Jean-Martial cohard

92
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Publications

Publications

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Hydrological regime shifts in Sahelian watersheds: an investigation with a simple dynamical model driven by annual precipitation

Erwan Le Roux , Valentin Wendling , Gérémy Panthou , Océane Dubas , Jean-Pierre Vandervaere et al.

Hydrology and Earth System Sciences, 2026, 30 (4), pp.929-944. ⟨10.5194/hess-30-929-2026⟩

Article dans une revue hal-05517367v1
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Model and Observation for surface–atmosphere interactions over heterogeneous landscape: MOSAI project

Fabienne Lohou , Marie Lothon , Sophie Bastin , Aurore Brut , Guylaine Canut et al.

Journal of the European Meteorological Society, 2025, 3, pp.100019. ⟨10.1016/j.jemets.2025.100019⟩

Article dans une revue hal-05269664v1
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Legacy of snow cover on alpine landscapes

Philippe Choler , Nicolas Bonfanti , Alix Reverdy , Arthur Bayle , Baptiste Nicoud et al.

Communications Earth & Environment, 2025, 6, pp.758. ⟨10.1038/s43247-025-02702-6⟩

Article dans une revue hal-05345093v1
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Quality control of eddy covariance fluxes of two ecosystem types with local flux-variance similarity functions in West Africa

Ossénatou Mamadou , Miriam Hounsinou , Djidjoho Renaud Roméo Koukoui , Jean-Martial Cohard , Simon Afouda et al.

Atmospheric Research, 2025, 314, pp.107775. ⟨10.1016/j.atmosres.2024.107775⟩

Article dans une revue hal-04786969v1
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The Significance of the Leaf-Area-Index on the Evapotranspiration Estimation in SWAT-T for Characteristic Land Cover Types of Western Africa

Fabian Merk , Timo Schaffhauser , Faizan Anwar , Ye Tuo , Jean-Martial Cohard et al.

Hydrology and Earth System Sciences Discussions, 2024, ⟨10.5194/hess-2024-131⟩

Article dans une revue hal-04786963v1
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Evidence of strong wave turbulence and of Bolgiano temperature spectra in katabatic winds on steep slopes

Claudine Charrondière , Emil J. Hopfinger , Christophe Brun , Jean-Martial Cohard , Jean-Emmanuel Sicart

Physics of Fluids, 2024, 36, ⟨10.1063/5.0187082⟩

Article dans une revue hal-04704347v1
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Impact of distributed meteorological forcing on simulated snow cover and hydrological fluxes over a mid-elevation alpine micro-scale catchment

Aniket Gupta , Alix Reverdy , Jean-Martial Cohard , Basile Hector , Marc Descloitres et al.

Hydrology and Earth System Sciences, 2023, 27 (1), pp.191-212. ⟨10.5194/hess-27-191-2023⟩

Article dans une revue hal-04598293v1
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Evaluation of Reanalysis Estimates of Precipitation, Radiation, and Temperature over Benin (West Africa)

René Bodjrenou , Jean-Martial Cohard , Basile Hector , Emmanuel Agnidé Lawin , Guillaume Chagnaud et al.

Journal of Applied Meteorology and Climatology, 2023, 62 (8), pp.1005-1022. ⟨10.1175/JAMC-D-21-0222.1⟩

Article dans une revue hal-04786978v1
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Stochastic disaggregation of seasonal precipitation forecasts of the West African Regional Climate Outlook Forum

Mandela Coovi Mahuwètin Houngnibo , Abdou Ali , Alhassane Agali , Moussa Waongo , Agnidé Emmanuel Lawin et al.

International Journal of Climatology, 2023, 43, pp.5569 - 5585. ⟨10.1002/joc.8161⟩

Article dans une revue hal-04787521v1

Integral turbulence characteristics over a clear woodland forest in northern Benin (West Africa)

Miriam Hounsinou , Ossénatou Mamadou , Maxime Wudba , Basile Kounouhewa , Jean-Martial Cohard

Atmospheric Research, 2022, 268 (8), pp.105985. ⟨10.1016/j.atmosres.2021.105985⟩

Article dans une revue hal-04787017v1

Confort thermique d’une construction terre : méthodologie d’étude pédagogique en Master 2

M Baumbach , Jean-Martial Cohard , Dominique Daudon

Academic Journal of Civil Engineering, 2022, 40 (1), pp.254-257. ⟨10.26168/ajce.40.1.62⟩

Article dans une revue hal-04787038v1
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Mean flow structure of katabatic winds and turbulent mixing properties

Claudine Charrondière , Christophe Brun , Emil J. Hopfinger , Jean-Martial Cohard , Jean-Emmanuel Sicart

Journal of Fluid Mechanics, 2022, 941, pp.A11. ⟨10.1017/jfm.2022.281⟩

Article dans une revue hal-04704382v1
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From SMOS Soil Moisture to 3-hour Precipitation Estimates at 0.1° Resolution in Africa

Thierry Pellarin , Alexandre Zoppis , Carlos Román-Cascón , Yann Kerr , Nemesio Rodriguez-Fernandez et al.

