中国大陆中西太平洋金枪鱼围网捕捞技术的探讨  

On the Western and Central Pacific Ocean tuna purse seine fishing techniques of China's Mainland fleets

作　　者：常卫东 张禹[2] 

机构地区：[1]上海开创远洋渔业有限公司,上海200090 [2]农业部东海与远洋渔业资源开发利用重点实验室,中国水产科学研究院东海水产研究所,上海200090

出　　处：《渔业信息与战略》2014年第4期280-284,共5页Fishery Information & Strategy

基　　金：国家科技支撑计划(2013BAD13B04;2013BAD13B05);"948"项目(2014-Z12)

摘　　要：金枪鱼围网渔业以捕捞大洋性高度洄游金枪鱼类为主,网具尺寸大,对捕捞技术要求高。本文对我国金枪鱼围网捕捞状况及捕捞技术进行了简要概括,并结合我国大陆围网船队状况从人工集鱼装置(FADs)鱼群和自由鱼群的捕捞方式中分析和探讨金枪鱼围网捕捞技术中存在的一些问题,最后就网具性能改进方面提出了部分建议。Tuna purse seines mainly catch highly migratory oceanic tuna; they are in large size, and to catch them requires high fishing techniques. Tuna as a highly migratory oceanic species provides a high economic value. A brief summary with regard to Chinese tuna purse seine catching status and fishing techniques has been made in this paper. Based on Chinese Mainland purse seine fleets situation, we analyzed and discussed a few questions existing in purse seine fishing techniques between FADs school and free school. Finally advices were proposed in terms of reforming the net performance.

关 键 词：金枪鱼围网 FADs鱼群 自由鱼群 捕捞技术 

分 类 号：S973.24[农业科学—捕捞与储运]