Characteristics of Phosphorous Release from Soil in Periodic Alternately Waterlogged and Drained Environments at WFZ of the Three Gorges Reservoir;

Forecasting the pollution load of non-point sources imported to the Three Gorges Reservoir;

Study of the model of water quality for the period of time of backwater in the area of fluctuant backwater of Three Gorges Reservoir anabranch-embouchure;

Current Pollution Situation and Causes Analysis of Chemical Fertilizer Losses in Three Gorges Reservoir Region;

Pollutant Source Analysis and Pollution Loads Estimation from Non-point Source in Chongqing Three Gorges Reservoir Region;

Researching of characters of citrus accumulation heavy metal to soil in the Three Gorges Reservoir Region;

Legal Perspective of Water Environmental Protection in the Three Gorges Reservoir Area;

Spatial Approaches for Ecological Regulation of Torrent in the Three Gorges Reservoir Area:A Case Study in Shi-wan-xi torrent,Kaixian county,Chongqing Municipality;

Ecological security problems of the Three Gorges Reservoir Area and countermeasures;