Pore water geochemistry of sediment core Potter_Cove_STA16


Methods:Sampling:• Rhizon technique (Seeberg-Elverfeldt et al. 2005)SO42-:• Ion chromatography (Metrohm IC Net 2.3)Fe2+:• Ferrozine method (Stookey 1970)NH4+:• spectrophotometrically using a Multiskan microplate readerAlkalinity:• Spectrophotometrically after Sarazin et al. (1999) using a Multiskan microplate readerδ56Fe(pw):• Removal of salt matrix by column chromatography (NTA Superflow columns, Qiagen) (Lohan et al. 2005)• Column separation using the Dowex 1X8 resin• Isotope analysis on a ThermoFinnigan Neptune Multicollector-ICP-MS (ESI Apex-Q desolvator, standard-sample bracketing method with IRMM-014) (Schoenberg and von Blanckenburg 2005)

DOI https://doi.org/10.1594/PANGAEA.890307
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/j.aca.2004.09.005
Related Identifier IsDocumentedBy https://doi.org/10.1016/S0043-1354(98)00168-7
Related Identifier IsDocumentedBy https://doi.org/10.1016/j.ijms.2004.11.025
Related Identifier IsDocumentedBy https://doi.org/10.4319/lom.2005.3.361
Related Identifier IsDocumentedBy https://doi.org/10.1021/ac60289a016
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.890307
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
Resource Type Dataset
Format text/tab-separated-values
Size 90 data points
Discipline Earth System Research
Spatial Coverage (-58.684 LON, -62.232 LAT); Potter Cove, King George Island, Antarctic Peninsula