[CANUFNET] Climate change impacting forests on west coast of North America
Rhea Dawn Mahar
MAHARRD at gov.ns.ca
Fri Jan 23 08:07:36 EST 2009
All the more reason to plant more trees.
News Release:
http://www.usgs.gov/newsroom/article.asp?ID=2115
UBC Geographer Demonstrates Tree Deaths Have Doubled
Climate change may be to blame for a sharp increase in tree mortality,
according to a study co-authored by UBC biogeographer Dr. Lori Daniels.
The study found that the increase in dying trees has been pervasive.
Tree death rates have increased across a wide variety of forest types,
at all elevations, in trees of all sizes, and in pines, firs, hemlocks,
and other kinds of trees.
______________________________________________
Rhea Dawn Mahar
Community Advisor, NS
Tree Canada
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