Downstream migration of salmon smolts in regulated rivers:factors affecting survival and behaviour
Abstract Atlantic salmon is one of the most widely known migratory fish species whose populations have declined because of hydropower installations. Attempts have been made to preserve salmon stocks in regulated rivers by building fishways for adult fish migrating upstream, but downstream migration...
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| Format: | Doctoral Thesis |
| Language: | English |
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Oulun yliopisto
2018
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| Online Access: | http://urn.fi/urn:isbn:9789526217840 http://nbn-resolving.de/urn:isbn:9789526217840 |