Surface water quantity and quality assessment in Xian moat river, China
Urban river,as an important component of urban ecological system,has many roles in urban ecological construction.Statistical and trend analysis of surface water quality from Xian moat river have been performed to provide a framework for sustainable water resources management.The trend analysis was performed using the non-parametric Spearman correlation and tested for statistical significance using the Students t-test.Weekly surface water quality data from 28 stations on Xian Moat River have been analyzed.Apart from the statistical and trend analyses,the quality of the Xian moat river was assessed for other urban uses,according to the national,Environmental quality standards for surface water (GB 3838-2002).The important information has been gained from this analysis,especially on the identification of significant temporal and spatial trends of water quality parameters and the status of river water quality according to the water quality standards.The analysis indicated that the quality of the river water is,on average fair,and the river water could be used with caution for water quality standard for landscape and recreation area purposes.
Surface water Trend analysis Water quality Water use
Haiqing Chen Kai Ju
TYLIN Engineering Consulting(China)CO.,LTD Chong Qing, China Department of Environmental and Municipal Engineering,Xian University of Architecture and Technolog
国际会议
兰州
英文
1-5
2012-10-19（万方平台首次上网日期，不代表论文的发表时间）