Kräftiger Nachwuchs bei Schellfisch, Stintdorsch und Sprott

Seven research vessels of ICES member countries participated, in order to investigate the strength of incoming yearclasses of commereially most important species. Germany took part in the investigations by R.V. "Walther Herwig III" from January 23 to February 24. Indices of a total of 330 stations indicate a positive development of the stocks of haddock, Norway pout and sprat whereas indices for cod, whiting, and herring remain in the mean of the last years. Water temperatures were up to 1 K above the longterm mean. Salinities were measured regionally both above and below mean values up to 1 0/00.