Ricerca nei vecchi set di dati

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Risultato della ricerca: 155780 iscrizioni 6491 pagine
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione di produzione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.30.21.10.31.50.40.60.20.20.20.80.1
stracolmo24.41.429.41.312.21.04.90.54.80.915.00.5
normale24.81.432.11.413.21.14.40.53.60.815.50.5
leggero9.40.911.91.03.30.63.80.50.60.36.00.3
aperto11.81.011.20.96.20.86.00.62.40.67.70.4
rado3.80.62.60.53.50.65.60.62.40.63.90.3
stracolmo per gruppi0.80.30.60.22.00.43.10.40.90.41.70.2
normale per gruppi1.10.30.90.32.80.53.20.40.80.42.00.2
chiusura verticale4.50.71.20.32.90.52.50.40.60.32.50.2
totale81.01.391.00.947.61.634.21.216.31.555.10.6
all'interno del perimetronessuna indicazione0.0.0.0.0.20.10.70.20.20.20.30.1
stracolmo0.70.30.0.2.30.53.60.51.60.51.80.2
normale0.70.30.0.0.70.34.00.51.10.41.60.2
leggero0.70.30.0.1.00.32.60.40.80.41.20.1
aperto0.20.20.0.0.60.23.20.42.20.61.40.2
rado0.0.0.0.0.30.21.30.31.10.40.60.1
stracolmo per gruppi0.0.0.0.0.20.11.10.30.30.20.40.1
normale per gruppi0.10.10.0.0.40.21.30.31.10.40.60.1
chiusura verticale0.10.10.0.0.50.21.40.31.30.40.70.1
totale2.50.50.0.6.20.719.11.09.71.28.50.4
fuori dal perimetronessuna indicazione0.0.0.30.21.30.41.20.30.80.40.80.1
stracolmo6.10.83.10.513.51.19.70.727.71.810.50.4
normale5.50.72.80.510.51.07.90.716.71.57.90.4
leggero1.50.40.70.34.90.73.50.54.80.93.00.2
aperto2.10.51.20.36.50.88.80.77.81.15.50.3
rado0.30.20.30.22.90.56.20.63.60.73.00.2
stracolmo per gruppi0.0.0.10.12.10.42.90.46.81.02.10.2
normale per gruppi0.20.20.0.1.50.42.90.44.30.81.70.2
chiusura verticale0.70.30.40.23.10.53.60.51.60.52.10.2
totale16.51.29.00.946.21.646.61.274.01.836.40.6
totalenessuna indicazione0.30.21.40.43.00.52.50.41.10.41.80.2
stracolmo31.31.532.51.428.01.418.20.934.11.927.30.6
normale31.01.535.01.424.41.316.30.921.41.625.00.6
leggero11.61.012.61.09.20.99.90.76.31.010.20.4
aperto14.11.112.41.013.31.118.01.012.31.314.60.5
rado4.20.62.90.56.70.813.00.87.11.07.40.4
stracolmo per gruppi0.80.30.70.24.20.67.10.68.01.14.20.3
normale per gruppi1.40.40.90.34.70.77.40.76.21.04.30.3
chiusura verticale5.30.71.70.46.40.87.50.73.50.75.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862130/328461
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.60.80.0.0.0.2.70.83.71.94.61.90.0.0.0.1.80.81.91.33.91.50.0.0.0.14.85.26.32.51.91.90.90.96.33.07.02.61.21.23.63.53.10.91.71.25.15.02.91.12.90.3
stracolmo33.33.10.0.72.79.221.02.040.45.826.83.80.0.22.47.713.42.019.33.829.93.66.82.119.610.36.63.820.74.148.86.834.44.09.23.627.74.520.14.511.46.020.32.19.32.60.0.25.72.922.70.8
normale39.83.240.014.55.83.832.22.334.55.125.84.025.016.213.07.017.52.342.24.725.23.435.84.227.312.229.56.614.63.331.06.142.14.230.05.638.25.122.34.615.87.222.62.315.13.211.27.638.93.229.10.8
leggero12.42.224.512.80.0.13.81.711.33.812.73.062.518.24.64.510.91.915.53.59.32.324.43.90.0.8.43.69.93.014.84.913.53.021.45.111.23.013.43.87.65.314.41.911.32.852.412.517.72.613.80.6
aperto9.51.918.011.613.77.413.11.65.32.614.33.312.512.432.29.518.72.410.02.916.73.014.33.37.37.211.94.728.64.61.91.95.41.912.33.811.53.419.04.327.39.022.12.213.03.08.07.99.41.914.30.6
rado2.51.08.88.30.0.6.21.23.62.07.22.40.0.7.95.314.12.16.62.410.72.57.42.422.711.82.22.210.63.21.61.62.81.45.82.84.42.09.73.312.06.710.41.617.73.523.310.63.81.27.70.5
stracolmo per gruppi0.40.40.0.2.92.84.41.00.0.5.02.00.0.16.27.56.51.50.90.91.30.94.42.023.111.114.15.14.02.00.0.0.0.6.43.00.0.6.02.617.48.02.70.911.72.90.0.0.50.53.70.4
normale per gruppi0.0.8.88.34.94.92.80.81.21.23.61.80.0.3.63.66.71.52.61.51.91.10.80.80.0.8.03.84.12.00.0.0.0.8.73.40.0.5.92.64.94.82.40.916.03.40.0.0.0.3.20.3
chiusura verticale0.40.40.0.0.0.3.80.90.0.0.0.0.0.0.0.10.41.81.01.01.20.86.12.10.0.4.53.21.21.20.0.0.90.90.0.0.0.2.41.70.0.2.10.84.21.90.0.1.20.72.60.3
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.
all'interno del perimetronessuna indicazione..0.0.0.0.9.83.8..16.315.1..4.64.53.01.70.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...2.32.34.94.80.0.3.51.70.0...3.80.9
stracolmo..0.0.100.0.23.15.3..16.315.1..36.710.910.22.90.0.100.0.0.0.38.822.837.616.745.611.4..100.0.0.0...20.16.430.511.023.08.315.03.30.0...19.91.9
normale..36.729.30.0.23.25.3..34.619.7..14.27.717.83.758.622.70.0.64.820.838.822.821.213.820.69.3..0.0.32.718.4..7.14.017.08.825.68.917.43.40.0...19.51.9
leggero..0.0.0.0.6.53.1..0.0...4.84.714.23.418.717.50.0.0.0.0.0.0.0.4.14.0..0.0.42.919.1..9.64.611.17.53.83.811.83.00.0...9.91.4
aperto..63.329.30.0.4.82.7..16.315.1..19.88.823.54.122.719.40.0.17.616.30.0.13.012.019.58.9..0.0.24.415.3..15.35.816.48.723.88.518.63.6100.0...17.81.8
rado..0.0.0.0.7.83.3..0.0...5.95.76.62.40.0.0.0.17.616.30.0.0.0.10.16.9..0.0.0.0...4.73.310.37.03.83.87.02.40.0...6.41.2
stracolmo per gruppi..0.0.0.0.9.43.7..0.0...4.64.54.02.00.0.0.0.0.0.22.319.38.28.10.0...0.0.0.0...11.95.00.0.0.0.11.83.00.0...7.01.2
normale per gruppi..0.0.0.0.3.02.1..0.0...0.0.8.62.70.0.0.0.0.0.0.0.20.013.10.0...0.0.0.0...19.26.14.94.88.05.47.82.50.0...7.11.2
chiusura verticale..0.0.0.0.12.44.1..16.315.1..9.36.312.03.10.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...9.64.64.94.812.06.56.92.40.0...8.61.3
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...100.0.100.0.100.0.100.0.100.0...100.0.
