Blar i Brage IMR på forfatter "Larsson, Per Olov"
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Larval and small juvenile cod Gadus morhua concentrated in the highly productive areas of a shelf break front
Munk, Peter; Larsson, Per Olov; Danielssen, Didrik S.; Moksness, Erlend (Journal article; Peer reviewed, 1995-09-14)The early life of cod was studied during a survey programme covering the northeastern North Sea, the Skagerrak and the Kattegat in May 1992. Our aim was to asses the interrelated effects of physical and biological factors ... -
Some possible explanations to Baltic cod (Gadus morhua L.) reproduction disturbances with special emphasis on lipids - an overview
Pickova, Jana; Larsson, Per Olov; Kiessling, Anders (ICES CM Documents;1999/U:5, Working paper, 1999)Disturbances in Baltic cod reproduction, additional to the basic problems related to low salinity and oxygen content, are discussed. Abnormal cod embryos appeared first in 1979 and have been observed since. Still recruitment ... -
Variability in frontal zone formation and distribution of gadoid fish larvae at the shelf break in the northeastern North Sea
Munk, Peter; Larsson, Per Olov; Danielssen, Didrik S.; Moksness, Erlend (Journal article; Peer reviewed, 1999-02-11)Hydrography and larval fish distribution in the northeastern North Sea were studied during a research programme carried out during the period from 1991 to 1994. The aim was to examine the connection between frontal zone ...