Ricerca nei vecchi set di dati

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Risultato della ricerca: 155780 iscrizioni 6491 pagine
IFN4
superficie forestale
cadute di massi SilvaProtect · area basimetrica (alberi vivi in piedi)
unità di riferimento: regione di produzione
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
cadute di massi SilvaProtectarea basimetrica (alberi vivi in piedi)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
nessuna indicazionefino a 19 m2/ha41.9670.6435.7778.1521.99248.22
20-39 m2/ha77.0483.2433.2745.5611.413250.32
40-59 m2/ha35.2742.4626.2824.593.225131.54
60 m2/ha e più8.21511.01316.11111.0131.04547.26
totale162.22207.21111.33159.0337.57677.21
all'interno del perimetrofino a 19 m2/ha0.8500.21000.21007.9163.62312.712
20-39 m2/ha1.9310.0.0.8506.9174.62114.212
40-59 m2/ha0.8500.0.0.6584.9202.0318.315
60 m2/ha e più0.21000.0.0.0.2.7270.8503.723
totale3.7230.21001.63522.3911.01338.97
fuori dal perimetrofino a 19 m2/ha5.5196.11823.8956.5536.47128.44
20-39 m2/ha17.5108.51539.3786.4445.36196.93
40-59 m2/ha10.0144.42132.0747.9621.59115.84
60 m2/ha e più1.2411.63514.21121.596.51745.06
totale34.2720.59109.43212.32109.73486.11
totalefino a 19 m2/ha48.2576.8459.85142.5362.05389.32
20-39 m2/ha96.4391.7473.34138.7361.35461.42
40-59 m2/ha46.0646.8658.9577.3426.78255.62
60 m2/ha e più9.51412.61230.4735.278.31595.94
totale200.11227.91222.31393.71158.321202.21
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861361/327692
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%0.80.50.0.0.0.1.10.40.0.1.71.05.24.90.0.1.50.40.0.0.0.1.61.20.0.2.11.50.80.50.0.0.60.63.61.61.71.20.70.31.11.11.50.50.90.40.0.1.00.71.10.1
21-40 %1.60.83.93.70.0.2.40.50.0.1.71.00.0.5.42.65.00.70.60.62.51.11.01.08.95.05.72.33.11.10.0.0.80.86.92.11.21.23.20.73.62.03.20.87.21.10.0.1.30.73.30.2
41-60 %3.71.20.0.6.44.34.30.70.0.7.91.910.510.58.73.18.91.01.20.93.01.26.92.26.44.511.63.13.61.20.0.3.81.67.12.21.91.44.00.810.03.37.61.26.81.10.0.1.00.75.50.3
61-80 %5.41.419.57.81.91.97.30.94.52.29.02.10.0.8.83.211.51.113.52.516.22.611.42.79.95.29.83.06.91.60.0.4.71.713.72.84.42.05.10.912.33.712.81.57.01.15.13.46.11.58.70.4
più di 80%84.82.224.38.356.77.837.81.675.44.644.73.384.311.416.44.113.91.250.43.859.43.465.33.926.47.522.64.327.62.796.92.180.63.222.23.378.94.08.11.116.04.153.12.28.21.151.98.587.32.037.30.5
totale96.21.247.69.765.07.052.91.779.94.165.23.1100.0.39.35.640.71.765.73.681.12.886.22.851.78.551.85.242.03.096.92.190.52.453.54.288.13.021.11.643.15.578.21.930.11.957.18.496.71.255.90.6
all'interno del perimetro0-20%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.20.0.0.0.0.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.0.0.0.0.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.30.20.0.0.0.0.0.2.31.60.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.23.82.20.0.1.30.50.0.0.0.0.30.1
61-80 %0.0.0.0.0.0.0.60.30.0.0.0.0.0.3.92.21.70.40.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.1.50.53.62.10.0.1.70.50.0.0.0.0.80.1
più di 80%0.0.0.0.0.0.1.70.42.21.60.0.0.0.9.03.21.90.53.51.40.0.0.90.92.12.10.70.72.71.00.0.2.91.42.41.30.0.4.20.811.53.70.60.42.80.70.0.0.0.2.00.2
totale0.0.0.0.0.0.2.70.62.21.60.0.0.0.15.24.03.80.63.51.40.0.0.90.92.12.11.71.32.71.00.0.2.91.42.41.30.0.6.61.018.94.50.60.46.21.00.0.0.0.3.20.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.00.30.0.1.10.70.0.1.21.21.10.40.0.0.50.50.0.3.33.30.0.1.60.80.0.0.0.2.91.40.0.1.50.51.21.20.40.30.70.42.62.60.0.0.80.1
21-40 %0.0.0.0.0.0.1.30.40.0.0.60.60.0.2.71.95.30.80.0.0.0.0.70.73.33.31.71.32.10.90.0.0.0.0.80.80.0.2.00.50.0.0.0.3.50.82.62.60.30.31.80.2
41-60 %0.0.10.76.10.0.3.50.60.0.5.21.50.0.4.72.310.91.11.20.80.0.0.0.0.0.6.52.63.51.10.0.0.80.85.71.90.0.5.90.92.51.71.00.59.91.26.64.80.0.4.60.3
61-80 %0.40.42.82.81.91.98.20.90.0.7.51.70.0.8.83.216.71.34.21.52.51.12.41.20.0.13.03.59.51.90.0.1.10.810.22.50.70.712.51.38.12.94.20.916.31.50.0.0.30.38.70.4
più di 80%3.41.238.89.633.16.930.41.517.83.920.52.80.0.28.25.221.61.325.43.216.02.69.92.539.68.225.24.538.62.93.12.14.81.724.63.511.23.050.42.026.34.715.61.633.31.931.26.92.61.125.00.5
totale3.81.252.49.735.07.044.41.717.83.934.83.10.0.45.65.755.51.730.73.518.92.813.02.746.28.746.45.255.23.13.12.16.72.044.14.211.93.072.31.838.15.321.21.863.71.942.98.43.31.240.90.6
totale0-20%0.80.50.0.0.0.2.20.50.0.2.81.25.24.91.21.22.60.50.0.0.50.51.61.23.33.32.11.52.40.90.0.0.60.66.52.11.71.22.40.62.31.61.90.62.00.62.62.61.00.72.00.2
21-40 %1.60.83.93.70.0.3.70.60.0.2.31.10.0.8.03.110.41.00.60.62.51.11.71.212.25.67.42.65.21.40.0.0.80.87.72.21.21.25.70.93.62.03.20.810.71.32.62.61.60.85.20.3
41-60 %3.71.210.76.16.44.38.10.90.0.13.12.310.510.515.73.919.91.32.41.23.01.26.92.26.44.518.13.87.11.50.0.4.61.712.82.81.91.410.21.216.34.18.71.318.01.66.64.81.00.710.40.4
61-80 %5.81.522.38.23.82.516.21.24.52.216.52.50.0.21.54.729.91.617.72.718.72.713.82.99.95.223.84.316.42.30.0.5.81.823.93.55.12.119.11.624.04.616.91.725.01.85.13.46.51.518.10.5
più di 80%88.21.963.19.489.84.969.81.495.52.265.33.084.311.453.55.337.31.579.32.875.42.976.03.368.27.148.54.868.92.7100.0.88.22.649.13.690.12.862.61.853.85.169.32.044.42.083.15.990.01.764.30.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861362/327693
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%0.80.50.0.0.0.0.90.30.0.1.20.80.0.0.0.1.40.40.0.0.0.1.71.20.0.1.11.10.80.60.0.0.60.61.61.11.81.30.20.21.31.30.90.50.60.40.0.1.00.70.80.1
21-40 %1.60.84.03.90.0.1.50.40.0.1.81.00.0.4.72.62.70.60.60.62.51.11.01.00.0.6.02.42.10.90.0.0.80.86.22.11.21.20.80.41.31.32.10.74.20.90.0.1.30.82.10.2
41-60 %3.81.20.0.6.44.33.70.70.0.7.31.90.0.6.83.07.51.00.60.62.11.06.42.27.35.18.92.83.51.20.0.3.91.68.02.41.91.41.70.68.93.46.91.25.61.00.0.1.00.74.60.3
61-80 %5.01.416.37.41.91.97.00.94.72.39.42.20.0.7.23.110.71.112.62.516.12.611.02.711.35.810.33.16.31.60.0.4.21.613.02.94.52.04.91.012.54.112.11.56.41.15.53.75.81.58.20.4
più di 80%85.02.225.28.656.77.838.71.775.64.745.63.3100.0.16.84.415.31.351.33.960.43.465.73.930.18.423.84.528.52.996.92.180.93.224.13.778.44.18.71.313.24.155.02.38.01.248.58.987.62.039.50.6
totale96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
all'interno del perimetro0-20%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.40.30.0.0.0.0.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.0.0.0.0.0.0.0.0.0.0.00.0
41-60 %0.0.0.0.0.0.0.40.20.0.0.0.0.0.2.61.80.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.23.32.40.0.1.50.60.0.0.0.0.30.1
61-80 %0.0.0.0.0.0.0.60.30.0.0.0.0.0.4.32.51.50.40.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.1.40.52.82.00.0.1.90.60.0.0.0.0.70.1
più di 80%0.0.0.0.0.0.1.60.52.31.70.0.0.0.9.93.62.10.53.61.50.0.0.90.92.42.40.80.83.01.10.0.2.91.42.61.50.0.5.11.012.74.30.70.43.10.70.0.0.0.2.10.2
totale0.0.0.0.0.0.2.70.62.31.70.0.0.0.16.84.43.70.73.61.50.0.0.90.92.42.41.81.33.01.10.0.2.91.42.61.50.0.7.31.218.95.00.70.46.91.10.0.0.0.3.30.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.00.40.0.0.60.60.0.1.31.31.30.40.0.0.0.0.0.3.83.70.0.1.80.80.0.0.0.1.71.20.0.0.90.41.51.50.40.30.60.42.82.80.0.0.70.1
21-40 %0.0.0.0.0.0.1.40.40.0.0.60.60.0.2.92.14.50.80.0.0.0.0.70.73.83.71.81.31.30.80.0.0.0.0.80.80.0.0.80.40.0.0.0.3.60.82.82.80.30.31.50.2
41-60 %0.0.11.16.30.0.3.40.60.0.4.91.50.0.2.61.811.11.21.20.90.0.0.0.0.0.6.82.72.91.10.0.0.80.85.52.00.0.4.10.91.51.51.10.510.31.47.15.10.0.4.30.3
61-80 %0.40.43.03.01.91.98.41.00.0.7.81.80.0.9.83.517.91.44.21.52.51.12.51.20.0.12.93.69.01.90.0.1.10.810.62.70.70.713.11.58.63.44.10.917.41.70.0.0.30.38.70.4
più di 80%3.41.240.49.833.16.931.21.617.43.920.82.80.0.31.25.624.21.525.83.316.42.610.22.541.48.726.54.740.73.13.12.14.81.725.93.811.53.157.72.232.35.716.71.736.52.133.47.52.71.126.40.6
