Dating of the GV7 East Antarctic ice core by high-resolution chemical records and focus on the accumulation rate variability in the last millennium

• Published in: Climate of the Past
• Main Authors: Nardin, Raffaello, Severi, Mirko, Amore, Alessandra, Becagli, Silvia, Burgay, Francois, Caiazzo, Laura, Ciardini, Virginia, Dreossi, Giuliano, Frezzotti, Massimo, Hong, Sang-Bum, Khan, Ishaq, Narcisi, Bianca Maria, Proposito, Marco, Scarchilli, Claudio, Selmo, Enricomaria, Spolaor, Andrea, Stenni, Barbara, Traversi, Rita
• Format: Text
• Language: English
• Published: 2021
• Subjects: Antarctic; East Antarctica; Oates Land; Antarc*; Antarctica; ice core
• Online Access: https://doi.org/10.5194/cp-17-2073-2021; https://cp.copernicus.org/articles/17/2073/2021/

Ice core dating is the first step for a correct interpretation of climatic and environmental changes. In this work, we release the dating of the uppermost 197 m of the 250 m deep GV7(B) ice core (drill site, 70 ∘ 41 ′ S, 158 ∘ 52 ′ E; 1950 m a.s.l. in Oates Land, East Antarctica) with a sub-annual r...