Professeur.e Sorbonne Université

Dominique Davoult

Co-responsable de l'équipe EDYCO

Axes de Recherche

Je travaille actuellement sur 3 thématiques :

  • La dynamique des populations de macroalgues et des communautés associées

                     -Suivi couplé métabolisme/diversité/réseaux trophiques des communautés intertidales dominées par des fucales

                     -Dynamique de la dégradation de Laminaria hyperborea et de ses effets sur les écosystèmes puits (thèse de Florian de Bettignies, 2016-2019, co-encadrement Pr Patrick Dauby, Univ. Liège)

                     -Développement d'un système de mesure in situ de la productivité des grandes algues (laminaires) (post-doctorat de Lydia White, 2018-2020)

  • La dynamique et le fonctionnement des communautés macrobenthiques portuaires (thèse de Robin Gauff, 2018-2021, co-encadrement Dr Christophe Lejeusne, Univ. Aix-Marseille)
  • L'écologie et la dynamique des populations du pouce-pied (projet européen Biodiversa, 2017-2020) de recherche

 

Collaborations

  • Christophe Lejeusne, Univ. Aix-Marseile (Dynamique et fonctionnement des communautés portuaires)
  • Patrick Dauby & Gilles Lepoint, Univ. Liège (Dégradation des laminaires et réseaux trophiques)
  • François Thomas & Angélique Gobet, UMR 8227Roscoff (communautés bactériennes associées à la dégradation des laminaires)
  • Fabio Bulleri, Univ. Pise (Dynamique de la diversité des communautés intertidales rocheuses)
  • Thomas Wernberg, Univ. Australie occidentale (dynamique des populations de laminaires)
  • Martial Laurans, Ifremer Brest (dynamique des populations de laminaires)
  • Claire Laspougeas & Philippe Le Niliot, Parc Naturel Marin d'Iroise (Dynamique despopulations de laminaires)
  • Jehane Prudhomme, Comité régional des pêches (Gestion de la récolte des algues de rive)

 

Enseignement

  • Ecologie générale (Licence Bio-Math, Roscoff)
  • Ecologie marine & Fonctionnement des écosystèmes marins (Master 1 Sciences de la Mer)
  • Diversité des organismes et des milieux côtiers (Master 1 Sciences de la Mer)
  • Enseignement appliqué en écologie côtière (Master 1 Sciences de la Mer)
  • Orientation & insertion professionnelle (Master 1 Sciences de la Mer)
  • Flux de matière et réseaux trophiques (Master 1 Sciences de la Mer)

 

Cahiers de Biologie Marine

Rédacteur en chef des CBM – Cahiers de Biologie Marine depuis 2002

 

Publications

Rondeau S., Davoult D., Lejeusne Ch., Kenworthy J.M., Bohner O., Loisel S. & Gauff R.P.M. 2022. Persistence of dominance of non-indigenous species in the inner part of a marina highlighted by multi-year photographic monitoring. Mar. Ecol. Prog. Ser., 690: 15-30

Gauff R., Davoult D., Greff S., Bohner O., Coudret J., Jacquet S., Loisel S., Rondeau S., Sevin L., Wafo E. & Lejeusne Ch. 2022. Pollution gradient leads to local adaptation and small-scale spatial variability of communities and functions in an urban marine environment. Sci. Tot. Envir., 838: 155911. doi : 10.1016/j.scitotenv.2022.155911

Aguión, A., Cruz T., Acuña J.L., Broudin C., Castro J.J., Davoult D., Dubert J., Fernandes J.N., Geiger K.J., Jacinto D., Mateus D., Muñiz C., Nolasco R., Perrier L., Queiroga H., Román S., Silva T., Thiébaut E., Vasquez E., Macho G. A large-scale comparison of reproduction and recruitment of the stalked barnacle Pollicipes pollicipes across Europe. Mar Biol 169, 63. 2022. doi : 10.1007/s00227-022-04050-x

Aguion A., Ojea E., García-Flórez L., Cruz T., Garmendia J.M., Davoult D., Queiroga H., Rivera A., Acuña J.L. & Macho G. 2022. Establishing a governance threshold in small-scale fisheries to achieve sustainability. Ambio, 51: 652-665. doi: 10.1007/s13280-021-01606-x

