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Boussetta, S., G. Balsamo, A. Beljaars, A. Agusti-Panareda, J.-C. Calvet, C. Jacobs, B. van den Hurk, P. Viterbo, S. Lafont, E. Dutra, L. Jarlan, M. Balzarolo, D. Papale, G. van der Werf, 2013: Natural land carbon dioxide exchanges in the ECMWF Integrated Forecasting System: Implementation and offline validation, J. Geophys. Res., 118, 5923–5946, DOI: 10.1002/jgrd.50488, also available as ECMWF Tech. memo. 675.
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de Rosnay, P., M. Drusch, D. Vasiljevic, G. Balsamo, C. Albergel, L. Isaksen, 2013: A simplified Extended Kalman Filter for the global operational soil moisture analysis at ECMWF, Q. J. of the Roy. Met. Soc. 07/2013, 139(674). DOI:10.1002/qj.2023, also available as ECMWF Tech. memo 662 [link].Boussetta, S., G. Balsamo, A. Beljaars, A. Agusti-Panareda, J.-C. Calvet, C. Jacobs, B. van den Hurk, P. Viterbo, S. Lafont, E. Dutra, L. Jarlan, M. Balzarolo, D. Papale, G. van der Werf, 2013: Natural land carbon dioxide exchanges in the ECMWF integrated forecasting system: Implementation and offline validation, J. Geophys. Res. Atmos., 118, 5923–5946, doi:10.1002/jgrd.50488.
Dutra, E., L. Magnusson, F. Wetterhall, H. L. Cloke, G. Balsamo, S. Boussetta, F. Pappenberger, 2013: The 2010-2011 drought in the Horn of Africa in ECMWF reanalysis and seasonal forecast products. Int. J. of Climatol. 06/2013, 33(7-7):1720-1729. http://dx.doi.org/10.1002/joc.3545.
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