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Stands of aspen on the Gros Ventre elk winter range of northwestern Wyoming are suffering high mortality and are not regenerating satisfactorily. If the 1970 mortality rate (3.6 percent) continues, about a two-thirds reduction in the numbers of tree-sized aspen can be expected by year 2000.…
Keywords: aspen, Populus tremuloides, elk, Cervus canadensis nelsoni, Gros Ventre area
Source: Res. Pap. INT-RP-129. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station. 16 p.
Year: 1972