arctic

Why has Arctic sea ice recovered partially in the last two years ?

为什么过去两年北极的海冰有所恢复？

When spring comes , they take wing for the Arctic .

春天来临时它们振翅飞向北极的故土。

TV pictures showed the arctic conditions .

电视画面显示了严寒的环境。

The bathroom , with its ancient facilities , is positively arctic .

该浴室设备陈旧，肯定非常寒冷。

Have any fish been contaminated in the Arctic Ocean ?

北冰洋的鱼受到过污染吗？

The Greenpeace flagship is voyaging through the Arctic cold of the Barents Sea .

绿色和平组织的旗舰正在穿越巴伦支海的北极寒冷地带。

And whereas the Arctic has been exploited economically for centuries , trade has never really touched antarctic .

多少世纪以来，一直在北极进行经济开发，但是，贸易却从未真正涉及过南极。

Brittleness remains a problem when building steel structures in cold conditions , such as oil rigs in the Arctic .

钢的易脆性在寒冷条件下建造钢结构，如在北极建造石油钻井平台时，仍然是一个问题。

The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland ．

北极熊生活在北极圈和纽芬兰以北的一些大的陆地。

But in some waters , such as those of the Arctic , a warming will make conditions riper for phytoplankton , and these areas will turn greener ．

但在一些水域，如北极水域，气候变暖将使浮游植物成熟得更快，让这些区域变得更绿。

However , this is not true in the Arctic .

然而,在北极地区,情况并非如此。

Scientists have discovered huge waves in the arctic waters .

科学家在北极水域发现了巨浪。

Ice covers much of the Arctic Ocean .

冰盖覆盖了北冰洋的大部分地区。

There are few things more dangerous than crossing the Arctic on foot .

徒步穿越北极是最危险的事情之一。

Huge Waves Destroying Arctic Ice Faster than Expected

巨浪摧毁北极冰层的速度超过预期

The sort of animal lived in the Arctic Circle .

这种动物生活在北极圈里。

A warmer Arctic and greener tundra1 might sound like good news for grazing animals .

更暖的北极和更郁郁葱葱的苔原带对于草食动物来说似乎是个好消息。

Taller Arctic plants trap more snow around them , insulating the ground from cold air .

较高的北极植物会在其周围存住更多的雪，使地表与冷空气隔绝。

Cold and hungry , they drifted helplessly towards the Arctic .

他们又冷又饿，无助地漂向北极。

But then in the 1990s , it took off , racing3 across the Arctic towards Russia .

但在20世纪90年代，北磁极离开了原来的地方，迅速穿过北极，向俄罗斯移去。

They flew over the unlimited reaches of the Arctic .

他们飞过了茫茫无边的北极上空。

His father is an Arctic explorer .

他父亲是一位北极探险者。

Isla Myers-Smith from the University of Edinburgh says that on current trends , the centimetres-tall Arctic plants could double in size by the end of the century .

来自英国爱丁堡大学的艾拉·迈尔·史密斯说，照目前的趋势来看，数厘米高的北极植物数量有可能在本世纪末前翻一番。

You have to be pretty hardy1 to flourish in the Arctic , and those plants that do tend to live just a few centimetres above the ground .

能在北极茁壮生长的植物得相当耐寒，而这类植物距离地面的高度往往只有几厘米而已。

It 's also said that a good summer day for a human in the Arctic , still and warm , is a horrible day for the reindeer because they 're mobbed by the increasing number of insects .

也有人说，北极地区的一个宁静而温暖的夏日对于人类来说虽然是很舒适的，但对驯鹿来说却很可怕，因为它们被日益增多的虫子围攻。

It just spreads out over time , which is why we 've found microplastics pretty much everywhere in the oceans , from the Arctic to the Antarctic , and from the seafloor to the surface .

它只会随着时间扩散，这也就是为什么我们几乎在海洋的每个角落都发现微塑胶，从北极到南极，从海底到海面。

Unusual ' ice pancakes ' normally only found in the Arctic and Antarctic have been spotted1 in Britain , as temperatures plunged2 to - 11C with almost the whole country in the grip of icy weather .

英国大部分地区遭遇极寒天气，最低气温降至零下11度，出现了只在北极和南极才有的“冰雪薄饼”。

Arctic Route all navigation will bring great influence on world economy and China .

北极航线的开通将对世界经济和中国产生重大影响。

Some marine geology issues related to global change in Arctic Ocean

与全球变化有关的几个北极海洋地质问题

Characteristics of energy balance over Arctic drifting ice and open sea

北冰洋浮冰和开阔海面上的能量平衡特征