State Key Laboratory of Lake Science and Environment;
Nanjing Institute of Geography & Limnology;
Chinese Academy of Sciences;
Nanjing 210008;
China;
College of Hydrology and Water Resources;
Hohai University;
Nanjing 210098;
China;
Hangzhou Research Institute of Environmental Sciences;
Hangzhou 310014;
China;
Administrative Division of Qingshan Reservoir;
Hangzhou 311305;
China;