Local fractions – a method for the calculation of local source contributions to air pollution, illustrated by examples using the EMEP MSC-W model (rv4_33)
Climate Modelling and Air Pollution Division, Research and Development Department, Norwegian Meteorological
Institute (MET Norway), P.O. 43 Blindern, 0313 Oslo, Norway
Department of Chemistry, UiT – The Arctic University of Norway, 9037 Tromsø, Norway
Bruce Rolstad Denby
Climate Modelling and Air Pollution Division, Research and Development Department, Norwegian Meteorological
Institute (MET Norway), P.O. 43 Blindern, 0313 Oslo, Norway
Michael Gauss
Climate Modelling and Air Pollution Division, Research and Development Department, Norwegian Meteorological
Institute (MET Norway), P.O. 43 Blindern, 0313 Oslo, Norway
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We present a new method for individually quantifying the contributions from different sources to local air pollution. The method can be used to distinguish the sources of local air pollution for any position in one single model simulation and thus to provide detailed maps of the origin of the pollutants. Hence, it can be used for time-critical operational services by providing scientific information as input for local policy decisions on air pollution abatement.
We present a new method for individually quantifying the contributions from different sources to...
