Scientist (High-Resolution Earth-System Modelling for Destination Earth)
Research, Earth System Predictability, Extended Range
Summary:
Professional interests:
- Ocean modelling
- Ocean – cryosphere – atmosphere interactions
- Earth system predictability
- Numerical methods for partial differential equations in Earth science
Career background:
Professional experience
- 2022 - : Scientist, ECMWF (Bonn, Germany)
- 2021 - 2022: Ocean modeller, Mercator Ocean International (Toulouse, France)
- 2018 - 2021: Postdoctoral researcher, Université Catholique de Louvain (Louvain-la-Neuve, Belgium)
- 2014 - 2018: PhD student in applied mathematics, Inria Grenoble Rhône-Alpes (Grenoble, France)
Education
- 2018: PhD in applied mathematics from Université Grenoble-Alpes (France); Mathematical study of the air-sea coupling problem including turbulent scale effects, advised by Eric Blayo and Florian Lemarié.
- 2014: MsC in Numerical Modelling from ENSTA Paris and Université Paris-Saclay (France).
- 2024
- (July 2024) ECMWF’s next ensemble reanalysis system for ocean and sea ice: ORAS6, ECMWF Newsletter n. 180, pp. 30-36. DOI: 10.21957/hzd5y821lk
- 2023
- Hugues Goosse, Sofia Allende Contador, Cecilia M. Bitz, Edward Blanchard-Wrigglesworth, Clare Eayrs, Thierry Fichefet, Kenza Himmich, Pierre-Vincent Huot, François Klein, Sylvain Marchi, François Massonnet, Bianca Mezzina, Charles Pelletier, Lettie Roach, Martin Vancoppenolle, Nicole van Lipzig (January 2023) Modulation of the seasonal cycle of the Antarctic sea ice extent by sea ice processes and feedbacks with the ocean and the atmosphere, The Cryosphere. DOI: 10.5194/tc-17-407-2023
- Guillian Van Achter, Thierry Fichefet, Hugues Goosse, Charles Pelletier, Konstanze Haubner, Frank Pattyn (April 2023) Ocean–Ice Sheet Coupling in the Totten Glacier Area, East Antarctica: Analysis of the Feedbacks and Their Response to a Sudden Ocean Warming, Geosciences. DOI: 10.3390/geosciences13040106
- Charles Pelletier, Christopher D. Roberts, Frederic Vitart, Magdalena A. Balmaseda, Kristian Mogensen, Irina Sandu (May 2023) Generating ocean initial condition for coupled forecasts through nudged NEMO experiments. DOI: 10.5194/egusphere-egu23-11718
- 2022
- Guillian Van Achter, Thierry Fichefet, Hugues Goosse, Charles Pelletier, Jean Sterlin, Pierre-Vincent Huot, Jean-François Lemieux, Alexander D. Fraser, Konstanze Haubner, Richard Porter-Smith (January 2022) Modelling landfast sea ice and its influence on ocean–ice interactions in the area of the Totten Glacier, East Antarctica, Ocean Modelling, pp. 101920. DOI: 10.1016/j.ocemod.2021.101920
- Lars Zipf, Charles Pelletier, Konstanze Haubner, Frank Pattyn (March 2022) Impact of coupling frequency on warm and cold cavities in coupled Antarctic ice-sheet model simulations. DOI: 10.5194/egusphere-egu22-12408
- Sophie Thery, Charles Pelletier, Florian Lemarié, Eric Blayo (March 2022) Analysis of Schwarz waveform relaxation for the coupled Ekman boundary layer problem with continuously variable coefficients, Numerical Algorithms. DOI: 10.1007/s11075-021-01149-y
- Deborah Verfaillie, Charles Pelletier, Hugues Goosse, Nicolas C. Jourdain, Christopher Y. S. Bull, Quentin Dalaiden, Vincent Favier, Thierry Fichefet, Jonathan D. Wille (June 2022) The circum-Antarctic ice-shelves respond to a more positive Southern Annular Mode with regionally varied melting, Communications Earth & Environment. DOI: 10.1038/s43247-022-00458-x
- Charles Pelletier, Thierry Fichefet, Hugues Goosse, Konstanze Haubner, Samuel Helsen, Pierre-Vincent Huot, Christoph Kittel, François Klein, Sébastien Le clec'h, Nicole P. M. van Lipzig, Sylvain Marchi, François Massonnet, Pierre Mathiot, Ehsan Moravveji, Eduardo Moreno-Chamarro, Pablo Ortega, Frank Pattyn, Niels Souverijns, Guillian Van Achter, Sam Vanden Broucke, Alexander Vanhulle, Deborah Verfaillie, Lars Zipf (January 2022) PARASO, a circum-Antarctic fully coupled ice-sheet–ocean–sea-ice–atmosphere–land model involving f.ETISh1.7, NEMO3.6, LIM3.6, COSMO5.0 and CLM4.5, Geoscientific Model Development n. 2, pp. 553-594. DOI: 10.5194/gmd-15-553-2022
- Charles Pelletier, Romain Bourdallé-Badie, Hervé Giordani, Guillaume Samson, Gilles Garric, Coralie Perruche, Élodie Gutknecht (March 2022) New developments and diagnostics related to the mass flux convective parameterization in the NEMO ocean model . DOI: 10.5194/egusphere-egu22-7231
- 2021
- Charles Pelletier, Florian Lemarié, Eric Blayo, Marie‐Noëlle Bouin, Jean‐Luc Redelsperger (April 2021) Two‐sided turbulent surface‐layer parameterizations for computing air–sea fluxes, Quarterly Journal of the Royal Meteorological Society. DOI: 10.1002/qj.3991
- 2018
- C. Pelletier, Florian Lemarié, E. Blayo (April 2018) Sensitivity analysis and metamodels for the bulk parametrization of turbulent air–sea fluxes, Quarterly Journal of the Royal Meteorological Society. DOI: 10.1002/qj.3233
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