冰原气候,又叫冰漠气候、冰原气候或永冻气候,是极地气候带的气候型之一,分布在南极大陆,格陵兰高原以及北极地区的其他终年冰雪覆盖岛屿。 冰原气候的地区的地面多被巨厚冰雪覆盖,又多凛冽风暴,植物难以生长。一年中正午太阳高度角最大值只有46°52′,并有极昼、极夜现象。
气候变化引发的最严重地质灾害,可能会是冰原融化。
Perhaps the greatest geological hazards during climate change will be the result of melting ice sheets.
地球观测项目将获得20亿美元的资金,以用于预测气候变化和监测地球的碳循环和冰原。
The Earth-observation programme will receive around $2 billion to improve the forecasting of climate change and monitor the Earth’s carbon cycle and its ice sheets.
他说,以往的气候进一步证实,格陵兰冰原应该能够承受上升幅度超过3度的气温变化。
He said evidence from past climates confirmed that Greenland should be able to survive temperature rises higher than 3c.
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