image: Contrasting colors in the western sector of the Greenland Ice Sheet as the snowlines migrate to higher elevations. This material relates to a paper that appeared in the March 6th, 2019, issue of Science Advances, published by AAAS. The paper, by J. C. Ryan at Brown University in Providence, RI, and colleagues was titled, "Greenland Ice Sheet surface melt amplified by snowline migration and bare ice exposure." view more
Credit: [Credit: Lincoln Pitcher, UCLA]