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 …

Plant-or microbial-derived? A review on the molecular composition of stabilized soil organic matter

G Angst, KE Mueller, KGJ Nierop… - Soil Biology and …, 2021 - Elsevier
Soil organic matter (SOM) represents a major reservoir of stored carbon (C). However,
uncertainties regarding the composition and origin of stabilized SOM hinder the …

Soil organic matter formation, persistence, and functioning: A synthesis of current understanding to inform its conservation and regeneration

MF Cotrufo, JM Lavallee - Advances in agronomy, 2022 - Elsevier
Soil organic matter (SOM) provides vital services to humanity. Its preservation and further
accrual are key to sustain food production and avoid an irreversible climate crisis. Here we …

[HTML][HTML] Carbon farming: are soil carbon certificates a suitable tool for climate change mitigation?

C Paul, B Bartkowski, C Dönmez, A Don… - Journal of …, 2023 - Elsevier
Increasing soil organic carbon (SOC) stocks in agricultural soils removes carbon dioxide
from the atmosphere and contributes towards achieving carbon neutrality. For farmers …

Biochar aging: mechanisms, physicochemical changes, assessment, and implications for field applications

L Wang, D O'Connor, J Rinklebe, YS Ok… - Environmental …, 2020 - ACS Publications
Biochar has triggered a black gold rush in environmental studies as a carbon-rich material
with well-developed porous structure and tunable functionality. While much attention has …

[PDF][PDF] Land–climate interactions

ÉL Davin - 2022 - boris.unibe.ch
Executive summary Land and climate interact in complex ways through changes in forcing
and multiple biophysical and biogeochemical feedbacks across different spatial and …

[HTML][HTML] Tamm Review: Influence of forest management activities on soil organic carbon stocks: A knowledge synthesis

M Mayer, CE Prescott, WEA Abaker, L Augusto… - Forest Ecology and …, 2020 - Elsevier
Almost half of the total organic carbon (C) in terrestrial ecosystems is stored in forest soils.
By altering rates of input or release of C from soils, forest management activities can …

Chemical structure and biological activity of humic substances define their role as plant growth promoters

S Nardi, M Schiavon, O Francioso - Molecules, 2021 - mdpi.com
Humic substances (HS) are dominant components of soil organic matter and are recognized
as natural, effective growth promoters to be used in sustainable agriculture. In recent years …

From energy to (soil organic) matter

A Gunina, Y Kuzyakov - Global change biology, 2022 - Wiley Online Library
In this concept paper, we propose a new view on soil organic matter (SOM) formation:
microorganisms use most of the organics entering the soil as energy rather than as a source …

Quantitative assessment of microbial necromass contribution to soil organic matter

C Liang, W Amelung, J Lehmann… - Global change …, 2019 - Wiley Online Library
Soil carbon transformation and sequestration have received significant interest in recent
years due to a growing need for quantitating its role in mitigating climate change. Even …