Results 61 to 70 of about 13,838 (262)
Geoelectrical soundings in Holsteinsborg
Rapport Grønlands Geologiske Undersøgelse, 1971 In the summer of 1969 a geoelectrical sounding programme was started in Holsteinsborg by the second author with equipment borrowed from the Institute for Applied Geology, the Technicai University of Denmark. The folIowing summer the work was followed up by further soundings at selected localities in the same area based on the results from the first ...
K Klitten, O.B Olesen
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Geoelectrical Signatures of Redox Processes [PDF]
81st EAGE Conference and Exhibition 2019, 2019 Summary Common redox potential sensors provide point measurements and are error prone. Destructive sampling can cause contact with air which will influence the redox state. Hence, assessing redox conditions in soil is challenging. Redox sensitive reactions like the degradation of organic contaminants will change water chemistry and geophysical ...
P. M. Fernandez +3 more
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Geoelectrical resistivity and geochemical method for groundwater investigation in the coastal sediment [PDF]
, 2023 A Azis, U R Irfan, I Alimuddin
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Engineering Reports, Volume 8, Issue 5, May 2026.Integrated VES, ERI, and MASW surveys, constrained by boreholes, delineate a central low‐resistivity/low‐V s weak corridor and more competent volcanic strata at depth. The eastern sector offers preferable foundation conditions, while identified weak zones require ground improvement or deep foundations to mitigate differential‐settlement risk.
Alemayehu Ayele +2 more
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JGEThe earth's subsurface can be composed of various rocks such as igneous rocks, sedimentary rocks, and metamorphic rocks. Determination of rock types below the surface is carried out using geophysical methods. This study aims to identify Rhyolite-Andesite
Rizky Ramadhan Dwiyantoro +2 more
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JPFT (Jurnal Pendidikan Fisika dan Teknologi), 2017 It has been conducted a research about study of the accumulation of leachate seepage in Supit Urang TPA. The purpose this research to find the location of the accumulation leachate seepage, distribution pattern of the leachate and extent to which ...
Arif Rahman Hakim +2 more
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Geofizicheskiy Zhurnal, 2012 Unlike practical science - electrical prospecting, geoelectrics is regarded as a fundamental science, which sets the task of an honest, reliable study of the objective reality - the Earth. Since observation of electromagnetic fields is possible only on/above the Earth in a limited number of sites with limited accuracy, the conclusions of geoelectrics ...
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A Decade of Airborne Electromagnetic Surveying Lake Menindee (Australia) Under Varying Water Levels
Geophysical Prospecting, Volume 74, Issue 4, May 2026.ABSTRACT Time domain airborne electromagnetic (AEM) surveying is a mature geophysical tool for imaging the Earth's shallow subsurface. It produces images of the electromagnetic conductivity structure of the earth, down to depths of a few hundred metres.
A. Ray +11 more
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Introduction to tensorial resistivity probability tomography
, 2005 The probability tomography approach developed for the scalar resistivity method is here extended to the 2D tensorial apparent resistivity acquisition mode.
Mauriello, Paolo, Patella, Domenico
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Non-conventional geoelectric arrays : practical results of the OTKA project K49604 [PDF]
, 2011 In this paper we provide a comprehensive summary about the practical results of the OTKA project K49604. 1. We calculated the consequences of incorrect positioning of the electrodes for various multielectrode systems.
Novák, Attila +3 more
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