Grigory M. Steblov

Grigory M. Steblov

DSc on Physics and Mathematics, Professor, Сhief Researcher of Laboratory of satellite methods for studying geophysical processes in the Schmidt Institute of Earth Physics of the Russian Academy of Sciences (IFZ RAS).

IstinaResearcherID (IRID): 1812455
ResercherID: E-8227-2018
ScopusID: 6603285600
AuthorID: 442803
SPIN: 1248-3826

Education
In 1989, he graduated from the Sergo Ordzhonikidze Moscow aviation Institute (now the Moscow aviation national research University) majoring in applied mathematics.

Scientific career
Since 1994, he has been working at the Schmidt Institute of Earth physics of the Russian Academy of Sciences (IFZ RAS). Currently, he is a Chief Researcher at the Laboratory of satellite methods for studying geophysical processes of the IFZ RAS and Head of the geodynamic monitoring sector of the Federal Research Center "Unified Geophysical Service of the Russian Academy of Sciences" (Obninsk). Doctor of physical and mathematical Sciences, Professor of the Russian Academy of Sciences. In 2004 at the Institute of Physics of the Earth named after O.Yu. Schmidt he defended his thesis of DSc on Physics and Mathematics Sciences, on the topic "Large-scale geodynamics based on space geodesy." He is Professor of the Russian Academy of Sciences since 2015.
G. M. Steblov is a specialist in mathematical Geophysics and geodynamics, author of 116 scientific papers, including 3 monographs.

Scientific achievement
New approaches to the study of modern movements of the lithosphere by satellite geodesic methods have been developed and applied. These methods form the General concept of geodynamic studies of various scales from global to regional level. On a global scale, deviations of the movements of lithospheric plates obtained from space geodesy data from models constructed earlier based on geological and geophysical data averaged over the past 3 million years are revealed. The results of these studies were: refinement of the model of modern global kinematics of lithospheric plates; assessment of the limits of rigidity of the largest lithospheric plates, including the Eurasian one; identification and refinement of the configuration of interplate boundaries in the North-Eastern part of Asia and the North-Western part of the Pacific Ocean. On a regional scale, the possibility of solving inverse problems arising from geodynamic interpretation of geodetic observations in tectonically active regions is investigated and established. The approaches found made it possible to model interplate deformation processes, in particular, for the Kuril-Kamchatka subduction zone at various stages of the seismic cycle, as well as to clarify the rheology of the asthenosphere in this region and in other regions with similar structures. A number of results are also related to the identification of the effects on the ionosphere of the strongest earthquakes, including tsunamigenic ones.

Other professional activities
Steblov G. M. is a member of RAS Scientific Council "Coordinate-time and navigation support"; the RAS Scientific Council on problems of applied Geophysics, Geodesy Section of the National geophysical Committee of Russian Academy of Sciences, Section "GLONASS" Scientific and Technical Council of the Russian Federation and the Scientific Council of Federal Research Center "Unified Geophysical Service of the Russian Academy of Sciences". Manages the center for collection, processing and analysis of GPS / GLONASS observation data of the UGS RAS. He is a member of the intergovernmental coordination group on the Pacific tsunami warning and mitigation system under the Intergovernmental Oceanographic Commission of UNESCO. He was awarded the Prize of the Ministry of Energy of the Russian Federation.

Editorial activity:
He is member of the editorial boards: The Russian Seismological Journal; Thematic issues: "International Seismological School", "Modern methods of processing and interpretation of seismological data."

Main publications:
Books:

  • Rybin A.V., Razzhigaeva N. G., Hansei K. S., Vasilenko N. F., Degterev A.V., Frolov D. I., Major A. Yu., Salyuk P. A., Zharkov R. V., Prytkov A. S., Chashchin A. A., Kozlov D. N., Chibisova M. V., Guryanov V. B., Novikova T. Yu., Koroteev I. G., Kogan M. G., Steblov G. M., Nil T., Izbekov Terentyev P. E. N. S., Karaguzov Yu.V. and Chirkov S. A. Eruption of The Sarychev peak volcano in 2009. Moscow: Publishing house "Janus-K", 2010, ISBN 978-5-8037-0482-9, 48 p.
  • Baklanov P. Ya., Bocharnikov V. N., Hansei K. S., …Steblov G. M., et al. Atlas of the Kuril Islands. Moscow: “Design, Information, Cartography”, 2009, 516 p., ISBN 978-5-89658-034-8.
  • O. K. Kedrov, Permyakova V. E., Polikarpov A. L. and Steblov G. M. Methods for the detection of weak seismic events within the platforms. Moscow: O.Yu. Schmidt Institute of RAS, 2000, 101 p.

Articles in journals over the last 5 years:

