Taxonomy term

irina overeem

Greenland's growing deltas: Combining historical and modern imagery to decode change in a telltale Arctic landscape

Greenland’s 1.7-million-squarekilometer ice sheet is shrinking. But how much meltwater and sediment drains from the ice sheet through rivers? Researchers are studying the island’s deltas to find out, and are getting help from some longforgotten aerial photos taken by the Danish Air Force in the 1930s.
20 Feb 2018

Scientists go to extremes to monitor Arctic permafrost loss

Researchers are studying coastal erosion in the Arctic — where sea-ice extent has recently reached record lows, permafrost soils are rapidly thawing and the coast is retreating at an astonishing rate of 15 meters per year, more than double the rate of several decades ago.

24 Mar 2014