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Performances des modélisations déterministes d'ozone à méso-échelle et à micro-échelle dans les Alpes-Maritimes.

Abstract : In the extreme southeast of France the Alpes-Maritimes are regularly touched by ozone pollution. Pollutant emissions by the human activities and by certain natural sources are responsible for it in weather conditions convenient to their bad dispersal. This photochemical said pollution is numerically feigned by determinist models with diverse spatial scales: they take into account the atmosphere chemistry and the transport of pollutants. Excessively complex these tools allow to inform the citizens the day before or two days before about the air quality whom they are going to inhale. These models thus perform a preventive mission because certain decisions will be taken in case of peaks pollution forecast. The objective of this article is to estimate the reliability of the platform AIRES, a local application of the model PREV' AIR which models the atmospheric pollution at European scale. This validation is established by the confrontation of the model outputs with the data measured on the ground during very numerous itinerant ozone measurements campaigns.
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https://hal.archives-ouvertes.fr/hal-00515514
Contributor : Nicolas Martin <>
Submitted on : Tuesday, September 7, 2010 - 11:17:00 AM
Last modification on : Monday, June 29, 2020 - 6:45:55 AM

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  • HAL Id : hal-00515514, version 1

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Nicolas Martin. Performances des modélisations déterministes d'ozone à méso-échelle et à micro-échelle dans les Alpes-Maritimes.. Cybergeo : Revue européenne de géographie / European journal of geography, UMR 8504 Géographie-cités, 2010, http://cybergeo.revues.org/index23183.html. ⟨hal-00515514⟩

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