Management issues and options for small scale holobenthic octopus fisheries
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- 作者：Timothy J. Emery ; Timothy.Emery@utas.edu.au" class="auth_mail" title="E-mail the corresponding author ; Klaas Hartmann Klaas.Hartmann@utas.edu.au" class="auth_mail" title="E-mail the corresponding author ; Caleb Gardner Caleb.Gardner@utas.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Octopus pallidus ; Tasmania ; Fisheries management ; Holobenthic ; Input controls ; Minimum size limits ; Fishery closures
- 刊名：Ocean & Coastal Management
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：180-188
- 全文大小：795 K
文摘
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Octopuses are difficult species to manage due to their biological characteristics.
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Management measures in 22 octopus fisheries from 17 countries were reviewed.
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Commonly used measures were minimum size limits and seasonal closures.
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These measures are poorly suited to the management of semelparous, holobenthic octopus.
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A rotational system of effort or cap on total effort would be more effective measure.