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Address

720049, Kyrgyzstan.

Bishkek-49, Research Station RAS.

Phone: +996 (312) 613-140

Fax: +996 (312) 611-459

Director

Рыбин Анатолий Кузьмич

Anatoly Kuzmich Rybin

Doctor of Science

in Physics and Mathematics

e-mail: rybin@gdirc.ru

New Books Arrivals in the Library RS RAS

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In November 2021, the Presidium of the Russian Academy of Sciences (RAS) and the Russian Foundation of Basiс Research (RFBR) donated to RS RAS a set of books published with the support of the RFBR in 2016, 2018-2020. The librarian of RS RAS - Morozova Ludmila Evseevna, is managing these books.

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RS RAS is sincerely grateful to the Presidium of the RAS and RFBR for the donation of books.

Last Updated on Friday, 12 November 2021 14:09

 

News RSF_2021

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«Mosaic» of mountain ranges helped to determine the zones of seismic activity of the Tien Shan

The press service of the Russian Science Foundation (RSF) published a press release based on the results of an interview with a team of authors of the publication of the Laboratory of Deep Magnetotelluric Research of the RS RAS «VOLUMETRIC AND SPATIAL SEGMENTATION OF THE TIEN SHAN LITHOSPHERE ACCORDING TO GEOPHYSICAL DATA». The work was published in the scientific journal Geodynamics and Tectonophysics in September 2021, indexed by the international database Scopus of the third quartile (Q3). «Employees of the Research Station RAS in Bishkek (Kyrgyzstan) have summarized the currently scattered geological models describing the tectonic structure of the Tien Shan, and built on their basis maps of the location of individual elements of the mountain complex». This news was posted on the website of the Russian Science Foundation, and in the accounts of the Foundation in social media.

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Last Updated on Wednesday, 10 November 2021 14:50

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MTS Group News

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  In the period from August 24 to September 08, the MTS Group consisting of 4 brigades carried out work on two profiles in the Kochkor district of Naryn region, Ukok-2 and Chon-Tuz. On the profile "Ukok-2", which is located south of Kochkorka village, team No. 1 and team No. 2 carried out work on magnetotelluric sounding (MTS) at 11 points. At 10 observation points, the duration of the MT field registration in the MTS mode was 16-18 hours, at the FT21 observation point in the DMTS mode, the duration of observations was about 300 hours.

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  The work was carried out using Phoenix MTU-5 measuring complexes in the normal registration mode. The start of work was preceded by calibrations of recorders and sensors of MT stations. In all observation points, a control recording of at least 40 minutes was preceded to assess the level of interference and the settings of the parameters for recording the working record. The electrical components of MT field were measured using measuring devices with electric dipoles 50 m. long. The magnetic field components were measured using MTC-50 induction sensors. At all sounding points, the grounding of the dipoles was carried out using non-polarizing electrodes, the grounding of dipoles was carried out on the principle of “sensor to sensor” with previous years of observations. The orientations of measuring installations at these points completely repeated the previous deployments.

Last Updated on Friday, 29 October 2021 13:19

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The monograph of coauthors from the RS RAS was awarded with the Diploma

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In October 2021 Vladivostok hosted the 22nd Far Eastern Book Fair "Pechatny'y Dvor". About 300 books from 77 organizations were submitted for the Best Scientific Book competition. Published at the Institute of Marine Geology and Geophysics of the Far Eastern Branch of the Russian Academy of Sciences (with the recommendations of the RFBR reviewers) the monograph "Computational technologies in seismological studies (by the example of KNET, Northern Tien Shan)" by N.А. Sycheva, L.M. Bogomolov, S.I. Kuzikov received a Diploma in this nomination. Two co-authors of this monograph are employees of LGPS of Research Station RAS.

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Last Updated on Monday, 25 October 2021 15:21

 

“Research and monitoring of geodynamically active zones” at EMS-2021

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Director of the RS RAS Rybin A.K. took part as a convener of section 7 “Research and monitoring of geodynamically active zones” and a speaker at the VIII All-Russian School-Seminar on Electromagnetic Sounding named after M.N. Berdichevsky and L.L. Vanyan (EMS-2021). The school-seminar is traditionally the largest forum for all specialists dealing with electromagnetic methods of geophysics. The school-seminar was held from 4 to 9 October at the P.P. Shirshov Institute of Oceanology of the Russian Academy of Sciences (Moscow). The scientific program included seven scientific sessions covering the entire spectrum of academic and applied electromagnetic research and a series of review reports by leading scientists on the most pressing topics of modern geoelectrics. The format of the school was mixed - the broadcast was conducted on the EMS-2021 website. Employees of the Laboratory of Deep Magnetotelluric Soundings of the RS RAS made reports in offline and online formats.

Oral Presentations (2)

• Bataleva E.A., Rybin A.K., Nepeina K.S., Matyukov V.E. Geoelectric model and monitoring studies of the Kentor mini-polygon (Northern Tien Shan).

• Rybin A.K., Bataleva E.A., Alexandrov P.N., Nepeina K.S. Electromagnetic studies of modern geodynamic processes of the lithosphere in areas of interplate orogeny, on the example of the Tien Shan.

