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A Resist-Accept-Direct decision-support tool for walleye Sander vitreus (Mitchill) management in Wisconsin
Fisheries Management and Ecology ( IF 2.0 ) Pub Date : 2022-04-03 , DOI: 10.1111/fme.12548
Colin J. Dassow 1 , Alex W. Latzka 2 , Abigail J. Lynch 3 , Greg G. Sass 4 , Ralph W. Tingley 5 , Craig P. Paukert 6
Affiliation  

Large-scale modelling and prediction provide insight into general influences of climate change on inland recreational fisheries; however, small-scale dynamics and local expertise will be key in developing explicit goals for managing recreational fisheries as the climate changes. The resist-accept-direct (RAD) framework encompasses the entire decision space managers consider when addressing climate influences in their local system, but to decide whether to resist, accept or direct, managers need tools to understand how specific waterbodies will be influenced by climate change. Here, a decision-support tool was developed and applied to the walleye recreational fishery in Wisconsin, USA as an example of how to link the RAD framework to real-world management of a large recreational fishery. The tool and broadscale results described here, indicating a widespread shift away from resist strategies by mid-century, can be used by managers to inform decisions about whether to resist, accept, or direct for specific walleye populations.

中文翻译:

威斯康星州白斑桑德玻璃体 (Mitchill) 管理的 Resist-Accept-Direct 决策支持工具

大规模建模和预测可以深入了解气候变化对内陆休闲渔业的一般影响;然而,小规模动态和当地专业知识将是制定随着气候变化管理休闲渔业的明确目标的关键。抵抗-接受-直接 (RAD) 框架包含管理者在解决当地系统中的气候影响时考虑的整个决策空间,但要决定是抵抗、接受还是直接,管理者需要工具来了解特定水体将如何受到气候的影响改变。在这里,开发了一种决策支持工具并将其应用于美国威斯康星州的角膜白斑休闲渔业,作为如何将 RAD 框架与大型休闲渔业的实际管理联系起来的示例。这里描述的工具和广泛的结果,
更新日期:2022-04-03
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