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| Titel |
On the fluctuation spectra of seismo-electromagnetic phenomena |
| VerfasserIn |
M. Hayakawa |
| 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 ; 11, no. 2 ; Nr. 11, no. 2 (2011-02-03), S.301-308 |
| Datensatznummer |
250009146
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| Publikation (Nr.) |
 copernicus.org/nhess-11-301-2011.pdf |
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| Zusammenfassung |
| In order to increase the credibility on the presence of electromagnetic
phenomena associated with an earthquake, we have suggested the importance of
the modulation (or fluctuation) seen in the time-series data of any
seismogenic effects. This paper reviews the fluctuation spectra of
seismogenic phenomena in order to indicate the modulation mechanisms in the
lithosphere, atmosphere and ionosphere/magnetosphere. Especially, the effect
of Earth's tides in the lithosphere and the modulation in the atmosphere
(acoustic and atmospheric gravity waves) are discussed and this kind of
fluctuation spectra would further provide essential information on the
generation mechanisms of different seismogenic effects. Furthermore, the
important role of the slope of fluctuation spectra is suggested in order to
investigate the self-organized criticality before the lithospheric rupture
and its associated effects in different regions such as the ionosphere. |
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