Dr. Julien Thébault, PhD, HDR

Maître de conférences / Associate professor
Ecologie marine / Marine ecology

Etablissement : Université Bretagne Occidentale
Affectation de recherche : Laboratoire des sciences de l'environnement marin (LEMAR UMR6539 UBO/CNRS/IRD/Ifremer)

Equipe(s) : Discovery
Pour la messagerie : prénom.nom@univ-brest.fr
Tél.+33 2 98 49 86 47

Page personnelle :

Articles dans des revues

  • Julien Thébault, Hana Uvanović, Erwan Amice, Laurent Chauvaud, Melita Peharda. Influence of sea-ice dynamics on coastal Antarctic benthos: A case study on lantern clams (Laternula elliptica) in Adélie Land. Marine Environmental Research, 2023, 192, pp.106220. ⟨10.1016/j.marenvres.2023.106220⟩. ⟨hal-04259908⟩
  • Hana Uvanović, Melita Peharda, Nicole Pavin, Julien Thébault, Carlotta Mazzoldi, et al.. Developing a sclerochronology network in the Adriatic Sea: Growth synchrony among populations of Callista chione. Regional Studies in Marine Science, 2023, 64, pp.103009. ⟨10.1016/j.rsma.2023.103009⟩. ⟨hal-04172276⟩
  • Valentin Siebert, Brivaëla Moriceau, Lukas Fröhlich, Bernd Schöne, Erwan Amice, et al.. HIPPO environmental monitoring: impact of phytoplankton dynamics on water column chemistry and the sclerochronology of the king scallop ( Pecten maximus ) as a biogenic archive for past primary production reconstructions. Earth System Science Data, 2023, 15 (7), pp.3263-3281. ⟨10.5194/essd-15-3263-2023⟩. ⟨hal-04186890⟩. <pdf>
  • Lukas Fröhlich, Valentin Siebert, Qian Huang, Julien Thébault, Brivaëla Moriceau, et al.. Uptake of barium, molybdenum, and lithium and incorporation into scallop shells: Refining proxies for primary production dynamics. Limnology and Oceanography, In press, pp.1-18. ⟨10.1002/lno.12440⟩. ⟨hal-04234552⟩. <pdf>
  • Niels de Winter, Daniel Killam, Lukas Fröhlich, Lennart de Nooijer, Wim Boer, et al.. Ultradian rhythms in shell composition of photosymbiotic and non-photosymbiotic mollusks. Biogeosciences, 2023, 20 (14), pp.3027-3052. ⟨10.5194/bg-20-3027-2023⟩. ⟨hal-04186979⟩. <pdf>
  • Matthieu Carré, Louis Quichaud, Abdoulaye Camara, Moufok Azzoug, Rachid Cheddadi, et al.. Climate change, migrations, and the peopling of sine-Saloum mangroves (Senegal) in the past 6000 years. Quaternary Science Reviews, 2022, 293, pp.107688. ⟨10.1016/j.quascirev.2022.107688⟩. ⟨hal-03761397⟩. <pdf>
  • Lukas Fröhlich, Valentin Siebert, Eric Walliser, Julien Thébault, Klaus Peter Jochum, et al.. Ba/Ca profiles in shells of Pecten maximus – A proxy for specific primary producers rather than bulk phytoplankton. Chemical Geology, 2022, 593, pp.120743. ⟨10.1016/j.chemgeo.2022.120743⟩. ⟨hal-04239015⟩
  • Fernando Ricardo, Renato Mamede, Alicia L. Bruzos, Seila Díaz, Julien Thébault, et al.. Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales. Science of the Total Environment, 2022, 814. ⟨hal-04071800⟩
  • Justine Doré, Julien Thébault, Virginie Roy, Fabien Dewilde, Gwénaëlle Chaillou. Insight into shell growth dynamics of Mactromeris polynyma in the St. Lawrence Estuary using sclerochemistry. Marine Chemistry, 2021, 234, pp.103987. ⟨10.1016/j.marchem.2021.103987⟩. ⟨hal-04211562⟩. <pdf>
  • Julien Thébault, Aurélie Jolivet, Matthieu Waeles, Hélène Tabouret, Sophie Sabarot, et al.. Scallop shells as geochemical archives of phytoplankton‐related ecological processes in a temperate coastal ecosystem. Limnology and Oceanography, 2021, ⟨10.1002/lno.11985⟩. ⟨hal-03515790⟩. <pdf>
