Pore water geochemistry of sediment core Potter_Cove_STA03 ...

Methods:Sampling:• Rhizon technique (Seeberg-Elverfeldt et al. 2005)SO42-:• Ion chromatography (Metrohm IC Net 2.3)Fe2+:• Ferrozine method (Stookey 1970)NH4+:• conductometricallyAlkalinity:• Titration with HClδ56Fe(pw):• Removal of salt matrix by column chromatography (NTA Superflow columns, Qiagen)...

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Bibliographic Details
Main Authors: Henkel, Susann, Kasten, Sabine, Hartmann, Jan, Silva Busso, A, Staubwasser, Michael
Format: Dataset
Language:English
Published: PANGAEA 2018
Subjects:
Core
DEPTH, sediment/rock
Sulfate
Iron 2+
Alkalinity, total
Ammonium
Comment
Gravity corer, UWITEC
Ion chromatography Metrohm IC Net 2.3
Iron, colorimetric, Ferrozine Stookey, 1970
Titration with HCl
Conductometry
Impact of climate induced glacier melt on marine coastal systems, Antarctica IMCOAST/IMCONet
Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158
Arctic
Antarctic
Antarc*
Antarctica
Sea ice
Online Access:https://dx.doi.org/10.1594/pangaea.890300
https://doi.pangaea.de/10.1594/PANGAEA.890300
Description
Summary:Methods:Sampling:• Rhizon technique (Seeberg-Elverfeldt et al. 2005)SO42-:• Ion chromatography (Metrohm IC Net 2.3)Fe2+:• Ferrozine method (Stookey 1970)NH4+:• conductometricallyAlkalinity:• Titration with HClδ56Fe(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) ...

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