大眼金枪鱼资源利用状况分析

对世界大眼金枪鱼最近10年总渔获量以及太平洋、大西洋和印度洋的各渔区渔获量变化情况进行了统计分析；同时对大眼金枪鱼洄游分布，渔期变化及其海洋环境条件进行了论述；在此基础上，对今后合理利用、保护大眼金枪鱼资源在生产决策、渔场渔期选择以及加强对大眼金枪鱼中心渔场与海洋环境关系的科学研究方面提出了建议与措施。

Analysis on the Status of Resources Utilization of Bigeye Tuna Thunnus obesus

This article made statistics and an alysis on the world -wide bigeye tuna catch in recent 10years,and the catch variation in the fishin g zones of three big oceans,and discu ssed the migration and fishing seaso n variation and ocean environment,an d,on basis of the above,put forward s ome suggestions and measures for ra-tional utilization and conservatio n of Bigeye Tuna resources in the fish ery strategy,the selection of fishi ng ground and season,and the scientific resea rch on the relationship between the c entral fishing ground and ocean envi-ronment.