5.1.1

Scientific Evidence - Observing Climate Change


This section describes recent trends in carbon dioxide and other greenhouse gases, recent trends in temperature and precipitation and in extreme weather.

a. Recent Trends in Carbon Dioxide

b. Recent Trends in other Greenhouse Gases

c. Recent Trends in Temperature/Precipitation

d. Recent Trends in Extreme Weather

1 March 1980

Activities are listed in individual sub-sections.