Rémi Vezy

Identifiants chercheurs

IdHAL :

remi-vezy

ORCID :

0000-0002-0808-1461

IdRef :

224546104

ResearcherID :

http://www.researcherid.com/rid/K-6511-2015

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.

Publications

Pré-publication, Document de travail (2)

A Comprehensive Database of Leaf Temperature, Water, and CO 2 Fluxes in Young Oil Palm Plants Across Diverse Climate Scenarios Raphael Perez,Valentin Torrelli,Sandrine Roques,Sébastien Devidal,Clément Pielet al. 2026 Pré-publication, Document de travail hal-04947042v2
Coupling LiDAR and structural models to improve the estimation of aboveground woody biomass Rémi Vezy,Mathilde Millan,Alexis Bonnet,Jean Dauzat 2022 Pré-publication, Document de travail (preprint/prepublication) hal-03838571v1

Article dans une revue (23)

A spatial perspective on flowering in cauliflorous cacao: architecture defines flower cushion location, not its early activity Thomas Wibaux,Pierre-Éric Lauri,A M’bo Kacou,O Pondo Kouakou,R Vezy Annals of Botany, 2025, 136 (2), pp.309-323. ⟨10.1093/aob/mcaf107⟩ Article dans une revue hal-05110997v1
Effects of light intensity on growth and flowering of the cauliflorous species Theobroma cacao T. Wibaux,Rémi Vezy,O. Pondo Kouakou,A.A. M’bo Kacou,Pierre-Éric Lauri Acta Horticulturae, 2025, 1423, pp.61-68. ⟨10.17660/ActaHortic.2025.1423.9⟩ Article dans une revue hal-05023495v1
Proxydetection of the impact distance of trees on crops: An indicator of the Land Equivalent Ratio? Yélognissè Agbohessou,Alain Audebert,Adama Ndour,Louise Leroux,Christophe Jourdanet al. Agriculture, Ecosystems & Environment, 2025, 394, pp.109918. ⟨10.1016/j.agee.2025.109918⟩ Article dans une revue hal-05223603v1
The virtual plant laboratory: A modern plant modelling framework in Julia Alejandro Morales,David Kottelenberg,Ana Ernst,Rémi Vezy,Jochem Evers in silico Plants, 2025, 7 (1), pp.diaf005. ⟨10.1093/insilicoplants/diaf005⟩ Article dans une revue hal-05067022v1
PlantBiophysics.jl: a high-performance, modular software for prototyping and scaling biophysical models from leaf to canopy Rémi Vezy,Simon Treillou,Samuel Mackeown,Emilie Peynaud,Raphael Perezet al. in silico Plants, 2025, 7 (2), pp.diaf021. ⟨10.1093/insilicoplants/diaf021⟩ Article dans une revue (article de synthèse) hal-05376887v1
Quantifying canopy structural traits in agroforestry systems through Terrestrial Laser Scanning: A case study in cocoa-based agroforestry systems Antonio Jesús Ariza-Salamanca,Pablo González-Moreno,Rémi Vezy,Emilie Peynaud,Guillermo Palacios-Rodríguezet al. Computers and Electronics in Agriculture, 2025, 238, pp.110795. ⟨10.1016/j.compag.2025.110795⟩ Article dans une revue hal-05239729v1
Evaluating a new intercrop model for capturing mixture effects with an extensive intercrop dataset Dereje T Demie,Daniel Wallach,Thomas F Döring,Frank Ewert,Thomas Gaiseret al. Agriculture, Ecosystems & Environment, 2025, 378, pp.109302. ⟨10.1016/j.agee.2024.109302⟩ Article dans une revue hal-04747808v1
Does seasonal flowering and fruiting patterns of cacao only depend on climatic factors? The case study of mixed genotype populations in Côte d'Ivoire Thomas Wibaux,Frédéric Normand,Rémi Vezy,Jean-Baptiste Durand,Pierre-Éric Lauri Scientia Horticulturae, 2024, 337, pp.113529. ⟨10.1016/j.scienta.2024.113529⟩ Article dans une revue hal-04668684v1
Calibrating the STICS soil-crop model to explore the impact of agroforestry parklands on millet growth Sidy Sow,Yolande Senghor,Khardiatou Sadio,Rémi Vezy,Olivier Roupsardet al. Field Crops Research, 2024, 306, pp.109206. ⟨10.1016/j.fcr.2023.109206⟩ Article dans une revue hal-04426468v1
Advancing Fine Branch Biomass Estimation with Lidar and Structural Models Mathilde Millan,Alexis Bonnet,Jean Dauzat,Rémi Vezy Annals of Botany, 2024, 134 (3), pp.455-466. ⟨10.1093/aob/mcae083⟩ Article dans une revue hal-04603780v1
