[张金华，白重瑗。巴托拉冰川的冰面消融及其变化。见：喀喇昆仑山巴托拉冰川考察与研究。北京：科学出版社，1980.83-98。]。
Zhang Jinhua, Bai Chongyuan. The surface ablation and its variation of the Batura Glacier. In:Professional Papers on the Batura Glacier, Karakoram Mountains. Beijing:Science Press, 1980.83-98.
科学家们上周警告称，随着北冰洋冰面的消融，全球三分之一的北极熊可能在未来40年内消失。
Last week the scientists warned that a third of the world's polar bears could disappear in the next 40 years to melting Arctic sea ice.
夏季，海上冰雪消融，没有冰面作为平台，它们就无法捕食它们最主要的食物来源-海豹，所以，它们几乎不吃什么东西，禁食直到秋季冰块再次成型。
Sea ice melts in summer. Without ice for a platform they cannot hunt seals, their main prey-and so they fast, eating almost nothing until ice forms in autumn.
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