Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core

• Main Authors: Shin, Jinhwa, Nehrbass-Ahles, Christoph, Grilli, Roberto, Beeman, Jai Chowdhry, Parrenin, Frédéric, Teste, Grégory, Landais, Amaëlle, Schmidely, Loïc, Silva, Lucas, Schmitt, Jochen, Bereiter, Bernhard, Stocker, Thomas F, Fischer, Hubertus, Chappellaz, Jérôme A
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: DEPTH; ice/snow; Dome C; Antarctica; Dual-inlet mass spectrometer (Delta V Plus) after wet extraction (Bréant et al.; 2019); EDC; EPICA; EPICA Dome C; European Project for Ice Coring in Antarctica; Greenhouse gases; Ice core; ICEDRILL; Ice drill; MIS 6; Reference/source; Uniform resource locator/link to reference; δ15N; gas; standard deviation; Snow Dome; Antarc*; ice core
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.929513; https://doi.org/10.1594/PANGAEA.929513

Isotopes of molecular nitrogen in air bubbles were measured from EDC at the Laboratoire des Sciences du Climat et de l'Environnement (LSCE), France. The gas was extracted from the ice by a wet extraction technique and the released air was analysed by a dual-inlet mass spectrometer (Delta V Plus...