OBO EFFECT IN THE IONOSPHERE(Abstract)

The QBO modulation have been revealed in the investigation of correlation betweenthe atmospheric temperature and the solar activity in recent years.The correlation be-tween the temperature and solar flux changes from nective to positive alternatively fromthe Stratosphere to low thernoshere and the vertical extent of this exchange structure istypical of the vertical wavelength of planetory wave.This vertical structure of the resporse to solar variability,seems to indicate that the temperate of the higher atmosphere is affected not only by radiative processes,but also by dynamic processes and modulated by the QBO.