Arctic riparian shrub expansion indicates a shift from streams gaining water to those that lose flow

ABR vegetation scientists Gerald (J.J.) Frost and Ina Timling are authors on a new publication exploring the link between permafrost thaw and tundra shrub expansion. The study was a collaboration with University of Alaska Fairbanks and Alaska Department of Natural Resources, funded by the National Science Foundation (NSF). Way to go J.J.!

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