Xinyu Li^1,2, Shushi Peng², Xuwei Deng³, Ming Su⁴ and Hui Zeng¹, (1)Peking University Shenzhen Graduate School, Shenzhen, China, (2)Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, and Key Laboratory for Earth Surface Processes of the Ministry of Education, Beijing, China, (3)Donghu Experimental Station of Lake Ecosystems, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China, (4)Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China