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| Titel |
In connection with identification of VLF emissions before L'Aquila earthquake |
| VerfasserIn |
M. K. Kachakhidze, Z. A. Kereselidze, N. K. Kachakhidze, G. T. Ramishvili, V. J. Kukhianidze |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 12, no. 4 ; Nr. 12, no. 4 (2012-04-16), S.1009-1015 |
| Datensatznummer |
250010698
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| Publikation (Nr.) |
 copernicus.org/nhess-12-1009-2012.pdf |
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| Zusammenfassung |
The present paper deals with an attempt to check the
theoretical model of self-generated seismo-electromagnetic oscillations of
LAI system on the basis of retrospective data.
Application of the offered simple model enables one to explain qualitatively
the mechanism of VLF electromagnetic emission initiated in the process of an
earthquake preparation. Besides, the model enables us to associate telluric
character geoelectric and geomagnetic perturbations incited by rock
polarization and self-generated electromagnetic oscillations of
lithosphere-atmosphere system.
L'Aquila earthquake taken as an example to isolate reliably the Earth VLF
emission from the magnetospheric electromagnetic emission of the same
frequency range, MHD criterion is offered together with geomagnetic activity
indexes.
On the basis of the considered three earthquakes, according to the opinion
of authors the model of self-generated seismo-electromagnetic oscillations
of the LAI system will enable us to approach the problem of resolution of
earthquake prediction with certain accuracy. |
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