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6 results found
Large areas of aspen (Populus tremuloides) have disappeared and continue to disappear from western forests due to successional decline and sudden aspen decline (SAD). This loss of aspen ecosystems negatively impacts watersheds, wildlife, plants, and recreation. Much can still be done to restore…
Author(s): Randy Hamilton, Kevin Megown, Jeff DiBenedetto, Dale Bartos, Anne Mileck
Keywords: aspen, Populus tremuloides, sudden aspen decline, successional decline, Custer National Forest
Source: RSAC-0110-RPT2. Salt Lake City, UT: U.S. Department of Agriculture, Forest Service, Remote Sensing Applications Center. 14 p.
Year: 2009
We conducted a literature review of the effects of climate on the distribution and growth of quaking aspen (Populus tremuloides Michx.) in the Western United States. Based on our review, we summarize models of historical climate determinants of contemporary aspen distribution. Most…
Author(s): Toni Lyn Morelli, Susan C. Carr
Keywords: drought, forest health, global warming, Rocky Mountains, Sierra Nevada, sudden aspen decline
Source: Gen. Tech. Rep. PSW-GTR-235. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 31 p
Year: 2011
A bioclimate model predicting the presence or absence of aspen, Populus tremuloides, in western USA from climate variables was developed by using the Random Forests classification tree on Forest Inventory data from about 118,000 permanent sample plots. A reasonably parsimonious model used eight…
Author(s): Gerald E. Rehfeldt, Dennis E. Ferguson, Nicholas L. Crookston
Keywords: bioclimate models, sudden aspen decline, global warming impacts, climate responses, climatic niche
Source: Forest Ecology and Management. 258: 2353-2364
Year: 2009
Quaking aspen (Populus tremuloides Michx.) are the most widely distributed tree species across North America, but its dominance is declining in many areas of the western United States, with certain areas experiencing rapid mortality events over the past decade. The loss of aspen from western…
Author(s): Chad M. Oukrop, David M. Evans, Dale L. Bartos, R. Douglas Ramsey, Ronald J. Ryel
Keywords: quaking aspen, sudden aspen decline, Landsat TM, NAIP imagery, succession, GIS
Source: Gen. Tech. Rep. RMRS-GTR-259. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 18 p.
Year: 2011
As climate changes, the effects of forest diseases on forest ecosystems will change. We review knowledge of relationships between climate variables and several forest diseases, as well as current evidence of how climate, host and pathogen interactions are responding or might respond to climate…
Author(s): R.N. Sturrock, Susan Frankel, A. V. Brown, Paul Hennon, J. T. Kliejunas, K. J. Lewis, J. J. Worrall, A. J. Woods
Keywords: forest management, forest pathogens, plant disease management, plant pathogens, sudden aspen decline, yellow-cedar decline
Source: Plant Pathology. 60: 133–149
Year: 2011
An experimental assessment of the use of clearfell harvesting to initiate a regeneration response in commercially managed aspen forests affected by sudden aspen decline (SAD) was conducted in western Colorado in cooperation with the USDA Forest Service. Nine pure commercial quality aspen stands,…
Author(s): Wayne D. Shepperd, Frederick W. Smith, Kristen A. Pelz
Keywords: Populus tremuloides, aspen regeneration, sudden aspen decline, coppice silviculture
Source: Forest Science. 61: 932-937.
Year: 2015
https://www.fs.usda.gov/treesearch/search/query?f%5B0%5D=publication_keywords%3Asudden%20aspen%20decline