id author title date pages extension mime words sentence flesch summary cache txt tb09j388f6c Keshia Kuhn Distributions and bioavailabilities of iron and other trace metals associated with environmental colloids 2014 .txt text/plain 542 19 37 Asymmetrical flow field-flow fractionation (AsFlFFF) was used to characterize the distributions of metals and rare earth elements (REEs) associated with aquatic NOM from the 'type locality' Suwannee River (GA, USA) and several other NOM-rich surface waters (Chapter 2). Bioavailability of Fe associated with mineral colloids, including the clay mineral montmorillonite (MMT; Chapter 5) and two phases of the nanomineral ferrihydrite (Fh; Chapter 6) was also investigated in abiotic dissolution and biotic growth/Fe acquisition experiments. cache/tb09j388f6c.txt txt/tb09j388f6c.txt