1979年夏季青藏高原地区云对辐射周期振荡的作用

The Effect of Cloud on the Radiational Oscillations over Qinghai-Xizang Plateau in Summer 1979

摘要: 本文通过1979年夏季青藏高原地区19个站的大气加热场诸分量的功率谱计算，表明存在8—12天的准周期振荡。此外，着重讨论了云在辐射加热的准周期振荡中的作用。

Abstract: The power spectrum analyses of atmospheric heating components in Lhasa and nineteen stations over the Qinghai-Xizang Plateau in Summer 1979 have been calculated. It is found that there is a 8—12 days quasi-periodic oscillation for the radiation, latent and sensible heat. Furthermore, we focus our discussion on the effect of clouds on quasi-periodic oscillation of the radiation heat