Greenland

Mathematician uses skills to study Greenland's retreating glaciers

New information about glacier melting will help fine tune climate models and improve predictions for sea level rise.

Many outlet glaciers in Greenland feed ice from the land into fjords, where discharge of icebergs and melting of the glaciers by warmer ocean waters contribute to rising sea levels.

David Holland of New York University (NYU) studies what happens in the fjord when ice meets water--how the dynamics at the margin between ice and sea are changing, and what those changes could mean in the future for global sea level rise.