A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests

United States Geological Survey, Fort Collins Science Center, University of Arizona, University of Batna 1, Oregon State University, Corvallis Environmental Center, Los Alamos National Laboratory, Aix-Marseille Université, Animal, Santé, Territoires, Risques et Ecosystèmes, Consejo Nacional de Investigaciones Científicas y Técnicas, National University of Comahue, Swiss Federal Institute for Forest, Snow and Landscape Research, Canadian Forest Service, University of California, Berkeley, Queensland Government, State Herbarium of South Australia, Chinese Academy of Forestry, Institute of Forest Ecology, Environment and Protection, Universidad de Granada, Northern (Arctic) Federal University, Korea Forest Service, Food and Agriculture Organization of the United Nations, University of Montana, Scientific and Technological Research Council of Turkey, Northern Arizona University