Modelling street level PM10 concentrations across Europe: source apportionment and possible futures (15 page pdf, Kiesewetter, G., Borken-Kleefeld, J., Schöpp, W., Heyes, C., Thunis, P., Bessagnet, B., Terrenoire, E., Fagerli, H., Nyiri, A., and Amann, M., Atmos. Chem. Phys., Feb. 13, 2015)
Also discussed here: Clearing up Europe’s air pollution hotspots (News, International Institute for Applied Systems Analysis, Feb 19, 2015)
Today we review modeling sources of ambient air pollution across Europe down to the street canyon scale (using the GAINS, model developed by the International Institute for Applied Systems Analysis) as measured by 1850 monitoring stations (including 300 traffic stations) and then applying various policy scenarios. Results indicate the while most areas show improvement over the next two decades, some continue to remain below EU air quality limits, specifically, southern Poland, the Czech Republic, Slovakia, northern Italy, and Bulgaria. Adherence to these limits require more than vehicle emission controls such as introduction of low emission zones, improved road materials and road dust removal and eliminating studded tires and controlling emissions from home heating fuels such as wood burning.
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