Reducing demand in japan will be difficult , but since most bluefin tuna is fished elsewhere in the developed world , it should be possible to reduce supply .
Unlike the bluefin , the alaskan pollock is among the most intensively managed fisheries in the world-it is run by america 's national marine fisheries service .
与金枪鱼不同,阿拉斯加鳕鱼场是世界上监管最严密的渔场之一,由美国国家海洋渔业服务部负责管理。
Indeed , the world wildlife fund , a nature conservation organisation , reckons that bluefin spawners will be virtually eliminated by 2012 .
事实上,据自然保护组织---国际野生动物基金会估计:金枪鱼产卵鱼几乎可能于2012年灭绝。
Meanwhile , the bluefin population is thought to have dwindled by 75 per cent in recent years , due to overfishing .
与此同时,由于过度捕捞,蓝鳍金枪鱼的数量近年已减少了75%。
The genus comprises a vast range of similarly shaped fish which vary in length from the 1.5-metre albacore to the bluefin , which can measure more than three metres .
这些种类包括广泛的同样形状的鱼,长短不一从1.5米的albacore到金枪鱼,其长度可以超过3米。
So far efforts to protect the bluefin have foundered .
到目前为止,保护蓝鳍金枪鱼这方面的努力并没有成功。
Little wonder the bluefin is vanishing fast .
金枪鱼正迅速消失,几乎没有人会质疑这一点。
The breakthrough fuelled hopes for a solution to the overfishing that has pushed the bluefin to near extinction .