Water isotope data for last 10 ka from Skytrain Ice Rise ice core

This dataset consists of water isotope data (δ¹⁸O and δD) for the top 418 m (back to 10 kyr before present) from the ice core drilled in 2018-19 at Skytrain Ice Rise (79.7417°S 78.545°W), Antarctica. The top 2.83 m are from a snowpit. Most remaining data were from water sampled continuously from the...

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Bibliographic Details
Main Authors: Wolff, Eric William, Grieman, Mackenzie M, Hoffmann, Helene, Mulvaney, Robert, Rowell, Isobel, Humby, Jack
Format: Dataset
Language:English
Published: PANGAEA 2024
Subjects:
AGE
Antarctica
Antarctic ice core chronology (ST22)
Cavity ring-down spectroscopy (CRDS)
L2130-i
Picarro Inc.
delta18O
DEPTH
ice/snow
Deuterium Isotopes
IC
Ice core
Ice corer
Sample type
Skytrain_Ice_Rise
water isotopes
δ18O
δ Deuterium
Antarctic
Skytrain Ice Rise
Antarc*
ice core
W. Antarctica
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.966226
https://doi.org/10.1594/PANGAEA.966226
Description
Summary:This dataset consists of water isotope data (δ¹⁸O and δD) for the top 418 m (back to 10 kyr before present) from the ice core drilled in 2018-19 at Skytrain Ice Rise (79.7417°S 78.545°W), Antarctica. The top 2.83 m are from a snowpit. Most remaining data were from water sampled continuously from the melt stream of a continuous flow analysis system (data labelled as CFA), and are presented at 10 cm resolution where data exist. Discrete samples were also taken as a check, and in areas where the CFA data are missing; these data are labelled discrete. Data were measured using a Picarro L2130-i cavity ringdown spectrometer.

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