Remote Sensing, 2022, 14 (3), pp.746. ⟨10.3390/rs14030746⟩

Article dans une revue hal-03764935v1
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Katabatic Winds over Steep Slopes: Overview of a Field Experiment Designed to Investigate Slope-Normal Velocity and Near-Surface Turbulence

Claudine Charrondière , Christophe Brun , Jean-Martial Cohard , Jean-Emmanuel Sicart , Martin Obligado et al.

Boundary-Layer Meteorology, 2022, 182 (1), pp.29-54. ⟨10.1007/s10546-021-00644-y⟩

Article dans une revue hal-03350043v1
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A parametric sensitivity analysis for prioritizing regolith knowledge needs for modeling water transfers in the West African critical zone

Amelie Herzog , Basile Hector , Jean‐martial Cohard , Jean-Michel Vouillamoz , Fabrice Messan Amene Lawson et al.

Vadose Zone Journal, 2021, 20 (6), ⟨10.1002/vzj2.20163⟩

Article dans une revue hal-04787020v1

Near ground horizontal high resolution C n 2 profiling from Shack–Hartmann slopeand scintillation data

Chloé Sauvage , Clélia Robert , Laurent Mugnier , Jean-Marc Conan , Jean-Martial Cohard et al.

Applied optics, 2021, 60 (34), pp.10499-10519. ⟨10.1364/AO.438170⟩

Article dans une revue hal-03464258v1
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Modeling gas exchange and biomass production in West African Sahelian and Sudanian ecological zones

Jaber Rahimi , Expedit Evariste Ago , Augustine Ayantunde , Sina Berger , Jan Bogaert et al.

Geoscientific Model Development, 2021, 14 (6), pp.3789-3812. ⟨10.5194/gmd-14-3789-2021⟩

Article dans une revue hal-03319224v1

Simulating Groundwater‐Streamflow Connections in the Upper Colorado River Basin

Hoang Tran , Jun Zhang , Jean‐martial Cohard , Laura Condon , Reed Maxwell

Groundwater, 2020, 58 (3), pp.392-405. ⟨10.1111/gwat.13000⟩

Article dans une revue hal-04787045v1
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Buoyancy Effects in the Turbulence Kinetic Energy Budget and Reynolds Stress Budget for a Katabatic Jet over a Steep Alpine Slope

Claudine Charrondière , Christophe Brun , Jean-Emmanuel Sicart , Jean-Martial Cohard , Romain Biron et al.

Boundary-Layer Meteorology, 2020, 177 (1), pp.97-122. ⟨10.1007/s10546-020-00549-2⟩

Article dans une revue hal-03124731v1
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Overview of the Meso-NH model version 5.4 and its applications

Christine Lac , Jean-Pierre Chaboureau , Valéry Masson , Jean-Pierre Pinty , Pierre Tulet et al.

Geoscientific Model Development, 2018, 11, pp.1929-1969. ⟨10.5194/gmd-11-1929-2018⟩

Article dans une revue hal-01712969v1
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AMMA-CATCH, a critical zone observatory in West Africa monitoring a megion in transition

Sylvie Galle , Manuela Grippa , I. Bouzou Moussa , B. Cappelaere , J. Demarty et al.

Vadose Zone Journal, 2018, 17 (1), ⟨10.2136/vzj2018.03.0062⟩

Article dans une revue ird-02153117v2
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Hydrological functioning of West-African inland valleys explored with a critical zone model

Basile Hector , Jean-Martial Cohard , Luc Seguis , Sylvie Galle , Christophe Peugeot

Hydrology and Earth System Sciences, 2018, 22, pp.5867 - 5888. ⟨10.5194/hess-22-5867-2018⟩

Article dans une revue hal-01871966v1

Energy and water budgets of asphalt concrete pavement under simulated rain events

Jean-Martial Cohard , Jean Michel Rosant , Fabrice Rodriguez , Hervé Andrieu , Patrice Mestayer et al.

