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Geoscientific Model Development An interactive open-access journal of the European Geosciences Union
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Volume 8, issue 6
Geosci. Model Dev., 8, 1763–1773, 2015
https://doi.org/10.5194/gmd-8-1763-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Geosci. Model Dev., 8, 1763–1773, 2015
https://doi.org/10.5194/gmd-8-1763-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Methods for assessment of models 12 Jun 2015

Methods for assessment of models | 12 Jun 2015

Path-integral method for the source apportionment of photochemical pollutants

A. M. Dunker
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Cited articles  
Bowman, F. M.: A multi-parent assignment method for analyzing atmospheric chemistry mechanisms, Atmos. Environ., 39, 2519–2533, 2005.
Bowman, F. M. and Seinfeld, J. H.: Ozone productivity of atmospheric organics, J. Geophys. Res., 99, 5309–5324, 1994.
Butler, T. M., Lawrence, M. G., Taraborrelli, D., and Lelieveld, J.: Multi-day ozone production potential of volatile organic compounds calculated with a tagging approach, Atmos. Environ., 45, 4082–4090, 2011.
Cohan, D. S., Hakami, A., Hu, Y., and Russell, A. G.: Nonlinear response of ozone to emissions: source apportionment and sensitivity analysis, Environ. Sci. Technol., 39, 6739–6748, 2005.
Dunker, A. M.: Efficient calculation of sensitivity coefficients for complex atmospheric models, Atmos. Environ., 15, 1155–1161, 1981.
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A new method is presented for allocating the anthropogenic part of a pollutant concentration to the sources responsible. The method requires integrating sensitivity coefficients over a range of emissions defined by an emission-control strategy. A simplified photochemical model is used to evaluate options for the numerical integration and the dependence of the source contributions on the control strategy. Results are presented for ozone, formaldehyde, nitrogen dioxide, and nitric acid.
A new method is presented for allocating the anthropogenic part of a pollutant concentration to...
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