Destructive gear use in a tropical fishery: Institutional factors influencing the willingness-and capacity to change |
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| Institution: | 1. Laboratorio de Recursos Pelágicos, Dirección Nacional de Recursos Acuáticos (DINARA), Montevideo, Uruguay;2. Branch: Fisheries Research and Development, Department of Environmental Affairs, Cape Town, South Africa;3. Department of Biological Sciences, University of Cape Town, Rondebosch, South Africa;4. Projeto Albatroz, Santos, SP, Brazil;5. Portuguese Institute for the Ocean and Atmosphere (IPMA), Olhão, Portugal;6. Centre of Marine Sciences (CCMAR), Univ. Algarve, Faro, Portugal |
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| Abstract: | The aim of this study was to empirically assess institutional aspects shaping fishers’ behavior leading to unsustainable resource use, by using the example of destructive drag-net fishing in Zanzibar, Tanzania. A broad institutional approach was used to specifically assess institutional factors influencing the fishers’ reasons for the current use of destructive drag-nets as well as their willingness- and economic capacity to change to less destructive gears. Different regulative, normative, cultural-cognitive and economic factors (tradition, group-belonging, social acceptance, common practice, identity of drag-net users and weak economic capacity) were identified as critical elements influencing the current use of destructive gears, as well as obstructing changes to other gears. Hence, the importance of addressing all of these factors, matching to the different contexts, rather than focusing on fast-moving regulative measures, is emphasized to increase chances of management success. More promising approaches would be resource allocations to more sustainable fishing gears, well-managed gear exchange programs, as well as alterations of slow-moving normative and cultural factors, e.g. awareness raising on the advantages of more sustainable fishing gears, their traditional and cultural values, information on the actual income they generate, as well as education and an exchange of traditional knowledge on how to use them. |
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| Keywords: | Destructive fishing gear Institutions Small-scale fisheries Gear exchange Fisheries management |
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