Figure 2: Chemical measurements from the EPICA Dome C core, on an age scale

Dataset

DOI

The timescale is EDC2, and the accumulation rates used to calculate flux also derive from EDC2. Non-sea-salt concentrations were calculated. We calculated ssNa and nssCa assuming a Ca/Na weight ratio of 0.038 for marine aerosols and 1.78 for the average crust. nssSO42- was derived assuming a SO42-/Na ratio in marine aerosol of 0.1 (appropriate for a sea ice surface, but note that the use of a traditional sea water ratio of 0.25 would not affect the results significantly).Data presented in Wolff et al. (2006) were all too high by 8.3% because of an error with the accumulation rates: these are the corrected values.

Identifier
DOI	https://doi.org/10.1594/PANGAEA.401198
Related Identifier	https://doi.org/10.1594/PANGAEA.728218
Related Identifier	https://doi.org/10.1038/nature04614
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.401198

Provenance
Creator	Wolff, Eric William ; Fischer, Hubertus ; Ruth, Urs; Twarloh, Birthe; Littot, Geneviève C; Mulvaney, Robert ; Röthlisberger, Regine; de Angelis, Martine; Boutron, Claude F; Hansson, Margareta E; Jonsell, Ulf; Hutterli, Manuel A; Lambert, Fabrice (ORCID: 0000-0002-2192-024X); Kaufmann, Patrik R; Stauffer, Bernhard; Stocker, Thomas F ; Steffensen, Jørgen Peder ; Bigler, Matthias ; Siggaard-Andersen, Marie-Louise; Udisti, Roberto; Becagli, Silvia ; Castellano, Emiliano; Severi, Mirko ; Wagenbach, Dietmar; Barbante, Carlo ; Gabrielli, Paolo; Gaspari, Vania
Publisher	PANGAEA
Publication Year	2006
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	1405 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