21 records – page 2 of 3.
Is Aspen doomed?
Long-term ecosystem states and processes in the central Canadian Rockies: ...
Native burning in Western North America : implications for hardwood ...
"Natural" or "healthy" ecosystems: are U.S. National Parks providing them?
The new environmental handbook
Outpost of empire : an observation hut in the Rockies
Pre-Columbian human ecology: Aboriginal hunting and burning have serious implications ...
Repeat photography and long-term vegetation change on the U.S. sheep ...
A review of the provision of municipal services in the ...
Science in national parks and other heritage areas