fuori dal perimetronessuna indicazione..0.0.0.0.3.21.00.0.7.53.4..3.53.53.81.00.0.5.83.90.0.18.211.50.0.2.51.40.0.0.0.5.63.10.0.0.50.43.73.62.41.71.30.76.46.30.0.2.50.4
stracolmo..0.0.73.611.824.32.427.210.712.74.0..61.69.811.61.729.66.235.18.315.19.850.714.319.36.725.13.850.036.148.513.712.44.528.211.130.82.442.710.322.54.713.22.00.0.41.117.722.50.9
normale..9.49.120.811.128.02.545.512.036.25.9..7.24.914.71.929.46.230.88.016.58.86.86.833.88.026.63.90.0.19.610.533.06.347.913.825.42.322.89.033.15.320.42.57.77.623.815.024.11.0
leggero..39.414.45.65.613.81.911.27.68.63.4..4.54.414.61.916.85.111.05.227.111.613.79.23.33.317.53.50.0.17.110.911.44.40.0.12.51.78.55.813.23.911.72.017.911.635.116.813.20.8
aperto..51.215.00.0.11.61.816.18.79.03.5..3.63.619.42.120.65.514.66.129.411.310.69.915.76.015.83.40.0.14.99.914.74.823.912.29.71.518.68.49.93.316.62.329.512.90.0.14.30.8
rado..0.0.0.0.5.91.30.0.7.53.6..12.56.812.61.80.0.0.0.5.55.40.0.7.44.36.32.350.036.10.0.7.83.80.0.6.31.23.73.66.72.910.21.923.011.60.0.7.60.6
stracolmo per gruppi..0.0.0.0.5.51.30.0.8.43.3..3.53.59.01.51.91.80.0.0.0.0.0.5.63.93.61.80.0.0.0.4.02.80.0.8.61.40.0.1.41.411.42.00.0.0.0.6.70.6
normale per gruppi..0.0.0.0.2.40.80.0.5.32.6..0.0.6.71.30.0.0.0.0.0.0.0.8.54.71.81.20.0.0.0.5.73.20.0.3.71.00.0.2.71.910.91.90.0.0.0.4.50.5
chiusura verticale..0.0.0.0.5.31.20.0.4.82.7..3.53.57.61.41.81.82.72.76.46.20.0.6.43.60.70.70.0.0.0.5.43.10.0.2.60.80.0.8.23.24.41.315.410.10.0.4.50.5
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione1.60.80.0.0.0.3.50.62.91.55.81.60.0.2.61.83.00.61.20.94.11.40.0.6.44.57.42.73.81.21.91.90.80.85.72.06.22.20.80.44.02.22.80.81.90.65.53.72.81.12.80.2
stracolmo33.33.10.0.73.57.122.51.537.85.222.02.80.0.40.85.812.11.222.13.231.93.37.42.133.68.314.63.825.12.848.86.736.13.810.02.727.74.228.22.027.85.520.91.812.71.40.0.26.22.822.40.6
normale39.83.226.48.810.74.829.81.636.74.829.43.325.016.211.23.716.21.338.53.725.83.134.93.921.97.830.54.721.12.530.06.039.84.031.44.039.44.823.41.918.64.924.62.018.41.79.35.238.43.126.50.6
leggero12.42.228.28.81.91.913.21.211.33.411.12.362.518.24.62.613.21.216.02.89.42.123.73.64.83.35.62.313.22.214.34.713.72.818.43.59.92.712.41.58.93.513.61.611.61.435.98.518.22.513.30.5
aperto9.51.937.49.78.94.911.81.17.42.712.72.412.512.418.34.519.71.513.72.716.12.616.03.17.35.113.53.521.42.71.91.96.32.013.92.913.03.311.71.421.35.220.11.916.21.620.27.59.11.914.60.5
rado2.51.04.03.90.0.6.20.82.91.67.11.90.0.9.03.512.31.24.31.68.72.07.62.211.16.14.12.18.41.83.12.12.61.36.32.23.91.76.71.18.63.49.41.411.31.422.47.23.71.27.60.4
stracolmo per gruppi0.40.40.0.1.91.95.20.80.0.5.91.70.0.8.33.37.41.01.20.81.10.83.71.714.86.810.13.13.41.20.0.0.0.5.11.90.0.8.41.26.53.22.30.711.61.40.0.0.50.55.10.3
normale per gruppi0.0.4.03.93.23.22.70.61.01.04.01.40.0.1.31.37.00.91.71.01.50.90.70.70.0.9.33.02.61.00.0.0.0.6.92.20.0.5.31.03.12.22.80.811.41.40.0.0.0.4.00.3
chiusura verticale0.40.40.0.0.0.5.10.80.0.2.01.00.0.3.92.29.31.11.20.91.40.85.91.90.0.4.92.20.90.60.0.0.80.82.31.30.0.3.10.81.31.33.70.95.01.06.64.41.20.73.80.3
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 #862131/328462
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione di produzione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.30.21.20.31.40.40.60.20.10.10.80.1
stracolmo24.51.429.31.312.01.05.50.54.70.814.50.4
normale24.51.332.11.412.71.04.50.53.60.714.70.4
leggero9.10.911.81.03.40.64.00.50.50.35.80.3
aperto11.71.011.30.96.30.75.90.52.70.67.60.3
rado4.50.72.70.53.90.67.10.65.50.85.00.3
stracolmo per gruppi1.30.40.50.23.10.54.50.51.90.52.60.2
normale per gruppi1.30.40.90.33.10.53.90.51.40.42.40.2
chiusura verticale4.40.61.40.32.90.52.40.40.80.32.40.2
totale81.51.291.20.848.91.538.41.121.31.555.80.6
all'interno del perimetronessuna indicazione0.0.0.0.0.20.10.60.20.10.10.20.1
stracolmo0.70.30.0.2.10.43.30.41.50.41.80.2
normale0.60.30.0.0.70.23.50.40.90.31.50.2
leggero0.60.30.0.1.00.32.30.30.80.31.10.1
aperto0.20.10.0.0.60.22.90.41.80.51.30.1
rado0.0.0.0.0.30.21.30.31.30.40.60.1
stracolmo per gruppi0.0.0.0.0.30.21.20.30.50.30.50.1
normale per gruppi0.10.10.0.0.40.21.10.21.00.40.60.1
chiusura verticale0.10.10.0.0.50.21.20.31.00.40.60.1
totale2.40.50.0.5.90.717.50.99.01.08.30.3
fuori dal perimetronessuna indicazione0.0.0.30.21.20.31.10.20.80.30.80.1
stracolmo5.90.73.10.513.31.08.80.624.01.510.00.4
normale5.40.72.80.510.10.97.30.615.21.37.70.3
leggero1.60.40.70.24.70.63.20.44.40.72.90.2
aperto2.10.41.20.36.30.78.00.67.30.95.30.3
rado0.30.20.30.22.80.56.00.55.40.83.30.2
stracolmo per gruppi0.0.0.10.12.30.53.10.46.50.92.30.2
normale per gruppi0.20.10.0.1.50.43.10.44.40.71.90.2
chiusura verticale0.70.30.40.23.00.53.30.41.60.52.00.2
totale16.11.28.80.845.21.544.11.169.71.636.00.6
totalenessuna indicazione0.30.21.50.42.80.52.40.41.00.41.80.2
stracolmo31.01.532.31.427.41.317.60.930.21.626.20.6
normale30.51.434.91.423.41.315.40.819.81.423.80.5
leggero11.31.012.51.09.00.99.50.75.80.89.80.4
aperto14.01.112.51.013.31.016.90.911.81.214.20.5
rado4.80.73.00.57.00.814.40.812.21.18.90.4
stracolmo per gruppi1.30.40.60.25.70.78.80.78.91.05.40.3
normale per gruppi1.60.40.90.35.00.78.20.66.90.94.90.3
chiusura verticale5.20.71.80.46.40.86.90.63.40.75.10.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862132/328463
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.60.80.0.0.0.2.50.73.51.84.41.80.0.0.0.1.40.61.81.33.81.50.0.0.0.13.64.85.72.21.91.90.80.85.52.66.82.50.80.82.52.52.80.81.20.94.54.52.81.12.60.3
stracolmo33.63.10.0.72.79.220.31.940.45.627.23.70.0.24.27.312.41.718.83.730.53.67.42.116.28.66.03.519.53.848.86.835.03.98.13.229.74.618.83.514.96.119.41.910.22.37.17.025.32.821.90.7
normale39.13.136.713.65.83.831.22.235.55.024.83.921.114.010.65.814.51.942.04.624.63.434.74.122.610.327.16.213.23.031.06.141.94.226.55.037.15.015.03.216.56.122.02.113.82.69.96.738.83.127.00.8
leggero12.62.222.511.90.0.13.11.610.93.712.22.952.716.93.83.79.11.515.13.49.02.223.63.80.0.9.73.912.53.114.84.913.22.920.24.710.93.011.62.85.43.814.11.89.92.346.312.017.42.513.10.6
aperto9.81.916.510.713.77.412.51.65.12.513.83.210.510.532.38.517.12.09.72.817.53.013.83.212.48.510.94.426.64.31.91.95.31.912.13.611.23.315.93.222.27.121.82.112.92.67.17.09.71.914.10.6
rado2.51.08.17.70.0.7.31.23.51.96.92.315.711.49.45.220.02.16.42.310.42.47.92.425.211.02.02.010.53.01.61.62.81.49.13.34.31.916.83.317.36.511.81.621.53.225.19.74.21.39.80.5
stracolmo per gruppi0.40.48.17.72.92.85.91.10.0.4.81.90.0.16.76.99.71.60.90.91.30.95.82.223.710.315.05.05.42.10.0.0.0.9.73.40.0.9.82.612.35.83.51.014.42.70.0.0.50.55.10.4
normale per gruppi0.0.8.17.74.94.93.10.81.11.15.12.00.0.3.02.96.41.34.21.81.81.00.80.80.0.9.44.04.62.00.0.0.0.8.93.20.0.9.12.56.44.42.70.913.22.60.0.0.0.3.70.3
chiusura verticale0.40.40.0.0.0.4.00.90.0.0.70.70.0.0.0.9.51.60.90.91.20.85.92.00.0.6.23.51.91.40.0.0.80.80.0.0.0.2.31.32.52.51.90.73.01.30.0.1.20.72.70.3
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.
