Biogeosciences
Biogeosciences
BG
Articles | Volume 19, issue 22
Articles | Volume 19, issue 22
https://doi.org/10.5194/bg-19-5269-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-19-5269-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 22
Research article
 | 
22 Nov 2022
Research article |  | 22 Nov 2022

Acidification impacts and acclimation potential of Caribbean benthic foraminifera assemblages in naturally discharging low-pH water

Daniel François, Adina Paytan, Olga Maria Oliveira de Araújo, Ricardo Tadeu Lopes, and Cátia Fernandes Barbosa

Viewed

Total article views: 3,271 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,130 1,044 97 3,271 188 103 109
  • HTML: 2,130
  • PDF: 1,044
  • XML: 97
  • Total: 3,271
  • Supplement: 188
  • BibTeX: 103
  • EndNote: 109
Views and downloads (calculated since 13 Apr 2022)
Cumulative views and downloads (calculated since 13 Apr 2022)

Viewed (geographical distribution)

Total article views: 3,271 (including HTML, PDF, and XML) Thereof 3,172 with geography defined and 99 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 01 Jan 2026
Download
Short summary
Our analysis revealed that under the two most conservative acidification projections foraminifera assemblages did not display considerable changes. However, a significant decrease in species richness was observed when pH decreases to 7.7 pH units, indicating adverse effects under high-acidification scenarios. A micro-CT analysis revealed that calcified tests of Archaias angulatus were of lower density in low pH, suggesting no acclimation capacity for this species.
Read more
Share
Altmetrics
Final-revised paper
Preprint