totale3.91.354.59.935.07.045.41.717.43.934.73.20.0.47.86.058.81.831.33.618.92.813.32.848.99.348.15.355.83.23.12.16.82.044.64.412.23.176.41.943.96.122.42.068.42.046.08.93.41.241.60.6
totale0-20%0.80.50.0.0.0.2.00.50.0.1.81.00.0.1.31.32.70.60.0.0.0.1.71.23.83.71.11.12.61.00.0.0.60.63.31.61.81.31.30.52.82.01.40.61.70.62.82.81.00.71.60.2
21-40 %1.60.84.03.90.0.2.90.60.0.2.41.10.0.7.63.37.10.90.60.62.51.11.71.23.83.77.82.73.51.20.0.0.80.87.02.21.21.21.90.61.31.32.10.77.81.22.82.81.70.83.60.3
41-60 %3.81.211.16.36.44.37.50.90.0.12.22.30.0.12.03.718.71.41.91.12.11.06.42.27.35.115.73.76.51.60.0.4.71.813.53.01.91.46.01.013.84.38.01.317.41.77.15.11.00.79.10.4
61-80 %5.51.519.27.93.82.516.01.34.72.317.22.60.0.21.24.930.01.716.92.718.72.713.52.911.35.824.34.515.32.30.0.5.41.823.63.75.22.119.41.823.95.216.21.725.71.95.53.76.21.517.70.5
più di 80%88.41.965.69.589.84.971.61.595.32.366.43.1100.0.57.95.641.51.780.72.876.72.976.73.373.97.451.04.972.22.8100.0.88.62.552.63.989.92.971.42.058.25.672.42.047.52.281.96.290.21.768.10.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861363/327694
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%0.80.50.0.0.0.1.70.40.0.2.61.15.04.71.91.31.40.40.0.0.0.1.61.20.0.2.01.40.70.50.0.0.60.63.41.51.71.21.50.43.41.71.60.61.00.40.0.1.00.71.30.1
21-40 %1.60.83.93.70.0.2.50.50.0.1.70.90.0.4.02.05.40.70.60.62.41.01.01.08.84.95.52.23.51.10.0.0.80.86.62.01.21.23.60.74.31.93.10.87.61.10.0.1.30.73.60.2
41-60 %3.71.20.0.6.44.35.40.70.0.7.81.910.010.011.43.110.10.91.20.93.81.36.82.26.34.411.13.05.31.30.0.3.81.66.82.11.91.45.60.88.92.78.21.27.81.10.0.1.00.76.40.3
61-80 %5.41.419.57.81.91.97.80.94.42.18.82.05.04.79.42.813.21.113.52.515.82.511.32.79.75.19.42.97.31.60.0.4.71.713.82.84.42.07.71.014.33.412.81.58.21.15.03.36.11.59.50.4
più di 80%84.82.224.38.356.77.837.21.675.74.544.83.280.111.521.64.016.21.150.43.859.13.364.93.928.07.523.84.325.52.596.92.180.63.221.93.278.94.09.51.119.43.852.32.210.31.250.48.287.32.036.20.5
totale96.21.247.69.765.07.054.61.780.24.165.63.1100.0.48.34.846.41.565.73.681.12.785.72.952.78.551.85.142.42.996.92.190.52.452.54.188.13.027.81.650.34.678.11.834.81.855.48.296.71.257.00.5
all'interno del perimetro0-20%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.30.20.0.0.0.0.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.80.80.0.0.20.20.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.30.20.0.0.0.0.0.1.71.20.40.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.24.42.00.0.1.20.40.0.0.0.0.40.1
61-80 %0.0.0.0.0.0.0.60.30.0.0.0.0.0.2.91.71.60.40.0.0.0.0.0.0.0.1.01.00.40.40.0.0.0.0.0.0.0.1.20.42.61.50.0.1.50.50.0.0.0.0.70.1
più di 80%0.0.0.0.0.0.1.60.42.21.60.0.0.0.7.62.61.70.43.51.40.0.0.90.92.12.10.70.73.71.10.0.2.91.42.81.40.0.3.50.79.32.80.60.32.90.70.0.0.0.2.00.2
totale0.0.0.0.0.0.2.60.52.21.60.0.0.0.12.33.13.70.63.51.40.0.0.90.92.12.11.71.24.11.20.0.2.91.42.81.40.0.5.70.817.13.60.60.36.00.90.0.0.0.3.30.2
fuori dal perimetro0-20%0.0.0.0.0.0.0.90.30.0.1.00.70.0.0.90.91.00.30.0.0.50.50.0.3.23.20.0.1.50.70.0.0.0.2.81.40.0.2.40.61.71.20.60.40.80.42.52.50.0.1.00.1
21-40 %0.0.0.0.0.0.1.40.40.0.0.60.60.0.2.01.44.60.70.0.0.0.0.70.73.23.21.71.21.90.80.0.0.0.0.70.70.0.1.90.50.80.80.0.3.80.82.52.50.30.31.80.2
41-60 %0.0.10.76.10.0.3.40.60.0.5.01.50.0.4.41.910.20.91.20.80.0.0.0.0.0.6.92.63.11.00.0.0.80.85.41.80.0.5.80.83.61.81.00.49.41.26.44.60.0.4.60.3
61-80 %0.40.42.82.81.91.98.10.90.0.7.81.70.0.8.82.815.31.14.21.52.41.12.41.20.0.12.53.39.01.70.0.1.10.89.72.40.70.711.51.25.82.14.00.915.01.43.03.00.30.38.50.3
più di 80%3.41.238.89.633.16.929.11.517.63.820.02.70.0.23.34.118.81.225.43.216.02.510.42.538.88.125.44.438.12.73.12.14.81.726.13.611.23.044.81.720.83.615.71.630.21.830.37.02.61.123.90.5
totale3.81.252.49.735.07.042.81.617.63.834.43.10.0.39.44.849.91.530.73.518.92.713.42.845.28.646.55.153.52.93.12.16.72.044.74.111.93.066.41.732.64.321.31.859.11.944.68.23.31.239.70.6
totale0-20%0.80.50.0.0.0.2.70.50.0.3.61.35.04.72.81.62.40.50.0.0.50.51.61.23.23.22.01.42.20.80.0.0.60.66.22.01.71.24.20.75.12.02.20.72.10.62.52.51.00.72.40.2
21-40 %1.60.83.93.70.0.3.90.60.0.2.31.10.0.6.02.410.10.90.60.62.41.01.61.212.05.57.12.55.41.30.0.0.80.87.32.11.21.25.90.85.92.13.10.811.61.32.52.51.60.85.50.3
41-60 %3.71.210.76.16.44.39.10.90.0.12.82.310.010.017.63.620.81.22.41.23.81.36.82.26.34.418.13.78.51.60.0.4.61.712.22.61.91.411.71.116.93.69.21.318.31.56.44.61.00.711.40.4
61-80 %5.81.522.38.23.82.516.51.24.42.116.62.55.04.721.14.030.11.417.72.718.22.613.72.99.75.122.94.216.72.20.0.5.81.823.53.45.12.120.31.522.73.916.81.724.81.78.04.56.51.518.70.5
più di 80%88.21.963.19.489.84.967.81.495.62.164.83.080.111.552.54.636.71.479.32.875.12.976.23.368.87.049.94.667.32.5100.0.88.22.650.83.590.12.857.91.749.44.468.61.943.31.980.66.490.01.762.10.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861364/327695
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%0.70.50.0.0.0.1.20.40.0.2.91.14.74.50.0.1.50.40.0.0.0.1.41.00.0.2.71.60.70.50.0.0.50.53.21.41.51.10.60.30.90.91.60.50.90.40.0.1.30.71.10.1
21-40 %1.80.83.53.40.0.2.40.50.0.1.40.80.0.5.62.55.10.70.50.52.51.00.80.87.74.36.12.33.71.10.0.0.60.66.92.01.01.03.10.64.02.03.10.77.81.00.0.1.60.83.40.2
41-60 %3.41.10.0.5.33.64.10.60.0.7.81.89.59.58.52.99.10.91.71.04.21.37.52.15.33.810.52.93.81.10.0.3.21.37.62.12.71.64.40.89.63.07.81.16.81.00.0.1.30.75.60.3
61-80 %5.41.419.67.16.03.57.00.84.42.18.81.90.0.10.43.111.41.013.42.415.02.311.52.511.05.210.93.17.31.52.22.24.81.613.62.74.92.04.80.810.73.213.31.47.51.08.34.76.31.48.70.3
più di 80%85.32.121.37.055.07.436.61.575.64.442.23.085.810.318.54.014.21.151.63.661.13.164.03.621.96.522.24.126.32.593.43.380.93.021.43.177.23.97.91.018.64.152.32.19.11.148.78.186.61.936.90.5
totale96.61.144.58.766.36.751.31.679.94.063.13.0100.0.43.05.341.31.567.33.482.92.485.22.745.97.952.44.941.82.895.62.590.12.352.64.087.52.920.81.543.85.178.01.732.11.857.07.797.01.155.80.5
all'interno del perimetro0-20%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.20.0.0.0.0.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.0.0.30.20.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.30.20.0.0.0.0.0.2.11.40.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.23.31.90.0.1.10.40.0.0.0.0.30.1
61-80 %0.0.0.0.0.0.0.60.20.0.0.0.0.0.3.31.91.50.40.0.0.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.1.60.54.42.20.0.1.50.50.0.0.0.0.70.1
più di 80%0.0.0.0.0.0.1.60.42.21.60.50.50.0.7.72.82.00.43.21.30.0.0.70.76.33.61.81.32.30.90.0.2.51.21.81.00.0.4.20.810.93.30.70.42.60.60.0.0.0.2.00.2
totale0.0.0.0.0.0.2.60.52.21.60.50.50.0.13.13.53.90.63.21.30.0.0.70.76.33.62.71.62.30.90.0.2.51.21.81.00.0.6.60.918.64.10.70.45.80.90.0.0.0.3.20.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.10.30.0.1.90.90.0.1.01.01.10.30.0.0.40.40.0.2.82.80.0.1.40.70.0.0.0.2.61.30.0.1.40.51.11.10.30.20.60.32.52.50.0.0.80.1
21-40 %0.0.0.0.0.0.1.40.40.0.0.50.50.0.2.41.74.70.70.0.0.0.0.60.62.82.81.61.22.10.80.0.0.0.0.70.70.0.2.00.51.11.10.40.33.50.72.52.50.30.31.80.2
41-60 %0.0.8.54.90.0.3.30.60.0.5.01.40.0.3.81.910.51.01.10.80.0.0.0.0.0.7.02.53.31.00.0.0.70.75.11.70.0.6.40.92.31.60.90.49.21.15.84.10.0.4.50.2
61-80 %0.40.45.33.81.71.78.80.90.90.98.21.70.0.7.62.816.21.23.91.42.10.92.21.12.82.813.63.39.41.70.0.2.21.110.52.40.70.711.91.28.02.73.80.815.81.42.92.90.30.38.70.3
più di 80%3.01.141.88.632.06.631.41.517.13.720.82.60.0.29.14.822.21.324.53.014.62.311.22.439.27.622.74.139.82.74.42.54.61.526.63.411.92.951.01.825.14.415.81.532.91.829.46.62.41.025.30.5
totale3.41.155.58.733.76.746.11.617.93.736.42.90.0.43.95.354.81.629.53.317.12.414.12.747.88.144.84.955.92.84.42.57.52.045.53.912.52.972.51.737.65.021.31.762.11.843.07.73.01.141.00.5
totale0-20%0.70.50.0.0.0.2.50.50.0.4.81.44.74.51.01.02.80.50.0.0.40.41.41.02.82.82.71.62.10.80.0.0.50.55.81.91.51.12.10.62.11.51.90.61.90.52.52.51.30.72.00.2
