Impacts of permafrost degradation on carbon stocks and emissions under a warming climate: a review
H Jin, Q Ma - Atmosphere, 2021 - mdpi.com
A huge amount of carbon (C) is stored in permafrost regions. Climate warming and
permafrost degradation induce gradual and abrupt carbon emissions into both the …
permafrost degradation induce gradual and abrupt carbon emissions into both the …
Pathway-dependent fate of permafrost region carbon
Permafrost soils in the high northern latitudes contain a substantial amount of carbon which
is not decomposed due to frozen conditions. Climate change will lead to a thawing of at least …
is not decomposed due to frozen conditions. Climate change will lead to a thawing of at least …
Vulnerability of permafrost carbon to climate change: Implications for the global carbon cycle
EAG Schuur, J Bockheim, JG Canadell… - …, 2008 - academic.oup.com
Thawing permafrost and the resulting microbial decomposition of previously frozen organic
carbon (C) is one of the most significant potential feedbacks from terrestrial ecosystems to …
carbon (C) is one of the most significant potential feedbacks from terrestrial ecosystems to …
[PDF][PDF] Permafrost and the global carbon cycle
T Schuur - Arctic Report Card 2019, 2019 - arctic.noaa.gov
• Northern permafrost region soils contain 1,460-1,600 billion metric tons of organic carbon,
about twice as much as currently contained in the atmosphere.• This pool of organic carbon …
about twice as much as currently contained in the atmosphere.• This pool of organic carbon …
Permafrost carbon-climate feedbacks accelerate global warming
CD Koven, B Ringeval… - Proceedings of the …, 2011 - National Acad Sciences
Permafrost soils contain enormous amounts of organic carbon, which could act as a positive
feedback to global climate change due to enhanced respiration rates with warming. We …
feedback to global climate change due to enhanced respiration rates with warming. We …
The rate of permafrost carbon release under aerobic and anaerobic conditions and its potential effects on climate
Recent observations suggest that permafrost thaw may create two completely different soil
environments: aerobic in relatively well‐drained uplands and anaerobic in poorly drained …
environments: aerobic in relatively well‐drained uplands and anaerobic in poorly drained …
Contribution of permafrost soils to the global carbon budget
S Schaphoff, U Heyder, S Ostberg… - Environmental …, 2013 - iopscience.iop.org
Climate warming affects permafrost soil carbon pools in two opposing ways: enhanced
vegetation growth leads to higher carbon inputs to the soil, whereas permafrost melting …
vegetation growth leads to higher carbon inputs to the soil, whereas permafrost melting …
Amount and timing of permafrost carbon release in response to climate warming
K Schaefer, T Zhang, L Bruhwiler… - Tellus B: Chemical and …, 2011 - Taylor & Francis
The thawand release of carbon currently frozen in permafrost will increase atmospheric CO2
concentrations and amplify surface warming to initiate a positive permafrost carbon …
concentrations and amplify surface warming to initiate a positive permafrost carbon …
Climate change and the permafrost carbon feedback
Large quantities of organic carbon are stored in frozen soils (permafrost) within Arctic and
sub-Arctic regions. A warming climate can induce environmental changes that accelerate …
sub-Arctic regions. A warming climate can induce environmental changes that accelerate …
Permafrost carbon: Progress on understanding stocks and fluxes across northern terrestrial ecosystems
Significant progress in permafrost carbon science made over the past decades include the
identification of vast permafrost carbon stocks, the development of new pan‐Arctic …
identification of vast permafrost carbon stocks, the development of new pan‐Arctic …