en-gb	However, planning authorities, with the exception of National Parks, may wish to safeguard primary coal resources depending on their individual circumstances.
cy-gb	Ond caiff awdurdodau cynllunio ac eithrio Parciau Cenedlaethol ddewis diogelu adnoddau glo sylfaenol gan ddibynnu ar eu hamgylchiadau unigol.

en-gb	Should this be the case, then they would need to include appropriate policies, including those relating to pre-extraction, in their development plans.
cy-gb	Os dyna’u dymuniad, byddai gofyn iddynt gynnwys polisïau priodol, gan gynnwys y rheini sy’n ymwneud â’r cyfnod cyn echdynnu, yn eu cynlluniau datblygu.

en-gb	Planning authorities should not need to indicate areas where coal operations would not be acceptable.
cy-gb	Ni ddylai awdurdodau cynllunio nodi ardaloedd lle na fyddai gweithrediadau glo yn dderbyniol.

en-gb	5.11  Context
cy-gb	5.11  Cyd-destun

en-gb	5.11.1  Placemaking embraces the inter-relationships between the built and natural environment.
cy-gb	5.11.1  Mae creu lle yn cynnwys y gydberthynas rhwng yr amgylchedd adeiledig a naturiol.

en-gb	Choices about the use of material resources should be based on making the most appropriate and sustainable use of finite resources and promoting the principles of a circular economy.
cy-gb	Wrth ddewis pa adnoddau perthnasol i’w defnyddio, dylid ystyried gwneud y defnydd mwyaf priodol a chynaliadwy o adnoddau y mae pen draw iddynt a hyrwyddo egwyddorion yr economi gylchol.

en-gb	5.11.2 A circular economy is one which aims to keep materials, products and components in use for as long as possible.
cy-gb	5.11.19  Ystyr economi gylchol yw un sy’n ceisio cadw deunyddiau, cynhyrchion a chydrannau mewn defnydd am gyn hired â phosibl.

en-gb	There are environmental, social and economic benefits of taking such an approach, most notably the increased value and productivity of materials, financial savings for the construction sector and the prevention of waste.
cy-gb	Mae gan ymagwedd o’r fath fanteision amgylcheddol, cymdeithasol ac economaidd, megis cynnydd yng ngwerth a chynhyrchiant deunyddiau, arbedion ariannol i’r sector adeiladu ac atal gwastraff.

en-gb	Through the adoption of circular economy principles, cost savings attributed to the waste hierarchy and effective waste management of over 2% of the project budget are possible.
cy-gb	Trwy fabwysiadu egwyddorion yr economi gylchol, mae arbedion o fwy na 2% o gyllideb y prosiect yn bosib, diolch i’r hierarchaeth wastraff ac i reoli gwastraff yn effeithiol.

en-gb	Closing the Circle, Circular economy:
cy-gb	Closing the Circle, Circular economy:

en-gb	Opportunity for the welsh built environment http://www.cewales.org.uk/files/1714/9372/0995/ Closing_the_circle_Circular_economy_Opportunity_for_the_welsh_built_environment_Summary.pdf 
cy-gb	Opportunity for the welsh built environment http://www.cewales.org.uk/files/1714/9372/0995/ Closing_the_circle_Circular_economy_Opportunity_for_the_welsh_built_environment_Summary.pdf 

en-gb	5.11.3 The principles of the circular economy represent a move away from the current linear model of make, use, dispose, towards the reuse, repair and recycle of wastes which arise during development.
cy-gb	5.11.3 Mae egwyddorion yr economi gylchol yn gam oddi wrth y model llinenoll presennol o wneud, defnyddio a thaflu ac yn gam tuag at fodel ailddefnyddio, trwsio ac ailgylchu’r gwastraff a gynhyrchir gan ddatblygiad.

en-gb	The planning system facilitates materials recycling through advocating the use of secondary aggregates in construction but circular economy principles should underpin all developments.
cy-gb	Mae’r system gynllunio’n hwyluso ailgylchu deunyddiau trwy gefnogi defnyddio agregau eilaidd wrth adeiladu ond dylai egwyddor yr economi gylchol fod yn sail i bob datblygiad.

en-gb	5.11.4 Promoting the most appropriate material available should prevent the depletion of non-renewable resources and prevent waste arising.
cy-gb	5.11.4  Dylai hyrwyddo’r deunydd mwyaf priodol sydd ar gael osgoi gorddefnyddio adnoddau anadnewyddadwy ac osgoi cynhyrchu gwastraff.

en-gb	This will involve encouraging the use of renewable resources or those with low embodied energy and promoting the use of recycled and secondary materials where they are suitable and available.
cy-gb	Bydd hynny’n golygu annog defnyddio adnoddau adnewyddadwy neu’r rheini sy’n defnyddio ond ychydig o ynni i’w cynhyrchu a hyrwyddo defnyddio deunydd eildro ac eilaidd pan fyddant yn addas ac ar gael.

en-gb	The use of locally sourced materials can lead to emissions reductions from transport and will also support aspirations to protect and enhance local distinctiveness.
cy-gb	Gallai defnyddio deunydd lleol arwain at leihau allyriadau trafnidiaeth gan gefnogi dyheadau i ddiogelu a chryfhau arbenigrwydd lleol.

en-gb	Whichever material is chosen it should be used to best effect by encouraging efficiency of use, where this means both using fewer resources in the first place and preventing the creation of waste which cannot be effectively reused.
cy-gb	Pa ddeunydd bynnag y dewisir ei ddefnyddio, dylid gwneud y gorau ohono trwy annog pobl i’w ddefnyddio’n effeithiol. Mae hynny’n golygu defnyddio llai o adnoddau yn y lle cyntaf a pheidio â chynhyrchu gwastraff nad oes modd ei ailddefnyddio’n effeithiol.

en-gb	5.11.5 These preferences should be taken into account when preparing development plans and when proposing development and taking planning decisions and be considered alongside other policies relating to ensuring the supply of materials which society needs, including primary minerals.
cy-gb	5.11.5 Dylid cymryd hyn i ystyriaeth wrth baratoi cynlluniau datblygu ac wrth gynnig datblygiad a gwneud penderfyniadau cynllunio, hynny law yn llaw â pholisïau eraill sy’n diogelu cyflenwadau o’r deunyddiau sydd eu hangen ar gymdeithas, gan gynnwys deunydd sylfaenol.

en-gb	This will help to ensure the availability of materials in the long term.
cy-gb	Bydd hynny’n helpu i sichrau bod deunyddiau ar gael yn y tymor hir.

en-gb	5.11.6 The materials or resources needed and made available by development, and those it may generate, should be considered at an early stage in the planning process to assist in ensuring cost effective construction.
cy-gb	5.11.6 Dylid ystyried y deunydd neu’r adnoddau sydd eu hangen ac sy’n cael eu darparu ar gyfer datblygu a’r rheini y gallai’r datblygiad eu cynhyrchu yn fuan yn y broses gynllunio i helpu i sichrau bod y gwaith adeiladu yn gost effeithiol.

en-gb	Time spent at the design stage is a vital means of making effective use of resources and securing multiple benefits, such as economic prosperity, the resilience of ecosystems, fulfilling social aspirations and protecting the amenity and health of communities.
cy-gb	Mae’r amser a dreulir yn y cyfnod dylunio yn allweddol o ran gwneud y defnydd gorau o adnoddau a sicrhau manteision lluosog, fel ffyniant economaidd, ecosystemau cryf, gwireddu dyheadau cymdeithasol a diogel amwynder ac iechyd cymunedau.

en-gb	5.11.7 Understanding and identifying the specific characteristics of a circular economy as far as this relates to planning will include early consideration in the preparation of development plans and when designing development proposals of the following:
cy-gb	5.11.7 Bydd deall a nodi nodweddion penodol economi gylchol mewn perthynas â chynllunio yn cynnwys rhoi ystyriaeth fuan wrth baratoi cynlluniau datblygu ac wrth ddylunio cynigion datblygu i’r canlynol:

en-gb	promoting the use of existing buildings wherever possible;
cy-gb	hyrwyddo defnyddio adeiladau sy’n bod eisoes os medrir;

en-gb	designing out waste by using materials which are or can be remanufactured, refurbished, dissassembled and recycled or can be deconstructed and reused;
cy-gb	dylunio gwastraff allan trwy ddefnyddio deunyddiau sy’n cael neu y gellir eu hailgynhyrchu, eu hadfer, eu dadelfennu a’u hailgylchu

en-gb	designing out waste through appropriate site selection and treatment;
cy-gb	neu y gellir eu tynnu’n ddarnau a’u hailddefnyddio;

en-gb	encouraging a more adaptable and durable approach to building design using design choices which mean buildings are adaptable during their lifetime (as well as at the end of their use);
cy-gb	dylunio gwastraff allan trwy ddewis a thrin safleoedd yn briodol;annog ffordd fwy hyblyg a hirdymor o ddylunio adeiladau gan ddewis dyluniadau y gellir eu haddasu yn ystod eu hoes yn ogystal ag ar ddiwedd eu hoes;

en-gb	designing in reused materials and elements, such as recycled and secondary materials;
cy-gb	ymgorffori yn y dyluniad ddeunyddiau ac elfennau sy’n cael eu hailddefnyddio;

en-gb	recognising synergies and the multiple economic, environmental, social and cultural benefits which can be gained through appropriate materials choices.
cy-gb	chydnabod synergeddau a’r manteision economaidd, amgylcheddol, cymdeithasol a diwylliannol lluosog  a  ddaw o ddewis y deunyddiau priodol.

en-gb	5.12  Design Choices to Prevent Waste
cy-gb	5.12  Dewisiadau Dylunio i Atal Gwastraff

en-gb	Promoting the best choice of materials and efficiency of use will often go hand in hand.
cy-gb	Bydd hyrwyddo’r dewis gorau o ddeunyddiau a defnyddio’r deunyddiau hynny’n effeithlon yn mynd law yn llaw yn aml.

en-gb	The use of fewer resources in the first place will help to avoid the creation of waste which cannot be effectively reused and waste prevention is key to the efficiency use of natural resources .
cy-gb	Bydd defnyddio llai o adnoddau yn y lle cyntaf yn helpu i osgoi creu gwastraff nad oes modd ei ailddefnyddio’n effeithiol, ac mae atal gwastraff yn allweddol er mwyn defnyddio adnoddau naturiol yn effeithlon .

en-gb	Opportunities to reduce or recycle waste as part of the design, construction and operation of new buildings should be identified when proposing plan strategies and policies, including any specific allocations, and at an early stage when designing development proposals.
cy-gb	Dylid nodi cyfleoedd i leihau neu ailgylchu gwastraff fel rhan o ddyluniad, gwaith adeiladu a gweithredu adeiladau newydd wrth gynnig strategaethau cynlluniau a pholisïau, yn cynnwys unrhyw ddyraniadau penodol, ac yn fuan yn y broses wrth ddylunio cynigion datblygu.

en-gb	Construction Excellence in Wales research has demonstrated that, on average, savings of 2% project costs can be achieved by consideration of prevention, reduction and reuse of resources and waste.
cy-gb	Mae ymchwil Rhagoriaeth Adeiladu yng Nghymru (CEW) wedi dangos bod modd cyflawni arbedion o 2% ar gyfartaledd ar gostau prosiect trwy ystyried atal, lleihau ac ailddefnyddio adnoddau a gwastraff.

en-gb	Planning authorities should consider both design choices and site selection and treatment as part of assessing development proposals and encourage a shift towards embedding circularity in the flow of materials.
cy-gb	Dylai awdurdodau cynllunio ystyried dewisiadau dylunio a’r gwaith o ddewis a thrafod safle wrth asesu cynigion datblygu ac annog newid tuag at gylchu llif deunyddiau.

en-gb	Measures which prevent waste arising include reducing the quantity of wastes produced, the reuse of products, extension of the lifespan of products and considering how materials within a site can be incorporated into new development.
cy-gb	Mae mesurau sy’n atal gwastraff yn cynnwys lleihau cyfanswm y gwastraff a gynhyrchir, ailddefnyddio deunyddiau, estyn oes cynhyrchion ac ystyried sut y gellid ymgorffori deunydd ar safle o fewn datblygiad newydd.

en-gb	Where waste is produced it should be kept separate for reuse or recycling.
cy-gb	Os cynhyrchir gwastraff, dylai gael ei gadw ar wahân i’w ailddefnyddio neu ei ailgylchu.

en-gb	All opportunities should be explored to incorporate re-used or recyclable materials or products into new buildings or structures.
cy-gb	Dylid edrych ar bob cyfle i ymgorffori deunyddiau neu gynhyrchion sydd wedi’u hailddefnyddio neu eu hailgylchu mewn adeiladau neu strwythurau newydd.

en-gb	Materials Balance on Site
cy-gb	Cydbwysedd Deunyddiau ar Safle

en-gb	Construction sites inevitably require a degree of cut and fill engineering operations.
cy-gb	Mae angen rhywfaint o weithrediadau peirianyddol torri a llenwi ar safleoedd adeiladu.

en-gb	Minimising the level of earthwork cut and fill volumes not only reduces waste but also protects soils, reduces energy consumption and reduces transport movements to and from a site.
cy-gb	Mae lleihau lefel y cloddwaith torri a llenwi yn lleihau gwastraff ac yn diogelu priddoedd, yn lleihau’r defnydd o ynni ac yn lleihau symudiadau trafnidiaeth i safle ac oddi yno.

en-gb	Ultimately it also reduces materials being sent to landfill and makes sustainable use of a finite resource.
cy-gb	Yn y pen draw, mae’n lleihau cyfanswm y deunyddiau a anfonir i safleoedd tirlenwi ac yn gwneud defnydd cynaliadwy o adnodd sydd â phen draw iddo.

en-gb	Such measures will need to be carefully considered against overall visual impacts.
cy-gb	Bydd angen rhoi ystyriaeth ofalus i fesurau o’r fath a’u cydbwyso â’r effeithiau gweledol cyffredinol.

en-gb	As part of site treatment, the cut and fill balance of materials excavated should be assessed so as to avoid the creation of waste which cannot be effectively re-used due to lack of suitable storage facilities, such as ‘urban quarries’, and re-processing facilities.
cy-gb	Fel rhan o’r gwaith o drin safle, dylid asesu cydbwysedd torri a llenwi deunyddiau a gloddiwyd i osgoi creu gwastraff na ellir ei ailddefnyddio’n effeithiol oherwydd prinder cyfleusterau storio, megis ‘chwareli trefol’, a chyfleusterau ailbrosesu.

en-gb	Developers should design proposals to achieve an earthwork balance by submitting a natural material management plan as part of development proposals which seeks to minimise cut and fill or which may provide for remediation of land elsewhere in the area.
cy-gb	Dylai datblygwyr ddylunio cynigion i sicrhau cydbwysedd o ran y cloddwaith trwy gyflwyno cynllun rheoli deunyddiau naturiol fel rhan o gynigion datblygu sy’n ceisio lleihau’r torri a llenwi neu sy’n darparu ar gyfer cynnal gwaith adfer yn rhan arall o’r ardal.

en-gb	There may be significant cost reductions in material costs, reduction in disposal costs and significant reduction in vehicle movements associated with incorporating such considerations into the design of proposals and following this through with careful pre-operational planning.
cy-gb	Efallai y ceir gostyngiadau cost sylweddol, mewn costau deunyddiau, gostyngiad mewn costau gwaredu a gostyngiad sylweddol mewn symudiadau cerbydau sy’n gysylltiedig â symud deunyddiau, o ymgorffori ystyriaethau o’r fath wrth ddylunio cynigion a chynnal gwaith cynllunio cyn gweithredu gofalus.

en-gb	Adaptable Design Choices
cy-gb	Dewisiadau Dylunio Addasadwy

en-gb	5.12.5 When identifying the design characteristics of a circular economy it is useful to consider that the product is the building or infrastructure asset and the components are the things which comprise it, namely the construction materials.
cy-gb	5.12.5 Wrth nodi nodweddion dylunio economi gylchol mae’n ddefnyddiol ystyried mai’r cynnyrch yw’r adeilad neu’r seilwaith ac mai’r cydrannau yw’r pethau sydd yn y cynnyrch hwnnw, sef y deunyddiau adeiladu.

en-gb	When an asset is refurbished or no longer required it can be dismantled and its components, bricks, blocks, concrete can be seen as raw materials for reclamation and reuse or recycled, with zero landfill.
cy-gb	Pan fydd ased yn cael ei adnewyddu neu pan nad oes angen ased mwyach, gall gael ei ddatgysylltu a gall ei gydrannau, briciau, blociau, concrit, gael eu hystyried fel deunyddiau crai i’w hailddefnyddio neu eu hailgylchu, heb anfon unrhyw beth i safle tirlenwi.

en-gb	Development proposals should incorporate design features and materials which enable flexibility and adaptability throughout the design life of a building and which enable re-use upon deconstruction.
cy-gb	Dylai cynigion datblygu gynnwys nodweddion dylunio a deunyddiau sy’n galluogi hyblygrwydd a’r gallu i addasu gydol oes cynllun adeilad ac sy’n galluogi ailddefnyddio wrth ddymchwel.

en-gb	Design in Locally Sourced, Alternative  or Recycled Materials
cy-gb	Dylunio gyda Deunyddiau Lleol, Amgen neu wedi’u Hailgylchu

en-gb	5.12.6 Industrial by-products have been used for many years to produce secondary aggregates so as to conserve primary resources .
cy-gb	5.12.6 Mae sgil-gynhyrchion diwydiannol wedi cael eu defnyddio ers sawl blwyddyn i gynhyrchu agregau eilaidd er mwyn gwarchod prif adnoddau .

en-gb	The reuse and recycling of material available locally should be encouraged in line with the proximity principle.
cy-gb	Dylid annog ailddefnyddio ac ailgylchu deunydd sydd ar gael yn lleol yn unol â’r egwyddor agosatrwydd.

en-gb	Where appropriate, development plans should encourage the reuse and recycling of secondary aggregates, construction, demolition and excavation waste, incinerator bottom ash and other appropriate recycled materials.
cy-gb	Lle bo hynny’n briodol, dylai cynlluniau datblygu annog ailddefnyddio ac ailgylchu agregau eilaidd, gwastraff adeiladu, dymchwel a chloddio, lludw llosgyddion a deunyddiau eildro priodol eraill.

en-gb	Occurrence and Utilisation of Mineral and Construction Wastes (DoE – Arup Economics), 1991;
cy-gb	Occurrence and Utilisation of Mineral and Construction Wastes (DoE – Arup Economics), 1991;

en-gb	Slate Waste Tips and Workings in Britain (DoE – s, Moorehead and Laing), HMSO, 1995
cy-gb	Slate Waste Tips and Workings in Britain (DoE – s, Moorehead and Laing), HMSO, 1995

en-gb	5.12.7 Slag from steel making, material from colliery shale, ash from power stations and slate waste can be processed and used in construction in place of other minerals and form about 10% of total aggregate supply.
cy-gb	5.12.7 Gall slag o waith gwneud dur, deunydd o siâl pyllau glo, lludw o orsafoedd pŵer a gwastraff llechi gael eu prosesu a’u defnyddio i adeiladu yn lle mwynau eraill, ac maent yn cynrychioli tua 10% o gyfanswm y cyflenwad agregau.

en-gb	The use of these materials could contribute further to the overall supply of aggregates.
cy-gb	Gallai’r defnydd o’r deunyddiau hyn gyfrannu ymhellach at gyflenwad cyffredinol agregau.

en-gb	Road planings and construction and demolition waste are a significant potential source of alternative aggregate material and much of this is already re-used as part of on-site treatment and redevelopment proposals .
cy-gb	Mae wynebau ffordd a gwastraff adeiladu a dymchwel yn ffynhonnell sylweddol o agregau amgen, ac mae llawer o’r rhain yn cael eu hailddefnyddio eisoes fel rhan o waith trin ar y safle a chynigion ailddatblygu .

en-gb	Use of Waste and Recycled Materials as Aggregates (DoE – Building Research Establishment), 1995
cy-gb	Use of Waste and Recycled Materials as Aggregates (DoE – Building Research Establishment), 1995

en-gb	Research has identified key factors that tend to constrain re-use, including insufficient recycling facilities  and unnecessarily high specifications for roads.
cy-gb	Mae ymchwil wedi nodi ffactorau allweddol sy’n tueddu i gyfyngu ar ailddefnyddio, gan gynnwys cyfleusterau ailgylchu annigonol  a manylebau diangen o fanwl ar gyfer ffyrdd.

en-gb	Aggregates in Construction – Current Practice, Scope for Substitution and Intensity of Use (DoE – Ecotec Research), 1995;
cy-gb	Aggregates in Construction – Current Practice, Scope for Substitution and Intensity of Use (DoE – Ecotec Research), 1995;

en-gb	Managing Demolition and Construction Waste (DoE – Howard Humphreys), 1994
cy-gb	Managing Demolition and Construction Waste (DoE – Howard Humphreys), 1994

en-gb	5.12.8 Planning authorities should encourage innovative approaches to recycling, particularly those which bring multiple benefits such as reducing energy costs and associated emissions.
cy-gb	5.12.8 Dylai awdurdodau cynllunio annog ffyrdd arloesol o ailgylchu, yn enwedig y rheini sy’n esgor ar fanteision lluosog fel costau ynni is a llai o allyriadau cysylltiedig.

en-gb	This may include encouraging the practice of on-site recycling on minerals sites, taking proper account of all likely costs and benefits, support for ‘urban quarries’ and the recycling of construction and demolition waste in conjunction with other suitable uses, such as within builder’s merchant yards.
cy-gb	Gallent gynnwys annog yr arfer o ailgylchu ar safleoedd mwynau, gan ystyried yr holl gostau a’r manteision tebygol, cefnogi ‘chwareli trefol’ ac annog ailgylchu gwastraff adeiladu a dymchwel ar y cyd â defnyddiau addas eraill, megis o fewn iardiau deunyddiau adeiladu.

en-gb	5.12.9 Adequate facilities and space for the collection, composting and recycling of waste materials should be incorporated into the design and, where appropriate, layout of any development as well as waste prevention measures at the design, construction and demolition stage .
cy-gb	5.12.9  Dylid cynnwys gofod a chyfleusterau digonol ar gyfer casglu, compostio ac ailgylchu deunyddiau gwastraff yn rhan o ddyluniad neu lle bo hynny’n briodol, ddiwyg unrhyw ddatblygiad, a dylid llunio mesurau i atal gwastraff yn ystod y camau dylunio, adeiladu a dymchwel .

en-gb	A Site Waste Management Plan (SWMP) is a plan to help clients, developers and contractors in the construction and demolition sector think before the start of a project about the waste that will be produced, how to reduce the waste and plan to sustainably manage waste that does arise.
cy-gb	Cynllun yw Cynllun Rheoli Gwastraff Safle SWMP) i helpu cleientiaid, datblygwyr a chontractwyr yn y sector adeiladu a dymchwel i feddwl cyn dechrau prosiect am y gwastraff a gynhyrchir, sut i leihau’r gwastraff a chyllunio i reoli’n gynaliadwy y gwastraff a gynhyrchir.

en-gb	5.13  Sustainable Waste Management Facilities
cy-gb	5.13  Cyfleusterau Rheoli Gwastraff Cynaliadwy

en-gb	5.13.1 The planning system has an important role to play in facilitating sustainable waste management by providing a framework for decision making which recognises the social, economic and environmental benefits that can be realised from the management of waste as a resource to meet the needs of society and businesses, whilst at the same time:
cy-gb	5.13.1 Mae gan y system gynllunio gyfraniad pwysig i’w wneud o ran hwyluso rheoli gwastraff yn gynaliadwy trwy ddarparu fframwaith ar gyfer gwneud penderfyniadau a fydd yn cydnabod y manteision cymdeithasol, economaidd ac amgylcheddol y gellir eu gwireddu drwy reoli gwastraff fel adnodd i ddiwallu anghenion cymdeithas a busnesau,  ac ar yr un pryd:

en-gb	minimising adverse environmental impacts and avoiding risks to human health;
cy-gb	lleihau i’r eithaf unrhyw effeithiau amgylcheddol andwyol ac osgoi risgiau i iechyd pobl;

en-gb	protecting areas of designated landscape and nature conservation from inappropriate development;
cy-gb	diogelu ardaloedd a ddynodwyd ar sail tirwedd a chadwraeth natur rhag datblygu amhriodol;

en-gb	protecting the amenity of residents, of other land uses and users affected by existing or proposed waste management facilities.
cy-gb	diogelu amwynder preswylwyr, defnyddwyr tir eraill a dulliau eraill o ddefnyddio tir rhag effaith cyfleusterau rheoli gwastraff, presennol neu arfaethedig.

en-gb	5.13.2 The benefits which can be derived from proposals for waste management facilities as well as the impact of proposals on the amenity of local people and the natural and built environment must be adequately assessed to determine whether a planning application is acceptable. If adverse impacts on amenity or the environment cannot be mitigated, planning permission should be refused.
cy-gb	5.13.2 Rhaid i fanteision sy’n gallu deillio o gynigion ar gyfer cyfleusterau rheoli gwastraff, ynghyd ag effaith cynigion ar amwynder pobl leol a’r amgylchedd naturiol ac adeiledig, gael eu hasesu’n ddigonol i bennu a yw cais cynllunio’n dderbyniol ac, os na ellir lliniaru effeithiau andwyol ar amwynder neu’r amgylchedd, dylid gwrthod rhoi caniatâd cynllunio.

en-gb	5.13.3 Planning authorities, other relevant  local authority departments and Natural Resources Wales (NRW) must work closely together to ensure that conditions attached to planning permissions and those attached to Environmental Permits are complementary and do not duplicate one another.
cy-gb	5.13.3 Mae’n rhaid i awdurdodau cynllunio, adrannau perthnasol eraill awdurdodau lleol a Cyfoeth Naturiol Cymru (CNC) gydweithio’n agos i sicrhau bod amodau sy’n gysylltiedig â chaniatadau cynllunio a’r rhai sy’n gysylltiedig â Thrwyddedau Amgylcheddol yn ategu ei gilydd ac nid yn dyblygu ei gilydd.

en-gb	Sufficient information should accompany development proposals in order for planning authorities to be satisfied that proposals are capable of effective regulation.
cy-gb	Dylai sicrhau bod digon o wybodaeth yn dod gyda’r cynigion datblygu i fodloni awdurdodau cynllunio bod modd eu rheoleiddio’n effeithiol.

en-gb	NRW should assist the planning authority in establishing this position through the provision of appropriate advice.
cy-gb	Dylai CNC helpu’r awdurdod cynllunio i sefydlu’r safbwynt hwn trwy roi cyngor priodol.

en-gb	The parallel tracking of planning and environmental permitting applications should be the preferred approach, particularly where proposals are complex, so as to assist in mitigating delays, refusal of applications or conditions which may duplicate the permit/licence.
cy-gb	Dylid olrhain ceisiadau am ganiatâd cynllunio ac amgylcheddol ar y cyd os medrir, yn enwedig os ydy’r cynigion yn rhai cymhleth, hynny er mwyn osgoi oedi ac i osgoi cyflwyno ceisiadau sy’n cael eu gwrthod neu amodau a allai ddyblygu’r drwydded.

en-gb	Waste Hierarchy
cy-gb	Hierarchaeth Gwastraff

en-gb	5.13.4 The Welsh Government’s policy for waste and management data. It has a key role management is contained in Towards in providing expert advice to planning Zero Waste and associated sector  authorities as part of development plans .
cy-gb	5.13.4 Mae polisi Llywodraeth Cymru ar reoli gwastraff wedi’i gynnwys yn Tuag at Ddyfodol Diwastraff a chynlluniau sector cysylltiedig .

en-gb	Planning authorities should, plan preparation and as a consultee on in principle, be supportive of facilities certain planning applications.
cy-gb	Mewn egwyddor, dylai awdurdodau cynllunio fod yn gefnogol o gyfleusterau sy’n cyd-fynd â dyheadau’r dogfennau hyn, gan adlewyrchu blaenoriaethau’r hierarchaeth gwastraff

en-gb	This role which fit with the aspirations of these  is important in assisting planning documents and in doing so reflect the authorities in evaluating complex waste priority order of the waste hierarchy  information and making technical (see Figure 10) as far as possible.judgments, where necessary.
cy-gb	Tuag at Ddyfodol Diwastraff – Cymru’n Un – Cymru Un Blaned, Llywodraeth Cynulliad Cymru 2010 https://gov.wales/topics/environmentcountryside/epq/waste_recycling/zerowaste/?skip=1&lang=cy (gweler Ffigur 10) cyn belled ag y bo modd.

en-gb	Towards Zero Waste – One Wales:
cy-gb	Asesiadau a Monitro Gwastraff

en-gb	5.13.8 Development plans should demonstrate  how national waste policy, and in particular the CIM Sector Plan, along with any updated position adopted in the waste planning monitoring reports and any other form of waste management priorities relevant to its local area have been taken into account.
cy-gb	5.13.8 Dylai cynlluniau datblygu ddangos sut mae’r polisi gwastraff cenedlaethol, ac yn enwedig y Cynllun Sector CSM, ynghyd ag unrhyw safbwynt newydd a fabwysiedir mewn adroddiadau ar fonitro’r cynllunio gwastraff ac unrhyw fath arall o flaenoriaethau rheoli gwastraff sy’n berthnasol i’r ardal leol, wedi eu hystyried.

en-gb	NRW will contribute to the development and implementation of waste monitoring through the provision of data and expertise.
cy-gb	Bydd CNC yn cyfrannu at ddatblygu a gweithredu’r trefniadau monitro trwy ddarparu data ac arbenigedd.

en-gb	5.13.9 This does not mean that the waste  assessments contained within the CIM Sector Plan will have to be repeated by planning authorities at a regional or local level.
cy-gb	5.13.9 Nid yw hyn yn golygu y bydd rhaid i’r asesiadau gwastraff yng Nghynllun y Sector CSM gael eu hailadrodd gan awdurdodau cynllunio ar lefel ranbarthol neu leol.

en-gb	However, to support the waste hierarchy it will be important that planning authorities at the very least monitor progress towards the provision of an integrated and adequate network of waste disposal installations and of installations for the recovery of mixed municipal waste and similar wastes from commercial and industrial sectors as well as private households .
cy-gb	Ond, er mwyn cefnogi’r hierarchaeth wastraff, bydd hi’n bwysig i awdurdodau cynllunio fonitro cynnydd tuag at ddarparu rhwydwaith integredig a digonol o osodiadau gwaredu gwastraff a gosodiadau ar gyfer adfer gwastraff trefol cymysg a gwastraff tebyg o sectorau masnachol a diwydiannol, ynghyd ag aelwydydd preifat .

en-gb	For this reason, regional monitoring arrangements are in place to ensure an up to date position is available to inform decision making.
cy-gb	Oherwydd hyn, mae trefniadau monitro rhanbarthol ar waith i sicrhau bod y sefyllfa ddiweddaraf ar gael i lywio penderfyniadau.

en-gb	Further detail can be found in Technical Advice Note 21:
cy-gb	Mae mwy o fanylion yn Nodyn Cyngor Technegol 21:

en-gb	Waste.
cy-gb	Gwastraff.

en-gb	Directive 2008/98/EC of the European Parliament and of the Council of 19 November 2008 on waste and repealing certain Directives, Article 16(1) www.europa.eu/legislation_summaries/ environment/waste_management/ev0010_en.htm 
cy-gb	Cyfarwyddeb 2008/98/EC Senedd Ewrop a’r Cyngor dyddiedig 19 Tachwedd 2008 ar wastraff gan ddirymu rhai Cyfarwyddebau,  Erthygl 16(1) www.europa.eu/legislation_summaries/ 

en-gb	Provision of Wide-ranging and
cy-gb	Darparu Seilwaith Gwastraff Eang ac Amrywiol

en-gb	5.13.10 Planning authorities must support the provision and suitable location of a wide ranging and diverse waste infrastructure which includes facilities for the recovery of mixed municipal waste and may include disposal facilities for any residual waste which cannot be dealt with higher up the waste hierarchy.
cy-gb	5.13.10 Mae’n rhaid i awdurdodau cynllunio gefnogi darparu a lleoli amrywiaeth eang o seilwaith gwastraff, gan gynnwys cyfleusterau i adfer gwastraff trefol cymysg, ac efallai cyfleusterau gwaredu ar gyfer gwastraff gweddilliol, na ellir ei drin yn uwch i fyny’r hierarchaeth gwastraff.

en-gb	The extent to which a proposal demonstrates a contribution to the waste management objectives, policy, targets and assessments contained in national waste policy will be a material planning consideration.
cy-gb	Bydd i ba raddau mae cynnig yn dangos cyfraniad at yr amcanion, polisi, targedau ac asesiadau yn y polisi gwastraff cenedlaethol yn ystyriaeth gynllunio berthnasol.

en-gb	5.13.11 The ‘Nearest Appropriate Installation’ concept and the principle of self-sufficiency will only be applicable in relation to wastes covered by Article 16 of the revised Waste Framework Directive  and should guide the provision of an integrated and adequate network for the treatment of such wastes.
cy-gb	5.13.11 Bydd cysyniad y ‘Weithfa Addas Agosaf’ a’r egwyddor hunangynhaliaeth ond yn berthnasol mewn perthynas â gwastraff a gwmpesir gan Erthygl 16 o’r Gyfarwyddeb Fframwaith Gwastraff  ddiwygiedig, a’r egwyddorion hynny ddylai lywio’r gwaith o ddarparu rhwydwaith integredig a digonol ar gyfer trin gwastraff o’r fath.

