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Keuken, M.P. (author), Moerman, M. (author), Voogt, M. (author), Zandveld, P. (author), Verhagen, H. (author), Stelwagen, U. (author), de Jonge, D. (author)In this study, NOx and particle number concentration (PNC) at an urban background and a traffic location were measured in the city of Amsterdam (the Netherlands). Modelled and measured contributions to NOx and PNC at the traffic location were used to derive real-world PN emission factors for average urban road traffic. The results for NOx were...article 2016
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Amato, F. (author), Zandveld, P. (author), Keuken, M. (author), Jonkers, S. (author), Querol, X. (author), Reche, C. (author), Denier van der Gon, H.A.C. (author), Schaap, M. (author)Road dust emission is an emerging issue in air quality due to the lack of remediation measures in contrast to vehicle exhaust emissions. The evidence of receptor modeling studies allows for quantifying impact on a few receptors, but the high cost of PM chemical speciation data and the questionable representativeness of single monitoring sites,...article 2016
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Keuken, M.P. (author), Moerman, M. (author), Zandveld, P. (author), Henzing, J.S. (author)Total and size-resolved particle number and black carbon concentrations were investigated in urban areas of the city of Rotterdam (the Netherlands) situated near an industrial area. Several monitoring campaigns were conducted in the period 2011-2014 at three local locations and at a regional background site. Black carbon levels showed minor...article 2015
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Keuken, M.P. (author), Moerman, M. (author), Zandveld, P. (author), Henzing, J.S. (author), Hoek, G. (author)The presence of black carbon, and size-resolved and total particle number concentrations (PNC) were investigated in the vicinity of Schiphol airport in the Netherlands, the fourth busiest airport in Europe. Continuous measurements were conducted between March and May 2014at Adamse Bos, located 7km from Schiphol, and in 2012at Cabauw, a regional...article 2015
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Duyzer, J. (author), van den Hout, D. (author), Zandveld, P. (author), van Ratingen, S. (author)The suitability of European networks to check compliance with air quality standards and to assess exposure of the population was investigated. An air quality model (URBIS) was applied to estimate and compare the spatial distribution of the concentration of nitrogen dioxide (NO2) in ambient air in four large cities. The concentrations calculated...article 2015