Jeandel C. KERFIX: un suivi à long terme dans l'Océan Austral. LETTRE F JGOFS n°4, 7-10, 1995.

1996

Dehairs F, Jeandel C., Cattaldo T., Tachikawa K. and L. Goeyens: Barium-barite as a tracer of export production: some information from the water column. In: Proceedings of the symposium OPALEO, p175-192, Ragueneau et al ed., Brest 1996

Jeandel C. Kerfix: une station permanente dans l'Océan Austral: premiers résultats. Lettre PIGB-PMRC France, 4, 23-26, 1996.

Pondaven P., Fravalo C., Ruiz -Pino D and Trèguer P. Modelling the silica pump in the POOZ of the Southern Ocean (Indian Sector) In: Proceedings of the symposium OPALEO, p 204-213, Ragueneau et al ed., Brest 1996

Prunet P., Minster J-F and E. Cohen-Solal . Response to a mixed layer model to wind and heat fluxes in the southern ocean: implication for the semi-annual oscillation in the southerm hemisphere. Submitted to Oceanol Acta

1997

Fiala M., E.E. Kopczynska, C. Jeandel, L. Oriol & G. Vetion. Seasonal and interannual variability of size fractionated phytoplankton biomass and community structure at Station Kerfix, off Kerguelen Islands, Antarctica. Submitted to J. Plankt. Res.

Jeandel C., Ruiz Pino D., Gjata E., Brunet C., Charriaud E., Dehairs F., Delille D.,Fiala M., Fravalo C., Miquel J-C., Poisson A., Pondaven P., Quéguiner P., Razouls S., Shauer B., Thomas S. and Tréguer P. KERFIX: a Time Series station in the Austral Ocean, a presentation. In press Journal of Marine Syst.

Jeandel C.et al (same as above). Kerfix, a single point time-series station in the Southern Ocean. Ocean Climate Time Series Workshop. Joint GCOS GOOS WCRP Ocean Observations Panel for Climate (OOPC), GOOS #33, co-sponsored by GCOS GOOS SCOR/JGOFS WCRP Art Alexiou Ed., 1997.

Kopczynska E.E, M. Fiala & C. Jeandel. Intra-annual and interannual variability in phytoplankton abundance and composition at permanent Station Kerfix off Kerguelen Islands, the Southern Ocean. Submitted to Polar Biol.

Louanchi F., Hoppema M., Wolf-Gladrow D. and D. Ruiz-Pino. The Southern Ocean is a substantial sink for atmospheric CO2. Soumis à Global Biogeochemical Cycles, Juin 1997.

Park Y. H., E. Charriaud, D. Ruiz-Pino and C. Jeandel. Seasonal and interannual variability of the mixed layer properties and steric height at station Kerfix, southwest off Kerguelen. In press Journal of Marine Systems

Pondaven P., C. Fravalo, D. Ruiz-Pino, P. Trèguer, B. Quéguiner and C. Jeandel Modelling the silica pump in the permanently open ocean zone of the Southern Ocean In press Journal of Marine Systems

Razouls S., Du Réau G., Guillot P., Maison J. and C. Jeandel. Survey of the seasonal abundance of copepod assemblages and grazing pressure in the Southern Ocean (Kerguelen Island area:Kerfix station) Submitted to Journal of Plankton Research

Ruiz-Pino D., Osiroff A., Gjata E., Brunet C., Shauer B., Jeandel C. and A. Poisson Recent changes and ENSO signals in mixed layers properties at KERFIX Southern Ocean Time Series station. A soumettre (JGR)

Ruiz Pino D., Fiala M., Masson A. and Jeandel C. What keep low productivity in the Southern Ocean: KERFIX time series station evidences. A soumettre (DSR)

Ternois Y., M-A Sicre, A. Boireau and C. Jeandel. Hydrocarbons, sterols, and alkenone in sinking particles, at Kerfix site, Southern Ocean. Accepted to Org. Geochemistry.

Retour en début de document

Communications

1995

(Conf invitée) Jeandel C., 1995. KERFIX: a permanent time series station in the Austral Ocean. Southern Ocean-JGOFS International Symposium. Carbon Fluxes and Dynamic Processes in the Southern Ocean: Present and Past. Brest (Fr), 28-31 August 1995.

Dehairs F., C. Jeandel, J.-C. Miquel, D. Shopova, S. Menard and D. Maguet 1995 Seasonal evolution of export production and mesopelagic organic matter mineralization at station KERFIX in the Southern Ocean. Southern Ocean-JGOFS International Symposium. Carbon Fluxes and Dynamic Processes in the Southern Ocean: Present and Past. Brest (Fr), 28-31 August 1995.

Miquel J.-C., C. Jeandel and S. Thomas 1995 Particulate carbon fluxes in the open Southern Ocean (Indian Ocean Sector): contribution of zooplankton faeces. Southern Ocean-JGOFS International Symposium. Carbon Fluxes and Dynamic Processes in the Southern Ocean: Present and Past. Brest (Fr), 28-31 August 1995.

Leynaert A., Queguiner B., Tréguer P. and Dehairs F., 1996. The seasonal cycle of biogenic silica, and its relationship to POC and PON in the POOZ of the Southern Ocean: first results from station KERFIX. International Symposium " carbon Fluxes and Dynamic Processes in the Southern Ocean: Present and Past, Brest, 28-31 Aout 1995.

