中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院页岩气与地质工程重点实验室
Assessment of Aquifer Vulnerability Using Integrated Geophysical Approach in Weathered Terrains of South China

文献类型：期刊论文

作者Hasan, Muhammad1,3,4; Shang, Yanjun1,3,4; Jin, Weijun1,3,4; Akhter, Gulraiz2
刊名OPEN GEOSCIENCES
出版日期2019
卷号11期号:1页码:1129-1150
关键词Electrical resistivity tomography (ERT) Hard-rock aquifers weathered terrains magnetic method hydraulic conductivity transmissivity groundwater resources
ISSN号2391-5447
DOI10.1515/geo-2019-0087
英文摘要Despite being rich in groundwater resources, assessment of hard-rock aquifers in many areas of Asia is difficult given their strong heterogeneity. However, delineation of such aquifers is essential for estimation of the groundwater reserves. In addition, the vulnerability of hard-rock aquifers is controlled by the weathered/fractured zones because it is the place where most of the groundwater reserves are contained. In this work, an integrated approach of the electrical resistivity tomography (ERT), high precision magnetic, X-ray Diffraction (XRD), physicochemical analysis and pumping test data was performed to investigate the hard-rock aquifers occurring in the weathered terrains. This approach reveals seven fractures/faults (F1 to F7) and four discrete layers such as the topsoil cover, highly weathered, partly weathered and unweathered rock. The groundwater resources are estimated as a function of different parameters i.e., aquifer resistivity (rho(o)), transverse unit resistance (T-r), hydraulic conductivity (K), transmissivity (T), rock formation factor (F) and rock porosity (Phi). These parameters divide the groundwater resources into four aquifer potential zones with specific ranges of rho(o), T-r, K, T, F and Phi i.e., high, medium, poor, and negligible potential aquifers. The results suggest that the high potential aquifer reserves are contained within the weathered/fractured and fault zones. The X-ray diffraction (XRD) technique analyzes quartz as the major mineral (>50%). The physicochemical and geophysical analysis suggests good groundwater quality in the investigated area. The integrated results are highly satisfied with the available borehole information. This integrated geophysical approach for the estimation of groundwater resources is not only applicable in the weathered terrains of South China, but also in many other areas of the weathered/fractured aquifer in Asia and beyond.
WOS关键词ELECTRICAL-RESISTIVITY TOMOGRAPHY ; LEAST-SQUARES INVERSION ; HYDRAULIC CONDUCTIVITY ; ROCK AQUIFER ; GROUNDWATER ; SURFACE ; TRANSMISSIVITY ; INTERFACE ; MEDIA ; LAYER
资助项目CASTWAS President's Fellowship for International PhD Students ; National Science and Technology Basic Resources Investigation project[2018FY10050003] ; Chinese National Scientific Foundation Committee (NSFC)[41772320] ; CAS-TWAS President's Fellowship ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China
WOS研究方向Geology
语种英语
WOS记录号WOS:000507266600001
出版者SCIENDO
资助机构CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; CASTWAS President's Fellowship for International PhD Students ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; National Science and Technology Basic Resources Investigation project ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China
源URL[http://ir.iggcas.ac.cn/handle/132A11/95922]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Hasan, Muhammad
作者单位1.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
2.Quaid I Azam Univ, Dept Earth Sci, Islamabad, Pakistan
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Hasan, Muhammad,Shang, Yanjun,Jin, Weijun,et al. Assessment of Aquifer Vulnerability Using Integrated Geophysical Approach in Weathered Terrains of South China[J]. OPEN GEOSCIENCES,2019,11(1):1129-1150.
APA Hasan, Muhammad,Shang, Yanjun,Jin, Weijun,&Akhter, Gulraiz.(2019).Assessment of Aquifer Vulnerability Using Integrated Geophysical Approach in Weathered Terrains of South China.OPEN GEOSCIENCES,11(1),1129-1150.
MLA Hasan, Muhammad,et al."Assessment of Aquifer Vulnerability Using Integrated Geophysical Approach in Weathered Terrains of South China".OPEN GEOSCIENCES 11.1(2019):1129-1150.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。