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“After long-term decline, are aspen recovering in northern Yellowstone?”,
Forest Ecology and Management, vol. 329, pp. 108 - 117, 2014.
R. L. Beschta, J. Kauffman, B., Dobkin, D. S., and Ellsworth, L. M.,
“Long-term livestock grazing alters aspen age structure in the northwestern Great Basin”,
Forest Ecology and Management, vol. 329, pp. 30 - 36, 2014.
L. E. Painter, Beschta, R. L., Larsen, E. J., and Ripple, W. J.,
“Recovering aspen follow changing elk dynamics in Yellowstone: evidence of a trophic cascade?”,
Ecology, vol. 96, no. 1, pp. 252 - 263, 2015.
W. J. Ripple, Painter, L. E., Beschta, R. L., and C. Gates, C.,
“Wolves, Elk, Bison, and Secondary Trophic Cascades in Yellowstone National Park”,
The Open Ecology Journal, vol. 3, no. 1, pp. 31 - 37, 2014.