The Concentration and Isotopic Abundances of Carbon Dioxide in the Atmosphere
Author:
- Charles D. KeelingCKCharles D. Keeling
Open Access
- 1 January 1960
- journal article
- Published by Stockholm University Press
- Vol. 12 (2) , 200-203
Abstract
A systematic variation with season and latitude in the concentration and isotopic abundance of atmospheric carbon dioxide has been found in the northern hemisphere. In Antarctica, however, a small but persistent increase in concentration has been found. Possible causes for these variations are discussed.Keywords
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