Microbial regulation of feedbacks to ecosystem change

TR Sveen, SE Hannula, M Bahram - Trends in Microbiology, 2024 - cell.com
Microbes are key biodiversity components of all ecosystems and control vital ecosystem
functions. Although we have just begun to unravel the scales and factors that regulate …

Fungal necromass is reduced by intensive drought in subsoil but not in topsoil

Y Liu, X Zou, HYH Chen… - Global Change …, 2023 - Wiley Online Library
The frequency and intensity of droughts worldwide are challenging the conservation of soil
organic carbon (SOC) pool. Microbial necromass is a key component of SOC, but how it …

Chemoautotrophic sulphur oxidizers dominate microbial necromass carbon formation in coastal blue carbon ecosystems

X Yu, L Qian, Q Tu, Y Peng, C Wang, D Wu… - Functional …, 2023 - Wiley Online Library
Coastal blue carbon (C) ecosystems are recognized as efficient natural C sinks and play key
roles in mitigating global climate change. Microbially driven C, nitrogen (N) and sulphur (S) …

Effect of organic material addition on active soil organic carbon and microbial diversity: A meta-analysis

L Chen, S Zhou, Q Zhang, M Zou, Q Yin, Y Qiu… - Soil and Tillage …, 2024 - Elsevier
Organic materials are integral to the soil carbon cycle in agricultural ecosystems, yet their
specific impacts on soil organic carbon (SOC) and microbial diversity are not fully …

Reevaluation and novel insights into amino sugar and neutral sugar necromass biomarkers in archaea, bacteria, fungi, and plants

E Salas, M Gorfer, D Bandian, SA Eichorst… - Science of the Total …, 2024 - Elsevier
Soil microbial necromass is an important contributor to soil organic matter (> 50%) and it is
largely composed of microbial residues. In soils, fragmented cell wall residues are mostly …

Substituting readily available nitrogen fertilizer with controlled-release nitrogen fertilizer improves crop yield and nitrogen uptake while mitigating environmental risks …

Y Zhang, W Ren, K Zhu, J Fu, W Wang, Z Wang… - Field Crops …, 2024 - Elsevier
Context Controlled-release nitrogen fertilizer (CRN) is considered as an efficient tool for
improving crop total uptake of N (TUN) and crop yield by providing better synchronization of …

Responses of tropical forest soil organic matter pools to shifts in precipitation patterns

F Sun, L Fan, G Deng, Y Kuzyakov, Y Zhang… - Soil Biology and …, 2024 - Elsevier
Subsoils contain more than half of global soil organic matter (SOM) stocks. Given that
sequestration and turnover processes of SOM are slower in the subsoil than in the topsoil …

Arbuscular mycorrhiza convey significant plant carbon to a diverse hyphosphere microbial food web and mineral‐associated organic matter

A Kakouridis, M Yuan, EE Nuccio, JA Hagen… - New …, 2024 - Wiley Online Library
Arbuscular mycorrhizal fungi (AMF) transport substantial plant carbon (C) that serves as a
substrate for soil organisms, a precursor of soil organic matter (SOM), and a driver of soil …

[HTML][HTML] Land use intensity is a major driver of soil microbial and carbon cycling across an agricultural landscape

AK Byers, L Condron, SA Wakelin, A Black - Soil Biology and Biochemistry, 2024 - Elsevier
Soil carbon (C) storage is a critical ecosystem function that underpins human health and
well-being. The acceleration of human-driven land use change, such as agricultural …

Shrubification and snow removal have an antagonistic effect on the accumulation of rhizosphere organic carbon components in peatlands

Y Cai, X Yu, Y Zou, S Ding, Y Min - Soil Biology and Biochemistry, 2024 - Elsevier
A warming climate will cause shrubification and less winter snow cover in peatlands, which
are an important global carbon sink. Both shrubification and snowpack reduction affect …