all'interno del perimetronessuna indicazione..0.0.0.0.9.53.6..16.315.1..4.44.32.71.50.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...2.02.04.64.50.0.3.41.70.0...3.50.8
stracolmo..0.0.100.0.22.45.1..16.315.1..35.010.511.02.90.0.100.0.0.0.38.822.837.616.745.611.4..100.0.13.612.5..18.85.728.810.526.08.516.23.30.0...20.21.8
normale..36.729.30.0.22.55.1..34.619.7..13.57.416.33.458.622.70.0.64.820.838.822.821.213.820.69.3..0.0.28.316.5..6.03.416.08.424.68.616.83.30.0...18.41.8
leggero..0.0.0.0.6.33.1..0.0...4.64.512.93.118.717.50.0.0.0.0.0.0.0.4.14.0..0.0.37.017.3..10.14.315.98.63.73.611.42.90.0...9.81.3
aperto..63.329.30.0.6.23.0..16.315.1..18.98.423.23.922.719.40.0.17.616.30.0.13.012.019.58.9..0.0.21.113.5..12.84.915.58.222.88.218.03.5100.0...17.41.7
rado..0.0.0.0.7.53.2..0.0...5.65.56.02.20.0.0.0.17.616.30.0.0.0.10.16.9..0.0.0.0...11.94.59.76.73.73.66.82.30.0...6.81.1
stracolmo per gruppi..0.0.0.0.9.13.6..0.0...4.44.37.32.50.0.0.0.0.0.22.319.38.28.10.0...0.0.0.0...10.04.30.0.0.0.11.42.90.0...7.41.2
normale per gruppi..0.0.0.0.4.52.5..0.0...0.0.8.72.60.0.0.0.0.0.0.0.20.013.10.0...0.0.0.0...18.35.54.64.57.75.29.22.70.0...7.81.2
chiusura verticale..0.0.0.0.12.04.0..16.315.1..13.47.411.83.00.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...10.14.34.64.511.56.36.72.30.0...8.71.3
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...100.0.100.0.100.0.100.0.100.0...100.0.
fuori dal perimetronessuna indicazione..0.0.0.0.3.11.00.0.7.23.3..3.43.33.40.90.0.5.73.80.0.16.410.70.0.2.31.30.0.0.0.5.12.90.0.0.40.33.23.12.31.61.20.76.46.30.0.2.30.3
stracolmo..0.0.73.611.824.02.325.610.112.13.8..59.59.711.71.629.66.234.18.115.19.845.813.518.96.623.03.550.036.148.513.713.14.428.211.129.02.240.79.421.94.613.32.00.0.41.117.721.80.9
normale..9.49.120.811.128.22.542.811.636.15.8..10.45.713.71.729.46.229.97.816.58.815.810.735.07.926.93.80.0.19.610.531.86.047.913.824.02.119.87.933.45.319.22.37.77.623.815.023.40.9
leggero..39.414.45.65.613.51.916.58.88.33.2..4.34.314.31.716.85.110.75.027.111.612.48.33.33.217.73.40.0.17.110.913.94.60.0.11.91.610.65.812.93.811.51.917.911.635.116.813.10.7
aperto..51.215.00.0.11.31.715.18.28.63.4..3.53.518.41.920.65.514.26.029.411.39.69.115.45.916.23.30.0.14.99.913.44.423.912.29.21.416.27.49.63.215.62.229.512.90.0.13.80.8
rado..0.0.0.0.6.11.30.0.7.23.4..12.16.614.41.70.0.2.82.85.55.40.0.7.34.27.42.350.036.10.0.7.13.50.0.9.61.46.44.36.52.812.72.023.011.60.0.9.20.6
stracolmo per gruppi..0.0.0.0.6.01.30.0.11.03.7..3.43.49.71.51.91.80.0.0.0.0.0.5.53.84.21.90.0.0.0.5.53.00.0.8.71.33.23.12.71.911.61.90.0.0.0.7.30.6
normale per gruppi..0.0.0.0.2.60.90.0.5.12.5..0.0.6.71.20.0.0.0.0.0.0.0.8.44.71.61.10.0.0.0.5.22.90.0.4.31.00.0.2.61.810.01.80.0.0.0.4.60.5
chiusura verticale..0.0.0.0.5.11.20.0.4.62.6..3.43.47.71.31.81.82.62.66.46.20.0.6.23.60.70.70.0.0.0.4.92.80.0.2.90.80.0.8.03.14.81.215.410.10.0.4.50.5
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.50.51.20.84.01.30.0.5.64.07.12.63.51.11.91.90.80.85.11.86.02.20.60.33.21.82.50.71.60.55.13.42.71.12.60.2
stracolmo33.63.10.0.73.57.122.01.437.45.022.12.70.0.39.25.511.91.121.73.232.13.37.92.129.57.213.93.623.42.648.86.736.63.810.42.629.54.326.11.826.84.920.11.713.01.44.14.025.82.821.70.5
normale39.13.125.48.510.74.829.41.537.04.728.73.221.114.011.33.614.41.238.53.725.13.134.03.822.57.429.74.520.62.430.06.039.73.928.73.638.44.720.71.617.54.324.01.917.11.58.74.938.33.125.00.6
leggero12.62.227.18.51.91.912.71.212.03.510.62.252.716.94.22.412.01.115.72.89.22.023.13.54.32.96.32.414.42.214.34.713.52.818.53.39.62.611.71.39.63.213.31.511.01.333.58.218.02.512.80.4
aperto9.81.936.09.48.94.911.51.17.12.612.22.410.510.518.94.418.51.313.52.616.72.615.53.09.75.412.93.420.92.51.91.96.22.013.12.712.73.310.91.318.64.519.91.815.31.518.97.09.41.914.20.5
rado2.51.03.93.70.0.6.80.92.81.66.81.815.711.49.33.315.61.24.21.58.92.08.02.313.06.13.92.08.91.83.12.12.51.37.82.33.81.711.31.211.93.510.51.414.11.423.56.84.11.39.30.4
stracolmo per gruppi0.40.43.93.71.91.96.20.80.0.6.71.80.0.8.93.29.41.01.20.81.00.75.01.915.46.410.73.14.41.30.0.0.0.7.42.10.0.9.01.16.42.83.20.812.41.40.0.0.50.56.10.3
normale per gruppi0.0.3.93.73.23.23.00.60.90.94.91.50.0.1.21.26.80.92.81.21.50.80.70.70.0.9.93.02.71.00.0.0.0.6.92.10.0.6.41.03.82.23.00.810.81.30.0.0.0.4.30.3
chiusura verticale0.40.40.0.0.0.5.10.80.0.2.41.10.0.4.72.39.01.01.20.91.40.85.81.80.0.5.72.31.20.70.0.0.80.82.01.20.0.3.30.72.21.53.40.84.70.96.14.11.20.73.90.2
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 #862133/328464
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.60.80.0.0.0.2.50.73.51.84.41.80.0.0.0.1.40.61.81.34.31.60.0.0.0.13.64.85.62.21.91.90.80.85.42.66.72.50.70.72.42.32.70.81.20.84.54.52.81.12.60.3
stracolmo33.53.10.0.72.79.220.41.940.45.627.03.70.0.27.07.612.51.718.73.729.73.57.32.116.28.66.03.519.23.748.86.834.83.97.93.130.34.618.43.417.26.319.41.99.92.27.17.025.32.821.80.7
normale38.93.136.713.65.83.830.82.235.55.024.73.921.114.010.35.614.51.841.74.624.63.334.24.122.610.327.16.212.93.031.06.141.74.227.15.037.15.015.43.215.55.722.02.114.02.69.96.738.83.126.80.8
leggero12.52.122.511.90.0.12.91.610.93.712.12.952.716.93.73.68.71.515.03.48.82.223.33.80.0.9.73.912.33.114.84.913.72.919.64.510.72.911.32.85.13.513.91.89.62.246.312.017.42.513.00.6
aperto9.81.916.510.713.77.412.21.55.12.513.73.110.510.531.18.316.72.09.62.817.73.014.33.212.48.510.94.427.14.31.91.95.31.911.83.511.03.215.53.120.86.721.82.112.52.57.17.09.71.914.00.6
rado2.91.18.17.70.0.7.81.23.51.96.92.315.711.49.15.021.02.16.42.310.82.47.82.425.211.02.02.010.32.91.61.62.81.410.13.44.21.916.53.216.36.111.81.621.53.125.19.74.21.310.00.5
stracolmo per gruppi0.40.48.17.72.92.85.81.10.0.5.52.10.0.16.16.69.71.60.90.91.20.96.52.323.710.315.05.06.22.30.0.0.0.9.43.30.0.10.42.614.36.03.71.014.02.60.0.0.50.55.20.4
normale per gruppi0.0.8.17.74.94.93.70.91.11.15.02.00.0.2.92.86.41.35.01.91.81.00.70.70.0.9.44.04.52.00.0.0.0.8.73.20.0.8.92.46.04.22.90.914.52.70.0.0.0.3.90.3
chiusura verticale0.40.40.0.0.0.3.90.90.0.0.70.70.0.0.0.9.11.50.90.91.10.85.92.00.0.6.23.51.91.30.0.0.80.80.0.0.0.3.01.52.42.31.80.72.91.30.0.1.20.72.70.3
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.
