M. Aubinet, Estimates of the annual net carbon and water exchange of forests: The EUROFLUX methodology, Adv. Ecol. Res, vol.30, pp.113-175, 2000.
URL : https://hal.archives-ouvertes.fr/hal-02842852

D. Baldocchi, FLUXNET: A new tool to study the temporal and spatial variability of ecosystem-scale carbon dioxide, water vapor, and energy flux densities, Bull. Am. Meteorol. Soc, vol.82, pp.2415-2434, 2001.

M. Bocquet, Grid resolution dependence in the reconstruction of an atmospheric tracer source, Nonlinear Processes Geophys, vol.2, pp.219-233, 2005.
URL : https://hal.archives-ouvertes.fr/hal-00331081

F. Chevallier, M. Fisher, P. Peylin, S. Serrar, P. Bousquet et al., Inferring CO 2 sources and sinks from satellite observations: method and application to TOVS data, J. Geophys. Res, vol.110, p.24309, 2005.
URL : https://hal.archives-ouvertes.fr/bioemco-00175976

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

I. G. Enting, C. M. Trudinger, and J. Francey, A synthesis inversion of the concentration and d 13 C atmospheric CO 2, Tellus, Ser. B, vol.47, pp.35-52, 1995.

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

D. Y. Hollinger and A. D. Richardson, Uncertainty in eddy covariance measurements and its application to physiological models, Tree Physiol, vol.25, pp.873-885, 2005.

S. Houweling, I. F.-m.-bréon, C. Aben, M. Rödenbeck, M. Gloor et al., Inverse modeling of CO 2 sources and sinks using satellite data: A synthetic inter-comparison of measurement techniques and their performance as a function of space and time, Atmos. Chem. Phys, vol.4, pp.523-538, 2004.
URL : https://hal.archives-ouvertes.fr/hal-00328362

, Climate Change 2001: The Scientific Basis-Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change, Intergovernmental Panel on Climate Change, vol.881, 2001.

E. T. Jaynes, Information theory and statistical mechanics, Phys. Rev, vol.106, pp.620-630, 1957.

C. D. Keeling, R. B. Bacastow, A. F. Carter, S. C. Piper, T. P. Whorf et al., A threedimensional model of atmospheric CO 2 transport based on observed winds: 1. Analysis of observational data, in Aspects of Climate Variability in the Pacific and the Western Americas, Geophys. Monogr. Ser, vol.55, pp.165-236, 1989.

G. Krinner, N. Viovy, N. Noblet-ducoudré, J. Ogée, 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

A. C. Lorenc, Analysis methods for numerical weather prediction, Q. J. R. Meteorol. Soc, vol.112, pp.1177-1194, 1986.

A. M. Michalak, A. Hirsch, L. Bruhwiler, K. R. Gurney, W. Peters et al., Maximum likelihood estimation of covariance parameters for Bayesian atmospheric trace gas surface flux inversions, J. Geophys. Res, vol.110, p.24107, 2005.

W. Peters, J. B. Miller, J. Whitaker, A. S. Denning, A. Hirsch et al., An ensemble data assimilation system to estimate CO 2 surface fluxes from atmospheric trace gas observations, J. Geophys. Res, vol.110, p.24304, 2005.

C. Rödenbeck, S. Houweling, M. Gloor, and M. Heimann, CO 2 flux history 1982 -2001 inferred from atmospheric data using a global inversion of atmospheric transport, Atmos. Chem. Phys, vol.3, pp.1919-1964, 2003.

P. P. Tans, I. Y. Fung, and T. Takahashi, Observational constraints on the global atmospheric CO 2 budget, Science, vol.247, pp.1431-1438, 1990.

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F. Chevallier, P. Ciais, and N. Viovy, Laboratoire des Sciences du Climat et de l'Environnement/IPSL

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