干旱区生态环境知识资源中心(Arid): Modeling Flash Floods and Induced Recharge into Alluvial Aquifers Using Multi-Temporal Remote Sensing and Electrical Resistivity Imaging

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DOI	10.3390/su122310204
	Modeling Flash Floods and Induced Recharge into Alluvial Aquifers Using Multi-Temporal Remote Sensing and Electrical Resistivity Imaging
	El-Saadawy, Omnia; Gaber, Ahmed; Othman, Abdullah; Abotalib, Abotalib Z.; El Bastawesy, Mohammed; Attwa, Mohamed
通讯作者	Abotalib, AZ
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2020
卷号	12 期号:23
英文摘要	Flash flood hazard assessments, mitigation measures, and water harvesting efforts in desert environments are often challenged by data scarcity on the basin scale. The present study, using the Wadi Atfeh catchment as a test site, integrates remote sensing datasets with field and geoelectrical measurements to assess flash flood hazards, suggest mitigation measures, and to examine the recharge to the alluvium aquifer. The estimated peak discharge of the 13 March 2020 flood event was 97 m(3)/h, which exceeded the capacity of the culverts beneath the Eastern Military Highway (64 m(3)/h), and a new dam was suggested, where 75% of the catchment could be controlled. The monitoring of water infiltration into the alluvium aquifer using time-lapse electrical resistivity measurements along a fixed profile showed a limited connection between the wetted surficial sediments and the water table. Throughflow is probably the main source of recharge to the aquifer rather than vertical infiltration at the basin outlet. The findings suggest further measures to avoid the negative impacts of flash floods at the Wadi Atfeh catchment and similar basins in the Eastern Desert of Egypt. Furthermore, future hydrological studies in desert environments should take into consideration the major role of the throughflow in alluvium aquifer recharge.
英文关键词	remote sensing alluvium aquifers flash flood hazards electrical resistivity imaging
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000597463200001
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327884
作者单位	[El-Saadawy, Omnia; Abotalib, Abotalib Z.; El Bastawesy, Mohammed; Attwa, Mohamed] Natl Author Remote Sensing & Space Sci, Div Geol Applicat & Mineral Resources, Cairo 1564, Egypt; [Gaber, Ahmed] Port Said Univ, Dept Geol, Port Said 42526, Egypt; [Othman, Abdullah] Umm Al Qura Univ, Dept Environm & Hlth Res, Nat Hazards Res Unit, Mecca 715, Saudi Arabia; [Abotalib, Abotalib Z.] Univ Southern Calif, Viterbi Sch Engn, Los Angeles, LA 89009 USA; [Attwa, Mohamed] Zagazig Univ, Dept Geol, Zagazig 44519, Egypt
推荐引用方式 GB/T 7714	El-Saadawy, Omnia,Gaber, Ahmed,Othman, Abdullah,et al. Modeling Flash Floods and Induced Recharge into Alluvial Aquifers Using Multi-Temporal Remote Sensing and Electrical Resistivity Imaging[J],2020,12(23).
APA	El-Saadawy, Omnia,Gaber, Ahmed,Othman, Abdullah,Abotalib, Abotalib Z.,El Bastawesy, Mohammed,&Attwa, Mohamed.(2020).Modeling Flash Floods and Induced Recharge into Alluvial Aquifers Using Multi-Temporal Remote Sensing and Electrical Resistivity Imaging.SUSTAINABILITY,12(23).
MLA	El-Saadawy, Omnia,et al."Modeling Flash Floods and Induced Recharge into Alluvial Aquifers Using Multi-Temporal Remote Sensing and Electrical Resistivity Imaging".SUSTAINABILITY 12.23(2020).