干旱区生态环境知识资源中心(Arid): Spatiotemporal changes and influencing factors of the intensity of agricultural water footprint in Xinjiang, China

Arid

DOI	10.25165/j.ijabe.20231603.7058
	Spatiotemporal changes and influencing factors of the intensity of agricultural water footprint in Xinjiang, China
	Wang, Yanyun; Long, Aihua; Deng, Xiaoya; Abulizi, Abuduaini; Wang, Jie; Zhang, Pei; Hai, Yang; Ren, Cai; Zhang, Ji; Liu, Yundong; Zhao, Weiming
通讯作者	Deng, XY
来源期刊	INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING
ISSN	1934-6344
EISSN	1934-6352
出版年	2023
卷号	16 期号:3 页码:262-272
英文摘要	Xinjiang Uygur Autonomous Region, the largest agricultural high-efficiency water-saving arid area in China, was adopted to explore the coupling relationship between agricultural water consumption and economic benefits, which is of great significance to guiding the efficient utilization and sustainable development of agricultural water resources. This study utilizes an indicator, termed the Agricultural Water Footprint Intensity (short as AWFI, which means the amount of water resource consumed per unit of agricultural GDP), to study the economic benefits of agricultural water in Xinjiang from 1991-2018. In addition, the Theil index, a measure of the imbalance between individuals or regions, was used to study the evolution in the spatial differences in water efficiency, and the Logarithmic Mean Divisia Index (LMDI) method was applied to quantify the factors driving the AWFI. The results showed that AWFI in Xinjiang has experienced three stages: obvious decline, stable and slow decline, which decreased from 16 114 m3/104 CNY to 2100 m3/104 CNY, decreasing by 86.97%. The Theil index indicated that the spatial evolution of 14 prefectures (cities) resembled an inverted N-shaped Kuznets curve over time. Among the influencing factors, the contributions of water-saving technology and planting structure to the change in the AWFI in Xinjiang, China from 1991 to 2018 were 154.03% and -37.98%, respectively. The total contribution to AWFI of the total population, urbanization rate, and production scale was -16.06%. This study concluded that further improvements in the economic benefits of agricultural water consumption can be obtained by continuing to promote more efficient or water-conservation irrigation technologies (engineering aspects), adjusting the planting structure (policy guidance aspects), and intensive management of cultivated land (management aspects).
英文关键词	agricultural water footprint intensity theil index logarithmic mean divisia index Xinjiang
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:001065668600001
WOS关键词	PRODUCTIVITY ; SYSTEMS
WOS类目	Agricultural Engineering
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396956
推荐引用方式 GB/T 7714	Wang, Yanyun,Long, Aihua,Deng, Xiaoya,et al. Spatiotemporal changes and influencing factors of the intensity of agricultural water footprint in Xinjiang, China[J],2023,16(3):262-272.
APA	Wang, Yanyun.,Long, Aihua.,Deng, Xiaoya.,Abulizi, Abuduaini.,Wang, Jie.,...&Zhao, Weiming.(2023).Spatiotemporal changes and influencing factors of the intensity of agricultural water footprint in Xinjiang, China.INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING,16(3),262-272.
MLA	Wang, Yanyun,et al."Spatiotemporal changes and influencing factors of the intensity of agricultural water footprint in Xinjiang, China".INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING 16.3(2023):262-272.