Biblio
“1986 Progress Report -- Research in Rangeland Management: Monitoring Elk Impacts in the Subalpine of Mount Rainier National Park”, Oregon Agricultural Experiment Station, 1986.
, “After long-term decline, are aspen recovering in northern Yellowstone?”, Forest Ecology and Management, vol. 329, pp. 108 - 117, 2014.
, “Collapse of the world's largest herbivores”, Science Advances, vol. 1, no. 4, pp. e1400103 - e1400103, 2015.
, “Effects of bison on willow and cottonwood in northern Yellowstone National Park”, Forest Ecology and Management, vol. 264, pp. 150 - 158, 2012.
, “Recovering aspen follow changing elk dynamics in Yellowstone: evidence of a trophic cascade?”, Ecology, vol. 96, no. 1, pp. 252 - 263, 2015.
, “Restoration of Riparian Areas Following the Removal of Cattle in the Northwestern Great Basin”, Environmental Management, vol. 55, no. 4, pp. 930 - 942, 2015.
, “Wolves, Elk, Bison, and Secondary Trophic Cascades in Yellowstone National Park”, The Open Ecology Journal, vol. 3, no. 1, pp. 31 - 37, 2014.
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