Auswahl aus Themenliste
Schutzwaldregion | |||||||||||||||
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Jura + Mittelland | Nordalpen West | Nordalpen Ost | Alpen Südwest | Alpen Südost | Alpensüdseite | 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 | . | |
Vitalitätsverlust | 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 | . | |
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 | 33.6 | 7 | 77.0 | 5 | 47.3 | 6 | 56.7 | 5 | 49.8 | 6 | 96.8 | 3 | 361.2 | 2 | |
Insekten | 1.4 | 38 | 2.8 | 27 | 2.9 | 26 | 2.0 | 32 | 2.4 | 29 | 0.6 | 58 | 12.1 | 13 | |
Pilze | 0.6 | 58 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | |
Wind | 3.4 | 24 | 14.2 | 12 | 11.0 | 13 | 6.5 | 17 | 6.1 | 18 | 1.2 | 41 | 42.4 | 7 | |
Schneelast | 0.6 | 58 | 0.4 | 71 | 0.6 | 58 | 0.0 | . | 4.2 | 22 | 0.6 | 58 | 6.4 | 18 | |
Lawine | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 1.2 | 41 | |
Murgang, Rutschung | 0.2 | 100 | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.6 | 58 | 0.2 | 100 | 1.8 | 33 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.4 | 71 | |
Vitalitätsverlust | 2.6 | 28 | 4.2 | 22 | 1.0 | 45 | 1.2 | 41 | 0.6 | 58 | 0.0 | . | 9.6 | 14 | |
andere Ursachen | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 0.4 | 71 | 1.4 | 38 | |
Total | 42.2 | 6 | 99.8 | 4 | 63.9 | 5 | 66.8 | 5 | 64.2 | 5 | 100.5 | 3 | 437.4 | 2 | |
ausserhalb | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 286.9 | 2 | 73.4 | 5 | 45.9 | 6 | 34.8 | 7 | 56.9 | 6 | 35.7 | 7 | 533.6 | 1 | |
Insekten | 19.3 | 10 | 3.6 | 24 | 2.9 | 26 | 0.4 | 71 | 0.8 | 50 | 0.0 | . | 26.9 | 8 | |
Pilze | 3.9 | 22 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 4.3 | 21 | |
Wind | 44.8 | 6 | 13.4 | 12 | 12.7 | 13 | 3.0 | 26 | 6.6 | 17 | 0.0 | . | 80.4 | 5 | |
Schneelast | 0.8 | 50 | 0.8 | 50 | 0.4 | 71 | 0.2 | 100 | 5.9 | 18 | 0.0 | . | 8.1 | 16 | |
Lawine | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.6 | 58 | |
Murgang, Rutschung | 1.0 | 45 | 0.4 | 71 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 1.8 | 33 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Waldbrand | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.4 | 71 | |
Vitalitätsverlust | 25.0 | 9 | 4.1 | 22 | 1.6 | 35 | 1.0 | 45 | 1.0 | 45 | 0.2 | 100 | 32.9 | 8 | |
andere Ursachen | 1.2 | 41 | 0.6 | 58 | 0.4 | 71 | 0.4 | 71 | 0.6 | 58 | 0.0 | . | 3.2 | 25 | |
Total | 383.0 | 1 | 96.7 | 4 | 64.1 | 5 | 39.8 | 7 | 72.6 | 5 | 36.1 | 7 | 692.3 | 1 | |
Total | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 320.4 | 1 | 150.4 | 3 | 93.2 | 4 | 91.5 | 4 | 106.7 | 4 | 132.4 | 2 | 894.8 | 1 | |
Insekten | 20.6 | 10 | 6.4 | 18 | 5.8 | 18 | 2.4 | 29 | 3.2 | 25 | 0.6 | 58 | 39.0 | 7 | |
Pilze | 4.5 | 21 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.0 | . | 5.2 | 20 | |
Wind | 48.1 | 6 | 27.6 | 8 | 23.7 | 9 | 9.5 | 14 | 12.7 | 12 | 1.2 | 41 | 122.8 | 4 | |
Schneelast | 1.4 | 38 | 1.2 | 41 | 1.0 | 45 | 0.2 | 100 | 10.1 | 14 | 0.6 | 58 | 14.5 | 12 | |
Lawine | 0.0 | . | 0.6 | 58 | 0.4 | 71 | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 1.8 | 33 | |
Murgang, Rutschung | 1.2 | 41 | 1.0 | 45 | 0.2 | 100 | 0.0 | . | 1.0 | 45 | 0.2 | 100 | 3.6 | 24 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
Waldbrand | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.8 | 50 | |
Vitalitätsverlust | 27.6 | 8 | 8.3 | 15 | 2.6 | 28 | 2.2 | 30 | 1.6 | 35 | 0.2 | 100 | 42.5 | 7 | |
andere Ursachen | 1.2 | 41 | 0.8 | 50 | 0.8 | 50 | 0.6 | 58 | 0.8 | 50 | 0.4 | 71 | 4.6 | 21 | |
Total | 425.3 | 1 | 196.5 | 2 | 128.0 | 3 | 106.7 | 4 | 136.7 | 3 | 136.6 | 2 | 1129.7 | 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. 1247944. Birmensdorf, Swiss Federal Research Institute WSL