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  • 1
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    In:  sf@vti.bund.de | http://aquaticcommons.org/id/eprint/4264 | 1240 | 2012-11-10 19:46:52 | 4264 | Bundesforschungsanstalt für Fischerei
    Publication Date: 2021-07-01
    Description: Obgleich die Nordsee eines der produktivsten Schelfmeere der Welt ist, reichen die Fischereiressourcen nicht aus, um allen zur Zeit aktiven Fischern für die nächsten Jahre ein wirtschaftliches Überleben zu garantieren. Darüberhinaus besteht die Gefahr, daß andauernde Uberfischung zu einer nachhaltigen Schädigung der Fischbestände und des Ökosystems führt. Es ist daher notwendig, zu einem langfristig ausgewogeneren Verhältnis zwischen den Ressourcen und der Intensität der Fischerei zugelangen. Die Bundesforschungsanstalt für Fischerei in Hamburg hat im Jahr 1993 eine Expertenrunde zu diesem Themenkreis zusammengerufen und eine Zusammenstellung von aus wissenschaftlicher Sicht wünschenswerten und sinnvollen Maßnahmen zum langfristigen Erhalt der Fischbestände in derNordsee erarbeitet, der im Folgenden der Öffentlichkeit vorgestellt werden soll.
    Description: 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
    Keywords: Management ; Fisheries ; sustainable fisheries ; fisheries management ; scientific advice
    Repository Name: AquaDocs
    Type: article , FALSE
    Format: application/pdf
    Format: application/pdf
    Format: 3-18
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  • 2
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    In:  sf@vti.bund.de | http://aquaticcommons.org/id/eprint/3264 | 1240 | 2012-11-10 14:38:53 | 3264 | Bundesforschungsanstalt für Fischerei
    Publication Date: 2021-06-26
    Description: The poor situation of fish stocks worldwide pointed out byFAO has led to a reconsideration of fishing concepts internationally. A brief outline of the world fishing situation is given, as well as that of the EU and Germany. Explanations of basic fishing parameters like catch, recruitment and fishing mortality are given and used to expound and graphically show the relation to overfishing and the new concept of the ”precautionary priciple” and ”precautionary approach” for the goal of a sustainable fishery. This leads to recommendations for research and actions in respect to selectivity, adjustment of fishing capacity and new concepts of utilisation.
    Description: Johann Heinrich von Thünen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung = Information on Fishery research in 2010.
    Keywords: Management ; Fisheries ; fisheries policy ; fisheries management ; stock management ; overfishing ; recruitment ; discards ; bycatch ; EU regulations ; scientific advice
    Repository Name: AquaDocs
    Type: article , FALSE
    Format: application/pdf
    Format: application/pdf
    Format: 163-179
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  • 3
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    In:  sf@vti.bund.de | http://aquaticcommons.org/id/eprint/3804 | 1240 | 2012-11-10 18:16:57 | 3804 | Bundesforschungsanstalt für Fischerei
    Publication Date: 2021-06-25
    Description: Bei ordnungsgemäßer Durchführung ist aus wissenschaftlicher Sicht gegen eine maßvolle Industriefischerei auch in der Nordsee nichts einzuwenden. Wichtige Kriterien sind allerdimgs, dass die genutzten Bestände wissenschaftlich überwacht werden und negative Effekte auf das Nahrungsnetz vermieden werden.
    Description: Johann Heinrich von Thünen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung = Information on Fishery research in 2010.
    Keywords: Fisheries ; industrial fisheries ; stock management ; North Sea ; by catch ; negative effects
    Repository Name: AquaDocs
    Type: article , FALSE
    Format: application/pdf
    Format: application/pdf
    Format: 136-139
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  • 4
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    In:  sf@vti.bund.de | http://aquaticcommons.org/id/eprint/4244 | 1240 | 2012-11-10 19:13:58 | 4244 | Bundesforschungsanstalt für Fischerei
    Publication Date: 2021-07-01
    Description: Redemanuskript eines Vortrages vor dem Wirtschaftsausschuß für Außenhandelsfragen des Bundesministeriums für Ernährung, Landwirtschaft und Forsten am 26.4.95 in Bonn
    Description: 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
    Keywords: Information Management ; economic aspects ; fisheries ; stock management ; report
    Repository Name: AquaDocs
    Type: article , FALSE
    Format: application/pdf
    Format: application/pdf
    Format: 111-113
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  • 5
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    In:  sf@vti.bund.de | http://aquaticcommons.org/id/eprint/4228 | 1240 | 2012-11-10 19:14:39 | 4228 | Bundesforschungsanstalt für Fischerei
    Publication Date: 2021-06-30
    Description: The potential importance of marine produetion as a protein ressource for a growing human population can hardly be overestimated. Climatic changes in the marine environment may affect marine production in a significant way. Increasing levels of UV-B may decrease primary production and thus diminish the food base for harvestable marine ressources. Direct effects on early stages of fishesmay occur. Temperature changes can lead to additional mortality in the early phase of life histories of fishes. In spite of the potentially negative scenario, actual effects of global change on the ressources have not been detected so far. The marine organisms dispose of a significant level of pre-adaptation to changes of environmental factors both on a seasonal and an interannual scale. Effects on marine life may therefore be less dramatic than those on terrestrial systems, which are more directly linked with the exponentially growing human population.
    Description: 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
    Keywords: Information Management ; abiotic effects ; environmental factors ; fisheries ; forecasts
    Repository Name: AquaDocs
    Type: article , FALSE
    Format: application/pdf
    Format: application/pdf
    Format: 3-8
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