Results 21 to 30 of about 4,199 (222)

GEOELECTRIC STRUCTURE OF THE UIMON BASIN ACCORDING TO GROUND GEOELECTRIC

Interexpo GEO-Siberia, 2019
The article presents the results of studies of the geoelectric structure of the Uimon depression of the Gorny Altai using the complex of geoelectric methods, which includes electromography, vertical electrical sounding and transient electromagnetic sounding.
Aidisa Sanchaa, Nina Nevedrova, Ilya Shaparenko, Aleksandr Shalaginov, Sergey Babushkin   +4 more
openaire   +1 more source

Geophysical and hydro-chemical investigation of Ekehuan dumpsite, Benin City, Southern Nigeria

Kuwait Journal of Science, 2023
Geophysical and hydro-chemical analyses have been undertaken in Ekehuan dumpsite in Benin City, Southern Nigeria, to access the impact of effluent from the dumpsite on the groundwater system. The aim of this study is to determine and delineate the extent
Patricia Nwayem Morgan, Sikiru Adeoye Salami, Kiamuke Itiowe   +2 more
doaj   +1 more source

Investigating geoelectric tides at three geomagnetic observatories in the UK [PDF]

, 2020
Electric fields are generated in the Earth’s rocks and oceans by electromagnetic induction: for example through steady tidal motion of conducting sea water through the geomagnetic field or from the rapidly changing external magnetic fields in the ...
Baillie, Orsi
core   +1 more source

Geophysical Investigation as an Aid to Understanding Complex Geological Terrain: A Case of Yikpata Transition Zone in Share, North-Central Nigeria

GeoScience Engineering, 2021
A geophysical method of investigation has been deployed in order to give a quick overview of the nature and the rapidly changing subsurface lithologies that characterized Yikpata, Share, Kwara State, Nigeria.
Onimisi Abdulmalik DANGA, Daniel Opemipo OBASAJU, Ochu David GOMINA, Olumayowa Temitope IJALEYE, Usman Jose ADOZE   +4 more
doaj   +1 more source

The electric field in northern England and southern Scotland: implications for geomagnetically induced currents. [PDF]

, 2006
Magnetotelluric (MT) data, in the form of MT tensors, are used to estimate directly the size and spatial distribution of the electric field in northern England and southern Scotland with the aim of predicting the flow of geomagnetically induced currents ...
McKay, A. J., Whaler, K. A.; id_orcid, McKay, Allan, Whaler, K.A.   +3 more
core   +1 more source

Landslide Zone Investigation by Determining Cracks and Cracks Compressive Strength Test in Waru District, Pamekasan Regency

Indonesian Journal of Applied Physics, 2021
Landslide zone investigation has been conducted using geoelectricity to determine the number of cracks and using a compressive strength test to determine compressive strength cracks.
sandy vikki ariyanto, Idon Joni
doaj   +1 more source

Integrated geophysical and hydrochemical assessment of groundwater aquifers for agricultural development: a case study in the Area South Alamein-Wadi El Natrun Road, Egypt

All Earth
Groundwater exploration and quality assessment are vital for cultural and agricultural development. In this paper, we provide integrated geophysical techniques, including geoelectric and magnetotelluric methods, along with hydrochemical analysis, which ...
Sultan A. S. Araffa, Ayman Abdulattif, Mohamed Al Deep, Ashraf Khozym, Hamada Salama, Wael R. Gaweish, Shereen Ebrahim   +6 more
doaj   +1 more source

Classification of Surface Geoelectric Arrays

, 2007
We have found in the geophysical literature more than ninety different surface geoelectric arrays, fulfilling an updated definition (specifying the current feeding, the potential difference measurement and the geometry of the electrodes).
Szarka, László Csaba, Szalai, Sándor, L. Szarka, S. Szalai   +3 more
core   +1 more source

Katz Fractal Dimension of Geoelectric Field during Severe Geomagnetic Storms

, 2021
We are concerned with the time series resulting from the computed local horizontal geoelectric field, obtained with the aid of a 1-D layered Earth model based on local geomagnetic field measurements, for the full solar magnetic cycle of 1996–2019 ...
Agnieszka Gil, Renata Modzelewska, Vasile Glavan, Lukasz Tomasik, Anna Wawrzaszek   +4 more
core   +1 more source

A correlation study of selected geomagnetic events recorded by the Egyptian observatories and INTERMAGNET stationsKey points

Earthquake Science
Geomagnetic observatory data are crucial for all branches of geophysics because they can contribute to earthquake research by detecting anomalies in the Earth’s magnetic field.
Aalaa Samy, Tarek Arafa-Hamed, Abdou Abdelkader, Ahmed Khashaba, Emad Takla   +4 more
doaj   +1 more source