Liaocheng, 252000
China
Liaocheng University
South-to-North Water Division Project, Phytoplankton, Functional group, Q index, Dongping Lake
Sediment-derived dissolved organic matter (SDOM), Photodegradation, Cu2+, PARAFAC, 2D-SF/FTIR-COS
Poyang Lake, marshland evolution, Sand mining, Water level change, delta expansion