Earlier Snowmelt Changes the Ratio Between Early and Late Season Forest Productivity

John F Knowles, University of Colorado at Boulder, INSTAAR, Boulder, CO, United States, Noah P Molotch, Jet Propulsion Laboratory, Pasadena, CA, United States, Ernesto Trujillo, EPFL Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland and Marcy E Litvak, University of New Mexico, Albuquerque, NM, United States