Scelta degli argomenti
regione di produzione | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura | Altopiano | Prealpi | Alpi | Sud delle Alpi | Svizzera | ||||||||
fasce vegetazionali NaiS (6 classi) | superficie della chiaria più grande (5 classi) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 |
nessuna chiaria (<100 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.1 | 0.1 | |
piccola chiaria (100-500 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chiaria mediana (500-1000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | |
subalpina superiore | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.2 | 1.6 | 0.5 | 0.5 | 0.1 |
nessuna chiaria (<100 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 3.6 | 0.5 | 4.2 | 0.8 | 1.9 | 0.2 | |
piccola chiaria (100-500 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 3.3 | 0.5 | 1.7 | 0.5 | 1.4 | 0.2 | |
chiaria mediana (500-1000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 0.4 | 1.1 | 0.4 | 1.0 | 0.2 | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 1.9 | 0.4 | 1.8 | 0.6 | 0.9 | 0.2 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.0 | |
totale | 0.0 | . | 0.0 | . | 0.0 | . | 12.1 | 0.9 | 10.6 | 1.3 | 5.9 | 0.4 | |
subalpina | nessuna indicazione | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 1.3 | 0.3 | 1.8 | 0.6 | 0.8 | 0.1 |
nessuna chiaria (<100 m2) | 0.0 | . | 0.0 | . | 1.6 | 0.5 | 6.5 | 0.7 | 2.7 | 0.7 | 3.0 | 0.3 | |
piccola chiaria (100-500 m2) | 0.0 | . | 0.0 | . | 2.5 | 0.6 | 7.0 | 0.7 | 5.9 | 1.0 | 3.8 | 0.3 | |
chiaria mediana (500-1000 m2) | 0.0 | . | 0.1 | 0.1 | 1.7 | 0.5 | 6.1 | 0.7 | 2.3 | 0.6 | 2.8 | 0.3 | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.0 | . | 1.7 | 0.5 | 7.4 | 0.7 | 3.5 | 0.8 | 3.4 | 0.3 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.0 | |
totale | 0.0 | . | 0.1 | 0.1 | 7.8 | 1.1 | 28.4 | 1.2 | 16.4 | 1.5 | 13.9 | 0.5 | |
altimontana | nessuna indicazione | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 2.3 | 0.4 | 2.7 | 0.7 | 1.3 | 0.2 |
nessuna chiaria (<100 m2) | 0.6 | 0.3 | 0.2 | 0.2 | 2.4 | 0.6 | 5.1 | 0.6 | 2.5 | 0.7 | 2.7 | 0.3 | |
piccola chiaria (100-500 m2) | 0.4 | 0.3 | 0.0 | . | 4.2 | 0.8 | 11.6 | 0.9 | 7.3 | 1.1 | 6.0 | 0.4 | |
chiaria mediana (500-1000 m2) | 0.2 | 0.2 | 0.0 | . | 1.6 | 0.5 | 5.6 | 0.6 | 2.7 | 0.7 | 2.7 | 0.3 | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.3 | 0.2 | 4.4 | 0.8 | 9.0 | 0.8 | 5.8 | 1.0 | 4.9 | 0.3 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.2 | 0.0 | . | 0.2 | 0.1 | |
totale | 1.1 | 0.5 | 0.5 | 0.3 | 13.4 | 1.3 | 34.1 | 1.3 | 21.0 | 1.6 | 17.9 | 0.6 | |
montana inferiore e superiore | nessuna indicazione | 0.5 | 0.3 | 0.2 | 0.2 | 1.5 | 0.5 | 1.2 | 0.3 | 1.8 | 0.6 | 1.1 | 0.2 |
