Geoscience Reference
In-Depth Information
%
%
25
25
<600m asl
>2000m asl
<600m asl
>2000m asl
20
20
15
15
10
10
5
5
0
0
-5
-5
-10
-10
-15
-15
-20
-20
Figure 1.7.
Top: two types of instruments to record sunshine duration used in the Austrian
meteorological network: Campbell-Stokes sunshine autograph and Haenni Solar
system of automatic weather stations. Down: Consequences: Mean annual
course of the breaks in Austrian sunshine series due a change from the
traditional Campbell-Stokes recorders to the Haenni-Solar sensors
of the automatic network (new minus old in %, sample 1986-
1999, dark: mean of four low-level sites, light: mean of
three high-level sites) [AUE 01]
Table 1.3.
Result of a homogenity study from monthly multiple climate series from the
Greater Alpine Region (from [AUE 07])
