CV

Education

PhD in Environmental Sciences, Laboratory for Sciences of Climate and Environment (LSCE) - Versailles Saint-Quentin-en-Yvelines University (UVSQ), France, 2024
- Thesis: Constraining large-scale photosynthesis and transpiration fluxes in a biosphere model through data assimilation of in situ flux measurements including carbonyl sulfide (COS)
Master’s in Climate, Land Use and Ecosystem Services, AgroParisTech - Paris-Saclay University, France, 2021
Engineering Degree in Environmental Sciences, AgroParisTech, France, 2021
- Certificate of International Experience: 6 months at University of California Santa Cruz, USA

Work Experience

2025-Present: Postdoctoral Researcher, Trinity College Dublin, Ireland
- Representing grassland demography and competition for water and nutrients in the QUINCY land surface model to improve ecological realism
- Supervisor: Dr. Silvia Caldararu
2021-2024: PhD Candidate, LSCE-UVSQ, France
- Improving photosynthesis and transpiration in the ORCHIDEE land surface model using in situ flux data and novel tracers (COS), with a focus on vegetation responses to drought.
- Supervisors: Dr. Fabienne Maignan & Dr. Philippe Peylin
Internships:
- 2021: 6-month internship at LSCE, France
  - Using COS flux observations to constrain photosynthesis and transpiration in the ORCHIDEE land surface model
  - Supervisors: Dr. Fabienne Maignan & Dr. Philippe Peylin
- 2019-2020: 6-month internship at the University of California Santa Cruz, USA
  - Measurements of COS surface concentrations, and implementation of COS exchanges between soils and the atmosphere in the ORCHIDEE land surface model
  - Supervisors: Pr. Elliott Campbell & Dr. Fabienne Maignan & Dr. Philippe Peylin
- 2019: 3-month internship at LSCE, France
  - Implementing vegetation COS uptake in the ORCHIDEE land surface model to quantify gross carbon fluxes
  - Supervisors: Dr. Fabienne Maignan & Dr. Philippe Peylin

Skills

Land Surface Models: ORCHIDEE, QUINCY
Programming Languages: Fortran, Python, R
Data Analysis Expertise:
- Evaluation of land surface model simulations against in situ flux measurements and remote sensing data
- Analyses across spatial (site to global) and temporal (present to future projections) scales
Soft Skills: Scientific communication and writing, Collaboration in interdisciplinary teams, Mentoring, Teaching

Mentoring and Supervision

Co-supervised three student research internships:
- ENSTA Paris – Second-year engineering intern (May–August 2024)
- Sup Galilée, Sorbonne Paris Nord University – Second-year engineering intern (June–August 2023)
- Sorbonne University / Polytechnic University of Turin – Master 2 intern (March–August 2022)

Teaching

2022–2023: Instructor for 80 hours of modeling courses in the Master’s program Climate, Land Use and Ecosystem Services at AgroParisTech – Paris-Saclay University, France

Academic Service

Conference organization:
- Session convener at EGU General Assembly 2026: “Vegetation Functional Responses to Global Change – Above- and Belowground Processes Under Stress”
- Session co-convener at EGU General Assembly 2025: “Vegetation Functional Responses to Drought and Other Global Change Across Multiple Methods and Scales”
Peer reviewing:
- 2 research articles for Agricultural and Forest Meteorology
- 1 data description paper for Earth System Science Data

Publications

Improved understanding of anthropogenic and biogenic carbonyl sulfide (COS) fluxes in western Europe from long-term continuous mixing ratio measurements

Berchet, A., Pison, I., Huselstein, C., Narbaud, C., Remaud, M., Belviso, S., Abadie, C., & Maignan, F. (2025). 'Improved understanding of anthropogenic and biogenic carbonyl sulfide (COS) fluxes in western Europe from long-term continuous mixing ratio measurements.' Atmospheric Chemistry and Physics, 25(13), 7499–7525.

Evidence for Vegetation Acclimation to Atmospheric Dryness During European Droughts From a Land Surface Model

Abadie, C., Maignan, F., Bacour, C., & Peylin, P. (2025). 'Evidence for Vegetation Acclimation to Atmospheric Dryness During European Droughts From a Land Surface Model.' Global Biogeochemical Cycles, 39(7).

The Contribution of Boreal Wetlands to the Northern Hemisphere Carbonyl Sulfide Sink

de Vries, A., Wohlfahrt, G., Kohonen, K.-M., Abadie, C., Remaud, M., Kesselmeier, J., Laasonen, A., Whelan, M., Mammarella, I., & Vesala, T. (2025). 'The Contribution of Boreal Wetlands to the Northern Hemisphere Carbonyl Sulfide Sink.' Geophysical Research Letters, 52(12).

