Articles | Volume 18, issue 8
https://doi.org/10.5194/cp-18-1757-2022
https://doi.org/10.5194/cp-18-1757-2022
Research article
 | 
03 Aug 2022
Research article |  | 03 Aug 2022

Changes in productivity and intermediate circulation in the northern Indian Ocean since the last deglaciation: new insights from benthic foraminiferal Cd ∕ Ca records and benthic assemblage analyses

Ruifang Ma, Sophie Sépulcre, Laetitia Licari, Frédéric Haurine, Franck Bassinot, Zhaojie Yu, and Christophe Colin

Viewed

Total article views: 2,089 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,281 770 38 2,089 117 42 49
  • HTML: 1,281
  • PDF: 770
  • XML: 38
  • Total: 2,089
  • Supplement: 117
  • BibTeX: 42
  • EndNote: 49
Views and downloads (calculated since 18 Nov 2020)
Cumulative views and downloads (calculated since 18 Nov 2020)

Viewed (geographical distribution)

Total article views: 2,089 (including HTML, PDF, and XML) Thereof 2,009 with geography defined and 80 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 27 May 2024
Download
Short summary
We provide high-resolution Cd / Ca records of benthic foraminifera on two cores from the northern Indian Ocean since the last deglaciation. We reconstructed intermediate Cdw records based on Cd / Ca. Combined with benthic foraminiferal assemblages, we show that intermediate Cdw during the last deglaciation was mainly influenced by the ventilation of intermediate–bottom water masses. Thereafter during the Holocene surface productivity is the main forcing factor related to monsoon precipitation.