21-40 %1.80.83.53.40.0.3.80.60.0.1.90.90.0.8.02.910.00.90.50.52.51.01.51.010.64.97.72.55.81.30.0.0.60.67.52.11.01.05.50.85.12.23.50.811.61.22.52.51.90.85.30.3
41-60 %3.41.18.54.95.33.67.70.80.0.12.82.29.59.514.33.519.71.22.91.24.21.37.52.15.33.817.53.67.11.50.0.3.91.412.82.62.71.611.01.115.23.78.71.217.11.55.84.11.30.710.30.4
61-80 %5.71.425.07.77.73.716.41.25.22.317.02.40.0.21.34.329.11.417.32.617.12.413.72.713.95.625.54.216.72.12.22.27.01.924.03.35.62.118.31.523.04.217.11.624.81.711.25.56.61.518.10.5
più di 80%88.31.863.08.487.04.969.61.494.82.363.52.885.810.355.34.838.41.579.32.675.72.675.93.167.46.846.64.668.32.597.82.288.02.449.83.589.12.863.01.754.64.868.81.844.61.978.16.889.01.664.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861365/327696
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile
reticolo: reticolo terrestre IFN3
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%0.70.50.0.0.0.1.30.40.0.2.91.14.74.51.81.31.40.40.0.0.0.1.41.00.0.2.71.50.60.50.0.0.50.53.21.41.51.10.80.33.21.61.60.50.90.40.0.1.30.71.20.1
21-40 %1.80.83.53.40.0.2.50.50.0.1.40.80.0.4.62.05.60.70.50.52.51.00.80.87.74.36.02.24.21.10.0.0.60.66.92.01.01.03.20.63.21.63.00.77.81.00.0.1.60.83.60.2
41-60 %3.41.10.0.5.33.64.70.70.0.7.81.89.59.510.02.99.80.91.71.04.21.37.52.15.33.810.32.85.31.30.0.3.21.37.62.12.71.65.40.89.42.78.41.17.31.00.0.1.30.76.20.3
61-80 %5.41.419.67.16.03.57.40.84.42.18.81.90.0.11.22.913.21.013.42.415.32.311.52.511.05.210.73.08.01.52.22.24.81.613.62.74.92.06.20.915.33.313.21.48.81.18.34.76.31.49.50.3
più di 80%85.32.121.37.055.07.436.51.575.64.442.03.085.810.324.94.116.91.151.63.661.03.164.03.621.96.523.64.125.62.493.43.380.93.021.43.177.23.99.11.019.03.752.02.110.51.248.78.186.61.936.60.5
totale96.61.144.58.766.36.752.51.679.94.062.93.0100.0.52.44.746.91.467.33.483.12.485.22.745.97.953.34.943.72.895.62.590.12.352.64.087.52.924.61.550.14.678.21.735.31.757.07.797.01.157.10.5
all'interno del perimetro0-20%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.30.20.0.0.0.0.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.0.0.30.20.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.30.20.0.0.0.0.0.1.71.20.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.23.41.70.0.1.10.40.0.0.0.0.30.1
61-80 %0.0.0.0.0.0.0.60.20.0.0.0.0.0.2.71.61.30.30.0.0.0.0.0.0.0.0.90.90.0.0.0.0.0.0.0.0.0.1.40.43.51.70.0.1.40.40.0.0.0.0.70.1
più di 80%0.0.0.0.0.0.1.60.42.21.60.50.50.0.6.32.31.90.43.21.30.0.0.70.76.33.61.71.32.20.80.0.2.51.21.81.00.0.3.80.78.82.70.70.42.60.60.0.0.0.1.90.2
totale0.0.0.0.0.0.2.50.52.21.60.50.50.0.10.72.93.60.63.21.30.0.0.70.76.33.62.71.62.20.80.0.2.51.21.81.00.0.6.10.915.73.40.70.45.60.90.0.0.0.3.10.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.10.30.0.1.90.90.0.0.80.81.10.30.0.0.40.40.0.2.82.80.0.1.30.60.0.0.0.2.61.30.0.1.50.41.71.20.30.20.60.32.52.50.0.0.90.1
21-40 %0.0.0.0.0.0.1.40.40.0.0.50.50.0.1.91.44.20.60.0.0.0.0.60.62.82.81.61.22.00.80.0.0.0.0.70.70.0.2.00.51.61.10.40.33.60.72.52.50.30.31.70.2
41-60 %0.0.8.54.90.0.3.20.60.0.5.01.40.0.3.11.59.80.91.10.80.0.0.0.0.0.6.82.53.21.00.0.0.70.75.11.70.0.6.00.82.71.50.90.48.71.15.84.10.0.4.40.2
61-80 %0.40.45.33.81.71.78.60.90.90.98.61.70.0.7.22.514.51.03.91.42.10.92.21.12.82.813.33.39.41.70.0.2.21.110.52.40.70.711.41.16.42.23.80.815.01.32.92.90.30.38.40.3
più di 80%3.01.141.88.632.06.630.61.417.13.720.72.60.0.23.84.019.91.124.53.014.52.211.22.439.27.622.34.138.32.64.42.54.61.526.63.411.92.948.41.721.83.715.61.531.21.729.46.62.41.024.50.5
totale3.41.155.58.733.76.745.01.617.93.736.62.90.0.36.94.649.41.529.53.316.92.414.12.747.88.144.14.854.12.84.42.57.52.045.53.912.52.969.31.634.24.321.11.759.11.843.07.73.01.139.80.5
totale0-20%0.70.50.0.0.0.2.50.50.0.4.71.34.74.52.71.52.60.50.0.0.40.41.41.02.82.82.71.52.00.80.0.0.50.55.81.91.51.12.50.64.92.01.90.61.80.52.52.51.30.72.10.2
21-40 %1.80.83.53.40.0.3.90.60.0.1.90.90.0.6.62.49.90.90.50.52.51.01.51.010.64.97.62.56.21.30.0.0.60.67.52.11.01.05.60.84.91.93.40.811.71.22.52.51.90.85.40.3
41-60 %3.41.18.54.95.33.68.20.80.0.12.82.29.59.514.83.319.81.22.91.24.21.37.52.15.33.817.23.58.41.50.0.3.91.412.82.62.71.611.71.115.53.49.31.217.11.45.84.11.30.710.80.4
61-80 %5.71.425.07.77.73.716.61.25.22.317.42.40.0.21.03.929.11.417.32.617.42.413.72.713.95.625.04.217.42.12.22.27.01.924.03.35.62.119.01.425.23.916.91.625.11.711.25.56.61.518.60.5
più di 80%88.31.863.08.487.04.968.71.494.82.363.22.885.810.355.04.538.61.479.32.675.52.675.93.167.46.847.64.666.02.497.82.288.02.449.83.589.12.861.21.749.54.368.41.844.31.878.16.889.01.663.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861366/327697
IFN4
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%1.10.60.0.0.0.0.80.30.90.90.0.0.0.0.0.1.10.30.60.61.00.71.01.00.0.3.91.90.70.50.0.0.80.80.0.3.41.90.60.30.0.1.70.60.80.40.0.0.0.0.90.1
21-40 %2.30.93.93.75.53.91.90.50.0.2.81.20.0.6.82.66.20.80.0.1.50.80.0.3.23.23.91.94.41.20.0.1.51.07.02.12.41.62.90.72.41.73.60.86.01.00.0.2.81.03.50.2
41-60 %2.91.111.66.20.0.6.80.80.90.99.12.05.24.99.43.112.01.15.81.813.62.38.12.29.55.314.03.17.51.61.81.81.91.112.42.73.01.74.90.810.43.39.41.310.21.22.52.53.01.17.90.3
61-80 %10.72.00.0.16.45.914.41.23.01.713.02.410.510.510.43.314.31.213.12.527.23.119.83.314.76.012.13.112.42.016.54.910.82.510.82.513.53.25.00.819.94.319.51.89.21.220.16.716.22.313.20.4
più di 80%79.32.432.19.144.37.830.11.575.54.440.73.184.311.416.44.08.90.945.93.838.03.157.54.025.47.617.33.718.62.278.65.375.73.422.93.466.04.29.71.210.73.444.22.16.91.036.18.074.72.631.10.5
totale96.21.247.69.766.36.854.01.780.34.165.53.1100.0.43.05.442.41.665.53.681.32.786.42.852.88.451.25.043.83.097.02.190.62.353.14.288.23.023.21.643.55.378.41.833.21.858.78.196.81.156.60.6
all'interno del perimetro0-20%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.11.21.20.0.0.0.0.0.0.0.0.00.0
21-40 %0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.22.41.70.0.0.50.30.0.0.0.0.20.1
41-60 %0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.11.11.00.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.31.01.00.0.1.30.50.0.0.0.0.40.1
61-80 %0.0.0.0.0.0.0.80.31.31.30.0.0.0.1.11.11.10.30.60.60.0.0.0.0.0.1.61.20.30.30.0.0.80.80.0.0.0.0.60.36.82.70.0.2.90.70.0.0.0.0.80.1
più di 80%0.0.0.0.0.0.1.50.40.90.90.0.0.0.11.73.51.60.42.91.30.0.0.90.92.12.10.0.2.71.00.0.2.11.22.91.40.0.4.90.97.63.00.60.41.20.40.0.0.0.1.80.2
totale0.0.0.0.0.0.2.70.52.21.60.0.0.0.13.93.73.90.63.51.40.0.0.90.92.12.11.61.23.01.10.0.2.81.42.91.40.0.6.51.019.14.40.60.46.01.00.0.0.0.3.20.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.20.40.0.0.0.0.0.2.11.50.30.20.0.1.50.80.0.0.0.0.0.0.40.40.0.0.0.0.70.70.0.0.50.30.0.0.0.0.50.32.52.50.0.0.50.1
21-40 %0.0.3.93.90.0.2.20.50.0.1.50.90.0.1.11.14.10.70.0.0.0.0.0.2.32.21.91.32.30.90.0.0.0.1.41.00.0.2.10.62.11.40.40.33.40.70.0.0.0.1.80.2
41-60 %0.40.43.93.91.81.84.30.70.90.94.51.40.0.3.21.915.11.20.0.1.40.80.60.63.23.25.32.15.31.40.0.0.0.3.51.50.0.5.00.89.53.31.10.512.41.33.02.90.0.5.70.3
61-80 %0.40.414.67.08.54.410.81.00.0.13.12.30.0.9.43.219.21.33.51.44.51.54.11.715.86.518.13.810.41.90.0.0.80.812.32.81.71.317.31.57.92.94.60.921.41.65.43.80.80.611.30.4
più di 80%3.01.129.98.523.45.724.81.416.63.815.42.40.0.27.24.814.91.127.53.411.42.28.02.123.96.221.93.934.92.83.02.15.81.826.03.610.02.845.51.918.04.014.91.623.21.630.48.02.51.020.80.5
totale3.81.252.49.733.76.843.31.717.53.834.53.10.0.43.15.453.71.631.03.518.72.712.82.745.18.547.25.053.23.03.02.16.62.044.04.111.83.070.41.837.55.221.01.860.91.941.38.13.21.140.20.6
totale0-20%1.10.60.0.0.0.2.00.50.90.90.0.0.0.2.11.51.40.40.60.62.41.01.01.00.0.3.91.91.10.60.0.0.80.80.70.73.41.91.20.41.21.21.70.61.40.52.52.50.0.1.40.1
21-40 %2.30.97.85.35.53.94.20.70.0.4.31.40.0.7.92.810.51.00.0.1.50.80.0.5.53.95.92.36.71.40.0.1.51.08.52.32.41.65.40.97.02.74.00.99.91.20.0.2.81.05.50.3
