Publication Date:
2024-02-15
Description:
For determination of the cellular trace metal content, at the end of the experiment 400 mL of water were filtered onto 0.2 μm TMC-cleaned polycarbonate filters (EMD Millipore, Darmstadt, Germany) and then rinsed for 15 min with a 0.1 M oxalic acid wash to remove cell surface bound trace metals. Finally, the filters were rinsed with filtered seawater and stored in 5 mL TMC polyfluoralkoxy vials until further analysis. Samples were analyzed with an inductively coupled plasma mass spectrometry (ICP-MS) following a digestion with nitric acid (HNO3) and HF.
Keywords:
ANT-XXXIII/3; carbon fixation; Drake Passage; Fe:C ratio; growth; ICP-MS; Inductively coupled plasma mass spectrometry; In situ pump; iron; Iron, cellular quota; ISP; manganese; Manganese, cellular quota; photophysiology; Phytoplankton; Polarstern; PS112; PS112_26-1; Southern Ocean; Trace metal; Treatment
Type:
Dataset
Format:
text/tab-separated-values, 48 data points
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