Auswahl aus Themenliste
biogeografische Region | |||||||||||||||
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Jura | Mittelland | Alpennordflanke | Westliche Zentralalpen | Östliche Zentralalpen | Alpensüdflanke | Schweiz | |||||||||
Schutzwald gegen Gerinneprozesse (2022) | Ursache der Zwangsnutzung (Flächenmerkmal) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
keine Angabe | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Insekten | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Pilze | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Wind | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Schneelast | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Lawine | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Murgang, Rutschung | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
andere Ursachen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Vitalitätsverlust durch Trockenheit | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
übriger Vitalitätsverlust | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
innerhalb | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 17.5 | 13 | 23.3 | 12 | 124.6 | 5 | 50.4 | 8 | 53.1 | 8 | 89.4 | 4 | 358.2 | 2 | |
Insekten | 0.0 | . | 1.8 | 45 | 7.8 | 21 | 0.7 | 71 | 0.7 | 71 | 2.5 | 38 | 13.5 | 16 | |
Pilze | 0.7 | 71 | 0.7 | 71 | 2.5 | 38 | 0.0 | . | 0.0 | . | 0.0 | . | 3.9 | 30 | |
Wind | 0.0 | . | 2.7 | 35 | 11.4 | 17 | 2.5 | 38 | 3.2 | 33 | 1.4 | 50 | 21.2 | 13 | |
Schneelast | 0.0 | . | 0.7 | 71 | 1.4 | 50 | 1.7 | 45 | 0.0 | . | 0.3 | 100 | 4.1 | 29 | |
Lawine | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
Murgang, Rutschung | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.1 | 58 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
andere Ursachen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Vitalitätsverlust durch Trockenheit | 1.4 | 50 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 1.1 | 58 | 3.2 | 33 | |
übriger Vitalitätsverlust | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 1.5 | 50 | |
Total | 20.0 | 13 | 29.5 | 11 | 149.1 | 4 | 56.0 | 7 | 57.7 | 7 | 95.1 | 4 | 407.4 | 2 | |
ausserhalb | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 126.5 | 4 | 141.5 | 4 | 108.6 | 5 | 27.9 | 11 | 57.2 | 7 | 26.5 | 11 | 488.1 | 2 | |
Insekten | 15.1 | 15 | 29.0 | 10 | 7.7 | 22 | 0.7 | 71 | 0.7 | 71 | 0.7 | 70 | 54.0 | 8 | |
Pilze | 3.5 | 31 | 14.6 | 15 | 2.4 | 41 | 0.0 | . | 0.4 | 100 | 0.0 | . | 20.7 | 13 | |
Wind | 7.3 | 22 | 22.6 | 12 | 10.2 | 18 | 0.3 | 100 | 3.3 | 33 | 1.1 | 58 | 44.7 | 9 | |
Schneelast | 1.0 | 58 | 4.2 | 29 | 2.4 | 38 | 0.7 | 71 | 1.8 | 45 | 0.0 | . | 10.1 | 19 | |
Lawine | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.4 | 100 | 0.4 | 100 | 1.4 | 50 | |
Murgang, Rutschung | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
andere Ursachen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Vitalitätsverlust durch Trockenheit | 8.9 | 20 | 9.6 | 19 | 0.7 | 71 | 0.4 | 100 | 0.3 | 100 | 0.7 | 71 | 20.5 | 13 | |
übriger Vitalitätsverlust | 0.0 | . | 1.4 | 50 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.4 | 100 | 2.5 | 38 | |
Total | 162.2 | 3 | 222.8 | 2 | 133.0 | 5 | 30.4 | 10 | 64.0 | 7 | 29.8 | 10 | 642.1 | 1 | |
Total | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 144.0 | 3 | 164.7 | 3 | 233.2 | 3 | 78.3 | 6 | 110.3 | 5 | 115.9 | 3 | 846.4 | 1 | |
Insekten | 15.1 | 15 | 30.8 | 10 | 15.5 | 15 | 1.4 | 50 | 1.4 | 50 | 3.2 | 33 | 67.5 | 7 | |
Pilze | 4.2 | 29 | 15.3 | 15 | 4.9 | 28 | 0.0 | . | 0.4 | 100 | 0.0 | . | 24.7 | 12 | |
Wind | 7.3 | 22 | 25.3 | 11 | 21.6 | 12 | 2.8 | 35 | 6.4 | 23 | 2.6 | 38 | 66.0 | 7 | |
Schneelast | 1.0 | 58 | 4.8 | 27 | 3.8 | 30 | 2.4 | 38 | 1.8 | 45 | 0.3 | 100 | 14.2 | 16 | |
Lawine | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.4 | 100 | 0.4 | 100 | 1.8 | 45 | |
Murgang, Rutschung | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.1 | 58 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
andere Ursachen | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Vitalitätsverlust durch Trockenheit | 10.3 | 18 | 9.6 | 19 | 1.0 | 58 | 0.7 | 71 | 0.3 | 100 | 1.8 | 45 | 23.7 | 12 | |
übriger Vitalitätsverlust | 0.4 | 100 | 1.7 | 45 | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 0.8 | 70 | 3.9 | 30 | |
Total | 182.2 | 2 | 252.2 | 2 | 282.1 | 2 | 86.3 | 6 | 121.6 | 5 | 124.9 | 3 | 1049.5 | 1 |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1248068. Birmensdorf, Swiss Federal Research Institute WSL