Annual Precipitation Explains Variability in Dryland Vegetation Greenness Globally but not Locally

Anna Ukkola, University of New South Wales, Sydney, NSW, Australia, Martin Gerard De Kauwe, School of Biological Sciences, University of Bristol, Bristol, United Kingdom, Michael L Roderick, The Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, Arden Burrell, Woodwell Climate Research Center, Falmouth, MA, United States, Peter Lehmann, ETH Zurich, Departement of Environmental Systems Science, Zurich, Switzerland and Andy Pitman, ARC Centre of Excellence for Climate Extremes, University of New South Wales, Sydney, NSW, Australia