Results 231 to 240 of about 56,488 (276)

Long-Term Active Rather than Passive Restoration Promotes Soil Organic Carbon Accumulation by Alleviating Microbial Nitrogen Limitation in an Extremely Degraded Alpine Grassland. [PDF]

Adv Sci (Weinh)
Gong J, Sun F, Wu J, Zhou S, Xiu Y, Li L, Kausar T, Ma Z, Zhou J, Liu L, Cui Y, Sardans J, Peñuelas J, Elrys A, Chen J, Bai Y.   +15 more
europepmc   +1 more source

Substrate stoichiometry and microbial metabolic preference drive the divergent accumulation of plant and microbial necromass carbon in cropland soils: evidence from a short-term experiment. [PDF]

Front Microbiol
Wu H, Wang L, Liu X, Wang W, Lu C, Dong W.   +5 more
europepmc   +1 more source

pH and Pb co-regulate soil bacterial communities and C/N/S Cycling processes in valley-type landfills under multi-factor interactions. [PDF]

Front Microbiol
Xiao G, Wu Y, Meng J, Wu X, Gou Q, Han X, Qi M, Zhang Y, Xu X, Zhang S.   +9 more
europepmc   +1 more source

Environmental Effects on Bacterial Community Assembly in Arid and Semi-Arid Grasslands. [PDF]

Microorganisms
Chen S, Zhang Y, Ma J, Bai M, Chen Y, Guo J, Chen L.   +6 more
europepmc   +1 more source

Effects of tillage on the root length and depth distribution of stubble cover crops. [PDF]

Sci Rep
Svoboda P, Raimanova I, Moulik M, Lhotska M, Haberle J, Kas M.   +5 more
europepmc   +1 more source

Denitrification potential in a grassland subsoil: effect of carbon substrates

Soil Biology and Biochemistry, 2004
We examined the potential of a subsoil to denitrify nitrate under optimal anaerobic conditions in a laboratory-based incubation when supplied with a range of C substrates of increasing recalcitrance.
S C Jarvis, R J Stevens, R J Laughlin
exaly   +2 more sources

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Drivers of microbially and plant‐derived carbon in topsoil and subsoil

Global Change Biology, 2023
Plant‐ and microbially derived carbon (C) are the two major sources of soil organic matter (SOM), and their ratio impacts SOM composition, accumulation, stability, and turnover.
Weigen Huang, Y. Kuzyakov, S. Niu, Yu Luo, Bo Sun, Jiabao Zhang, Yuting Liang   +6 more
semanticscholar   +1 more source

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

Global Change Biology, 2023
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 responds to drought at specific soil depths remains largely unknown.
Yuwei Liu, Xiao-Ming Zou, Han Y. H. Chen, M. Delgado-Baquerizo, Cuiting Wang, Chen Zhang, H. Ruan   +6 more
semanticscholar   +1 more source

Stabilization of organic carbon in top- and subsoil by biochar application into calcareous farmland.

Science of the Total Environment, 2023
Biochar is recognized for its role in carbon sequestration and emission mitigation in farmland topsoil. However, the mechanisms by which biochar affects soil organic carbon (SOC), its composition, and stability, in the topsoil (0-20 cm) and subsoil (140 ...
Yang Wang, Ying-Jie Yin, Stephen Joseph, M. Flury, Xiang Wang, Sara Tahery, Bao-Guo Li, Jianying Shang   +7 more
semanticscholar   +1 more source

Light grazing facilitates carbon accumulation in subsoil in Chinese grasslands: A meta‐analysis

Global Change Biology, 2020
Grazing by livestock greatly affects the soil carbon (C) cycle in grassland ecosystems. However, the effects of grazing at different intensities and durations on the dynamics of soil C in its subsoil layers are not clearly understood.
Zhi-Yun Jiang, Zhong-Min Hu, D. Y. Lai, Dao-Rui Han, Mei Wang, Min Liu, Meng Zhang, M. Guo   +7 more
semanticscholar   +1 more source