SOURCE: Yale Environment 360
DATE: October 12, 2015
AUTHOR: Jim Robbins
SNIP:
Scientists are becoming increasingly concerned about the fate of the huge boreal forest that spans from Scandinavia to northern Canada. Unprecedented warming in the region is jeopardizing the future of a critical ecosystem that makes up nearly a third of the earth’s forest cover.
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The boreal is also home to some 5 billion birds. Many species have shifted their ranges north. “Climate change is having an impact much more quickly than we thought,” said Jeff Wells, a senior scientist with the International Boreal Campaign who focuses on birds. “Shifts that researchers thought would take place over 50 or a hundred years have taken place over a decade.”