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 …

Soil organic carbon storage as a key function of soils-A review of drivers and indicators at various scales

M Wiesmeier, L Urbanski, E Hobley, B Lang… - Geoderma, 2019 - Elsevier
The capacity of soils to store organic carbon represents a key function of soils that is not only
decisive for climate regulation but also affects other soil functions. Recent efforts to assess …

Microbial carbon use efficiency promotes global soil carbon storage

F Tao, Y Huang, BA Hungate, S Manzoni, SD Frey… - Nature, 2023 - nature.com
Soils store more carbon than other terrestrial ecosystems,. How soil organic carbon (SOC)
forms and persists remains uncertain,, which makes it challenging to understand how it will …

Global stocks and capacity of mineral-associated soil organic carbon

K Georgiou, RB Jackson, O Vindušková… - Nature …, 2022 - nature.com
Soil is the largest terrestrial reservoir of organic carbon and is central for climate change
mitigation and carbon-climate feedbacks. Chemical and physical associations of soil carbon …

[HTML][HTML] An evaluation of carbon indicators of soil health in long-term agricultural experiments

D Liptzin, CE Norris, SB Cappellazzi… - Soil Biology and …, 2022 - Elsevier
Soil organic carbon (SOC) is closely tied to soil health. However, additional biological
indicators may also provide insight about C dynamics and microbial activity. We used SOC …

A critical review on the multiple roles of manganese in stabilizing and destabilizing soil organic matter

H Li, F Santos, K Butler, E Herndon - Environmental science & …, 2021 - ACS Publications
Manganese (Mn) is a biologically important and redox-active metal that may exert a poorly
recognized control on carbon (C) cycling in terrestrial ecosystems. Manganese influences …

[HTML][HTML] Soil carbon 4 per mille

B Minasny, BP Malone, AB McBratney, DA Angers… - Geoderma, 2017 - Elsevier
The '4 per mille Soils for Food Security and Climate'was launched at the COP21 with an
aspiration to increase global soil organic matter stocks by 4 per 1000 (or 0.4%) per year as a …

Calcium-mediated stabilisation of soil organic carbon

MC Rowley, S Grand, ÉP Verrecchia - Biogeochemistry, 2018 - Springer
Soils play an essential role in the global cycling of carbon and understanding the
stabilisation mechanisms behind the preservation of soil organic carbon (SOC) pools is of …

[HTML][HTML] Beyond clay: towards an improved set of variables for predicting soil organic matter content

C Rasmussen, K Heckman, WR Wieder, M Keiluweit… - Biogeochemistry, 2018 - Springer
Improved quantification of the factors controlling soil organic matter (SOM) stabilization at
continental to global scales is needed to inform projections of the largest actively cycling …

Biochar composition-dependent impacts on soil nutrient release, carbon mineralization, and potential environmental risk: a review

A El-Naggar, AH El-Naggar, SM Shaheen… - Journal of environmental …, 2019 - Elsevier
Biochar application has multiple benefits for soil fertility improvement and climate change
mitigation. Biochar can act as a source of nutrients and sequester carbon (C) in the soil. The …