research data . Dataset . 2021

Chemical impurity distribtion (Na, Mg, Sr) in the EPICA Dome C ice core bag 1065 obtained from 2D imaging with LA-ICP-MS

Bohleber, Pascal; Roman, Marco; Šala, Martin; Delmonte, Barbara; Stenni, Barbara; Barbante, Carlo; Vascon, Sebastiano; Kaleem, Siddiqi; Pelillo, Marcello;
Open Access
  • Published: 08 Jun 2021
  • Publisher: Zenodo
Abstract
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) offers micron-resolution 2D chemical imaging, which has been adapted recently to ice core analysis. Measurements were performed in 2020 at the Ca’Foscari University of Venice, in order to investigate the localization of impurities in the ice samples. Here an image is presented from applying LA-ICP-MS elemental imaging to a glacial (MIS2, bag 1065) samples of the EPICA Dome C ice core from central Antarctica. Lateral resolution is 35 microns both along and perpendicular to the scan direction. Considered as analytes are 23Na, 25Mg and 88Sr. Background and drift correction as well as imag...
Subjects
free text keywords: ice core, chemical impurities, Antarctica, LA-ICP-MS
Related Organizations
Communities
  • EUTOPIA Alliance
Funded by
EC| GOLD-ICE
Project
GOLD-ICE
Next generation analysis of the oldest ice core layers
  • Funder: European Commission (EC)
  • Project Code: 790280
  • Funding stream: H2020 | MSCA-IF-EF-ST
,
NSERC
Project
  • Funder: Natural Sciences and Engineering Research Council of Canada (NSERC)
,
EC| Beyond EPICA
Project
Beyond EPICA
Beyond EPICA Oldest Ice Core: 1,5 Myr of greenhouse gas – climate feedbacks
  • Funder: European Commission (EC)
  • Project Code: 815384
  • Funding stream: H2020 | RIA
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Open Access
ZENODO
Dataset . 2021
Provider: Datacite
Open Access
ZENODO
Dataset . 2021
Provider: ZENODO
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