Cédric Bacour

Publications

Article dans une revue (41)

Assimilation of solar‐induced fluorescence satellite observations in the European Centre for Medium‐Range Weather Forecasts integrated forecast system Sébastien Garrigues,Patricia de Rosnay,Peter Weston,Christoph Rüdiger,Cédric Bacouret al. Quarterly Journal of the Royal Meteorological Society, 2026, ⟨10.1002/qj.70111⟩ Article dans une revue meteo-05527259v1
Evidence for Vegetation Acclimation to Atmospheric Dryness During European Droughts From a Land Surface Model Camille Abadie,Fabienne Maignan,Cédric Bacour,Philippe Peylin Global Biogeochemical Cycles, 2025, 39 (7), ⟨10.1029/2024gb008362⟩ Article dans une revue hal-05231901v1
Parameter Estimation in Land Surface Models: Challenges and Opportunities With Data Assimilation and Machine Learning Nina Raoult,Natalie Douglas,Natasha Macbean,Jana Kolassa,Tristan Quaifeet al. Journal of Advances in Modeling Earth Systems, 2025, 17 (11), pp.e2024MS004733. ⟨10.1029/2024MS004733⟩ Article dans une revue hal-05378526v1
Warming and Drought Weaken the Carbon Sink Capacity of an Endangered Paleoendemic Temperate Rainforest in South America Jorge F. Perez-Quezada,Jonathan Barichivich,Rocío Urrutia‐jalabert,Enrique Carrasco,David Aguileraet al. Journal of Geophysical Research: Biogeosciences, 2023, 128 (4), pp.e2022JG007258. ⟨10.1029/2022jg007258⟩ Article dans une revue hal-04086911v1
Assimilation of multiple datasets results in large differences in regional- to global-scale NEE and GPP budgets simulated by a terrestrial biosphere model Cédric Bacour,Natasha Macbean,Frédéric Chevallier,Sébastien Léonard,Ernest N Koffiet al. Biogeosciences, 2023, 20 (6), pp.1089-1111. ⟨10.5194/bg-20-1089-2023⟩ Article dans une revue hal-04086994v1
Quantifying and reducing uncertainty in global carbon cycle predictions: lessons and perspectives from 15 years of data assimilation studies with the ORCHIDEE Terrestrial Biosphere Model N. Macbean,C. Bacour,N. Raoult,V. Bastrikov,E. Koffiet al. Global Biogeochemical Cycles, 2022, 36 (7), pp.e2021GB007177. ⟨10.1029/2021GB007177⟩ Article dans une revue hal-03693760v1
Resolving temperature limitation on spring productivity in an evergreen conifer forest using a model–data fusion framework Stephanie G Stettz,Nicholas C Parazoo,A. Anthony Anthony Bloom,Peter D Blanken,David R Bowlinget al. Biogeosciences, 2022, 19 (2), pp.541 - 558. ⟨10.5194/bg-19-541-2022⟩ Article dans une revue hal-03566914v1
Plant gross primary production, plant respiration and carbonyl sulfide emissions over the globe inferred by atmospheric inverse modelling Marine Remaud,Frederic Chevallier,Fabienne Maignan,Sauveur Belviso,Antoine Berchetet al. Atmospheric Chemistry and Physics, 2022, 22 (4), pp.2525 - 2552. ⟨10.5194/acp-22-2525-2022⟩ Article dans une revue hal-03607356v1
The TROPOSIF global sun-induced fluorescence dataset from the Sentinel-5P TROPOMI mission Luis Guanter,Cédric Bacour,Andreas Schneider,Ilse Aben,Tim van Kempenet al. Earth System Science Data, 2021, 13, pp.5423-5440. ⟨10.5194/essd-13-5423-2021⟩ Article dans une revue hal-03456278v1
Vapor pressure deficit and sunlight explain seasonality of leaf phenology and photosynthesis across amazonian evergreen broadleaved forest Xiuzhi Chen,Philippe Ciais,Fabienne Maignan,Yuan Zhang,Ana Bastoset al. Global Biogeochemical Cycles, 2021, 35 (6), pp.1-15. ⟨10.1029/2020GB006893⟩ Article dans une revue hal-03277337v1
Wide discrepancies in the magnitude and direction of modeled solar-induced chlorophyll fluorescence in response to light conditions Nicholas Parazoo,Troy Magney,Alex Norton,Brett Raczka,Cédric Bacouret al. Biogeosciences, 2020, 17 (13), pp.3733-3755. ⟨10.5194/bg-17-3733-2020⟩ Article dans une revue hal-02903357v1
Simulating multi-directional narrowband reflectance of the earth's surface using ADAM (a surface reflectance database for ESA's earth observation missions) Cédric Bacour,Francois-Marie Breon,Louis Gonzalez,Ivan Price,Jan Peter Mulleret al. Remote Sensing, 2020, 12 (14), pp.2282. ⟨10.3390/rs12101679⟩ Article dans une revue hal-02844108v1
Co-variations between plant functional traits emerge from constraining parameterization of a terrestrial biosphere model Marc Peaucelle,Cédric Bacour,Philippe Ciais,Nicolas Vuichard,Sylvain Kuppelet al. Global Ecology and Biogeography, 2019, 27 (9), pp.1351-1365. ⟨10.1111/geb.12937⟩ Article dans une revue hal-02371849v1
