Figure 9.5: (a) The time
evolution of the globally averaged temperature change relative to the years (1961
to 1990) of the DDC simulations (IS92a). G: greenhouse gas only (top), GS: greenhouse
gas and sulphate aerosols (bottom). The observed temperature change (Jones, 1994)
is indicated by the black line. (Unit: °C). See Table
9.1 for more information on the individual models used here. (b) The time
evolution of the globally averaged precipitation change relative to the years
(1961 to 1990) of the DDC simulations. GHG: greenhouse gas only (top), GS: greenhouse
gas and sulphate aerosols (bottom). (Unit: %). See Table
9.1 for more information on the individual models used here.