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Laboratoire d'Ecogéochimie des Environnements Benthiques
UMR 8222

Gilles VÉTION

Domaine d’expertise

Préparation d'échantillons :

- Lyophylisation

- Évaporation centrifuge sous vide

- Extraction liquide-liquide

- Extraction en phase solide (SPE)

Analyses globales :

- Détermination de la teneur en matière organique

Analyses colorimétriques :

- Lipides totaux

- Acides gras totaux

- Glucides totaux

- Protéines totales et disponibles

Analyses fluorimétriques :

- Pigments (chlorophylles et pigments de dégradation)

- Acides aminés totaux et disponibles

Analyses chromatographiques CG-FID et CG-SM :

- Acides gras totaux

- Classes de lipides

Cultures d'algues

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Participation aux programmes scientifiques :

- PLAISCOOL : Exportation de déchets PLAstiques : quels Impacts sur l’état de Santé des COraux du gOlfe du Lion ?

- CONGOLOBE : Transfert de matière organique et fonctionnements des écosystèmes dans les lobes terminaux du cône sédimentaire sous-marin du Congo (2011-2014).

- MICADO : Microbial communities associated with the marine degradation of wood

- DynDiagHyd :Dynamique de la dégradation de la matière organique sous hydrodynamiques instationnaires

- Programme national CHACCRA: Climate and Human-induced Alterations in Carbon Cycling at the River-SeA connection ANR VMC 2006 Lien.

- ECOPOP : Ecodynamique des polluants organiques persistants dans les systèmes lagunaires et côtiers méditerranéens (2009-2010)

- SESAME (6th PCRD) : Southern European Seas - Assessing and Modelling Ecosystem changes EU Lien.

- MINERHO : Devenir des apports particulaires organiques du Rhône en Méditerranée et lien avec les contaminants.

- CRUMED : Impact des crues éclair en milieu marin, modélisation couplée de la dynamique.

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Participation aux enseignements

- Erasmus Mundus, Master of Science in Marine Biodiversity and Conservation, Functioning of coastal Mediterranean Ecosystems (FLUMECO).

- Écologie et fonctionnement des écosystèmes côtiers (Coastal ecosystem ecology and functioning) 5MU12

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Encadrement des stages d'entreprise : collégiens et lycéens.

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Forum des métiers d'Argelès-sur-mer (66) : niveau lycée.

Coordonnées

Téléphone : 04-68-88-73-82
Courriel(s) : gilles.vetion@obs-banyuls.fr

Fonction et rattachement

Ingénieur d'études Hors Classe CNRS

Webmestre du site du LECOB

Carrière

Date d'entrée au laboratoire : 01-12-1989

Publications

 

 

2017

40 - C. Rabouille, K. Olu, F. Baudin, A. Khripounoff, B. Dennielou, S. Arnaud-Haond, N. Babonneau, C. Bayle, J. Beckler, S. Bessette, B. Bombled, S. Bourgeois, C. Brandily, J.C. Caprais, C. Cathalot, K. Charlier, R. Corvaisier, C. Croguennec, P. Cruaud, C. Decker, L. Droz, N. Gayet, A. Godfroy, S. Hourdez, J. Le Bruchec, J. Saout, M. Le Saout, F. Lesongeur, P. Martinez, L. Mejanelle, P. Michalopoulos, O. Mouchel, P. Noel, L. Pastor, M. Picot, P. Pignet, L. Pozzato, A.M. Pruski, M. Rabiller, M. Raimonet, O. Ragueneau, J.L. Reyss, P. Rodier, B. Ruesch, L. Ruffine, F. Savignac, C. Senyarich, J. Schnyder, A. Sen, E. Stetten, Ming Yi Sun, M. Taillefert, S. Teixeira, N. Tisnerat-Laborde, L. Toffin, J. Tourolle, F. Toussaint, G. Vétion, J.M. Jouanneau, M. Bez (2017).The Congolobe project, a multidisciplinary study of Congo deep-sea fan lobe complex: Overview of methods, strategies, observations and sampling. Deep Sea Research Part II: Topical Studies in Oceanography, 142, 7-24.

39 - Audrey M. Pruski, Carole Decker, Elsa Stetten, Gilles Vétion, Philippe Martinez, Claire Senyarich, Karine Charlier, Karine Olu. (2017). Energy transfer in the Congo deep-sea fan: from terrestrially-derived organic matter to chemosynthetic food webs. Deep-Sea Research II. 142, 197-218..

