Precipitation variability on global pasturelands may affect food security in livestock-dependent regions

Lindsey Sloat1, James S Gerber2, Leah H Samberg1, Paul C West2, Mario Herrero3, Power Brendan3, Godde Cecile3, Waha Katharina3 and William Kolby Smith4, (1)University of Minnesota Twin Cities, Institute on the Environment, Minneapolis, MN, United States, (2)University of Minnesota Twin Cities, Minneapolis, MN, United States, (3)Commonwealth Scientific and Industrial Research Organisation (CSIRO), St. Lucia, QLD, Australia, (4)University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States