Patterns in spatial heterogeneity in tree cover are consistent across diverse savannas in a South African savanna

Ann Carla Staver, Yale University, New Haven, CT, United States, Gregory Paul Asner, Carnegie Institution for Science, Washington, DC, United States, Ignacio Rodriguez-Iturbe, Texas A&M University, Ocean Engineering, College Station, TX, United States, Simon Levin, Princeton University, Ecology and Evolutionary Biology, Princeton, NJ, United States, Sally Archibald, University of the Witwatersrand, Johannesburg, South Africa and Izak Smit, South African National Parks Service, Skukuza, South Africa