Solid phase geochemistry of sediment core Potter_Cove_STA04

DOI

Methods:Total acid digestion:• Dissolution of dry sediment in 3 mL HCl, 2 mL HNO3, and 0.5 mL HF in a CEM Mars Xpress microwave system• Elemental contents determined by ICP-OES (Iris Intrepid II)Sequential Fe extraction:• after Poulton and Canfield (2005) and Henkel et al. (2016)δ56Fe analysis:• Processing after Henkel et al. (2016)• Column separation after Schoenberg and von Blanckenburg (2005)• Isotope analysis on a ThermoFinnigan Neptune Multicollector-ICP-MS (standard-sample bracketing method with IRMM-014) (Schoenberg and von Blanckenburg 2005)Acid volatile sulfur (AVS):• Extraction with 6M HCl (e.g., Cornwell and Morse 1987)Chromium reducible sulfur (CRS):• Extraction with CrCl2 solution (e.g., Zhabina and Volkov 1978, Canfield et al. 1986)

Identifier
DOI https://doi.org/10.1594/PANGAEA.890293
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.890315
Related Identifier References https://doi.org/10.1016/j.gca.2018.06.042
Related Identifier IsDocumentedBy https://doi.org/10.1016/0009-2541(86)90078-1
Related Identifier IsDocumentedBy https://doi.org/10.1016/0304-4203(87)90008-9
Related Identifier IsDocumentedBy https://doi.org/10.1016/j.chemgeo.2015.12.003
Related Identifier IsDocumentedBy https://doi.org/10.1016/j.chemgeo.2004.09.003
Related Identifier IsDocumentedBy https://doi.org/10.1016/j.ijms.2004.11.025
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.890293
Provenance
Creator Henkel, Susann ORCID logo; Kasten, Sabine ORCID logo; Hartmann, Jan ORCID logo; Silva Busso, A; Staubwasser, Michael ORCID logo
Publisher PANGAEA
Contributor Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
Publication Year 2018
Funding Reference German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 5472008 https://gepris.dfg.de/gepris/projekt/5472008 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
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 282 data points
Discipline Earth System Research
Spatial Coverage (-58.649 LON, -62.231 LAT); Potter Cove, King George Island, Antarctic Peninsula