National Nature Reserves (NNRs) Declarations
This is a spatial dataset which shows National Nature Reserves (NNRs) with their different declarations. NNRs represent the very best examples of our wildlife habitats and geological features and can range in size between five hectares to well over 2,000.
NNRs are declared by Natural Resources Wales (NRW) under the National Parks and Access to the Countryside Act of 1949, or under the Wildlife and Countryside Act of 1981. They are owned or leased by NRW, or the land is held by an approved body, such as a County Wildlife Trust. Each reserve has a programme of work to manage the site's special features. All of them are also Sites of Special Scientific Interest (SSSI) and may provide places for educational projects, research and management trials. Some reserves require permits to gain access to them.
Please refer to National Parks and Access to the Countryside Act 1949 and Wildlife and Countryside Act of 1981, for reasons of creation of the original designation. With the coming of GIS and its use in government departments and commercial companies mobilising the data in this way, advances the protection of these sites and the efficiency of decision making.
This data has been checked by NRW staff. The original, individual, declaration paper maps are the legal documents. It should be pointed out that some of the oldest declaration maps.
- Identification
- Extent
- Distribution
- Quality
- Keywords
- Spatial Reference System
- Content
- Constraints
- Maintenance
- Metadata
Identification
- Identifier
- NRW_DS98751
- Alternative Title
-
- NNR Declarations.LYR
- Separate declarations on each National Nature Reserve
- Metadata Language
- English
- Lineage
-
Each individual declaration map that makes up a single NNR has been digitised. In some cases an individual NNR is made up of one declaration map, whereas others have 15 separate declaration maps that were registered over a number of years.
Initially the individual, declaration maps were produced on paper at 1:10,000 or 1:2500 scales on early 1900s edition of map, then in later years created through GIS. This dataset has been transferred to OSMasterMap (CCW 2006 update) in 2008 and is on going.
- Dataset Reference Date (Publication)
- 2023-12-08
Temporal Extent
- Begin date
- 1995-01-01
- End date
- 2023-06-08
- Topic category
-
- Biota
- Environment
- Imagery base maps earth cover
Extent
Extent
- Geographic Extent
- Wales (WLS)
))
Distribution
Distribution
- Format Type and Description
-
-
Geographic Information System
(
)
- Specification
-
Arc GIS format
-
Geographic Information System
(
)
- Resource Locator
- Download data and Web Service ( WWW:LINK-1.0-http--link )
- Resource Locator
- Web Service ( WWW:LINK-1.0-http--link )
Quality
Data quality
- Quality Scope
- Dataset
- Lineage
-
Each individual declaration map that makes up a single NNR has been digitised. In some cases an individual NNR is made up of one declaration map, whereas others have 15 separate declaration maps that were registered over a number of years.
Initially the individual, declaration maps were produced on paper at 1:10,000 or 1:2500 scales on early 1900s edition of map, then in later years created through GIS. This dataset has been transferred to OSMasterMap (CCW 2006 update) in 2008 and is on going.
Keywords
Keywords
- Type
- Theme
Citation
- Date (Publication)
- 2008-06-01
Keywords
-
NRW Thesaurus
-
- geological sites
- SSSI (Sites of Special Scientific Interest)
- national nature reserves (NNR)
- geographical information systems (GIS)
- wildlife sites
- Type
- Theme
Citation
- Date (Publication)
- 2024-06-19
Spatial Reference System
Content
Content Information
NRW Profile
Custom Elements
Constraints
Constraints
Limitations on Public Access and Use
- Restriction type
- Other restrictions
Access Constraints Directive
- Limitations
- no limitations
Access Constraints Text
- Other constraints
-
There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Use Constraints
- Use constraints type
- Other restrictions
- Other constraints
-
© CNC/NRW All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and copyright of the owners. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
Attribution Statement
- Other constraints
-
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.
Licence
- Other constraints
- Open Government Licence
Metadata
Metadata
- File Identifier
- 4f4c4942-4343-5764-6473-3938373531 XML
- Metadata Language
- English
- Resource type
- Dataset
- Metadata Date
- 2024-09-04T08:26:39.275Z
- Metadata Standard Name
- NRW
- Metadata Standard Version
-
1.0