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: R. Nardin, M. Severi, A. Amore, S. Becagli, F. Burgay, L. Caiazzo, V. Ciardini, G. Dreossi, M. Frezzotti, S.-B. Hong, I. Khan, B. M. Narcisi, M. Proposito, C. Scarchilli, E. Selmo, A. Spolaor, B. Stenni, R. Traversi
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2021
• Subjects: geo; envir; 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/cp-17-2073-2021.pdf; https://doaj.org/article/16dd67f0bb2f4866b86c8313fb33bf00

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 resolut...