System evaluation of sustainability in the Norwegian cod-fisheries |
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| Authors: | Ingrid Bouwer Utne |
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| Institution: | Department of Production and Quality Engineering, Norwegian University of Science and Technology (NTNU), No. 7491 Trondheim, Norway |
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| Abstract: | Overcapacity in the fishing fleets is considered as the most serious threat to sustainable fisheries. More effective fishing vessels and catching gear contribute to increased catch capacity. Increased catch capacity causes environmental problems such as overexploitation and calls for larger quotas. The problem of overcapacity indicates the need for a stronger integration of technological aspects into fisheries management. This article assesses the differences in sustainability between the Norwegian ocean and coastal fishing fleets in the cod fisheries, by using systems engineering methods. Attributes of sustainability in the Norwegian cod fishing fleets are investigated, as well as acceptance criteria and performance indicators. The results show that there are huge differences in the performance between the vessel groups, and that the results of an evaluation of sustainability in the fishing fleets are dependent on which attributes are explored. Thus, the discussion may contribute to a better decision basis and improved sustainability in fisheries management. |
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| Keywords: | Sustainable fisheries management Performance indicators Systems engineering |
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