Laserfiche WebLink
McDonough, W.T. 1979. Quaking aspen [Populus tremuloides] - seed <br />germination and early seedling growth. INT -RP -234. Ogden, UT: U.S. <br />Department of Agriculture, Forest Service, Intermountain Forest and Range <br />Experiment Station. 13 p. <br />Mitton, J.B.; Grant, M.C. 1980. Observations on the ecology and evolution of <br />quaking aspen, Populus tremuloides, in the Colorado Front Range. American <br />Journal of Botany. 67: (2) 202 -209. <br />Mueggler, W.F. 1988. Aspen community types of the Intermountain Region. <br />GTR -INT -250. Ogden, UT: U.S. Department of Agriculture, Forest Service, <br />Intermountain Research Station. 135p. <br />Navratil, S. 1991. Regeneration challenges. In: Navratil, S.; Chapman, P.B., <br />eds. Aspen management for the 21 st century; 1990 November 20 -21; Edmonton, <br />Alberta. Edmonton, Alberta: Forestry Canada, Northwest Region; Northern <br />Forestry Centre; and the Poplar Council of Canada: 15 -27. <br />Pearson, L.C.; Lawrence, D.B. 1958. Photosynthesis in Aspen bark. American <br />Journal of Botany. 45: (5) 383 -387. <br />Potter, D.A. 1998. Forested communities of the upper montane in the central <br />and southern Sierra Nevada. PSW- GTR -169. Albany, CA: U.S. Department of <br />Agriculture, Forest Service, Pacific Southwest Research Station. 319 p. <br />Preston, R.J. 1976. North American trees. Iowa: Iowa State University Press, <br />Ames; 399 p. <br />Rogers, P. 2002. Using Forest Health Monitoring to assess aspen forest cover <br />change in the southern Rockies ecoregion. Forest Ecology and Management. 155: <br />(1/3) 223 -236. <br />Schier, G.A.; Jones, J.R.; Winokur, R.P. 1985. Vegetative regeneration. In: <br />DeByle, N.V.; Winokur, R.P., eds. Aspen: ecology and management in the western <br />United States. RM- GTR -119. Fort Collins, CO: U.S. Department of Agriculture, <br />Forest Service, Rocky Mountain Forest and Range Experiment Station. 29 -33. <br />Shepperd, W.D. 1990. A classification of quaking aspen in the central Rocky <br />Mountains based on growth and stand characteristics. Western Journal of Applied <br />Forestry. 5: (3) 69 -75. <br />Shepperd, W.D.; Reichert, D.R.; Mata, S.A. 2004. Overwinter storage of <br />carbohydrate in aspen. Transactions of the Western Section of the Wildlife Society. <br />40.45 -48. <br />• Shepperd, W.D.; Mata, S.A. 2005. Planting aspen to rehabilitate riparian areas: <br />