...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>ICES Journal of Marine Science >New policies may call for new approaches: the case of the Swedish Norway lobster (Nephrops norvegicus) fisheries in the Kattegat and Skagerrak
【24h】

New policies may call for new approaches: the case of the Swedish Norway lobster (Nephrops norvegicus) fisheries in the Kattegat and Skagerrak

机译：新政策可能需要采取新的方法：在卡特加特海峡和斯卡格拉克州的瑞典挪威龙虾（Nephrops norvegicus）渔业案例

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The European Common Fisheries Policy has in its 2013 reform increased in complexity, such as a call for coherence with the Marine Strategy Framework Directive and a landing obligation, posing new requirements and challenges to managers, scientists and the fishing industry. Therefore, re-evaluations of current practice are important as a basis for management actions. The Swedish fishery for Norway lobster (Nephrops norvegicus) in the Kattegat-Skagerrak area provides an interesting case study of relevance to emerging policies. Sprung from an unbalance in available fish-and Nephrops quotas and an ambition to protect coastal areas, the current fishery has been directed towards three separate fisheries (mixed trawling, directed trawling using a sorting grid and creeling). Studying direct and indirect effects from alternative Swedish quota allocations among gear types is therefore interesting. Accordingly, a screening study was conducted, taking into consideration area-gear interactions in catch rates, to compare the three different fisheries regarding quantified pressures on the target species, the by-catch species, and on the seafloor, as well as to qualitatively discuss social and economic dimensions. In the next step, alternative quota allocations were studied. In Swedish fisheries, we show that creeling offers a substantial reduction of fishing mortality of both undersized Nephrops and fish and a reduced seafloor pressure per landed kilo of Nephrops. Given that the fishing areas in many cases may be interchangeable between gears, allocating a larger quota share to creels in the Swedish fishery would therefore contribute to the integration of fisheries-and environmental management as called for in the new policies.
机译：欧洲共同渔业政策在其2013年的改革中增加了复杂性，例如呼吁与《海洋战略框架指令》保持一致并提出登陆要求，这对管理人员，科学家和捕捞业提出了新的要求和挑战。因此，对当前实践的重新评估对于作为管理措施的基础很重要。瑞典在Kattegat-Skagerrak地区的挪威龙虾渔业（Nephrops norvegicus）提供了与新兴政策相关的有趣案例研究。由于可利用的鱼类和海螯虾配额不平衡以及保护沿海地区的雄心勃勃，目前的渔业已针对三个独立的渔业（混合拖网，使用分拣网和拖网的定向拖网）。因此，研究齿轮类型之间瑞典替代配额分配的直接和间接影响是很有趣的。因此，进行了一项筛选研究，考虑了渔具捕获率中区域与渔具之间的相互作用，以比较三种不同渔业对目标物种，副渔获物种和海底的定量压力，并进行定性讨论。社会和经济方面。下一步，研究替代配额分配。在瑞典的渔业中，我们表明，粗纱架可大大减少尺码偏低的海螯虾和鱼类的捕捞死亡率，并降低了每登陆一千克的海藻的海底压力。鉴于渔具在许多情况下可以在渔具之间互换，因此，将更大的配额份额分配给瑞典渔业中的鱼钩，将有助于实现新政策所要求的渔业与环境管理的融合。

著录项

  • 来源
    《ICES Journal of Marine Science》 |2017年第1期|134-145|共12页
  • 作者

    Hornborg Sara; Jonsson Patrik; Skold Mattias; Ulmestrand Mats; Valentinsson Daniel; Eigaard Ole Ritzau; Feekings Jordan; Nielsen J. Rasmus; Bastardie Francois; Lovgren Johan;

  • 作者单位

    SP Tech Res Inst Sweden, Food & Biosci, Sustainable Food Prod, POB 5401, S-40229 Gothenburg, Sweden|Swedish Univ Agr Sci, Inst Marine Res, Dept Aquat Resources, Turistgatan 5, SE-45330 Lysekil, Sweden;

    Swedish Univ Agr Sci, Inst Marine Res, Dept Aquat Resources, Turistgatan 5, SE-45330 Lysekil, Sweden;

    Swedish Univ Agr Sci, Inst Marine Res, Dept Aquat Resources, Turistgatan 5, SE-45330 Lysekil, Sweden;

    Swedish Univ Agr Sci, Inst Marine Res, Dept Aquat Resources, Turistgatan 5, SE-45330 Lysekil, Sweden;

    Swedish Univ Agr Sci, Inst Marine Res, Dept Aquat Resources, Turistgatan 5, SE-45330 Lysekil, Sweden;

    Tech Univ Denmark, DTU Aqua, Natl Inst Aquat Resources, DK-2920 Charlottenlund, Denmark;

    Tech Univ Denmark, DTU Aqua, Natl Inst Aquat Resources, DK-2920 Charlottenlund, Denmark;

    Tech Univ Denmark, DTU Aqua, Natl Inst Aquat Resources, DK-2920 Charlottenlund, Denmark;

    Tech Univ Denmark, DTU Aqua, Natl Inst Aquat Resources, DK-2920 Charlottenlund, Denmark;

    Swedish Univ Agr Sci, Inst Marine Res, Dept Aquat Resources, Turistgatan 5, SE-45330 Lysekil, Sweden;

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

    creels; demersal trawling; discard; fisheries management; good environmental status; indicators; mobile gear; Nephrops; seafloor; Swedish grid;

    机译：筒子架;​​海底拖网;丢弃;渔业管理;良好的环境状况;指示器;移动式装备;尼珀罗普;海底;瑞典网格;

相似文献

  • 外文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号