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首页> 外文期刊>Frontiers in Marine Science >Responding to Climate Change: Participatory Evaluation of Adaptation Options for Key Marine Fisheries in Australia’s South East
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Responding to Climate Change: Participatory Evaluation of Adaptation Options for Key Marine Fisheries in Australia’s South East

机译：应对气候变化：澳大利亚东南部主要海洋渔业适应选项的参与式评估

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Planned adaptation to climate impacts and subsequent vulnerabilities will necessarily interact with autonomous responses enabled within existing fisheries management processes and initiated by the harvest and post-harvest components of fishing industries. Optimal adaptation options are those which enable negative effects to be mitigated and opportunities that arise to be maximised, both in relation to specific climate-driven changes and the broader fisheries system. We developed a two-step participatory approach to evaluating adaption options for key fisheries in the fast-warming hotspot of south-eastern Australia. Four fisheries (southern rock lobster, abalone, snapper and blue grenadier) were selected as case studies on the basis of their high to moderate vulnerability to climatic effects on species distribution and abundance. Involved stakeholders undertook a “first pass” screening assessment of options, by characterising and then evaluating options. In the characterisation step potential adaptation options for each fishery, contextualised by prior knowledge of each species’ climate change exposure and sensitivity, were described using a characterisation matrix. This matrix included: the specific climate vulnerability/challenges, the implications of each option on the fishery system as a whole, the temporal and spatial scales of implementation processes, and realised benefits and costs. In the evaluation step, semi-quantitative evaluation of options was undertaken by stakeholders scoring the anticipated performance of an option against a pre-determined set of criteria relating to perceived feasibility, risk (inclusive of potential costs) and benefit. Our screening assessment represents a pragmatic approach to evaluate and compare support for and the effects of alternative adaptation options prior to committing to more detailed formal and resource intensive evaluation or implementation.
机译：计划适应气候影响和随后的脆弱性必然会与现有渔业管理流程中的自主反应进行互动，并由渔业的收获和收获后成分发起。最佳适应选项是那些能够减轻负面影响的人，并且由于特定的气候驱动的变化和更广泛的渔业系统而导致的机会最大化。我们制定了一项两步的参与方式，可以评估澳大利亚东南部快速变暖热点的关键渔业的适应方案。选择了四辆渔业（南部岩石龙虾，鲍鱼，鲷鱼和蓝色格林纳米尔）作为案例研究，基于它们的高度脆弱性对物种分布和丰度的气候作用。涉及的利益相关者通过表征然后评估选项进行“首次通过”筛选评估。在使用表征矩阵的表征步骤中，通过先前了解每个物种的气候变化暴露和灵敏度的每个渔业的潜在适应选项。此矩阵包括：具体的气候脆弱性/挑战，每个选项对渔业系统的影响，实现过程的时间和空间尺度，实现了益处和成本。在评估步骤中，利益攸关方进行了半定量评估，利益攸关方进行了预期的绩效，该选项对有关的预先确定的可行性标准，风险（包括潜在成本）和福利。我们的筛查评估代表了评估和比较支持和比较替代适应选项的支持和对更详细的正式和资源密集型评估或实施的支持的务实方法。

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