Dupuy Christine

Professeur classe exceptionnelle 1
La Rochelle Université
Section de Recherche : CNU 67
Institut scientifique du CNRS référent : INEE

Mots clés : Ecologie aquatique, écologie microbienne, écologie trophique, Carbone Bleu, structure et fonctionnement du réseau trophique microbien en milieu côtier (benthique et pélagique)

Tâches collectives et expertises :
  • Directrice-adjointe du laboratoire LIENSs depuis 2020
  • PCR du laboratoire de Radioécologie de LIENSs
  • Membre du comité d’évaluation de l’ANR CE32 (2018-2020)
  • Membre du comité d’évaluation EC2CO HYBIGE depuis 2021
  • Membre extérieure du CS de l’EPHE depuis 2022
  • Membre du CS du Centre National de Ressources Biologiques Marines - Infrastructure Nationale en Biologie et Santé - EMBRC-France (Paris Sorbonne) (2018-2021)
  • Membre des conseils scientifiques de la Sélune, du conseil scientifique de l’Observatoire Patrimoine Naturel Littoral (RNF-Agence française de la biodiversité : AFB), du conseil scientifique du forum des marais atlantique (FMA), du conseil scientifique du Parc naturel régional du marais Poitevin, membre du CS de l’IR ILICO et représentante pour mon laboratoire
  • Depuis 2018, Expert pour l’ANR CE32 (Dynamique des socio-écosystèmes et de leurs composants en vue de leur gestion durable) et expert pour le programme « Restauration de la Sélune »
Responsabilités dans des projets de recherche :
  • Coordinatrice du programme ANR VASIREMI (2006-2011)
  • Coordinatrice des travaux de La Rochelle dans le programme européen/ ANR EraNet MariFish REPROdUCE (2010-2013)
  • Coordinatrice du programme CNRS/NSFC, France/Chine (2013)
  • Coordinatrice d’un programme de recherche sur les indicateurs de santé des zones humides (2011-2019)
  • Coordinatrice d’un axe du projet FEDER/CPER d’établissement (2015-2020) pour l’Université de la Rochelle
  • Coordinatrice d’un levier « carbone bleu » dans un projet du territoire innovant de grande ambition (TIGA, PIA3) : La Rochelle, territoire zéro carbone en 2040 (2018-2027)
  • Co-responsable d’un WP d’une ANR « Pampas » (2018-2022)
  • Co-responsable d’un WP du PPR RIOMAR (2023-2028)
  • Co-responsable d’un WP du PEPR Faircarbon Cabestan (2023-2027)
  • Co-responsable d’un WP du PEPR Faircarbon PC5 (2023-2027)
Taches électives :
  • Membre élue à la section 67 du CNU (2007-2009 et de 2011-2019)
  • 2015-2018 et 2019 : Membre élu du conseil d’UFR de la FST, représentante du conseil d’UFR à la commission recherche et à la commission des BIATSS
  • 2016-2019 : Membre élue de la CR de l’université de la rochelle
  • 2016-2019 : Membre élue du CAC et du CAC restreint de l’université de la rochelle
Membres dans des groupes de scientifiques :
  • Depuis 2017 : Membre du groupe Acclimaterra (Région Nouvelle-Aquitaine) puis depuis 2020 : participation à un réseau de recherche de la région Nouvelle-Aquitaine Futurs-Act : Anticipation au Changement climatique dans les Territoires en transition en Nouvelle-Aquitaine et ailleurs
  • Depuis 2022 : membre de l’instance de gouvernance du réseau régional de la region Nouvelle-Aquitaine NAIADES (Réseau Régional de Recherche sur l’Eau)
  • 2015-2019 et 2019-2023 : Membre du GDR GRET « réseaux trophiques » puis membre du conseil scientifique du GDR et responsable d’un axe « écologie microbienne »
  • Membre du CS de l’IR ILICO (anciennement RESOMAR) depuis 2019


Thèmes de Recherche.
Les travaux de recherche ont pour fil conducteur l’écologie microbienne/écologie trophique, plus particulièrement l’étude des protistes hétérotrophes, leur importance et leur rôle dans les écosystèmes côtiers anthropisés (marais, zone intertidale, baie) dans le pélagos et le benthos. J’étudie donc l’ensemble du réseau trophique et particulièrement le lien qu’ont les protistes hétérotrophes avec les autres compartiments (bactéries, nanoflagellés comme proies et mésozooplancton, huîtres, poissons, méiofaune comme prédateurs). J’ai élargi mon champ de compétences sur le lien entre les bas niveaux trophiques (producteurs primaires, protistes hétérotrophes, procaryotes hétérotrophes) et les consommateurs. Actuellement, mes travaux sur le plancton se focalisent sur la relation mésozooplancton–petits poissons pélagiques (relation proie-prédateur dans le Golfe de Gascogne), et sur les marais de Charente-Maritime avec la mise en place d’indicateurs de qualité des eaux à travers l’étude du réseau trophique planctonique. J’étudie aussi le rôle du plancton dans les fonctions carbone (puits/source), épuratrice et nourricerie des marais de Charente-Maritime et l’effet d’une submersion marine sur ces fonctions. Actuellement, mes travaux sur le benthos et sur le couplage benthos-pelagos portent les marais littoraux de Charente-Maritime : contribution du compartiment sédimentaire à la capacité épuratrice des eaux de surface, en étudiant la dynamique de la production primaire planctonique et de l’importance du couplage benthos-pelagos dans les différentes typologies de marais (doux, salés).

Mes compétences m’ont permis d’orienter mes recherches vers le carbone bleu. Le carbone bleu peut être utilisé pour atténuer les émissions de gaz à effet de serre en réduisant les émissions de dioxyde de carbone (et de méthane) et en augmentant la capacité de stockage de carbone dans les écosystèmes aquatiques.

Un cilié planctonique : Strombidium sp.
Responsabilités en Enseignement :

- Responsable de 4 UE (unités d’enseignements) en licence et master à l’Université de La Rochelle (2001-présent)
- Responsable de deux Diplômes Universitaires de Biologie et Ecologie sous-marine (BIOSOUM et BIOEM) (2020-présent)

Mots clés Enseignement :
Ecologie marine, dynamique des communautés, biologie des protistes, écologie microbienne, microbiologie, algologie, biologie animale et végétale, biologie sous-marine (3 formations existantes en France).

