冰岛周围的浮冰一度成为船舶航行的威胁。
Pack ice around Iceland was becoming a threat to navigation.
这就是海鸥可以站在浮冰上而不会冻僵的原因。
That is why a gull can stand on an ice floe without freezing.
我还没反应过来，它的主人史密斯就已经在水里，努力穿过浮冰了。
Before I knew it, the owner Smith was in the water forcing his way through the ice.
由于北极的大片浮冰向南移动，挪威人的航行路线由向西航行改成了向开阔的大西洋航行，后来向西的航行整个都终止了。
As the Arctic ice pack spread southward, Norse voyages to the west were rerouted into the open Atlantic, then ended altogether.
浮冰和冰山对钻机和人员构成多种威胁。
The ice pack and icebergs pose various threats to drilling RIGS and crews.
‘不久北极夏天不会再有浮冰，’挪威外相说道。
'Soon there will be no summer Arctic ice,' says Norway's foreign minister. Photograph: pr.
在大冰山和海岸之间的海水中漂浮着很多浮冰。
Chunks of sea ice float in the water between the smooth iceberg and the coast.
失去浮冰栖息地，北极熊将无法长期生存下去。
Withoutthe sea ice habitat, the polar bear will not survive in the long term.
有一次，队伍帐篷所在的浮冰破裂，所幸无人受伤。
At one point an ice floe the team's tent was moored on broke apart, although no one was injured.
它们常常把小海象留在浮冰上，以避免陆地上拥挤海象群的碰撞。
They often keep their young on ice floes to avoid the crush of the jostling walrus crowds on land.
在图片上，冰山和冰舌范围以外的海水呈现黑色，而且浮冰很少。
The water beyond the tongue and the iceberg is black in these images, and contains far less ice.
他看着四周正在融化的浮冰，我却可以清楚地看见他那颗随之融化的心。
He stares at the disappearing ice around him and I can see clearly that his heart is melting too.
“片刻以后，海豹匆匆下来，游往附近浮冰的安全处。”科学家们写道。
"Moments later the seal scrambled off and swam to the safety of a nearby ice floe," wrote the scientists.
船整夜都在浮冰中航行，船侧发出接连的咔哒声，缓慢而清晰。
Prow and bouldered sea slugged it out all night, a clattering succession of growlers and bergy bits nudged aside, slowly but surely.
最后，一个巨大浮冰脱离了大陆，它覆盖了大部分的北部海域。
The continental sheet sent out a vast – and final – armada of floating ice, which covered much of the northern seas.
这些聚集的小块浮冰碎块形成漩涡状，看起来像拿铁咖啡的泡沫。
Collectively these tiny ice fragments form delicate swirls of ice that resemble foam on latte.
我们看到了更多引人入胜的熊爪印，它们的大脚掌在浮冰上行进。
More tantalising bear prints were spotted, crimping the edge of pack ice, making their big-footed way across a small floe.
两名搜救成员用降落伞落到一块更大的浮冰上，然后匍匐着去够他。
Two crew members parachuted on to a larger floe, and then crawled on their bellies to reach him.
北极区夏季的海上浮冰和北半球冬天的气温之间的联系最早在1914年被提出。
A link between summer sea ice in the Arctic and winter temperatures in the northern hemisphere was first proposed in 1914.
接着，斯凯瑞拿着相机，从浮冰的间隙中潜入与知床半岛接壤的鄂霍次克海水域。
And then, camera in hand, Skerry dives between the ice floes into the waters of the Sea of Okhotsk, bordering the Shiretoko Peninsula.
贝尔基卡号被困于浮冰之时，他的船员们意想不到的成为第一批在南极过冬的人。
When the Belgica became stuck in pack ice, her crew achieved the unintended distinction of being the first humans to overwinter in the Antarctic.
他们在浮冰上的绝望旅程，肯定是史上最为悲惨和艰巨的极地跋涉之一。
Their desperate journey over the floes must surely rank as one of the most miserable and arduous polar slogs ever attempted.
首先，因为浮冰是白色的，它把太阳的热量反射回去，阻止它进入海洋。
Because it's white, it bounces back heat from the sun, preventing it from entering the sea.
“这块蓝色的浮冰很快就会融化，”艾里亚说，“现在融冰比以前更快了。”
"This blue berg will be melted away soon," Eliyah says. "Ice seems to melt faster than it once did."
北极的拉里、莫和科利在加拿大努勒维特·伊格·卢利克附近的浮冰上休息。
An Arctic Larry, Moe, and Curly lounge on an ice floe near Igloolik, Nunavut, Canada.
提取的冰芯具有热惰性，因此科学家把它从浮冰上取下之后不久能提取到读数。
The extracted core has a thermal inertia which allows readings to be taken a short time after it was taken from the ice floe.
到次日晚上北极终于出现了，海面突然变得凶险起来，第一块浮冰向船壳飘来。
The Arctic finally announced itself late the next evening, with a sssshhhhhhhh as the ship slicked through a sea suddenly turned viscous, followed by the first drift ice, thudding against the hull.
不过，在一些地方，比如浮冰界附近较低纬度（副极地）地区，这种趋势远快于平均水平。
In some places, however, the trends were far larger than the average, espcially around the lower-latitude edges of the ice pack.
我们朝地平线望去，只看见这个巨大的漂浮冰岛。”米勒告诉澳大利亚南极署。
We looked out to the horizon and just saw this huge floating island of ice, " Miller told the Australian Antarctic division.
根据北极科学家的报告，数以千计的海象罕见地通过浮冰大规模迁移到阿拉斯加沿岸的旱地上。
Scientists in the Arctic are reporting a rare mass migration of thousands of walrus from the ice floes to dry land along Alaska's coast.
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