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2025 Volume 9 No. 1 PDF
https://doi.org/10.30730/gtrz.2025.9.1

Geophysics, Seismology

Yu.V. Shevchenko
Some features of the morphology of the seismic focal zone of the Kamchatka region
с. 5–21

Abstract Full text
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https://doi.org/10.30730/gtrz.2025.9.1.005-021
https://www.elibrary.ru/tnsita

D.A. Safonov
New transition relationships for the energy characteristics of earthquakes in the Sakhalin region
с. с. 22–36

Abstract Full text PDF RUS https://doi.org/10.30730/gtrz.2025.9.1.022-036
https://www.elibrary.ru/wqiuqw

Geophysics. Geotectonics and geodynamics

P.A. Kamenev, A.V. Marinin, L.A. Sim, L.M. Bogomolov, A.R. Lukmanov, V.A. Degtyarev
Tectonophysical digital database of Sakhalin Island
с. 37–55

Abstract Full text
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. .PDF ENG
http://journal.imgg.ru/web/full/f2025-1-3.pdf
https://doi.org/10.30730/gtrz.2025.9.1.037-055

Oceanology

Yu.P. Korolev, P.Yu. Korolev
Assessment of the tsunami in the Pacific Ocean caused by the explosion of the Hunga Tonga–Hunga Ha'apai volcano on January 15, 2022, using the express method of operational forecasting
с. 56–65

Abstract Full text
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. .PDF ENG
http://journal.imgg.ru/web/full/f2025-1-4.pdf
https://doi.org/10.30730/gtrz.2025.9.1.056-065

Mechanics of deformable solids. Mathematics

V.B. Tlachev, D.S. Ushkho
On the trajectories of the Selkov dynamic system describing the self-oscillation of microseism sources
с. с. 66–72

Abstract Full text PDF RUS https://doi.org/10.30730/gtrz.2025.9.1.066-072
https://www.elibrary.ru/xuvcpw

Petrology and volcanology

A.V. Degterev
Late Holocene explosive activity of the Atsonupuri volcano (Iturup Island, Southern Kuril Islands): preliminary results
с. 73–91

Abstract Full text PDF RUS https://doi.org/10.30730/gtrz.2025.9.1.073-091
https://www.elibrary.ru/hwyzwe

Ecology. Gydrobiology

T.G. Koreneva, I.V. Syrbu, A.A. Vedernikova, V.E. Maryzhikhin, A.D. Mazanova
An approach to determining regional standards for the concentration of natural or anthropogenic substances in the coastal waters of southwestern Sakhalin, taking into account the natural hydrochemical background
с. 92–105

Abstract Full text PDF RUS https://doi.org/10.30730/gtrz.2025.9.1.092-105
https://www.elibrary.ru/awweft

Current scientific events

R.B. Shakirov, N.S. Syrbu, A.S. Makushev
The Russian Far East in the international marine scientific activity and the UN Decade of Ocean Science for Sustainable Development
с. 106–110

PDF RUS https://doi.org/10.30730/gtrz.2025.9.1.106-110

From the Editorial Office

Manuscript formatting and publication guidelines of the “Geosystems of Transition Zones” journal
с. 111–120

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