Publications et congrès

• 112 publications, H index : 29, nombre de citations : 2315 (selon Scopus le 25 janvier 2023) et 250 citations/an sur les trois dernières années.
• Plus de 150 participations à des congrès internationaux et nationaux

Liste des publications :

119 résultats

2024

Article dans une revue

Diagnosis of planktonic trophic network dynamics with sharp qualitative changes
Cedric Gaucherel , Stolian Fayolle , Raphael Savelli , Olivier Philippine , Franck Pommereau , Christine Dupuy
Peer Community Journal, 2024, 4, pp.e58. ⟨10.24072/pcjournal.417⟩
Metazoan zooplankton in the Bay of Biscay: a 16-year record of individual sizes and abundances obtained using the ZooScan and ZooCAM imaging systems
Nina Grandremy , Paul Bourriau , Edwin Daché , Marie-Madeleine Danielou , Mathieu Doray , Christine Dupuy , Bertrand Forest , Laetitia Jalabert , Martin Huret , Sophie Le Mestre , Antoine Nowaczyk , Pierre Petitgas , Philippe Pineau , Justin Rouxel , Morgan Tardivel , Jean-Baptiste Romagnan
Earth System Science Data, 2024, 16 (3), pp.1265-1282. ⟨10.5194/essd-16-1265-2024⟩

2023

Article dans une revue

The ZooScan and the ZooCAM zooplankton imaging systems are intercomparable: A benchmark on the Bay of Biscay zooplankton
Nina Grandremy , Christine Dupuy , Pierre Petitgas , Sophie Le Mestre , Paul Bourriau , Antoine Nowaczyk , Bertrand Forest , Jean-Baptiste Romagnan
Limnology and Oceanography: Methods, 2023, 21 (11), pp.718-733. ⟨10.1002/lom3.10577⟩
Diversity, community structure, and quantity of eukaryotic phytoplankton revealed using 18S rRNA and plastid 16S rRNA genes and pigment markers: A case study of the Pearl River Estuary
Shumin Xu , Guihao Li , Cui He , Yi Huang , Dan Yu , Huiwen Deng , Zhuyin Tong , Yichong Wang , Christine Dupuy , Bangqin Huang , Zhuo Shen , Jie Xu , Jun Gong
Marine Life Science & Technology, 2023, 5 (3), pp.415-430. ⟨10.1007/s42995-023-00186-x⟩
Metazoan zooplankton in the Bay of Biscay: 16 years of individual sizes and abundances from the ZooScan and ZooCAM imaging systems
Nina Grandremy , Paul Bourriau , Edwin Daché , Marie-Madeleine Danielou , Mathieu Doray , Christine Dupuy , Bertrand Forest , Laetitia Jalabert , Martin Huret , Sophie Le Mestre , Antoine Nowaczyk , Pierre Petitgas , Philippe Pineau , Justin Rouxel , Morgan Tardivel , Jean-Baptiste Romagnan
Earth System Science Data, 2023, ⟨10.5194/essd-2023-187⟩
Isotopic niches of the Northern shoveler Spatula clypeata in spring migratory stopover sites in the Marais breton, France
Axelle Moreau , Pierrick Bocher , Pascal Bonnin , Sébastien Farau , Christine Dupuy
Isotopes in Environmental and Health Studies, 2023, pp.1-13. ⟨10.1080/10256016.2023.2208865⟩
Influence of typology and management practices on water pCO 2 and atmospheric CO2 fluxes over two temperate shelf–estuary–marsh water continuums
Jérémy Mayen , Pierre Polsenaere , Aurore Regaudie de Gioux , Christine Dupuy , Marie Vagner , Jean-Christophe Lemesle , Benoit Poitevin , Philippe Souchu
Regional Studies in Marine Science, 2023, 67, pp.103209. ⟨10.1016/j.rsma.2023.103209⟩
Microbial mats as model to decipher climate change effect on microbial communities through a mesocosm study
Camille Mazière , Robert Duran , Christine Dupuy , Cristiana Cravo-Laureau
Frontiers in Microbiology, 2023, 14, pp.1039658. ⟨10.3389/fmicb.2023.1039658⟩
Distribution and trophic functioning of planktonic communities in coastal marshes in Atlantic Coast of France
Lauriane Bergeon , Frédéric Azémar , Claire Carré , Bénédicte Dubillot , Claire Emery , Hélène Agogué , Philippe Pineau , Thomas Lacoue-Labarthe , Marc Bouvy , Michèle Tackx , Christine Dupuy
Estuarine, Coastal and Shelf Science, 2023, pp.108430. ⟨10.1016/j.ecss.2023.108430⟩
Hydrology and small pelagic fish drive the spatio–temporal dynamics of springtime zooplankton assemblages over the Bay of Biscay continental shelf
Nina Grandremy , Jean-Baptiste Romagnan , Christine Dupuy , Mathieu Doray , Martin Huret , Pierre Petitgas
Progress in Oceanography, 2023, 210, pp.102949. ⟨10.1016/j.pocean.2022.102949⟩

2022

Article dans une revue

Drivers for primary producers’ dynamics: New insights on annual benthos pelagos monitoring in anthropised freshwater marshes (Charente-Maritime, France)
Raphaël Moncelon , Edouard Metzger , Philippe Pineau , Claire Emery , Eric Bénéteau , Charlotte de Lignières , Olivier Philippine , François-Xavier Robin , Christine Dupuy
Water Research, 2022, 221, pp.118718. ⟨10.1016/j.watres.2022.118718⟩
Distribution and abundance of leptocephali in the western South Pacific region during two large-scale sampling surveys
Michael J Miller , Madoka Shimizu , Jun Aoyama , Shun Watanabe , Mari Kuroki , Eric Feunteun , Takatoshi Higuchi , Aya Takeuchi , Yu-San Han , Pierre Sasal , Christine Dupuy , Donald Jellyman , Robert Schabetsberger , Shingo Kimura , Noritaka Mochioka , Tsuguo Otake , Katsumi Tsukamoto
Progress in Oceanography, 2022, 206, pp.102853. ⟨10.1016/j.pocean.2022.102853⟩
Do microbial planktonic communities reflect the ecological changes of Glorieuses coral reefs (Iles Eparses, Western Indian Ocean)?
Marc Bouvy , Alice Belieres , Claire Carré , Patrice Got , Marc Pagano , Hélène Agogué , Beatrice Bec , Cécile Roques , Lionel Bigot , Pascale Chabanet , Christine Dupuy
Marine Pollution Bulletin, 2022, 174, pp.113218. ⟨10.1016/j.marpolbul.2021.113218⟩
Climate change influences chlorophylls and bacteriochlorophylls metabolism in hypersaline microbial mat
Camille Mazière , M. Bodo , M.A. Perdrau , Cristiana Cravo-Laureau , Robert Duran , C. Dupuy , Cédric Hubas
Science of the Total Environment, 2022, 802, pp.149787. ⟨10.1016/j.scitotenv.2021.149787⟩

