Browsing NORCE Klima og miljø by Journals "Journal of Fish Biology"

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Can structural enrichment reduce predation mortality and increase recaptures of hatchery‐reared Atlantic salmon Salmo salar L. fry released into the wild?

Solås, Martine Røysted; Skoglund, Helge; Salvanes, Anne Gro Vea (Peer reviewed; Journal article, 2019)

Captive‐reared fish often have poor survival in the wild and may fail to boost threatened populations. Enrichment during the nursery period can in some circumstances generate a broader behavioural repertoire than conventional ...
Effects of tag type and surgery on migration of Atlantic salmon (Salmo salar) smolts

Lennox, Robert; Stöger, Elisabeth; Dahlmo, Lotte Svengård; Helle, Turid Myklebust; Wiers, Tore; Hanssen, Erlend Mjelde; Vollset, Knut (Peer reviewed; Journal article, 2022)

Tagging salmon smolts to provide information about the timing of outmigration has been a common approach to monitor phenology and model the risk of encountering stressors. However, the validity of tagging has come under ...