Blar i ICES CM documents authored by IMR scientists (1949-2011) på forfatter "Bjordal, Åsmund"

Viser treff 21-22 av 22

    • The Effect of Gangion Floats on Bait-loss and Catch Rates in Longlining 

      Bjordal, Åsmund (ICES CM Documents;1984/B:8, Working paper, 1984)
      The use of gangion floats will expectedly reduces bait loss and increase catch rates in bottom longlining. Two floats of 5- and 8 g buoyancy are tested through flume tank experiments, underwater observations in the field ...

    • The effect of shading in pen rearing of Atlantic salmon (Salmo salar) 

      Huse, Ingvar; Bjordal, Åsmund; Fernö, Anders; Furevik, Dag M. (ICES CM Documents;1988/F:18, Working paper, 1988)
      A full scale pen rearing experiment with covers to reduce illumination was carried out. No significant effects were observed on growth, mortality, ectoparasite infection, maturation or net pen fouling.