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ICE CORE

GISP2 - 8.2ka Gas Isotope and Methane Data

Map of data site

Kobashi, T., J.P. Severinghaus, E.J. Brook, J.-M. Barnola, and A.M. Grachev. 2007. Precise timing and characterization of abrupt climate change 8200 years ago from air trapped in polar ice. Quaternary Science Reviews, Vol. 26, Issues 9-10, pp. 1212-1222, May 2007.

Data Coverage North: 72.6 * South: 72.6
East: -38.5 * West: -38.5
Altitude: 3200 m

Start Year: -6655 AD   End Year: -5661 AD

Data:     Please Cite Data Contributors!
  greenland/summit/gisp2/gases/gisp2-8200-gas-iso.txt

Summary:

Records of past temperature, precipitation, atmospheric trace gases, and other aspects of climate and environment derived from ice cores drilled on glaciers and ice caps around the world. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations.
More Info on Ice Cores

Parameters:

delta Argon 40 ratio; methane concentration (parts per billion by volume); delta 15N (per mil)

Complete XML Record:

noaa-icecore-6094  (Last Revised: 2008-06-19 )

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