verschiedenen Tiefen (Celsius). 
205 
P r e r a u 
0.5 
1.0 
1.5 
Mittel 
Maximuiu 
1 Miniraum 
Mittel 
Maximum 
Minimum 
Mittel 
Maximum 
Minimum 
-f 1.35 
2.1 
+ 0.8 
+ 4.70 
-1 5.6 
-f- 3.9 
4 6.18 
4 7.1 
1- 5.4 
0.95 
1.6 
0.7 
3.59 
3.9 
3.4 
4 90 
5.4 
4.5 
2.25 
3.8 
1.4 
3.79 
4.2 
3.4 
4.59 
4.8 
4.5 
8.02 
9.7 
5.1 
6.99 
8.3 
4.0 
6.61 
7.8 
4.6 
11.40 
20.2 
7.8 
10.09 
14.4 
8.1 
9.15 
11.3 
7.8 
22.74 
25.0 
20.0 
16.03 
13.4 
17.7 
13.93 
15.8 
11.8 
18.16 
20.3 
17.1 
1 7 <1Q 
1K'4 
17 1 
16 11 
1 6 '1 
LiJ.O 
18.61 
20,5 
17.2 
17.71 
18.8 
17.2 
16.73 
17.1 
16.1 
17.38 
19.0 
15.9 
17.63 
lö.O 
1<.0 
Ib. i4 
16.9 
16.0 
10.08 
15,5 
7.0 
13.28 
16.8 
9.9 
14.11 
16.4 
11.2 
3.94 
7.9 
1.0 
7.46 
9.9 
4.8 
9.30 
11.2 
7.1 
+ 2.10 
+ 0.7 
— 4.5 
+ 2.28 
f 4.0 
4- 0 6 
44.69 
4 6.9 
4 2.8 
f 9.75 
+ 25.0 
- 4.5 
4- 10.09 
h 18.8 
4 0.6 
4 10.25 
417.1 
4 2.8 