2021

Article dans une revue

Designing coastal adaptation strategies to tackle sea level rise
Théophile Bongarts Lebbe , Hélène Rey-Valette , Éric Chaumillon , Guigone Camus , Rafael Almar , Anny Cazenave , Joachim Claudet , Nicolas Rocle , Catherine Meur-Ferec , Frédérique Viard , Denis Mercier , Christine Dupuy , Frédéric Ménard , Bernardo Aliaga Rossel , Lauren Mullineaux , Marie-Alexandrine Sicre , Anna Zivian , Françoise Gaill , Agathe Euzen
Frontiers in Marine Science, 2021, 8, pp.740602. ⟨10.3389/fmars.2021.740602⟩
New insights in bacterial and eukaryotic diversity of microbial mats inhabiting exploited and abandoned salterns at the Ré Island (France)
Camille Mazière , Hélène Agogué , Cristiana Cravo-Laureau , Christine Cagnon , Isabelle Lanneluc , Sophie Sablé , Ingrid Fruitier-Arnaudin , Christine Dupuy , Robert Duran
Microbiological Research, 2021, 252, ⟨10.1016/j.micres.2021.126854⟩
Morphological, calorific and nutritive characteristics of 656 freshwater invertebrates taxa
Axelle Moreau , Christine Dupuy , Pierrick Bocher , Sébastien Farau
Biodiversity Data Journal, 2021, ⟨10.3897/BDJ.9.e70214⟩
Potential impact of photoinhibition on microphytobenthic primary production on a large intertidal mudflat
R. Savelli , J. Serôdio , P. Cugier , V. Méléder , P. Polsenaere , C. Dupuy , Vincent Le Fouest
Journal of Geophysical Research: Biogeosciences, 2021, ⟨10.1029/2021JG006443⟩
Diuron effects on photosynthesis and vertical migration of microphytobenthos: Potential rapid bioassessment of herbicide toxicity in coastal sediments
Guo-Ying Du , Xue-Feng Zhong , Christine Dupuy , Shuai Che , Johann Lavaud
Marine Pollution Bulletin, 2021, 170, pp.112619. ⟨10.1016/j.marpolbul.2021.112619⟩
Site characteristics more than vegetation type influence food web structure of intertidal salt marshes
Denis Lafage , Alexandre Carpentier , Sylvain Duhamel , Christine Dupuy , Eric Feunteun , Sandric Lesourd , Julien Pétillon
Frontiers in Marine Science, 2021, 8, pp.669759. ⟨10.3389/fmars.2021.669759⟩
Spatio-temporal drivers of microphytoplankton community in the Bay of Biscay: Do species ecological niches matter?
Emilie Houliez , Sébastien Lefebvre , Aurélie Dessier , Martin Huret , Elise Marquis , Martine Bréret , Christine Dupuy
Progress in Oceanography, 2021, 194, pp.102558. ⟨10.1016/j.pocean.2021.102558⟩
Rapid responses of pristine marine planktonic communities in experimental approach to diuron and naphthalene (Juan de Nova Island, Western Indian Ocean)
Marc Bouvy , Christine Dupuy , Patrice Got , Isabelle Domaizon , Claire Carré , Marc Pagano , Didier Debroas , Cécile Roques , Christophe Leboulanger
Marine and Freshwater Research, 2021, ⟨10.1071/MF20276⟩

2020

Article dans une revue

Coupling between sediment biogeochemistry and phytoplankton development in a temperate freshwater marsh (Charente-Maritime, France): Evidence of temporal pattern
Raphaël Moncelon , Marie Gouazé , Philippe Pineau , Éric Bénéteau , Martine Bréret , Olivier Philippine , François-Xavier Robin , Christine Dupuy , Édouard Metzger
Water Research, 2020, 189, pp.116567. ⟨10.1016/j.watres.2020.116567⟩
Mapping the Intertidal Microphytobenthos Gross Primary Production, Part II: Merging Remote Sensing and Physical-Biological Coupled Modeling
Raphaël Savelli , Vona Méléder , Philippe Cugier , Pierre Polsenaere , Christine Dupuy , Johann Lavaud , Alexandre Barnett , Vincent Le Fouest
Frontiers in Marine Science, 2020, 7, ⟨10.3389/fmars.2020.00521⟩
Environmental Factors and Pollution Stresses Select Bacterial Populations in Association With Protists
Songbao Zou , Qianqian Zhang , Xiaoli Zhang , Christine Dupuy , Jun Gong
Frontiers in Marine Science, 2020, 7, ⟨10.3389/fmars.2020.00659⟩
Mapping the Intertidal Microphytobenthos Gross Primary Production Part I: Coupling Multispectral Remote Sensing and Physical Modeling
Vona Méléder , Raphaël Savelli , Alexandre Barnett , Pierre Polsenaere , Pierre Gernez , Philippe Cugier , Astrid Lerouxel , Anthony Le Bris , Christine Dupuy , Vincent Le Fouest , Johann Lavaud
Frontiers in Marine Science, 2020, ⟨10.3389/fmars.2020.00520⟩
The Vertical Migratory Rhythm of Intertidal Microphytobenthos in Sediment Depends on the Light Photoperiod, Intensity, and Spectrum: Evidence for a Positive Effect of Blue Wavelengths
Alexandre Barnett , Vona Méléder , Christine Dupuy , Johann Lavaud
Frontiers in Marine Science, 2020, 7, ⟨10.3389/fmars.2020.00212⟩
Impact of human activities on the spatio-seasonal dynamics of plankton diversity in drained marshes and consequences on eutrophication
Valérie David , Sébastien Tortajada , Nicolas Savoye , Martine Bréret , Nicolas Lachaussée , Olivier Philippine , François-Xavier Robin , Christine Dupuy
Water Research, 2020, 170, pp.115287. ⟨10.1016/j.watres.2019.115287⟩
Microbial functional structure and stable isotopic variation of leptocephali across three current zones in the western South Pacific
Leopold Ghinter , Christine Dupuy , Michael J Miller , Alexandre Carpentier , Christel Lefrançois , Anthony Acou , Jun Aoyama , Mari Kuroki , Camilla Liénart , Shun Watanabe , Katsumi Tsukamoto , Tsuguo Otake , Eric Feunteun
Progress in Oceanography, 2020, 182, pp.102264. ⟨10.1016/j.pocean.2020.102264⟩
Ecological succession and resilience of plankton recovering from an acute disturbance in freshwater marshes
Valérie V. David , Sébastien Tortajada , Olivier Philippine , Martine Bréret , Alexandre Barnett Barnett , Hélène Agogué , François-Xavier Robin , Christine Dupuy
Science of the Total Environment, 2020, 709, pp.135997. ⟨10.1016/j.scitotenv.2019.135997⟩
Diet variably affects the trophic transfer of trace elements in the oyster Crassostrea gigas
Simon Pouil , Marc Metian , Christine Dupuy , Jean-Louis Teyssié , Michel Warnau , Paco Bustamante
Marine Environmental Research, 2020, 161, pp.105124. ⟨10.1016/j.marenvres.2020.105124⟩
Influence of food (ciliate and phytoplankton) on the trophic transfer of inorganic and methyl-mercury in the Pacific cupped oyster Crassostrea gigas
Marc Metian , Simon Pouil , Christine Dupuy , Jean-Louis Teyssié , Michel Warnau , Paco Bustamante
Environmental Pollution, 2020, 257, pp.113503. ⟨10.1016/j.envpol.2019.113503⟩
Maturation of the European sardine Sardina pilchardus under experimental conditions strengthens bioenergetic estimate
Marie Vagner , Aurélie Dessier , Christine Dupuy , Paco Bustamante , Emmanuel Dubillot , Christel Lefrançois , Elodie Réveillac , Pierre Morinière , Sébastien Lefebvre
Marine Environmental Research, 2020, 160, pp.104985. ⟨10.1016/j.marenvres.2020.104985⟩

