STATISTICAL INVESTIGATION OF BOUNDARY LAYER DEPTH IN BEIJING AREA
北京地区边界层厚度特征的统计研究

By using the observed wind and temperature data of Beijing observatory and 320m-tower for several years, boundary layer depth (BLD) characteristics under different stability categories are statistically analysed. Frequency of stability categories in the Beijing area, BLD under equilibrium conditions, the diagnostic models of BLD and forecasting models of nocturnal BLD, are obtained. Results are enough to study on pollution models in mesomacroscale range and boundary layer structure.