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首页> 外文期刊>ICES Journal of Marine Science >Using fishery-dependent data to inform the development and operation of a co-management initiative to reduce cod mortality and cut discards
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Using fishery-dependent data to inform the development and operation of a co-management initiative to reduce cod mortality and cut discards

机译：利用与渔业有关的数据为共同管理举措的制定和运作提供信息，以降低鳕鱼死亡率并减少丢弃物

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摘要

The Scottish conservation credits scheme is a voluntary programme introduced in 2008, designed to reduce mortality and discard-ing of cod in line with EU Common Fisheries Policy management objectives. The scheme was expanded in 2009, building on the initial elements of real-time closures (RTCs) and gear requirements. Various measures were agreed in a co-management framework involving fishers, non-governmental organizations, government officials, and scientists. The main objective was to encourage cod avoidance and the reduction of cod discards using spatial tools such as RTCs and seasonal closures, along with gear options that reduce cod capture. The scheme was incentivized by rewarding participation with additional days at sea. Real-time monitoring was carried out with extensive use of fishery-dependent information, allowing management to be adapted as required and to address emerging problems. The use of vessel monitoring system data, logbook records, fishers' knowledge, and observer data is described in terms of implementing and assessing the scheme. Compliance with the closure elements of the scheme was judged to have been good, and estimated catch rates by the Scottish fleet met target criteria, but the assessed catch savings of cod from RTCs were less than predicted. Modifications to the scheme were introduced for 2010, reflecting improved knowledge and experience.
机译：苏格兰保护信用计划是一项自愿计划，于2008年推出，旨在根据欧盟共同渔业政策的管理目标降低鳕鱼的死亡率和丢弃率。该计划在2009年基于实时关闭（RTC）和齿轮要求的初始要素进行了扩展。在共同管理框架中商定了各种措施，涉及渔民，非政府组织，政府官员和科学家。主要目标是鼓励使用空间工具（例如RTC和季节性关闭）以及减少齿轮捕捞的齿轮选择来鼓励避免和减少鳕鱼的丢弃。通过奖励参加者多出一些海上活动来激励该计划。实时监测通过广泛使用依赖渔业的信息进行，使管理能够根据需要进行调整并解决新出现的问题。根据实施和评估方案，描述了船舶监测系统数据，航海日志记录，渔民知识和观察员数据的使用。判断该计划的关闭要素合规性良好，苏格兰船队的估计捕捞率达到了目标标准，但评估的RTC鳕鱼捕捞节省量低于预期。 2010年对该计划进行了修改，以反映知识和经验的提高。

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  • 来源
    《ICES Journal of Marine Science》 |2011年第8期|p.1679-1688|共10页
  • 作者

    S. J. Holmes; N. Bailey; N. Campbell; R. Catarino; K. Barratt; A. Gibb; P. G. Fernandes;

  • 作者单位

    Marine Scotland Science, Marine Laboratory, PO Box 101, 375 Victoria Road, Aberdeen AB11 9D8, UK;

    Marine Scotland Science, Marine Laboratory, PO Box 101, 375 Victoria Road, Aberdeen AB11 9D8, UK;

    Marine Scotland Science, Marine Laboratory, PO Box 101, 375 Victoria Road, Aberdeen AB11 9D8, UK;

    Marine Scotland Science, Marine Laboratory, PO Box 101, 375 Victoria Road, Aberdeen AB11 9D8, UK;

    Marine Scotland Science, Pentland House, 47 Robb's Loan, Edinburgh EH14 1TY, Scotland, UK;

    Marine Scotland Science, Pentland House, 47 Robb's Loan, Edinburgh EH14 1TY, Scotland, UK;

    Marine Scotland Science, Marine Laboratory, PO Box 101, 375 Victoria Road, Aberdeen AB11 9D8, UK;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    cod; conservation credits; discards; real-time closures; VMS data;

    机译：鳕鱼保护学分;丢弃实时关闭;VMS数据;

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