Search Results - "Charriere, Bruno"

Dicarboxylic and Oxocarboxylic Acids in the Arctic Coastal Ocean (Beaufort Sea‐Mackenzie Margin) by Sempéré, Richard, Vaïtilingom, Mickael, Charrière, Bruno, Kawamura, Kimitaka, Panagiotopoulos, Christos

“…The distribution of bifunctional carboxylic acids (BCAs) is largely reported as primary or secondary organic aerosols. However, sparse studies describe the…”
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Contrasting degradation rates of natural dissolved organic carbon by deep-sea prokaryotes under stratified water masses and deep-water convection conditions in the NW Mediterranean Sea by Garel, Marc, Panagiotopoulos, Christos, Boutrif, Mehdi, Repeta, Daniel, Sempéré, Richard, Santinelli, Chiara, Charrière, Bruno, Nerini, David, Poggiale, Jean-Christophe, Tamburini, Christian

“…Most of the ocean is deep with the majority of its volume (> 80%) lying under a depth greater than 1000 m. Deep-ocean substrates input is mainly supplied as…”
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New monomers or co-monomers based on the alkoxyfuranone Scaffold: Toward new alternatives to Petroleum-Based structures by Le Dot, Marie, Andrés Gomez Fernandez, Mario, Langovist, Anne, Charrière, Bruno, Gérard, Pierre, Dumur, Frédéric, Hoffmann, Norbert, Lalevée, Jacques

“…[Display omitted] •A series of alkoxyfuranones derived from furfural have been synthesized.•The four alkoxyfuranones were studied as potential monomers or…”
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Thiophenium Salts as New Oxidant for Redox Polymerization under Mild- and Low-Toxicity Conditions by Barrat, Alexis, Simon, Frédéric, Mazajczyk, Jérôme, Charriere, Bruno, Fouquay, Stéphane, Lalevee, Jacques

“…In mild conditions (under air, room temperature, no monomer purification and without any energy activation), redox free radical polymerization (RFRP) is…”
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Effects of Dry and Wet Negev Soil–Dust Deposition on the Induction of Autoxidation of Soil–Dust Lipid Components by Rontani, Jean-François, Charriere, Bruno, Menniti, Christophe, Katra, Itzhak, Aubert, Dominique

“…Lipids and their oxidation products were quantified in loess samples from the Negev Desert (Israel), well known to be a source of desert dusts in the eastern…”
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Effect of UV and Visible Radiation on Optical Properties of Chromophoric Dissolved Organic Matter Released by Emiliania huxleyi by Retelletti Brogi, Simona, Charrière, Bruno, Gonnelli, Margherita, Vaultier, Frédéric, Sempéré, Richard, Vestri, Stefano, Santinelli, Chiara

“…Photodegradation is a natural process that strongly affects the chromophoric fraction of dissolved organic matter (DOM), especially in surface water of the…”
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Significant Impact of Hydrothermalism on the Biogeochemical Signature of Sinking and Sedimented Particles in the Lau Basin by Tilliette, Chloé, Gazeau, Frédéric, Chavagnac, Valérie, Leblond, Nathalie, Montanes, Maryline, Leblanc, Karine, Schmidt, Sabine, Charrière, Bruno, Bhairy, Nagib, Guieu, Cécile

“…Iron (Fe) is an essential micronutrient for diazotrophs, which are abundant in the Western Tropical South Pacific Ocean (WTSP). Their success depends on the…”
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Effects of hydrostatic pressure on microbial alteration of sinking fecal pellets by Tamburini, Christian, Goutx, Madeleine, Guigue, Catherine, Garel, Marc, Lefèvre, Dominique, Charrière, Bruno, Sempéré, Richard, Pepa, Stéphane, Peterson, Michael L., Wakeham, Stuart, Lee, Cindy

“…We used a new experimental device called PASS (PArticle Sinking Simulator) during MedFlux to simulate changes in in situ hydrostatic pressure that particles…”
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Microplastic fluxes in a large and a small Mediterranean river catchments: The Têt and the Rhône, Northwestern Mediterranean Sea by Constant, Mel, Ludwig, Wolfgang, Kerhervé, Philippe, Sola, Jennifer, Charrière, Bruno, Sanchez-Vidal, Anna, Canals, Miquel, Heussner, Serge

“…This paper aims at quantifying current riverine fluxes of microplastics (MPs) in two Mediterranean river catchments, a large one and a small one, namely the…”
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Variability of Solar Radiation and CDOM in Surface Coastal Waters of the Northwestern Mediterranean Sea by Sempéré, Richard, Para, Julien, Tedetti, Marc, Charrière, Bruno, Mallet, Marc

“…Atmospheric and in‐water solar radiation, including UVR‐B, UVR‐A and PAR, as well as chromophoric dissolved organic matter absorption [aCDOM(λ)] in surface…”
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Morphological variations and demographic responses of the Mediterranean pond turtle Mauremys leprosa to heterogeneous aquatic habitats by Le Gal, Anne-Sophie, Georges, Jean-Yves, Sotin, Christine, Charrière, Bruno, Verneau, Olivier

“…Human activities affect terrestrial and aquatic habitats leading to changes at both individual and population levels in wild animal species. In this study, we…”
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Degradation of sterols and terrigenous organic matter in waters of the Mackenzie Shelf, Canadian Arctic by Rontani, Jean-François, Charrière, Bruno, Sempéré, Richard, Doxaran, David, Vaultier, Frédéric, Vonk, Jorien E., Volkman, John K.