41-60 %3.21.115.67.11.81.811.31.01.81.313.62.35.24.913.73.628.11.55.81.815.02.48.72.312.75.919.33.512.92.01.81.81.91.115.93.03.01.710.31.221.04.310.51.423.91.75.43.83.01.114.00.4
61-80 %11.12.014.67.024.96.826.01.54.32.226.03.010.510.521.04.434.61.517.22.931.73.323.93.530.47.831.84.423.22.616.54.912.32.723.13.415.23.423.01.634.65.224.11.933.51.925.67.217.02.425.40.5
più di 80%82.22.262.09.367.77.256.51.693.02.656.12.984.311.455.34.825.41.476.33.149.43.266.43.751.48.039.24.056.22.781.65.183.62.951.83.676.03.460.11.836.34.959.72.031.31.866.67.477.22.553.70.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861367/327698
IFN4
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%1.10.60.0.0.0.0.60.30.90.90.0.0.0.0.0.0.70.30.60.61.00.71.01.00.0.3.11.80.80.50.0.0.80.80.0.3.41.90.30.20.0.1.70.60.70.40.0.0.0.0.70.1
21-40 %2.30.93.93.75.74.01.30.40.0.2.81.20.0.6.02.64.80.70.0.1.50.80.0.3.33.32.11.53.91.20.0.1.51.07.22.12.41.62.60.61.31.33.20.84.70.90.0.2.91.02.90.2
41-60 %2.91.111.66.20.0.6.30.80.90.99.22.05.24.97.73.011.81.15.91.813.32.38.22.29.75.415.03.46.01.51.91.91.91.112.62.83.01.74.60.810.93.49.01.39.01.22.62.62.71.17.50.3
61-80 %10.72.00.0.15.25.914.11.23.01.812.62.410.510.58.83.214.91.212.82.527.03.119.43.315.06.113.03.311.92.015.24.810.92.611.02.613.63.24.30.819.74.419.51.89.11.216.95.915.92.413.10.4
più di 80%79.32.432.19.144.18.030.51.575.04.540.63.184.311.416.74.28.50.946.43.838.33.257.54.123.77.618.63.919.42.379.95.375.43.422.73.465.64.29.21.211.13.544.82.26.71.037.68.075.22.631.60.5
totale96.21.247.69.765.07.052.91.779.94.165.23.1100.0.39.35.640.71.765.73.681.12.886.22.851.78.551.85.242.03.096.92.190.52.453.54.288.13.021.11.643.15.578.21.930.11.957.18.496.71.255.90.6
all'interno del perimetro0-20%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.21.21.20.0.0.0.0.0.0.0.0.00.0
21-40 %0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.22.61.80.0.0.40.30.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.20.90.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.21.11.10.0.1.40.50.0.0.0.0.40.1
61-80 %0.0.0.0.0.0.0.80.31.31.30.0.0.0.1.21.21.00.30.60.60.0.0.0.0.0.1.71.30.30.30.0.0.80.80.0.0.0.0.60.36.02.60.0.3.10.70.0.0.0.0.80.1
più di 80%0.0.0.0.0.0.1.60.40.90.90.0.0.0.12.83.81.70.42.91.30.0.0.90.92.12.10.0.2.41.00.0.2.11.22.41.30.0.5.20.98.03.10.60.41.30.50.0.0.0.1.80.2
totale0.0.0.0.0.0.2.70.62.21.60.0.0.0.15.24.03.80.63.51.40.0.0.90.92.12.11.71.32.71.00.0.2.91.42.41.30.0.6.61.018.94.50.60.46.21.00.0.0.0.3.20.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.20.40.0.0.0.0.0.2.31.60.40.20.0.1.50.80.0.0.0.0.0.0.40.40.0.0.0.0.80.80.0.0.50.30.0.0.0.0.40.32.62.60.0.0.40.1
21-40 %0.0.3.93.90.0.2.30.50.0.1.50.90.0.1.21.24.30.70.0.0.0.0.0.2.32.32.11.42.40.90.0.0.0.1.51.00.0.2.10.62.21.50.40.33.20.70.0.0.0.1.80.2
41-60 %0.40.43.93.91.91.94.30.70.90.94.51.40.0.3.52.015.51.20.0.1.40.80.70.73.33.34.92.25.31.40.0.0.0.3.61.60.0.5.20.98.83.31.10.513.01.43.13.10.0.5.70.3
61-80 %0.40.414.67.08.84.511.21.10.0.13.22.30.0.8.83.219.81.33.51.44.51.54.11.716.16.717.23.911.02.00.0.0.80.812.52.81.81.317.21.58.33.04.71.022.51.75.64.00.80.611.50.4
più di 80%3.01.129.98.524.36.025.41.516.93.815.62.40.0.29.75.215.61.227.23.411.52.28.22.224.46.322.24.136.22.93.12.15.91.925.83.610.12.847.32.018.84.215.01.624.61.731.78.32.51.021.40.5
totale3.81.252.49.735.07.044.41.717.83.934.83.10.0.45.65.755.51.730.73.518.92.813.02.746.28.746.45.255.23.13.12.16.72.044.14.211.93.072.31.838.15.321.21.863.71.942.98.43.31.240.90.6
totale0-20%1.10.60.0.0.0.1.80.50.90.90.0.0.0.2.31.61.10.40.60.62.51.01.01.00.0.3.11.81.20.70.0.0.80.80.80.83.41.91.00.41.21.21.70.61.10.42.62.60.0.1.20.1
21-40 %2.30.97.85.35.74.03.70.60.0.4.31.50.0.7.22.89.21.00.0.1.50.80.0.5.64.04.22.06.31.40.0.1.51.08.62.32.41.65.00.96.02.63.60.88.31.10.0.2.91.04.90.3
41-60 %3.21.115.67.11.91.910.91.01.91.313.72.35.24.912.43.728.31.55.91.814.72.48.92.313.06.120.03.711.32.01.91.91.91.116.23.03.01.710.21.220.84.410.11.323.31.85.64.02.71.113.70.4
61-80 %11.12.014.67.024.06.926.11.54.42.225.83.010.510.518.84.435.61.616.92.931.53.323.63.531.17.931.94.623.32.615.24.812.52.723.63.515.43.522.21.734.05.324.21.934.62.022.56.616.72.425.40.6
più di 80%82.22.262.09.368.47.457.41.692.82.656.22.984.311.459.25.025.91.476.53.149.83.266.63.850.28.140.84.358.02.882.95.083.32.950.83.675.73.561.71.837.95.160.42.032.61.969.36.877.82.554.80.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861368/327699
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%0.80.50.0.0.0.1.90.40.0.2.51.15.04.71.91.31.60.40.0.0.0.1.61.20.0.2.01.40.70.50.0.0.60.63.31.51.71.21.50.43.31.61.80.61.00.40.0.1.00.71.40.1
21-40 %1.60.83.93.70.0.2.60.50.0.1.70.90.0.4.02.05.70.70.60.62.81.11.01.08.84.95.42.23.41.00.0.0.80.86.52.01.21.23.70.74.21.83.00.87.91.10.0.1.30.73.70.2
41-60 %3.71.20.0.6.44.35.30.70.0.8.11.910.010.011.33.110.00.91.81.04.21.47.42.26.34.411.03.05.61.30.0.3.81.56.62.01.91.45.90.89.62.78.71.27.81.10.0.1.00.76.50.3
61-80 %5.81.519.57.81.91.97.90.94.42.18.72.05.04.79.32.813.31.113.42.515.52.511.72.79.75.19.32.97.41.60.0.4.61.614.22.85.32.27.60.914.83.412.71.58.41.15.03.36.11.59.60.4
più di 80%84.52.224.38.356.77.836.91.675.74.544.43.280.111.522.54.116.31.150.13.859.03.363.63.928.07.523.54.324.92.596.92.180.23.222.13.278.24.09.61.119.83.852.02.210.21.250.48.287.32.036.00.5
totale96.21.247.69.765.07.054.61.680.24.165.53.1100.0.48.94.846.81.565.93.681.52.785.32.952.78.551.25.142.02.996.92.190.02.452.84.188.33.028.21.651.74.578.21.835.21.855.48.296.71.257.10.5
all'interno del perimetro0-20%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.30.20.0.0.0.0.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.80.80.0.0.20.20.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.30.20.0.0.0.0.0.1.71.20.40.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.24.31.90.0.1.10.40.0.0.0.0.40.1
61-80 %0.0.0.0.0.0.0.60.20.0.0.0.0.0.2.91.71.50.40.0.0.0.0.0.0.0.1.01.00.40.40.0.0.0.0.0.0.0.1.20.42.51.40.0.1.50.50.0.0.0.0.70.1
più di 80%0.0.0.0.0.0.1.60.42.21.60.0.0.0.7.52.51.70.43.51.40.0.0.90.92.12.10.70.73.61.10.0.2.81.42.71.30.0.3.50.79.12.80.60.32.90.60.0.0.0.2.00.2
totale0.0.0.0.0.0.2.50.52.21.60.0.0.0.12.13.13.70.63.51.40.0.0.90.92.12.11.71.24.01.20.0.2.81.42.71.30.0.5.60.816.63.50.60.36.00.90.0.0.0.3.30.2
fuori dal perimetro0-20%0.0.0.0.0.0.0.90.30.0.1.00.70.0.0.90.91.00.30.0.0.50.50.0.3.23.20.0.1.40.70.0.0.0.2.71.30.0.2.50.61.61.20.60.30.80.42.52.50.0.1.00.1
21-40 %0.0.0.0.0.0.1.30.40.0.0.60.60.0.2.01.44.50.60.0.0.0.0.60.63.23.21.71.22.10.90.0.0.0.0.70.70.0.1.90.50.80.80.0.3.70.82.52.50.30.31.80.2
41-60 %0.0.10.76.10.0.3.40.60.0.5.01.50.0.4.31.910.20.91.20.80.0.0.0.0.0.7.92.73.11.00.0.0.80.85.31.80.0.5.80.83.51.71.00.49.41.16.44.60.0.4.60.3
61-80 %0.40.42.82.81.91.98.30.90.0.7.71.70.0.8.72.815.21.14.11.52.41.02.41.20.0.12.43.39.11.70.0.1.81.09.52.30.70.711.51.15.62.13.90.914.91.43.03.00.30.38.50.3
più di 80%3.31.238.89.633.16.929.01.517.63.820.22.70.0.23.14.118.71.125.23.215.72.510.92.538.88.125.24.338.32.73.12.14.71.726.23.511.02.944.51.720.23.515.71.630.01.830.37.02.61.123.80.5
totale3.81.252.49.735.07.042.91.617.63.834.53.10.0.39.04.849.51.530.63.518.52.713.92.845.28.647.15.054.02.93.12.17.22.144.54.111.73.066.21.731.74.221.21.858.81.944.68.23.31.239.60.5
totale0-20%0.80.50.0.0.0.2.90.50.0.3.61.35.04.72.71.62.50.50.0.0.50.51.61.23.23.22.01.42.10.80.0.0.60.66.11.91.71.24.20.74.92.02.40.72.00.62.52.51.00.72.40.2
21-40 %1.60.83.93.70.0.3.90.60.0.2.21.10.0.6.02.410.30.90.60.62.81.11.61.212.05.57.12.45.51.30.0.0.80.87.22.11.21.26.00.85.72.13.00.811.81.32.52.51.60.85.50.3
41-60 %3.71.210.76.16.44.39.00.90.0.13.12.310.010.017.43.620.51.23.01.34.21.47.42.26.34.419.03.88.61.60.0.4.61.712.02.61.91.412.11.117.43.69.61.318.41.56.44.61.00.711.50.4
