Titlebook: Chemistry of the Ionosphere; A. D. Danilov Book 1970 Springer Science+Business Media New York 1970 Ionosphere.atmosphere.chemistry.formati

anthropologist

Negative Ions and the Ionospheric D Region, beginning of ionospheric investigations by radio wave propagation methods because of the influence exerted on the reflection and absorption of high-frequency radio waves by ionization at these altitudes. Nevertheless, the D region is today the least investigated of all ionospheric regions.

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