{"title":"埃及贝尼苏夫地区第四纪含水层水文地质特征","authors":"Mohammed Albadr, A. El-Kammar, M. El-Kammar, M. Yehia, H. A. Abu Salem","doi":"10.21608/egjg.2021.93986.1005","DOIUrl":null,"url":null,"abstract":"Correponding author: Albadr, Mohammed Aِlbadr, Email: mohammedalbadr20@gmail.com Received: 01/10/2021; Accepted: 07/11/2021 DOI: 10.21608/egjg.2021.93986.1005 ©2021 National Information and Documentation Center (NIDOC) G exploitation in arid and semi-arid areas leads to several hazards such as water level decline, aquifer salinization, water quality deterioration, and waterlogging. The study area is represented by El Fashn District, Beni Suef Governorate, Egypt. The objective of this study is the investigation of the hydrogeological properties of the Quaternary aquifer in Beni Suef area based on the data obtained from the technical reports of REGWA for the years 1996, 2003, 2014 and 2017. In addition, the waterlogging phenomena is considered to allocate areas that adversely affected by soil salinization. Two main aquifers characterize the study area: The Middle Pleistocene and the Early Pleistocene aquifers. The Holocene sediments act as aquitard of the Middle Pleistocene whereas the Early Pleistocene is lacking the Holocene aquitard. Accordingly, the study area is classified based on aquitard thickness into four zones. The Middle Pleistocene aquifer has a maximum thickness of 200 m in the middle parts of the Nile valley near Beni-Suef and diminishes in both the eastern and western directions, whereas the Early Pleistocene aquifer thickness ranges from 81 m to 85 m with a saturated thickness of 64 to 82 m in the study area. The transmissivity of the aquifer is obtained using Cooper-Jacob method. It varies from about 769 to 4796 m2/d for the Early Pleistocene aquifer, and from 656 to 28602 m2/d for the Middle Pleistocene aquifer. Accordingly, the Quaternary aquifer in the study area is characterized by high potentiality according to Gheorghe classification.","PeriodicalId":282322,"journal":{"name":"Egyptian Journal of Geology","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Hydrogeological Characteristics of the Quaternary aquifer in Beni Suef area, Egypt\",\"authors\":\"Mohammed Albadr, A. El-Kammar, M. El-Kammar, M. Yehia, H. A. Abu Salem\",\"doi\":\"10.21608/egjg.2021.93986.1005\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Correponding author: Albadr, Mohammed Aِlbadr, Email: mohammedalbadr20@gmail.com Received: 01/10/2021; Accepted: 07/11/2021 DOI: 10.21608/egjg.2021.93986.1005 ©2021 National Information and Documentation Center (NIDOC) G exploitation in arid and semi-arid areas leads to several hazards such as water level decline, aquifer salinization, water quality deterioration, and waterlogging. The study area is represented by El Fashn District, Beni Suef Governorate, Egypt. The objective of this study is the investigation of the hydrogeological properties of the Quaternary aquifer in Beni Suef area based on the data obtained from the technical reports of REGWA for the years 1996, 2003, 2014 and 2017. In addition, the waterlogging phenomena is considered to allocate areas that adversely affected by soil salinization. Two main aquifers characterize the study area: The Middle Pleistocene and the Early Pleistocene aquifers. The Holocene sediments act as aquitard of the Middle Pleistocene whereas the Early Pleistocene is lacking the Holocene aquitard. Accordingly, the study area is classified based on aquitard thickness into four zones. The Middle Pleistocene aquifer has a maximum thickness of 200 m in the middle parts of the Nile valley near Beni-Suef and diminishes in both the eastern and western directions, whereas the Early Pleistocene aquifer thickness ranges from 81 m to 85 m with a saturated thickness of 64 to 82 m in the study area. The transmissivity of the aquifer is obtained using Cooper-Jacob method. It varies from about 769 to 4796 m2/d for the Early Pleistocene aquifer, and from 656 to 28602 m2/d for the Middle Pleistocene aquifer. Accordingly, the Quaternary aquifer in the study area is characterized by high potentiality according to Gheorghe classification.\",\"PeriodicalId\":282322,\"journal\":{\"name\":\"Egyptian Journal of Geology\",\"volume\":\"38 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Egyptian Journal of Geology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/egjg.2021.93986.1005\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Egyptian Journal of Geology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/egjg.2021.93986.1005","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Hydrogeological Characteristics of the Quaternary aquifer in Beni Suef area, Egypt
Correponding author: Albadr, Mohammed Aِlbadr, Email: mohammedalbadr20@gmail.com Received: 01/10/2021; Accepted: 07/11/2021 DOI: 10.21608/egjg.2021.93986.1005 ©2021 National Information and Documentation Center (NIDOC) G exploitation in arid and semi-arid areas leads to several hazards such as water level decline, aquifer salinization, water quality deterioration, and waterlogging. The study area is represented by El Fashn District, Beni Suef Governorate, Egypt. The objective of this study is the investigation of the hydrogeological properties of the Quaternary aquifer in Beni Suef area based on the data obtained from the technical reports of REGWA for the years 1996, 2003, 2014 and 2017. In addition, the waterlogging phenomena is considered to allocate areas that adversely affected by soil salinization. Two main aquifers characterize the study area: The Middle Pleistocene and the Early Pleistocene aquifers. The Holocene sediments act as aquitard of the Middle Pleistocene whereas the Early Pleistocene is lacking the Holocene aquitard. Accordingly, the study area is classified based on aquitard thickness into four zones. The Middle Pleistocene aquifer has a maximum thickness of 200 m in the middle parts of the Nile valley near Beni-Suef and diminishes in both the eastern and western directions, whereas the Early Pleistocene aquifer thickness ranges from 81 m to 85 m with a saturated thickness of 64 to 82 m in the study area. The transmissivity of the aquifer is obtained using Cooper-Jacob method. It varies from about 769 to 4796 m2/d for the Early Pleistocene aquifer, and from 656 to 28602 m2/d for the Middle Pleistocene aquifer. Accordingly, the Quaternary aquifer in the study area is characterized by high potentiality according to Gheorghe classification.