1. Department of Land Management, School of Public Affairs, Zhejiang University, Hangzhou 310058, China
2. State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, Xinjiang, China
3. Institute of Applied Remote Sensing & Information Technology, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
4. Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, School of Environmental and Resource Sciences, Zhejiang A&F University, Lin’An, Zhejiang Province 311300, China