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Olivier Marti

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Fonction / Position

Chef de l'équipe CalculS, en charge du développement des modèles de climat / Head of the CalculS team, in charge of the developement of 3D climate model.

Thématiques de recherche / Research

Modélisation de la variabilité climatique récente (Holocène et dernier cycle glaciaire/interglaciaire) / Modelisation of the recent climatic variability (Holocene and last glacial/interglacial cycle).

Curriculum vitae / Résumé

Depuis 2003, chef de l'équipe CalculS / Since 2003, head of the CalculS team.

Depuis 1992, chercheur au CEA / Since 1992, research scientist at CEA.

1992 : doctorat de l'Université Paris VI, spécialité Océanographie physique "Etude de l'océan mondial : modélisation de la circulation et du transport des traceurs anthhopiques" / PhD of University Paris VI in oceanography, "Study of the world ocean : modeling circulation and transport of anthropic tracers".

1988 : diplôme d'ingénieur de l'ENSTA, option environnement marin.

Enseignement / Teaching

Cours au Master 2 Science et Génie de l'Environnement à l'Université Paris Diderot

Contribution à l'ouvrage numérique 'Changements globaux' (www.uved.fr/index.php) de l'Université Virtuelle de l'Environnement et du Développement durable.

Divers / Miscelaneous

Membre du bureau du Pôle de modélisation de l'IPSL / Member of the board of the Pole de modelisation at IPSL.

Coordonateur du projet ANR CICLE  / Coordinator of the ANR project CICLE. 2006-2009.

Liens utiles / Useful links

Documentation des modèles 3D de climat de l'IPSL : forge.ipsl.jussieu.fr/igcmg / Documentation of 3D climate models of IPSL : forge.ipsl.jussieu.fr/igcmg

Le groupe ESCI, qui coordonne les dévelopements techniques des modèles de climat de l'IPSL : wiki.ipsl.jussieu.fr/wiki_ipsl/Pole/ESCI.

Publications scientifiques

mes 50 dernières publications (publiCEA)

Zhao Y, Braconnot P, Harrison SP, Yiou P and Marti O (2007). Simulated changes in the relationship between tropical ocean temperatures and the western African monsoon during the mid-Holocene. Clim Dyn 28(5):533-551.

Swingedouw D, Braconnot P, Delecluse P, Guilyardi E and Marti O (2007). The impact of global freshwater forcing on the thermohaline circulation: adjustment of North Atlantic convection sites in a CGCM. Clim Dyn 28(2-3):291-305.

Braconnot P, Otto-Bliesner B, Harrison S, Joussaume S, Peterchmitt JY, Abe-Ouchi A, Crucifix M, Driesschaert E, Fichefet T, Hewitt CD, Kageyama M, Kitoh A, Loutre MF, Marti O, Merkel U, Ramstein G, Valdes P, Weber L, Yu Y and Zhao Y (2007). Results of PMIP2 coupled simulations of the Mid-Holocene and Last Glacial Maximum - Part 2: feedbacks with emphasis on the location of the ITCZ and mid- and high latitudes heat budget. Climate of the Past 3(2):279-296.

Braconnot P, Otto-Bliesner B, Harrison S, Joussaume S, Peterchmitt JY, Abe-Ouchi A, Crucifix M, Driesschaert E, Fichefet T, Hewitt CD, Kageyama M, Kitoh A, Laine A, Loutre MF, Marti O, Merkel U, Ramstein G, Valdes P, Weber SL, Yu Y and Zhao Y (2007). Results of PMIP2 coupled simulations of the Mid-Holocene and Last Glacial Maximum - Part 1: experiments and large-scale features. Climate of the Past 3(2):261-277.

Braconnot P, Hourdin F, Bony S, Dufresne J-L, Grandpeix J-Y and Marti O (2007). Impact of different convective cloud schemes on the simulation of the tropical seasonal cycle in a coupled ocean-atmosphere model. Clim Dyn 29:501-520.

Swingedouw D, Braconnot P and Marti O (2006). Sensitivity of the Atlantic Meridional Overturning Circulation to the melting from northern glaciers in climate change experiments. Geophys Res Let 33(7):-.