  • M. Thibault, N. Duprey, D.P. Gillikin, Julien Thébault, Pascal Douillet, et al.. Bivalve δ15N isoscapes provide a baseline for urban nitrogen footprint at the edge of a World Heritage coral reef. Marine Pollution Bulletin, 2020, 152, pp.110870. ⟨10.1016/j.marpolbul.2019.110870⟩. ⟨hal-02450471⟩. <pdf>
  • Justine Doré, Gwenaëlle Chaillou, Pierre Poitevin, Pascal Lazure, André Poirier, et al.. Assessment of Ba/Ca in Arctica islandica shells as a proxy for phytoplankton dynamics in the Northwestern Atlantic Ocean. Estuarine, Coastal and Shelf Science, 2020, 237, pp.106628. ⟨10.1016/j.ecss.2020.106628⟩. ⟨hal-02921200⟩. <pdf>
  • Pierre Poitevin, Laurent Chauvaud, Christophe Pécheyran, Pascal Lazure, Aurelie Jolivet, et al.. Does trace element composition of bivalve shells record utra-high frequency environmental variations?. Marine Environmental Research, 2020, 158, pp.104943. ⟨10.1016/j.marenvres.2020.104943⟩. ⟨hal-02933368⟩. <pdf>
  • Tamara Trofimova, Stella J. Alexandroff, Madelyn J. Mette, Elizabeth Tray, Paul G. Butler, et al.. Fundamental questions and applications of sclerochronology: Community-defined research priorities. Estuarine, Coastal and Shelf Science, 2020, 245, pp.106977. ⟨10.1016/j.ecss.2020.106977⟩. ⟨hal-03311943⟩. <pdf>
  • Frédéric Olivier, Blandine Gaillard, Julien Thébault, Tarik Méziane, Réjean Tremblay, et al.. Shells of the bivalve Astarte moerchi give new evidence of a strong pelagic-benthic coupling shift occurring since the late 1970s in the North Water polynya. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2020, 378 (2181), pp.20190353. ⟨10.1098/rsta.2019.0353⟩. ⟨hal-02958917⟩
  • Valentin Siebert, Pierre Poitevin, Laurent Chauvaud, Bernd R. Schöne, Pascal Lazure, et al.. Using growth and geochemical composition of Clathromorphum compactum to track multiscale North Atlantic hydro-climate variability. Palaeogeography, Palaeoclimatology, Palaeoecology, 2020, Early view, pp.110097. ⟨10.1016/j.palaeo.2020.110097⟩. ⟨hal-03015217⟩. <pdf>
  • Amy M. Featherstone, Paul G. Butler, Bernd R. Schoene, Melita Peharda, Julien Thébault. A 45-year sub-annual reconstruction of seawater temperature in the Bay of Brest, France, using the shell oxygen isotope composition of the bivalve Glycymeris glycymeris. The Holocene, 2020, 30 (1), pp.3--12. ⟨10.1177/0959683619865592⟩. ⟨hal-02986934⟩
  • Melita Peharda, Julien Thébault, Kresimir Markulin, Bernd R. Schone, Ivica Janekovic, et al.. Contrasting shell growth strategies in two Mediterranean bivalves revealed by oxygen-isotope ratio geochemistry: The case of Pecten jacobaeus and Glycymeris pilosa. Chemical Geology, 2019, 526, pp.23-35. ⟨10.1016/j.chemgeo.2017.09.029⟩. ⟨hal-02402956⟩. <pdf>
  • Pierre Poitevin, Julien Thébault, Valentin Siebert, Sebastien Donnet, Philippe Archambault, et al.. Growth Response of Arctica Islandica to North Atlantic Oceanographic Conditions Since 1850. Frontiers in Marine Science, 2019, 6, pp.UNSP 483. ⟨10.3389/fmars.2019.00483⟩. ⟨hal-02402953⟩. <pdf>
  • Ariadna Purroy, Mirjana Najdek, Enrique Isla, Ivan Zupan, Julien Thébault, et al.. Bivalve trophic ecology in the Mediterranean: Spatio-temporal variations and feeding behavior. Marine Environmental Research, 2018, 142, pp.234-249. ⟨10.1016/j.marenvres.2018.10.011⟩. ⟨hal-02640334⟩. <pdf>
  • Pierre Poitevin, Julien Thébault, Bernd R. Schoene, Aurelie Jolivet, Pascal Lazure, et al.. Ligament, hinge, and shell cross-sections of the Atlantic surfclam (Spisula solidissima): Promising marine environmental archives in NE North America. PLoS ONE, 2018, 13 (6), pp.e0199212. ⟨10.1371/journal.pone.0199212⟩. ⟨hal-02401178⟩. <pdf>
