Assessing ozone abatement strategies in terms of their effectiveness on the regional and urban scales

摘要: Abstract Integrated ozone abatement strategies should take into account that an emission intervention which is effective on the regional scale may not necessarily be for a city and its surroundings. In context of study performed European Commission methodology was developed assessing in terms their effectiveness both urban scale. Towards this aim, assumptions made three reduction scenarios were assumed to valid also situation areas Athens Stuttgart corresponding inventories compiled. The EMEP MSC-W model used calculate distribution over 6 month summer period applying 1990 meteorology. Local transport chemical transformation processes analysed with fine structure (OFIS) model. Both local simulations base case (1990 situation) scenarios. significance reductions demonstrated by aid second series assuming interventions implemented only at results reveal exposure conglomerations as ones considered depends influences. Urban VOC control found reducing primarily or scale, whereas NOx cause increase peak while contributing ozone.