Climate of the Past
Climate of the Past
CP
Articles | Volume 17, issue 1
Articles | Volume 17, issue 1
https://doi.org/10.5194/cp-17-491-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-17-491-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 1
Research article
 | 
23 Feb 2021
Research article |  | 23 Feb 2021

Atmospheric iron supply and marine productivity in the glacial North Pacific Ocean

François Burgay, Andrea Spolaor, Jacopo Gabrieli, Giulio Cozzi, Clara Turetta, Paul Vallelonga, and Carlo Barbante

Viewed

Total article views: 2,726 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,810 831 85 2,726 83 120
  • HTML: 1,810
  • PDF: 831
  • XML: 85
  • Total: 2,726
  • BibTeX: 83
  • EndNote: 120
Views and downloads (calculated since 10 Jul 2020)
Cumulative views and downloads (calculated since 10 Jul 2020)

Viewed (geographical distribution)

Total article views: 2,726 (including HTML, PDF, and XML) Thereof 2,521 with geography defined and 205 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 23 Nov 2024
Download
Short summary
We present the first Fe record from the NEEM ice core, which provides insight into past atmospheric Fe deposition in the Arctic. Considering the biological relevance of Fe, we questioned if the increased eolian Fe supply during glacial periods could explain the marine productivity variability in the Fe-limited subarctic Pacific Ocean. We found no overwhelming evidence that eolian Fe fertilization triggered any phytoplankton blooms, likely because other factors play a more relevant role.
Read more