61-80 %6.21.522.38.23.82.516.71.24.42.116.52.55.04.720.94.030.01.417.62.717.82.614.12.99.75.122.64.116.92.20.0.6.41.923.73.46.02.320.21.423.03.916.71.624.81.78.04.56.51.518.80.5
più di 80%87.81.963.19.489.84.967.51.495.62.164.63.080.111.553.14.636.71.478.82.874.62.975.43.368.87.049.44.666.82.5100.0.87.72.651.13.589.32.957.51.749.14.468.31.943.01.980.66.490.01.761.80.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861369/327700
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco
reticolo: reticolo terrestre IFN3
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%0.70.50.0.0.0.1.60.40.0.4.01.34.54.31.71.21.50.40.0.0.0.1.41.00.0.2.61.50.60.40.0.0.50.53.01.31.51.11.40.42.91.41.80.51.00.40.0.1.30.71.40.1
21-40 %1.80.83.53.40.0.2.40.50.0.1.40.80.0.4.21.95.60.70.50.52.81.00.80.87.44.25.82.24.21.10.0.0.60.66.51.91.01.03.60.65.11.93.00.78.01.00.0.1.60.83.70.2
41-60 %3.41.10.0.5.33.65.20.70.0.7.61.79.19.110.52.810.20.91.71.04.51.37.42.15.13.610.12.75.61.20.0.3.21.37.32.02.71.65.90.89.12.58.31.17.51.00.0.1.30.76.40.3
61-80 %5.41.419.67.16.03.57.80.84.32.18.51.84.54.310.22.713.01.013.32.415.02.211.52.510.65.010.42.97.51.52.22.24.81.613.62.64.92.07.30.915.33.213.11.49.21.18.34.76.31.49.60.3
più di 80%85.32.121.37.055.07.436.11.575.84.442.52.981.910.523.43.916.51.151.83.660.63.063.63.624.86.622.94.124.42.393.43.380.93.021.03.077.23.99.41.019.93.651.82.110.81.148.78.186.61.935.80.5
totale96.61.144.58.766.36.753.21.580.13.964.02.9100.0.50.04.546.81.467.43.483.02.484.82.748.07.851.94.842.32.795.62.590.12.351.43.987.52.927.61.552.34.377.91.736.41.757.07.797.01.156.90.5
all'interno del perimetro0-20%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.20.0.0.0.0.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.70.70.0.0.40.20.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.30.20.0.0.0.0.0.1.51.10.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.23.91.70.0.1.00.40.0.0.0.0.30.1
61-80 %0.0.0.0.0.0.0.60.20.0.0.0.0.0.2.51.41.40.30.0.0.0.0.0.0.0.0.90.90.30.30.0.0.0.0.0.0.0.1.30.43.11.60.0.1.30.40.0.0.0.0.70.1
più di 80%0.0.0.0.0.0.1.50.42.11.50.50.50.0.7.52.41.80.43.21.30.0.0.70.76.13.41.71.23.11.00.0.2.51.22.31.10.0.3.50.68.72.50.70.32.60.60.0.0.0.2.00.2
totale0.0.0.0.0.0.2.40.52.11.50.50.50.0.11.52.93.80.63.21.30.0.0.70.76.13.42.61.53.41.00.0.2.51.22.31.10.0.5.70.816.43.30.70.35.60.90.0.0.0.3.20.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.10.30.0.1.80.90.0.0.80.81.10.30.0.0.40.40.0.2.72.70.0.1.30.60.0.0.0.2.51.20.0.2.30.51.51.10.50.30.80.32.52.50.0.1.00.1
21-40 %0.0.0.0.0.0.1.40.40.0.0.50.50.0.1.81.34.10.60.0.0.0.0.60.62.72.71.61.11.90.80.0.0.0.0.60.60.0.1.80.41.41.00.40.33.70.72.52.50.30.31.70.2
41-60 %0.0.8.54.90.0.3.30.50.0.4.91.30.0.3.61.610.00.91.10.80.0.0.0.0.0.8.32.63.00.90.0.0.70.74.91.70.0.6.00.83.21.60.90.48.91.15.84.10.0.4.50.2
61-80 %0.40.45.33.81.71.78.70.90.80.88.31.70.0.8.62.614.81.03.91.42.00.92.21.12.72.713.03.29.21.60.0.2.21.110.02.30.70.711.41.15.72.03.70.814.51.32.92.90.30.38.50.3
più di 80%3.01.141.88.632.06.629.91.416.93.620.12.50.0.23.73.919.41.124.43.014.62.211.72.537.77.522.74.039.02.54.42.54.61.528.33.411.92.945.21.619.53.315.91.530.01.729.46.62.41.024.20.5
totale3.41.155.58.733.76.744.41.517.73.735.62.90.0.38.54.549.41.429.33.317.02.414.52.745.97.945.54.854.32.74.42.57.52.046.33.912.52.966.71.631.44.021.41.758.01.843.07.73.01.139.80.5
totale0-20%0.70.50.0.0.0.2.80.50.0.5.81.54.54.32.41.42.60.50.0.0.40.41.41.02.72.72.61.51.90.70.0.0.50.55.51.81.51.13.90.74.41.82.30.62.10.52.52.51.30.72.40.2
21-40 %1.80.83.53.40.0.3.90.60.0.1.90.90.0.6.02.29.90.90.50.52.81.01.41.010.24.87.42.46.11.30.0.0.60.67.22.01.01.05.80.87.22.23.40.812.11.22.52.51.90.85.60.3
41-60 %3.41.18.54.95.33.68.80.90.0.12.42.19.19.115.73.220.51.22.81.24.51.37.42.15.13.618.33.58.51.50.0.3.91.412.22.52.71.612.21.116.13.29.21.217.31.45.84.11.30.711.20.4
61-80 %5.71.425.07.77.73.717.01.15.12.316.82.34.54.321.23.729.21.317.22.617.12.313.72.713.35.424.44.117.02.02.22.27.01.923.53.25.62.120.01.424.13.716.81.625.01.611.25.56.61.518.80.4
più di 80%88.31.863.08.487.04.967.51.394.92.363.12.881.910.554.64.337.81.379.42.675.22.676.03.168.66.547.34.566.42.497.82.288.02.451.63.489.12.858.11.648.14.168.41.843.41.878.16.889.01.662.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861370/327701
IFN4
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%1.10.60.0.0.0.0.70.30.90.90.0.0.0.0.0.0.70.30.60.61.00.71.01.00.0.3.11.70.70.50.0.0.80.80.0.3.41.90.60.31.01.01.70.60.70.30.0.0.0.0.80.1
21-40 %2.30.93.93.75.74.01.80.40.0.2.81.20.0.7.22.65.30.70.0.1.50.80.0.3.33.32.11.44.51.20.0.1.51.07.22.12.41.63.20.72.11.43.20.85.00.90.0.2.91.03.30.2
41-60 %2.91.111.66.20.0.6.90.80.90.99.12.05.24.98.42.812.71.15.91.814.12.38.22.29.75.415.73.46.91.61.91.91.91.112.62.83.01.76.00.99.93.09.91.39.61.22.62.62.71.18.20.3
61-80 %10.72.00.0.15.25.914.31.23.01.812.52.410.510.513.73.517.31.212.82.526.83.119.43.315.06.112.73.212.92.115.24.810.92.611.02.613.63.25.60.924.04.219.31.89.91.216.95.915.92.413.80.4
più di 80%79.32.432.19.144.18.030.41.575.04.540.43.184.311.420.84.210.61.046.43.838.03.157.54.123.77.619.23.919.02.379.95.375.43.422.73.465.64.29.61.111.03.244.32.18.31.137.68.075.22.631.10.5
totale96.21.247.69.765.07.054.01.779.94.164.93.1100.0.50.15.146.61.665.73.681.32.786.22.851.78.552.85.144.03.096.92.190.52.453.54.288.13.025.01.648.04.978.41.833.51.857.18.496.71.257.10.6
all'interno del perimetro0-20%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.11.01.00.0.0.0.0.0.0.0.0.00.0
21-40 %0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.22.11.50.0.0.40.30.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.01.00.90.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.90.90.0.1.30.50.0.0.0.0.40.1
61-80 %0.0.0.0.0.0.0.80.31.31.30.0.0.0.1.01.00.90.30.60.60.0.0.0.0.0.1.71.20.30.30.0.0.80.80.0.0.0.0.70.35.82.30.0.2.90.70.0.0.0.0.80.1
più di 80%0.0.0.0.0.0.1.50.40.90.90.0.0.0.10.53.11.50.42.91.30.0.0.90.92.12.10.0.2.30.90.0.2.11.22.41.30.0.4.60.86.52.60.60.41.40.50.0.0.0.1.80.2
totale0.0.0.0.0.0.2.70.62.21.60.0.0.0.12.53.43.40.63.51.40.0.0.90.92.12.11.71.22.61.00.0.2.91.42.41.30.0.6.00.916.23.80.60.46.01.00.0.0.0.3.10.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.20.40.0.0.0.0.0.1.91.30.40.20.0.1.50.80.0.0.0.0.0.0.40.40.0.0.0.0.80.80.0.0.70.30.0.0.0.0.30.22.62.60.0.0.50.1
21-40 %0.0.3.93.90.0.2.20.50.0.1.50.90.0.1.01.03.90.60.0.0.0.0.0.2.32.32.01.42.30.90.0.0.0.1.51.00.0.2.10.51.81.20.40.33.20.70.0.0.0.1.80.2
41-60 %0.40.43.93.91.91.94.20.70.90.95.01.40.0.2.91.714.11.10.0.1.40.80.70.73.33.34.82.15.41.40.0.0.0.3.61.60.0.5.40.88.12.81.10.512.41.33.13.10.0.5.70.3
61-80 %0.40.414.67.08.84.510.91.10.0.13.12.30.0.7.22.717.51.23.51.44.51.54.11.716.16.716.93.810.61.90.0.0.80.812.52.81.81.316.41.49.72.94.60.921.21.65.64.00.80.611.10.4
più di 80%3.01.129.98.524.36.024.81.416.93.815.52.40.0.24.44.314.01.127.23.411.42.28.22.224.46.321.74.034.72.83.12.15.91.925.83.610.12.844.31.816.33.614.81.623.31.631.78.32.51.020.60.5
totale3.81.252.49.735.07.043.31.717.83.935.13.10.0.37.45.049.91.630.73.518.72.713.02.746.28.745.55.153.43.03.12.16.72.044.14.211.93.068.91.735.84.720.91.860.51.942.98.43.31.239.70.6
totale0-20%1.10.60.0.0.0.1.90.50.90.90.0.0.0.1.91.31.10.30.60.62.41.01.01.00.0.3.11.71.10.60.0.0.80.80.80.83.41.91.50.52.01.41.70.61.00.42.62.60.0.1.30.1
21-40 %2.30.97.85.35.74.04.10.70.0.4.31.40.0.8.22.79.30.90.0.1.50.80.0.5.64.04.12.06.81.40.0.1.51.08.62.32.41.65.60.95.92.43.60.88.51.10.0.2.91.05.20.3
41-60 %3.21.115.67.11.91.911.31.01.91.314.12.35.24.912.33.327.81.45.91.815.52.48.92.313.06.120.63.712.32.01.91.91.91.116.23.03.01.711.71.218.83.911.01.423.41.75.64.02.71.114.30.4
61-80 %11.12.014.67.024.06.926.01.54.42.225.73.010.510.522.04.235.71.516.92.931.23.323.63.531.17.931.34.523.82.615.24.812.52.723.63.515.43.522.71.639.44.923.91.934.01.922.56.616.72.425.70.5
