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UDC 543.427.4

https://doi.org/10.26516/2541-9641.2026.2.7

EDN: MBZHIU

Impact of Seismic Events in the Baikal Region on the Physical and Chemical Properties of Groundwater

S.V. Snopkov^1,2, I.A. Bogdanova¹

¹Irkutsk State University, Irkutsk, Russia

²Irkutsk National Research Technical University, Irkutsk, Russia

Abstract. The period of seismic activation in the second half of 2020 - the first half of 2021 coincided with detailed measurements of the physicochemical parameters of groundwater carried out at the southwestern tip of Lake Baikal. Static analysis of the dynamics of seismic activity and changes in the physical and chemical parameters of water revealed the relationship of these processes.

Keywords. seismic events, energy of seismic events, hydrophysical and chemical monitoring, statistical analysis, forecast of seismic events

References

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Snopkov Sergey Viktorovich,

Candidate of Geological and Mineralogical Sciences, Associate Professor,

Karl Marx st., 1, Irkutsk, 664003, Russia,

Irkutsk State University,

Associate Professor,

91 Lermontov st., Irkutsk, 664033, Russia,

Siberian School of Geosciences Irkutsk National Research Technical University,

Researcher,

email: snopkov_serg@mail.ru.

Bogdanova Irina Anatolyevna,

Karl Marx st., 1, Irkutsk, 664003, Russia,

Irkutsk State University,

Senior lecturer,

email: irinairk@gmail.com.

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