人们拯救冰川 – 第 3 级

02-10-2024 15:00

研究人员在瑞典北部的海拉格斯冰川(Helags Glacier)上进行了一项实验。

他们用一块布片在夏天遮挡住冰川的一部分,据他们说,这块布片至少能使3.5米高的冰川免于融化。布片厚约一米五,非常结实耐用。它阻挡了阳光和紫外线的照射,还将冰与暖空气隔离开来。

全球变暖正导致世界各地的冰川不断缩小,研究人员希望能在更大的冰川上重新进行测试,从而提高人们对冰川消失后许多人将面临的危险的认识。

您可以在本页观看视频新闻。

研究人员使用了什么方法来防止瑞典北部的海拉格斯冰川融化?

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