A revised 1000 year atmospheric δ 13 C-CO2 record from Law Dome and South Pole, Antarctica

• Published in: Journal of Geophysical Research: Atmospheres
• Main Authors: Rubino M., Etheridge D. M., Trudinger C. M., Allison C. E., Battle M. O., Langenfelds R. L., Steele L. P., Curran M., Bender M., White J. W. C., Jenk T. M., Blunier T., Francey R. J.
• Other Authors: Rubino, M., Etheridge, D. M., Trudinger, C. M., Allison, C. E., Battle, M. O., Langenfelds, R. L., Steele, L. P., Curran, M., Bender, M., White, J. W. C., Jenk, T. M., Blunier, T., Francey, R. J.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2013
• Subjects: Antarctica; carbon stable isotope; global carbon cycle; ice cores; East Antarctica; Grim; Law Dome; South Pole; Antarc*; ice core; South pole
• Online Access: http://hdl.handle.net/11591/410566; https://doi.org/10.1002/jgrd.50668; http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)2169-8996

We present new measurements of δ 13 C 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...