Antarctic Ice Cores: Methyl Chloride and Methyl Bromide
Data DOI:
https://doi.org/10.7265/N5DN430Q
Cite as
Saltzman, E., Aydin, M., Tatum, C., & Williams, M. (2007) "Antarctic Ice Cores: Methyl Chloride and Methyl Bromide" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N5DN430Q.
AMD - DIF Record(s)
Abstract
This data set is an analysis of methyl chloride (CH3Cl) and methyl bromide (CH3Br) in Antarctic ice core samples. Investigators reported mixing ratios of methyl chloride gas extracted from samples taken from the South Pole Remote Earth Science and Seismological Observatory (SPRESSO) core, drilled as part of the International Trans Antarctic Science Expedition (ITASE). This data covers an age range of 2159 - 140 years before present (Y.B.P.) where the year 2000 was used as present. Investigators analyzed trace gases in ice core samples from Siple Dome, West Antarctica (dry-drilled C core and deep, fluid-drilled A core) and from South Pole, Antarctica (300 m dry drilled SPRESSO core). Data are available in Microsoft Excel format and are available via FTP.
Creator(s):
Date Created:
2007-11-10
Repository:
USAP-DC (current)
- NSIDC (original)
Spatial Extent(s)
West: -144.39, East: -144.39, South: -89.93, North: -89.93
Award(s)
Version:
1
Related Project(s)
References
Keywords
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MD5 Checksum: 014032566e86bc7ed7d00f1c5936200d File Type: Microsoft Excel
MD5 Checksum: a9a65ce400516e13b0bc84ca1d181a10 File Type: Adobe Portable Document Format (PDF)
MD5 Checksum: 3cf0e49510801e4305a58fd0456fd10f File Type: Microsoft Excel
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