Tracers study reveals rivers beneath the Greenland Ice Sheet
Meltwater flow beneath the Greenland Ice Sheet has been traced up to 60km from the ice margin by a team of scientists from the Universities of Bristol, Edinburgh, Aberdeen and Aberystwyth. Their work, which represents the first successful attempt to trace meltwater flow through thick ice and over distances of some tens of kilometres on an ice sheet, is published in Nature Geoscience this month.









