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The Helheim Glacier in southeast Greenland is now one of the fastest-moving glaciers in the world. The picture, taken in May 2005, shows high calving activity on the glacier associated with flow acceleration.
A graph of annual air temperatures at the weather station in Greenland's Angmassalik region shows rapid warming in the last 10 years.
A photo of the Kangerdlugssuaq Glacier shows ice-elevated surfaces hanging on rocks about 100 meters above the present-day ice level.