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Yelva Roustan
Researcher at École des ponts ParisTech
Publications - 58
Citations - 1356
Yelva Roustan is an academic researcher from École des ponts ParisTech. The author has contributed to research in topics: Air quality index & Deposition (aerosol physics). The author has an hindex of 19, co-authored 50 publications receiving 1146 citations. Previous affiliations of Yelva Roustan include University of Paris & ParisTech.
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Technical Note: The air quality modeling system Polyphemus
Vivien Mallet,Vivien Mallet,Denis Quélo,Bruno Sportisse,Bruno Sportisse,M. Ahmed de Biasi,M. Ahmed de Biasi,Edouard Debry,Irène Korsakissok,Irène Korsakissok,Lin Wu,Lin Wu,Yelva Roustan,Yelva Roustan,Karine Sartelet,M. Tombette,H. Foudhil +16 more
TL;DR: Polyphemus is an air quality modeling platform which deals with applications from local scale to continental scale, using two Gaussian models and two Eulerian models to manage passive tracers, radioactive decay, photochemistry and aerosol dynamics.
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Simulation of aerosols and gas-phase species over Europe with the POLYPHEMUS system: Part I-Model-to-data comparison for 2001
TL;DR: A preliminary validation study of the Polyphemus system applied over Europe for 2001 of the aerosol model, a sectional model that describes the temporal evolution of the size/composition distribution of atmospheric particles containing a mix of black carbon, mineral dust, inorganic species, and primary and secondary organics.
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Impact of biogenic emissions on air quality over Europe and North America
TL;DR: In this paper, the impact of biogenic and anthropogenic emissions on ozone (O3) and particulate matter (PM) concentrations between North America (NA) and Europe was compared with other modeling teams of the AQMEII study.
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Estimation of the caesium-137 source term from the Fukushima Daiichi nuclear power plant using a consistent joint assimilation of air concentration and deposition observations
TL;DR: Inverse modeling techniques can be used to estimate the amount of radionuclides and the temporal profile of the source term released in the atmosphere during the accident of the Fukushima Daiichi nuclear power plant in March 2011.
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Development and validation of a fully modular platform for numerical modelling of air pollution: POLAIR
TL;DR: In this article, the authors describe a three-dimensional chemistry transport model, POLAIR, with a special focus on numerical aspects, which can deal with photochemistry (Racm, Radm), continental impact (e.g., passive transport), mercury, aerosols, etc.