V. V. Bogdanov
Russian Academy of Sciences
11 Papers
57 Citations
V. V. Bogdanov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Atmosphere & Wolf number. The author has an hindex of 8, co-authored 11 publications.
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Papers
On Es-spread effects in the ionosphere connected to earthquakes
E. V. Liperovskaya,C.-V. Meister,O. A. Pokhotelov,Michel Parrot,V. V. Bogdanov,N. E. Vasil'eva +5 more
TL;DR: In this article, the authors studied the night-time Es-spread effects using data of the vertical sounding station Petropavlovsk-Kamchatsky (φ=53.0°, λ=158.7°) from May 2004 until August 2004 registered every 15 min.
Electric field and infrared radiation in the troposphere before earthquakes
V. A. Liperovsky,C.-V. Meister,V. V. Mikhailin,V. V. Bogdanov,P. M. Umarkhodgaev,E. V. Liperovskaya +5 more
TL;DR: In this article, a model of the generation of local electric fields in the atmosphere up to a few days before earthquakes and up to several days after the seismic shock was proposed, where the electric field is generated by an increased ionisation intensity of the atmosphere in the presence of aerosols.
Day-time variations of foF2 connected to strong earthquakes
TL;DR: In this paper, a statistical analysis of the characteristic frequency foF2 of the Earth's ionosphere averaged over mid-day hours (from 11:00 to 17:00 h LT) is carried out.
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Daytime variations of foE connected to earthquakes
TL;DR: In this article, it was shown that the critical frequency of the daytime E-layer increases about one day before winter-earthquakes with magnitudes M > 5 and depths of the epicentre of h
IR spectral analysis for the diagnostics of crust earthquake precursors
R. M. Umarkhodgaev,V. A. Liperovsky,V. V. Mikhailin,V. V. Bogdanov,C.-V. Meister,E. V. Liperovskaya +5 more
TL;DR: In this article, the acceleration process of the electrons in the pre-breakdown electrical field before its adhesion to the molecules is analyzed and the possible intensities of the IR emissions observable in laboratories and in nature are estimated.