Erstellung einer methoden-konsistenten Zeitreihe von Stoffeinträgen und Ihren Wirkungen in Deutschland | Umweltbundesamt

Within the MAPESI project (FKZ 3707 64 200) deposition flux maps are determined for Germany based on a combination of observations and model results. Wet deposition is based on an interpolation scheme of observed fluxes. For the determination of dry deposition, however, we have to rely on a chemistry transport model which includes a dry deposition module. The dry deposition flux can not be monitored directly, because flux measurements are very expensive and the variability in space and time of the deposition fluxes is generally high for most of the atmospheric substances.