Lateral transport of traffic pollutants in complex urban area
نویسندگان
چکیده
منابع مشابه
Modeling Spatial Patterns of Traffic-Related Air Pollutants in Complex Urban Terrain
BACKGROUND The relationship between traffic emissions and mobile-source air pollutant concentrations is highly variable over space and time and therefore difficult to model accurately, especially in urban settings with complex terrain. Regression-based approaches using continuous real-time mobile measurements may be able to characterize spatiotemporal variability in traffic-related pollutant co...
متن کاملExposure to urban pollutants and plasma vasopressin in traffic policemen.
OBJECTIVES The aim of the present study is to investigate whether traffic policemen of a big city exposed to urban pollutants may be at risk of alterations on plasma vasopressin (VP) concentrations compared with a control group. MATERIAL AND METHODS Out of a population of 395 Municipal Police employees, the subjects with the principal confounding factors were excluded from the study. Traffic ...
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http://www.revistadechimie.ro 61 Road traffic is one of the main sources of atmospheric pollution in urban areas, where the contribution of traffic flows, congestions and high population density typically increases the exposure of the settled population to pollutants [1-3]. One of the most important family of traffic-related pollutants is represented by nitrogen oxides (NOx), whose main contrib...
متن کاملStatistical Analysis of Two-lane Roundabout Data for Traffic Control Decision-Making in an Urban Area
Researches using existing statistics and data collected from the area of study help officials at decision-making, to improve the region's problems, like the problem of the high rate of accidents in the region, despite the low volume of daily service. The uses of roundabouts in many parts of the world have many advantages over intersections, amongst them are increased safety and capacity and red...
متن کاملRoad Traffic and PM10, PM2.5 Emission at an Urban Area in Algeria: Identification and Statistical Analysis
Air quality in greater Algiers, in Algeria was assessed analyzing aerosol particulate matter (PM10 and PM2.5) at a site influenced by heavy road traffic. Particulate matters were collected using a Gent sampler to characterize the atmospheric aerosol of Algiers. An Energy dispersive X ray spectrometer (EDXRF) was used to determine the heavy metal concentrations in the PM2.5 and PM10 size fractio...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2018
ISSN: 2100-014X
DOI: 10.1051/epjconf/201818002125