EPOC laboratory
Interests
One of my interest is to improve the understanding of past and future Indian Ocean climatology, the Indo-Asian and African monsoon dynamics.
I have a special interest in the strong western boundary current of South Africa, i.e the Agulhas current, its variability, global climatic impact and its effect on regional African climate.
Further research interests include the development and the comparison of different past quantitative sea surface temperature and salinity reconstruction tools.
I have strong interests in data-climate models comparisons and integration.
I also perform climate simulations of stable isotopes in the three-dimensional coupled numerical model of intermediate complexity iLOVECLIM for specific time periods. The results are integrated with paleoclimatic reconstructions to evaluate the model and improved our understanding of climate proxies, isotopic processes and the climate system.
I also realize syntheses of global paleoclimatic data in continental and marine realms.
I have recent interests for African past climate and its link to Hominin evolution.

Research Vessel MARION DUFRESNE
credit: Linda Rossignol
Research projects
Research projects (in progress)

PLIODIS (ERC)
Pliocene Hominin Dispersal to southern Africa: Choice or Chance?
Investigate the population dynamics of early hominins in Africa

PIMENTO (LEFE-CLIMAGO)
Past million years climatic evolution in numerical clIMate
transiENT simulatiOns

HYDRATE (ANR)
evaluate the low latitude HYDrological cycle in numeRicAl climate models by consTraining past ocean salinity changEs
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DREAMINH (Tellus)
Precise Dating of East African Rift Volcanism at Sea and Implications for Human Evolution

ORIGINS (RRI)
Towards a comparative (exo)-planetary climatology

CRYPTE (LEFE-CLIMAGO)
Commarque (Dordogne, France): Reconstructions of hydrological changes, populations and environmental transitions over the last 12,000 years