An evaluation of information sharing schemes to identify what motivates fishers to share catch information

Julia Calderwood; C. Tara Marshall; Karl HaflingerJoanna Alfaro-ShiguetoJeffrey C. MangelDavidG.Reid

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An evaluation of information sharing schemes to identify what motivates fishers to share catch information

机译：An evaluation of information sharing schemes to identify what motivates fishers to share catch information

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Avoiding unwanted catches and reducing discards is an important objective of fisheries management. Fishers can avoid unwanted catches to some extent by improving selectivity of their fishing operations. This can be achieved through technicalmeasures and gearmodifications but also by adjusting when and where fishing takes place. Having access to real-time information, as provided through information sharing within a fleet, can help fishers avoid unwanted catches. Yet, there often remains a reluctance to share catch information with others. This paper compiles information from 15 case study examples of existing information sharing schemes in fisheries throughout the world. We compare the structure and operation of each of these schemes and determine what motivated participants to join and share potentially sensitive catch information.While there is no one-size-fits-all approach to designing and implementing information sharing schemes in fisheries, this paper highlights how industry and stakeholder support is often important, and understanding the needs, concerns, and motivations of any group of fishers is fundamental in developing and expanding such approaches.

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《ICES journal of marine science: International Council for the Exploration of the Sea journal of marine science》 |2023年第3期|556-577|共22页
作者
Julia Calderwood; C. Tara Marshall; Karl HaflingerJoanna Alfaro-ShiguetoJeffrey C. MangelDavidG.Reid;
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Marine Institute, Rinville, Oranmore, County Galway, Ireland;

Institute of Biological and Environmental Sciences, University of Aberdeen, Tillydrone Avenue, Aberdeen, AB24 2TZ Scotland, UK;

Sea State Inc., PO Box 74, Vashon, WA 98070, USACarrera de Biologia Marina, Universidad Cientifica del Sur, Panamericana Sur Km 19, Villa, Lima, Peru,ProDelphinus, Jose Galvez 780E, Miraflores, Lima 15074, Peru,Centre for Ecology and Conservation, University of Exeter, Cornwall TR10 9FE, UKProDelphinus, Jose Galvez 780E, Miraflores, Lima 15074, Peru,Centre for Ecology and Conservation, University of Exeter, Cornwall TR10 9FE, UK;

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正文语种英语
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bycatch; catch avoidance; discards; fisheries; information sharing; real-time data;

An evaluation of information sharing schemes to identify what motivates fishers to share catch information

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