  • Ariadna Purroy, Stefania Milano, Bernd R. Schoene, Julien Thébault, Melita Peharda. Drivers of shell growth of the bivalve, Callista chione (L. 1758) - Combined it environmental and biological factors. Marine Environmental Research, 2018, 134, pp.138-149. ⟨10.1016/j.marenvres.2018.01.011⟩. ⟨hal-02640332⟩
  • Stéphane Guédron, David Point, Dario Acha, Sylvain Bouchet, Pascale Anabelle Baya, et al.. Mercury contamination level and speciation inventory in Lakes Titicaca & Uru-Uru (Bolivia): Current status and future trends. Environmental Pollution, 2017, 231, pp.262 - 270. ⟨10.1016/j.envpol.2017.08.009⟩. ⟨hal-01596317⟩
  • Anthony Bertucci, Fabien Pierron, Julien Thébault, Christophe C. Klopp, Julie Bellec, et al.. Transcriptomic responses of the endangered freshwater mussel Margaritifera margaritifera to trace metal contamination in the Dronne River, France. Environmental Science and Pollution Research, 2017, 24 (35), pp.27145-27159. ⟨10.1007/s11356-017-0294-6⟩. ⟨hal-02571118⟩
  • Amy M. Featherstone, Paul G. Butler, Melita Peharda, Laurent Chauvaud, Julien Thébault. Influence of riverine input on the growth of Glycymeris glycymeris in the Bay of Brest, North-West France. PLoS ONE, 2017, 12 (12), pp.e0189782. ⟨10.1371/journal.pone.0189782⟩. ⟨hal-02572878⟩
  • Silvia De Cesare, Tarik Meziane, Laurent Chauvaud, Joelle Richard, Mikael K. Sejr, et al.. Dietary plasticity in the bivalve Astarte moerchi revealed by a multimarker study in two Arctic fjords. Marine Ecology Progress Series, 2017, 567, pp.157-172. ⟨10.3354/meps12035⟩. ⟨hal-01510345⟩. <pdf>
  • Katherine Mcfarland, Fred Jean, Julien Thébault, Aswani K Volety. Potential impacts of blooms of the toxic dinoflagellate Karenia brevis on the growth, survival and juvenile recruitment of the non-native green mussel Perna viridis in southeastern United States. Toxicon, 2016, 109, pp.94-102. ⟨10.1016/j.toxicon.2015.11.017⟩. ⟨hal-01239448⟩. <pdf>
  • Ariadna Purroy, Tanja Segvic-Bubic, Anna Holmes, Ivana Buselic, Julien Thébault, et al.. Combined Use of Morphological and Molecular Tools to Resolve Species Mis-Identifications in the Bivalvia The Case of Glycymeris glycymeris and G. pilosa. PLoS ONE, 2016, 11 (9), pp.e0162059. ⟨10.1371/journal.pone.0162059⟩. ⟨hal-01483214⟩
  • Melita Peharda, Sanja Puljas, Laurent Chauvaud, Bernd R. Schöne, Daria Ezgeta-Balić, et al.. Growth and longevity of Lithophaga lithophaga: what can we learn from shell structure and stable isotope composition?. Marine Biology, 2015, 162 (8), pp.1531-1540. ⟨10.1007/s00227-015-2690-0⟩. ⟨hal-02559410⟩
  • Julien Thébault, Clémence Royer, Aurélie Jolivet, Py Pasco, M Capoulade, et al.. Influence du climat et de l’environnement sur la croissance coquillière de la mulette perlière en Bretagne.. Penn ar Bed, 2015, 222, pp.69-73. ⟨hal-02561402⟩

Communications dans un congrès

Pas de publications référencées dans Hal.


  • Marc Gosselin, Catherine Dupont, Céline Poulain, Xavier Le Coz, Grégor Marchand, et al.. The carpet shell Ruditapes decussatus in archaeological context: insights on season of collection and coastal paleo-temperature. 5th International Sclerochronology Conference, Jun 2019, Split, Croatia. . ⟨hal-02461084⟩


  • Julien Thébault. La coquille de Comptopallium radula (Bivalvia; Pectinidae), archive eulérienne haute-fréquence de la variabilité de l'environnement côtier tropical (Océan Pacifique). Océan, Atmosphère. Université de Bretagne occidentale - Brest, 2005. Français. ⟨NNT : ⟩. ⟨tel-00012033⟩. <pdf>