Abstract
A theoretical analysis of the vertical propagation of large-scale wave disturbances in the F region and outer ionosphere is presented. The analysis has included all the major factors influencing the dynamics of the ionospheric plasma under mid-latitude conditions. It is shown that the disturbances propagating downward in a strongly inhomogeneous medium rise in intensity up to the heights of the F2-layer maximum and are damped then in the lower layers of the ionosphere. This mechanism can be considered a source responsible for the inhomogeneous structure of the upper ionosphere.
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References
V. B. Ivanov, and V. M. Polyakov,Izv. Vyssh. Uchebn. Zaved., Radiofiz.,41, No. 4, 432 (1998).
V. M. Polyakov, L. A. Shchepkin, E. S. Kazimirovsky, and V. D. Kokourov,Ionospheric Processes [in Russian], Nauka, Novosibirsk (1968), p. 536.
M. A. Koen,Ionosphere Modelling for Applied Problems in Geophysics [in Russian], Irkutsk University Press, Irkutsk (1983), p. 278.
B. N. Gershman, E. S. Kazimirovsky, V. D. Kokourov, et al.,The F-spread Phenomenon in the Ionosphere [in Russian], Nauka, Moscow (1984), p. 141.
Additional information
State University, Irkutsk, Russia. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 41, No. 9, pp. 1086–1092, September, 1998.
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Ivanov, V.B., Polyakov, V.M. Evolution of wave disturbances in the upper ionosphere. Part II. Radiophys Quantum Electron 41, 732–736 (1998). https://doi.org/10.1007/BF02677627
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DOI: https://doi.org/10.1007/BF02677627