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Know these wavelengths of light. Ultraviolet-210-400 nm Visible light 380-750nm Infrared light above 750nm. http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/music/piano/. OZONE DEPLETION. UV A 320-400NM UV B 290-320 NM UVC 210-290 NM 1DU=DOBSON UNIT=.01MM. - PowerPoint PPT Presentation
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Know these wavelengths of light
• Ultraviolet-210-400 nm
• Visible light 380-750nm
• Infrared light above 750nm
http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/music/piano/
OZONE DEPLETION
• UV A 320-400NM
• UV B 290-320 NM
• UVC 210-290 NM
• 1DU=DOBSON UNIT=.01MM
TOMS-satellite
• Total ozone monitoring spectrophotometer
October 1980
October 1980 October 1990
October 1980 October 1990
September 2000
October 1980 October 1990
September 2000 September 2010
Patricia Krentcil
Ozone animation
• http://www.youtube.com/watch?v=k2kpz_8ntJY
ACID RAIN
Table 16.02
Table 16.03
Figure 16.27
http://video.google.com/videosearch?q=ozone+depletion&hl=en&emb=0&aq=f#
Figure 17.15
Figure 16.24
Figure 16.28
Figure 1.12