Urban Climate, 2017, 17p. ⟨10.1016/j.uclim.2017.08.009⟩

Article dans une revue hal-01768553v1
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Assimilation of SMOS soil moisture into a distributed hydrological model and impacts on the water cycle variables over the Ouémé catchment in Benin

Delphine Leroux , Thierry Pellarin , Théo Vischel , Jean-Martial Cohard , Tania Gascon et al.

Hydrology and Earth System Sciences, 2016, 20 (7), pp.2827 - 2840. ⟨10.5194/hess-20-2827-2016⟩

Article dans une revue hal-01871957v1
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La campagne Passy-2015 : dynamique atmosphérique et qualité de l’air dans la vallée de l’Arve

Alexandre Paci , Chantal Staquet , Julie Allard , Hélène Barral , Guylaine Canut et al.

Pollution Atmosphérique : climat, santé, société, 2016, ⟨10.4267/pollution-atmospherique.5903⟩

Article dans une revue hal-02095364v1
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Dynamics of water vapor and energy exchanges above two contrasting Sudanian climate ecosystems in Northern Benin (West Africa)

Ossénatou Mamadou , Sylvie Galle , Jean-Martial Cohard , Christophe Peugeot , Basile Kounouhewa et al.

Journal of Geophysical Research: Atmospheres, 2016, 121 (19), pp.11,269 - 11,286. ⟨10.1002/2016JD024749⟩

Article dans une revue hal-01871958v1
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Response of CO2 fluxes and productivity to water availability in two contrasting ecosystems in northern Benin (West Africa)

Expedit Evariste Ago , Euloge Kossi Agbossou , Jean-Martial Cohard , Sylvie Galle , Marc Aubinet

Annals of Forest Science, 2016, 73 (2), pp.483-500. ⟨10.1007/s13595-016-0542-9⟩

Article dans une revue hal-01532424v1
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Near ground results of the CO-SLIDAR Cn2 profiler

C Robert , J-M Conan , L M Mugnier , J-M Cohard

Journal of Physics: Conference Series, 2015, 595 (2), pp.012030. ⟨10.1088/1742-6596/595/1/012030⟩

Article dans une revue hal-05212251v1
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Water storage changes as a marker for base flow generation processes in a tropical humid basement catchment (Benin): Insights from hybrid gravimetry

Basile Hector , Luc Séguis , Jacques Hinderer , Jean-Martial Cohard , Maxime Wubda et al.

Water Resources Research, 2015, 51 (10), pp.8331-8361 ⟨10.1002/2014WR015773⟩

Article dans une revue hal-01292383v1
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Energy fluxes and surface characteristics over a cultivated area in Benin: daily and seasonal dynamics.

Ossénatou Mamadou , Jean-Martial Cohard , Sylvie Galle , C.N. Awanou , Arona Diedhiou et al.

Hydrology and Earth System Sciences, 2014, 18 (3), pp.893--914. ⟨10.5194/hess-18-893-2014⟩

Article dans une revue hal-02046581v1
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Surface response to rain events throughout the West African monsoon

Fabienne Lohou , Laurent Kergoat , Françoise Guichard , Aaron Anthony Boone , B. Cappelaere et al.

Atmospheric Chemistry and Physics, 2014, 14 (8), pp.3883-3898. ⟨10.5194/acp-14-3883-2014⟩

Article dans une revue hal-02267728v1
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Surface response to rain events throughout the West African monsoon.

Fabienne Lohou , Laurent Kergoat , F. Guichard , A. Boone , B. Cappelaere et al.

Atmospheric Chemistry and Physics, 2013, 13 (7), pp.18581-1/8620. ⟨10.5194/acp-14-3883-2014⟩

Article dans une revue hal-00965406v1
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Interplay of riparian forest and groundwater in the hillslope hydrology of Sudanian West Africa (northern Benin)

A. Richard , S. Galle , M. Descloitres , Jean-Martial Cohard , J-P Vandervaere et al.

Hydrology and Earth System Sciences, 2013, 17, pp.5079 - 5096. ⟨10.5194/hess-17-5079-2013⟩

Article dans une revue hal-05212258v1

A new parameterisation scheme of ground heat flux for land surface flux retrieval from remote sensing information

M. Tanguy , A. Baille , M.M. González-Real , C. Lloyd , B. Cappelaere et al.

Journal of Hydrology, 2012, 454-455, pp.113 - 122. ⟨10.1016/j.jhydrol.2012.06.002⟩

Article dans une revue hal-01887568v1
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Interactions entre surface et convection au Sahel

Françoise Guichard , Laurent Kergoat , Christopher Taylor , Bernard Cappelaere , Michel Chong et al.

