最好的渔场是在岛屿周围。
大多数渔场都远低于这一水平，这是一种糟糕的经营方式。
Most fisheries are well below that, which is a bad way to do business.
2000年9月，美国水产管理委员会宣布阿拉斯加三文鱼渔场获得认证资格。
In September 2000, MSC announced that the Alaska salmon fisheries qualified for certification.
这一点很重要，因为理论表明，当目标鱼种的生物量为其原始水平的50%左右时，渔场才能达到可收获的最大可持续产量。
That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels.
我们的政府一直在行动，退耕还湿地，移出一些渔场。
Our government has been taking actions to return farmland to wetland and remove some fish farms.
利用这一丰富的资源，阿拉斯加的商业渔场已经发展为世界上最大的渔场之一。
Taking advantage of this rich bounty, Alaska's commercial fisheries have developed into some of the largest in the world.
但是，国家迅速作出反应，关闭了所有渔场，甚至是维持生计所必需的渔场也关闭了。
However, the state reacted quickly, closing down all fisheries, even those necessary for subsistence purposes.
认识到被认证为对环境负责的渔场的潜在利益后，渔场就开始想办法满足委员会的要求，从而办理认证程序。
Recognizing the potential benefits of being identified as environmentally responsible, fisheries approach the Council requesting to undergo the certification process.
而且过度捕捞不仅仅是北方渔场的问题。
And overfishing is not just a problem of northern fisheries.
根据欧盟的规定，凤尾鱼渔场将依然关闭。
水会更加清澈，渔场和自然保护区会重焕生机。
Water would get cleaner, reviving fisheries and nature reserves.
泰河与特威德河是苏格兰两个主要的三文鱼渔场。
法国西南部渔场的工人捕到了这条令其骄傲的大鱼。
A proud catch for this fish farm worker in southwest France.
中国渔民在世代作业的传统渔场捕鱼作业完全正当。
It is completely justified for Chinese fishermen to fish in an area that has been a traditional fishing ground for generations.
大量的厂房像野花一样盛开在原来的稻田和渔场之上。
Other factories have spread like wild flowers among what were once rice fields and fish farms.
渔民担心水温会上升，他们可能会失去物产丰富的渔场。
Fishermen fear that water temperatures will rise and they will lose access to fertile fishing grounds.
但随着渔场和和河口场的关闭，他们很难找到其他工作。
With fisheries and estuaries closed, they cannot easily find other jobs.
受益于珍贵的渔场，金曼岛上的许多鸟类现在会兴旺起来。
The many birds on Kingman should now thrive, benefiting from valuable fishing grounds.
然而大多数渔场远远低于这个数字，这种方式是非常不好的。
Most fisheries are well below that, which is a bad way to DE business.
目前，所有标注“大西洋三文鱼”的鱼肉都来自人工养殖渔场。
Currently, all fish labeled "Atlantic salmon" come from fish farms.
北海、波罗的海以及凯尔特-比斯开大陆架的渔场仍然在走下坡路。
The North Sea, the Baltic and Celtic-Biscay shelf fisheries are all still declining.
两年前的这个时候，智利南部渔场里的300多万条鲑鱼正是长膘的时候。
THIS time two years ago some 300m Atlantic salmon were being fattened in farms off the coast of southern Chile.
淡水资源和海洋资源日益受到污染；土壤和一度丰富多产的渔场日趋贫瘠。
Freshwater and Marine resources are increasingly polluted; soils and once-prolific fisheries are growing barren.
现在，在夏威夷海域，如果海龟被不注意地捕捞过多，整个渔场就被关闭。
At present, if too many turtles are inadvertently caught in Hawaiian waters, the entire fishery is closed down.
该地区被认为拥有大量的石油和天然气资源，同时也是富饶的渔场。
Along with rich fishing grounds, the area is believed to have large oil and natural gas reserves.
他们的过分自信不仅导致他们自己贫困，而且导致他们渔场也贫困。
Their overconfidence leads them to impoverish not just themselves but also their fishing grounds.
拜洪堡寒流（又称「秘鲁寒流」）之赐，秘鲁近海水域成为世界最大的渔场之一。
THANKS to the cold Humboldt current, Peru’s inshore waters are home to one of the world’s greatest fisheries.
拜洪堡寒流（又称「秘鲁寒流」）之赐，秘鲁近海水域成为世界最大的渔场之一。
THANKS to the cold Humboldt current, Peru’s inshore waters are home to one of the world’s greatest fisheries.
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