Articles | Volume 18, issue 19
Biogeosciences, 18, 5265–5289, 2021
https://doi.org/10.5194/bg-18-5265-2021
Biogeosciences, 18, 5265–5289, 2021
https://doi.org/10.5194/bg-18-5265-2021

Research article 30 Sep 2021

Research article | 30 Sep 2021

Comparing CLE-AdCSV applications using SA and TAC to determine the Fe-binding characteristics of model ligands in seawater

Loes J. A. Gerringa et al.

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Cited articles

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For 3 decades, competitive ligand exchange–adsorptive cathodic stripping voltammetry was used to estimate the Fe-binding capacity of organic matter in seawater. In this paper the performance of the competing ligands is compared through the analysis of a series of model ligands. The main finding of this paper is that the determined speciation parameters are not independent of the application, making interpretation of Fe speciation data more complex than it was thought before.
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