New results show “how quickly one tundra fire can reverse a half-century worth of soil-stored carbon”

Satellite image of Anaktuvuk River Fire from Sept. 25, 2007 (NASA image courtesy the MODIS Rapid Response Team, Goddard Space Flight Center)

New findings from the 2007 Anaktuvuk River Fire revealed just how much carbon was  released into the atmosphere from this single fire and the potential role tundra fire disturbances play in feedbacks driving global climate change.

“The amount of carbon released into the atmosphere from this fire is equivalent to the amount of carbon stored by the global tundra biome,” said lead author Michelle Mack, a biologist from the University of Florida. “This was a boreal forest-sized fire.” (Quote from Science Daily)

Check out these news articles and the recently published journal article on carbon loss and the Anaktuvuk River Fire.

Project Website: Arctic LTER – Fire in the Arctic Landscape: Impacts, interactions and links to global and regional environmental change

Link to full size image above: http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=19139

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s