摘要
文章介绍了美国主要的交叉口尾气污染扩散模型,并对模型进行了比较评价,探讨了传统交叉口扩散模型的缺陷;介绍了国内外交叉口尾气扩散研究的最新发展动态,最后提出了提高模型精度和发展新模型的几点建议。
Intersection dispersion models were reviewed with a comparative evaluation.The limitations of traditional intersection dispersion models were also discussed.The most recent development related to the intersection emission dispersion modelling was introduced and suggestions in improving accuracy of the existing models and developing new models were proposed as well.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2007年第4期103-105,共3页
Environmental Science & Technology
基金
国家自然科学基金(50378003)
国家自然科学基金(50522206)
关键词
交叉口
尾气排放
扩散模型
intersection
vehicle emission
dispersion model