2016

38 - Galand, P.E., Lucas, S., Fagervold, S.K., Peru, E., Pruski, A.M., Vétion, G., Dupuy, C., Guizien, K., (2016). Disturbance Increases Microbial Community Diversity and Production in Marine Sediments. Frontiers in Microbiology 7:1950,7. doi:10.3389/fmicb.2016.01950.

2015

37- Kalenitchenko D, Fagervold SK, Pruski AM, Vétion G, Yücel M, Le Bris N, Galand PE (2015). Temporal and spatial constraints on community assembly during microbial colonisation of wood in seawater. ISME Journal,9, 2657–2670.

36- Audrey M. Pruski, Roselyne Buscail, Solveig Bourgeois, Gilles Vétion, Jennifer Coston-Guarini, et Christophe Rabouille (2015). Biogeochemistry of fatty acids in a river-dominated Mediterranean ecosystem (Rhône River prodelta, Gulf of Lions, France): Origins and diagenesis. Organic Geochemistry, Elsevier, pp.227-240. <10.1016/j.orggeochem.2015.04.002>.

2014

35- Paulo Bonifácio, Solveig Bourgeois, Céline Labrune, Jean Michel Amouroux , Karine Escoubeyrou , Roselyne Buscail , Alicia Romero-Ramirez , François Lantoine , Gilles Vétion, Sabrina Bichon, Martin Desmalades, Béatrice Rivière, Bruno Deflandre, Antoine Grémare. (2014) Spatiotemporal changes in surface sediment characteristics and benthic macrofauna compositions off the Rhône River in relation with its hydrological regime. Estuarine, Coastal and Shelf Science. 151: 196-209.

34- Fagervold SK, Bourgeois S, Pruski AM, Charles F, Kerhervé P, Vétion G, Galand PE (2014). River organic matter shapes microbial communities in the sediment of the Rhône prodelta. ISME Journal 8: 2327-2338

33- Sauret C, Severin T, Vétion G, Guigue C, Goutx M, Pujo-Pay M, Conan P, K Fagervold S, Ghiglione JF (2014) ‘Rare biosphere’ bacteria as key phenanthrene degraders in coastal seawaters. Applied and Environmental Microbiology (IF 3.83). 194: 246-253.

2013

32- Catherine Riaux-Gobin, Gerhard S. Dieckmann, Michel Poulin, Jacques Neveux, Céline Labrune, Gilles Vétion (2013). Environmental conditions, particle flux and sympagic microalgal succession in spring before the sea-ice break-up in Adélie Land, East Antarctica. Polar Research 2013, 32, 19675, http://dx.doi.org/10.3402/polar.v32i0.19675.

2012

31- F. Charles, C. Nozais, A. M. Pruski, S. Bourgeois, L. Méjanelle, G. Vétion, B. Rivière, J. Coston-Guarini (2012). Ecodynamics of PAHs at a peri-urban site of the French Mediterranean Sea. Environmental Pollution. 171:256-64. dio:10.1016/j.envpol.2012.07.034.

2011

30- S. Bourgeois, A. M. Pruski, M.-Y. Sun, R. Buscail, F. Lantoine, G. Vétion, B. Rivière, and F. Charles. (2011). Distribution and lability of land-derived organic matter in the surface sediments of the Rhône prodelta and the adjacent shelf (Mediterranean sea, France): a multi proxy study. Biogeosciences, 8, 3107-3125 . Résumé

29- Sarah Nahon, Audrey M. Pruski, Jean-Claude Duchêne, Laurence Méjanelle, Gilles Vétion, Martin Desmalades, François Charles. (2011) Can UV radiation affect benthic deposit-feeders through trophic interactions? An experimental study with juveniles of the benthic polychaete Eupolymnia nebulosa. Marine Environmental Research. Volume 71, Issue 4, 266-274. Résumé.

28- Lucie Pastor, Bruno Deflandre, Eric Viollier, Cécile Cathalot, Edouard Metzger, Christophe Rabouille, Karine Escoubeyrou, Emily Lloret, Audrey M. Pruski, Gilles Vétion, Martin Desmalades, Roselyne Buscail and Antoine Grémare (2011). Influence of the organic matter composition on benthic oxygen demand in the Rhône Riverprodelta (NW Mediterranean Sea). Continental Shelf Research 31 1008–1019.

27- Catherine Riaux-Gobin , Andrzej Witkowski, Pablo Saenz-Agudelo, Jacques Neveux, Louise Oriol, Gilles Vétion (2011). Nutrient status in coral reefs of the Îles Eparses (Scattered Islands): comparison to nearby reefs subject to higher anthropogenic influences (Mozambique Channel and Mascarenes, Indian Ocean). Oceanological and Hydrobiological Studies, 40 (3): 84-90.