ORCHIDEE simulated vegetation and soil COS fluxes

Abadie, C., Maignan, F., Peylin, P., & Remaud, M. (2025). 'ORCHIDEE simulated vegetation and soil COS fluxes.' Zenodo. Creative Commons Attribution 4.0 International. DOI: 10.5281/zenodo.15458267.

Carbon and Water Fluxes of the Boreal Evergreen Needleleaf Forest Biome Constrained by Assimilating Ecosystem Carbonyl Sulfide Flux Observations

Abadie, C., Maignan, F., Remaud, M., Kohonen, K.-M., Sun, W., Kooijmans, L., Vesala, T., Seibt, U., Raoult, N., Bastrikov, V., Belviso, S., & Peylin, P. (2023). 'Carbon and Water Fluxes of the Boreal Evergreen Needleleaf Forest Biome Constrained by Assimilating Ecosystem Carbonyl Sulfide Flux Observations.' Journal of Geophysical Research: Biogeosciences, 128(7).

Intercomparison of Atmospheric Carbonyl Sulfide (TransCom-COS; Part One): Evaluating the Impact of Transport and Emissions on Tropospheric Variability Using Ground-Based and Aircraft Data

Remaud, M., Ma, J., Krol, M., Abadie, C., Cartwright, M. P., Patra, P., Niwa, Y., Rodenbeck, C., Belviso, S., Kooijmans, L., Lennartz, S., Maignan, F., Chevallier, F., Chipperfield, M. P., Pope, R. J., Harrison, J. J., Vimont, I., Wilson, C., & Peylin, P. (2023). 'Intercomparison of Atmospheric Carbonyl Sulfide (TransCom-COS; Part One): Evaluating the Impact of Transport and Emissions on Tropospheric Variability Using Ground-Based and Aircraft Data.' Journal of Geophysical Research: Atmospheres, 128(6).

Carbonyl sulfide (COS) emissions in two agroecosystems in central France

Belviso, S., Abadie, C., Montagne, D., Hadjar, D., Tropée, D., Vialettes, L., Kazan, V., Delmotte, M., Maignan, F., Remaud, M., Ramonet, M., Lopez, M., Yver-Kwok, C., & Ciais, P. (2022). 'Carbonyl sulfide (COS) emissions in two agroecosystems in central France.' PLOS ONE, 17(12), e0278584.

Ongoing Decline in the Atmospheric COS Seasonal Cycle Amplitude over Western Europe: Implications for Surface Fluxes

Belviso, S., Remaud, M., Abadie, C., Maignan, F., Ramonet, M., & Peylin, P. (2022). 'Ongoing Decline in the Atmospheric COS Seasonal Cycle Amplitude over Western Europe: Implications for Surface Fluxes.' Atmosphere, 13(5), 812.

Global modelling of soil carbonyl sulfide exchanges

Abadie, C., Maignan, F., Remaud, M., Ogée, J., Campbell, J. E., Whelan, M. E., Kitz, F., Spielmann, F. M., Wohlfahrt, G., Wehr, R., Sun, W., Raoult, N., Seibt, U., Hauglustaine, D., Lennartz, S. T., Belviso, S., Montagne, D., & Peylin, P. (2022). 'Global modelling of soil carbonyl sulfide exchanges.' Biogeosciences, 19(9), 2427–2463.

Plant gross primary production, plant respiration and carbonyl sulfide emissions over the globe inferred by atmospheric inverse modelling

Remaud, M., Chevallier, F., Maignan, F., Belviso, S., Berchet, A., Parouffe, A., Abadie, C., Bacour, C., Lennartz, S., & Peylin, P. (2022). 'Plant gross primary production, plant respiration and carbonyl sulfide emissions over the globe inferred by atmospheric inverse modelling.' Atmospheric Chemistry and Physics, 22(4), 2525–2552.

Carbonyl sulfide: comparing a mechanistic representation of the vegetation uptake in a land surface model and the leaf relative uptake approach

Maignan, F., Abadie, C., Remaud, M., Kooijmans, L. M. J., Kohonen, K.-M., Commane, R., Wehr, R., Campbell, J. E., Belviso, S., Montzka, S. A., Raoult, N., Seibt, U., Shiga, Y. P., Vuichard, N., Whelan, M. E., & Peylin, P. (2021). 'Carbonyl sulfide: comparing a mechanistic representation of the vegetation uptake in a land surface model and the leaf relative uptake approach.' Biogeosciences, 18(9), 2917–2955.