Iron-binding organic ligands in Antarctic sea ice

This work collates iron-binding organic ligands data, detected in sea-ice samples collected around Antarctica. Ice cores were collected during different voyages, namely AWECS (2013), SIPEX-2 (2012), Davis (2015), and V2 (2016-2017). The determination of concentration and binding strength of the natural organic ligand occurred through voltammetric analysis (Competitive Ligand Equilibration - Adsorptive Stripping Voltammetry, CLE-AdCSV) at the University of Genoa (Italy) and at the Institute for Marine and Antarctic Studies (Hobart, TAS).