 |
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 |
 |
 |
 |
 |
 |
 |
 |
| Zeitraum |
Fläche
(1000 m²) |
Höhe
(m) |
Volumen
(1000 m³) |
Grafik Höhendifferenz |
|---|---|---|---|---|
|
1892-1949
|
-584.300
|
-27.011
|
-19733.62
|
|
|
1949-1959
|
-76.318
|
-5.354
|
-1029.28
|
|
|
1959-1971
|
11.316
|
-2.03
|
-442.61
|
|
|
1971-1979
|
108.532
|
2.431
|
783.59
|
|
|
1979-1990
|
-190.905
|
-4.364
|
-1206.67
|
|
|
1990-1999
|
-7.367
|
-2.671
|
-273.22
|
|
|
1999-2006
|
-31.101
|
-3.247
|
-284.05
|
|
|
2006-2009
|
-36.316
|
-2.099
|
-128.30
|
|
|
2009-2015
|
-14.308
|
-1.433
|
-67.952
|
|
|
2015-2018
|
-15.358
|
-3.72
|
-119.598
|
