GEO-1: Figure 4.8. Projected changes in average global surface temperatures for varying levels of control of sulphur dioxide emissions, 1990-2050.

Note: This is the 1997 edition of UNEP's Global Environment Outlook. If you are interested in more recent information, please see the 2000 and 2002 editions.

Figure 4.8. Projected changes in average global surface temperatures for varying levels of control of sulphur dioxide emissions, 1990-2050.

Source:: Alcamo et al., (1994).