Articles | Volume 16, issue 13
https://doi.org/10.5194/bg-16-2661-2019
https://doi.org/10.5194/bg-16-2661-2019
Research article
 | 
11 Jul 2019
Research article |  | 11 Jul 2019

What drives the latitudinal gradient in open-ocean surface dissolved inorganic carbon concentration?

Yingxu Wu, Mathis P. Hain, Matthew P. Humphreys, Sue Hartman, and Toby Tyrrell

Viewed

Total article views: 4,311 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
3,140 1,088 83 4,311 91 96
  • HTML: 3,140
  • PDF: 1,088
  • XML: 83
  • Total: 4,311
  • BibTeX: 91
  • EndNote: 96
Views and downloads (calculated since 15 Aug 2018)
Cumulative views and downloads (calculated since 15 Aug 2018)

Viewed (geographical distribution)

Total article views: 4,311 (including HTML, PDF, and XML) Thereof 4,041 with geography defined and 270 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Discussed (final revised paper)

Latest update: 14 Dec 2024
Download
Short summary
This study takes advantage of the GLODAPv2 database to investigate the processes driving the surface ocean dissolved inorganic carbon distribution, with the focus on its latitudinal gradient between the polar oceans and the low-latitude oceans. Based on our quantitative study, we find that temperature-driven CO2 gas exchange and high-latitude upwelling of DIC- and TA-rich deep waters are the two major drivers, with the importance of the latter not having been previously realized.
Altmetrics
Final-revised paper
Preprint