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 …

Exploring the multiple land degradation pathways across the planet

R Prăvălie - Earth-Science Reviews, 2021 - Elsevier
Land degradation has become one of the biggest environmental challenges human society
is currently facing, which is why understanding the global pattern of this land crisis is …

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] SoilGrids 2.0: producing soil information for the globe with quantified spatial uncertainty

L Poggio, LM De Sousa, NH Batjes, GBM Heuvelink… - Soil, 2021 - soil.copernicus.org
SoilGrids produces maps of soil properties for the entire globe at medium spatial resolution
(250 m cell size) using state-of-the-art machine learning methods to generate the necessary …

Conceptualizing soil organic matter into particulate and mineral‐associated forms to address global change in the 21st century

JM Lavallee, JL Soong, MF Cotrufo - Global change biology, 2020 - Wiley Online Library
Managing soil organic matter (SOM) stocks to address global change challenges requires
well‐substantiated knowledge of SOM behavior that can be clearly communicated between …

Spatial heterogeneity and environmental predictors of permafrost region soil organic carbon stocks

U Mishra, G Hugelius, E Shelef, Y Yang, J Strauss… - Science …, 2021 - science.org
Large stocks of soil organic carbon (SOC) have accumulated in the Northern Hemisphere
permafrost region, but their current amounts and future fate remain uncertain. By analyzing …

Microbial formation of stable soil carbon is more efficient from belowground than aboveground input

NW Sokol, MA Bradford - Nature Geoscience, 2019 - nature.com
The relative contributions of aboveground versus belowground plant carbon inputs to the
stable soil organic carbon pool are the subject of much debate—with direct implications for …

[HTML][HTML] Soil C sequestration as a biological negative emission strategy

K Paustian, E Larson, J Kent, E Marx, A Swan - Frontiers in Climate, 2019 - frontiersin.org
Soil carbon (C) sequestration is one of three main approaches to carbon dioxide removal
and storage through management of terrestrial ecosystems. Soil C sequestration relies of …

Evidence for the primacy of living root inputs, not root or shoot litter, in forming soil organic carbon

NW Sokol, SE Kuebbing, E Karlsen‐Ayala… - New …, 2019 - Wiley Online Library
Soil organic carbon (SOC) is primarily formed from plant inputs, but the relative carbon (C)
contributions from living root inputs (ie rhizodeposits) vs litter inputs (ie root+ shoot litter) are …

Soil microbiomes under climate change and implications for carbon cycling

D Naylor, N Sadler, A Bhattacharjee… - Annual Review of …, 2020 - annualreviews.org
Communities of soil microorganisms (soil microbiomes) play a major role in biogeochemical
cycles and support of plant growth. Here we focus primarily on the roles that the soil …