No respite from permafrost-thaw impacts in the absence of a global tipping point
Arctic permafrost, the largest non-seasonal component of Earth's cryosphere, contains a
substantial climate-sensitive carbon pool. The existence of a global tipping point, a warming …
substantial climate-sensitive carbon pool. The existence of a global tipping point, a warming …
Permafrost carbon cycle and its dynamics on the Tibetan Plateau
Our knowledge on permafrost carbon (C) cycle is crucial for understanding its feedback to
climate warming and developing nature-based solutions for mitigating climate change. To …
climate warming and developing nature-based solutions for mitigating climate change. To …
Dominance of particulate organic carbon in top mineral soils in cold regions
P García-Palacios, MA Bradford… - Nature …, 2024 - nature.com
The largest stocks of soil organic carbon can be found in cold regions such as Arctic,
subarctic and alpine biomes, which are warming faster than the global average …
subarctic and alpine biomes, which are warming faster than the global average …
[HTML][HTML] Assessing changes in global fire regimes
Background The global human footprint has fundamentally altered wildfire regimes, creating
serious consequences for human health, biodiversity, and climate. However, it remains …
serious consequences for human health, biodiversity, and climate. However, it remains …
Accelerated rise in wildfire carbon emissions from Arctic continuous permafrost
Wildfires over permafrost put perennially frozen carbon at risk. However, wildfire emissions
from biomass burning over the diverse range of permafrost regions and their share in global …
from biomass burning over the diverse range of permafrost regions and their share in global …
Decadal soil total carbon loss in northern hinterland of Tibetan Plateau
W Wu, G Zhao, B Zhao, Z Zheng, Y He, K Huang… - Science of The Total …, 2024 - Elsevier
As the largest and highest plateau in the world, ecosystems on the Tibetan Plateau (TP)
imply fundamental ecological significance to the globe. Among the variety, alpine grassland …
imply fundamental ecological significance to the globe. Among the variety, alpine grassland …
[HTML][HTML] Research progress and perspectives on ecological processes and carbon feedback in permafrost wetlands under changing climate conditions
C Song, AN Rousseau, Y Song, Y Ou, N Chen… - Fundamental …, 2024 - Elsevier
Permafrost wetlands are closely related to potential greenhouse gas emissions under
climate warming. In recent decades, climate change and human activities have induced …
climate warming. In recent decades, climate change and human activities have induced …
Influence of tundra fire severity on vegetation recovery in the Northwest Territories.
A Chen, TC Lantz - Arctic Science, 2024 - cdnsciencepub.com
Anthropogenic climate change has driven an increase in the frequency, size, and severity of
fires at high latitudes. Recent research shows that increasing fire severity in the subarctic is …
fires at high latitudes. Recent research shows that increasing fire severity in the subarctic is …
Soil organic and phytomass carbon stocks in mountain periglacial settings of Vindelfjällen (Sweden)
C Fröjd, B González Sánchez… - Arctic, Antarctic, and Alpine …, 2024 - Taylor & Francis
We present a detailed soil organic carbon (SOC) and phytomass carbon (C) inventory for a
mountain periglacial region in northwest Sweden (altitude range c. 600–1,800 m). We …
mountain periglacial region in northwest Sweden (altitude range c. 600–1,800 m). We …
[HTML][HTML] Variation in Soil CO2 Fluxes across Land Cover Mosaic in Typical Tundra of the Taimyr Peninsula, Siberia
A Panov, A Prokushkin, M Korets, I Putilin… - Atmosphere, 2024 - mdpi.com
Increased warming in the Arctic is of great concern. This is particularly due to permafrost
degradation, which is expected to accelerate microbial breakdown of soil organic carbon …
degradation, which is expected to accelerate microbial breakdown of soil organic carbon …