摘要
对谭裕沟隧道和梧桐山隧道TSP ,PM1 0 和PM2 5 质量浓度和主要无机成分的分析结果表明 ,交通来源颗粒物中细粒子主要来源于机车尾气排放 。
Analytical results of TSP,PM 10 and PM 2.5 mass concentrations and their major inorganic compositions obtained in Tanyugou highway tunnel and Wutongshan highway tunnel showed that the fine particulate matters mainly came from vehicle emission and the coarse particles were from the road dust raised up by the vehicles movement.
出处
《环境科学研究》
EI
CAS
CSCD
北大核心
2001年第4期27-31,共5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
