Rémi Vezy
Présentation
I specialize in plant growth modeling, predicting plant development and yield based on genotype, environment, and management (G×E×M). My work bridges ecophysiology, agronomy, and computational modeling to better understand plant function and architecture. A key focus of my research is digital twins —virtual models that replicate real plant systems to test hypotheses, predict responses, and optimize management strategies. By integrating high-resolution data acquisition (lidar, gas exchanges...) with cutting-edge modeling frameworks, I aim to make simulations both realistic and actionable. Driven by a passion for sustainability and technology, I develop tools that enhance resource efficiency, improve yield, and strengthen resilience, ensuring that research translates into tangible benefits for growers and stakeholders.
Compétences
Publications
Publications
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A Comprehensive Database of Leaf Temperature, Water, and CO 2 Fluxes in Young Oil Palm Plants Across Diverse Climate Scenarios2026 |
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Coupling LiDAR and structural models to improve the estimation of aboveground woody biomass2022 |
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The STICS soil-crop model: A generic model to simulate the functioning of agroecosystemsHoogenboom Gerrit (ed.). Current crop models: State-of-the-art and future developments, Burleigh Dodds Science Publishing, pp.329-372, 2025, 978-1-80146-972-2. ⟨10.19103/AS.2025.0155.11⟩ |
Chapter 11. Water balanceNicolas Beaudoin; Patrice Lecharpentier; Dominique Ripoche-Wachter; Loïc Strullu; Bruno Mary; Joël Léonard; Marie Launay; Eric Justes. Stics Soil Crop Model. Conceptual framework, equations and uses, éditions QUAE, pp.215-231, 2023 |
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Modelando o balanço de radiação e os ciclos de carbono e água nas plantações de eucaliptoLaclau Jean-Paul (ed.); De Moraes Gonçalves Jose Leonardo (ed.); Brito José Otavia (ed.). Duas décadas de cooperação científica CIRAD-ESALQ-IPEF. Anais de comemoração. Contribuição para a compreensão do funcionamento das plantações florestais tropicais de rápido crescimento, 47, IPEF, pp.29-35, 2022, Série Técnica IPEF |
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Suivi des services écosystémiques dans un observatoire de caféiers agroforestiers. Applications pour la filière du caféSeghieri Josiane (ed.); Harmand Jean-Michel (ed.). Agroforesterie et services écosystémiques en zone tropicale : Recherche de compromis entre services d'approvisionnement et autres services, Ed. Quae, pp.37-52, 2019, Update sciences et technologies, 978-2-7592-3059-4 |
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Suivi des services écosystémiques dans un observatoire de caféiers agroforestiers. Recommandations pour la filière du caféJosiane Seghieri; Jean-Michel Harmand. Agroforesterie et services écosystémiques en zone tropicale : recherche de compromis entre services d'approvisionnement et autres services écosystémiques, Editions Quae, pp.37-55, 2019, Update Sciences and Technologies, 978-2-7592-3059-4 |
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Modelling CO2 and N2O emissions from a tropical semi-arid parkland cultivated with groundnut and milletEGU General Assembly 2024, Apr 2024, Vienna, Austria. pp.EGU24-7588, ⟨10.5194/egusphere-egu24-7588⟩ |
Testing the capacity of an oil palm FSPM to simulate changes in water and carbon dioxide fluxes under a range of climatic conditionsFSPM 2023 - 10. International Conference on Functional-Structural Plant Models, Tsu-Wei Chen; Andreas Fricke; Katrin Kahlen; Susann Müller; Hartmut Stützel, Mar 2023, Berlin, Germany. pp.34-35 |
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PlantBiophysics.jl: a Julia package for fast and easy calibration, prototyping and simulation of biophysical modelsFSPM 2023 - 10. International Conference on Functional-Structural Plant Models, Tsu-Wei Chen; Andreas Fricke; Katrin Kahlen; Susann Müller; Hartmut Stützel, Mar 2023, Berlin, Germany. pp.54-55 |
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Modeling Key Interactions in Bi-Specific Intercropping Systems: Enhancing the STICS Soil-Crop Model for Sustainable AgricultureXIIIème Séminaire des Utilisateurs de STICS, Nov 2023, Latresne, France. pp.50-50 |
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MaCS4Plants: A mathematic & computer science network for FSPM10th International Conference on Functional-Structural Plant Models (FSPM2023), Thaer-Institute of Agricultural and Horticultural Sciences, Humboldt-University of Berlin, Mar 2023, Berlin, Germany |
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MaCS4Plants: A mathematic & computer science network for FSPMFSPM 2023 - 10. International Conference on Functional-Structural Plant Models, Thaer-Institute of Agricultural and Horticultural Sciences, Humboldt-University of Berlin, Mar 2023, Berlin, Germany. pp.52-53 |
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Recent advances in intercropping modelling: the new version of the STICS soil-crop model simulates consistently a wide range of bi-specific annual intercrops.Conference on Intercropping for sustainability. Research developments and their application, Association of Applied Biologists, Jan 2021, Online, France |
