Effects of water discharge and temperature on the seaward migration of anadromous brown trout, Salmo trutta, smolts
The smolt run of anadromous brown trout (Salmo trutta) in a Norwegian river was studied for three consecutive years. The main run occurred in a period of 7-10 days in the middle or second half of May. Support was found for the hypothesis that high water discharge and temperature triggered the run. F...
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| Veröffentlicht in: | Ecology of freshwater fish 2001-03, Vol.10 (1), p.61-64 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | The smolt run of anadromous brown trout (Salmo trutta) in a Norwegian river was studied for three consecutive years. The main run occurred in a period of 7-10 days in the middle or second half of May. Support was found for the hypothesis that high water discharge and temperature triggered the run. Few smolts descended when the discharge was low ( |
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| ISSN: | 0906-6691 |
| DOI: | 10.1111/j.1600-0633.2001.tb00195.x |