冰川(glacier)是指地表上长期存在并能自行运动的天然冰体。
Since 1980s, glacier retreating, permafrost degradation, lakes shrinking, vegetation degradation and so on happen in the regions.
上世纪八十年代以来,长江源区出现了冰川退缩、冻土退化、湖泊萎缩、植被退化等现象。
参考来源 - 长江源区蒸散量及水涵养能力变化规律与影响因素This change leads to a series of ecological and environmental problems, suchas glacier retreat, permafrost thawing, wetland and marshland drainage, lake shrinkage and soil deterioration.
这种变化导致了一系列的生态和环境问题,比如冰川消融、冻土解冻、湿地干涸,湖泊枯竭以及土壤退化。
参考来源 - Land Degradation Assessment in Tibetan Plateau·2,447,543篇论文数据,部分数据来源于NoteExpress
N-COUNT A glacier is an extremely large mass of ice which moves very slowly, often down a mountain valley. 冰川
A liquid layer forms at the base of the glacier.
在冰川的底部形成了一层液体。
Friction between the glacier and bedrock is reduced.
冰川和基岩之间的摩擦减少了。
The first type of glacier flow is called: basal slip.
第一种冰川流动被称为:基底滑动。
In the United States, the icy masses in Glacier National Park in Montana may soon completely disappear because of climate change.
VOA: special.2009.04.22
Some places like Australia's Great Barrier Reef and Montana's Glacier National Park are threatened by the effects of climate change.
VOA: special.2009.04.22
Jill Mikucki led the team of scientists who explored an area under an ice formation called Taylor Glacier.
VOA: special.2009.06.03
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