The Cryosphere
The Cryosphere
TC
Articles | Volume 18, issue 8
Articles | Volume 18, issue 8
https://doi.org/10.5194/tc-18-3439-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/tc-18-3439-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 8
Research article
 | 
06 Aug 2024
Research article |  | 06 Aug 2024

The potential of in situ cosmogenic 14CO in ice cores as a proxy for galactic cosmic ray flux variations

Vasilii V. Petrenko, Segev BenZvi, Michael Dyonisius, Benjamin Hmiel, Andrew M. Smith, and Christo Buizert

Viewed

Total article views: 3,687 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,858 649 180 3,687 219 353
  • HTML: 2,858
  • PDF: 649
  • XML: 180
  • Total: 3,687
  • BibTeX: 219
  • EndNote: 353
Views and downloads (calculated since 03 Jan 2024)
Cumulative views and downloads (calculated since 03 Jan 2024)

Viewed (geographical distribution)

Total article views: 3,687 (including HTML, PDF, and XML) Thereof 3,618 with geography defined and 69 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 13 Jun 2026
Download
Short summary
This manuscript presents the concept for a new proxy for past variations in the galactic cosmic ray flux (GCR). Past variations in GCR flux are important to understand for interpretation of records of isotopes produced by cosmic rays; these records are used for reconstructing solar variations and past land ice extent. The proxy involves using measurements of 14CO in ice cores, which should provide an uncomplicated and precise estimate of past GCR flux variations for the past few thousand years.
Read more
Share
Special issue
Ice core science at the three poles (CP/TC inter-journal SI)