“In the past decade, as air temperatures have warmed, surface melt has increased dramatically,” said lead author Romain Millan, an Earth system science doctoral student.

The team found that in the past decade, overall ice mass declined markedly, turning the region into a major contributor to sea level change. Canada holds 25 percent of all Arctic ice, second only to Greenland.

The study provides the first long-term analysis of ice flow to the ocean, from 1991 to 2015.

Read more at UCI News