all'interno del perimetronessuna indicazione..0.0.0.0.9.33.6..16.315.1..4.44.32.61.50.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...1.91.94.64.50.0.3.41.70.0...3.50.8
stracolmo..0.0.100.0.22.15.0..16.315.1..35.010.511.62.90.0.100.0.0.0.38.822.837.616.745.611.4..100.0.13.612.5..18.45.628.810.526.08.516.23.30.0...20.21.8
normale..36.729.30.0.22.15.1..34.619.7..13.57.415.93.358.622.70.0.64.820.838.822.821.213.820.69.3..0.0.28.316.5..5.93.316.08.424.68.616.83.30.0...18.21.7
leggero..0.0.0.0.6.23.0..0.0...4.64.513.43.118.717.50.0.0.0.0.0.0.0.4.14.0..0.0.37.017.3..9.94.215.98.63.73.611.42.90.0...9.91.3
aperto..63.329.30.0.6.13.0..16.315.1..18.98.422.63.822.719.40.0.17.616.30.0.13.012.019.58.9..0.0.21.113.5..12.64.815.58.222.88.218.03.5100.0...17.21.7
rado..0.0.0.0.7.43.2..0.0...5.65.55.92.20.0.0.0.17.616.30.0.0.0.10.16.9..0.0.0.0...11.74.59.76.73.73.66.82.30.0...6.71.1
stracolmo per gruppi..0.0.0.0.10.53.8..0.0...4.44.37.12.40.0.0.0.0.0.22.319.38.28.10.0...0.0.0.0...11.94.60.0.0.0.11.42.90.0...7.81.2
normale per gruppi..0.0.0.0.4.42.5..0.0...0.0.8.52.60.0.0.0.0.0.0.0.20.013.10.0...0.0.0.0...17.95.44.64.57.75.29.22.70.0...7.71.2
chiusura verticale..0.0.0.0.11.83.9..16.315.1..13.47.412.43.00.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...9.94.24.64.511.56.36.72.30.0...8.81.3
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...100.0.100.0.100.0.100.0.100.0...100.0.
fuori dal perimetronessuna indicazione..0.0.0.0.3.31.00.0.7.13.2..3.43.33.30.90.0.5.73.80.0.16.410.70.0.2.21.30.0.0.0.5.12.90.0.0.40.33.23.12.31.61.20.76.05.90.0.2.30.3
stracolmo..0.0.73.611.823.92.325.610.111.93.8..59.59.711.51.629.66.234.18.114.19.245.813.518.96.622.03.450.036.145.213.213.14.428.211.128.62.240.79.423.64.613.32.00.0.41.117.721.60.9
normale..9.49.120.811.128.22.442.811.635.75.8..10.45.713.81.729.46.229.97.815.48.215.810.735.07.928.63.80.0.18.29.931.86.047.913.824.62.119.87.932.75.219.22.37.27.123.815.023.60.9
leggero..39.414.45.65.613.21.816.58.88.23.2..4.34.314.61.716.85.110.75.025.211.012.48.33.33.217.63.30.0.15.910.213.94.60.0.11.91.610.65.812.63.711.51.916.610.935.116.813.10.7
aperto..51.215.00.0.11.41.715.18.29.73.5..3.53.518.11.920.65.514.26.034.111.69.69.115.45.915.63.10.0.13.99.213.44.423.912.29.11.416.27.49.43.215.62.234.612.90.0.13.80.7
rado..0.0.0.0.6.01.30.0.7.13.4..12.16.614.71.70.0.2.82.85.15.10.0.7.34.27.02.250.036.16.86.57.13.50.0.9.61.46.44.36.42.812.72.021.410.80.0.9.20.6
stracolmo per gruppi..0.0.0.0.6.41.30.0.10.93.6..3.43.49.61.51.91.80.0.0.0.0.0.5.53.84.81.90.0.0.0.5.53.00.0.8.71.33.23.12.71.911.61.90.0.0.0.7.40.6
normale per gruppi..0.0.0.0.2.50.80.0.5.02.4..0.0.6.61.20.0.0.0.0.0.0.0.8.44.71.61.10.0.0.0.5.22.90.0.4.20.90.0.2.51.810.01.80.0.0.0.4.50.4
chiusura verticale..0.0.0.0.5.01.20.0.4.52.6..3.43.47.81.31.81.82.62.66.05.80.0.6.23.60.60.60.0.0.0.4.92.80.0.2.90.80.0.7.83.14.81.214.39.50.0.4.50.4
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.40.51.20.84.41.40.0.5.64.07.12.63.41.11.91.90.80.85.01.85.92.20.60.33.11.72.50.71.60.55.03.32.71.12.60.2
stracolmo33.53.10.0.73.57.121.91.437.45.021.92.70.0.40.15.511.91.121.63.231.53.27.72.029.57.213.93.622.72.548.86.736.23.710.32.530.14.325.61.827.64.920.41.712.91.43.93.925.82.821.60.5
normale38.93.125.48.510.74.829.11.537.04.728.53.221.114.011.23.514.31.238.33.725.13.033.33.722.57.429.74.521.52.430.06.039.23.929.13.638.44.721.11.617.04.223.91.917.11.58.54.738.33.125.00.5
leggero12.52.127.18.51.91.912.51.112.03.510.62.252.716.94.12.312.01.115.62.89.02.022.63.54.32.96.32.414.32.214.34.713.82.818.33.29.52.611.61.39.33.213.21.510.91.332.58.018.02.512.70.4
aperto9.81.936.09.48.94.911.41.17.12.612.52.410.510.518.64.318.21.313.42.616.82.616.63.19.75.412.93.420.72.51.91.96.11.912.92.712.53.210.71.218.14.419.81.815.21.521.37.19.41.914.20.5
rado2.91.13.93.70.0.7.10.92.81.66.81.815.711.49.23.316.11.24.21.59.22.07.92.213.06.13.92.08.71.73.12.13.11.48.42.33.71.711.21.211.63.410.51.314.21.422.86.64.11.39.50.4
stracolmo per gruppi0.40.43.93.71.91.96.40.80.0.7.11.80.0.8.83.29.31.01.20.81.00.75.62.015.46.410.73.15.01.30.0.0.0.7.32.10.0.9.31.27.43.03.30.812.31.40.0.0.50.56.20.3
normale per gruppi0.0.3.93.73.23.23.30.60.90.94.91.50.0.1.21.16.80.83.31.31.50.80.60.60.0.9.93.02.71.00.0.0.0.6.82.10.0.6.31.03.72.13.10.811.21.30.0.0.0.4.40.3
chiusura verticale0.40.40.0.0.0.5.00.70.0.2.31.00.0.4.62.38.91.01.20.81.40.85.71.80.0.5.72.31.10.60.0.0.80.82.01.10.0.3.40.72.11.53.30.84.60.96.04.01.20.73.80.2
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 #862134/328465
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.50.70.0.0.0.2.40.73.21.75.41.90.0.2.42.41.20.51.61.14.11.40.0.0.0.13.84.64.81.91.61.60.70.75.02.45.92.20.70.72.22.22.80.81.50.94.34.32.91.02.60.3
stracolmo35.43.00.0.64.58.820.31.839.35.426.23.40.0.25.86.611.91.618.53.529.73.28.62.314.98.05.33.122.33.748.56.636.13.77.22.829.54.418.83.317.05.719.41.811.32.25.95.824.72.721.90.7
normale38.73.031.012.17.64.230.42.133.04.824.93.619.112.713.85.713.61.743.64.324.63.132.73.926.510.427.45.913.22.930.66.038.63.826.64.739.14.814.93.014.85.522.02.014.32.49.56.538.83.026.50.7
leggero11.32.023.911.00.0.13.31.511.33.612.52.857.215.83.13.19.41.414.13.18.52.023.23.50.0.14.34.611.52.814.04.314.92.817.54.110.42.811.72.74.83.313.91.79.72.139.611.217.82.413.00.6
aperto9.31.821.310.814.86.812.31.57.53.012.92.89.59.525.27.016.91.98.62.518.02.713.83.011.67.99.84.024.53.93.92.86.62.013.83.711.13.115.03.019.16.222.12.012.12.311.77.89.11.813.90.6
rado2.71.07.97.50.0.7.91.24.62.26.82.214.210.39.74.620.62.06.72.311.02.28.22.424.010.51.81.811.62.91.51.52.41.29.43.24.01.815.83.016.65.810.91.520.12.829.010.05.11.39.90.5
stracolmo per gruppi0.70.57.97.59.15.36.01.10.0.6.32.00.0.17.66.19.11.40.80.81.50.95.82.123.110.013.44.55.52.00.0.0.0.9.93.30.0.11.72.612.75.43.80.914.82.50.0.0.40.45.40.4
normale per gruppi0.0.7.97.54.04.03.40.81.11.14.41.70.0.2.42.47.41.35.11.81.50.90.70.70.0.8.53.64.92.00.0.0.0.8.23.00.0.8.92.38.04.43.10.813.72.40.0.0.0.3.90.3
chiusura verticale0.40.40.0.0.0.4.00.90.0.0.70.70.0.0.0.9.91.50.90.91.00.77.12.20.0.5.53.11.71.20.0.0.70.72.21.60.0.2.71.34.83.32.10.72.51.10.0.1.10.62.90.3
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.
