National Vegetation Classification (NVC) Survey of Selected Alder Woods on Sites of Special Scientific Interest (SSSIs) in Wales (JA1)
National Vegetation Classification (NVC) survey of alder woods at 11 sites on 10 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.
- Identification
- Extent
- Distribution
- Quality
- Keywords
- Spatial Reference System
- Content
- Constraints
- Maintenance
- Metadata
Identification
- Identifier
- NRW_DS101978
- Alternative Title
-
- PH2_Woodland_Sites.LYR
- Arolwg DLlC ar goedydd gwern dethol ar SoDdGA yng Nghymru - data SGDd (JA1)
- Metadata Language
- English
- Lineage
-
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.
- Dataset Reference Date (Publication)
- 1996-12-31
Temporal Extent
- Begin date
- 1995-08-02
- End date
- 1995-08-30
- Topic category
-
- Environment
- Biota
Extent
Extent
- Geographic Extent
- Wales (WLS)
))
Distribution
- Format Type and Description
-
-
Geographic Information System
()
- Specification
-
[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)
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Geographic Information System
()
Quality
Data quality
- Quality Scope
- Dataset
- Lineage
-
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.
Keywords
Keywords
- Type
- Theme
Citation
- Date (Publication)
- 2008-06-01
Keywords
- NRW Thesaurus
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- National Vegetation Classification (NVC)
- Phase 2 Woodland Survey Database
- SSSI notification
- SSSI (Sites of Special Scientific Interest)
- woodland (woodlands)
- alder
- alnus
- geographical information systems (GIS)
- Phase 2 Survey (Phase II)
- Type
- Theme
Citation
- Date (Publication)
- 2023-12-31
Spatial Reference System
Content
Content Information
NRW Profile
Custom Elements
- NRW Related Title
-
Woodland survey of Wales : alder woodlands on SSSI
Constraints
Constraints
Limitations on Public Access and Use
- Restriction type
- Other restrictions
Access Constraints Directive
- Limitations
- no limitations
Access Constraints Text
- Other constraints
-
The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. NRW may release, publish or disseminate this data freely; providing recipients are made aware of use restrictions (See general use restrictions).
Use Constraints
- Use constraints type
- Other restrictions
- Other constraints
-
© CNC/NRW and © Crown copyright 2015. All rights reserved. Natural Resources Wales, AC0000849444. Third parties seeking to re-use this data require a Licence issued by NRW. It allows re-use, reproduction and dissemination in any format or medium but only for non-commercial purposes, according to the terms and conditions of the Licence. Those seeking commercial re-use require a commercial licence available from the OS.
Metadata
Metadata
- File Identifier
- 4f4c4942-4343-5764-6473-313031393738 XML
- Metadata Language
- English
- Parent Identifier
-
Phase 2 Woodland Survey of Wales
NRW_DS101782
- Resource type
- Dataset
- Metadata Date
- 2024-05-31T09:26:27.423Z
- Metadata Standard Name
- NRW
- Metadata Standard Version
-
1.0