G2TT
来源类型Working Paper
规范类型论文
Marine Reserves: Is There a Free Lunch?
James N. Sanchirico; James E. Wilen
发表日期1998-12-01
出版年1998
页码DP 99-09
语种英语
摘要This paper employs a spatial and intertemporal model of renewable resource exploitation to investigate the effects of marine reserve creation. The model combines the H. S. Gordon/Vernon Smith hypothesis of a rent dissipation process with Ricardian notions that resources are exploited across space in a pattern dependent upon relative profitabilities. The metapopulation model employed here incorporates modern biological ideas that stress patch heterogeneity, linkages, and dispersal processes between patches. The spatial bioeconomic model is then used to simulate the effects of reserve creation under various ecological structures. We find, under certain parameter configurations and ecological linkages, that there is potential for a "double-dividend" where both aggregate biomass and harvest increase after an area of the fishery is set aside and protected from exploitation.
主题Ecosystems
URLhttp://www.rff.org/research/publications/marine-reserves-there-free-lunch
来源智库Resources for the Future (United States)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/40527
推荐引用方式
GB/T 7714
James N. Sanchirico,James E. Wilen. Marine Reserves: Is There a Free Lunch?. 1998.
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