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Nature-like fishway
3
Passage efficiency
Angled rack
2
Anguilla anguilla
2
Ecology
2
Fish migration
2
Migration barriers
2
Passage time
2
Attraction efficiency
1
Biologi
1
Biology
1
Connectivity
1
Ekologi
1
Flow regime
1
Hyporheic water quality
1
Regulated river
1
Remedial measures
1
Salmo trutta
1
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