Rhybuddion Cennau Ynn
Mae'r data hyn yn nodi ardaloedd 10x10m, 100x100m a 1000x1000m lle cofnodwyd Cen dan Fygythiad ar Ynn. Dyluniwyd y set ddata i ganiatáu i reolwyr tir nodi'n gyflym a oes angen iddynt ystyried cen prin wrth weithio gyda choed Ynn, yn enwedig os ydynt yn ystyried cwympo coeden oherwydd lladdwr yr ynn (Hymenoscyphus pseudoalbidus).
Datganiad priodoli
Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Hawl Cronfa Ddata. Cedwir pob hawl.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS124436
- Teitl Amgen
-
- Ash Lichen Alert.lyr
- Ash Lichen Alert 1km.lyr
- Laith Metadata
- English
- Datganiad
-
Most data are from BLS Rare and Threatened Lichen Records: Wales (British Lichen Society; CC-BY); a minority are from NRW Regional Data: North Wales (Cofnod - North Wales Environmental Information Service; OGL), Natural Resources Wales Regional Data: Mid-Wales (BIS for Powys and Brecon Beacons National Park; OGL), NRW Regional Data: all taxa (sensitive species only), West Wales (West Wales Biodiversity Information Centre; OGL) and NRW Regional Data: South East Wales Non-sensitive species (South East Wales Biodiversity Records Centre; OGL).
Key
- Red shows where a rare lichen is growing on an ash tree: these are the most important localities for action to prevent damage to a rare lichen.
- Pink shows where a rare lichen that often grows on ash has been recorded, but where the record does not specify the host tree. Consultation with Natural Resources Wales is advisable in these cases, especially in SSSI, because the rare lichens may be growing on ash.
- Yellow shows where a rare lichen that often grows on ash has been recorded on other host trees.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2022-07-29
Ystod amser
- Dyddiad cychwyn
- 1950-01-01
- Dyddiad gorffen
- 2022-01-31
- Categori pwnc
-
- Biota
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Geographic Information System
(
Unknown
)
- Math
-
ESRI feature class
-
Geographic Information System
(
Unknown
)
- Lleolwr Adnoddau
- View and Download ( WWW:LINK-1.0-http--link )
- Lleolwr Adnoddau
- Web Mapping Service ( OGC:WMS )
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Cydymffurfiad
- Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Eglurhad
-
This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
- Gradd
- false
- Datganiad
-
Most data are from BLS Rare and Threatened Lichen Records: Wales (British Lichen Society; CC-BY); a minority are from NRW Regional Data: North Wales (Cofnod - North Wales Environmental Information Service; OGL), Natural Resources Wales Regional Data: Mid-Wales (BIS for Powys and Brecon Beacons National Park; OGL), NRW Regional Data: all taxa (sensitive species only), West Wales (West Wales Biodiversity Information Centre; OGL) and NRW Regional Data: South East Wales Non-sensitive species (South East Wales Biodiversity Records Centre; OGL).
Key
- Red shows where a rare lichen is growing on an ash tree: these are the most important localities for action to prevent damage to a rare lichen.
- Pink shows where a rare lichen that often grows on ash has been recorded, but where the record does not specify the host tree. Consultation with Natural Resources Wales is advisable in these cases, especially in SSSI, because the rare lichens may be growing on ash.
- Yellow shows where a rare lichen that often grows on ash has been recorded on other host trees.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- coastal lichens
- tree dieback
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2025-01-08
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
-
This data is comprised of a mixture of third party owned records and NRW records. NRW policy permits access to and release of this data under the same terms as its own data. There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW and various third-party recorders NRW owns the copyright of the collation, but the ownership of the records themselves rests with the originator. 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.
Datganiad Priodoli
- Cyfyngiadau eraill
-
Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313234343336 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2025-05-07T10:59:32.971Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0