Bryan N. Duncan is a deputy project scientist for the Aura Mission at NASA's Goddard Space Flight Center in Greenbelt, Maryland.
In this video, Duncan tells a tale of air quality in three cities: Beijing, Los Angeles and Atlanta. He discusses the dynamic nature of air quality, what causes ozone, sulfur dioxide, and nitrogen dioxide, and why reducing volatile organic carbon pollution worked to reduce ozone in Los Angeles, but not in Atlanta.
This video is public domain and can be downloaded at: svs.gsfc.nasa.gov/cgi-bin/deta...
Video credit: NASA's Goddard Space Flight Center
Негізгі бет Ғылым және технология Air Quality: A Tale of Three Cities
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