Articles | Volume 20, issue 24
https://doi.org/10.5194/bg-20-5177-2023
https://doi.org/10.5194/bg-20-5177-2023
Research article
 | 
21 Dec 2023
Research article |  | 21 Dec 2023

Impact of seawater sulfate concentration on sulfur concentration and isotopic composition in calcite of two cultured benthic foraminifera

Caroline Thaler, Guillaume Paris, Marc Dellinger, Delphine Dissard, Sophie Berland, Arul Marie, Amandine Labat, and Annachiara Bartolini

Related authors

Oxygen isotope composition of waters recorded in carbonates in strong clumped and oxygen isotopic disequilibrium
Caroline Thaler, Amandine Katz, Magali Bonifacie, Bénédicte Ménez, and Magali Ader
Biogeosciences, 17, 1731–1744, https://doi.org/10.5194/bg-17-1731-2020,https://doi.org/10.5194/bg-17-1731-2020, 2020
Short summary

Related subject area

Biogeochemistry: Biomineralization
The calcitic test growth rate of Spirillina vivipara (Foraminifera)
Yukiko Nagai, Katsuyuki Uematsu, Briony Mamo, and Takashi Toyofuku
Biogeosciences, 21, 1675–1684, https://doi.org/10.5194/bg-21-1675-2024,https://doi.org/10.5194/bg-21-1675-2024, 2024
Short summary
Marked recent declines in boron in Baltic Sea cod otoliths – a bellwether of incipient acidification in a vast hypoxic system?
Karin E. Limburg, Yvette Heimbrand, and Karol Kuliński
Biogeosciences, 20, 4751–4760, https://doi.org/10.5194/bg-20-4751-2023,https://doi.org/10.5194/bg-20-4751-2023, 2023
Short summary
Ocean acidification enhances primary productivity and nocturnal carbonate dissolution in intertidal rock pools
Narimane Dorey, Sophie Martin, and Lester Kwiatkowski
Biogeosciences, 20, 4289–4306, https://doi.org/10.5194/bg-20-4289-2023,https://doi.org/10.5194/bg-20-4289-2023, 2023
Short summary
Biomineralization of amorphous Fe-, Mn- and Si-rich mineral phases by cyanobacteria under oxic and alkaline conditions
Karim Benzerara, Agnès Elmaleh, Maria Ciobanu, Alexis De Wever, Paola Bertolino, Miguel Iniesto, Didier Jézéquel, Purificación López-García, Nicolas Menguy, Elodie Muller, Fériel Skouri-Panet, Sufal Swaraj, Rosaluz Tavera, Christophe Thomazo, and David Moreira
Biogeosciences, 20, 4183–4195, https://doi.org/10.5194/bg-20-4183-2023,https://doi.org/10.5194/bg-20-4183-2023, 2023
Short summary
Biogenic calcium carbonate as evidence for life
Sara Ronca, Francesco Mura, Marco Brandano, Angela Cirigliano, Francesca Benedetti, Alessandro Grottoli, Massimo Reverberi, Daniele Federico Maras, Rodolfo Negri, Ernesto Di Mauro, and Teresa Rinaldi
Biogeosciences, 20, 4135–4145, https://doi.org/10.5194/bg-20-4135-2023,https://doi.org/10.5194/bg-20-4135-2023, 2023
Short summary

Cited articles

Algeo, T. J., Luo, G. M., Song, H. Y., Lyons, T. W., and Canfield, D. E.: Reconstruction of secular variation in seawater sulfate concentrations, Biogeosciences, 12, 2131–2151, https://doi.org/10.5194/bg-12-2131-2015, 2015. 
Assayag, N., Rivé, K., Ader, M., Jézéquel, D., and Agrinier, P.: Improved method for isotopic and quantitative analysis of dissolved inorganic carbon in natural water samples, Rapid Commun. Mass Sp., 20, 2243–2251, 2006. 
Balan, E., Blanchard, M., Pinilla, C., and Lazzeri, M.: First-principles modeling of sulfate incorporation and 34S /32S isotopic fractionation in different calcium carbonates, Chem. Geol., 374/375, 84–91, https://doi.org/10.1016/j.chemgeo.2014.03.004, 2014. 
Barkan, Y., Paris, G., Webb, S. M., Adkins, J. F., and Halevy, I.: Sulfur isotope fractionation between aqueous and carbonate-associated sulfate in abiotic calcite and aragonite, Geochim. Cosmochim. Ac., 280, 317–339, https://doi.org/10.1016/j.gca.2020.03.022, 2020. 
Bé, A. W., Hemleben, C., Anderson, O. R., and Spindler, M.: Chamber formation in planktonic foraminifera, Micropaleontology, 25, 294–307, https://doi.org/10.2307/1485304, 1979. 
Download
Short summary
Our study focuses on one of the most used microfossils in paleoenvironmental reconstructions: foraminifera. We set up a novel approach of long-term cultures under variable and controlled conditions. Our results highlight that foraminiferal tests can be used as a unique record of both SO42−/CaCO3 and δ34S seawater variation. This establishes geological formations composed of biogenic carbonates as a potential repository of paleoenvironmental seawater sulfate chemical and geochemical variation.
Altmetrics
Final-revised paper
Preprint