Combining modeling and experimental approaches for developing rice–oil palm agroforestry systems Raphael Perez,Rémi Vezy,Romain Bordon,Thomas Laisné,Sandrine Roqueset al. Journal of Experimental Botany, 2024, 75 (13), pp.erae137. ⟨10.1093/jxb/erae137⟩ Article dans une revue hal-04580715v1
PlantSimEngine: A Simulation Engine For The Soil-Plant-Atmosphere System Rémi Vezy Journal of Open Source Software, 2023, 8, ⟨10.21105/joss.05371⟩ Article dans une revue hal-04166660v1
Modeling soil-plant functioning of intercrops using comprehensive and generic formalisms implemented in the STICS model Rémi Vezy,Sebastian Munz,Noémie Gaudio,Marie Launay,Patrice Lecharpentieret al. Agronomy for Sustainable Development, 2023, 43 (5), pp.61. ⟨10.1007/s13593-023-00917-5⟩ Article dans une revue hal-04189857v1
To what extent are greenhouse-gas emissions offset by trees in a Sahelian silvopastoral system? Yélognissè Agbohessou,Claire Delon,Eric Mougin,Manuela Grippa,Torbern Tagessonet al. Agricultural and Forest Meteorology, 2023, 343, pp.109780. ⟨10.1016/j.agrformet.2023.109780⟩ Article dans une revue hal-04264171v1
When architectural plasticity fails to counter the light competition imposed by planting design: an &lt;i&gt;in silico&lt;/i&gt; approach using a functional–structural model of oil palm Raphael P. A. Perez,Rémi Vezy,Loïc Brancheriau,Frédéric Boudon,François Grandet al. in silico Plants, 2022, 4 (1), ⟨10.1093/insilicoplants/diac009⟩ Article dans une revue hal-03736274v1
Exploring complementarities between modelling approaches that enable upscaling from plant community functioning to ecosystem services as a way to support agroecological transition Noémie Gaudio,Gaëtan Louarn,Romain Barillot,Clémentine Meunier,Rémi Vezyet al. in silico Plants, 2022, 4 (1), pp.1-13. ⟨10.1093/insilicoplants/diab037/6449487⟩ Article dans une revue hal-03470234v2
Coffee leaf rust (Hemeleia vastatrix) risk management in Central America: contribution of remote interactive simulations Grégoire Leclerc,Pierre Bommel,Natacha Motisi,Rémi Vezy,Edwin Treminioet al. Agronomie, Environnement & Sociétés, 2021, 11 (2), ⟨10.54800/roc535⟩ Article dans une revue hal-03531784v1
Monitoreo de servicios ecosistémicos en un observatorio de cafetales agroforestales. Recomendaciones para el sector cafetalero Olivier Roupsard,Clémentine Allinne,Karel van Den Meersche,Philippe Vaast,Bruno Rapidelet al. Agroforesteria en las Américas, 2021, 51, pp.152-164 Article dans une revue hal-04824473v1
DynACof: A process-based model to study growth, yield and ecosystem services of coffee agroforestry systems Rémi Vezy,Guerric Le Maire,Mathias Christina,Selena Georgiou,Pablo Imbachet al. Environmental Modelling and Software, 2020, 124, pp.104609. ⟨10.1016/j.envsoft.2019.104609⟩ Article dans une revue hal-02488996v1
Energy, water and carbon exchanges in managed forest ecosystems: description, sensitivity analysis and evaluation of the INRAE GO+ model, version 3.0 Virginie Moreaux,Simon Martel,Alexandre Bosc,Delphine Picart,David Achatet al. Geoscientific Model Development Discussions, 2020, 13 (12), pp.5973-6009. ⟨10.5194/gmd-13-5973-2020⟩ Article dans une revue hal-03051411v1
Measuring and modelling energy partitioning in canopies of varying complexity using MAESPA model Rémi Vezy,Mathias Christina,Olivier Rouspard,Yann Nouvellon,Remko A. Duursmaet al. Agricultural and Forest Meteorology, 2018, 253-254, pp.203-217. ⟨10.1016/j.agrformet.2018.02.005⟩ Article dans une revue hal-02623871v1
Simulating the effects of different potassium and water supply regimes on soil water content and water table depth over a rotation of a tropical Eucalyptus grandis plantation Mathias Christina,Guerric Le Maire,Yann Nouvellon,Rémi Vezy,B. Bordonet al. Forest Ecology and Management, 2018, 418, pp.4-14. ⟨10.1016/j.foreco.2017.12.048⟩ Article dans une revue hal-02628550v1
Spatial analysis of endemism to redefine conservation areas in Western Ghats (India) Cédric Gaucherel,R. Vezy,,F. Gontrand,,D. Bouchet,,B.R. Ramesh Journal for Nature Conservation, 2016, 34, pp.33-41. ⟨10.1016/j.jnc.2016.09.002⟩ Article dans une revue istex hal-01414244v1