Gauff R., Lejeusne C., Arsenieff L., Bohner O., Coudret J., Desbordes F., Jandard A., Loisel S., Schires G., Wafo E. & D. Davoult. 2022. Alien vs. Predator – Influence of environmental variability and predation on the survival of ascidian recruits of a native and alien species. Biological Invasions, in press. doi : 10.1007/s10530-021-02720-3

Geiger K.J., Rivera A., Aguión A., Arrontes J., Ávarez J., Borrell Y.J., Cruz T., Davoult D., Román S., Dubert J., Feis M.E., Fernandes J.N., Fernández C., Garcia-Flórez L., Jacinto D., Jollivet D., Macho G., Mateo E., Mateus D., Morán P., Muñiz C., Nicolle A., Nolasco R., Parrondo M., Queiroga H., Rico J., Silva T., Sousa A., Thiébaut E., Vázquez E., Acuña J.L. 2022. Coping with poachers in European stalked barnacle fisheries: insights from a stakeholder workshop. 135, 104826 Mar. Policy . doi : 10.1016/j.marpol.2021.104826

White L., Loisel S., Sevin L., Davoult D. 2021. In situ estimates of kelp forest productivity in macro-tidal environments. Limnology and Oceanography. doi : 10.1002/lno.11955

Migné A., Duong G., Menu D., Davoult D. & F. Gévaert, 2021. Dynamics of Fucus serratus thallus photosynthesis and community primary production during emersion across seasons: canopy dampening and biochemical acclimation. Peer Community Journal, 1: e32. doi: 10.24072/pcjournal.42

Brunet M., de Bettignies F., Le Duff N., Tanguy G., Davoult D., Leblanc C., Gobet A. & Thomas F. 2021. Accumulation of detached kelp biomass in a subtidal temperate coastal ecosystem induces succession of epiphytic and sediment bacterial communities. Environmental Microbiology, 23: 1638-1655, doi: 10.1111/1462-2920.15389

Frontier N., de Bettignies F., Foggo A. & D. Davoult. 2021. Sustained productivity and respiration of degrading kelp detritus in the shallow benthos: detached or broken, but not dead. Marine Environmental research, 166: 105277, doi: 10.1016/j.marenvres.2021.105277

Leclerc J-C, de Bettignies T., de Bettignies F., Christie H., Franco J.N., Leroux C., Filbee-Dexter K., Pedersen M.F., Davoult D., Wernberg T. 2021. Local flexibility in feeding behaviour leads to contrasting function of an omnivore across latitudes. Oecologia, doi :  10.1007/s00442-021-04936-5 

Migné A., Delebecq G., Davoult D., Spilmont N., Menu D., Janquin M.-A. & F. Gévaert. 2021. Photosynthesis of Laminaria digitata during the immersion and emersion periods of spring tidal cycles during hot, sunny weather. Peer-reviewed and recommended by PCI Ecology, 10.5281/zenodo.2574922. Cahiers de Biologie Marine, 62 :143-155, doi: 10.21411/CBM.A.678381B1

Qui-Minet Z.N., Davoult D., Grall J., Delaunay C., Six C., Cariou T. & Martin S. 2021. Physiology of maerl algae: Comparison of inter- and intraspecies variations. J. Phycol., doi: 10.1111/jpy.13119

Androuin T., Six C., Bordeyne F., de Bettignies F., Noisette F. & Davoult D. 2020. Better off alone? New insights in the symbiotic relationship between the flatworm Symsagittifera roscoffensis and the microalgae Tetraselmis convolutae. Symbiosis, 81: 161-171. doi.org/10.1007/s13199-020-00691-y

Bordeyne F., Migné A., Plus M. &  Davoult D. 2020. Modelling the annual primary production of an intertidal brown algal community based on in situ measurements. Mar. Ecol. Prog. Ser., 656: 95-107. doi.org/10.3354/meps13450

