Triple isotopic composition of atmospheric oxygen (Δ17O of O2) over 58.0-150.0, 233.2-238.1, and 445.6-796.3 ka from EPICA Dome C ice core

DOI

Here we present the triple isotopic composition of atmospheric oxygen (Δ17O of O2) measured from EPICA Dome C (EDC) ice core, Antarctica, over 58.0-150.0, 233.2-238.1, and 445.6-796.3 ka, in order to reconstruct the past global biosphere productivity (Luz et al., 1999). The data were produced between Feb. 2019 and Oct. 2020 at Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Gif-sur-Yvette, France. The air samples trapped in EDC ice cores were extracted and purified by a semi-automated system of LSCE, following the identical principles of Barkan and Luz (2005).

Identifier
DOI https://doi.org/10.1594/PANGAEA.941483
Related Identifier References https://doi.org/10.1002/rcm.2250
Related Identifier References https://doi.org/10.1038/22987
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.941483
Provenance
Creator Yang, Ji-Woong ORCID logo; Brandon, Margaux ORCID logo; Landais, Amaëlle ORCID logo; Duchamp-Alphonse, Stéphanie; Blunier, Thomas ORCID logo; Prié, Frédéric; Extier, Thomas ORCID logo
Publisher PANGAEA
Publication Year 2022
Funding Reference European Research Council https://doi.org/10.13039/501100000781 Crossref Funder ID 817493 https://cordis.europa.eu/project/id/817493 ICORDA - Ice CORe DAting tools revisited to infer the dynamic of glacial – interglacial transitions over the last 1.5 million years; Fifth Framework Programme https://doi.org/10.13039/100011104 Crossref Funder ID EVK2-CT-2000-00077 https://cordis.europa.eu/project/id/EVK2-CT-2000-00077 European Project for Ice Coring in Antarctica; Fourth Framework Programme https://doi.org/10.13039/100011105 Crossref Funder ID ENV4980702 https://cordis.europa.eu/project/id/ENV4980702 European Project for Ice Coring in Antarctica; French National Research Agency https://doi.org/10.13039/501100001665 Crossref Funder ID ANR HUMI17 HUMI17; National Research Foundation of Korea https://doi.org/10.13039/501100003725 Crossref Funder ID 2019R1A6A3A03033698 Basic Science Research Program
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 807 data points
Discipline Earth System Research
Spatial Coverage (123.350 LON, -75.100 LAT); Dome C, Antarctica
Temporal Coverage Begin 1993-01-01T00:00:00Z
Temporal Coverage End 2004-12-31T00:00:00Z