Impact of subsurface crevassing on the depth–age relationship of high-Alpine ice cores extracted at Col du Dôme between 1994 and 2012

• Published in: The Cryosphere
• Main Authors: Preunkert, Susanne, Bohleber, Pascal, Legrand, Michel, Gilbert, Adrien, Erhardt, Tobias, Purtschert, Roland, Zipf, Lars, Waldner, Astrid, McConnell, Joseph R., Fischer, Hubertus
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2024
• Subjects: article; Verlagsveröffentlichung; Mont Blanc; ice core; The Cryosphere
• Online Access: https://doi.org/10.5194/tc-18-2177-2024; https://noa.gwlb.de/receive/cop_mods_00073370; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00071538/tc-18-2177-2024.pdf; https://tc.copernicus.org/articles/18/2177/2024/tc-18-2177-2024.pdf

Three seasonally resolved ice core records covering the 20th century were extracted in 1994, 2004, and 2012 at a nearly identical location from the Col du Dôme (4250 m above sea level, m a.s.l.; Mont Blanc, French Alps) drill site. Here, we complete and combine chemical records of major ions and rad...