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首页> 外文期刊>ICES Journal of Marine Science >Assessing the adequacy of current fisheries management under changing climate: a southern synopsis
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Assessing the adequacy of current fisheries management under changing climate: a southern synopsis

机译：评估当前气候变化情况下渔业管理的适当性：南方概要

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摘要

Climate change is likely to have a significant impact on both target and non-target marine stocks worldwide, with the concomitant need for management strategies capable of sustaining fishing in future. We use several southern hemisphere fisheries to highlight the likely impacts of climate change at a range of levels, from individual to population responses, as well as ecosystem ramifications. Examples span polar (Antarctic krill fishery), temperate (west coast pelagic fishery, abalone and rock lobster), and tropical (Torres Strait rock lobster) commercially important fisheries. Responses of these fisheries to either past observed environmental changes or projected future changes are used to deduce some anticipated implications of climate change for fisheries management, including economic impacts and governance considerations. We evaluate the effectiveness of current single-species assessment models, management strategy evaluation approaches and multispecies assessment models as future management tools to cope with likely climate-related changes. Non-spatial stock assessment models will have limited ability to separate fishery effects from the impacts of climate change. Anthropogenic climate change is occurring at a time-scale relevant to current fisheries management strategic planning and testing. Adaptive management frameworks (with their feedback loops) are ideal for detecting and adapting to changes in target stocks.
机译：气候变化可能会对全球目标和非目标海洋资源产生重大影响，随之而来的是对未来能够维持捕鱼的管理战略的需求。我们使用了几个南半球渔业来强调气候变化在从个人到人口的反应以及生态系统后果等各个层面上可能产生的影响。例子包括极地（南极磷虾渔业），温带（西海岸中上层渔业，鲍鱼和龙虾）和热带（托雷斯海峡岩龙虾）商业上重要的渔业。这些渔业对过去观测到的环境变化或未来预期变化的反应被用来推断气候变化对渔业管理的一些预期影响，包括经济影响和治理考虑。我们评估当前的单一物种评估模型，管理策略评估方法和多物种评估模型作为未来管理工具以应对可能的气候相关变化的有效性。非空间种群评估模型将渔业影响与气候变化影响区分开的能力有限。人为的气候变化发生的时间尺度与当前的渔业管理战略规划和测试有关。自适应管理框架（及其反馈回路）是检测和适应目标库存变化的理想选择。

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  • 来源
    《ICES Journal of Marine Science》 |2011年第6期|p.1305-1317|共13页
  • 作者

    Eva E. Plaganyi; Scarla J. Weeks; Tim D. Skewes; Mark T. Gibbs; Elvira S. Poloczanska; Ana Norman-Lopez; Laura K. Blarney; Muri Soares; William M. L Robinson;

  • 作者单位

    CSIRO Wealth from Ocean Flagship, PO Box 2583, Brisbane, QLD 4001 Australia;

    Centre for Spatial Environmental Research and Coral Reef Ecosystems Laboratory, University of Queensland, QLD 4072, Australia;

    CSIRO Wealth from Ocean Flagship, PO Box 2583, Brisbane, QLD 4001 Australia;

    CSIRO Wealth from Ocean Flagship, PO Box 2583, Brisbane, QLD 4001 Australia;

    CSIRO Climate Adaptation Flagship, CMAR, PO Box 2583, Brisbane, QLD 4001, Australia;

    CSIRO Climate Adaptation Flagship, CMAR, PO Box 2583, Brisbane, QLD 4001, Australia;

    Department of Mathematics and Applied Mathematics, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa;

    Department of Mathematics and Applied Mathematics, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa;

    Department of Mathematics and Applied Mathematics, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    adaptive management; climate change; fisheries economics; fisheries management; management procedure;

    机译：适应性管理;气候变化;渔业经济学;渔业管理;管理程序;

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