Biogeosciences
Biogeosciences
BG
Articles | Volume 22, issue 1
Articles | Volume 22, issue 1
https://doi.org/10.5194/bg-22-41-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-22-41-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 22, issue 1
Research article
 | 
06 Jan 2025
Research article |  | 06 Jan 2025

Molecular-level characterization of supraglacial dissolved and water-extractable organic matter along a hydrological flow path in a Greenland Ice Sheet micro-catchment

Eva L. Doting, Ian T. Stevens, Anne M. Kellerman, Pamela E. Rossel, Runa Antony, Amy M. McKenna, Martyn Tranter, Liane G. Benning, Robert G. M. Spencer, Jon R. Hawkings, and Alexandre M. Anesio

Viewed

Total article views: 1,563 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,266 247 50 1,563 104 47 68
  • HTML: 1,266
  • PDF: 247
  • XML: 50
  • Total: 1,563
  • Supplement: 104
  • BibTeX: 47
  • EndNote: 68
Views and downloads (calculated since 13 Mar 2024)
Cumulative views and downloads (calculated since 13 Mar 2024)

Viewed (geographical distribution)

Total article views: 1,563 (including HTML, PDF, and XML) Thereof 1,501 with geography defined and 62 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 08 Nov 2025
Download
Short summary
This study provides the first evidence for biogeochemical cycling of supraglacial dissolved organic matter (DOM) in meltwater flowing through the porous crust of weathering ice that covers glacier ice surfaces during the melt season. Movement of water through the weathering crust is slow, allowing microbes and solar radiation to alter the DOM in glacial meltwaters. This is important as supraglacial meltwaters deliver DOM to downstream aquatic environments.
Read more
Share
Altmetrics
Final-revised paper
Preprint