UMR CNRS 5805 EPOC
Environnements et Paléoenvironnements
Océaniques et Continentaux
EPOC
Université de Bordeaux CNRS INSUEPHEOASU

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Consignes de Sécurité et Numéros d'Urgence
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Bruno DEFLANDRE

Nom :DeflandreBruno Deflandre

Page Web
Prénom :Bruno
Statut :Enseignant-Chercheur UBX (Maître de Conférences)
Equipe :Ecologie et Biogéochimie des Systèmes Côtiers
Adresse :UMR CNRS 5805 EPOC - OASU
Université de Bordeaux
Site de Talence - Bâtiment B18
Allée Geoffroy Saint-Hilaire
CS 50023
33615 PESSAC CEDEX
FRANCE
Téléphone(s) :05 40 00 29 96
Fax :05 40 00 33 16
E-mail :b.deflandre@epoc.u-bordeaux1.fr
 

Expertise / Responsabilité
biogéochimie des sédiments marins, microélectrodes

ResearchGate : https://www.researchgate.net/profile/B_Deflandre
 
Publications

Cesbron F., Geslin E., Jorissen F.J., Delgard M.L., Charrieau L., Deflandre B., Jezequel D., Anschutz P., Metzger E. (2016) Vertical distribution and respiration rates of benthic foraminifera: contribution to aerobic remineralization in intertidal mudflats covered by Zostera noltei meadows, Estuarine, Coastal and Shelf Science, doi: 10.1016/j.ecss.2015.12.005.

Charbonnier C., Anschutz P., Deflandre B., Bujan S., Lecroart P. (2016) Measuring pore water oxygen of a high-energy beach using buried probes, Estuarine, Coastal and Shelf Science, doi: 10.1016/j.ecss.2015.12.004.

Delgard M.L., Deflandre B., Kochoni E., Avaro J., Cesbron F., Bichon S., Poirier D., Anschutz P. (2016) Biogeochemistry of dissolved inorganic carbon and nutrients in seagrass (Zostera noltei) sediments at high and low biomass, Estuarine, Coastal and Shelf Science, doi: 10.1016/j.ecss.2016.01.012.

Delgard M.L., Deflandre B., Bernard G., Richard M., Kochoni E., Charbonnier C., Cesbron F., Metzger E., Gremare A., Anschutz P. (2016) Benthic oxygen exchange over a heterogeneous Zostera noltei meadow in a temperate coastal ecosystem, Marine Ecology Progress Series, 543, 55-71, doi: 10.3354/meps11570.

Masse C., Meisterhans G., Deflandre B., Bachelet G., Bourrasseau L., Bichon S., Ciutat A., Jude-Lemeilleur F., Lavesque N. Raymond N., Gremare A., Garabetian F. (2016) Bacterial and macrofaunal communities in the sediments of the West Gironde Mud Patch, Bay of Biscay (France), Estuarine, Coastal and Shelf Science, doi: 10.1016/j.ecss.2016.01.011.

Mouret A., Anschutz P., Deflandre B., Deborde J., Canton M., Poirier D., Gremare A., Howa H. (2016) Spatial heterogeneity of benthic biogeochemistry in two contrasted marine environments (Arcachon Bay and Bay of Biscay, SW France), Estuarine, Coastal and Shelf Science, doi: 10.1016/j.ecss.2015.09.001.

Pascal L., Maire O., Volkenborn N., Lecroart P., Bichon S., de Montaudouin X., Gremare A., Deflandre B. (2016) Influence of the mud shrimp Upogebia pusilla (Decapoda: Gebiidea) on solute and porewater exchanges in an intertidal seagrass (Zostera noltei) meadow of Arcachon Bay: An experimental assessment  , Journal of Experimental Marine Biology and Ecology, 477, 69-79, doi: 10.1016/j.jembe.2016.01.008.

Dessandier P.A., Bonnin J., Kim J.H., Bichon S., Gremare A., Deflandre B., de Stigter H., Malaize B. (2015) Lateral and vertical distributions of living benthic foraminifera off the Douro River (western Iberian margin): Impact of the organic matter quality, Marine Micropaleontology, 120, 31-45, doi: 10.1016/j.marmicro.2015.09.002.

