摘要
就我国浙江海域曼氏无针乌贼种群分布、生命周期、洄游、近海生长等资源特征以及从20世纪50-60年代的盛产,经历了80-90年代的衰竭,到本世纪初有恢复迹象这段时间内的各种变化及其产生原因展开综述,并探讨了曼氏无针乌贼资源修复路径——加大曼氏无针乌贼增殖放流工作力度;产卵场的修复和保护;洄游路径上禁止捕捞作业;严格控制年捕捞量,以及拟定了资源保护和修复方面相关渔政措施及建议。
In this paper,some characteristics of Sepiella maindroni in Chinese sea area,such as population distributing,lifecycle,migration,coastal growth,and the resource was experienced from rich during 1950s and 1960s to was exhausted during 1980s and 1990s as well as was restored in the early 21th century were reviewed.The restored methods of S.maindroni resource were discussed,for example,increase the proliferation,restore and protect the laying plate,forbid catching in the migration path,control the annual catch capacity as well as study out some fishing measures and proposals about resource protecting and restoring.
出处
《浙江海洋学院学报（自然科学版）》
CAS
2011年第5期381-385,396,共6页
Journal of Zhejiang Ocean University(Natural Science Edition)
基金
国家高技术研究发展计划(863计划)项目(2010AA10A404)
国家海洋公益性行业科研专项(201005013)
海洋渔业科学与技术浙江省重中之重学科开放课题(20100105)
浙江海洋学院人才引进启动项目(21135011509)
国家级星火计划项目(2010GA700087)
关键词
曼氏无针乌贼
资源演变
增殖放流
Sepiella maindroni
resource evolvement
enhancement and releasing
