ADMS模型在复杂地形地区的应用

ADMS Model System in Complex Terrain

应用新一代的大气扩散模型(ADMS模型)预测重庆某个复杂地形区域的H2S地面浓度,并分别将其与导则模型的预测值与实际监测值进行了对比统计分析。分析结果表明:ADMS模型对复杂地形的处理是有效的,在复杂地形上应用相比导则模型能够获得较好的预测结果,可应用到重庆的大气污染预测及管理中。

A new generation atmosphere diffusion model （ADMS model） and Regulatory model were used to forecast the average concentration values of H2 S in a complex terrain of Chongqing. The two model results were compared with the monitoring concentration values. The statistical analysis of forecast result indicates that ADMS model is rather effective in dealing with the data of complex terrain and has more exact result than Regulatory model in complex terrain. Therefore, ADMS model should be applied to air environment quality prediction and management in Chongqing city.