A revised 1000 year atmospheric δ 13 C-CO 2 record from Law Dome and South Pole, Antarctica

• Published in: Journal of Geophysical Research: Atmospheres
• Main Authors: Rubino, M, Etheridge, DM, Trudinger, CM, Allison, CE, Battle, MO, Langenfelds, RL, Steele, LP, Curran, MAJ, Bender, M, White, JWC, Jenk, TM, Blunier, T, Francey, RJ
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley-Blackwell Publishing, Inc 2013
• Subjects: Earth Sciences; Physical Geography and Environmental Geoscience; Palaeoclimatology; East Antarctica; Grim; Law Dome; South Pole; Antarc*; Antarctica; Antarctica Journal; ice core; South pole
• Online Access: https://doi.org/10.1002/jgrd.50668; http://ecite.utas.edu.au/87994

We present new measurements of δ13C of CO2 extracted from a high-resolution ice core from Law Dome (East Antarctica), together with firn measurements performed at Law Dome and South Pole, covering the last 150 years. Our analysis is motivated by the need to better understand the role and feedback of...