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 …

Mineral–organic associations: formation, properties, and relevance in soil environments

M Kleber, K Eusterhues, M Keiluweit, C Mikutta… - Advances in …, 2015 - Elsevier
Minerals and organic matter (OM) may form intricate associations via myriad interactions. In
soils, the associations of OM with mineral surfaces are mainly investigated because of their …

Hyphae move matter and microbes to mineral microsites: Integrating the hyphosphere into conceptual models of soil organic matter stabilization

CR See, AB Keller, SE Hobbie… - Global Change …, 2022 - Wiley Online Library
Associations between soil minerals and microbially derived organic matter (often referred to
as mineral‐associated organic matter or MAOM) form a large pool of slowly cycling carbon …

[HTML][HTML] Preferential adsorption of nitrogen-and phosphorus-containing organic compounds to minerals in soils: A review

M Spohn - Soil Biology and Biochemistry, 2024 - Elsevier
There is growing evidence that many nitrogen-and phosphorus-containing organic
compounds in soils have on average a higher affinity for adsorption to mineral surfaces than …

Regulation of priming effect by soil organic matter stability over a broad geographic scale

L Chen, LI Liu, S Qin, G Yang, K Fang, B Zhu… - Nature …, 2019 - nature.com
The modification of soil organic matter (SOM) decomposition by plant carbon (C) input
(priming effect) represents a critical biogeochemical process that controls soil C dynamics …

The role of clay content and mineral surface area for soil organic carbon storage in an arable toposequence

SA Schweizer, CW Mueller, C Höschen, P Ivanov… - Biogeochemistry, 2021 - Springer
Correlations between organic carbon (OC) and fine mineral particles corroborate the
important role of the abundance of soil minerals with reactive surfaces to bind and increase …

[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 …

Organo–organic and organo–mineral interfaces in soil at the nanometer scale

AR Possinger, MJ Zachman, A Enders… - Nature …, 2020 - nature.com
The capacity of soil as a carbon (C) sink is mediated by interactions between organic matter
and mineral phases. However, previously proposed layered accumulation of organic matter …

Iron mineral dissolution releases iron and associated organic carbon during permafrost thaw

MS Patzner, CW Mueller, M Malusova, M Baur… - Nature …, 2020 - nature.com
It has been shown that reactive soil minerals, specifically iron (III)(oxyhydr) oxides, can trap
organic carbon in soils overlying intact permafrost, and may limit carbon mobilization and …

Soil organic matter is stabilized by organo-mineral associations through two key processes: The role of the carbon to nitrogen ratio

PM Kopittke, RC Dalal, C Hoeschen, C Li, NW Menzies… - Geoderma, 2020 - Elsevier
The loss of organic matter (OM) from soil during long-term agricultural crop** results in a
decrease in the inherent fertility of the soil as well as releasing greenhouse gases. Despite …