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Chercheur à INRAE / UMR SAS Téléphone : 02 23 48 52 22 • Email : christophe.flechard@inrae.fr Adresse postale : INRAE Centre Bretagne-Normandie, UMR SAS, 65 rue de St-Brieuc, CS 84215, 35042 Rennes Cedex, France Disciplines : échanges terre-atmosphère, pollution atmosphérique, sources et puits de gaz à effet de serre, cycle de l’azote, cycle du carbone, modèles de transfert sol-végétation-atmosphère, modèles d’écosystème Mots-clés : flux turbulents, micrométéorologie, dépôts secs, émissions, dispersion, azote réactif, ammoniac, aérosols inorganiques secondaires, protoxyde d’azote, dioxyde de carbone, séquestration du carbone

Productions

Flechard, C. R., Ibrom, A., Skiba, U. M., de Vries, W., van Oijen, M., Cameron, D. R., Dise, N. B., Korhonen, J. F. J., Buchmann, N., Legout, A., Simpson, D., Sanz, M. J., Aubinet, M., Loustau, D., Montagnani, L., Neirynck, J., Janssens, I. A., Pihlatie, M., Kiese, R., Siemens, J., Francez, A.-J., Augustin, J., Varlagin, A., Olejnik, J., Juszczak, R., Aurela, M., Berveiller, D., Chojnicki, B. H., Dämmgen, U., Delpierre, N., Djuricic, V., Drewer, J., Dufrêne, E., Eugster, W., Fauvel, Y., Fowler, D., Frumau, A., Granier, A., Gross, P., Hamon, Y., Helfter, C., Hensen, A., Horváth, L., Kitzler, B., Kruijt, B., Kutsch, W. L., Lobo-do-Vale, R., Lohila, A., Longdoz, B., Marek, M. V., Matteucci, G., Mitosinkova, M., Moreaux, V., Neftel, A., Ourcival, J.-M., Pilegaard, K., Pita, G., Sanz, F., Schjoerring, J. K., Sebastià, M.-T., Tang, Y. S., Uggerud, H., Urbaniak, M., van Dijk, N., Vesala, T., Vidic, S., Vincke, C., Weidinger, T., Zechmeister-Boltenstern, S., Butterbach-Bahl, K., Nemitz, E., and Sutton, M. A.: Carbon–nitrogen interactions in European forests and semi-natural vegetation – Part 1: Fluxes and budgets of carbon, nitrogen and greenhouse gases from ecosystem monitoring and modelling, Biogeosciences, 17, 1583–1620, https://doi.org/10.5194/bg-17-1583-2020, 2020.

Flechard, C. R., van Oijen, M., Cameron, D. R., de Vries, W., Ibrom, A., Buchmann, N., Dise, N. B., Janssens, I. A., Neirynck, J., Montagnani, L., Varlagin, A., Loustau, D., Legout, A., Ziemblińska, K., Aubinet, M., Aurela, M., Chojnicki, B. H., Drewer, J., Eugster, W., Francez, A.-J., Juszczak, R., Kitzler, B., Kutsch, W. L., Lohila, A., Longdoz, B., Matteucci, G., Moreaux, V., Neftel, A., Olejnik, J., Sanz, M. J., Siemens, J., Vesala, T., Vincke, C., Nemitz, E., Zechmeister-Boltenstern, S., Butterbach-Bahl, K., Skiba, U. M., and Sutton, M. A.: Carbon–nitrogen interactions in European forests and semi-natural vegetation – Part 2: Untangling climatic, edaphic, management and nitrogen deposition effects on carbon sequestration potentials, Biogeosciences, 17, 1621–1654, https://doi.org/10.5194/bg-17-1621-2020, 2020.

Fowler, D., Steadman, C. E., Stevenson, D., Coyle, M., Rees, R. M., Skiba, U. M., Sutton, M. A., Cape, J. N., Dore, A. J., Vieno, M., Simpson, D., Zaehle, S., Stocker, B. D., Rinaldi, M., Facchini, M. C., Flechard, C., Nemitz, E., Twigg, M., Erisman, J. W., Butterbach-Bahl, K., Galloway, J. N. (2015). Effects of global change during the 21st century on the nitrogen cycle. Atmospheric Chemistry and Physics, 15 (24), 13849-13893, https://doi.org/10.5194/acp-15-13849-2015

[Van Damme, M., Clarisse, L., Dammers, E., Liu, X., Nowak, J. B., Clerbaux, C., Flechard , C. R., Galy-Lacaux, C., Xu, W., Neuman, J. A., Tang, Y. S., Sutton, M. A., Erisman, J. W., Coheur, P. F. (2015). Towards validation of ammonia (NH3) measurements from the IASI satellite. Atmospheric Measurement Techniques, 8 (3), 1575-1591, https://doi.org/10.5194/amt-8-1575-2015

Bell, M, C.R. Flechard, Y. Fauvel, C. Häni, J. Sintermann, M. Jocher, H. Menzi, A. Hensen, and A. Neftel (2017). Ammonia emissions from a grazed field estimated by miniDOAS measurements and inverse dispersion modelling. Atmos. Meas. Tech., 10, 1875–1892, https://doi.org/10.5194/amt-10-1875-2017

Bell M.W., Tang YS, Dragosits U., Flechard CR, Ward P, Braban CF (2016). Ammonia emissions from an anaerobic digestion plant estimated using atmospheric measurements and dispersion modelling. Waste Management 56: 113–124, https://doi.org/10.1016/j.wasman.2016.06.002

Buysse, P., Flechard, C.R., Hamon, Y., Viaud, V. (2016). Impacts of water regime and land-use on soil CO2 efflux in a small temperate agricultural catchment. Biogeochemistry 130, 3, 267-288, https://doi.org/10.1007/s10533-016-0256-y

Häni, C, C.R. Flechard , A. Neftel, J. Sintermann and T. Kupper (2018). Accounting for Field-Scale Dry Deposition in Backward Lagrangian Stochastic Dispersion Modelling of NH3 Emissions. Atmosphere 2018, 9, 146, https://doi.org/10.3390/atmos9040146

Bertolini, T.; Flechard, C.R.; Fattore, F.; Nicolini, G.; Stefani, P.; Materia, S.; Valentini, R.; Laurin, G.V.; Castaldi, S. (2016). Dry and bulk atmospheric nitrogen deposition to a West-African humid forest exposed to terrestrial and oceanic sources. Agricultural and Forest Meteorology. 218, 184-195, https://doi.org/10.1016/j.agrformet.2015.12.026.

Puche, N., Senapati, N., Flechard, C.R., Klumpp, K., Kirschbaum, M.U.F. and Chabbi, A. (2019). Modeling Carbon and Water Fluxes of Managed Grasslands: Comparing Flux Variability and Net Carbon Budgets between Grazed and Mowed Systems. Agronomy 2019, 9, 183; https://doi.org/10.3390/agronomy9040183