Water isotopologues of near-surface polar snow from short (1-m) snow cores, extracted from the EastGRIP site on Greenland Ice Sheet during summers 2017-2019 with age-depth model (depthIndex_manualConstModel) ...

1-m vertical resolution snow profile isotope data (dD, d18O, dxs, dxsln) from EastGRIP, Greenland. An age-depth model has been applied based on when peak monthly temperatures occur. The results of this modeled snow age are called ageDepth in this data set. In the absence of constrained peak temperat...

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Bibliographic Details
Main Authors: Town, Michael S, Steen-Larsen, Hans Christian, Wahl, Sonja, Faber, Anne-Katrine
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
EastGRIP
Greenland
snow cores
water isotopes
DEPTH, ice/snow
Position
DATE/TIME
δ18O, water
δ18O, water, standard deviation
δ Deuterium, water
δ Deuterium, water, standard deviation
Deuterium excess
ln-Deuterium excess
Date
Age
AGE
Snow/ice sample
Signals from the Surface Snow Post-Depositional Processes Controlling the Ice Core Isotopic Fingerprint SNOWISO
ice core
Ice Sheet
Online Access:https://dx.doi.org/10.1594/pangaea.959353
https://doi.pangaea.de/10.1594/PANGAEA.959353
Description
Summary:1-m vertical resolution snow profile isotope data (dD, d18O, dxs, dxsln) from EastGRIP, Greenland. An age-depth model has been applied based on when peak monthly temperatures occur. The results of this modeled snow age are called ageDepth in this data set. In the absence of constrained peak temperatures, a manual assignment of end date for the profile was made based first on the mean accumulation for the relevant time period was used for the age-depth model and then the likely timing of the final d18O values. ...

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