1月,一条269公斤的蓝鳍金枪鱼被一家寿司店以5649万日元(约合464万元人民币)拍得。商业价值刺激了日本、欧洲和北非渔业公司,以及海盗和意大利黑手党近十年在地中海渔场的疯狂扫荡:由空中的渔业侦察机领航,以配备有声纳系统的围网船实施捕捞。效率之高令人咂舌,成千上万条来地中海产卵的金枪鱼在长达几公里的围网下无路可逃。有资料显示,自1996年以来,地中海的金枪鱼船队扩充了三倍,捕 In January, a 269-kilogram bluefin tuna was auctioned by a sushi shop at 56.49 million Japanese yen (about 4.64 million yuan). Commercial values ​​have spurred the frenzied sweeping efforts of Japanese, European and North African fisheries companies and pirate and Italian mafias for nearly a decade on Mediterranean fisheries: piloted by an aerial fisheries reconnaissance aircraft and seagoing vessels equipped with sonar systems. The efficiency is staggering, and tens of thousands of tuna spawning in the Mediterranean are running out of seine for up to several kilometers. Data show that since 1996, the Mediterranean tuna fleet has expanded threefold