A Study of the Relationship between the Water Temperature and the Concentration of Cod in West Greenlands Waters
Research report
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http://hdl.handle.net/11250/114708Utgivelsesdato
1964Metadata
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The relation between catch of cod/per unit effort and temperature in
West Greenland waters has been studied by material from bottom long
line fishing experiments and from official fishery statistics. The experiments
have been carried out during June-August by Norwegian commercial
fishing vessels in 1949-1950, 1953-1955 and 1958 and by
Norwegian research vessels in 1956 and 1959.
When the data from subdivisions 1B, 1C and 1D of Subarea 1 of the
ICNAF Convention Area from more years were considered, the stock
size was taken into account. This involved only smaller differences in the
cod/temperature relation, and the highest yield was obtained at the
temperature interval 0.75-3.24° C.
Utgiver
[Fiskeridirektoratets havforskningsinstitutt]Serie
Fiskeridirektoratets skrifter, Serie Havundersøkelservol 13 no 7