Georges STORA

Fonction actuelle [current position] : DR2 CNRS, Ecologie Marine Bioturbation

georges-stora.jpg

Address LMGEM, Campus de Luminy, Case 901, Bât. TPR1, entrée F, 4ème étage, porte 441, F-13288 Marseille Cedex 9
Tel: 04 91 82 96 12

Fax: 04 91 82 91 19

georges.stora@com.univmed.fr
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THEMES DE RECHERCHE [AREAS OF RESEARCH]

  • Fonctionnement des écosystèmes Determination Groupes fonctionnels Bioturbation Qualification, quantification et modélisation des processus de bioturbation induits par la macrofaune benthique.
  • Technique : Expérimentations in situ et ex situ et étude du milieu naturel. Approche pluridisciplinaire.
  • DIPLOMES

  • HDR :1982
  • Thèse Doctorat d'Etat année: 1982

    FONCTIONS ANTERIEURES [PREVIOUS POSITIONS]

  • Laboratoire d'Oceanographie et de Biogéochimie 1996 Chercheur
  • (non renseignée...)
  • PUBLICATIONS

    [419] Nogaro, G.,Charles, F.,Braga de mendonça, J.,Mermillod-blondin, F.,Stora, G.,François-carcaillet, F. (2008) Food supply impacts sediment reworking by Nereis diversicolor. Hydrobiologia, 598 (1) : 403-408
    [379] Cuny, P.,Miralles, G.,Cornet-barthaux, V.,Acquaviva, M.,Stora, G.,Grossi, V.,Gilbert, F. (2007) Influence of bioturbation by the polychaete Nereis diversicolor on the structure of bacterial communities in oil contaminated coastal sediments. Marine Pollution Bulletin, 54: 452-459.
    [452] Gilbert, F.,Hulth, S.,Grossi, V.,Poggiale, J.C.,Desrosiers, G.,Rosenberg, R.,Gérino, M.,François-carcaillet, F.,Michaud, E.,Stora, G. (2007) Sediment reworking by marine benthic species from the Gullmar Fjord (Western Sweden): Importance of faunal biovolume. Journal of Experimental Marine Biology and Ecology, Volume 348, Issues 1-2, 7 September 2007, Pages 133-144
    [320] Duport, E.,Stora, G.,Tremblay, P.,Gilbert, F., (2006) Effects of population density on the sediment mixing induced by the gallery-diffusor Hediste (Nereis) diversicolor O.F. Müller, 1776.. Journal of Experimental Marine Biology and Ecology, 336: 33-41.
    [322] Duport, E.,Gilbert, F.,Poggiale, J-C.,Dedieu, K.,Rabouille, C.,Stora, G., (2006) Benthic macrofauna and sediment reworking quantification in contrasted environment in the Thau Lagoon.. Estuarine, Coastal and Shelf Science (acceptée. Publication en attente de la finalisation du volume special "Microbent").
    [453] Memichaud, M.,Desrosiers, G.,Rmillod-blondin, F.,Sundby, B.,Stora, G., (2006) The functional group approach to bioturbation: II The effects of biodiffusers and gallery-diffusers of the Macoma balthica community on sediment oxygen uptake. ournal of Experimental Marine Biology and Ecology, Volume 326, Issue 1, 6 December 2005, Pages 77-88
    [330] Deschênes, J.,Desrosiers, G.,Ferron, J.,Cloutier, R.,Stora, G., (2005) Environmental influence on activity levels and behavourial allocation in the polychaete Nereis virens (Sars).. Journal of experimental Marine Biology and Ecology 317 : 203-212
    [331] Dufour, S.,Desrosiers, G.,Long, B.,Lajeunesse, P.,Gagnoud, M.,Labrie, J.,Archambault, P.,Stora, G., (2005) A new method for three−dimensional visualization and quantification of biogenic structures in aquatic sediments using axial tomodensitometry. Limnol. Oceanogr.: Methods 3, 372–380
    [332] Michaud, E.,Desrosiers, G.,Mermillod-blondin, F.,Sundby, B.,Stora, G., (2005) The functional group approach to bioturbation: The effects of biodiffusers and gallery−diffusers of the Macoma balthica community on sediment oxygen uptake. Journal of Experimental Marine Biology and Ecology, 326 (1) :77-88
