%0 Journal Article %J Frontiers in Marine Science %D 2023 %T Data quality control considerations in multivariate environmental monitoring: experience of the French coastal network SOMLIT %A Breton, Elsa %A Savoye, Nicolas %A Rimmelin-Maury, Peggy %A Sautour, Benoit %A Goberville, Eric %A Lheureux, Arnaud %A Cariou, Thierry %A Ferreira, Sophie %A Agogue, Helene %A Alliouane, Samir %A Aubert, Fabien %A Aubin, Sébastien %A Berthebaud, Eric %A Blayac, Hadrien %A Blondel, Lucie %A Boulart, Cédric %A Bozec, Yann %A Bureau, Sarah %A Caillo, Arnaud %A Cauvin, Arnaud %A Cazes, Jean-Baptiste %A Chasselin, Léo %A Pascal Claquin %A Conan, Pascal %A Cordier, Marie-Ange %A Costes, Laurence %A Crec’hriou, Romain %A Crispi, Olivier %A Crouvoisier, Muriel %A David, Valérie %A Del Amo, Yolanda %A De Lary, Hortense %A Delebecq, Gaspard %A Devesa, Jérémy %A Domeau, Aurélien %A Durozier, Maria %A Emery, Claire %A Eric Feunteun %A Juliette Fauchot %A Gentilhomme, Valérie %A Geslin, Sandrine %A Giraud, Mélanie %A Grangeré, Karine %A Grégori, Gerald %A Grossteffan, Emilie %A Gueux, Aurore %A Guillaudeau, Julien %A Guillou, Gaël %A Harrewyn, Manon %A Jolly, Orianne %A Jude-Lemeilleur, Florence %A Labatut, Paul %A Labourdette, Nathalie %A Lachaussée, Nicolas %A Lafont, Michel %A Lagadec, Véronique %A Lambert, Christophe %A Lamoureux, Jezebel %A Lanceleur, Laurent %A Lebreton, Benoît %A Lecuyer, Eric %A Lemeille, David %A Leredde, Yann %A Leroux, Cédric %A Leynaert, Aude %A L’Helguen, Stéphane %A Liénart, Camilla %A Macé, Eric %A Maria, Eric %A Marie, Barbara %A Marie, Dominique %A Mas, Sébastien %A Mendes, Fabrice %A Mornet, Line %A Mostajir, Behzad %A Mousseau, Laure %A Nowaczyk, Antoine %A Nunige, Sandra %A Parra, René %A Paulin, Thomas %A Pecqueur, David %A Petit, Franck %A Pineau, Philippe %A Raimbault, Patrick %A Rigaut-Jalabert, Fabienne %A Salmeron, Christophe %A Salter, Ian %A Sauriau, Pierre-Guy %A Seuront, Laurent %A Sultan, Emmanuelle %A Valdès, Rémi %A Vantrepotte, Vincent %A Vidussi, Francesca %A Voron, Florian %A Vuillemin, Renaud %A Zudaire, Laurent. %A Garcia, Nicole %B Frontiers in Marine Science %V 10 %8 Feb-04-2025 %G eng %U https://www.frontiersin.org/articles/10.3389/fmars.2023.1135446/full %! Front. Mar. Sci. %R doi.org/10.3389/fmars.2023.1135446 %0 Journal Article %J Ecological Indicators %D 2021 %T Cumulative effects of marine renewable energy and climate change on ecosystem properties: Sensitivity of ecological network analysis %A Nogues, Quentin %A Raoux, Aurore %A Araignous, Emma %A Chaalali, Aurélie %A Hattab, Tarek %A Leroy, Boris %A Ben Rais Lasram, Frida %A David, Valérie %A Le Loc'h, Francois %A Dauvin, Jean-Claude %A Nathalie Niquil %B Ecological Indicators %V 121 %P 107128 %8 Jan-02-2021 %G eng %U https://linkinghub.elsevier.com/retrieve/pii/S1470160X20310670 %! Ecological Indicators %R 10.1016/j.ecolind.2020.107128 %0 Journal Article %J Estuarine, Coastal and Shelf Science %D 2020 %T Relationship between bacterial compartment and particulate organic matter (POM) in coastal systems: An assessment using fatty acids and stable isotopes %A Liénart, Camilla %A Savoye, Nicolas %A Conan, Pascal %A David, Valérie %A Barbier, Pierrick %A Bichon, Sabrina %A Charlier, Karine %A Costes, Laurence %A Derriennic, Hervé %A Ferreira, Sophie %A Gueux, Aurore %A Cédric Hubas %A Maria, Eric %A Tarik Meziane %B Estuarine, Coastal and Shelf Science %V 239 %P 106720 %8 Jan-07-2020 %G eng %U https://linkinghub.elsevier.com/retrieve/pii/S0272771419301593 %! Estuarine, Coastal and Shelf Science %R 10.1016/j.ecss.2020.106720 %0 Journal Article %J Progress in Oceanography %D 2018 %T Dynamics of particulate organic matter composition in coastal systems: Forcing of spatio-temporal variability at multi-systems scale %A Liénart, Camilla %A Savoye, Nicolas %A David, Valérie %A Ramond, Pierre %A Rodriguez Tress, Paco %A Hanquiez, Vincent %A Marieu, Vincent %A Aubert, Fabien %A Aubin, Sébastien %A Bichon, Sabrina %A Boinet, Christophe %A