Scelta degli argomenti
regione economica | |||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura Ovest | Giura Est | Altopiano Ovest | Altopiano Centro | Altopiano Est | Prealpi Ovest | Prealpi Centro | Prealpi Est | Alpi Nord-Ovest | Alpi Centro | Alpi Nord-Est | Alpi Sud-Ovest | Alpi Sud-Est | Sud delle Alpi | Svizzera | |||||||||||||||||
bosco di protezione contro cadute di massi (2022) | area basimetrica (alberi vivi in piedi; 4 classi) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
=19 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
20-39 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
40-59 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
=60 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
all'interno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
=19 m2/ha | 0.2 | 0.2 | 0.8 | 0.8 | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.0 | . | 2.4 | 1.7 | 3.3 | 1.1 | 0.6 | 0.4 | 5.6 | 1.3 | 1.2 | 0.2 | |
20-39 m2/ha | 1.0 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.6 | 0.0 | . | 5.0 | 1.7 | 4.5 | 2.6 | 3.9 | 2.2 | 3.7 | 1.2 | 0.9 | 0.5 | 3.0 | 0.9 | 1.5 | 0.2 | |
40-59 m2/ha | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.7 | 1.6 | 0.9 | 2.6 | 1.3 | 7.9 | 3.4 | 2.4 | 1.7 | 0.8 | 0.5 | 0.9 | 0.5 | 0.3 | 0.3 | 0.8 | 0.2 | |
=60 m2/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 3.0 | 2.1 | 1.1 | 1.1 | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 0.2 | 0.1 | |
totale | 1.7 | 0.6 | 0.8 | 0.8 | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 2.0 | 0.9 | 1.6 | 0.9 | 9.0 | 2.3 | 15.5 | 4.5 | 9.9 | 3.3 | 7.8 | 1.6 | 2.4 | 0.8 | 9.5 | 1.6 | 3.7 | 0.3 | |
all'esterno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
=19 m2/ha | 25.8 | 2.1 | 30.9 | 4.2 | 24.2 | 3.9 | 20.2 | 2.7 | 30.3 | 2.5 | 30.3 | 4.4 | 20.0 | 2.5 | 22.4 | 3.0 | 33.9 | 3.8 | 28.6 | 5.7 | 31.5 | 5.2 | 34.0 | 2.9 | 32.0 | 2.5 | 42.4 | 2.5 | 29.4 | 0.8 | |
20-39 m2/ha | 53.3 | 2.4 | 45.4 | 4.6 | 31.5 | 4.3 | 48.1 | 3.4 | 43.2 | 2.8 | 41.0 | 4.8 | 42.1 | 3.0 | 35.6 | 3.5 | 31.3 | 3.8 | 33.0 | 5.9 | 33.9 | 5.3 | 39.3 | 3.0 | 43.4 | 2.7 | 35.8 | 2.6 | 41.7 | 0.9 | |
40-59 m2/ha | 17.3 | 1.9 | 21.3 | 3.8 | 37.1 | 4.5 | 27.9 | 3.0 | 23.3 | 2.4 | 17.5 | 3.7 | 29.0 | 2.8 | 27.4 | 3.2 | 19.4 | 3.2 | 15.3 | 4.5 | 15.1 | 4.0 | 16.1 | 2.2 | 17.7 | 2.1 | 10.2 | 1.6 | 20.4 | 0.7 | |
=60 m2/ha | 1.9 | 0.7 | 1.7 | 1.2 | 7.2 | 2.4 | 3.3 | 1.2 | 3.3 | 1.0 | 11.2 | 3.1 | 6.9 | 1.6 | 13.0 | 2.4 | 6.3 | 1.9 | 7.6 | 3.3 | 9.6 | 3.2 | 2.8 | 1.0 | 4.6 | 1.1 | 2.1 | 0.8 | 4.8 | 0.4 | |
totale | 98.3 | 0.6 | 99.2 | 0.8 | 100.0 | 0.0 | 99.5 | 0.5 | 100.0 | 0.0 | 100.0 | 0.0 | 98.0 | 0.9 | 98.4 | 0.9 | 91.0 | 2.3 | 84.5 | 4.5 | 90.1 | 3.3 | 92.2 | 1.6 | 97.6 | 0.8 | 90.5 | 1.6 | 96.3 | 0.3 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
=19 m2/ha | 26.0 | 2.1 | 31.7 | 4.2 | 24.2 | 3.9 | 20.7 | 2.7 | 30.3 | 2.5 | 30.3 | 4.4 | 20.0 | 2.5 | 22.4 | 3.0 | 34.6 | 3.9 | 28.6 | 5.7 | 34.0 | 5.3 | 37.3 | 2.9 | 32.6 | 2.5 | 47.9 | 2.6 | 30.6 | 0.8 | |
20-39 m2/ha | 54.3 | 2.4 | 45.4 | 4.6 | 31.5 | 4.3 | 48.1 | 3.4 | 43.2 | 2.8 | 41.0 | 4.8 | 43.0 | 3.1 | 35.6 | 3.5 | 36.3 | 3.9 | 37.5 | 6.1 | 37.8 | 5.5 | 43.0 | 3.0 | 44.3 | 2.7 | 38.9 | 2.6 | 43.2 | 0.9 | |
40-59 m2/ha | 17.8 | 1.9 | 21.3 | 3.8 | 37.1 | 4.5 | 27.9 | 3.0 | 23.3 | 2.4 | 17.5 | 3.7 | 30.2 | 2.8 | 29.0 | 3.3 | 22.1 | 3.3 | 23.2 | 5.3 | 17.5 | 4.3 | 16.9 | 2.3 | 18.5 | 2.1 | 10.5 | 1.7 | 21.3 | 0.7 | |
=60 m2/ha | 1.9 | 0.7 | 1.7 | 1.2 | 7.2 | 2.4 | 3.3 | 1.2 | 3.3 | 1.0 | 11.2 | 3.1 | 6.9 | 1.6 | 13.0 | 2.4 | 7.0 | 2.0 | 10.7 | 3.8 | 10.7 | 3.4 | 2.8 | 1.0 | 4.6 | 1.1 | 2.7 | 0.9 | 5.0 | 0.4 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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. 1289752. Birmensdorf, Swiss Federal Research Institute WSL