Magnetotelluric investigations along the URSEIS profile: first results |
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| Authors: | R.-U. Börner C. Oelsner K. Vygodner |
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| Affiliation: | Institute of Geophysics, Freiberg University of Mining and Technology, Gustav-Zeuner-Strasse 12, D-09596 Freiberg, Germany Fax: +49 3731 392636 e-mail: rub@geophysik.tu-freiberg.de, DE
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| Abstract: | An interpretation of an E–W profile of 30 magnetotelluric field stations along the URSEIS transect is presented. The magnetotelluric instruments used covered a period range from 0.2 to approximately 500 s and thus enabled a resolution of shallow and upper crustal structures. After decomposition of the impedance tensor a 2D interpretation was performed. The model obtained by a 2D inversion displays a conductive zone west of the Main Uralian Fault. It appears to be consistent with a tectonic division obtained by URSEIS seismic studies. |
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