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Novel concept for water scarcity quantification considering nonconventional and virtual water resources in arid countries: Application in Gulf Cooperation Council countries 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2023, 卷号: 882
作者:  Al Rashed, Muhammad;  Sefelnasr, Ahmed;  Sherif, Mohsen;  Murad, Ahmed;  Alshamsi, Dalal;  Aliewi, Amjad;  Ebraheem, Abdel Azim
收藏  |  浏览/下载：22/0  |  提交时间：2024/09/29
Water management  Virtual water  Food security  Arid regions  Vulnerability  
Risk Assessment and Mapping of Flash Flood Vulnerable Zones in Arid Region, Fujairah City, UAE-Using Remote Sensing and GIS-Based Analysis 期刊论文
发表期刊: WATER. 出版年: 2023, 卷号: 15, 期号: 15
作者:  Subraelu, P.;  Ahmed, Alaa;  Ebraheem, Abdel Azim;  Sherif, Mohsen;  Mirza, Shaher Bano;  Ridouane, Fouad Lamghari;  Sefelnasr, Ahmed
收藏  |  浏览/下载：24/0  |  提交时间：2024/09/29
flash flood mapping  weighted overlay analysis  vulnerable zones  Geo-spatial analysis  GIS  remote sensing  
Groundwater recharge estimation using in-situ and GRACE observations in the eastern region of the United Arab Emirates 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2023, 卷号: 867
作者:  Alghafli, Khaled;  Shi, Xiaogang;  Sloan, William;  Shamsudduha, Mohammad;  Tang, Qiuhong;  Sefelnasr, Ahmed;  Ebraheem, Abdel Azim
收藏  |  浏览/下载：20/0  |  提交时间：2024/09/29
GRACE  GRACE-FO  Terrestrial water storage  Groundwater depletion  Irrigation return flow  Eastern region of the Abu Dhabi Emirates  GLDAS  
An integrated assessment approach for fossil groundwater quality and crop water requirements in the El-Kharga Oasis, Western Desert, Egypt 期刊论文
发表期刊: JOURNAL OF HYDROLOGY-REGIONAL STUDIES. 出版年: 2022, 卷号: 40
作者:  Saber, Mohamed;  Mokhtar, Mohamed;  Bakheit, Abudeif;  Elfeky, Ahmed M.;  Gameh, Mohsen;  Mostafa, Ashraf;  Sefelnasr, Ahmed;  Kantoush, Sameh A.;  Sumi, Tetsuya;  Hori, Tomoharu;  Hamada, Alhosein
收藏  |  浏览/下载：20/0  |  提交时间：2024/09/20
Crop water requirement  Water quality  cultivated crops  FAO CROPWAT  Spatial distribution maps  El-Kharga oasis  
Spatial and Temporal Changes of Groundwater Storage in the Quaternary Aquifer, UAE 期刊论文
发表期刊: WATER. 出版年: 2021, 卷号: 13, 期号: 6
作者:  Sherif, Mohsen;  Sefelnasr, Ahmed;  Ebraheem, Abdel Azim;  Al Mulla, Mohamed;  Alzaabi, Mohamed;  Alghafli, Khaled
收藏  |  浏览/下载：20/0  |  提交时间：2021/07/30
groundwater storage  groundwater recharge  managed aquifer recharge  water budget model  UAE  
Review on wastewater treatment ponds clogging under artificial recharge: Impacting factors and future modelling 期刊论文
发表期刊: JOURNAL OF WATER PROCESS ENGINEERING. 出版年: 2021, 卷号: 40
作者:  Abdalrahman, Ghada A. M.;  Lai, Sai Hin;  Snounu, Ismael;  Kumar, Pavitra;  Sefelnasr, Ahmed;  Sherif, Mohsen;  El-shafie, Ahmed
收藏  |  浏览/下载：22/0  |  提交时间：2021/07/30
Treated wastewater  Artificial recharge  Infiltration rate  Soil clogging  Artificial neural network modelling  
Response of the interaction between surface water and groundwater to climate change and proposed megastructure 期刊论文
发表期刊: JOURNAL OF AFRICAN EARTH SCIENCES. 出版年: 2020, 卷号: 162
作者:  Abdelhalim, Ahmed;  Sefelnasr, Ahmed;  Ismail, Esam
收藏  |  浏览/下载：166/0  |  提交时间：2020/03/23
Climate change  Grand Ethiopian Renaissance Dam  Numerical modeling  Surface water/groundwater interaction  Groundwater management  
Interaction of surface water and groundwater in the Nile River basin: isotopic and piezometric evidence 期刊论文
发表期刊: HYDROGEOLOGY JOURNAL. 出版年: 2017, 卷号: 25, 期号: 3, 页码: 707-726
作者:  Kebede, Seifu;  Abdalla, Osman;  Sefelnasr, Ahmed;  Tindimugaya, Callist;  Mustafa, Osman
收藏  |  浏览/下载：21/0  |  提交时间：2019/11/29
Groundwater/surface-water relations  Stable isotopes  Africa  Piezometric evidence  Unaccounted water loss  
A Hydrological and Geomorphometric Approach to Understanding the Generation of Wadi Flash Floods 期刊论文
发表期刊: WATER. 出版年: 2017, 卷号: 9, 期号: 7
作者:  Abdel-Fattah, Mohammed;  Saber, Mohamed;  Kantoush, Sameh A.;  Khalil, Mohamed F.;  Sumi, Tetsuya;  Sefelnasr, Ahmed M.
收藏  |  浏览/下载：16/0  |  提交时间：2019/11/29
wadi  arid catchment  flash flood  hydrologic response  quantitative geomorphology  hydrological modeling  
Groundwater management options in an arid environment: The Nubian Sandstone Aquifer System, Eastern Sahara 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2015, 卷号: 122, 页码: 46-58
作者:  Sefelnasr, Ahmed;  Gossel, Wolfgang;  Wycisk, Peter
Adobe PDF(5459Kb)  |  收藏  |  浏览/下载：21/8  |  提交时间：2019/11/29
Western Desert  Groundwater resources  Scenarios  GIS  Transboundary Aquifer