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Development of a Laser Spectroscopy System for Analysis of 17Oexcess on Ice Cores
Entry ID: USAP-1341360

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This award supports a two-year project to develop a method for rapid and precise measurements of the difference in 18O/16O and 17O/16O isotope ratios in water, referred to as the 17O-excess. Measurement of 17O-excess is a recent innovation in geochemistry, complementing traditional measurements of the ratios of hydrogen (D/H) and oxygen (18O/16O). Conventional measurements of 17O/16O are ...

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Description: NSF Award Abstract #1341360

Description: Seasonal 17O isotope data from Lake Vostok and WAIS Divide snow pits
Data Set Citation
Version: Not provided
Temporal Coverage
Start Date: 2013-10-01T00:00:00.000Z
Stop Date: 2015-09-30T23:59:59.999Z
ISO Topic Category
Data Set Progress
Data Center
United States Antarctic Program Data Center
Data Center URL: http://www.usap-dc.org/

Data Center Personnel
Name: Data Manager
Email: info at usap-dc.org
Contact Address:
Lamont-Doherty Earth Observatory
61 Route 9W
City: Palisades
Province or State: NY
Postal Code: 10964
Country: USA
Eric J. Steig
Email: steig at uw.edu
Contact Address:
University of Washington
City: Seattle
Province or State: WA
Postal Code: 98195
Country: US
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 1970-01-01
Last DIF Revision Date: 2017-06-06