Inverse modelling on the basis of remote sensing to determine emission rates

Abstract

Inverse modelling with a Gaussian dispersion model is used to determine emission rates of diffuse sourees. The path-integrated gaseous concentrations of an exhaust are measured downwind of the source by FTIR absorption spectroscopy. Results of emission investigations from slurry spreading and a livestock building are discussed.

Keywords

• gaussian dispersion model
• absorption spectroscopy
• slurry spreading
• livestock building
• gaußsches dispersionsmodell
• spurengase
• gülleausbringung
• stallanlagen