26- Riaux-Gobin C., Poulin M.,Dieckmann G.S., Labrune C. &Vétion G. (2011)- Spring phytoplankton onset after the ice break-up and sea-ice signature (Adélie Land, East Antarctica) Polar Research. 30, 5910, doi: 10.3402/polar.v30i0.5910.

25- Sañé, E., Isla, E., Grémare, A., Gutt, J., Vétion, G., De-Master, D.J. (2011). Pigments in sediments beneath recently collapsed ice shelves: The case of Larsen A and B shelves, Antarctic Peninsula, Journal of Sea Research. 65 (1): 94-102.

24- E.Sañé, E.Isla, A.M.Pruski, M.A.Bárcena, G.Vétion and D. DeMaster. Diatom valve distribution and sedimentary fatty acid composition in the Larsen Aand B bays, Eastern Antarctica Peninsula. Continental Shelf Research. Volume 31, Issue 11, Pages 1161-116.

2010

23- Rodríguez-Blanco A, Vétion G, Escande ML, Delille D, Ghiglione JF (2010). Gallaecimonas pentaromativorans gen. nov., sp. nov., a novel bacterium carrying 16S rDNA heterogeneity able to degrade high-molecular-weigh polycyclic aromatic hydrocarbons. Int. J. Syst. Evol. Microbiol., 60, 504-509.

22- Nahon Sarah, Charles François, Lantoine François, Vétion Gilles, Escoubeyrou Karine, Desmalades Martin and Pruski Audrey M. (2009). Ultraviolet radiation negatively affects growth and food quality of the pelagic diatom Skeletonema costatum. Journal of Experimental Marine Biology and Ecology, 383: 164-170.

2005

21- Charles, F., Lopez-Legentil, S., Grémare, A., Amouroux, J.-M., Desmalades, M., Vétion, G., Escoubeyrou, K. (2005). Does sediment resuspension by storms affect the fate of polychlorobiphenyls (PCBs) in the benthic food chain? Interaction between changes in POM characteristics, adsorption and absorption by the mussel Mytilus galloprovincialis. Continental Shelf Research, 25:2533-2553.

20- Grémare A., Gutiérez D., Anschutz P., Amouroux J.M., Deflandre B., Vétion G. (2005). Spatio-temporal changes in totally and enzymatically hydrolyzable amino acids of superficial sediments from three contrasted areas. Progress in Oceanography, 65: 89-111.

19- Riaux-Gobin C., P. Tréguer, G. Dieckmann, E. Maria, G. Vétion & M. Poulin (2005). Land-fast ice off Adélie Land (Antarctica): short-term variations in nutrients and chlorophyll just before ice break-up . Journal of Marine Systems, 55 (3/4): 235-248.

2004

18- Riaux-Gobin C., A. Dinet, G. Dugué, G. Vétion, E. Maria & A. Grémare (2004). Phytodetritus at the sediment-water interface, NW Mediterranean Basin: Spatial repartition, living cells signatures, meiofaunal relationships.. Scientia Marina, 68 (1): 007-021.

2003

17- Grémare A., Medernach L., DeBovée F., Amouroux J.M., Charles F., Dinet A., Vétion G., Albert P., Colomines J.C. (2003). Relationship between sedimentary organic matter and benthic fauna within the Gulf of Lion: synthesis on the identification of new biochemical descriptors of sedimentary organic nutritional value. Oceanologica Acta, 26: 391-406.

16- Rossi S., Grémare A., Gili J.M., Amouroux J.M., Jordana E., Vétion G. (2003). Biochemical characteristics of settling particulate organic matter at two north-western Mediterranean sites: a seasonal comparison. Estuarine Coastal and Shelf Science, 58: 423-434.

2002

15- Grémare A., Medernach L., DeBovée F., Amouroux J.M., Vétion G., Albert P. (2002). Relationships between sedimentary organics and benthic meiofauna on the continental shelf and the upper slope of the Gulf of Lions (NW Mediterranean). Marine Ecology Progress Series, 234: 85-94.

14- Riisgard H.U., Grémare A., Amouroux J.M., Charles F., Vétion G., Rosenberg R., Nielsen C. (2002). A comparative study of water processing in two ciliary filter-feeding polychaetes (Ditrupa arietina and Euchone papillosa) from two different habitats. Marine Ecology Progress Series, 229: 113-126.

2001

13- Jordana, E., Grémare, A., Lantoine, F., Courties, C., Charles, F., Amouroux, J.M., Vétion, G. (2001). Seasonal changes and grazing of coastal picoplankton by the suspension-feeding polychaete Ditrupa arietina (O.F. Müller). Journal of Sea Research, 46: 245-259.

