Microbiome assembly in thawing permafrost and its feedbacks to climate
The physical and chemical changes that accompany permafrost thaw directly influence the
microbial communities that mediate the decomposition of formerly frozen organic matter …
microbial communities that mediate the decomposition of formerly frozen organic matter …
The microbiome stress project: toward a global meta-analysis of environmental stressors and their effects on microbial communities
Microbial community structure is highly sensitive to natural (eg, drought, temperature, fire)
and anthropogenic (eg, heavy metal exposure, land-use change) stressors. However …
and anthropogenic (eg, heavy metal exposure, land-use change) stressors. However …
Disturbance and restoration of soil microbial communities after in-situ thermal desorption in a chlorinated hydrocarbon contaminated site
J Shentu, Q Chen, Y Cui, Y Wang, L Lu, Y Long… - Journal of Hazardous …, 2023 - Elsevier
Thermal desorption technology has been widely used for the remediation of organic
contaminated soil, but the heating process may alter the soil properties and its safety …
contaminated soil, but the heating process may alter the soil properties and its safety …
Organic carbon mineralization and bacterial community of active layer soils response to short-term warming in the Great Hing'an Mountains of Northeast China
X Dong, C Liu, D Ma, Y Wu, H Man, X Wu, M Li… - Frontiers in …, 2021 - frontiersin.org
As a buffer layer for the energy and water exchange between atmosphere and permafrost,
the active layer is sensitive to climate warming. Changes in the thermal state in active layer …
the active layer is sensitive to climate warming. Changes in the thermal state in active layer …
The transition from stochastic to deterministic bacterial community assembly during permafrost thaw succession
SJ Doherty, RA Barbato, AS Grandy… - Frontiers in …, 2020 - frontiersin.org
The Northern high latitudes are warming twice as fast as the global average, and permafrost
has become vulnerable to thaw. Changes to the environment during thaw leads to shifts in …
has become vulnerable to thaw. Changes to the environment during thaw leads to shifts in …
A systematic review of terrestrial dissolved organic carbon in northern permafrost
L Heffernan, DN Kothawala… - The Cryosphere …, 2023 - tc.copernicus.org
As the permafrost region warms and permafrost soils thaw, vast pools of soil organic carbon
(C) become vulnerable to enhanced microbial decomposition and lateral transport into …
(C) become vulnerable to enhanced microbial decomposition and lateral transport into …
Dissolved organic matter and inorganic N jointly regulate greenhouse gases fluxes from forest soils with different moistures during a freeze-thaw period
H Wu, X Xingkai, W Cheng, H Lin - Soil Science and Plant Nutrition, 2020 - Taylor & Francis
Antecedent soil moisture before freezing can affect greenhouse gases (GHG) fluxes from
soils during thaw, but their critical threshold values for GHG fluxes and the underlying …
soils during thaw, but their critical threshold values for GHG fluxes and the underlying …
[HTML][HTML] Not all permafrost microbiomes are created equal: Influence of permafrost thaw on the soil microbiome in a laboratory incubation study
RA Barbato, RM Jones, TA Douglas, SJ Doherty… - Soil Biology and …, 2022 - Elsevier
Permafrost is thawing at unprecedented rates, significantly altering landscapes and
ecosystem trajectories by changing subsurface conditions, vegetation characteristics, and …
ecosystem trajectories by changing subsurface conditions, vegetation characteristics, and …
The effects of warming and soil chemistry on bacterial community structure in Arctic tundra soils
Soil microbial communities in the Arctic play a critical role in regulating the global carbon (C)
cycle. Vast amounts of C are stored in northern high latitude soils, and rising temperatures in …
cycle. Vast amounts of C are stored in northern high latitude soils, and rising temperatures in …
Greater regulation of permafrost organic matter composition by enzymes and redox than temperature
L Lynch, A Margenot, F Calderon… - Soil Biology and …, 2023 - Elsevier
Accelerating permafrost thaw across high-latitude ecosystems increases organic matter
(OM) availability to soil microorganisms. The chemical composition of permafrost-derived …
(OM) availability to soil microorganisms. The chemical composition of permafrost-derived …