Monte Carlo average of stable carbon isotope ratio of atmospheric CO2 from three Antarctic ice cores

DOI

This d13Catm data set covers the temporal range (24.4 kyr to 0.4 kyr BP) of the individual data sets and is obtained from a Monte Carlo bootstrap approach providing d13Catm values in yearly evolution. This approach allowed for detection of analytical outliers, which are incompatible with the low-pass filtering inherent to the bubble enclosure process in polar ice. With this method, we were able to derive a robust d13Catm record. For details on the method see the Supplementary Information of the paper.

Identifier
DOI https://doi.org/10.1594/PANGAEA.772711
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.772713
Related Identifier References https://doi.org/10.1126/science.1217161
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.772711
Provenance
Creator Schmitt, Jochen ORCID logo; Schneider, Robert; Elsig, Joachim; Leuenberger, Daiana; Lourantou, Anna; Chappellaz, Jérôme A; Köhler, Peter ORCID logo; Joos, Fortunat ORCID logo; Stocker, Thomas F ORCID logo; Leuenberger, Markus Christian ORCID logo; Fischer, Hubertus ORCID logo
Publisher PANGAEA
Publication Year 2012
Funding Reference 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
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 71814 data points
Discipline Earth System Research