2000

12- Riaux-Gobin C., P. Tréguer, M. Poulin & G. Vétion (2000). Nutrients, algal biomass and communities in land-fast ice and seawater off Adélie Land (Antarctica). Antarctic Science, 12 (2), 160-171.

1998

11- Fiala M., E. Kopczynska, C. Jeandel, L. Oriol & G. Vetion. Seasonal and interannual variability of size fractionated phytoplankton biomass and community structure at Station Kerfix, off Kerguelen Islands, Antarctica. J. Plankt. Res., 20, 1341-1356, 1998.

10- Grémare A., Amouroux J.M., Charles F., Medernach L., Jordana E., Nozais C., Vétion G., Colomines J.C. (1998). Temporal changes in the biochemical composition of particulate organic matter sedimentation in the Bay of Banyuls-sur-Mer. Oceanologica Acta, 21: 783-792.

9- Grémare A., Amouroux J.M., Vétion G. (1998). Long-term comparison of macrobenthos within the soft bottoms of the Bay of Banyuls-sur-Mer (nothwestern Mediterranean sea). Journal of Sea Research, 40: 281-302.

8- Riaux-Gobin C., Vétion G., Neveux J. et J-C. Duchène (1998). Microphytobenthos et phytoplancton en baie de Banyuls (Golfe du Lion): biomasses pigmentaires et facteurs hydroclimatiques. Vie Milieu, 48: 1-13.

1997

7- Grémare A., Amouroux J.M., Charles F., Dinet A., Riaux-Gobin C., Baudart J., Medernach L., Bodiou J.Y., Vétion G., Colomines J.C., Albert P. (1997). Temporal changes in the biochemical composition and nutritional value of the particulate organic matter available to surface deposit-feeders: a two year study. Marine Ecology Progress Series, 150: 195-206.

6- Riaux-Gobin C., Hargraves P.E., Neveux J., Oriol L. & G. Vétion (1997). Microphyte pigments and resting spores at the water-sediment interface in the Subantarctic deep sea (Indian sector of the Southern Ocean).. Deep-Sea Research II, 44, 1033-1051.

1994

5- Fiala M., Sournia A., Claustre H., Marty J.-C., Prieur L., Vétion G. (1994). Gradients of phytoplankton abundance, composition and photosynthetic pigments across the Almeria-Oran front (SW Mediterranean Sea). Journal of Marine Systems, 5: 223-233.

4- Grémare A., Vétion G. (1994). Comparison of several spectrofluorimetric method for measuring RNA and DNA concentrations in the deposit-feeding bivalve Abra ovata. Comparative Biochemistry and Physiology B, 107: 297-308.

1993

3- Franzis A., Grémare A., Vétion G. (1993). Taux de croissance et rapport ARN/ADN chez le bivalve dépositivore Abra ovata nourri à partir de différents détritus. Oceanologica Acta, 16: 303-313.

1992

2- Franzis A., Grémare A., Vétion G. (1992). Growth rates and RNA:DNA ratios in Paracentrotus lividus (Echinodermata: Echinoidea) fed on benthic macrophytes. Journal of Experimental Marine Biology and Ecology, 156: 125-138.

1991

1- Grémare A., Amouroux J.M., Cahet G., Charles F., Vétion G. (1991). Utilization of a fumigated sediment by two benthic deposit-feedrers: Abra alba (Mollusca: Bivalvia) and Eupolymnia nebulosa (Annelida: Polychaeta). Marine Biology, 109: 469-477.

Etablissements fréquentés

Laboratoire Central d'Hématologie de l'Hôpital Necker-Enfants Malades (Paris)

Laboratoire d'Ichtyologie du Muséum National d'Histoire Naturelle de Paris

Observatoire Océanologique de Banyuls-sur-mer-Laboratoire Arago

Diplômes français et étrangers

- DUT analyses biologiques et biochimiques (1983)

- Licence de Sciences Naturelles (1988)

- Diplôme de l'École Pratique des Hautes Etudes (1994) : Examen critique de la mesure du rapport ARN/ADN et de sa correlation avec les taux de croissance chez trois invertébrés benthiques.

- Habilitation à la conduite d'autoclaves (2003)

- Certificat de capacité de prélèvements sanguins (1983)

Gilles Vétion (gilles.vetion @ obs-banyuls.fr) - 27/09/17

Traductions :

Corps technique et administratif

(TCS)

(IR2)

(AI)

(AI)

(TCE)

(IE1)

En détail

Techniques analytiques