Browsing BIRA-IASB publications by Author "Christophe, Y."
Now showing items 1-20 of 35
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C-IFS-CB05-BASCOE: stratospheric chemistry in the Integrated Forecasting System of ECMWF
Huijnen, V.; Flemming, J.; Chabrillat, S.Errera, Q.Christophe, Y.Blechschmidt, A.-M.Richter, A.Eskes, H. et al. -
Climatological impact of the Brewer–Dobson circulation on the NO₂ budget in WACCM, a chemical reanalysis and a CTM driven by four dynamical reanalyses
Minganti, D.; Chabrillat, S.; Christophe, Y.Errera, Q.Abalos, M.Prignon, M.Kinnison, D.E.Mahieu, E. et al. -
Comparing the mean age of air since 1989 in five modern reanalyses: large disagreements using a kinematic transport model
Chabrillat, S.; Vigouroux, C.; Christophe, Y.Errera , Q.Minganti, D.Monge-Sanz, B.Engel, A.Segers, A.Mahieu, E. et al. -
Comparing the mean age of air since 1989 in five modern reanalyses: large disagreements using a kinematic transport model
Chabrillat, S.; Vigouroux, C.; Christophe, Y.Errera , Q.Minganti, D.Monge-Sanz, B.Engel, A.Segers, A.Mahieu, E. et al. -
Comparison of age of air in the stratosphere in four modern reanalyses using a single transport model
Chabrillat, S.; Christophe, Y.; Botek, E.Errera , Q.Vigouroux, C.Mahieu, E. et al. -
Comparison of mean age of air in five reanalyses using the BASCOE transport model
Chabrillat, S.; Vigouroux, C.; Christophe, Y.Engel, A.Errera, Q.Minganti, D.Monge-Sanz, B.M.Segers, A.Mahieu, E. et al. -
Comparison of the ensemble Kalman filter and 4D-Var assimilation methods using a stratospheric tracer transport model
Skachko, S.; Errera, Q.; Ménard, R.Christophe, Y.Chabrillat, S. et al. -
Comprehensive evaluation of the Copernicus Atmosphere Monitoring Service (CAMS) reanalysis against independent observations: Reactive gases
Wagner, A.; Bennouna, Y.; Blechschmidt, A.-M.Brasseur, G.Chabrillat, S.Christophe, Y.Errera, Q.Eskes, H.Flemming, J.Hansen, K.M.Inness, A.Kapsomenakis, J.Langerock, B.Richter, A.Sudarchikova, N.Thouret, V.Zerefos, C. et al. -
Copernicus stratospheric ozone service, 2009-2012: Validation, system intercomparison and roles of input data sets
Lefever, K.; Van Der A, R.; Baier, F.Christophe, Y.Errera, Q.Eskes, H.Flemming, J.Inness, A.Jones, L.Lambert, J.-C.Langerock, B.Schultz, M.G.Stein, O.Wagner, A.Chabrillat, S. et al. -
EnKF and 4D-Var data assimilation with chemical transport model BASCOE (version 05.06)
Skachko, S.; Ménard, R.; Errera, Q.Christophe, Y.Chabrillat, S. et al. -
Evaluation of ozone analyses from UARS MLS assimilation by BASCOE between 1992 and 1997
Viscardy, S.; Errera, Q.; Christophe, Y.Chabrillat, S.Lambert, J.-C. et al. -
Evaluation report: Case study validation of stratospheric ozone
Lefever, K.; Chabrillat, S.; Errera, Q.Viscardy, S.Christophe, Y.Wagner, A.Flentje, H.Thomas, W.Flemming, J.Inness, A.Stein, O. et al. -
Harmonisation and diagnostics of MIPAS ESA CH4 and N2O profiles using data assimilation
Errera, Q.; Ceccherini, S.; Christophe, Y.Chabrillat, S.Hegglin, M.I.Lambert, A.Ménard, R.Raspollini, P.Skachko, S.Van Weele, M.Walker, K.A. et al. -
Mean age of stratospheric air since 1985: large disagreements between five modern reanalyses?
Chabrillat, S.; Vigouroux, C.; Christophe, Y.Errera , Q.Minganti, D.Monge-Sanz, B.Engel, A.Mahieu, E. et al. -
Observation characterisation and validation methods document
Eskes, H.J.; Basart, S.; Benedictow, A.Bennouna, Y.Blechschmidt, A.-M.Chabrillat, S.Christophe, Y.Cuevas, E.Flentje, H.Hansen, K.M.Kapsomenakis, J.Langerock, B.Ramonet, M.Richter, A.Schulz, M.Sudarchikova, N.Wagner, A.Warneke, T.Zerefos, C. et al. -
Observation characterization and validation methods document
Eskes, H.J.; Basart, S.; Benedictow, A.Bennouna, Y.Blechschmidt, A.-M.Chabrillat, S.Christophe, Y.Cuevas, E.Flentje, H.Hansen, K.M.Kapsomenakis, J.Langerock, B.Ramonet, M.Richter, A.Schulz, M.Sudarchikova, N.Wagner, A.Warneke, T.Zerefos, C. et al. -
Quantifying uncertainties due to chemistry modeling – evaluation of tropospheric composition simulations in the CAMS model (cycle 43R1)
Huijnen, V.; Pozzer, A.; Arteta, J.Brasseur, G.Bouarar, I.Chabrillat, S.Christophe, Y.Doumbia, T.Flemming, J.Guth, J.Josse, B.Karydis, V.A.Marécal, V.Pelletier, S. et al. -
Technical note: Reanalysis of Aura MLS chemical observations
Errera, Q.; Chabrillat, S.; Christophe, Y.Debosscher, J.Hubert, D.Lahoz, W.Santee, M.L.Shiotani, M.Skachko, S.von Clarmann, T.Walker, K. et al. -
Upgrade verification note for the CAMS real-time global atmospheric composition service Evaluation of the e-suite for the CAMS upgrade of July 2019; e-suite experiments h4x1, h4xd (2017); e-suite run January-May 2019
Basart, S.; Benedictow, A.; Bennouna, Y.Blechschmidt, A.-M.Chabrillat, S.Christophe, Y.Cuevas, E.Eskes, H.J.Hansen, K.M.Jorba, O.Kapsomenakis, J.Langerock, B.Pay, T.Richter, A.Sudarchikova, N.Schulz, M.Wagner, A.Zerefos, C et al. -
Upgrade verification note for the CAMS real-time global atmospheric composition service: Evaluation of the e-suite for the CAMS 47R1 upgrade of October 2020
Eskes, H.J.; Basart, S.; Benedictow, A.Bennouna, Y.Blechschmidt, A.-M.Chabrillat, S.Christophe, Y.Hansen, K.M.Kapsomenakis, J.Langerock, B.Pitkänen, M.Ramonet, M.Richter, A.Sudarchikova, N.Schulz, M.Wagner, A.Warneke, T.Zerefos, C. et al.