Articles Scientifiques

ABOU AMANI, DR. MAMADOU DIOUF : Problématique des ressources en eau au Sahel. Article paru dans " construire l'Afrique ".

ARNAULT S., (1987) : Tropical Atlantic Geostrophic Currents and Ship drifts. J. of Geophys. Res., 92, C5, 5076-5088.

ARNAULT S., B. BOURLÈS, Y. DUPENHOAT, Y. GOURIOU, G. ELDIN, A. AMAN, R. CHUCHLA, F. GALLOIS, E. KESTENARE, F. MARIN, S. MORVAN, (2002) : Can we use expendable conductivity-temperature-depth (XCTD) probes to validate future satellite altimetric missions ? Canadian Journal of Remote Sensing.

ARNAULT S., B. BOURLÈS, Y. GOURIOU, R. CHUCHLA, (1998) : Intercomparison of the upper layer circulation of the western equatorial Atlantic ocean: in situ and satellite data. J. of Geophys. Res., 104, C9, 21171-21194.

ARNAULT S., G. ELDIN, B. BOURLÈS, Y. DUPENHOAT, Y. GOURIOU, A. AMAN, R. CHUCHLA, F. GALLOIS, E. KESTENARE, F. MARIN, (2001) : In situ and satellite data in the tropical Atlantic ocean during the EQUALANT99 experiment. International Journal of Remote Sensing.

BLANKE, B, M ARHAN, A. LAZAR, G. PRÉVOST, (2002) : A Lagrangian numerical investigation of the origins and fates of the Salinity Maximum Water in the Atlantic. J. Geophys. Res.

BOURLÈS, B., R.L. MOLINARI, E. JOHNS, D.W. WILSON ET K. LEAMAN, (1999) : A synoptic study of the upper layer circulation in the western tropical north Atlantic. J. Geophys. Res., 104, C1, 1361-1376.

BOURLÈS, B., Y. GOURIOU ET R. CHUCHLA, (1999) : On the circulation in the upper layer in the western equatorial Atlantic. J. Geophys. Res., 104, C9, 21151-21176.

BRAATZ, B.V., S. BROWN, A. O . ISICHEI, E.O. ODADA, R.J. SCHOLES, Y. SOKONA, P. DRITCH, G. GASTON, R. DELMAS, R. HOLMES, S. AMOUS, R .S. MUYUNGI, A. DE JODE, and M. GIBBS African greenhouse gas emission inventories and mitigation options : Forestry, land-use change and agriculture , Environmental Monitoring and Assessment, 38, 109-126, 1995.

BRASSEUR, O., C. TRICOT, H. GALLÉE, ET G. SCHAYES, (1998) : Importance of the convective adjustment scheme in the simulation of the diurnal cycle of convective activity in Africa. Int. Conf. on Tropical Climatology, Meteorology and Hydrology., Brussels, 22-24 may 1996.

BRAUD I., P. BESSEMOULIN, J-P. LHOMME, B. MONTENY, M. SICOT, J-P. VANDERVAERE ET M. VAUCLIN, (1994) : Modélisation locale des transferts de masse sur un site de savane à guiera d’Hapex-Sahel. In Interactions Surface Continentale-Atmosphère : l’expérience HAPEX-Sahel.. Actes des 10èmes Journées d’Hydrologie de l’ORSTOM, Montpellier.

CASSOU, C. AND L.TERRAY, (2001) : Oceanic forcing of the wintertime low frequency atmospheric variability in the North Atlantic European sector: a study with the ARPEGE model. J. Climate, 14, 4266-4291.

CASSOU, C., AND L. TERRAY, (2001) : Dual influence of Atlantic and Pacific SST anomalies on the North. Atlantic/Europe winter climate. Geophys. Res. Letters., 28,3195-3198.

CAUTENET, S., D. Poulet, C. Delon, R. Delmas, J.M. Gregoire, J. M. Pereira, S . Cherchali, O. Amram, and G. Flouzat , Simulation of pollutant redistribution over Central Africa during biomass burning events (EXPRESSO experiment). , J. Geophys. Res., D23, 30 641-30 657, 1999.

