干旱区生态环境知识资源中心(Arid): Analysis of Water Resource Carrying Capacity and Obstacle Factors Based on GRA-TOPSIS Evaluation Method in Manas River Basin

Arid

DOI	10.3390/w15020236
	Analysis of Water Resource Carrying Capacity and Obstacle Factors Based on GRA-TOPSIS Evaluation Method in Manas River Basin
	Gulishengmu, Anfuding; Yang, Guang; Tian, Lijun; Pan, Yue; Huang, Zhou; Xu, Xingang; Gao, Yongli; Li, Yi
通讯作者	Yang, G
来源期刊	WATER
EISSN	2073-4441
出版年	2023
卷号	15 期号:2
英文摘要	The investigation of water resource carrying capacity (WRCC) in oasis cities in Northwest China is useful for guiding the sustainable development of arid regions. To quantify the WRCC of Shihezi, an oasis city in the Manas River Basin (MRB), Northwest China, a total of 21 indicators from three subsystems were selected to construct an evaluation index system based on the theory of the water resource-socio-economic-ecological complex system. Our study utilized a combination of the CRITIC method and the entropy weight method to determine the synthesis weight, the GRA-TOPSIS approach to comprehensively evaluate the WRCC, and the obstacle degree model to identify its main obstacle factors. Our results showed that the WRCC of Shihezi showed an increasing trend from 2011 to 2020, with the compositive index increasing from 0.3454 to 0.5210. The carrying capacities of the ecological environment and socio-economic subsystems were generally on the rise, but the rate of change was relatively gentle from 2017 to 2020. The carrying capacity index of the water resource subsystem dropped significantly from year to year from 2016 to 2020. The irrigation coverage rate, the proportion of agricultural water, water consumption per 10,000 CNY of GDP, the modulus of water production, water resource development and its utilization ratio, the water supply modulus, and the proportion of ecological water were the seven most significant obstacles. Our findings could serve as scientific references for enhancing WRCC and promoting the sustainable development of oasis cities in arid regions.
英文关键词	water resource carrying capacity (WRCC) CRITIC method GRA-TOPSIS method obstacle factor Manas River Basin (MRB)
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000927347800001
WOS关键词	SUSTAINABILITY ; MANAGEMENT ; LAND ; CITY
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398978
推荐引用方式 GB/T 7714	Gulishengmu, Anfuding,Yang, Guang,Tian, Lijun,et al. Analysis of Water Resource Carrying Capacity and Obstacle Factors Based on GRA-TOPSIS Evaluation Method in Manas River Basin[J],2023,15(2).
APA	Gulishengmu, Anfuding.,Yang, Guang.,Tian, Lijun.,Pan, Yue.,Huang, Zhou.,...&Li, Yi.(2023).Analysis of Water Resource Carrying Capacity and Obstacle Factors Based on GRA-TOPSIS Evaluation Method in Manas River Basin.WATER,15(2).
MLA	Gulishengmu, Anfuding,et al."Analysis of Water Resource Carrying Capacity and Obstacle Factors Based on GRA-TOPSIS Evaluation Method in Manas River Basin".WATER 15.2(2023).