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Titel |
Electromagnetic oscillations of the Earth's upper atmosphere (review) |
VerfasserIn |
A. G. Khantadze, G. V. Jandieri, A. Ishimaru, T. D. Kaladze, Zh. M. Diasamidze |
Medientyp |
Artikel
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Sprache |
Englisch
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ISSN |
0992-7689
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Digitales Dokument |
URL |
Erschienen |
In: Annales Geophysicae ; 28, no. 7 ; Nr. 28, no. 7 (2010-07-01), S.1387-1399 |
Datensatznummer |
250016854
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Publikation (Nr.) |
copernicus.org/angeo-28-1387-2010.pdf |
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Zusammenfassung |
A complete theory of low-frequency MHD oscillations of the Earth's
weakly ionized ionosphere is formulated. Peculiarities of excitation
and propagation of electromagnetic acoustic-gravity, MHD and
planetary waves are considered in the Earth's ionosphere. The
general dispersion equation is derived for the magneto-acoustic,
magneto-gravity and electromagnetic planetary waves in the
ionospheric E- and F-regions. The action of the geomagnetic field on
the propagation of acoustic-gravity waves is elucidated. The nature
of the existence of the comparatively new large-scale
electromagnetic planetary branches is emphasized. |
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