CÉRON J.P., J.F. GUÉRÉMY, A. SARR, (2001) : African monsoon synoptic variability: Validation of the Meteo-France GCM. Phys. Chem. Earth part B, 26, n° 2, pp 149-153.

CHAPELON N., H. DOUVILLE, P. KOSUTH, T. OKI, (2001) : Off-line simulation of the Amazon water balance: a sensitivity study with implications for the Global Soil Wetness Project. Climate dynamics.

D'AMATO, N., AND T. LEBEL, (1998) : On the characteristics of the rainfall events in the Sahel with a view to the analysis of climatic variability. Int. J. Climatol., 18, 955-974.

DE RIDDER K. ET H. GALLÉE, (1998) : Land Surface-induced regional climate change in Southern Israel. J. of Appl. Meteorology, 37, 1470-1485.

DELMAS, R., D. SERCA, C. JAMBERT, Global inventory of NOx sources, J. Nutrient, Cycling in Agroecosystems, 49, 51-60, 1997.

DELMAS R. et al., Experiment for Regional Sources and Sinks of Oxidants (EXPRESSO): An overview , J. Geophys. Res., D23, 30 601-30624,1999.

DELMAS, R., J. P. LACAUX and D. BROCARD, Determination of biomass burning emission factors: Methods and results, , Environmental Monitoring and Assessment, 38, 181-204, 1995.

DELON .C, A. Druilhet, R. Delmas, and P . Durand, Dynamic and thermodynamic structure of the lower troposphere above rainforest and wet savanna during the EXPRESSO Campaign. J. Geophys. Res., 105, 14,823-14,840, 2000

DELON, C., A. Druilhet, R. Delmas, J. Greenberg, Isoprene flux measurement with an airborne Relaxed Eddy Accumulation system,. Sensitivity to atmospheric stability conditions, J. Geophys. Res., 105, 20,461-20,472, 2000

DIEDHIOU A., L. A. MACHADO, H. LAURENT, (2002) : Mean kinematics of synoptic easterly disturbances over Atlantic. Journal of Climate, Accepted.

DIEDHIOU A., S. JANICOT, A. VILTARD, P. DE FELICE et H. LAURENT : A fast eastern wave in West Africa troposphere. Meteorology and Atmospheric Physics.

DIEDHIOU A., S. JANICOT, A. VILTARD, P. DE FÉLICE ET H. LAURENT, (1998) : A fast Eastern wave in West Africa troposphere. Meteorology and Atmospheric Physics, 69, 39-47.

DIEDHIOU A., S. JANICOT, A. VILTARD, P. DE FÉLICE ET H. LAURENT, (1999) : Easterly waves regimes and associated convection over West Africa and the tropical Atlantic. Results from the NCEP/NCAR and ECMWF reanalyses. Climate Dynamics,15, 795-822.

DIEDHIOU A., S. JANICOT, A. VILTARD, P. DE FÉLICE, (2001) : Composite patterns of easterly disturbances over West Africa and the tropical Atlantic: a climatology from the 1979-95 NCEP/NCAR reanalyses. Climate Dynamics, 18, 3/4, 241-253.

DIEDHIOU A., S. JANICOT, A. VILTARD, P. DE FÉLICE, (2002) : Energetics of easterly wave disturbances over West Africa and the tropical Atlantic: a climatology from the 1979-95 NCEP/NCAR reanalyses. Climate Dynamics, in press.

DIEDHIOU, A., S. JANICOT, A. VILTARD, P. DE FELICE AND H. LAURENT, (1999) : Easterly wave regimes and associated convection over West Africa and the tropical Atlantic: Results from NCEP/NCAR and CEPMMT reanalyses. Climate Dynamics, 15, 795-822.

DIEDHIOU, A., V. MATHON, H. LAURENT, ET S. JANICOT (1998) : Suivi de systèmes convectifs dans un flux d'Est perturbé en Afrique de l'Ouest. Conference "Water Resources Variability in Africa during the XX Century, Abidjan, vol.2, 57-60.

DOURADO, M., CANIAUX, G., (2001) : Surface heat budget in an oceanic simulation using data from Tropical Ocean-Global Atmosphere Coupled Ocean-Atmosphere Response Experiment. J. Geophys. Res., 106 , C8 , 16,623-16,640.

