Seawater carbonate chemistry and calcification in two large, benthic foraminiferal species

DOI

We report growth of two large benthic photosymbiont-bearing foraminifera, Heterostegina depressa and Amphistegina lessonii, cultured at four different ocean acidification scenarios (400, 700, 1000 and 2200 ppm atmospheric pCO2). Using the alkalinity anomaly technique, we calculated the amount of calcium carbonate precipitated during the incubation. The chamber addition rates for each of the conditions were also determined.

In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2023-09-06.

Identifier
DOI https://doi.org/10.1594/PANGAEA.963549
Related Identifier https://doi.org/10.1371/journal.pone.0289122
Related Identifier https://cran.r-project.org/web/packages/seacarb/index.html
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.963549
Provenance
Creator Dammer, Linda Karoline; Ivkić, Angelina ORCID logo; de Nooijer, Lennart Jan ORCID logo; Renema, Willem ORCID logo; Webb, Alice (ORCID: 0000-0003-2356-459X); Reichart, Gert-Jan ORCID logo
Publisher PANGAEA
Contributor Yang, Yan
Publication Year 2023
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 4177 data points
Discipline Earth System Research