Blar i Brage IMR på forfatter "Jonsson, Bror"
-
Environmental change influences the life history of salmon Salmo salar in the North Atlantic Ocean
Jonsson, Bror; Jonsson, Nina; Albretsen, Jon (Peer reviewed; Journal article, 2016)Annual mean total length (LT) of wild one-sea-winter (1SW) Atlantic salmon Salmo salar of the Norwegian River Imsa decreased from 63 to 54 cm with a corresponding decrease in condition factor (K) for cohorts migrating to ... -
Mutual impact of wild and cultured Atlantic salmon in Norway
Egidius, Emmy; Hansen, Lars Petter; Jonsson, Bror; Nævdal, Gunnar (ICES CM Documents;1988/Mini:5, Working paper, 1988)The development and current status of the fish farming industry, enhancernent and sea ranching of salmon in Norway are briefly described, and an account is given of the natural salmon river populations in different parts ...