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Emmanuel Cosme

Emmanuel Cosme


Collaborateur
Téléphone :+33497372956 otherwise
 04.76 strange 2667 number.
Other : 5
.82.50.51
Courriel : Emmanuel.Cosme or 1556043412 no-reply(A)gmail.com and univ-grenoble-alpes.fr
Bureau :Piole141.
Manager : 19
 A320

Thèmes de recherche

Publications

Miscellaneous

2006
Cosme, E., Verron, J., Castruccio, F., Ourmières, Y., Robert, C., Skachko, S., et al. (2006). Some recent advances in ocean data assimilation with the SEEK filter.

Currently in Preparation or Submitted

2023
Popov, M., Brankart, J. - M., Capet, A., Cosme, E., & Brasseur, P. (2023). Ensemble analysis and forecast of ecosystem indicators in the North Atlantic using ocean colour observations and prior statistics from a stochastic NEMO/PISCES simulator.

Peer-reviewed Publications

2012
Cosme, E., Verron, J., Brasseur, P., Blum, J., & Auroux, D. (2012). Smoothing problems in a Bayesian framework and their linear Gaussian solutions. Monthly Weather Review, 140(2), 683–695.
2011
Krysta, M., Blayo, E., Cosme, E., & Verron, J. (2011). A consistent hybrid variational-smoothing data assimilation method: Application to a simple shallow-water model of the turbulent midlatitude ocean. Monthly Weather Review, 139(11), 3333–3347.
2010
Brankart, J. - M., Cosme, E., Testut, C. - E., Brasseur, P., & Verron, J. (2010). Efficient adaptive error parameterizations for square root or ensemble Kalman filters: application to the control of ocean mesoscale signals. Monthly Weather Review, 138(3), 932–950.
2009
Castebrunet, H. H., Martinerie, P., Genthon, C., & Cosme, E. (2009). A three-dimensional model study of methanesulphonic acid to non sea salt sulphate ratio at mid and high-southern latitudes. Atmospheric Chemistry and Physics, 9(24), 9449–9469.
2007
Rozier, D., Birol, F., Cosme, E., Brasseur, P., Brankart, J. - M., & Verron, J. (2007). A Reduced-Order Kalman Filter for Data Assimilation in Physical Oceanography. SIAM Review, 49(3), 449–465.
2003
Genthon, C., & Cosme, E. (2003). Intermittent signature of ENSO in west-Antarctic precipitation. Geophysical Research Letters, (30).
2002
Cosme, E., Genthon, C., Martinerie, P., Boucher, O., & Pham, M. (2002). The sulfur cycle at high-southern latitudes in the LMD-ZT General Circulation Model. Journal of Geophysical Research: Atmospheres, 107(D23), 4690.

