干旱区生态环境知识资源中心(Arid): Temporal and Spatial Variation Analysis of Groundwater Stocks in Xinjiang Based on GRACE Data

Arid

DOI	10.3390/rs16050813
	Temporal and Spatial Variation Analysis of Groundwater Stocks in Xinjiang Based on GRACE Data
	Duan, Li; Chen, Xi; Bu, Lingjie; Chen, Chaoliang; Song, Shiran
通讯作者	Chen, X
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2024
卷号	16 期号:5
英文摘要	Situated in China's arid and semi-arid zones, the Xinjiang region heavily relies on groundwater for its freshwater supply. This study utilizes data from the Gravity Recovery and Climate Experiment (GRACE) satellite mission, covering the years 2003 to 2021, to quantitatively evaluate the temporal and spatial changes in groundwater storage anomalies (GWSA) in the Xinjiang region. Furthermore, we incorporate the HydroSHEDS dataset to examine the spatial variations in groundwater storage anomalies across watersheds of varying scales. Based on our findings, the GWSA decreased during the study period at a mean rate of -0.381 mm/month, marked by a consistent trend and notable interannual variability. In addition, significant regional disparities are observed; while groundwater storage in the southeastern watersheds is on an upward trend, a general decline is noted in the northern and central regions. The most pronounced depletion is detected in the northwest, especially in the Ili River basin and along the western slopes of the Tianshan Mountains. These changes are intricately linked to anthropogenic factors, including population growth and escalating water demands. In response, the study advocates for the development and enforcement of more rigorous and scientifically informed groundwater management strategies to promote sustainable water use in Xinjiang.
英文关键词	GWSA GRACE basins multiscale analysis arid region 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:001183052800001
WOS关键词	WATER-RESOURCES ; CLIMATE-CHANGE ; RIVER-BASIN ; VARIABILITY ; DYNAMICS ; PATTERNS
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405282
推荐引用方式 GB/T 7714	Duan, Li,Chen, Xi,Bu, Lingjie,et al. Temporal and Spatial Variation Analysis of Groundwater Stocks in Xinjiang Based on GRACE Data[J],2024,16(5).
APA	Duan, Li,Chen, Xi,Bu, Lingjie,Chen, Chaoliang,&Song, Shiran.(2024).Temporal and Spatial Variation Analysis of Groundwater Stocks in Xinjiang Based on GRACE Data.REMOTE SENSING,16(5).
MLA	Duan, Li,et al."Temporal and Spatial Variation Analysis of Groundwater Stocks in Xinjiang Based on GRACE Data".REMOTE SENSING 16.5(2024).