Institute of Agricultural Resources and Environment;
Jiangsu Academy of Agricultural Sciences;
Key Lab of Food Quality and Safety of Jiangsu Province-State Key Laboratory Breeding Base;
China Ministry of Agriculture Key Laboratory at Yangtze River Plain for Agricultural Environment;
College of Resources and Environmental Sciences;
Nanjing Agricultural University;
College of Water Conservancy and Hydropower Engineering;
Hohai University;
Institute of Soil Science;
Chinese Academy of Sciences;
Dissolved; inorganic; carbon; Stable; isotope; probing; Eutrophication; Microcystis; aeruginosa;