2019

Article dans une revue

Impact of Chronic and Massive Resuspension Mechanisms on the Microphytobenthos Dynamics in a Temperate Intertidal Mudflat
R. Savelli , Xavier Bertin , F. Orvain , P. Gernez , A. Dale , T. Coulombier , P. Pineau , N. Lachaussée , P. Polsenaere , C. Dupuy , Vincent Le Fouest
Journal of Geophysical Research: Biogeosciences, 2019, ⟨10.1029/2019JG005369⟩
Meiofauna versus macrofauna as a food resource in a tropical intertidal mudflat
Pierre-Yves Pascal , Pierrick Bocher , Christel Lefrançois , Hien Duy Nguyen , Johan Chevalier , Christine Dupuy
Marine Biology, 2019, 166 (11), pp.144. ⟨10.1007/s00227-019-3588-z⟩
Modelling the functioning of a coupled microphytobenthic-EPS-bacterial system in intertidal mudflats
C. Rakotomalala , Katell Guizien , K. Grangeré , S. Lefebvre , C. Dupuy , F. Orvain
Marine Environmental Research, 2019, 150, pp.104754. ⟨10.1016/j.marenvres.2019.104754⟩

Communication dans un congrès

Meiofauna versus macrofauna as food resource in a tropical intertidal mudflat
Pierre Yves Pascal , Pierrick Bocher , Christel Lefrançois , Hien T. Nguyen , Johan Chevalier , Christine Dupuy
Caribbean Science and Innovation Meeting 2019, Oct 2019, Pointe-à-Pitre (Guadeloupe), France

2018

Article dans une revue

On biotic and abiotic drivers of the microphytobenthos seasonal cycle in a temperate intertidal mudflat: a modelling study
Raphaël Savelli , Christine Dupuy , Laurent Barillé , Astrid Lerouxel , Katell Guizien , Anne Philippe , Pierrick Bocher , Pierre Polsenaere , Vincent Le Fouest
Biogeosciences, 2018, 15 (23), pp.7243-7271. ⟨10.5194/bg-15-7243-2018⟩
There's no harm in having too much: A comprehensive toolbox of methods in trophic ecology
Nabil Majdi , Nicolas Hette-Tronquart , Etienne Auclair , Alexandre Bec , Tiphaine Chouvelon , Bruno Cognie , Michaël Danger , Priscilla Decottignies , Aurélie Dessier , Christian Desvilettes , Stanislas Dubois , Christine Dupuy , Clémentine Fritsch , Cédric Gaucherel , Mickael Hedde , Franck Jabot , Sébastien Lefebvre , Martin P Marzloff , Benjamin Pey , Nathalie Dubois Peyrard Peyrard , Thibaut Powolny , Régis Sabbadin , Elisa Thébault , Marie-Elodie Perga
Food Webs, 2018, 17, pp.e00100-. ⟨10.1016/j.fooweb.2018.e00100⟩
The spring mesozooplankton variability and its relationship with hydrobiological structure over year-to-year changes (2003–2013) in the southern Bay of Biscay (Northeast Atlantic)
Aurélie Dessier , Paco Bustamante , Tiphaine Chouvelon , Martin Huret , Marc Pagano , Elise Marquis , Frederic Rousseaux , Cécilia Pignon-Mussaud , Françoise Mornet , Christine Dupuy
Progress in Oceanography, 2018, 166, pp.76-87. ⟨10.1016/j.pocean.2018.04.011⟩
The PELGAS survey: Ship-based integrated monitoring of the Bay of Biscay pelagic ecosystem
Mathieu Doray , Pierre Petitgas , Jean-Baptiste Romagnan , Martin Huret , Erwan Duhamel , Christine Dupuy , Jérôme Spitz , Matthieu Authier , Florence Sanchez , Laurent Berger , Ghislain Dorémus , Paul Bourriau , Patrick Grellier , Jacques Masse
Progress in Oceanography, 2018, 166, pp.15-29. ⟨10.1016/j.pocean.2017.09.015⟩
Monitoring small pelagic fish in the Bay of Biscay ecosystem, using indicators from an integrated survey
Mathieu Doray , Pierre Petitgas , Martin Huret , Erwan Duhamel , Jean Baptiste Romagnan , Matthieu Authier , Christine Dupuy , Jérôme Spitz
Progress in Oceanography, 2018, 166, pp.168-188. ⟨10.1016/j.pocean.2017.12.004⟩
Coccolith-derived turbidity and hydrological conditions in May in the Bay of Biscay
Laurie Perrot , Francis Gohin , Diana Ruiz-Pino , Luis Lampert , Martin Huret , Aurélie Dessier , Pascale Malestroit , Christine Dupuy , Paul Bourriau
Progress in Oceanography, 2018, 166, pp.42-53. ⟨10.1016/j.pocean.2017.12.008⟩
Variability of energy density among mesozooplankton community: new insights in functional diversity to forage fish
Aurélie Dessier , Christine Dupuy , Anaïs Kerric , Françoise Mornet , Matthieu Authier , Paco Bustamante , Jérôme Spitz
Progress in Oceanography, 2018, 166, pp.121-128. ⟨10.1016/j.pocean.2017.10.009⟩
Diel rhythm does not shape the vertical distribution of bacterial and archaeal 16S rRNA transcript diversity in intertidal sediments: a mesocosm study Running title: Diel activities of benthic Bacteria and Archaea
Céline Lavergne , Mylène Hugoni , Cédric Hubas , Didier Debroas , Christine Dupuy , Hélène Agogué
Microbial ecology, 2018, 75 (2), pp.364-374. ⟨10.1007/s00248-017-1048-1⟩
First evidence of the presence and activity of archaeal C3 group members in an Atlantic intertidal mudflat
Céline Lavergne , Mylène Hugoni , Christine Dupuy , Hélène Agogué
Scientific Reports, 2018, 8 (1), pp.11790. ⟨10.1038/s41598-018-30222-1⟩
Subtidal Microphytobenthos: A Secret Garden Stimulated by the Engineer Species Crepidula fornicata
Thibault Androuin , Lubos Polerecky , Priscilla Decottignies , Stanislas Dubois , Christine Dupuy , Cédric Hubas , Bruno Jesus , Erwan Le Gall , Martin P Marzloff , Antoine Carlier
Frontiers in Marine Science, 2018, 5, pp.475. ⟨10.3389/fmars.2018.00475⟩
Ecosystem spatial structure revealed by integrated survey data
Pierre Petitgas , Martin Huret , Christine Dupuy , Jérôme Spitz , Matthieu Authier , Jean Baptiste Romagnan , Mathieu Doray
Progress in Oceanography, 2018, ⟨10.1016/j.pocean.2017.09.012⟩
Stable isotopes as tracers can reveal resource allocation in juvenile golden gray mullets (Liza aurata, Risso, 1810)
S. Como , Alexandra Carpentier , F. Rossi , C. Dupuy , P. Richard , E. Feunteun , C. Lefrançois
Journal of Experimental Marine Biology and Ecology, 2018, 503, pp.72-79. ⟨10.1016/j.jembe.2018.01.009⟩
The effects of grazing by the golden grey mullet Liza aurata on microphytobenthos in intertidal mudflats: evidences from mesocosm experiments
Serena Como , E Maggi , C Lefrancois , C. Fontaine , F Antognarelli , P Richard , C Dupuy
Marine Biology, 2018

