DOI: 10.1016/j.atmosenv.2014.03.039
Scopus记录号: 2-s2.0-84900537371
论文题名: Cyclist exposure to UFP and BC on urban routes in Antwerp, Belgium
作者: Peters J ; , Van den Bossche J ; , Reggente M ; , Van Poppel M ; , De Baets B ; , Theunis J
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 92 起始页码: 31
结束页码: 43
语种: 英语
英文关键词: High resolution
; Hot-spot
; Mapping
; Mobile monitoring
; Peak concentration
; Space and time variability
; Urban air quality
Scopus关键词: Atmospherics
; Earth atmosphere
; Mapping
; High resolution
; Hot spot
; Mobile monitoring
; Peak concentrations
; Space and time
; Urban air quality
; Topology
; black carbon
; industrial chemical
; air quality
; black carbon
; concentration (composition)
; pollutant source
; pollutant transport
; pollution exposure
; spatiotemporal analysis
; traffic emission
; urban area
; article
; Belgium
; cycling
; environmental exposure
; human
; humidity
; meteorology
; particulate matter
; priority journal
; railway
; residential area
; seasonal variation
; temperature sensitivity
; ultrafine particle
; urban area
; Antwerp [Belgium]
; Belgium
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Ultrafine particles (UFP) and black carbon (BC) concentrations show a highly dynamic micro-variability in urban area. Mobile monitoring using a bicycle platform (354 runs in 1 month) was adopted in this study to characterize the micro-variability in relation to traffic intensity, street topology and meteorological conditions. For UFP and BC a positive relationship was demonstrated between pollutant concentration and traffic intensity. In addition, the distance to the traffic and the street topology were the dominant factors influencing the UFP and BC concentrations. A high variability between streets and even within streets was observed, and also between days and hour of the day. The exposure of cyclists in urban environments is strongly linked to the spatio-temporal variability of the pollutant concentrations. Fixed-track comparisons through time revealed significant differences in exposure between days and hour of the day, but even more importantly due to the occurrence of peak concentrations along the cycling track. Peaks were mainly found near busy cross-roads and in tunnels. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80808
Appears in Collections: 气候变化事实与影响
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作者单位: VITO - Flemish Institute for Technological Research, 2400 Mol, Belgium; KERMIT, Dept. of Mathematical Modelling, Statistics and Bioinformatics, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium
Recommended Citation:
Peters J,, Van den Bossche J,, Reggente M,et al. Cyclist exposure to UFP and BC on urban routes in Antwerp, Belgium[J]. Atmospheric Environment,2014-01-01,92