ADAPTIVE ASSESSMENT OF URBAN WATER ENVIRONMENT CARRYING CAPACITY BASED ON WATER QUALITY TARGET CONSTRAINS

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	ADAPTIVE ASSESSMENT OF URBAN WATER ENVIRONMENT CARRYING CAPACITY BASED ON WATER QUALITY TARGET CONSTRAINS
	Pang, Juan 1,2,3
刊名	FRESENIUS ENVIRONMENTAL BULLETIN
	2020
卷号	29 期号:9 页码:7688-7696
关键词	Water environment water quality target constraint bearing capacity layer by layer assessment
ISSN号	1018-4619
英文摘要	The current water environment carrying capacity assessment method has a single assessment index and does not constrain the scope of assessment. It is not possible to adaptively assess the water environment carrying capacity layer by layer. In order to solve this problem, in this paper. we propose an adaptive assessment method of urban water environment carrying capacity based on water quality target constraints. This method constructs a new evaluation index system for water environment carrying capacity, which takes water resources and environment, water pollution control, and economic carrying capacity as the criteria, and takes water quality status, pollution discharge, technology management. economic development, and social development as the constraint target layer, and takes the total wastewater discharge, industrial water consumption, and urbanization level as the constraint index layer. Two methods of structural entropy weight and mean square error decision are introduced to realize the adaptive joint weight assignment evaluation of the reference layer and the target layer. Through experimental analysis, the assessed area has a good water environment carrying capacity and foundation, and the overall water environment carrying capacity of the study area from 2016 to 2019 was on the rise.
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	PARLAR SCIENTIFIC PUBLICATIONS (P S P)
WOS记录号	WOS:000629178300058
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155251]
专题	兰州理工大学
作者单位	1.Lanzhou Univ Technol, Sch Econ & Management, Lanzhou 730050, Peoples R China; 2.Chinese Acad Sci, State Key Lab Cryospher Sci, Northwest Inst Ecoenvironm & Resource, Lanzhou 73000, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Pang, Juan. ADAPTIVE ASSESSMENT OF URBAN WATER ENVIRONMENT CARRYING CAPACITY BASED ON WATER QUALITY TARGET CONSTRAINS[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2020,29(9):7688-7696.
APA	Pang, Juan.(2020).ADAPTIVE ASSESSMENT OF URBAN WATER ENVIRONMENT CARRYING CAPACITY BASED ON WATER QUALITY TARGET CONSTRAINS.FRESENIUS ENVIRONMENTAL BULLETIN,29(9),7688-7696.
MLA	Pang, Juan."ADAPTIVE ASSESSMENT OF URBAN WATER ENVIRONMENT CARRYING CAPACITY BASED ON WATER QUALITY TARGET CONSTRAINS".FRESENIUS ENVIRONMENTAL BULLETIN 29.9(2020):7688-7696.