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http://www.sciencedaily.com/releases/2011/12/111208152021.htm
More Shrubbery in a Warming World
ScienceDaily (Dec. 8, 2011) — Scientists have used satellite data from NASA-built Landsat missions to confirm that more than 20 years of warming temperatures in northern Quebec, Canada, have resulted in an increase in the amount and extent of shrubs and grasses.
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