Captains' response to a declining stock as anticipated in the surfclam (Spisula solidissima) fishery on the U.S. Mid-Atlantic coast by model evaluation
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- 作者：Eric N. Powella ; eric.n.powell@usm.edu" class="auth_mail" title="E-mail the corresponding author ; John M. Klinckb ; Eileen E. Hofmannb ; Paula Morenoa ; Kelsey M. Kuykendalla ; Daphne M. Munroec ; Roger Mannd
- 关键词：Captain ; Surfclam ; Fishery model ; Fishing practice ; Abundance decline
- 刊名：Ocean & Coastal Management
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：134
- 期：Complete
- 页码：52-68
- 全文大小：4457 K
文摘
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Mid-Atlantic Bight warming accompanied by a decline in recruitment has slowly reduced surfclam abundance.
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A management strategy evaluation simulated fishery dynamics during a period of low recruitment followed by stock recovery.
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As abundance declined, LPUE declined, captains expanded their geographic range of interest, and net revenue declined.
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No captains' behaviors prevented a collapse in vessel economics at low abundance.
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Certain captains’ behaviors limited the degree and duration of economic dislocation during abundance decline and recovery.