Author(s)

F. Slemr, R. Friedrich and J. Slemr

Abstract

Evaluation of Calculated Emission Inventories for a City: EVA A contribution to subproject GENEMIS F Slemr\ R. Friedrictf and J. Slemr* *FraunhoferInstitutfurAtmospharische Umweltforschung, Kreuzeckbahnstrafle 19, D-82467 Garmisch-Partenkirchen, Germany ^Institutfur Energiewirtschaft und Rationelle Energieanwendung, Universitdt Stuttgart, Hefibruhlstrafle 49a, D-70550 Stuttgart, Germany An accurate numerical simulation of the regional ozone distribution by chemistry/transport models (CTM) requires input data on NO%, VOCs and CO emissions which are highly resolved in space and time. These data are usually calculated from statistical data using complex emission models. The resulting spatially and temporally disaggregated emission data may be fraught with considerable uncertainties and need urgently to be validated against field measurements. A number of institutions have joined to tac

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