Deddf yr Amgylchedd (Cymru) Adran 7 ac OSPAR: Cynefinoedd Morol
O dan Ddeddf yr Amgylchedd (Cymru) (2016), mae Adran 7 yn ei gwneud yn ofynnol i restrau bioamrywiaeth gael eu cynhyrchu. Mae'r rhestrau hyn yn cynnwys mathau o gynefinoedd sydd yn "Bwysig Iawn" at ddiben cynnal a gwella bioamrywiaeth mewn perthynas â Chymru. Mae'r rhestr hon yn disodli'r ddyletswydd yn Adran 42 o Deddf yr Amgylchedd Naturiol a Chymunedau Gwledig 2006. Yn ogystal â hyn, gellir gwarchod cynefinoedd morol o dan Gonfensiwn OSPAR, sydd wedi sefydlu rhestr o "rywogaethau a chynefinoedd dan fygythiad a/neu sy'n dirywio" yng Ngogledd-ddwyrain yr Iwerydd. Mae’r set ddata ofodol hon yn manylu ar helaethrwydd a lleoliad y cynefinoedd morol hynny sydd wedi’u dosbarthu fel “Pwysig Iawn” o dan Adran 7 ac sy’n cael eu hystyried yn rhai “dan fygythiad neu’n dirywio” o dan OSPAR yng Nghymru. Ymhlith y cynefinoedd mae: Creigresi Carbonad, Creigiau Morydol, Mwydyn Crwybr Sabellaria alveolata, Clogfeini Rhynglanwol, Cynefinoedd mwd mewn dyfroedd dyfnion, Gwelyau Misglod Gwyrddion Musculus Discors, Gwelyau Cregyn Gleision (a restrir o dan OSPAR hefyd), Sbwng Bregus ac Anthosoaid (a restrir o dan OSPAR hefyd), Gwely Marchfisglod Modiolus (a restrir o dan OSPAR hefyd), Fflatiau Llaid Rhynglanwol (a restrir o dan OSPAR hefyd), Gwelyau Maerl byw a marw (a restrir o dan OSPAR hefyd), riff Sabellaria spinulosa (a restrir o dan OSPAR hefyd), Lagwnau Heli (a restrir o dan OSPAR hefyd), Morfa Heli, Gwelyau Morwellt (a restrir o dan OSPAR hefyd), Megaffawna Seapens a Thyrchu (a restrir o dan OSPAR hefyd), Datguddiadau Clai Mawn (a restrir o dan OSPAR hefyd), Graean Mwdlyd Cysgodol (a restrir o dan OSPAR hefyd), Gwaddodion Mwd Cymysgedd Islanwol (a restrir o dan OSPAR hefyd), Sianelau wedi’u Hysgubo gan y Llanw (a restrir o dan OSPAR hefyd), Gwelyau Wystrys (OSPAR yn unig).
Datganiad priodoli
Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Hawl Cronfa Ddata. Cedwir pob hawl. Yn cynnwys data Arolwg Ordnans. Rhif Trwydded Arolwg Ordnans AC0000849444. Hawlfraint y Goron a Hawl Cronfa Ddata. Yn deillio'n rhannol o ddata a ddarparwyd o dan drwydded gan Arolwg Daearegol Prydain © NERC
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS122453
- Teitl Amgen
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- Deddf yr Amgylchedd (Cymru) Adran 7 ac OSPAR: Cynefinoedd Morol
- Laith Metadata
- English
- Datganiad
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The data was collated from a wide range of sources, including but not limited to Marine Recorder, Phase 1 Intertidal, HabMap and Marine Monitoring Data. Habitats layers were produced as both polygon and point data for many of the habitats (where both types of data exist – some layers only have point data). Each layer is accompanied by processing notes detailing data sources and all decision made in creating the layers. A standard template was also produced and documented for attributing the GIS layers and general assumptions that could be made. Data layers within this dataset are updated at different times, usually as and when new data is available and collated.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2023-02-03
Ystod amser
- Dyddiad cychwyn
- 2008-01-01
- Dyddiad gorffen
- 2023-02-03
- Categori pwnc
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- Biota
Rhychwant
Rhychwant
- Hyd
- Irish Sea
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
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benthic boundary layer
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
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Geographic Information System
(
)
- Math
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ESRI Feature Class
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Geographic Information System
(
)
- Lleolwr Adnoddau
- View and Download Data ( WWW:LINK-1.0-http--link )
- Lleolwr Adnoddau
- Web Mapping Service ( OGC:WMS )
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
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The data was collated from a wide range of sources, including but not limited to Marine Recorder, Phase 1 Intertidal, HabMap and Marine Monitoring Data. Habitats layers were produced as both polygon and point data for many of the habitats (where both types of data exist – some layers only have point data). Each layer is accompanied by processing notes detailing data sources and all decision made in creating the layers. A standard template was also produced and documented for attributing the GIS layers and general assumptions that could be made. Data layers within this dataset are updated at different times, usually as and when new data is available and collated.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
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NRW Thesaurus
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- Convention for the Protection of the Marine Environment of the North East Atlantic, Oslo and Paris Conventions (OSPAR)
- Biodiversity Action Plan (BAP)
- Section 7
- marine habitat
- OSPAR
- marine environment (marine habitats) (seas) (oceans) (maritime environment)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-19
Allweddair
-
SeaDataNet Parameter Discovery Vocabulary
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- Habitat characterisation
- Habitat extent
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-19
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
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Part of this dataset is sensitive and restricted as it contains data exempt from general release under EIR. Sensitive data must be kept confidential; general release is not permitted due to risk of harm to the environment or third parties.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
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© CNC/NRW All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC The non restricted (published) data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. Sensitive data may be re-used under provision and in line with the terms of a NRW licence and NRWs guidance on Ecological data exempt from general release and may be requested. Sensitive data can be requested and may be provided under licence.
Datganiad Priodoli
- Cyfyngiadau eraill
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Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC
Math o Drwydded
- Cyfyngiadau eraill
- Open Government Licence
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313232343533 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-11-19T17:55:47.435Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
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1.0