    [105] Caradec, S.,Grossi, V.,Hulth, S.,Stora, G.,Gilbert, F., (2004) Macrofaunal reworking activities and hydrocarbon redistribution in an experimental sediment system. Journal of Sea Research 52, 199-210
    [221] Ouelette, D.,Desrosiers, G.,Gagné, J.P.,Gilbert, F.,Poggiale, J.C.,Blier, P.,Stora, G., (2004) Effects of temperature on in vitro sediment reworking processes by a gallery biodiffusor, the polychaete Neanthes virens.. Marine Ecology Progress Series, 266: 185-193
    [154] Gerino, M.,Stora, G.,François-carcaillet, F.,Gilbert, F.,Poggiale, J-C.,Mermillot-blondin, F.,Desrosiers, G.,Vervier, P., (2004) Macro-invertebrates functional groups in freshwater and marine sediments: a common mechanistic classification. Vie et Milieu, 53 : 221-232
    [150] Michaud, E.,Desrosiers, G.,Long, B.,De montety, L.,Cremer, J-F.,Pelletier, E.,Locat, J.,Gilbert, F.,Stora, G., (2003) Use of axial tomography to follow the temporal changes of benthic communities in an unstable sedimentary environment. Journal of Experimental Marine Biology and Ecology, 285/286: 265-282
    [188] Rabouille, C.,Denis, L.,Dedieu, K.,Stora, G.,Lansard, B.,Grenz, C., (2003) Oxygen demand in coastal marine sediments : comparing in situ microelectrodes and laboratory core incubations. Journal of Experimental Marine Biology and Ecology, 285/286: 49-69
    [189] Mermillod-blondin, F.,Marie, S.,Desrosiers, G.,Long, B.,De montety, L.,Michaud, E.,Stora, G., (2003) . Assessment of the spatial variability of intertidal benthic communities by axial tomodensitometry : importance of fine –scale heterogeneity.. Journal of Experimental Marine Biology and Ecology 287 : 193-208
    [190] De montety, L.,Long, B.,Desrosiers, G.,Cremer, J.F.,Locat, J.,Stora, G., (2003) Utilisation de la scanographie pou l’étude des sédiments : influence des paramètres physiques, chimiques et biologiques sur la mesure des intensités tomographiques.. Canadian Journal of Earth Sciences 40 (7) 937-948
    [191] Deschênes, J.,Desrosiers, G.,Ferron, J.,Cloutier, R.,Stora, G., (2003) Variations in food utilisation and carbon sequestration by the polychaete Nereis virens under experimental conditions.. Vie Milieu, 2003, 53 (4) : 171-178
    [109] Grossi, V.,Massias, D.,Stora, G.,Bertrand, J-C., (2002) Burial, exportation and degradation of acyclic petroleum hydrocarbons following a simulated oil spill in bioturbated Mediterranean coastal sediments. Chemosphere 48, 947-954.
    [199] François, F.,Gerino, M.,Stora, G.,Durbec, J.P,Poggiale, J.C., (2002) A functional approach of the sediment reworking due to gallery digging macrobenthic organisms : modelling and application with the polychaete Nereis diversicolor.. Mar. Ecol. Progr. Series. 229,127-137)
    [4] Gilbert, F.,Desrosiers, G.,Hulth, S.,Stora, G., (2001) Comparison between the Nereis diversicolor and Nereis virens marine worms in the. Journal of the Marine Biological Association of the United Kingdom, 81: 885-886
    [147] Gilbert, F.,Stora, G.,Desrosiers, G.,Deflandre, B.,Bertrand, J-C.,Poggiale, J-C.,Gagné, J-P., (2001) Alteration and release of aliphatic compounds by the polychaete Nereis virens (Sars) experimentally fed with hydrocarbons. Journal of Experimental Marine Biology and Ecology, 256 (2) : 199-213
    [148] Gilbert, F.,Desrosiers, G.,Hulth, S.,Stora, G., (2001) Comparison between the Nereis diversicolor and Nereis virens marine worms in the transformation of ingested hydrocarbons. Journal of the Marine Biological Association of the United Kingdom, 81: 885-886
