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Atmospheric CO 2 Concentrations over the Last Glacial Termination

Monnin, Eric, Indermühle, Andreas, Dällenbach, André, Flückiger, Jacqueline, Stauffer, Bernhard, Stocker, Thomas F., Raynaud, Dominique, Barnola, Jean-Marc·2001·Science

Abstract

A record of atmospheric carbon dioxide (CO 2 ) concentration during the transition from the Last Glacial Maximum to the Holocene, obtained from the Dome Concordia, Antarctica, ice core, reveals that an increase of 76 parts per million by volume occurred over a period of 6000 years in four clearly distinguishable intervals. The close correlation between CO 2 concentration and Antarctic temperature indicates that the Southern Ocean played an important role in causing the CO 2 increase. However, the similarity of changes in CO 2 concentration and variations of atmospheric methane concentration suggests that processes in the tropics and in the Northern Hemisphere, where the main sources for methane are located, also had substantial effects on atmospheric CO 2 concentrations.

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Metadata

Authors
Monnin, E., Indermühle, A., Dällenbach, A., Flückiger, J., Stauffer, B., Stocker, T. F., Raynaud, D., & Barnola, J.-M.
Venue
Science
Published
2001-01-05
Volume
291
Issue
5501
Pages
112-114
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2035587516
Cited by
1,272
References
1
FWCI
21.71
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Atmospheric CO 2 Concentrations over the Last Glacial Termination. https://app.cochat.ai/papers/10.1126/science.291.5501.112
The paper
Monnin, E., Indermühle, A., Dällenbach, A., Flückiger, J., Stauffer, B., Stocker, T. F., Raynaud, D., & Barnola, J.-M. (2001). Atmospheric CO 2 Concentrations over the Last Glacial Termination. Science. https://doi.org/10.1126/science.291.5501.112

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