Changes in arctic and boreal ecosystem productivity in response to changes in growing season length
Gabriel Hmimina, University of Nebraska Lincoln, School of Nature Resources, Lincoln, NE, United States, Rong Yu, University of Nebraska - Lincoln, School of Natural Resources, Lincoln, NE, United States, David P Billesbach, University of Nebraska - Lincoln, Biological Systems Engineering, Lincoln, NE, United States, Karl F Huemmrich, NASA Goddard Space Flight Cen., Greenbelt, United States and John Arthur Gamon, University of Nebraska-Lincoln, Lincoln, United States