Bourasseau, Line %A Bozec, Yann %A Bréret, Martine %A Elsa Breton %A Caparros, Jocelyne %A Cariou, Thierry %A Claquin, Pascal %A Conan, Pascal %A Corre, Anne-Marie %A Costes, Laurence %A Muriel Crouvoisier %A Del Amo, Yolanda %A Derriennic, Hervé %A Dindinaud, François %A Duran, Robert %A Durozier, Maïa %A Devesa, Jérémy %A Ferreira, Sophie %A Eric Feunteun %A Garcia, Nicole %A Geslin, Sandrine %A Emilie Grossteffan %A Gueux, Aurore %A Guillaudeau, Julien %A Guillou, Gaël %A Jolly, Orianne %A Lachaussée, Nicolas %A Lafont, Michel %A Lagadec, Véronique %A Lamoureux, Jézabel %A Lauga, Béatrice %A Lebreton, Benoît %A Lecuyer, Eric %A Lehodey, Jean-Paul %A Leroux, Cédric %A Stéphane L'Helguen %A Macé, Eric %A Maria, Eric %A Mousseau, Laure %A Antoine Nowaczyk %A Pineau, Philippe %A Petit, Franck %A Pujo-Pay, Mireille %A Raimbault, Patrick %A Rimmelin-Maury, Peggy %A Rouaud, Vanessa %A Sauriau, Pierre-Guy %A Sultan, Emmanuelle %A Susperregui, Nicolas %B Progress in Oceanography %V 162 %P 271 - 289 %8 Jan-03-2018 %G eng %U https://www.sciencedirect.com/science/article/abs/pii/S0079661117302100 %! Progress in Oceanography %R 10.1016/j.pocean.2018.02.026 %0 Journal Article %J Progress in Oceanography %D 2017 %T Dynamics of particulate organic matter composition in coastal systems: A spatio-temporal study at multi-systems scale %A Liénart, Camilla %A Savoye, Nicolas %A Bozec, Yann %A Elsa Breton %A Conan, Pascal %A David, Valérie %A Eric Feunteun %A Karine Grangeré %A Kerhervé, P. %A Lebreton, B. %A Sébastien Lefebvre %A Stéphane L'Helguen %A Mousseau, Laure %A Raimbault, P %A Richard, P. %A Riera, P. %A Sauriau, P.-G. %A Gauthier Schaal %A Aubert, F. %A Aubin, S. %A Bichon, S. %A Boinet, C. %A Bourasseau, L. %A Bréret, M. %A Caparros, J. %A Cariou, T. %A Charlier, K. %A Claquin, P. %A Vincent Cornille %A Corre, A.-M. %A Costes, L. %A Crispi, O. %A Muriel Crouvoisier %A Czamanski, M. %A Del Amo, Y. %A Derriennic, H. %A Dindinaud, F. %A Durozier, M. %A Hanquiez, V. %A Antoine Nowaczyk %A Devesa, J. %A Ferreira, S. %A Fornier, M. %A Garcia, F. %A Garcia, N. %A Geslin, S. %A Emilie Grossteffan %A Gueux, A. %A Guillaudeau, J. %A Guillou, G. %A Joly, O. %A Lachaussée, N. %A Lafont, M. %A Lamoureux, J. %A Lecuyer, E. %A Lehodey, J.-P. %A Lemeille, D. %A Leroux, C. %A Macé, E. %A Maria, E. %A Pineau, P. %A Petit, F. %A Pujo-Pay, M. %A Rimelin-Maury, P. %A Sultan, E. %K bacterium %K benthos %K biogeochemistry %K Biological materials %K C and n stable isotopes %K C:N ratio %K Carbon %K carbon isotope %K Coastal systems %K coastal zone %K Fluid dynamics %K France %K geomorphology %K Hydrodynamics %K Isotopes %K isotopic ratio %K Mediterranean sea %K Meta analysis %K meta-analysis %K Mixing %K Mixing models %K nitrogen isotope %K Organic compounds %K particulate organic matter %K Particulate organic matters %K Phytoplankton %K prokaryote %K Rivers %K seasonality %K spatiotemporal analysis %K stable isotope %K Surface water %K Surface waters %K terrestrial deposit %K Time series %X In coastal systems, the multiplicity of sources fueling the pool of particulate organic matter (POM) leads to divergent estimations of POM composition. Eleven systems (two littoral systems, eight embayments and semi-enclosed systems and one estuary) distributed along the three maritime façades of France were studied for two to eight years in order to quantify the relative contribution of organic matter sources to the surface-water POM pool in coastal systems. This study was based on carbon and nitrogen elemental and isotopic ratios, used for running mixing models. The POM of the estuary is dominated by terrestrial material (93% on average), whereas the POM of the other systems is dominated by phytoplankton (84% on average). Nevertheless, for the latter systems, the POM composition varies in space, with (1) systems where POM is highly composed of phytoplankton (≥93%), (2) systems characterized by a non-negligible contribution of benthic (8–19%) and/or river (7–19%) POM