Results 41 to 50 of about 106,917 (285)

Characterization of landslides: a preliminary vertical electrical sounding approach

Journal of the Geological Society of Sri Lanka, 2020
Groundwater flow and accumulation within a landslide mainly govern its movement along the slip surface. Thus, a comprehensive understanding of the subsurface flow regime would be imperative in mapping the landslide body. Geoelectrical resistivity can be used to detect the significant changes in the ground caused by water flow and accumulation.
W. A. P. P. Christopher, S. B. Harankahawa, Nalin De Silva, A. M. A. N. B. Attanayake, Pathmakumara Jayasinghe   +4 more
openaire   +2 more sources

Vertical Electrical Sounding (VES) for Estimation of Hydraulic Parameters in the Porous Aquifer

, 2021
Similarities in both water and electric current flows allow the relation of hydraulic and geoelectric parameters of porous aquifers. Based on this assumption and the importance of the hydraulic parameters for groundwater analyses, this study aimed to ...
Andréia de Almeida, D. Maciel, Karen Félix Sousa, Carlos Tadeu Carvalho do Nascimento, S. Koide   +4 more
semanticscholar   +1 more source

The WISDOM Radar: Unveiling the Subsurface Beneath the ExoMars Rover and Identifying the Best Locations for Drilling [PDF]

, 2017
The search for evidence of past or present life on Mars is the principal objective of the 2020 ESA-Roscosmos ExoMars Rover mission. If such evidence is to be found anywhere, it will most likely be in the subsurface, where organic molecules are shielded ...
Alain Herique, Alice Le Gall, Cathy Quantin-Nataf, Dirk Plettemeier, Elena Pettinelli, Essam Heggy, Gunes-Lasnet S., Hamadi A., Jean-Jacques Berthelier, Jorge L. Vago, Joudrier L., Kao K.C., Le Gall A., Lu Y., Paar G., Pettinelli E., Sophie Dorizon, Stephen Clifford, Stillman D.E., Stillman D.E., Stillman D.E., Susanne Schwenzer, Svein-Erik Hamran, the WISDOM Team, , Tzanis A., Tzanis A., Valérie Ciarletti, Wilkins D.E., Wlodek Kofman, Wolf-Stefan Benedix, Yann Hervé, Yee K.S., Yoshikawa K., Zhang H.   +33 more
core   +3 more sources

Geo-electrical investigation for groundwater potential of Ihievbe Ogben, Edo North, south western Nigeria

Journal of Applied Sciences and Environmental Management, 2018
This study was carried out within Ihiebe Ogben community in Akoko Edo LGA, Nigeria to investigate the ground water potential of the Basement Complex rocks using Vertical Electrical Sounding (VES) that deploys Schlumberger Array configuration. Evaluation
S.A. Salami, A Ogbamikhumi
doaj   +1 more source

Temporal monitoring of the waste landfill contamination plume in Rio Claro (São Paulo, Brazil) using geophysical resistivity method [PDF]

Geologia USP. Série Científica, 2012
Several factors have contributed to the increase the world production of urban solid waste, resulting in difficulties to the correct management and the final environmentally appropriate disposal, in addition to causing serious socio-economic ...
Walter Malagutti Filho, José Ricardo Melges Bortolin   +1 more
doaj   +1 more source

The use of Electromagnetic and Vertical Electrical Sounding Methods in Groundwater Exploration.

Bulletin Of The Mineral Research and Exploration, 2018
Gana’daki Twifo - Hemang Asagi Denkyira Bolgeleri’nde yeralti sularinin arastirilmasi icin Elektromanyetik Profil (EM) ve Dusey Elektrik Sondaj (DES) calismalari yapilmistir. Bu iki jeofizik yontem, Achiase, Mbaa Mpe Hia Kasabasi ve Moseaso Kasabasinin altindaki yeralti suyu potansiyellerini arastirmak icin kullanilmistir. Bu makalede, lineer grafikler
MOHAMMED NAZIFI, Hafiz, GÜLEN, Levent
openaire   +4 more sources

Integrating VES and 2D ERI for near-surface characterization in a crystalline basement terrain [PDF]

, 2017
Geoelectrical resistivity is one of the most common geophysical methods for near-surface characterization in many applications including hydrogeologic, environmental, engineering and mining investigations.
Aizebeokhai, A. P., Ogungbade, Olubukola, Oyeyemi , Kehinde D.   +2 more
core   +1 more source

Study of Groundwater Types Using the Vertical Electrical Sounding (VES) Method in the ‘Martani Field’ Ngemplak District of Yogyakarta

Journal of Applied Geospatial Information, 2021
Study of groundwater types using the Vertical Electrical Sounding (VES) method in 'Martani Field’ Ngemplak District of Yogyakarta was done by carrying out eight measurement points to look for groundwater potential.
Nurul Dzakiya, M. Zakaria, Dewa Gede Eka Setiawan, R. B. Laksmana   +3 more
semanticscholar   +1 more source

Assessment of the Leachate Contamination Level of Groundwater Resource at a Dumpsite, In Minna, North Central, Nigeria Using Resistivity Method

JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2019
This research work focused on the use of direct current resistivity method to analyse data collected from refuse dumpsite at eastern bye pass Minna. The study area lies approximately on longitude 60 36’19.84”E to 6036’23.15”E and latitude 90 38’04.97”N ...
Priscillia Egbelelulu, Taiwo Adewumi, Emmanuel Emeka Udensi, Naeem Abdulsalam, Oke Israel Okwokwo   +4 more
doaj   +1 more source

The effect of spacing grid in the precision solution of the inverse vertical electric sounding problem

Vestnik MGTU
Electrical methods for monitoring the stress-strain state of the Earth's crust involve measuring apparent resistivity, but changes in resistivity are of physical interest.
Bobachev A. A., Deshcherevskii A. V., Sidorin A. Ya.   +2 more
doaj   +1 more source