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首页> 外文期刊>Environmental & Resource Economics >The Behavioral Ecology of Fishing Vessels: Achieving Conservation Objectives Through Understanding the Behavior of Fishing Vessels
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The Behavioral Ecology of Fishing Vessels: Achieving Conservation Objectives Through Understanding the Behavior of Fishing Vessels

机译：渔船的行为生态学：通过了解渔船的行为来实现保护目标

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Colin Clark made seminal contributions in both resource economics and behavioral ecology. In the former, he showed how to link biological and economic factors in a consistent mathematical framework, virtually creating the field of mathematical bioeconomics single-handedly. In the latter, he was a major contributor of the introduction of state variable methods for modeling the behavior and life history of organisms. In this paper, we apply the methods of behavioral ecology to a problem in fisheries management and show that understanding fisher responses to quota decrements according to fishing area (so that the decrement in the quota of effort from fishing in a particular area is larger than the actual effort used there) may be as or more effective for seabird conservation than closing areas. To begin, we explain state variable methods in behavioral ecology, using insect parasitoids-Colin's choice of after dinner talk at the meeting in his honor-making connections between behavioral ecology and resource economics. We then turn to the pelagic longline fishery off eastern Australia and show how the same kinds of methods used in behavioral ecology can provide new insights about this fishery. We provide a model of sufficient detail to compare the current management practice (closures), no management, and spatial management with effort decrements that vary over space and show that the latter management strategy is both environmentally and economically more effective than closures or no management.
机译：柯林·克拉克（Colin Clark）在资源经济学和行为生态学上都做出了开创性的贡献。在前者中，他展示了如何在一致的数学框架中将生物学和经济因素联系起来，实际上是一手创造了数学生物经济学领域。在后者中，他是引入状态变量方法以对生物的行为和生命史进行建模的主要贡献者。在本文中，我们将行为生态学方法应用于渔业管理中的一个问题，并表明了解渔民对根据捕鱼区而定的配额减少量的反应（因此，特定区域中捕鱼的工作量配额的减少量大于该区域的捕捞量。那里实际使用的努力）对海鸟的保护可能比封闭地区更有效。首先，我们将解释昆虫行为寄生中的状态变量方法，方法是使用昆虫寄生的寄生虫-科林在会议上晚餐后的演讲中选择行为生态学与资源经济学之间的荣誉联系。然后，我们转向澳大利亚东部沿海的延绳钓延绳钓渔业，并说明行为生态学中使用的相同方法如何能够提供有关该渔业的新见解。我们提供了一个足够详细的模型来比较当前的管理实践（关闭），无管理和空间管理（随空间而变化的工作量递减），并表明后一种管理策略在环境和经济上比关闭或不进行管理更有效。

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