Get Data

Data Set ID:
NSIDC-0131

Methane and Carbonyl Sulfide Analysis of Siple Dome Ice Core Subsamples, Version 1

This data set is part of the West Antarctic Ice Sheet cores (WAISCORES) project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and analyzed ice cores from the Siple Dome, in the Siple Coast region, West Antarctica. Siple Dome ice cores were analyzed for methanesulfonate (MSA) and carbonyl sulfide (OCS). The methanesulfonate analysis was done on cores A-E and a hot water core, and the carbonyl sulfide analysis was done on 11 C cores. Methanesulfonate data include the sample identification number, depth, and methanesulfonate parts per billion (ppb) of each sample. Carbonyl sulfide data include the depth, OCS parts per trillion (ppt) of each sample, percent error, and gas age (years). Data are available via FTP in tab-delimited ASCII text (.dat, .txt) file format.

Geographic Coverage

Spatial Coverage:
  • N: -81, S: -81, E: -149, W: -149

Spatial Resolution: Not Specified
Temporal Coverage:
  • 1 January 1996 to 31 December 1999
Temporal Resolution: Not specified
Parameter(s):
  • Atmospheric Chemistry > Sulfur Compounds > Carbonyl Sulfide
  • Ice Core Records
  • Snow/Ice > Ice Depth/Thickness
  • Glaciers/Ice Sheets > Ice Sheets
  • Ice Core Records > Methane
  • Atmospheric Chemistry > Carbon and Hydrocarbon Compounds > Methane
  • Snow/Ice > Snow/Ice Chemistry
Platform(s) GROUND STATIONS, GROUND-BASED OBSERVATIONS, LABORATORY
Sensor(s): CORING DEVICES
Data Format(s):
  • ASCII Text
Version: V1
Data Contributor(s): Eric Saltzman, Murat Aydin

Data Citation

As a condition of using these data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.

Saltzman, E. and M. Aydin. 2002. Methane and Carbonyl Sulfide Analysis of Siple Dome Ice Core Subsamples, Version 1. [Indicate subset used]. Boulder, Colorado USA. NSIDC: National Snow and Ice Data Center. doi: http://dx.doi.org/10.7265/N5P848VP. [Date Accessed].
Questions? Please contact:

NSIDC User Services
Phone: 1 303 492-6199
Fax: 1 303 492-2468
Email: nsidc@nsidc.org
Contact Address:
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA