Influence of Land Use and Point Source Pollution on Water Quality in a Developed Region: A Case Study in Shunde, China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Influence of Land Use and Point Source Pollution on Water Quality in a Developed Region: A Case Study in Shunde, China
	Bo, Wenjing; Wang, Xiaoke; Zhang, Qianqian; Xiao, Yi; Ouyang, Zhiyun
刊名	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
	2018
卷号	15 期号:1 页码:-
关键词	water quality land use point source of pollution Shunde
ISSN号	1660-4601
文献子类	Article
英文摘要	To design and implement policy to manage water quality, it is important to investigate land use and possible sources of pollution. In this study, using Pearson regression analysis, redundancy analysis and multiple regression analysis, we assess the influence of land use and point sources on water quality in the river system in Shunde district in 2000 and 2010. The results show that water quality was related positively with water surface but negatively with impervious and urban greening area. Additionally, water quality was related negatively to point source emissions of chemical oxygen demand (COD) and ammonium-nitrogen (NH4-N). The total explanatory power of spatial variation of water quality was improved from 43.4% to 60.0% in 2000 and from 31.3% to 57.8% in 2010, respectively, when the influence of point sources was added into redundancy analysis between water quality and land use. Thus, both land use management and point source pollution control should be considered for improving river water quality.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/40585]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Bo, Wenjing,Wang, Xiaoke,Zhang, Qianqian,et al. Influence of Land Use and Point Source Pollution on Water Quality in a Developed Region: A Case Study in Shunde, China[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2018,15(1):-.
APA	Bo, Wenjing,Wang, Xiaoke,Zhang, Qianqian,Xiao, Yi,&Ouyang, Zhiyun.(2018).Influence of Land Use and Point Source Pollution on Water Quality in a Developed Region: A Case Study in Shunde, China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,15(1),-.
MLA	Bo, Wenjing,et al."Influence of Land Use and Point Source Pollution on Water Quality in a Developed Region: A Case Study in Shunde, China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 15.1(2018):-.