Masson-Delmotte V, Kageyama M, Braconnot P, Charbit S, Krinner G, Ritz C, Guilyardi E, Jouzel J, Abe-Ouchi A, Crucifix M, Gladstone R, Hewitt C, Kitoh A, LeGrande A, Marti O, Merkel U, Motoi T, Ohgaito R, Otto-Bliesner B, Peltier W, Ross I, Valdes P, Vettoretti G, Weber S, Wolk F and Yu Y (2006). Past and future polar amplification of climate change: climate model intercomparisons and ice-core constraints. Clim Dyn:1.

Marti O (2006). Demande de labellisation Plateforme de modélisation climatique de l'IPSL, IPSL:74.

Braconnot P, Otto-Bliesner B, Harrisson S, Joussaume S, Petterschmitt J-Y, Abe-Ouchi A, Crucifix M, Fichefet T, Hewitt CD, Kageyama M, Kitoh A, Marti O, Merkel U, Ramstein G, Valdes PJ, Weber L, Yu Y and Zhao Y (2006). Coupled simulations of the mid-Holocene and Last Glacial Maximum : New results from PMIP2. . Soumis.

Zhao Y, Braconnot P, Marti O, Harrison SP, Hewitt C, Kitoh A, Liu Z, Mikolajewicz U, Otto-Bliesner B and Weber SL (2005). A multi-model analysis of the role of the ocean on the African and Indian monsoon during the mid-Holocene. Clim Dyn 25(7-8):777-800.

Marti O, Braconnot P, Bellier J, Benshila R, Bony S, Brockmann P, Cadule P, Caubel A, Denvil S, Dufresne J-L, Fairhead L, Filiberti M-A, Foujols M-A, Fichefet T, Friedlingstein P, Goosse H, Grandpeix J-Y, Hourdin F, Krinner G, Lévy C, Madec G, Musat I, de Noblet N, Polcher J and Talandier C (2005). The new IPSL climate system model: IPSL-CM4. Paris, Institut Pierre Simon Laplace:84.

Braconnot P and Marti O (2003). Impact of precession on monsoon characteristics from coupled ocean atmosphere experiments: changes in Indian monsoon and Indian ocean climatology. Marine Geology 201(1-3):23-34.

Braconnot P and Marti O (2003). Modeling the climate. Biofutur(235):28-+.

Marti O (2002). Grand projet de simulation: le cas de la modélisation du climat, 11 avril 2002. Séminaire X Aristote, Ecole Polytechnique.

Le Clainche Y, Braconnot P, Marti O, Joussaume S, Dufresne J-L and Filiberti M-A (2001). Role of sea-ice thermodynamic in the northern hemisphere climate simulated by a coupled ocean-atmosphere-sea ice model. Note du Pôle de modélisation, Institut Pierre-Simon Laplace 21:26pp.

Latif M, Sperber K, Arblaster J, Braconnot P, Chen D, Colman A, Cubasch U, Cooper C, Delecluse P, DeWitt D, Fairhead L, Flato G, Hogan T, Ji M, Kimoto M, Kitoh A, Knutson T, Le Treut H, Li T, Manabe S, Marti O, Mechoso C, Meehl G, Power S, Roeckner E, Sirven J, Terray L, Vintzileos A, Voss R, Wang B, Washington W, Yoshikawa I, Yu J and Zebiak S (2001). ENSIP: the El Nino simulation intercomparison project. Clim Dyn 18(3-4):255-276.

Khodri M, Leclainche Y, Ramstein G, Braconnot P, Marti O and Cortijo E (2001). Simulating the amplification of orbital forcing by ocean feedbacks in the last glaciation. Nature 410(6828):570-574.

Marti O and Braconnot P (2000). The role of the Atlantic Ocean heat transport on the African monsoon at 6 ka BP.submitted.

Le Clainche Y, Braconnot P, Marti O, Dufresne J-L and Filiberti M-A (2000). Diagnostic versus thermodynamic sea ice model in global coupled ocean-atmosphere simulations. Note du Pôle de Modélisation de l'IPSL:submitted.

Braconnot P, Marti O, Joussaume S and Leclainche Y (2000). Ocean feedback in response to 6 kyr BP insolation. J Clim 13(9):1537-1553.

