Substrate availability and not thermal acclimation controls microbial temperature sensitivity response to long‐term warming

LA Domeignoz‐Horta, G Pold, H Erb… - Global Change …, 2023 - Wiley Online Library
Microbes are responsible for cycling carbon (C) through soils, and predicted changes in soil
C stocks under climate change are highly sensitive to shifts in the mechanisms assumed to …

Exogenous substrate quality determines the dominant keystone taxa linked to carbon mineralization: evidence from a 30-year experiment

Q Bian, X Wang, X Bao, L Zhu, Z Xie, Z Che… - Soil Biology and …, 2022 - Elsevier
Organic amendments stimulate carbon (C) mineralization by affecting the soil nutrient
content, soil organic carbon (SOC) chemistry, and microbial community structure, especially …

Decadal application of mineral fertilizers alters the molecular composition and origins of organic matter in particulate and mineral-associated fractions

Z Zou, L Ma, X Wang, R Chen, DL Jones, R Bol… - Soil Biology and …, 2023 - Elsevier
The extent to which long-term application of mineral fertilizers regulates the quantity, quality,
and stability of soil organic matter (SOM) in soil matrices remains unclear. By combining four …

Rapid loss of complex polymers and pyrogenic carbon in subsoils under whole-soil warming

CU Zosso, NOE Ofiti, MS Torn, GLB Wiesenberg… - Nature …, 2023 - nature.com
Subsoils contain more than half of soil organic carbon (SOC) and are expected to
experience rapid warming in the coming decades. Yet our understanding of the stability of …

Unexpected sustained soil carbon flux in response to simultaneous warming and nitrogen enrichment compared with single factors alone

MA Knorr, AR Contosta, EW Morrison… - Nature Ecology & …, 2024 - nature.com
Recent observations document that long-term soil warming in a temperate deciduous forest
leads to significant soil carbon loss, whereas chronic soil nitrogen enrichment leads to …

Soil warming and nitrogen addition facilitates lignin and microbial residues accrual in temperate agroecosystems

L Ma, Z Ju, Y Fang, T Vancov, Q Gao, D Wu… - Soil Biology and …, 2022 - Elsevier
Both warming and nitrogen (N) addition affect the chemistry and characteristics of soil
organic matter (SOM). However, their interactive impacts on molecular compositions and …

Biotic and abiotic factors affecting soil microbial carbon use efficiency

X Tang, Z Li, J Yuan, W Yu, W Luo - Frontiers in Plant Science, 2024 - frontiersin.org
Soil microbial carbon use efficiency (CUE) refers to the efficiency of microorganisms in
converting absorbed carbon into their own biomass carbon. Soil microbial CUE is a key …

Key factors influencing the spatial distribution of soil organic carbon and its fractions in Mollisols

X Niu, S Zhang, C Zhang, P Yan, H Wang, W Xu… - Catena, 2024 - Elsevier
Soil organic carbon (SOC) is a key component of the global carbon pool, which is crucial to
the fertility and health of soils and deeply influences global carbon cycling.“Mollisols belts” …

[PDF][PDF] 氮磷添加对土壤有机碳的影响: 进展与展望

冯继广, 张秋芳, 袁霞, 朱彪 - 植物生态学报, 2022 - researchgate.net
摘要土壤有机碳库是陆地生态系统最大的碳库, 在调控全球碳循环和气候变化中起着重要的作用
. 人为活动所导致的氮, 磷输入和大气氮, 磷沉降提高了陆地生态系统的氮, 磷可利用性 …

Fungal community and functional responses to soil warming are greater than for soil nitrogen enrichment

MA Anthony, M Knorr, JAM Moore, M Simpson… - Elem Sci …, 2021 - online.ucpress.edu
Soil fungi are key regulators of forest carbon cycling and their responses to global change
have effects that ripple throughout ecosystems. Global changes are expected to push many …