D. F. Baker, TransCom 3 inversion intercomparison: Impact of transport model errors on the interannual variability of regional CO 2 fluxes, Global Biogeochem. Cycles, vol.20, p.1002, 1988.
URL : https://hal.archives-ouvertes.fr/hal-02924875

A. Bondeau, Modelling the role of agriculture for the 20th century global terrestrial carbon balance, Global Change Biol, vol.13, issue.3, pp.679-706, 2007.
URL : https://hal.archives-ouvertes.fr/hal-01757164

P. Bousquet, P. Peylin, P. Ciais, C. L. Quéré, P. Friedlingstein et al., Regional changes in carbon dioxide fluxes of land and oceans since, Science, vol.290, issue.5495, pp.1342-1346, 1980.
URL : https://hal.archives-ouvertes.fr/hal-02888425

N. Brisson, An overview of the crop model STICS, Eur. J. Agron, vol.18, issue.3-4, pp.309-332, 2003.
URL : https://hal.archives-ouvertes.fr/hal-01190851

C. Carouge, P. Bousquet, P. Peylin, P. J. Rayner, and P. Ciais, What can we learn from European continuous atmospheric CO 2 measurements to quantify regional fluxes, Atmos. Chem. Phys, vol.10, pp.3107-3117, 2010.
URL : https://hal.archives-ouvertes.fr/hal-02927142

P. Ciais, Europe-wide reduction in primary productivity caused by the heat and drought in 2003, Nature, vol.437, issue.7058, pp.529-533, 2005.
URL : https://hal.archives-ouvertes.fr/insu-00373792

P. Ciais, P. Bousquet, A. Freibauer, and T. Naegler, Horizontal displacement of carbon associated with agriculture and its impacts on atmospheric CO 2, Global Biogeochem. Cycles, vol.21, p.2014, 2007.
URL : https://hal.archives-ouvertes.fr/hal-02924924

I. G. Enting and J. V. Mansbridge, Seasonal sources and sinks of atmospheric CO 2 : direct inversion of filtered data, Tellus, Ser. B, vol.41, pp.111-126, 1989.

N. K. Fageria, Maximising Crop Yields, 1992.

S. Gervois, P. Ciais, N. Noblet-ducoudré, N. Brisson, N. Vuichard et al., Carbon and water balance of European croplands throughout the 20th century, Global Biogeochem. Cycles, vol.22, p.2022, 2008.
URL : https://hal.archives-ouvertes.fr/hal-00716545

J. Goudriaan, J. J. Goot, and P. W. Uithol, Productivity of agro-ecosystems, Terrestrial Global Productivity, 2001.

A. Granier, Evidence for soil water control on carbon and water dynamics in European forests during the extremely dry year, Agric. For. Meteorol, vol.143, issue.1-2, pp.123-145, 2003.

K. R. Gurney, Towards robust regional estimates of CO 2 sources and sinks using atmospheric transport models, Nature, issue.6872, pp.626-630, 2002.
URL : https://hal.archives-ouvertes.fr/hal-02888447

K. R. Gurney, Y. Chen, T. Maki, S. R. Kawa, A. Andrews et al., Sensitivity of atmospheric CO 2 inversions to seasonal and interannual variations in fossil fuel emissions, J. Geophys. Res, vol.110, p.10308, 2005.

I. A. Janssens, Europe's terrestrial biosphere absorbs 7 to 12% of European anthropogenic CO 2 emissions, Science, vol.300, pp.1538-1542, 2003.

E. Kalnay, The NCEP/NCAR 40-year reanalysis project, Bull. Am. Meteorol. Soc, vol.77, issue.3, pp.437-470, 1996.

G. Krinner, N. Viovy, N. Noblet-ducoudré, J. Ogee, J. Polcher et al., A dynamic global vegetation model for studies of the coupled atmosphere-biosphere system, Global Biogeochem. Cycles, vol.19, p.1015, 2005.
URL : https://hal.archives-ouvertes.fr/hal-02865384

D. B. Lobell and G. P. Asner, Climate and management contributions to recent trends in US agricultural yields, Science, issue.5609, pp.1032-1032, 2003.

M. New, M. Hulme, and P. Jones, Representing twentieth-century space-time climate variability. Part II: Development of 1901-96 monthly grids of terrestrial surface climate, J. Clim, vol.13, issue.13, p.2217, 2000.

P. Peylin, P. J. Rayner, P. Bousquet, C. Carouge, F. Hourdin et al., Daily CO 2 flux estimates over Europe from continuous atmospheric measurements: 1, Inverse methodology, Atmos. Chem. Phys, vol.5, pp.3173-3186, 2005.
URL : https://hal.archives-ouvertes.fr/hal-00328413

S. L. Piao, J. Fang, P. Ciais, P. Peylin, H. Huang et al., The carbon balance of terrestrial ecosystems in China, Nature, vol.458, pp.1009-1013, 2009.
URL : https://hal.archives-ouvertes.fr/bioemco-00450899

N. Ramankutty and J. A. Foley, Estimating historical changes in global land cover: Croplands from 1700 to 1992, Global Biogeochem. Cycles, vol.13, issue.4, pp.997-1027, 1999.

P. J. Rayner, M. Scholze, W. Knorr, T. Kaminski, R. Giering et al., Two decades of terrestrial carbon fluxes from a carbon cycle data assimilation system (CCDAS), Global Biogeochem. Cycles, vol.19, p.2026, 2005.

M. Reichstein, P. Ciais, D. Papale, R. Valentini, S. Running et al., Reduction of ecosystem productivity and respiration during the European summer 2003 climate anomaly: a joint flux tower, remote sensing and modelling analysis, Global Change Biol, vol.13, issue.3, pp.634-651, 2007.
URL : https://hal.archives-ouvertes.fr/hal-01757184

C. Rödenbeck, S. Houweling, M. Gloor, and M. Heimann, Timedependent atmospheric CO 2 inversions based on interannually varying tracer transport, Tellus Ser. B, vol.55, issue.2, pp.488-497, 2003.

C. Schär and G. Jendritzky, Climate change: Hot news from summer 2003, Nature, vol.432, issue.7017, p.559, 2004.

P. C. Smith, Modélisation des cultures au sein de la biosphère: phénologie, productivité et flux de CO 2, 2008.

P. C. Smith, N. Noblet-ducoudré, P. Ciais, P. Peylin, N. Viovy et al., European-wide simulations of croplands using an improved terrestrial biosphere model: Phenology and productivity, J. Geophys. Res, vol.115, p.1014, 2010.
URL : https://hal.archives-ouvertes.fr/hal-02928369

B. B. Stephens, Weak northern and strong tropical land carbon uptake from vertical profiles of atmospheric CO 2, Science, issue.5832, pp.1732-1735, 2007.
URL : https://hal.archives-ouvertes.fr/hal-02888548

S. B. Verma, Annual carbon dioxide exchange in irrigated and rainfed maize-based agroecosystems, Agric. For. Meteorol, vol.131, issue.1-2, pp.77-96, 2005.

M. Vetter, G. Churkina, M. Jung, M. Reichstein, S. Zaehle et al., Analyzing the causes and spatial pattern of the European 2003 carbon flux anomaly in Europe using seven models, Biogeosci. Disc, vol.4, issue.2, pp.1201-1240, 2007.
URL : https://hal.archives-ouvertes.fr/hal-00330236

A. Bondeau, G. P. Potsdam, Y. Ciais, N. Meurdesoif, N. Noblet-ducoudré et al., Air Pollution/Climate Group, Swiss Federal Research Station Agroscope Reckenholz-Taenikon