| 交通来源颗粒物粒径谱分布及其与能见度关系 |
| |
| 引用本文： | 王 玮,潘 志,刘红杰,叶慧海,岳 欣,王 英,刘 萍.交通来源颗粒物粒径谱分布及其与能见度关系[J].环境科学研究,2001,14(4):17-22. |
| |
| 作者姓名： | 王 玮 潘 志 刘红杰 叶慧海 岳 欣 王 英 刘 萍 |
| |
| 作者单位： | 1.中国环境科学研究院,北京 100012 |
| |
| 基金项目： | 交通部重点科技项目 (95 -0 6-0 1-19)，北京市蓝天工程项目 |
| |
| 摘 要： | 对谭裕沟隧道内颗粒物的浓度谱进行了分析,研究了交通来源颗粒物的粒径浓度谱分布特征,并且探讨了不同粒径颗粒物对能见度的影响.结果表明,细粒子的污染比较严重,是影响能见度的主要因素.
|
| 关 键 词： | 隧道 机动车 能见度 颗粒物 粒径分布 |
| 文章编号： | 1001-6929(2001)04-0017-06 |
| 收稿时间： | 2001/2/14 0:00:00 |
Characteristics of Size Distribution of Particles from Traffic Sources and Their Relations with Visibility |
| |
| WANG Wei,PAN Zhi,LIU Hong-jie,YE Hui-hai,YUE Xin,WANG Ying and LIU Ping.Characteristics of Size Distribution of Particles from Traffic Sources and Their Relations with Visibility[J].Research of Environmental Sciences,2001,14(4):17-22. |
| |
| Authors: | WANG Wei PAN Zhi LIU Hong-jie YE Hui-hai YUE Xin WANG Ying and LIU Ping |
| |
| Institution: | 1.Chinese Research Academy of Environmental Sciences, Beijing 100012, China2.Research Institute of Highway, the Ministry of Communications, Beijing 100088, China3.Department of Environmental Sciences, Jilin Universtiy, Changchun 130061,China |
| |
| Abstract: | The size distribution of particles in Tanyugou highway tunnel was analyzed by using advanced size distribution analyzer.Characteristics of size distribution of particles from traffic sources were studied,and relations between particles with different diameters and visibility were discussed as well. Results show that pollution of fine particles was relatively serious and it is the major factor that influences visibility. |
| |
| Keywords: | highway tunnel vehicle visibility particle size distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境科学研究》浏览原始摘要信息 |
| 点击此处可从《环境科学研究》下载免费的PDF全文 |
|
