INTERPRETATION OF THE 3D GEOELECTRICAL MODEL OF THE STEPPE CRIMEA BOWELS. EUPATORIA AND SAKI PROFILES

The interpretation of the segment deep three-dimensional Crimean region geoelectrical model within Saki and Yevpatoria profiles, built on basis Earth's low-frequency electromagnetic field experimental observations, was obtained in 2012 by INSTITUTE OF GEOPHYSICS named after S.I.Subbotin. main result analysis is identification vertical horizontal alternation high low resistivity, both earth's crust upper mantle. It shown that sections along all profile are characterized a dip to north consolidated basement surface depth and, accordingly, an increase near-surface layer conductivity. conductivity anomaly revealed interval 5-10 km with resistivity (?) 5 Ohm?m, galvanically connected sedimentary cover. Deeper than 10 km, homogeneous inhomogeneous layers ? alternate: 10-60 = 1000 Ohm?m; 60-90 100 90-110 110-140 40 contact corresponds different normal different-aged structures Scythian plate East European platform; also horizontally layered section. has been analyzed earthquake sources Steppe Crimea seismic concentrated geoelectrically zones tend differ - above margin, outside between anomalies rocks crust. considered material confidently indicates confinement hydrocarbon manifestations electrical identified according data geoelectromagnetical sounding modeling, which subvertical channels deposits, layering Geoelectrical inhomogeneities, reflect current state mantle probably due influence modern fluids, correspond seismicity content.