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IFN3
superficie forestale
fasce vegetazionali NaiS (6 classi) · grado di copertura della rinnovazione affermata
suddivisione regionale: regione dei boschi di protezione
unità: %, totale colonna
insieme analizzato: bosco accessibile esclusi gli arbusteti IFN1-IFN5
reticolo: reticolo 1,4 km, sottoreticoli 1 a 5
stato 2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle AlpiSvizzera
fasce vegetazionali NaiS (6 classi)grado di copertura della rinnovazione affermata%±%±%±%±%±%±%±
nessuna indicazionenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.0.0.0.0.0.0.
subalpina superiorenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%0.0.0.0.0.0.0.40.41.50.70.0.0.20.1
1-4%0.0.0.0.0.0.2.20.92.10.80.50.40.50.1
5-9%0.0.0.0.0.0.2.20.93.51.00.60.40.70.1
10-25%0.0.0.0.0.0.3.71.13.81.00.80.50.90.2
26-50%0.0.0.0.0.0.1.10.61.70.70.0.0.30.1
51-75%0.0.0.0.0.0.0.70.50.0.0.0.0.10.0
76-100%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.10.41.812.71.81.90.72.60.3
subalpinanessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%0.0.0.90.40.30.32.20.93.51.00.30.30.80.2
1-4%0.10.13.50.81.20.64.01.27.51.43.81.02.40.3
5-9%0.0.3.20.81.20.67.41.66.01.32.60.92.40.3
10-25%0.0.2.20.61.60.710.91.98.91.64.61.13.10.3
26-50%0.0.0.80.41.20.62.20.93.00.91.10.51.00.2
51-75%0.0.0.0.0.0.0.40.40.0.0.0.0.00.0
76-100%0.0.0.0.0.0.0.0.0.30.30.0.0.00.0
totale0.10.110.81.45.51.327.12.729.22.512.51.89.80.5
altimontananessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%0.30.21.70.52.50.91.80.83.21.02.30.81.50.2
1-4%0.10.13.70.83.00.96.51.59.21.65.31.23.30.3
5-9%0.20.14.10.92.40.98.41.77.61.45.71.33.30.3
10-25%0.0.6.01.02.40.816.62.311.71.84.71.14.70.4
26-50%0.10.11.80.62.10.86.01.49.11.63.81.02.60.3
51-75%0.0.1.80.60.70.53.71.22.40.81.40.61.20.2
76-100%0.10.10.40.30.0.0.40.40.60.40.0.0.20.1
totale0.70.319.61.713.11.843.43.043.72.723.22.216.80.6
montana inferiore e superiorenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%5.50.72.00.69.01.60.40.41.80.71.20.63.90.3
1-4%6.30.78.11.214.31.90.0.2.60.93.91.06.20.4
5-9%8.50.810.91.413.91.92.81.02.90.95.11.28.00.5
10-25%12.30.923.21.819.82.23.71.23.00.98.91.512.90.6
26-50%6.80.712.61.57.61.41.10.60.30.34.51.16.40.4
51-75%4.90.64.60.97.61.50.70.50.60.43.31.04.10.4
76-100%2.90.51.60.62.10.80.0.0.30.30.30.31.70.2
totale47.21.363.02.174.32.48.71.711.41.727.22.443.20.8
submontananessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%4.30.60.20.20.30.30.0.0.0.0.0.1.80.2
1-4%5.50.70.60.40.80.50.0.0.0.0.0.2.40.3
5-9%6.40.71.20.51.60.70.40.40.30.30.0.3.00.3
10-25%13.71.02.30.71.60.71.50.80.60.40.0.6.10.4
26-50%9.50.81.80.62.80.90.0.1.20.60.0.4.50.4
51-75%7.00.70.40.30.0.0.40.40.30.30.0.2.90.3
76-100%4.60.60.20.20.0.0.0.0.30.30.0.1.90.2
totale51.01.36.61.17.11.42.30.92.70.90.0.22.40.6
iperinsubrica e collinarenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%0.0.0.0.0.0.0.0.0.0.1.00.60.10.1
1-4%0.30.20.0.0.0.0.40.40.0.5.21.20.70.2
5-9%0.10.10.0.0.0.2.20.90.30.39.81.61.40.2
10-25%0.20.10.0.0.0.2.61.00.0.12.21.71.70.2
26-50%0.40.20.0.0.0.2.20.90.0.3.41.00.80.2
51-75%0.0.0.0.0.0.0.40.40.0.2.50.90.30.1
76-100%0.0.0.0.0.0.0.40.40.0.1.20.60.20.1
totale0.90.30.0.0.0.8.11.70.30.335.22.25.20.3
totalenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%10.10.94.90.912.11.84.81.310.01.64.81.28.30.5
1-4%12.20.915.91.619.32.113.12.021.32.218.72.115.50.7
5-9%15.21.019.41.719.12.223.42.620.62.223.82.318.70.7
10-25%26.21.333.72.125.42.439.03.027.92.531.32.529.40.8
26-50%16.81.117.11.713.71.912.62.015.42.012.71.815.50.7
51-75%11.90.96.81.18.21.56.31.53.21.07.21.48.60.5
76-100%7.60.82.10.62.10.80.70.51.50.71.50.74.00.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 06.03.2024 #1225286/407036

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. 1225286. Birmensdorf, Swiss Federal Research Institute WSL

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