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| Titel |
The model of self-generated seismo-electromagnetic oscillations of the LAI system |
| VerfasserIn |
M. K. Kachakhidze, Z. A. Kereselidze, N. K. Kachakhidze |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1869-9510
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| Digitales Dokument |
URL |
| Erschienen |
In: Solid Earth ; 2, no. 1 ; Nr. 2, no. 1 (2011-02-08), S.17-23 |
| Datensatznummer |
250000449
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| Publikation (Nr.) |
 copernicus.org/se-2-17-2011.pdf |
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| Zusammenfassung |
Very low frequency (VLF) electromagnetic radiation (in diapason 1 kHz–1 MHz)
in the atmosphere, generated during an earthquake preparation period,
may be connected with the linear size characterising the expected earthquake
focus. In order to argue this hypothesis, a very simple quasi-electrostatic
model is used: the local VLF radiation may represent the self-generated
(own) electromagnetic oscillations of interactive seismoactive segments of
the lithosphere-atmosphere system. This model qualitatively explains the
well-known precursor effects of earthquakes. In addition, using this model
after diagnosing existing data makes it principally possible to forecast an
expected earthquake with certain precision.
As a physical basis of the working hypothesis is the atmospheric effect of
polarization charges occurring in the surface layer of the Earth, it is possible
to test the following constructed model in the Earth's crust, where the reason
for polarization charge generation may be different from piezo-electric
mechanism, e.g., some other mechanism. |
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