Chapitre d'ouvrage

Zones Humides : des écosystèmes riches mais menacés
L. Anras , Laure Carassou , C. Dupuy , S. Ferrari , O. Philippine , F.X. Robin , N. Lhéritier , B. Sautour
Dupuy, C.; Ferrari, S. Anticiper les changements climatiques en Nouvelle Aquitaine pour agir dans les territoires, Nouvelle Aquitaine, pp.331-361, 2018, Prévoir pour agir n°2, ISBN 978-2-9564516-0-0

2017

Article dans une revue

Microphytobenthos and an indicator of environmental quality status in intertidal flats: Case study of coastal ecosystem in Pertuis Charentais, France
Guoying Du , Hongmei Yan , Christine Dupuy
Estuarine, Coastal and Shelf Science, 2017, ⟨10.1016/j.ecss.2017.06.031⟩
Persistent benthic communities in the extreme dynamic intertidal mudflats of the Amazonian coast: an overview of the Tanaidacea (Crustacea, Peracarida)
H. Thanh Nguyen , C. Dupuy , J. Jourde , C. Lefrançois , P. Pascal , Alexandra Carpentier , Jérome Chevalier , P. Bocher
Marine Biodiversity Records, 2017, ⟨10.1007/s12526-017-0679-2⟩
Factors influencing prokaryotes in an intertidal mudflat and the resulting depth gradients
Céline Lavergne , Hélène Agogué , Aude Leynaert , Mélanie Raimonet , Rutger de Wit , Philippe Pineau , Martine Bréret , Nicolas Lachaussée , Christine Dupuy
Estuarine, Coastal and Shelf Science, 2017, 189, pp.74 - 83. ⟨10.1016/j.ecss.2017.03.008⟩
Low Benthic Macrofauna Diversity in Dynamic, Tropical Tidal Mudflats: Migrating Banks on Guiana's Coast, South America
Jérôme Jourde , Christine Dupuy , Hien T Nguyen , David Mizrahi , Nyls de Pracontal , Pierrick Bocher
Estuaries and Coasts, 2017, ⟨10.1007/s12237-016-0205-y⟩

2016

Article dans une revue

Low diversity of helminth parasites in Sardina pilchardus and Engraulis encrasicolus (Clupeidae) from the Bay of Biscay
Aurélie Dessier , Christine Dupuy , Thomas Trancart , Alexandre Audras , Paco Bustamante , Claudia Gérard
Marine and Freshwater Research, 2016, 67 (10), pp.1583-1588. ⟨10.1071/MF15147⟩
Impact of biofilm resuspension on mesozooplankton in a shallow coastal ecosystem characterized by a bare intertidal mudflat
Valérie V. David , Hans J. Hartmann , Alexandre Barnett Barnett , Martine Bréret , Hélène Montanié , Francis Orvain , Christine Dupuy
Journal of the Marine Biological Association of the UK, 2016, ⟨10.1017/S0025315416000552⟩
Geographic variation in stable isotopic and fatty acid composition of three families of anguilliform leptocephali and particulate organic matter (POM) in the western South Pacific
Camilla Liénart , Eric Feunteun , Michael J. Miller , Jun Aoyama , Jean-Michel Mortillaro , Cédric Hubas , Mari Kuroki , Shun Watanabe , Christine Dupuy , Alexandre Carpentier , Tsuguo Otake , Katsumi Tsukamoto , Tarik Meziane
Marine Ecology Progress Series, 2016, 544, pp.225-241. ⟨10.3354/meps11575⟩
Disturbance Increases Microbial Community Diversity and Production in Marine Sediments
Pierre E. Galand , Sabrina Lucas , Sonja K. Fagervold , Erwan Peru , A.M. Pruski , Gilles Vétion , Christine Dupuy , Katell Guizien
Frontiers in Microbiology, 2016, 7, pp.1950. ⟨10.3389/fmicb.2016.01950⟩
Trophic relationships between metazooplankton communities and their plankton food sources in the Iles Eparses (Western Indian Ocean)
Christine Dupuy , Marc Pagano , Patrice Got , Isabelle Domaizon , Alexis Chappuis , Guillaume Marchessaux , Marc Bouvy
Marine Environmental Research, 2016, 116, pp.18-31. ⟨10.1016/j.marenvres.2016.02.011⟩
Plankton communities of the five "Iles Eparses" (Western Indian Ocean) considered to be pristine ecosystems
M Bouvy , Patrice Got , Isabelle Domaizon , M. Pagano , Christophe Leboulanger , Corinne Bouvier , Claire Carré , Cécile Roques , Christine Dupuy
Acta Oecologica, 2016, 72, pp.9-20. ⟨10.1016/j.actao.2015.10.013⟩

2015

Article dans une revue

Structure and functional characteristics of the meiofauna community in highly unstable intertidal mudbanks in Suriname and French Guiana (North Atlantic coast of South America)
Christine Dupuy , Hien Thanh Nguyen , David Mizrahi , Jérôme Jourde , Martine Bréret , Hélène Agogué , Laureen Beaugeard , Pierrick Bocher
Continental Shelf Research, 2015, ⟨10.1016/j.csr.2015.09.019⟩
Stable isotopic composition of anguilliform leptocephali and other food web components from west of the Mascarene Plateau
Eric Feunteun , Michael J. Miller , Alexandre Carpentier , Jun Aoyama , Christine Dupuy , Mari Kuroki , M. Pagano , Elodie Réveillac , Daniel Y. Sellos , Shun Watanabe , Katsumi Tsukamoto , Tsuguo Otake
Progress in Oceanography, 2015, 137 Part A (Part A), pp.69-83. ⟨10.1016/j.pocean.2015.05.024⟩
Combined effect of high light and high salinity on the regulation of photosynthesis in three diatom species belonging to the main growth forms of intertidal flat inhabiting microphytobenthos
Philippe Juneau , Alexandre Barnett , Vona Méléder , Christine Dupuy , Johann Lavaud
Journal of Experimental Marine Biology and Ecology, 2015, 463, pp.95-104. ⟨10.1016/j.jembe.2014.11.003⟩
Contrasting spatiotemporal patterns and environmental drivers of diversity and community structure of ammonia oxidizers, denitrifiers, and anammox bacteria in sediments of estuarine tidal flats
Anjing Yang , Xiaoli Zhang , Hélène Agogué , Christine Dupuy , Jun Gong
Annals of Microbiology, 2015, 65 (879-890), http://link.springer.com/journal/13213. ⟨10.1007/s13213-014-0929-5⟩
Growth form defines physiological photoprotective capacity in intertidal benthic diatoms
Alexandre Barnett , Vona Méléder , Lander Blommaert , Bernard Lepetit , Wim Vyverman , Koen Sabbe , Christine Dupuy , Johann Lavaud
The International Society of Microbiologial Ecology Journal, 2015, 9, pp.32-45. ⟨10.1038/ismej.2014.105⟩
Small pelagic fish feeding patterns in relation to food resource variability: an isotopic investigation for Sardina pilchardus and Engraulis encrasicolus from the Bay of Biscay (north-east Atlantic)
Tiphaine Chouvelon , Laurie Violamer , Aurélie Dessier , Paco Bustamante , Françoise Mornet , Cécilia Pignon-Mussaud , Christine Dupuy
Marine Biology, 2015, 162, pp.15-37. ⟨10.1007/s00227-014-2577-5⟩
Planktonic food web structure and dynamic in freshwater marshes after a lock closing in early spring
Hélène Masclaux , Sébastien Tortajada , Olivier Philippine , François-Xavier Robin , Christine Dupuy
Aquatic Sciences - Research Across Boundaries, 2015, 77, pp.115-128. ⟨10.1007/s00027-014-0376-1⟩

