IEC SB RAS - Irina S. Chuvashova

Irina S. Chuvashova

Scope of expertise: Late Mesozoic and Cenozoic volcanic fields of Mongolia, China, Kyrgyzstan, Sakhalin, Amur region, and Siberia. The results of geochemistry and petrology of volcanic rocks have been presented in 118 publications that include 6 monographs and 18 peer-reviewed papers.

 

Researcher, assistant professor of Dynamic Geology Chair at the Irkutsk State University (since 2015).

Monographs:

 

  1. Grudinin, M.I., Chuvashova, I.S. (Eds), 2011. Baikal. Geology. Human being. Irkutsk: Irkutsk State University Publishers, 239 p.
  2. Chuvashova, I.S., 2012. Computer graphics in geology: a tutorial. Irkutsk: Irkutsk State University Publishers, 150 p.
  3. Rasskazov, S.V., Chuvashova, I.S., 2012. Radiogenic isotope methods for chronology of geological processes: a textbook. Irkutsk: Irkutsk State University Publishers, 300 p.
  4. Rasskazov, S.V., Chuvashova, I.S., Yasnygina, T.A., Fefelov, N.N., Saranina, E.V., 2012. Potassic and potassic–sodic volcanic series in the Cenozoic of Asia. Novosibirsk Academic Publishing House "GEO", 351 p.
  5. Rasskazov, S.V., Chuvashova, I.S., 2013. The latest mantle geodynamics of Central Asia. Irkutsk: Irkutsk State University Publishers, 308 p.
  6. Chuvashova, I.S., Rasskazov, S.V., 2014. Sources of magmatism in the mantle of the evolving Earth. Irkutsk: Irkutsk State University Publishers, 291 p.

 

Papers in peer-reviewed journals:

 

