Groundwater exploration in limestone–shale–quartzite terrain through 2D electrical resistivity tomography in Tadipatri, Anantapur district, Andhra Pradesh

Kumar, Dewashish; Rajesh, K. Guru; Mondal, Setbandhu; Warsi, Taufique; Rangarajan, R.

doi:10.1007/s12040-020-1341-0

Cited by 12 publications

(3 citation statements)

References 33 publications

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“…In addition, the groundwater level variation would cause many physical responses such as the moisture content, resistivity, and effective stress. The resistivity tomography has been effectively applied in groundwater exploration. , Huang used high-density electrical resistivity imaging (ERT) technology to measure the water content of rock formation . Liu carried out laboratory tests to study the water migration using resistivity monitoring data .…”

Section: Introductionmentioning

confidence: 99%

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Monitoring Methodology Study of a Reservoir Built on the Karst Depression: A Large Scale Laboratory Simulation Test

Chen

Zheng

et al. 2023

ACS Omega

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The karst depression with a natural negative landform is favorable for reservoir construction with less excavation work. The underground air–water pressure would be complicated after the construction of a reservoir that blocks the natural air–water channel (sinkhole, karst channel, etc.). To develop a monitoring system for the reservoir, a large-scale laboratory simulation test was carried out to study the air-pressure evolution and water migration process during water table fluctuation after the blockage of the sinkhole in a karst depression. The results are as follows. (1) The positive pressure jacking effect and the negative pressure sucking effect were observed in the karst channel and inside the model during groundwater table fluctuation. (2) A water imbibition test on the rock-like material was carried out with layered resistivity and layered NMR measurement. The relationship of resistivity and water saturation was developed based on Archie’s equation. (3) The resistivity evolution during the test was monitored using the high-density electronic resistivity imaging method. The resistivity of the measured profile was sensitive to the variation of the water level, and the water migration process was quantified by the resistivity to water saturation conversion. (4) The suitability of many techniques for monitoring a reservoir built on the karst depression was discussed. The resistivity monitoring technique combined with the air–water pressure monitoring technique could provide useful information for safety and reliability assessment.

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Section: Introductionmentioning

confidence: 99%

“…The resistivity tomography has been effectively applied in groundwater exploration. 25 , 26 Huang used high-density electrical resistivity imaging (ERT) technology to measure the water content of rock formation. 27 Liu carried out laboratory tests to study the water migration using resistivity monitoring data.…”

Section: Introductionmentioning

confidence: 99%

Monitoring Methodology Study of a Reservoir Built on the Karst Depression: A Large Scale Laboratory Simulation Test

Chen

Zheng

et al. 2023

ACS Omega

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“…As a result, the GIS tool is capable, quick, and applicable for 3D planning due to its ability to manage complicated issues, huge data banks, and data retrieval [43]. However, due to conventional and inefficient livestock farming techniques, such as poor soil quality, scarce fodder supplies, limited water availability, and harsh climate, it influences the behaviour of water for its human consumption [44].…”

Section: Introductionmentioning

confidence: 99%

Anthropogenic Effects on Surface Water Quality Assessment in Baitarani River Basin, Odisha Using GIS and MCDM Techniques

Das

2023

Integrated Water Resources Management for Quality Enhancement

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Surface water is necessary for the sustainable expansion of society, economy, and agriculture in and around Baitarani Basin, Odisha. 22 significant surface water regulating variables were collected from 13 locations during the 5-year (2018-2023) monsoon period and were, developed by combining entropy-based water quality index (EWQI) data and TOPSIS analysis was carried out to determine surface water prospect zones. The selected catchments and its spatial maps were designated and the anticipated surface water zone model's results were divided into four groups: excellent (15.38%), good (38.46%), medium (15.3%) and poor (30.77%). However, TOPSIS, a multi-objective judgement tool, was used to rank the sites based on their relative emissions of harmful pollutants. Findings suggest that St-8 obtained the highest performance score and was recognized, as perhaps, the most polluted location in comparison to other remaining sites. Urbanization, irrigation, landfills, and e-waste are the primary agents for water quality deterioration. Chemical indices such as SAR, RSC, MH, KI, PS, PI, CR, CAI-1, and CAI-2, were evaluated and the results demonstrated that the river is good for irrigation. USSL diagrams categorized the water samples as C1-S1 and C2-S1, respectively, which promotes irrigation suitability. From the Piper and Durov diagram plots, two different types of water were identified as Na+-Cl- and Ca (HCO3)2. On the other hand, Gibb’s plot implies that most samples fall under the evaporation-precipitation dominance.

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Electrical resistivity tomography of Mesoarchaean chromitite bands from Katpal in Sukinda Ultramafic Complex, Odisha

et al. 2022

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Groundwater exploration in limestone–shale–quartzite terrain through 2D electrical resistivity tomography in Tadipatri, Anantapur district, Andhra Pradesh

Cited by 12 publications

References 33 publications

Monitoring Methodology Study of a Reservoir Built on the Karst Depression: A Large Scale Laboratory Simulation Test

Monitoring Methodology Study of a Reservoir Built on the Karst Depression: A Large Scale Laboratory Simulation Test

Anthropogenic Effects on Surface Water Quality Assessment in Baitarani River Basin, Odisha Using GIS and MCDM Techniques

Electrical resistivity tomography of Mesoarchaean chromitite bands from Katpal in Sukinda Ultramafic Complex, Odisha

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