Not logged in
Data Publisher for Earth & Environmental Science

Henkel, Susann; Kasten, Sabine; Hartmann, Jan; Silva Busso, A; Staubwasser, Michael (2018): Pore water geochemistry of sediment core Potter_Cove_STA10. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA,, In supplement to: Henkel, S et al. (2018): Iron cycling and stable Fe isotope fractionation in Antarctic shelf sediments, King George Island. Geochimica et Cosmochimica Acta,

Always quote above citation when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Further details:
Lohan, Maeve C; Aguilar-Islas, Ana M; Franks, Robert P; Bruland, Kenneth W (2005): Determination of iron and copper in seawater at pH 1.7 with a new commercially available chelating resin, NTA Superflow. Analytica Chimica Acta, 530(1), 121-129,
Schoenberg, Ronny; von Blanckenburg, Friedhelm (2005): An assessment of the accuracy of stable Fe isotope ratio measurements on samples with organic and inorganic matrices by high-resolution multicollector ICP-MS. International Journal of Mass Spectrometry, 242(2-3), 257-272,
Seeberg-Elverfeldt, Jens; Schlüter, Michael; Feseker, Tomas; Kölling, Martin (2005): Rhizon sampling of pore waters near the sediment/water interface of aquatic systems. Limnology and Oceanography: Methods, 3, 361-371,
Stookey, Lawrence L (1970): Ferrozine - A new spectrophotometric reagent for iron. Analytical Chemistry, 42, 779-781,
Latitude: -62.226030 * Longitude: -58.659730
Date/Time Start: 2012-02-08T00:00:00 * Date/Time End: 2012-02-08T00:00:00
Minimum DEPTH, sediment/rock: -0.01 m * Maximum DEPTH, sediment/rock: 0.38 m
Potter_Cove_STA10 * Latitude: -62.226030 * Longitude: -58.659730 * Date/Time: 2012-02-08T00:00:00 * Elevation: -20.0 m * Location: Potter Cove, King George Island, Antarctic Peninsula * Method/Device: Push corer (PUC) * Comment: Elevation error ±1.5 m (tidal range)
• Rhizon technique (Seeberg-Elverfeldt et al. 2005)
• Ion chromatography (Metrohm IC Net 2.3)
• Ferrozine method (Stookey 1970)
• conductometrically
• Titration with HCl
• 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)
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1CoreCoreHenkel, Susann
2DEPTH, sediment/rockDepthmHenkel, SusannGeocode
3Sulfate[SO4]2-mmol/lHenkel, SusannIon chromatography (Metrohm IC Net 2.3)
4Iron 2+Fe2+µmol/lHenkel, SusannIron, colorimetric, Ferrozine (Stookey, 1970)
5Alkalinity, totalATmmol(eq)/lHenkel, SusannTitration with HCl
6Ammonium[NH4]+µmol/lHenkel, SusannConductometry
7CommentCommentHenkel, Susann
8δ56/54Feδ56/54FeHenkel, SusannMC-ICP-MS Thermo-Finnigan Neptunedelta56Fe(pore water) [per mil], relative to IRMM-014
9δ56/54Fe, standard deviationδ56/54Fe std dev±Henkel, SusannMC-ICP-MS Thermo-Finnigan Neptunedelta56Fe(pore water) [per mil], relative to IRMM-014
10Comment 2 (continued)Comm 2Henkel, Susann
199 data points

Download Data

Download dataset as tab-delimited text (use the following character encoding: )

View dataset as HTML