Search Results - V. A. Korchin
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A thermobaric mechanism for the formation of low velocity zones in the crystalline crust of the northwestern Black Sea shelf: a new type of traps for abiogenic methane
Published 2019-04-01Get full textSeismic studies of the NW Black Sea shelf have delineated low-velocity zones (LVZs) in the crystalline crust at depths of 6—16 km. For the first time, this paper presents a novel thermodynamic mechanism for their formation. The active temperature regime and deep geodynamic processes of the region pr...
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Thermobaric petrophysical modeling of the lithosphere of the parts of the earth's crust of the Ukrainian shield with zones of low seismic velocities
Published 2011-12-01Get full textCross-section of rocks distribution with depth along the central part of DSS geo-traverse IV, which crosses several zones of low seismic velocities (ZLV) has been plotted using the method of petro-physical thermobaric simulation. Deep horizons of the Earth’s crust within this part of the profile (up...
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Zones of decompaction of the Earth crust of the central part of the Ukrainian Shield (according to materials of petrophysical and seismigravitational modeling)
Published 2016-07-01Get full textP-velocity and density of rocks depend considerably on temperature and pressure whose influence must be taken into consideration in calculating these parameters at different depths. For the first time, this paper presents experimental data on a P-wave velocity and density change for different rock...
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Petromagnetic characteristics of the magnetoactive layer of the Earth's crust of the Antarctic coast of the Akademik Vernadsky station area
Published 2010-02-01Get full textTree horizons of magnetically active layer of the earth's crust have been separated according to the results of correlative analysis of physical parameters of rocks of the Antarctic coast in the area of «Academician Vernadskiy» station. Magnetization of layers was estimated according to the val...
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