Chapitre d'ouvrage (5)

The STICS soil-crop model: A generic model to simulate the functioning of agroecosystems Benjamin Dumont,Mathieu Delandmeter,Marie-Odile Bancal,Nicolas Beaudoin,Joël Léonardet al. Hoogenboom 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⟩ Chapitre d'ouvrage hal-05519953v1
Chapter 11. Water balance Nadine Brisson,Rémi Vezy,Dominique Ripoche,Patrick Bertuzzi Nicolas 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 Chapitre d'ouvrage hal-04457334v1
Modelando o balanço de radiação e os ciclos de carbono e água nas plantações de eucalipto Guerric Le Maire,Ahmed Attia,Jean-Pierre Bouillet,Otavio Campoe,Mathias Christinaet al. Laclau 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 Chapitre d'ouvrage hal-05180537v1
Suivi des services écosystémiques dans un observatoire de caféiers agroforestiers. Applications pour la filière du café Olivier Roupsard,Clémentine Allinne,Karel van den Meersche,Philippe Vaast,Bruno Rapidelet al. Seghieri 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 Chapitre d'ouvrage hal-05173945v1
Suivi des services écosystémiques dans un observatoire de caféiers agroforestiers. Recommandations pour la filière du café Olivier Roupsard,Clementine Allinne,Karel van den Meersche,Philippe Vaast,Bruno Rapidelet al. Josiane 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 Chapitre d'ouvrage hal-02789592v1

Communication dans un congrès (20)

