Water stable isotopic composition of precipitation at Concordia Station (Dome C), East Antarctica (2017-2021)

DOI

The data set provides a five-year record (2017-2021) of the water stable isotopic composition of precipitation samples collected daily at Concordia Station (Dome C), East Antarctica (-75.10°N, 123.35°E, 3233 m a.s.l.). The samples are collected every day at 2 AM UTC all-year round on a raised platform (1m from the surface), 800m upwind of the main station. The water stable isotopic composition of the samples is measured at the Ca' Foscari University of Venice, Italy, with PICARRO laser spectrometers. The data is reported with delta-notation (in ‰) with respect to the Vienna Standard Mean Ocean Water (VSMOW). In addition, the data set provides the weight of each precipitation sample collected, converted to SWE (mm w.e.).

Identifier
DOI https://doi.org/10.1594/PANGAEA.972031
Related Identifier References https://doi.org/10.5194/egusphere-2023-2813
Related Identifier References https://doi.org/10.5281/ZENODO.10197160
Related Identifier References https://doi.org/10.5194/egusphere-2024-685
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.972031
Provenance
Creator Dreossi, Giuliano; Stenni, Barbara ORCID logo; Masiol, Mauro; Zannoni, Daniele ORCID logo; Ollivier, Inès ORCID logo
Publisher PANGAEA
Publication Year 2025
Funding Reference National Research Council https://doi.org/10.13039/501100004462 Crossref Funder ID PNRA18_00031 https://www.pnra.aq/it/project/610/what-determines-isotopic-composition-antarctic-precipitation What determines the isotopic composition of Antarctic precipitation? (WHETSTONE)
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 3788 data points
Discipline Earth System Research
Spatial Coverage (123.350 LON, -75.100 LAT); Dome C, Antarctica
Temporal Coverage Begin 2017-01-01T02:30:00Z
Temporal Coverage End 2021-12-31T03:00:00Z