The Cryosphere
The Cryosphere
TC
Articles | Volume 15, issue 4
Articles | Volume 15, issue 4
https://doi.org/10.5194/tc-15-1931-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-15-1931-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 4
Research article
 | 
21 Apr 2021
Research article |  | 21 Apr 2021

Spectral attenuation coefficients from measurements of light transmission in bare ice on the Greenland Ice Sheet

Matthew G. Cooper, Laurence C. Smith, Asa K. Rennermalm, Marco Tedesco, Rohi Muthyala, Sasha Z. Leidman, Samiah E. Moustafa, and Jessica V. Fayne

Viewed

Total article views: 3,121 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,165 855 101 3,121 142 86 109
  • HTML: 2,165
  • PDF: 855
  • XML: 101
  • Total: 3,121
  • Supplement: 142
  • BibTeX: 86
  • EndNote: 109
Views and downloads (calculated since 17 Mar 2020)
Cumulative views and downloads (calculated since 17 Mar 2020)

Viewed (geographical distribution)

Total article views: 3,121 (including HTML, PDF, and XML) Thereof 2,865 with geography defined and 256 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 06 Sep 2024
Download
Short summary
We measured sunlight transmitted into glacier ice to improve models of glacier ice melt and satellite measurements of glacier ice surfaces. We found that very small concentrations of impurities inside the ice increase absorption of sunlight, but the amount was small enough to enable an estimate of ice absorptivity. We confirmed earlier results that the absorption minimum is near 390 nm. We also found that a layer of highly reflective granular "white ice" near the surface reduces transmittance.
Read more