The Norwegian industrial trawl fishery in the North Sea : a study on how the total catch in 1975 could have been increased without exceeding the quotas of cod, haddock and whiting
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Linear programming is used to demonstrate a way to maximise the total catch in a mixed fishery. Constraints are set by quotas, as well as requirements that the total catch should not be too unevenly distributed between areas and throughout the season. A practical application of this technique in fisheries management depends on a satisfactory prediction of the ratio of the quota-regulated species in the total catch before the season starts.
SerieFiskeridirektoratets skrifter, Serie Havundersøkelser
vol 17 no 1