First experience in real-time monitoring of coseismic and aseismic ORP, pH, and temperature variations in groundwater from the Kultuk reservoir (Baikal Rift System)

Authors

S.V. Rasskazov^1,2, I.A. Aslamov³, S.V. Snopkov^2,4, V.I. Arkhipenko³,A.M. Ilyasova¹, E.P. Chebykin^1,3

¹Institute of the Earth's Crust SB RAS, Irkutsk, Russia

²Irkutsk State University, Irkutsk, Russia

³Liminological Institute, SB RAS, Irkutsk, Russia

⁴Irkutsk National Research Technical University, Siberian School of Geosciences, Irkutsk, Russia

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About the Authors

Rasskazov Sergei Vasilievich,

doctor of geological and mineralogical sciences, professor,

664025 Irkutsk, st. Lenina, 3,

Irkutsk State University, Faculty of Geology,

Head of Dynamic Geology Chair,

664033 Irkutsk, st. Lermontova, 128,

Institute of the Earth's Crust SB RAS,

Head of the Laboratory for Isotopic and Geochronological Studies,

tel.: (3952) 51–16–59,

email: rassk@crust.irk.ru.

Aslamov Ilya Aleksandrovich,

Candidate of physical and mathematical sciences,

664033 Irkutsk, st. Ulan-Batorskaya, 3,

Limnological Institute SB RAS,

Senior Researcher,

email: ilya_aslamov@bk.ru.

Snopkov Sergey Viktorovich,

Candidate of Geological and Mineralogical Sciences,

664025 Irkutsk, Lenin st., 3,

Irkutsk State University, Faculty of Geology,

assistant professor,

664074, Irkutsk, st. Kurchatova, 3,

Irkutsk National Research Technical University, Siberian School of Geosciences,

Leading Researcher,

email: snopkov_serg@mail.ru.

Arkhipenko Vladislav Ivanovich,

main electronics engineer,

664033 Irkutsk, st. Ulan-Batorskaya, 3,

Limnological Institute SB RAS,

email: vladarxip@gmail.com.

Ilyasova Aigul Maratovna,

candidate of geological and mineralogical sciences,

664033 Irkutsk, Lermontov st., 128,

Institute of the Earth's Crust SB RAS,

Leading engineer,

email: ila@crust.irk.ru.

Chebykin Evgeny Pavlovich,

Candidate of Chemical Sciences,

664033 Irkutsk, st. Lermontova, 128,

Institute of the Earth's Crust SB RAS,

664033 Irkutsk, st. Ulan-Batorskaya, 3,

Limnological Institute SB RAS,

Senior Researcher,

email: epcheb@yandex.ru.

Abstract. Automatic probes were installed in two wells in the area of Kultuk settlement to determine real-time variations of ORP, pH, and temperature in groundwater. The obtained data were interpreted and compared with seismic pulses on November 22-25 and December 16, 2023 in the central part of the Baikal Rift System.

Keywords: groundwater, monitoring, redox potential. pH, temperature, earthquake, Baikal.

P. 161–181

References

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Rasskazov S.V., Chebykin E.P., Ilyasova A.M., Vodneva E.N., Chuvashova I.S., Bornyakov S.A., Seminsky A.K., Snopkov S.V., Chechelnitsky V.V., Gileva N.A. Development of the Kultuk seismic prognostic polygon: (²³⁴U/²³⁸U) and ⁸⁷Sr/⁸⁶Sr variations in groundwater from active faults on the western coast of the Baikal // Geodynamics and Tectonophysics. 2015. V. 6, No. 4. P. 519–554.

Rasskazov S.V., Snopkov S.V., Bornyakov S.A. Correlation of the time of earthquakes of the Baikal-Khubsugul reactivation with variations in the redox potential in groundwater of the Kultuk area // Geology and Environment. 2023. Vol. 3, No. 1. P. 181–201. doi.org/10.26516/2541 -9641.2023.1.181

Snopkov S.V., Kurоlenko A.A. The Khubsugul earthquake of January 12, 2021 and its aftershocks: electrochemical responces of groundwaters from southwestern coast of Lake Baikal // Geology and Environment. 2023. Vol. 3, No. 1. P 172–180. DOI 10.26516/2541-9641.2023.1.172

Rasskazov S., Ilyasova A., Bornyakov S., Chuvashova I., Chebykin E., 2020b. Responses of a ²³⁴U/²³⁸U activity ratio in groundwater to earthquakes in the South Baikal Basin, Siberia. Front. Earth Sci., 14(4), 711–737. doi.org/10.1007/s11707-020-0821-5

For citation

Rasskazov S.V. First experience in real-time monitoring of coseismic and aseismic ORP, pH, and temperature variations in groundwater from the Kultuk reservoir (Baikal Rift System) / S.V. Rasskazov, I.A. Aslamov, S.V. Snopkov, V.I. Arkhipenko, A.M. Ilyasova,E.P. Chebykin DOI 10.26516/2541-9641.2023.4.161 // Geology and Environment : electronic scientific journal. 2023. V. 3, No. 4. P. 161–181.

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