Concentrations of total dissolved iron and dissolved manganese measured for the four different mediums used for the experiment without Phaeocystis antarctica cells ...

Total dissolved Fe (dFe) and Mn (dMn) concentrations were determined in the culture medium (without cells). To this end, 100 mL of seawater were filtered through HCl-cleaned polycarbonate filters (0.2 μm pore size, EMD Millipore, Darmstadt, Germany) using a TMC filtration system and the filtrate col...

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Bibliographic Details
Main Authors: Balaguer, Jenna, Thoms, Silke, Trimborn, Scarlett
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
carbon fixation
FeC ratio
growth
iron
manganese
photophysiology
Phytoplankton
Southern Ocean
Trace metal
Comment
Treatment
Manganese, dissolved
Iron, dissolved
In situ pump
ICP-MS, Elemental Scientific, seaFAST
PS112
Polarstern
Antarc*
Antarctica
Online Access:https://dx.doi.org/10.1594/pangaea.944458
https://doi.pangaea.de/10.1594/PANGAEA.944458
Description
Summary:Total dissolved Fe (dFe) and Mn (dMn) concentrations were determined in the culture medium (without cells). To this end, 100 mL of seawater were filtered through HCl-cleaned polycarbonate filters (0.2 μm pore size, EMD Millipore, Darmstadt, Germany) using a TMC filtration system and the filtrate collected in a HCl-cleaned polyethylene bottle, which was stored triple bagged at 2 ̊C for analysis. Concentrations of total dFe and dMn were determined on a SeaFast system (Elemental Scientific, Omaha, NE, USA; (Hathorne et al., 2012; Rapp et al., 2017)) coupled to an inductively coupled plasma mass spectrometer (ICP-MS, Element2, Thermo Fisher Scientific, resolution of 2000). ...

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