ScienceCasts: 格陵兰岛的薄冰

更多内容请访问http://science.nasa.gov/。 美国宇航局" OMG" (Oceans Melting Greenland:格陵兰的海洋融化) 和 "冰桥行动 "的项目正在调查从上到下格陵兰岛的薄冰层情况。 点击这里查看更多视频:https://alugha.com/NASA

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