Emissions of fine particles, NOx, and CO from on-road vehicles in Finland

作者: Tarja Yli-Tuomi , Päivi Aarnio , Liisa Pirjola , Timo Mäkelä , Risto Hillamo

DOI: 10.1016/J.ATMOSENV.2005.07.049

关键词:

摘要: Abstract Real-time particle number size distributions and NO, NO 2 , x CO, CO concentrations were measured with a mobile laboratory van in October 2003 on the streets highways of Helsinki metropolitan area, Finland. A bimodal distribution was observed about 85% particles being smaller than 29 nm. fuel-based emission factors for size-resolved numbers, determined. Wide obtained all pollutants. In addition, PM 2.5 samples collected elemental compositions analysed. Relative to fixed site urban street air Cu, BC, Fe, Zn elevated. Weather road conditions influenced more differences between city highway traffic environments.

参考文章(44)
Lebret E, Srám R, Hänninen O, Maroni M, Katsouyanni K, Kuenzli N, Saarela K, Knöppel H, Zmirou D, Jantunen Mj, Air Pollution Exposure in European Cities: The "Expolis" Study. Journal of Exposure Science and Environmental Epidemiology. ,vol. 8, pp. 495- 518 ,(1997)
Liisa Pirjola, Heikki Parviainen, Maija Lappi, Kaarle Hämeri, Kaarle Häeri, Tareq Hussein, A novel mobile laboratory for Chasing city traffic SAE transactions. ,vol. 113, pp. 1258- 1264 ,(2004) , 10.4271/2004-01-1962
Brett C. Singer, Robert A. Harley, A Fuel-Based Motor Vehicle Emission Inventory. Journal of The Air & Waste Management Association. ,vol. 46, pp. 581- 593 ,(1996) , 10.1080/10473289.1996.10467492
J. Keskinen, K. Pietarinen, M. Lehtimäki, Electrical low pressure impactor Journal of Aerosol Science. ,vol. 23, pp. 353- 360 ,(1992) , 10.1016/0021-8502(92)90004-F
Steven H. Cadle, Patricia A. Mulawa, James Ball, Claudia Donase, Arnie Weibel, John C. Sagebiel, Kenneth T. Knapp, Richard Snow, Particulate Emission Rates from In-Use High-Emitting Vehicles Recruited in Orange County, California Environmental Science & Technology. ,vol. 31, pp. 3405- 3412 ,(1997) , 10.1021/ES9700257
Kaarle Kupiainen, Heikki Tervahattu, The Effect of Traction Sanding on Urban Suspended Particles in Finland Environmental Monitoring and Assessment. ,vol. 93, pp. 287- 300 ,(2004) , 10.1023/B:EMAS.0000016799.19441.0E
Hanna L. Karlsson, Lennart Nilsson, Lennart Möller, Subway Particles Are More Genotoxic than Street Particles and Induce Oxidative Stress in Cultured Human Lung Cells Chemical Research in Toxicology. ,vol. 18, pp. 19- 23 ,(2005) , 10.1021/TX049723C
Hans Moosmüller, Claudio Mazzoleni, Peter W. Barber, Hampden D. Kuhns, Robert E. Keislar, John G. Watson, On-road measurement of automotive particle emissions by ultraviolet lidar and transmissometer: instrument. Environmental Science & Technology. ,vol. 37, pp. 4971- 4978 ,(2003) , 10.1021/ES034443P
Mattias Hallquist, Sara Janhäll, Peter Molnár, Roadside measurements of fine and ultrafine particles at a major road north of Gothenburg Atmospheric Environment. ,vol. 36, pp. 4115- 4123 ,(2002) , 10.1016/S1352-2310(02)00183-8
A DUCI, A CHALOULAKOU, N SPYRELLIS, Exposure to carbon monoxide in the Athens urban area during commuting Science of The Total Environment. ,vol. 309, pp. 47- 58 ,(2003) , 10.1016/S0048-9697(03)00045-7