was introduced to rivers and lakes in the upstream of Nansi Lake area for purification of polluted water.

Chemical Fractionation and Pollution Characteristics of Heavy Metals in the Sediment of Nansihu Lake and Its Main Inflow Rivers,China;

Effects of Environmental Factors on Release of Sediment Phosphorus in Nansihu Lake;

Analysis and assessment of the impact of South-to-North Water Diversion Project on water environment of Nansihu Lake;

Vertical Distribution Characteristics of Organochlorine Pesticides and Polychlorinated Biphenyls in Sediment Core from Lake Nansihu;

Characteristics of nutrients distribution from recent sediment in Lake Nansihu;

Flood Routing and Forecasting Model of Lake Nansihu by Coupling Hydrological Model with Hydraulic Models;

Study of environmental geology effect of mining in Nansihu Area;

Influence of coal exploitation in Nansihu area to surface subsidence;

Study on remote sensing techniques on wetland information extracting in Nansihu area;