...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Ocean & coastal management >Current stock situation and measures for the management and conservation of minke whales (Balaenoptera acutorostrata) in Korean waters
【24h】

Current stock situation and measures for the management and conservation of minke whales (Balaenoptera acutorostrata) in Korean waters

机译：韩国水域小须鲸（Balaenoptera acutorostrata）的现状和管理措施

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

Although minke whales in Korean waters have been protected for more than 28 years after a commercial whaling moratorium in 1986, relatively little effort has been focused on assessing their current status of this population in this area after this protection and the efficacy of this protection. Thus, current stock situation and measures for the management and conservation of minke whales in Korean waters was investigated. Although Korea has undertaken significant efforts to archive the biological material of bycaught minke whales, the results remain incomplete. Furthermore, although a number of studies have reported the extent of bycaught minke whales, there has been little effort to reduce this occurrence in Korean waters compared with efforts to report it. Finally, there exists little data for investigating the effect of bycatch on the survival of minke whales in Korean waters. To improve weaknesses in the management of minke whales in Korean waters and to efficiently conserve and manage this population, the following efforts are urgently needed: 1) Conduct research on minke whales including satellite tagging; 2) Establish DNA registers for all minke whale bycatch, market surveys and intensive control of illegal catch; 3) Assess the usefulness of several mitigation measures to reduce bycatch (pingers, fishing gear modifications and time-area closures), and apply these measures; 4) Assess the effect of bycatch on the survival of minke whales in Korean waters; 5) Reduce the incentive for bycaught minke whales and use it as research funds for minke whales and incentives for releasing entrapped or entangled whale in fishing gears; 6) Compare with other studies on the management suggestions to modify the current stock situation. Among these suggestions to modify the current stock situation, the application of bycatch mitigation measures and intensive control of illegal catch are expected to efficiently improve the current stock situation of minke whales in Korean waters by reducing bycatch and illegal catch. Particularly, among bycatch mitigation measures, fishing gear modification and pinger are considered as efficient management suggestions for this stock in this area. (C) 2015 Elsevier Ltd. All rights reserved.
机译：尽管自1986年商业捕鲸暂停以来，韩国海域的小须鲸受到了超过28年的保护，但在采取这种保护措施及其效果之后，很少有人致力于评估它们在该地区的种群现状。因此，调查了韩国水域小须鲸的存续状况和管理措施。尽管韩国已经做出了巨大的努力来保存小须鲸的生物材料，但结果仍然不完整。此外，尽管许多研究已经报告了小须鲸的捕获程度，但与报告这种情况相比，几乎没有做出任何努力来减少在韩国水域发生的这种情况。最后，很少有数据可用来研究兼捕对朝鲜海中小须鲸生存的影响。为了改善在韩国水域的小须鲸的管理中的弱点，并有效地保护和管理这一种群，迫切需要以下工作：1）对小须鲸进行研究，包括卫星标签； 2）为所有小须鲸兼捕，市场调查和对非法捕捞的强化控制建立DNA登记册； 3）评估一些缓解措施的有效性，以减少副渔获物（刺，调整渔具和关闭时间区域），并采取这些措施； 4）评估兼捕对韩国海域小须鲸生存的影响； 5）减少对捕捞的小须鲸的奖励，并将其用作小须鲸的研究经费，并鼓励释放渔具中的被卷入或缠结的鲸鱼； 6）与其他有关修改当前库存状况的管理建议的研究进行比较。在修改当前种群状况的这些建议中，采用减少兼捕的措施和对非法捕捞进行严格控制，有望通过减少兼捕和非法捕捞来有效改善韩国水域小须鲸的当前种群状况。特别是，在减少兼捕的措施中，对渔具的修改和探查被认为是该区域该种群有效的管理建议。 （C）2015 Elsevier Ltd.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
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