Author(s)

S. Heinz, R. Knoche & K. Schafer

Abstract

Emissions of diffuse sources estimated by immission measurements S. Heinz, R. Knoche, K. Schafer Fraunhofer Institutfur Atmosphdrische Umweltforschung (IFU), Kreuzeckbahnstrafie 19, D-82467 Garmisch-Partenkirchen, Germany ABSTRACT Reduction strategies for the emissions of diffuse sources or measures for the stabilization of these inputs into atmosphere require monitoring techniques providing high-quality data of these emissions. Because in many cases these sources are difficult to access, an approach is considered combining optical remote sensing techniques for estimating path-integrated concentrations near sources with dispersion modelling. For this transport modelling to estimate emission rates of diffuse sources different methods are considered and compared. New concepts are shown for the optimization of measurement configurations. EMISSIONS OF DIFFUSE SOURCES Considerably damages of ecological systems, climate changes or endangerings of human health m

Keywords