1. State Key Laboratory of Vegetation and Environmental Change Institute of Botany The Chinese Academy of Sciences Beijing China
2. University of Chinese Academy of Sciences Beijing China
3. U.S. Geological Survey Northern Prairie Wildlife Research Center Hot Springs SD USA
4. School of Life Sciences and School of Sustainability Arizona State University Tempe AZ USA
5. Department of Ecology, Evolution, and Environmental Biology Columbia University New York NY USA
6. College of Biological and Pharmaceutical Sciences China Three Gorges University Yichang China
7. Key Laboratory of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research CAS Beijing China