Intense conifer invasion of an aspen stand, NFJD Ranger District. Notice aspen recruitment alongside coarse woody debris. - View photo
A 20 year old aspen exclosure in the Gros Ventre valley of the Bridger-Teton National Forest, Wyoming. - View photo
Graduate student Jeff Hollenbeck, recording aspen stand characteristics. Fremont National Forest, south central Oregon. - View photo
The above slides are the property of William J. Ripple, Dept. of Forest Resources, OSU
Support for the Leopold site is provided by: Dept. of Forest Resources, OSU,
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