格陵兰岛相当于海洋总面积的千分之六，只要平均冰盖厚度达到140米，融掉那就能上升0.78米。
事实上格陵兰岛的冰盖覆盖全岛面积80%,平均厚1600米，都融了能让海平面上升7米
https://www.eea.europa.eu/data-and-maps/indicators/greenland-ice-sheet/greenland-ice-sheet-assessment-published
The Greenland ice sheet is a huge inland glacier with several glacier tongues calving into the sea. It covers roughly 80 % of Greenland. The average ice thickness is 1 600 m, with the highest summit reaching 3 200 m above sea level. It has a volume of about 3 million km3.
【 在 Cannavaro 的大作中提到: 】
: 你这地图与实际应该差距很大
: 基本都是没脑子的弄出来的
: 今天看手机新闻，说格陵兰岛冰层融化后，整个地球海平面上升780mm，就是0.78米
: ...................
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