Dynamic characteristics of nutrients and causal analysis in Shibianyu Reservoir

Eutrophication,and the resulting proliferation of phytoplankton has became a serious problem of Shibianyu reservoir.In order to make effective protective measures for reducing contaminant levels of Shibianyu reservoir,the dynamic characteristics of nutrients and its source was investigated from January 2011 to August 2012.The results showed that total nitrogen concentration of shibianyu reservoir exceeded the specified 1.0 mg/L by the raw water quality standard all the year round with a annual average concentration of 2.8 mg/L,and the maximum concentration reached 5.1 mg/L in spring.Total phosphorus concentration exceeded the specified 0.05mg/L by the raw water quality standard mainly concentrated in the mixed period of winter and the period of incoming runoff was growing rapidly.
reservoir nutrients stratification water quality causal analysis
Ting-Lin Huang Xuan Li Wei-Xing Ma Chang-Hai Qin Yi-Tao Zhang
School of Environmental and Municipal Engineering,Xi”an University of Architecture and Technology,Yanta Road 13,Xi”an,Shaanxi 710055,P.R.China
国内会议
天津
英文
340-340
2012-09-26(万方平台首次上网日期,不代表论文的发表时间)