Park Y.H., Charriaud E and C. Jeandel, Westward countercurrents at the Polar Front on the continental slope southwest off Kerguelen. International Symposium " Carbon Fluxes and Dynamic Processes in the Southern Ocean: Present and Past, Brest, 28-31 Aout 1995.

1996

Arraes R., D. Ruiz-Pino, J. J. Taboada and C. Jeandel. Le modèle colonne d’eau, Atelier de modelisation JGOFS, Paris, 5-7 Juin 1996.

Dehairs F., T. Cattaldo, R. Arraes-Mescoff, K. Tachikawa and C. Jeandel, Water column Ba-barite stocks and fluxes as tracers of export production, "OPALEO" Workshop: Biogenic silica in paleoceanography, Brest, June 3-6, 1996.

Jeandel C. et groupe KERFIX: Etat de l’art des données KERFIX. Atelier de modelisation F-JGOFS, Paris, 5-7 Juin 1996.

Pichon J.J.: Sediment trap diatom assemblages from the KERFIX station (South of Kerguelen Island). 14th International Diatom Symposium, September 2-8, 1996 Tokyo.

Pondaven P., Ruiz Pino D., Fravalo C. Modélisation du cycle de la silice au site KERFIX: un site HNLSLC? Atelier de modelisation F-JGOFS Paris, 5-7 Juin 1996

(Conférence invitée) D.P. Ruiz Pino et C. Jeandel. Cambios observados en una estacion permanente Kerfix, en la zona Austral del oceano Indico. INVEMAR, Santa Marta - COLOMBIA- Conference invité, Juillet 1996.

D.P. Ruiz-Pino et C. Jeandel. Kerfix : Una estacion de observacion permanente en la zona Austral del oceano Indico. Taller Regional sobre efectos del Cambio Golabl en el Atlantico Sudoccidental,. Centro Nacional Patagonico-CONICET, Puerto Madryn, Chubut - Argentina, 16-18 September de 1996.

1997

(Conférence Invitée) C. Jeandel, D. Ruiz-Pino, Ferial Louanchi, Y.Y Park, E. Charriaud, P. Pondaven, C. Fravalo, M. Fiala, S. Razouls, J-C Miquel, E. Gjata, A. Poisson, C. Brunet, B. Shauer, F. Dehairs, D. Delille, B. Quéguiner and P. Tréguer: KERFIX, a single point time-series station in the Southern Ocean. Ocean Time Series Workshop , John Hopkins University, Baltimore, USA, 18-20 March 1997.

Arraes-Mescoff R., Athias V., Ruiz Pino D., Mazzega P., Miquel J-C and C. Jeandel Modelisation of the dissolved /particulate exchange in the water column : the Coldo model, some validations with field data and a preliminary stability analysis. Workshop ENIMSA, Bruxelles 29-31 Mai 1997.

Pondaven, P., Ruiz-Pino, D., Fravalo, C., Tréguer, P., Quéguiner, B. Comparison of silicon and nitrogen cycles in two High Nutrient Low Chlorophyll (HNLC) systems: the Southern Ocean and the North Pacific. International, JGOFS Modelling Symposium, Oban-Ecosse, 20-26 Mai 1997.

Ruiz-Pino, D., Pondaven, P., Fravalo, C. Modelisation of coupled geochemical cycles (C, N, O2) in the oceanic upper waters. International, JGOFS Modelling Symposium, Oban-Ecosse, 20-26 Mai 1997.

F. Louanchi , Ruiz-Pino, D. The Southern CO2 sink is increasing since 1990. Evidences at KERFIX time-series station. International, JGOFS Modelling Symposium, Oban-Ecosse, 20-26 Mai 1997.

(Conférence invitée par JGOFS-USA) Ruiz-Pino D. et groupe KERFIX, Seasonal and Interannual Variability of processes controlling CO2 fluxes and trace elements (O, N, Si, Fe) in the Southern Ocean. Conférence invitée au U. S. JGOFS Synthesis and Modelling Project Workshop, Utah, Juillet 28-Août 1, 1997.

Leynaert A., Quéguiner B., P. Tréguer and C. Jeandel Seasonal cycle of biogenic silica production and biomass at KERFIX station (Southern Ocean, Indian Sector)

Louanchi and Ruiz Pino: Interannual and seasonal variability of the air/sea CO2 exchange at the station KERFIX. to be submitted to Deep Sea Res.

Miquel JC, Jeandel C., Thomas S. and M. Caroll Seasonal trend in downward fluxes of particles, carbon, nitrogen, pigments and zooplankton feces in the Southern Ocean (KERFIX station)

Pichon J.J.(en préparation). Seasonal changes in diatom fluxes and assemblages at KERFIX station (SW Kerguelen) and their relation to environmental factors: Impact on the diatom-based paleoreconstructions.Paleoceanography.

Ruiz-Pino D., E. Gjata, C. Brunet, B. Schauer, A. Poisson, C. Jeandel. Seasonal and Interannual variability of the hydrological conditions at the time series  "Station K " (programm KERFIX) in the Austral Ocean. Deep Sea Research, in prep.

Ruiz-Pino D., M. Fiala, C. Jeandel. Nutrient paradox in the Austral ocean at the time series station K (programm KERFIX). Deep Sea Research, in prep.

Schmidt et al: article prévu sur les radionucleides gamma dans le matériel piégé au site KERFIX.

DEUX THESES EN COURS: Arraes Mescoff R.(Toulouse) and P. Pondaven (Brest)

P . Pondaven soutiendra en automne 1997.