Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.5094/APR.2010.018 |
Local air pollution and long-range mass transport of atmospheric particulate matter: A comparative study of the temporal evolution of the aerosol size fractions | |
Febo, Antonio2; Guglielmi, Fabio3; Manigrasso, Maurizio1; Ciambottini, Valerio3; Avino, Pasquale1 | |
通讯作者 | Avino, Pasquale |
来源期刊 | ATMOSPHERIC POLLUTION RESEARCH |
ISSN | 1309-1042 |
出版年 | 2010 |
卷号 | 1期号:3页码:141-146 |
英文摘要 | Long-range transport of polluted air masses can significantly affect surface particulate matter levels. PM10 and PM2.5 daily-average ponderal values alone are not sufficient to investigate the occurrence of such phenomena and consequently do not give significant information for source apportionment. In this work, the analysis of aerosol size spectra and the study of the correlation of the fine and coarse modes of PM have been applied to individuate long-range transport episodes of polluted air masses. Dust-models and backward-trajectory analysis were supportive to local surface measurements of size distribution of PM in confirming the origins of remote sources of pollution. An application is discussed involving long range transport of desert dust over Italy that comparatively examined with a fine-PM pollution episode due to local sources. During the study, the atmospheric stability/unstability conditions were followed through the trend of the natural radioactivity considered as tracer of the Planetary Boundary Layer. (C) Author(s) 2010. This work is distributed under the Creative Commons Attribution 3.0 License. |
英文关键词 | Long-range transport Aerosol size spectra Coarse/fine mode correlation Natural radioactivity |
类型 | Article |
语种 | 英语 |
国家 | Italy |
收录类别 | SCI-E |
WOS记录号 | WOS:000208509900002 |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/163370 |
作者单位 | 1.DIPIA Ist Super Prevenz & Sicurezza Lavoro, I-00184 Rome, Italy; 2.CNR CTP Syst, Rome, Italy; 3.Area Ric CNR Roma, Ist Inquinamento Atmosfer, I-00016 Monterotondo, Italy |
推荐引用方式 GB/T 7714 | Febo, Antonio,Guglielmi, Fabio,Manigrasso, Maurizio,et al. Local air pollution and long-range mass transport of atmospheric particulate matter: A comparative study of the temporal evolution of the aerosol size fractions[J],2010,1(3):141-146. |
APA | Febo, Antonio,Guglielmi, Fabio,Manigrasso, Maurizio,Ciambottini, Valerio,&Avino, Pasquale.(2010).Local air pollution and long-range mass transport of atmospheric particulate matter: A comparative study of the temporal evolution of the aerosol size fractions.ATMOSPHERIC POLLUTION RESEARCH,1(3),141-146. |
MLA | Febo, Antonio,et al."Local air pollution and long-range mass transport of atmospheric particulate matter: A comparative study of the temporal evolution of the aerosol size fractions".ATMOSPHERIC POLLUTION RESEARCH 1.3(2010):141-146. |
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