Research Project Report
Aspen is a key range plant on elk winter range. The suppression of normal stands characterizes Jackson Hole. This long term study focuses on both the autecology and the synecology of Populus tremuloides.
Beetle, Alan A.
"Variation in and Ecology of Aspen,"
University of Wyoming National Park Service Research Center Annual Report: Vol. 1
, Article 3.
Available at: http://repository.uwyo.edu/uwnpsrc_reports/vol1/iss1/3