The Cryosphere
The Cryosphere
TC
Articles | Volume 15, issue 7
Articles | Volume 15, issue 7
https://doi.org/10.5194/tc-15-3523-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/tc-15-3523-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 7
Research article
 | 
29 Jul 2021
Research article |  | 29 Jul 2021

Two-dimensional impurity imaging in deep Antarctic ice cores: snapshots of three climatic periods and implications for high-resolution signal interpretation

Pascal Bohleber, Marco Roman, Martin Šala, Barbara Delmonte, Barbara Stenni, and Carlo Barbante

Viewed

Total article views: 3,194 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,212 901 81 3,194 307 113 160
  • HTML: 2,212
  • PDF: 901
  • XML: 81
  • Total: 3,194
  • Supplement: 307
  • BibTeX: 113
  • EndNote: 160
Views and downloads (calculated since 23 Dec 2020)
Cumulative views and downloads (calculated since 23 Dec 2020)

Viewed (geographical distribution)

Total article views: 3,194 (including HTML, PDF, and XML) Thereof 3,083 with geography defined and 111 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 23 Nov 2025
Download
Short summary
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) offers micro-destructive, micrometer-scale impurity analysis of ice cores. For improved understanding of the LA-ICP-MS signals, novel 2D impurity imaging is applied to selected glacial and interglacial samples of Antarctic deep ice cores. This allows evaluating the 2D impurity distribution in relation to ice crystal features and assessing implications for investigating highly thinned climate proxy signals in deep polar ice.
Read more
Share
Special issue
Oldest Ice: finding and interpreting climate proxies in ice...