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Caribou face uncertain future as warmer temperatures drive shifts in tundra vegetation
Caribou face an uncertain future as warmer June temperatures drive shifts in tundra vegetation in northern Alaska, causing dramatic changes in arctic tundra habitat.
[Research supported in part by a U.S. National Science Foundation Graduate Research Fellowship to Daniel Ackerman.]
Learn more in the University of Minnesota news story Shifting tundra vegetation spells change for arctic animals. (Date of image: 2016; date originally posted to NSF Multimedia Gallery: June 11, 2018)
Credit: Courtesy Daniel Ackerman
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