scholarly journals Significant and persistent impact of timber harvesting on soil microbial communities in Northern coniferous forests

2012 ◽  
Vol 6 (12) ◽  
pp. 2199-2218 ◽  
Author(s):  
Martin Hartmann ◽  
Charles G Howes ◽  
David VanInsberghe ◽  
Hang Yu ◽  
Dipankar Bachar ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Soil Microbial Communities ◽  
Timber Harvesting ◽  
Coniferous Forests ◽  
Soil Microbial

scholarly journals Erratum: Significant and persistent impact of timber harvesting on soil microbial communities in Northern coniferous forests

2012 ◽  
Vol 6 (12) ◽  
pp. 2320-2320 ◽  
Author(s):  
Martin Hartmann ◽  
Charles G Howes ◽  
David VanInsberghe ◽  
Hang Yu ◽  
Dipankar Bachar ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Soil Microbial Communities ◽  
Timber Harvesting ◽  
Coniferous Forests ◽  
Soil Microbial

scholarly journals A metagenomic survey of forest soil microbial communities more than a decade after timber harvesting

2017 ◽  
Vol 4 (1) ◽  
Author(s):  
Roland C. Wilhelm ◽  
Erick Cardenas ◽  
Hilary Leung ◽  
Kendra Maas ◽  
Martin Hartmann ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Forest Soil ◽  
Soil Microbial Communities ◽  
Timber Harvesting ◽  
Soil Microbial

scholarly journals Soil fungal and bacterial communities in southern boreal forests of the Greater Khingan Mountains and their relationship with soil properties

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Thi-Minh-Dien Vuong ◽  
Jian-Yong Zeng ◽  
Xiu-Ling Man
Keyword(s):  
Boreal Forest ◽  
Soil Properties ◽  
Microbial Communities ◽  
Bacterial Communities ◽  
Boreal Forests ◽  
Soil Microbial Communities ◽  
Ammonium Nitrogen ◽  
Coniferous Forests ◽  
Soil Microbial ◽  
Explicit Correlation

AbstractLittle is known about the relationship between soil microbial communities and soil properties in southern boreal forests. To further our knowledge about that relationship, we compared the soil samples in southern boreal forests of the Greater Khingan Mountains—the southernmost boreal forest biome in the world. The forests can be divided into boardleaf forests dominated by birch (Betula platyphylla) or aspen (Populus davidiana) and coniferous forests dominated by larch (Larix gmelinii) or pine (Pinus sylvestris var. mongolica). Results suggested different soil microbial communities and soil properties between these southern boreal forests. Soil protease activity strongly associated with soil fungal communities in broadleaf and coniferous forests (p < 0.05), but not with soil bacterial communities (p > 0.05). Soil ammonium nitrogen and total phosphorus contents strongly associated with soil fungal and bacterial communities in broadleaf forests (p < 0.05), but not in coniferous forests (p > 0.05). Soil potassium content demonstrated strong correlations with both soil fungal and bacterial communities in broadleaf and coniferous forests (p < 0.05). These results provide evidence for different soil communities and soil properties in southern boreal forest, and further elucidate the explicit correlation between soil microbial communities and soil properties in southern boreal forests.

scholarly journals Biogeography and organic matter removal shape long-term effects of timber harvesting on forest soil microbial communities

2017 ◽  
Vol 11 (11) ◽  
pp. 2552-2568 ◽  
Author(s):  
Roland C Wilhelm ◽  
Erick Cardenas ◽  
Kendra R Maas ◽  
Hilary Leung ◽  
Larisa McNeil ◽  
...  
Keyword(s):  
Organic Matter ◽  
Microbial Communities ◽  
Forest Soil ◽  
Soil Microbial Communities ◽  
Timber Harvesting ◽  
Long Term Effects ◽  
Organic Matter Removal ◽  
Soil Microbial

Alkaline soil pH affects bulk soil, rhizosphere and root endosphere microbiomes of plants growing in a Sandhills ecosystem

2021 ◽  
Vol 97 (4) ◽  
Author(s):  
Lucas Dantas Lopes ◽  
Jingjie Hao ◽  
Daniel P Schachtman
Keyword(s):  
Microbial Communities ◽  
Plant Species ◽  
Soil Ph ◽  
Soil Microbial Communities ◽  
Bulk Soil ◽  
Strong Impact ◽  
Alkaline Soil ◽  
Alkaline Soils ◽  
Soil Microbial ◽  
Soil Rhizosphere

ABSTRACT Soil pH is a major factor shaping bulk soil microbial communities. However, it is unclear whether the belowground microbial habitats shaped by plants (e.g. rhizosphere and root endosphere) are also affected by soil pH. We investigated this question by comparing the microbial communities associated with plants growing in neutral and strongly alkaline soils in the Sandhills, which is the largest sand dune complex in the northern hemisphere. Bulk soil, rhizosphere and root endosphere DNA were extracted from multiple plant species and analyzed using 16S rRNA amplicon sequencing. Results showed that rhizosphere, root endosphere and bulk soil microbiomes were different in the contrasting soil pH ranges. The strongest impact of plant species on the belowground microbiomes was in alkaline soils, suggesting a greater selective effect under alkali stress. Evaluation of soil chemical components showed that in addition to soil pH, cation exchange capacity also had a strong impact on shaping bulk soil microbial communities. This study extends our knowledge regarding the importance of pH to microbial ecology showing that root endosphere and rhizosphere microbial communities were also influenced by this soil component, and highlights the important role that plants play particularly in shaping the belowground microbiomes in alkaline soils.

LDPE microplastics affect soil microbial communities and nitrogen cycling

2021 ◽  
Vol 773 ◽  
pp. 145640
Author(s):  
Lili Rong ◽  
Longfei Zhao ◽  
Leicheng Zhao ◽  
Zhipeng Cheng ◽  
Yiming Yao ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Nitrogen Cycling ◽  
Soil Microbial Communities ◽  
Soil Microbial
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