La Météorologie, 2012, 8 (Special-AMMA), pp.25. ⟨10.4267/2042/48129⟩

Article dans une revue hal-05212269v1
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Contrasted land-surface processes along the West African rainfall gradient - Monsoon Multidisciplinary Analysis (AMMA) : an integrated project for understanding of the West African climate system and its human dimension

L. Seguis , N. Boulain , Bernard Cappelaere , J.M. Cohard , Guillaume Favreau et al.

Atmospheric Science Letters, 2011, 12 (1), pp.31-37. ⟨10.1002/asl.327⟩

Article dans une revue ird-02153235v2
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The contribution of MRS and resistivity methods to the interpretation of actual evapo‐transpiration measurements: a case study in metamorphic context in north Bénin

Marc Descloitres , Luc Séguis , Anatoly Legchenko , Maxime Wubda , A. Guyot et al.

Near Surface Geophysics, 2011, 9 (2), pp.187-200. ⟨10.3997/1873-0604.2011003⟩

Article dans une revue hal-05212275v1

The contribution of MRS and resistivity methods to the interpretation of actual evapo-transpiration measurements: a case study in metamorphic context in north Bénin

M. Descloitres , L. Seguis , A. Legchenko , M. Wubda , A. Guyot et al.

Near Surface Geophysics, 2011, 9 (2), pp.187-200. ⟨10.3997/1873-0604.2011003⟩

Article dans une revue insu-00648222v1

Long-term observations of turbulent fluxes over heterogeneous vegetation using scintillometry and additional observations: A contribution to AMMA under Sudano-Sahelian climate

A. Guyot , J.M. Cohard , S. Anquetin , S. Galle

Agricultural and Forest Meteorology, 2011, pp.84-98. ⟨10.1016/j.agrformet.2011.10.008⟩

Article dans une revue istex insu-00649480v1
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Path-Average Rainfall Estimation from Optical Extinction Measurements Using a Large-Aperture Scintillometer

R. Uijlenhoet , J.M. Cohard , M. Gosset

Journal of Hydrometeorology, 2011, 12 (5), pp.955-972. ⟨10.1175/2011JHM1350.1⟩

Article dans une revue insu-00649344v1
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Response of surface energy balance to water regime and vegetation development in a Sahelian landscape

Franck Timouk , L. Kergoat , Éric Mougin , C. R. Lloyd , Eric Ceschia et al.

Journal of Hydrology, 2009, pp.1-43. ⟨10.1016/j.jhydrol.2009.04.022⟩

Article dans une revue ird-00392519v1
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Soil moisture mapping over West Africa with a 30-min temporal resolution using AMSR-E observations and a satellite-based rainfall product

Thierry Pellarin , Truong Tran , Jean-Martial Cohard , Sylvie Galle , Jean-Paul Laurent et al.

Hydrology and Earth System Sciences Discussions, 2009, 13 (10), pp.1887-1896. ⟨10.5194/hess-13-1887-2009⟩

Article dans une revue insu-00413359v1

Combined analysis of energy and water balances to estimate latent heat flux of a sudanian small catchment

Adrien Guyot , Jean-Martial Cohard , Sandrine Anquetin , Sylvie Galle , Colin R. Lloyd

Journal of Hydrology, 2009, 375 (1-2), pp.227-240. ⟨10.1016/j.jhydrol.2008.12.027⟩

Article dans une revue istex insu-00412595v1

CCN sensitivity of a warm precipitation event over fine scale orography with an advanced microphysical scheme

Jean-Pierre Pinty , Stéphanie Cosma , Jean-Martial Cohard , Evelyne Richard , Jean-Pierre Chaboureau

Atmospheric Research, 2001, 59-60, pp.419-446. ⟨10.1016/S0169-8095(01)00128-4⟩

Article dans une revue istex hal-04254482v1
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How are the data from the OZCAR RI critical zone observatories used by local stakeholders?

Isabelle Braud , Marie-Claire Pierret , Laurent Longuevergne , Pierre-Alain Ayral , Laurie Boithias et al.

3. OZCAR TERENO Conference, Sep 2025, Paris, France.

Poster de conférence hal-05397531v1
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Quels usages des données des observatoires de la zone critique (IR OZCAR) pour répondre aux enjeux des territoires ?

