Permafrost and climate change: carbon cycle feedbacks from the warming Arctic
Rapid Arctic environmental change affects the entire Earth system as thawing permafrost
ecosystems release greenhouse gases to the atmosphere. Understanding how much …
ecosystems release greenhouse gases to the atmosphere. Understanding how much …
Predicted responses of arctic and alpine ecosystems to altered seasonality under climate change
Global climate change is already having significant impacts on arctic and alpine
ecosystems, and ongoing increases in temperature and altered precipitation patterns will …
ecosystems, and ongoing increases in temperature and altered precipitation patterns will …
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 …
Experimental warming differentially affects vegetative and reproductive phenology of tundra plants
Rapid climate warming is altering Arctic and alpine tundra ecosystem structure and function,
including shifts in plant phenology. While the advancement of green up and flowering are …
including shifts in plant phenology. While the advancement of green up and flowering are …
Pan‐Arctic soil moisture control on tundra carbon sequestration and plant productivity
Long‐term atmospheric CO2 concentration records have suggested a reduction in the
positive effect of warming on high‐latitude carbon uptake since the 1990s. A variety of …
positive effect of warming on high‐latitude carbon uptake since the 1990s. A variety of …
[HTML][HTML] Recent trends and remaining challenges for optical remote sensing of Arctic tundra vegetation: A review and outlook
A systematic review and inventory of recent research relating to optical remote sensing of
Arctic vegetation was conducted, and thematic and geographical trends were summarized …
Arctic vegetation was conducted, and thematic and geographical trends were summarized …
Ecological response to permafrost thaw and consequences for local and global ecosystem services
The Arctic may seem remote, but the unprecedented environmental changes occurring there
have important consequences for global society. Of all Arctic system components, changes …
have important consequences for global society. Of all Arctic system components, changes …
Trajectory of the Arctic as an integrated system
Although much remains to be learned about the Arctic and its component processes, many
of the most urgent scientific, engineering, and social questions can only be approached …
of the most urgent scientific, engineering, and social questions can only be approached …
Seasonal climatology of CO2 across North America from aircraft measurements in the NOAA/ESRL Global Greenhouse Gas Reference Network
Seasonal spatial and temporal gradients for the CO2 mole fraction over North America are
examined by creating a climatology from data collected 2004–2013 by the NOAA/ESRL …
examined by creating a climatology from data collected 2004–2013 by the NOAA/ESRL …
Tundra ecosystems observed to be CO2 sources due to differential amplification of the carbon cycle
Are tundra ecosystems currently a carbon source or sink? What is the future trajectory of
tundra carbon fluxes in response to climate change? These questions are of global …
tundra carbon fluxes in response to climate change? These questions are of global …