Articles | Volume 12, issue 10
https://doi.org/10.5194/cp-12-1949-2016
https://doi.org/10.5194/cp-12-1949-2016
Research article
 | 
12 Oct 2016
Research article |  | 12 Oct 2016

Ocean carbon cycling during the past 130 000 years – a pilot study on inverse palaeoclimate record modelling

Christoph Heinze, Babette A. A. Hoogakker, and Arne Winguth

Viewed

Total article views: 3,880 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,954 1,679 247 3,880 109 124
  • HTML: 1,954
  • PDF: 1,679
  • XML: 247
  • Total: 3,880
  • BibTeX: 109
  • EndNote: 124
Views and downloads (calculated since 18 Apr 2016)
Cumulative views and downloads (calculated since 18 Apr 2016)

Cited

Latest update: 08 Oct 2024
Download
Short summary
Sensitivities of sediment tracers to changes in carbon cycle parameters were determined with a global ocean model. The sensitivities were combined with sediment and ice core data. The results suggest a drawdown of the sea surface temperature by 5 °C, an outgassing of the land biosphere by 430 Pg C, and a strengthening of the vertical carbon transfer by biological processes at the Last Glacial Maximum. A glacial change in marine calcium carbonate production can neither be proven nor rejected.