Blar i Brage IMR på forfatter "Skarðhamar, Jofrid"
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An effective method for the recapture of escaped farmed salmon
Chittenden, Cedar M.; Rikardsen, Audun H.; Skilbrei, Ove; Davidsen, Jan G.; Halttunen, Elina; Skarðhamar, Jofrid; McKinley, R. Scott (Journal article; Peer reviewed, 2011-04-04)The search for effective strategies to prevent and mitigate accidental releases of aquaculture fishes is on-going. To test a new recapture strategy and evaluate the individual dispersal behaviour of escaped farmed Atlantic ... -
Effects of mortality changes on biomass and production in Calanus spp. populations
Skarðhamar, Jofrid; Reigstad, Marit; Carroll, JoLynn; Eiane, Ketil; Riser, Christian Wexels; Slagstad, Dag (Journal article; Peer reviewed, 2011-04-28)Calanus species are the main link between primary producers and higher trophic-level organisms in the Barents Sea. The natural mortality rate is an essential parameter for determining the standing stock of Calanus, but it ... -
Short-term hydrographic variability in a stratified Arctic fjord
Skarðhamar, Jofrid; Svendsen, Harald (Journal article; Peer reviewed, 2010)Fjords in the Arctic often have a more complex circulation pattern than the classical two dimentional estuarine circulation. This is due to the effects of the Earth’s rotation on stratified waters in wide fjords. Observations ...