摘要
采用公路隧道实验方法来调查交通来源空气的污染 ,笔者在中国北方和南方公路隧道内进行了气态污染物和大气颗粒物的监测 ,气态污染物和大气颗粒物为多点位同步监测 ,气态污染物包括CO ,SO2 ,NOx 和VOCs等 ,大气颗粒物包括TSP ,PM1 0 ,PM2 5 和粒径浓度谱分布等。同时 ,还调查和分析了隧道内机动车流量、能见度和气象因子。利用上述分析和测定结果 。
Using highway tunnel experiment method in investigation of air pollution from traffic sources,the author carried out measurement of gaseous pollutants and particulate matter in highway tunnels in southern and northern parts of China respectively.The measurement was synchronized at multi\|sites.Gaseous pollutants were CO,SO\-2,NO x,VOCs and etc.Particulate matters include TSP,PM 10 ,PM 2.5 and size distribution.Meanwhile,vehicle flow rate in the highway tunnel,visibility and meteorological factors were also monitored.Based upon the above results, pollution from traffic sources and its effect on environment could be studied comprehensively.
出处
《环境科学研究》
EI
CAS
CSCD
北大核心
2001年第4期1-4,共4页
Research of Environmental Sciences
基金
交通部重点科技项目 (95 -0 6-0 1-19)
北京市蓝天工程项目