“…•Strong biotic and abiotic degradation of TOM on the Beaufort Shelf observed.•Autoxidation state of TOM appeared to correlate with salinity.•Contact of TOM…”
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Occurrence of α, ω-dicarboxylic acids and ω-oxoacids in surface waters of the Rhone River and fluxes into the Mediterranean Sea by Sempéré, Richard, Charrière, Bruno, Castro-Jiménez, Javier, Kawamura, Kimitaka, Panagiotopoulos, Christos

“…•α, ω –dicarboxylic acids and ω-oxoacids (BCAs) were analyzed for the first time in the Rhone River.•Glyoxilic oxalic and fumaric acids were the most abundant…”
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Composition and distribution of dissolved carbohydrates in the Beaufort Sea Mackenzie margin (Arctic Ocean) by Panagiotopoulos, Christos, Sempéré, Richard, Jacq, Violaine, Charrière, Bruno

“…The carbohydrate composition (TDCHO) of dissolved organic matter (DOM) was studied in the Mackenzie margin (southeast Beaufort Sea) in summer 2009 as a part of…”
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Lipoxygenase-induced autoxidative degradation of terrestrial particulate organic matter in estuaries: A widespread process enhanced at high and low latitude by Galeron, Marie-Aimée, Radakovitch, Olivier, Charrière, Bruno, Vaultier, Frédéric, Volkman, John K., Bianchi, Thomas S., Ward, Nicolas D., Medeiros, Patricia M., Sawakuchi, Henrique O., Tank, Suzanne, Kerhervé, Philippe, Rontani, Jean-François

“…•Increasing salinity favored lipoxygenase induction in terrestrial higher plant debris.•Lipoxygenases initiated autoxidative degradation of terrestrial POM in…”
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When riverine dissolved organic matter (DOM) meets labile DOM in coastal waters: changes in bacterial community activity and composition by Blanchet, Marine, Pringault, Olivier, Panagiotopoulos, Christos, Lefèvre, Dominique, Charrière, Bruno, Ghiglione, Jean-François, Fernandez, Camila, Aparicio, Fran L., Marrasé, Cèlia, Catala, Philippe, Oriol, Louise, Caparros, Jocelyne, Joux, Fabien

“…Heterotrophic bacterial communities in marine environments are exposed to a heterogeneous mixture of dissolved organic compounds with different bioreactivity…”
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Primary marine aerosol physical flux and chemical composition during a nutrient enrichment experiment in mesocosms in the Mediterranean Sea by Schwier, Allison N, Sellegri, Karine, Mas, Sébastien, Charrière, Bruno, Pey, Jorge, Rose, Clémence, Temime-Roussel, Brice, Jaffrezo, Jean-Luc, Parin, David, Picard, David, Ribeiro, Mickael, Roberts, Greg, Sempéré, Richard, Marchand, Nicolas, D'Anna, Barbara

“…While primary marine aerosol (PMA) is an important part of global aerosol total emissions, its chemical composition and physical flux as a function of the…”
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Diazotrophic Trichodesmium impact on UV–Vis radiance and pigment composition in the western tropical South Pacific by Dupouy, Cecile, Frouin, Robert, Tedetti, Marc, Maillard, Morgane, Rodier, Martine, Lombard, Fabien, Guidi, Lionel, Picheral, Marc, Neveux, Jacques, Duhamel, Solange, Charriere, Bruno, Sempere, Richard

“…We assessed the influence of the marine diazotrophic cyanobacterium Trichodesmium on the bio-optical properties of western tropical South Pacific (WTSP) waters…”
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Fate of metals in coastal sediments of a Mediterranean flood-dominated system: An approach based on total and labile fractions by Roussiez, Vincent, Ludwig, Wolfgang, Radakovitch, Olivier, Probst, Jean-Luc, Monaco, André, Charrière, Bruno, Buscail, Roselyne

“…The dynamics of sediment-bound metals (Cs, Cu, Ni, Pb, Ti and Zn) were studied off the Têt River (western Gulf of Lion), a typical Mediterranean coastal river…”
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Distribution of normalized water-leaving radiances at UV and visible wave bands in relation with chlorophyll a and colored detrital matter content in the southeast Pacific by Tedetti, Marc, Charrière, Bruno, Bricaud, Annick, Para, Julien, Raimbault, Patrick, Sempéré, Richard

“…In‐water radiometric measurements were performed in the southeast Pacific (8°S–35°S, 141°W–72°W) from October to December 2004 during the Biogeochemistry and…”
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