An Integrated Geohydrology and Geomorphology Based Subsurface Solid Modelling for Site Suitability of Artificial Groundwater Recharge: Bhalki Micro-watershed, Karnataka.
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| Title: | An Integrated Geohydrology and Geomorphology Based Subsurface Solid Modelling for Site Suitability of Artificial Groundwater Recharge: Bhalki Micro-watershed, Karnataka. |
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| Authors: | Charan, Vasala Sai1,2 (AUTHOR) saicharanvasala@gmail.com, Naga Jyothi, B.3 (AUTHOR), Saha, Rajarshi3 (AUTHOR), Wankhede, Tushar3 (AUTHOR), Das, I. C.3 (AUTHOR), Venkatesh, J.1 (AUTHOR) |
| Source: | Journal of the Geological Society of India. Nov2020, Vol. 96 Issue 5, p458-466. 9p. |
| Subject Terms: | *Artificial groundwater recharge, *Hydrogeology, *Physiographic provinces, *Geomorphology, *Water table, *Groundwater recharge, *Water |
| Geographic Terms: | Karnataka (India) |
| Abstract: | The groundwater resources of basaltic terrains in peninsular India are decreasing rapidly, due to indiscriminate extraction without considering the recharge capabilities of an aquifer. The main focus of the present study is to develop a good perceptive of the groundwater recharge capabilities in basaltic terrains for long term groundwater sustainability. In the present study 3D aquifer solid model of the sub-surface was integrated with surface variables like geomorphology, lineament density, drainage density, slope, land use along with lithology and soil, derived from earth observation (EO) data. This gives a robust platform to find the complex geology of the study area for facilitating artificial groundwater recharge. The methodology adopted provides an opportunity to integrate all the groundwater-related data for a better understanding of the groundwater and surface water interplay in terms of recharge phenomena. The research signified three categories of recharge zones 'highly-suitable'; 'moderately-suitable'; and 'unsuitable'. The recharge zones are found to be in accord with the observed pre and post-monsoon groundwater table signifying the validity of the model. This study would be helpful to delineate groundwater recharge plan in similar geological provinces for ensuring the balance of groundwater resources. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: enr DbLabel: Energy & Power Source An: 147156573 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: An Integrated Geohydrology and Geomorphology Based Subsurface Solid Modelling for Site Suitability of Artificial Groundwater Recharge: Bhalki Micro-watershed, Karnataka. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Charan%2C+Vasala+Sai%22">Charan, Vasala Sai</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> saicharanvasala@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Naga+Jyothi%2C+B%2E%22">Naga Jyothi, B.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Saha%2C+Rajarshi%22">Saha, Rajarshi</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wankhede%2C+Tushar%22">Wankhede, Tushar</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Das%2C+I%2E+C%2E%22">Das, I. C.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Venkatesh%2C+J%2E%22">Venkatesh, J.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+the+Geological+Society+of+India%22">Journal of the Geological Society of India</searchLink>. Nov2020, Vol. 96 Issue 5, p458-466. 9p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Artificial+groundwater+recharge%22">Artificial groundwater recharge</searchLink><br />*<searchLink fieldCode="DE" term="%22Hydrogeology%22">Hydrogeology</searchLink><br />*<searchLink fieldCode="DE" term="%22Physiographic+provinces%22">Physiographic provinces</searchLink><br />*<searchLink fieldCode="DE" term="%22Geomorphology%22">Geomorphology</searchLink><br />*<searchLink fieldCode="DE" term="%22Water+table%22">Water table</searchLink><br />*<searchLink fieldCode="DE" term="%22Groundwater+recharge%22">Groundwater recharge</searchLink><br />*<searchLink fieldCode="DE" term="%22Water%22">Water</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Karnataka+%28India%29%22">Karnataka (India)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The groundwater resources of basaltic terrains in peninsular India are decreasing rapidly, due to indiscriminate extraction without considering the recharge capabilities of an aquifer. The main focus of the present study is to develop a good perceptive of the groundwater recharge capabilities in basaltic terrains for long term groundwater sustainability. In the present study 3D aquifer solid model of the sub-surface was integrated with surface variables like geomorphology, lineament density, drainage density, slope, land use along with lithology and soil, derived from earth observation (EO) data. This gives a robust platform to find the complex geology of the study area for facilitating artificial groundwater recharge. The methodology adopted provides an opportunity to integrate all the groundwater-related data for a better understanding of the groundwater and surface water interplay in terms of recharge phenomena. The research signified three categories of recharge zones 'highly-suitable'; 'moderately-suitable'; and 'unsuitable'. The recharge zones are found to be in accord with the observed pre and post-monsoon groundwater table signifying the validity of the model. This study would be helpful to delineate groundwater recharge plan in similar geological provinces for ensuring the balance of groundwater resources. [ABSTRACT FROM AUTHOR] |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s12594-020-1583-0 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 458 Subjects: – SubjectFull: Artificial groundwater recharge Type: general – SubjectFull: Hydrogeology Type: general – SubjectFull: Physiographic provinces Type: general – SubjectFull: Geomorphology Type: general – SubjectFull: Water table Type: general – SubjectFull: Groundwater recharge Type: general – SubjectFull: Water Type: general – SubjectFull: Karnataka (India) Type: general Titles: – TitleFull: An Integrated Geohydrology and Geomorphology Based Subsurface Solid Modelling for Site Suitability of Artificial Groundwater Recharge: Bhalki Micro-watershed, Karnataka. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Charan, Vasala Sai – PersonEntity: Name: NameFull: Naga Jyothi, B. – PersonEntity: Name: NameFull: Saha, Rajarshi – PersonEntity: Name: NameFull: Wankhede, Tushar – PersonEntity: Name: NameFull: Das, I. C. – PersonEntity: Name: NameFull: Venkatesh, J. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2020 Type: published Y: 2020 Identifiers: – Type: issn-print Value: 00167622 Numbering: – Type: volume Value: 96 – Type: issue Value: 5 Titles: – TitleFull: Journal of the Geological Society of India Type: main |
| ResultId | 1 |
