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OZONE HOLE AND SCIENCE

Following the publication of the findings of a British Antarctic Survey article in May 1985, the phenomenon of ozone depletion over Antarctica was referred to as the "ozone hole", a phrase first attributed to Nobel Prize winner Sherwood Rowland. The satellite image of the Ozone Hole has become a global symbol of this environmental threat that has helped mobilize public support for the Montreal Protocol.

The work of atmospheric scientists and environmental researchers continues to play a paramount role in informing the policymaking under the Montreal Protocol. Images and scientific bulletins about ozone depletion are useful communication tools to the public about progress made and challenges ahead.







Information about this topic

Ozone bulletins

World Meteorological Organisation (WMO) Antarctic Ozone Bulletins

Latest ozone measurements

Global ozone map
Meteorological Service of Canada & Environment Canada
(click on map image to englage)

Click on image to enlarge
NASA Ozone Watch

Images and movies

Scientific Visualization Studio
NASA Goddard Space Flight Center 
Several hundred images and movies from diverse NASA sources over many years

TOMS Multimedia Files
NASA Ozone Processing Team

Movies and images of Antarctic ozone hole, North hemisphere ozone, UV-absorbing aerosols and UV radiation