Observations of the Arctic reveal that the Arctic Ocean is covered by less ice each summer than the previous summer.
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。
All Arctic ice may disappear during the summer in less than 100 years.
在不到100年的时间里，所有的北极冰都可能在夏季消失。
Some species of Arctic birds are threatened by recent sharp increases in the population of snow geese, which breed in the Arctic and are displacing birds of less vigorous species.
某些种类的北极鸟受到近来雪雁数量急剧增加的威胁，这些雪雁在北极繁殖，并且正在取代生命力较弱的鸟类。
I guess there are much less people in the Arctic regions than here.
我想北极地区的人要比这里的少得多。
Tired people can be found in offices everywhere from the equator, where the sun shines down directly, to the Arctic Circle, where for half the year folks get much less direct sunlight.
从日照充足的赤道到半年都晒不到太阳的北极圈，劳累的办公室工作者随处可见。
These changes make polar bears less capable of surviving in a rapidly warming arctic, according to the study.
根据研究，这些变化使得北极熊在迅速变暖的北极地区生存举步维艰。
Russia has an extensive coastline of over 37,000km along the Arctic and Pacific Oceans, as well as more or less inland seas such as the Baltic, Black and Caspian seas.
俄罗斯沿着北极和太平洋海岸有着长达37000公里的海岸线，同样有波罗的海，黑海和里海这样或多或少的内陆湖。
And in the Arctic, an extraordinary summer retreat of sea ice in 2007 has been followed by less substantial losses and projections by some researchers of a possible, if temporary, recovery.
在北极，2007年出现了不同寻常的夏季海冰消退现象，随后情况有所好转，一些研究人员预测如果这种情况只是临时的，还是有恢复的可能的。
Less ice covers the Arctic today than at any time in recent geologic history.
今天的北极冰层比近代地质史上任何时期都少。
Recent summers have seen on average less ice floating in the Arctic Ocean.
近年夏天通常见到更少的冰漂浮在北冰洋上。
The Arctic fox is disappearing from the southern edge of the tundra as larger, more dominant red foxes move northward and lemming prey grow less abundant as temperatures warm.
由于体型较大且较具优势的红狐北移，北极狐在苔原南部的数量正在下降，而且他们的猎物旅鼠也因为气温上升而越来越少。
Here the range of underwater flora seemed pretty comprehensive to me, as well as more abundant than it might have been in the arctic or tropical zones, where such exhibits are less common.
海底植物，据我看，在这里是应有尽有了，比产量较少的南北两极地带或热带区域，可能更为丰富。
"We see this as less about genetic modification and more about convenience, " said Neal Carter, founder of the company that makes the Arctic Apple.
“北极苹果”的生产商、加拿大奥卡诺根特色水果公司创始人尼尔•卡特认为：“在我们看来，该苹果的重点在于食用便利而非其转基因的身份。
"We see this as less about genetic modification and more about convenience, " said Neal Carter, founder of the company that makes the Arctic Apple.
“北极苹果”的生产商、加拿大奥卡诺根特色水果公司创始人尼尔•卡特认为：“在我们看来，该苹果的重点在于食用便利而非其转基因的身份。
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