Sensitivity and asymmetry of net primary production in response to climate variability across the conterminous United States.

Scott L Collins, University of New Mexico, Department of Biology, Albuquerque, NM, United States, Renee F Brown, University of New Mexico, Department of Biology, Albuquerque, United States, Alesia Hallmark, University of New Mexico Main Campus, Albuquerque, NM, United States, Gregory Maurer, New Mexico State University, Las Cruces, United States and Osvaldo Sala, Arizona State University, School of Life Sciences, Tempe, AZ, United States