    [192] Desrosiers, G.,Savenkoff, C.,Olivier, M.,Stora, G.,Kuniper, J.,Caron, A.,Gagné, J.P.,Mulsow, M.,Legendre, L.,Roy, S.,Grehan, A.,Scaps, P.,Silverberg, N.,K, B., (2000) Trophic structure of macrobenthos in the Gulf of St Lawrence and the Scotian Shelf.. Deep Sea Res. Part II, 47 : 663-697
    [144] François, F.,Dalègre, K.,Gilbert, F.,Stora, G., (1999) Variabilité spécifique à l'intérieur des groupes fonctionnels: étude du remaniement sédimentaire de deux bivalves Veneridae, Ruditapes decussatus et Venerupis aurea.. C. R. Acad. Sci. Sér. III, Sci. Vie/Life Sci., 322 : 339-345
    [146] Stora, G.,Bourcier, M.,Arnoux, A.,Gérino, M.,Le campion, J.,Gilbert, F.,Durbec, J-P., (1999) The deep sea macrobenthos on the continental slope of the north west Mediterranean sea: Quantitative approach.. Deep-Sea Research Part I, 46 : 1339-1368
    [193] Gerino, M.,Stora, G.,Weber, O., (1999) Evidence of bioturbation in the canyon of Cap Ferret in the deep North-Western Atlantic Ocean.. Deep Sea Research II (Topical Studies in Oceanography). 46 :2299-2306
    [142] Gilbert, F.,Stora, G.,Desrosiers, G.,Gagné, J-P.,Deflandre, B.,Bertrand, J-C., (1998) Changes in aliphatic hydrocarbon tracer composition during the marine worm Nereis virens digestive process. Preliminary results. Chemosphere, 36 : 553-560
    [143] Gilbert, F.,Stora, G.,Bonin, P., (1998) Influence of bioturbation on denitrification activity in Mediterranean coastal sediments: an in situ experimental approach. Marine Ecology Progress Series, 163 : 99-107
    [139] Gilbert, F.,Stora, G.,Bonin, P.,Ledréau, Y.,Mille, G.,Bertrand, J-C., (1997) Hydrocarbon influence on denitrification in bioturbated Mediterranean coastal sediments. Hydrobiologia, 345 : 67-77
    [141] Gilbert, F.,François, F.,Stora, G.,Bertrand, J-C., (1997) Inhibition de la dénitrification par les hydrocarbures dans les sédiments marins. Rôle de Nereis diversicolor.. Comptes Rendus de l'Académie des Sciences Série III, Sciences de la Vie, 320 : 819-824
    [194] François, F.,Poggiale, J.C.,Durbec, J.P.,Stora, G., (1997) A new approach for the modelling of sediment reworking induced by a macrobenthic community. 1. Bioturbation models at organism level.. Acta Biotheoritica. 45, 295-319.
    [137] Gilbert, F.,Stora, G.,Bertrand, J-C., (1996) In situ bioturbation and hydrocarbon fate in an experimental contaminated Mediterranean coastal ecosystem. Chemosphere, 33 : 1449-1458
    [136] Gilbert, F.,Bonin, P.,Stora, G., (1995) Effect of bioturbation on denitrification in a marine sediment from the West Mediterranean littoral.. Hydrobiologia, 304 : 49-58
    [202] Stora, G.,Arnoux, A.,Galas, M., (1995) Time and spatial dynamics of Mediterranean lagoon macrobenthos during an exceptionally prolonged interruption of freshawater inputs. Hydrobiologia 300/301: 123-132
    [196] Gerino, M.,Stora, G.,Durbec, J.C., (1994) Quantitative estimation of bioturbation parameters: in situ experimental approach.. Oceanologica Acta, 17 : 547-554.
    [197] Bourcier, M.,Stora, G.,Gerino, M., (1993) Réponse du macrobenthos d'un canyon sous-marin méditerranéen à des apports particulaires telluriques et anthropiques.. Comptes rendus de l'Académie des Sciences Paris, Série III, 316 : 191-196.
    [198] Gerino, M.,Stora, G., (1991) Analyse quantitative in vitro de la bioturbation induite par le Polychète Nereis diversicolor.. Comptes rendus de l'Académie des Sciences Paris, Série III, 313 : 489-494.

     

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