Acoustic estimates of saithe in the North Sea in 1985 and 1986
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This paper describes the results from a joint cruise in July 1985 with two vessels, and the results from one cruise in February 1986. The acoustic estimates agree fairly well with the estimates made by the North Sea Roundfish Working Group in March 1986. Especially the results from the cruise in February 1986 were encouraging. From this cruise a maturity ogive were also estimated.