en-gb	The network should include all necessary supporting facilities such as waste transfer stations and processing facilities.
cy-gb	Dylai’r rhwydwaith gynnwys yr holl gyfleusterau ategol sydd eu hangen, megis gorsafoedd trosglwyddo gwastraff a chyfleusterau prosesu.

en-gb	Directive 2008/98/EC of the European Parliament and of the Council of 19 November 2008 on waste and repealing certain Directives.
cy-gb	Cyfarwyddeb 2008/98/EC Senedd Ewrop a’r Cyngor, dyddiedig 19 Tachwedd 2008 ar wastraff gan ddirymu rhai Cyfarwyddebau.

en-gb	Wastes covered by Article 16 are mixed municipal wastes and include those mixed wastes collected by third parties from commercial and industrial sectors as well as private households www.europa.eu/legislation_summaries/environment/ waste_management/ev0010_en.htm 
cy-gb	Mae Erthygl 16 yn ymwneud â gwastraff trefol cymysg ac yn cynnwys y gwastraff cymysg hwnnw a gesglir gan drydydd patïon oddi  wrth y sectorau masnachol a diwydiannol yn ogystal ag aelwydydd preifat.  www.europa.eu/legislation_summaries/environment/ waste_management/ev0010_en.htm

en-gb	5.13.12 For all wastes, suitable locations for sustainable waste management development should be identified in development plans as well as criteria by which applications for such developments will be determined, recognising that the most appropriate locations will be those with the least adverse impact on the local population and the environment and with the best potential to contribute to a broad infrastructure framework.
cy-gb	5.13.12  Ar gyfer pob math o wastraff, dylid nodi lleoliadau addas ar gyfer datblygiadau rheoli gwastraff cynaliadwy mewn cynlluniau datblygu yn ogystal â meini prawf a ddefnyddir i benderfynu ar geisiadau am ddatblygiadau o’r fath, gan gydnabod mai’r lleoliadau mwyaf priodol fydd y rhai sy’n amharu leiaf ar y boblogaeth leol a’r amgylchedd ac sydd â’r potensial gorau i gyfrannu at fframwaith seilwaith eang.

en-gb	Collaboration and joint working may be necessary to respond strategically to the requirement identified as part of waste monitoring.
cy-gb	Efallai y bydd angen cydweithredu a chydweithio i ymateb yn strategol i ofyniad a nodwyd fel rhan o waith monitro gwastraff.

en-gb	Individual authorities should not, however, exclude provision for waste or other potentially polluting projects or prohibit all applications to set them up.
cy-gb	Fodd bynnag, ni ddylent allgáu darpariaeth ar gyfer gwastraff neu brosiectau eraill a allai arwain at lygredd, na gwahardd pob cais i’w sefydlu.

en-gb	They should make realistic provision for certain types of industry or facility that may be detrimental to amenity or conservation interests, or a potential source of pollution.
cy-gb	Dylent wneud darpariaeth ymarferol ar gyfer mathau penodol o ddiwydiant neu gyfleuster a all fod yn niweidiol i amwynder neu fuddiannau cadwraeth, neu ffynhonnell bosibl o lygredd.

en-gb	Effective engagement with the waste management industry and local authority waste managers and corsortia will be a necessary component of waste planning.
cy-gb	Fel rhan annatod o gynllunio gwastraff, rhaid wrth siarad effeithiol â’r diwydiant rheoli gwastraff a rheolwyr a chonsortia gwastraff awdurdodau lleol.

en-gb	Making it Easier to Reuse and  Recycle Materials
cy-gb	Ei gwneud hi’n Haws i Ailddefnyddio ac Ailgylchu Deunyddiau

en-gb	5.13.13 There is likely to be a significant change in the nature and type of infrastructure needed to support a transition towards circularity of materials.
cy-gb	5.13.13 Mae’n debygol y bydd newid mawr yn natur a math y seilwaith sydd ei angen i gefnogi newid tuag at ailgylchu deunyddiau.

en-gb	Facilities will need to support high efficiency and high quality reuse and recycling, for example collection hubs will be necessary to support the returning of materials to the point of manufacture.
cy-gb	Bydd angen i gyfleusterau gefnogi effeithlonrwydd uchel ac ailddefnyddio ac ailgylchu o safon uchel, er enghraifft, bydd hybiau casglu yn angenrheidiol i gefnogi dychwelyd deunyddiau i’r pwynt gweithgynhyrchu.

en-gb	The waste management industry will need to position itself to optimally manage material flows and on-going collaboration between it, planning authorities and other relevant stakeholders will be necessary.
cy-gb	Bydd gofyn i’r diwydiant rheoli gwastraff sicrhau ei fod yn y lle gorau i reoli llifoedd deunydd yn effeithiol a bydd yn rhaid wrth gydweithio rhyngddo a’r awdurdodau cynllunio a rhanddeiliaid perthnasol eraill.

en-gb	5.13.14 As part of development plan preparation planning authorities should encourage the recycling and re-use of construction and demolition wastes as well as mineral and industrial wastes.
cy-gb	5.13.14 Fel rhan o’r gwaith o baratoi cynllun datblygu dylai awdurdodau cynllunio annog ailgylchu ac ailddefnyddio gwastraff adeiladu a dymchwel yn ogystal â gwastraff mwynol a diwydiannol.

en-gb	Every planning authority should, either independently or with its neighbours, make provision for storage and processing of inert materials arising from construction, demolition and maintenance operations by the identification of preferred locations for recycling facilities in development plans.
cy-gb	Dylai pob awdurdod cynllunio, naill ai’n annibynnol neu ar y cyd â’i gymdogion, wneud darpariaeth ar gyfer storio a phrosesu deunyddiau anadweithiol sy’n deillio o waith adeiladu, dymchwel a chynnal a chadw trwy nodi mewn cynlluniau datblygu y lleoliadau a ffefrir ar gyfer cyfleusterau ailgylchu.

en-gb	On the rare occasion, where suitable sites cannot be identified in development plans, then clear criteria should be set out to assess planning applications for recycling sites.
cy-gb	Ar yr adegau prin hynny pan na ellir nodi safleoedd addas mewn cynlluniau datblygu, dylid cynnwys meini prawf clir ar gyfer asesu ceisiadau cynllunio am safleoedd ailgylchu.

en-gb	5.13.15 Proposals aimed at preparation for reuse and reuse facilities should be supported by planning authorities, taking into account factors associated with the deposit and collection of goods, the nature of the repairs, maintenance and treatment, the need to ensure satisfactory transport and accessibility for the deposit and collection of goods and any potential environmental and amenity implications.
cy-gb	5.13.15 Dylai cynigion ar gyfer paratoi deunyddiau i’w hailddefnyddio a chyfleusterau ailddefnyddio gael eu cefnogi gan awdurdodau cynllunio, gan ystyried ffactorau sy’n gysylltiedig â gosod a chasglu nwyddau, natur y gwaith trwsio, cynnal a chadw a thrin, yr angen i sicrhau trafnidiaeth foddhaol a hygyrchedd y lleoliadau anfon a chasglu nwyddau ac unrhyw oblygiadau amgylcheddol ac amwynder posibl.

en-gb	5.14  Minerals
cy-gb	5.14  Mwynau

en-gb	5.14.1 Society needs, and will continue to need for the foreseeable future, a wide range of minerals.
cy-gb	5.14.1 Mae angen amrywiaeth eang o fwynau ar gymdeithas, a bydd yr angen hwnnw’n parhau hyd y gellir rhagweld.

en-gb	Minerals are the principal constituents of most construction products, many pharmaceutical, chemical, agricultural, automotive, metallurgical, electronics, aerospace, plastics ceramic and paper products.
cy-gb	Mwynau yw prif gyfansoddion y rhan fwyaf o ddeunyddiau adeiladu, a llawer o gynhyrchion fferyllol, cemegol, amaethyddol, cerbydau modur, metelegol, electroneg, awyrofod, plastigau, ceramig a phapur.

en-gb	Construction related minerals and mineral products are particularly important in Wales and are essential for housing and infrastructure, such as schools, roads, railways, airports and flood defences and a steady and adequate supply of materials is necessary.
cy-gb	Mae mwynau sy’n gysylltiedig â’r diwydiant adeiladu a chynhyrchion mwynau yn hynod bwysig yng Nghymru, ac yn hollbwysig ar gyfer tai a seilwaith, megis ysgolion, ffyrdd, rheilffyrdd, meysydd awyr ac amddiffynfeydd rhag llifogydd, ac mae cyflenwad cyson a digonol o ddeunyddiau yn angenrheidiol.

en-gb	5.14.2 The role of the planning authority in relation to mineral extraction is to balance the fundamental requirement to ensure the adequate supply of minerals with the protection of amenity and the environment.
cy-gb	5.14.2 Rôl yr awdurdod cynllunio mewn perthynas â chodi mwynau yw cadw cydbwysedd rhwng y gofyn sylfaenol i sicrhau bod cyflenwad digonol o fwynau  a’r angen i warchod yr amwynder a’r amgylchedd.

en-gb	The key principles are to:
cy-gb	Dyma’r egwyddorion allweddol:

en-gb	provide positively for the safeguarding and working of mineral resources to meet society’s needs now and in the future, encouraging the efficient and appropriate use of high quality materials;
cy-gb	darparu’n gadarnhaol ar gyfer diogelwch a gwaith adnoddau mwynau i ddiwallu anghenion cymdeithas heddiw ac yfory, gan annog defnydd effeithlon a phriodol o ddeunyddiau o safon uchel;

en-gb	protect environmental and cultural characteristic of places, including those highly cherished for their intrinsic qualities, such as wildlife, landscapes, ancient woodlands and historic features, and to protect human health and safety and general well-being;
cy-gb	gwarchod nodweddion amgylcheddol a diwylliannol lleoedd, gan gynnwys y rhai â phriodoleddau cynhenid megis bywyd gwyllt, tirweddau, coetiroedd hynafol a nodweddion hanesyddol, ac amddiffyn iechyd a diogelwch a llesiant cyffredinol pobl;

en-gb	reduce the impact of mineral extraction and related operations during the period of working by ensuring that impacts on relevant environmental qualities caused by mineral extraction and transportation, for example air quality and soundscape, are within acceptable limits;
cy-gb	lleihau effaith cloddio am fwynau a gweithrediadau cysylltiedig yn ystod y cyfnod gweithio trwy sicrhau bod unrhyw effaith ar nodweddion amgylcheddol perthnasol a achosir gan gloddio am fwynau a chludo mwynau, er enghraifft, ansawdd aer a seinwedd, o fewn y terfynau derbyniol;

en-gb	achieving, without compromise, a high standard of restoration and aftercare so as to avoid dereliction and to bring discernible benefits to communities, heritage and/or wildlife, including beneficial after uses or opportunities for enhancement of biodiversity and the historic environment.
cy-gb	adfer y tir i safon uchel fel nad yw’n dirywio i gyflwr diffaith a dod â manteision gwirioneddol i gymunedau a/neu fywyd gwyllt, gan gynnwys ôl-ddefnyddiau buddiol neu gyfleoedd i wella bioamrywiaeth a’r amgylchedd hanesyddol.

en-gb	5.14.3 In certain areas, mineral extraction may not be acceptable.
cy-gb	5.14.3 Mae’n bosibl na fydd yn dderbyniol echdynnu mwynau mewn rhai ardaloedd.

en-gb	For example, where a proposal for mineral extraction would cause demonstrable harm to the environment, including designated sites, or amenity, which cannot be overcome by planning conditions or agreements, planning permission should not be granted.
cy-gb	Er enghraifft, lle byddai cynnig i echdynnu mwynau’n achosi difrod amlwg i’r amgylchedd, gan gynnwys safleoedd dynodedig, na ellir eu hosgoi trwy amodau cynllunio neu gytundebau, ni ddylid rhoi caniatâd cynllunio.

en-gb	5.14.4 For planning purposes mineral extraction and related development includes all minerals and substances in, on or under land extracted either by underground or surface working .
cy-gb	5.14.4  At ddibenion cynllunio, mae cloddio am fwynau a datblygiad cysylltiedig yn cynnwys yr holl fwynau a sylweddau mewn, ar neu o dan dir a gloddiwyd naill ai trwy waith o dan ddaear neu ar y wyneb .

en-gb	Mineral working is different from other forms of development in that:
cy-gb	Mae gwaith mwynau yn wahanol i fathau eraill o ddatblygiad am y rhesymau a ganlyn:

en-gb	Section 336, Town and Country Planning Act 1990
cy-gb	Adran 336, Deddf Cynllunio Gwlad a Thref 1990

en-gb	extraction can only take place where the mineral is found to occur;
cy-gb	mae’n rhaid darganfod bod mwynau’n bodoli ar safle cyn y caniateir cloddio amdanynt;

en-gb	it is transitional and cannot be regarded as a permanent land use even though operations may occur over a long period of time;
cy-gb	defnydd tir dros dro yw cloddio am fwynau, ac ni ellir meddwl amdano fel defnydd parhaol o dir, er y gallai’r gwaith fynd yn ei flaen am amser hir;

en-gb	when operations cease land needs to be reclaimed to a high standard and to a beneficial and sustainable after-use so as to avoid dereliction and to bring discernible benefits to communities and/or wildlife.
cy-gb	phan fo’r gwaith yn dod i ben, mae’n rhaid adfer y tir i safon uchel at ddefnydd buddiol a chynaliadwy er mwyn osgoi sefyllfa lle bydd tir mewn cyflwr diffaith, a dod â manteision gwirioneddol i gymunedau a/neu fywyd gwyllt.

en-gb	Efficient Use of Minerals
cy-gb	Defnyddio Mwynau’n Effeithlon

en-gb	5.14.5 Although there are large resources of useful minerals in Wales, it is important to ensure that they are not wasted and that they are used efficiently and for the purpose(s) specified in the planning permission, although flexibility may be necessary in some circumstances.
cy-gb	5.14.5 Er bod gan Gymru adnoddau helaeth o fwynau defnyddiol, mae’n bwysig sicrhau nad ydynt yn cael eu gwastraffu a’u bod yn cael eu defnyddio’n effeithlon at y diben(ion) a nodwyd yn y caniatâd cynllunio, er y gall fod angen hyblygrwydd o dan rai amgylchiadau.

en-gb	5.14.6 In some exceptional cases, planning permission may have been granted because of UK or regional need for the mineral in areas which would not normally be suitable for mineral extraction because of environmental or policy objections.
cy-gb	5.14.6  O dan rai amgylchiadau eithriadol, gellid bod wedi rhoi caniatâd cynllunio oherwydd anghenion y DU neu angen ranbarthol am fwynau mewn ardaloedd lle na fyddai cloddio am fwynau fel arfer yn addas oherwydd gwrthwynebiadau amgylcheddol neu wrthwynebiadau o ran polisi.

en-gb	If this is the case, it is essential that the mineral is not exploited for a lower grade purpose than that originally intended.
cy-gb	Mewn achosion o’r fath, mae’n hanfodol nad yw’r mwynau’n cael eu defnyddio at ddiben ar radd is na’r hyn a fwriadwyd yn wreiddiol.

en-gb	Where it is an exception to normal policy to allow mineral extraction at a particular location in order to fulfil a specific need, appropriate conditions and/ or time limits should be considered carefully to ensure that the mineral extraction for the intended end-use is adequately controlled.
cy-gb	Pan ganiateir cloddio am fwynau fel eithriad i bolisi arferol mewn man penodol er mwyn diwallu angen penodol, dylid rhoi ystyriaeth ofalus i amodau priodol a/ neu gyfyngiadau amser er mwyn sicrhau bod gwaith cloddio mwynau at y diben a fwriadwyd yn cael ei reoli’n ddigonol.

en-gb	Such controls would be particularly appropriate in National Parks, Areas of Outstanding Natural Beauty, Special Protection Areas, Special Areas of Conservation and Ramsar Sites, but may be applicable elsewhere, for example World Heritage Sites or registered historic landscapes or non-statutory nature conservation designations.
cy-gb	Byddai dulliau rheoli o’r fath yn arbennig o briodol mewn Parciau Cenedlaethol, Ardaloedd o Harddwch Naturiol Eithriadol, Ardaloedd Gwarchodaeth Arbennig, Ardaloedd Cadwraeth Arbennig a Safleoedd Ramsar, ond gallent fod yn briodol mewn mannau eraill hefyd, er enghraifft, Safleoedd Treftadaeth y Byd neu dirweddau hanesyddol cofrestredig neu ddynodiadau cadwraeth natur anstatudol.

en-gb	The method of extraction and processing to prevent waste production should be taken into account in determining planning proposals.
cy-gb	Wrth benderfynu ar gynigion cynllunio, dylid ystyried y dull o gloddio a phrosesu er mwyn lleihau’r gwastraff a gynhyrchir.

en-gb	Safeguarding Mineral Resources  and Infrastructure
cy-gb	Diogelu Adnoddau Mwynau a Seilwaith

en-gb	5.14.7 It is important that access to mineral  resources, including secondary, recycled and marine dredged materials, which society may need, as well as the minerals related infrastructure to deliver this need, is safeguarded in order to prevent sterilisation by other forms of permanent development.
cy-gb	5.14.7 Mae’n bwysig bod mynediad at adnoddau mwynau, yn cynnwys deunyddau eilaidd, wedi’u hailgylchu ac wedi’u carthu’n forol, sydd eu hangen ar gymdeithas, ynghyd â seilwaith cysylltiedig â mwynau i ddiwallu’r angen hwn, yn cael eu diogelu er mwyn atal sterileiddio gan fathau eraill o ddatblygiadau parhaol.

en-gb	Planning authorities should consider the long term and the need for preventative action to avoid the creation of problems in the future.
cy-gb	Dylai awdurdodau cynllunio ystyried yr hirdymora’r angen i gymryd camau ataliol i osgoi creu problemau yn y dyfodol.

en-gb	Safeguarding does not indicate an acceptance of mineral working, but that the location and quality of the mineral is known and that the environmental constraints associated with extraction, including the potential for extraction of mineral resources prior to undertaking other forms of development, have been considered.
cy-gb	Nid yw diogelu yn golygu bod gwaith mwynau’n cael ei dderbyn; yn hytrach, mae’n golygu bod lleoliad ac ansawdd y mwynau’n hysbys a bod y cyfyngiadau amgylcheddol sy’n gysylltiedig â’r cloddio, gan gynnwys y potensial i gloddio am fwynau cyn ymgymryd â mathau eraill o ddatblygiad, wedi’u hystyried.

en-gb	Letter to ‘Chief Planning Officers’,14/11/12:
cy-gb	Llythyr at Brif Swyddogion Cynllunio,14/11/12:

en-gb	Publication of Aggregates Safeguarding Maps www.gov.wales/topics/planning/policy/dear-cpo letters/aggregatessafeguardingmap/?lang= en ;
cy-gb	Cyhoeddi Mapiau Diogelu Agregau www.gov.wales/topics/planning/policy/dear-cpo-letters/ aggregatessafeguardingmap/?lang= en ;

en-gb	BGS Mapping – www.bgs.ac.uk/mineralsuk/planning/resource.html 
cy-gb	BGS Mapping – www.bgs.ac.uk/mineralsuk/planning/resource.html 

en-gb	5.14.8 The importance of the mineral resource or infrastructure required to support minerals development, such as existing or planned wharves, railheads, associated processing facilities and batching plants, relative to the need for non-minerals development should be given careful consideration so as to avoid the loss of infrastructure and resources which may be needed over the long term.
cy-gb	5.14.8 Dylid rhoi ystyriaeth ofalus i bwysigrwydd y mwynau neu’r seilwaith sy’n ofynnol i gefnogi datblygiad mwynau, megis glanfeydd cyfredol neu arfaethedig, terfynellau rheilffordd, cyfleusterau prosesu cysylltiedig a ffatrïoedd llwytho, yn gymharol â’r angen am ddatblygiadau nad ydynt yn cynnwys mwynau, er mwyn osgoi colli seilwaith ac adnoddau y gallai fod eu hangen dros y tymor hir.

en-gb	5.14.9 Using the National Minerals Resource Maps and the National Aggregates Safeguarding Maps for Wales, areas to be safeguarded should be identified on proposals maps and policies should protect potential mineral resources from other types of permanent development which would either sterilise them or hinder extraction, or which may hinder extraction in the future as technology changes.
cy-gb	5.14.9  Gan ddefnyddio’r Mapiau Adnoddau Mwynau Cenedlaethol a Mapiau Diogelu Agregau Cenedlaethol Cymru, dylai ardaloedd i’w diogelu gael eu nodi ar fapiau cynigion a dylai polisïau ddiogelu adnoddau mwynau posibl rhag datblygiadau parhaol eraill a fyddai naill ai yn eu sterileiddio neu’n rhwystro gwaith cloddio, neu a allai rwystro gwaith o’r fath yn y dyfodol wrth i dechnoleg newid.

en-gb	Development plans should promote the integration and co-ordination of transport and land use planning for minerals production, including the preference for non-road transport and provision of adequate storage and processing facilities for minerals at wharves and railheads.
cy-gb	Dylai cynlluniau datblygu hybu’r gwaith o integreiddio a chydgysylltu’r broses cynllunio trafnidiaeth a defnydd tir, a dylai’r gwaith hwnnw gynnwys darparu cyfleusterau storio digonol ar gyfer mwynau mewn porthladdoedd a therfynfeydd rheilffordd.

en-gb	Ensuring Supply
cy-gb	Sicrhau Cyflenwad

en-gb	5.14.10 Ensuring the sustainable supply of minerals is a strategic issue which plays a fundamental underpinning role in supporting non-minerals development.
cy-gb	5.14.10 Mae sicrhau cyflenwad cynaliadwy o fwynau’n fater strategol sy’n chwarae rhan sylfaenol o ran cefnogi datblygiadau nad ydynt yn ymwneud â mwynau.

en-gb	Each mineral planning authority should ensure that it makes an appropriate contribution to meeting local, regional and UK needs for primary minerals which reflects the nature and extent of resources in the area and their best and most appropriate use, subject to relevant environmental and other planning considerations.
cy-gb	Dylai pob awdurdod cynllunio mwynau sicrhau ei fod yn gwneud cyfraniad priodol at ddiwallu anghenion lleol, rhanbarthol a chenedlaethol am fwynau cynradd sy’n adlewyrchu natur a maint adnoddau yn yr ardal a’r defnydd gorau a mwyaf priodol ohonynt, yn amodol ar ystyriaethau amgylcheddol ac ystyriaethau cynllunio eraill.

en-gb	For aggregates this should be done under the aegis of the North and South Wales Regional Aggregates Working Parties, whose role is to provide a regional overview of supply and demand and through the framework provided by the Regional Technical Statements for Aggregates.
cy-gb	O ran agregau, dylid gwneud hyn o dan ofal Gweithgorau Agregau Rhanbarthol y De a’r Gogledd sy’n gyfrifol am gynnig trosolwg rhanbarthol o’r cyflenwad a’r galw a thrwy’r fframwaith a ddarperir gan y Datganiadau Technegol Rhanbarthol ar gyfer Agregau.

en-gb	5.14.11 The contribution that a resource could make to UK demand where the mineral is of limited or restricted supply or regional demand must be taken into account when taking planning decisions. Seeking to meet only local needs or ruling out all forms of mineral working within an area will only rarely be acceptable on the basis of significant adverse environmental impacts.
cy-gb	5.14.11 Rhaid ystyried y cyfraniad y gallai adnodd ei wneud at alw’r DU lle mae’r mwyn yn brin neu’n gyfyngedig neu dylid ystyried galw rhanbarthol wrth wneud penderfyniadau cynllunio, ac yn anaml iawn y bydd hi’n dderbyniol i geisio diwallu anghenion lleol yn unig neu wrthwynebu pob math o waith mwynau mewn ardal ar sail effeithiau amgylcheddol andwyol arwyddocaol.

en-gb	As far as practicable, areas of future working should be identified in development plans, where this can be undertaken in a sustainable way.
cy-gb	I’r graddau bo hynny’n ymarferol, dylid nodi’r ardaloedd y gellir eu gweithio yn y dyfodol mewn cynlluniau datblygu, os oes modd gwneud hynny mewn ffordd gynaliadwy.

en-gb	There will be locally realised benefits from minerals development, such as employment in rural areas, which will also need to be balanced against the other key principles outlined in paragraph 5.14.2.
cy-gb	Bydd datblygu mwynau’n cynnig buddiannau i’r ardal, megis swyddi mewn ardaloedd gwledig, ond bydd yn rhaid eu cydbwyso â’r egwyddorion allweddol a ddisgrifir ym mharagraff 5.14.2.

en-gb	5.14.12 The contribution of recycled waste materials and secondary aggregates should be taken into account where these can be used satisfactorily and realistically instead of primary land-won minerals, as well as the use of marine-dredged materials where this can be obtained in a sustainable way.
cy-gb	5.14.12 Dylai cyfraniad deunyddiau gwastraff eildro ac agregau eilaidd gael ei ystyried lle gallant gael eu defnyddio’n foddhaol ac yn ymarferol yn lle prif fwynau o dir, yn ogystal â defnydd deunyddiau a gloddiwyd o’r môr os oes modd cael gafael ar y rhain mewn ffordd gynaliadwy.

en-gb	However, these sources must not be relied upon to justify failing to adequately assess the potential supply of land-based resources and to safeguard potential primary land-won mineral resources for future generations.
cy-gb	Fodd bynnag, ni ddylid dibynnu ar y ffynonellau hyn i gyfiawnhau methu ag asesu’r cyflenwad posibl o adnoddau ar y tir ac i warchod adnoddau mwynau cychwynnol posibl o’r tir ar gyfer cenedlaethau’r dyfodol.

en-gb	Assessing Supply and Demand
cy-gb	Asesu’r Cyflenwad a Galw

en-gb	5.14.13 Development plans should set out the broad strategy for mineral working and related development and as far as practicable, areas for future working should be identified, where this can be undertaken in a sustainable way.
cy-gb	5.14.13 Dylai cynlluniau datblygu amlinellu’r strategaeth eang ar gyfer gwaith mwynau a datblygiad cysylltiedig cyn belled ag y bo hynny’n ymarferol, a dylid nodi ardaloedd ar gyfer gwaith i’r dyfodol lle gellir cyflawni’r gwaith hwn mewn ffordd gynaliadwy.

en-gb	Such a strategy should outline the expectation of the planning authority with regard to the manner in which the existing mineral sites are operating both now and in the future.
cy-gb	Dylai strategaeth o’r fath amlinellu disgwyliadau’r awdurdod cynllunio o ran sut mae’r safleoedd mwynau presennol yn gweithredu nawr ac yn y dyfodol.

en-gb	5.14.14 Development plans should assess with regard to local, regional and national considerations, the significance of all types of mineral working in their area including the need, distribution and production of each type of mineral and of the reserves for which planning permission has been granted.
cy-gb	5.14.14  Dylai cynlluniau datblygu asesu, yn unol ag ystyriaethau lleol, rhanbarthol a chenedlaethol, arwyddocâd yr holl fathau o waith mwynau yn yr ardal, gan edrych ar yr angen am fwynau, lle mae’r mwynau hynny, ac ar y broses o gynhyrchu pob math o fwynau ac ar y cyflenwadau y mae caniatâd cynllunio wedi’i roi ar eu cyfer.

en-gb	It is essential to have a comprehensive and up-to-date set of information to facilitate future sustainable planning for mineral extraction.
cy-gb	Mae’n hanfodol bod ganddynt gronfa gynhwysfawr a chyfoes o wybodaeth er mwyn hwyluso’r gwaith o gynllunio’n gynaliadwy ar gyfer cloddio am fwynau yn y dyfodol.

en-gb	5.14.15 An examination of landbanks for aggregates should be undertaken to highlight any shortfalls and to ensure productive capacity is maintained.
cy-gb	5.14.15 Dylid archwilio banciau tir am agregau i nodi unrhyw ddiffygion ac i sicrhau bod capasiti cynhyrchu’n cael ei gynnal.

en-gb	A land-bank is a stock of planning permissions which usually relates to the extraction of non-energy minerals and provides for continuity of production in spite of fluctuations in demand.
cy-gb	Yr hyn yw banc tir yw stoc o fwy nag un caniatâd cynllunio sydd, fel arfer, yn gysylltiedig â chloddio am fwynau nad ydynt yn cynhyrchu ynni. Mae’n darparu ar gyfer parhad cynhyrchiant er gwaethaf amrywiadau yn y galw.

en-gb	For the purposes of commercial stability, the aggregates industry requires a proven and viable landbank.
cy-gb	At ddibenion sefydlogrwydd masnachol, mae’r diwydiant agregau angen banc tir hyfyw sydd wedi hen ennill ei blwyf.

en-gb	Planning authorities should include policies in their development plans for the maintenance throughout the plan period of land-banks for non-energy minerals which are currently in demand.
cy-gb	Dylai awdurdodau cynllunio gynnwys polisïau yn eu cynlluniau datblygu ar gyfer cynnal, trwy gydol cyfnod y cynllun, fanciau tir ar gyfer mwynau nad ydynt yn cynhyrchu ynni ac y mae galw amdanynt ar hyn o bryd.

en-gb	This must be adequate but not excessive .
cy-gb	Rhaid i’r rhain fod yn ddigonol, ond nid yn ormodol .

en-gb	A minimum ten year landbank of crushed rock and minimum seven year landbank for sand and gravel should therefore be maintained during the entire plan period of each development plan unless agreement is reached for other authorities to make a compensating increase in their provision.
cy-gb	Felly, dylid cynnal banc tir deng mlynedd o leiaf ar gyfer craig wedi malu a banc tir saith mlynedd o leiaf ar gyfer tywod a graean trwy gydol cyfnod pob cynllun datblygu, oni bai y cytunir i awdurdodau eraill gynyddu eu darpariaeth i wneud iawn am hynny.

en-gb	There is no requirement for a landbank to be maintained within National Parks and AONBs.
cy-gb	Nid oes gofyn cadw banc tir mewn Parciau Cenedlaethol ac AHNE.

en-gb	See Ministerial letter of 25 July 2014 https://gov.wales/docs/desh/publications/140725-cl-04-14-policies-in-minerals-en.pdf 
cy-gb	Gweler llythyr y Gweinidog 25 Gorffennaf 2014  https://gov.wales/docs/desh/publications/140725-cl-04-14-policies-in-minerals-en.pdf 

en-gb	5.14.16 Planning authority boundaries may form  a suitable area basis on which to base a land-bank policy, however for some authorities the administrative area may be too small, the environmental constraints too important, or the availability of a workable resource too limited to enable an individual land-bank policy to be applied.
cy-gb	5.14.16 Gall ffiniau ardaloedd awdurdodau cynllunio mwynau fod yn sail addas ar gyfer polisi banc tir, ond mewn rhai awdurdodau, efallai y bydd yr ardal weinyddol yn rhy fach, y cyfyngiadau amgylcheddol yn rhy bwysig, neu’r adnoddau y gellir gweithio arnynt yn rhy gyfyngedig i ganiatáu polisi banc tir unigol.

en-gb	In these circumstances, authorities must agree a joint approach with neighbouring authorities in line with current regional arrangements and may require liaison with relevant mineral planning authorities in England.
cy-gb	O dan yr amgylchiadau hynny, rhaid i awdurdodau gytuno i gydweithio ag awdurdodau cyfagos yn unol â’r trefniadau rhanbarthol presennol, ac mae’n bosibl y bydd angen iddynt drafod ag awdurdodau cynllunio mwynau perthnasol yn Lloegr.

en-gb	Inactive Sites
cy-gb	Safleoedd Anweithredol

en-gb	5.14.17 Inactive sites with planning permission for future working which are considered unlikely to be reactivated for the foreseeable future should be identified in the development plan and should be the subject of a suitable strategy and associated policies to explain future proposals for the land.
cy-gb	5.14.17 Yn achos safleoedd anweithredol â chaniatâd cynllunio ar gyfer gwaith yn y dyfodol, y bernir eu bod yn annhebygol o gael eu defnyddio hyd y gellir rhagweld, dylid nodi safleoedd o’r fath yn y cynllun datblygu, a dylid paratoi strategaeth addas a pholisïau cysylltiedig er mwyn esbonio’r defnydd arfaethedig o’r tir hwnnw yn y dyfodol.

en-gb	This could reasonably include:
cy-gb	Byddai’n rhesymol i’r polisïau hynny gynnwys:

en-gb	using prohibition orders to ensure that no further extraction takes place without a further planning consent so as to provide certainty about future workings;
cy-gb	defnyddio gorchmynion gwahardd er mwyn sicrhau na fydd unrhyw gloddio pellach heb ganiatâd cynllunio newydd er mwyn rhoi sicrwydd ynghylch gweithio’r safleoedd hynny yn y dyfodol;

en-gb	restoration and after care proposals, which could include natural re-vegetation for nature conservation/ ecological interests in accordance with local Biodiversity Action Plans, green infrastructure assessments or the conservation of historic assets for tourism;
cy-gb	cynigion adfer ac ôl-ofal (a allai gynnwys aildyfiant naturiol at ddibenion cadwraeth natur/ buddiannau ecolegol yn unol â Chynlluniau Gweithredu Bioamrywiaeth lleol, asesiadau seilwaith gwyrdd neu warchod asedau hanesyddol ar gyfer twristiaeth);

en-gb	a suitable proposed after-use.
cy-gb	ôl-ddefnydd arfaethedig addas.

en-gb	5.14.18 In Mid and North Wales in particular,  aggregates landbanks are extensive, but a significant proportion of the reserves are contained in long inactive sites which may never be worked again.
cy-gb	5.14.18 Yng Ngogledd a Chanolbarth Cymru yn arbennig, mae ardaloedd helaeth o fanciau tir agregau, ond mae cyfran sylweddol o’r adnoddau hynny mewn safleoedd a fu’n anweithredol ers amser hir ac y mae posibilrwydd na fyddant yn cael eu defnyddio eto.

