Pore water geochemistry (Fe, K, nitrate) of sediment core M147_93-1 (MUC18)
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Pore water nitrate concentrations were measured on board with a SEAL QuAAtro continuous flow auto analyzer. Pore water samples for dissolved element analysis were acidified with HCl to pH < 2 after sampling. Depending on the concentration range, pore water K and Fe was measured by inductively coupled plasma optical emission spectrometry (Varian 720 ES) or inductively coupled plasma mass spectrometry (Agilent 7500).
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Frank, Martin; Zabel, Matthias; Spiegel, Timo; Scholz, Florian; Gledhill, Martha; Vosteen, Paul创建时间:
2022-01-01



