| 摘 要： | Based on the DRS model (one coupled dynamical-radiational model of stratocumulus), though extended to take advection into account, several calculations have been made to estimate its contributions to the thermodynamical structure of the PBL (planetary boundary layer). Advection various calculations show does affect the development of :he PBL, particularly in cloud forming and evolving. One of the intriguing findings which accords well with observations demonstrates that cold currents create strong convective weather, while warm currents bring about stable weather: produce prolonged low clouds or fogs.
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