The Observational Analysis of Atmospheric Boundary Layer Structure in East Part and Downstream of Tibetan Plateau
青藏高原东部及下游地区冬季边界层的观测分析

The atmospheric boundary layer(ABL) structure in east part and downstream of Tibetan Plateau(TP) was investigated utilizing the intensifying radiosonde data in December 2007.The results indicate that there is a surface-based temperature inversion layer(SBTIL) with an average heights of 500 m at nighttime,and a mixed layer(ML) with the heights of 2000 m in east part of TP in winter.The water vapor and wind speed were well mixed in the ML,and there is a deeply humidity inversion layer(HIL) when the ML was mat...