Ancient air challenges prominent explanation for a shift in glacial cycles

Eric W. Wolff ()

Nature, 2019, vol. 574, issue 7780, 636-637

Abstract: An analysis of air up to 2 million years old, trapped in Antarctic ice, shows that a major shift in the periodicity of glacial cycles was probably not caused by a long-term decline in atmospheric levels of carbon dioxide.

Keywords: Climate; sciences (search for similar items in EconPapers)
Date: 2019
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DOI: 10.1038/d41586-019-03199-8

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