北冰洋的鲸类仍然遭到猎杀。
那一片闪亮的的大海便是北冰洋。
对北极的观察显示，每个夏天北冰洋上面覆盖的冰川都比前一个夏天的要少。
Observations of the Arctic reveal that the Arctic Ocean is covered by less ice each summer than the previous summer.
在世界上所有的海洋，包括北冰洋，尾海鞘都是出没在浮游植物密度最大的水域表面。
Found in all the oceans of the world, including the Arctic Ocean, appendicularians tend to remain near the water's surface where the density of phytoplankton is greatest.
北冰洋里有鱼受到污染了吗?
其中三分之二是北冰洋。
冰覆盖了北冰洋的大部分地区。
叶尼塞河发源于蒙古，流经俄罗斯，汇入北冰洋的喀拉海。全长3445英里。
The Yenisei River starts in Mongolia and flows through Russia to the Kara Sea in the Arctic Ocean. It's 3,445 miles long.
科学家们研究了美国的五大湖和加拿大北部的北冰洋。
Scientists studied the Great Lakes in America and the Arctic Ocean in northern Canada.
该书分为四个部分，分别对应太平洋、大西洋、印度洋和北冰洋。
The book is divided into 4 parts, one for each of the Pacific, Atlantic, Indian and Arctic oceans.
显然，在某些时候，来自北冰洋最北端的更多冰山赶在融化沉积前向南漂入北大西洋。
At certain times, apparently, more icebergs from the Arctic Ocean in the far north were traveling south well into the North Atlantic before melting and shedding their sediment.
今年年初，英国探险家佩恩·赫德尔和他的团队在冰冻的北冰洋上跋涉了三个月，对冰层进行了测量和记录。
Earlier this year, British explorer Pen Hadow and his team trekked for three months across the frozen Arctic Ocean, taking measurements and recording observations about the ice.
实际上，在北冰洋冷战从未结束。
她在寒冷的北冰洋中浸泡了八分钟才获救。
She spent eight minutes in the freezing waters of the Arctic Ocean before being rescued.
一只海豹宝宝趴在北冰洋的冰块上。
“卡拉辛”时代的北冰洋开发路线。
Routes of Polar ocean development at the time of the 'Krasin'.
考察范围还包括了北冰洋和南极洲的冰冻海洋。
The frozen seas of the arctic and Antarctic each had their surveys, too.
几分钟后，这片烟雾将会掉落在北冰洋的海岸。
In some other minutes the smoke will fall onto the coast of the Arctic ocean.
北冰洋海域的冰雪正以超过平均速度的速度溶逝。
Arctic sea ice has also retreated at a faster than average rate.
到本世纪末，整个北冰洋将会呈腐蚀酸性。
By the end of the century, the entire Arctic Ocean will be corrosively acidic.
“北冰洋”号的船员已经被要求闭嘴噤声。
The crew of the Arctic Sea have been told to keep their mouths shut.
他们测量的地点在北冰洋弗拉姆海峡格陵兰岛海冰区域。
They are measuring the sea ice in the Greenland Sea, Fram Strait and Arctic Ocean.
图中另一块明亮的区域则是北冰洋的极地冰冠。
The other bright region in the image is the polar ice cap over the Arctic Ocean.
北冰洋的冰，融化速度比气候模型预测的快很多。
Arctic sea ice is melting far faster than climate models predict.
他们释放了“北冰洋”号上的15名俄罗斯船员。
几十年来，大家都知道北冰洋的冰正在逐渐消失。
That Arctic sea ice is disappearing has been known for decades.
关于北冰洋周围障壁岛的新发现和新分类仍然是令人惊讶的。
Still, the new discovery and new classification of barrier islands around the Arctic Ocean is an eye-opener.
如果没有这个过程，北冰洋的水温会比现在还要高。
Without that process, the Arctic sea could warm up even more than it already has done.
美国科学家称，覆盖北冰洋的冰面去年冬天继续缩减。
American scientists say ice covering the Arctic Sea continued to shrink last winter.
美国科学家称，覆盖北冰洋的冰面去年冬天继续缩减。
American scientists say ice covering the Arctic Sea continued to shrink last winter.
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