Quantification and Evaluation of Grey Water Footprint in Yantai

doi:10.3390/w14121893

	Quantification and Evaluation of Grey Water Footprint in Yantai
	Meng, Xue 1; Lu, Jian2,3 ; Wu, Jun 1; Zhang, Zhenhua 1; Chen, Liwei 1
发表期刊	WATER
	2022-06-01
卷号	14 期号:12 页码:14
关键词	coastal city grey water footprint grey water footprint sustainability grey water footprint intensity
DOI	10.3390/w14121893
英文摘要	Problems such as water scarcity and pollution frequently occur in coastal zones. This study investigated the grey water footprint and the sustainability and intensity of grey water footprint in Yantai between 2014 and 2019 by taking both surface water and groundwater into consideration. The research results indicated that the Yantai grey water footprint firstly increased and then decreased between 2014 and 2019. The lowest grey water footprint in 2019 was 744 million m(3). The agricultural grey water footprint accounted for a large proportion of the total grey water footprint. Although the sustainability of grey water footprint fluctuates in Yantai, it maintains well. The Yantai grey footprint intensity gradually decreased to <10 m(3)/10,000 CNY. The economic benefit of grey water footprint and utilization efficiency of water resources have been improved yearly. The quality of the water environment in Yantai has also been improved. The research of this paper provides some useful information for water resources protection and sustainable utilization in coastal cities.
收录类别	SCI
语种	英语
关键词[WOS]	RESOURCES MANAGEMENT ; SUSTAINABILITY ; BLUE
研究领域[WOS]	Environmental Sciences & Ecology ; Water Resources
WOS记录号	WOS:000818373300001
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/30997
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Wu, Jun
作者单位	1.Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Meng, Xue,Lu, Jian,Wu, Jun,et al. Quantification and Evaluation of Grey Water Footprint in Yantai[J]. WATER,2022,14(12):14.
APA	Meng, Xue,Lu, Jian,Wu, Jun,Zhang, Zhenhua,&Chen, Liwei.(2022).Quantification and Evaluation of Grey Water Footprint in Yantai.WATER,14(12),14.
MLA	Meng, Xue,et al."Quantification and Evaluation of Grey Water Footprint in Yantai".WATER 14.12(2022):14.