…in 2010, Greenland temperatures were the hottest on record. It also experienced record setting ice loss by melting. This ice loss is reflected in the latest data from the GRACE satellites which measure the change in gravity around the Greenland ice sheet.
The ice sheet has been steadily losing ice and the rate of ice loss has doubled over the 8 year period since gravity measurements began. The accelerating ice loss is independently confirmed by GPS measurements of uplifting bedrock. The GRACE data gives us an insight into why Greenland is losing ice mass at such an accelerating rate – ice loss has spread from the south east all the way up the west coast.