期刊
ECOLOGICAL ECONOMICS
卷 33, 期 1, 页码 77-91出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0921-8009(99)00129-9
关键词
no-take marine reserves; bioeconomic equilibrium; open access fishing; coral reefs
We model the effect of a no-take reserve in a marine fishery management area, such as on a coral reef. Implicitly, eggs and larvae are mobile but adults are not; and there is open access fishing outside the reserve. A reserve is found to increase equilibrium catch if the prior ratio of stock to carrying capacity is less than a half, and the catch-maximising reserve proportion rises towards a half as this ratio falls towards zero. After initial adjustment, long-run stability is improved by a reserve. We estimate that coral reef reserves could increase world wide annual catches by about a billion dollars. (C) 2000 Elsevier Science B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据