Study on non-point source pollution of east lake in Wuhan, china

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	Study on non-point source pollution of east lake in Wuhan, china
	Huang Pujing ; Liu Yanfang ; Fang Lei ; Zhao Jinhui
	2013
关键词	Lake pollution Lakes Land use Pollution Regression analysis Water quality
英文摘要	While point source pollution gets controlled, nonpoint source pollution has increasingly endangered urban waters around the world. In this paper, taking East Lake in Wuhanas thecasestudy, this studydefined the researched water basin and land use typesand made a quantitative analysis on water quality statistics. Based on this, this studymodeled and analyzed the correlation between land use type and lake water quality, and made a tentative exploration about seasonal effect on water quality of the East Lake and other influencing factors. The results showed that, land use type and climaticchange exert a significant impact on water quality of the East Lake. Among others, farmlands and construction lands are the main source of nonpoint source pollution to the lake; green spacesand pondcould effectively retain or absorbpollutants, and thus maintainlake water quality; additionally, affected by such climaticfactors as precipitation and temperature, water quality changeswith seasons.
出处	Journal of Chemical and Pharmaceutical Research
卷	5 期:12 页:675-680
收录类别	EI
语种	英语
内容类型	EI期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/31158]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Huang Pujing,Liu Yanfang,Fang Lei,et al. Study on non-point source pollution of east lake in Wuhan, china. 2013.