干旱区生态环境知识资源中心(Arid): Delineation of potential aquifer zones in gneissic terrain using multi-electrode scanning technique-case study in part of Chittar sub-basin, South India

Arid

DOI	10.1007/s12517-020-06147-3
	Delineation of potential aquifer zones in gneissic terrain using multi-electrode scanning technique-case study in part of Chittar sub-basin, South India
	Thangasamy, Jeyavel Rajakumar; Chinnadurai, Dushiyanthan; Gopalakrishnan, Gnanachandrasamy; Nagaiah, Erugu
通讯作者	Thangasamy, JR
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
ISSN	1866-7511
EISSN	1866-7538
出版年	2020
卷号	13 期号:21
英文摘要	To understand the sub-surface lithology variation and identify possible groundwater potential zones, multi-electrode resistivity scanning was carried out at 7 locations in the part of Chittar sub-basin, Tirunelveli District, South India. Physiographically, the selected study area is a plain and falls under the semi-arid climatic type. Archaean crystalline of hornblende biotite gneiss and charnockite are the major rock types, pediments and buried pediments are the major geomorphological units. A length of 100 m was scanned using 50 electrodes with interspacing of 2 m by SSR-MP-AT-ME model resistivity meter and analysed in IPI 2WIN software. The data obtained from resistivity showed huge resistivity variations in areas where Narikudi, Rastha, Therkkupatti and Vagaikulam locations represented <= 1000 Ohm m and Alagiyapandiapuram, Muthamalpuram and Nilethanallur locations represented <1000 to >9000 Ohm m. To validate the scanning interpretation, constructed geoelectric layers were correlated to existing lithology of the region and it showed an appreciable match. Considering the resistivity range of 50 to 120 Ohm m and bore well lithology, Narikudi and Muthamalpuram locations have been identified as potential groundwater zones while Nilethanallur, Rastha, Therkkupatti, Alagiyapandiapuram and Vagaikulam locations were also identified as low to moderate groundwater zones.
英文关键词	Electrical resistivity scanning Groundwater potential Groundwater resources Chittar sub-basin Thamirabarani river basin
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000590618500007
WOS关键词	ELECTRICAL-RESISTIVITY TOMOGRAPHY ; GROUNDWATER EXPLORATION ; SEAWATER INTRUSION ; TAMIL-NADU ; DISTRICT ; IDENTIFICATION ; INVERSION ; REGION ; BASIN ; NGRI
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327559
作者单位	[Thangasamy, Jeyavel Rajakumar; Chinnadurai, Dushiyanthan] Annamalai Univ, Dept Earth Sci, Annamalainagar 608002, Tamil Nadu, India; [Gopalakrishnan, Gnanachandrasamy] Sun Yat Sen Univ, Sch Geog & Planning, Guangzhou 510275, Peoples R China; [Gopalakrishnan, Gnanachandrasamy] Sun Yat Sen Univ, Ctr Earth Environm & Resources, Guangzhou 510275, Peoples R China; [Gopalakrishnan, Gnanachandrasamy] Nanning Normal Univ, Minist Educ, Key Lab Environm Change & Resources Use Beibu Gul, Nanning 530001, Peoples R China; [Nagaiah, Erugu] CSIR NGRI, Groundwater Div, Hyderabad, Telangana, India
推荐引用方式 GB/T 7714	Thangasamy, Jeyavel Rajakumar,Chinnadurai, Dushiyanthan,Gopalakrishnan, Gnanachandrasamy,et al. Delineation of potential aquifer zones in gneissic terrain using multi-electrode scanning technique-case study in part of Chittar sub-basin, South India[J],2020,13(21).
APA	Thangasamy, Jeyavel Rajakumar,Chinnadurai, Dushiyanthan,Gopalakrishnan, Gnanachandrasamy,&Nagaiah, Erugu.(2020).Delineation of potential aquifer zones in gneissic terrain using multi-electrode scanning technique-case study in part of Chittar sub-basin, South India.ARABIAN JOURNAL OF GEOSCIENCES,13(21).
MLA	Thangasamy, Jeyavel Rajakumar,et al."Delineation of potential aquifer zones in gneissic terrain using multi-electrode scanning technique-case study in part of Chittar sub-basin, South India".ARABIAN JOURNAL OF GEOSCIENCES 13.21(2020).