Human Impacts on River Sediment Flux——A case study of Longchuan River basin;

The economic development of the areas within Chuanjiang valley from the prosperity of the shipping of Chuanjiang is tentatively explored.

Preliminary study on the characteristics of annual precipitation and runoff in Longjiang catchment;

Wet Deposition of Atmospheric Nitrogen in Jiulong River Watershed;

Dry deposition of atmospheric nitrogen to Jiulong River watershed in southeast China;

Characteristics of nitrogen and phosphorus losses with surface runoff in typical sub-watersheds of Jiulong River watershed.;

Studies on Ecological Functional Districts along Aumer Basin;

Studies on Bio-Environmental Sustainable Development Strategy of Aumer Basin;