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Data Set ID:

GISP2 (D Core) Methane Concentration Data, Version 1

This ice core data is archived at the World Data Center for Paleoclimatology and is available through the Ice Core Data Gateway. The data includes methane data from the Greenland Ice Sheet Project 2 (GISP2). GISP2 is an ice core project that drilled through the Greenland ice sheet and 1.55 meters into bedrock. The ice core is 3053.44 meters in depth, the deepest ice core recovered in the world at the time. The ice core was completed in 1993 after five years of drilling.

Methane concentrations were determined by GC-FID using standards calibrated by NOAA CMDL.
The gas age time scales and analytical techniques are described in further detail in the publication.

Spatial Coverage: Not specified
Spatial Resolution: Not Specified
Temporal Coverage: Not specified
Temporal Resolution: Not specified
  • Ice Core Records
  • Ice Core Records > Methane
Platform(s) Not specified
Sensor(s): Not specified
Data Format(s):
  • ASCII Text (.txt)
Version: V1
Data Contributor(s): Edward Brook

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.

Brook, E.J. 2008. GISP2 (D Core) Methane Concentration Data, Version 1. [Indicate subset used]. Boulder, Colorado USA. Paleo: NOAA Paleoclimatology Program. [Date Accessed].
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