en-gb	It is important that the future of these sites should be finally determined to provide certainty to the local community and secure the restoration of old workings at the earliest opportunity, including capturing any potential for improving the resilience of ecological networks.
cy-gb	Mae’n bwysig penderfynu’n derfynol ar ddyfodol y safleoedd hynny er mwyn rhoi sicrwydd i’r gymuned leol a sicrhau bod hen weithfeydd yn cael eu hadfer cyn gynted ag y bo modd, yn cynnwys manteisio ar unrhyw botensial i wella cydnerthedd rhwydweithiau ecolegol.

en-gb	It is in the interests of the minerals industry that landbanks reflect real possibilities for future mineral working.
cy-gb	Mae er budd i’r diwydiant mwynau bod banciau tir yn adlewyrchu posibiliadau gwirioneddol ar gyfer cloddio am fwynau yn y dyfodol.

en-gb	In some circumstances, it may be necessary to maintain an adequate landbank by approval of new permissions in more acceptable locations.
cy-gb	O dan rai amgylchiadau, mae’n bosibl y bydd angen cadw banc tir digonol trwy roi caniatadau newydd mewn lleoliadau mwy derbyniol.

en-gb	Mineral operators should discuss with authorities inactive permissions which will not be reactivated.
cy-gb	Dylai gweithredwyr mwynau drafod gyda’r awdurdodau unrhyw ganiatâd sydd heb ei weithredu ac na fydd yn cael ei ddefnyddio eto.

en-gb	Where these sites have been inactive and there is no prospect of future working, authorities should consider the use of prohibition orders.
cy-gb	Os bu’r safleoedd hynny’n anweithredol, ac nad oes unrhyw olwg y byddant yn cael eu gweithio yn y dyfodol, dylai awdurdodau ystyried defnyddio gorchmynion gwahardd.

en-gb	Areas of Future Working
cy-gb	Ardaloedd Gwaith ar gyfer y Dyfodol

en-gb	5.14.19 Where necessary, planning authorities should provide a clear guide to where non-energy mineral extraction is likely to be acceptable and include policies which protect sensitive environmental designations or historic features and environmental and resource protection.
cy-gb	5.14.19 Lle bo angen, dylai awdurdodau cynllunio roi arweiniad clir ynghylch lle byddai cloddio am fwynau nad ydynt yn cynhyrchu ynni yn debygol o fod yn dderbyniol, a chynnwys polisïau sy’n gwarchod dynodiadau amgylcheddol neu hanesyddol sensitif ac sy’n diogelu’r amgylchedd ac adnoddau.

en-gb	This approach brings a high degree of certainty to all.
cy-gb	Mae’r ymagwedd hon yn darparu lefel uchel o sicrwydd i bawb.

en-gb	Policies and proposals should relate to identifiable areas of land unless there is a good reason why this is not possible and should cover mineral resources which are currently used or which may need to be used in the foreseeable future.
cy-gb	Dylid cysylltu polisïau a chynigion ag ardaloedd penodol o dir oni bai bod rheswm da pam nad oes modd gwneud hynny, a dylent gwmpasu adnoddau mwynau sy’n cael eu defnyddio ar hyn o bryd neu y gall fod angen eu defnyddio hyd y gellir rhagweld.

en-gb	These should be clearly identified on a proposals map and should, in the following order of preference, take the form of:
cy-gb	Dylid nodi’r lleoedd hynny’n glir ar fap cynigion, a dylent fod ar ffurf:

en-gb	Specific Sites where mineral resources of commercial significance exist and where any planning applications which come forward for those sites are likely to be acceptable in planning terms;
cy-gb	Safleoedd Penodol lle mae adnoddau mwynau o bwys masnachol i’w cael, a lle bo unrhyw geisiadau cynllunio a gyflwynir ar gyfer y safleoedd hynny yn debygol o fod yn dderbyniol o safbwynt cynllunio;

en-gb	Preferred Areas which will be areas of known resources with some commercial potential and where planning permission might reasonably be anticipated;
cy-gb	Ardaloedd a Ffefrir sef ardaloedd lle gwyddys bod adnoddau ac iddynt rywfaint o botensial masnachol, a lle byddai’n rhesymol disgwyl i ganiatâd cynllunio gael ei roi;

en-gb	Areas of Search where it is likely that some sites will be appropriate for mineral extraction, depending on economic and/or environmental circumstances.
cy-gb	Ardaloedd Chwilio lle byddai cloddio am fwynau yn debygol o fod yn briodol ar rai safleoedd, gan ddibynnu ar amgylchiadau economaidd a/ neu amgylcheddol.

en-gb	Areas of search will define broad areas that are believed to contain mineral resources of commercial significance but whose extent is uncertain.
cy-gb	Bydd ardaloedd chwilio yn diffinio ardaloedd bras y credir bod ynddynt adnoddau mwynau o bwys masnachol ond nad oes sicrwydd ynghylch union faint o’r adnoddau hynny sydd i’w cael yno.

en-gb	Within these areas it is likely that appropriate mitigation measures can overcome all environmental effects.
cy-gb	Mewn ardaloedd o’r fath, mae’n debyg y byddai mesurau lliniaru priodol yn gallu goresgyn yr holl effeithiau amgylcheddol.

en-gb	Within areas of search, planning permissions could be granted to meet a shortfall in supply should specific sites, preferred areas, or extensions to existing sites identified in the plan, not come forward.
cy-gb	Mewn ardaloedd chwilio, byddai modd rhoi caniatâd cynllunio er mwyn mynd i’r afael â diffygion yn y cyflenwad pe na bai ardaloedd penodol neu ardaloedd a ffefrir ar gael, neu pe na bai modd estyn safleoedd sy’n bodoli eisoes.

en-gb	It will not usually be appropriate for an authority to identify only areas of search in a plan; full justification for adopting such an approach would be needed;
cy-gb	Fel rheol, ni fyddai’n briodol i awdurdod nodi ardaloedd chwilio, a’r rheini’n unig, mewn cynllun, a byddai angen rhoi cyfiawnhad llawn dros wneud hynny;

en-gb	Other Areas:
cy-gb	Ardaloedd Eraill:

en-gb	Planning permission should not be granted in areas outside those identified in the plan except where the mineral is needed to make good a proven shortfall in supply, and where the proposal is demonstrably proven to be environmentally acceptable and to have no adverse impact on the amenity of nearby residents or communities .
cy-gb	Ni ddylid rhoi caniatâd cynllunio mewn ardaloedd y tu allan i’r rheini a nodir yn y cynllun oni bai bod angen y mwynau dan sylw oherwydd diffyg amlwg yn y cyflenwad, ac oni bai y profwyd bod y cynllun yn amgylcheddol dderbyniol ac na fydd yn effeithio’n andwyol ar amwynder trigolion na chymunedau cyfagos .

en-gb	Environmental Effects of Surface Mineral Workings (DoE – Roy Waller Associates), 1992
cy-gb	Environmental Effects of Surface Mineral Workings (DoE – Roy Waller Associates), 1992

en-gb	5.14.20 Planning authorities should undertake regular assessments of mineral resources in their areas and of the reserves for which planning permission has been granted.
cy-gb	5.14.20 Dylai awdurdodau gynnal asesiadau rheolaidd o’r adnoddau mwynau sy’n bodoli yn eu hardaloedd a hefyd o’r adnoddau y rhoddwyd caniatâd cynllunio ar eu cyfer.

en-gb	They may do this individually or in collaboration with adjoining authorities .
cy-gb	Gallant wneud hynny’n unigol neu ar y cyd ag awdurdodau cyfagos .

en-gb	For aggregates via RAWP annual surveys and the preparation of five yearly regional technical statements
cy-gb	Ar gyfer agregau trwy arolygon blynyddol RAWP a thrwy baratoi datganiadau technegol rhanbarthol bob pum mlynedd

en-gb	National, Regional and Local needs  for Non-Energy Minerals
cy-gb	Anghenion Cenedlaethol, Rhanbarthol a Lleol ar gyfer Mwynau Nad Ydynt yn Cynhyrchu Ynni

en-gb	5.14.21  Non-energy minerals can be divided into aggregates and non-aggregates, though in practice some minerals, such as limestone, may be worked to meet a variety of end-uses.
cy-gb	5.14.21  Gall mwynau nad ydynt yn cynhyrchu ynni gael eu rhannu’n agregau ac yn fwynau nad ydynt yn agregau, er yn ymarferol, gellir gweithio rhai mwynau, megis calchfaen, ar gyfer sawl math o ddefnydd.

en-gb	The recovery of high purity or high quality minerals to meet a particular specification may necessitate the removal of lower grade material.
cy-gb	Gall cloddio am fwynau pur neu fwynau o safon uchel i fodloni manyleb benodol olygu bod angen cael gwared ar ddeunydd o radd is.

en-gb	Wherever possible, scarce resources of high grade material should be reserved for the most appropriate high-end use.
cy-gb	Lle bynnag y bo modd, dylai’r adnoddau prin sydd ar gael o ddeunydd gradd uchel gael eu cadw at y defnydd mwyaf priodol.

en-gb	Aggregates
cy-gb	Agregau

en-gb	5.14.22  It is essential to the economic health of the country that the construction industry is provided with an adequate supply of the minerals it needs.
cy-gb	5.14.22  Mae’n hanfodol, er lles economaidd y wlad, bod y diwydiant adeiladu yn cael cyflenwad digonol o’r mwynau sydd eu hangen arno.

en-gb	The main sources of aggregates are crushed rock and sand and gravel – both land-won and marine-dredged.
cy-gb	Prif ffynonellau agregau yw tywod a graean a chreigiau wedi’u malu – sy’n cael eu casglu oddi ar y tir ac o’r môr.

en-gb	A number of secondary materials are used for construction purposes.
cy-gb	Defnyddir nifer o ddeunyddiau eilaidd at ddibenion adeiladu.

en-gb	These materials are often by-products of industrial processes and include slag from steel manufacture, ash from power stations, colliery spoil, slate waste and recycled material such as demolition arisings and road planings.
cy-gb	Yn aml, mae’r deunyddiau hyn yn sgil-gynhyrchion prosesau diwydiannol, ac maent yn cynnwys slag o waith dur, lludw o orsafoedd pŵer, gwastraff pyllau glo, gwastraff llechi a deunyddiau wedi’u hailgylchu sy’n dod o waith dymchwel a gwastraff ffyrdd.

en-gb	The importance to the UK of aggregates should be taken into account when planning applications are being considered together with other policies in this guidance and relevant Minerals Technical Advice Notes (MTANs) and Technical Advice Notes (TANs).
cy-gb	Wrth ystyried ceisiadau cynllunio, dylid cofio pa mor bwysig yw agregau i’r DU, a dylid hefyd ystyried polisïau eraill yn y canllawiau hyn ac yn y Nodiadau Cyngor Technegol Mwynau (MTANs) a’r Nodiadau Cyngor Technegol (TANs) perthnasol.

en-gb	In order to conserve natural resources, particular emphasis should be given to increasing the use of alternative products to primary materials where appropriate .
cy-gb	Er mwyn gwarchod adnoddau naturiol, dylid rhoi pwyslais arbennig, lle bo hynny’n briodol, ar ddefnyddio mwy o gynhyrchion amgen yn hytrach na deunyddiau sylfaenol .

en-gb	Improving the Information Base on Secondary Minerals/C&D Waste for Use as Aggregates in Wales, Aggregates Levy Sustainability Fund for Wales (Arup), 2004
cy-gb	Improving the Information Base on Secondary Minerals/C&D Waste for Use as Aggregates in Wales, Aggregates Levy Sustainability Fund for Wales (Arup), 2004

en-gb	5.14.23  Aggregates suitable for road surfacing construction and maintenance, where high specification aggregates are required for skid resistance, are of importance to the UK  and significant resources occur in Wales.
cy-gb	5.14.23  Mae agregau sy’n addas ar gyfer gwaith adeiladu a chynnal a chadw wynebau ffordd, lle mae agregau gradd uchel yn ofynnol ar gyfer wynebau gwrth-sgid, yn bwysig i’r DU  ac mae adnoddau sylweddol ar gael yng Nghymru.

en-gb	The UK and regional need for such minerals should be accorded significant weight provided environmental impacts can be limited to acceptable levels.
cy-gb	Dylid rhoi pwyslais sylweddol ar angen y DU ac angen rhanbarthol am fwynau o’r fath cyn belled bod modd cyfyngu effeithiau amgylcheddol i lefelau derbyniol.

en-gb	The fundamental characteristics of these materials, which distinguish them from more general-purpose aggregates, are their ability to meet the stringent specifications required for road construction and repair and wherever possible high specification aggregates should be used for these purposes.
cy-gb	Nodweddion sylfaenol y deunyddiau hyn, sy’n eu gwahaniaethu oddi wrth agregau â diben mwy cyffredinol, yw eu gallu i fodloni’r manylebau caeth sy’n ofynnol ar gyfer adeiladu a thrwsio ffyrdd, a lle bo’n bosibl dylid defnyddio agregau manyleb uchel ar gyfer y dibenion hyn.

en-gb	Planning authorities should identify potential high specification aggregate resources and consider whether there is a need to protect these resources and potential rail connections to the resources from sterilisation.
cy-gb	Dylai awdurdodau cynllunio nodi adnoddau agregau gradd uchel ac ystyried a oes angen gwarchod yr adnoddau hyn a chysylltiadau rheilffordd posibl i’r adnoddau rhag sterileiddio.

en-gb	High Specification Aggregates for Road Surfacing Materials (DoE – Travers Morgan), 1993
cy-gb	High Specification Aggregates for Road Surfacing Materials (DoE – Travers Morgan), 1993

en-gb	5.14.24 Slate is used for roofing, cladding and decorative purposes, and in powder and granular form for specialised applications such as fillers for bituminous products or as reconstituted slate tiles .
cy-gb	5.14.24 Defnyddir llechi ar gyfer toi, i orchuddio adeiladau ac at ddibenion addurniadol, ac ar ffurf powdr a gronynnau at ddibenion arbenigol fel llenwadau ar gyfer cynhyrchion bitwminaidd, neu fel teils o lechi cywasgedig .

en-gb	The slates of North-West Wales are of high quality and are available in extensive quantities.
cy-gb	Mae llechi Gogledd-orllewin Cymru yn rhai o safon uchel, ac mae llawer ohonynt ar gael.

en-gb	The total area of land affected by slate extraction is relatively small, but vast quantities of waste materials have been generated and at the present time there are only limited potential uses.
cy-gb	Mae cyfanswm yr arwynebedd tir yr effeithir arno gan waith cloddio llechi yn gymharol fach, ond mae llawer iawn o ddeunydd gwastraff wedi’i gynhyrchu, ac ar hyn o bryd, nid oes llawer o botensial i ddefnyddio’r deunydd hwnnw.

en-gb	In South Wales, slate is more restricted in distribution and the resource has not been worked on any scale for many years although some slate waste has been used as aggregate material.
cy-gb	Yn Ne Cymru, mae dosbarthiad llechi yn fwy cyfyngedig ac ni fu gwaith mawr ar yr adnodd hwn ers blynyddoedd lawer, er bod rhywfaint o wastraff llechi wedi’i ddefnyddio fel deunydd agregau.

en-gb	In North Wales the increased use of slate waste should be encouraged, as for all potential sources of secondary material and where this option is not commercially viable, areas should be identified for restoration.
cy-gb	Yn y Gogledd, dylid annog y defnydd cynyddol o wastraff llechi, yr un fath â phob ffynhonnell deunydd eilaidd a lle nad yw’r opsiwn hwn yn fasnachol hyfyw, dylai ardaloedd gael eu nodi i’w hadfer.

en-gb	Active slate quarries play an important part in maintaining local building character where the use of slate of a specific appearance is a strict planning policy.
cy-gb	Mae chwareli llechi yn gwneud cyfraniad pwysig at gynnal cymeriad adeiladau lleol, lle mae defnyddio llechi o fath penodol yn bolisi cynllunio caeth.

en-gb	It is important that the supply of slate is maintained but balanced against the need to protect important landscapes.
cy-gb	Mae’n bwysig bod y cyflenwad llechi’n cael ei gynnal, ond wedi’i gydbwyso yn erbyn yr angen i warchod tirweddau pwysig.

en-gb	Slate Waste Tips and Workings in Britain (DoE – s, Moorehead and Laing), 1995
cy-gb	Slate Waste Tips and Workings in Britain (DoE – s, Moorehead and Laing), 1995

en-gb	Non-Aggregates Minerals Dimension Stone
cy-gb	Mwynau nad ydynt yn Agregau Cerrig Dimensiwn

en-gb	5.14.25 Suitable building stone is important for the restoration of historic buildings and ancient monuments and may be available from small operations in specific locations to supply local markets.
cy-gb	5.14.25 Mae cerrig addas yn bwysig er mwyn adfer adeiladau hanesyddol a henebion, a gall cerrig o’r fath fod ar gael o weithfeydd bach mewn lleoliadau penodol i gyflenwi marchnadoedd lleol.

en-gb	Dimension stone is used in new buildings where it is important to maintain local building character.
cy-gb	Defnyddir cerrig dimensiwn mewn adeiladau newydd pan fo’n bwysig cadw cymeriad adeilad lleol.

en-gb	It may be necessary to obtain dimension stone from geological formations which are restricted in occurrence in order to obtain a particular colour, texture or homogeneity.
cy-gb	Efallai y bydd angen cael cerrig dimensiwn o ffurfiannau geolegol nad ydynt i’w gweld yn aml iawn, a hynny er mwyn cael math arbennig o liw, ansawdd neu unffurfedd.

en-gb	There is often a large proportion of waste produced that may be utilised as general construction aggregate.
cy-gb	Yn aml, mae modd i gyfran fawr o’r gwastraff a gynhyrchir gael ei ddefnyddio fel agreg adeiladu cyffredinol.

en-gb	Market demand will usually result in low rates of output from relatively small sites which may be temporary or intermittent and a flexible approach may be necessary to deal with the long duration of planning permissions which result from such a working pattern.
cy-gb	Fel rheol, bydd y galw yn y farchnad yn arwain at gyfraddau cynhyrchu isel o nifer cymharol fach o safleoedd a all fod yn rhai dros dro neu’n rhai ysbeidiol ac efallai y bydd angen dull hyblyg i ymdrin â hyd hir caniatadau cynllunio sy’n deillio o batrwm gweithio o’r fath.

en-gb	The cumulative impact of a number of small sites operating in close proximity should be taken into account.
cy-gb	Dylid ystyried yr effaith gronnol a gaiff nifer o safleoedd bach yn gweithredu’n agos at ei gilydd.

en-gb	Limestone for Industrial Uses
cy-gb	Calchfaen at Ddibenion Diwydiannol

en-gb	5.14.26 Limestone provides the raw material for major industries and it is important for the national economy that minerals of the quality and quantity required continue to be produced and are safeguarded for future use against sterilisation and from use as a lower grade material.
cy-gb	5.14.26 Mae calchfaen yn darparu’r deunydd crai ar gyfer diwydiannau mawr ac mae’n bwysig i’r economi genedlaethol bod mwynau o’r ansawdd a’r maint gofynnol yn parhau i gael eu cynhyrchu a’u gwarchod i’w defnyddio yn erbyn sterileiddio a rhag eu defnyddio fel deunydd gradd is yn y dyfodol.

en-gb	There may be a need to maintain a longer landbank of reserves at such sites than required for general aggregates to justify the considerable investment in plant.
cy-gb	Efallai y bydd angen cynnal banc tir hirach o gronfeydd mewn safleoedd o’r fath nag sy’n ofynnol ar gyfer agregau cyffredinol i gyfiawnhau’r buddsoddiad mawr mewn ffatrïoedd.

en-gb	Mineral planning authorities are encouraged to discuss these matters with the industry with a view to reaching agreement on the extent of resources likely to be required during the life of a development plan.
cy-gb	Anogir awdurdodau cynllunio mwynau i drafod y materion hyn gyda’r diwydiant gyda’r nod o ddod i gytundeb ynghylch faint o adnoddau sy’n debygol o fod eu hangen yn ystod oes cynllun datblygu.

en-gb	5.14.27 Limestone resources with a certain minimum calcium carbonate content and low levels of impurities are used for industrial purposes, such as iron and steel making, as a catalyst in flue gas desulphurisation equipment and in cement manufacture.
cy-gb	5.14.27 Mae adnoddau calchfaen sy’n cynnwys isafswm penodol o garbonad calsiwm a lefelau isel o amhureddau yn cael eu defnyddio at ddibenion diwydiannol, megis cynhyrchu haearn a dur, fel catalydd mewn offer i ddadswlffwreiddio nwyon simnai, ac wrth weithgynhyrchu sment.

en-gb	High purity limestone  occurs in South Wales where most of the outcrop contains some high purity material but is particularly consistent in the area near Bridgend where quarries produce limestone used in the Port Talbot steelworks.
cy-gb	Ceir calchfaen pur iawn  yn Ne Cymru, lle mae’r rhan fwyaf o’r calchfaen yn cynnwys rhywfaint o ddeunydd pur iawn, ond fe’i gwelir fwyaf yn ardal Pen-y-bont ar Ogwr, lle mae chwareli yn cynhyrchu calchfaen i’w ddefnyddio yng ngwaith dur Port Talbot.

en-gb	The low grade Jurassic limestones in the Vale of Glamorgan and high grade Carboniferous limestones provide raw material for  Appraisal of high-purity limestones in England and Wales – A Study of resources, needs, uses and demands (DoE), 1991
cy-gb	Mae calchfaen Jwrasig gradd isel Bro  Appraisal of high-purity limestones in England and Wales – A Study of resources, needs, uses and demands (DoE), 1991

en-gb	In north Wales, the thickest deposits of high purity limestone occur near the Flintshire/Denbighshire border, which supply stone for cement manufacture at Buckley.
cy-gb	Yng Ngogledd Cymru, ger y ffin rhwng Sir y Fflint a Sir Ddinbych, y mae’r haenau mwyaf trwchus o galchfaen pur iawn ac maent yn cyflenwi cerrig ar gyfer gwaith sment Bwcle.

en-gb	5.14.28 In most quarries, high purity limestone is extracted jointly with limestone for aggregate use and it can be difficult to differentiate between the material produced for the two different markets until after processing has been completed.
cy-gb	5.14.28 Yn y rhan fwyaf o chwareli, mae calchfaen pur iawn yn cael ei gloddio gyda chalchfaen ar gyfer agregau, a gall fod yn anodd gwahaniaethu rhwng y deunydd a gynhyrchir ar gyfer dwy farchnad wahanol nes y daw’r gwaith prosesu i ben.

en-gb	The environmental impact of quarrying for high purity materials is similar to that for aggregates, except that processing plant may be on a larger scale and transportation of output may involve longer distances to industrial markets.
cy-gb	Mae’r effaith amgylcheddol a gaiff cloddio am ddeunyddiau pur iawn yn debyg i effaith amgylcheddol cloddio am agregau, ac eithrio y gallai’r offer prosesu fod yn fwy, ac y gallai bod angen teithio ymhellach er mwyn cludo’r cynnyrch i farchnadoedd diwydiannol.

en-gb	Where quarries produce limestone for both aggregate and non-aggregate use, the reserve will normally be split and each category determined by the predicted reserve for each type.
cy-gb	Lle mae chwareli’n cynhyrchu calchfaen at ddefnydd agregau ac at ddefnydd arall, fel arfer bydd y gronfa’n cael ei rhannu a phob categori’n cael ei bennu gan y gronfa a ragwelir ar gyfer pob math.

en-gb	Operators should ensure such reserves are calculated using up to date information and using recognised trade formulae (for example PERC).
cy-gb	Dylai gweithredwyr sicrhau bod cronfeydd o’r fath yn cael eu cyfrifo gan ddefnyddio’r wybodaeth ddiweddaraf a fformiwlâu masnach cydnabyddedig (er enghraifft, PERC).

en-gb	Peat
cy-gb	Mawn

en-gb	5.14.29 Peat has traditionally been used as a growing medium or soil improver to enhance the physical condition of soil, however the use of alternatives has increased considerably over recent decades.
cy-gb	5.14.29 Yn draddodiadol, mae mawn wedi cael ei ddefnyddio fel cyfrwng tyfu neu i wella cyflwr ffisegol y pridd, ond mae’r defnydd o ddeunyddiau eraill wedi cynyddu’n sylweddol dros y degawdau diwethaf.

en-gb	5.14.30 Peat bogs are of significant nature conservation interest and are frequently important for archaeological interest as well as providing a carbon sink and resources should be protected and conserved for future generations.
cy-gb	5.14.30 Mae mawnogydd yn dal i fod yn bwysig iawn o ran cadwraeth natur ac maent, yn aml, yn archaeolegol bwysig ac yn darparu dalfa garbon. Dylid diogelu’r ardaloedd hynny, a’u gwarchod ar gyfer cenedlaethau’r dyfodol.

en-gb	Future peat extraction should not be granted permission unless it is limited to wholly exceptional circumstances in areas which have already been damaged significantly by recent human activity where restoration towards wetland habitats could improve the nature conservation importance of a worked out bog.
cy-gb	Ni ddylid rhoi caniatâd i gloddio mawn yn y dyfodol oni bai ei fod wedi’i gyfyngu i amgylchiadau gwbl eithriadol mewn ardaloedd sydd eisoes wedi’u difrodi’n sylweddol gan weithgareddau dynol diweddar lle gallai adfer y tir er mwyn creu cynefinoedd gwlyptir wella, o ran ei phwysigrwydd cadwraeth natur, cors sydd wedi’i dihysbyddu.

en-gb	NRW and the planning authority’s ecologist and archaeological advisor should be consulted on proposals for peat extraction.
cy-gb	Dylid ymgynghori â CNC ac ag ecolegwyr a chyngorydd archaeolegol yr awdurdod cynllunio am unrhyw gynlluniau i gloddio mawn.

en-gb	Other Minerals
cy-gb	Mwynau Eraill

en-gb	5.14.31 Historically minerals such as fireclay, silica sand, chert and metalliferous minerals all contributed to a diverse mineral extraction industry.
cy-gb	5.14.31 Yn hanesyddol, mae mwynau megis clai tân, tywod silica, cornfaen a mwynau metelifferaidd i gyd wedi cyfrannu at ddiwydiant amrywiol o ran cloddio am fwynau.

en-gb	Over time these activities have declined and some are unlikely to be reactivated.
cy-gb	Dros amser, mae’r gweithgareddau hyn wedi dirywio ac mae rhai yn annhebygol o gael eu hailfywiogi.

en-gb	If applications for development do come forward the criteria based policy applicable for the extraction of aggregates should be applied.
cy-gb	Os gwneir ceisiadau am ddatblygiad, dylid defnyddio’r polisi seiliedig ar feini prawf ar gyfer cloddio am agregau.

en-gb	It may be appropriate to consider other policies, determined on a case by case basis, including an assessment of the need for the mineral.
cy-gb	Efallai y bydd hi’n briodol ystyried polisïau eraill, a bennir fesul achos, gan gynnwys asesiad o’r angen am y mwynau.

en-gb	5.14.32 Coal has predominantly been used for energy production, however coal has other specific uses.
cy-gb	5.14.32 Defnyddir glo gan fwyaf i gynhyrchu ynni ond mae gan lo ddibenion eraill.

en-gb	These include use for industrial purposes in the steel industry, in speciality carbon markets, in the making of concrete and for domestic use.
cy-gb	Fe’i defnyddir at ddibenion diwydiannol yn y diwydiant dur, mewn marchnadoedd carbon arbenigol, i wneud concrit ac at ddibenion domestig.

en-gb	Coking coal, for example, which is largely imported is used in coke manufacture for the steel industry and directly in blast furnaces.
cy-gb	Defnyddir glo golosg er enghraifft, y caiff y rhan fwyaf ohono ei fewnforio, i weithgynhyrchu golosg ar gyfer y diwydiant dur ac yn uniongyrchol mewn ffwrneisi chwyth.

en-gb	Whilst the use of coal for energy generation should not be permitted if, exceptionally, planning applications come forward for industrial uses for coal then each case would need to be considered individually and the policies contained in MTAN 2:
cy-gb	Er na ddylid caniatáu defnyddio glo i gynhyrchu ynni, os daw cais cynllunio eithriadol ar gyfer defnydd diwydiannol i lo, yna rhaid ystyried pob achos yn unigol a defnyddio’r polisïau sydd wedi’u cynnwys yn MTAN 2:

en-gb	Coal applied, including the test outlined in paragraph 45 of MTAN 2.
cy-gb	Glo, yn cynnwys y prawf a amlinellir ym mharagraff 45 o MTAN 2.

en-gb	Borrow Pits
cy-gb	Pyllau Benthyg

en-gb	5.14.33 Borrow Pits are temporary mineral workings operated to supply particular construction projects, usually major highway contracts, or small shale fill sites.
cy-gb	5.14.33 Gweithfeydd mwynau dros dro yw’r rhain, sy’n cael eu gweithio er mwyn gwasanaethu prosiectau adeiladu penodol.

en-gb	Such contracts may require the supply of large quantities of minerals as engineering fill over a short timescale which may cause significant environmental impact and disturbance to local communities.
cy-gb	Maent yn gysylltiedig â chontractau priffyrdd, neu safleoedd llenwi siâl bach fel arfer. Gall fod angen llawer iawn o fwynau mewn amser byr ar gyfer contractau mawr, a hynny fel llenwad peirianyddol.

en-gb	5.14.34 Borrow pits should be located within or close to a construction site and wherever possible the mineral should be supplied direct without using public roads.
cy-gb	Gall hynny gael cryn effaith ar yr amgylchedd a tharfu ar gymunedau lleol. 5.14.34 Dylid lleoli pyllau benthyg ar y safle adeiladu, neu’n agos at y safle hwnnw, a lle bynnag y bo modd, dylid cyflenwi’r mwynau’n uniongyrchol heb ddefnyddio ffyrdd cyhoeddus.

en-gb	Planning authorities must ensure that there are clear environmental benefits from meeting supply from a proposed borrow pit as opposed to supply from secondary or recycled aggregates, or from established mineral working sites or areas identified in the development plan.
cy-gb	Dylai awdurdodau cynllunio sicrhau bod manteision amgylcheddol clir o ddefnyddio pyllau benthyg arfaethedig yn hytrach na chyflenwad o agregau eilaidd neu agregau wedi’u hailgylchu, neu o safleoedd mwynau sefydledig neu ardaloedd a nodwyd yn y cynllun datblygu.

en-gb	Borrow pits have potential for impacting adversely on buried archaeological evidence and early consultation should be undertaken with the planning authority’s archaeological advisor so that all known sensitive archaeological features can be identified.
cy-gb	Mae gan byllau benthyg y potensial i gael effaith andwyol ar dystiolaeth archaeolegol claddedig, a dylid cynnal ymgynghoriad cynnar â chynghorydd archaeolegol yr awdurdod cynllunio fel bod modd nodi’r holl nodweddion archaeolegol sensitif hysbys.

en-gb	Borrow pits must be restored to the high standard expected of other forms of mineral development. The potential cumulative impact of a number of closely sited borrow pits must be carefully considered and it is likely that the impact will not be acceptable in particularly sensitive locations.
cy-gb	Mae’n bwysig bod pyllau benthyg yn cael eu hadfer i’r un safon uchel ag a ddisgwylir ar gyfer mathau eraill o ddatblygiadau mwynau. Bydd angen rhoi ystyriaeth ofalus i effaith gronnol bosibl nifer o byllau benthyg sy’n agos at ei gilydd, ac efallai na fyddai hynny’n briodol mewn lleoliadau sy’n arbennig o sensitif.

en-gb	Early consultation should take place with planning authorities so that all options for supply can be considered without causing delay to the construction project.
cy-gb	Dylid ymgynghori cyn gynted ag y bo modd gydag awdurdodau cynllunio mwynau fel y bo modd ystyried yr holl ddewisiadau cyflenwi posibl heb arafu’r prosiect adeiladu.

en-gb	Protecting Special Characteristics  and Qualities of Places
cy-gb	Diogelu Nodweddion a Phriodoleddau Arbennig Lleoedd

en-gb	5.14.35 Minerals development should not take place in National Parks and AONB except in very exceptional circumstances.
cy-gb	5.14.35 Ni ddylid caniatáu datblygiadau mwynau mewn Parciau Cenedlaethol nac Ardaloedd o Harddwch Naturiol Eithriadol (AHNE) ac eithrio o dan amgylchiadau eithriadol iawn.

en-gb	All mineral applications must therefore be subject to the most rigorous examination and all major mineral developments demonstrated to be in the public interest before being allowed to proceed.
cy-gb	Felly, mae’n rhaid i bob cais sy’n ymwneud â mwynau gael ei archwilio’n drwyadl ac mae’n rhaid dangos bod pob datblygiad mwynau mawr o fudd i’r cyhoedd cyn rhoi caniatâd ar ei gyfer.

en-gb	Consideration will include an assessment of:
cy-gb	Wrth ystyried ceisiadau o’r fath, bydd angen asesu:

en-gb	the need for the development in terms of UK considerations of mineral supply;
cy-gb	yr angen am y datblygiad o ran ystyriaethau’r DU yn ymwneud â chyflenwad mwynau;

en-gb	the impact on the local economy of permitting the development or refusing it;
cy-gb	yr effaith y byddai caniatáu neu wrthod y datblygiad yn ei chael ar yr economi leol;

en-gb	whether alternative supplies can be made available at reasonable cost, and the scope for meeting the need in some other way;
cy-gb	a ellir trefnu cyflenwadau eraill am gost resymol, a’r posibilrwydd o fedru diwallu anghenion mewn ffordd arall;

en-gb	the detrimental effect of the proposals on the natural and historic environment and local community and landscape and the extent to which that can be moderated, and/or the detrimental effect of the proposals on the nature conservation interest of the site in terms of habitat, protected species and biodiversity;
cy-gb	effaith andwyol y cynigion ar yr amgylchedd naturiol a hanesyddol a’r gymuned leol a’r dirwedd ac i ba raddau y gellir lliniaru’r effaith honno, a/neu effaith andwyol y cynigion ar gadwraeth natur ar y safle o ran cynefinoedd, rhywogaethau gwarchodedig, bioamrywiaeth;

en-gb	in the case of extensions to existing quarries and other mineral extraction sites, the extent to which the proposal would achieve an enhancement to the local landscape and provide for nature conservation and biodiversity.
cy-gb	yn achos estyniadau i chwareli sy’n bodoli eisoes a safleoedd eraill lle cloddir am fwynau, i ba raddau y byddai’r cynnig yn gwella’r dirwedd leol ac yn darparu ar gyfer cadwraeth natur a bioamrywiaeth.

en-gb	5.14.36 Development adjacent or close to these areas may have a significant detrimental effect on their special qualities.
cy-gb	5.14.36 Gall datblygiadau gerllaw’r ardaloedd hyn neu’n gyfagos iddynt gael effaith hynod andwyol ar eu nodweddion arbennig.

en-gb	Minerals development proposed adjacent or close to a National Park or AONB that might affect the setting of these areas, should be assessed carefully to determine whether the environmental and amenity impact is acceptable or not, or whether suitable, satisfactory conditions can be imposed to mitigate the impact.
cy-gb	Dylid mynd ati’n ofalus i asesu datblygiadau mwynau arfaethedig sydd gerllaw neu’n gyfagos i Barc Cenedlaethol neu AOHNE ac a allai effeithio ar olwg yr ardaloedd hynny, a hynny er mwyn penderfynu a yw’r effaith amgylcheddol ac amwynderol yn dderbyniol ai peidio, neu a ellir gosod amodau addas a boddhaol i liniaru’r effaith honno.

en-gb	5.14.37 Minerals proposals within or likely to significantly affect Sites of Special Scientific Interest and National Nature Reserves, potential and classified Special Protection Areas, designated, candidate or proposed Special Areas of Conservation or Ramsar sites must be carefully examined.
cy-gb	5.14.37 Os oes cynigion mwynau mewn Safleoedd o Ddiddordeb Gwyddonol Arbennig a Gwarchodfeydd Natur Cenedlaethol, AGA posibl neu ar safleoedd a gafodd eu categoreiddio’n ardaloedd o’r fath, neu mewn ardaloedd a ddynodwyd yn ACA, sydd wedi gwneud cais i fod yn ACA, neu y bwriedir eu dynodi felly, neu mewn safleoedd Ramsar, neu os oes cynigion sy’n debygol o effeithio ar ardaloedd o’r fath, rhaid eu harchwilio’n ofalus.

en-gb	If the proposal would adversely affect the integrity of the site, taking into account advice from NRW, and conditions would not remove this effect, planning permission should not be granted, unless alternative supplies cannot be made available at reasonable cost, there is no scope for meeting the need in some other way and regard has been paid to considerations such as the need for the development in terms of UK mineral supply and the impact on the local economy of permitting the development or refusing it.
cy-gb	Pe bai’r cynnig yn effeithio’n andwyol ar integriti’r safle gan ystyried unrhyw gyngor a roddir gan CNC, a phe na fyddai amodau yn dileu’r effaith honno, ni ddylid rhoi caniatâd cynllunio oni bai y byddai modd trefnu cyflenwadau amgen am gost resymol, oni bai nad oes modd o ddiwallu’r angen mewn unrhyw ffordd arall, a bod sylw wedi’i roi i ystyriaethau megis yr angen am y datblygiad o ran cyflenwad mwynau’r DU, a’r effaith y byddai caniatáu neu wrthod y datblygiad yn ei chael ar yr economi leol.

en-gb	Minerals development in non-statutory nature conservation sites should be carefully assessed to determine whether the environmental and amenity impact is acceptable or not relative to the benefits to be gained from mineral development.
cy-gb	Dylid asesu datblygiadau mwynau mewn safleoedd cadwraeth natur anstatudol yn ofalus i weld a yw’r effeithiau amgylcheddol ac amwynderol yn dderbyniol neu ddim yn cymharu â buddiannau’r datblygiad mwynau.

en-gb	5.14.38 Mineral proposals within the setting of a scheduled ancient monument (SAM) may have an impact on its significance and should be carefully considered.
cy-gb	5.14.38 Gallai cynigion mwynau o fewn heneb restredig gael effaith ar ei arwyddocâd, a dylid eu hystyried yn ofalus.

en-gb	The impact of mineral extraction on a SAM and its setting should be considered and where impacts cannot be satisfactorily mitigated, planning permission refused unless there are exceptional circumstances.
cy-gb	Dylid ystyried effaith datblygiad mwynau ar heneb restredig a’i lleoliad ac os na ellir lleddfu’r effeithiau hynny’n ddigonol, dylid gwrthod rhoi caniatâd cynllunio oni cheir amgylchiadau eithriadol.

en-gb	5.14.39 Planning authorities and the minerals industry should take into account the need to protect the quantity and quality of surface and groundwater supplies .
cy-gb	5.14.39 Dylai awdurdodau cynllunio a’r  diwydiant mwynau roi ystyriaeth i’r angen i warchod maint ac ansawdd cyflenwadau dŵr wyneb a dŵr daear .

en-gb	Changes in the water table as a result of mineral extraction or the disposal of mineral wastes must not cause unacceptable impact or otherwise damage or adversely affect water resources or sources of water, in line with the principles contained in the Water Framework Directive.
cy-gb	Ni ddylai newidiadau yn y lefel trwythiad o ganlyniad i gloddio am fwynau neu gael gwared ar wastraff mwynau achosi effaith annerbyniol ar adnoddau dŵr, na niweidio neu effeithio’n andwyol mewn unrhyw ffordd arall ar adnoddau dŵr neu ffynonellau dŵr, yn unol â’r egwyddorion yn y Gyfarwyddeb Fframwaith Dŵr.

en-gb	Such resources might be an integral part of sites of high landscape value or nature conservation importance, including protected habitats and species.
cy-gb	Gallai adnoddau o’r fath fod yn rhan annatod o safleoedd sydd o werth mawr o ran eu tirwedd neu sy’n bwysig o ran cadwraeth natur, gan gynnwys cynefinoedd a rhywogaethau gwarchodedig.

en-gb	Guide Groundwater Protection Zones in England and Wales (NRA)
cy-gb	Guide Groundwater Protection Zones in England and Wales (NRA)

en-gb	Environmental Geology in Land Use Planning (DETR – Symonds Travers Morgan), 1998
cy-gb	Environmental Geology in Land Use Planning (DETR – Symonds Travers Morgan), 1998

en-gb	5.14.40 Changes in the water table may also cause significant geohazards such as the shrinkage of clay soils leading to subsidence or karstic collapse in limestone areas.
cy-gb	5.14.40 Gall newidiadau yn y lefel trwythiad hefyd greu peryglon daearegol mawr megis priddoedd clai’n crebachu ac yn arwain at dirlithriad neu gwymp carstig mewn ardaloedd calchfaen.

en-gb	The impact of changes to surface and groundwater are likely to require monitoring and require remedial measures to be introduced.
cy-gb	Mae’n debyg y bydd angen monitro effaith newidiadau i ddŵr wyneb a dŵr daear a chyflwyno camau i adfer y sefyllfa.

en-gb	Planning authorities must consult Natural Resources Wales on these complex issues and, where doubt exists, should adopt the precautionary principle in taking planning decisions on mineral development.
cy-gb	Rhaid i awdurdodau cynllunio ymgynghori â Cyfoeth Naturiol Cymru ar y materion cymhleth hyn ac os oes unrhyw amheuaeth, dylent weithredu yn unol â’r egwyddor ragofalus wrth wneud penderfyniadau ar ddatblygiadau mwynau.

en-gb	5.14.41 As well as the Agricultural Land Classification grade, other agricultural factors such as farm structure, soil conservation, farm water supply, surface water and field drainage may be matters to take into account when appraising the full extent of mineral working, restoration and aftercare proposals.
cy-gb	5.14.41  Yn ogystal â gradd y Dosbarthiadau Tir Amaethyddol, gallai ffactorau amaethyddol fel adeiladau fferm, cadwraeth pridd, cyflenwad dŵr y fferm, ystyried cwmpas y cynigion ar gyfer gwaith, adfer ac ôlofal mwynau.

en-gb	The objective should be, wherever possible, to minimise any adverse effects on agriculture occurring as a result of mineral development.
cy-gb	Dylid amcanu, lle medrir, at gadw’r effeithiau andwyol sy’n digwydd o ganlyniad i’r datblygiad mwynau ar amaeth mor fach â phosib.

en-gb	These factors are likely to be particularly relevant where agriculture is to be the after-use of the site.
cy-gb	Mae’r ffactorau hyn yn debygol o fod yn arbennig o berthnasol os mai’r bwriad yw ffermio’r safle ar ôl ei adfer.

en-gb	Reducing the Impacts of Mineral Extraction and Related Operations
cy-gb	Lleihau Effeithiau Cloddio am Fwynau a Gwaith Cysylltiedig

en-gb	5.14.42 Mineral workings should not cause unacceptable adverse environmental or amenity impact.
cy-gb	5.14.42 Ni ddylai gwaith mwynau achosi unrhyw effaith andwyol annerbyniol ar yr amgylchedd neu ar amwynder.

en-gb	Where this is not possible working needs to be carefully controlled and monitored so that any adverse effects on local communities and the environment are mitigated to acceptable limits.
cy-gb	Os nad yw hyn yn bosibl, mae angen i waith gael ei reoli a’i fonitro’n ofalus fel bod unrhyw effeithiau andwyol ar gymunedau lleol a’r amgylchedd yn cael eu lliniaru i lefelau derbyniol.

en-gb	Any effects on local communities and the environment must be minimised to an acceptable standard.
cy-gb	Rhaid i unrhyw effeithiau ar gymunedau lleol a’r amgylchedd gael eu lleihau i safon dderbyniol.

en-gb	5.14.43 Development plans should set out clearly the criteria that will be applied to minerals proposals to ensure that they do not have an unacceptably adverse impact on the environment and the amenity of nearby residents .
cy-gb	5.14.43 Dylai cynlluniau datblygu nodi’r meini prawf ar gyfer cynigion mwynau yn glir, er mwyn sicrhau nad ydynt yn cael effaith annerbyniol o andwyol ar yr amgylchedd ac ar amwynder trigolion lleol .

en-gb	Issues that must be addressed include:
cy-gb	Rhaid mynd i’r afael â’r materion canlynol:

en-gb	access and traffic generation including the routes to be used for minerals transportation;
cy-gb	mynediad a chreu traffig, gan gynnwys y llwybrau i’w defnyddio i gludo’r mwynau;

en-gb	noise , in terms of limits, type and locations;
cy-gb	sŵn , o ran terfynau, mathau a lleoliadau;

en-gb	The Control of Noise at Surface Mineral Workings (DoE – WS Atkins), 1990
cy-gb	The Control of Noise at Surface Mineral Workings (DoE – WS Atkins), 1990

en-gb	the control of air pollution namely dust, smoke and fumes ;
cy-gb	rheoli llygredd aer, sef llwch, mwg a mygdarth ;

en-gb	Environmental Effects of Dust from Surface Mineral Workings (DETR – Arup Environmental & Ove Arup), 1995
cy-gb	Environmental Effects of Dust from Surface Mineral Workings (DETR – Arup Environmental & Ove Arup), 1995

en-gb	disposal of mineral waste;
cy-gb	cael gwared ar wastraff mwynau;

en-gb	blasting controls ;
cy-gb	rheoli gwaith ffrwydro ;

en-gb	Environmental Effects of Production Blasting from Surface Mineral Workings (DETR – Vibrock Ltd), 1998
cy-gb	Environmental Effects of Production Blasting from Surface Mineral Workings (DETR – Vibrock Ltd), 1998

en-gb	land drainage, impact on groundwater resources and the prevention of pollution of water supplies ;
cy-gb	draenio tir, effaith ar adnoddau dŵr daear ac atal cyflenwadau dŵr rhag cael eu llygru ;

en-gb	Reducing the Effects of Surface Mineral Workings on the Water Environment (DETR – Symonds), 1998
cy-gb	Reducing the Effects of Surface Mineral Workings on the Water Environment (DETR – Symonds), 1998

en-gb	visual intrusion and general landscaping;impact on sites of nature conservation, geodiversity and historic assets, setting out clear and distinct policies for statutorily designated areas and non-statutorily designated areas;land instability;
cy-gb	dŵr arwyneb a draeniad caeau fod yn faterion y dylid rhoi sylw iddynt wrth ymyrraeth weledol a thirweddau cyffredinol;effaith ar safleoedd cadwraeth natur, geoamrywiaeth ac asedau hanesyddol, gan nodi polisïau clir a phendant ar gyfer ardaloedd a ddynodwyd yn statudol a safleoedd sydd heb eu dynodi’n statudol;ansefydlogrwydd tir;

en-gb	promotion of the use and treatment of unstable, derelict or contaminated land;
cy-gb	hyrwyddo defnydd o dir ansefydlog, diffaith neu lygredig, a hyrwyddo gwaith i’w drin;

en-gb	cumulative impact;
cy-gb	effaith gronnol;

en-gb	restoration, aftercare and after-use.
cy-gb	gwaith adfer, ôl-ofal ac ôl-ddefnydd.

en-gb	Buffer Zones
cy-gb	Clustogfeydd

en-gb	5.14.44 There is often conflict between mineral workings and other land uses as a result of the environmental impact of noise and dust from mineral extraction and processing and vibration from blasting operations .
cy-gb	5.14.44 Yn aml, ceir gwrthdaro rhwng gweithfeydd mwynau a defnyddio tir at ddibenion eraill, a hynny oherwydd yr effaith amgylcheddol a gaiff sŵn a llwch sy’n codi wrth gloddio am fwynau a’u prosesu, a dirgrynu oherwydd gwaith ffrwydro .

en-gb	Buffer zones should be used by planning authorities to provide areas of protection around permitted and proposed mineral workings where new development which would be sensitive to adverse impact, including residential areas, hospitals and schools, should be resisted.
cy-gb	Dylai awdurdodau cynllunio ddefnyddio clustogfeydd i warchod ardaloedd o amgylch gweithfeydd mwynau sy’n bodoli eisoes a gweithfeydd arfaethedig o’r fath. Y nod yw osgoi datblygiadau newydd a fyddai’n sensitif i effeithiau andwyol, gan gynnwys ardaloedd preswyl, ysbytai ac ysgolion.

en-gb	Within the buffer zone there should be no new mineral extraction or new sensitive development, except where the site of the new development in relation to the mineral operation would be in a location remote from the active mineral site or on the far side of an existing built up area which already encroaches into the buffer zone.
cy-gb	O fewn y glustogfa, ni ddylid cloddio o’r newydd am fwynau ac ni ddylid caniatáu datblygiadau sensitif newydd, ac eithrio lle bo safle’r datblygiad newydd, mewn perthynas â’r gwaith mwynau, wedi’i leoli mewn ardal adeiledig sydd eisoes yn bodoli, neu ar ochr bellaf ardal adeiledig o’r fath sydd eisoes yn rhan o’r glustogfa.

en-gb	Other development, including industry, offices and some ancillary development related to the mineral working, which are less sensitive to impact from mineral operations, may be acceptable within the buffer zone on a case by case basis.
cy-gb	Gall datblygiadau eraill, gan gynnwys diwydiant, swyddfeydd a rhai datblygiadau ategol sy’n ymwneud â gweithfeydd mwynau, sy’n llai sensitif i effeithiau gweithfeydd mwynau, fod yn dderbyniol o fewn y glustogfa fesul achos.

en-gb	5.14.45 To avoid conflict between mineral workings and other land uses buffer zones should be identified in development plans around existing or proposed minerals sites.
cy-gb	5.14.45 Er mwyn osgoi gwrthdaro rhwng gweithfeydd mwynau a defnyddio tir at ddibenion eraill, dylid dynodi clustogfeydd mewn cynlluniau datblygu o amgylch safleoedd mwynau sy’n bodoli eisoes neu o amgylch safleoedd mwynau arfaethedig.

en-gb	The maximum extent of the buffer zone would depend on a number of factors:
cy-gb	Byddai maint y glustogfa’n dibynnu ar nifer o ffactorau:

en-gb	the size, type and location of workings, the topography of the surrounding area, existing and anticipated levels of noise and dust, current and predicted vibration from blasting operations and availability of mitigation measures.
cy-gb	maint, math a lleoliad y gweithfeydd, topograffi’r ardal o’u hamgylch, y lefelau presennol a disgwyliedig o sŵn a llwch, y dirgrynu a welir ar hyn o bryd ac a ragwelir yn sgil gwaith ffrwydro, a’r mesurau lliniaru sydd ar gael.

en-gb	5.14.46  Buffer zones will of necessity vary in size depending on the mineral being extracted and the nature of the operation, but must be clearly defined and indicated on development plan proposals maps.
cy-gb	5.14.46 Bydd clustogfeydd, o reidrwydd, yn amrywio o ran maint yn dibynnu ar ba fwyn sy’n cael ei gloddio ac ar natur y gwaith, ond rhaid eu diffinio a’u nodi’n glir ar fapiau cynigion cynlluniau datblygu.

en-gb	This will ensure that there is unequivocal guidance on the proximity of mineral operations to sensitive land uses and that the potential impact of existing and future mineral workings is recognised and planned for in the area around the mineral operations.
cy-gb	Bydd hyn yn sicrhau bod canllawiau diamwys ar gael ar ba mor agos y caiff gweithfeydd mwynau fod at ddefnydd sensitif o dir. Bydd yn fodd hefyd i wneud yn siŵr bod effaith bosibl gweithfeydd mwynau, ar hyn o bryd ac yn y dyfodol, yn cael ei chydnabod ac y cynllunnir ar ei chyfer yn yr ardal o amgylch y gweithfeydd mwynau.

en-gb	Further guidance on the factors that should be taken into account when defining buffer zones for particular minerals is provided in the MTANs.
cy-gb	Mae canllawiau pellach yn yr MTAN ar y ffactorau y dylid eu hystyried wrth ddiffinio clustogfeydd ar gyfer mwynau penodol.

en-gb	Whilst the primary purpose of buffer zones is to limit the impact of mineral working their wider beneficial role as part of green infrastructure provision and protecting and enhancing biodiversity should be explored.
cy-gb	Er mai prif bwrpas clustogfeydd yw cyfyngu ar effaith gweithfeydd mwynau dylid ystyried eu rôl fuddiol ehangach fel rhan o ddarpariaeth seilwaith gwyrdd a diogelu a gwella bioamrywiaeth.

en-gb	Extensions
cy-gb	Estyniadau

en-gb	5.14.47  Extensions to existing mineral working, whether they be time, lateral or depth extensions should be considered in the same manner as applications for new sites.
cy-gb	5.14.47  Dylai estyniadau i weithfeydd mwynau sy’n bodoli, boed yn estyniadau amser, ochrol neu ddyfnder, gael eu hystyried yn yr un modd â cheisiadau am safleoedd newydd.

en-gb	Each application will need to consider the impact on the site as a whole and the wider surroundings and will need to be considered on its own merits.
cy-gb	Bydd angen i bob cais ystyried yr effaith ar y safle i gyd a’I gyffiniau, a bydd angen i bob cais gael ei ystyried ar sail teilyngdod.

en-gb	5.14.48 The presence of an existing quarry should be a material consideration when considering a proposal for an extension.
cy-gb	5.14.48 Dylai presenoldeb chwarel fod yn ystyriaeth bwysig wrth ystyried cynnig i estyn.

en-gb	There may be benefits to extending a site in terms of shared infrastructure, for instance, as opposed to working a new greenfield site.
cy-gb	Gallai fod buddiannau i estyn safle o ran rhannu seilwaith, er enghraifft, yn hytrach na gweithio ar safle maes glas.

en-gb	Transport of Minerals by Road
cy-gb	Cludo Mwynau ar y Ffordd

en-gb	5.14.49  Whilst rail and waterway are the preferred options for transporting bulky minerals, if road transport is the only means available to serve new mineral development, the capacity of the road network to deal safely with the movement of minerals and related products is a relevant consideration.
cy-gb	5.14.49  Er mai’r rheilffordd a’r dyfrffyrdd yw’r opsiynau a ffefrir ar gyfer cludo deunyddiau swmpus, os mai cludo ar y ffordd yw’r unig fodd i wasanaethu datblygiadau mwynau newydd, mae gallu’r rhwydwaith ffyrdd i ymdopi’n ddiogel â symud mwynau a chynhyrchion cysylltiedig yn ystyriaeth berthnasol.

en-gb	As mineral development usually takes place in rural locations where the road network may be inadequate to accommodate a significant number of heavy vehicles, the impact of traffic generated by mineral development needs careful consideration and a traffic impact assessment may be required.
cy-gb	Gan fod datblygiadau mwynau yn digwydd fel arfer mewn ardaloedd gwledig, lle gall y rhwydwaith ffyrdd fod yn annigonol i ddarparu ar gyfer nifer mawr o gerbydau trymion, mae angen ystyried yn ofalus yr effaith a gaiff y traffig a gynhyrchir gan ddatblygiadau mwynau, ac mae’n bosibl y bydd angen asesu effaith y traffig.

en-gb	If necessary, the routes to be used by mineral vehicles should be controlled through Section 106 agreements or by planning conditions to encourage certain directions of movement through careful access design and appropriate signage.
cy-gb	Os oes angen, dylid rheoli’r llwybrau a ddefnyddir gan gerbydau mwynau trwy gytundebau Adran 106 neu drwy amodau cynllunio er mwyn annog traffig i ddefnyddio llwybrau penodol trwy gynllunio mynedfeydd yn ofalus a thrwy ddefnyddio arwyddion priodol.

en-gb	A reduction in the level of road traffic should be encouraged in order to protect amenity and the environment by minimising disturbance and congestion, particularly in residential areas.
cy-gb	Dylid annog gostyngiad yn lefel y traffig ar y ffyrdd er mwyn gwarchod amwynder a’r amgylchedd trwy leihau aflonyddwch a thagfeydd, yn enwedig mewn ardaloedd preswyl.

en-gb	Restoration and Aftercare
cy-gb	Adfer ac Ôl-ofal

en-gb	5.14.50 Unless new mineral extraction provides  satisfactory and suitable restoration, planning permission should be refused.
cy-gb	5.14.50 Oni bai bod cynlluniau newydd i gloddio am fwynau yn darparu ar gyfer gwaith adfer boddhaol ac addas, dylid gwrthod caniatâd cynllunio.

en-gb	Planning conditions should ensure that land affected by mineral extraction is restored to a high standard suitable for its agreed after-use  at the earliest opportunity, and work begun within six months of cessation of working wherever this is practicable, except where progressive restoration has already commenced.
cy-gb	Dylai gosod amodau cynllunio fod yn fodd i sicrhau bod tir yr effeithir arno gan gloddio am fwynau yn cael ei adfer cyn gynted ag y bo modd i safon uchel sy’n addas i’r defnydd y cytunwyd arno ar ei gyfer ar ôl i’r gwaith cloddio ddod i ben .

en-gb	Restoration and aftercare should provide the means to at least maintain, and preferably enhance, the long-term quality of land and landscapes taken for mineral extraction.
cy-gb	Dylai’r gwaith adfer ddechrau o fewn chwe mis i ddiwedd y gwaith cloddio pryd bynnag y bo hynny’n ymarferol ac eithrio pan fo gwaith adfer graddol wedi dechrau yn barod.

en-gb	This will be to the benefit of local communities and ensure that a valuable natural asset will be passed on to future generations.
cy-gb	Bydd hynny o fudd i gymunedau lleol ac yn sicrhau bod ased naturiol gwerthfawr yn cael ei warchod ar gyfer cenedlaethau’r dyfodol.

en-gb	Restoration & Revegetation of Colliery Spoil Tips & Lagoons (DoE – s Morehead and Laing), 1996
cy-gb	Restoration & Revegetation of Colliery Spoil Tips & Lagoons (DoE – s Morehead and and Laing), 1996

en-gb	5.14.51 Reclamation can provide opportunities  for creating or enhancing sites for nature conservation and contribute to the targets in the UK Biodiversity Action Plan, or equivalent, and those adopted in local Biodiversity Action Plans throughout Wales.
cy-gb	5.14.51 Gall gwaith adfer gynnig cyfleoedd  i greu neu wella safleoedd at ddibenion cadwraeth natur ac er mwyn cyfrannu at dargedau Cynllun Gweithredu Bioamrywiaeth y DU neu eu cyfatebol a’r rheini a fabwysiadwyd mewn Cynlluniau Gweithredu Bioamrywiaeth lleol ymmhob rhan o Gymru.

en-gb	Reclamation can also provide opportunities for the conservation of historic assets and their settings.
cy-gb	Gall gwaith adfer ddarparu cyfleoedd hefyd i warchod asedau hanesyddol a’u lleoliadau.

en-gb	Capturing the potential of these opportunities should be explored at a strategic level through green infrastructure assessments, which may also result in further benefits such as the protection of geological exposures and public access.
cy-gb	Dylid ystyried y gallu i fanteisio ar y cyfleoedd hyn ar lefel strategol drwy asesiadau seilwaith gwyrdd.  Gallai hynny hefyd arwain at fuddiannau fel gwarchod cnycau daearegol a mynediad i’r cyhoedd.

en-gb	Reclamation of Damaged Land for Nature Conservation (DoE – Land Use Consultants & Wardell Armstrong), 1996
cy-gb	Reclamation of Damaged Land for Nature Conservation (DoE – Land Use Consultants & Wardell Armstrong), 1996

en-gb	5.14.52 In view of the long life of many mineral working sites, it is essential that progressive restoration  is introduced at the earliest opportunity where appropriate and practicable.
cy-gb	5.14.52 O ystyried yr oes hir sydd i lawer o safleoedd gwaith mwynau, mae’n hanfodol sicrhau cyn gynted ag y bo modd, a phryd bynnag y bo hynny’n ymarferol ac yn briodol, bod gwaith adfer yn cael ei wneud yn raddol  trwy gydol y cyfnod hwnnw.

en-gb	The increased use of phased restoration reduces the visual impact of mineral activities at any one time and provides continuity of restoration works throughout the active operations, so reducing the potential environmental damage left by any failure to restore.
cy-gb	Mae defnydd cynyddol o waith adfer graddol o’r fath yn lleihau effaith weledol gweithgareddau mwynau ar unrhyw adeg arbennig ac yn sicrhau bod gwaith adfer yn parhau trwy gydol y gweithgareddau cloddio, gan leihau’r posibilrwydd o ddifrod amgylcheddol oherwydd na chafodd y safle ei adfer.

en-gb	Landform Replication as a Technique for Reclamation of Limestone Quarries (DoE – Limestone Research Group), 1992
cy-gb	Landform Replication as a Technique for Reclamation of Limestone Quarries (DoE – Limestone Research Group), 1992

en-gb	After-Use
cy-gb	Ôl-ddefnydd

en-gb	5.14.53  After-uses may include agriculture, forestry/woodland, nature conservation, heritage, public open space, recreation or other development.
cy-gb	5.14.53  Gall ôl-ddefnydd gynnwys amaethyddiaeth, coedwigaeth/coetir, cadwraeth natur, treftadaeth, mannau agored cyhoeddus, hamdden neu ddatblygiadau eraill.

en-gb	A separate planning permission is likely to be required for any after-use except agriculture, forestry, nature conservation or informal recreation which is normally permitted development.
cy-gb	Mae’n debyg y bydd angen caniatâd cynllunio ar wahân ar gyfer unrhyw ôl-ddefnydd ac eithrio amaethyddiaeth, coedwigaeth, cadwraeth natur neu hamdden anffurfiol sydd, fel arfer, yn ddatblygiad a ganiateir.

en-gb	5.14.54 The guiding principles determining the potential after-use of a site should form part of the application submission for proposed mineral extraction or the review of mineral planning permissions, although flexibility and review will often be necessary during the life of the mineral operations.
cy-gb	5.14.54 Dylai’r egwyddorion arweiniol sy’n pennu’r ôl-ddefnydd posibl a wneir o safle fod yn rhan o’r cais i gloddio am fwynau neu o’r adolygiad o’r caniatâd cynllunio mwynau, er y gall yr angen i fod yn hyblyg ac i adolygu’r sefyllfa godi’n aml yn ystod oes y gwaith mwynau.

en-gb	Using the guiding principles as a framework, and even for long term working sites, there must be a defined and acceptable minimum standard of restoration outlined at the application stage.
cy-gb	Gan ddefnyddio’r egwyddorion arweiniol yn fframwaith, a hyd yn oed ar gyfer safleoedd mwynau sy’n cael eu gweithio yn yr hirdymor, mae’n rhaid cytuno, yn ystod cyfnod cyflwyno’r cais, ar y safon isaf o waith adfer a fydd yn dderbyniol.

en-gb	To maximise the opportunities provided by the reclamation operation, it is essential that consultation is undertaken with the mineral planning authority prior to the submission of the application for mineral extraction, to determine the most appropriate guiding principles and thus the most suitable after-use of the restored land.
cy-gb	I fanteisio’n llawn ar y cyfleoedd a geir trwy waith adfer, mae’n hanfodol ymgynghori â’r awdurdod cynllunio mwynau cyn cyflwyno’r cais i gloddio am fwynau er mwyn penderfynu ar yr egwyddorion arweiniol mwyaf priodol ac felly, ar yr  ôl-ddefnydd mwyaf addas o’r tir ar ôl iddo gael ei adfer.

en-gb	5.14.55 Where appropriate, development plans, informed by green infrastructure assessments, including local biodiversity action plans and countryside strategies, should provide guidance on the preferred after-uses and reclamation standards.
cy-gb	5.14.55 Lle bo hynny’n briodol, dylai cynlluniau datblygu, ar sail asesiadau o’r seilwaith gwyrdd, gan gynnwys cynlluniau gweithredu bioamrywiaeth lleol a strategaethau cefn gwlad, roi arweiniad ar ôl-ddefnydd dymunol a safonau adfer.

en-gb	A choice of after-use will depend on many issues, including the overall strategy of the development plan, as well as the location, final landform, availability and quality of soils or other restoration materials and neighbouring land uses.
cy-gb	Bydd y math o ôl-ddefnydd a ddewisir yn dibynnu ar lawer o ystyriaethau, gan gynnwys strategaeth gyffredinol y cynllun datblygu, yn ogystal â’r lleoliad, y tirffurf terfynol, argaeledd ac ansawdd pridd neu ddeunyddiau adfer eraill a’r defnydd a wneir o dir cyfagos.

en-gb	Financial Guarantees
cy-gb	Gwarantau Ariannol

en-gb	5.14.56 Planning conditions should be able to secure the restoration, aftercare and after-use of mineral sites .
cy-gb	5.14.56 Dylai amodau cynllunio fedru sicrhau bod safleoedd mwynau yn cael eu hadfer, a bod cynlluniau ôl-ofal ac ôl-ddefnydd ar eu cyfer .

en-gb	Operators and landowners should ensure that sufficient finance is set aside to enable them to meet restoration and aftercare obligations.
cy-gb	Dylai gweithredwyr a thirfeddianwyr sicrhau bod cyllid digonol yn cael ei roi o’r neilltu i’w galluogi i fodloni rhwymedigaethau o ran adfer ac ôl-ofal.

en-gb	The full cost of restoration does not need to be put on deposit at the outset, but it should build up commensurate with the programme of activity or extraction.
cy-gb	Nid oes yn rhaid adneuo holl gost y gwaith adfer yn y dechrau un, ond dylid ychwanegu at y symiau a neilltuir fel eu bod yn cyd-fynd â’r rhaglen waith neu’r gwaith cloddio.

en-gb	Over long periods of operation ownership canchange and financial surety should be encouraged to ensure that there is adequate finance to complete restoration and aftercare requirements.
cy-gb	Os bydd safle’n cael ei weithio dros gyfnod hir, gall y perchennog newid a dylid annog rhoi gwarant ariannol i sicrhau bod digon o arian i gwblhau’r gwaith adfer a’r gwaith ôl-ofal.

en-gb	For coal sites, the objective is to ensure that the full restoration costs are covered commensurate with the stage of the development as set out in the Coal Authority’s Best Practice guidance note.
cy-gb	Ar safleoedd glo, y nod yw sicrhau bod y costau adfer llawn yn cael eu talu yn unol â’r cyfnod datblygu fel yr amlinellir yn nodyn cyfarwyddyd Arfer Gorau yr Awdurdod Glo.

en-gb	For larger sites, irrespective of the mineral type, progressive restoration should be achieved using a stream of funding required at various stages throughout the operation.
cy-gb	Yn achos safleoedd mwy, waeth pa fwyn a gloddir, dylid gwneud gwaith adfer graddol gan ddefnyddio’r ffrwd gyllido sydd ei hangen ar wahanol gyfnodau yn ystod y gwaith.

en-gb	Operators are encouraged, as a reasonable alternative, to participate in established mutual funding or guarantee schemes which safeguard against possible financial failure.
cy-gb	Dewis arall rhesymol i weithredwyr y safleoedd yw cymryd rhan mewn cynlluniau cydariannu neu gynlluniau gwarantu sy’n eu diogelu rhag methiant ariannol posib.

