Comparison of model results and measurement data on long-range transport of Pb and Cd pollution

摘要

Eulerian three-dimensional model ASIMD (Asymmetric Improved Model) in version with 50 km spatial resolution was used for calculations of Pb and Cd depositions and concentrations for the period 1990-95. The main uncertainty of model results is related to emission data for which estimates of the ESQUAD project and TNO-emission prepared for UBA project were used. The TNO total emission is lower for Pb by 25