And How could the Arctic ice cap actually melt so quickly?

或者为什么北极冰层融化这么快?

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Since 1978, the ice cap has shrunk by nearly 3 or 4 per cent per decade.

参与研究的成员之一,OlaJohannessen教授说,自从1978年以来, 北极的冰盖,每隔十年就会融化3%-%4.

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The ice skirt plays a critical role in keeping the land - based Antarctic ice cap in place.

南极裙边的冰块对于固定南极陆地上的冰帽起着关键的作用.

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The difficult journey was worth it when they reached the ice cap and saw the view.

当他们到达冰帽和看到那些景象时,这段艰苦的旅程是那样值得.

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The Nelson Ice Cap, surrounding by ocean, located in the low latitute region of Antarctica.

Nelson冰帽位于南极洲边缘地区, 周围海洋环绕.

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In addition, the Arctic ice cap reached an all - time low in the summer of 2007.

另外, 北极的冰层厚度在2007年夏季又达到了新低点.

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