1. THEMATIC SLIDES

2. ATMOSPHERE Nightlight Map of the World

3. Thinning of the Ozone Layer Evidence from satellites of thinning of the Ozone layer led to the Montreal Protocol for reducing CFCs

4. Ozone Hole Darkest blue areas represent regions of maximum ozone depletion 1979 1982 1984 1986 1988 1990 1992 1994 1997 1999 2004

5. Increase of atmospheric carbon dioxide Carbon dioxide levels have risen by 30% in the last 200 years. The IPCC projects that, if unchecked, atmospheric carbon dioxide concentrations will range from 650 to 970 ppm by 2100. 2000-about 365 ppm

6. Movement of transboundary pollutants A large dust storm developed in East Asia on 6-7 April 2001, moving over Russia, Japan, the Pacific Ocean, Canada, and ultimately over the United States on 17 April 2001

7. Air pollution due to wild fires Tens of thousands of fires are detected every year Wild fires in Africa are a major source of air pollution

8. Retreating Gangotri glacier Receding glacier tracked since 1780 In the last 25 years, Gangotri Glacier has retreated more than 850m (2 788 ft)

9. One Planet Many People: Atlas of Our Changing Environment Thank You! Free Downloads: www.na.unep.net Purchase: www.Earthprint.com ATMOSPHERE