Home

Latest news

News of Electromagnetic observation Group of LIS RS RAS

  • Print
  • E-mail

 

 

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.

 

img


 

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.

Image2


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.

GEN LKI magnetometry3

 

Field work of the Magnetotelluric Research Group (DMTS)

  • Print
  • E-mail

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.

Boom 4 Монтажная область 1


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.

 

Symposium (publication in IOP)

  • Print
  • E-mail

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:

      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!

Olga Zabinyakova
Academic Secretary of the Research Station of the Russian Academy of Sciences in Bishkek
+996 (312) 61-31-40
 

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

  • Print
  • E-mail

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

 

RS RAS, Bishkek - Symposium (publication in IOP)

  • Print
  • E-mail

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

ris1en

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

Documents should be sent to This e-mail address is being protected from spambots. You need JavaScript enabled to view it   by September 15, 2021More detailed information about the conditions and terms of publication is reflected in the attached agreement.


Good luck!

Olga Borisovna Zabinyakova

Academic Secretary of Research Station of the Russian Academy of Sciences in Bishkek This e-mail address is being protected from spambots. You need JavaScript enabled to view it

+996 (312) 61-31-40

Treaty of the RAS with authors of articles in IOP-fin.doc

 

Page 12 of 34

Photogallery

Geographic location

40 km. from Bishkek