Climate of the Past
Climate of the Past
CP
Articles | Volume 21, issue 1
Articles | Volume 21, issue 1
https://doi.org/10.5194/cp-21-211-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-21-211-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21, issue 1
Research article
 | 
28 Jan 2025
Research article |  | 28 Jan 2025

A sub-fossil coral Sr∕Ca record documents northward shifts of the Tropical Convergence Zone in the eastern Indian Ocean

Miriam Pfeiffer, Hideko Takayanagi, Lars Reuning, Takaaki K. Watanabe, Saori Ito, Dieter Garbe-Schönberg, Tsuyoshi Watanabe, Chung-Che Wu, Chuan-Chou Shen, Jens Zinke, Geert-Jan A. Brummer, and Sri Yudawati Cahyarini

Viewed

Total article views: 1,800 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,317 402 81 1,800 72 125
  • HTML: 1,317
  • PDF: 402
  • XML: 81
  • Total: 1,800
  • BibTeX: 72
  • EndNote: 125
Views and downloads (calculated since 15 Apr 2024)
Cumulative views and downloads (calculated since 15 Apr 2024)

Viewed (geographical distribution)

Total article views: 1,800 (including HTML, PDF, and XML) Thereof 1,798 with geography defined and 2 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 27 Dec 2025
Download
Short summary
A coral reconstruction of past climate shows changes in the seasonal cycle of sea surface temperature in the south-eastern tropical Indian Ocean. An enhanced seasonal cycle suggests that the tropical rainfall belt shifted northwards between 1856–1918. We explain this with greater warming in the north-eastern Indian Ocean relative to the south-east, which strengthens surface winds and coastal upwelling in the eastern Indian Ocean, leading to greater cooling south of the Equator.

Read more
Share