| A NUMERICAL STUDY ON THE MESO-SCALE POLLUTANT DISPERSION OVER A SLOPED SURFACE IN THE STABLE BOUNDARY LAYER |
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| 作者姓名： | 钟世远 周明煜 李兴生 |
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| 作者单位： | Department of Atmospheric Sciences，Nanjing University，Nanjing，National Research Center for Marine Environment Forecasts，State Oceanic Administration，Beijing，National Research Center for Marine Environment Forecasts，State Oceanic Administration，Beijing |
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| 摘 要： | A numerical model is used to study the properties of pollutant dispersion over a large uniformly-sloped surface in the stable atmospheric boundary layer. By simulating the structure of boundary layer flow to improve the advective wind field and vertical eddy difFusivities included in the advection-diffusion equation, this numerical model permits an estimation of the distribution of pollutant concentration for more realistic atmospheric diffusion conditions.
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