Short-Term Impacts of the Air Temperature on Greening and Senescence in Alaskan Arctic Plant Tundra Habitats. - Jeremy L. May; Nathan C. Healey; Hella Ellen Ahrends; Robert D. Hollister; Craig E. Tweedie; Jeffrey M. Welker; William A. Gould; Steven F. Oberbauer (Remote. Sens., 2017)