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)

• Main Authors: Town, Michael S, Steen-Larsen, Hans Christian, Wahl, Sonja, Faber, Anne-Katrine
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Age; Date; DATE/TIME; DEPTH; ice/snow; Deuterium excess; EastGRIP; EastGRIP_transect; Greenland; ln-Deuterium excess; Position; Signals from the Surface Snow: Post-Depositional Processes Controlling the Ice Core Isotopic Fingerprint; SNOW; Snow/ice sample; snow cores; SNOWISO; water isotopes; δ18O; water; standard deviation; δ Deuterium; ice core; Ice Sheet
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.959353; https://doi.org/10.1594/PANGAEA.959353

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.