A5052190431- Earthquake Detection and Analysis
- earthquake and tectonic studies
- Seismic Waves and Analysis
- Radioactivity and Radon Measurements
- Seismology and Earthquake Studies
- Geotechnical and Geomechanical Engineering
- Geological and Geochemical Analysis
- Lightning and Electromagnetic Phenomena
- Geological Studies and Exploration
- Methane Hydrates and Related Phenomena
- High-pressure geophysics and materials
- Ionosphere and magnetosphere dynamics
- Planetary Science and Exploration
- Fire effects on ecosystems
- Meteorological Phenomena and Simulations
- Geomagnetism and Paleomagnetism Studies
- Geochemistry and Geologic Mapping
- Radioactive contamination and transfer
- Marine and environmental studies
- Seismic Imaging and Inversion Techniques
- Atmospheric and Environmental Gas Dynamics
- Astro and Planetary Science
- Urological Disorders and Treatments
- Coal and Coke Industries Research
- Underwater Acoustics Research
Geophysical Survey
2014-2022
Russian Academy of Sciences
2007-2021
Institute of Cosmophysical Research and Radio Wave Propagation
2013-2021
National University of Uzbekistan
2021
Kamchatka State University named after Vitus Bering
2021
Geophysical Center
2018-2020
Institute of Volcanology and Seismology
1997-2019
Abstract The wind velocity structure in the upper stratosphere, mesosphere, and lower thermosphere (MLT) is studied with recently developed method of infrasound probing atmosphere. based on effect scattering from highly anisotropic temperature inhomogeneities middle scattered field propagates acoustic shadow zones, where it detected by microbarometers. vertical profiles fluctuations stratosphere (30–52 km) MLT (90–140 are retrieved waveforms travel times signals generated explosive sources...
Abstract. According to World Wide Lightning Location Network (WWLLN) data, a sequence of lightning discharges was detected which occurred in the area explosive eruption Shiveluch volcano on 16 November 2014 Kamchatka. Information ash cloud motion confirmed by measurements atmospheric electricity, satellite observations and meteorological seismic data. It concluded that WWLLN resolution is enough detect earlier stage volcanic when electrification processes develop most intensively. The method...
The paper is devoted to the description of observations over atmospheric and electric effects from volcanic eruptions on Kamchatka peninsula (Russia) perspectives their development. To collect information about atmospheric-electric accompanying volcanoes, three sensor networks a VLF radio direction finding station are used. World Wide Lightning Location Network (WWLLN) provides high-current lightning discharges that occur during development an eruptive cloud (EC). Variations in field...
The paper presents a mathematical model of radon accumulation in chamber, which takes into account the hereditary properties environment migrates, and also uses nonlinear function that is responsible for mechanisms entering chamber. simulation performed comparison with real data. It shown presented this work gives better agreement between curves can be used more accurate description processes occurring
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The comparison of kinematics and dynamic parameters radon molecular hydrogen concentration in subsoil air on the stations network at Petropavlovsk-Kamchatsky geodynamic proving ground with seismicity northern flank Kuril-Kamchatka subduction zone was fulfilled period from July till August 2004. On basis correlation analysis regional variations flux density calculated using data gas-discharge counters STS-6 type SSNTDs it shown that mass transfer abnormal are conditioned by both total ground....
Abstract During volcano eruptions, so called dirty thunderstorms are the sources of electromagnetic radiation. They caused by ash-gas clouds formed during explosive eruptions. Thunderstorm activity in an cloud eruption is monitored radio equipment. The VLF direction finder, located at Paratunka, monitors thunderstorm region Kamchatka Peninsula including accompanying eruptions Shiveluch and Bezymyanniy volcanoes. In paper, we analyze records radiation associated with occurring from 2017 to...