IEDA
Dataset Information
Central West Antarctic Glaciochemistry from Ice Cores
Data DOI:
https://doi.org/10.7265/N5959FHQ
Cite as
Reusch, D. (2003) "Central West Antarctic Glaciochemistry from Ice Cores" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N5959FHQ.
AMD - DIF Record(s)
Abstract
Glaciochemical and accumulation rate records developed from four ice cores in central West Antarctica are used to reconstruct former atmospheric circulation patterns in this region for the last 40 years with extended records (150-250 years) at two sites. The sites lie on a 200 km traverse from 82 degrees 22 minutes south, 119 degrees 17 minutes west to 81 degrees 22 minutes south, 107 degrees 17 minutes west, gaining elevation from 950 to 1930 m. The glaciochemical records represent the major ionic species present in Antarctic snow: sodium, potassium, magnesium, calcium, chloride, nitrate, and sulfate.
Creator(s):
Date Created:
2003-10-16
Repository:
USAP-DC (current) - NSIDC (original)
Spatial Extent(s)
West: -120, East: -105, South: -85, North: -80
Temporal Extent(s)
Start: 1740-01-01 - End: 1994-12-31
Start: 1994-01-01 - End: 1995-12-31
Version:
1
References
  1. Reusch, D. B., P. A. Mayewski, S. I. Whitlow, I. I. Pittalwala and, M. S. Twickler (1999). 'Spatial Variability of Climate and Past, Atmospheric Circulation Patterns from Central West Antarctic, Glaciochemistry.' Journal of Geophysical Research 104(D6): 5985-6001. (doi:10.1029/1998JD200056)
  2. Reusch, D. B., Recent Climate in Central West Antarctica Using Ice, Cores, M.S. thesis, University of New Hampshire, Durham, 1997.
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