Arid
DOI10.1007/978-3-319-51856-5_10
Satellite-Based Estimates of Groundwater Storage Changes at the Najd Aquifers in Oman
Saber, Mohamed1,2; Alhinai, Saif3; Al Barwani, Ahmed4; AL-Saidi, Ahmed4; Kantoush, Sameh A.2; Habib, Emad5,6; Borrok, David M.7
通讯作者Saber, Mohamed
会议名称International Water Conference on Water Resources in Arid Areas (IWC) - The Way Forward
会议日期MAR, 2016
会议地点Muscat, OMAN
英文摘要

The Najd aquifers in Oman, are located in one of the most arid zones in the world. In such regions, there is a shortage in the water resources where groundwater is a very critical component for human life. The main aim of this contribution is to use the satellite remote sensing data of the Gravity Recovery and Climate Experiment (GRACE) along with the Global Land Data Assimilation System (GLDAS), to estimate the groundwater storage changes at the Najd aquifers. Groundwater storage changes were calculated from both GRACE/GLDAS data and from the groundwater level measurements. It was found that the estimated groundwater storage changes from GRACE and water levels coincide in their trends showing a noticeable depletion within the time period from Oct. 2002 to Sept. 2014. The spatial distribution maps of the groundwater storage changes show slightly changes from Oct. 2003 to Sept. 2010, but a significant decreasing were observed from 2010 to 2014. The groundwater storage over Najd aquifers was decreased by about 0.44 and 0.46 km(3)/year as calculated from GRACE data and groundwater levels, respectively. We also found that groundwater storage was affected by the strong storm events as observed in 2007 and 2010. This contribution could be helpful for the long term sustainable groundwater management in the study area and other arid regions.


英文关键词Groundwater storage changes GRACE GLDAS Najd aquifers Oman
来源出版物WATER RESOURCES IN ARID AREAS: THE WAY FORWARD
ISSN2364-6934
EISSN2364-8198
出版年2017
页码155-169
ISBN978-3-319-51855-8
EISBN978-3-319-51856-5
出版者SPRINGER INTERNATIONAL PUBLISHING AG
类型Proceedings Paper
语种英语
国家Egypt;Japan;Oman;USA
收录类别CPCI-S ; CPCI-SSH
WOS记录号WOS:000436089500010
WOS关键词LAND WATER STORAGE ; GRACE ; GRAVITY ; VARIABILITY ; PATTERNS ; INDIA
WOS类目Green & Sustainable Science & Technology ; Environmental Studies ; Meteorology & Atmospheric Sciences ; Water Resources
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Water Resources
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/306967
作者单位1.Assiut Univ, Fac Sci, Geol Dept, Assiut 71516, Egypt;
2.Kyoto Univ, Disaster Prevent Res Inst, Uji, Kyoto 6110011, Japan;
3.Special Econ Zone Author, Water Management Syst, Duqm, Oman;
4.Minist Reg Municipal & Water Resources, Muscat, Oman;
5.Univ Louisiana Lafayette, Dept Civil Engn, Lafayette, LA 42291 USA;
6.Univ Louisiana Lafayette, Inst Coastal & Water Res, Lafayette, LA 42291 USA;
7.Univ Louisiana Lafayette, Sch Geosci, Lafayette, LA 42291 USA
推荐引用方式
GB/T 7714
Saber, Mohamed,Alhinai, Saif,Al Barwani, Ahmed,et al. Satellite-Based Estimates of Groundwater Storage Changes at the Najd Aquifers in Oman[C]:SPRINGER INTERNATIONAL PUBLISHING AG,2017:155-169.
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