They fished the loch for salmon.
他们在狭长海湾里钓鲑鱼。
Smoked salmon was considered an expensive delicacy.
熏三文鱼被认为是一道昂贵的佳肴。
The falls have always been an insurmountable obstacle for salmon and sea trout.
这些瀑布始终是鲑鱼和海鳟鱼不可逾越的障碍。
Projects usually begin by identifying a stream that once allowed salmon to spawn.
项目通常首先从确定一条让鲑鱼产过卵的河流开始。
The little shellfish is eaten by baleen whales, salmon, herring and various seabirds.
这种小贝类是须鲸、鲑鱼、鲱鱼和各种海鸟的食物。
These are the ones, cod, groupers, salmon, tuna and so on, that everyone likes to eat.
有些鱼类，如鳕鱼、石斑鱼、鲑鱼、金枪鱼等，是每个人都喜欢吃的。
In September 2000, MSC announced that the Alaska salmon fisheries qualified for certification.
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。
This is most evident in cases where it results in the extinction of entire salmon populations.
这在导致整个鲑鱼种群灭绝的案例中最为明显。
Every year, millions of salmon swim from the ocean into the mouths of rivers and then steadily up the rivers.
每年，数百万条鲑鱼从海洋游到河口，然后稳定地逆流而上。
Seven companies producing Alaska salmon were immediately granted permission to display the MSC logo on their products.
"七个生产阿拉斯加鲑鱼的公司立马获准在其产品上展示海洋管理工作委员会的图标。
Indeed, most analysts believe that some kind of environmental degradation underlies the demise of many extinct salmon populations.
事实上，大多数分析家认为某种环境退化是许多已灭绝鲑鱼种群消亡的根源。
During 2000, commercial catches of Pacific salmon in Alaska exceeded 320,000 tonnes, with an ex-vessel value of over USD 260 million.
在2000年期间，阿拉斯加的太平洋鲑鱼商业捕获量超过32万吨，出舱价值超过2.6亿美元。
Removing the mud, uncovering gravel beds where fish spawn, and finding suitable salmon types to rebuild the population is a daunting task.
清除淤泥，发现鱼类产卵的砾石层，找到合适的鲑鱼种类来重建种群是一项艰巨的任务。
A huge variety of fish, including cod, bream, mussels, salmon and sturgeon, is being farmed, providing food for people all over the world.
非常多的鱼类已被养殖，包括鳕鱼、鲤科鱼、贻贝、鲑鱼和鲟鱼，为世界各地的人们提供了食物。
Between 1940 and 1959, overfishing led to crashes in salmon populations so severe that in 1953 Alaska was declared a federal disaster area.
1940年至1959年间，过度捕捞导致鲑鱼数量锐减，以致于1953年阿拉斯加被指定为联邦灾区。
State authorities have ordered cutbacks in deliveries of water from the delta because of the threat to endangered species such as salmon and smelt.
由于鲑鱼和胡瓜鱼这些濒危物种受到威胁，国家当局已经要求消减从该三角洲往外输水的量。
These dams blocked access to upstream spawning beds for six species of salmon on what once was one of the most productive salmon rivers in the world.
这些水坝阻断了6种鲑鱼的上游产卵地，而这条河曾是世界上鲑鱼产量最高的河流之一。
This Kamchatka Peninsula lake is home to hundreds of bears, and visitors can see them tuck into a feast during the wild salmon run, one of Earth's greatest.
这个堪察加半岛湖是数百只熊的家园，游客们可以看到它们在野生鲑鱼洄游期间尽情享用大餐，这是地球上最大型的鲑鱼洄游之一。
The numerical effect is obvious: there are fewer salmon in degraded regions than in pristine ones; however, habitat loss also has the potential to reduce genetic diversity.
数值效应是明显的：退化地区的鲑鱼数量比原始地区少；然而，栖息地的丧失也有可能减少遗传多样性。
In Scotland, the number of wild salmon have been reduced because of uncontrolled deep-sea and coastal netting, by pollution, and by various other threats to the fish's habitat.
在苏格兰，野生鲑鱼的数量已经减少，这是由于不受控制的深海和沿海捕捞、污染，以及对鲑鱼栖息地的各种其他威胁。
Until recently, the main reason for removing dams was to restore salmon runs, but it is now recognized that a more important reason to remove dams is that they are no longer safe.
直到近期，拆除大坝主要还是为了恢复鲑鱼的数量，但现在人们认识到，拆除大坝的一个更重要的原因是这些大坝已不再安全了。
They afford an opportunity for people from all backgrounds to encounter a range of animals from drone bees to springbok or salmon to better understand the natural world we live in.
它们为来自不同背景的人们提供了一个机会，让他们接触到从雄蜂到跳羚、鲑鱼等多种动物，从而更好地了解我们生活的自然世界。
The parks already attract specialist visitors, including mountaineers, who come to climb the technically difficult peaks, and fishermen, lured by the salmon and trout in the region's rivers.
这些公园已经吸引了专业游客，包括来攀登技术难度高的山峰的登山者，以及被当地河流中的鲑鱼和鳟鱼吸引的渔民。
The Rivers Tay and Tweed are major salmon fisheries.
泰河与特威德河是苏格兰两个主要的三文鱼渔场。
Lightly brush both sides of Alaska salmon fillets with olive oil.
在阿拉斯加鲑鱼片两侧轻轻刷上橄榄油。
But most of us long for foods that aren't as nutritious as salmon.
但是大多数人所渴望的食物不及鲑肉营养丰富。
Fish rich in omega-3s include salmon, trout, sardines and herring.
富含omega - 3的鱼类包括大马哈鱼、鳟鱼、沙丁鱼和鲱鱼等。
An Alaskan brown bear nods off in the river after catching some salmon.
捉了几条大马哈鱼之后，这只阿拉斯加棕熊在河里打起盹来。
Whitebait, slender and like salmon, is usually shorter than 15cm and is rare.
银鱼体细长，似鲑，很少长于15厘米，十分罕见。
A study from Canada says fish farms are a threat to some populations of wild salmon.
一项来自加拿大的研究宣称鱼场对野生鲑鱼的一些种群来说是一种威胁。
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