Figure 2: Time series from LG proglacial river.
From: Ice sheets as a significant source of highly reactive nanoparticulate iron to the oceans
(a) Summed major ion concentration (K+, Na+,Ca2+,Mg2+, SO42−, Cl−, HCO3−), Electrical conductivity (EC), suspended sediment concentrations and bulk discharge, and (b) of Fe fractions – SSFe, CNFe and DFe. The approximate timing of outburst events (P) is marked on a and b by shading. The range of ascorbate-extractable Fe concentrations found in aeolian dust is horizontally shaded in b for comparison.
