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 | 29.4 | 10 | 72.1 | 6 | 44.0 | 9 | 53.1 | 8 | 43.3 | 9 | 89.2 | 4 | 331.0 | 3 | |
Insekten | 1.4 | 50 | 2.4 | 38 | 3.6 | 30 | 1.4 | 50 | 2.8 | 35 | 0.7 | 71 | 12.4 | 17 | |
Pilze | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | |
Wind | 4.5 | 28 | 14.1 | 16 | 12.6 | 17 | 6.0 | 24 | 4.8 | 27 | 1.1 | 58 | 43.1 | 9 | |
Schneelast | 0.7 | 71 | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 3.9 | 30 | 0.7 | 71 | 6.0 | 24 | |
Lawine | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
Murgang, Rutschung | 0.3 | 100 | 1.0 | 59 | 0.4 | 100 | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 2.9 | 36 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | |
Waldbrand | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.7 | 71 | |
Vitalitätsverlust | 2.0 | 41 | 4.5 | 28 | 0.7 | 71 | 1.7 | 44 | 0.4 | 100 | 0.0 | . | 9.2 | 19 | |
andere Ursachen | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | |
Total | 39.0 | 9 | 94.8 | 5 | 62.4 | 7 | 62.5 | 7 | 56.0 | 7 | 92.7 | 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 | 272.9 | 2 | 68.7 | 7 | 38.7 | 9 | 28.3 | 11 | 46.5 | 8 | 27.6 | 10 | 482.6 | 2 | |
Insekten | 18.1 | 14 | 3.4 | 33 | 2.6 | 35 | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 25.2 | 12 | |
Pilze | 3.4 | 32 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 4.2 | 29 | |
Wind | 47.4 | 8 | 13.1 | 16 | 12.1 | 17 | 2.1 | 41 | 8.0 | 21 | 0.0 | . | 82.7 | 6 | |
Schneelast | 1.0 | 58 | 1.1 | 58 | 0.6 | 71 | 0.4 | 100 | 5.7 | 25 | 0.0 | . | 8.7 | 20 | |
Lawine | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
Murgang, Rutschung | 1.1 | 58 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.8 | 45 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
Waldbrand | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
Vitalitätsverlust | 25.7 | 11 | 3.8 | 32 | 0.6 | 71 | 1.4 | 50 | 1.4 | 50 | 0.4 | 100 | 33.3 | 10 | |
andere Ursachen | 1.4 | 50 | 0.3 | 100 | 0.3 | 100 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 2.8 | 35 | |
Total | 371.3 | 1 | 91.3 | 6 | 55.3 | 8 | 32.9 | 10 | 63.3 | 7 | 28.0 | 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 | 302.2 | 2 | 140.8 | 4 | 82.7 | 6 | 81.4 | 6 | 89.8 | 6 | 116.8 | 3 | 813.6 | 1 | |
Insekten | 19.5 | 13 | 5.8 | 25 | 6.2 | 23 | 1.7 | 45 | 3.5 | 32 | 0.7 | 71 | 37.6 | 10 | |
Pilze | 4.1 | 29 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 0.0 | . | 5.3 | 26 | |
Wind | 51.9 | 8 | 27.2 | 11 | 24.7 | 12 | 8.0 | 21 | 12.8 | 16 | 1.1 | 58 | 125.7 | 5 | |
Schneelast | 1.7 | 45 | 1.4 | 50 | 1.0 | 58 | 0.4 | 100 | 9.6 | 19 | 0.7 | 71 | 14.7 | 15 | |
Lawine | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
Murgang, Rutschung | 1.4 | 50 | 1.5 | 51 | 0.4 | 100 | 0.0 | . | 1.0 | 58 | 0.4 | 100 | 4.7 | 28 | |
Hochwasser | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | |
Waldbrand | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 1.1 | 58 | |
Vitalitätsverlust | 27.7 | 11 | 8.3 | 21 | 1.3 | 50 | 3.2 | 33 | 1.8 | 45 | 0.4 | 100 | 42.6 | 9 | |
andere Ursachen | 1.4 | 50 | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 3.2 | 33 | |
Total | 410.3 | 1 | 186.1 | 3 | 117.8 | 5 | 95.4 | 5 | 119.2 | 5 | 120.7 | 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. 1247920. Birmensdorf, Swiss Federal Research Institute WSL