• Environnement

Laboratoire de météorologie dynamique | LMD

  • Unité mixte de recherche

Publié le 23/04/2020 - Mis à jour le 16/12/2024

Équipes

Équipes


Projets

  • Modélisation
  • The Mars Climate Database
  • Les projets spatiaux vers mars sur la période 2016-2020
  • Le modèle générique de climat

Direction

  • Philippe Drobinski

Communication

Autres tutelles

  • Centre National de la Recherche Scientifique | CNRS

Publications

  1. Publications LMD

Publications sur HAL - Archive ouverte

Toutes les publications sur HAL
  • Article dans une revue

Wind-cloud interactions observed with Aeolus spaceborne Doppler Wind Lidar

Zacharie Titus, Marine Bonazzola, Hélène Chepfer, Artem G Feofilov, Marie-Laure Roussel, Benjamin Witschas, Sophie Bastin

Model based studies have shown interactions between wind vertical profiles and cloudiness, but few observational studies corroborate them. The unique observations of Aeolus spaceborne Doppler wind lidar can contribute to fill this gap. In this paper, we merged global Aeolus observations of cloud…

Atmospheric Chemistry and Physics, In press, ⟨10.5194/egusphere-2025-2065⟩. ⟨hal-05088762⟩

  • Article dans une revue

Increased hydrogen escape from Mars atmosphere during periods of high obliquity

Gabriella Gilli, Francisco González-Galindo, Jean-Yves Chaufray, Ehouarn Millour, François Forget, Franck Montmessin, Franck Lefèvre, Joseph Naar, Yangcheng Luo, Margaux Vals, Loïc Rossi, Miguel Ángel López-Valverde, Adrián Brines

It is still unknown how much water has escaped from Mars during its history. Hydrogen escape from Mars’s atmosphere probably played a major role in drying the planet, but present-day H loss rates (~3 × 1026 atoms per second on average) cannot explain the geological evidence for the large volumes of…

Nature Astronomy, 2025, ⟨10.1038/s41550-025-02561-3⟩. ⟨hal-05084665⟩

  • Article dans une revue

On the dynamics of equatorial excited dipolar systems

Yangyang Cao, Alexander Kurganov, Yongle Liu, Masoud Rostami, Vladimir Zeitlin

<div><p>We consider the two-layer moist-convective thermal rotating shallow water equations and design a flux globalization-based, well-balanced, path-conservative central-upwind numerical scheme for the studied model. We use the developed scheme to conduct a series of numerical…

Physics of Fluids, 2025, 37 (5), pp.056618. ⟨10.1063/5.0270628⟩. ⟨hal-05076018⟩

  • Article dans une revue

Time-lagged recurrence: A data-driven method to estimate the predictability of dynamical systems

Chenyu Dong, Davide Faranda, Adriano Gualandi, Valerio Lucarini, Gianmarco Mengaldo

Nonlinear dynamical systems are ubiquitous in nature and they are hard to forecast. Not only they may be sensitive to small perturbations in their initial conditions, but they are often composed of processes acting at multiple scales. Classical approaches based on the Lyapunov spectrum rely on the…

Proceedings of the National Academy of Sciences of the United States of America, 2025, 122 (20), ⟨10.1073/pnas.2420252122⟩. ⟨hal-04709054v2⟩

Toutes les publications sur HAL

Contact details

Adresse postale

(1) LMD, Sorbonne Université, Boîte courrier 99, 4 place Jussieu 75252 PARIS Cedex 05 // (2) LMD, École Normale Supérieure, 24 Rue Lhomond, F 75231 PARIS CEDEX 05 // (3) LMD, École Polytechnique F 91128 PALAISEAU CEDEX
  • Jussieu +33 1 44 27 35 25 // ENS +33 1 44 32 22 21 // Palaiseau +33 1 69 33 51 04
Adresse physique (1) : campus Jussieu
Laboratoire de Météorologie Dynamique
Sorbonne Université
Tour 45-55, 3e étage, Boîte courrier 99
4, place Jussieu 75005
Adresse physique (2) : campus ENS
Laboratoire de Météorologie Dynamique
École Normale Supérieure
24 Rue Lhomond, 75005 Paris
Adresse physique (3) : campus Palaiseau
Laboratoire de Météorologie Dynamique
École Polytechnique
Route de Saclay, 91120 Palaiseau
1

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