Abstract. Land carbon sinks are responsible for removing about a quarter of anthropogenic CO2 emissions, and make up approximately half of total global carbon sinks. Uncertainty in the response of lan...

Les incendies et les canicules à répétition depuis la fin du printemps ne sont qu’un avant-goût de ce nous vivrons dans quelques étés. C’est ce dont les scientifiques nous alertent depuis longtemps. C...

Pour survivre en période de sécheresse, les arbres stoppent la photosynthèse, une activité très gourmande en eau. Des forêts entières se retrouvent ainsi à émettre plus de CO₂ qu’elles n’en capturent.

Do we really want to play dice with our planet?

Carbon emissions from thawing permafrost under climate change could significantly amplify global warming. However, permafrost thaw also releases nitrogen, which could fertilise vegetation and increas...

Researcher in climate science at MBG-CSIC

A more technical diversion back to 2013

Abstract. Permafrost soils have the potential to release large amounts of soil carbon to the atmosphere under climate change. However, in the Sixth Coupled Model Intercomparison Project (CMIP6), only ...

Borealization of tundra ecosystems with climate and land-use change, Verdonen, Mariana, Barrio, Isabel C, Barbero-Palacios, Laura, López-Blanco, Efrén, Speed, James D M, Defourneaux, Mathilde, García ...

À l’IPSL-CGS, le climat j’en fais mon métier !

Alors que la compréhension des enjeux climatiques progresse dans la société et que les événements extrêmes se multiplient, la transition écologique peine encore à se concrétiser. Il ne s’agit plus seu...

Some Nightjet services suspended from mid-December after French withdrawal amid public budget crisis

Climate change made 213 historical heatwaves reported over 2000–2023 more likely and more intense, to which each of the 180 carbon majors (fossil fuel and cement producers) substantially contributed.

Abstract. The proportionality between global mean temperature and cumulative emissions of CO2 predicted in Earth system models (ESMs) is the foundation of carbon budgeting frameworks. Deviations from ...

The insulative properties of soil organic carbon (SOC) and surface organic layers (moss, lichens, litter) regulate surface–atmosphere energy exchan...

La « météo de l’eau » abordera des sujets plus larges comme la qualité de l’eau, la question des littoraux et des océans ou la montée des ea

Abstract. In recognition of the importance of inland waters, numerous datasets mapping their extents, types, or changes have been created using sources ranging from historical wetland maps to real-tim...