all'interno del perimetronessuna indicazione..0.0.0.0.7.63.0..14.213.3..4.24.13.11.50.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...1.71.77.75.30.0.3.01.50.0...3.40.8
stracolmo..0.0.38.733.521.04.6..14.213.3..37.710.411.82.80.0.100.0.0.0.48.618.436.116.448.611.0..100.0.14.112.9..21.05.433.09.823.17.717.53.30.0...20.91.7
normale..27.123.40.0.23.74.8..29.117.3..11.86.517.23.357.722.80.0.69.318.438.418.121.614.019.78.9..0.0.25.815.6..5.12.914.07.422.27.917.43.20.0...18.41.6
leggero..0.0.61.333.55.32.6..0.0...4.14.014.13.017.916.90.0.0.0.0.0.0.0.4.03.9..0.0.37.417.3..10.13.912.97.13.33.311.62.70.0...10.01.3
aperto..72.923.40.0.7.63.0..14.213.3..20.58.421.73.624.420.40.0.15.414.30.0.13.112.118.28.3..0.0.22.714.2..12.64.512.56.827.68.316.03.1100.0...16.71.6
rado..0.0.0.0.6.22.7..0.0...5.55.35.21.90.0.0.0.15.414.30.0.0.0.9.46.4..0.0.0.0...10.34.07.75.36.74.66.02.00.0...6.11.0
stracolmo per gruppi..0.0.0.0.8.83.2..0.0...4.24.16.22.10.0.0.0.0.0.13.112.38.58.30.0...0.0.0.0...13.74.50.0.0.0.10.92.70.0...7.31.1
normale per gruppi..0.0.0.0.8.63.1..14.213.3..0.0.9.02.50.0.0.0.0.0.0.0.20.713.40.0...0.0.0.0...15.34.78.25.66.74.610.42.60.0...8.71.2
chiusura verticale..0.0.0.0.11.23.5..14.213.3..11.96.611.72.80.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...10.23.93.93.810.45.77.32.20.0...8.61.2
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...100.0.100.0.100.0.100.0.100.0...100.0.
fuori dal perimetronessuna indicazione..0.0.0.0.3.80.90.0.8.53.1..2.72.73.00.80.0.7.84.30.0.13.99.32.42.41.91.10.0.0.0.6.02.90.0.0.40.33.03.02.11.41.40.76.16.00.0.2.50.3
stracolmo..7.27.073.911.623.22.127.79.814.63.9..57.19.211.41.529.76.134.27.812.07.937.411.717.16.022.83.232.827.344.612.214.24.240.612.330.12.145.29.322.14.314.32.00.0.40.717.722.00.8
normale..12.18.420.410.828.02.343.611.030.35.1..9.35.113.51.631.36.226.67.214.37.721.611.335.87.429.53.60.0.23.010.331.05.439.612.624.72.017.77.232.14.919.22.27.37.323.915.023.50.9
leggero..29.211.65.75.613.01.714.98.09.63.2..4.14.115.41.715.94.910.54.926.810.410.97.35.33.717.13.034.527.513.99.113.34.10.0.11.51.510.35.714.63.711.61.815.710.335.416.913.20.7
aperto..44.413.00.0.12.21.713.87.612.43.7..5.84.017.81.819.75.315.86.036.911.28.17.814.25.415.82.90.0.12.48.313.24.119.810.48.51.314.96.911.83.415.92.135.513.00.0.13.90.7
rado..7.27.00.0.5.61.20.0.6.72.9..14.66.814.61.70.0.2.62.64.84.70.0.6.73.96.11.932.827.36.15.97.23.20.0.9.51.36.04.15.62.412.01.920.610.30.0.9.00.6
stracolmo per gruppi..0.0.0.0.6.01.20.0.9.63.2..3.23.19.41.41.81.70.0.0.0.0.0.5.03.54.11.60.0.0.0.4.72.60.0.8.21.23.03.02.31.611.11.80.0.0.0.6.90.5
normale per gruppi..0.0.0.0.3.20.90.0.4.52.2..0.0.6.91.20.0.0.0.0.0.0.0.7.64.32.11.20.0.0.0.6.02.90.0.4.00.90.0.2.31.610.21.70.0.0.0.4.70.4
chiusura verticale..0.0.0.0.4.81.10.0.3.82.2..3.23.18.01.31.71.72.62.65.25.18.17.85.83.30.60.60.0.0.0.4.42.50.0.3.00.80.0.7.12.84.51.214.79.70.0.4.50.4
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione1.50.70.0.0.0.3.40.62.61.46.71.60.0.3.01.72.30.51.10.74.61.30.0.4.93.58.22.63.01.01.51.50.60.65.21.75.22.00.60.33.81.92.50.61.80.54.93.32.81.02.60.2
stracolmo35.43.03.23.266.17.021.51.337.04.821.92.50.0.38.95.011.71.021.43.031.33.08.72.129.26.512.43.324.52.447.86.437.23.510.52.430.94.127.01.729.84.720.01.614.01.33.33.325.22.721.80.5
normale38.73.022.37.211.04.428.91.435.14.526.92.919.112.711.83.414.01.140.23.624.62.832.03.527.07.330.34.322.02.329.25.837.03.628.43.439.14.421.11.515.53.823.71.817.21.58.44.738.42.924.70.5
leggero11.32.023.57.14.33.112.51.112.03.311.12.157.215.83.72.112.71.114.72.68.71.822.73.33.92.69.62.813.82.014.94.314.72.716.72.99.12.411.41.28.52.913.51.511.01.228.87.618.42.412.80.4
aperto9.31.837.48.59.84.611.91.08.82.912.82.29.59.517.74.018.01.212.42.417.42.516.42.98.24.611.83.119.62.33.72.67.11.914.02.712.23.010.21.116.13.920.71.714.71.423.97.38.91.714.20.4
rado2.71.06.74.60.0.6.80.83.71.86.61.714.210.310.33.215.81.14.51.59.51.98.12.111.05.23.61.88.61.62.92.02.71.28.12.13.51.610.91.111.13.19.81.213.31.324.86.64.91.39.30.3
stracolmo per gruppi0.70.53.53.46.03.66.30.80.0.7.21.70.0.9.63.18.80.91.10.71.30.75.01.813.15.59.72.84.41.20.0.0.0.7.22.00.0.9.41.16.52.63.30.812.21.30.0.0.40.46.10.3
normale per gruppi0.0.3.53.42.62.73.70.60.90.94.71.40.0.1.01.07.40.83.51.21.30.70.60.60.0.9.12.73.11.00.0.0.0.6.92.00.0.5.90.95.52.43.10.811.31.20.0.0.0.4.60.3
chiusura verticale0.40.40.0.0.0.4.90.70.0.2.10.90.0.4.02.09.30.91.10.81.20.76.61.92.82.85.22.11.00.60.0.0.60.63.01.30.0.3.50.73.01.73.40.84.40.85.94.01.10.63.90.2
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 #862135/328466
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.80.60.0.0.0.1.20.50.0.5.22.012.512.40.0.1.90.80.0.1.91.10.0.0.0.6.63.73.11.80.0.0.0.2.82.00.0.1.21.20.0.1.20.64.21.80.0.0.50.51.50.2
stracolmo34.83.157.914.639.99.928.12.242.35.939.14.237.518.219.67.711.01.935.74.626.23.413.23.127.312.221.65.924.14.141.76.728.53.924.55.230.84.828.95.019.67.727.02.316.23.321.211.430.63.027.20.8
normale39.83.215.510.630.98.929.62.233.65.521.03.837.518.213.07.014.52.129.44.434.13.724.53.927.712.323.16.331.54.750.46.836.64.027.25.431.44.922.64.74.14.028.02.48.12.521.211.435.03.128.30.8
leggero11.52.10.0.12.77.19.51.413.64.19.92.60.0.4.64.512.42.010.93.09.42.315.83.30.0.0.0.8.72.94.82.616.33.29.13.622.04.43.62.13.63.58.61.58.02.439.412.716.72.510.90.6
aperto10.22.017.811.52.92.913.41.79.33.49.72.812.512.413.07.020.92.510.02.915.92.915.53.415.010.17.53.810.53.23.22.212.82.817.44.69.22.914.23.817.27.719.72.218.13.513.19.212.72.214.00.6
rado2.10.98.88.38.86.14.81.11.21.26.92.30.0.10.95.916.32.26.62.43.71.54.42.07.37.214.85.18.22.80.0.3.51.67.53.24.32.211.93.513.97.38.61.521.23.75.15.01.70.97.00.5
stracolmo per gruppi0.40.40.0.0.0.3.60.90.0.2.61.50.0.23.58.48.41.71.01.01.20.91.61.115.010.17.03.92.91.70.0.2.41.44.32.50.0.7.02.87.14.91.50.77.02.30.0.0.40.43.10.3
normale per gruppi0.0.0.0.4.94.92.90.80.0.4.51.80.0.11.66.410.21.81.71.21.91.14.22.07.77.513.45.09.83.10.0.0.0.4.12.32.21.65.82.515.57.31.80.75.72.10.0.1.60.83.70.3
chiusura verticale0.40.40.0.0.0.6.91.20.0.1.11.10.0.3.63.64.31.24.72.05.61.820.73.40.0.6.03.51.21.20.0.0.0.3.12.20.0.4.72.319.17.83.61.011.52.90.0.0.80.64.20.4
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.
