Methane concentration in the glacial atmosphere was only half that of the preindustrial Holocene
Air entrapped in bubbles of cold ice has essentially the same composition as that of the atmosphere at the time of bubble formation. Measurements on ice core samples from Byrd Station (Antarctica) and Dye 3 (Greenland) show that the atmospheric methane concentration was only about 350 parts per 109...
Published in: | Nature |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Macmillan Journals Ltd.
1988
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Subjects: | |
Online Access: | https://boris.unibe.ch/158247/1/stauffer88nat.pdf https://boris.unibe.ch/158247/ |