Eco-functionality of organic matter in soils

E Hoffland, TW Kuyper, RNJ Comans, RE Creamer - Plant and Soil, 2020 - Springer
Background Soil organic matter (SOM) supports multiple soil ecosystem functions,
underpinned by processes such as C sequestration, N mineralization, aggregation …

[HTML][HTML] Vanadium geochemistry in the biogeosphere–speciation, solid-solution interactions, and ecotoxicity

JP Gustafsson - Applied geochemistry, 2019 - Elsevier
Vanadium is a metal that receives increasing attention due to its possible toxicity and its
increased use in society, ie in high-grade steel and in vanadium redox-flow batteries …

[HTML][HTML] Sorption of perfluoroalkyl substances (PFASs) to an organic soil horizon–Effect of cation composition and pH

HC Pereira, M Ullberg, DB Kleja, JP Gustafsson… - Chemosphere, 2018 - Elsevier
Accurate prediction of the sorption of perfluoroalkyl substances (PFASs) in soils is essential
for environmental risk assessment. We investigated the effect of solution pH and calculated …

Complexation and redox buffering of iron (II) by dissolved organic matter

EE Daugherty, B Gilbert, PS Nico… - Environmental science & …, 2017 - ACS Publications
Iron (Fe) bioavailability depends upon its solubility and oxidation state, which are strongly
influenced by complexation with natural organic matter (NOM). Despite observations of Fe …

The adsorption of per-and polyfluoroalkyl substances (PFASs) onto ferrihydrite is governed by surface charge

H Campos-Pereira, DB Kleja, C Sjöstedt… - … science & technology, 2020 - ACS Publications
An improved quantitative and qualitative understanding of the interaction of per-and
polyfluoroalkyl substances (PFASs) and short-range ordered Fe (hydr) oxides is crucial for …

Redox chemistry of vanadium in soils and sediments: Interactions with colloidal materials, mobilization, speciation, and relevant environmental implications-A review

SM Shaheen, DS Alessi, FMG Tack, YS Ok… - Advances in Colloid and …, 2019 - Elsevier
Vanadium (V), although serving as an important component of industrial activities, has
bioinorganic implications to pose highly toxic hazards to humans and animals. Soils and …

Environmental implications of interaction between humic substances and iron oxide nanoparticles: A review

E Di Iorio, L Circelli, R Angelico, J Torrent, W Tan… - Chemosphere, 2022 - Elsevier
Goethite, hematite, ferrihydrite, and other iron oxides bind through various sorption reactions
with humic substances (HS) in soils creating nano-, micro-, and macro-aggregates with a …

Spectroscopic evidence for ternary complex formation between arsenate and ferric iron complexes of humic substances

C Mikutta, R Kretzschmar - Environmental science & technology, 2011 - ACS Publications
Formation of ternary complexes between arsenic (As) oxyanions and ferric iron (Fe)
complexes of humic substances (HS) is often hypothesized to represent a major mechanism …

Chromium (III) complexation to natural organic matter: mechanisms and modeling

JP Gustafsson, I Persson, AG Oromieh… - Environmental …, 2014 - ACS Publications
Chromium is a common soil contaminant, and it often exists as chromium (III). However,
limited information exists on the coordination chemistry and stability of chromium (III) …

Phosphate effects on copper (II) and lead (II) sorption to ferrihydrite

C Tiberg, C Sjöstedt, I Persson… - … et Cosmochimica Acta, 2013 - Elsevier
Transport of lead (II) and copper (II) ions in soil is affected by the soil phosphorus status. Part
of the explanation may be that phosphate increases the adsorption of copper (II) and lead (II) …