Applying both methods to worldwide data, the scientists say industrial fishing over the past decades has not simply worked its way downwards from the top of the food chain -- it has gone upwards, too.

如果将关注食物链顶端和底端的方法同时应用到全球性数据上，那么，科学家们得出的结论是，过去10年的工业捕渔更偏向捕食低食物链鱼类，而对高食物链等级的鱼类而言，它们的食物总量减少了将近一半，倘若按照食物链理论的逻辑，现存高食物链等级的鱼类总数是增加了而不是减少了，因此，不能够简单地认为，工业“捕渔”导致鱼类总体的数量减少。

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Along the coast at Krung Jaya, clean-up gangs at a highly-specialized installation are working hard to revive another aspect of the fishing industry at the top end of the commercial scale.

Krung Jaya沿岸，在高度专业化工厂中工作的清理队伍正在努力恢复捕捞业最具商业规模的另一方面。

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Put these fish at the top of your don 't-eat list and you'll avoid most of the troubles of the world's fishing industry.

把这些鱼肉列入你不吃的名单里，你就能避免世界上捕鱼业所带来的大多数问题。

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"In the U.S., factory trawlers are the top predators of the commercial fishing fleet, " said Gerald Leape, Greenpeace legislative director for oceans.

CNN: Greenpeace: Industrial fishing fleet should be halved

Even with our potentially top player on injured reserve (the Atlantic sturgeon is currently under a commercial fishing ban), companies like Sterling, Tsar Nicoulai and Seattle Caviar are offering subtle, very caviary-tasting roe from the Pacific Coast white sturgeon, the lake sturgeon of the Great Lakes and the Mississippi, and even from the oddly abundant paddlefish, a distant sturgeon cousin.

FORBES: Roe Rage

Just as many NASCAR fans who can't afford top of the line race cars can still buy a basic Ford Mustang, so to can many fishing enthusiasts afford to take up the sport on a casual level.

FORBES: Magazine Article