Study on Drive Factors and Regulation of Urban Domestic Water Use Efficiency

Based on the synthetical analysis of the urban domestic water use features,from the angle of saving water resources,we came up with the idea about how to improve the domestic water use efficiency.Through literature study,water-saving society building investigation,we screened the drive factors and regulation factors which relative heavily influenced on the urban domestic water use efficiency.Then we made the canonical correlation analysis of 13 cities'domestic water use status of Jiangsu Province,found out main drive factors,main regulation factor,urban domestic water use efficiency evaluation indicators and the respond relationship among the three factors and indicators.