Remarkable time-lapse footage by one of the world's foremost nature photographers reveals massive glaciers and ice sheets splitting apart, collapsing, and disappearing at a rate that has **** and **** scientists alarmed. This NOVA-National Geographic Television special investigates the latest evidence of a radically warming planet. "Extreme Ice" follows National Geographic-fund...
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Tiger Tigris 2013-06-09
Surface lakes on Greenland ice sheets drain suddenly and fall deeply into the base of the ice sheets, lubricating their slide into the ocean.
新狂人 2016-06-02
主要讲全球变暖导致两极冰川融化的故事。尤其在格陵兰,气温升高后,冰雪消融产生许多自然奇观,特别是冰峰峡谷,可以媲美美国科罗拉多大峡谷,只不过这是冰形成的,还有表层的泄湖和冰洞,让人感到害怕。可以说为了我们的未来,看来还得控制一下地球的变暖速度了。。。
咫尺天涯 2011-03-20
那些冰美呆了,那融化的烟火太激烈了,以后我们会不会再也看不见他们了?
洛邑的月色 2014-01-16
虽然我还是对全球变暖的argument表示怀疑,但是冰川震撼人心的美和科学家们的工作方式都让人肃然起敬!