DOUVILLE H., E. BAZILE, P. CAILLE, D. GIARD, J. NOILHAN, L. PEIRONE, F. TAILLEFER, (1999) : Global Soil Wetness Project: Forecast and assimilation experiments performed at Meteo-France. Journal of the Meteorological Society of Japan, 77, n° 1B, pp 305-316.

DOUVILLE H., F. CHAUVIN, (2000) : Relevance of soil moisture for seasonal climate predictions: A preliminary study. Climate Dynamics, 16, n° 10-11, pp 719-736.

DOUVILLE H., F. CHAUVIN, H. BROQUA, (2001) : Influence of soil moisture on the Asian and African monsoons. Part I: Mean monsoon and daily precipitation. Journal of Climate, 14, n° 11, pp 2381-2403.

DOUVILLE H., F. CHAUVIN, J.F. ROYER, D. SALAS Y MÉLIA, S. TYTECA, (2001) : Sensitivity of global and regional hydrological cycles to increasing amounts of greenhouse gases and aerosols. Météorologie de Grande Echelle et Climat, vol No. 78, pp 22 pp + 13 Fig.

DOUVILLE H., J.F. ROYER, J. POLCHER, P. COX, N. GEDNEY, D.B. STEPHENSON, P.J. VALDES, (2000) : Impact of CO2 doubling on the Asian summer monsoon: Robust versus model-dependent responses. Journal of the Meteorological Society of Japan, 78, n° 4, pp 421-439.

DOUVILLE H., S. PLANTON, J.F. ROYER, D.B. STEPHENSON, S. TYTECA, L. KERGOAT, S. LAFONT, R.A. BETTS, (2000) : Importance of vegetation feedbacks in doubled-CO2 climate experiments. Journal of Geophysical Research - Atmospheres, 105, n° D11, pp 14841-14861.

DOUVILLE, H., (2002) : Influence of Soil Moisture on the Asian and African Monsoons. Part II: Interannual Variability. J. Climate, 15 (7), 701-720.

DU PENHOAT, Y., G. REVERDIN ET G. CANIAUX, (2002) : A lagrangian investigation of vertical turbulent heat fluxes in the upper ocean during TOGA/COARE. J. Geophys. Res., accepté.

ELTAHIR, E.A.B., AND C. GONG, (1996) : Dynamics of wet and dry years in West Africa. J. Climate, 9, 1030-1042.

FONTAINE B., ET PHILIPPON N., (2000) : " Seasonal evolution of boundary layer heat content in the west african monsoon from the NCEP/NCAR reanalysis (1968-1998)". Int. J Climatol. 20: 1777-1790.

FONTAINE B., PHILIPPON ET N., CAMBERLIN P, (1999) : " An improvement of June-September rainfall forecasting in the Sahel based upon region April-May moist static energy content (1968-1997)". Geophysical Research Letter, 26, 14, 2041-2044.

FONTAINE B., PHILIPPON N, TRZASKA S., ET ROUCOU P., (2001) : Spring to summer changes in the West African monsoon through the NCEP/NCAR reanalyses (1968-1998). Journal of Geophys. Res, à paraître.

FONTAINE B., S. JANICOT, V. MORON, P. ROUCOU, S. TRZASKA (1998) : Anomalies de températures de surface de la mer et précipitations tropicales : synthèse de quelques travaux récents portant sur les précipitations au Sahel et dans le Nordeste. La Meteorologie 8.23. 14-35.

FONTAINE B., TRZASKA S. et JANICOT S (1998) : Evolution of the relationship between near global Atlantic SST modes and the rainy season in West Africa : Statistical analyses and sensitivity experiments. Clim. Dyn. 14 353-368.

FONTAINE, AL (1999) : Commentaire sur "Anomalies de température de surface de la mer et précipitations tropicales". La Météorologie n° 25, 49-50.

FONTAINE, B. AND S. JANICOT (1999) : Atmospheric dynamics and surface conditions: the West African monsoon. CNFGG Report 1995-1999, 221-227.

FONTAINE, B., AND S. JANICOT, (1996) : Sea surface temperature fields associated with West African rainfall anomaly types. J. Climate, 9, 2935-2940.