Fernandes S.O., Javanaud C., Aigle A., Michotey V.D., Guasco S., Deborde J., Deflandre B., Anschutz P., Bonin P.C. (2015) Anaerobic nitrification-denitrification mediated by Mn-oxides in meso-tidal sediments: Implications for N2 and N2O production, Journal of Marine Systems , 144, 1-8., doi: 10.1016/j.jmarsys.2014.11.011.

Mouret A., Anschutz P., Deflandre B., Deborde J., Canton M., Poirier D., Gremare A., Howa H. (2015) Spatial heterogenity of benthic biogeochemistry in two contrasted marine environements (Arcachon Bay and Bay of Biscay, SW France), Estuarine, Coastal and Shelf Science, doi: 10.1016/j.ecss.2015.09.001.

Bernard G. , Delgard M.L., Maire O., Ciutat A., Lecroart P., Deflandre B., Duchene J.C., Gremare A. (2014) Comparative study of sediment particle mixing in a Zostera noltei meadow and a bare sediment mudflat, Marine Ecology Progress Series, 514, 71-86, doi: 10.3354/meps10961.

Bonifacio P. , Bourgeois S., Labrune C., Amouroux J.M., Escoubeyrou K., Buscail R., Romero-Ramirez A. , Lantoine F., Vetion G., Bichon S. , Desmalades, M., Riviere B., Deflandre B. , Gremare A (2014) Spatiotemporal changes in surface sediment characteristics and benthic macrofauna composition off the Rhône River in relation to its hydrological regime, Estuarine, Coastal and Shelf Science, 151, 196-209, doi: 10.1016/j.ecss.2014.10.011.

Cesbron F., Metzger E., Launeau P., Deflandre B., Delgard M.L., Thibault De Chanvalon A., Geslin E., Anschutz P., Jezequel D. (2014) Simultaneous 2D imaging of dissolved iron and reactive phosphorus in sediment porewaters by thin-film and hyperspectral methods, Environmental Science and Technology, 48, 2816-2826, doi: 10.1021/es404724r.

Fontanier C., Duros P., Toyofuku T., Oguri K., Koho K.A., Buscail R., Gremare A., Radakovitch O., Deflandre B., De Nooijer L.J., Bichon S., Goubet S., Ivanovsky A., Chabaud G., Menniti C., Reichart G.J., Kitazato H. (2014) Living (stained) deep-sea foraminifera off Hachinohe (NE Japan, western Pacific): Environmental interplay in oxygen-depleted ecosystems, Journal of Foraminiferal Research, 44, 281-299, doi: 10.2113/gsjfr.44.3.281.

Fontanier C., Koho K.A., Goni-Urriza M.S., Deflandre B., Galaup S., Ivanovsky A., Gayet N., Dennielou B., Gremare A., Bichon S., Gassie C., Anschutz P., Duran R., Reichart G.J. (2014) Benthic foraminifera from the deep-water Niger delta (Gulf of Guinea): Assessing present-day and past activity of hydrate pockmarks, Deep Sea Research Part I: Oceanographic Research Papers, 94, 87-106, doi: 10.1016/j.dsr.2014.08.011.

Schmidt S., Howa H., Diallo A., Martin J., Cremer M., Duros P., Fontanier C., Deflandre B., Metzger E., Mulder T. (2014) Recent sediment transport and deposition in the Cap-Ferret Canyon, South-East margin of Bay of Biscay, Deep Sea Research Part II: Topical Studies in Oceanography, 104, 134-144, doi: 10.1016/j.dsr2.2013.06.004.

Toyofuku T., Duros P., Fontanier C., Mamo B., Bichon S., Buscail R., Chabaud G., Deflandre B., Goubet S., Gremare A., Menniti C., Fujii M., Kawamura K., Koho K.A., Noda A., Namegaya Y., Oguri K., Radakovitch O., Murayama M., de Nooijer L.J., Kurasawa A., Ohkawara N., Okutani T., Sakaguchi A., Jorissen F., Reichart G.J., Kitazato H. (2014) Unexpected biotic resilience on the Japanese seafloor caused by the 2011 Tōhoku-Oki tsunami, Scientific Reports , 4, 7517, doi: 10.1038/srep07517.

Charbonnier C., Anschutz P., Deflandre B., Poirier D., Bujan S., Lecroart P. (2013) Influence of physical forcings on pore waters properties of a tidal sandy beach (Truc Vert, Aquitaine, France), Proceedings Coastal Dynamics 2013, 305-314.