Isabelle Braud , Marie-Claire Pierret , Laurent Longuevergne , Pierre-Alain Ayral , Laurie Boithias et al.

6. Colloque du Réseau des Zones Ateliers du CNRS, Sep 2024, Sainte-Menehould, France.

Poster de conférence hal-04650720v1
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Modélisation des transferts verticaux dans la zone non saturée sous HYDRUS 1D : détermination de la recharge vers les eaux souterraines

Salohy Andriatahiana , Nathalie Courtois , Jean-Pierre Vandervaere , Jean-Martial Cohard

JMSC 2024 - 5èmes Journées de Modélisation des Surfaces Continentales, Jun 2024, Strasbourg, France. , 2024

Poster de conférence cea-05516031v1

High resolution thermal infrared measurements over agricultural and peri-urban patchworks: potential errors in surface temperature related to turbulence and aggregation

Mark Irvine , Jean-Pierre Lagouarde , T. Pellarin , R. Biron , Jean-Martial Cohard

5. International Symposium Recent Advances in Quantative Remote Sensing, Sep 2017, Valence, Spain. 2017, Proceedings of the 5th International Symposium Recent Advances in Quantative Remote Sensing

Poster de conférence hal-02735606v1

Impact of deforestation on surface water and energy feedbacks in sudanian region of West Africa.

O. Mamadou , S. Galle , J.M. Cohard , Christophe Peugeot , Josiane Seghieri et al.

Our Common Future Under Climate Change Conference, Jul 2015, Paris, France

Poster de conférence hal-02403106v1

Impact of land use changes on surface feedbacks in Sudanian region of West Africa

J-M Cohard , S. Galle , O. Mamadou , Christophe Peugeot , Josiane Seghieri et al.

AGU Fall Meeting, Dec 2014, San Francisco, United States

Poster de conférence hal-02088840v1

Rôle de l’occupation du sol sur la modélisation des flux énergétiques et hydriques en milieu urbain et périurbain

Katia Chancibault , F. Rodriguez , Hervé Andrieu , E. Bocher , Jérémy Bouyer et al.

Colloque de restitution de la 3ème prospective nationale de recherche INSU 2013/2017. Surfaces et interfaces continentales, May 2013, Paris, France. pp.1, 2013

Poster de conférence hal-02598799v1
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RÔLE DE L'OCCUPATION DU SOL VIS À VIS DE LA MODÉLISATION DES FLUX ENERGÉTIQUES ET HYDRIQUES EN MILIEU URBAIN ET PÉRIURBAIN

Katia Chancibault , Fabrice Rodriguez , Hervé Andrieu , Erwan Bocher , Julien Bouyer et al.

Colloque de restitution de la 3e prospective nationale de recherche 2013/2017 en Surfaces et Interfaces Continentales, May 2013, Paris, France. , 2013

Poster de conférence halshs-01145781v1

Rôle de l'occupation du sol vis-à-vis de la modélisation des flux énergétiques et hydriques en milieu urbain et péri urbain

Katia Chancibault , Fabrice Rodriguez , Hervé Andrieu , Erwan Bocher , Julien Bouyer et al.

Colloque de restitution de la 3e prospective nationale de recherche 2013/2017 en Surfaces et Interfaces Continentales, Prospective INSU SIC, May 2013, Paris, France. , 2013

Poster de conférence hal-02806673v1
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Variations in Cn2 measured by LAS scintillometery over the city of Nantes during the FluxSAP 2010 measurement campaign

Mark Rankin M. R. Irvine , Jean-Pierre Lagouarde , Sylvia Dayau , Aurore Brut , Pierre-Adrien Solignac et al.

3rd Scintillometer Workshop, Apr 2011, Wageningen, Netherlands. 2011

Poster de conférence hal-02806505v1

Strategy to document heterogeneity in soil properties and its impact on water transfers from slope to catchment scales

J.M. Cohard , D. Robert , M. Descloitres , J.P. Vandervaere , Isabelle Braud et al.

AGU Fall Meeting, Dec 2011, San Fransico, United States. pp.1, 2011

Poster de conférence hal-02596879v1

Combination of a latin hypercube sampling and of an simulated annealing method to optimize a physically based hydrological model

D. Robert , Isabelle Braud , J.M. Cohard , I. Zin , Michel Vauclin

AGU 2010 Fall Meeting, Dec 2010, San Fransisco, United States. pp.2, 2010

Poster de conférence hal-02594352v1
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Prospective Surfaces et Interfaces Continentales : 2024-2028

Sophie Ayrault , Gilles Pinay , Eric Ferrage , Nizar Abcha , Philippe Ackerer et al.

