Fischereisituation, Probennahme und Zustand der Nutzfischbestände im Nordostatlantik im Jahre 2002

NE-arctic cod, saithe, haddock, redfish and Greenland halibut are important fish stocks of the European fisheries. In many European countries national data sampling projects on commercial fisheries have been established in recent years. Since 1990 German investigations in the NE-Atlantic have been mainly carried out on the commercial trawler FMS KIEL. The results of these sea samplings are used as German basic data for stock assessments of the “Arctic Fisheries Working Group” of the International Council for the Exploration of the Seas (ICES). Biological investigations were carried out in Norwegian waters, the Svalbard area and the Barents Sea (ICES Divisions I, IIa and IIb) on board FMS KIEL in March and October/November 2002. This report presents results of these cruises and an overview over the general fishery situation in 2002. Finally, results and recommendations on the scientific stock assessments of cod, saithe, haddock, redfishand Greenland halibut are reported

Bestandskundliche Untersuchungen an wirtschaftlich wichtigen Grundfischbeständen im Nordost-Atlantik

For many years the assessments of the commercially most important demersal fish stocks of cod, haddock, saithe, redfish and Greenland halibut have annually been carried out by the "Arctic Fisheries Working Group" of ICES. The most important results of the actual assessment are given in this report. It shows that the gadoid stocks of cod, haddock and saithe are in good and stable conditions and that the stocks are harvested within safe biological limits. The stocks of redfish and Greenland halibut are still at a low level and outside safe biological limits. Greenland halibut shows a slightly positive trend in spawning stock biomass, several year-classes and recruitment

Die deutsche Fischerei vor Nordnorwegen und bei der Bäreninsel im Dezember 1996 und im ersten Halbjahr 1997

Biological investigations were carried out onboard the German factory trawlers “Wiesbaden” and “Kiel” off the Norwegian coast and at Bear Island from December 1996 to June 1997. Data will be contributed to the assessments of the ICES “Arctic Fisheries Working Group”. Information on distribution and fishery of cod, haddock, saithe, redfish and Greenland halibut are given. Biological aspects of length- and age distributions, and stomach- and gonad investigations are represented. Some aspects of the function of sorting grids used in the Bear Island fishery are discussed