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Ecology
England
Fish counters
Fisheries
5
Limnology
Rivers
5
Salmo salar
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Catch statistics
4
River fisheries
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Salmo trutta
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Stream flow
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Coarse fish
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Stock assessment
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licensing
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Fisheries management
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Lune Catchment
2
Salmon fisheries
2
Environmental Monitoring
1
Fishery regulations
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Fishery surveys
1
Fishing nets
1
Fishways
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Habitat improvement
1
Weirs
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