Mountain glaciers hold less ice than previously thought – it's a concern for future water supplies but a drop in the bucket for sea level rise
- Written by Mathieu Morlighem, Professor of Earth Sciences, Dartmouth College
Mountain glaciers are essential water sources for nearly a quarter of the global population. But figuring out just how much ice they hold – and how much water will be available as glaciers shrink in a warming world – has been notoriously difficult.
In...