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DOI	10.1007/s12517-021-07039-w
	Combined GPR, DC resistivity, and hydrogeochemical data for hydrogeological exploration: a case study at the Red Sea coast
	Bedair, Sayed; Abdel-Raouf, Osama; Meneisy, Ahmed M.
通讯作者	Meneisy, AM (corresponding author), Aswan Univ, Dept Geol, Fac Sci, Aswan, Egypt.
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
ISSN	1866-7511
EISSN	1866-7538
出版年	2021
卷号	14 期号:8
英文摘要	This study presents an approach of information on ground-penetrating radar (GPR), DC resistivity, and hydrogeochemical data for monitoring the potential of fresh groundwater zone, both quantitatively and qualitatively. This is applied in new urban area located at the coast of the Red Sea. First, a GPR survey is conducted to provide the preliminary data on the lithology, subsurface structure, and accumulation of groundwater in the aquifer. Then, a DC resistivity enabled the mapping of several geoelectric layers with info, water table, depth, and thickness of each water-bearing layer. Vertical electrical sounding is acquired and calibrated using available data of observation boreholes as well as the near GPR profiles to verify the results. In addition, water samples from drilled wells and springe are collected to evaluate hydrogeochemical characteristic and hydrogeological setting of the aquifers. Geophysical and hydrogeological datasets indicated the presence of two aquifers; the first aquifer occupies the zone of wadi deposits, and the second aquifer occurs in the fractured basement rock. The salinity in these aquifers shows heterogeneous distribution, but generally increases with depth, and is basically dependent to the prevailing structural framework and geological conditions. Such data integration shows the potential of the proposed approach in exploring and evaluating groundwater resources in semi-arid coastal plains using hydrogeological, DC resistivity, and GPR data.
英文关键词	GPR DC resistivity Hydrogeochemical analysis Groundwater exploration Red Sea coast
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000640570900003
WOS关键词	GROUND-PENETRATING RADAR ; IMPACT ; AREA
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368891
作者单位	[Bedair, Sayed; Abdel-Raouf, Osama] Natl Water Res Ctr NWRC, Res Inst Groundwater RIGW, Cairo, Egypt; [Meneisy, Ahmed M.] Aswan Univ, Dept Geol, Fac Sci, Aswan, Egypt
推荐引用方式 GB/T 7714	Bedair, Sayed,Abdel-Raouf, Osama,Meneisy, Ahmed M.. Combined GPR, DC resistivity, and hydrogeochemical data for hydrogeological exploration: a case study at the Red Sea coast[J],2021,14(8).
APA	Bedair, Sayed,Abdel-Raouf, Osama,&Meneisy, Ahmed M..(2021).Combined GPR, DC resistivity, and hydrogeochemical data for hydrogeological exploration: a case study at the Red Sea coast.ARABIAN JOURNAL OF GEOSCIENCES,14(8).
MLA	Bedair, Sayed,et al."Combined GPR, DC resistivity, and hydrogeochemical data for hydrogeological exploration: a case study at the Red Sea coast".ARABIAN JOURNAL OF GEOSCIENCES 14.8(2021).