FONTAINE, B., S. JANICOT AND P. ROUCOU (1999) : Observed and modelled surface variability in the tropical Atlantic region and its rainfall impacts. Climate Dynamics, 15, 451-473.

FONTAINE, BERNARD, PASCAL ROUCOU, AND SYLWIA TRZASKA, (2003) : Atmospheric water cycle and moisture fluxes in the West African monsoon: mean annual cycles and relationship using NCEP/NCAR reanalysis. Geophys. Res. Lett., 30 (3), 10.1029/2002GL015834.

FREYDIER,R., B. DUPRE and R. DELMAS, Lead in rainwaters from intertropical Africa : natural or antropogenic origin, Journal of Geophysical Research, D13, 16 001-16 008, 1999.

GALLÉE H., W. MOUFOUMA-OKIA, O. BRASSEUR, A. DIEDHIOU, I. DUPAYS, T. LEBEL, P. MARBAIX, C. MESSAGER, R. RAMEL, (2001) : A high resolution simulation of a West African rainy season using a regional climate model. Journal of Geophys. Res., Submitted.

GARRIC G., H. DOUVILLE, M. DÉQUÉ, (2001) : Prospects for improved seasonal predictions of monsoon precipitation over Sahel. International J Climatol.

GARRIC, G., H. DOUVILLE, AND M. DEQUE, (2002) : Prospects for improved seasonal predictions of monsoon precipitation over Sahel. Int. J. Climatol., 22 (3),331-345.

GOURIOU, Y., C. ANDRIÉ, B.BOURLÈS, S. FREUDENTHAL, S.ARNAULT, A. AMAN, G. ELDIN, Y. DU PENHOAT, F. BAURAND, F. GALLOIS ET R. CHUCHLA, (2001) : Deep circulation in the equatorial Atlantic Ocean. Geophys. Res. Lett., 28, 819-822.

GOUTORBE J-P. AND P. KABAT, (1993) : HAPEX-Sahel : Hydrological and Atmospheric Pilot Experiment in the Sahel. Proceedings of CEC Meeting on the Climate. Copenhagen, 6-10 September, 1993.

GREENBERG, J., A. Guenther, S. Madronich, W. Baugh, P. G, inoux, A. Druilhet, R. Delmas, and C. Delon, Biogenic VOC emissions in Cental Africa during the Experiment for regional Sources and Sinks of Oxidants (EXPRESSO) biomass burning season. J. Geophys. Res., D23, 30 659-30 671, 1999.

GREINER E., S. ARNAULT, A. MORLIÈRE, (1998) : Twelve monthly experiments of 4D-variational assimilation in the tropical Atlantic during 1987: Part 1: Method and statistical results. Progress in Oceanography, 41, 2, 141-202.

GREINER E., S. ARNAULT, A. MORLIÈRE, (1998) : Twelve monthly experiments of 4D-variational assimilation in the tropical Atlantic during 1987: Part 2: Oceanographic interpretation. Progress in Oceanography, 41, 2, 203-247.

JANICOT S. AND B. FONTAINE (1993) : L'évolution des idées sur la variabilité interannuelle récente des précipitations en Afrique de l'Ouest. La Météorologie, 8, 28-53.

JANICOT S. et B. SULTAN (2001) : Intra-seasonal modulation of convection in the West African monsoon, Geophysical Research Letter, 28, 3 : 523-526.

JANICOT S., A. HARZALLAH, B. FONTAINE ET V. MORON, (1998) : West African monsoon dynamics and eastern equatorial Atlantic and Pacific SST anomalies (1970-1988). Journal of Climate, 11, 1874-1882.

JANICOT S., HARZALLAH A., FONTAINE B., MORON V. (1998) : West african Monsoon Dynamics and Eastern Equatorial Atlantic/Pacific SST Anomalies (1970-1988). J.Clim.11, 1874-1882.

JANICOT S., TRZASKA S. ET POCCARD I., (2001) : " Summer Sahel-ENSO teleconnection and decadal time scale SST variations ". Climate Dynamics , 18, 303-320.

JANICOT S., V. MORON AND B. FONTAINE (1996) : ENSO dynamics and Sahel droughts. Geophysical Research Letters, 23, 515-518.