all'interno del perimetronessuna indicazione..0.0.0.0.8.03.4..16.315.1..0.0.3.81.90.0.0.0.0.0.0.0.0.0.4.54.4..0.0.0.0...0.0.0.0.0.0.2.71.50.0...3.10.8
stracolmo..36.729.30.0.23.35.3..34.619.7..27.210.210.22.921.318.569.126.30.0.62.421.862.216.551.011.3..100.0.16.414.9..21.06.618.19.428.49.118.43.50.0...21.91.9
normale..0.0.100.0.17.64.8..0.0...23.79.121.64.056.021.730.926.30.0.0.0.13.012.018.18.3..0.0.28.617.5..9.54.633.210.936.39.712.73.00.0...18.31.8
leggero..63.329.30.0.9.03.5..32.719.2..0.0.16.93.60.0.0.0.58.822.70.0.0.0.15.38.2..0.0.12.211.6..7.24.011.37.512.06.516.83.4100.0...13.81.6
aperto..0.0.0.0.15.64.5..0.0...9.46.415.03.50.0.0.0.41.222.722.319.313.012.00.0...0.0.28.617.5..24.16.64.94.811.56.322.93.90.0...16.31.7
rado..0.0.0.0.4.72.7..16.315.1..9.36.25.72.20.0.0.0.0.0.0.0.0.0.11.17.4..0.0.14.313.2..14.25.44.94.80.0.7.82.50.0...6.71.2
stracolmo per gruppi..0.0.0.0.2.92.0..0.0...21.19.38.92.80.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...2.42.45.75.511.86.41.81.20.0...4.91.0
normale per gruppi..0.0.0.0.10.93.9..0.0...9.36.211.33.10.0.0.0.0.0.0.0.11.811.10.0...0.0.0.0...9.64.611.77.80.0.3.41.70.0...6.91.2
chiusura verticale..0.0.0.0.8.03.4..0.0...0.0.6.62.422.719.40.0.0.0.15.214.60.0.0.0...0.0.0.0...11.95.010.37.00.0.13.63.10.0...8.01.3
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...100.0.100.0.100.0.100.0.100.0...100.0.
fuori dal perimetronessuna indicazione..9.49.10.0.3.21.00.0.1.61.5..0.0.3.21.00.0.2.92.90.0.10.69.92.72.61.71.20.0.0.0.5.33.00.0.0.50.40.0.0.0.2.30.96.46.30.0.2.10.3
stracolmo..29.912.962.112.627.32.534.211.524.05.3..38.49.813.21.846.16.841.38.517.59.343.814.119.96.936.64.350.036.151.513.732.26.329.212.740.22.538.510.239.35.619.62.46.46.335.116.828.71.0
normale..23.112.326.511.923.32.343.311.921.25.0..23.28.514.81.929.76.225.17.319.710.424.312.725.57.529.24.10.0.14.19.520.75.650.213.922.42.227.09.632.25.316.02.225.612.927.416.321.80.9
leggero..18.711.85.65.69.21.66.36.212.94.1..9.06.010.51.611.24.38.54.718.49.70.0.12.15.76.12.30.0.5.55.49.64.114.810.05.01.14.24.25.02.46.81.532.013.80.0.8.20.6
aperto..9.49.10.0.16.02.016.28.711.84.0..14.46.618.72.17.43.612.45.822.910.313.79.225.07.07.82.50.0.22.611.77.83.85.75.610.91.614.47.67.53.023.52.67.77.623.815.014.90.8
rado..0.0.5.75.64.01.10.0.7.03.3..11.56.415.81.90.0.2.92.90.0.7.67.210.45.08.42.550.036.16.36.13.82.70.0.3.91.03.73.67.83.114.22.27.77.613.712.78.20.6
stracolmo per gruppi..9.49.10.0.4.41.10.0.15.94.6..0.0.7.61.40.0.0.0.0.0.0.0.2.72.66.02.20.0.0.0.5.83.20.0.9.51.50.0.2.81.93.11.17.77.60.0.5.70.5
normale per gruppi..0.0.0.0.1.80.70.0.2.92.0..3.53.510.01.60.0.0.0.12.98.50.0.0.0.3.51.70.0.0.0.10.74.10.0.5.71.27.95.41.41.43.81.20.0.0.0.4.70.5
chiusura verticale..0.0.0.0.10.91.70.0.2.92.0..0.0.6.21.35.53.16.94.68.68.20.0.1.81.80.80.80.0.0.0.4.12.90.0.1.90.74.24.24.02.210.71.96.46.30.0.5.70.5
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.80.64.14.10.0.2.60.50.0.4.31.512.512.40.0.2.80.60.0.2.01.00.0.3.83.74.42.12.51.00.0.0.0.3.71.60.0.0.60.30.0.0.90.52.90.82.82.80.50.51.80.2
stracolmo34.83.143.49.846.57.927.41.640.75.234.23.237.518.228.65.511.91.238.63.729.53.213.22.838.79.124.64.232.73.042.06.631.03.827.33.830.64.536.82.125.95.329.22.118.51.714.26.830.72.927.30.6
normale39.83.217.17.230.77.326.11.535.55.020.52.937.518.219.84.815.71.330.33.632.53.323.13.522.17.723.14.529.22.948.86.734.33.824.63.833.74.721.41.820.25.029.22.113.31.522.48.334.73.025.10.6
leggero11.52.115.17.210.15.09.31.012.13.511.42.20.0.4.92.712.11.210.72.49.12.117.73.20.0.4.92.48.01.84.62.615.22.99.42.621.14.05.01.05.92.98.11.39.41.338.39.316.12.410.20.4
aperto10.22.012.26.61.91.914.61.210.63.310.12.212.512.412.53.919.01.48.92.215.12.617.23.315.76.815.13.78.21.83.12.113.62.814.03.18.82.612.51.412.94.317.11.822.01.910.46.013.12.214.60.5
rado2.10.94.03.97.64.44.50.71.01.07.21.80.0.10.73.514.51.34.31.63.51.33.71.76.24.311.63.38.61.81.51.53.81.56.32.13.81.96.01.07.83.48.01.314.51.66.04.32.10.97.40.4
stracolmo per gruppi0.40.44.14.10.0.3.90.70.0.6.81.80.0.14.24.18.11.00.60.61.00.71.30.97.35.14.62.24.21.30.0.2.11.24.71.90.0.8.51.34.22.42.30.73.80.93.33.30.40.44.20.3
normale per gruppi0.0.0.0.3.23.23.10.60.0.3.91.40.0.8.03.110.31.11.10.81.60.95.01.93.83.77.82.85.71.50.0.0.0.6.62.11.91.46.01.011.83.91.60.64.20.90.0.1.60.84.30.3
chiusura verticale0.40.40.0.0.0.8.61.00.0.1.61.00.0.1.31.35.50.85.51.85.71.718.73.12.42.43.81.90.90.60.0.0.0.3.41.60.0.3.20.811.43.83.40.911.51.42.82.80.80.55.10.3
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 #862136/328467
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.80.60.0.0.0.1.40.60.0.5.01.910.510.50.0.1.50.60.0.1.81.00.0.0.0.6.13.42.71.60.0.0.0.2.51.80.0.0.80.80.0.1.10.53.61.40.0.0.50.51.40.2
stracolmo35.13.153.214.039.99.927.42.142.35.738.34.131.615.919.06.910.81.735.74.626.33.413.63.022.610.319.85.522.53.841.76.727.93.823.04.831.44.822.23.717.26.426.62.215.72.825.811.430.22.926.00.8
normale39.13.114.29.830.98.927.92.134.65.420.23.631.615.913.66.412.21.728.74.333.33.623.83.822.910.623.26.129.34.350.46.836.54.024.04.830.54.818.13.45.43.827.42.38.22.123.210.835.43.126.40.8
leggero11.32.10.0.12.77.18.81.313.03.910.22.60.0.3.83.711.91.710.62.99.22.315.33.20.0.0.0.10.53.04.82.616.03.110.63.621.44.32.31.32.52.58.01.46.91.934.911.616.52.510.40.5
aperto10.02.016.310.72.92.913.41.68.93.39.32.721.114.016.66.917.42.09.82.816.72.915.03.312.48.56.93.510.53.03.22.213.12.816.64.39.02.812.82.912.15.618.62.016.72.911.68.213.02.213.60.6
rado2.10.98.17.78.86.15.71.11.21.26.72.25.24.98.94.918.22.17.22.53.61.45.02.117.09.317.65.38.42.70.0.3.51.610.53.55.62.421.43.69.85.39.41.529.93.54.54.51.70.89.00.5
stracolmo per gruppi0.40.48.17.70.0.4.71.00.0.4.81.90.0.22.67.612.71.80.90.91.81.02.41.312.48.56.43.63.51.70.0.2.91.55.12.50.0.9.72.519.86.83.81.06.21.80.0.0.40.44.60.4
normale per gruppi0.0.0.0.4.94.93.60.90.0.4.41.80.0.12.55.911.41.72.51.41.91.14.92.06.46.314.45.011.63.10.0.0.0.4.92.42.11.68.32.416.96.41.90.74.61.60.0.1.60.84.30.4
chiusura verticale1.20.70.0.0.0.7.11.20.0.1.01.00.0.3.02.93.91.04.62.05.41.820.13.36.46.35.63.21.11.10.0.0.0.2.71.90.0.4.51.816.46.23.20.98.22.10.0.0.80.54.20.3
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.
