High-resolution mineral dust and sea ice proxy records from the Talos Dome ice core

• Published in: Climate of the Past
• Main Authors: Schüpbach, Simon, Federer, Urs, Kaufmann, Patrik, Albani, S., Barbante, C., Stocker, Thomas, Fischer, Hubertus
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2013
• Subjects: 530 Physics; Antarctic; Dronning Maud Land; Indian; Ross Sea; Southern Ocean; Talos Dome; Antarc*; EPICA; ice core; Sea ice
• Online Access: https://boris.unibe.ch/47748/1/cp-9-2789-2013.pdf; https://boris.unibe.ch/47748/

In this study we report on new non-sea salt calcium (nssCa2+, mineral dust proxy) and sea salt sodium (ssNa+, sea ice proxy) records along the East Antarctic Talos Dome deep ice core in centennial resolution reaching back 150 thousand years (ka) before present. During glacial conditions nssCa2+ flux...