Blar i NINA Brage på tidsskrift "Fisheries Management and Ecology"

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Behaviour and mortality of downstream migrating Atlantic salmon smolts at a small power station with multiple migration routes

Kärgenberg, Einar; Thorstad, Eva Bonsak; Järvekülg, Rein; Sandlund, Odd Terje; Saadre, Ene; Økland, Finn; Thalfeldt, Mart; Tambets, Meelis (Journal article; Peer reviewed, 2019)

Salmon smolts were released upstream of a run‐of‐river hydropower site and recaptured downstream for inspection. Descending fish behaviour through three possible migration routes (turbines, fishway, spillway) was analysed ...
Flight elevation and water clarity affect the utility of unmanned aerial vehicles in mapping stream substratum

Myrvold, Knut Marius; Dervo, Børre Kind (Peer reviewed; Journal article, 2019)
The risk of individual fish being captured multiple times in a catch and release fishery

Thorstad, Eva B.; Diserud, Ola Håvard; Solem, Øyvind; Havn, Torgeir Børresen; Bjørum, Lars Rasmus Oftedal; Kristensen, Torstein; Urke, Henning Andre; Johansen, Martin Rognli; Lennox, Robert J.; Fiske, Peder; Uglem, Ingebrigt (Peer reviewed; Journal article, 2019)

The proportion of angled Atlantic salmon Salmo salar L. being caught and released has increased. If individuals are repeatedly captured, this may have fish welfare consequences. Of 995 Atlantic salmon tagged during catch ...