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Adapting to climate change: guidance for the management of inland glacial lake fisheries
Lake and Reservoir Management ( IF 1.5 ) Pub Date : 2019-10-02 , DOI: 10.1080/10402381.2019.1678535
Ralph W. Tingley 1 , Craig Paukert 2 , Greg G. Sass 3 , Peter C. Jacobson 4 , Gretchen J. A. Hansen 5 , Abigail J. Lynch 6 , P. Danielle Shannon 7, 8
Affiliation  

Abstract Tingley RW III, Paukert CP, Sass GG, Jacobson PC, Hansen GJA, Lynch AJ, Shannon PD. 2019. Adapting to climate change: Guidance for the management of inland glacial lake fisheries. Lake Reserv Manage. 35:435–452. Climate change is altering glacial lake fisheries in the United States, presenting a complex challenge for fisheries managers. Here we provide a regional perspective to guide management of heterogeneous and yet interdependent fishery resources in glacial lakes of the upper Midwest. Our main objective was to promote the adaptation of inland glacial lakes fisheries management to climate change by outlining processes that support regional plans. Using examples from the glacial lakes region, we outline an approach for regional prioritization, specify strategies for moving from regional prioritization to on-the-ground action, and provide guidance on the implementation of management plans given resource limitations and potential stakeholder conflict. We find that integrating ecological, social, and economic data with climate change vulnerability assessments can be useful in generating “lake-priority levels” to help identify where to focus actions to support system resilience. Managers can use lake-priority levels and ecosystem-specific strategies to make decisions about where and when to apply fisheries management action ranging from traditional (i.e., stocking, harvest regulations) to nontraditional approaches (i.e., catchment land management). Although the implementation of several approaches may be beyond an agency’s financial and logistical capacity, funds can be secured through other sources ranging from grant programs to nontraditional partnerships identified by “thinking outside the lake.” Regional plans may be an important step toward successful climate adaptation for inland glacial lakes fisheries management, and the proactive efforts of managers may help facilitate their development and implementation.

中文翻译:

适应气候变化:内陆冰川湖渔业管理指南

摘要 Tingley RW III、Paukert CP、Sass GG、Jacobson PC、Hansen GJA、Lynch AJ、Shannon PD。2019. 适应气候变化:内陆冰川湖渔业管理指南。湖泊保护区管理。35:435–452。气候变化正在改变美国的冰川湖渔业,给渔业管理者带来了复杂的挑战。在这里,我们提供了一个区域视角来指导中西部上游冰川湖中异质但相互依存的渔业资源的管理。我们的主要目标是通过概述支持区域计划的过程来促进内陆冰川湖渔业管理对气候变化的适应。使用冰川湖地区的例子,我们概述了区域优先排序的方法,指定了从区域优先排序到实地行动的策略,鉴于资源限制和潜在的利益相关者冲突,为管理计划的实施提供指导。我们发现,将生态、社会和经济数据与气候变化脆弱性评估相结合,有助于生成“湖泊优先级”,帮助确定支持系统恢复力的行动重点。管理人员可以使用湖泊优先级和生态系统特定战略来决定何时何地应用渔业管理行动,从传统(即放养、捕捞规定)到非传统方法(即集水土地管理)。尽管实施若干方法可能超出机构的财务和后勤能力,资金可以通过其他来源获得,从赠款计划到通过“在湖外思考”确定的非传统合作伙伴关系。区域计划可能是内陆冰川湖渔业管理成功适应气候的重要一步,管理人员的积极努力可能有助于促进其制定和实施。
更新日期:2019-10-02
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