Selection from the list of topics
protection forest region | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
protection forest against rockfall (2022) | number of stems/ha (dbh ≥12 cm; standing-living; classified) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-100 stems/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
101-200 stems/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
201-300 stems/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
301-400 stems/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
401-500 stems/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
501-600 stems/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>600 stems/ha | 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 | . | |
inside | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-100 stems/ha | 0.0 | . | 0.8 | 71 | 1.3 | 50 | 0.4 | 100 | 0.3 | 100 | 2.0 | 41 | 4.9 | 27 | |
101-200 stems/ha | 0.4 | 100 | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 1.8 | 45 | 1.5 | 50 | 5.1 | 27 | |
201-300 stems/ha | 0.3 | 100 | 0.3 | 100 | 1.0 | 58 | 1.8 | 45 | 0.4 | 100 | 1.1 | 58 | 4.9 | 27 | |
301-400 stems/ha | 1.0 | 58 | 1.4 | 50 | 1.3 | 50 | 0.7 | 71 | 0.7 | 71 | 2.2 | 41 | 7.4 | 22 | |
401-500 stems/ha | 0.3 | 100 | 0.7 | 71 | 1.4 | 50 | 1.8 | 45 | 0.4 | 100 | 1.2 | 57 | 5.7 | 25 | |
501-600 stems/ha | 0.0 | . | 1.5 | 50 | 1.4 | 50 | 0.7 | 71 | 0.0 | . | 0.6 | 70 | 4.2 | 29 | |
>600 stems/ha | 1.1 | 58 | 2.4 | 38 | 1.1 | 58 | 2.1 | 41 | 1.1 | 58 | 4.9 | 27 | 12.6 | 17 | |
total | 3.2 | 33 | 7.4 | 22 | 8.3 | 20 | 7.8 | 21 | 4.6 | 28 | 13.5 | 16 | 44.8 | 9 | |
outside | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-100 stems/ha | 47.5 | 8 | 18.3 | 14 | 16.0 | 15 | 16.0 | 15 | 20.4 | 13 | 14.8 | 15 | 132.8 | 5 | |
101-200 stems/ha | 75.8 | 6 | 29.6 | 11 | 19.0 | 13 | 15.2 | 15 | 19.7 | 13 | 21.4 | 12 | 180.7 | 4 | |
201-300 stems/ha | 73.6 | 6 | 32.3 | 10 | 22.7 | 12 | 17.6 | 14 | 29.0 | 11 | 14.8 | 15 | 190.1 | 4 | |
301-400 stems/ha | 70.5 | 6 | 30.9 | 10 | 17.3 | 14 | 13.8 | 16 | 18.3 | 14 | 23.0 | 12 | 174.0 | 4 | |
401-500 stems/ha | 49.6 | 8 | 23.4 | 12 | 14.8 | 15 | 16.1 | 15 | 14.3 | 16 | 16.8 | 14 | 135.0 | 5 | |
501-600 stems/ha | 37.5 | 9 | 20.5 | 13 | 9.6 | 19 | 7.8 | 21 | 12.0 | 17 | 12.9 | 16 | 100.3 | 6 | |
>600 stems/ha | 63.1 | 7 | 42.0 | 9 | 26.6 | 11 | 21.7 | 12 | 30.1 | 10 | 35.4 | 9 | 218.8 | 4 | |
total | 417.6 | 1 | 197.0 | 3 | 126.1 | 5 | 108.2 | 5 | 143.8 | 4 | 139.0 | 3 | 1131.7 | 1 | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-100 stems/ha | 47.5 | 8 | 19.1 | 14 | 17.3 | 14 | 16.4 | 15 | 20.7 | 13 | 16.8 | 14 | 137.7 | 5 | |
101-200 stems/ha | 76.2 | 6 | 30.0 | 11 | 19.7 | 13 | 15.6 | 15 | 21.5 | 13 | 22.9 | 12 | 185.8 | 4 | |
201-300 stems/ha | 73.9 | 6 | 32.6 | 10 | 23.7 | 12 | 19.4 | 13 | 29.3 | 11 | 15.9 | 14 | 195.0 | 4 | |
301-400 stems/ha | 71.6 | 6 | 32.4 | 10 | 18.7 | 13 | 14.6 | 15 | 19.0 | 13 | 25.2 | 11 | 181.4 | 4 | |
401-500 stems/ha | 50.0 | 8 | 24.0 | 12 | 16.3 | 14 | 17.9 | 14 | 14.7 | 15 | 17.9 | 13 | 140.8 | 5 | |
501-600 stems/ha | 37.5 | 9 | 21.9 | 12 | 11.1 | 18 | 8.4 | 20 | 12.0 | 17 | 13.5 | 16 | 104.5 | 6 | |
>600 stems/ha | 64.1 | 7 | 44.4 | 8 | 27.7 | 11 | 23.8 | 12 | 31.2 | 10 | 40.2 | 8 | 231.4 | 4 | |
total | 420.7 | 1 | 204.4 | 3 | 134.4 | 5 | 116.0 | 5 | 148.4 | 4 | 152.5 | 2 | 1176.4 | 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. 1311004. Birmensdorf, Swiss Federal Research Institute WSL