Zur Verbreitung der einzelnen Altersklassen des Köhlers, Pollachius virens (L.), in der nördlichen Nordsee (ICES-Div. IV a)

The distribution was studied by analysing the catches during four research vessel cruises in summer and eight cruises in winter in the period 1985 - 1993. The emmigration of young saithe, spending the larval and first juvenil stages in the inshore waters of Norway and Scotland, starts during the summer in an age of two years. Johann Heinrich von Thünen-Institut, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung = Information on Fishery research in 2010