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Investigation of deep electric conductivity of the Sivas through
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 17th International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2018, Volume 2018, p.1 - 5
Abstract
Modern experimental researches on the study of the natural low-frequency electromagnetic field of the Earth with the use of modern equipment, processing of their results based on universal program packages and interpretation (including on a qualitative level) can provide detection of electric conductivity anomalies and the research of the deep structure of the Earth’s crust and mantle. The deepest point of the MTS village Ridne characterized by complex geological-tectonic structure and located in the northern part of the Scythian Plate, in the Sivas through between the Chongar and Melitopol-Novocaritsyn defective zones. The qualitative interpretation of the depth curves of the MTS indicates the possible presence of a conductor with a boundary of the upper edge of 50–100 km and S about 3000–5000 S. The total longitudinal conductivity of the sedimentary layer along the ascending branches ρa reaches over 400 S. The length of observation in the field is systematically substantiated. points of the MTS for the Sivas Through region and it is concluded that in order to obtain the curve ρa with stable S and H, the duration of observation should be no less than three days, while for S component it will be enough for one day.