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- University of ExeterGB58 papers
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- Maison de la SimulationFR13 papers
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- Centre de Recherche Astrophysique de LyonFR10 papers
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8 papers · 1 filter
3D simulations of the Archean Earth including photochemical haze profiles
M. T. Mak, N. J. Mayne, D. E. Sergeev +5
We present results from 3D simulations of the Archean Earth including a prescribed (non-interactive) spherical haze generated through a 1D photochemical model. Our simulations sugg…
Temperature-chemistry coupling in the evolution of gas giant atmospheres driven by stellar flares
Harrison Nicholls, Eric Hébrard, Olivia Venot +2
The effect of enhanced UV irradiation associated with stellar flares on the atmospheric composition and temperature of gas giant exoplanets was investigated. This was done using a…
Simulations of idealised 3D atmospheric flows on terrestrial planets using LFRic-Atmosphere
Denis E. Sergeev, Nathan J. Mayne, Thomas Bendall +13
We demonstrate that LFRic-Atmosphere, a model built using the Met Office's GungHo dynamical core, is able to reproduce idealised large-scale atmospheric circulation patterns specif…
Forecasting >300 MeV SEP events: Extending SPARX to high energies
Charlotte O. G. Waterfall, Silvia Dalla, Mike S. Marsh +2
The forecasting of solar energetic particles (SEPs) is a prominent area of space weather research. Numerous forecasting models exist that predict SEP event properties at proton ene…
Multivariate extensions of the Multilevel Best Linear Unbiased Estimator for ensemble-variational data assimilation
Mayeul Destouches, Paul Mycek, Selime Gürol
Multilevel estimators aim at reducing the variance of Monte Carlo statistical estimators, by combining samples generated with simulators of different costs and accuracies. In parti…
Intraseasonal Oscillation of Land Surface Moisture and its role in the maintenance of land ITCZ during the active phases of the Indian Summer Monsoon
Pratibha Gautam, Rajib Chattopadhyay, Gill Martin +2
What is the role of soil moisture in maintaining the land ITCZ during the active phase of the monsoon? This question has been addressed in this study by using ERA5 reanalysis datas…