DIFFERENTIAL USE OF WINTER PRECIPITATION BY UPPER AND LOWER ELEVATION DOUGLAS FIR IN THE NORTHERN ROCKIES
Jia Hu1, Justin T Martin2, Timothy Clute3, Zachary Harwood Hoylman4 and Kelsey G Jencso4, (1)University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, (2)U.S. Geological Survey, Bozeman, MT, United States, (3)Montana State University Bozeman, Bozeman, MT, United States, (4)University of Montana, Franke School of Forestry and Conservation, Missoula, United States