Acidity measured with the Electrical Conductivity Method (ECM) on the full EGRIP ice core, converted to hydrogen ion concentration

DOI

ECM data of the East GReenland Ice core Project (EGRIP) core with the technique described by Hammer (1980) was recorded in the field during the 2017, 2018, 2019, 2022, and 2023 field seasons. The resolution of ECM data is 1 mm. The data is given as H+ ion concentration, but the absolute calibration must be considered tentative. The data set is an extension of the data presented in Mojtabavi et al., 2020, and all details regarding data processing etc. can be found therein.

Identifier
DOI https://doi.org/10.1594/PANGAEA.984831
Related Identifier IsSupplementTo https://doi.org/10.5194/tc-19-3805-2025
Related Identifier References https://doi.org/10.1594/PANGAEA.922199
Related Identifier References https://doi.org/10.5194/tc-15-3655-2021
Related Identifier References https://doi.org/10.3189/S0022143000015227
Related Identifier References https://doi.org/10.5194/cp-16-2359-2020
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.984831
Provenance
Creator Rasmussen, Sune Olander ORCID logo; Sinnl, Giulia (ORCID: 0000-0003-1590-315X)
Publisher PANGAEA
Publication Year 2025
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 3196133 data points
Discipline Earth System Research
Spatial Coverage (-35.980 LON, 75.630 LAT); Greenland