PINAZO Christel
christel.pinazo
mio.osupytheas.fr
00486090605
Bureau: 123, Etg: 1, Bât: Méditerranée - Site : Luminy
Domaines de Recherche: - Sciences du Vivant/Ecologie, Environnement
- Planète et Univers/Océan, Atmosphère
- Sciences de l'environnement
- Informatique/Modélisation et simulation
- Planète et Univers
- Sciences de l'environnement/Milieux et Changements globaux
- Physique/Physique/Physique Atmosphérique et Océanique
- Planète et Univers/Sciences de la Terre/Géomorphologie
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Dernieres productions scientifiques :
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Fusion of Sun-Synchronous and Geostationary Images for Coastal and Ocean Color Survey Application to OLCI (Sentinel-3) and FCI (MTG) 
Auteur(s): Peschoud Cécile, Minghelli Audrey, Mathieu Sandrine, Lei Manchun, Pairaud Ivane, Pinazo C.
(Article) Publié:
Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing, vol. 10 p.45 - 56 (2017)
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Mapping the planktonic community across submesoscale physical features: the 2015 OSCAHR cruise in the NW Mediterranean
Auteur(s): Doglioli A., Gregori G., Thyssen M., Wagener T., Marrec P., Rougier G., Bhairy N., Fenouil Julien, De-Verneil A., Rousselet L., Cyr F., Petrenko A., Andre J. M., D'Ovidio Francesco, Pietri Alice, Nencioli F., Jullion L., Pinazo C., Yohia C., Marsaleix Patrick
Conference: 48th International Liège Colloquium on Ocean Dynamics (Liège, BE, 2016-05-23)
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Geostationary Image Simulation on Coastal Waters Using Hydrodynamic Biogeochemical and Sedimentary Coupled Models
Auteur(s): Lei Manchun, Minghelli Audrey, Fraysse M., Pairaud Ivane, Verney Romaric, Pinazo C.
(Article) Publié:
Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing, vol. p. (2016)
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Impact of an intrusion by the Northern Current on the biogeochemistry in the eastern Gulf of Lion, NW Mediterranean
Auteur(s): Ross O. N., Fraysse M., Pinazo C., Pairaud Ivane
(Article) Publié:
Estuarine, Coastal And Shelf Science, vol. 170 p. (2016)
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Intrusion of Rhone River diluted water into the Bay of Marseille: Generation processes and impacts on ecosystem functioning
Auteur(s): Fraysse M., Pairaud Ivane, Ross O. N., FAURE Vincent, Pinazo C.
(Article) Publié:
Journal Of Geophysical Research. Oceans, vol. p. (2014)
Ref HAL: hal-01232428_v1
DOI: 10.1002/2014JC010022
Exporter : BibTex | endNote
Résumé: The Rhone River provides the largest inputs of terrestrial freshwater and nutrients into the Mediterranean Sea. The Rhone River diluted water intrusions into the Bay of Marseille were investigated, examining their physical generation processes and associated biogeochemical impact by using in situ observations, remote sensing data, and a three-dimensional physical/biogeochemical coupled model. During our study period from 2007 to 2011, Rhone River intrusions occurred on average 7.6 times per year and affected more frequently the northern part of the bay. A classification of intrusion events in three categories is proposed (short lived, big, and small) as a function of their duration and spatial extent. The intrusions appeared to be driven by: (i) wind forcing, (ii) the presence of a mesoscale eddy, (iii) the Rhone River discharge volume, and (iv) the variation in thermocline depth. Typically, a combination of these favorable factors was necessary to induce an intrusion. An intrusion strongly impacts the biogeochemical functioning of the Bay of Marseille by bringing large quantities of nutrients into the bay. Mass balances were computed allowing us to quantify this impact on the Bay of Marseille. The results show that the ecological impact depends very much on the type of intrusion, with big intrusions having the highest impact.
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