Tuesday, November 17, 2009

Ancient High-Altitude Trees Grow Faster as Temperatures Rise


Rapid growth of the post is added to supply high-altitude temperatures in the Pines of the world's oldest tree found in bristlecone 1950, according to new research.

The Pines 3700 years ago, extensive growth over the period 1951-2000 was close to the timberline, and the University of Arizona-led research team reported. Temperature region over the past 50 years has increased, especially in the highlands.

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