326
Annual surface air temperature difference
(1960 to 1990) - (1930 to 1960)
25
0.2
.~ .
Figure 20: Predicted surface temperature changes between the 30 years mean 1960-1990
and 1930-1960. Note the relatively large area of cooling over the North Atlantic-Canadian
sector reflecting natural variations in the climate system .
6
Concluding remarks
In this paper we have presented some results from a recent high resolution
transient climate change experiment at the Max Planck Institute for Meteorology in Hamburg. The experiment was started in 1860 and carried
through until 2020. For the period 1860-1990 actual greenhouse gas con-
Annual surface air temperature difference
(1960 to 1990) - (1930 to 1960)
25
0.2
.~ .
Figure 20: Predicted surface temperature changes between the 30 years mean 1960-1990
and 1930-1960. Note the relatively large area of cooling over the North Atlantic-Canadian
sector reflecting natural variations in the climate system .
6
Concluding remarks
In this paper we have presented some results from a recent high resolution
transient climate change experiment at the Max Planck Institute for Meteorology in Hamburg. The experiment was started in 1860 and carried
through until 2020. For the period 1860-1990 actual greenhouse gas con-