più di 80%82.22.262.09.368.47.456.71.692.82.655.92.984.311.455.74.726.11.376.53.149.43.266.63.850.28.141.04.356.02.782.95.083.32.950.83.675.73.558.61.833.84.559.82.033.01.869.36.877.82.553.50.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861371/327702
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.80.20.80.30.90.40.60.41.50.50.30.20.80.1
21-40 %1.30.32.20.53.10.74.20.93.00.70.80.42.10.2
41-60 %3.20.45.40.75.40.95.61.08.51.11.70.54.50.3
61-80 %7.60.69.61.09.41.26.41.111.71.35.10.98.20.4
più di 80%73.11.025.71.424.31.88.01.217.01.58.41.139.30.6
totale86.00.843.71.643.12.024.81.941.72.016.31.554.90.6
all'interno del perimetro0-20%0.0.0.10.10.0.0.40.30.0.0.20.20.10.0
21-40 %0.0.0.0.0.0.0.0.0.0.0.30.20.00.0
41-60 %0.00.00.20.10.70.41.50.60.0.0.30.20.30.1
61-80 %0.00.00.50.20.90.41.90.61.30.51.60.50.70.1
più di 80%0.90.21.50.44.20.83.10.71.10.45.40.92.10.2
totale0.90.22.30.55.81.06.91.12.40.67.81.13.20.2
fuori dal perimetro0-20%0.0.1.30.41.50.50.60.41.20.41.00.40.70.1
21-40 %0.00.01.70.41.40.53.60.84.80.91.10.41.50.2
41-60 %0.30.14.80.73.90.810.31.412.21.34.20.84.30.3
61-80 %1.30.211.51.08.71.217.41.717.31.514.51.48.80.4
più di 80%11.40.734.71.535.51.936.52.120.41.655.02.026.60.6
totale13.10.754.01.651.12.168.42.055.92.075.81.741.80.6
totale0-20%0.80.22.20.52.40.61.70.62.60.71.50.51.60.2
21-40 %1.40.33.90.64.50.97.81.27.81.12.20.63.60.3
41-60 %3.50.410.41.010.01.217.41.720.81.66.31.09.00.4
61-80 %8.90.621.71.319.01.625.71.930.31.921.21.617.70.5
più di 80%85.40.761.81.564.11.847.52.238.51.968.71.868.00.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861372/327703
IFN4
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%1.10.60.0.0.0.0.90.30.90.90.50.50.0.0.0.0.70.30.60.61.40.81.01.00.0.3.01.71.10.60.0.0.80.80.0.3.41.91.20.42.61.51.70.60.80.40.0.0.0.1.00.1
21-40 %2.30.93.93.75.74.01.80.40.0.3.11.20.0.6.62.45.20.70.0.1.40.80.0.3.23.22.01.44.51.20.0.1.51.06.82.12.41.63.30.61.81.33.10.84.90.90.0.2.91.03.30.2
41-60 %2.91.111.66.20.0.7.30.90.90.99.01.95.04.78.52.712.81.05.91.814.32.38.22.29.55.315.43.36.51.51.91.91.91.112.82.73.01.76.50.910.42.99.71.310.21.22.52.52.71.18.40.3
61-80 %10.72.00.0.15.25.914.41.23.01.812.92.410.010.013.43.317.41.212.82.526.33.119.33.214.76.012.43.212.12.015.24.810.92.610.52.513.63.26.70.923.03.919.51.810.71.216.45.715.92.413.90.4
più di 80%79.32.432.19.144.18.030.11.575.34.540.13.085.010.919.83.910.40.946.43.837.73.157.24.025.37.618.93.918.22.279.95.375.43.422.33.265.64.210.11.112.53.244.02.18.31.136.57.875.22.630.50.5
totale96.21.247.69.765.07.054.61.780.24.165.63.1100.0.48.34.846.41.565.73.681.12.785.72.952.78.551.85.142.42.996.92.190.52.452.54.188.13.027.81.650.34.678.11.834.81.855.48.296.71.257.00.5
all'interno del perimetro0-20%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.90.90.0.0.0.0.0.0.0.0.00.0
21-40 %0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.21.81.30.0.0.30.20.0.0.0.0.10.0
41-60 %0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.90.90.90.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.80.80.0.1.20.40.0.0.0.0.40.1
61-80 %0.0.0.0.0.0.0.80.31.31.30.0.0.0.0.90.91.20.30.60.60.0.0.0.0.0.1.71.20.70.50.0.0.80.80.0.0.0.0.70.35.12.10.0.3.10.70.0.0.0.0.90.1
più di 80%0.0.0.0.0.0.1.50.40.90.90.0.0.0.10.53.01.50.42.91.30.0.0.90.92.12.10.0.3.41.10.0.2.11.22.81.40.0.4.30.78.52.70.60.31.40.40.0.0.0.1.90.2
totale0.0.0.0.0.0.2.60.52.21.60.0.0.0.12.33.13.70.63.51.40.0.0.90.92.12.11.71.24.11.20.0.2.91.42.81.40.0.5.70.817.13.60.60.36.00.90.0.0.0.3.30.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.10.40.0.0.0.0.0.1.71.20.50.20.0.1.40.80.0.0.0.0.0.0.40.40.0.0.0.0.70.70.0.0.80.30.0.0.0.0.70.32.52.50.0.0.50.1
21-40 %0.0.3.93.90.0.2.20.50.0.1.50.90.0.0.90.94.00.60.0.0.0.0.0.2.32.32.01.42.20.80.0.0.0.1.41.00.0.1.90.51.61.10.40.33.10.70.0.0.0.1.80.2
41-60 %0.40.43.93.91.91.94.30.70.90.94.91.40.0.4.62.114.01.10.0.1.40.80.60.63.23.25.42.25.11.30.0.0.0.3.41.50.0.5.60.88.12.61.30.512.31.33.03.00.0.5.80.3
61-80 %0.40.414.67.08.84.510.71.00.0.12.92.20.0.7.72.717.31.13.51.44.41.44.11.715.86.516.63.710.61.80.0.0.80.812.02.71.81.316.01.38.52.64.50.920.71.65.53.90.80.611.00.4
più di 80%3.01.129.98.524.36.024.61.416.73.815.22.40.0.24.54.114.01.027.23.411.72.28.72.223.96.322.64.035.32.73.12.15.91.927.33.610.12.842.11.714.53.215.11.622.41.633.78.22.51.020.60.5
totale3.81.252.49.735.07.042.81.617.63.834.43.10.0.39.44.849.91.530.73.518.92.713.42.845.28.646.55.153.52.93.12.16.72.044.74.111.93.066.41.732.64.321.31.859.11.944.68.23.31.239.70.6
totale0-20%1.10.60.0.0.0.2.10.50.90.90.50.50.0.1.71.21.20.30.60.62.91.11.01.00.0.3.01.71.40.70.0.0.80.80.70.73.41.92.10.53.51.71.70.61.50.52.52.50.0.1.50.2
21-40 %2.30.97.85.35.74.04.10.60.0.4.61.50.0.7.42.59.40.90.0.1.40.80.0.5.53.94.01.96.71.40.0.1.51.08.22.22.41.65.50.85.22.13.50.88.31.10.0.2.91.05.20.3
41-60 %3.21.115.67.11.91.911.81.01.81.313.82.35.04.714.13.427.71.45.91.815.72.48.82.312.75.920.93.611.61.91.91.91.91.116.22.93.01.712.51.219.33.711.01.423.71.75.53.92.71.114.50.4
61-80 %11.12.014.67.024.06.925.91.44.32.225.83.010.010.022.04.035.81.516.92.930.63.223.43.530.57.830.74.423.42.515.24.812.52.722.53.415.43.523.31.536.64.524.11.934.51.921.96.416.72.425.80.5
più di 80%82.22.262.09.368.47.456.21.592.92.655.22.985.010.954.74.525.81.376.53.149.43.166.83.751.37.941.44.256.92.682.95.083.32.952.43.575.73.556.61.735.44.359.72.032.01.870.26.677.82.553.00.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861373/327704
IFN4
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione0-20%1.10.60.0.0.0.1.10.30.90.90.50.50.0.0.0.1.10.30.60.61.40.81.01.00.0.3.71.81.00.60.0.0.80.80.0.3.41.91.50.42.41.41.70.60.90.40.0.0.0.1.10.1
21-40 %2.30.93.93.75.53.92.40.50.0.3.51.30.0.7.02.46.90.80.0.1.40.80.0.3.23.23.81.85.31.20.0.1.51.08.12.22.41.64.00.75.82.13.70.86.81.00.0.2.81.04.10.2
41-60 %2.91.111.66.20.0.8.20.90.90.98.81.95.04.710.72.913.41.05.81.814.22.38.12.29.35.215.33.28.21.61.81.81.91.112.52.73.01.77.00.911.12.810.11.312.01.22.42.43.01.19.00.3
61-80 %10.72.00.0.16.45.914.61.23.01.713.22.410.010.013.23.216.51.113.12.526.53.119.73.214.45.911.52.913.02.016.54.910.82.510.32.413.53.27.30.924.23.819.61.810.81.219.66.416.62.414.00.4
più di 80%79.32.432.19.144.37.829.81.575.84.440.03.085.010.921.13.910.30.945.93.837.43.157.24.026.97.717.53.617.62.178.65.375.73.422.53.266.04.29.81.111.32.943.52.18.11.035.17.874.42.629.90.5
totale96.21.247.69.766.36.856.11.680.54.066.03.0100.0.52.14.648.21.565.53.680.92.785.92.853.88.451.84.945.12.897.02.190.62.353.44.188.23.029.71.654.84.378.51.838.61.857.07.996.81.158.10.5
all'interno del perimetro0-20%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.80.80.0.0.0.0.0.0.0.0.00.0
21-40 %0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.21.71.20.0.0.60.30.0.0.0.0.20.1
41-60 %0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.80.81.00.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.70.70.0.1.20.40.0.0.0.0.40.1
61-80 %0.0.0.0.0.0.0.70.31.31.30.0.0.0.0.80.81.10.30.60.60.0.0.0.0.0.1.61.10.70.50.0.0.80.80.0.0.0.0.60.34.61.90.0.2.90.60.0.0.0.0.90.1
più di 80%0.0.0.0.0.0.1.40.40.90.90.0.0.0.9.72.71.40.42.91.30.0.0.90.92.02.00.0.3.21.10.0.2.11.22.71.30.0.4.20.77.72.50.60.31.30.40.0.0.0.1.80.2
totale0.0.0.0.0.0.2.50.52.21.60.0.0.0.11.42.93.70.63.51.40.0.0.90.92.02.01.61.13.91.20.0.2.81.42.71.30.0.5.50.815.53.30.60.35.90.90.0.0.0.3.20.2
fuori dal perimetro0-20%0.0.0.0.0.0.1.10.30.0.0.0.0.0.1.61.10.60.20.0.1.40.80.0.0.0.0.90.90.30.30.0.0.0.0.70.70.0.0.80.30.0.0.0.0.60.32.42.40.0.0.50.1
21-40 %0.0.3.93.90.0.2.10.50.0.1.50.90.0.0.80.83.90.60.0.0.0.0.0.2.22.21.81.32.10.80.0.0.0.1.41.00.0.2.00.51.41.00.40.33.00.70.0.0.0.1.80.2
41-60 %0.40.43.93.91.81.84.20.70.90.94.81.40.0.4.31.913.61.00.0.1.40.80.60.63.23.25.72.14.91.30.0.0.0.3.31.50.0.5.50.87.32.41.30.511.61.22.92.90.0.5.70.3
