World Perspective - Global Carbon Issue

Taken from NASA's photo collection, with an animated link to the time-flow display of high levels of carbon monoxide on a global scale
Click here to view animation (9840 kb) - yet another reminder everything has it impact.

Short Excerpt (taken from story - full link below):

The streak of red, orange, and yellow across South America, Africa, and the Atlantic Ocean in this image points to high levels of carbon monoxide on September 30, 2005, as measured by the Atmospheric Infrared Sounder (AIRS) instrument flying on NASA’s Aqua satellite. The carbon monoxide primarily comes from fires burning in the Amazon basin, with some additional contribution from fires in southern Africa. The fires blanketed much of South America with smoke, as shown in a photo-like image captured by the MODIS sensor on the Aqua satellite on September 20. The animation (available by clicking on the image) shows carbon monoxide, one component of the smoke, sweeping east throughout August and September 2005. Fires in Africa probably contributed to the high concentrations of carbon monoxide over Africa and the Indian Ocean.
Released when carbon is burned, carbon monoxide is a harmful pollutant that reduces the amount of oxygen that can reach tissue and organs in the body. Additionally, carbon monoxide is a precursor to ground-level ozone and smog, so a global measurement of the gas provides a good indicator of the overall health of the atmosphere. On a global basis, nearly 50 percent of carbon dioxide emissions come from man-made sources, and the rest come from biomass burning, as shown here, or natural sources, says Dr. Wallace McMillan from the University of Maryland Baltimore County and the Joint Center for Earth Systems Technology.

Full Story at:
http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17724

Interesting side reading:

New NASA AIRS Data to Aid Weather, Climate Research, on the NASA news page.
Smoke gets in your eyes: NASA study shows global impacts of pollution, on the AIRS web site.
Image courtesy NASA Jet Propulsion Laboratory