Publications de Jean-Martial Cohard

Scores :

Peer reviewed article

On the run

Charrondière, C., C. Brun, J. E. Sicart, and S. Blein, J.-M. Cohard (2020). Investigation of the turbulent kinetic energy buoyancy production and analysis of Richardson numbers in a katabatic jet over steep alpine slopes. Bound. Layer Met. : Accepted.
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Friedemann, S., B. Hector, B. Raffin, J.-M. Cohard, A. Depeyre and T. Pellarin (2020). In Situ and In Transit Computing for Large Scale Geoscientific Simulation - The ParFlow Experience. Computers and Geosciences.
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2020

Charrondiere, C., Brun, C., Sicart, J., Cohard, J., Biron, R., & Blein, S. (2020). Buoyancy Effects in the Turbulence Kinetic Energy Budget and Reynolds Stress Budget for a Katabatic Jet over a Steep Alpine Slope. Boundary-Layer Meteorology, 177(1), 97–122.
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Tran, H., Zhang, J., Cohard, J., Condon, L., & Maxwell, R. (2020). Simulating Groundwater-Streamflow Connections in the Upper Colorado River Basin. Groundwater, 58(3), 392–405.
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2018

Cohard, J. - M., Rosant, J. - M., Rodriguez, F., Andrieu, H., Mestayer, P. G., & Guillevic, P. (2018). Energy and water budgets of asphalt concrete pavement under simulated rain events. Urban Climate, 24, 675–691.
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Galle, S., Grippa, M., Peugeot, C., Moussa, I., Cappelaere, B., Demarty, J., et al. (2018). AMMA-CATCH, a Critical Zone Observatory in West Africa Monitoring a Region in Transition. Vadose Zone Journal, 17(1).
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Hector, B., Cohard, J., Seguis, L., Galle, S., & Peugeot, C. (2018). Hydrological functioning of western African inland valleys explored with a critical zone model. Hydrology And Earth System Sciences, 22(11), 5867–5900.
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Lac, C., Chaboureau, J. P., Masson, V., Pinty, J. P., Tulet, P., Escobar, J., et al. (2018). Overview of the Meso-NH model version 5.4 and its applications. Geoscientific Model Development, 11(5), 1929–1969.
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2017

Nguyen, K. L., Robert, C., Conan, J. M., Mugnier, L., Cohard, J. M., Irvine, M., et al. (2017). Measurement of the spatial distribution of atmospheric turbulence with SCINDAR on a mosaic of urban surfaces. (104250l). SPIE Remote Sensing. Warsaw, Poland.
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2016

Ago, E. E., Agbossou, E. K., Cohard, J. M., Galle, S., & Aubinet, M. (2016). Response of CO2 fluxes and productivity to water availability in two contrasting ecosystems in northern Benin (West Africa). Annals Of Forest Science, 73(2), 483–500.
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Cohard, J. M. (2016). Contribution a l'étude du cycle de l'eau en milieu complexe : Observation et modélisation de la variabilité spatiale et temporelle de l'évapotranspiration. Habilitation thesis, Université Grenoble Alpes, Grenoble.
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Galle, S., Peugeot, C., Grippa, M., Chaffard, V., Afouda, S., Agbossou, E. K., et al. (2016). AMMA-CATCH : un observatoire hydrologique, météorologique et écologique de long terme en Afrique de l'Ouest : résultats importants et données disponibles. Colloque Risques, Catastrophes, Vulnérabilités et Adaptation dans les Pays de l'Afrique de l'Ouest :. Cotonou (BEN).
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Leroux, D. J., Pellarin, T., Vischel, T., Cohard, J. M., Gascon, T., Gibon, F., et al. (2016). Assimilation of SMOS soil moisture into a distributed hydrological model and impacts on the water cycle variables over the Ouémé catchment in Benin. Hydrol. Earth Syst. Sci., 20(7), 2827–2840.
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Mamadou, O., Galle, S., Cohard, J. M., Peugeot, C., Kounouhewa, B., Biron, R., et al. (2016). Dynamics of water vapor and energy exchanges above two contrasting Sudanian climate ecosystems in Northern Benin (West Africa). Journal Of Geophysical Research-Atmospheres, 121(19), 11269–11286.
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Paci, A., Staquet, C., Allard, J., Barral, H., Canut, G., Cohard, J. M., et al. (2016). La campagne Passy-2015 : dynamique atmosphérique et qualité de l'air dans la vallée de l'Arve. Pollution atmosphérique, 231-232(8), 271–289.
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2015

Hector, B., Seguis, L., Hinderer, J., Cohard, J. - M., Wubda, M., Descloitres, M., et al. (2015). Water storage changes as a marker for base flow generation processes in a tropical humid basement catchment (Benin): Insights from hybrid gravimetry. Water Resources Research, 51(10), 8331–8361.
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Robert, C., Conan, J. M., Mugnier, L. M., & Cohard, J. M. (2015). Near ground results of the CO-SLIDAR C 2 n profiler. Journal of Physics: Conference Series, 595(1), 012030.
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2014

Ago, E. E., Agbossou, E. K., Galle, S., Cohard, J. M., Heinesch, B., & Aubinet, M. (2014). Long term observations of carbon dioxide exchange over cultivated savanna under a Sudanian climate in Benin (West Africa). Agricultural And Forest Meteorology, 197, 13–25.
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Lohou, F., Kergoat, L., Guichard, F., Boone, A., Cappelaere, B., Cohard, J. M., et al. (2014). Surface response to rain events throughout the West African monsoon. Atmospheric Chemistry And Physics, 14(8), 3883–3898.
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Mamadou, O., Cohard, J. M., Galle, S., Awanou, C. N., Diedhiou, A., Kounouhewa, B., et al. (2014). Energy fluxes and surface characteristics over a cultivated area in Benin: daily and seasonal dynamics. Hydrology And Earth System Sciences, 18(3), 893–914.
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Robert, C., Conan, J. - M., Mugnier, L., & Cohard, J. M. (2014). Results of the CO-SLIDAR Cn2 profiler on the sky and on the ground. IOP conference series. Durham.
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2013

