Articles | Volume 11, issue 1
Research article
02 Mar 2017
Research article |  | 02 Mar 2017

Liquid water content in ice estimated through a full-depth ground radar profile and borehole measurements in western Greenland

Joel Brown, Joel Harper, and Neil Humphrey

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Cited articles

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Short summary
We use ground-penetrating radar surveys in conjunction with borehole depth and temperature data to estimate the liquid water content (wetness) of glacial ice in the ablation zone of an outlet glacier on the western side of the Greenland Ice Sheet. Our results show that the wetness of a warm basal ice layer is approximately 2.9 % to 4.6 % in our study region. This high level of wetness requires special attention when modelling ice dynamics or estimating ice thickness in the region.