1. State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, China
2. College of Resources and Environment Sciences, Xinjiang University, Urumqi, China
3. University of Chinese Academy of Sciences, Beijing, China
4. Land Science Research Center, Nanjing University of Information Science & Technology, Nanjing, China
5. College of Life Sciences, Shihezi University, Shihezi, Xinjiang, China