CHIMERE 2013: a model for regional atmospheric composition modelling
Laurent Menut,Bertrand Bessagnet,D. Khvorostyanov,Matthias Beekmann,Nadège Blond,Augustin Colette,Isabelle Coll,Gabriele Curci,Gilles Foret,Alma Hodzic,Sylvain Mailler,Frédérik Meleux,Jean-Louis Monge,Isabelle Pison,Guillaume Siour,Solène Turquety,Myrto Valari,Robert Vautard,Marta G. Vivanco +18 more
TL;DR: The CHIMERE chemistry-transport model as discussed by the authors is dedicated to regional atmospheric pollution event studies and has been used extensively in the literature to quantify and mitigate the effects of Tropospheric trace gas and aerosol pollution.
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Abstract: . Tropospheric trace gas and aerosol pollutants have adverse effects on health, environment and climate. In order to quantify and mitigate such effects, a wide range of processes leading to the formation and transport of pollutants must be considered, understood and represented in numerical models. Regional scale pollution episodes result from the combination of several factors: high emissions (from anthropogenic or natural sources), stagnant meteorological conditions, kinetics and efficiency of the chemistry and the deposition. All these processes are highly variable in time and space, and their relative contribution to the pollutants budgets can be quantified with chemistry-transport models. The CHIMERE chemistry-transport model is dedicated to regional atmospheric pollution event studies. Since it has now reached a certain level a maturity, the new stable version, CHIMERE 2013, is described to provide a reference model paper. The successive developments of the model are reviewed on the basis of published investigations that are referenced in order to discuss the scientific choices and to provide an overview of the main results.
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Citations
Analysis of the atmospheric composition during the summer 2013 over the Mediterranean area using the CHARMEX measurements and the CHIMERE model
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TL;DR: The CHIMERE model as discussed by the authors is a chemistry-transport model which takes into account all these processes and shows that this model allows an adequate representation the atmospheric composition over the western Mediterranean, in terms of ozone concentration, particulate matter (PM) and aerosol optical depth (AOD).
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References
Atmospheric chemistry and physics: from air pollution to climate change.
John H. Seinfeld,Spyros N. Pandis +1 more
- 01 Jan 2006
TL;DR: In this article, the authors present a model for the chemistry of the Troposphere of the atmosphere and describe the properties of the Atmospheric Aqueous phase of single aerosol particles.
12.6K
•Book
Atmospheric Chemistry and Physics: From Air Pollution to Climate Change
John H. Seinfeld,Spyros N. Pandis +1 more
- 01 Jan 1997
TL;DR: In this paper, the authors present a model for the chemistry of the Troposphere of the atmosphere and describe the properties of the Atmospheric Aqueous phase of single aerosol particles.
11.9K
Towards the ultimate conservative difference scheme V. A second-order sequel to Godunov's method
TL;DR: In this article, a second-order extension of the Lagrangean method is proposed to integrate the equations of ideal compressible flow, which is based on the integral conservation laws and is dissipative, so that it can be used across shocks.
7.4K
Sequential data assimilation with a nonlinear quasi-geostrophic model using Monte Carlo methods to forecast error statistics
TL;DR: In this article, a new sequential data assimilation method is proposed based on Monte Carlo methods, a better alternative than solving the traditional and computationally extremely demanding approximate error covariance equation used in the extended Kalman filter.
Estimates of global terrestrial isoprene emissions using MEGAN (Model of Emissions of Gases and Aerosols from Nature)
TL;DR: The Model of Emissions of Gases and Aerosols from Nature (MEGAN) is used to quantify net terrestrial biosphere emission of isoprene into the atmosphere as mentioned in this paper.