River-derived humic substances as iron chelators in seawater

The speciation of iron(III) in oxic seawater is dominated by its hydrolysis and sedimentation of insoluble iron(III)-oxyhydroxide. As a consequence, many oceanic areas have very low iron levels in surface seawater which leads to iron deficiency since phytoplankton require iron as a micronutrient in...

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Veröffentlicht in:	Marine chemistry 2015-08, Vol.174, p.85-93
Hauptverfasser:	Krachler, Regina, Krachler, Rudolf F., Wallner, Gabriele, Hann, Stephan, Laux, Monika, Cervantes Recalde, Maria F., Jirsa, Franz, Neubauer, Elisabeth, von der Kammer, Frank, Hofmann, Thilo, Keppler, Bernhard K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chelating Coastal Dissolved organic matter Iron Ligands Oceans Organic materials Sea water Solubility
Online-Zugang:	Volltext
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