ADMS模式在大气扩散模拟中的应用研究

Research on ADMS Model in Atmospheric Environmental Impact Assessment

采用ADMS模式,以位于青岛市南翼的一处矿石码头大气扩散模拟为例进行实例研究,通过合理选取预测网格点和相应地形和气象等参数,模拟各种大气预测情景模式下污染物的分布情况,从科学性、工程性、可操作性等多方面考虑,提出了模型参数选取的技巧和方法。为大气环境影响评价的研究和实践工作提供参考和借鉴,为今后开展大气影响预测评价工作提供思路和指导。

An Ore terminal project in south Qingdao is selected as example to examine its impacts on air forecasting.It uses ADMS model to select prediction grid point set,corresponding terrain and meteorological parameters, simulating the deposition of air pollutants.The parameter selection methods in practical prediction were analyzed from the perspective of scientific, engineering, operation and other aspects.This paper provides reference for atmosphere evaluation research and practice, ideas and inspiration for further atmospheric impact assessment work.