Methyl bromide in preindustrial air: Measurements from an Antarctic ice core
This paper presents the first ice core measurements of methyl bromide (CH3Br). Samples from a shallow Antarctic ice core (Siple Dome, West Antarctica), ranging in mean gas dates from 1671 to 1942, had a mean CH3Br mixing ratio of 5.8 ppt. These results extend the existing historical record derived f...
Published in: | Journal of Geophysical Research |
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Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
eScholarship, University of California
2004
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Subjects: | |
Online Access: | http://www.escholarship.org/uc/item/2fq8x031 |