Research on the Turbulent Diffusion Capability of the Chongqing Winter Boundary Layer Atmosphere
重庆冬季大气边界层湍流扩散能力的初步研究

Using the wind data measured by three-axes propeller anemometers in Chongqing City from 16 December, 1989 to 14 January, 1990, the atmospheric diffusion parameters are calculated for three cases a windy day, a calm day and a foggy day, respectively. The turbulent intensity is calculated fdr a windy but fog-free day. The diffusion parameters for those cases are compared and examined. The turbulent intensity is analysed. Therefore we can understand the turbulent diffusion capability of the Chongqing boundary-layer under conditions of windy, calm or foggy days.