Nonlinear Disturbances in the Ionospheric E Region under the Action of Internal Gravity Waves
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We consider the influence of harmonics generated by an internal gravity wave (IGW) on the formation of nonlinear disturbances in the ionospheric E region. It is shown that the response of the lower ionosphere to the IGW propagation should be less efficient than the action of the IGW on the ionospheric F region. Nevertheless, if there are some thin layers (e.g., sporadic E layers) in the lower ionosphere, the response can be amplified; its amplitude is determined by the sharpness of the density gradient as compared with the characteristic scale of the atmosphere.
- Kelley, M.C., The Earth Ionosphere, Academic, 1989.
- Yeh, K.C. and Liu, C.H., Acoustic-Gravity Waves in the Upper Atmosphere, Rev. Geophys. Space Phys., 1974, vol. 12, no. 12, pp. 193-216.
- Hocke, K. and Schlegel, K., A Review of Atmospheric Gravity Waves and Travelling Ionospheric Disturbances: 1982-1995, Ann. Geophys., 1996, vol. 14, pp. 917-940.
- Kendall, P.C. and Pickering, W.M., Magnetoplasma Diffusion at F2 Region Altitudes, Planet. Space Sci., 1967, vol. 15, pp. 825-833.
- Gossard, E.E. and Hooke, W.H., Waves in the Atmosphere, London: Elsevier Sci., 1975.
- Natorf, L., Schlegel, K., and Wernik, A.W., Gravity Wave Parameters Derived from Travelling Ionospheric Disturbances Observed in the Auroral Zone, Radio Sci., 1992, vol. 27, no. 6, pp. 829-840.
- Nekrasov, A.K. and Shalimov, S.L., Nonlinear Disturbances in the F-Region of the Ionosphere under the Action of Internal Gravitational Waves, Geomagn. Aeron., 1994, vol. 34, no. 1, pp. 85-91.
- Hooke, W.H., E-Region Ionospheric Irregularities Produced by Internal Atmospheric Gravity Waves, Planet. Space Sci., 1969, vol. 17, no. 4, p. 749.
- Gershman, B.N., Ignat'ev, Yu.A., and Kamenetskaya, G.Kh., Mekhanizmy obrazovaniya ionosfernogo sporadicheskogo sloya ES na razlichnykh shirotakh (Mechanisms of Production of the ES Ionospheric Sporadic Layer at Various Latitudes), Moscow: Nauka, 1976.
- Blanc, E. and Rickel, D., Nonlinear Wave Fronts and Ionospheric Irregularities Observed by HF Sounding over a Powerful Acoustic Source, Radio Sci., 1989, vol.24, no. 3, pp. 279-288.
- Gurevich, A.V., Rinnert, K., and Schlegel, K., Low Frequency Fluctuations in the Lower E Region Described by Neutral Turbulence, in Plasma Instability in the Ionospheric E Region, Göttingen: Guvillier, 1996, pp. 5-8.
- Gershman, B.N. and Grigor'ev, G.I., Current Instability of Atmospheric Gravity Waves, Geomagn. Aeron., 1973, vol. 13, no. 4, pp. 604-609.
- Grigor'ev, G.I., Acoustic Gravity Waves in the Earth's Atmosphere, Izv. Vyssh. Uchebn. Zaved., Radiofiz., 1999, vol. 42, no. 1, pp. 3-25.
- Huang, C.S. and Li, J., Weak Nonlinear Theory of the Ionospheric Response to Atmospheric Gravity Waves in the F Region, J. Atmos. Terr. Phys., 1991, vol. 53, no. 10, p. 903.
- Nekrasov, A.K., Nonlinear Saturation of Atmospheric Gravity Waves, J. Atmos. Terr. Phys., 1994, vol. 56, no. 8, pp. 931-937.
- Chiu, Y.T. and Ching, B.K., The Response of Atmospheric and Lower Ionospheric Layer Structures to Gravity Waves, Geophys. Res. Lett., 1978, vol. 5, no. 6, pp. 539-542.
- Nonlinear Disturbances in the Ionospheric E Region under the Action of Internal Gravity Waves
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