61-80 %0.40.414.67.08.54.410.31.00.0.12.72.20.0.7.12.516.91.13.51.44.31.44.11.615.46.417.33.710.11.70.0.0.80.811.72.61.71.315.61.37.82.44.40.919.41.55.33.70.80.510.70.4
più di 80%3.01.129.98.523.45.723.81.416.43.715.02.30.0.22.73.913.31.027.53.412.02.28.52.123.46.220.93.833.72.63.02.15.81.826.73.510.02.841.01.713.12.914.81.520.81.532.47.92.51.019.90.5
totale3.81.252.49.733.76.841.41.617.33.834.03.00.0.36.54.548.21.531.03.519.12.713.22.744.28.546.74.851.02.93.02.16.62.043.84.011.83.064.81.729.64.020.91.855.41.843.07.93.21.138.60.5
totale0-20%1.10.60.0.0.0.2.20.50.90.90.50.50.0.1.61.11.70.40.60.62.81.11.01.00.0.4.72.01.40.70.0.0.80.80.70.73.41.92.40.53.21.61.70.61.50.52.42.40.0.1.70.2
21-40 %2.30.97.85.35.53.94.60.70.0.5.01.50.0.7.82.510.90.90.0.1.40.80.0.5.43.85.62.27.41.40.0.1.51.09.42.32.41.66.20.88.92.64.10.910.41.20.0.2.81.06.10.3
41-60 %3.21.115.67.11.81.812.51.11.81.313.72.25.04.715.93.428.01.35.81.815.52.48.72.312.55.820.93.513.01.91.81.81.91.115.92.93.01.712.91.219.23.511.41.424.81.65.33.73.01.115.10.4
61-80 %11.12.014.67.024.96.825.71.44.22.125.93.010.010.021.23.834.51.417.22.930.83.223.83.529.87.630.44.223.72.516.54.912.32.722.03.315.23.423.51.536.64.324.01.933.11.824.87.017.32.425.60.5
più di 80%82.22.262.09.367.77.255.01.593.12.554.92.985.010.953.54.425.01.276.33.149.43.166.63.752.47.838.44.054.52.681.65.183.62.952.03.576.03.455.01.632.24.058.92.030.21.767.57.176.92.551.60.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #861374/327705
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.21.60.41.20.40.90.41.80.50.80.31.20.1
21-40 %1.50.33.30.64.00.87.51.15.10.83.40.63.40.2
41-60 %3.60.46.80.85.90.96.91.19.61.14.30.75.60.3
61-80 %7.90.69.90.910.51.27.11.112.71.25.40.88.70.4
più di 80%72.30.924.71.323.51.68.31.115.61.38.01.036.90.5
totale86.20.746.21.645.11.930.71.944.71.821.81.555.70.6
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.0.0.10.10.10.0
21-40 %0.0.0.0.0.0.0.0.0.10.10.40.20.10.0
41-60 %0.00.00.20.10.80.41.30.50.0.0.40.20.30.1
61-80 %0.00.00.50.20.90.41.70.51.50.41.70.50.80.1
più di 80%0.80.21.40.43.90.82.80.71.10.44.60.82.00.2
totale0.90.22.20.55.60.96.11.02.70.67.20.93.20.2
fuori dal perimetro0-20%0.0.1.40.41.70.50.70.41.00.41.50.40.80.1
21-40 %0.00.01.50.41.70.53.50.85.40.82.40.51.80.2
41-60 %0.30.14.80.74.30.89.81.211.71.26.20.84.60.3
61-80 %1.30.211.21.08.81.116.21.516.21.413.51.28.70.4
più di 80%11.20.732.81.432.81.733.01.918.31.447.51.725.10.5
totale12.90.751.61.649.31.963.11.952.61.871.01.641.10.6
totale0-20%0.90.23.10.52.90.61.90.62.70.62.40.62.00.2
21-40 %1.50.34.80.75.70.911.01.310.71.16.20.85.20.3
41-60 %3.90.411.71.010.91.218.01.621.31.510.91.110.50.4
61-80 %9.30.621.51.320.21.524.91.830.31.720.51.418.20.5
più di 80%84.30.758.91.460.21.744.22.035.01.760.01.664.00.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861375/327706
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.21.70.41.10.40.90.41.60.40.70.31.10.1
21-40 %1.50.23.20.54.40.77.81.05.30.83.30.63.40.2
41-60 %3.50.46.60.75.70.86.81.010.01.04.40.75.50.3
61-80 %8.00.59.60.911.01.17.51.012.41.25.20.78.70.3
più di 80%72.30.923.61.223.21.59.11.115.61.37.80.936.80.5
totale86.30.744.61.545.31.832.11.844.91.721.41.455.60.5
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.10.10.10.10.10.0
21-40 %0.0.0.0.0.0.0.30.20.20.20.30.20.10.0
41-60 %0.00.00.20.10.70.31.10.40.0.0.30.20.30.1
61-80 %0.00.00.50.20.90.41.50.51.30.41.70.40.70.1
più di 80%0.80.21.70.43.60.72.60.61.00.34.80.72.00.2
totale0.90.22.50.55.20.85.80.92.70.67.30.93.20.2
fuori dal perimetro0-20%0.0.1.70.41.50.40.60.31.10.41.30.40.80.1
21-40 %0.00.01.70.41.70.53.50.74.90.82.30.51.80.2
41-60 %0.30.14.60.64.00.79.21.111.61.16.20.84.50.2
61-80 %1.30.211.80.98.71.015.81.416.11.312.91.18.70.3
più di 80%11.20.633.11.333.61.732.91.818.81.348.61.625.50.5
totale12.80.752.91.549.41.862.11.852.51.771.31.541.20.5
totale0-20%0.90.23.40.52.60.61.90.52.80.62.10.52.00.2
21-40 %1.50.35.00.66.00.911.61.210.51.06.00.85.30.3
41-60 %3.80.411.40.910.41.117.11.521.61.410.91.010.30.4
61-80 %9.40.621.91.220.61.524.81.729.81.619.81.318.20.5
più di 80%84.30.758.41.360.41.644.61.935.31.661.21.664.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861376/327707
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.21.20.31.30.40.90.41.70.50.70.31.10.1
21-40 %1.50.33.20.64.10.87.21.15.10.83.40.63.30.2
41-60 %3.40.46.60.85.70.96.81.19.81.14.00.75.40.3
61-80 %7.80.610.00.910.41.27.01.112.51.25.50.88.70.4
più di 80%72.61.025.01.423.61.78.21.115.51.37.81.037.10.5
totale86.20.746.01.645.02.030.11.944.51.821.31.555.60.6
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.0.0.10.10.10.0
21-40 %0.0.0.0.0.0.0.0.0.10.10.40.20.10.0
41-60 %0.00.00.20.10.80.41.30.50.0.0.40.20.30.1
61-80 %0.00.00.50.20.90.41.70.51.50.51.70.50.80.1
più di 80%0.80.21.50.44.00.82.80.71.00.44.60.82.00.2
totale0.90.22.20.55.70.96.21.02.60.67.20.93.20.2
fuori dal perimetro0-20%0.0.1.40.41.70.50.70.41.00.41.50.40.80.1
21-40 %0.00.01.50.41.60.53.50.85.50.82.50.51.80.2
41-60 %0.30.14.80.74.40.89.91.211.81.25.90.84.60.3
61-80 %1.30.211.21.08.71.116.31.516.41.413.61.28.80.4
più di 80%11.20.732.81.432.91.833.31.918.21.448.01.825.20.5
totale12.90.751.71.649.32.063.71.952.91.871.41.641.10.6
totale0-20%0.90.22.80.53.00.72.00.62.70.62.30.52.00.2
21-40 %1.60.34.80.75.70.910.71.310.81.16.20.85.20.3
41-60 %3.70.411.61.010.91.218.01.621.61.510.41.110.30.4
61-80 %9.10.621.71.320.01.625.01.830.41.720.81.518.20.5
più di 80%84.60.759.21.460.41.744.42.034.71.760.31.764.30.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861377/327708
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.21.50.41.90.50.90.41.50.40.90.31.20.1
21-40 %1.50.33.30.64.10.77.51.15.50.83.60.63.50.2
41-60 %3.50.47.50.86.40.97.51.110.51.15.40.86.10.3
61-80 %7.80.610.10.911.11.28.11.114.61.26.70.89.30.4
più di 80%72.50.924.91.324.41.69.61.217.61.39.81.036.80.5
totale86.20.747.41.647.91.933.51.849.71.726.41.456.90.6
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.0.0.20.20.10.0
21-40 %0.0.0.0.0.0.0.0.0.10.10.30.20.10.0
41-60 %0.00.00.20.10.90.41.20.50.10.10.30.20.30.1
61-80 %0.00.00.50.20.90.41.60.51.30.41.50.40.70.1
più di 80%0.80.21.40.43.70.72.90.70.90.34.00.71.90.2
totale0.90.22.20.55.40.96.01.02.40.56.50.83.10.2
fuori dal perimetro0-20%0.0.1.40.41.70.50.70.31.00.41.50.40.80.1
21-40 %0.00.01.50.41.60.53.60.84.90.72.40.51.80.2
41-60 %0.30.14.60.74.20.89.31.210.91.15.70.84.50.3
61-80 %1.30.211.01.08.21.015.41.514.71.212.61.18.50.3
più di 80%11.20.731.91.430.81.731.51.816.41.244.81.624.30.5
totale12.80.750.51.646.61.960.51.947.91.767.11.639.90.6
totale0-20%0.90.23.00.53.60.71.90.62.50.52.70.62.10.2
21-40 %1.60.34.80.75.70.911.11.310.51.16.30.85.40.3
41-60 %3.80.412.31.011.61.218.01.621.51.411.51.110.90.4
61-80 %9.10.621.61.320.21.525.11.830.61.620.81.418.60.5
più di 80%84.60.758.31.458.91.743.92.034.91.658.61.663.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861378/327709
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.21.60.41.80.50.80.41.60.41.00.31.20.1
21-40 %1.50.33.40.64.00.77.61.15.60.83.60.63.60.2
41-60 %3.60.47.70.86.60.97.61.110.31.05.60.86.20.3
61-80 %7.90.610.00.911.31.28.21.114.71.26.60.89.40.4
più di 80%72.30.924.61.324.31.69.71.217.71.39.91.036.60.5
totale86.20.747.41.548.01.933.91.849.91.726.81.457.00.5
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.0.0.20.20.10.0
21-40 %0.0.0.0.0.0.0.0.0.10.10.30.20.10.0
41-60 %0.00.00.20.10.90.41.20.50.10.10.30.20.30.1
61-80 %0.00.00.50.20.80.31.60.51.30.41.50.40.70.1
più di 80%0.80.21.40.43.60.72.80.71.00.34.10.71.90.2
totale0.90.22.10.55.30.86.01.02.50.56.50.83.10.2
fuori dal perimetro0-20%0.0.1.40.41.70.50.70.31.00.31.50.40.80.1
21-40 %0.00.01.50.41.70.53.60.84.80.72.40.51.80.2
41-60 %0.30.14.70.64.10.89.31.210.91.15.80.84.50.3
61-80 %1.30.211.01.08.31.015.31.414.61.212.61.18.50.3
