News of Electromagnetic observation Group of LIS RS RAS

 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.

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, a special data preprocessing program of the DYMAS-24 "EveProc" geoacoustic signal registration system was used, developed 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.

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.

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.

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.

Regional GNSS measurements on the territory of Kyrgyzstan in 2024.

KGS24a, KGS24b.

Last Updated on Thursday, 19 September 2024 14:23

Field work of the Magnetotelluric Research Group (DMTS)

In the period from July 13 to July 24 2021 the MTS group consisted of 4 teams carried out detailed works on the profile "Boom", located near the Zholbulak village of, Kemin raion. Three teams conducted magnetotelluric sounding (MTS) on 16 points of the profile, where the duration of registration of MT field in MTS mode at each observation point was 16-20 hours and on one observation point in DMTS mode, duration of observations was 180 hours. The work was carried out by means of Phoenix MTU-5 and MTU-5A measuring complexes in the standard registration mode. The beginning of work was preceded by calibrations of recorders and sensors of MT stations. At all observation points, a control recording of at least 40 minutes was preceded by a check recording to assess the level of interference and adjust the parameters of the working recording. The electric components of MT field were measured using measuring units with electric dipoles 50 m long. The magnetic field components were measured using MTS-50 induction sensors. At all sounding points, grounding of dipoles was performed using non-polarizing electrodes, at 9 observation points including the DMTS point, grounding of dipoles was performed according to the "sensor to sensor" principle with the previous observations conducted in 2020. The orientations of measuring units at these points completely repeated the previous deployments. Installation of eight new MTS points was carried out between the observation points previously worked out in 2020, ensuring an equal distance to neighboring points, taking into account the terrain relief.

Team №4 carried out work on the Boom profile using electrotomography and induced polarization methods using the Skala 48 multielectrode station. Registration of data on the profile was performed by two types of unit: "Schlumberger" and "Wenner". Operation of the station was performed using two multielectrode cables, the length of each connecting cable is 120 meters, installation of electrodes was carried out with a step of 5 meters, the total number of electrodes when deploying two connecting cables is 48 pieces. The length of the work area was 3555 meters, registration was carried out in 29 basic observation points. Upon completion of the main works on the profile, in the area of points FT9 (DMTS) - FT8 (MTS), a trial 24-hour monitoring was carried out in number of 36 registrations, duration of each 42-44 minutes by electrotomography and induced polarization methods, Schlumberger installation type.

Last Updated on Tuesday, 14 September 2021 10:34

Symposium (publication in IOP)

Dear participant of the Symposium!

Earlier, the Organizing Committee of the VIII International Symposium "PROBLEMS OF GEODYNAMICS AND GEOECOLOGY OF INTRACONTINENTAL OROGENES" (June 28 - July 2, 2021, RAS Scientific Station, Bishkek, Kyrgyzstan) invited you to publish your paper presented at the Symposium in a foreign publication site «IOP Conference Series: Earth and Environmental Science».

Please note that due to technical reasons the bank details of the Research Station have changed. Please use the updated details when filling out the contract (the template of the contract with an individual with corrected bank data is attached to the letter - only clause 8 of the contract has been changed).

Please note that to publish your paper in the IOP Conference Series: Earth and Environmental Science, you need to send the following package of documents to the Organizing Committee:

• Article in doc-file format in two copies (duplicate in Russian and English), designed using templates and in accordance with the requirements of the publication «IOP Conference Series: Earth and Environmental Science»: https://publishingsupport.iopscience.iop.org/questions/preparing-your-proceedings-paper/  https://publishingsupport.iopscience.iop.org/questions/templates-and-guidelines-for-proceedings-papers/

      Allowed volume of article is 5-8 pages, including figures and tables.

• A scanned copy of your organization's expert opinion on the possibility of publishing article materials in the open press in the IOP Conference Series: Earth and Environmental Science according to the form accepted in your organization.
• A scanned copy of the contract (either signed by the responsible author of the article(s), if you will personally pay for publication services, or by the director of your organization, if payment through an organization is expected - contract templates are attached).

