Results 21 to 30 of about 1,069 (199)

Groundwater Pathway Mapping Using Electrical Resistivity Tomography (ERT) Method

Journal of Sustainable Underground Exploration, 2021
Geophysical electrical resistivity method has been one of the more popular non-destructive method to explore the subsurface. Geophysical electrical resistivity tomography (ERT) subsurface profiling was conducted to map the groundwater path along the embankment.
Syazwan Aiman Sufiyanussuari, Saiful Azhar Ahmad Tajudin, Mohammad Izzat Shaffiq Azmi, Muhammad Nur Hidayat Zahari, Nordiana Mohd Muztaza   +4 more
openaire   +2 more sources

Electrical geophysical evaluation of susceptibility to flooding in University of Nigeria, Nsukka main campus and its environs, Southeastern Nigeria

Journal of Groundwater Science and Engineering, 2023
Flooding occurs when rainfall exceeds the absorption capacity of soil and causes significant environmental consequences. In this study, electrical resistivity techniques were employed to assess the flood susceptibility of the study area by examining ...
Daniel Nnaemeka Obiora, Johnson Cletus Ibuot   +1 more
doaj   +1 more source

Limitations in detectability of air-filled gypsum karst cavity by electrical resistivity tomography: a case study from the Baltic Devonian sedimentary basin [PDF]

Estonian Journal of Earth Sciences, 2023
Karst terrain is widely distributed globally, posing one of the most significant issues for civil engineering and public safety. Electrical resistivity tomography (ERT) is regarded as the most suitable method for exploring subsurface karst features ...
Jānis Karušs, Pēteris Džeriņš, Kristaps Lamsters, Jurijs Ješkins, Ģirts Stinkulis   +4 more
doaj   +1 more source

Lithology Of Geothermal Potential Areas Using The Electrical Resistivity Tomography (ERT) Method

JURNAL GEOCELEBES, 2023
The rock lithology of the potential hydrothermal area has been studied using Electrical Resistivity Tomography (ERT) in Pungguk Pedaro Village, Bingin Kuning District, Lebong Regency. Field data acquisition uses a stretch length of 480 meters with the MAE X612-EM Geoelectric tool that forms a straight line. ERT method, using Res2dinvx64 software.
Hana Raihana, Suhendra Suhendra, Khairun Nazli, Halauddin Halauddin, Refrizon Refrizon   +4 more
openaire   +1 more source

Comparison Between Hydraulic Conductivity Anisotropy and Electrical Resistivity Anisotropy From Tomography Inverse Modeling

Frontiers in Environmental Science, 2019
Hydrogeophysics is increasingly used to understand groundwater flow and contaminant transport, essential basis for groundwater resources forecast, management, and remediation.
Simon Gernez, Abderrezak Bouchedda, Erwan Gloaguen, Daniel Paradis   +3 more
doaj   +1 more source

Effects of machinery trafficking in an agricultural soil assessed by Electrical Resistivity Tomography (ERT)

Open Agriculture, 2018
Abstract Soil compaction is a serious problem, which is aggravated due to its difficulty to locate and reverse. Electrical resistivity tomography (ERT) is a non-invasive geophysical method that can be used to identify compacted areas, soil horizon thickness and assess soil physical properties. This study assesses the relationship between
García-Tomillo, Aitor, Figueiredo, Tomás de, Dafonte, Jorge, Almeida, Arlindo, Paz-González, Antonio   +4 more
openaire   +5 more sources

SHALLOW SUBSURFACE STRUCTURES AND QUATERNARY DEFORMATIONS ON THE EASTERNMOST MATANO FAULT, INDONESIA, REVEALED BY ELECTRICAL RESISTIVITY TOMOGRAPHY

Rudarsko-geološko-naftni Zbornik
In active fault studies, electrical resistivity tomography (ERT) with wide electrode spacing (10 m) and fewer than 60 electrodes is typically utilized. However, this configuration limits the ability of ERT to resolve detailed geological information, such
Adi Patria, Muhammad Hanif, Danny Hilman Natawidjaja, Mudrik Rahmawan Daryono   +3 more
doaj   +1 more source

Time-lapse monitoring of root water uptake using electrical resistivity tomography and mise-à-la-masse: a vineyard infiltration experiment [PDF]

SOIL, 2020
This paper presents a time-lapse application of electrical methods (electrical resistivity tomography, ERT; and mise-à-la-masse, MALM) for monitoring plant roots and their activity (root water uptake) during a controlled infiltration experiment.
B. Mary, L. Peruzzo, L. Peruzzo, J. Boaga, N. Cenni, M. Schmutz, Y. Wu, S. S. Hubbard, G. Cassiani   +8 more
doaj   +1 more source

3D interpretation of helicopter-borne frequency-domain electromagnetic (HEM) data from Ramså Basin and adjacent areas at Andøya, Norway

Earth, Planets and Space, 2020
The Ramså Basin is situated on the strandflat on the northeastern side of Andøya between Ramså and Skarstein. It is the only known Mesozoic sedimentary basin onshore Norway and therefore represents an easily accessible analogue to study the setting and ...
Vikas Chand Baranwal, Marco Brönner, Jan-Steinar Rønning, Harald Elvebakk, Einar Dalsegg   +4 more
doaj   +1 more source

Multi-Electrode Resistivity Probe for Investigation of Local Temperature Inside Metal Shell Battery Cells via Resistivity: Experiments and Evaluation of Electrical Resistance Tomography

Energies, 2015
Direct Current (DC) electrical resistivity is a material property that is sensitive to temperature changes. In this paper, the relationship between resistivity and local temperature inside steel shell battery cells (two commercial 10 Ah and 4.5 Ah ...
Xiaobin Hong, Nianzhi Li, Jinheng Feng, Qingzhao Kong, Guixiong Liu   +4 more
doaj   +1 more source