title: Decision support system for the evaluation of urban air pollution control options: application for particulate pollution in Thessaloniki, Greece.
abstract: Development of strategies to control urban air pollution is a complex and multi-disciplinary process involving a wide range of scientists with different expertise and interests. This paper presents an integrated assessment methodological scheme for the evaluation of air pollution control measures that are put forward in order to reduce sufficiently air pollution levels in urban areas. Forming long-term, efficient air pollution control strategies requires knowledge of the costs associated with their implementation, the emission inventories and emission reductions to be achieved, as well as the concentration variations that represent air quality levels in the area examined. In contrast to the majority of the currently employed assessment approaches, the presented scheme enables the evaluation of any proposed air pollution control option in terms of its combined impact on air quality and social welfare, by correlating economic and health impact assessment issues. The approach presented in this paper brings together air quality modelling and mathematical programming techniques and provides a decision support system for the determination of optimal bundles of air pollution control options according to the particular features and needs of the areas examined. Both cost-effectiveness and cost-benefit approaches are taken into account in order to put the problem on the basis of economic efficiency from a societal perspective. The methodology is implemented for the case of Thessaloniki, Greece, which is selected on the grounds that the area is considered as one of the most polluted--if not the most polluted--cities within Europe, especially with respect to airborne particles.
authors.affiliation: Laboratory of Heat Transfer and Environmental Engineering, Aristotle University Thessaloniki, Thessaloniki, Greece. vlahoco@aix.meng.auth.gr
authors.forename: Ch
authors.initials: Ch
authors.lastname: Vlachokostas
authors.forename: Ch
authors.initials: Ch
authors.lastname: Achillas
authors.forename: Nu
authors.initials: N
authors.lastname: Moussiopoulos
authors.forename: E
authors.initials: E
authors.lastname: Hourdakis
authors.forename: G
authors.initials: G
authors.lastname: Tsilingiridis
authors.forename: L
authors.initials: L
authors.lastname: Ntziachristos
authors.forename: G
authors.initials: G
authors.lastname: Banias
authors.forename: N
authors.initials: N
authors.lastname: Stavrakakis
authors.forename: C
authors.initials: C
authors.lastname: Sidiropoulos
mesh_terms: D000393:Air Pollutants; D003660:Decision Support Systems, Management; D006115:Greece; D010316:Particle Size; D014504:Urban Health
chemical_list: D000393:Air Pollutants