en-gb	On coal sites financial bonds will be required and imposed either by way of local Acts or conditions/legal agreements
cy-gb	Bydd bondiau ariannol yn ofynnol ac yn cael eu gorfodi ar gyfer safleoedd glo un ai drwy Ddeddfau lleol neu amodau/cytundebau lleol

en-gb	Effectiveness of Restoration Conditions for Mineral Workings and the need for Bonds (DoE – Arup Economics), 1993
cy-gb	Effectiveness of Restoration Conditions for Mineral Workings and the need for Bonds (DoE – Arup Economics), 1993

en-gb	5.14.57 Sites left unrestored for a long period or delay in legitimate restoration is not acceptable.
cy-gb	5.14.57 Nid yw gadael safleoedd heb eu hadfer am gyfnod hir, neu oedi cyn gwneud gwaith adfer priodol, yn dderbyniol.

en-gb	To address the uncertainty of local communities about the completion of restoration proposals and having regard to the polluter pays principle, wherever it is reasonable to do so, authorities may require financial guarantees as a means of ensuring that sites will be restored properly and in a reasonable time period.
cy-gb	Er mwyn tawelu pryderon cymunedau lleol ynglŷn â chwblhau cynigion i adfer y safle, a chan gydymffurfio â’r egwyddor mai’r llygrwr ddylai dalu, pryd bynnag y bo hynny’n rhesymol, caiff awdurdodau ofyn am warantau ariannol fel modd o sicrhau bod safleoedd yn cael eu hadfer yn briodol ac o fewn amser rhesymol.

en-gb	An authority may require financial guarantees by way of a Section 106 planning obligation/ agreement as part of the approval of planning permission to ensure that restoration will be fully achieved.
cy-gb	Er mwyn sicrhau bod y gwaith adfer llawn yn cael ei wneud, caiff awdurdod ofyn, yn ystod y broses o roi caniatâd cynllunio, am warantau ariannol trwy rwymedigaeth/cytundeb cynllunio Adran 106.

en-gb	Some authorities have local legislation to enable them to impose this provision by way of a condition attached to the planning permission.
cy-gb	Mae gan rai awdurdodau ddeddfwriaeth leol i’w galluogi i gynnwys y ddarpariaeth hon fel amod sy’n gysylltiedig â’r caniatâd cynllunio.

en-gb	Mineral planning authorities should have regard to the need to avoid imposing costs that are larger or longer than strictly required to meet best standards.
cy-gb	Dylai awdurdodau cynllunio mwynau ystyried yr angen i osgoi gosod costau sy’n fwy na’r hyn sydd ei angen neu am gyfnodau hirach nag sydd eu hangen mewn gwirionedd er mwyn cyrraedd y safonau gorau.

en-gb	A Resilient Wales  can be supported by protecting sufficient scales, extent and connectivity of, and between, landscapes and habitats to enable them to withstand the pressures of change and protect and enhance biodiversity, to tackle pollution, to protect and enhance water resources, to protect soils and to enable flood mitigation, the creation of carbon sinks, especially in urban areas, and to promote opportunities for social and economic activity based on valuing and enabling access to the natural, historic and built environment.
cy-gb	Mae’r nod Cymru Gydnerth  yn cael ei gefnogi drwy ddiogelu graddfeydd a maint tirweddau a chynefinoedd a’r cysylltedd rhyngddynt, fel y gallant wrthsefyll pwysau newid, a diogelu a gwella bioamrywiaeth, mynd i’r afael â llygredd, diogelu adnoddau ac ansawdd dŵr, diogelu pridd a lleihau llifogydd, creu dalfeydd carbon yn enwedig mewn ardaloedd trefol, a hyrwyddo cyfleoedd ar gyfer gweithgarwch cymdeithasol ac economaidd yn seiliedig ar werthfawrogi a galluogi mynediad i’r amgylchedd naturiol, hanesyddol ac adeiledig.

en-gb	A Healthier Wales  can be achieved by enabling opportunities for connecting with the natural and historic environment, enabling access to tranquil areas, tackling airborne pollution and other environmental risks and the promotion of active travel and encouragement of healthier lifestyles with the benefit of improving physical and mental well-being.
cy-gb	Gellir cyflawni’r nod Cymru Iachach  drwy ddarparu cyfleoedd ar gyfer cysylltu â’r amgylchedd naturiol a hanesyddol, caniatáu mynediad at fannau tawel, mynd i’r afael â llygredd aer a risgiau amgylcheddol eraill a hyrwyddo teithio llesol ac annog ffyrdd iachach o fyw gyda’r fantais o wella llesiant corfforol a meddyliol.

en-gb	A More Equal Wales  can be achieved through facilitating access to the natural and historic environment for physical and social benefits especially where inequalities exist.
cy-gb	Gellir cyflawni’r nod  Cymru sy’n fwy Cyfartal  drwy hwyluso mynediad i’r amgylchedd naturiol a hanesyddol ar gyfer manteision corfforol a chymdeithasol, yn enwedig lle ceir anghydraddoldebau.

en-gb	Regeneration should promote beneficial use of historical mining and industrial legacies in a sensitive way to allow communities and the natural environment to thrive and significant tourism generators such as the Wales Coastal Path are protected and accessible by all.
cy-gb	Dylai gwaith adfywio hyrwyddo defnydd buddiol o’n gwaddol hanesyddol o fwyngloddio a diwydiant mewn ffordd sensitif i alluogi cymunedau a’r amgylchedd naturiol i ffynnu a diogelu symbylwyr twristiaeth arwyddocaol fel Llywbr Arfordir Cymru a sicrhau eu bod yn hygyrch i bawb.

en-gb	Cohesive Communities  are sustained and created by providing spaces for people to interact and undertake community activities, including recreational spaces, play, food growing and opportunities to connect with nature.
cy-gb	Mae’r nod  Cymunedau Cydlynus  yn cael eu cynnal a’u creu drwy ddarparu lleoedd i bobl ryngweithio a chyflawni gweithgareddau cymunedol, yn cynnwys mannau hamdden, chwarae, tyfu bwyd a chyfleoedd i gysylltu â natur.

en-gb	Pollution or risks such as flooding are mitigated or avoided and based on maximising opportunities for communities to flourish and undertake social, economic and cultural activities in healthy, attractive and pleasant surroundings.
cy-gb	Mae llygredd neu risgiau fel llifogydd yn cael eu lliniaru neu eu hosgoi ac yn seiliedig ar sicrhau cymaint o gyfleoedd â phosibl i gymunedau ffynnu a chynnal gweithgareddau cymdeithasol, economaidd a diwylliannol mewn amgylchedd iach, deniadol a dymunol.

en-gb	A Vibrant Culture and Thriving Welsh Language  will mean building on those unique and special characteristics which give places their distinct ‘feel’ and identity.
cy-gb	Bydd Cymru â Diwylliant Bywiog lle mae’r Gymraeg yn Ffynnu  yn golygu adeiladu ar y nodweddion unigryw ac arbennig sy’n rhoi ‘teimlad’ a hunaniaeth unigryw i leoedd.

en-gb	Fostering and sustaining a sense of place through the protection and enhancement of the natural, historic and built environment and allowing for and supporting uses and activities which provide for creative and cultural experiences.
cy-gb	Meithrin a chynnal ymdeimlad o le drwy amddiffyn a gwella’r amgylchedd naturiol, hanesyddol ac adeiledig a darparu ar gyfer a chefnogi defnyddiau a gweithgareddau sy’n darparu ar gyfer profiadau creadigol a diwylliannol.

en-gb	A Globally Responsive Wales  will be promoted by reducing carbon emissions, addressing airborne pollution and managing environmental risks.
cy-gb	Bydd Cymru sy’n Gyfrifol ar Lefel Fyd-eang  yn cael ei hyrwyddo drwy leihau allyriadau carbon, mynd i’r afael â llygredd aer a rheoli risgiau amgylcheddol.

en-gb	This must be achieved in a way which promotes a natural and historic environment which should be protected and enhanced for the sake of its special characteristics and nature conservation value as well as the way in which it contributes to wider social, economic and cultural objectives, grass roots music venues, theatres and religious or spiritual buildings.
cy-gb	Mae’n rhaid cyflawni hyn mewn ffordd sy’n hyrwyddo amgylchedd naturiol a hanesyddol a ddylai gael ei amddiffyn a’i wella er mwyn ei nodweddion arbennig a’i werth cadwraeth natur yn ogystal â’r ffordd mae’n cyfrannu at amcanion cymdeithasol, economaidd a diwylliannol ehangach, mannau cynnal cerddoriaeth, theatrau ac adeiladau crefyddol ac ysbrydol â’u gwreiddiau yn y gymuned.

en-gb	Development plan strategies, policies and development proposals should be formulated to look to the  long term  protection and enhancement of the special characteristics and intrinsic qualities of places, be these of natural, historic or built environments, ensuring their longevity in the face of change.
cy-gb	Dylid ffurfio strategaethau, polisïau a chynigion datblygu cynlluniau datblygu er mwyn ceisio diogelu a gwella nodweddion arbennig a phriodoleddau cynhenid lleoedd yn y tymor hir , boed yn amgylcheddau naturiol, hanesyddol neu adeiledig, gan sicrhau eu hirhoedledd yn wyneb newid.

en-gb	This means both protecting and enhancing landscapes, habitats, biodiversity, geodiversity and the historic environment in their own right as well as other components of the natural world, such as water resources or air quality.
cy-gb	Mae hyn yn golygu amddiffyn a gwella tirweddau, cynefinoedd, bioamrywiaeth, geoamrywiaeth a’r amgylchedd hanesyddol er eu lles eu hunain yn ogystal ag elfennau eraill o’r byd naturiol, fel adnoddau dŵr neu ansawdd aer.

en-gb	Problems should be prevented  from occurring or getting worse.
cy-gb	Dylid  atal  problemau rhag digwydd neu waethygu.

en-gb	Biodiversity loss should be reversed, pollution reduced, environmental risks addressed and overall resilience of ecosystems improved.
cy-gb	Dylid gwyrdroi colledion bioamrywiaeth, lleihau llygredd, mynd i’r afael â risgiau amgylcheddol a gwella cydnerthedd ecosystemau’n gyffredinol.

en-gb	When appropriate development is proposed, it must be taken forward in an integrated  way to ensure common issues are considered and accommodated in the early stages of plan-making or individual proposal and multiple benefits, such as green infrastructure are secured.
cy-gb	Pan gynigir datblygiad priodol, mae’n rhaid ei ddatblygu mewn ffordd integredig  i sicrhau bod materion cyffredin yn cael eu hystyried a’u datrys yn nechrau’r broses o lunio cynllun neu gynnig unigol a bod manteision lluosog fel seilwaith gwyrdd, yn cael eu sicrhau.

en-gb	Collaboration  must occur in strategically planning for the protection and enhancement of landscapes, the historic environment, biodiversity, geodiversity, air quality and soundscapes as well as addressing environmental risks to ensure priorities align and opportunities, such as regeneration and the provision of homes, can be sustainably provided.
cy-gb	Mae’n rhaid cydweithio  wrth gynllunio’n strategol er mwyn diogelu a gwella tirweddau, yr amgylchedd hanesyddol, bioamrywiaeth, geoamrywiaeth, ansawdd aer a seinweddau yn ogystal â mynd i’r afael â risgiau amgylcheddol i sicrhau bod blaenoriaethau’n gyson a bod modd darparu cyfleoedd, fel adfywio a darparu cartrefi, yn gynaliadwy.

en-gb	There will be issues which require cross boundary collaboration and will be best addressed through joint working on development plans.
cy-gb	Bydd rhai materion yn gofyn am gydweithio ar draws ffiniau, a chydweithio ar gynlluniau datblygu fydd y ffordd orau o fynd i’r afael â nhw.

en-gb	To do this close involvement  of various agencies and communities will be required to ensure needs and aspirations can be aligned, investment is targeted to the right places and beneficial outcomes can be gained by better use of shared information, evidence and assessments.
cy-gb	Er mwyn gwneud hyn, bydd angen sicrhau cyfranogiad  da gan wahanol asiantaethau a chymunedau i sicrhau y gellir alinio anghenion a dyheadau, targedu buddsoddiad yn y mannau cywir a chyflawni canlyniadau buddiol drwy ddefnyddio gwybodaeth, tystiolaeth ac asesiadau a rennir yn well.

en-gb	The State of Natural Resources Report (SoNaRR) and Area Statements will provide evidence on a range of environment and natural resources issues and an effective de-risking approach should facilitate greater transparency about environmental risks, appropriate solutions and the potential for wider associated benefits.
cy-gb	Bydd yr Adroddiad ar Sefyllfa Adnoddau Naturiol a’r Datganiadau Ardal yn darparu tystiolaeth ar amrywiaeth o faterion amgylcheddol ac adnoddau naturiol a dylai dull dadrisgio hwyluso mwy o dryloywder am risgiau amgylcheddol, atebion priodol a’r potensial ar gyfer manteision cysylltiedig ehangach.

en-gb	Distinctive and Natural Trends The future trends of relevance to the Distinctive and Natural theme will need to be addressed, both individually and in an integrated way by embracing the national sustainable placemaking outcomes and the objectives for places identified in the Productive and Enterprising and Active and Social themes.
cy-gb	Tueddiadau Naturiol ac UnigrywBydd angen mynd i’r afael â thueddiadau’r dyfodol sy’n berthnasol i thema Unigryw a Naturiol, yn unigol ac mewn ffordd integredig drwy fabwysiadu Canlyniadau Cenedlaethol Creu Lleoedd Cynaliadwy a’r amcanion ar gyfer lleoedd a nodwyd yn y themâu Cynhyrchiol a Mentrus ac Actif a Chymdeithasol.

en-gb	Certain trends will be beneficial and should be facilitated by the planning system.
cy-gb	Bydd rhai tueddiadau’n fuddiol a dylid eu hwyluso drwy’r system gynllunio.

en-gb	Negative trends or cycles must be challenged and reversed and more sustainable behaviours and outcomes sought.
cy-gb	Mae’n rhaid herio a gwyrdroi tueddiadau neu gylchoedd negyddol a chwilio am ymddygiad a chanlyniadau mwy cynaliadwy yn eu lle.

en-gb	Change must be fostered in the way all those involved in the planning process respond, both strategically and when drawing up and designing individual proposals.
cy-gb	Mae’n rhaid meithrin newid yn y ffordd mae pawb sy’n rhan o’r broses gynllunio yn ymateb, ar lefel strategol ac wrth lunio a chynllunio cynigion unigol.

en-gb	The key issues in this theme include:
cy-gb	Mae’r prif faterion yn y thema hon yn cynnwys:

en-gb	Long term and chronic decline of biodiversity and habitat loss:
cy-gb	Dirwyiad hirdymor a chronig bioamrywiaeth a cholli cynefinoedd:

en-gb	SoNaRR reports losses of habitat and species’ populations over the last century and suggests that decline is chronic, that decline will continue due to events which have already occurred and events associated with climate change and habitat fragmentation in the future.
cy-gb	mae’r Adroddiad ar Sefyllfa Adnoddau Naturiol yn adrodd am golledion cynefinoedd a phoblogaethau rhywogaethau dros y ganrif ddiwethaf ac yn awgrymu bod dirywiad yn un cronig, y bydd yn parhau yn sgil digwyddiadau sydd eisoes wedi digwydd a digwyddiadau sy’n gysylltiedig â newid yn yr hinsawdd a darnio cynefinoedd yn y dyfodol.

en-gb	At present, there is insufficient resilience in Wales’ ecosystems, primarily evidenced by species not recovering.
cy-gb	Ar hyn o bryd, nid yw ecosystemau Cymru’n ddigon cryf, fel y gwelir gan ddiffyg adferiad rhywogaethau’n bennaf.

en-gb	Adaptation to the effects of climate change:
cy-gb	Addasu i effeithiau newid yn yr hinsawdd:

en-gb	The combination of warming that has already occurred, together with additional warming, as projected by the latest climate change evidence, means there are potentially significant impacts
cy-gb	Mae’r cyfuniad o gynhesu sydd wedi digwydd, ynghyd â chynhesu ychwanegol, fel a ragwelir gan y dystiolaeth ddiweddaraf am newid

en-gb	Distinctive & Natural Places
cy-gb	Lleoedd Unigryw a Naturiol

en-gb	for Wales in terms of adaptation.
cy-gb	yn yr hinsawdd, yn golygu bod yna effeithiau sylweddol posibl i Gymru o ran addasu.

en-gb	The challenges include flooding and coastal change risks to communities, businesses and infrastructure;
cy-gb	Mae’r heriau’n cynnwys llifogydd a risgiau newidiadau arfordirol i gymunedau, busnesau a seilwaith;

en-gb	risks to health, wellbeing and productivity from high temperatures;
cy-gb	risgiau i iechyd, llesiant a chynhyrchiant yn sgil tymheredd uchel;

en-gb	risk of water shortages in the public water supply, agriculture, energy generation and industry and risks to soil, biodiversity and terrestrial, coastal, marine and freshwater habitats.
cy-gb	risg o brinder dŵr yn y cyflenwad dŵr cyhoeddus, amaethyddiaeth, cynhyrchu ynni a diwydiant a risgiau i bridd, bioamrywiaeth a chynefinoedd daearol, arfordirol, morol a dŵr croyw.

en-gb	Climate change is also likely to have significant impacts on landscape character, historic buildings, local distinctiveness and quality, directly through changing land cover, migrating habitat and species ranges, and indirectly by influencing land use decisions.
cy-gb	Mae newid yn yr hinsawdd yn debygol o effeithio’n sylweddol ar gymeriad tirwedd hefyd, ac ar adeiladau hanesyddol, ansawdd a natur unigryw ardaloedd lleol, yn uniongyrchol wrth i orchudd tir newid, gwasgariad cynefinoedd a rhywogaethau symud ac yn anuniongyrchol drwy ddylanwadu ar benderfyniadau defnydd tir.

en-gb	Recognising and addressing the factors influencing landscape change:
cy-gb	Cydnabod a mynd i’r afael â’r ffactorau sy’n dylanwadu ar newid tirwedd:

en-gb	National landscape change to 2015 has been small overall, but some changes have been substantial locally.
cy-gb	mae newid tirwedd cenedlaethol hyd at 2015 wedi bod yn fychan yn gyffredinol, ond cafwyd rhai newidiadau sylweddol yn lleol.

en-gb	The key contributors to landscape change which can be influenced by the planning system include the expansion of settlements, commercial, industrial, energy and quarrying developments, road improvements and large recreational related developments, including any associated mitigation measures resulting from renewable energy generation, water resource management and through the planned expansion of woodland.
cy-gb	Y prif gyfraniadau i newid tirwedd y gall y system gynllunio ddylanwadu arnynt yw ehangu aneddiadau, datblygiadau masnachol, diwydiannol, ynni a chwarela, gwelliannau i ffyrdd a datblygiadau hamdden mawr, yn cynnwys unrhyw fesurau lliniaru cysylltiedig sy’n deillio o gynhyrchu ynni adnewyddadwy, rheoli adnoddau dŵr a thrwy waith arfaethedig i ehangu coetiroedd.

en-gb	Rising levels of airborne pollution:
cy-gb	Lefelau llygredd aer yn codi:

en-gb	SoNaRR reports increases in air pollution across a range of pollutants from urbanisation, road traffic and intensification of agriculture.
cy-gb	mae’r Adroddiad ar Sefyllfa Adnoddau Naturiol yn adrodd am gynnydd mewn llygredd aer ar draws amrywiaeth o lygyryddion sy’n deillio o drefoli, traffig ffyrdd a dwysáu amaethyddiaeth.

en-gb	Loss of venues for cultural activities or historic assets:
cy-gb	Colli canolfannau ar gyfer cynnal gweithgareddau diwylliannol neu asedau hanesyddol:

en-gb	understanding and addressing the challenges of loss of cultural features which give places their unique feel, including those subjected to particular pressure as a result of increasing demands for urban living.
cy-gb	deall heriau colli nodweddion diwylliannol sy’n rhoi i le ei ymdeimlad unigryw, gan gynnwys y rheini sydd o dan bwysau arbennig oherwydd y cynnydd yn y galw am gael byw mewn trefi a mynd i’r afael â’r heriau hynny.

en-gb	Distinctive and Natural Linkages Driven by the national sustainable placemaking outcomes, the policy topics of the Distinctive and Natural places theme must be considered together with the Productive and Enterprising and Active and Social themes when formulating development plan strategies, polices and proposals and when designing and developing individual proposals and making decisions on planning applications.
cy-gb	Cysylltiadau Unigryw a Naturiol Wedi’u sbarduno gan Ganlyniadau Cenedlaethol Creu Lleoedd Cynaliadwy, mae’n rhaid ystyried pynciau polisi’r thema Lleoedd Unigryw a Naturiol gyda’i gilydd â themâu Cynhyrchiol a Mentrus ac Actif a Chymdeithasol wrth ffurfio strategaethau, polisïau a chynigion cynlluniau datblygu ac wrth gynllunio a datblygu cynigion unigol a gwneud penderfyniadau ar geisiadau cynllunio.

en-gb	The characteristics and environmental qualities of places varies across Wales, creating distinctive or unique features associated with their particular natural or cultural heritage and these should be recognised and valued, in and of, themselves and should be protected and enhanced.
cy-gb	Bydd nodweddion a phriodoleddau amgylcheddol lleoedd yn amrywio ledled Cymru, gan greu nodweddion gwahanol neu unigryw sy’n gysylltiedig â’u treftadaeth naturiol neu ddiwylliannol arbennig nhw, a dylai’r rhain gael eu cydnabod a’u gwerthfawrogi, ynddynt eu hunain a’u  gwarchod a’u gwella.

en-gb	Priorities for rural and urban areas will reflect how these characteristics and qualities contribute to the attractiveness, liveability, resilience, functioning, economic prosperity and ultimately the health, amenity and wellbeing of people and places.
cy-gb	Bydd blaenoriaethau ar gyfer ardaloedd gwledig a threfol yn adlewyrchu sut mae’r nodweddion a’r priodoleddau hyn yn cyfrannu at natur ddeniadol, pa mor addas yw rhywle i fyw ynddo, cydnerthedd, gweithrediad, ffyniant economaidd ac, yn y pen draw, iechyd, amwynder a llesiant pobl a lleoedd.

en-gb	Desired Distinctive and Natural outcomes will be based on sustaining and creating places in which:
cy-gb	Bydd canlyniadau Unigryw a Naturiol dymunol yn seiliedig ar gynnal a chreu lleoedd lle:

en-gb	the role which landscapes, the historic environment, habitats and biodiversity, the characteristics of coastal, rural or urban environments play in contributing to Distinctive and Natural places are identified, understood, valued, protected and enhanced;
cy-gb	mae rôl tirweddau, yr amgylchedd hanesyddol, cynefinoedd a bioamrywiaeth, nodweddion amgylcheddau arfordirol, gwledig neu drefol mewn cyfrannu at leoedd Unigryw a Naturiol yn cael ei nodi, eu deall, eu gwerthfawrogi, eu gwarchod a’u gwella;

en-gb	further fragmentation of habitats is avoided, wherever possible, and green networks, corridors and connecting habitat within developed areas is protected, and enhanced;
cy-gb	nad yw cynefinoedd yn cael eu darnio mwyach a bod rhwydweithiau a choridorau gwyrdd a chysylltiadau rhwng cynefinoedd o fewn ardaloedd datblygedig yn cael eu diogelu a’u gwella;

en-gb	sites designated for their landscape or nature conservation importance are fully considered and their special characteristics and features protected and enhanced, whilst the network of sites should be recognised as being at the heart of improving the resilience of ecosystems;
cy-gb	mae safleoedd a ddynodwyd am eu pwysigrwydd tirwedd neu gadwraeth natur yn cael eu hystyried yn llawn a’u nodweddion arbennig yn cael eu gwarchod a’u gwella, tra dylid cyndnabod bod y rhwydwaith o safleoedd yn ganolog i wella cydnerthedd ecosystemau;

en-gb	opportunities in all areas to improve the resilience of ecosystems are taken by addressing building on floodplains, diffuse pollution, soil compaction and sealing, ensuring the protection of peat resources and improving approaches to coastal flood defence in urban areas and coastal margins;
cy-gb	mae cyfleoedd ym mhob ardal i wella cydnerthedd ecosystemau’n cael eu cymryd drwy fynd i’r afael ag adeiladu ar orlifdiroedd, llygredd gwasgaredig, cywasgu a selio pridd, diogelu mawn a gwella dulliau o amddiffyn rhag llifogydd arfordirol mewn ardaloedd trefol a glandiroedd arfordirol;

en-gb	opportunities to improve health and wellbeing are taken, in particular, to reduce average levels of airborne pollution, protect appropriate soundscapes, create areas of tranquillity, secure sustainable drainage systems, ensure water sensitive design, address soil carbon management and secure access to informal spaces for recreation through green infrastructure provision so as to improve capacity for adaptability to the challenges of climate change, such as flood risk and increased temperatures;
cy-gb	mae manteisio ar gyfleoedd i wella iechyd a llesiant, yn arbennig i leihau lefelau llygredd aer cyfartalog, diogelu seinweddau priodol, creu mannau tawel, sicrhau systemau draenio cynaliadwy, sicrhau cynlluniau dŵr sensitif, mynd i’r afael â rheoli carbon mewn pridd a sicrhau mynediad i leoedd anffurfiol ar gyfer hamdden drwy ddarpariaeth seilwaith gwyrdd er mwyn gwella capasiti i addasu i heriau newid yn yr hinsawdd, fel perygl o lifogydd a thymheredd uwch;

en-gb	opportunities to develop green infrastructure are taken, wherever possible;
cy-gb	manteisir ar gyfleoedd i ddatblygu seilwaith gwrdd, lle medrir;

en-gb	and
cy-gb	a lle;

en-gb	support development which contributes positively to an area and addresses environmental risks which constrain potential and impact adversely on communities and the natural and built environment by using PDL or existing buildings and taking opportunities to ‘clean up’ land and address dereliction, where this is informed by the historic and natural environment.
cy-gb	mae cefnogi datblygiadau sy’n cyfrannu’n gadarnhaol at ardal ac yn mynd i’r afael â risgiau amgylcheddol sy’n cyfyngu ar botensial ac yn effeithio’n andwyol ar gymunedau a’r amgylchedd naturiol ac adeiledig drwy ddefnyddio tir a ddatblygwyd o’r blaen neu adeiladau presennol a manteisio ar gyfleoedd i ‘lanhau’ tir a mynd i’r afael â thir diffaith lle mae hyn yn cael ei seilo ar yr amgylchedd hanesyddol a naturiol.

en-gb	6.0.1  The Distinctive and Natural Places theme of planning policy topics covers historic environment, landscape, biodiversity and habitats, coastal characteristics, air quality, soundscape , water services, flooding and other environmental (surface and sub-surface) risks.
cy-gb	6.0.1  Mae thema Lleoedd Naturiol ac Unigryw’r pynciau polisi cynllunio’n cwmpasu’r amgylchedd hanesyddol, tirweddau, bioamrywiaeth a chynefinoedd, nodweddion arfordirol, ansawdd aer, seinwedd , gwsanaethau dŵr, llifogydd a risgiau amgylcheddol eraill (ar yr wyneb ac o dan yr wyneb).

en-gb	Soundscape is defined in paragraph 6.7.1
cy-gb	Diffinnir seinweddau ym mharagraff 6.7.1

en-gb	6.0.2  The special and unique characteristics and intrinsic qualities of the natural and built environment must be protected in their own right, for historic, scenic, aesthetic and nature conservation reasons.
cy-gb	6.0.2  Mae’n rhaid diogelu nodweddion arbennig ac unigryw a phriodoleddau cynhenid yr amgylchedd naturiol ac adeiledig am yr hyn ydynt, am resymau hanesyddol, golygfaol, esthetig a chadwraeth natur.

en-gb	These features give places their unique identity and distinctiveness and provide for cultural experiences and healthy lifestyles.
cy-gb	Y nodweddion hyn sy’n rhoi hunaniaeth a chymeriad unigryw i leoedd ac yn darparu profiadau diwylliannol a ffyrdd iach o fyw.

en-gb	6.0.3  As well as those characteristics regarded as special or unique there are other, environmental qualities of places which are ubiquitous.
cy-gb	6.0.3  Yn ogystal â’r nodweddion hynny a ystyrir yn arbennig neu’n unigryw, ceir rhinweddau amgylcheddol eraill i le sy’n bresennol ymhob man.

en-gb	Environmental components of places, such as clean air, access to open spaces and water quality, are linked to the quality of the built and natural environment.
cy-gb	Mae elfennau amgylcheddol lleoedd, fel aer glân, mynediad at fannau agored ac ansawdd dŵr, yn gysylltiedig ag ansawdd yr amgylchedd adeiledig a naturiol.

en-gb	The environmental components of places influence and shape health and wellbeing as well as playing a role in sustaining and creating places which are adaptable and resilient to change.
cy-gb	Mae elfennau amgylcheddol lleoedd yn llywio ac yn dylanwadu ar iechyd a llesiant yn ogystal â chyfrannu at gynnal a chreu lleoedd sy’n gallu gwrthsefyll newid ac addasu iddo.

en-gb	Distinctive and Natural places must maintain or incorporate green infrastructure, recognising the wide ranging role it can play, as key components of their natural and built fabric.
cy-gb	Mae’n rhaid i leoedd naturiol ac unigryw gynnal neu gynnwys seilwaith gwyrdd, gan gydnabod y rhan eang y gall ei chwarae fel elfennau allweddol eu ffabrig naturiol neu adeiledig.

en-gb	Doing so will maximise health and well-being of communities and the environment.
cy-gb	Bydd gwneud hynny’n gwella iechyd a llesiant cymunedau a’r amgylchedd.

en-gb	6.1.1   The historic environment comprises all the surviving physical elements of previous human activity and illustrates how past generations have shaped the world around us.
cy-gb	6.1.1   Mae’r amgylchedd hanesyddol yn cynnwys yr holl elfennau ffisegol sydd wedi goroesi o weithgarwch dyn yn y gorffennol ac mae’n dangos sut mae’r cenedlaethau’r gorffennol wedi ffurfio’r byd o’n cwmpas.

en-gb	It is central to Wales’s culture and its character, whilst contributing to our sense of place and identity.
cy-gb	Mae’n rhan annatod o ddiwylliant Cymru a’i chymeriad, ac mae’n cyfrannu at ein hymdeimlad o le a’n hunaniaeth.

en-gb	It enhances our quality of life, adds to regional and local distinctiveness and is an important economic and social asset.
cy-gb	Mae’n gwella ein hansawdd bywyd, yn ychwanegu at natur unigryw ardaloedd yn rhanbarthol ac yn lleol ac mae’n ased economaidd a chymdeithasol bwysig.

en-gb	6.1.2   The historic environment is made up of individual historic features which are collectively known as historic assets.
cy-gb	6.1.2   Mae’r amgylchedd hanesyddol yn cynnwys nodweddion hanesyddol unigol a elwir, gyda’i gilydd, yn asedau hanesyddol.

en-gb	Examples of what can constitute an historic asset include:
cy-gb	Mae enghreifftiau o’r hyn sy’n gallu cyfrif fel ased hanesyddol yn cynnwys:

en-gb	Listed buildings;
cy-gb	Adeiladau rhestredig;

en-gb	Conservation areas;
cy-gb	Ardaloedd cadwraeth;

en-gb	Historic assets of special local interest;
cy-gb	Asedau hanesyddol o ddiddordeb lleol arbennig;

en-gb	Historic parks and gardens;
cy-gb	Parciau a gerddi hanesyddol;

en-gb	Townscapes ;
cy-gb	Trefweddau ;

en-gb	Cadw has published a number of studies on the character of towns across Wales which provide further information with regards to the concept of townscape as an important historic urban feature.
cy-gb	Mae Cadw wedi cyhoeddi nifer o astudiaethau ar gymeriad trefi ledled Cymru sy’n darparu mwy o wybodaeth am y cysyniad o dreflun fel nodwedd trefol hanesyddol pwysig.

en-gb	https://cadw.gov.wales/historicenvironment/regenerationandsustainability/ understandingcharacter/?lang=en
cy-gb	www. cadw.gov.wales/historicenvironment/regenerationandsustainability/ understandingcharacter/?skip=1&lang=cy

en-gb	Historic Landscapes;
cy-gb	Tirweddau Hanesyddol;

en-gb	World Heritage Sites;
cy-gb	Safleoedd Treftadaeth y Byd;

en-gb	Archaeological remains (including scheduled monuments).
cy-gb	Olion archaeolegol (yn cynnwys henebion cofrestredig).

en-gb	6.1.3   The ways in which historic assets are identified can vary.
cy-gb	6.1.3   Mae sut mae asedau hanesyddol yn cael eu nodi yn gallu amrywio.

en-gb	The most important historic assets often have statutory protection or are included in formal registers which identify them as being of special historic interest.
cy-gb	Mae’r asedau hanesyddol pwysicaf yn cael eu gwarchod yn statudol neu wedi’u cofnodi mewn cofrestrau ffurfiol sy’n dangos eu bod o ddiddordeb hanesyddol arbennig.

en-gb	Other assets yet to be formally identified could include buried archaeological remains.
cy-gb	Hwyrach fod llawer o rai eraill heb gael eu nodi’n ffurfiol hyd yma, fel olion archaeolegol wedi’u claddu.

