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Lagaria, A. / Psarra, S. / Lefevre, D. / Van Wambeke, F. / Courties, C. / Pujo-Pay, M. / Oriol, L. / Tanaka, T. / Moutin, Y. / Christaki, Urania - 2015International audienceContributeur (s):
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Lagaria, A. / Psarra, S. / LEFEVRE, Dominique / VAN-WAMBEKE, France / Courties, C. / Pujo-Pay, M. / Oriol, L. / Tanaka, T. / Christaki, Urania - 2015We examined the effects of nutrient additions on rates of C-14-based particulate and dissolved primary production as well as O-2-based metabolic rates in surface waters (8 m) of three anticyclonic eddies, located in the Western, Central and Eastern Mediterranean. Ship-board microcosm experiments...Contributeur (s):
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Tanaka, T. / Thingstad, T. F. / Christaki, Urania / Colombet, J. / Cornet-Barthaux, V. / Courties, C. / Grattepanche, J.-D. / Lagaria, A. / Nedoma, J. / Oriol, L. / Psarra, S. / Pujo-Pay, M. / Van Wambeke, F. / Moutin, T. - 2015International audienceContributeur (s):
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Christaki, Urania / Courties, C. / Joux, F. / Jeffrey, W.H. / Neveux, J. / Naudin, J.J. - 2015International audienceContributeur (s):
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Joux, Fabien / Servais, P. / Naudin, J.-J. / Lebaron, P. / Oriol, Louise / Courties, C. - 2015Contributeur (s):
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Popendorf, K. J. / Tanaka, T. / Pujo-pay, M. / Lagaria, A. / Courties, C. / Conan, Pascal / Oriol, L. / Sofen, L. E. / Moutin, T. / Van Mooy, B. A. S. - 2011Intact polar membrane lipids compose a significant fraction of cellular material in plankton and their synthesis imposes a substantial constraint on planktonic nutrient requirements. As a part of the Biogeochemistry from the Oligotrophic to the Ultraoligotrophic Mediterranean (BOUM) cruise we...Contributeur (s):
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Dall'Olmo, G. / Boss, E. / Behrenfeld, M. J. / Westberry, T. K. / Courties, C. / Prieur, L. / Pujo-pay, M. / Hardman-mountford, N. / Moutin, T. - 2011The diurnal fluctuations in solar irradiance impose a fundamental frequency on ocean biogeochemistry. Observations of the ocean carbon cycle at these frequencies are rare, but could be considerably expanded by measuring and interpreting the inherent optical properties. A method is presented to...Contributeur (s):
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Mella-flores, D. / Mazard, S. / Humily, F. / Partensky, F. / Mahe, F. / Bariat, L. / Courties, C. / Marie, D. / Ras, J. / Mauriac, R. / Jeanthon, C. / Bendif, El Mahdi / Ostrowski, M. / Scanlan, D. J. / Garczarek, L. - 2011Biological communities populating the Mediterranean Sea, which is situated at the northern boundary of the subtropics, are often claimed to be particularly affected by global warming. This is indicated, for instance, by the introduction of (sub) tropical species of fish or invertebrates that can...Contributeur (s):
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Lagaria, A. / Psarra, S. / Lefevre, D. / Van Wambeke, France / Courties, C. / Pujo-pay, M. / Oriol, L. / Tanaka, T. / Christaki, U. - 2011We examined the effects of nutrient additions on rates of (14)C-based particulate and dissolved primary production as well as O(2)-based metabolic rates in surface waters (8 m) of three anticyclonic eddies, located in the Western, Central and Eastern Mediterranean. Ship-board microcosm experiments...Contributeur (s):
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Tanaka, T. / Thingstad, T. F. / Christaki, U. / Colombet, J. / Cornet-barthaux, V. / Courties, C. / Grattepanche, J. -d. / Lagaria, A. / Nedoma, J. / Oriol, L. / Psarra, S. / Pujo-pay, M. / Van Wambeke, France - 2011We investigated the identity of the limiting nutrient of the pelagic microbial food web in the Mediterranean Sea using nutrient manipulated microcosms during summer 2008. Experiments were carried out with surface waters at the center of anticyclonic eddies in the Western Basin, the Ionian Basin,...Contributeur (s):
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Talarmin, A. / Van Wambeke, France / Catala, P. / Courties, C. / Lebaron, P. - 2011The surface of the Mediterranean Sea is a low-phosphate-low-chlorophyll marine area where marine heterotrophic prokaryotes significantly contribute to the biogeochemical cycles of all biogenic elements such as carbon, notably through the mineralization of dissolved organic compounds. Cell-specific...Contributeur (s):
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Lucas, Ronan / Courties, C. / Herbland, Alain / Goulletquer, Philippe / Marteau, Anne-laure / Lemonnier, Hugues - 2010In tropical shrimp ponds, the increasing of feed input, concomitantly with the stocking shrimp biomass, induces an eutrophication of the ecosystem. Although difficult to maintain, its stability is required to guarantee the success of the culture. A 110-day period of phytoplankton and...Contributeur (s):
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Thomas, Y. / Garen, Pierre / Courties, C. / Charpy, L. - 2010Spatial and temporal scales of variability in phyto- and bacterioplankton abundance were investigated in a deep atoll lagoon (Ahe, French Polynesia), Ahe Lagoon showed a classical phytoplankton composition, but its picophytoplankton (Prochlorococcus, Synechococcus and picoeukaryotes) concentrations...Contributeur (s):
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Christaki, Urania / Courties, C. / Joux, F. / Jeffrey, W.H. / Neveux, J. / Naudin, J.J. - article in peer-reviewed journal - 2009Studies of the Rhone River plume, and in particular its diluted mesoscale structures, have shown over recent years that low salinity water (LSW) is characterised by both high primary and high secondary productivity. Here we compare the structure and grazing activity of the hetorotrophic community (...Contributeur (s):
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Castel, J. / Courties, C. - 1979Specific composition and distribution of the zooplankton in Arcachon Bay varie along a salinity gradient from oceanic to neritic and lagoonal conditions. A peak of density and biomass is recorded in spring due to an increase of holoplanktonic species as well as larvae of benthic Invertebrates. A...Contributeur (s):