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Étude de la pollution par l'ozone à échelle fine : premières mesures itinérantes dans les Alpes-Maritimes

Abstract : The region of Nice is regularly affected during the summer by episodes of photochemical pollution. The network of Atmo PACA's ozone analyzers allows a follow-up of this pollution for more than 10 years. The major inconvenience of these measures is their spatial punctuality while the ozone is an extremely reagent pollutant.Its strong spatial variability thus requires to have appeal to itinerant measures by means of analyzers of portab ozone. Factors influencing the concentrations of ozone are more clearly put in evidence so by proceeding. The campaigns of measures realized on Nice show important spatial disparities partially attributable in the destruction of the ozone by the monoxide of nitrogen and due to the presence of a big quantity of offshore ozone during polluted periods.
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  • HAL Id : hal-00419484, version 2

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Nicolas Martin, Pierre Carrega. Étude de la pollution par l'ozone à échelle fine : premières mesures itinérantes dans les Alpes-Maritimes. XXe colloque de l'Association Internationale de Climatologie, Sep 2007, Tunis, Tunisie. pp.363-368. ⟨hal-00419484v2⟩

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