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首页> 外文期刊>CCAMLR science: journal of the Scientific Committee and the Commission for the Conservation of Antarctic Marine Living Resources >Use of indices of predator status and performance in CCAMLR fishery management
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Use of indices of predator status and performance in CCAMLR fishery management

机译：捕食者地位和表现指标在CCAMLR渔业管理中的使用

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This paper investigates how data on, or related to, reproductive performance of seabird and seal predators,collected as part of the CCAMLR Ecosystem Monitoring Program (CEMP) could be used in the management, by CCAMLR, of commercial fisheries. It reviews reasons why it is important for CCAMLR formally to use such data in its fishery management operations and discusses the constraints inherent in the CEMP data, both from predator monitoring and harvesting perspectives. An outline of a specific approach is provided, involving an assessment procedure and recommendations for management action. The three elements of the assessment are determining the magnitude and significance of changes in individual parameters, evaluating overall patterns of change within species, sites and areas and reviewing factors potentially influencing or correlated with the changes. The relative merits and feasibilities of recommendations for restrictions on the magnitude, timing and location of harvesting are reviewed,taking account of likely operational constraints on fisheries.
机译：本文研究了作为CCAMLR生态系统监测计划（CEMP）的一部分而收集的海鸟和海豹捕食者生殖性能的数据或与之相关的数据，可以由CCAMLR用于商业渔业的管理。它回顾了CCAMLR在渔业管理操作中正式使用此类数据的重要性的原因，并从捕食者监测和捕捞角度讨论了CEMP数据固有的限制。提供了一种特定方法的概述，其中包括评估程序和管理措施的建议。评估的三个要素是确定各个参数变化的幅度和重要性，评估物种，场所和区域内变化的总体模式，并审查可能影响变化或与变化相关的因素。审查了关于捕捞的规模，时间和地点的限制建议的相对优点和可行性，同时考虑到可能对渔业造成的业务限制。

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