en-gb	Conserving and Enhancing the Historic Environment and its Assets
cy-gb	Gwarchod a Gwella’r Amgylchedd Hanesyddol a’i Asedau

en-gb	6.1.4  The Ancient Monuments and Archaeological Areas Act 1979, Planning (Listed Buildings and Conservation Areas) Act 1990 and Historic Environment (Wales) Act 2016 provide the legislative framework for the protection and sustainable management of the historic environment in Wales.
cy-gb	6.1.4  Deddf Henebion ac Ardaloedd Archeolegol 1979, Deddf Cynllunio (Adeiladau Rhestredig ac Ardaloedd Cadwraeth) 1990 a Deddf yr Amgylchedd (Cymru) 2016 sy’n rhoi’r fframwaith deddfwriaethol ar gyfer gwarchod a rheoli amgylchedd hanesyddol Cymru mewn ffordd gynaliadwy.

en-gb	PPW provides the national planning policy framework for the consideration of the historic environment and this is supplemented by guidance contained in Technical Advice Note 24:
cy-gb	PCC sy’n rhoi’rfframwaith i’r polisi cynllunio cenedlaethol ar gyfer ystyried yr amgylchedd hanesyddol ac ategir hynny gan arweiniad yn Nodyn Cyngor Technegol 24:

en-gb	The Historic Environment  and Cadw associated best practice guidance on the historic environment 102 .
cy-gb	Yr Amgylchedd Hanesyddol  a chanllawiau Cadw ynghylch yr arferion gorau wrth ymdrin â’r amgylchedd hanesyddol .

en-gb	The Historic Environment. https://gov.wales/topics/planning/policy/tans/tan-24/?lang=en 102 Cadw best-practice guidance on the historic environment.
cy-gb	Yr Amgylchedd Hanesyddol www. gov.wales/topics/planning/policy/tans/tan-24/?skip=1&lang=cy 

en-gb	http://cadw.gov.wales/historicenvironment/publications/?lang=en
cy-gb	Canllaw Cadw ar yr arferion gorau wrth ymdrin â’r amgylchedd hanesyddol.

en-gb	6.1.5   The planning system must take into account the Welsh Government’s objectives to protect, conserve, promote and enhance the historic environment as a resource for the general well-being of present and future generations.
cy-gb	www. cadw.gov.wales/historicenvironment/ publications/?skip=1&lang=cy 6.1.5   Rhaid i’r system gynllunio ystyried amcanion Llywodraeth Cymru i warchod, diogelu, hyrwyddo a gwella’r amgylchedd hanesyddol fel adnodd ar gyfer llesiant cyffredinol cenedlaethau presennol a’r dyfodol.

en-gb	The historic environment is a finite, non-renewable and shared resource and a vital and integral part of the historical and cultural identity of Wales.
cy-gb	Mae’r amgylchedd hanesyddol yn adnodd cyfyngedig na ellir ei adnewyddu ac yn un sy’n cael ei rannu, ac mae’n rhan hollbwysig ac annatod o hunaniaeth hanesyddol a diwylliannol Cymru.

en-gb	It contributes to economic vitality and culture, civic pride, local distinctiveness and the quality of Welsh life.
cy-gb	Mae’n cyfrannu at fywiogrwydd economaidd a diwylliant, balchder dinesig, natur unigryw’r ardal leol ac ansawdd bywyd yng Nghymru.

en-gb	The historic environment can only be maintained as a resource for future generations if the individual historic assets are protected and conserved.
cy-gb	Dim ond drwy warchod a diogelu asedau hanesyddol unigol a’u lleoliad a gofalu amdanynt yn briodol y gellir sicrhau’r amgylchedd hanesyddol fel adnodd ar gyfer cenedlaethau’r dyfodol.

en-gb	Cadw’s published Conservation Principles highlights the need to base decisions on an understanding of the impact a proposal may have on the significance of an historic asset.
cy-gb	Mae’r Egwyddorion Cadwraeth sydd wedi’u cyhoeddi gan Cadw yn pwysleisio’r angen i seilio penderfyniadau ar ddealltwriaeth o’r effaith y gallai cynnig ei chael ar arwyddocâd ased hanesyddol.

en-gb	6.1.6   The Welsh Government’s specific  objectives for the historic environment seek to:
cy-gb	6.1.6   Mae amcanion penodol Llywodraeth  Cymru ar gyfer yr amgylchedd hanesyddol yn ceisio:

en-gb	protect the Outstanding Universal Value of the World Heritage Sites;
cy-gb	gwarchod Gwerth Cyffredinol Eithriadol Safleoedd Treftadaeth y Byd;

en-gb	conserve archaeological remains, both for their own sake and for their role in education, leisure and the economy;
cy-gb	cadw olion archaeolegol, er eu mwyn eu hunain ac oherwydd y rôl y maent yn ei chwarae o ran addysg, hamdden a’r economi;

en-gb	safeguard the character of historic buildings and manage change so that their special architectural and historic interest is preserved;
cy-gb	diogelu cymeriad adeiladau hanesyddol a rheoli newid er mwyn sicrhau y caiff eu diddordeb pensaernïol a hanesyddol arbennig ei gadw;

en-gb	preserve or enhance the character or appearance of conservation areas, whilst the same time helping them remain vibrant and prosperous;
cy-gb	diogelu neu wella cymeriad neu olwg ardaloedd cadwraeth, gan helpu ar yr un pryd i sicrhau eu bod yn parhau’n llewyrchus ac yn ffyniannus;

en-gb	preserve the special interest of sites on the register of historic parks and gardens;
cy-gb	cadw diddordeb arbennig y safleoedd hynny sydd ar y gofrestr o barciau a gerddi hanesyddol;

en-gb	protect areas on the register of historic landscapes in Wales.
cy-gb	gwarchod ardaloedd ar y gofrestr o dirweddau hanesyddol yng Nghymru.

en-gb	6.1.7   It is important that the planning system looks to protect, conserve and enhance the significance of historic assets.
cy-gb	6.1.7   Mae’n bwysig fod y system gynllunio yn ceisio gwarchod, cadw a gwella arwyddocâd asedau hanesyddol.

en-gb	This will include consideration of the setting of an historic asset which might extend beyond its curtilage.
cy-gb	Bydd hyn yn cynnwys ystyried lleoliad ased hanesyddol a allai ymestyn y tu hwnt i’w chwrtil.

en-gb	Any change that impacts on an historic asset or its setting should be managed in a sensitive and sustainable way.
cy-gb	Dylai unrhyw newid sy’n effeithio ar ased hanesyddol neu ei leoliad gael ei reoli mewn ffordd sensitif a chynaliadwy.

en-gb	6.1.8  It is the responsibility of all those with an interest in the planning system, including planning authorities, applicants, developers and communities, to appropriately care for the historic environment in their area.
cy-gb	6.1.8  Cyfrifoldeb pawb sydd â buddiant yn y system gynllunio, gan gynnwys awdurdodau cynllunio, ymgeiswyr, datblygwyr a chymunedau, yw gofalu’n briodol am yr amgylchedd hanesyddol yn eu hardal.

en-gb	The protection, conservation and enhancement of historic assets is most effective when it is considered at the earliest stage of plan preparation or when designing proposals new proposals.
cy-gb	Mae’r gwaith o warchod, cadw a gwella asedau hanesyddol yn fwyaf effeithiol pan mae’n cael ei ystyried ar y cam cynharaf o baratoi cynlluniau neu wrth ddylunio cynigion newydd.

en-gb	6.1.9   Any decisions made through the planning system must fully consider the impact on the historic environment  and on the significance and heritage values of individual historic assets and their contribution to the character of place .
cy-gb	6.1.9   Rhaid i unrhyw benderfyniadau sy’n  cael eu gwneud drwy’r system gynllunio ystyried yn llawn beth fyddai’r effaith yn ei olygu i’r amgylchedd hanesyddol  ac i arwyddocâd a gwerth treftadaeth asedau hanesyddol unigol a’u cyfraniad at gymeriad lle .

en-gb	Further information on how to consider the impacts of proposals on the historic environment, including requirements for Heritage Impact Assessment and Statement, can be found in Technical Advice Note 24:
cy-gb	Ceir rhagor o wybodaeth am sut i ystyried effeithiau cynigion ar yr amgylchedd hansyddol, gan gynnwys y gofyn am Asesiad a Datganiad o’r Effaith ar Dreftadaeth yn Nodyn Cyngor Technegol 24:

en-gb	The Historic Environment ( https://gov.wales/topics/planning/ policy/tans/tan-24/?lang=en ) and Cadw best-practice guidance:
cy-gb	Yr Amgylchedd Hanesyddol www. gov.wales/topics/planning/policy/tans/tan- 

en-gb	Heritage Impact Assessment in Wales ( http://cadw.gov.wales/docs/cadw/ publications/historicenvironment/20170531Heritage%20Impact%20Assessment%20in%20Wales%2026917%20EN.pdf ).
cy-gb	24/?skip=1&lang=cy a Chanllawiau Cadw ar yr Arferion Gorau www. cadw.gov.wales/historicenvironment/publications/?skip=1&lang=cy .

en-gb	Refer to Chapter 2 for further information on placemaking and character.
cy-gb	Darllenwch Bennod 2 am ragor o wybodaeth am greu lle a chymeriad lle.

en-gb	Listed Buildings
cy-gb	Adeiladau Rhestredig

en-gb	6.1.10  There should be a general presumption in favour of the preservation or enhancement of a listed building and its setting, which might extend beyond its curtilage.
cy-gb	6.1.10  Dylai fod rhagdybiaeth gyffredinol o blaid diogelu neu wella adeilad rhestredig a’i leoliad, a allai ymestyn y tu hwnt i’w gwrtil.

en-gb	For any development proposal affecting a listed building or its setting, the primary material consideration is the statutory requirement to have special regard to the desirability of preserving the building, its setting or any features of special architectural or historic interest which it possesses.
cy-gb	Ar gyfer unrhyw gynnig datblygu sy’n effeithio ar adeilad rhestredig neu ei leoliad, y brif ystyriaeth berthnasol yw’r gofyniad statudol i roi ystyriaeth arbennig i ddymunoldeb diogelu’r adeilad, ei leoliad neu unrhyw nodweddion o ddiddordeb pensaernïol neu hanesyddol arbennig sydd ganddo.

en-gb	6.1.11  For listed buildings, the aim should be to find the best way to protect and enhance their special qualities, retaining them in sustainable use.
cy-gb	6.1.11  Ar gyfer adeiladau rhestredig, y nod ddylai fod i ddod o hyd i’r ffordd orau o warchod a gwella eu rhinweddau arbennig, gan sicrhau y gellir parhau i wneud defnydd cynaliadwy ohonynt.

en-gb	The continuation or reinstatement of the original use should generally be the first option, but not all original uses will now be viable or appropriate.
cy-gb	Fel arfer, parhau â’r defnydd gwreiddiol neu ei adfer ddylai fod y dewis cyntaf ond ni fydd pob defnydd gwreiddiol yn ymarferol nac yn briodol mwyach.

en-gb	The application of planning and listed building controls should recognise the need for flexibility where new uses have to be considered in order to secure a building’s survival or provide it with a sound economic future .
cy-gb	Wrth weithredu rheolaethau cynllunio a rheolaethau adeilad rhestredig, dylid cydnabod yr angen am hyblygrwydd pan fydd yn rhaid ystyried ffyrdd newydd o ddefnyddio adeilad rhestredig er mwyn sicrhau y bydd adeilad yn goroesi neu y bydd ganddo ddyfodol economaidd cadarn .

en-gb	Further information on managing listed buildings can be found in Cadw best-practice guidance:
cy-gb	Am ragor o wybodaeth ynghylch rheoli adeiladau rhestredig, darllenwch ganllaw Cadw ar yr arferion gorau:

en-gb	Managing Listed Buildings at Risk in Wales.
cy-gb	Rheoli Adeiladau Rhestredig sydd mewn Perygl yng Nghymru.

en-gb	http://cadw.gov.wales/docs/cadw/publications/historicenvironment/20170531Managing%20Listed%20Buildings%20at%20Risk%20 in%20Wales%2031144%20EN.pdf
cy-gb	www. cadw.gov.wales/docs/cadw/publications/historicenvironment/20170531Managing%20Listed%20 Buildings%20at%20Risk%20in%20Wales%2031144%20CY.pdf

en-gb	6.1.12  The demolition of any listed building should be considered as exceptional and require the strongest justification.
cy-gb	6.1.12  Dylai dymchwel unrhyw adeilad rhestredig gael ei ystyried yn ddigwyddiad eithriadol a rhaid bod cyfiawnhad cryf tu hwnt dros wneud hynny.

en-gb	6.1.13  Applicants for listed building consent must be able to justify their proposals, show why the alteration or demolition of a listed building is desirable or necessary and consider the impact of any change upon its significance.
cy-gb	6.1.13  Mae’n rhaid i ymgeiswyr am ganiatâd adeilad rhestredig allu cyfiawnhau eu cynigion, dangos pam fod newid neu ddymchwel adeilad rhestredig yn ddymunol neu’n angenrheidiol ac ystyried effaith unrhyw newid ar ei arwyddocâd.

en-gb	This must be included in a heritage impact statement, which will be proportionate both to the significance of the building and to the degree of change proposed.
cy-gb	Dylid cynnwys hyn mewn datganiad o’r effaith ar dreftadaeth, a fydd yn gymesur ag arwyddocâd yr adeilad a hyd a lled y newid a gynigir.

en-gb	Conservation Areas
cy-gb	Ardaloedd Cadwraeth

en-gb	6.1.14  There should be a general presumption in favour of the preservation or enhancement of the character or appearance of conservation areas or their settings.
cy-gb	6.1.14  Dylai fod rhagdybiaeth gyffredinol o blaid diogelu neu wella cymeriad neu olwg ardal gadwraeth a’i lleoliad.

en-gb	Positive management of conservation areas is necessary if their character or appearance are to be preserved or enhanced and their heritage value is to be fully realised.
cy-gb	Mae angen rheoli ardaloedd cadwraeth mewn ffordd gadarnhaol er mwyn diogelu neu gwella eu cymeriad a’u golwg a gwireddu eu gwerth treftadaeth yn llawn.

en-gb	Planning authorities should establish their own criteria against which existing and/or new conservation areas and their boundaries should be reviewed.
cy-gb	Dylai awdurdodau cynllunio lunio eu meini prawf eu hunain ar gyfer adolygu ardaloedd cadwraeth hen a/neu newydd a’u ffiniau.

en-gb	The preparation of conservation area appraisals and management plans can assist planning authorities in the exercise of their development management functions .
cy-gb	Gall paratoi arfarniadau a chynlluniau rheoli ar gyfer ardaloedd cadwraeth gynorthwyo awdurdodau cynllunio i arfer eu swyddogaethau rheoli datblygiadau .

en-gb	Further information on the management of conservation areas, including conservation area appraisals and management plans, can be found in Technical Advice Note 24:
cy-gb	Ceir rhagor o wybodaeth am reoli ardaloedd cadwraeth, gan gynnwys arfarniadau o ardaloedd cadwraeth a chynlluniau rheoli yn Nodyn Cyngor Technegol 24:

en-gb	The Historic Environment ( https://gov.wales/topics/planning/policy/tans/tan-24/?lang=en ) and Cadw best-practice guidance:
cy-gb	Yr Amgylchedd Hanesyddol www. gov.wales/topics/planning/policy/tans/tan-24/?skip=1&lang=cy  a chanllaw Cadw ar yr arferion gorau:

en-gb	Managing Conservation Areas in Wales ( http://cadw.gov.wales/docs/cadw/publications/ historicenvironment/20170531Managing%20Conservation%20Areas%20in%20Wales%2028424%20EN.pdf ).
cy-gb	www. cadw.gov.wales/docs/cadw/publications/historicenvironment/20170531Managing%20Conservation%20Areas%20 in%20Wales%2028424%20CY.pdf .

en-gb	6.1.15  There is a strong presumption against the granting of planning permission for developments, including advertisements, which damage the character or appearance of a conservation area or its setting to an unacceptable level.
cy-gb	6.1.15  Mae rhagdybiaeth gref yn erbyn rhoi caniatâd cynllunio ar gyfer datblygiadau, gan gynnwys hysbysebion, sy’n amharu ar gymeriad neu olwg ardal gadwraeth neu ei lleoliad i lefel annerbyniol.

en-gb	In exceptional cases, the presumption may be overridden in favour of development considered desirable on public interest grounds.
cy-gb	O dan amgylchiadau eithriadol, gellir diystyru’r rhagdybiaeth o blaid gwaith datblygu yr ystyrir ei fod yn ddymunol ar sail buddiant cyhoeddus.

en-gb	6.1.16  Preservation or enhancement of a conservation area can be achieved by a development which either makes a positive contribution to an area’s character or appearance or leaves them unharmed.
cy-gb	6.1.16  Gall ardal gadwraeth gael ei diogelu neu ei gwella gan ddatblygiad sy’n gwneud cyfraniad cadarnhaol at gymeriad neu olwg ardal neu nad yw’n amharu arnynt.

en-gb	Mitigation measures can also be considered which could result in an overall neutral or positive impact of a proposed development in a conservation area.
cy-gb	Gellir ystyried mesurau lliniaru hefyd, a allai olygu bod datblygiad arfaethedig yn cael effaith niwtral neu gadarnhaol mewn ardal gadwraeth.

en-gb	6.1.17  Conservation area designation introduces control over the total or substantial demolition of unlisted buildings within these areas, but partial demolition does not require conservation area consent.
cy-gb	6.1.17  Mae dynodi ardaloedd cadwraeth yn golygu y gellir rheoli’r gwaith o ddymchwel adeiladau anrhestredig o fewn yr ardaloedd hyn yn gyfan gwbl neu’n sylweddol, ond nid oes angen caniatâd ardal gadwraeth er mwyn dymchwel adeiladau yn rhannol.

en-gb	Procedures are essentially the same as for listed building consent.
cy-gb	Mae’r gweithdrefnau fwy neu lai yr un peth â’r gweithdrefnau ar gyfer caniatâd adeilad rhestredig.

en-gb	When considering an application for conservation area consent, account should be taken of the wider effects of demolition on the building’s surroundings and on the architectural, archaeological or historic interest of the conservation area as a whole.
cy-gb	Wrth ystyried cais am ganiatâd ardal gadwraeth, dylid ystyried effeithiau ehangach y gwaith dymchwel ar yr ardal o amgylch yr adeilad ac ar ddiddordeb pensaernïol, archaeolegol neu hanesyddol yr ardal gadwraeth yn gyffredinol.

en-gb	Consideration should also be given to replacement structures.
cy-gb	Dylid hefyd ystyried strwythurau newydd.

en-gb	Proposals should be tested against conservation area appraisals, where they are available.
cy-gb	Dylid profi cynigion yn unol ag arfarniadau o ardaloedd cadwraeth, lle maent ar gael.

en-gb	Historic Parks and Gardens
cy-gb	Parciau a Gerddi Hanesyddol

en-gb	6.1.18  Planning authorities should value, protect, conserve and enhance the special interest of parks and gardens and their settings included on the register of historic parks and gardens in Wales.
cy-gb	6.1.18  Dylai awdurdodau cynllunio werthfawrogi, gwarchod, diogelu a gwella’r budd arbennig a geir mewn parciau a gerddi sydd wedi’u cynnwys ar y gofrestr o barciau a gerddi hanesyddol yng Nghymru.

en-gb	The register should be taken into account in planning authority decision making.
cy-gb	Dylai’r gofrestr gael ei hystyried ym mhenderfyniadau awdurdodau cynllunio.

en-gb	Green Infrastructure Assessments should be used to explore the role of historic parks and gardens and the findings of other landscape character assessments should be fed into historical and cultural assessments to ensure consistency of information.
cy-gb	Dylid defnyddio Asesiadau Seilwaith Gwyrdd i ystyried rôl parciau a gerddi hanesyddol a dylid cynnwys canfyddiadau asesiadau cymeriad tirwedd eraill mewn asesiadau hanesyddol a diwylliannol i sicrhau bod gwybodaeth yn gyson.

en-gb	6.1.19  The effect of a proposed development on a registered park or garden, or its setting, is a material consideration in the determination of planning applications .
cy-gb	6.1.19  Dylai effaith datblygiad arfaethedig ar barc neu ardd gofrestredig sydd wedi’i chynnwys ar y gofrestr, neu leoliad y parc/gardd, fod yn ystyriaeth berthnasol wrth benderfynu ar geisiadau cynllunio .

en-gb	Further information on the consideration of historic parks and gardens in the determination of planning applications can be found in Technical Advice Note 24:
cy-gb	Ceir rhagor o wybodaeth am sut i ystyried parciau a gerddi hanesyddol wrth benderfynu ar gais cynllunio yn Nodyn Cyngor Technegol 24:

en-gb	The Historic Environment ( https://gov.wales/topics/planning/policy/tans/tan-24/?lang=en ) and Cadw bestpractice guidance:
cy-gb	Yr Amgylchedd Hanesyddol www. gov.wales/topics/planning/policy/tans/tan-24/?skip=1&lang=cy a chanllaw Cadw ar yr arferion gorau:

en-gb	Managing Change to Registered Historic Parks and Gardens in Wales ( http://cadw.gov.wales/docs/cadw/publications/ historicenvironment/20170531Managing%20Change%20to%20Registered%20Historic%20Parks%20&%20Gardens%20in%20Wales%20 26922%20EN.pdf ) .
cy-gb	Rheoli Newid i Barciau a Gerddi Hanesyddol Cofrestredig yng Nghymru: www. cadw.gov.wales/docs/cadw/publications/ historicenvironment/20170531Managing%20Change%20to%20Registered%20Historic%20Parks%20&%20Gardens%20in%20Wales%20 26922%20CY.pdf .

en-gb	Historic Landscapes
cy-gb	Tirweddau Hanesyddol

en-gb	6.1.20  The Welsh Government seeks to protect areas on the register of historic landscapes in Wales .
cy-gb	6.1.20  Mae Llywodraeth Cymru yn ceisio gwarchod ardaloedd ar y gofrestr o dirweddau hanesyddol yng Nghymru .

en-gb	Further information on the register of historic landscapes and its use in the determination of planning applications can be found in Technical Advice Note 24:
cy-gb	Ceir rhagor o wybodaeth am y gofrestr o dirweddau hanesyddol a sut i’w defnyddio i benderfynu ar geisiadau cynllunio yn Nodyn Cyngor Technegol 24:

en-gb	The Historic Environment. https://gov.wales/topics/planning/policy/tans/tan-24/?lang=en
cy-gb	Yr Amgylchedd Hanesyddol www. gov.wales/topics/planning/policy/tans/tan-24/?skip=1&lang=cy .

en-gb	6.1.21  Planning authorities should protect those assets included on the register of historic landscapes in Wales.
cy-gb	6.1.21  Dylai awdurdodau cynllunio ddiogelu’r asedau hynny sydd ar y gofrestr o dirweddau hanesyddol yng Nghymru.

en-gb	As above, the sharing and use of evidence and assessments undertaken for wider reasons, such as Green Infrastructure Assessments, should be used to identify and better understand historic landscapes and ensure their qualities are protected and enhanced.
cy-gb	Fel uchod, dylai tystiolaeth ac asesiadau a gynhelir ac a rennir ar gyfer rhesymau ehangach, fel Asesiadau Seilwaith Gwyrdd, gael eu defnyddio i nodi a deall tirweddau hanesyddol yn well a sicrhau bod eu priodoleddau’n cael eu gwarchod a’u gwella.

en-gb	The register should be taken into account in decision making when considering the implications of developments which meet the criteria for Environmental Impact Assessment or, if on call in, in the opinion of the Welsh Ministers, the development is of a sufficient scale to have more than a local impact on the historic landscape.
cy-gb	Dylid ystyried y gofrestr wrth ystyried effeithiau datblygiadau sy’n bodloni meini prawf yr Asesiad o’r Effaith Amgylcheddol neu os yw wedi cael ei alw i mewn, bod y datblygiad ym marn Gweinidogion Cymru, yn ddigon mawr fel bod ei effeithiau ar y dirwedd hanesyddol yn fwy na lleol.

en-gb	An assessment of development on a historic landscape may be required if it is proposed within a registered historic landscape or its setting and there is potential for conflict with development plan policy.
cy-gb	Mae’n bosib y bydd angen asesiad o effaith datblygiad ar dirwedd hanesyddol os cynigir ei gynnal o fewn tirwedd hanesyddol gofrestredig neu ei lleoliad a bod potensial am wrthdaro â pholisi’r cynllun datblygu.

en-gb	World Heritage Sites
cy-gb	Safleoedd Treftadaeth y Byd

en-gb	6.1.22  World Heritage Sites are international designations recognised for their Outstanding Universal Value, as inscribed by UNESCO.
cy-gb	6.1.22  Mae Safleoedd Treftadaeth y Bydd yn ddynodiadau rhyngwladol sy’n cael eu cydnabod am eu Gwerth Eithriadol i’r Byd gan UNESCO.

en-gb	The planning system recognises the need to protect the Outstanding Universal Value of World Heritage Sites in Wales.
cy-gb	Mae’r system gynllunio yn cydnabod yr angen i warchod Gwerth Eithriadol Safleoedd Treftadaeth y Byd yng Nghymru i’r Byd.

en-gb	The impacts of proposed developments on a World Heritage Site and its setting and, where it exists, the World Heritage Site buffer zone and its essential setting, is a material consideration in the determination of any planning application .
cy-gb	Mae effeithiau datblygiadau arfaethedig ar Safle Treftadaeth y Byd a’i leoliad a, lle bo’n bodoli, clustogfa Safle Treftadaeth y Byd, yn ystyriaeth berthnasol wrth benderfynu ar unrhyw gais cynllunio .

en-gb	Archaeological Remains
cy-gb	Olion Archaeolegol

en-gb	Further information on the management of World Heritage Sites can be found in Technical Advice Note 24:
cy-gb	Ceir rhagor o wybodaeth am Safleoedd Treftadaeth y Byd yn Nodyn Cyngor Technegol 24:

en-gb	The Historic Environment ( https://gov.wales/topics/planning/policy/tans/tan-24/?lang=en ) and Cadw best-practice guidance:
cy-gb	Yr Amgylchedd Hanesyddol www. gov.wales/topics/ planning/policy/tans/tan-24/?skip=1&lang=cy a chanllaw Cadw ar yr arferion gorau:

en-gb	Managing Change in World Heritage Sites in Wales ( http://cadw.gov.wales/docs/cadw/publications/historicenvironment/20170531Managing%20Change%20in%20World%20 Heritage%20Sites%20in%20Wales%2031146%20EN.pdf ).
cy-gb	Rheoli Newid ar Safleoedd Treftadaeth y Byd  www. cadw.gov.wales/docs/cadw/publications/historicenvironment/20170531Managing%20Change%20in%20World%20Heritage%20 Sites%20in%20Wales%2031146%20CY.pdf .

en-gb	6.1.23  The planning system recognises the need to conserve archaeological remains.
cy-gb	6.1.23  Mae’r system gynllunio yn cydnabod yr angen i warchod olion archaeolegol.

en-gb	The conservation of archaeological remains and their settings is a material consideration in determining planning applications, whether those remains are a scheduled monument or not.
cy-gb	Mae gwarchod olion archaeolegol a’u lleoliad yn parhau i fod yn ystyriaeth berthnasol wrth benderfynu ar geisiadau cynllunio, p’un a yw’r olion hynny’n heneb gofrestredig ai peidio.

en-gb	6.1.24  Where nationally important archaeological remains are likely to be affected by proposed development, there should be a presumption in favour of their physical protection in situ .
cy-gb	6.1.24  Pan fydd datblygiad arfaethedig yn debygol o effeithio ar olion archaeolegol o bwys cenedlaethol, dylai fod rhagdybiaeth o blaid eu gwarchod yn ffisegol yn y fan a’r lle.

en-gb	It will only be in exceptional circumstances that planning permission will be granted if development would result in a direct adverse impact on a scheduled monument (or an archaeological site shown to be of national importance).
cy-gb	Dim ond o dan amgylchiadau eithriadol y rhoddir caniatâd cynllunio os bydd datblygiad yn cael effaith andwyol ar heneb gofrestredig (neu safle archaeolegol y dangoswyd ei fod o bwys cenedlaethol).

en-gb	6.1.25  In cases involving less significant archaeological remains, planning authorities will need to weigh the relative importance of the archaeological remains and their settings against other factors, including the need for the proposed development.
cy-gb	6.1.25  Mewn achosion sy’n cynnwys olion archaeolegol llai pwysig, bydd angen i awdurdodau cynllunio lleol bwyso a mesur pwysigrwydd cymharol yr olion archaeolegol a’u lleoliadau yn ôl ffactorau eraill, gan gynnwys yr angen am y datblygiad arfaethedig.

en-gb	6.1.26  Where archaeological remains are known to exist or there is a potential for them to survive, an application should be accompanied by sufficient information, through desk-based assessment and/or field evaluation, to allow a full understanding of the impact of the proposal on the significance of the remains.
cy-gb	6.1.26  Pan fo’n hysbys bod olion archaeolegol yn bodoli neu fod posibilrwydd iddynt oroesi, dylai’r cais gael ei gyflwyno gyda gwybodaeth ddigonol, drwy asesiad wrth ddesg a/neu werthusiad yn y maes, er mwyn cael dealltwriaeth lawn o effaith y cynnig ar arwyddocâd yr olion.

en-gb	The needs of archaeology and development may be reconciled, and potential conflict very much reduced, through early discussion and assessment.
cy-gb	Gellir cysoni anghenion archaeoleg a datblygu, a lleihau unrhyw wrthdaro posibl i raddau helaeth, drwy drafod ac asesu’n gynnar.

en-gb	6.1.27  If the planning authority is minded to approve an application and where archaeological remains are affected by proposals that alter or destroy them, the planning authority must be satisfied that the developer has secured appropriate and satisfactory provision for their recording and investigation, followed by the analysis and publication of the results and the deposition of the resulting archive in an approved repository.
cy-gb	6.1.27  Os yw’r awdurdod cynllunio yn bwriadu  cymeradwyo cais a lle mae olion archaeolegol yn cael eu heffeithio gan gynigion sy’n eu newid neu’n eu dinistrio, rhaid i’r awdurdod cynllunio fod yn fodlon bod y datblygwr wedi sicrhau darpariaeth briodol a boddhaol ar gyfer eu cofnodi ac ymchwilio iddynt, ac yna dadansoddi a chyhoeddi’r canlyniadau a rhoi’r archif sy’n deillio o’r gwaith mewn storfa gymeradwy.

en-gb	On occasions, unforeseen archaeological remains may still be discovered during the course of a development.
cy-gb	Ar brydiau, caiff olion archaeolegol na ddisgwylir eu gweld eu darganfod wrth adeiladu’r datblygiad.

en-gb	A written scheme of investigation should consider how to react to such circumstances or it can be covered through an appropriate condition for a watching brief.
cy-gb	Dylid paratoi cynllun archwilio ysgrifenedig i ystyried sut i ymateb i hynny neu gellid ymdrin â’r mater trwy amod goruchwylio priodol.

en-gb	Where remains discovered are deemed to be of national importance, the Welsh Ministers have the power to schedule the site and in such circumstances scheduled monument consent must be required before works can continue.
cy-gb	Os ceir hyd i olion sydd o bwys cenedlaethol, mae gan Weinidogion Cymru’r pŵer i restru’r safle a bryd hynny, rhaid wrth ganiatâd heneb gofrestredig cyn cael bwrw ymlaen â’r gwaith.

en-gb	Further information on the consideration of archaeological remains through the planning process, including desk-based assessment, field evaluation and the consideration of unforeseen archaeological remains, can be found in Technical Advice Note 24:
cy-gb	Ceir rhagor o wybodaeth ynghylch ystyried olion archaeolegol trwy’r broses gynllunio, gan gynnwys asesiad desg, gwerthusiad maes ac ystyried olion archaeolegol na rhagwelwyd mohonynt, yn Nodyn Cyngor Technegol 24:

en-gb	The Historic Environment. https://gov.wales/topics/planning/policy/tans/tan-24/?lang=en
cy-gb	Yr Amgylchedd Hanesyddol www. gov.wales/topics/ planning/policy/tans/tan-24/?skip=1&lang=cy .

en-gb	Historic Environment Records
cy-gb	Cofnodion Amgylchedd Hanesyddol

en-gb	6.1.28  The statutory historic environment records for each local authority area are managed and kept up-to-date by the Welsh Archaeological Trusts on behalf of the Welsh Ministers.
cy-gb	6.1.28  Caiff y cofnodion amgylchedd hanesyddol statudol ar gyfer pob ardal awdurdod lleol eu rheoli a’u diweddaru gan Ymddiriedolaethau Archaeolegol Cymru ar ran Gweinidogion Cymru.

en-gb	These records must be used as a key source of information in making planning decisions affecting the historic environment.
cy-gb	Rhaid defnyddio’r cofnodion hyn fel ffynhonnell allweddol o wybodaeth wrth wneud penderfyniadau cynllunio sy’n effeithio ar yr amgylchedd hanesyddol.

en-gb	Advice on their use in decision making should be sought from the Trusts .
cy-gb	Dylid gofyn i’r Ymddiriedolaethau am gyngor ar eu defnyddio at ddiben gwneud penderfyniadau .

en-gb	Further information on the requirements for preparation and use of historic environment records can be found in Cadw bestpractice guidance:
cy-gb	Ceir rhagor o wybodaeth ynghylch paratoi a defnyddio cofnodion amgylchedd hanesyddol yng nghanllaw Cadw ar yr arferion gorau:

en-gb	Historic Environment Records in Wales:
cy-gb	Cofnodion Amgylched Hanesyddol yng Ngymru:

en-gb	Compilation and Use. http://cadw.gov.wales/docs/cadw/publications/ historicenvironment/20170523HERs%20in%20Wales%20Compilation%20and%20Use%20-%20ENG.pdf
cy-gb	Llunio a Defnyddio  www.cadw.gov.wales/docs/cadw/publications/ historicenvironment/20170523HERs%20in%20Wales%20Compilation%20and%20Use%20-%20CYM.pdf .

