Aquifer characterization and protective capacity evaluation using geoelectrical measurements in parts of Vindhyan Supergroup, Uttar Pradesh, India
Aquifer parameters are crucial for effectively managing groundwater resources. A geoelectrical survey was conducted in parts of Mirzapur District, Uttar Pradesh, India, involving twenty-four vertical electrical soundings (VES) to characterize the aquifers and evaluate contamination levels. The Dar-Z...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-11-01
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| Series: | Geosystems and Geoenvironment |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2772883825000627 |
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| Summary: | Aquifer parameters are crucial for effectively managing groundwater resources. A geoelectrical survey was conducted in parts of Mirzapur District, Uttar Pradesh, India, involving twenty-four vertical electrical soundings (VES) to characterize the aquifers and evaluate contamination levels. The Dar-Zarrouk parameters, such as longitudinal unit conductance, total transverse unit resistance, anisotropy and, aquifer parameters, were determined to characterize the aquifers and estimate their protective capacity. Transmissivity (T) values ranged from 65.32 to 49,310.05 m2/day, with an average of 24,687.69 m2/day. The study indicated a high groundwater potential in areas with overburden thickness exceeding 13 m and a reflection coefficient below 0.8. In regions with overburden thickness greater than 13 m and a reflection coefficient of 0.8 or higher, a medium groundwater potential was observed. The groundwater protective capacity assessment revealed that most locations have moderate to good protection levels. This study aids in identifying aquifer vulnerability and guiding future groundwater resource development. |
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| ISSN: | 2772-8838 |