Contribution to sandy site characterization: spectro-directional signature, grain size distribution and mineralogy extracted from sand samples Françoise Viallefont-Robinet,Cédric Bacour,Marc Bouvet,Malika Kheireddine,Mustapha Ouhssainet al. Remote Sensing, 2019, 11 (20), pp.2446. ⟨10.3390/rs11202446⟩ Article dans une revue hal-02350761v3
Improving estimates of gross primary productivity by assimilating solar‐induced fluorescence satellite retrievals in a terrestrial biosphere model using a process‐based SIF model C. Bacour,F. Maignan,N. Macbean,A. Porcar‐castell,J. Flexaset al. Journal of Geophysical Research: Biogeosciences, 2019, 124, 3281– 3306, ⟨10.1029/2019JG005040⟩ Article dans une revue hal-02398280v1
Differences Between OCO‐2 and GOME‐2 SIF Products From a Model‐Data Fusion Perspective Cedric Bacour,Fabienne Maignan,Philippe Peylin,Natasha Macbean,Vladislav Bastrikovet al. Journal of Geophysical Research: Biogeosciences, 2019, 124 (10), pp.3143-3157. ⟨10.1029/2018JG004938⟩ Article dans une revue hal-02973936v1
Revisiting Pseudo Invariant Calibration Sites (PICS) Over Sand Deserts for Vicarious Calibration of Optical Imagers at 20 km and 100 km Scales Cedric Bacour,Xavier Briottet,Francois-Marie Breon,Françoise Viallefont-Robinet,Marc Bouvet Remote Sensing, 2019, 11 (1166), pp.1-28. ⟨10.3390/rs11101166⟩ Article dans une revue hal-02134057v1
Strong constraint on modelled global carbon uptake using solar-induced chlorophyll fluorescence data Natasha Macbean,Fabienne Maignan,Cedric Bacour,Philip Lewis,Philippe Peylinet al. Scientific Reports, 2018, 8, pp.1973. ⟨10.1038/s41598-018-20024-w⟩ Article dans une revue hal-02398300v1
Author Correction: Strong constraint on modelled global carbon uptake using solar-induced chlorophyll fluorescence data Natasha Macbean,Fabienne Maignan,Cedric Bacour,Philip Lewis,Philippe Peylinet al. Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-28697-z⟩ Article dans une revue hal-02398296v1
Error Budget of the MEthane Remote LIdar missioN and Its Impact on the Uncertainties of the Global Methane Budget Philippe Bousquet,Clémence Pierangelo,Cédric Bacour,Julia Marshall,Philippe Peylinet al. Journal of Geophysical Research: Atmospheres, 2018, 123 (20), pp.11766-11785. ⟨10.1029/2018JD028907⟩ Article dans une revue hal-02287414v1
Land surface model parameter optimisation using in situ flux data: comparison of gradient-based versus random search algorithms (a case study using ORCHIDEE v1.9.5.2) Vladislav Bastrikov,Natasha Macbean,Cedric Bacour,Diego Santaren,Sylvain Kuppelet al. Geoscientific Model Development, 2018, 11 (12), pp.4739-4754. ⟨10.5194/gmd-11-4739-2018⟩ Article dans une revue hal-02398291v1
The potential benefit of using forest biomass data in addition to carbon and water flux measurements to constrain ecosystem model parameters: Case studies at two temperate forest sites T. Thum,N. Macbean,P. Peylin,C. Bacour,D. Santarenet al. Agricultural and Forest Meteorology, 2017, 234-235, pp.48 - 65. ⟨10.1016/j.agrformet.2016.12.004⟩ Article dans une revue hal-01584260v1
Reducing the uncertainty of parameters controlling seasonal carbon and water fluxes in Chinese forests and its implication for simulated climate sensitivities Yue Li,Hui Yang,Tao Wang,Natasha Macbean,Cedric Bacouret al. Global Biogeochemical Cycles, 2017, 31 (8), pp.1344-1366. ⟨10.1002/2017GB005714⟩ Article dans une revue hal-02904466v1
A new stepwise carbon cycle data assimilation system using multiple data streams to constrain the simulated land surface carbon cycle Philippe Peylin,Cédric Bacour,Natasha Macbean,Sébastien Leonard,Peter Rayneret al. Geoscientific Model Development, 2016, 9 (9), pp.3321 - 3346. ⟨10.5194/gmd-9-3321-2016⟩ Article dans une revue hal-01587425v1
Using satellite data to improve the leaf phenology of a global terrestrial biosphere model N. Macbean,F. Maignan,P. Peylin,C. Bacour,Francois-Marie Breonet al. Biogeosciences, 2015, 12 (23), pp.7185 - 7208. ⟨10.5194/bg-12-7185-2015⟩ Article dans une revue hal-01805153v1
Joint assimilation of eddy covariance flux measurements and FAPAR products over temperate forests within a process-oriented biosphere model C. Bacour,P. Peylin,N. Macbean,P. Rayner,F. Delageet al. Journal of Geophysical Research: Biogeosciences, 2015, 120 (9), pp.1839 - 1857. ⟨10.1002/2015JG002966⟩ Article dans une revue hal-01805695v1