2014

Article dans une revue

An efficient and rapid method for the enumeration of heterotrophic prokaryotes in coastal sediments by flow cytometry
Céline Lavergne , Laureen Beaugeard , Christine Dupuy , Courties Claude , Agogué Hélène
Journal of Microbiological Methods, 2014, 105, http://www.journals.elsevier.com/journal-of-microbiological-methods/. ⟨10.1016/j.mimet.2014.07.002⟩
Trophic resource partitioning within a shorebird community feeding on intertidal mudflat habitats
Pierrick Bocher , Frédéric Robin , Jessica Kojadinovic , Philippe Delaporte , Pierre Rousseau , Christine Dupuy , Paco Bustamante
Journal of Sea Research (JSR), 2014, 92, pp.115-124. ⟨10.1016/j.seares.2014.02.011⟩
Feeding ecology of Liza spp. in a tidal flat: Evidence of the importance of primary production (biofilm) and associated meiofauna
Alexandre Carpentier , Serena Como , Christine Dupuy , Christel Lefrançois , Eric Feunteun
Journal of Sea Research (JSR), 2014, 92, pp.86-91. ⟨10.1016/j.seares.2013.10.007⟩
Sequential resuspension of biofilm components (viruses, prokaryotes and protists) as measured by erodimetry experiments in the Brouage mudflat (French Atlantic coast)
Christine Dupuy , Clarisse Mallet , Katell Guizien , Hélène Montanié , Martine Bréret , Françoise Mornet , Camille Fontaine , Caroline Nérot , Francis Orvain
Journal of Sea Research (JSR), 2014, 92, pp.56-65. ⟨10.1016/j.seares.2013.12.002⟩
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)?
Blanche Saint-Béat , Christine Dupuy , Hélène Agogué , Alexandre Carpentier , Julien Chalumeau , Serena Como , Valérie David , Margot de Crignis , Jean-Claude Duchêne , Camille Fontaine , Eric Feunteun , Katell Guizien , Hans Hartmann , Johann Lavaud , Sébastien Lefebvre , Christel Lefrançois , Clarisse Mallet , Hélène Montanié , Jean-Luc Mouget , Francis Orvain , Pascaline Ory , Pierre-Yves Pascal , Gilles Radenac , Pierre Richard , Nathalie Niquil
Journal of Sea Research (JSR), 2014, 92, pp.144-157. ⟨10.1016/j.seares.2014.02.003⟩
Bacterial dynamics in a microphytobenthic biofilm: A tidal mesocosm approach
Hélène Agogué , Clarisse Mallet , Francis Orvain , Margot de Crignis , Françoise Mornet , Christine Dupuy
Journal of Sea Research (JSR), 2014, Trophic significance of microbial biofilm in tidal flats, 92, pp.36 - 45. ⟨10.1016/j.seares.2014.03.003⟩
Relative Abundance of Ammonia Oxidizers, Denitrifiers, and Anammox Bacteria in Sediments of Hypernutrified Estuarine Tidal Flats and in Relation to Environmental Conditions
Xiaoli Zhang , Hélène Agogué , Christine Dupuy , Jun Gong
CLEAN - Soil, Air, Water, 2014, 42 (6), pp.815-823. ⟨10.1002/clen.201300013⟩
Trophic ecology of European sardine Sardina pilchardus and European anchovy Engraulis encrasicolus in the Bay of Biscay (north-east Atlantic) inferred from δ13C and δ15N values of fish and identified mesozooplanktonic organisms
Tiphaine Chouvelon , Alexis Chappuis , Paco Bustamante , Sébastien Lefebvre , Françoise Mornet , Gaël Guillou , Laurie Violamer , Christine Dupuy
Journal of Sea Research (JSR), 2014, 85, pp.277-291
Relevance of macrozoobenthic grazers to understand the dynamic behavior of sediment erodibility and microphytobenthos resuspension in sunny summer conditions
Francis Orvain , Katell Guizien , Sébastien Lefebvre , Martine Bréret , Christine Dupuy
Journal of Sea Research (JSR), 2014, ⟨10.1016/j.seares.2014.03.004⟩
Microbial interactions in marine water amended by eroded benthic biofilm: A case study from an intertidal mudflat
Hélène Montanié , Pascaline Ory , Francis Orvain , Daniel Delmas , Christine Dupuy
Journal of Sea Research (JSR), 2014, 92, pp.74 - 85. ⟨10.1016/j.seares.2013.11.011⟩
Structures of benthic prokaryotic communities and their hydrolytic enzyme activities resuspended from samples of intertidal mudflats: An experimental approach
Clarisse Mallet , Hélène Agogué , Frédérique Bonnemoy , Katell Guizien , Francis Orvain , Christine Dupuy
Journal of Sea Research (JSR), 2014, Trophic significance of microbial biofilm in tidal flats, 92, pp.158-169. ⟨10.1016/j.seares.2014.01.005⟩
Tidal and seasonal effects on the short-term temporal patterns of bacteria, microphytobenthos and exopolymers in natural intertidal biofilms (Brouage, France)
Francis Orvain , Margot de Crignis , Katell Guizien , Sébastien Lefebvre , Clarisse Mallet , Eri Takahachi , Christine Dupuy
Journal of Sea Research (JSR), 2014, ⟨10.1016/j.seares.2014.02.018⟩