più di 80%11.20.732.01.430.81.631.21.816.41.244.41.624.30.5
totale12.90.750.51.546.61.960.11.947.61.766.71.639.90.6
totale0-20%0.90.23.10.53.50.71.80.52.50.52.80.62.20.2
21-40 %1.50.34.80.75.70.911.21.310.51.06.40.85.40.3
41-60 %3.90.412.51.011.61.218.01.621.31.411.71.111.00.4
61-80 %9.30.621.51.220.51.525.11.730.61.620.71.418.60.5
più di 80%84.30.758.01.458.71.743.82.035.01.658.51.662.80.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861379/327710
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile
reticolo: reticolo terrestre IFN3
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.21.70.41.60.40.90.41.40.40.90.31.20.1
21-40 %1.50.23.30.54.30.77.81.05.80.83.50.63.60.2
41-60 %3.50.47.40.76.60.97.31.010.61.05.50.76.10.3
61-80 %8.00.59.90.911.91.18.81.114.41.26.50.89.50.3
più di 80%72.30.923.71.223.91.510.51.217.81.39.81.036.50.5
totale86.30.746.01.448.31.735.31.750.01.626.21.456.90.5
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.10.10.20.10.10.0
21-40 %0.0.0.0.0.0.0.30.20.20.20.30.20.10.0
41-60 %0.00.00.20.10.80.31.10.40.10.10.30.20.30.1
61-80 %0.00.00.50.20.90.31.40.41.20.41.50.40.70.1
più di 80%0.80.21.70.43.30.62.60.61.00.34.30.61.90.2
totale0.90.22.40.55.00.85.60.92.60.56.60.83.10.2
fuori dal perimetro0-20%0.0.1.60.41.50.40.60.31.10.31.40.40.80.1
21-40 %0.00.01.70.41.70.53.60.74.30.72.30.51.70.2
41-60 %0.30.14.50.63.80.78.71.110.91.05.70.74.40.2
61-80 %1.30.211.60.98.31.015.01.314.41.112.11.08.40.3
più di 80%11.20.632.31.331.41.631.21.716.81.245.61.524.60.5
totale12.80.751.61.546.71.759.11.847.41.667.11.540.00.5
totale0-20%0.90.23.40.53.20.61.80.52.60.52.50.52.10.2
21-40 %1.50.35.00.66.00.811.71.210.31.06.10.85.40.3
41-60 %3.80.412.00.911.11.117.11.421.61.311.51.010.80.4
61-80 %9.40.622.01.221.11.425.11.730.01.520.21.318.60.5
più di 80%84.30.757.71.358.61.644.31.835.51.559.71.563.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861380/327711
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.22.00.41.80.51.00.41.40.41.40.41.30.1
21-40 %1.50.33.20.54.10.77.61.15.50.83.90.63.60.2
41-60 %3.50.47.60.86.70.97.81.110.81.15.80.76.30.3
61-80 %7.80.610.30.910.91.18.21.114.41.27.70.99.50.4
più di 80%72.50.925.01.323.81.610.31.217.21.310.01.036.10.5
totale86.20.748.11.547.21.834.81.849.41.728.81.456.80.5
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.0.0.20.20.10.0
21-40 %0.0.0.0.0.10.10.20.20.10.10.30.20.10.0
41-60 %0.00.00.20.11.00.41.20.40.20.20.50.20.40.1
61-80 %0.00.00.50.20.90.41.50.51.40.41.40.40.70.1
più di 80%0.80.21.40.44.30.72.90.70.80.33.90.62.00.2
totale0.90.22.10.46.30.96.00.92.60.56.30.83.30.2
fuori dal perimetro0-20%0.0.1.40.41.60.50.80.41.00.32.10.50.90.1
21-40 %0.00.01.50.41.50.43.80.84.80.72.20.51.80.2
41-60 %0.30.14.60.64.20.79.41.211.11.15.90.84.60.3
61-80 %1.30.210.80.98.11.015.01.415.11.212.41.18.50.3
più di 80%11.20.731.41.431.11.630.21.816.11.242.31.524.00.5
totale12.90.749.81.546.51.859.11.948.01.764.91.539.90.5
totale0-20%0.90.23.50.63.40.72.10.62.40.53.80.62.40.2
21-40 %1.60.34.70.65.70.811.61.310.41.06.40.85.50.3
41-60 %3.90.412.41.011.91.218.31.522.11.412.21.011.30.4
61-80 %9.10.621.61.219.91.524.81.730.91.621.51.318.80.5
più di 80%84.50.757.81.459.11.643.31.934.11.656.11.562.10.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861381/327712
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.22.20.41.70.51.00.41.50.41.50.41.40.1
21-40 %1.50.33.30.54.00.77.91.15.70.84.10.63.70.2
41-60 %3.70.47.70.86.80.97.81.110.61.06.00.86.40.3
61-80 %7.90.610.20.911.01.18.41.114.61.27.60.99.60.4
più di 80%72.20.924.71.323.71.510.21.217.31.310.01.035.90.5
totale86.20.748.11.547.31.835.21.849.71.729.11.456.90.5
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.0.0.20.20.10.0
21-40 %0.0.0.0.0.10.10.20.20.10.10.30.20.10.0
41-60 %0.00.00.20.11.00.41.10.40.20.20.50.20.40.1
61-80 %0.00.00.50.20.90.31.50.51.40.41.40.40.70.1
più di 80%0.80.21.30.44.20.72.90.60.90.33.80.62.00.2
totale0.90.22.10.46.20.96.00.92.70.66.30.83.20.2
fuori dal perimetro0-20%0.0.1.40.41.60.40.80.40.90.32.20.51.00.1
21-40 %0.00.01.50.41.60.53.70.84.70.72.20.51.80.2
41-60 %0.30.14.60.64.20.79.41.111.01.15.90.84.60.3
61-80 %1.30.210.90.98.01.014.91.414.91.212.51.18.50.3
più di 80%11.20.731.41.431.01.630.01.816.11.241.91.524.00.5
totale12.90.749.81.546.41.858.81.947.61.764.61.539.80.5
totale0-20%0.90.23.70.63.30.62.00.62.50.53.90.62.40.2
21-40 %1.50.34.80.65.80.811.81.310.51.06.50.85.50.3
41-60 %4.00.412.51.012.01.218.41.521.91.412.41.011.40.4
61-80 %9.30.621.51.220.01.424.81.730.81.621.51.318.80.5
più di 80%84.20.757.41.358.91.643.01.934.31.555.61.561.80.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861382/327713
IFN4
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%1.20.20.70.30.10.10.80.41.00.40.70.30.90.1
21-40 %1.70.32.60.55.10.86.01.06.50.93.20.63.50.2
41-60 %5.30.59.80.98.41.110.21.212.81.25.40.87.90.3
61-80 %15.50.815.21.112.41.39.21.215.91.35.50.813.20.4
più di 80%62.61.019.01.220.21.56.91.09.61.18.81.030.90.5
totale86.30.747.31.546.31.933.21.845.81.823.71.556.40.6
all'interno del perimetro0-20%0.0.0.0.0.10.10.0.0.0.0.10.10.00.0
21-40 %0.00.00.0.0.30.20.50.30.30.20.20.20.20.1
41-60 %0.0.0.20.10.30.21.30.50.80.30.80.30.40.1
61-80 %0.20.10.70.21.20.42.90.70.90.30.90.30.90.1
più di 80%0.60.21.30.43.90.71.20.40.90.34.90.81.80.2
totale0.90.22.20.55.90.96.01.02.90.67.00.93.20.2
fuori dal perimetro0-20%0.10.11.20.30.70.30.50.30.30.20.50.30.50.1
21-40 %0.0.2.60.51.80.53.40.74.40.72.20.51.80.2
41-60 %0.30.15.70.74.90.812.41.315.31.36.80.95.70.3
61-80 %1.70.315.11.111.01.221.41.619.11.417.81.311.40.4
più di 80%10.70.725.91.329.41.723.21.612.11.142.01.721.00.5
totale12.80.750.51.547.81.960.91.951.31.869.31.640.40.6
totale0-20%1.30.21.90.41.00.41.40.51.30.41.40.41.40.2
21-40 %1.70.35.30.77.21.09.91.211.21.15.70.85.50.3
41-60 %5.60.515.61.113.61.323.91.728.91.612.91.214.00.4
61-80 %17.40.831.01.424.61.633.51.935.91.724.21.525.40.5
più di 80%74.00.946.31.453.61.731.31.822.71.455.81.653.70.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861383/327714
IFN3
superficie forestale
cadute di massi SilvaProtect · grado di copertura (foto aerea, 5 classi)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco
reticolo: reticolo terrestre IFN3
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
cadute di massi SilvaProtectgrado di copertura (foto aerea, 5 classi) %± %± %± %± %± %± %±
nessuna indicazione0-20%0.90.22.30.41.50.41.00.41.50.41.40.41.40.1
21-40 %1.50.23.20.54.50.78.01.05.80.73.90.63.70.2
41-60 %3.60.47.50.76.80.97.51.010.91.06.00.76.40.3
61-80 %8.00.510.00.811.61.19.21.114.21.17.30.89.60.3
più di 80%72.20.923.91.223.31.410.81.117.41.210.00.935.80.5
totale86.30.747.01.447.71.736.41.749.81.628.61.356.80.5
all'interno del perimetro0-20%0.0.0.10.10.0.0.30.20.10.10.20.10.10.0
21-40 %0.0.0.0.0.10.10.40.20.20.10.30.20.10.0
41-60 %0.00.00.10.10.90.31.00.40.20.10.50.20.30.1
61-80 %0.00.00.50.20.90.31.30.41.20.41.40.40.70.1
più di 80%0.80.21.60.43.90.72.60.60.90.34.00.62.00.2
totale0.90.22.30.45.90.85.60.92.70.56.30.73.20.2
fuori dal perimetro0-20%0.0.1.60.41.40.40.80.31.10.32.00.41.00.1
21-40 %0.00.01.70.41.60.43.70.74.30.72.10.41.70.2
41-60 %0.30.14.60.63.80.78.91.110.91.05.90.74.50.2
61-80 %1.30.211.30.98.10.914.51.314.71.112.11.08.50.3
più di 80%11.30.631.51.331.61.530.01.716.51.242.91.424.30.5
totale12.80.750.71.446.51.758.01.847.51.665.01.440.00.5
totale0-20%0.90.24.00.53.00.62.10.52.60.53.60.62.40.2
21-40 %1.50.24.90.66.20.812.11.210.31.06.20.75.60.3
41-60 %3.90.412.20.911.41.117.31.422.01.312.41.011.20.4
61-80 %9.40.621.81.220.61.425.01.630.21.520.91.218.80.4
più di 80%84.30.757.01.358.81.543.41.834.81.556.91.462.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #861384/327715
Risultato della ricerca: 155780 iscrizioni 6491 pagine

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