Clarifying the evidence for microbial‐and plant‐derived soil organic matter, and the path toward a more quantitative understanding

ED Whalen, AS Grandy, NW Sokol… - Global Change …, 2022 - Wiley Online Library
Predicting and mitigating changes in soil carbon (C) stocks under global change requires a
coherent understanding of the factors regulating soil organic matter (SOM) formation and …

[HTML][HTML] Interactions between organic matter and Fe oxides at soil micro-interfaces: Quantification, associations, and influencing factors

Q Li, W Hu, L Li, Y Li - Science of the Total Environment, 2023 - Elsevier
Iron (Fe) oxides are widely recognized to prevent the degradation of organic matter (OM) in
environments, thereby promoting the persistence of organic carbon (OC) in soils. Thus …

How do drying-wetting cycles influence availability of heavy metals in sediment? A perspective from DOM molecular composition

M Huang, M Zhou, Z Li, X Ding, J Wen, C **, L Wang… - Water Research, 2022 - Elsevier
Investigating the influence mechanism of drying-wetting cycles on the availability and
mobility of heavy metals in sediment from the perspective of the molecular composition of …

Enhanced heterogeneous photo-Fenton catalytic degradation of tetracycline over yCeO2/Fh composites: performance, degradation pathways, Fe2+ regeneration and …

X Huang, N Zhu, F Mao, Y Ding, S Zhang, H Liu… - Chemical Engineering …, 2020 - Elsevier
Natural ferrihydrites (Fh) can activate H 2 O 2 to produce reactive oxygen species in Fenton-
like system, while the inefficient Fe 2+ regeneration limited its application. A novel …

Develo** a molecular picture of soil organic matter–mineral interactions by quantifying organo–mineral binding

CJ Newcomb, NP Qafoku, JW Grate, VL Bailey… - Nature …, 2017 - nature.com
Long residence times of soil organic matter have been attributed to reactive mineral surface
sites that sorb organic species and cause inaccessibility due to physical isolation and …

Mineral availability as a key regulator of soil carbon storage

G Yu, J **ao, S Hu, ML Polizzotto, F Zhao… - Environmental …, 2017 - ACS Publications
Mineral binding is a major mechanism for soil carbon (C) stabilization, and mineral
availability for C binding critically affects C storage. Yet, the mechanisms regulating mineral …

Adsorption and molecular fractionation of dissolved organic matter on iron-bearing mineral matrices of varying crystallinity

EK Coward, T Ohno, AF Plante - Environmental science & …, 2018 - ACS Publications
Iron (Fe)-bearing mineral phases contribute disproportionately to adsorption of soil organic
matter (SOM) due to their elevated chemical reactivity and specific surface area (SSA) …

Organic matter and iron oxide nanoparticles: aggregation, interactions, and reactivity

AM Vindedahl, JH Strehlau, WA Arnold… - Environmental Science …, 2016 - pubs.rsc.org
Understanding the fate and transport of engineered and naturally-occurring nanoparticles is
vital to predicting their ecological and toxicological impacts. Much of the current literature …

Direct evidence for temporal molecular fractionation of dissolved organic matter at the iron oxyhydroxide interface

EK Coward, T Ohno, DL Sparks - Environmental science & …, 2018 - ACS Publications
While the importance of organic matter adsorption onto reactive iron-bearing mineral
surfaces to carbon stabilization in soils and sediments has been well-established …

New insights into the role of natural organic matter in Fe–Cr coprecipitation: importance of molecular selectivity

S Zhu, W Luo, Y Mo, K Ding, M Zhang… - Environmental …, 2023 - ACS Publications
Coprecipitation of Fe/Cr hydroxides with natural organic matter (NOM) is an important
pathway for Cr immobilization. However, the role of NOM in coprecipitation is still …