  1. Chuvashova, I.S., Rasskazov, S.V., Yasnygina, T.A., Saranina, E.V., Fefelov, N.N., 2007. Holocene volcanism in central Mongolia and Northeast China: Asynchronous decompressional and fluid melting of the mantle. Journal of Volcanology and Seismology. V. 1 (6). P. 372–396.
  2. Rasskazov, S.V., Chuvashova, I.S., Yasnygina, T.A., Saranina, E.V., Fefelov, N.N., Brandt, I.S. & Brandt, S.B. (2008). – Slab-derived and above-slab Late Cenozoic melts from convergent boundary zones of Asia and East Hangay, Central Mongolia. – The Bulletin of Irkutsk State University (Izvestiya Irkutskogo Gosudarstvennogo Universiteta). Series “Earth Sciences”, 1, 129-149 (in Russian).
  3. Chuvashova, I.S., Rasskazov, S.V., Liu, J., Meng, F., Yasnygina, T.A., Fefelov, N.N. & Saranina, E.V. (2009). – Isotopically-enriched components in evolution of the Late Cenozoic potassic magmatism in Heilongjiang province, NE China. – The Bulletin of Irkutsk State University (Izvestiya Irkutskogo Gosudarstvennogo Universiteta). Series “Earth Sciences”, 2(2), 181-198 (in Russian).
  4. Chuvashova, I.S., Rasskazov, S.V.& Brandt, S.B. (2010). – Cyclic variations of potassium in Late Cenozoic lavas from Central Mongolia. – The Bulletin of Irkutsk State University (Izvestiya Irkutskogo Gosudarstvennogo Universiteta). Series “Earth Sciences”, 3(1), 159–176 (in Russian).
  5. Rasskazov, S.V., Chuvashova, I.S., Liu, Ya., Meng, F., Yasnygina, T.A., Fefelov, N.N. Saranina, E.V. Proportions of lithospheric and asthenospheric components in Late Cenozoic K and K–Na lavas in Heilongjiang Province, Northeastern China. Petrology. 2011. V. 19 (6), 568–600.
  6. Chuvashova, I.S., Rasskazov, S.V., Yasnygina, T.A., Mikheeva, E.A., 2012. High-Mg lavas from the Dariganga volcanic field, Southeastern Mongolia: petrogenetic model of magmatism at the lithosphere–asthenosphere boundary. Geodynamics & Tectonophysics. V. 3 (4), 385–407. http://dx.doi.org/10.5800/GT-2012-3-4-0081
  7. Chuvashova, I.S. (2013). – Convective upper mantle homogenization in Asia: phenomenology of sources for recent volcanic rocks in the Sayan-Mongolian low-velocity domain. – The Bulletin of Irkutsk State University (Izvestiya Irkutskogo Gosudarstvennogo Universiteta). Series “Earth Sciences”, 6(2), 187-198 (in Russian).
  8. Rasskazov, S.V., Yasnygina, T.A., Chuvashova, I.S., Mikheeva, E.A., Snopkov, S.V., 2013. The Kultuk Volcano: spatial-temporal change of magmatic sources at the western terminus of the South Baikal basin between 18 and 12 Ma. Geodynamics & Tectonophysics. V. 4, (2), 135–168. doi: 10.5800 / GT2013420095.
  9. Rasskazov, S.V., Chuvashova, I.S., 2013. Global and regional expressions of the latest geodynamic stage. Bulletin of Moscow Society of Naturalists, 88 (4), 21–35.
  10. Aseeva, A.V., Vysotsky, S.V., Karabtsov, A.A., Aleksandrov, I.A., & Chuvashova, I.S. (2014). – Transformation of garnet megacrysts captured by alkali mafic magma. – Russian Journal of Pacific Geology, 8(2), 116-125.
  11. Rasskazov, S.V., Yasnygina, T.A. & Chuvashova, I.S. (2014). – Mantle sources of the Cenozoic volcanic rocks of East Asia: Derivatives of slabs, the sublithospheric convection, and the lithosphere. – Russian Journal of Pacific Geology, 8(5), 360–378.
  12. Rasskazov, S.V., Lyamina, N.A., Luzina, I.V., Chernyaeva, G.P., Chuvashova, I.S., Usoltseva, M.V., 2014. Sediments in the Tertiary Tankhoi field, South Baikal Basin: stratigraphy, correlation, and structural transformations in the Baikal region. Geodynamics & Tectonophysics. V. 5 (4), 993–1032. doi:10.5800/GT-2014-5-4-0165.
  13. Rasskazov, S.V., Chebykin, E.P., Chuvashova, I.S., Stepanova, O.N. & Vodneva, E.N. (2014). – Modern mantle activity in Central Asia in retrospection of 400 Ka inferred from U-Th-isotope systematics of volcanic rocks: control of mantle melting by growing and thawing glaciers. – The Bulletin of Irkutsk State University (Izvestiya Irkutskogo Gosudarstvennogo Universiteta). Series “Earth Sciences”, 8(2), 91-101 (in Russian).
  14. Rasskazov, S.V., Chebykin, E.P., Ilyasova, A.M., Vodneva, E.N., Chuvashova, I.S., 2014. Identification of the current deformations of the crust in the Tunka Valley from displaying the Chalov-Cherdyntsev effect in groundwater. Vestnik of the Geography Chair VSGAO. V. 11 (4), 70–78.
  15. Rasskazov, S.V., Chuvashova, I.S., Mikolaichuk, A.V., Sobel, E.R., Yasnygina, T.A., Fefelov, N.N., Saranina, E.V. Lateral change of sources for the Cretaceous-Paleogene magmatism of the Tian Shan. Petrology. 2015. V. 23 (3), 281–308.
  16. Rasskazov, S.V., Chebykin, E.P., Ilyasova, A.M., Vodneva, E.N., Chuvashova, I.S., Bornyakov, S.A., Seminsky, A.K., Snopkv, S.V., Chechelnitsky, V.V., Gileva, N.A., 2015. Creating the Kultuk polygon for earthquake prediction: variations of (234U/238U) and 87Sr/86Sr in groundwater from active faults at the western shore of Lake Baikal. Geodynamics and Tectonophysics. 2015. V. 6 (4).
  17. Chebykin, E.P., Rasskazov, S.V., Vodneva, E.N., Ilyasova, A.M., Chuvashova, I.S., Bornyakov, S.A., Seminsky, A.K., Snopkov, S.V., 2015. First results of monitoring 234U/238U in water from active faults on the western coast of South Baikal. Doklady Earth Sciences. V. 460 (2), 142–145.
  18. Chuvashova I.S., Rasskazov, S.V., Yasnygina T.A., Fefelov N.N., Saranina E.V., Rudneva, N.A., 2015. Mid-Miocene sequences of high- and moderate-Mg volcanic rocks in Vitim Plateau, Southern Siberia: impact of a sub-lithospheric convective material on the lithosphere. Geodynamics & Tectonophysics 6 (1) 91–125. doi:10.5800/GT-2015-6-1-0174.
  19. Chuvashova, I.S., Rasskazov, S.V., Yasnygina, T.A., Rudneva, N.A., 2016. Initiation  and termination of late Cenozoic extension in the lithosphere at the margin of the Baikal Rift Zone: Change of sources for volcanism in the Vitim Plateau. Journal of Volcanology and Seismology. (in press).
  20. Chuvashova I., Rasskazov, S., Yasnygina T., 2016. Mid-Miocene thermal impact on the lithosphere by sub-lithospheric convective mantle material: Transition from high- to moderate-Mg magmatism beneath Vitim Plateau, Siberia. Geoscience Frontiers, (in press)
  21. Rasskazov, S., Chuvashova I., 2016. The latest geodynamics in Asia: Synthesis of data on volcanic evolution, lithosphere motion, and mantle velocities in the Baikal-Mongolian region. Geoscience Frontiers, (in press)

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1949 and USSR Academy of Sciences Presidium Decree, dated February 24, 1949 as a response to the foundation of the Branch. It was renamed into the East-Siberian Geological Institute in 1957; since 1962, it had been known as the Institute of the Earth’s Crust SB AS USSR and obtained its current name in 1992.

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