2013

Article dans une revue

Key Features of Intertidal Food Webs That Support Migratory Shorebirds
Blanche Saint-Béat , Christine Dupuy , Pierrick Bocher , Julien Chalumeau , Margot de Crignis , Camille Fontaine , Katell Guizien , Johann Lavaud , Sébastien Lefebvre , Hélène Montanié , Jean-Luc Mouget , Francis Orvain , Pierre-Yves Pascal , Gwenaël Quaintenne , Gilles Radenac , Pierre Richard , Frédéric Robin , Nathalie Niquil
PLoS ONE, 2013, 8 (10), pp.e76739. ⟨10.1371/journal.pone.0076739⟩
Seasonal dynamics of extracellular polymeric substances (EPS) in surface sediments of a diatom-dominated intertidal mudflat (Marennes-Oléron, France).
Guillaume Pierre , Jean-Michel Zhao , Francis Orvain , Christine Dupuy , Géraldine Klein , Marianne Graber , Thierry Maugard
Journal of Sea Research (JSR), 2013, 92, pp.26-35. ⟨10.1016/j.seares.2013.07.018⟩
Behavioral responses of juvenile golden grey mullet Liza aurata to changes in coastal temperatures and consequences for benthic food resources
Serena Como , Christel Lefrancois , Enrico Maggi , F Antognarelli , Christine Dupuy
Journal of Sea Research (JSR), 2013, Trophic significance of microbial biofilm in tidal flats, 92, pp.66-73. ⟨10.1016/j.seares.2013.10.004⟩
Microorganism dynamics in a mudflat during rising tide Microorganism dynamics during a rising tide: Disentangling effects of resuspension and mixing with offshore waters above an intertidal mudflat
Katell Guizien , Christine Dupuy , Pascaline Ory , Hélène Montanié , Hans Hartmann , Mathieu Chatelain , Mikhaïl Karpytchev
Journal of Marine Systems, 2013, ⟨10.1016/j.jmarsys.2013.05.010⟩
To What Extent Do Food Preferences Explain the Trophic Position of Heterotrophic and Mixotrophic Microbial Consumers in a Sphagnum Peatland?
Vincent P Jassey , Caroline Meyer , Christine Dupuy , Nadine Bernard , Edward Ad Mitchell , Marie-Laure Toussaint , Marc Metian , Auriel P Chatelain , Daniel Gilbert
Microbial ecology, 2013, 66 (3), pp.571 - 580. ⟨10.1007/s00248-013-0262-8⟩

2012

Article dans une revue

Characterizing the Feeding Habits of the Testate Amoebae Hyalosphenia papilio and Nebela tincta along a Narrow "Fen-Bog" Gradient Using Digestive Vacuole Content and (13)C and (15)N Isotopic Analyses.
Vincent E. J. Jassey , Shimano Satoshi , Christine Dupuy , Marie-Laure Toussaint , Daniel Gilbert
Protist, 2012, 163, pp.451-464
Biochemical composition and changes of extracellular polysaccharides (ECPS) produced during microphytobenthic biofilm development (Marennes-Oléron, France).
Guillaume Pierre , Marianne Graber , Beby Rafiliposon , Christine Dupuy , Francis Orvain , Margot de Crignis , Thierry Maugard
Microbial ecology, 2012, 63, pp.157 - 169
Pearl oysters Pinctada margaritifera grazing on natural plankton in Ahe atoll lagoon (Tuamotu archipelago, French Polynesia)
Jonathan Fournier , Christine Dupuy , Marc Bouvy , Marine Couraudon-Réale , Loïc Charpy , Stéphane Pouvreau , Gilles Le Moullac , Marcel Le Pennec , Jean-Claude Cochard
Marine Pollution Bulletin, 2012, 65 (10-12), pp.490-499. ⟨10.1016/j.marpolbul.2012.03.026⟩
Do human activities affect the picoplankton structure of the Ahe atoll lagoon (Tuamotu Archipelago, French Polynesia)?
Marc Bouvy , Christine Dupuy , Marc Pagano , Aude Barani , Loic Charpy
Marine Pollution Bulletin, 2012, Ahe Atoll and Pearl Oyster Aquaculture in the Tuamotu Archipelago, 65 (10-12), pp.516-524. ⟨10.1016/j.marpolbul.2012.01.008⟩
Uncoupled viral and bacterial distributions in coral reef waters of Tuamotu Archipelago (French Polynesia)
Marc Bouvy , Marine Combe , Yvan Bettarel , Christine Dupuy , Emma Rochelle-Newall , Loic Charpy
Marine Pollution Bulletin, 2012, Ahe Atoll and Pearl Oyster Aquaculture in the Tuamotu Archipelago, 65 (10-12), pp.506-515. ⟨10.1016/j.marpolbul.2012.01.001⟩
Metazooplankton communities in the Ahe atoll lagoon (Tuamotu Archipelago, French Polynesia): spatiotemporal variations and trophic relationships
Marc Pagano , Pascual-Boi Sagarra , Gisèle Champalbert , M Bouvy , Christine Dupuy , Yoann Thomas , Loic Charpy
Marine Pollution Bulletin, 2012, 65 (10-12), pp.538-548. ⟨10.1016/j.marpolbul.2012.01.025⟩

Communication dans un congrès

Benthic foraminifer responses to environmental forcing: focus on depleted oxygen conditions
E. Geslin , Dewi Langlet , Christine Barras , Christine Dupuy , Frans Jorissen
Workshop “living foraminifera”, 2012, Jamstec, Japan

2011

Article dans une revue

Distribution of Dinophysis species in the Bay of Biscay and possible transport pathways to Arcachon Bay
F. Batifoulier , Pascal Lazure , Lourdes Velo-Suarez , D. Maurer , Philippe Bonneton , Guillaume Charria , Christine Dupuy , P. Gentien
Journal of Marine Systems, 2011, ⟨10.1016/j.jmarsys.2011.12.007⟩
Community structure and grazing of the nano-microzooplankton on the continental shelf of the Bay of Biscay
Christine Dupuy , Agathe Talarmin , Hans J. Hartmann , Daniel Delmas , C Courties , Elise Marquis
Estuarine, Coastal and Shelf Science, 2011, ⟨10.1016/j.ecss.2011.05.002⟩
Variability of fresh- and salt-water marshes characteristics on the west coast of France: A spatio-temporal assessment
Sébastien Tortajada , Valérie David , Amel Brahmia , Christine Dupuy , Thomas Laniesse , Bernard Parinet , Frederic Pouget , Frederic Rousseau , Benoit Simon-Bouhet , François-Xavier Robin
Water Research, 2011, 45, pp.4152 - 4168. ⟨10.1016/j.watres.2011.05.024⟩
Lower trophic levels and detrital biomass control the Bay of Biscay continental shelf food web: Implications for ecosystem management
Géraldine Lassalle , Jérémy Lobry , François Le Loc’h , Paco Bustamante , Grégoire Certain , Daniel Delmas , Christine Dupuy , Christian Hily , Claire Labry , Olivier Le Pape , Elise Marquis , Pierre Petitgas , Claire Pusineri , Vincent Ridoux , Jérôme Spitz , Nathalie Niquil
Progress in Oceanography, 2011, 91 (4), pp.561-575. ⟨10.1016/j.pocean.2011.09.002⟩
Does the study of microzooplankton community size structure effectively define their dynamics? Investigation in the Bay of Biscay (France)
E. Marquis , N. Niquil , C. Dupuy
Journal of Plankton Research, 2011, 33 (7), pp.1104--1118. ⟨10.1093/plankt/fbr009⟩
Does the study of nano-microzooplankton community size structure effectively define their dynamics ? Investigation in the Bay of Biscay (France).
E Marquis , Nathalie Niquil , Christine Dupuy
Journal of Plankton Research, 2011
Influence of planktonic foodweb structure on a system's capacity to support pelagic production: an inverse analysis approach
Elise Marquis , Nathalie Niquil , Alain Vezina , Pierre Petitgas , Christine Dupuy
ICES Journal of Marine Science, 2011, ⟨10.1093/icesjms/fsr027⟩

