干旱区生态环境知识资源中心(Arid): Groundwater sustainability assessment in the Middle East using GRACE/GRACE-FO data

Arid

DOI	10.1007/s10040-023-02717-3
	Groundwater sustainability assessment in the Middle East using GRACE/GRACE-FO data
	Nikraftar, Zahir; Parizi, Esmaeel; Saber, Mohsen; Hosseini, Seiyed Mossa; Ataie-Ashtiani, Behzad; Simmons, Craig T.
通讯作者	Hosseini, SM
来源期刊	HYDROGEOLOGY JOURNAL
ISSN	1431-2174
EISSN	1435-0157
出版年	2024
卷号	32 期号:1 页码:321-337
英文摘要	Remote-sensing hydrological data provided by the Gravity Recovery and Climate Experiment (GRACE/GRACE Follow-On) and reanalyzed ERA5-Land data allow for construction of a holistic picture of freshwater availability and successive wet/dry periods in the Middle East, a region with ground-data scarcity. The aim of this study is to conduct a comprehensive spatiotemporal and sustainability analysis of long-term (21 years, 2002-2022) GRACE-derived groundwater storage anomalies (GWSA) at 0.25(degrees) resolution over the Middle East. The time series of GWSA in each pixel is calculated after subtracting the soil-moisture anomaly, snow-water equivalent anomaly, and surface-water anomaly (all obtained from the ERA5-Land dataset) from the GRACE-based total water storage anomaly (TWSA) values. The Thiel-Sen slope method was used to detect the spatiotemporal patterns of GWSA over the region. An analytical groundwater sustainability index was developed based on three indicators-reliability, resiliency, and vulnerability-for the study area, on the basin scale. The statistical analyses revealed an average decline of -5.93 mm/year (-37.29 km(3)/year) for groundwater storage over the Middle East during the study period. The results suggest that most of the basins in the Middle East (59.14%) are operating extremely and severely unsustainably, while 34.41 and 6.45% of basins are slightly unsustainable and moderately sustainable, respectively. The results of this study uncover a holistic picture of groundwater variations and their sustainability over the Middle East, which can help to mitigate drought risks in the region, characterized by few publicly available ground-data sources.
英文关键词	Arid regions Total water storage GRACE Middle East Remote sensing
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001081724500001
WOS关键词	NORTH-AFRICA ; GRACE ; RESOURCES ; DEPLETION ; CLIMATE ; REANALYSIS ; SATELLITE ; DROUGHT ; STORAGE ; PRECIPITATION
WOS类目	Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Geology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404099
推荐引用方式 GB/T 7714	Nikraftar, Zahir,Parizi, Esmaeel,Saber, Mohsen,et al. Groundwater sustainability assessment in the Middle East using GRACE/GRACE-FO data[J],2024,32(1):321-337.
APA	Nikraftar, Zahir,Parizi, Esmaeel,Saber, Mohsen,Hosseini, Seiyed Mossa,Ataie-Ashtiani, Behzad,&Simmons, Craig T..(2024).Groundwater sustainability assessment in the Middle East using GRACE/GRACE-FO data.HYDROGEOLOGY JOURNAL,32(1),321-337.
MLA	Nikraftar, Zahir,et al."Groundwater sustainability assessment in the Middle East using GRACE/GRACE-FO data".HYDROGEOLOGY JOURNAL 32.1(2024):321-337.