Carbon‐cycling microorganisms in permafrost and their responses to a warming climate: A review
Global climate warming is accelerating permafrost degradation. The large amounts of soil
organic matter in permafrost‐affected soils are prone to increased microbial decomposition …
organic matter in permafrost‐affected soils are prone to increased microbial decomposition …
[HTML][HTML] Fire intensity regulates the short-term postfire response of the microbiome in Arctic tundra soil
E Ramm, PL Ambus, S Gschwendtner, C Liu… - Geoderma, 2023 - Elsevier
Arctic tundra fires have been increasing in extent, frequency and intensity and are likely
impacting both soil nitrogen (N) and phosphorus (P) cycling and, thus, permafrost ecosystem …
impacting both soil nitrogen (N) and phosphorus (P) cycling and, thus, permafrost ecosystem …
Rapid Permafrost Thaw Removes Nitrogen Limitation and Rises the Potential for N2O Emissions
R Wegner, C Fiencke, C Knoblauch, L Sauerland… - Nitrogen, 2022 - mdpi.com
Ice–rich Pleistocene permafrost deposits (Yedoma) store large amounts of nitrogen (N) and
are susceptible to rapid thaw. In this study, we assess whether eroding Yedoma deposits are …
are susceptible to rapid thaw. In this study, we assess whether eroding Yedoma deposits are …
Nitrous oxide fluxes in permafrost peatlands remain negligible after wildfire and thermokarst disturbance
The greenhouse gas (GHG) balance of boreal peatlands in permafrost regions will be
affected by climate change through disturbances such as permafrost thaw and wildfire …
affected by climate change through disturbances such as permafrost thaw and wildfire …
Potential nitrogen mobilisation from the Yedoma permafrost domain
Permafrost regions, characterised by extensive belowground excess ice, are highly
vulnerable to rapid thaw, particularly in areas such as the Yedoma domain. This region is …
vulnerable to rapid thaw, particularly in areas such as the Yedoma domain. This region is …
Microbial communities degrade ancient permafrost‐derived organic matter in Arctic seawater
M Ruben, H Marchant, M Wietz, T Gentz… - Journal of …, 2024 - Wiley Online Library
The Arctic is experiencing rapid warming, which among other processes results in
increasing erosion of coastal permafrost and the release of ancient organic carbon (OC) into …
increasing erosion of coastal permafrost and the release of ancient organic carbon (OC) into …
Yedoma Permafrost Releases Organic Matter with Lesser Affinity for Cu2+ and Ni2+ as Compared to Peat from the Non-Permafrost Area: Risk of Rising Toxicity of …
NA Sobolev, KS Larionov, DS Mryasova… - Toxics, 2023 - mdpi.com
Pollution of the Arctic Ocean by potentially toxic elements (PTEs) is a current environmental
problem. Humic acids (HAs) play an important role in the regulation of PTE mobility in soil …
problem. Humic acids (HAs) play an important role in the regulation of PTE mobility in soil …