Articles | Volume 12, issue 7
https://doi.org/10.5194/tc-12-2481-2018
https://doi.org/10.5194/tc-12-2481-2018
Research article
 | 
26 Jul 2018
Research article |  | 26 Jul 2018

Pore morphology of polar firn around closure revealed by X-ray tomography

Alexis Burr, Clément Ballot, Pierre Lhuissier, Patricia Martinerie, Christophe L. Martin, and Armelle Philip

Viewed

Total article views: 2,712 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,775 874 63 2,712 56 51
  • HTML: 1,775
  • PDF: 874
  • XML: 63
  • Total: 2,712
  • BibTeX: 56
  • EndNote: 51
Views and downloads (calculated since 27 Feb 2018)
Cumulative views and downloads (calculated since 27 Feb 2018)

Viewed (geographical distribution)

Total article views: 2,712 (including HTML, PDF, and XML) Thereof 2,465 with geography defined and 247 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 28 Mar 2024
Download
Short summary
Three-dimensional imaging of the pore network of polar firn from Antarctica was realized in order to relate the morphological evolution of pores with their progressive closure with depth. Evaluating the closed porosity was found to be very dependent on the size of samples and image reconstructions. A connectivity index, which is a parameter less dependent on such issues, was proposed and proved to accurately predict the close-off depths and densities of two polar sites.