Dual roles of microbes in mediating soil carbon dynamics in response to warming

S Qin, D Zhang, B Wei, Y Yang - Nature Communications, 2024 - nature.com
Understanding the alterations in soil microbial communities in response to climate warming
and their controls over soil carbon (C) processes is crucial for projecting permafrost C …

Highlighting the role of biota in feedback loops from tundra ecosystems to the atmosphere

NM Schmidt, IC Barrio, JA Kristensen… - Frontiers in …, 2024 - frontiersin.org
The rapid climatic and environmental changes observed in the Arctic and across the globe
in general call for reliable model projections. In recent years our understanding of ongoing …

Positive soil priming effects are the rule at a global scale

S Xu, M Delgado‐Baquerizo, Y Kuzyakov… - Global Change …, 2024 - Wiley Online Library
Priming effects of soil organic matter decomposition are critical to determine carbon budget
and turnover in soil. Yet, the overall direction and intensity of soil priming remains under …

Impact of three decades of warming, increased nutrient availability, and increased cloudiness on the fluxes of greenhouse gases and biogenic volatile organic …

FA Ndah, A Michelsen, R Rinnan… - Global Change …, 2024 - Wiley Online Library
Climate change is exposing subarctic ecosystems to higher temperatures, increased nutrient
availability, and increasing cloud cover. In this study, we assessed how these factors affect …

Changes in soil and plant carbon pools after 9 years of experimental summer warming and increased snow depth

L Hermesdorf, LH Mortensen, SB Blitz… - Science of The Total …, 2024 - Elsevier
Climate change can have positive and negative effects on the carbon pools and budgets in
soil and plant fractions, but net effects are unclear and expected to vary widely within the …

Goose grubbing and warming suppress summer net ecosystem CO2 uptake differentially across high‐Arctic tundra habitats

M Petit Bon, KH Beard, KA Bråthen, H Lee… - Ecology, 2024 - Wiley Online Library
Environmental changes, such as climate warming and higher herbivory pressure, are
altering the carbon balance of Arctic ecosystems; yet, how these drivers modify the carbon …

Soil nutrient content dominates short-term vegetation changes in alpine tundra of Changbai Mountains

S Xing, WJ Wang, L Wang, H Du, Z Wu… - Frontiers in …, 2024 - frontiersin.org
Alpine tundra, covering 3% of the Earth's land surface, harbors approximately 4% of higher
plant species. Changes in this vegetation significantly impact biodiversity and ecosystem …

[HTML][HTML] Potential risks of bacterial plant pathogens from thawing permafrost in the Alaskan tundra

D Kim, M Kim, S Woo, S Nam, NR Myeong… - Ecotoxicology and …, 2025 - Elsevier
Global warming-induced permafrost thawing raises concerns about the release of dormant
microbes, including potentially harmful plant pathogens. However, the potential pathogenic …

[HTML][HTML] Consequences of intense drought on CO2 and CH4 fluxes of the reed ecosystem at Lake Neusiedl

PA Baur, A Maier, C Buchsteiner, T Zechmeister… - Environmental …, 2024 - Elsevier
Reed (Phragmites australis) dominated wetlands are commonly known as strong carbon (C)
sinks due to the high productivity of the reed plant and C fixation in the wetland soil …

[HTML][HTML] Impact of Conversion of the Caatinga Forest to Different Land Uses on Soil and Root Respiration Dynamics in the Brazilian Semiarid Region

D Oresca, ES Souza, RMS Souza, JRI Silva, DP Moura… - Sustainability, 2024 - mdpi.com
The Caatinga biome has been severely devastated over the years due to the replacement of
native dry forests with grassland areas in the Brazilian semiarid region. Despite this …