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 | 32.7 | 7 | 72.5 | 5 | 50.5 | 6 | 63.8 | 5 | 58.1 | 5 | 107.4 | 3 | 385.0 | 2 | |
Insekten | 2.4 | 29 | 9.6 | 14 | 5.2 | 20 | 2.8 | 27 | 2.9 | 26 | 1.2 | 41 | 24.2 | 9 | |
Pilze | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | |
Wind | 6.1 | 18 | 16.1 | 11 | 6.1 | 18 | 1.4 | 38 | 2.2 | 30 | 0.6 | 58 | 32.5 | 8 | |
Schneelast | 0.6 | 58 | 0.4 | 71 | 1.0 | 45 | 0.6 | 58 | 1.8 | 33 | 0.2 | 100 | 4.7 | 21 | |
Lawine | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.8 | 50 | 0.0 | . | 1.4 | 38 | |
Murgang, Rutschung | 0.2 | 100 | 1.7 | 35 | 0.4 | 71 | 0.2 | 100 | 0.4 | 71 | 0.2 | 100 | 3.1 | 26 | |
Hochwasser | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.4 | 71 | |
Vitalitätsverlust | 0.4 | 71 | 1.7 | 35 | 0.6 | 58 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 3.1 | 26 | |
andere Ursachen | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.6 | 58 | |
Total | 42.4 | 6 | 103.0 | 4 | 64.1 | 5 | 69.2 | 5 | 66.8 | 5 | 109.8 | 3 | 455.3 | 2 | |
ausserhalb | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 272.2 | 2 | 72.3 | 5 | 53.4 | 6 | 42.9 | 7 | 69.1 | 5 | 42.9 | 6 | 552.8 | 1 | |
Insekten | 34.6 | 7 | 8.3 | 16 | 6.0 | 18 | 1.4 | 38 | 2.2 | 30 | 0.2 | 100 | 52.6 | 6 | |
Pilze | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | |
Wind | 68.9 | 5 | 18.2 | 10 | 7.2 | 17 | 0.4 | 71 | 2.2 | 30 | 0.2 | 100 | 97.0 | 4 | |
Schneelast | 1.8 | 33 | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 3.4 | 24 | 0.2 | 100 | 5.9 | 18 | |
Lawine | 0.0 | . | 0.0 | . | 1.0 | 45 | 0.6 | 58 | 0.6 | 58 | 0.0 | . | 2.2 | 30 | |
Murgang, Rutschung | 0.4 | 70 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.8 | 50 | 0.0 | . | 1.7 | 35 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.2 | 100 | |
Vitalitätsverlust | 4.6 | 21 | 0.6 | 58 | 0.4 | 71 | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 6.3 | 18 | |
andere Ursachen | 1.8 | 33 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 0.2 | 100 | 2.8 | 27 | |
Total | 385.0 | 1 | 99.9 | 4 | 68.4 | 5 | 46.3 | 6 | 79.0 | 5 | 43.9 | 6 | 722.6 | 1 | |
Total | keine Angabe | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
keine Zwangsnutzung hat stattgefunden | 304.9 | 1 | 144.8 | 3 | 103.9 | 4 | 106.7 | 4 | 127.2 | 3 | 150.3 | 2 | 937.8 | 1 | |
Insekten | 37.0 | 7 | 17.8 | 10 | 11.2 | 13 | 4.2 | 22 | 5.1 | 20 | 1.4 | 38 | 76.7 | 5 | |
Pilze | 0.8 | 50 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 45 | |
Wind | 74.9 | 5 | 34.4 | 7 | 13.3 | 12 | 1.8 | 33 | 4.4 | 21 | 0.8 | 50 | 129.5 | 4 | |
Schneelast | 2.4 | 29 | 0.8 | 50 | 1.2 | 41 | 0.6 | 58 | 5.2 | 20 | 0.4 | 70 | 10.6 | 14 | |
Lawine | 0.0 | . | 0.4 | 71 | 1.2 | 41 | 0.6 | 58 | 1.4 | 38 | 0.0 | . | 3.6 | 24 | |
Murgang, Rutschung | 0.6 | 57 | 1.8 | 33 | 0.6 | 58 | 0.2 | 100 | 1.2 | 41 | 0.2 | 100 | 4.7 | 21 | |
Hochwasser | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.4 | 71 | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.6 | 58 | |
Vitalitätsverlust | 5.0 | 20 | 2.3 | 30 | 1.0 | 45 | 0.8 | 50 | 0.4 | 71 | 0.0 | . | 9.4 | 15 | |
andere Ursachen | 1.8 | 33 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 1.0 | 45 | 0.2 | 100 | 3.4 | 24 | |
Total | 427.4 | 1 | 203.0 | 2 | 132.5 | 3 | 115.5 | 4 | 145.8 | 3 | 153.7 | 2 | 1177.9 | 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. 1247981. Birmensdorf, Swiss Federal Research Institute WSL