| Working Groups | Co-chairs |
|---|---|
| IPSL Earth System Modell | Arnaud Caubel and Marie-Alice Foujols |
| Atmospheric and surface physics and dynamics | Frédéric Hourdin and Laurent Fairhead |
| Ocean and sea ice physics and dynamics | Christian Ethé, Claire Lévy and Gurvan Madec |
| Atmosphere and ocean interactions | Sébastien Masson and Olivier Marti |
| Atmospheric chemistry and aerosols | Anne Cozic and M. Marchand |
| Biogeochemical cycles | Laurent Bopp and Patricia Cadule |
| Continental processes | Philippe Peylin and Josefine Ghattas |
| Data Archive and Access Requirements | Sébastien Denvil and Karim Ramage |
| Long-term experiments (century and longer) | Jean-Louis Dufresne and Olivier Boucher |
| Paleoclimate to last millenium experiments | Pascale Braconnot and Masa Kageyama |
| Near-term experiments (seasonal to decadal) | Eric Guilyardi and Juliette Mignot |
| Regional experiments | Laurent Li and Robert Vautard |
| Evaluation of the models, present-day and future climate change analysis | Sandrine Bony, Patricia Cadule, Marion Marchand and Juliette Mignot |
