Permafrost carbon emissions in a changing Arctic
Arctic permafrost stores nearly 1,700 billion metric tons of frozen and thawing carbon.
Anthropogenic warming threatens to release an unknown quantity of this carbon to the …
Anthropogenic warming threatens to release an unknown quantity of this carbon to the …
Emergent biogeochemical risks from Arctic permafrost degradation
The Arctic cryosphere is collapsing, posing overlapping environmental risks. In particular,
thawing permafrost threatens to release biological, chemical and radioactive materials that …
thawing permafrost threatens to release biological, chemical and radioactive materials that …
[PDF][PDF] Climate change 2022: Impacts, adaptation and vulnerability
C Parmesan, MD Morecroft, Y Trisurat - 2022 - hal.science
Chapter 2, building on prior assessments1, provides a global assessment of the observed
impacts and projected risks of climate change to terrestrial and freshwater ecosystems …
impacts and projected risks of climate change to terrestrial and freshwater ecosystems …
Carbon release through abrupt permafrost thaw
The permafrost zone is expected to be a substantial carbon source to the atmosphere, yet
large-scale models currently only simulate gradual changes in seasonally thawed soil …
large-scale models currently only simulate gradual changes in seasonally thawed soil …
Terrestrial and freshwater ecosystems and their services (chapter 2)
Chapter 2, building on prior assessments1, provides a global assessment of the observed
impacts and projected risks of climate change to terrestrial and freshwater ecosystems …
impacts and projected risks of climate change to terrestrial and freshwater ecosystems …
Protecting irrecoverable carbon in Earth's ecosystems
Avoiding catastrophic climate change requires rapid decarbonization and improved
ecosystem stewardship. To achieve the latter, ecosystems should be prioritized by …
ecosystem stewardship. To achieve the latter, ecosystems should be prioritized by …
From white to green: Snow cover loss and increased vegetation productivity in the European Alps
Mountains are hotspots of biodiversity and ecosystem services, but they are warming about
twice as fast as the global average. Climate change may reduce alpine snow cover and …
twice as fast as the global average. Climate change may reduce alpine snow cover and …
The status and stability of permafrost carbon on the Tibetan Plateau
Permafrost regions at high latitudes and altitudes store about half of the Earth's soil organic
carbon (SOC). These areas are also some of the most intensely affected by anthropogenic …
carbon (SOC). These areas are also some of the most intensely affected by anthropogenic …
Statistical upscaling of ecosystem CO2 fluxes across the terrestrial tundra and boreal domain: Regional patterns and uncertainties
The regional variability in tundra and boreal carbon dioxide (CO2) fluxes can be high,
complicating efforts to quantify sink‐source patterns across the entire region. Statistical …
complicating efforts to quantify sink‐source patterns across the entire region. Statistical …
Global change‐driven effects on dissolved organic matter composition: Implications for food webs of northern lakes
Northern ecosystems are experiencing some of the most dramatic impacts of global change
on Earth. Rising temperatures, hydrological intensification, changes in atmospheric acid …
on Earth. Rising temperatures, hydrological intensification, changes in atmospheric acid …