IEDA
Dataset Information
Nitrogen and Oxygen Gas Isotopes in the Siple Dome and Byrd Ice Cores, Antarctica
Data DOI:
https://doi.org/10.7265/N55X26V0
Cite as
Severinghaus, J. P. (2009) "Nitrogen and Oxygen Gas Isotopes in the Siple Dome and Byrd Ice Cores, Antarctica" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N55X26V0.
AMD - DIF Record(s)
Abstract
This data set consists of Gas-isotopic data from the Siple Dome and and Greenland Ice Sheet Project 2 (GISP2) ice cores covering roughly the last 100,000 years (100 ka), consisting of d15N (15N/14N) of N2, d18O (18O/16O) of O2, dO2/N2, and dAr/N2. Derived parameters include d18Oatm, d15N, dO2/N2, and dAr/N2. Data are available via FTP as ASCII text files (.txt) and Microsoft Excel files (.xls).
Date Created:
2009-07-17
Repository:
USAP-DC (current) - NSIDC (original)
Spatial Extent(s)
West: -119.533333, East: -119.533333, South: -80.016667, North: -80.016667
Temporal Extent(s)
Start: 2005-01-01 - End: 2008-12-31
Award(s)
Version:
1
References
  1. Severinghaus, J.P., R. Beaudette, M. Headly, K. Taylor, E.J. Brook, Oxygen-18 of O2 Records the Impact of Abrupt Climate Change on the Terrestrial Biosphere, Science 324, 1431-1434 (2009). doi: 10.1126/science.1169473 (doi:10.1126/science.1169473)
Supplemental Docs
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nsidc0407_UG.pdf
Data Files
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2.0 MB
Data_Severinghaus_etal2009.txt
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2.4 MB
Data_Severinghaus_etal2009.xls

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