Marine Reserves for Fisheries Management
Marine Reserves for Fisheries Management
复制标题
渔业管理海洋保护区
DOI：
10.1086/mre.11.3.42629158
复制
发表时间：
1996
影响因子：
2.9
通讯作者：
R. Brazee
中科院分区：
文献类型：
--
作者：
D. Holland;R. Brazee
管理商业渔业的传统方法通过限制捕捞努力的数量或效率，或通过直接限制捕获量来限制捕获量。这些监管做法对许多渔业来说既不可行，也不可取，而且未能养护其他渔业的渔业种群。海洋保护区可能是一些渔业的有效替代管理战略。在这里，我们建立了一个适用于近海渔业的海洋保护区动态模型。与以前的储备模型不同，该模型是完全动态的，提供了关于均衡条件和通往均衡的路径的信息。提出了一种基于墨西哥湾红鳍金枪鱼数据的模拟模型。模拟结果表明，海洋保护区可以维持或提高中度到高度捕捞渔业的产量，但可能不会提高轻度捕捞渔业的产量。
Conventional methods of regulating commercial fisheries restrict catch by limiting either the quantity or efficiency of fishing effort, or by putting direct limits on catch. These regulatory practices are neither feasible nor desirable for many fisheries, and have failed to conserve fishery stocks in other fisheries. Marine reserves may be an effective alternative management strategy for some fisheries. Here we develop a dynamic model of marine reserves applicable to inshore fisheries. In contrast to previous models of reserves, the model is fully dynamic and provides information on both equilibrium conditions and the path to equilibrium. A simulation model based on red snapper data from the Gulf of Mexico is presented. The simulation results suggest that marine reserves can sustain or increase yields for moderate to heavily fished fisheries but will probably not improve yields for lightly fished fisheries.