Migrating snowline plays outsized role in setting pace of Greenland ice melt

Patches of snow and bare ice near the edge of the snowline provide an illustration of the difference in reflectivity between the two surfaces. Credit Clément Miège PROVIDENCE, R.I. [Brown University] — In a finding that may help scientists better predict sea-level rise in a warming world, Brown University researchers have found an underappreciated factor…

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