Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements
Since 1976 the Institute of Sea Fisheries of the Federal Research Center for Fisheries, Hamburg, has been conducting long-term monitoring research on Antarctic krill in order to manage the stocks according to the precautionary approach. The krill stocks of the South Atlantic fluctuate seasonally as...
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ftaquaticcommons:oai:generic.eprints.org:3265 2023-05-15T14:00:38+02:00 Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements Siegel, Volker 2000 application/pdf http://aquacomm.fcla.edu/3265 http://aquaticcommons.org/3265/ http://aquaticcommons.org/3265/1/00-4_Seite180-186.pdf de ger http://aquaticcommons.org/3265/1/00-4_Seite180-186.pdf Siegel, Volker (2000) Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements. Informationen für die Fischwirtschaft aus der Fischereiforschung, 47(4), pp. 180-186. Fisheries Article NonPeerReviewed 2000 ftaquaticcommons 2020-02-27T09:20:15Z Since 1976 the Institute of Sea Fisheries of the Federal Research Center for Fisheries, Hamburg, has been conducting long-term monitoring research on Antarctic krill in order to manage the stocks according to the precautionary approach. The krill stocks of the South Atlantic fluctuate seasonally as well as inter-annually in biomass and recruitment success. Following high densities in the late 1970s, the stocks are recently declining. Shortly after the onset of a commercial fishery the catches reached a maximum of around 500 000 t annually, but stabilized around 100 000 t during recent years. Actual survey results indicate mean krill densities in the South Atlantic of 21.4 g/m2, corresponding to 44 Mio. t. The potential yield and maximum catch rate was set at 4.0 Mio. t per year subdivided for the various CCAMLR Subareas. CCAMLR is expected to introduce further conservation measures to control the fishery in the convention area in the near future, however, there is still room for developing a krill fishery in the Antarctic. Article in Journal/Newspaper Antarc* Antarctic Antarctic Krill International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons Antarctic The Antarctic |
institution |
Open Polar |
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International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons |
op_collection_id |
ftaquaticcommons |
language |
German |
topic |
Fisheries |
spellingShingle |
Fisheries Siegel, Volker Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements |
topic_facet |
Fisheries |
description |
Since 1976 the Institute of Sea Fisheries of the Federal Research Center for Fisheries, Hamburg, has been conducting long-term monitoring research on Antarctic krill in order to manage the stocks according to the precautionary approach. The krill stocks of the South Atlantic fluctuate seasonally as well as inter-annually in biomass and recruitment success. Following high densities in the late 1970s, the stocks are recently declining. Shortly after the onset of a commercial fishery the catches reached a maximum of around 500 000 t annually, but stabilized around 100 000 t during recent years. Actual survey results indicate mean krill densities in the South Atlantic of 21.4 g/m2, corresponding to 44 Mio. t. The potential yield and maximum catch rate was set at 4.0 Mio. t per year subdivided for the various CCAMLR Subareas. CCAMLR is expected to introduce further conservation measures to control the fishery in the convention area in the near future, however, there is still room for developing a krill fishery in the Antarctic. |
format |
Article in Journal/Newspaper |
author |
Siegel, Volker |
author_facet |
Siegel, Volker |
author_sort |
Siegel, Volker |
title |
Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements |
title_short |
Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements |
title_full |
Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements |
title_fullStr |
Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements |
title_full_unstemmed |
Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements |
title_sort |
der krill im südatlantik. entwicklung der bestände, der fischerei und des bestandsmanagements |
publishDate |
2000 |
url |
http://aquacomm.fcla.edu/3265 http://aquaticcommons.org/3265/ http://aquaticcommons.org/3265/1/00-4_Seite180-186.pdf |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctic Krill |
genre_facet |
Antarc* Antarctic Antarctic Krill |
op_relation |
http://aquaticcommons.org/3265/1/00-4_Seite180-186.pdf Siegel, Volker (2000) Der Krill im Südatlantik. Entwicklung der Bestände, der Fischerei und des Bestandsmanagements. Informationen für die Fischwirtschaft aus der Fischereiforschung, 47(4), pp. 180-186. |
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1766269872498540544 |