Poster Presentations (2)

• Alexandrov P.N., Rybin A.K. The phenomenon of the field of sources of electromagnetic emission in the ground is the Doppler effect in a conductive medium.

• Nepeina K.S., Rybin A.K., Alexandrov P.N., Kaznacheev P.A. Results of studying geophysical fields of endogenous origin in the Northern Tien Shan.

The abstracts of the participants' reports can be found on the website https://ems-2021.ocean.ru/tezisy-dokladov/


Last Updated on Thursday, 21 October 2021 15:31

 

LAHD News

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Новости ЛПАР

Geodynamic processes occurring in active regions of the planet are manifested in various geophysical fields. The task of monitoring the processes of cracking is urgent, and the successful separation of the magnetotelluric field into endogenous and exogenous components allows us to detect the moment of activation of cracking. The solution of the problem of locating the activated volume is possible with the help of a three-component gradient installation for recording the seismoacoustic field near the day surface.

Last Updated on Tuesday, 12 October 2021 14:23

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LDMS News

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An article entitled «VOLUMETRIC AND SPATIAL SEGMENTATION OF THE TIEN SHAN LITHOSPHERE ACCORDING TO GEOPHYSICAL DATA» by the research team of the authors of the Laboratory of Deep Magnetotelluric Research of the RS RAS (Rybin A.K., Bataleva E.A., Nepeina K.S., Matyukov V.E.) is published in the scientific journal «Geodynamics & Tectonophysics», indexed by the international Scopus database of the third quartile (Q3).

The geological and geophysical materials on the deep structure of the crust and upper mantle of the Central Tien Shan were collected and analyzed under Project 16-17-10059 supported by the Russian Science Foundation. For the comprehensive analysis of geological and geophysical information, the data on the Northern Tien Shan were prepared under the state assignment of the Research Station RAS in Bishkek for 2019–2021, which was funded by the RF Ministry of Science and Higher Education (project АААА-А19-119020190063-2).

Last Updated on Thursday, 07 October 2021 14:45

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News of Electromagnetic observation Group of LIS RS RAS

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 19.09.2024

In August 2024, the staff of the Group of electromagnetic observations (GEO) of the Laboratory of Integrated Studies (LIS) resumed experimental work on the study of seismic and acoustic response of the geo-environment to sensing by electric pulses of the ERGU-600 electric exploration generator set. On August 12, 2024, measurements were made at the Southern Dipole field observation point by a mobile receiving station organized on the UAZ basis.

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The registration of geoacoustic signal was carried out using the DYMAS-24 mobile digital system with a Veloget-3D triaxial geophone at the outcrops of bedrock near the feeding dipole. To view and analyze the measurements, special data preprocessing program of the DYMAS-24 "EveProc" geoacoustic signal registration system was useddeveloped by LIS employees. Together with this, geomagnetic observations were carried out with the registration of the full vector of the magnetic field T, for which the MV-07 magnetic variation modular station was used.

The observations carried out by the laboratory make it possible to obtain additional qualitative information that can be used in the analysis of spatial and temporal features of deformation processes occurring within the polygon and its surroundings, as well as in the interpretation of data using other geophysical methods.

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17.08.2023

 

A radon indicator device RADEX MR107 was installed in the Laboratory of Complex Research, within the framework of cooperation between the Research Station of the Russian Academy of Sciences (RS RAS) and the Institute of Geophysics named after Yu.P. Bulashevich, Ural Branch of the Russian Academy of Sciences (IGP Ural Branch of the Russian Academy of Sciences) in June 2023. The installation of the sensor involves the advancement of new research using radon volumetric activity monitoring (RVA) data in conjunction with other geophysical methods used at the Research Station.

 

The device is located at the regime station "Issyk-Ata". In the basement, a probe and a conductive tube are installed with access to the operator's room, where a priming pump and a Radex MR107 meter are installed.

 

All operating modes of the device, as well as visualization and data downloading, are carried out using the official Radex Data Center software.

 

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18.07.2022

Employees of the Laboratory of integrated studies of geodynamic processes in geophysical fields (LIS) of the Research Station of RAS conduct research on several topical directions of modern geophysics.  Thus, within one of the research areas the task of studying the seismoacoustic response of the geosphere to sounding by electric pulses of the electric exploration generator unit ERGU-600 is considered - in July the next series of field experiments was started. Registration of geoacoustic signal is made with the help of seismic station DYMAS-24 with three-axis geophone Veloget-3D on bedrock outcrops near the feeding dipole.

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16.09.2021

The staff of Electromagnetic observation Group of Laboratory of Integrated Studies of Dynamic Processes in Geophysical Fields (EOG LIS) carried out a series of experiments for registration of variation of the total intensity of geomagnetic field during the periods of electromagnetic soundings with ERGU-600-2 system.

The proton magnetometer MV-07 is used as a recorder, which has a measurement range of 20-100 μT and resolution of 0.01 nT with data storage in flash memory of the device in a binary format.

The measurements were carried out with a sampling rate of 5 seconds and a duration of 6 hours during the ERGU-600-2 operating sessions.

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Regional GNSS measurements on the territory of Kyrgyzstan in 2024.

KGS24a, KGS24b.

 

Last Updated on Thursday, 19 September 2024 14:23

 

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Geographic location

40 km. from Bishkek