Southern Hemisphere atmospheric history of carbon monoxide over the late Holocene reconstructed from multiple Antarctic ice archives

• Published in: Climate of the Past
• Main Authors: X. Faïn, D. M. Etheridge, K. Fourteau, P. Martinerie, C. M. Trudinger, R. H. Rhodes, N. J. Chellman, R. L. Langenfelds, J. R. McConnell, M. A. J. Curran, E. J. Brook, T. Blunier, G. Teste, R. Grilli, A. Lemoine, W. T. Sturges, B. Vannière, J. Freitag, J. Chappellaz
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2023
• Subjects: Environmental pollution; TD172-193.5; Environmental protection; TD169-171.8; Environmental sciences; GE1-350; Antarctic; Mawson Station; South Pole; Antarc*; Antarctica; ice core; South pole
• Online Access: https://doi.org/10.5194/cp-19-2287-2023; https://doaj.org/article/f7089eea6874422c95a609a1dd83c168

Carbon monoxide (CO) is a naturally occurring atmospheric trace gas, a regulated pollutant, and one of the main components determining the oxidative capacity of the atmosphere. Evaluating climate–chemistry models under different conditions than today and constraining past CO sources requires a relia...