Richard, A., Galle, S., Descloitres, M., Cohard, J. M., Vandervaere, J. P., Seguis, L., et al. (2013). Interplay of riparian forest and groundwater in the hillslope hydrology of Sudanian West Africa (northern Benin). Hydrology And Earth System Sciences, 17(12), 5079–5096.
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2012

Guichard, F., Kergoat, L., Taylor, C. M., Cappelaere, B., Chong, M., Cohard, J. M., et al. (2012). Interactions entre surface et convection au Sahel.
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Guyot, A., Cohard, J. M., Anquetin, S., & Galle, S. (2012). Long-term observations of turbulent fluxes over heterogeneous vegetation using scintillometry and additional observations: A contribution to AMMA under Sudano-Sahelian climate. Agricultural And Forest Meteorology, 154, 84–98.
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Tanguy, M., Baille, A., Gonzalez-Real, M. M., Lloyd, C., Cappelaere, B., Kergoat, L., et al. (2012). A new parameterisation scheme of ground heat flux for land surface flux retrieval from remote sensing information. Journal of Hydrology, 454, 113–122.
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2011

Descloitres, M., Seguis, L., Legchenko, A., Wubda, M., Guyot, A., & Cohard, J. M. (2011). The contribution of MRS and resistivity methods to the interpretation of actual evapo-transpiration measurements: a case study in metamorphic context in north Benin. Near Surface Geophysics, 9(2), 187–200.
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Seguis, L., Boulain, N., Cappelaere, B., Cohard, J. M., Favreau, G., Galle, S., et al. (2011). Contrasted land-surface processes along the West African rainfall gradient. Atmospheric Science Letters, 12(1), 31–37.
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Uijlenhoet, R., Cohard, J. M., & Gosset, M. (2011). Path-Average Rainfall Estimation from Optical Extinction Measurements Using a Large-Aperture Scintillometer. Journal Of Hydrometeorology, 12(5), 955–972.
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2009

Guyot, A., Cohard, J. M., Anquetin, S., Galle, S., & Lloyd, C. R. (2009). Combined analysis of energy and water balances to estimate latent heat flux of a sudanian small catchment. Journal Of Hydrology, 375(1-2), 227–240.
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Pellarin, T., Tran, T., Cohard, J. M., Galle, S., Laurent, J. P., de Rosnay, P., et al. (2009). Soil moisture mapping over West Africa with a 30-min temporal resolution using AMSR-E observations and a satellite-based rainfall product. Hydrology And Earth System Sciences, 13(10), 1887–1896.
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Timouk, F., Kergoat, L., Mougin, E., Lloyd, C. R., Ceschia, E., Cohard, J. M., et al. (2009). Response of surface energy balance to water regime and vegetation development in a Sahelian landscape. Journal Of Hydrology, 375(1-2), 178–189.
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2001

Pinty J-P, S. Cosma, J-M Cohard, E. Richard and J-P. Chaboureau, 2001 : CCN sensitivity of a warm precipitation event over fine scale orography with an advanced microphysical scheme. Atm. Res., 59-60, 419-446.
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2000

Cohard J-M. and J-P. Pinty, 2000 : A comprehensive warm microphysical bulk sheme, part II : Applications and sensitivity experiments. Quart. J. Roy. Meteor. Soc., 126, 1842-1869.
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Cohard J-M. and J-P. Pinty, 2000 : A comprehensive warm microphysical bulk sheme, part I : Description and selective tests. Quart. J. Roy. Meteor. Soc., 126, 1815-1842.
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Cohard J-M., J-P. Pinty and K. Suhre, 2000 : On the parameterization of activation spectra from CCN microphycal properties.J. Geophys. Res., 105, 11753-11766.
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1998

Cohard J-M., J-P. Pinty and C. Bedos, 1998 : Extending Twomey’s analytical estimate of nucleated cloud droplet concentration from CCN spectra. J. Atmos. Sci., 55, 3348 - 3357.
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conference papers

2016

Galle, S., C. Peugeot, M. Grippa, V. Chaffard, S. Afouda, E. K. Agbossou, E. E. Ago, M. Arjounin, B. Awessou, M. Boucher, M. Boukari, J.-M. Cohard, M. Doussou, M. Descloitres, M. Gosset, B. Hector, E. Lawin, O. Mamadou, E. Mason, T. Ouani, A. Richard, J. Seghieri, L. Séguis, C. Velluet, J.-M. Vouillamoz, M. Wubda, N. Yalo and A. Zannou (2016). AMMA-CATCH : un observatoire hydrologique, météorologique et écologique de long terme en Afrique de l’Ouest : résultats importants et données disponibles. Colloque Risques, Catastrophes, Vulnérabilités et Adaptation dans les Pays de l’Afrique de l’Ouest : en Hommage aux Professeurs Michel Boko et Fulgence Afouda. Cotonou (Bénin).
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2013

Mamadou*, O., S. Galle, J. M. Cohard, J. Seghieri, C. Peugeot, B. Kounouhewa and N. C. Awanou, 2013 : Seasonality of surface energy fluxes over an agricultural site in Sudanian climate (Benin, West Africa). XXVI Colloque de l’Association Internationale de Climatologie, Cotonou (Benin).
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2001

J-P. Pinty, Cohard J-M., 2001 : Simulation of warm rain development : modeling results of case 1 with a two moment bulk microphysical scheme. WMO Cloud Modeling Workshop, july 28th.
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