INSU, CNRS; INEE, CNRS. 2024, 147 p

Rapport (rapport d’expertise collective) insu-05045026v1
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L'Hydrologie à l'IRD

F. Seyler , Jean Albergel , Marie-Paule Bonnet , Jean-Martial Cohard , Jean-François Cretaux et al.

[Rapport de recherche] IRD. 2018, 31 p. multigr

Rapport (rapport de recherche) hal-02570113v1

Modélisation éco-hydrologique en zones arides : Étude de l'impact de la densité racinaire sur le cycle de l'eau dans la région sahélienne

Lucie Rapp-Henry , Jean-Martial Cohard , Mahamadi Tabsoba , Basile Hector , Jérôme Demarty et al.

JMSC 2024 - 5ème édition des Journées de Modélisation des Surfaces Continentales, ITES, Jun 2024, Strasbourg, France

Communication dans un congrès hal-05090850v1

Assessing the relative importance of soil moisture and temperature on the nighttime CO2 flux: two contrasted ecosystems study cases in West Africa

Renaud Koukoui , Ossénatou Mamadou , Houénou Djideme Franck , Bernard Heinesch , Jean-Martial Cohard et al.

EGU General Assembly Conference Abstracts, Apr 2024, Vienne, Austria. pp.1968

Communication dans un congrès hal-04975974v1
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Saturated hydraulic conductivity spatialization strategy to model recharge and hydrogeological transfers on an industrial site in France

Salohy Andriatahiana , Idrissou Sinabarigui , Nathalie Courtois , Jean-Pierre Vandervaere , Jean-Martial Cohard

EGU 2024 - EGU General Assembly 2024, Apr 2024, Vienne, Austria

Communication dans un congrès cea-04551772v1

THE ADDED VALUE OF STABLE ISOTOPES TO MODEL RUNOFF GENERATION AND ECOHYDROLOGICAL PARTITIONING IN WEST AFRICA

Diego Chavez-Espinoza , Christine Vallet-Coulomb , Sylvain Kuppel , Christophe Peugeot , Basile Hector et al.

JMSC 2024 - 5ème édition des Journées de Modélisation des Surfaces Continentales, ITES, Jun 2024, Strasbourg, France

Communication dans un congrès hal-05090885v1

Tipping points in hydrology: attribution of regime shifts using historical climate simulations and dynamical system modeling

Erwan Le Roux , Valentin Wendling , Gérémy Panthou , Paul-Alain Raynal , Abdramane Ba et al.

EGU General Assembly 2023, Apr 2023, Wien, Austria. ⟨10.5194/egusphere-egu23-3354⟩

Communication dans un congrès hal-04287803v1

A drought-triggered hydrological tipping point in the central Sahel: an attribution study using system dynamics modelling

Christophe Peugeot , Erwan Le Roux , Valentin Wendling , Gérémy Panthou , Paul-Alain Raynal et al.

2nd conference internationale TERENO-OZCAR, Sep 2023, Bonn, Germany

Communication dans un congrès hal-04286359v1

Modélisation des échanges d'énergie et d'eau sur le bassin agricole de l'Orgeval

Axel Flinck , Jérôme Demarty , Jordi Etchanchu , Nanée Chahinian , Isabelle Braud et al.

4. Journée de Modélisation des Surfaces Continentales (JMSC 2022), Oct 2022, Grenoble, France

Communication dans un congrès hal-03899443v1

Long term consolidated time series of sensible and latent heat fluxes of a crop mosaic using the bi-chromatic scintillometry method.

Jean-Martial Cohard , Helene Barral , Catherine Coulaud , Bernard Mercier , Jérôme Demarty et al.

AGU Fall Meeting Abstracts, Dec 2022, Chicago, United States. pp.H45D--03

Communication dans un congrès hal-04936961v1

Model and Observation for Surface Atmosphere Interactions (MOSAI) project

Fabienne Lohou , Marie Lothon , Sophie Bastin , Aurore Brut , Guylaine Canut et al.

EGU22, the 24th EGU General Assembly, May 2022, Vienna, Austria. pp.id.EGU22-8797, ⟨10.5194/egusphere-egu22-8797⟩

Communication dans un congrès hal-04210093v1

The AMMA-CATCH observatory : a platform to address scientific and societal issues in West-Africa

Jean-Martial Cohard , Manuela Grippa , Emmanuel Lawin , Christophe Peugeot , Bil Assanou et al.

