Browsing Brage IMR by Author "Chruickshank, O."

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    • Behaviour of saithe penned in different densities. 

      Holm, Marianne; Beltestad, Arvid K.; Chruickshank, O. (ICES CM Documents;1980/B:26, Working paper, 1980)
      In Norway purse seine catches of live saithe are towed to the coast and kept in net pens until the fish can be processed by the fishing industry. During penning - especially during "short-time" penning - the quality of ...

    • Haddock avoidance reactions during trawling 

      Ona, Egil; Chruickshank, O. (ICES CM Documents;1986/B:36, Working paper, 1986)
      Fish reaction to the whole trawling operation was studied using a stationary echo sounder-system observing the fish in front of the vessel and during trawl passage. Strong avoidance reactions were observed on haddock, ...