1. CAS Key Laboratory of Forest Ecology and Management Institute of Applied Ecology Chinese Academy of Sciences Shenyang China
2. University of Chinese Academy of Sciences Beijing China
3. School of Geographical Sciences Fujian Normal University Fuzhou China
4. Division of Plant and Soil Sciences West Virginia University Morgantown WV USA
5. International Joint Research Laboratory for Global Change Ecology Key Laboratory of Plant Stress Biology School of Life Sciences Henan University Kaifeng China
6. Key Laboratory of Geographical Processes and Ecological Security of Changbai Mountains Ministry of Education School of Geographical Sciences Northeast Normal University Changchun China
7. Key Laboratory of Vegetation Ecology Ministry of Education Northeast Normal University Changchun China