EGU General Assembly 2022, May 2022, Vienne (AUT), Austria. ⟨10.5194/egusphere-egu22-12616⟩

Communication dans un congrès hal-04550951v1

Buoyancy effect of katabatic flows on turbulence above a steep alpine slope

Claudine Charrondière , Christophe Brun , Jean-Emmanuel Sicart , Jean-Martial Cohard

35th International Conference on Alpine Meteorology 2019, Sep 2019, Riva del Garda, Italy

Communication dans un congrès hal-02330436v1

Enseigner la construction soutenable en terre à l'UGA "projet IDES formation : e-CoLoS !

Dominique Daudon , Florence Jousselin , Jean-Martial Cohard , Yannick Sieffert , Laurent Oxarango

RUGC, 2019, Sophia antiopolis, France. ⟨10.26168/ajce.37.1.78⟩

Communication dans un congrès hal-04787040v1

Turbulence spectral-characteristics of pure katabatic flow over a steep Alpine slope

Sébastien Blein , Christophe Brun , Jean-Martial Cohard

EGU General Assembly 2019, Apr 2019, Vienne, Austria

Communication dans un congrès hal-02330549v1

Estimation des flux d'échanges surface-atmosphère par les méthodes de covariance turbulente et de scintillométrie infra-rouge : premiers résultats sur les bassins de l'Orgeval et de Naizin

Bernard Cappelaere , Florent Arpin-Pont , Christophe Fléchard , Alain Guerin , Patrick Ansart et al.

2. Journées Scientifiques CRITEX, May 2017, Grenoble, France

Communication dans un congrès hal-01864150v1

Recent Advances in Quantitative Remote Sensing

B. Hector , Jean-Martial Cohard , Thierry Pellarin , B. Cappelaere , J. Demarty et al.

RAQRS'V - 5th International Symposium, Sep 2017, Valencia, Spain

Communication dans un congrès hal-02108239v1

The high frequency Equipex CRITEX toolbox, an example of Critical Zone instrumental devices, ORACLE/BVRE Orgeval Observatory

Gaëlle Tallec , Patrick Ansart , Hélène Barral , Aurélien Baudin , Asma Berrhouma et al.

International Long Term Ecological Research Network, Zones Ateliers, and Critical Zone Observatory Networks Joint Conference, Oct 2017, Nantes, France

Communication dans un congrès hal-02024201v1

Estimation des échanges surface-atmosphère par scintillométrie bi-fréquentielle : premiers résultats et évaluation

Hélène Barral , Florent Arpin-Pont , Jean-Martial Cohard , Bernard Cappelaere , Jean-Philippe Chazarin et al.

2èmes Journées Scientifiques CRITEX, 2017, Unknown, Unknown Region

Communication dans un congrès hal-01864151v1

Le WP.1 du projet Equipex CRITEX: Mesure des échanges sol-végétation-atmosphère.

F. Arpin-Pont , H. Barral , B. Cappelaere , J.-M. Cohard , L. Prévot et al.

1ères Journées Scientifiques CRITEX, 2016, Unknown, Unknown Region

Communication dans un congrès hal-01864159v1

The Passy project: Objectives, underlying scientific questions and preliminary numerical modelling of the Passy Alpine valley.

Chantal Staquet , Alexandre Paci , Julie Allard , Gabriele Arduini , Hélène Barral et al.

33rd International Conference on Alpine Meteorology ICAM 2015, Aug 2015, Innsbruck, Austria

Communication dans un congrès hal-02330672v1

Impact of Deforestation on Water Budget in Sudanian Climate (Benin).

O. Mamadou , S. Galle , J.M. Cohard , Christophe Peugeot , J.D. Ntiwunwa

48th American Geophysical Union Fall Meeting, Dec 2015, San Francisco, United States

Communication dans un congrès hal-02405183v1

Model, satellite and ground-based estimates of evapotranspiration. A comparison in sub-humid tropical West Africa (Benin) within the framework of the ALMIP2 project

C. Peugeot , A. Boone , Laurent Kergoat , B. Cappelaere , J. Demarty et al.

AMS, 28th Conference on Hydrology, 2014, Unknown, Unknown Region

Communication dans un congrès hal-01864181v1

Impact of land use changes on surface feedbacks in Sudanian region of West Africa

J-M Cohard , Christophe Peugeot , Fabienne Lohou , O. Mamadou , A. Boone et al.

