Know Your River - Salmon and Sea Trout Catchment Summary
The Know Your River documents give a brief overview of Salmon and Sea trout stocks on major rivers throughout Wales. Documents contain the following data: Rod Catches - data is graphed. Rod catch data is collected through anglers. All salmon and sea trout rod catch should be recorded by rod license holders. This data is used to estimate overall fish runs on catchments. Conservation objectives - data is graphed. This uses the rod catch data to estimate the spawning stock on a catchment. This is then compared against what we believe is the stock level needed for a healthy population on that catchment. This data influences byelaws for catchments e.g rivers not reaching conservation limit can have 100% catch and release imposed on them. Juvenile salmonid data - Any electro-fishing surveys carried out on a catchment are recorded on a map using the National Fisheries Classification Scheme to highlight the quality of the site. This data is collected due to the National Fisheries Monitoring Programme.
- Identification
- Extent
- Distribution
- Quality
- Keywords
- Spatial Reference System
- Content
- Constraints
- Maintenance
- Metadata
Identification
- Identifier
- NRW_DS119234
- Alternative Title
-
- Adnabod eich Afon – Crynodeb Dalgylchoedd Eogiaid a Siwin
- KYR
- Metadata Language
- English
- Lineage
-
Rod catch - data collected from salmon and sea trout anglers through rod license sales, possible under reporting Juvenile data - sites fished through the National Fisheries Monitoring Programme, all sites electro-fished, data uploaded to WISKI
- Dataset Reference Date (Publication)
- 2009-01-01
Temporal Extent
- Begin date
- 2009-01-01
- Topic category
-
- Environment
- Biota
Extent
Extent
- Geographic Extent
- Wales (WLS)
))
Distribution
- Format Type and Description
-
-
Database
()
- Specification
-
[A] Database - WISKI - National Fisheries Monitoring Programme [B] Salmon Action Plans in word format [C] Spreadsheet and pdf documents
-
Database
()
Quality
Data quality
- Quality Scope
- Dataset
- Lineage
-
Rod catch - data collected from salmon and sea trout anglers through rod license sales, possible under reporting Juvenile data - sites fished through the National Fisheries Monitoring Programme, all sites electro-fished, data uploaded to WISKI
Keywords
Keywords
- Type
- Theme
Citation
- Date (Publication)
- 2008-06-01
Keywords
- NRW Thesaurus
-
- salmon (see also individual species)
- salmonidae
- sea trout
- salmo trutta
- conservation objectives
- Type
- Theme
Citation
- Date (Publication)
- 2023-12-31
Keywords
-
NRW SMNR Vocabulary
-
- Animals, Plants and Other Organisms (SMNR)
- Hydrological Processes (SMNR)
- Ecosystem (SMNR)
- Mountains, Moorland and Heaths (SMNR)
- Coastal Margins (SMNR)
- Sustainable Management of Natural Resources (SMNR)
- Semi-Natural Grasslands (SMNR)
- Water Quality (SMNR)
- Freshwater and Wetlands (SMNR)
- Natural Resources (incl. Features and Processes) (SMNR)
- Type
- Theme
Citation
- Date (Revision)
- 2023-12-27
Spatial Reference System
Content
Content Information
NRW Profile
Custom Elements
- NRW Related Title
-
Know Your River - Dysynni Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Glaslyn Salmon & Sea Trout Catchment Summary
- NRW Related Title
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Know Your River - Dee Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Gwyrfai/Llyfni Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Salmon and Sea Trout Catchment Summary River Wye
- NRW Related Title
-
Know Your River - Dyfi Salmon & Sea Trout Catchment Summary
- NRW Related Title
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Know Your River - Seiont Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Dwyfor Salmon & Sea Trout Catchment Summary
- NRW Related Title
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Know Your River - Mawddach Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Clwyd Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Dwyryd Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Ogwen Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Salmon and Sea Trout Catchment Summary Taff and Ely
- NRW Related Title
-
Know Your River - Conwy Salmon & Sea Trout Catchment Summary
- NRW Related Title
-
Know Your River - Salmon and Sea Trout Catchment Summary River Usk
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 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.
Metadata
Metadata
- File Identifier
- 4f4c4942-4343-5764-6473-313139323334 XML
- Metadata Language
- English
- Resource type
- Dataset
- Metadata Date
- 2024-05-31T09:40:18.181Z
- Metadata Standard Name
- NRW
- Metadata Standard Version
-
1.0