To understand the status of the microbiological pollution from the different water body in Jiaxing city by detecting the counts of bacterial, total coliforms, pathogen, fungi and yeasts in water samples collected from riverway water, canal water, lake water and water supply under different circumstance of temperature.

Roles of Canals on the Development of Hangzhou City during the Historical Period;

Research on the History of Beijing Urban Canals and Water Systems;

By analysis and evaluation to monitoring data of 8 controls monitoring in two years in the canal in jiaxing,we know the row order of main pollutant and the row order of eath contaminative section in canal;putforward rationalization suggestion on improving water environment in canal.

Distribution of heavy metals in the sediments from the Grand Canal (Hangzhou section).;

The Development of the Grand Canal, West Lake and the Hangzhou City in Ming and Qing Dyasty in Foreigners View;

Effects of dredged from the Grand Canal (Hangzhou Section) on pakchoi were studied using pot experiments.

"When the Great Canal works well,Jining becomes prosperous;When the river transportations is discarded,Jining becomes undeveloped".

Grand Canal historical and cultural environment conservation support system;

Grand Canal of Ming and Qing Dynasties and Jining Urban Construction;

Recognition of the Holistic Values of The Grand Canal;