Delgard M.L., Deflandre B., Deborde J., Charbonnier C., Anschutz P. (2013) Changes in nutrient biogeochemistry in response to the regression of Zostera noltii meadows in the Arcachon bay (France), Aquatic Geochemistry, 19, 241-259, doi: 10.1007/s10498-013-9192-9.

Duros P., Fontanier C., Metzger E., Cesbron F., Deflandre B., Schmidt S., Buscail R., Zaragosi S., Kerherve P., Rigaud S., Delgard M.L., Jorissen F.J. (2013) Live (stained) benthic foraminifera fr 1 om the Cap-Ferret Canyon (Bay of Biscay, NE Atlantic): a comparison between the canyon axis and the surrounding areas, Deep Sea Research Part I: Oceanographic Research Papers, 74, 98-114, doi: 10.1016/j.dsr.2013.01.004.

Fontanier C., Metzger E., Waelbroeck C., Jouffreau M., Lefloch N., Jorissen F.J., Etcheber H., Bichon S., Chabaud G., Poirier D., Gremare A., Deflandre B. (2013) Live (stained) benthic foraminifera off Walvis Bay (Namibia): A deep-sea ecosystem under the influence of benthic nepheloid layers, Journal of Foraminiferal Research, 43, 50-66, doi: 10.2113/gsjfr.43.1.55.

Khalil K., Raimonet M., Laverman A.M., Yan C., Andrieux-Loyer F., Viollier E., Deflandre B. , Ragueneau O., Rabouille C. (2013) Spatial and temporal variability of sediment organic matter recycling in two temperate eutrophicated estuaries, Aquatic Geochemistry , 19, 517-542, doi: 10.1007/s10498-013-9213-8.

Rigaud S., Radakovitch O., Couture R.M., Cossa D., Deflandre B., Garnier C., Garnier J.M. (2013) Mobility and fluxes of trace elements and nutrients at sediment-water interface in lagoon under contrasted oxygen contents in the water column, Applied Geochemistry, 31, 35-51, doi: 10.1016/j.apgeochem.2012.12.003.

Bernard G., Gremare A., Maire O., Lecroart P. , Meysman F., Ciutat A., Deflandre B., Duchene J.C. (2012) Experimental assessment of particle mixing fingerprints in the deposit-feeding bivalve Abra alba (Wood) , Journal of Marine Research , 70, 689-718, doi: 10.1357/002224012806290705.

Delgard M.L., Deflandre B., Metzger E., Nuzzio D., Capo S., Mouret A., Anschutz P. (2012) In situ study of short-term variations of redox species chemistry in intertidal permeable sediments of the Arcachon lagoon, Hydrobiologia, 699, 69-84, doi: 10.1007/s10750-012-1154-5.

Pastor L., Cathalot C., Deflandre B., Viollier E., Soetaert K., Meysman F.J.R., Ulses C., Metzger E., Rabouille C. (2011) Modeling biogeochemical processes in sediments from the Rhône River prodelta area (NW Mediterranean Sea), Biogeosciences, 8, 1351-1366, doi: 10.5194/bg-8-1351-2011.

Pastor L., Deflandre B., Viollier E., Cathalot C., Metzger E., Rabouille C., Escoubeyrou K., Pruski A., Vetion G., Desmalades M., Buscail R., Gremare A. (2011) Influence of the organic matter composition on benthic oxygen demand in the Rhône River prodelta (NW Mediterranean Sea), Continental Shelf Research, 31, 1008-1019, doi: 10.1016/j.csr.2011.03.007.

Vicquelin L., Leray-Forget J., Peluhet L., Le Menach K., Deflandre B., Anschutz P., Etcheber H., Morin B., Budzinski H., Cachot J. (2011) A new spiked sediment assay using embryos of the Japanese medaka specifically designed for a reliable toxicity assessment of hydrophobic chemicals, Aquatic Toxicology, 105, 235-245.

Abril G., Commarieu M.V., Etcheber H., Deborde J., Deflandre B., Zivadinovic M.K., Chaillou G., Anschutz P. (2010) In vitro simulation of oxic/suboxic diagenesis in an estuarine fluid mud submitted to redox oscillations., Estuarine, Coastal and Shelf Science, 88, 279-291, doi: 10.1016/j.ecss.2010.04.003.

