干旱区生态环境知识资源中心(Arid): Spatiotemporal Evolution of Water Resource Utilization and Economic Development in the Arid Region of China: A Matching-Constraint Perspective

Arid

DOI	10.3390/su14148724
	Spatiotemporal Evolution of Water Resource Utilization and Economic Development in the Arid Region of China: A Matching-Constraint Perspective
	Ding, Junyu; Bai, Yongping; Yang, Xuedi; Gao, Zuqiao
通讯作者	Bai, YP
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2022
卷号	14 期号:14
英文摘要	Water resources are the most important guarantees for sustainable socioeconomic development in arid regions. However, serious water scarcity puts great pressure on the sustainable development of the northwest arid region of China. Based on the matching-constraint perspective, this study used the Gini coefficient, imbalance index, and growth drag model of water resources to quantify the spatiotemporal evolution of water resource utilization (WRU) and economic development (ED) in the northwest arid region from 2009 to 2019. The results showed the following: (1) The matching degree of WRU and ED in Gansu and Xinjiang from 2009 to 2019 was poorer than that in Ningxia, Shaanxi, and Qinghai. Cities with the high matching type of WRU and ED were dominant, with a proportion of 60.78%. (2) During the study period, the growth drag of water resources showed an N-shaped change of rising-declining-rising and a spatial pattern of decreasing from inland to coastal in the northwest arid region. The average growth drag coefficients for the five northwestern provinces were as follows: Xinjiang (2.22%), Gansu (1.61%), Ningxia (1.41%), Qinghai (1.01%), and Shaanxi (0.84%). The total percentage of low and medium constraint type cities was 74.51%. (3) Based on the urban matching-constraint types, the WRU status was divided into four zone types: Zones I and IV had relatively well-allocated water resources; however, zone IV had more significant water resource constraints, with the growth drag coefficient ranging from 1.10% to 2.30%. An imbalance between WRU and ED existed in Zones II and III; moreover, the water resource constraints of these two zones were also significant, with growth drag coefficients ranging from 0.12% to 1.47% and 1.03% to 2.90%, respectively. Additionally, we explored the driving mechanisms of WRU and sustainable ED in the northwest arid region. Policy recommendations are proposed for the optimal use of water resources, capital, and labor for different types of cities.
英文关键词	water resources utilization economic development Gini coefficient growth drag sustainable development arid region
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000833390900001
WOS关键词	INEQUALITY ; EFFICIENCY ; INDEX ; GINI
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394609
推荐引用方式 GB/T 7714	Ding, Junyu,Bai, Yongping,Yang, Xuedi,et al. Spatiotemporal Evolution of Water Resource Utilization and Economic Development in the Arid Region of China: A Matching-Constraint Perspective[J],2022,14(14).
APA	Ding, Junyu,Bai, Yongping,Yang, Xuedi,&Gao, Zuqiao.(2022).Spatiotemporal Evolution of Water Resource Utilization and Economic Development in the Arid Region of China: A Matching-Constraint Perspective.SUSTAINABILITY,14(14).
MLA	Ding, Junyu,et al."Spatiotemporal Evolution of Water Resource Utilization and Economic Development in the Arid Region of China: A Matching-Constraint Perspective".SUSTAINABILITY 14.14(2022).