1. Key Laboratory of Tibetan Plateau Land Surface Processes and Ecological Conservation (Ministry of Education), Qinghai Normal University , Xining 810001 , China
2. Qinghai Province Key Laboratory of Physical Geography and Environmental Process, College of Geographical Science, Qinghai Normal University , Xining 810001 , China
3. School of Economics and Management, Qinghai Normal University , Xining 810003 , China
4. Management and Service Center of Huangshui National Wetland Park , Xining 810001 , China
5. Academy of Animal and Veterinary Science, Qinghai University , Xining 810003 , China
6. Qilian Mountain National Park Qinghai Province Management Bureau , Xining 810001 , China