JANICOT, S. AND B. SULTAN (1999) : An intra-seasonal atmospheric pattern at the origin of the monsoon onset on the Sahel. Geophysical Research Letters, submitted.

JANICOT, S. ET B. SULTAN, (2001) : Intra-seasonal modulation of convection in the West African monsoon. Geophys. Res. Let., 28, 523-526.

JANICOT, S., A. HARZALLAH, B. FONTAINE, AND V. MORON (1998) : West African Monsoon Dynamics and Eastern Equatorial Atlantic and Pacific SST Anomalies (1970- 88). Journal of Climate 11:1874 – 1882.

JANICOT, S., J. POLCHER, S. TRZASKA AND I. POCCARD (1999) : Decadal scale variability of summer Sahel-ENSO teleconnection. Climate Dynamics, submitted.

JURY, MARK R., ENFIELD, DAVID B., AND MELICE, JEAN-LUC, (2002) : Tropical monsoons around Africa: Stability of El Niño-Southern Oscillation associations and links with continental climate. Geophys. Res., 107 (C10), 10.1029/2000JC000507.

LACAUX, J.P., R. DELMAS, C. JAMBERT, and T.A.J. KUHLBUSCH, NOx emissions from African savanna fires, Journal of Geophysical Research, TRACE A and SAFARI Special Issue, 23,585-23,595 1996.

LAURENT, H, N. D'AMATO AND T. LEBEL (1998) : How Important is the Contribution of the Mesoscale convective Complexes to the Sahelian Rainfall ? Physics and Chemistry of the Earth 23(5-6),629-633.

LAZAR, R. MURTUGUDDE, AND A.J. BUSALACCHI, (2001) : A model study of temperature anomaly propagation from the subtropics to the tropics within the South Atlantic thermocline. Geophys. Res. Lett., 28, 7, 1271-1274.

LAZAR, T. INUI, A.J. BUSALACCHI, P. MALANOTTE-RIZZOLI AND L. WANG. (2002) : Seasonality of thermocline ventilation in the tropical/subtropical Atlantic ocean. J. Geophys. Res.

LE BARBÉ, L, T. LEBEL, ET D. TAPSOBA, (2002) : Rainfall variability in West Africa : a hydrological perspective. J. Climate, sous presse.

LE BARBÉ, L. ET T. LEBEL, (1997) : Rainfall climatology of the HAPEX-Sahel region during the years 1950-1990. J. Hydrol., 188-189, 43-73.

LE BARBÉ, L., AND T. LEBEL, (1997) : Rainfall climatology of the HAPEX-Sahel region during the years 1950-1990. J. Hydrol, 188-189, 43-73.

LEBEL T. AND LE BARBÉ L., (1997) : Rainfall monitoring during HAPEX-Sahel : 2. Point and areal estimation at the event and seasonal scales. Journal of Hydrology, 188-189, 97-122.

LEBEL T., A. DIEDHIOU, H. LAURENT (2001) : Multiscale view of sahelian rainfall variability. J. of Geophys. Res. Submitted.

LEBEL T., TAUPIN, J.D. AND D'AMATO, N., (1997) : Rainfall monitoring during HAPEX-Sahel : 1. General rainfall conditions and climatology. Journal of Hydrology, 188-189, 74-96.

LEROUX (1995) : "Sahel" , La Grande Sécheresse. Numéro spécial de la Revue de Géographie de Lyon (RGL), n° 1995, 3-4.

LE TREUT.H (1997) : Commentaire sur "Pourquoi les modèles n'ont pas tort". La Recherche, n° 300, 7.

LORANT V., J.F. ROYER, (2001) : Sensitivity of equatorial convection to horizontal resolution in aqua-planet simulations with a variable-resolution GCM. Monthly Weather Review, 129, n° 11, pp 2730-2745.

MAHE.G (1995): Variation des précipitations et des écoulements en Afrique de l'Ouest et Centrale. Article dans sécheresse, 1995, vol 1, n°6, pp 109-117.

MATHON, V. ET H. LAURENT, (2001) : Life cycle of the Sahelian mesoscale convective cloud systems. Quart. J. Roy. Met. Soc., 127, 377-406.