Articles | Volume 20, issue 23
https://doi.org/10.5194/bg-20-4875-2023
https://doi.org/10.5194/bg-20-4875-2023
Research article
 | 
08 Dec 2023
Research article |  | 08 Dec 2023

Single-celled bioturbators: benthic foraminifera mediate oxygen penetration and prokaryotic diversity in intertidal sediment

Dewi Langlet, Florian Mermillod-Blondin, Noémie Deldicq, Arthur Bauville, Gwendoline Duong, Lara Konecny, Mylène Hugoni, Lionel Denis, and Vincent M. P. Bouchet

Related authors

Towards a more integrative approach for environmental decision-making in Brazilian transitional waters: improving biomonitoring surveys with a benthic foraminiferal biotic index
Vincent M. P. Bouchet, Silvia Helena de Mello e Sousa, Carla Bonetti, Leticia Burone, Pierre Belart, Wania Duleba, Fabio Francescangeli, Fabrizio Frontalini, Lazaro Laut, Débora S. Raposo, André R. Rodrigues, Sibelle Trevisan Disaró, Daniel Vicente Pupo, Fabrício Leandro Damasceno, Jean-Charles Pavard, and Maria Virgínia Alves Martins
J. Micropalaeontol., 44, 237–261, https://doi.org/10.5194/jm-44-237-2025,https://doi.org/10.5194/jm-44-237-2025, 2025
Short summary
Multispecies expression of coccolithophore vital effects with changing CO2 concentrations and pH in the laboratory with insights for reconstructing CO2 levels in geological history
Goulwen Le Guevel, Fabrice Minoletti, Carla Geisen, Gwendoline Duong, Virginia Rojas, and Michaël Hermoso
Biogeosciences, 22, 2287–2308, https://doi.org/10.5194/bg-22-2287-2025,https://doi.org/10.5194/bg-22-2287-2025, 2025
Short summary
Biogeographic distribution of three phylotypes (T1, T2 and T6) of Ammonia (foraminifera, Rhizaria) around Great Britain: new insights from combined molecular and morphological recognition
Julien Richirt, Magali Schweizer, Aurélia Mouret, Sophie Quinchard, Salha A. Saad, Vincent M. P. Bouchet, Christopher M. Wade, and Frans J. Jorissen
J. Micropalaeontol., 40, 61–74, https://doi.org/10.5194/jm-40-61-2021,https://doi.org/10.5194/jm-40-61-2021, 2021
Short summary
Coalescence of bacterial groups originating from urban runoffs and artificial infiltration systems among aquifer microbiomes
Yannick Colin, Rayan Bouchali, Laurence Marjolet, Romain Marti, Florian Vautrin, Jérémy Voisin, Emilie Bourgeois, Veronica Rodriguez-Nava, Didier Blaha, Thierry Winiarski, Florian Mermillod-Blondin, and Benoit Cournoyer
Hydrol. Earth Syst. Sci., 24, 4257–4273, https://doi.org/10.5194/hess-24-4257-2020,https://doi.org/10.5194/hess-24-4257-2020, 2020
Short summary

Cited articles

Aller, R. C.: Benthic fauna and biogeochemical processes in marine sediments: the role of burrow structures, in: Nitrogen cycling in coastal marine environments, edited by: Blackburn, T. H,, and Sørensen, J., Chichester, 301–338, 1988. 
Aller, R. C. and Aller, J. Y.: Meiofauna and solute transport in marine muds, Limnol. Oceanogr., 37, 1018–1033, https://doi.org/10.4319/lo.1992.37.5.1018, 1992. 
Altschul, S. F., Gish, W., Miller, W., Myers, E. W., and Lipman, D. J.: Basic local alignment search tool, J. Mol. Biol., 215, 403–410, https://doi.org/10.1016/S0022-2836(05)80360-2, 1990. 
Anderson, M. J.: A new method for non-parametric multivariate analysis of variance, Austral Ecol., 26, 32–46, https://doi.org/10.1111/j.1442-9993.2001.01070.pp.x, 2001. 
Download
Short summary
Benthic foraminifera are single-cell marine organisms which can move in the sediment column. They were previously reported to horizontally and vertically transport sediment particles, yet the impact of their motion on the dissolved fluxes remains unknown. Using microprofiling, we show here that foraminiferal burrow formation increases the oxygen penetration depth in the sediment, leading to a change in the structure of the prokaryotic community.
Share
Altmetrics
Final-revised paper
Preprint