城市交通废气污染现状及其预测方法  

PROGRESS ON VEHICLE EMISSIONS,MODELING AND PREDICTION IN URBAN AREA

作　　者：卢伟真[1] 

机构地区：[1]香港城市大学建筑系

出　　处：《力学与实践》2008年第4期1-7,共7页Mechanics in Engineering

基　　金：香港研究资助局资助项目(CERG额);香港城市大学研究基金(7002226(BC));国家自然科学基金项目资助(10672098)

摘　　要：随着工业化、城市化的发展,城市交通引起的废气污染对环境和人类健康的潜在影响正日益引起世界各国的普遍关注.为了更加有效地了解城市交通废气污染问题,就其污染现状、污染物变化特征、污染物浓度模拟及其预测方法等几个方面作一简要介绍,为力志于城市交通废气污染的研究者提供借鉴。The vehicular emissions in metropolis greatly affect the population health and the urban environment, and have been considered as one of key factors in urban development. An understanding of the urban traffic emissions, their diffusion and the future trends is important for the improvement and maintenance of healthy urban air quality. This paper gives a detailed review on the current status of urban traffic pollution, the characteristics of traffic emissions, and the prediction methodologies, which may be useful and interesting to those who are determined to tackle the challenging tasks in urban environmental pollution control and improvement.

关 键 词：交通废气 空气污染 模拟 统计模型 人工智能模型 

分 类 号：X522[环境科学与工程—环境工程] X131.1