Multi-tracer study of gas trapping in an East Antarctic ice core

• Main Authors: Fourteau, Kévin, Martinerie, Patricia, Fain, Xavier, Schaller, Christoph, Tuckwell, Rebecca, Löwe, Henning, Arnaud, Laurent, Magand, Olivier, Thomas, Elizabeth, Freitag, Johannes, Mulvaney, Robert, Schneebeli, Martin, Lipenkov, Vladimir
• Other Authors: Institut des Géosciences de l’Environnement (IGE), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut de Recherche pour le Développement (IRD)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ), Alfred Wegener Institute Potsdam, Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (AWI), British Antarctic Survey (BAS), Natural Environment Research Council (NERC), Institut Fédéral de Recherches sur la Forêt, la Neige et le Paysage (WSL), Institut Fédéral de Recherches Suisse, Arctic and Antarctic Research Institute (AARI), Russian Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2019
• Subjects: [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology; [SDU.OCEAN]Sciences of the Universe [physics]/Ocean; Atmosphere; [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology; Antarctic; Concordia Station; East Antarctica; Antarc*; Antarctica; ice core; The Cryosphere
• Online Access: https://hal.archives-ouvertes.fr/hal-02389077; https://hal.archives-ouvertes.fr/hal-02389077v2/document; https://hal.archives-ouvertes.fr/hal-02389077v2/file/Fourteau%20et%20al.%20-%202019%20-%20The%20Cryosphere.pdf; https://doi.org/10.5194/tc-2019-89

International audience We study a firn and ice core drilled at the new "Lock-In" site in East Antarctica, located 136 km away from Concordia station towards Durmont d'Urville. High resolution chemical and physical measurements were performed on the core, with a particular focus on the...