Conference Proceedings

2011
Verron, J., Brasseur, P., Brankart, J. - M., Cosme, E., Blayo, E., Debreu, L., et al. (2011). Assimilation of SARAL/AltiKa data for physical ocean prediction and ecosystem monitoring. In Second SARAL/AltiKa Science Workshop. Ahmedabad, India.
2009
Krysta, M., Blayo, E., Cosme, E., & Verron, J. (2009). Hybridization of the 4D-Var with a SEEK smoother in view of oceanic applications. In 5th WMO Symposium on Data Assimilation. Melbourne, Australia.
2008
Brankart, J. - M., Lauvernet, C., Brasseur, P., Castruccio, F., Broquet, G., Verron, J., et al. (2008). A Truncated Gaussian filter for data assimilation with inequality constraints. In EGU General Assembly. Vienne, Austria.
Brasseur, P., Béal, D., Brankart, J. - M., Broquet, G., Castruccio, F., Cosme, E., et al. (2008). Extensions non gaussiennes du filtre SEEK pour l’assimilation de données dans les modèles couplés physico-biogéochimiques de l’océan. In Colloque National sur l’Assimilation de Données. Paris, France.
Cosme, E., Brankart, J. - M., Verron, J., Brasseur, P., & Krysta, M. (2008). Implementation of a reduced-rank, square-root smoother for ocean data assimilation. In GODAE Final Symposium. Nice, France.
Cosme, E., Krysta, M., Brankart, J. - M., Verron, J., & Brasseur, P. (2008). A Data Assimilation method for reanalyses of the ocean circulation: the SEEK smoother. In AGU Ocean Science Meeting. Orlando, United States.
Krysta, M., Blayo, E., Cosme, E., Robert, C., Verron, J., & Vidard, A. (2008). Hybridisation of data assimilation methods for applications in oceanography. In 2008 Ocean Sciences Meeting. Orlando, United States.
Krysta, M., Blayo, E., Cosme, E., Verron, J., & Vidard, A. (2008). A 4D-Var SEEK smoother hybrid. Towards applications in oceanography. In WWRP/THORPEX Workshop on 4D-Var and Ensemble Kalman filter inter-comparisons. Buenos Aires, Argentina.
Krysta, M., Blayo, E., Cosme, E., Verron, J., & Vidard, A. (2008). Adapting reduced-size control subspace in hybrid data assimilation. In GODAE Final Symposium. Nice, France.
2007
Brasseur, P., Béal, D., Brankart, J. - M., Broquet, G., Castruccio, F., Cosme, E., et al. (2007). Assimilation of satellite observations into numerical models of the ocean circulation and marine ecosystems: recent advances. In Joint Eumetsat-AMS conference. Amsterdam, Netherlands.
Krysta, M., Blayo, E., Cosme, E., Robert, C., Verron, J., & Vidard, A. (2007). Hybrid method for data assimilation in oceanography. In IUGG XXIV 2007 – XXIV General Assembly of the International Union of Geodesy and Geophysics. Perugia, Italy.
Krysta, M., Blayo, E., Cosme, E., Robert, C., Verron, J., & Vidard, A. (2007). Une approche hybride variationnelle-stochastique pour l’assimilation de données. In SMAI 2007 – 3e congrès national de mathématiques appliquées et industrielles. Praz-sur-Arly, France.
2005
Cosme, E., Castruccio, F., Robert, C., Verron, J., & Brasseur, P. (2005). Recent advances in ocean data assimilation with the SEEK filter. In The 4th WMO Data Assimilation Symposium,. Cd. Prague, Czech Republic.
2004
Cosme, E., Ménard, R., & O’neill, N. (2004). First experiments in Assimilation of MODIS reflectances in an aerosol model. In 2004 Spring meeting of the American Geophysical Union (AGU). Montreal, Canada.
2003
Cosme, E., Genthon, C., Martinerie, P., Legrand, M., & Hoose, C. (2003). A three-dimensional study of methanesulfonic acid (MSA) to non sea salt sulfate (NSS) ratio in the middle and high southern latitudes. In 7th International SCAR Symposium on Antarctic Glaciology (ISAG). Milano, Italy.
Cosme, E., Hourdin, F., Legrand, M., Genthon, C., & Martinerie, P. (2003). Back-transport of sulfur species in the high-southern latitudes. In XXVIIIth General Assembly of the European Geophysical Society (EGS). Nice, France.
2002
Boucher, O., Moulin, C., Belviso, S., Aumont, O., Bopp, L., Cosme, E., et al. (2002). DMS atmospheric concentrations and sulphate aerosol indirect radiative forcing: a sensitivity study to the DMS source representation and oxidation. In XXVIIth General Assembly of the European Geophysical Society. Nice, France.
Cosme, E., Boucher, O., Genthon, C., Hourdin, F., Krinner, G., Legrand, M., et al. (2002). A three-dimensional modelling study of the seasonal cycle of sulfur species in the Antarctic atmosphere. In Fall meeting of the American Geophysical Union (AGU). San Fransisco, United States.
Cosme, E., Boucher, O., Genthon, C., Martinerie, P., Pham, M., & Sciare, J. (2002). A study of dimethylsulfoxide (DMSO) oxidation with a global sulfur cycle model. In XXVIIth General Assembly of the European Geophysical Society (EGS). Nice, France.
Cosme, E., Genthon, C., Martinerie, P., Boucher, O., & Pham, M. (2002). High-southern latitudes sulfur cycle in an Atmospheric General Circulation Model. In 2002 Spring meeting of the American Geophysical Union (AGU). Washington DC, United States.
Cosme, E., Hourdin, F., Legrand, M., Genthon, C., & Martinerie, P. (2002). Back-transport of sulfur species in the high-southern latitudes. In 2002 Spring meeting of the American Geophysical Union (AGU). Washington - D.C., United States.
2001
Cosme, E., Genthon, C., Martinerie, P., Boucher, O., & Pham, M. (2001). Dimethylsulfide (DMS) oceanic emissions around Antarctica in LMD-ZT General Circulation Model. In Workshop on Emissions of chemical species in the atmosphere. Paris, France.
Cosme, E., Genthon, C., Martinerie, P., Boucher, O., & Pham, M. (2001). Simulation of the atmospheric sulfur cycle at mid and high southern latitudes using a General Circulation Model. In XXVIth General Assembly of the European Geophysical Society (EGS). Nice, France.
Genthon, C., Krinner, G., & Cosme, E. (2001). On the Antarctic surface mass balance in atmospheric circulation models. In XXVIth General Assembly of the European Geophysical Society (EGS). Nice, France.
Sturm, K., Cosme, E., Genthon, C., & Delmas, R. (2001). Modeling Volcanic Sulfur from Mount Erebus and Cerro Hudson in LMDz Atmospheric General Circulation Model. In Workshop on Emissions of chemical species in the atmosphere. Paris, France.

Book Contributions

2004
Belviso, S., Moulin, C., Bopp, L., Cosme, E., Chapman, E., & Aranami, K. (2004). A satellite-based method for estimating global oceanic DMS and its application in a 3-D atmospheric GCM. In Emissions of atmospheric trace compounds (pp. 305–332). Springer.