IEDA
Dataset Information
Mid-Holocene high-resolution water isotope time series for the WAIS Divide ice core
Data DOI:
https://doi.org/10.15784/601326
Cite as
Jones, T., Morris , V., Vaughn, B., & White, J. (2020) "Mid-Holocene high-resolution water isotope time series for the WAIS Divide ice core" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601326.
AMD - DIF Record(s)
Abstract
The original water stable isotope data for the WAIS Divide Deep Ice Core was generated under the University of Colorado INSTAAR Stable Isotope Lab (NSF Award# 1443328). This data set contains high-resolution dD and d18O data for the West Antarctic Ice Sheet (WAIS) Divide Ice core. Drilling was initiated in 2006 and completed in 2011, and subsequent analyses on the ice were performed at the University of Colorado INSTAAR Stable Isotope Lab using Continuous Flow Analysis (CFA). The targeted resampling of the WAIS Divide Ice core (1035.4 - 1368.2m) occurred for this grant (NSF OPP - Antarctic Glaciology 1807522) to replace data analyzed on an older generation Laser Absorption Spectroscopy instrument. The resampling interval was identified using information theory.
Creator(s):
Jones, Tyler R.; Morris , Valerie; Vaughn, Bruce; White, James
Date Created:
2020-05-26
Repository:
USAP-DC (current)
Spatial Extent(s)
West: -112.1115, East: -112.1115, South: -79.481, North: -79.481
Award(s)
Version:
1
References
  1. Garland, J., Jones, T. R., Neuder, M., Morris, V., White, J. W., & Bradley, E. (2018). Anomaly detection in paleoclimate records using permutation entropy. Entropy, 20(12), 931. (doi:10.3390/e20120931)
  2. Garland, J., Jones, T. R., Neuder, M., White, J. W., & Bradley, E. (2019). An information-theoretic approach to extracting climate signals from deep polar ice cores. Chaos: An Interdisciplinary Journal of Nonlinear Science, 29(10), 101105. (doi:10.1063/1.5127211)
Supplemental Docs
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README_601326.txt
Data Files
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Resample-WDC06A-ISO-ReadMe-mm-raw.rtf

SHA256 Checksum: 3dbc4f157222ba98bf12547eb7f77384 File Type: Readme Text File

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WAIS06AResampleFullData20200218.txt

SHA256 Checksum: 10751dd385da565f93caffac53416813 File Type: Text File

This dataset has been downloaded 7 times since March 2017 (based on unique date-IP combinations)