Ecosystem model optimization using in situ flux observations: benefit of Monte Carlo versus variational schemes and analyses of the year-to-year model performances Diego Santaren,Philippe Peylin,Cédric Bacour,Philippe Ciais,Bernard Longdoz Biogeosciences, 2014, 11 (24), pp.7137-7158. ⟨10.5194/bg-11-7137-2014⟩ Article dans une revue hal-01268909v1
Precipitation amount, seasonality and frequency regulate carbon cycling of a semi-arid grassland ecosystem in Inner Mongolia, China: A modeling analysis Shushi Peng,Shilong Piao,Zehao Shen,Philippe Ciais,Zhenzhong Sunet al. Agricultural and Forest Meteorology, 2013, 178-179, pp.46-55. ⟨10.1016/j.agrformet.2013.02.002⟩ Article dans une revue istex hal-02929966v1
A framework for benchmarking land models Y. Luo,J. Randerson,G. Abramowitz,C. Bacour,E. Blythet al. Biogeosciences, 2012, 9 (10), pp.3857-3874. ⟨10.5194/bg-9-3857-2012⟩ Article dans une revue hal-03206151v1
Constraining a global ecosystem model with multi-site eddy-covariance data S. Kuppel,P. Peylin,F. Chevallier,C. Bacour,F. Maignanet al. Biogeosciences, 2012, 9 (10), pp.3757 - 3776. ⟨10.5194/bg-9-3757-2012⟩ Article dans une revue hal-02651967v1
Seasonal patterns of CO 2 fluxes in Amazon forests: Fusion of eddy covariance data and the ORCHIDEE model Hans Verbeeck,Philippe Peylin,Cédric Bacour,Damien Bonal,Kathy Steppeet al. Journal of Geophysical Research, 2011, 116 (G2), ⟨10.1029/2010jg001544⟩ Article dans une revue hal-02929097v1
PROSPECT + SAIL models : a review of use for vegetation characterization Stéphane Jacquemoud,Wout Verhoef,Frédéric Baret,Cédric Bacour,Pablo J. Zarco-Tejadaet al. Remote Sensing of Environment, 2009, 113 (1), pp.S56-S66. ⟨10.1016/j.rse.2008.01.026⟩ Article dans une revue istex hal-02667906v1
Interannual vegetation phenology estimates from global AVHRR measurements - Comparison with in situ data and applications F. Maignan,Francois-Marie Breon,C. Bacour,J. Demarty,A. Poirson Remote Sensing of Environment, 2008, 112 (2), pp.496-505. ⟨10.1016/j.rse.2007.05.011⟩ Article dans une revue istex hal-01863531v1
A method for aerosol correction from the spectral variation in the visible and near infrared: application to the MERIS sensor David Béal,Frédéric Baret,C. Bacour,Xing Fa Gu International Journal of Remote Sensing, 2007, 28 (3-4), pp.761-779. ⟨10.1080/01431160600821085⟩ Article dans une revue hal-02660962v1
Normalization of the directional effects in NOAA–AVHRR reflectance measurements for an improved monitoring of vegetation cycles Cédric Bacour,Francois-Marie Breon,Fabienne Maignan Remote Sensing of Environment, 2006, 102 (3-4), pp.402-413. ⟨10.1016/j.rse.2006.03.006⟩ Article dans une revue istex hal-03121189v1
Variability of biome reflectance directional signatures as seen by POLDER Cédric Bacour,Francois-Marie Breon Remote Sensing of Environment, 2005, 98 (1), pp.80-95. ⟨10.1016/j.rse.2005.06.008⟩ Article dans une revue istex hal-03121121v1
Effect of senescent leaves on NDVI-based estimates of F-APAR : experimental and modelling evidences C.M. Di Bella,J.M. Paruelos,J.E. Becerra,C. Bacour,Frédéric Baret International Journal of Remote Sensing, 2004, 25 (23), pp.5415-5427 Article dans une revue hal-02674340v1
Design and analysis of numerical experiments to compare four canopy reflectance models Cédric Bacour,Stéphane Jacquemoud,Yves Tourbier,Monique Dechambre,Jean-Pierre Frangi Remote Sensing of Environment, 2002, 79 (1), pp.72-83. ⟨10.1016/S0034-4257(01)00240-1⟩ Article dans une revue hal-03949567v1
Reliability of the estimation of vegetation characteristics by inversion of three canopy reflectance models on airborne POLDER data Cédric Bacour,Stéphane Jacquemoud,Marc Leroy,Olivier Hautecœur,Marie Weisset al. Agronomie, 2002, 22 (6), pp.555-565. ⟨10.1051/AGRO:2002039⟩ Article dans une revue hal-03038962v1
Validation of neural net techniques to estimate canopy biophysical variables from remote sensing data Marie Weiss,Frédéric Baret,Marc Leroy,Olivier Hautecœur,Cédric Bacouret al. Agronomie, 2002, 22 (6), pp.547-553. ⟨10.1051/AGRO:2002036⟩ Article dans une revue hal-03038999v1
Comparison of four radiative transfer models to simulate plant canopies reflectance: Direct and inverse mode Stéphane Jacquemoud,Cédric Bacour,Hervé Poilvé,Jean-Pierre Frangi Remote Sensing of Environment, 2000, 74 (3), pp.471-481. ⟨10.1016/S0034-4257(00)00139-5⟩ Article dans une revue hal-03949670v1

