The levels of genetic variation at 25 genic loci of eight isozymic systems in Huaihe carp were are determined by discontinuous vertical plate polyacrylamide gel electrophoresis(PAGE) between natural population and cultured population from Zhengyang Gate of Huaihe River and Liuan Brooder Fish Farm respectively.

Numerical Simulation of Pollutant Diffusion and Transportation of Huai River in Huainan;

SR-XRF element microanalysis of Ceratophyllum demersum gathered from the mid-part of Huai River;

Flood control operation numerical model for Linhuaigang project on Huai River;

Research on water environmental capacity in Huaihe River near Bengbu;

On the causes of flood disaster in Huaihe River Valley;

Integration of Civil Works Planning with Resettlement Planning in Huaihe River Outfall Waterway Project;

Variation of Water Resource and Its Quality of Huaihe River in the Past Half Century;

Residues and Risk Evaluation of Organochlorine Pesticides in Sediments from Huaihe River;

Impact Assessment of Dams & Flood Gates Projects of Huaihe River on River Ecosystem:A Case Study of the Bengbu Site;

Study on the evaluation criteria for geological condition of levees in the Huaihe River area;

Semivolatile organic chemicals and organochlorine pesticides in the Huaihe River,Jiangsu Province were analyzed.

It has been used in the flood forecasting for the upper reaches of the Huaihe River an.

Current Situation and Future of the Pollution and Regulation of the Huai River;

Regulation and operation of flood retention areas in the Huai River Basin;

Tasks and lessons learned from river harness at downstream of the Huai River;