  • Vladimirova I. S., Lobkovsky L. I., Gabsatarov Y. V., Steblov G. M., Vasilenko N. F., Frolov D. I. and Prytkov A. S. Patterns of the Seismic Cycle in the Kuril Island Arc from GPS Observations. Pure and Applied Geophysics. Birkhauser Verlag (Switzerland), 2020.
  • Steblov G. M. and Sdelnikova I. A. Regularities of space-time variations of deformation processes in the area of the Japanese subduction zone. Physics of the Earth, 2019, No. 4, pp. 89–98.
  • Steblov G.M., Lobkovsky L.I., Vladimirova I.S., Baranov B.V., Sdel’nikova I.A. and Gabsatarov Yu V. Seismotectonic Deformations of the Kuril Island Arc during Different Phases of the Seismic Cycle: The Simushir Earthquakes. Journal of Volcanology and Seismology, Springer Verlag (Germany), 2018, Vol. 12, No. 6, pp. 412–423.
  • Koryakin A. Yu., Zharikov M. G., Bilyansky V. V., Zatyrko V. A. and Steblov G. M. Detection of earth surface displacements based on satellite geodetic observations. Scientific and technical journal of geodesy, cartography and navigation Geoprofi, 2018, No. 5, pp. 19–23.
  • Koryakin A. Yu., Zharikov M. G., Bilyansky V.V., Zatyrko V.A. and Steblov G.M. Processing and interpretation of satellite geodetic observations in order to detect earth surface displacements and geodynamic monitoring of the subsurface state during the operation of the Urengoy oil and gas condensate field. Surveying and subsurface use, 2018, Vol. 98, No. 6 pp. 54–56
  • Vdovin V. S., Dvorkin V. V., Karpik A. P., Lipatnikov L. A., Sorokin S. D .and Steblov G. M. PROBLEMS and PROSPECTS OF development of ACTIVE satellite GEODETIC NETWORKS in RUSSIA AND their INTEGRATION INTO ITRF. Bulletin of SSGA (Siberian state University of geosystems and technologies), 2018, Vol. 23, No. 1, pp. 6–27.
  • Lobkovsky L. I., Vladimirova I. S., Gabsatarov Yu. V. and Steblov G. M. SEISMOTECTONIC DEFORMATIONS ASSOCIATED with the 2011 TOHOKU EARTHQUAKE AT DIFFERENT STAGES of the SEISMIC CYCLE ACCORDING to SATELLITE GEODETIC OBSERVATIONS. Reports of the Academy of Sciences, 2018, Vol. 481, No. 5.
  • Steblov G. M., Lobkovsky L. I., Vladimirova I. S., Baranov B. V., Sdelnikova I. A. and Gabsatarov Yu. V. Seismotectonic deformations of the Kuril island arc at various stages of the seismic cycle associated with Simushir earthquakes. Volcanology and seismology, 2018, № 6.
  • Lobkovsky L. I., Vladimirova I. S., Gabsatarov Yu. V., Baranov B. V., Garagash I. A. and Steblov G. M. Seismotectonic deformations associated with the 2010 Maule earthquake at different stages of the seismic cycle according to satellite geodetic observations. Reports of the Academy of Sciences, 2017, Vol. 477, No. 6, pp. 716–721.
  • Kogan M.G., Ekström G., Frolov D.I., Vasilenko N.F., Prytkov A.S., Freymueller J.T., Steblov G.M. and Titkov N.N. Plate coupling and strain in the far western Aleutian arc modeled from GPS data. Geophysical Research Letters, 2017, Vol. 44, No. 7, pp. 3176–3183.
  • Lobkovsky L.I., Baranov B.V., Vladimirova I.S., Gabsatarov V.V., Steblov G.M. and Garagash I.A. Post-seismic motions after the 2006–2007 Simushir earthquakes at different stages of the seismic cycle. Doklady Earth Sciences, 2017, Vol. 473, No. 1, pp. 375–379.
  • Thorne Lay, Lingling Ye, Yefei Bai, Kwok Fai Cheung, Hiroo Kanamori, Jeffrey Freymueller, Steblov G. M. and Kogan M.G. Rupture Along 400 km of the Bering Fracture Zone in the Komandorsky Islands Earthquake (MW 7.8) of 17 July 2017. Geophysical Research Letters, 2017, Vol. 44, No. 24, pp. 12161–12169.
  • Milyukov V.K., Mironov A.P., Steblov G.M., Ovsyuchenko A.N., Rogozhin E.A., Drobyshev V.N., Kusraev A.G., Khubaev Kh M. and Torchinov Kh-M Z. Satellite Geodetic Monitoring of the Vladikavkaz Active Fault Zone: First Results. Izvestiya - Physics of the Solid Earth, 2017, Vol. 53, No. 4, pp. 598–605.
  • Levin B.W., Sasorova E.V., Steblov G.M., Domanski A.V., Prytkov A.S. and Tsyba E.N. Variations of the Earth's rotation rate and cyclic processes in geodynamics. Geodesy and Geodynamics, 2017, Vol. 8, No. 3, pp. 206–212.
  • Lobkovsky L. I., Vladimirova I. S., Gabsatarov Yu. V., Garagash I. A., Baranov B. V. and Steblov G. M. Post-Seismic movements after the Simushir earthquakes of 2006-2007. at various stages of the seismic cycle. Reports of the Academy of Sciences, 2017, Vol. 473, No. 3, pp. 359–364.
  • Milyukov V. K., Mironov A. P., Steblov G. M., Ovsyuchenko A. N., Rogozhin, E. A., Drobyshev, V. N., Kusraev A. G., Hubaev H. M. and Torchinov H. Z. Satellite geodetic monitoring of the Vladikavkaz active fault zone: first results. Physics of the Earth, 2017, No. 4, pp. 110–117.
  • Levin B. V., Sasorova E. V., Steblov G. M., Domansky A.V., Prytkov A. S., Tsyba E. N. Cyclic variations of earth compression and questions of seismotectonics. 2017. no. 4. Pp. 50–54.
  • Steblov G.M. and Sdelnikova I.A. Seismology and satellite geodesy: multisystem approach to the earthquake monitoring. Research in Geoinformatics, 2016, Vol. 4, No. 2 pp. 111–111.
  • Sedelnikova I. A. and Steblov G. M. Monitoring of tsunamigenic earthquakes by the methods of satellite geodesy. Geophysical research, 2016, Vol. 17, No. 1, pp. 46–55.

Address:
Schmidt Institute of Earth physics of the Russian Academy of Sciences
123995, Moscow, B. Gruzinskaya str., 10 building 1, phone +7 (499) 766-26-56, +7(499)254-61-34 e-mail: steblov@ifz.ru