lunedì 30 giugno 2014

NYT Science: After the Trees Disappear

After the Trees Disappear
By MAGGIE KOERTH-BAKER

The emerald ash borer is devastating trees from Minnesota to New York, and there is little scientists can do but study what effect the trees’ extinction will have on the ecosystem.

Published: July 1, 2014 at 4:00AM

via NYT Science http://ift.tt/1mO7KBm