Controls on water storage and drainage in crevasses on the Greenland Ice Sheet
Controls on water storage and drainage in crevasses on the Greenland Ice Sheet
复制标题
格陵兰冰原裂缝储水和排水控制
DOI：
10.1002/essoar.10502979.2
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Chudley T
中科院分区：
文献类型：
--
作者：
Chudley T
格陵兰冰原上的表面裂缝捕获了近一半的季节性径流，但与冰上湖泊和冰臼相比，它们将融水转移到河床上的作用很少受到关注。在这里，我们展示了对裂缝积水的观察，并研究了在快速移动的海洋终止区域对其水文行为的控制。
Surface crevasses on the Greenland Ice Sheet capture nearly half of the seasonal runoff, yet their role in transferring meltwater to the bed has received little attention compared to that of supraglacial lakes and moulins. Here, we present observations of crevasse ponding and investigate controls on their hydrological behaviour at a fast-moving, marine-terminating sector of the