all'interno del perimetronessuna indicazione..0.0.0.0.7.83.3..16.315.1..0.0.3.51.70.0.0.0.0.0.0.0.0.0.4.54.4..0.0.0.0...0.0.0.0.0.0.2.61.50.0...2.90.8
stracolmo..36.729.30.0.22.65.1..34.619.7..25.99.911.93.021.318.569.126.30.0.62.421.862.216.551.011.3..100.0.14.113.1..19.65.817.19.027.38.818.73.50.0...21.61.9
normale..0.0.100.0.18.64.8..0.0...22.78.819.73.756.021.730.926.30.0.0.0.13.012.018.18.3..0.0.24.715.5..8.03.931.310.534.99.413.03.00.0...17.71.7
leggero..63.329.30.0.8.73.4..32.719.2..0.0.15.43.30.0.0.0.58.822.70.0.0.0.15.38.2..0.0.10.510.1..8.13.916.28.511.56.317.13.4100.0...13.61.5
aperto..0.0.0.0.15.14.4..0.0...13.57.415.53.40.0.0.0.41.222.722.319.313.012.00.0...0.0.24.715.5..20.25.74.64.511.06.122.13.80.0...16.01.7
rado..0.0.0.0.4.62.6..16.315.1..8.95.96.92.40.0.0.0.0.0.0.0.0.0.11.17.4..0.0.25.915.6..18.05.44.64.50.0.7.52.40.0...7.61.2
stracolmo per gruppi..0.0.0.0.4.42.5..0.0...20.28.99.92.80.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...6.03.35.35.215.37.02.51.40.0...6.11.1
normale per gruppi..0.0.0.0.10.53.8..0.0...8.95.911.22.90.0.0.0.0.0.0.0.11.811.10.0...0.0.0.0...10.04.311.07.40.0.3.31.60.0...6.91.1
chiusura verticale..0.0.0.0.7.83.3..0.0...0.0.6.02.222.719.40.0.0.0.15.214.60.0.0.0...0.0.0.0...10.04.39.76.70.0.13.13.00.0...7.51.2
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...100.0.100.0.100.0.100.0.100.0...100.0.
fuori dal perimetronessuna indicazione..9.49.10.0.3.11.00.0.1.51.5..0.0.3.40.90.0.2.82.80.0.9.69.12.62.61.61.10.0.0.0.4.82.70.0.0.70.40.0.0.0.2.20.96.46.30.0.2.10.3
stracolmo..29.912.962.112.627.52.532.211.024.55.2..37.19.512.41.646.16.840.18.417.59.339.613.221.46.936.24.150.036.151.513.731.16.029.212.737.12.333.49.138.35.519.62.36.46.335.116.827.71.0
normale..23.112.326.511.923.32.340.711.420.34.8..22.58.315.01.829.76.224.47.119.710.422.011.825.07.428.33.90.0.14.19.520.55.350.213.921.72.023.48.532.65.315.52.125.612.927.416.321.30.9
leggero..18.711.85.65.69.01.611.97.912.33.9..8.75.810.51.511.24.38.34.618.49.70.0.11.95.65.62.10.0.5.55.48.73.814.810.05.01.13.73.64.92.46.31.432.013.80.0.8.00.6
aperto..9.49.10.0.15.92.015.28.212.74.0..17.37.017.51.97.43.612.05.722.910.312.48.324.56.98.02.40.0.22.611.79.03.85.75.611.11.512.56.77.32.922.42.57.77.623.815.014.60.8
rado..0.0.5.75.63.91.10.0.6.63.2..11.16.216.21.80.0.2.82.80.0.16.410.710.25.07.72.350.036.16.36.13.52.50.0.6.51.26.44.37.63.016.12.27.77.613.712.79.10.6
stracolmo per gruppi..9.49.10.0.4.61.20.0.16.74.6..0.0.8.21.40.0.0.0.0.0.0.0.2.62.66.42.20.0.0.0.8.83.80.0.9.41.410.15.52.71.93.91.27.77.60.0.6.40.5
normale per gruppi..0.0.0.0.1.80.70.0.2.71.9..3.43.410.91.60.0.0.0.12.98.50.0.0.0.5.52.00.0.0.0.9.83.80.0.6.31.26.94.82.71.93.81.10.0.0.0.5.20.5
chiusura verticale..0.0.0.0.11.01.70.0.2.71.9..0.0.5.91.25.53.19.55.28.68.20.0.1.81.80.70.70.0.0.0.3.82.60.0.2.10.73.73.63.92.210.21.86.46.30.0.5.60.5
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.80.63.93.90.0.2.60.50.0.4.11.410.510.50.0.2.60.50.0.2.01.00.0.3.33.34.22.02.30.90.0.0.0.3.31.50.0.0.60.30.0.0.90.42.70.72.62.60.50.51.80.2
stracolmo35.13.141.89.646.57.927.11.540.35.033.83.131.615.927.05.111.71.138.63.729.43.213.52.734.08.224.14.031.72.842.06.630.53.725.83.631.14.532.61.922.64.628.52.018.21.617.37.130.42.926.30.6
normale39.13.116.46.930.77.325.41.535.84.919.72.831.615.919.04.514.51.229.73.531.73.222.53.419.46.923.04.427.92.748.86.734.33.722.63.432.94.619.91.617.54.228.72.012.81.423.48.135.23.023.90.5
leggero11.32.114.67.010.15.08.91.012.83.511.52.20.0.4.52.511.71.110.52.48.92.017.33.10.0.4.72.38.41.84.62.615.02.99.82.520.64.04.70.96.12.67.71.28.71.235.78.815.92.49.80.4
aperto10.02.011.76.41.91.914.51.210.23.110.22.221.114.016.04.117.21.38.82.215.62.616.83.213.86.014.43.58.41.83.12.113.92.713.92.98.62.612.21.310.53.516.41.720.61.79.75.713.32.214.20.5
rado2.10.93.93.77.64.44.90.70.90.96.91.75.24.99.73.215.81.24.71.63.41.34.31.814.46.113.13.48.21.71.51.53.71.58.52.34.92.110.61.27.43.08.61.318.51.65.64.02.10.98.90.4
stracolmo per gruppi0.40.47.85.30.0.4.60.70.0.8.51.90.0.14.24.010.21.00.60.61.50.82.01.26.44.54.42.14.71.30.0.2.71.36.42.10.0.9.21.213.13.74.30.94.30.93.13.10.40.45.40.3
normale per gruppi0.0.0.0.3.23.23.40.60.0.3.71.30.0.8.43.011.11.11.70.91.50.95.52.03.33.38.52.87.61.60.0.0.0.6.62.01.91.47.01.012.13.61.90.64.00.80.0.1.60.84.90.3
chiusura verticale1.20.70.0.0.0.8.71.00.0.1.60.90.0.1.21.25.10.75.41.76.11.718.23.05.43.93.61.80.80.60.0.0.0.3.01.50.0.3.20.710.63.43.10.810.21.32.62.60.70.55.00.3
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 #862137/328468
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.80.60.0.0.0.1.30.50.0.4.91.910.510.50.0.1.30.60.0.1.81.00.0.0.0.5.73.22.51.40.0.0.0.2.51.70.0.0.70.70.0.1.10.53.11.20.0.0.50.51.30.2
stracolmo35.13.153.214.040.49.527.22.141.35.639.24.131.615.921.36.610.51.636.24.626.63.413.33.021.69.920.65.421.13.542.76.628.23.822.74.831.04.720.53.316.36.126.32.215.02.524.110.830.72.925.60.7
normale39.13.114.29.829.28.426.52.034.95.419.93.631.615.911.45.411.01.628.44.232.93.624.33.821.910.221.95.827.54.149.56.736.03.923.74.830.24.817.13.15.13.626.82.27.01.821.710.234.63.025.30.7
leggero11.32.10.0.12.06.78.61.312.73.810.12.60.0.3.23.111.01.610.52.99.02.215.13.20.0.0.0.10.52.94.72.616.63.110.43.522.34.32.71.32.42.48.11.45.91.732.511.016.12.410.10.5
aperto10.02.016.310.72.82.712.71.59.83.49.22.721.114.013.95.816.21.99.72.816.52.914.73.311.98.26.53.310.52.93.12.212.92.816.44.28.92.813.82.811.55.418.22.016.22.617.59.713.02.213.40.6
rado2.10.98.17.711.16.36.91.21.11.16.62.25.24.910.45.019.32.07.12.43.51.45.72.216.28.918.55.29.22.60.0.3.41.510.43.55.52.421.23.39.35.110.31.532.63.34.24.22.41.010.00.5
stracolmo per gruppi0.40.48.17.70.0.5.61.10.0.4.81.90.0.26.97.313.71.70.90.92.41.22.31.316.28.98.03.84.91.90.0.2.91.55.12.50.0.10.42.521.16.84.01.08.31.90.0.0.40.45.40.4
normale per gruppi0.0.0.0.4.64.63.80.90.0.4.31.70.0.10.55.012.61.72.51.41.91.14.82.06.16.013.64.713.03.10.0.0.0.4.82.42.11.69.82.418.86.52.10.73.91.40.0.1.60.84.70.4
chiusura verticale1.20.70.0.0.0.7.41.20.0.1.01.00.0.2.52.54.31.04.62.05.41.719.73.36.16.05.23.01.01.00.0.0.0.4.02.30.0.3.91.615.65.93.10.98.01.90.0.0.80.54.20.3
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.