Cathalot C., Rabouille C., Pastor L., Deflandre B., Viollier E., Buscail R., Gremare A., Treignier C., Pruski A. (2010) Temporal variability of carbon recycling in coastal sediments influenced by rivers: assessing the impact of flood inputs in the Rhône River prodelta, Biogeosciences, 7, 1187-1205, doi: 10.5194/bg-7-1187-2010.

Deflandre B., Duchene J.C. (2010) PRO2FLUX : a software for PRofile quantification and diffusive O2 FLUX calculations, Environmental Modelling & Software, 25, 1059-1061, doi: 10.1016/j.envsoft.2009.10.015.

Mouret A., Anschutz P., Deflandre B., Chaillou G., Hyacinthe C., Deborde J., Etcheber H., Jouanneau J.M., Gremare A., Lecroart P. (2010) Oxygen and organic carbon fluxes in sediments of the Bay of Biscay, Deep Sea Research Part I: Oceanographic Research Papers, 57, 528-540, doi: 10.1016/j.dsr.2009.12.009.

Gremare A., Labrune C., Vanden Berghe E., Amouroux J.M., Bachelet G., Zettler M.L., Vanaverbeke J., Fleischer D., Bigot L., Maire O., Deflandre B., Craeymeersch J., Degraer S., Dounas C., Duineveld G., Heip C., Herrmann M., Hummel H., Karakassis I., Kedra M., Kendall M., Kingston P., Laudien J., Occhipinti-Ambrogi A., Rachor E., Sarda R., Speybroeck J., Van Hoey G., Vincx M., Whomersley P., Willems W., Wlodarska-Kowalczuk M., Zenetos A. (2009) Comparison of the performances of two biotic indices based on the MacroBen database, Marine Ecology Progress Series, 382, 297-311, doi: 10.3354/meps08030.

Mouret A., Anschutz P., Chaillou G., Hyacinthe C., Deborde J., Lecroart P., Jorissen F., Deflandre B., Schmidt S. (2009) Benthic geochemistry of manganese in the Bay of Biscay, and sediment mass accumulation rate, Geo-Marine Letters, 29, 133-149, doi: 10.1007/s00367-008-0130-6.

Gremare A., Guttierez D., Anschutz P., Amouroux J.M., Deflandre B., Vetion G. (2005) Spatio-temporal changes in totally and enzymatically hydrolysable amino acids of superficial sediments from three contrasted areas, Progress in Oceanography, 65, 89-111.

Trimmer M., Nichols J.C., Deflandre B. (2003) Anaerobic ammonium oxidation in sediments along the Thames estuary, UK, Applied and Environmental Microbiology, 69, 6447-6454.

Deflandre B., Mucci A., Gagne J.P., Guignard C., Sundby B. (2002) Early diagenetic processes in coastal marine sediments disturbed by a catastrophic sedimentation event, Geochimica et Cosmochimica Acta, 66, 2379-2390.

Deflandre B., Gagne J.P. (2001) Estimation of dissolved organic carbon (DOC) in nanoliter samples using UV spectroscopy, Water Research, 35, 3057-3062.

Gilbert F., Stora G., Desrosiers G., Deflandre B., Bertrand J.C., Poggiale J.C., Gagne 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, 199-213.

Deflandre B., Mucci A., Gagne J.P., Guignard C., Sundby B., Anschutz P. (2000) The 1996 flood event: disruption of the ongoing diagenesis of Saguenay fjord sediments, Proceedings of the fifty-third Canadian Geotechnical Conference, 1, 117-122.

Deflandre B., Gagne J.P., Desrosiers G. (1999) Evolution géochimique des sédiments du Fjord du Saguenay (Québec, Canada) depuis la perturbation environnementale de juillet 96, Carrefour des Sciences de la Terre, numéro spécial Déluge du Saguenay de 1996, 23, 6-12..

Pelletier E., Deflandre B., Nozais C., Tita G., Desrosiers G., Gagne J.P., Mucci A. (1999) Crue éclair de juillet 1996 dans la région du Saguenay (Québec). 2. Impacts sur les sédiments et le biote de la Baie des Ha! Ha! et du fjord du Saguenay, Canadian Journal of Fisheries and Aquatic Sciences, 56, 2136-2147.

Gilbert F., Stora G., Desrosiers G., Gagne 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.

 
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Allée Geoffroy Saint-Hilaire - CS 50023 - 33615 PESSAC CEDEX - FRANCE
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