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Modelling non-exhaust emissions of PM10 in Oslo. Impact of traffic parameters and road maintenance activities using the NORTRIP model.

Denby, B.R.

Publication details

Series: NILU OR 29/2013

Publisher: NILU

Year: 2013

ISBN: 978-82-425-2602-1

File: NILU OR 29/2013 (pdf)

Summary: This report was requested by the Norwegian Public Roads Administration (Statens vegvesen) to provide information concerning non-exhaust traffic emissions in Oslo and the impact of various traffic parameters and road maintenance activities on these emissions. This report provides the results of calculations made with the NORTRIP model, a recently developed emission model for calculating non-exhaust emissions. The sensitivity of the modelled emissions to traffic parameters such as studded tyre share and fraction of heavy duty vehicles is investigated. In addition the impact of salting and cleaning is addressed.