scholarly journals Dead fungal mycelium in forest soil represents a decomposition hotspot and a habitat for a specific microbial community

2016 ◽  
Vol 210 (4) ◽  
pp. 1369-1381 ◽  
Author(s):  
Vendula Brabcová ◽  
Monika Nováková ◽  
Anna Davidová ◽  
Petr Baldrian
Keyword(s):  
Microbial Community ◽  
Forest Soil ◽  
Fungal Mycelium

scholarly journals Drought legacies on soil respiration and microbial community in a Mediterranean forest soil under different soil moisture and carbon inputs

Geoderma ◽  
2022 ◽  
Vol 405 ◽  
pp. 115425
Author(s):  
Lei Liu ◽  
Marc Estiarte ◽  
Per Bengtson ◽  
Jian Li ◽  
Dolores Asensio ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Microbial Community ◽  
Soil Respiration ◽  
Forest Soil ◽  
Mediterranean Forest

scholarly journals Nitrogen Addition Affects Soil Respiration Primarily through Changes in Microbial Community Structure and Biomass in a Subtropical Natural Forest

Forests ◽  
2019 ◽  
Vol 10 (5) ◽  
pp. 435 ◽  
Author(s):  
Jiacong Zhou ◽  
Xiaofei Liu ◽  
Jinsheng Xie ◽  
Maokui Lyu ◽  
Yong Zheng ◽  
...  
Keyword(s):  
Community Structure ◽  
Microbial Community ◽  
Microbial Biomass ◽  
Soil Respiration ◽  
Forest Soil ◽  
Microbial Community Structure ◽  
N Deposition ◽  
N Addition ◽  
C Cycling ◽  
Total Plfa

Forest soil respiration plays an important role in global carbon (C) cycling. Owing to the high degree of C and nitrogen (N) cycle coupling, N deposition rates may greatly influence forest soil respiration, and possibly even global C cycling. Soil microbes play a crucial role in regulating the biosphere–atmosphere C exchange; however, how microbes respond to N addition remains uncertain. To better understand this process, the experiment was performed in the Castanopsis kawakamii Hayata Nature Reserve, in the subtropical zone of China. Treatments involved applying different levels of N (0, 40, and 80 kg ha−2 year−1) over a three-year period (January 2013–December 2015) to explore how soil physicochemical properties, respiration rate, phospholipid fatty acid (PLFA) concentration, and solid state 13C nuclear magnetic resonance responded to various N addition rate. Results showed that high levels of N addition significantly decreased soil respiration; however, low levels of N addition significantly increased soil respiration. High levels of N reduced soil pH and enhanced P and C co-limitation of microorganisms, leading to significant reductions in total PLFA and changes in the structure of microbial communities. Significant linear relationships were observed between annual cumulative respiration and the concentration of microbial biomass (total PLFA, gram-positive bacteria (G+), gram-negative bacteria (G−), total bacteria, and fungi) and the microbial community structure (G+: G− ratio). Taken together, increasing N deposition changed microbial community structure and suppressed microbial biomass, ultimately leading to recalcitrant C accumulation and soil C emissions decrease in subtropical forest.

scholarly journals Biochar amendment and phosphorus fertilization altered forest soil microbial community and native soil organic matter molecular composition

2016 ◽  
Vol 130 (3) ◽  
pp. 227-245 ◽  
Author(s):  
Perry J. Mitchell ◽  
André J. Simpson ◽  
Ronald Soong ◽  
Jonathan S. Schurman ◽  
Sean C. Thomas ◽  
...  
Keyword(s):  
Organic Matter ◽  
Microbial Community ◽  
Soil Organic Matter ◽  
Forest Soil ◽  
Soil Microbial Community ◽  
Molecular Composition ◽  
Phosphorus Fertilization ◽  
Soil Microbial ◽  
Native Soil ◽  
Biochar Amendment

Microbial Community Structure and Density Under Different Tree Species in an Acid Forest Soil (Morvan, France)

2005 ◽  
Vol 50 (4) ◽  
pp. 614-625 ◽  
Author(s):  
David P. H. Lejon ◽  
Rémi Chaussod ◽  
Jacques Ranger ◽  
Lionel Ranjard
Keyword(s):  
Community Structure ◽  
Microbial Community ◽  
Forest Soil ◽  
Microbial Community Structure ◽  
Tree Species ◽  
Acid Forest Soil

The sensitivity of a forest soil microbial community to acute gamma-irradiation

2007 ◽  
Vol 37 (1-2) ◽  
pp. 1-9 ◽  
Author(s):  
Niall P. McNamara ◽  
Robert I. Griffiths ◽  
Amandine Tabouret ◽  
Nicholas A. Beresford ◽  
Mark J. Bailey ◽  
...  
Keyword(s):  
Microbial Community ◽  
Gamma Irradiation ◽  
Forest Soil ◽  
Soil Microbial Community ◽  
Soil Microbial

scholarly journals Increasing acid rain frequency promotes the microbial community dissimilarities of forest soil rather than agricultural soil in southern China

2022 ◽  
Vol 230 ◽  
pp. 113123
Author(s):  
Ziqiang Liu ◽  
Hui Wei ◽  
Jiaen Zhang ◽  
Ting Wang ◽  
Yanan He ◽  
...  
Keyword(s):  
Microbial Community ◽  
Acid Rain ◽  
Forest Soil ◽  
Agricultural Soil ◽  
Southern China
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