2010

Article dans une revue

Biochemical characterization of Extracellular Polymeric Substances extracted from an intertidal mudflat using a cation exchange resin.
Guillaume Pierre , Marianne Graber , Francis Orvain , Christine Dupuy , Thierry Maugard
Biochemical Systematics and Ecology, 2010, 38, pp.917-923
Pelagic food web patterns: do they modulate virus and nanoflagellate effects on picoplankton during the phytoplankton spring bloom?
Pascaline J Ory , Hans J Hartmann , Florence J Jude , Christine Dupuy , Yolanda del Amo , Philippe Catala , Françoise Mornet , Valérie Huet , Jan J Benoit , Dorothée Vincent , Benoit Sautour , Hélène Montanié
Environmental Microbiology, 2010, 12 (10), pp.2755-2772. ⟨10.1111/j.1462-2920.2010.02243.x⟩
PREDATION OF MUDFLAT MEIO-MACROFAUNAL METAZOANS BY A CALCAREOUS FORAMINIFER, AMMONIA TEPIDA (CUSHMAN, 1926)
Christine Dupuy , Linda Rossignol , Emmanuelle Geslin , Pierre-Yves Pascal
Journal of Foraminiferal Research, 2010

2009

Article dans une revue

Seasonal variation in consumption of benthic bacteria by meio- and macrofauna in an intertidal mudflat
Pierre-Yves Pascal , Christine Dupuy , Pierre Richard , Clarisse Mallet , Armynot Du Chatelet E. , Nathalie Niquil
Limnology and Oceanography, 2009, pp.1048-1059

2008

Article dans une revue

Biochemical characteristics and bacterial community structure of the sea surface microlayer in the South Pacific Ocean
I. Obernosterer , P. Catala , R. Lami , J. Caparros , J. Ras , A. Bricaud , Christine Dupuy , France van Wambeke , P. Lebaron
Biogeosciences, 2008, 5 (3), pp.693-705. ⟨10.5194/bg-5-693-2008⟩
Bacterivory by benthic organisms in sediment: quantification using 15N enriched bacteria
Pierre-Yves Pascal , Christine Dupuy , Clarisse Mallet , Pierre Richard , Nathalie Niquil
Journal of Experimental Marine Biology and Ecology, 2008, 355, pp.18-26. ⟨10.1016/j.jembe.2007.11.012⟩
Bacterivory in the common foraminifer Ammonia tepida: isotope tracer experiment and the controlling factors
Pierre-Yves Pascal , Christine Dupuy , Pierre Richard , Nathalie Niquil
Journal of Experimental Marine Biology and Ecology, 2008, 359, pp.55-61. ⟨10.1016/j.jembe.2008.02.018⟩
Influence of environment factors on bacterial ingestion rate of the deposit-feeder Hydrobia ulvae and comparison with meiofauna
Pierre-Yves Pascal , Christine Dupuy , Pierre Richard , Anne-Gaelle Haubois , Nathalie Niquil
Journal of Sea Research (JSR), 2008, ⟨10.1016/j.seares.2008.05.003⟩
Bacterivory of a mudflat nematode community under different environmental conditions
Pierre-Yves Pascal , Christine Dupuy , Pierre Richard , Jadwiga Rzeznik-Orignac , Nathalie Niquil
Marine Biology, 2008, 154, pp.671-682. ⟨10.1007/s00227-008-0960-9⟩

2007

Article dans une revue

Inverse analysis of the planktonic food web dynamics related to phytoplankton bloom development on the continental shelf of the Bay of Biscay, French coast
E Marquis , N Niquil , D Delmas , Hj. Hartmann , D. Bonnet , F Carlotti , A. Herbland , C. Labry , B. Sautour , P. Laborde , C. Dupuy
Estuarine, Coastal and Shelf Science, 2007, ⟨10.1016/j.ecss.2007.01.003⟩
HYDROBIA ULVAE: A DEPOSIT-FEEDER FOR CLEANING LIVING HARD-SHELLED FORAMINIFERA
L Rossignol , C Dupuy , Py Pascal , P Debenay
Journal of Foraminiferal Research, 2007, ⟨10.2113/gsjfr.37.1.8⟩
Seasonal Variations in Planktonic Community Structure and Production in an Atlantic Coastal Pond: The Importance of Nanoflagellates
C. Dupuy , M. Ryckaert , S. Le Gall , H. J. Hartmann
Microbial ecology, 2007, ⟨10.1007/s00248-006-9087-z⟩

2006

Article dans une revue

Microbial community structure in the sea surface microlayer at two contrasting coastal sites in the northwestern Mediterranean Sea
Fabien Joux , Hélène Agogué , Ingrid Obernosterer , Christine Dupuy , Thomas Reinthaler , Gerhard J Herndl , Philippe Lebaron
Aquatic Microbial Ecology, 2006, 42, pp.91-104. ⟨10.3354/ame042091⟩
Carbon steady-state model of the planktonic food web of Lake Biwa, Japan
Nathalie Niquil , Gretta Bartoli , Jotaro Urabe , George A. Jackson , Louis Legendre , Christine Dupuy , D. M. Kumagai
Freshwater Biology, 2006, ⟨10.1111/j.1365-2427.2006.01595.x⟩

2003

Article dans une revue

Red coloration of oysters along the French Atlantic coast during the 1998 winter season: implication of nanoplanktonic cryptophytes
A Pastoureaud , Christine Dupuy , M.J. Chretiennot-Dinet , François Lantoine , Pascale Loret

2000

Article dans une revue

Heterotrophic protists as a trophic link between picocyanobacteria and the pearl oyster Pinctada margaritifera in the Takapoto lagoon (Tuamotu Archipelago, French Polynesia)
P. Loret , S. Le Gall , C. Dupuy , J. Blanchot , A. Pastoureaud , B. Delesalle , X. Caisey , G. Jonquières
Aquatic Microbial Ecology, 2000
Feeding rate of the oyster Crassostrea gigas in a natural planktonic community of the Mediterranean Thau Lagoon
Christine Dupuy , André Vaquer , Thong Lam-Höai , Claude Rougier , Nabila Gaertner-Mazouni , Jacques Lautier , Yves Collos , Solange Le Gall
Marine Ecology Progress Series, 2000, ⟨10.3354/meps205171⟩
Impact of the oyster Crassostrea gigas on a microbial community in Atlantic coastal ponds near La Rochelle
Christine Dupuy , Annie Pastoureaud , Mireille Ryckaert , Pierre-Guy Sauriau , Hélène Montanié
Aquatic Microbial Ecology, 2000, 22 (3), pp.227-242. ⟨10.3354/ame022227⟩

1999

Article dans une revue

Retention of ciliates and flagellates by the oyster Crassostrea gigas in French Atlantic coastal ponds: protists as a trophic link between bacterioplankton and benthic suspension-feeders
Christine Dupuy , Solange Le Gall , Hans J. Hartmann , Martine Breret
Marine Ecology Progress Series, 1999

1997

Article dans une revue

Variation of carbon content among bacterial species under starvation condition
Marc Trousselier , Marc Bouvy , Claude Courties , Christine Dupuy
Aquatic Microbial Ecology, 1997