Calcium and sodium concentrations of the Talos Dome ice core, Antarctica

• Main Authors: Schüpbach, Simon, Federer, Urs, Kaufmann, Patrik R, Albani, Samuel, Barbante, Carlo, Stocker, Thomas F, Fischer, Hubertus
• Format: Dataset
• Language: English
• Published: PANGAEA 2014
• Subjects: AGE; Calcium; CFA; Continuous Flow Analysis; DEPTH; ice/snow; ICEDRILL; Ice drill; Sodium ion; TALDICE; Talos_Dome; Antarc*; Antarctic; Antarctica; Dronning Maud Land; EPICA; ice core; Ross Sea; Sea ice; Southern Ocean
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.833044; https://doi.org/10.1594/PANGAEA.833044

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...