sources, and (3) the Mediterranean systems characterized by the contribution of diazotroph organisms (ca. 14%). A continent-to-ocean gradient of river and/or benthic POM contribution is observed. Finally, time series reveal (1) seasonal variations of POM composition, (2) differences in seasonality between systems, and (3) an inshore-offshore gradient of seasonality within each system that were sampled at several stations. Spatial and seasonal patterns of POM composition are mainly due to local to regional processes such as hydrodynamics and sedimentary hydrodynamic (e.g. resuspension processes, changes in river flows, wind patterns influencing along-shore currents) but also due to the geomorphology of the systems (depth of the water column, distance to the shore). Future studies investigating the link between these forcings and POM composition would help to better understand the dynamics of POM composition in coastal systems. © 2017 Elsevier Ltd %B Progress in Oceanography %V 156 %P 221-239 %G eng %U https://www.sciencedirect.com/science/article/abs/pii/S0079661116301914 %R 10.1016/j.pocean.2017.03.001 %0 Journal Article %J Ecological indicators %D 2015 %T Trophic networks: How do theories link ecosystem structure and functioning to stability properties? A review %A Saint-Béat, B %A Dan Baird %A H Asmus %A R Asmus %A Bacher, C %A Pacella, S R %A Johnson, Galen A %A David, Valérie %A Vézina, A F %A Nathalie Niquil %B Ecological indicators %V 52 %P 458–471 %G eng %0 Journal Article %J Journal of sea research %D 2014 %T How does the resuspension of the biofilm alter the functioning of the benthos–pelagos coupled food web of a bare mudflat in Marennes-Oléron Bay (NE Atlantic)? %A Saint-Béat, B %A Christine Dupuy %A Agogue, Helene %A Alexandre Carpentier %A Chalumeau, J %A Como, Serena %A David, Valérie %A Margot de Crignis %A Duchêne, J C %A Fontaine, C %A others %B Journal of sea research %V 92 %P 144–157 %G eng %0 Journal Article %J PLoS ONE %D 2013 %T Climatic Facilitation of the Colonization of an Estuary by Acartia tonsa %A Chaalali, Aurélie %A Grégory Beaugrand %A Virginie Raybaud %A Goberville, Eric %A David, Valérie %A Boët, Philippe %A Benoit Sautour %X

Global change has become a major driving force of both terrestrial and marine systems. Located at the interface between these two realms, estuarine ecosystems are probably the place where both direct and indirect effects of human activities conspire together to affect biodiversity from phytoplankton to top predators. Among European estuarine systems, the Gironde is the largest estuary of Western Europe and many studies have provided evidence that it has been affected by a variety of anthropogenic stressors such as thermal and chemical pollution, physical alterations and exploitation, especially for maritime traffic. In such a context, species introduction is also a current major issue with the establishment of strong competitive species that could lead to ecosystem reorganization with potential decrease or even disappearance of native species. In the Gironde estuary, this hypothesis was proposed for the invasive shrimp species Palaemon macrodactylus as a decrease in the native species abundance was observed at the same time. Although species introduction often takes place via ballast water, the influence of climate-driven changes on the establishment of new species remains a key issue. The calanoid copepod Acartia tonsa, observed in the Gironde estuary for the first time in 1983, have since colonized most part of the estuary, reaching a level of abundance comparable to the dominant native species Eurytemora affinis. In this study, using both the concept of the ecological niche sensu Hutchinson (fundamental and realized niches) and statistical models, we reveal that the dynamics of the colonization of A. tonsa was facilitated by environmental conditions that have become closer to its environmental optimum with respect to temperature and salinity.

%B PLoS ONE %V 8 %G eng