几种大气预测模式预测结果比较分析

估算模式、AERMOD模式系统、ADMS模式系统均是HJ2.2-2008《环境影响评价技术导则大气环境》中推荐的大气预测模式,为探求此3种大气预测模式预测结果的大小关系规律,选用估算模式、AERMOD模式系统、ADMS模式系统,在简单地形和复杂地形两种条件下,结合一般工业类环评项目中常见的点源、面源案例,对不同预测模式的大气预测结果进行比较分析,得出相应的规律,对环评工作中进一步预测模式的选用具有一定的参考借鉴意义。

Comparative Analysis on the Calculation Result of Several Atmospheric Prediction Models

Estimation Model,AERMOD Model System and ADMS Model System were all the atmospheric prediction models introduced by guidelines for environmental impact assessment on atmospheric environment（HJ2.2-2008）.In order to study realtionship disciplines among the calculation results of three atmospheric prediction models above,this study used Estimation Model,AERMOD Model System and ADMS Model System to compare and analyze the calculation results of different atmospheric prediction models under two conditions of simple terrain and complex terrain,and relevant disciplines were concluded.This study has reference significance on further prediction model selection during the environmental impact assessment work.