A review of current issues in air pollution modeling and simulation |
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| Authors: | Bruno Sportisse |
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| Institution: | (1) CEREA, Joint Laboratory ENPC/EDF R&D, CLIME project ENPC/INRIA, Paris, France |
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| Abstract: | Air pollution modeling is now a mature field, and comprehensive numerical models (the chemistry-transport models) are used
in many applications. This article aims at reviewing the main issues from the point of view of applied mathematics and computational
physics (as viewed by the author). We address topics such as subgrid parameterization, numerical algorithms with a focus on
aerosol simulation, data assimilation and inverse modeling, reduction of high-dimensional models and propagation of uncertainties.
Even if this article is strictly related to air pollution modeling, many issues and methods can be extended to dispersion
of tracers in other media (for instance, water).
This article is based on a plenary talk given at SIAM Geosciences, Avignon, June 2005. |
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| Keywords: | air pollution modeling chemistry-transport models |
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