Christie A.,.. Davoult D.,.. Stagnol D. et al. 2020. Quantifying and addressing the prevalence and bias of study designs in the environmental and social sciences. Nature Communications, 11: 6377. doi.org/10.1038/s41467-020-20142-y

de Bettignies F., Dauby P., Lepoint G., Riera P., Bocher E., Bohner O., Broudin C., Houbin C., Leroux C., Loisel S., Davoult D. 2020.Temporal succession of macrofaunal community associated with kelp fragment accumulations in an in situ experiment. Marine Ecology Progress Series. 656: 109-121. 10.3354/meps13391

de Bettignies F., Dauby P., Thomas F., Gobet A., Delage L., Bohner O., Loisel S. & Davoult D. 2020. Degradation dynamics and processes associated with the accumulation of Laminaria hyperborea kelp fragments: an in situ experimental approach. J. Phycol., 56: 1481-1492. doi.org/10.1111/jpy.13041

Migné A., Delebecq G., Davoult D., Spilmont N., Menu D., Janquin M.-A. & F. Gévaert. 2019. Photosynthesis of Laminaria digitata during the immersion and emersion periods of spring tidal cycles during hot, sunny weather. Hal 01827565, ver. 4 peer-reviewed and recommended by PCI Ecology. doi: 10.5281/zenodo.2574922

Qui Minet Z.N., Coudret J., Davoult D., Grall J., Mendez-Sandin M., Cariou T. & Martin S. 2019. Combined effects of global climate change and nutrient enrichment on the physiology of three temperate maerl species. Ecology & Evolution, 9: 13787-13807. doi: 10.1002/ece3.5802

Bulleri F., Eriksson B.K., Queirós A., Airoldi L., Arenas F., Arvanitidis C., Bouma T.J., Crowe T.P., Davoult D., Guizien K., Iveša L., Jenkins S.R., Michalet R., Olabarria C., Procaccini G., Serrão E.A., Wahl M. & Benedetti-Cecchi L. 2018. Harnessing positive species interactions as a tool against climate-driven loss of coastal biodiversity. PLoS Biology, 16 (9): e2006852. doi.org/10.1371/journal.pbio.2006852

Kenworthy J.M., Davoult D. & Lejeusne C. 2018. Compared stress tolerance to short term exposure in native and invasive tunicates from the NE Atlantic: when the invader performs better. Mar. Biol., 165: 164. doi.org/10.1007/s00227-018-3420-1

Leclerc M., Letourneur F., Davoult D., Jolly A. & de la Grange P. 2018. Evidence of immune genes in the crinoid: Antedon bifida. Evidence of A. bifida Igkappa gene, Fc receptor gene. Int. J. Vaccine Res., 3 (1): 1-2

Leclerc M., Marie Y., Davoult D., Jolly A. & de la Grange P. 2018. Adaptative Immunity, A True New Gene in Ophiocomina Nigra: An Ophuirid Igkappa Gene. Cell Cellular Life Sci. J., 3(1): 000117

Migné A., Trigui R.J., Davoult D. & Desroy N. 2018. Benthic metabolism over the emersion-Immersion alternation in sands colonized by the invasive Manila clam Ruditapes philippinarum. Estuar. Coast. Shelf Sci., 200: 371-379.

Qui-Minet Z., Delaunay C., Grall J., Six C., Cariou T., Bohner O., Legrand E., Davoult D., Martin S. 2018. The role of local environmental changes on maerl and its associated noncalcareous epiphytic flora in the Bay of Brest. Estuarine, Coastal and Shelf Science, 208: 140-152. https://doi.org/10.1016/j.ecss.2018.04.032

Bordeyne F., Davoult D., Migné A., Bertaud Du Chazaud E., Leroux C., Riera P. 2017. Trophic structure of two intertidal Fucus spp. communities along a vertical gradient: Similarity and seasonal stability evidenced with δ13C and δ15N. J. Sea Res., 120: 50-59

Bordeyne F., Migné A., Davoult D. 2017. Variation of fucoid community metabolism during the tidal cycle: insights from in situ measurements of seasonal carbon fluxes during emersion and immersion. Limnology & Oceanography, 62: 2418-2430

Davoult D., Surget G., Stiger-Pouvreau V., Noisette F., Riera P., Stagnol D., Androuin T., Poupart N. 2017. Multiple effects of a Gracilaria vermiculophylla invasion on estuatine mudflat functioning and diversity. Mar. Env. Res., 131: 227-23