Braconnot P, Joussaume S, Marti O and de Noblet N (2000). Impact of ocean and vegetation feedback on 6ka monsoon changes. Third PMIP Workshop, La Huardière, Canada, WCRP.

Braconnot P, Joussaume S, Marti O and de Noblet N (1999). Synergistic feedbacks from ocean and vegetation on the African monsoon response to mid-Holocene insolation. Geophys Res Let 26(16):2481-2484.

Braconnot P, Joussaume S, de Noblet N and Marti O (1999). La modélisation du climat d'il y a 6000 ans. Images de la Physique:92-98.

Orr JC and Marti O (1998). Modeling ocean CO2 uptake: advection matters. Geophys Res Let(Submitted).

Marti O, Braconnot P and Joussaume S (1998). African and Asian monsoon changes at 6000 BP inferred from a full coupled ocean-atmosphere model. EGS XXIII General Assembly, Nice, France.

Le Clainche Y, Braconnot P, Marti O and Joussaume S (1998). Apport du modèle thermodynamique de glace de mer dans les simulations couplées basse résolution de l'IPSL. Atelier de Modélisation de l'Atmosphère, Toulouse.

Aumont O, Orr JC, Jamous D, Monfray P, Marti O and Madec G (1998). A degradation approach to accelerate simulations to steady-state in a 3-D tracer transport model of the global ocean. Clim Dyn 14(2):101-116.

Orr JC and Marti O (1997). Tracer advection schemes and uptake of CO2 in an 3-D global ocean model. EGS XXII General Assembly, Vienna.

Marti O, Braconnot P and Leclainche Y (1997). Reorganization of oceanic and atmospheric heat transport in an ocean-atmopshere coupled model. EGX XXII General Assembly, Vienna.

Braconnot P, Marti O and Joussaume S (1997). Adjustment and feedbacks in a global coupled ocean-atmosphere model. Clim Dyn 13(7-8):507-519.

Braconnot P, Marti O and Joussaume S (1996). Water vapour and cloud feedbacks during the adjustment of the IPSL (LMD/OPA) model. EGS, XXI General Assembly, The Hague, The Netherlands.

Braconnot P and Marti O (1996). Sensibilité du modèle couplé basse résolution de l'IPSL à des paramétrisations simples de la glace de mer. Atelier de Modélisation de l'atmosphère, Toulouse, France.

Marti O, Braconnot P, Joussaume S and Terray L (1995). Analysis of a low resolution global coupled experiment. Third International Conference on Modeling of Global Climate Change and Variability, Hambourg, Germany.

Orr JC, Mémery L, Marti O and Dutay J-C (1994). Transient tracer vs. anthropogenic CO2 uptake in a general circulation model of the world ocean. AGU/ASLO Ocean Sciences Meeting, San Diego, USA.

Marti O (1993). Brest, France.

Marti O (1993). Toward a world ocean model for climate studies. Modelling and simulation, ESM93, Lyon, Society for Computer Simulation.

Marti O, Madec G and Delecluse P (1992). Comment on “net diffusivity in ocean general circulation models with nonuniform grid”. J Geophys Res 97(8):12,763-12,766.

Marti O (1992). Etude de l'océan mondial: modélisation de la dynamique et du transport  de traceurs anthropogéniques, Paris VI.

Marti O, Dutay J-C, Mémery L and Delecluse P (1991). Study of the world ocean circulation. Three-dimensional modelling and validation by the simulation of transient tracer transport. International Association for the Physical Sciences of the Ocean, Vienne.

Marti O, Chartier M and Delecluse P (1990). A world ocean model in curvilinear coordinates. Journées Scientifiques, Besançon.

Madec G and Marti O (1990). Traitement des îles dans le modèle de circulation générale du LODYC, LODYC.

Marti O, Chartier M, Andrich P and Delecluse P (1989). Un modèle océanique global en coordonnées curvilignes. Atelier de Modélisation de l'atmosphère, Toulouse.

Chartier M, Marti O and Andrich P (1988). Towards a high resolution three-dimensionnal world ocean circulation model for assessing the global dispersion of radionucleides. CRESP/OCDE - AEN meeting, Risö (Denmark).

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