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Toward a functional-structural model of oil palm accounting for architectural plasticity in response to planting densityInternational Conference on Functional-Structural Plant Models (FSPM 2020), Hochschule Geisenheim University; University of Hannover, Oct 2020, s.l., Germany. pp.36-37 |
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Toward a functional-structural model of oil palm accounting for architectural plasticity in response to planting density.FSPM 2020 : Towards Computable Plants. 9th International Conference on Functional-Structural Plant models, Oct 2020, Hannover, Germany |
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More C uptake during the dry season? The case of a semi-arid agro-silvo-pastoral ecosystem dominated by Faidherbia albida, a tree with reverse phenology (Senegal)EGU General Assembly 2020, EGU, May 2020, Vienne, Austria. 1 p., ⟨10.5194/egusphere-egu2020-11203⟩ |
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SticsRpacks: a set of packages for managing Stics from R12. Stics users seminar, Jan 2020, Montpellier, France |
Faidherbia-Flux: adapting crops to climate changes in a semi-arid agro-sylvo-pastoral open observatory (Senegal)4th World congress on Agroforestry, Christophe Dupraz; M. Gosme; G. Lawson, May 2019, Montpellier, France. pp.72 |
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Faidherbia-Flux: adapting crops to climate changes in a semi-arid agro-sylvo-pastoral open observatory (Senegal)World Congress on Agroforestry, CIRAD; INRA; World Agroforestry; Agropolis International; MUSE, May 2019, Montpellier, France. pp.72 |
“Faidherbia-Flux”: adapting crops to climate changes in a semi-arid agro-sylvo-pastoral open observatory (Senegal)4. World Congress on Agroforestry, May 2019, Montpellier, France. 933 p |
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Faidherbia-Flux: an open observatory for GHG balance and C stocks in a semi-arid agro-sylvo-pastoral system (Senegal)4th World congress on Agroforestry, May 2019, Montpellier, France |
DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry4. World Congress on Agroforestry, May 2019, Montpellier, France. 888 p |
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DynA_Cof, a model for growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry4th World congress on Agroforestry, May 2019, Montpellier, France |
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Using drones to upscale yield and land-equivalent-ratio from plot to stand in an agro-silvo-pastoral system: the “Faidherbia-Flux” collaborative observatory (groundnut basin, Senegal)Conférence intensification durable (CID 2019) : Leviers d'intensification pour une transition agroécologique des systèmes de production en Afrique Sub-Saharienne, IESOL; LAPSE; PATHO-BIOS; IAVAO; DIVECOSYS, Oct 2019, Dakar, Senegal. 2 p |
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Effect of shade on temperature mitigation and canopy assimilation of coffee agroforestry systemsEuropean Agroforestry Conference, 2016, Montpellier, France |
Coupling a 3D light interception with a growth and yield model to adjust shade evel in coffee agroforestry systems simulated under climate change32. Conference on Agricultural and Forest Meteorology, American Meteorological Society (AMS). USA., Jun 2016, Salt Lake City, United States |
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Une plateforme logicielle au Cirad pour la gestion et l'ouverture contrôlée des codes sources : application à l'agroforesterie dans l'intensification durable en Afrique de l'OuestColloque international Science ouverte au Sud. Gestion et ouverture des données de la recherche : panorama et perspectives en Afrique, Oct 2022, Cotonou, Bénin. IRD; CIRAD, 1 p., 2022 |
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Calibration and Evaluation of the STICS Intercrop Model for Two Cereal-Legume Mixtures2. International Crop Modelling Symposium (iCROPM2020), Feb 2020, Montpellier, France. , 1 p., 2020 |
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Light exchanges in discrete directions as an alternative to raytracing and radiosityFSPM 2020 : Towards Computable Plants. 9th International Conference on Functional-Structural Plant models, Oct 2020, Hannover, Germany |
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Faidherbia-Flux: a collaborative observatory for Ecosystem Services and GHG in a semi-arid agro-silvo-pastoral system (Senegal)Fourth World Congress on Agroforestry, May 2019, Montpellier (34000), France |
Faidherbia-Flux, an open observatory for GHG balance and C stocks in a semi-arid agro-sylvo-pastoral system (Senegal)Dupraz Christian (ed.); Gosme Marie (ed.); Lawson Gerry (ed.). World Congress on Agroforestry, May 2019, Montpellier, France. CIRAD; INRA, pp.44, 2019 |
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Simulation de pratiques de gestion alternatives pour l'adaptation des plantations pérennes aux changements globauxEcologie, Environnement. Université de Bordeaux, 2017. Français. ⟨NNT : 2017BORD0939⟩ |