Geophysical Assessment of Groundwater Potential: A Case Study from Mian Channu Area, Pakistan

doi:10.1111/gwat.12617

CORC > 地质与地球物理研究所 > 中国科学院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

	Geophysical Assessment of Groundwater Potential: A Case Study from Mian Channu Area, Pakistan
	Hasan, Muhammad 1; Shang, Yanjun 1; Akhter, Gulraiz 2; Jin, Weijun 1
刊名	GROUNDWATER
	2018-09-01
卷号	56 期号:5 页码:783-796
ISSN号	0017-467X
DOI	10.1111/gwat.12617
英文摘要	An integrated study using geophysical method in combination with pumping tests and geochemical method was carried out to delineate groundwater potential zones in Mian Channu area of Pakistan. Vertical electrical soundings (VES) using Schlumberger configuration with maximum current electrode spacing (AB/2 = 200 m) were conducted at 50 stations and 10 pumping tests at borehole sites were performed in close proximity to 10 of the VES stations. The aim of this study is to establish a correlation between the hydraulic parameters obtained from geophysical method and pumping tests so that the aquifer potential can be estimated from the geoelectrical surface measurements where no pumping tests exist. The aquifer parameters, namely, transmissivity and hydraulic conductivity were estimated from Dar Zarrouyk parameters by interpreting the layer parameters such as true resistivities and thicknesses. Geoelectrical succession of five-layer strata (i.e., topsoil, clay, clay sand, sand, and sand gravel) with sand as a dominant lithology was found in the study area. Physicochemical parameters interpreted by World Health Organization and Food and Agriculture Organization were well correlated with the aquifer parameters obtained by geoelectrical method and pumping tests. The aquifer potential zones identified by modeled resistivity, Dar Zarrouk parameters, pumped aquifer parameters, and physicochemical parameters reveal that sand and gravel sand with high values of transmissivity and hydraulic conductivity are highly promising water bearing layers in northwest of the study area. Strong correlation between estimated and pumped aquifer parameters suggest that, in case of sparse well data, geophysical technique is useful to estimate the hydraulic potential of the aquifer with varying lithology.
资助项目	CAS-TWAS ; National Natural Science Foundation of China[41372324] ; National Natural Science Foundation of China[41772320] ; Xinjiang Uygur Autonomous Region International Science and Technology Cooperation Program ; Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Pakistan Council of Research in Water Resources (PCRWR), Islamabad Pakistan ; Department of Earth Sciences, Quaid-i-Azam University Islamabad, Pakistan
WOS关键词	ELECTRICAL-RESISTIVITY ; HYDRAULIC CONDUCTIVITY ; AQUIFER TRANSMISSIVITY ; GEOELECTRICAL MEASUREMENTS ; POROUS-MEDIA ; PARAMETERS ; SOUNDINGS ; NIGERIA ; SURFACE ; CONTAMINATION
WOS研究方向	Geology ; Water Resources
语种	英语
出版者	WILEY
WOS记录号	WOS:000443806300013
资助机构	CAS-TWAS ; National Natural Science Foundation of China ; Xinjiang Uygur Autonomous Region International Science and Technology Cooperation Program ; Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Pakistan Council of Research in Water Resources (PCRWR), Islamabad Pakistan ; Department of Earth Sciences, Quaid-i-Azam University Islamabad, Pakistan ; CAS-TWAS ; National Natural Science Foundation of China ; Xinjiang Uygur Autonomous Region International Science and Technology Cooperation Program ; Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Pakistan Council of Research in Water Resources (PCRWR), Islamabad Pakistan ; Department of Earth Sciences, Quaid-i-Azam University Islamabad, Pakistan ; CAS-TWAS ; National Natural Science Foundation of China ; Xinjiang Uygur Autonomous Region International Science and Technology Cooperation Program ; Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Pakistan Council of Research in Water Resources (PCRWR), Islamabad Pakistan ; Department of Earth Sciences, Quaid-i-Azam University Islamabad, Pakistan ; CAS-TWAS ; National Natural Science Foundation of China ; Xinjiang Uygur Autonomous Region International Science and Technology Cooperation Program ; Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing China ; Pakistan Council of Research in Water Resources (PCRWR), Islamabad Pakistan ; Department of Earth Sciences, Quaid-i-Azam University Islamabad, Pakistan
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/88559]
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 Geol & Geophys, 19 Beitucheng Western Rd, Beijing 100029, Peoples R China 2.Quaid I Azam Univ, Dept Earth Sci, Islamabad, Pakistan
推荐引用方式 GB/T 7714	Hasan, Muhammad,Shang, Yanjun,Akhter, Gulraiz,et al. Geophysical Assessment of Groundwater Potential: A Case Study from Mian Channu Area, Pakistan[J]. GROUNDWATER,2018,56(5):783-796.
APA	Hasan, Muhammad,Shang, Yanjun,Akhter, Gulraiz,&Jin, Weijun.(2018).Geophysical Assessment of Groundwater Potential: A Case Study from Mian Channu Area, Pakistan.GROUNDWATER,56(5),783-796.
MLA	Hasan, Muhammad,et al."Geophysical Assessment of Groundwater Potential: A Case Study from Mian Channu Area, Pakistan".GROUNDWATER 56.5(2018):783-796.