Communication dans un congrès (5)

Comparative evaluation of different data assimilation approaches to optimize the parameters of the ORCHIDEE land surface model P. Peylin,Nina Raoult,Carenso Maxime,Vladislav Bastrikov,Catherine Ottleet al. 2nd Annual Land Data Assimilation Community Virtual Workshop, Jun 2022, Washington (DC), United States Communication dans un congrès hal-04264707v1
CYCLOPES algorithmic development for estimating biophysical products from large swath sensors C. Bacour,Frédéric Baret,G. Derive IEEE international geoscience and remote sensing symposium, Jul 2003, Toulouse, France Communication dans un congrès hal-02762281v1
CYTTARES: a global database for the training and inter-comparison of biophysical products derived from medium resolution sensors G. Derive,C. Bacour,Frédéric Baret,David Béal,M. Weisset al. IEEE international geoscience and remote sensing symposium, Jul 2003, Toulouse, France Communication dans un congrès hal-02763913v1
Lai products and validation for hydrological processes Frédéric Baret,Bruno Combal,Sophie Moulin,Cédric Bacour,Marie Weisset al. 27. EGS/ European Geophysical Union general assembly, Apr 2002, Nice, France. 1 p Communication dans un congrès hal-02832602v1
Comparison of measured and Sispat-RS simulated brightness temperatures, reflectances and radar backscattering sections at field scale during Reseda experiment Jérôme Demarty,Catherine Ottle,Isabelle Braud,C. François,Frédéric Jacobet al. 8. Symposium international, Jan 2001, Aussois, France Communication dans un congrès hal-02762576v1

Poster de conférence (1)

Complementarities between Biomass and FluxNet data to optimize ORCHIDEE ecosystem model at European forest and grassland sites Tea Thum,Philippe Peylin,André A. Granier,Andreas Ibrom,Leon van Der Lindenet al. 2010 AGU Fall Meeting, Dec 2010, San Francisco, California, United States. , 2010 Poster de conférence hal-02819176v1

Rapport (1)

Prospective Surfaces et Interfaces Continentales : 2024-2028 Sophie Ayrault,Gilles Pinay,Eric Ferrage,Nizar Abcha,Philippe Ackereret al. INSU, CNRS; INEE, CNRS. 2024, 147 p Rapport (rapport d’expertise collective) insu-05045026v1