AGU Fall Meeting, Dec 2014, San Francisco, United States

Communication dans un congrès hal-02088873v1

On the ability of surface models to reproduce soil moisture dependencies over West Africa : the ALMIP experiments.

J.-M. Cohard , C. Peugeot , Fabienne Lohou , O. Mamadou , A. Boone et al.

AGU Fall Meeting, 2014, Unknown, Unknown Region

Communication dans un congrès hal-01864179v1
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Decomposing sensible fluxes from two urban zones using LAS scintillometry over the city of Nantes during the FLUXSAP 2012 measurement campaign

Mark Rankin Irvine , Jean-Pierre Lagouarde , Sylvia Dayau , Aurore Brut , Jean-Martial Cohard et al.

Tübingen Atmospheric Physics Symposium "Scintillometers and Applications", Oct 2013, Tübingen, Germany

Communication dans un congrès hal-02806369v2
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A multi-instruments campaign using scintillometry to measure the horizontal turbulence spatial distribution

Clélia Robert , Jean-Martial Cohard , Jean-Pierre Lagouarde , Mark Rankin M. R. Irvine , Aurore Brut

Tübingen Atmospheric Physics Symposium "Scintillometers and Applications", Oct 2013, Tübingen, Germany

Communication dans un congrès hal-02806387v1
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FluxSAP 2010 experimental campaign over an heterogeneous urban zone, Part 1: heat and vapour flux assessment

Patrice Mestayer , Katia Chancibault , Laurent Lebouc , Laetitia Letellier , Marie-Laure Mosini et al.

14th International Conference on Harmonization within Atmospheric Dispersion Modelling for Regulatory Purposes, Oct 2011, Kos Island, Greece. pp.433-437

Communication dans un congrès hal-02811020v1

How subsurface patterns affect surface energy budget patterns: a sudanian case study

D. Robert , J.M. Cohard , M. Descloitres , J.P. Vandervaere , Isabelle Braud et al.

AGU Fall Meeting, Dec 2011, San Fransico, United States. pp.1

Communication dans un congrès hal-02596878v1
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The FluxSAP 2010 hydroclimatological experimental campaign over an heterogeneous urban area

Patrice Mestayer , I. Bagga , Isabelle Calmet , G. Fontanilles , Dominique Gaudin et al.

11th European Meteorological Society Annual Meeting - 10th European Conference on Applications of Meteorology (ECAM), Sep 2011, Berlin, Germany. pp.EMS2011-718-1

Communication dans un congrès hal-02808639v1

Variations in Cn2 measured by LAS scintillometery over the city of Nantes during the FluxSAP 2010 measurement campaign

Mark Irvin , Jean-Pierre Lagouarde , S. Dayau , Aurore Brut , Pierre-Adrien Solignac et al.

3rd Scintillometer Workshop, Apr 2011, Wageningen, Netherlands

Communication dans un congrès hal-00778019v1

Programmes ROSURE et HYDROVILLE

J.-M. Rosant , P. Guillevic , J.-M. Cohard

Séminaire Couche Limite Urbaine, 2005, Paris, France, France

Communication dans un congrès hal-01156107v1

Comparison of three sensible heat flux measurement techniques over homogeneous asphalt in simulated rain

J.-M. Cohard , J.-M. Rosant , R. Guillevic , Jeu De

European Geosciences Union (EGU 2005), 2005, Vienne, Austria

Communication dans un congrès hal-01156062v1

The AMMA Surface Flux network: Measurements, preliminary data and modelling

Colin Lloyd , Phil Harris , Nicolas Boulain , Jean-Martial Cohard , Andreas Fink et al.

African Monsoon Multidisciplinary analysis 1st International Conference, Nov 2005, Dakar, Senegal

Communication dans un congrès hal-00023238v1

Evaluation des termes du bilan hydrologique sur le bassin versant de la Donga par mesure et modélisation

Sylvie Galle , L. Seguis , M. Arjounin , Thierry Bariac , J.M. Bouchez et al.

Actes du Colloque ECCO, Toulouse, 5-7 Décembre 2005, 2005, Toulouse, France. pp.411-416

Communication dans un congrès hal-02586856v1

PROJET HYDROVILLE : Étude du fonctionnement des hydrosystèmes urbains aux échelles de la parcelle et du bassin versant

P. Guillevic , F. Rodriguez , J.-M. Cohard , J.-M. Rosant , Jeu De et al.

Colloque ECCO, 2005, Toulouse, France

Communication dans un congrès hal-01156074v1