Zobrazeno 1 - 10
of 38
pro vyhledávání: '"S. Maille"'
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 5641-5655 (2024)
We propose two explicit expressions to calculate the settling speed of solid atmospheric particles with prolate spheroidal shapes under the hypothesis of horizontal and vertical orientation. The first formulation is based on theoretical arguments onl
Externí odkaz:
https://doaj.org/article/996f9cd106a1450e9afde789b7823e32
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 5431-5457 (2024)
A new version of the CHIMERE model is presented. This version contains both computational and physico-chemical changes. The computational changes make it easy to choose the variables to be extracted as a result, including values of maximum sub-hourly
Externí odkaz:
https://doaj.org/article/5a77636463834b5384b08f28f797c405
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 3645-3665 (2024)
Meteorological and chemical modelling at the regional scale often involve the nudging of the modelled meteorology towards reanalysis fields and meteo-chemical coupling to properly consider the interactions between aerosols, clouds and radiation. Both
Externí odkaz:
https://doaj.org/article/19c50df733da47278c29d4d578f30398
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 7509-7526 (2023)
This study presents a novel method to estimate the performance of advection schemes in numerical experiments along with a semi-realistic, non-linear, stiff chemical system. This method is based on the examination of the “signature function”, an i
Externí odkaz:
https://doaj.org/article/5c3a23ffb69f4e8b983b00e8cd80ff40
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 7281-7296 (2023)
The atypical huge forest fires observed in France during the summer of 2022 are modeled using the CHIMERE model. The impact of these emissions is quantified on ozone, aerosols and aerosol optical depth (AOD). The fires also influence the surface by d
Externí odkaz:
https://doaj.org/article/78f15d50eb4e4185a9f60a13991fb319
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 1119-1127 (2023)
This study introduces AerSett v1.0 (AERosol SETTling version 1.0), a model giving the settling speed of big spherical aerosols in the atmosphere without going through an iterative equation resolution. We prove that, for all spherical atmospheric aero
Externí odkaz:
https://doaj.org/article/d9f587fd89604aa3a7c9be7a0ff26794
Meteorological export and deposition fluxes of black carbon on glaciers of the central Chilean Andes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1749-1768 (2023)
Air pollution in the central zone of Chile is not only a public health concern but also threatens water resources and climate, in connection with the transport and deposition of black carbon (BC) from urban centers onto the glaciers of the Andes. Che
Externí odkaz:
https://doaj.org/article/92300cf5176246249df7637d9e43e8ad
Autor:
M. Lachatre, S. Mailler, L. Menut, A. Cholakian, P. Sellitto, G. Siour, H. Guermazi, G. Salerno, S. Giammanco
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 13861-13879 (2022)
Volcanic activity is an important source of atmospheric sulfur dioxide (SO2), which, after conversion into sulfuric acid, induces impacts on rain acidity, human health, meteorology and the radiative balance of the atmosphere, among others. This work
Externí odkaz:
https://doaj.org/article/e89b6ae97ade492fb1a2602e9d4cee27
Akademický článek
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Autor:
L. Menut, B. Bessagnet, R. Briant, A. Cholakian, F. Couvidat, S. Mailler, R. Pennel, G. Siour, P. Tuccella, S. Turquety, M. Valari
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 6781-6811 (2021)
The CHIMERE chemistry-transport model v2020r1 replaces the v2017r5 version and provides numerous novelties. The most important of these is the online coupling with the Weather Research and Forecasting (WRF) meteorological model via the OASIS3 – Mod
Externí odkaz:
https://doaj.org/article/9c519b257e5643a9b94c32baa98c1080