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Lei, Manchun / Minghelli, Audrey / Fraysse, Marion / Pairaud, Ivane / Verney, Romaric / Pinazo, Christel - 2016This study proposes a method to simulate the images of the future European geostationary sensor dedicated to ocean color sensor: the geostationary ocean color advanced permanent imager (GeoOCAPI), and it demonstrates the sensor capabilities to monitor the water composition throughout the day. The...Contributeur (s):
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Many, Gael / Bourrin, Francois / Durrieu De Madron, Xavier / Pairaud, Ivane / Gangloff, Aurelien / Doxaran, David / Ody, Anouck / Verney, Romaric / Menniti, Christophe / Le Berre, David / Jacquet, Matthias - 2016An innovative experiment was carried out in the vicinity of the Rhône River mouth in February 2014. An instrumental package, composed of a CTD, a LISST-100 type B (1.25–250 μm) and a LISST-HOLO (20–2000 μm), was used to characterize the hydrological parameters and suspended particles properties (...Contributeur (s):
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Grasso, Florent / Schulz, Elisabeth / Le Hir, Pierre / Verney, Romaric / Thouvenin, Benedicte - 2016La dynamique sédimentaire à l’embouchure de l’estuaire de Seine est principalement contrôlée par les forçages hydrométéorologiques (débit, vent, vagues, marée) et les fortes pressions anthropiques (endiguement, dragage, clapage). La compréhension et la quantification de la dynamique des flux...Contributeur (s):
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Dufresne, Christiane / Duffa, Céline / Rey, Vincent / Verney, Romaric - 2016L’objectif de ce travail est mettre en place un modèle hydro-sédimentaire de dispersion des radionucléides, comme outil d’aide à la décision suite à une hypothétique contamination marine accidentelle. Appliqué à la Rade de Toulon, il utilise le modèle MARS-3D pour l’étude hydrodynamique et le...Contributeur (s):
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Bacq, Nicolas / Cugier, Philippe / Grasso, Florent / Le Gendre, Romain / Le Hir, Pierre / Lemoine, Jean-philippe / Riou, Philippe / Schulz, Elisabeth / Thouvenin, Benedicte / Verney, Romaric - 2015Dans le cadre du programme de recherche Seine-Aval 5, différentes stratégies de modélisation numérique sont mises en place pour aider à répondre aux questionnements scientifiques et sociétaux associés au fonctionnement physique, biologique, chimique et écologique de l'estuaire de la Seine (ex...Contributeur (s):
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Sauzade, Didier / Andral, Bruno / Gonzalez, Jean-louis / Pairaud, Ivane / Verney, Romaric / Zebracki, Mathilde / Cadiou, Jean-francois / Boissery, Pierre - 2016Marine pollution is one of the priority issues of the Mediterranean environment. This pollution comes from multiple sources including large coastal cities which are considered as hot-spots. The METROC project objective is to assess gross and net chemical contaminant flows related to large...Contributeur (s):
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Bassoullet, Philippe / Verney, Romaric / Kervella, Youen / Kervella, Stephane / Jestin, Herve / Voineson, Guillaume - 2016Quantitative evaluation of erosion/deposition events of surficial sediments is crucial to understand the processes and establish sedimentary budgets in coastal areas The ALTUS system was designed for more than a decade, to meet this objective The possibilities offered by this altimeter (short-term...Contributeur (s):
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Chapelle, Annie / Andrieux, Francoise / Fauchot, Juliette / Guillaud, Jean-francois / Labry, Claire / Sourisseau, Marc / Verney, Romaric - 2016Contributeur (s):
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Pinazo, Christel / Fraysse, Marion / Doglioli, Andrea / Faure, Vincent Martin / Pairaud, Ivane / Petrenko, Anne / Thouvenin, Benedicte / Tronczynski, Jacek / Verney, Romaric / Yohia, Christophe - 2013In the framework of sustainable development, the anthropogenic impact of large coastal cities on the marine ecosystem is a key issue. This project aimed to improve our knowledge in marine ecosystem response to the anthropogenic supplies (from rivers, sewage outflows and atmosphere) from large...Contributeur (s):
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Jany, Cassandre / Pairaud, Ivane / Thouvenin, Benedicte / Verney, Romaric - 2012In the context of the METROC project, academic modelling of dissolved and particulate materials were done with the MARS3D model. Considering the dissolved materials, we calculated evacuation times and residence times. Then, we add minimal dilution and percentile maps to assimilate the modelling and...Contributeur (s):
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Verney, Romaric / Lunven, Michel - 2010Contributeur (s):
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Grasso, Florent / Schulz, Elisabeth / Le Hir, Pierre / Verney, Romaric / Thouvenin, Benedicte - 2016La dynamique sédimentaire à l’embouchure de l’estuaire de Seine est principalement contrôlée par les forçages hydrométéorologiques (débit, vent, vagues, marée) et les fortes pressions anthropiques (endiguement, dragage, clapage). La compréhension et la quantification de la dynamique des flux...Contributeur (s):
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Dufresne, Christiane / Duffa, Céline / Rey, Vincent / Verney, Romaric - 2016L’objectif de ce travail est mettre en place un modèle hydro-sédimentaire de dispersion des radionucléides, comme outil d’aide à la décision suite à une hypothétique contamination marine accidentelle. Appliqué à la Rade de Toulon, il utilise le modèle MARS-3D pour l’étude hydrodynamique et le...Contributeur (s):
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Ody, Anouck / Doxaran, David / Vanhellemont, Quinten / Nechad, Bouchra / Novoa, Stefani / Many, Gael / Bourrin, Francois / Verney, Romaric / Pairaud, Ivane / Gentili, Bernard - 2016Ocean color satellite sensors are powerful tools to study and monitor the dynamics of suspended particulate matter (SPM) discharged by rivers in coastal waters. In this study, we test the capabilities of Landsat-8/Operational Land Imager (OLI), AQUA&TERRA/Moderate Resolution Imaging...Contributeur (s):
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Jaud, Marion / Grasso, Florent / Le Dantec, Nicolas / Verney, Romaric / Delacourt, Christophe / Ammann, Jérôme / Deloffre, Julien / Grandjean, Philippe - 2016Intertidal mudflats play a critical role in estuarine exchange, connecting marine and continental supplies of nutrients and sediments. However, their complex morphodynamics, associated with a wide range of physical and biological processes, are still poorly understood and require further field...Contributeur (s):