Modelling CO2 and N2O emissions from a tropical semi-arid parkland cultivated with groundnut and millet Yélognissè Agbohessou,Seydina Ba,Fabien Ferchaud,Joël Léonard,Sidy Sowet al. EGU General Assembly 2024, Apr 2024, Vienna, Austria. pp.EGU24-7588, ⟨10.5194/egusphere-egu24-7588⟩ Communication dans un congrès hal-04639401v1
Testing the capacity of an oil palm FSPM to simulate changes in water and carbon dioxide fluxes under a range of climatic conditions Raphael Perez,Valentin Torrelli,Sandrine Roques,Sebastien Devidal,Clément Pielet al. FSPM 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 Communication dans un congrès hal-04428293v1
PlantBiophysics.jl: a Julia package for fast and easy calibration, prototyping and simulation of biophysical models Rémi Vezy,Simon Treillou,Emilie Peynaud,Thomas Arsouze,Raphael Perezet al. FSPM 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 Communication dans un congrès hal-04428170v1
Modeling Key Interactions in Bi-Specific Intercropping Systems: Enhancing the STICS Soil-Crop Model for Sustainable Agriculture Rémi Vezy,Sebastian Munz,Noémie Gaudio,Marie Launay,Patrice Lecharpentieret al. XIIIème Séminaire des Utilisateurs de STICS, Nov 2023, Latresne, France. pp.50-50 Communication dans un congrès hal-04798287v1
MaCS4Plants: A mathematic & computer science network for FSPM Thomas Arsouze,Grégory Beurier,Frédéric Boudon,Romain Fernandez,Marc Labadieet al. 10th International Conference on Functional-Structural Plant Models (FSPM2023), Thaer-Institute of Agricultural and Horticultural Sciences, Humboldt-University of Berlin, Mar 2023, Berlin, Germany Communication dans un congrès hal-04399157v1
MaCS4Plants: A mathematic & computer science network for FSPM Thomas Arsouze,Grégory Beurier,Frédéric Boudon,Romain Fernandez,Marc Labadieet al. FSPM 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 Communication dans un congrès hal-05181548v1
Recent advances in intercropping modelling: the new version of the STICS soil-crop model simulates consistently a wide range of bi-specific annual intercrops. Eric Justes,Rémi Vezy,Sebastian Munz,Kirsten Paff,Laurent Bedoussacet al. Conference on Intercropping for sustainability. Research developments and their application, Association of Applied Biologists, Jan 2021, Online, France Communication dans un congrès hal-03121584v1
Toward a functional-structural model of oil palm accounting for architectural plasticity in response to planting density Raphaël Perez,Rémi Vezy,Loïc Brancheriau,Frédéric Boudon,François Grandet al. International Conference on Functional-Structural Plant Models (FSPM 2020), Hochschule Geisenheim University; University of Hannover, Oct 2020, s.l., Germany. pp.36-37 Communication dans un congrès hal-05176458v1
Toward a functional-structural model of oil palm accounting for architectural plasticity in response to planting density. Raphael P. A. Perez,Rémi Vezy,Loïc Brancheriau,Frédéric Boudon,Doni Artanto Raharjoet al. FSPM 2020 : Towards Computable Plants. 9th International Conference on Functional-Structural Plant models, Oct 2020, Hannover, Germany Communication dans un congrès hal-03053584v1
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) Olivier Roupsard,Frédéric Dô,Alain Rocheteau,Christophe Jourdan,Didier Orangeet al. EGU General Assembly 2020, EGU, May 2020, Vienne, Austria. 1 p., ⟨10.5194/egusphere-egu2020-11203⟩ Communication dans un congrès hal-05174881v1
SticsRpacks: a set of packages for managing Stics from R Samuel Buis,Patrice Lecharpentier,Rémi Vezy,Michel Giner 12. Stics users seminar, Jan 2020, Montpellier, France Communication dans un congrès hal-03546172v1
Faidherbia-Flux: adapting crops to climate changes in a semi-arid agro-sylvo-pastoral open observatory (Senegal) Olivier Rouspard,Cathy Clermont-Dauphin,Alain Audebert,Josias Sanou,Jonas Koalaet al. 4th World congress on Agroforestry, Christophe Dupraz; M. Gosme; G. Lawson, May 2019, Montpellier, France. pp.72 Communication dans un congrès hal-02563125v1
Faidherbia-Flux: adapting crops to climate changes in a semi-arid agro-sylvo-pastoral open observatory (Senegal) Olivier Roupsard,Cathy Clermont-Dauphin,Alain Audebert,Josias Sanou,J. Koalaet al. World Congress on Agroforestry, CIRAD; INRA; World Agroforestry; Agropolis International; MUSE, May 2019, Montpellier, France. pp.72 Communication dans un congrès hal-05173988v1
“Faidherbia-Flux”: adapting crops to climate changes in a semi-arid agro-sylvo-pastoral open observatory (Senegal) Olivier Roupsard,Cathy Clermont-Dauphin,Alain Audebert,J. Sanou,J. Koalaet al. 4. World Congress on Agroforestry, May 2019, Montpellier, France. 933 p Communication dans un congrès hal-02738452v1
Faidherbia-Flux: an open observatory for GHG balance and C stocks in a semi-arid agro-sylvo-pastoral system (Senegal) Olivier Roupsard,Laurent Cournac,Christophe Jourdan,L. Tall,Maxime Duthoitet al. 4th World congress on Agroforestry, May 2019, Montpellier, France Communication dans un congrès hal-02563243v1
DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry Rémi Vezy,Guerric Le Maire,Fabien Charbonnier,Mathias Christina,S. Georgiouet al. 4. World Congress on Agroforestry, May 2019, Montpellier, France. 888 p Communication dans un congrès hal-02735870v1
DynA_Cof, a model for growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry Rémi Vezy,Guerric Le Maire,Fabien Charbonnier,Mathias Christina,Selena Georgiouet al. 4th World congress on Agroforestry, May 2019, Montpellier, France Communication dans un congrès hal-02290439v1
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) Yélognissé Agbohessou,Olivier Roupsard,Cathy Clermont-Dauphin,Alain Audebert,Josias Sanouet al. 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 Communication dans un congrès hal-05174718v1
Effect of shade on temperature mitigation and canopy assimilation of coffee agroforestry systems Rémi Vezy,Delphine Deshors-Picart,Mathias Christina,Selena Georgiou,Fabien Charbonnieret al. European Agroforestry Conference, 2016, Montpellier, France Communication dans un congrès hal-01594725v1
Coupling a 3D light interception with a growth and yield model to adjust shade evel in coffee agroforestry systems simulated under climate change Rémi Vezy,Delphine Deshors-Picart,Mathias Christina,Maxime Soma,Selena Georgiouet al. 32. Conference on Agricultural and Forest Meteorology, American Meteorological Society (AMS). USA., Jun 2016, Salt Lake City, United States Communication dans un congrès hal-01594735v1

