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Sorokhtin Oleg G.

( Professor, Academician of the RANS)

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Biography Sorokhtin Oleg G.
photo Sorokhtin Oleg G.
Genus. 17.V.1927 g. G. Vishny Volochok (Tver region).. He graduated with honors from the Leningrad Mining Institute (1951). D. F. th. n. (1975). Professor (1987). Academician of the Academy of Natural Sciences (tectonics, geodynamics, geophysics; 26.III.1991). Geophysicist. Conducted geophysical survey in Turkmenistan and some areas of Russia. Member of the Soviet Antarctic expeditions (1957 - 1964). Head of Department tectonics of lithospheric plates and the head of the Laboratory of Theoretical Geodynamics Institute of Oceanology RAS. Under his leadership, developed and implemented the first in the USSR digital seismic stations, the equipment of automatic input and processing of computer seismic and oceanographic information, apparatus sensing of ocean waters (1970). Carried out work in many areas of the oceans, including underwater research using manned submersibles in the deep ocean floor. Many of his works are devoted to studies of fundamental problems of geology: identify the nature of the tectonic activity of Earth, its geological history, origin and evolution of the oceans, continents and associated minerals. For the first time proposed a model of the iron oxide composition of the Earth's core, . barodiffuzionny mechanism of differentiation of matter and the mechanism of allocation of the Earth's core without melting of mantle material, . formulated and substantiated the hypothesis of formation of the Moon due to tidal destruction of a larger planet - Protoluny,
. He is the calculation of the energy balance of the Earth, quantification of tectonic activity on the deep heat flow, as well as the model of the evolution of the Earth. They were first developed by crystallization model of oceanic plates, and on this basis, explained the relief of the ocean basins. Calculated the mechanism of formation of continental crust through the processing of oceanic crust in subduction zones. Together with L. I. Pubic solved the problem of prolonging the ocean sediments in the underthrust zone plates. Together with C. A. Ushakov considered the generation of hydrocarbons in the areas of underthrust lithospheric plates and predicted the possible enrichment of marginal basins, built on the geological and paleoclimatic data of the likely reconstruction of three ancient (Proterozoic), supercontinent (Monogeya, . Metageya and Mezogeya),
. From models of the origin of iron formations of Precambrian diamond-bearing kimberlites and related rocks. Developer of the adiabatic theory of greenhouse effect of the atmosphere, giving an explanation of the evolution of the Earth's climate. Together with A. S. Monin and C. A. Ushakov developed the geological theory of the global development of the Earth. Chairman of the Section of Earth Sciences RANS. Honorary polar explorer (1964).


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    Sorokhtin Oleg G., photo, biography
    Sorokhtin Oleg G., photo, biography Sorokhtin Oleg G.  Professor, Academician of the RANS, photo, biography
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