11 Dec 2012:
NASA Visualization Captures
Record Year for Wildfires in the U.S.
This year has been an unusually severe one for wildfires in the U.S., with more than 9.1 million acres of land burned through the end of November, federal officials say. The total affected area, which is
depicted in a new NASA map (right), is already the third-largest since records were first kept
in 1960, and will likely break previous records by year’s end. The most intense fires occurred in the western U.S., where several major fires during the early summer — sparked by a combination of drought, light winter snow pack, and the long-term effects of climate change — forced evacuations in some areas. In the visualization, which shows all fires that occurred between Jan. 1 and Oct. 31, areas of yellow and orange indicate larger and more intense fires, while many of the less intense fires, shown in red, represent prescribed burns started for brush clearing or agriculture and ecosystem management. The visualization was based on data collected by NASA satellites. “This type of long-term fire monitoring will only become more important as the climate changes and certain areas prone to fire become drier,” Louis Giglio, a scientist at NASA's Goddard Space Flight Center, said during a recent meeting
of the American Geophysical Union.
Yale Environment 360 is
a publication of the
Yale School of Forestry
& Environmental Studies
e360 on Facebook
Donate to e360
View mobile site
Subscribe to our newsletter
Subscribe to our feed:
Yale Environment 360
articles are now available in Spanish and Portuguese on Universia
, the online educational network. Visit the site.
Business & Innovation
Policy & Politics
Pollution & Health
Science & Technology
Antarctica and the Arctic
Central & South America
Photographer Peter Essick documents the swift changes wrought by global warming in Antarctica, Greenland, and other far-flung places. View the gallery.
is now available for mobile devices at e360.yale.edu/mobile
The Warriors of Qiugang
, a Yale Environment 360
video that chronicles the story of a Chinese village’s fight against a polluting chemical plant, was nominated for a 2011 Academy Award for Best Documentary (Short Subject).
Watch the video.
Top Image: aerial view of Iceland
. © Google & TerraMetrics.
In a Yale Environment 360
video, photographer Pete McBride documents how increasing water demands have transformed the Colorado River, the lifeblood of the arid Southwest. Watch the video.