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我国学者与海外合作者在揭示冰川融化机制上取得新进展
针对这个问题,研究团队创新性地构建了格陵兰冰盖内部和底部的融水与基岩垂直位移之间的函数模型,利用全球导航卫星系统实现了对冰盖内部融水演化的监测。并发现,冰盖内部和底部储存的融水量大到能把测站附近的基岩最高压低5毫米,这对建立和维持毫米级全球高程基准也 ...
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