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Principal Salmon Fisheries (England)
Che cosa mostra questo livello
Catchments of England's principal salmon rivers (PSR) and principal sea trout rivers (PSTR), recreated by Natural England from the 2021 assessment of salmon stocks by Cefas, the Environment Agency and Natural Resources Wales. Not every river with salmon or sea trout is shown. For visualisation only, not statutory purposes.
Editore e licenza
Natural England · 2025. Contains data supplied by © Environment Agency 2024. OGL v3.0
© Natural England, 2025. Contains data supplied by © Environment Agency 2024. OGL v3.0
Da dove vengono i dati
ARCGIS · services.arcgis.com
Merestone interroga questo servizio in diretta per l'area sullo schermo. Nulla viene copiato né conservato oltre una breve cache.
Dati mostrati per ogni elemento
Stato
In queste preimpostazioni
Zona umida
Bog, fen, reedbed, marsh and open water. Blanket and raised bog, lowland fens, reedbeds, upland flushes, priority ponds and lakes, coastal and floodplain grazing marsh, and chalk rivers: with Ramsar sites and nutrient neutrality catchments, because on a wetland site the hydrology and the nutrient budget are usually the same conversation.
Altri livelli di questo gruppo
- Nitrate Vulnerable Zones 2013 (Wales)
- Internal Drainage Districts
- Nitrate Vulnerable Zones 2021
- Drinking Water Safeguard Zones (Surface)
- Drinking Water Safeguard Zones (Groundwater)
- Bathing Waters (England)
- Bathing Waters (Scotland)
- Bathing Waters (Wales)
- Bathing Waters (Northern Ireland)
- Groundwater Bodies (WFD 2025)
- River Water Body Catchments (WFD 2025)
- Statutory Main River Map