Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/60849
Título : Assessing the ecological and economic benefits of a no-take marine reserve
Autor : Wielgus, Jeffrey, Sala, Enric, Gerber, Leah R.
Palabras clave : Marine reserves
Modeling
Adaptive management
Bioeconomics
Diving
Fisheries
Groupers
Gulf of California
Marine protected areas
Fecha de publicación : 15-Aug-2008
Editor: Elsevier
Citación : Ecological Economics 67(1) : 32-40 (2008)
Resumen: The management of marine resources is often impeded by a lack of models to integrate ecological and economic information on exploited populations. We used available biological and economic data for an overexploited population of the leopard grouper (Mycteroperca rosacea) to study if closing parts of the population to fishing would allow sustainable use and maximum economicbenefits. Our results suggest that fishing should be closed in all spawning areas and in at least 50% of the adjacent areas. High non-consumptive benefits would be achieved with large closures because the abundance of the leopard groupers, which is an important attribute for SCUBA divers, would increase. In ano-takereserve, the welfare gains of divers seemingly could compensate for losses incurred by fishers if parts of their fishing grounds are closed. An adaptive management scheme could provide a way to incorporate newly available information into management decisions for the no-takereserve.
Descripción : 9 páginas, 5 figuras, 1 tabla.
Versión del editor: http://dx.doi.org/10.1016/j.ecolecon.2008.04.019
URI : http://hdl.handle.net/10261/60849
ISSN: 0921-8009
Citación : Ecological Economics 67(1) : 32-40 (2008)
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