A SENSITIVITY ANALYSIS OF ADMS-URBAN

INTRODUCTION Activities to test and improve atmospheric dispersion models are increasing in Europe. In order to evaluate environmental impact of vehicular traffic, Italian local authorities, acting in concert with other European countries, are beginning to utilise dispersion models. Algorithms based on simplified schemes of diffusion are particularly suitable for these applications. Despite its simplicity, ADMS-Urban is one of the most advanced models to calculate dispersion in the city as a whole.