Arolwg DLlC ar goedydd gwern dethol ar SoDdGA yng Nghymru - data SGDd (JA1)
National Vegetation Classification (NVC) survey of alder woods at eleven sites on ten Sites of Special Scientific Interest (SSSIs) throughout Wales.
The aim of this survey was to provide a better understanding of the plant communities of Welsh alder woods, a rather neglected habitat.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS101978
- Teitl Amgen
-
- PH2_Woodland_Sites.LYR
- Laith Metadata
- English
- Datganiad
-
Countryside Council for Wales (CCW) commissioned survey contributes to a NVC Woodland Surveys collation. Standard woodland NVC survey methodology was used. Woodland communities were identified by eye and mapped, supported by sample quadrats and target notes.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 1996-12-31
Ystod amser
- Dyddiad cychwyn
- 1995-08-02
- Dyddiad gorffen
- 1995-08-30
- Categori pwnc
-
- Environment
- Biota
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Geographic Information System
(
Unknown
)
- Math
-
[A] Vegetation (ArcMap - polygons) [B] Mosaic information (ArcMap - no spatial objects) [C] Site Boundaries (ArcMap - polygons) [D] Survey Boundary (ArcMap - polygons) [E] Quadrats (ArcMap - points) [F] Site Vegetation NVC summaries (ArcMap - no spatial objects) [G] Survey Vegetation NVC summaries (ArcMap - no spatial objects) [H] Georeferenced raster scans of original paper maps (ArcMapand image files)
-
Geographic Information System
(
Unknown
)
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
-
Countryside Council for Wales (CCW) commissioned survey contributes to a NVC Woodland Surveys collation. Standard woodland NVC survey methodology was used. Woodland communities were identified by eye and mapped, supported by sample quadrats and target notes.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- alnus
- alder
- SSSI notification
- SSSI (Sites of Special Scientific Interest)
- geographical information systems (GIS)
- woodland (woodlands)
- National Vegetation Classification (NVC)
- Phase 2 Survey (Phase II)
- Phase 2 Woodland Survey Database
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2025-01-08
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
-
Woodland survey of Wales : alder woodlands on SSSI
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
-
The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. There are no access restrictions on this data. However there are third party use restrictions.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW and © Crown copyright. All rights reserved. Natural Resources Wales, AC0000849444 Data may be re-used under provision and in line with the terms of a NRW licence. Those seeking commercial re-use require a commercial licence available from the OS.
Datganiad Priodoli
- Cyfyngiadau eraill
-
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.
Math o Drwydded
- Cyfyngiadau eraill
- NRW Conditional
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313031393738 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Phase 2 Woodland Survey of Wales
NRW_DS101782
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2025-06-30T13:42:46.842Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0