Documents should be sent to This e-mail address is being protected from spambots. You need JavaScript enabled to view it by September 15, 2021.

More information about the conditions and terms of publication is in the attached files.

All the best!

Last Updated on Friday, 10 September 2021 10:09

The article of the research team was published in the international scientific publication of the first quartile

A scientific article in English "NOCFASS: Quantitative description of the seismic noise-like signals in the earthquake-prone areas" by the team of authors was published in the journal in the top-rated scientific journal of the first quartile Measurement: Journal of the International Measurement Confederation published by Elsevier.

The article was prepared by authors from various organizations: Nigmatullin R.R. (Kazan National Research Technical University named by A.N. Tupolev-KAI), Rybin A.K. (Research Station of the Russian Academy of Sciences in Bishkek), Nepeina K.S. (Research Station of the Russian Academy of Sciences in Bishkek) and P.A. Kaznacheev (Schmidt Institute of Physics of the Earth).

More information can be found here: The article of the research team was published in the international scientific publication of the first quartile.docx

Absolutely everyone can download the article (until October 12, 2021) by following the link: https://authors.elsevier.com/a/1ddPexsQaEgL5

Last Updated on Thursday, 02 September 2021 13:15

RS RAS, Bishkek - Symposium (publication in IOP)

Dear participants of the Symposium!

The Organizing Committee of the VIII International Symposium "PROBLEMS OF GEODYNAMICS AND GEOECOLOGY OF INTRACONTINENTAL OROGENES" (June 28 - July 2, 2021, RAS Scientific Station, Bishkek, Kyrgyzstan) invites you to publish your paper presented at the Symposium in a foreign publication site

In case of your consent you need to send to the Organizing Committee the following package of documents:

• Article in doc-file format in two copies (duplicate in Russian and English), designed using templates and in accordance with the requirements of the publication «IOP Conference Series: Earth and Environmental Science»: https://publishingsupport.iopscience.iop.org/questions/preparing-your-proceedings-paper/  https://publishingsupport.iopscience.iop.org/questions/templates-and-guidelines-for-proceedings-papers/ . The allowed article size is 5-8 pages, including figures and tables.
• A scanned copy of your organization's expert opinion on the possibility of publishing article materials in the open press in the collection «IOP Conference Series: Earth and Environmental Science» in the form adopted in your organizatoin.
• A scanned copy of the contract signed by the responsible author of the article (a template is attached).

Last Updated on Wednesday, 11 August 2021 10:38

VIII Symposium Presentations & Video

Dear colleagues!

VIII International Symposium «PROBLEMS OF GEODYNAMICS AND GEOECOLOGY OF INTRACONTINENTAL OROGENS» was held from 28 June to 2 July 2021 within the framework of a Year of Science and Technologies in Russia on the basis of Research Station of RAS (Bishkek city, Kyrgyz Republic).

The Organizing Committee thanks all participants of Symposium!

The Book of Abstracts of the Symposium and presentations of participants is available at the link:

https://cloud.mail.ru/public/HncU/jyRb8WdHC

Video of online sessions:

Opening. Plenary session – 28 June 2021 : https://youtu.be/jUc8ztGnGJg

Section 1 (part 1) – 29 June 2021 : https://youtu.be/5Aa-WHlpaR0

Section 1 (part 2) – 2 July 2021 : https://youtu.be/xGAqjoQR1C4

Section 2 – 29 June 2021 : https://youtu.be/pfKeD4YQkEk

Section 3+6 – 30 June 2021 : https://youtu.be/gX38ecW_cjE

Section 4 – 1 July 2021 : https://youtu.be/k2AoM2S9nwM

Section 5 – 1 July 2021 : https://youtu.be/gkkgegXiRok

The Organizing Committee wishes all colleagues success and a positive mood!

Best regards,

Olga Zabinyakova

Academic Secretary of RS RAS
This e-mail address is being protected from spambots. You need JavaScript enabled to view it

+996 (312) 61-31-40

Last Updated on Thursday, 29 July 2021 10:53