Junqing Zheng¹, Yong Luo², Wei Li³, Peidu Li⁴, Zhouyi Liao⁵, Zhenchao Li⁶, Rui Chang⁷, Li Yu⁷, Ruikun Gou⁸, Xin Xia⁹, Xiaoqing Gao⁶, Xiyuan Wang¹⁰ and Zijun Xu¹⁰, (1)Center for Earth System Science, Tsinghua University, Beijing, China, (2)Tsinghua University, Beijing, China, (3)Tsinghua University, Department of Earth System Science, Beijing, China, (4)Chengdu University of Information Technology, Chengdu, China, (5)Zhejiang Baima Lake Laboratory Co., Ltd, Hangzhou, China, (6)Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, China, (7)National Climate Center of CMA, Beijing, China, (8)College of Forestry, Northwest A & F University, Yangling, China, (9)Department of Earth System Science, Tsinghua University, Beijing, China, (10)College of Ecology and Environment, Xin Jiang University, Urumqi, China