Publication Date:
2024-05-13
Description:
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).
Keywords:
ANT-XXXIII/3; carbon fixation; Comment; Drake Passage; Fe:C ratio; growth; ICP-MS, Elemental Scientific, seaFAST; In situ pump; iron; Iron, dissolved; ISP; manganese; Manganese, dissolved; photophysiology; Phytoplankton; Polarstern; PS112; PS112_26-1; Southern Ocean; Trace metal; Treatment
Type:
Dataset
Format:
text/tab-separated-values, 56 data points
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