在年龄结构集合种群中建立有效海洋保护区的简单规则
Simple rules for establishment of effective marine protected areas in an age-structured metapopulation
摘要：
建立有效的保护区是现代保护生物学的核心目标之一。在渔业管理和海洋生态系统养护方面，海洋保护区往往在实现可持续渔业管理方面发挥重要作用。因此，进行了大量的研究，为建立海洋保护区制定广泛的规则，或测试海洋保护区在特定地区的影响。然而，在执行海洋保护区以有效实现其目标方面仍然存在许多挑战。在年龄结构种群动力学中，推导保证引入海洋保护区将增加渔业产量的理论条件就是这样一个挑战。为了得到这样的条件，一个简单的数学模型的开发，遵循一个定居物种的年龄结构集合种群动态。所获得的结果表明，足够高的捕捞死亡率和适度的招聘成功的个人的鸡蛋是必要的海洋保护区，以增加渔业产量。以红鲍为例进行了数值计算，以验证分析结果的有效性。它们显示出良好的协议与分析结果，以及在以前的作品中获得的结果。
英文摘要：
The implementation of effective protected areas is one of the central goals of modern conservation biology. In the context of fisheries management and marine ecosystem conservation, marine reserves often play a significant role to achieve sustainable fisheries management. Consequently, a substantial number of studies have been conducted to establish broad rules for the creation of MPAs, or to test the effects of MPAs in specific regions. However, there still exist many challenges for implementing MPAs that are effective at meeting their goals. Deducing theoretical conditions guaranteeing that the introduction of marine reserves will increase fisheries yields in age-structured population dynamics is one such challenge. To derive such conditions, a simple mathematical model is developed that follows an age-structured metapopulation dynamics of a sedentary species. The obtained results suggest that a sufficiently high fishing mortality rate and moderate recruitment success of an individual's eggs is a necessary for marine reserves to increase fisheries yields. The numerical calculations were conducted with the parameters of red abalone (Haliotis rufescens) to visualize and to check validity of the analytical results. They show good agreement with the analytical results, as well as the results obtained in the previous works.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
