Open water and ice along a bluff of land

Click this caption to open a time-lapse video of coastal change along Alaska's North Slope. The video captures action on the coast of Barter Island in Alaska over three summer months in 2014. Images show disappearance of pack ice and subsequent impact to the beach and cliffs from storms.

Image Credit: U.S. Geological Survey. Public domain.

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Last modified
16 March 2017 - 8:52am