Ozone depletion without CFC ban / produced by Science Photo Library.
Animated models of the projected polar atmospheric ozone levels from 1974 to 2065, had CFCs (chlorofluorocarbons) not been banned. Ozone levels range from high (red) to zero (dark blue) here, and vary seasonally, being most depleted in the spring in each hemisphere. Use of CFCs was banned by the Mon...
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| Online Access: |
Streaming Video (via Alexander Street Press) |
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| Format: | Video |
| Language: | English |
| Published: |
London, England :
Science Photo Library,
2009.
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