en-gb	Locally Specific Historic  Environment Policies
cy-gb	Polisïau Amgylchedd Hanesyddol Penodol i Ardaloedd Lleol

en-gb	6.1.29  Development plans should consider the inclusion of locally specific policies relevant to the historic environment.
cy-gb	6.1.29  Dylai cynlluniau datblygu ystyried cynnwys polisïau penodol i’r ardal leol sy’n berthnasol i’r amgylchedd hanesyddol.

en-gb	These must be distinctive and only cover those elements deemed as important considerations from a local planning perspective.
cy-gb	Rhaid iddynt fod yn unigryw ac ymwneud yn unig â’r elfennau treftadaeth hynny sy’n cael eu gweld fel ystyriaethau pwysig o safbwynt cynllunio lleol.

en-gb	They might include locally specific policies relating to:
cy-gb	Gall gynnwys polisïau penodol i’r ardal leol yn ymwneud â:

en-gb	World Heritage Sites  – development plans must reflect that individual World Heritage Sites have been inscribed by UNESCO because of their Outstanding Universal Value.
cy-gb	Safleoedd Treftadaeth y Byd – mae’n rhaid i gynlluniau datblygu adlewyrchu’r ffaith bod Safleoedd Treftadaeth y Byd unigol wedi’u harysgrifio gan UNESCO oherwydd eu Gwerth Cyffredinol Eithriadol.

en-gb	If assets cover more than one authority’s jurisdiction, there is a need to ensure there are consistent planning policies in the relevant development plans.
cy-gb	Os yw asedau’n dod o dan awdurdodaeth mwy nag un awdurdod, mae angen sicrhau bod polisïau cynllunio cyson yn y cynlluniau datblygu perthnasol.

en-gb	The most effective way of implementing the conservation of World Heritage Sites and their settings is through the adoption of consistent and agreed SPG by all relevant authorities.
cy-gb	Y ffordd fwyaf effeithiol o ddiogelu Safleoedd Treftadaeth y Byd a’u lleoliad yw trwy i bob awdurdod perthnasol fabwysiadu a chytuno ar ganllawiau cynllunio atodol cyson.

en-gb	Archaeological remains  – unscheduled archaeological remains and their settings, may be identified in development plans as of local importance and worthy of conservation.
cy-gb	Olion archaeolegol  – gall olion archaeolegol heb eu cofrestru a’u lleoliadau gael eu nodi mewn cynlluniau datblygu fel rhai o bwysigrwydd lleol ac sy’n haeddu cael eu cadw.

en-gb	Development plans should not include policies relating to the financing of archaeological works in return for the grant of planning permission.
cy-gb	Ni ddylai cynlluniau datblygu gynnwys polisïau sy’n ymwneud ag ariannu gwaith archaeolegol yn gyfnewid am roi caniatâd cynllunio.

en-gb	Planning permission for archaeologically damaging development should not be granted merely because it is proposed to record sites whose physical preservation in situ  is both desirable (because of their level of importance) and feasible.
cy-gb	Ni ddylid rhoi caniatâd cynllunio ar gyfer datblygiad sy’n niweidiol yn archaeolegol dim ond oherwydd bod cynnig i gofnodi safleoedd y byddai’n ddymunol (oherwydd lefel eu pwysigrwydd) ac yn bosibl eu diogelu yn ffisegol yn y fan a’r lle.

en-gb	Listed buildings and conservation areas  – development plans may include locally specific policies for the conservation of the built historic environment, including the protection or enhancement of listed buildings and conservation areas and their settings.
cy-gb	Adeiladau rhestredig ac ardaloedd cadwraeth  – gall cynlluniau datblygu gynnwys polisïau sy’n benodol i’r ardal leol ar gyfer diogelu’r amgylchedd adeiledig, gan gynnwys gwarchod neu wella adeiladau rhestredig ac ardaloedd cadwraeth a’u lleoliad.

en-gb	They may also include policies relating to re-use or new development that affect particular historic areas and/or buildings, which may assist in achieving urban and rural regeneration.
cy-gb	Gallant hefyd gynnwys polisïau sy’n ymwneud ag ailddefnyddio neu ddatblygiad newydd sy’n effeithio ar ardaloedd a/neu adeiladau hanesyddol penodol, a allai fod o gymorth i sicrhau adfywio trefol a gwledig.

en-gb	Development plans should not include policies for the designation of new conservation areas or extensions to existing conservation areas, nor should they include detailed statements or proposals for existing conservation areas.
cy-gb	Ni ddylai cynlluniau datblygu gynnwys polisïau ar gyfer dynodi ardaloedd cadwraeth newydd nac ymestyn ardaloedd cadwraeth sy’n bodoli eisoes.

en-gb	The process of assessment, detailed definition or revision of boundaries and formulation of proposals for individual conservation areas should be pursued separately from the development plan.
cy-gb	Dylai’r broses o asesu, diffinio’n fanwl neu adolygu ffiniau a llunio cynigion ar gyfer ardaloedd cadwraeth unigol gael ei dilyn ar wahân i’r cynllun datblygu.

en-gb	Historic assets of special local importance  – planning authorities may develop lists of historic assets of special local interest, that do not have statutory protection, but that make an important contribution to local distinctiveness and have the potential to contribute to public knowledge.
cy-gb	Asedau hanesyddol o bwys lleol  – Gall awdurdodau cynllunio ddatblygu rhestrau o asedau hanesyddol lleol sydd o ddiddordeb arbennig yn lleol, nad ydynt yn cael eu gwarchod yn statudol, ond sy’n gwneud cyfraniad pwysig at natur unigryw’r ardal leol ac a allai gyfrannu at wybodaeth y cyhoedd.

en-gb	Where a planning authority chooses to identify historic assets of special local interest , policies for the conservation and enhancement of those assets must be included in the development plan.
cy-gb	Pan fydd awdurdod cynllunio lleol yn dewis nodi asedau hanesyddol o ddiddordeb lleol arbennig , mae’n rhaid cynnwys polisïau ar gyfer eu gwarchod a’u gwella yn y cynllun datblygu.

en-gb	Further information on the identification of historic assets of special local interest in the planning process can be found in Technical Advice Note 24:
cy-gb	Ceir rhagor o wybodaeth ynghylch adnabod asedau hanesyddol o ddiddordeb lleol arbennig yn y broses gynllunio yn Nodyn Cyngor Tehnegol 24:

en-gb	The Historic Environment ( https://gov.wales/topics/planning/policy/tans/tan-24/?lang=en ) and Cadw guidance: Managing Lists of Historic Assets of Special Local Interest in Wales ( http://cadw.gov.wales/docs/cadw/publications/ historicenvironment/20170531Managing%20Lists%20of%20Historic%20Assets%20of%20Special%20Local%20Interest%20in%20 Wales%2024305%20EN.pdf ) .
cy-gb	Yr Amgylchedd Hanesyddol  www.gov.wales/topics/planning/policy/tans/tan-24/?skip=1&lang=cy  a chhanllaw Cadw ar yr arferion gorau:Rheoli Rhestrau o Asedau Hanesyddol o Ddiddordeb Lleol Arbennig yng Nghymru www. cadw.gov.wales/docs/cadw/ publications/historicenvironment/20170531Managing%20Lists%20of%20Historic%20Assets%20of%20Special%20Local%20Interest%20 in%20Wales%2024305%20CY.pdf .

en-gb	6.1.30  Enabling development is development which can deliver substantial heritage benefit but would usually be contrary to other objectives of national or local planning policy.
cy-gb	6.1.30  Datblygiad galluogi yw un sy’n gallu cynnig buddiannau sylweddol o ran treftadaeth ond a fyddai, fel arfer, yn groes i amcanion eraill polisi cynllunio cenedlaethol neu leol.

en-gb	6.1.31  Enabling development may be appropriate if the public benefit of rescuing, enhancing, or even endowing an important historic asset decisively outweighs the harm to other material interests .
cy-gb	6.1.31  Gall datblygiad galluogi fod yn briodol os yw’r budd cyhoeddus sy’n gysylltiedig ag achub, gwella neu hyd yn oed waddoli ased hanesyddol bwysig yn drech na’r niwed i fuddiannau perthnasol eraill .

en-gb	It must always be in proportion to the public benefit it offers.
cy-gb	Mae’n rhaid iddo bob amser fod yn gymesur â’r budd cyhoeddus a gyniga.

en-gb	Tests setting out when enabling development might be acceptable are given in Cadw guidance:
cy-gb	Ceir y profion sy’n pennu pryd y gallai datblygiad galluogi fod yn dderbyniol yng nghanllaw Cadw:

en-gb	Conservation Principles for the sustainable management of the historic environment in Wales. http://cadw.gov.wales/docs/cadw/publications/Conservation_Principles_EN.pd f.
cy-gb	Egwyddorion Cadwraeth ar  gyfer Rheoli’r Amgylchedd Hanesyddol yng Nghymru mewn ffordd Gynaliadwy  www. cadw.gov.wales/docs/cadw/publications/Conservation_Principles_CY.pdf .

en-gb	6.1.32  When considering a scheme of enabling development, planning permission should be granted only where all of the following can be applied:
cy-gb	6.1.32  Wrth ystyried datblygiad galluogi, dim ond os bodlonir pob un o’r meini prawf canlynol y dylid rhoi caniatâd cynllunio:

en-gb	where the impact of the development was precisely defined in the application at the outset, and normally through the granting of full, rather than outline, planning permission;
cy-gb	cafodd effaith y datblygiad ei diffinio’n fanwl yn y cais o’r cychwyn, ac fel arfer drwy roi caniatâd cynllunio llawn, yn hytrach na chaniatâd cynllunio amlinellol;

en-gb	where the achievement of the heritage objective is securely and enforceably linked to the enabling development;
cy-gb	mae cyflawni’r amcan treftadaeth yn cael ei gysylltu’n bendant ac mewn ffordd orfodol â’r datblygiad galluogi;

en-gb	where the place concerned is repaired to an agreed standard, or the funds to do so are made available, as early as possible in the course of the enabling development, ideally at the outset and certainly before completion or occupation of the enabling development;
cy-gb	caiff y lle dan sylw ei atgyweirio yn ôl safon y cytunwyd arni, neu os yw’r arian i wneud hynny’n cael ei ddarparu, mor gynnar â phosibl yn ystod y datblygiad galluogi, yn ddelfrydol o’r cychwyn ac yn sicr cyn cwblhau neu feddiannu’r datblygiad galluogi;

en-gb	where the planning authority closely monitors implementation, if necessary acting promptly to ensure that obligations are fulfilled;
cy-gb	mae’r awdurdod cynllunio’n monitro’n agos y ffordd y’i gweithredir, gan weithredu’n ddi-oed os oes angen i sicrhau y bodlonir y rhwymedigaethau;

en-gb	the enabling development does not give rise to significant risks, for example residential development in the floodplain or significantly impact on air quality or soundscape.
cy-gb	nid yw’r datblygiad galluogi’n esgor ar risgiau arwyddocaol, er enghraifft datblygiad preswyl ar orlifdir neu effaith arwyddocaol ar ansawdd yr aer neu ar y seinwedd.

en-gb	6.2    Green Infrastructure
cy-gb	6.2    Seilwaith Gwyrdd

en-gb	Green infrastructure is the network of natural and semi-natural features, green spaces, rivers and lakes that intersperse and connect places.
cy-gb	Seilwaith gwyrdd yw’r rhwydwaith o nodweddion naturiol a lled-naturiol, mannau gwyrdd, afonydd a llynnoedd sy’n britho ac yn cysylltu lleoedd.

en-gb	Component elements of green infrastructure can function at different scales.
cy-gb	Gall elfennau cydrannol seilwaith gwyrdd weithredu ar wahanol raddfeydd.

en-gb	At the landscape scale green infrastructure can comprise entire ecosystems such as wetlands, waterways and mountain ranges.
cy-gb	Ar lefel y dirwedd gall seilwaith gwyrdd gynnwys ecosystemau cyfan fel gwlyptiroedd, dyfrffyrdd a chadwyni mynyddoedd.

en-gb	At a local scale, it might comprise parks, fields, public rights of way, allotments, cemeteries and gardens.
cy-gb	Ar raddfa leol, gallai gynnwys parciau, caeau, hawliau tramwy cyhoeddus, rhandiroedd, mynwentydd a gerddi.

en-gb	At smaller scales, individual urban interventions such as street trees, hedgerows, roadside verges, and green roofs/walls can all contribute to green infrastructure networks.
cy-gb	Ar raddfeydd llai, gall ymyriadau trefol unigol fel coed stryd, perthi, ochr ffyrdd a thoeon/waliau gwyrdd i gyd gyfrannu at rwydweithiau seilwaith gwyrdd.

en-gb	The Environment (Wales) Act 2016, provides a context for the delivery of multi-functional green infrastructure.
cy-gb	Mae Deddf yr Amgylchedd (Cymru) 2016 yn rhoi cyd-destun ar gyfer cyflwyno seilwaith gwyrdd amlbwrpas.

en-gb	Its provision can make a significant contribution to the sustainable management of natural resources, and in particular to maintaining and enhancing biodiversity and the resilience of ecosystems in terms of the diversity between and within ecosystems and the extent, condition and connectivity of ecosystems and their ability to adapt.
cy-gb	Mae darparu seilwaith gwyrdd yn gallu gwneud cyfraniad sylweddol at reoli adnoddau naturiol yn gynaliadwy, ac yn arbennig at gynnal a gwella bioamrywiaeth a chydnerthedd ecosystemau o ran yr amrywiaeth o ecosystemau ac o fewn ecosystemau a hyd a lled, cyflwr a chysylltedd ecosystemau a’u gallu i addasu.

en-gb	This means that the development of green infrastructure is an important way for local authorities to deliver their Section 6 duty .
cy-gb	Mae hyn yn golygu bod datblygu seilwaith gwyrdd yn ffordd bwysig i awdurdodau lleol gyflawni eu dyletswydd adran 6 .

en-gb	Section 6 of the Environment Act 2016
cy-gb	Adran 6 o Ddeddf yr Amgylchedd (Cymru) 2016.

en-gb	Green infrastructure is capable of providing several functions at the same time and as a result offers multiple benefits, for social, economic and cultural as well as environmental resilience.
cy-gb	Gall seilwaith gwyrdd ddarparu sawl swyddogaeth ar yr un pryd ac felly o ganlyniad mae’n cynnig manteision lluosog, ar gyfer cydnerthedd cymdeithasol, economaidd yn ogystal ag amgylcheddol.

en-gb	The components of green infrastructure, by improving the resilience of ecosystems, can result in positive benefits to well-being including flood management, water purification, improved air quality, reduced noise pollution and local climate moderation, climate change mitigation and food production.
cy-gb	Gall elfennau seilwaith gwyrdd, drwy wella cydnerthedd ecosystemau, arwain at fanteision cadarnhaol i lesiant yn cynnwys rheoli llifogydd, puro dŵr, ansawdd aer gwell, llai o lygredd sŵn a chymedroli’r hinsawdd leol, lliniaru newid hinsawdd a chynhyrchu bwyd.

en-gb	These benefits are important in urban environments where they can facilitate health and well-being related benefits of open space, clean air and improved tranquility, for example, as well as creating a sense of place and improved social cohesion.
cy-gb	Mae’r manteision hyn yn bwysig mewn amgylcheddau trefol, lle gallant hwyluso’r manteision iechyd a llesiant sy’n gysylltiedig â mannau agored, aer glân a mwy o lonydd, er enghraifft, yn ogystal â chreu ymdeimlad o le a gwell cydlyniant cymdeithasol.

en-gb	In addition, green infrastructure has a role in protecting local distinctiveness, providing economic benefits and social and community opportunities.
cy-gb	Yn ogystal, mae gan seilwaith gwyrdd rôl mewn gwarchod natur unigryw ardal, darparu manteision economaidd a chyfleoedd cymdeithasol a chymunedol.

en-gb	Integrating Green Infrastructure  and Development
cy-gb	Integreiddio Seilwaith Gwyrdd a Datblygu

en-gb	6.2.4  Green infrastructure plays a fundamental role in shaping places and our sense of well-being, and are intrinsic to the quality of the spaces we live, work and play in.
cy-gb	6.2.4  Mae seilwaith gwyrdd yn chwarae rôl hollbwysig o ran llywio ein lleoedd a’n hymdeimlad o lesiant, ac maent yn hanfodol i ansawdd y lleoedd rydym yn byw, gweithio a chwarae ynddynt.

en-gb	The planning system should protect and enhance green infrastructure assets and networks because of these multi-functional roles.
cy-gb	Dylai’r system gynllunio warchod a gwella asedau a rhwydweithiau seilwaith gwyrdd oherwydd y rolau amlswyddogaethol hyn.

en-gb	The protection and enhancement of biodiversity must be carefully considered as part of green infrastructure provision alongside the need to meet society’s wider social and economic objectives and the needs of local communities.
cy-gb	Mae’n rhaid rhoi ystyriaeth ofalus i warchod a gwella bioamrywiaeth fel rhan o ddarpariaeth seilwaith gwyrdd law yn llaw â’r angen i gyflawni amcanion cymdeithasol ac economaidd ehangach cymdeithas ac anghenion cymunedau lleol.

en-gb	The multiple benefits that resilient ecosystems and green infrastructure offer to society, including the economic and social contribution they make to local areas, should be taken into account when balancing and improving these needs.
cy-gb	Dylid ystyried y manteision lluosog mae ecosystemau cydnerth a seilwaith gwyrdd yn eu cynnig i gymdeithas, yn cynnwys y cyfraniad economaidd a chymdeithasol maent yn eu gwneud i ardaloedd, wrth gydbwyso a gwella’r anghenion hyn.

en-gb	6.2.5  The quality of the built environment should be enhanced by integrating green infrastructure into development through appropriate site selection and use of creative design.
cy-gb	6.2.5  Dylid gwella ansawdd yr amgylchedd adeiledig drwy gynnwys seilwaith gwyrdd mewn gwaith datblygu drwy ddewis lleoliadau priodol a defnyddio dylunio creadigol.

en-gb	With careful planning and design, green infrastructure can embed the benefits of biodiversity and ecosystem services into new development and places, helping to overcome the potential for conflicting objectives, and contributing towards health and well-being outcomes.
cy-gb	Trwy gynllunio a dylunio gofalus, gall seilwaith gwyrdd sicrhau bod manteision gwasanaethau bioamrywiaeth ac ecosystem yn cael eu rhoi ar waith mewn datblygiadau a lleoedd newydd, gan helpu i oresgyn y posibilrwydd o wrthdaro rhwng amcanion, a chyfrannu at amrywiaeth o ganlyniadau iechyd a llesiant.

en-gb	There are multiple ways of incorporating green infrastructure, dependent on the needs and opportunities a site presents.
cy-gb	Bydd sawl ffordd wahanol o ymgorffori seilwaith gwyrdd, yn dibynnu ar yr anghenion a’r cyfleoedd sy’n gysylltiedig â safle.

en-gb	Landscaping, green roofs, grass verges, sustainable urban drainage and gardens are examples of individual measures that can have wider cumulative benefits, particularly in relation to biodiversity and the resilience of ecosystems as well as in securing the other desired environmental qualities of places.
cy-gb	Mae tirlunio, toeon gwyrdd, ymylon gwyrdd, systemau draenio trefol cynaliadwy a gerddi yn enghreifftiau o fesurau unigol sy’n gallu esgor ar fanteision cynyddol ehangach, yn enwedig mewn perthynas â bioamrywiaeth a chydnerthedd ecosystemau yn ogystal â sicrhau rhinweddau amgylcheddol eraill a ddymunir mewn lleoedd.

en-gb	Green Infrastructure Assessments
cy-gb	Asesiadau Seilwaith Gwyrdd

en-gb	6.2.6  Planning authorities should adopt a strategic and proactive approach to green infrastructure and biodiversity by producing up to date inventories and maps of existing green infrastructure and ecological assets and networks.
cy-gb	6.2.6  Dylai awdurdodau cynllunio fabwysiadu  dull strategol a rhagweithiol mewn perthynas â seilwaith gwyrdd a bioamrywiaeth drwy gynhyrchu rhestrau a mapiau cyfredol o seilwaith gwyrdd ac asedau a rhwydweithiau ecolegol sy’n bodoli’n barod.

en-gb	Such Green Infrastructure Assessments should use existing datasets, and the best available information, to develop an integrated map-based evidence resource.
cy-gb	Dylai Asesiadau o Seilwaith Gwyrdd o’r fath wneud defnydd amserol, pragmataidd a chynhwysol o setiau data sy’n bodoli eisoes, a’r wybodaeth orau sydd ar gael, i ddatblygu adnodd tystiolaeth integredig ar ffurf map.

en-gb	Doing so will facilitate a proactive approach and enable contributions towards the well-being goals to be maximised.
cy-gb	Bydd gwneud hynny’n hwyluso dull rhagweithiol ac yn galluogi mwy o gyfraniadau at sicrhau nodau llesiant.

en-gb	6.2.7   The Green Infrastructure Assessment should be used to develop a robust approach to enhancing biodiversity, increasing ecological resilience and improving well-being outcomes, and should identify key strategic opportunities where the restoration, maintenance, creation or connection of green features and functions would deliver the most significant benefits.
cy-gb	6.2.7   Dylid defnyddio’r Asesiad o Seilwaith Gwyrdd i ddatblygu dull cadarn o wella bioamrywiaeth, cynyddu cydnerthedd ecolegol a gwella canlyniadau llesiant, a dylai nodi cyfleoedd strategol allweddol lle byddai adfer, cynnal, creu neu gysylltu nodweddion a swyddogaethau gwyrdd yn sicrhau’r manteision mwyaf sylweddol.

en-gb	6.2.8  The outcomes of the Green Infrastructure Assessment should draw from the evidence base provided by Area Statements and well-being assessments and be integrated into development plans to ensure the early and co-ordinated consideration of opportunities to inform the development, design and land related strategies of the plan.
cy-gb	6.2.8  Dylai canlyniadau’r Asesiad o Seilwaith Gwyrdd dynnu ar y sail dystiolaeth a ddarperir gan Ddatganiadau Ardal ac asesiadau llesiant a chael eu hintegreiddio mewn cynlluniau datblygu i sicrhau ystyriaeth gynnar a chydlynol o gyfleoedd i lywio strategaethau datblygu, dylunio a thir eraill y cynllun.

en-gb	The Green Infrastructure Assessment should also be given early consideration in development proposals, and inform the implementation of projects.
cy-gb	Dylai’r Asesiad o Seilwaith Gwyrdd gael ei ystyried yn gynnar mewn cynigion datblygu hefyd, a llywio’r gwaith o weithredu cynigion prosiect.

en-gb	6.2.9  Considering how significant benefits can be delivered through green infrastructure will be a key aim of the assessment.
cy-gb	6.2.9  Un o brif amcanion yr asesiad yw ystyried sut y gall seilwaith gwyrdd esgor ar fanteision arwyddocaol.

en-gb	This may involve identifying opportunities to improve water management and flood mitigation through the provision of Sustainable Drainage Systems, including design measures such as green roofs.
cy-gb	Gallai hynny olygu nodi cyfleoedd i reoli dŵr a lleihau llifogydd yn well trwy ddarparu Systemau Draenio Cynaliadwy, gan gynnwys mesurau dylunio fel toeon gwyrdd.

en-gb	In a similar way, identifying how the provision of green infrastructure could form an integral part of strategies for growth will be an important factor in maintaining good air quality and appropriate soundscapes.
cy-gb	Mewn ffordd debyg, mae dangos sut y gall seilwaith gwyrdd fod yn rhan annatod o strategaethau twf fod yn ffactor bwysig wrth gynnal ansawdd aer da a seinweddau priodol.

en-gb	6.2.10  The need for ecosystems, habitats and species to adapt to climate change should be considered as part of the Green Infrastructure Assessment.
cy-gb	6.2.10  Dylai’r angen i ecosystemau, cynefinoedd a rhywogaethau ymaddasu i newid yn yr hinsawdd gael ei ystyried fel rhan o’r Asesiad Seilwaith Gwyrdd.

en-gb	This should include identifying ways to minimise or reverse the fragmentation of habitats, and to improve habitat connectivity through the promotion of wildlife corridors and identifying opportunities for land rehabilitation, landscape management and the creation of new or improved habitats.
cy-gb	Dylai gynnwys nodi ffyrdd o leihau neu wyrdroi chwalu cynefinoedd, a gwella cysylltedd cynefinoedd drwy hyrwyddo coridorau bywyd gwyllt a nodi cyfleoedd i adfer tir, rheoli’r dirwedd a chreu cynefinoedd newydd neu well.

en-gb	Planning authorities should ensure that development minimises impact and provides opportunities for enhancement within areas identified as important for the ability of species to adapt and/or to move to more suitable habitats.
cy-gb	Dylai awdurdodau cynllunio gadw mor fach â phosib effeithiau datblygiad mewn ardal a nodwyd fel un bwysig i allu rhywogaethau i ymaddasu/a neu symud i gynefinoedd mwy addas a chynnig cyfleoedd i’w gwella.

en-gb	6.2.11  Planning authorities must encourage the appropriate management of features of the landscape which are of major importance for wild flora and fauna in order to complement and improve the ecological coherence of the Natura 2000 network .
cy-gb	6.2.11  Rhaid i awdurdodau cynllunio annog rheolaeth briodol o nodweddion y dirwedd sy’n bwysig i fflora a ffawna gwyllt er mwyn ategu a gwella cydlyniant ecolegol rhwydwaith Natura 2000 .

en-gb	The features concerned are  those which, because of their linear and continuous structure or their function as ‘stepping stones’ or ‘wildlife corridors’, are essential for migration, dispersal or genetic exchange.
cy-gb	Y nodweddion dan sylw yw’r rheini sydd, diolch i’w strwythur llinellol a pharhaus neu swyddogaeth fel ‘cerrig sarn’ neu ‘goridorau bywyd gwyllt’, yn hanfodol ar gyfer mudo, gwasgaru neu gyfnewid genetig.

en-gb	The development of networks of statutory and non-statutory sites and of the landscape features which provide links from one habitat to another can make an important contribution to ecosystem resilience and the maintenance and enhancement of biodiversity and the quality of the local environment, including enabling adaptation to climate change.
cy-gb	Mae datblygu rhwydweithiau o safleoedd statudol ac anstatudol a nodweddion tirwedd sy’n cysylltu un cynefin â’r llall yn gallu gwneud cyfraniad pwysig at gydnerthedd ecosystemau a chynnal a gwella bioamrywiaeth ac ansawdd yr amgylchedd lleol, yn cynnwys galluogi ymaddasu i newid yn yr hinsawdd.

en-gb	Section 41 of The Conservation of Habitats and Species Regulations 2017  https://www.legislation.gov.uk/uksi/2017/1012/contents/made 
cy-gb	Adran 41 o Reoliadau Cadwraeth Cynefinoedd a Rhywogaethau 2017  www.legislation.gov.uk/uksi/2017/1012/contents/made 

en-gb	6.2.12  Green Infrastructure Assessments should be regularly reviewed to ensure that information on habitats, species and other green features and resources is kept up-to-date, so that development management decisions are informed by appropriate information about the potential effects of development on biodiversity and green infrastructure functions.
cy-gb	6.2.12  Dylid adolygu’r Asesiadau o Seilwaith Gwyrdd yn rheolaidd i sicrhau bod yr wybodaeth am gynefinoedd, rhywogaethau a nodweddion gwyrdd eraill yn gyfoes fel bod penderfyniadau ar reoli datblygiad yn seiliedig ar wybodaeth briodol am effeithiau posibl y datblygiad ar fioamrywiaeth a swyddogaethau’r seilwaith gwyrdd.

en-gb	Where information is submitted as part of a development proposal (for example, a green infrastructure statement) it should consider the Green Infrastructure Assessment.
cy-gb	Os caiff gwybodaeth ei chyflwyno fel rhan o gynnig datblygu (er enghraifft, datganiad ar y seilwaith gwyrdd), dylid cynnwys yr Asesiad o’r Seilwaith Gwyrdd.

en-gb	Planning authorities should use the best available data to monitor a set of key species and habitats, and incorporate these indicators into both their Annual Monitoring Reports (AMRs) and, where appropriate, into the appropriate Section 6 Plan and Report.
cy-gb	Dylai awdurdodau cynllunio ddefnyddio’r data gorau sydd ar gael i fonitro set o gynefinoedd a rhywogaethau allweddol, ac ymgorffori’r dangosyddion yn yr Adroddiadau Monitro Blynyddol (AMRs) a lle bo gofyn, yng Nghynllun ac Adroddiad priodol Adran 6.

en-gb	The monitoring of success and delivery of habitat and species mitigation requirements secured through conditions and obligations can also usefully feed into this process.
cy-gb	Gellid monitro hefyd lwyddiant a gweithrediad y gofynion lliniaru cynefinoedd a rhywogaethau a gafwyd trwy amodau a rhwymedigaethau a defnyddio’r canlyniadau i fwydo’r broses.

en-gb	At the end of each reporting period they should use this data to indicate whether there has been a net gain or loss of biodiversity, and should use the trends identified to determine future priorities for planning and decision making, with the aim of furthering the goals of the Section 6 Duty.
cy-gb	Ar ddiwedd pob cyfnod adrodd, dylent ddefnyddio’r data hyn i ddangos a fu gynnydd neu golled net o fioamrywiaeth, a defnyddio’r tueddiadau a welwyd i benderfynu ar flaenoriaethau cynllunio a phenderfynu yn y dyfodol, hynny er lles nodau Dyletswydd Adran 6.

en-gb	6.3    Landscape
cy-gb	6.3    Tirwedd

en-gb	6.3.1   Landscape is an area, as perceived by people, whose character is the result of the action and interaction of natural and/or human factors.
cy-gb	6.3.1   Tirwedd yw ardal, fel y caiff ei dirnad gan bobl, y mae ei nodwedd yn deillio o weithrediad a rhyngweithiad ffactorau naturiol a/neu ddynol.

en-gb	Landscape policy is guided by the European Landscape Convention .
cy-gb	Llywir polisi tirwedd gan Gonfensiwn Tirweddau Ewrop .

en-gb	https://www.coe.int/en/web/landscape/home
cy-gb	https://www.coe.int/en/web/landscape/home

en-gb	6.3.2   The landscapes of Wales are rich and varied.
cy-gb	6.3.2   Mae tirweddau Cymru yn gyfoethog ac yn amrywiol.

en-gb	Many Welsh landscapes are iconic, and a quarter of the land area of Wales is designated as either a National Park or Area of National Outstanding Beauty (AONB).
cy-gb	Mae llawer o dirweddau Cymru’n eiconig, ac mae chwarter arwynebedd tir y wlad wedi’i ddynodi naill ai’n Barc Cenedlaethol neu’n  6.3.4  Ardal o Harddwch Naturiol Eithriadol.

en-gb	The character and special qualities of all our places and landscapes, both urban and rural, can provide a strong sense of place, inspiration and belonging, and contribute to the distinctive cultural identity of Wales.
cy-gb	Gall cymeriad a phriodoleddau arbennig ein lleoedd a’n tirweddau i gyd, yn drefol a gwledig, ddarparu synnwyr cryf o le, ysbrydoliaeth a pherthyn, a chyfrannu at hunaniaeth ddiwylliannol unigryw Cymru.

en-gb	All the landscapes of Wales are valued for their intrinsic contribution to a sense of place, and local authorities should protect and enhance their special characteristics, whilst paying due regard to the social, economic, environmental and cultural benefits they provide, and to their role in creating valued places.
cy-gb	Mae holl dirweddau Cymru’n cael eu gwerthfawrogi am eu cyfraniad hanfodol at synnwyr o le, a dylai awdurdodau lleol warchod a gwella eu nodweddion arbennig, gan dalu sylw dyledus i’r manteision cymdeithasol, economaidd, amgylcheddol a diwylliannol maent yn eu darparu, a’u rôl o ran creu lleoedd sy’n cael eu gwerthfawrogi.

en-gb	Considering landscape at the outset of formulating strategies and polices in development plans and when proposing development is key to sustaining and enhancing their special qualities, and delivering the maximum well-being benefits for present and future generations as well as helping to deliver an effective and integrated approach to natural resource management over the long term.
cy-gb	Mae ystyried tirwedd wrth ddechrau ffurfio strategaethau a pholisïau mewn cynlluniau datblygu ac wrth gynnig datblygiadau’n hollbwysig i gynnal eu priodoleddau arbennig ac ychwanegu atynt, a sicrhau’r manteision gorau posibl i lesiant cenedlaethau’r presennol a’r dyfodol, yn ogystal â helpu i gyflwyno dull effeithiol ac integredig o reoli adnoddau naturiol yn yr hirdymor.

en-gb	Collaboration and engagement with adjacent planning authorities, Natural Resources Wales (NRW), Cadw and the third sector will be necessary to draw on a wide range of expertise and evidence.
cy-gb	Bydd angen cydweithio ac ymgysylltu ag awdurdodau cynllunio cyfagos, Cyfoeth Naturiol Cymru (CNC), Cadw a’r trydydd sector i fanteisio ar amrywiaeth eang o arbenigedd a thystiolaeth.

