Advancing the mechanistic understanding of the priming effect on soil organic matter mineralisation

L Bernard, I Basile‐Doelsch, D Derrien… - Functional …, 2022 - Wiley Online Library
The priming effect (PE) is a key mechanism contributing to the carbon balance of the soil
ecosystem. Almost 100 years of research since its discovery in 1926 have led to a rich body …

Stabilization of soil organic carbon as influenced by clay mineralogy

M Singh, B Sarkar, S Sarkar, J Churchman, N Bolan… - Advances in …, 2018 - Elsevier
There is a growing concern about climate change, and soils have attracted significant
research attention as a sink for atmospheric CO 2. Mechanisms of soil organic carbon (SOC) …

[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] Global rainfall erosivity projections for 2050 and 2070

P Panagos, P Borrelli, F Matthews, L Liakos, N Bezak… - Journal of …, 2022 - Elsevier
The erosive force of rainfall (rainfall erosivity) is a major driver of soil, nutrient losses
worldwide and an important input for soil erosion assessments models. Here, we present a …

Large differences in global and regional total soil carbon stock estimates based on SoilGrids, HWSD, and NCSCD: Intercomparison and evaluation based on field …

M Tifafi, B Guenet, C Hatté - Global Biogeochemical Cycles, 2018 - Wiley Online Library
Soils are the major component of the terrestrial ecosystem and the largest organic carbon
reservoir on Earth. However, they are a nonrenewable natural resource and especially …

Impact of priming on global soil carbon stocks

B Guenet, M Camino‐Serrano, P Ciais… - Global change …, 2018 - Wiley Online Library
Fresh carbon input (above and belowground) contributes to soil carbon sequestration, but
also accelerates decomposition of soil organic matter through biological priming …

Total soil organic carbon and carbon sequestration potential in Nigeria

SIC Akpa, IOA Odeh, TFA Bishop, AE Hartemink… - Geoderma, 2016 - Elsevier
This study aimed to quantify SOC stocks and potential C sequestration for Nigeria using
legacy soil data. Mass preserving splines were fitted to legacy SOC and bulk density (BD) …

Projected loss of soil organic carbon in temperate agricultural soils in the 21st century: effects of climate change and carbon input trends

M Wiesmeier, C Poeplau, CA Sierra, H Maier… - Scientific reports, 2016 - nature.com
Climate change and stagnating crop yields may cause a decline of SOC stocks in
agricultural soils leading to considerable CO2 emissions and reduced agricultural …

Global spatiotemporal distribution of soil respiration modeled using a global database

S Hashimoto, N Carvalhais, A Ito, M Migliavacca… - …, 2015 - bg.copernicus.org
The flux of carbon dioxide from the soil to the atmosphere (soil respiration) is one of the
major fluxes in the global carbon cycle. At present, the accumulated field observation data …

[HTML][HTML] Evaluation of soil carbon simulation in CMIP6 Earth system models

RM Varney, SE Chadburn, EJ Burke, PM Cox - Biogeosciences, 2022 - bg.copernicus.org
The response of soil carbon represents one of the key uncertainties in future climate change.
The ability of Earth system models (ESMs) to simulate present-day soil carbon is therefore …