Poster de conférence (5)

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'Ouest Céline Blitz-Frayret,Sandrine Auzoux,Sidy Sow,Cheikh Diop,Rémi Vezyet al. Colloque 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 Poster de conférence hal-05179883v1
Calibration and Evaluation of the STICS Intercrop Model for Two Cereal-Legume Mixtures Kirsten Paff,Sebastian Munz,Rémi Vezy,Noémie Gaudio,Laurent Bedoussacet al. 2. International Crop Modelling Symposium (iCROPM2020), Feb 2020, Montpellier, France. , 1 p., 2020 Poster de conférence hal-02791381v1
Light exchanges in discrete directions as an alternative to raytracing and radiosity Rémi Vezy,Raphael P. A. Perez,François Grand,Jean Dauzat FSPM 2020 : Towards Computable Plants. 9th International Conference on Functional-Structural Plant models, Oct 2020, Hannover, Germany Poster de conférence hal-03105541v1
Faidherbia-Flux: a collaborative observatory for Ecosystem Services and GHG in a semi-arid agro-silvo-pastoral system (Senegal) Olivier Roupsard,Laurent Cournac,Christophe Jourdan,Didier Orange,Frederic Doet al. Fourth World Congress on Agroforestry, May 2019, Montpellier (34000), France Poster de conférence hal-04453905v1
Faidherbia-Flux, an open observatory for GHG balance and C stocks in a semi-arid agro-sylvo-pastoral system (Senegal) Olivier Roupsard,Laurent Cournac,Christophe Jourdan,Laure Tall,Maxime Duthoitet al. Dupraz Christian (ed.); Gosme Marie (ed.); Lawson Gerry (ed.). World Congress on Agroforestry, May 2019, Montpellier, France. CIRAD; INRA, pp.44, 2019 Poster de conférence hal-05173987v1

Thèse (1)

Simulation de pratiques de gestion alternatives pour l'adaptation des plantations pérennes aux changements globaux Rémi Vezy Ecologie, Environnement. Université de Bordeaux, 2017. Français. ⟨NNT : 2017BORD0939⟩ Thèse tel-01718808v2

Autre publication scientifique (1)

The &quot;Coffee-flux collaborative observatory&quot;: measuring and modeling carbon, nutrients, water and sediment Ecosystem services in a coffee agroforestry watershed (Costa Rica) Olivier Roupsard,Karel van den Meersche,Clémentine Allinne,Bruno Rapidel,Jacques Avelinoet al. 2016, 23 p Autre publication scientifique hal-01837379v1