en-gb	This means:
cy-gb	Mae hyn yn golygu:

en-gb	ensuring Wales contributes to meeting international responsibilities and obligations for landscapes;
cy-gb	sicrhau bod Cymru’n cyfrannu at gyflawni cyfrifoldebau a rhwymedigaethau rhyngwladol ar gyfer tirweddau;

en-gb	ensuring statutorily designated sites are properly protected and managed;
cy-gb	sicrhau bod safleoedd dynodedig statudol yn cael eu gwarchod a’u rheoli’n briodol;

en-gb	ensuring that the value of all landscapes for their distinctive character and special qualities is protected;
cy-gb	sicrhau y gwarchodir gwerth pob tirwedd am ei rinweddau arbennig a chymeriad unigryw;

en-gb	ensuring the opportunities landscapes provide for tourism, outdoor recreation, local employment, renewable energy and physical and mental health and well-being are taken into account and multiple well-being benefits for people and communities secured.
cy-gb	sicrhau bod y cyfleoedd mae tirweddau’n eu darparu ar gyfer twristiaeth, hamdden awyr agored, cyflogaeth leol, ynni adnewyddadwy a llesiant ac iechyd corfforol a meddyliol yn cael eu hystyried a manteision llesiant lluosog i bobl a chymunedau’n cael eu sicrhau.

en-gb	6.3.4  Where adverse effects on landscape character cannot be avoided, it will be necessary to refuse planning permission.
cy-gb	Pan na ellir osgoi effeithiau andwyol ar gymeriad tirwedd, bydd angen gwrthod caniatâd cynllunio.

en-gb	National Parks and Areas of Outstanding Natural Beauty
cy-gb	Parciau Cenedlaethol ac Ardaloedd o Harddwch Naturiol Eithriadol

en-gb	6.3.5  The statutory landscape designations that apply in Wales are National Parks, and AONBs.
cy-gb	6.3.5  Y dynodiadau tirwedd statudol sy’n  berthnasol yng Nghymru yw Parciau Cenedlaethol, ac AHNE.

en-gb	Planning authorities have a statutory duty to have regard to National Parks and AONB purposes.
cy-gb	Mae dyletswydd statudol ar awdurdodau cynllunio i ystyried dibenion Parciau Cenedlaethol ac AHNE.

en-gb	This duty applies in relation to all activities affecting National Parks and AONBs, whether those activities lie within, or in the setting of, the designated areas.
cy-gb	Mae’r ddyletswydd hon yn berthnasol i bob gweithgaredd sy’n effeithio ar Barciau Cenedlaethol ac AHNE, waeth a yw’r gweithgareddau hynny o fewn lleoliad yr ardaloedd dynodedig neu yng nghyffiniau’r ardaloedd hynny.

en-gb	The designated landscapes should be drivers of the sustainable use and management of natural resources in their areas, and planning authorities should have regard to their identified special qualities in the exercise of their functions and any relevant management plans.
cy-gb	Dylai’r tirweddau dynodedig fod yn sbardun i ddefnyddio a rheoli adnoddau naturiol mewn modd cynaliadwy yn eu hardaloedd, a dylai awdurdodau cynllunio ystyried eu rhinweddau arbennig penodol wrth arfer eu swyddogaethau ac unrhyw gynlluniau rheoli perthnasol.

en-gb	6.3.6  In National Parks, planning authorities should give great weight to the statutory purposes of National Parks, which are to conserve and enhance their natural beauty, wildlife and cultural heritage, and to promote opportunities for public understanding and enjoyment of their special qualities .
cy-gb	6.3.6  Dylai awdurdodau cynllunio parciau cenedlaethol roi pwys mawr ar ddibenion statudol Parciau Cenedlaethol, sef gwarchod a gwella eu harddwch naturiol, bywyd gwyllt a threftadaeth ddiwylliannol, a hyrwyddo cyfleoedd i’r cyhoedd ddeall a mwynhau eu priodoleddau .

en-gb	Planning authorities should also seek to foster the social, economic and cultural well-being of their local communities.
cy-gb	Dylai awdurdodau cynllunio fynd ati hefyd i feithrin llesiant cymdeithasol, economaidd a diwylliannol eu cymunedau lleol.

en-gb	The Sandford Principle provides that, where there is a conflict between these purposes, greater weight shall be given to conserving and enhancing natural beauty, wildlife and cultural heritage.
cy-gb	yn ôl Egwyddor Sandford, os oes gwrthdaro rhwng y dibenion hyn, rhoddir y pwys mwyaf ar warchod a gwella harddwch naturiol, bywyd gwyllt a threftadaeth ddiwylliannol.

en-gb	6.3.7   In AONBs, planning authorities should give great weight to conserving and enhancing the natural beauty of AONBs, and should have regard to the wildlife, cultural heritage and social and economic well-being of the areas.
cy-gb	6.3.7   Yn yr AHNE, dylai awdurdodau cynllunio roi pwys mawr ar warchod a gwella harddwch naturiol AHNE, a dylent ystyried bywyd gwyllt, treftadaeth ddiwylliannol, a llesiant cymdeithasol ac economaidd yr ardaloedd.

en-gb	6.3.8  National Parks and AONBs are of equal status in terms of landscape and scenic beauty, and must both be afforded the highest status of protection from inappropriate developments.
cy-gb	6.3.8  Yr un statws sydd i Barciau Cenedlaethol ac AHNE o ran harddwch eu tirwedd a’u golygfeydd, a rhaid diogelu’r ddau yn llwyr rhag datblygiadau anaddas.

en-gb	6.3.9  The special qualities of designated areas should be given weight in the development planning and the development management process.
cy-gb	6.3.9  Dylid rhoi pwys mawr ar rinweddau arbennig ardaloedd dynodedig wrth baratoi cynlluniau datblygu ac yn y broses rheoli datblygu.

en-gb	Proposals in National Parks and AONBs must be carefully assessed to ensure that their effects on those features which the designation is intended to protect are acceptable.
cy-gb	Rhaid asesu cynigion mewn Parciau Cenedlaethol ac AHNE yn ofalus i wneud yn siŵr bod eu heffeithiau ar y nodweddion hynny sydd i fod i gael eu gwarchod gan y dynodiad, yn dderbyniol.

en-gb	The contribution that development makes to the sustainable management of the designated area must be considered.
cy-gb	Rhaid i gyfraniad datblygiad at reoli’r ardal ddynodedig yn gynaliadwy gael ei ystyried.

en-gb	6.3.10  In National Parks or AONBs, special  considerations apply to major development proposals which are more national  than local in character.
cy-gb	6.3.10  Mewn Parciau Cenedlaethol neu AHNE,  mae ystyriaethau arbennig yn berthnasol i i gynigion datblygu mawr sy’n fwy cenedlaethol  na lleol eu natur.

en-gb	Major developments should not take place in National Parks or AONBs except in exceptional circumstances.
cy-gb	Ni ddylai datblygiadau mawr ddigwydd mewn Parciau Cenedlaethol neu Ardaloedd o Harddwch Naturiol Eithriadol ac eithrio o dan amgylchiadau eithriadol.

en-gb	This may arise where, after rigorous examination, there is demonstrated to be an overriding public need, refusal would be severely detrimental to the local economy and there is no potential for locating the development elsewhere or meeting the need in some other way.
cy-gb	Gallai hyn godi os gwelir, ar ôl archwiliad trwyadl, bod angen cyhoeddus sy’n drech na dim arall, y byddai gwrthod caniatâd yn niweidiol dros ben i’r economi leol a phan nad oes modd lleoli’r datblygiad mewn man arall neu ddiwallu’r angen mewn rhyw fodd arall.

en-gb	Any construction and restoration must be carried out to high environmental standards.
cy-gb	Rhaid cyflawni unrhyw waith adeiladu ac adfer yn ôl safonau amgylcheddol uchel.

en-gb	Consideration of applications for major developments should therefore include an assessment of:
cy-gb	Gan hynny wrth asesu ceisiadau am ddatblygiadau mawr dylid asesu:

en-gb	‘National’ in this context means UK.
cy-gb	Mae ‘cenedlaethol’ yn golygu y DU yn y cyd-destun hwn.

en-gb	the need for the development, in terms of national considerations and the impact of permitting it or refusing it upon the local economy;
cy-gb	yr angen am y datblygiad, yn nhermau ystyriaethau cenedlaethol, ac effaith ei ganiatáu neu ei wrthod ar yr economi leol;

en-gb	the cost of and scope for providing the development outside the designated area or meeting the need for it in some other way;
cy-gb	y gost a’r posibilrwydd o ddarparu’r datblygiad y tu allan i’r ardal a ddynodwyd neu ddiwallu’r angen amdano mewn rhyw ffordd arall;

en-gb	any detrimental effect on the environment and the landscape, and the extent to which that could be moderated and/or mitigated.
cy-gb	unrhyw effaith andwyol ar yr amgylchedd a’r dirwedd, ac i ba raddau y gellid lleihau a/neu leddfu hynny.

en-gb	Characteristics of Local Landscapes
cy-gb	Nodweddion Tirweddau Lleol

en-gb	6.3.11  Planning authorities should provide for the conservation and, where appropriate, enhancement of local landscapes.
cy-gb	6.3.11  Dylai awdurdodau cynllunio ddarparu ar gyfer gwarchod tirweddau lleol, a’u gwella lle bo hynny’n briodol.

en-gb	This may include policies for landscape features, characteristics and qualities of local significance, and the designation of Special Landscape Areas (SLAs).
cy-gb	Gallai hyn gynnwys polisïau ar gyfer nodweddion, priodoleddau a rhinweddau’r dirwedd sydd o bwys lleol, a dynodi Ardaloedd Tirwedd Arbennig (ATA).

en-gb	Planning authorities should state which features, characteristics or qualities require extra protection, and explain how the policy or designation will achieve this protection.
cy-gb	Dylai awdurdodau cynllunio ddatgan pa nodweddion, priodoleddau neu rinweddau sydd angen eu gwarchod ymhellach, ac egluro sut bydd y polisi neu’r dynodiad yn gwneud hynny.

en-gb	LANDMAP and any associated landscape character assessments (including the register of historic landscapes in Wales) should be used to inform local landscape policies and SPG, and to help identify or revise SLAs.
cy-gb	Dylid defnyddio LANDMAP ac unrhyw asesiadau cysylltiedig o gymeriad tirwedd (gan gynnwys y gofrestr o dirweddau hanesyddol yng Nghymru) wrth baratoi polisïau tirwedd lleol a chanllawiau cynllunio atodol, ac i helpu i nodi neu ddiwygio ATA.

en-gb	6.3.12  SLAs are non-statutory designations that define local areas of high landscape importance, which may be unique, exceptional or distinctive to the area.
cy-gb	6.3.12  Dynodiadau anstatudol yw ATA sy’n diffinio ardaloedd lleol o bwysigrwydd tirwedd mawr, a allai fod yn unigryw, yn eithriadol neu’n benodol i’r ardal.

en-gb	Planning authorities should apply these designations where there is good reason to believe that normal planning policies cannot provide the necessary protection.
cy-gb	Dylai awdurdodau cynllunio roi’r dynodiadau hyn ar waith lle mae rheswm da dros gredu na all polisïau cynllunio arferol eu gwarchod yn ddigonol.

en-gb	6.3.13  Geological features are a key part of our natural environment, and protecting geodiversity underpins the wider protection and management of our natural resources, including land availability, renewable energy potential, groundwater supply and flood risk.
cy-gb	6.3.13  Mae nodweddion daearegol yn rhan allweddol o’n hamgylchedd naturiol, ac mae gwarchod geoamrywiaeth yn sail i’r gwaith ehangach o warchod a rheoli ein hadnoddau naturiol, yn cynnwys argaeledd tir, potensial o ran ynni adnewyddadwy, cyflenwad dŵr daear a pherygl llifogydd.

en-gb	6.3.14  UNESCO Global Geoparks and Biospheres are areas of international geological significance, managed with a holistic concept of protection, education and sustainable development.
cy-gb	6.3.14  Mae Geoparciau a Biosfferau  Byd-eang UNESCO yn ardaloedd o bwys daearegol rhyngwladol, wedi’u rheoli â chysyniad cyfannol o warchod, addysg a datblygu cynaliadwy.

en-gb	Regionally Important Geodiversity Sites (RIGS) are non-statutory site designations that recognise locally or regionally important geological and geomorphological landscape features.
cy-gb	Mae Safleoedd Geoamrywiaeth o Bwys Rhanbarthol (RIGS) yn ddynodiadau anstatudol sy’n cydnabod nodweddion tirwedd daearegol a geomorffolegol o bwys lleol neu ranbarthol.

en-gb	RIGS are selected for their educational, scientific, historic and aesthetic qualities, to and designated through development plans.
cy-gb	Caiff RIGS eu dewis am eu rhinweddau addysgol, gwyddonol, hanesyddol ac esthetig, a chânt eu dynoi trwy gynlluniau datblygu.

en-gb	6.3.15  Planning authorities should protect the features and qualities for which Geoparks and RIGS have been designated, and are encouraged to promote opportunities for the incorporation of geological features within the design of development, particularly where relevant evidence is provided by Green Infrastructure Assessments.
cy-gb	6.3.15  Dylai awdurdodau cynllunio warchod y nodweddion a’r rhinweddau y mae Geoparciau a RIGS wedi’u dynodi o’u herwydd, ac fe’u hanogir i hyrwyddo cyfleoedd ar gyfer ymgorffori nodweddion daearegol wrth ddylunio datblygiad, yn enwedig lle mae tystiolaeth berthnasol yn dod i’r amlwg trwy Asesiadau o’r Seilwaith Gwyrdd.

en-gb	6.3.16  Some statutory Sites of Special Scientific Interest (SSSIs) are also designated for their nationally important geological or geomorphological features, and planning authorities have a duty to further the conservation and enhancement of those features.
cy-gb	6.3.16  Caiff rhai Safleoedd o Ddiddordeb Gwyddonol Arbennig (SoDdGA) eu dynodi hefyd am eu nodweddion daearegol neu geomorffolegol sydd o bwys cenedlaethol, ac mae dyletswydd ar awdurdodau cynllunio i wneud mwy i warchod a gwella’r nodweddion hynny.

en-gb	Common Land
cy-gb	Tir Comin

en-gb	6.3.17  Common land is a finite resource and should not be developed unnecessarily.
cy-gb	6.3.17  Mae tir comin yn adnodd y mae terfyn iddo ac ni ddylid ei ddatblygu onid oes raid.

en-gb	It is important in agricultural terms and valued for its leisure and environmental interests, particularly its significant role in habitat conservation.
cy-gb	Mae’n bwysig o safbwynt amaethyddol ac mae’n cael ei werthfawrogi am ei fuddiannau hamdden ac amgylcheddol, yn enwedig ei rôl bwysig o ran gwarchod cynefinoedd.

en-gb	Access to it should not be prevented or impeded unnecessarily to ensure its proper management.
cy-gb	Ni ddylid rhwystro nac atal mynediad iddo yn ddiangen, i sicrhau ei fod yn cael ei reoli’n briodol.

en-gb	The role and wider value of common land should be explored through Green Infrastructure Assessments.
cy-gb	Dylid ystyried ei rôl a’i werth ehangach drwy Asesiadau o’r Seilwaith Gwyrdd.

en-gb	6.3.18  In addition to planning permission, certain works which prevent or impede access to or over common land or involve new resurfacing require consent from Welsh Ministers.
cy-gb	6.3.18  Yn ogystal â chaniatâd cynllunio, bydd gwaith penodol sy’n atal neu’n amharu ar fynediad i neu dros dir comin neu sy’n gofyn am osod wyneb newydd angen caniatâd Gweinidogion Cymru.

en-gb	Where planning permission is being granted to develop on common land, an advisory note should be attached stating that the consent of the Welsh Ministers may also be required under common land legislation  .
cy-gb	Lle rhoddir caniatâd cynllunio i ddatblygu ar dir comin, dylid cynnwys nodyn cynghori yn datgan efallai fod angen caniatâd Gweinidogion Cymru hefyd o dan ddeddfwriaeth tir comin  .

en-gb	Landscape Information
cy-gb	Gwybodaeth am Dirweddau

en-gb	This may be required under the various common land legislation, the most usual being Section 38 of the Commons Act 2006 or Section 16 of the Commons Act 2006.
cy-gb	Gallai hyn fod yn ofynnol o dan amryw ddeddfwriaethau tir comin, a’r rhai mwyaf cyffredin yw Adran 38 o Ddeddf Tiroedd Comin 2006 neu Adran 16 o Ddeddf Tiroedd Comin 2006.

en-gb	6.3.19  LANDMAP is an important information resource, methodology, and monitoring baseline for the landscapes of Wales, which can help inform planning for the sustainable management of natural resources in an area.
cy-gb	6.3.19  Mae LANDMAP yn adnodd gwybodaeth, methodoleg, a gwaelodlin monitro pwysig ar gyfer tirweddau Cymru, a gall helpu i lywio gwaith cynllunio ar gyfer rheoli adnoddau naturiol yn gynaliadwy mewn ardal.

en-gb	LANDMAP describes and evaluates the physical, ecological, visual, cultural and historic aspects of the landscapes of Wales, and provides the basis of a consistent, quality assured national approach to landscape assessment.
cy-gb	Mae LANDMAP yn disgrifio ac yn gwerthuso agweddau ffisegol, ecolegol, gweledol, diwylliannol a hanesyddol ar dirweddau Cymru, ac yn sail i ddull cenedlaethol cyson â sicrwydd ansawdd o asesu tirweddau.

en-gb	LANDMAP assessments can help to inform green infrastructure assessments, SPG on landscape, development management decisions, landscape character assessment, special landscape areas (SLAs), local distinctiveness, design, and landscape sensitivity studies.
cy-gb	Gall asesiadau LANDMAP helpu i lywio asesiadau seilwaith gwyrdd, canllawiau cynllunio atodol ar dirwedd, penderfyniadau rheoli datblygu, asesu cymeriad tirwedd, ardaloedd o dirwedd arbennig, natur unigryw leol, dylunio, ac astudiaethau o sensitifrwydd tirweddau.

en-gb	6.3.20  Planning authorities should draw upon LANDMAP in the preparation of landscape plans and assessments needed to inform development plans, SPGs and the development management process.
cy-gb	6.3.20  Dylai Awdurdodau Cynllunio ddefnyddio LANDMAP wrth baratoi cynlluniau ac asesiadau tirwedd sydd eu hangen i lywio cynlluniau datblygu, canllawiau cynllunio atododol a’r broses rheoli datblygu.

en-gb	LANDMAP assessments should be published.
cy-gb	Dylai asesiadau LANDMAP gael eu cyhoeddi.

en-gb	6.4   B iodiversity and Ecological Networks
cy-gb	6.4   B ioamrywiaeth a Rhwydweithiau Ecolegol

en-gb	6.4.1  Biodiversity underpins the structure and functioning of ecosystems.
cy-gb	6.4.1  Mae bioamrywiaeth yn sail i strwythur a gweithrediad ecosystemau.

en-gb	It is the diversity of living organisms whether at the genetic, species or ecosystem level.
cy-gb	Mae’n golygu amrywiaeth organebau byw boed hynny ar lefel genetig, rhywogaeth neu ecosystem.

en-gb	An ecosystem is made up of living organisms, plants, animals and micro-organisms, in conjunction with their non-living environment, air, water, minerals and soil, and all the diverse and complex interactions that take place between them.
cy-gb	Mae ecosystem yn cynnwys organebau byw, planhigion, anifeiliaid a micro-organebau, ar y cyd â’u hamgylchedd anfyw (aer, dŵr, mwynau a phridd) a’r holl ryngweithio amrywiol a chymhleth sy’n digwydd rhyngddynt.

en-gb	6.4.2  The Environment (Wales) Act 2016  introduced an enhanced biodiversity   and resilience of ecosystems  duty (Section 6 Duty).
cy-gb	6.4.2  Cyflwynodd Deddf yr Amgylchedd  (Cymru) 2016 ddyletswydd uwch  yn ymwneud â bioamrywiaeth  a chydnerthedd ecosystemau  (dyletswydd adran 6).

en-gb	This duty applies to public authorities in the exercise of their functions in relation to Wales and will help maximise contributions to achieving the well-being goals.
cy-gb	Mae’r ddyletswydd hon yn berthnasol i awdurdodau cyhoeddus wrth arfer eu swyddogaethau mewn perthynas â Chymru a bydd yn helpu i sicrhau’r cyfraniadau mwyaf posibl at gyflawni nodau llesiant.

en-gb	The Nature Recovery Action Plan supports this legislative requirement to reverse the decline in biodiversity, address the underlying causes of biodiversity loss by putting nature at the heart of decision-making and increasing the resilience of ecosystems by taking specific action focused around the 6 objectives for habitats and species.
cy-gb	Mae’r Cynllun Adfer Natur yn cefnogi’r gofyniad deddfwriaethol hwn i wrthdroi’r dirywiad mewn bioamrywiaeth, mynd i’r afael â’r achosion sydd wrth wraidd colli bioamrywiaeth drwy ganolbwyntio  ar natur wrth wneud penderfyniadau a chynyddu cydnerthedd ecosystemau drwy gymryd camau penodol sy’n canolbwyntio ar y 6 amcan ar gyfer cynefinoedd a rhywogaethau.

en-gb	Biodiversity  is defined by the CBD as “the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part;
cy-gb	Diffinnir bioamrywiaeth  gan y Confensiwn ar Amrywiaeth Fiolegol (CBD) fel yr amrywiaeth ymysg organebau byw o bob ffynhonnell yn cynnwys, ymhlith eraill, y tir, y môr ac ecosystemau dyfrol eraill a’r cymhlethdodau ecolegol maent yn rhan ohonynt;

en-gb	this includes diversity within species, between species and of ecosystems”.
cy-gb	mae hyn yn cynnwys amrywiaeth o fewn rhywogaethau, rhwng rhywogaethau ac mewn ecosystemau.

en-gb	Diversity is a structural feature of ecosystems, and the variability among ecosystems is an element of biodiversity.
cy-gb	Mae amrywiaeth yn nodwedd strwythurol o ecosystemau, ac mae amrywiaeth ymhlith ecosystemau yn elfen o fioamrywiaeth.

en-gb	Ecosystems.The CBD defined ecosystems as “a dynamic complex of plant, animal and micro-organisms and their non-living environment interacting as a functional unit”.
cy-gb	Ecosystemau  Roedd CBD yn diffinio ecosystemau fel cymhlethfa ddeinamig o blanhigion, anifeiliaid a micro-organebau a’u hamgylchedd anfyw yn rhyngweithio fel uned weithredol.

en-gb	The key feature of ecosystems is that they are fully integrated systems with ‘emergent properties’ arising from interactions between the living and non-living elements of which they are composed.
cy-gb	Nodwedd allweddol ecosystemau yw eu bod yn systemau sydd wedi’u hintegreiddio’n llawn gyda nodweddion newydd sy’n deillio o ryngweithio rhwng yr elfennau byw ac anfyw sy’n eu creu.

en-gb	6.4.3  The planning system has a key role to  play in helping to reverse the decline in biodiversity and increasing the resilience of ecosystems, at various scales, by ensuring appropriate mechanisms are in place to both protect against loss and to secure enhancement.
cy-gb	6.4.3  Mae gan y system gynllunio rôl allweddol   o ran helpu i wrthdroi’r dirywiad mewn bioamrywiaeth a chynyddu cydnerthedd ecosystemau, ar wahanol raddfeydd, drwy sicrhau bod mecanweithiau priodol ar waith i ddiogelu rhag colled a sicrhau gwelliant.

en-gb	Addressing the consequences of climate change should be a central part of any measures to conserve biodiversity and the resilience of ecosystems.
cy-gb	Dylai mynd i’r afael â chanlyniadau newid yn yr hinsawdd fod yn rhan ganolog o unrhyw fesurau i warchod bioamrywiaeth a chydnerthedd ecosystemau.

en-gb	Information contained in SoNaRR, Area Statements and species records from Local Environmental Record Centres should be taken into account.
cy-gb	Dylid ystyried gwybodaeth yn yr Adroddiad ar Sefyllfa Adnoddau Naturiol, Datganiadau Ardal ac adroddiadau ar rywogaethau gan Ganolfannau Cofnodion Amgylcheddol.

en-gb	Development plan strategies, policies and development proposals must consider the need to:
cy-gb	Mae angen i strategaethau, polisïau a chynigion datblygu cynlluniau datblygu ystyried yr angen i:

en-gb	support the conservation of biodiversity, in particular the conservation of wildlife and habitats;
cy-gb	gefnogi cadwraeth bioamrywiaeth, yn enwedig cadwraeth bywyd gwyllt a chynefinoedd;

en-gb	ensure action in Wales contributes to meeting international responsibilities and obligations for biodiversity and habitats;
cy-gb	sicrhau bod gweithredu yng Nghymru’n cyfrannu at gyflawni cyfrifoldebau a rhwymedigaethau rhyngwladol ar gyfer bioamrywiaeth a chynefinoedd;

en-gb	ensure statutorily and non-statutorily designated sites are properly protected and managed;
cy-gb	sicrhau bod safleoedd dynodedig statudol ac anstatudol yn cael eu gwarchod a’u rheoli’n briodol;

en-gb	safeguard protected and priority species and existing biodiversity assets from impacts which directly affect their nature conservation interests and compromise the resilience of ecological networks and the components which underpin them, such as water and soil, including peat;
cy-gb	diogelu rhywogaethau gwarchodedig a blaenoriaeth ac asedau bioamrywiaeth sy’n bodoli’n barod rhag effeithiau sy’n effeithio’n uniongyrchol ar eu buddiannau cadwraeth natur ac yn cyfaddawdu cydnerthedd rhwydweithiau ecolegol a’r cydrannau sy’n sail iddynt, fel dŵr a phridd, gan gynnwys mawn;

en-gb	secure enhancement of and improvements to ecosystem resilience by improving diversity, condition, extent and connectivity of ecological networks.
cy-gb	datblygu a gwella cydnerthedd ecosystemau drwy wella amrywiaeth, cyflwr, maint a chysylltedd rhwydweithiau ecolegol.

en-gb	6.4.4  It is important that biodiversity and resilience considerations are taken into account at an early stage in both development plan preparation and when proposing or considering development proposals.
cy-gb	6.4.4  Mae’n bwysig bod ystyriaethau bioamrywiaeth a chydnerthedd yn cael eu hystyried yn gynnar wrth baratoi cynlluniau datblygu ac wrth gynnig neu ystyried cynigion datblygu.

en-gb	Since these considerations are not confined by administrative boundaries they must be addressed strategically through consultation and collaboration with adjoining planning authorities and other bodies such as NRW and the third sector.
cy-gb	Gan nad yw ystyriaethau hyn yn cael eu cyfyngu gan ffiniau gweinyddol, mae’n rhaid mynd i’r afael â nhw’n strategol drwy ymgynghori a chydweithio gydag awdurdodau cynllunio cyfagos a chyrff eraill fel CNC a’r trydydd sector.

en-gb	All reasonable steps must be taken to maintain and enhance biodiversity and promote the resilience of ecosystems and these should be balanced with the wider economic and social needs of business and local communities.
cy-gb	Mae’n rhaid cymryd pob cam rhesymol i gynnal neu wella bioamrywiaeth a chryfhau cydnerthedd ecosystemau.

en-gb	Where adverse effects on the environment cannot be avoided or mitigated, it will be necessary to refuse planning permission.
cy-gb	Dylid cydbwyso’r rhain gydag anghenion economaidd a chymdeithasol ehangach busnesau a chymunedau lleol. Pan na ellir osgoi neu leihau effeithiau andwyol ar yr amgylchedd, bydd angen gwrthod caniatâd cynllunio.

en-gb	Biodiversity and Resilience of Ecosystems Duty (Section 6 Duty)
cy-gb	Dyletswydd Bioamrywiaeth a Chydnerthedd Ecosystemau (Dyletswydd Adran 6)

en-gb	6.4.5  Planning authorities must seek to maintain and enhance biodiversity in the exercise of their functions.
cy-gb	6.4.5  Rhaid i awdurdodau cynllunio geisio cynnal a gwella bioamrywiaeth wrth arfer eu swyddogaethau.

en-gb	This means development should not cause any significant loss of habitats or populations of species, locally or nationally and must provide a net benefit for biodiversity.
cy-gb	Mae hynny’n golygu na ddylai datblygu arwain at gollediad mawr i gynefinoedd na phoblogaethau o rywogaeth, yn lleol nac yn genedlaethol, a rhaid iddo esgor ar fanteision net i fioamrywiaeth.

en-gb	In doing so planning authorities must also take account of and promote the resilience of ecosystems, in particular the following aspects:
cy-gb	Wrth wneud, rhaid i awdurdodau cynllunio ystyried a hyrwyddo cydnerthedd ecosystemau hefyd, a’r agweddau canlynol yn arbennig:

en-gb	diversity between and within ecosystems;
cy-gb	amrywiaeth rhwng ac o fewn ecosystemau;

en-gb	the connections between and within ecosystems;
cy-gb	y cysylltiadau rhwng ac o fewn ecosystemau;

en-gb	the scale of ecosystems;
cy-gb	graddfa ecosystemau;

en-gb	the condition of ecosystems including their structure and functioning;
cy-gb	cyflwr ecosystemau (yn cynnwys eu strwythur a’u gweithrediad);

en-gb	the adaptability of ecosystems.
cy-gb	gallu ecosystemau i ymaddasu.

en-gb	6.4.6  In fulfilling this duty, planning authorities must have regard to:
cy-gb	6.4.6  Wrth gyflawni’r ddyletswydd hon, rhaid i awdurdodau cynllunio roi sylw i:

en-gb	the list of habitats and species of principal importance for Wales, published under Section 7 of the Environment (Wales) Act 2016;
cy-gb	y rhestr o gynefinoedd sydd o’r pwys mwyaf i Gymru, a gyhoeddwyd o dan adran 7 o Ddeddf yr Amgylchedd (Cymru) 2016;

en-gb	the SoNaRR, published by NRW; and
cy-gb	yr Adroddiad o Gyflwr Adnoddau Naturiol, a gyhoeddir gan CNC;

en-gb	any Area Statement that covers all or part of the area in which the authority exercises its functions.
cy-gb	unrhyw Ddatganiad Ardal sy’n cwmpasu’r cyfan neu ran o’r ardal lle mae’r awdurdod yn arfer ei swyddogaethau.

en-gb	6.4.7  Planning Authorities should also refer to up to date ecological survey information (where appropriate).
cy-gb	6.4.7  Dylai awdurdodau cynllunio gyfeirio hefyd at wybodaeth arolygon ecolegol diweddar (lle bo gofyn).

en-gb	6.4.8  A proactive approach towards facilitating  the delivery of biodiversity and resilience outcomes should be taken by all those participating in the planning process.
cy-gb	6.4.8  Dylai pawb sy’n rhan o’r broses  gynllunio fynd ati’n rhagweithiol i hwyluso’r gwaith o gyflawni canlyniadau bioamrywiaeth a chydnerthedd.

en-gb	In particular, planning authorities must demonstrate that they have sought to fulfil the duties and requirements of Section 6 of the Environment Act by taking all reasonable steps to maintain and enhance biodiversity in the exercise of their functions .
cy-gb	Yn arbennig, rhaid i awdurdodau cynllunio ddangos eu bod wedi ceisio cyflawni dyletswyddau a gofynion Adran 6 o Ddeddf yr Amgylchedd drwy gymryd pob cam rhesymol i gynnal a gwella bioamrywiaeth wrth arfer eu swyddogaethau .

en-gb	Further guidance on Section 6 is available at https://gov.wales/topics/environmentcountryside/consmanagement/natural-resources management/environment-act/guidance-for-section-6/?lang=en 
cy-gb	Ceir rhagor o wybodaeth am Adran 6 yn www. gov.wales/topics/environmentcountryside/consmanagement/natural-resources-management/ environment-act/guidance-for-section-6/?skip=1&lang=cy 

en-gb	6.4.9  The broad framework for implementing the Section 6 Duty and building resilience through the planning system includes addressing:
cy-gb	6.4.9  Mae’r fframwaith eang ar gyfer gweithredu’r ddyletswydd Adran 6 a meithrin cydnerthedd drwy’r system gynllunio yn cynnwys mynd i’r afael â’r canlynol:

en-gb	Implementing the Section 6 Duty
cy-gb	Gweithredu Dyletswydd Adran 6

en-gb	Diversity:  to ensure mechanisms are in place to minimise further loss and where circumstances allow for species’ populations to expand and recolonise their natural range (former range) or adapt to future change.
cy-gb	Amrywiaeth:  sicrhau bod mecanweithiau ar waith i leihau rhagor o golledion a lle bo amgylchiadau’n caniatáu, galluogi poblogaethau rhywogaethau i ehangu ac ail-gytrefu eu cynefin naturiol (cyn gynefin) neu ymaddasu i newidiadau’r dyfodol.

en-gb	More diverse ecosystems are more resilient to external influences (this includes biological, geological and physical diversity on a site).
cy-gb	Mae ecosystemau mwy amrywiol yn gallu gwrthsefyll dylanwadau allanol yn well (mae hyn yn cynnwys amrywiaeth fiolegol, daearegol a ffisegol y safle).

en-gb	This means development should not cause any significant loss of habitats or populations of species, locally or nationally and must provide a net benefit for biodiversity;
cy-gb	Mae hyn yn golygu na ddylai datblygu arwain at golledion mawr i gynefinoedd na phoblogaethau rhywogaethau, yn lleol nac yn genedlaethol a rhaid iddo esgor ar fanteision net i fioamrywiaeth;

en-gb	Extent:  to ensure mechanisms allow for the identification of potential habitat, the maintenance of existing assets and networks and promote the restoration of damaged, modified or potential habitat and the creation of new habitat.
cy-gb	Hyd a lled:  sicrhau bod mecanweithiau’n caniatáu ar gyfer clustnodi cynefin posib. cynnal asedau a rhwydweithiau sy’n bodoli eisoes a hyrwyddo’r gwaith o adfer cynefinoedd sydd wedi’u difrodi neu eu haddasu neu ddarpar gynefinoedd a chreu cynefinoedd newydd.