摘要
科学地选取大气扩散模型是计算结果能够反映客现实际的前提。输入数据处理的正确与否直接影响后续大气扩散模型的预测结果。比较不同模型输入数据之间的差异是模型选取的主要依据之一。文章简述了大气扩散模型AERMOD和CALPUFF的技术流程,对两个模型的气象数据、地理数据和污染源数据进行了对比。对于利用大气扩散模型预测污染趋势具有一定的参考价值和实际意义。
Scientific selection of atmosphere diffusion model is the precondition of obtaining objective calculation results.The accuracy of input data processing directly affect the predictive results of the atmospheric diffusion model.Comparing the differences between input data is one of the main basis for model selection.This paper has summarized the technology process,compared meteorological data,geographical data and sources data of atmospheric diffusion model of AERMOD and CALPUFF.This have referential value and practical significance for forecasting air pollution tendency.
出处
《环境科学与管理》
CAS
2014年第9期93-96,共4页
Environmental Science and Management