nessuna chiaria (<100 m2) | 23.5 | 1.8 | 8.0 | 1.1 | 18.4 | 1.5 | 5.3 | 0.6 | 8.9 | 1.2 | 11.3 | 0.5 | |
piccola chiaria (100-500 m2) | 29.7 | 1.9 | 14.0 | 1.3 | 31.2 | 1.8 | 7.2 | 0.7 | 7.9 | 1.2 | 16.0 | 0.6 | |
chiaria mediana (500-1000 m2) | 8.3 | 1.2 | 4.5 | 0.8 | 10.7 | 1.2 | 2.7 | 0.4 | 2.9 | 0.7 | 5.3 | 0.4 | |
chiaria grande (1000-5000 m2) | 6.1 | 1.0 | 3.1 | 0.7 | 10.5 | 1.2 | 3.3 | 0.5 | 2.5 | 0.7 | 4.8 | 0.3 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | 0.0 | . | 0.1 | 0.0 | |
totale | 68.1 | 1.8 | 29.7 | 1.8 | 72.2 | 1.7 | 20.0 | 1.0 | 24.1 | 1.8 | 38.6 | 0.7 | |
submontana | nessuna indicazione | 0.0 | . | 0.2 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.1 | 0.0 |
nessuna chiaria (<100 m2) | 13.1 | 1.4 | 23.6 | 1.6 | 2.8 | 0.7 | 1.0 | 0.3 | 0.0 | . | 6.9 | 0.4 | |
piccola chiaria (100-500 m2) | 12.3 | 1.4 | 32.1 | 1.8 | 2.4 | 0.6 | 0.6 | 0.2 | 0.0 | . | 8.0 | 0.4 | |
chiaria mediana (500-1000 m2) | 2.0 | 0.6 | 7.1 | 1.0 | 0.6 | 0.3 | 1.0 | 0.3 | 0.0 | . | 2.0 | 0.2 | |
chiaria grande (1000-5000 m2) | 3.0 | 0.7 | 4.6 | 0.8 | 0.2 | 0.2 | 0.1 | 0.1 | 0.0 | . | 1.3 | 0.2 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
totale | 30.4 | 1.8 | 67.9 | 1.8 | 6.4 | 0.9 | 2.7 | 0.4 | 0.0 | . | 18.3 | 0.5 | |
iperinsubrica e collinare | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 0.7 | 0.4 | 0.1 |
nessuna chiaria (<100 m2) | 0.0 | . | 0.5 | 0.3 | 0.0 | . | 1.0 | 0.3 | 14.6 | 1.4 | 2.6 | 0.2 | |
piccola chiaria (100-500 m2) | 0.2 | 0.2 | 0.8 | 0.3 | 0.0 | . | 0.8 | 0.2 | 6.7 | 1.1 | 1.4 | 0.2 | |
chiaria mediana (500-1000 m2) | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.2 | 0.1 | 2.2 | 0.6 | 0.4 | 0.1 | |
chiaria grande (1000-5000 m2) | 0.0 | . | 0.3 | 0.2 | 0.0 | . | 0.2 | 0.1 | 1.7 | 0.5 | 0.4 | 0.1 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
totale | 0.3 | 0.2 | 1.7 | 0.5 | 0.0 | . | 2.2 | 0.4 | 27.8 | 1.6 | 5.2 | 0.3 | |
totale | nessuna indicazione | 0.5 | 0.3 | 0.3 | 0.2 | 2.8 | 0.7 | 5.8 | 0.6 | 10.8 | 1.3 | 4.3 | 0.3 |
nessuna chiaria (<100 m2) | 37.2 | 2.0 | 32.2 | 1.8 | 25.3 | 1.7 | 22.7 | 1.1 | 32.9 | 1.9 | 28.4 | 0.7 | |
piccola chiaria (100-500 m2) | 42.6 | 2.1 | 46.9 | 1.9 | 40.3 | 1.9 | 30.6 | 1.3 | 29.6 | 2.0 | 36.7 | 0.8 | |
chiaria mediana (500-1000 m2) | 10.6 | 1.3 | 11.8 | 1.3 | 14.7 | 1.4 | 18.0 | 1.0 | 11.2 | 1.3 | 14.3 | 0.6 | |
chiaria grande (1000-5000 m2) | 9.1 | 1.2 | 8.3 | 1.1 | 16.8 | 1.5 | 21.9 | 1.1 | 15.2 | 1.5 | 15.8 | 0.6 | |
chiaria molto grande (>5000 m2) | 0.0 | . | 0.5 | 0.3 | 0.2 | 0.2 | 1.0 | 0.3 | 0.4 | 0.2 | 0.5 | 0.1 | |
totale | 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. 1414176. Birmensdorf, Swiss Federal Research Institute WSL