International expertise
· Elected member of the Scientific and Technical Committee of the "4 per 1000 - Soils for Food Security and Climate" international Initiative (https://4p1000.org/).
· EU Expert Horizon Europe 2021-2027.
· IPCC contributing Author of the 2019 Refinement to the 2006 Guidelines for National Greenhouse Gas Inventories, Cropland - Chapter 5, in: Volume 4 - Agriculture, Forestry and Other Land Use (IPCC 2019, Volume 4, Chapter 5 - Cropland).
· Reviewer of research projects for: ADEME, Czech Science Foundation, European Science Foundation, Fonds de recherche du Québec, Natural Sciences and Engineering Research Council of Canada.
International expertise - conferences
· Scientific committee member of the Mediterranean Regional Meeting of the international “4 per 1000” Initiative, Rabat, Morocco, 21-23/10/2024.
- Scientific committee member of the 9th International Symposium on Soil Organic Matter (https://som2024.um6p.ma/event/b13eb877-8195-4df8-926e-2f0f3c4e4097/summary), Ben Guerir, Morocco, 26-31/05/2024. Chair of a session “Decarbonisation solutions”.
· Scientific committee member of the 5th World Congress on Agroforestry (https://agroforestry2022.org/en), Québec, Canada, 17-20/07/2022. Chair of a session “Transitioning to Food Security and Health”.
· Scientific committee member of the 4th World Congress on Agroforestry (https://agroforestry2019.cirad.fr/), Montpellier, France, 20-22/05/2019. Chair of a session “Mitigating climate change with agroforestry”.
International expertise - workshops
· Co-organization of an international workshop: Biophysical & biogeochemical effects of nature based solutions – Toward an integrated evaluation of their climate mitigation potential, 31/05/2022.
· Organization of an international workshop: Can albedo change offset the climate benefit of carbon sequestrating practices?, 3-4/12/2020.