金枪鱼广泛分布于太平洋、印度洋、大西洋三大洋区的热带、亚热带及温带海域,其中太平洋是世界金枪鱼渔业的主要渔场,产量占金枪鱼总产量的65％左右,作业渔场主要在太平洋岛国及其专属经济区,且保持着较明显的增长势头,开发前景良好。1 太平洋岛国周边海域金枪鱼鱼种与资源分布 Tuna is widely distributed in the tropical, subtropical and temperate regions of the Pacific Ocean, Indian Ocean and Atlantic Ocean. The Pacific Ocean is the main fishing ground of the world’s tuna fishery, accounting for about 65% of the total output of tuna. The operating fishing grounds are mainly in the Pacific island countries and their exclusive economies Area, and maintained a more obvious growth momentum, development prospects are good. 1 Tuna species and resource distribution around the Pacific Island countries