all'interno del perimetronessuna indicazione..0.0.0.0.7.83.3..16.315.1..0.0.3.41.70.0.0.0.0.0.0.0.0.0.4.54.4..0.0.0.0...0.0.0.0.0.0.2.61.50.0...2.90.8
stracolmo..36.729.30.0.22.65.1..34.619.7..24.59.511.72.921.318.569.126.30.0.62.421.851.415.151.011.3..100.0.12.811.9..19.65.817.19.027.38.818.53.50.0...21.31.9
normale..0.0.100.0.18.64.8..0.0...21.48.320.23.756.021.730.926.30.0.0.0.10.710.118.18.3..0.0.22.314.2..8.03.931.310.534.99.412.93.00.0...17.61.7
leggero..63.329.30.0.8.73.4..32.719.2..5.35.215.13.30.0.0.0.58.822.70.0.0.0.15.38.2..0.0.9.59.2..8.13.916.28.511.56.316.93.4100.0...13.61.5
aperto..0.0.0.0.15.14.4..0.0...12.87.015.23.30.0.0.0.41.222.722.319.321.413.10.0...0.0.31.915.7..20.25.74.64.511.06.121.93.70.0...16.21.7
rado..0.0.0.0.4.62.6..16.315.1..8.45.66.82.30.0.0.0.0.0.0.0.6.86.711.17.4..0.0.23.514.3..18.05.44.64.50.0.8.32.50.0...7.91.2
stracolmo per gruppi..0.0.0.0.4.42.5..0.0...19.18.59.72.80.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...6.03.35.35.215.37.02.51.40.0...6.01.1
normale per gruppi..0.0.0.0.10.53.8..0.0...8.45.611.02.90.0.0.0.0.0.0.0.9.89.20.0...0.0.0.0...10.04.311.07.40.0.3.31.60.0...6.81.1
chiusura verticale..0.0.0.0.7.83.3..0.0...0.0.6.82.322.719.40.0.0.0.15.214.60.0.0.0...0.0.0.0...10.04.39.76.70.0.13.03.00.0...7.61.2
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...100.0.100.0.100.0.100.0.100.0...100.0.
fuori dal perimetronessuna indicazione..9.49.10.0.3.10.90.0.1.51.5..0.0.3.20.90.0.2.82.80.0.9.69.12.52.51.51.10.0.0.0.4.72.70.0.0.70.40.0.0.0.2.10.96.46.30.0.2.10.3
stracolmo..29.912.962.112.627.62.432.211.024.55.2..37.19.512.41.647.16.840.18.417.59.339.613.220.26.635.74.050.036.151.513.732.46.029.212.736.42.334.48.839.15.419.22.36.46.335.116.827.51.0
normale..23.112.326.511.923.42.340.711.420.34.8..22.58.314.51.729.26.224.47.119.710.422.011.826.77.328.33.80.0.14.19.520.15.350.213.921.42.022.08.032.25.215.22.125.612.927.416.321.00.9
leggero..18.711.85.65.69.21.611.97.912.33.9..8.75.810.91.511.04.38.34.618.49.70.0.11.25.35.42.00.0.5.55.48.63.714.810.05.41.13.53.44.82.46.11.432.013.80.0.8.10.6
aperto..9.49.10.0.15.72.015.28.212.74.0..17.37.017.51.97.33.512.05.722.910.312.48.323.16.58.62.50.0.22.611.78.83.85.75.611.11.514.76.87.22.922.02.47.77.623.815.014.60.8
rado..0.0.5.75.63.91.00.0.6.63.2..11.16.216.11.80.0.2.82.80.0.16.410.79.64.77.42.250.036.16.36.13.42.40.0.6.81.26.04.17.53.016.12.27.77.613.712.79.20.6
stracolmo per gruppi..9.49.10.0.4.51.10.0.16.74.6..0.0.8.91.40.0.0.0.0.0.0.0.5.03.47.02.20.0.0.0.8.73.70.0.9.71.49.55.22.71.93.91.17.77.60.0.6.60.5
normale per gruppi..0.0.0.0.1.80.70.0.2.71.9..3.43.410.71.50.0.0.0.12.98.50.0.0.0.5.41.90.0.0.0.9.63.70.0.6.41.16.54.52.71.93.81.10.0.0.0.5.20.5
chiusura verticale..0.0.0.0.10.91.70.0.2.71.9..0.0.5.71.15.43.19.55.28.68.20.0.1.71.70.70.70.0.0.0.3.72.60.0.2.30.73.53.43.82.211.81.96.46.30.0.5.70.5
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.80.63.93.90.0.2.50.50.0.4.11.410.510.50.0.2.50.50.0.2.01.00.0.3.23.23.91.92.20.90.0.0.0.3.21.40.0.0.60.30.0.0.80.42.50.62.52.50.50.51.70.2
stracolmo35.13.141.89.646.67.727.01.539.54.934.43.131.615.927.14.911.51.039.23.729.63.213.32.733.28.023.53.930.52.742.96.530.73.726.03.630.84.431.51.822.74.528.42.017.61.516.66.930.82.925.90.6
normale39.13.116.46.929.67.024.71.436.14.819.52.831.615.917.54.113.71.129.43.531.43.223.03.418.96.822.74.227.12.648.06.633.83.722.23.432.54.619.41.616.74.128.12.012.01.322.57.934.43.023.20.5
leggero11.32.114.67.09.74.88.81.012.63.511.42.20.0.5.52.611.51.010.42.38.82.017.03.10.0.4.42.18.41.74.52.515.52.99.62.521.54.04.90.95.82.57.71.28.21.134.38.615.52.39.70.4
aperto10.02.011.76.41.81.814.01.210.93.210.12.221.114.014.73.816.71.28.72.115.52.516.53.113.55.914.53.48.81.73.02.113.72.714.22.98.52.512.41.311.13.516.01.720.11.613.26.513.42.214.00.4
rado2.10.93.93.79.24.55.50.80.90.96.81.75.24.910.13.216.31.24.71.63.41.24.91.914.16.013.93.38.51.71.51.53.71.58.32.34.92.111.01.27.12.89.31.320.11.65.43.82.81.09.50.4
stracolmo per gruppi0.40.47.85.30.0.5.10.70.0.8.51.90.0.16.44.011.01.00.60.62.01.02.01.18.64.96.02.45.51.40.0.2.61.36.22.00.0.9.61.213.63.74.40.95.10.93.02.90.40.45.80.3
normale per gruppi0.0.0.0.3.13.13.50.60.0.3.71.30.0.7.72.811.61.11.70.91.50.95.41.93.23.27.92.68.31.60.0.0.0.6.52.01.91.47.51.012.83.62.10.73.70.80.0.1.50.85.10.3
chiusura verticale1.20.70.0.0.0.8.81.00.0.1.50.90.0.1.11.15.30.75.31.76.01.717.93.05.33.83.31.70.80.50.0.0.0.3.61.60.0.3.20.710.13.23.10.810.81.32.52.50.70.55.00.3
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 #862138/328469
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione2.50.44.81.14.41.31.71.22.00.90.90.92.90.3
stracolmo27.01.018.01.919.22.59.32.612.62.120.34.022.80.8
normale35.11.121.32.018.02.415.13.217.92.420.94.128.90.8
leggero14.50.812.91.714.32.211.32.89.91.915.93.713.80.6
aperto12.30.815.61.822.02.613.03.018.22.420.54.014.40.6
rado5.20.510.41.59.71.917.73.514.72.28.92.87.80.5
stracolmo per gruppi1.30.37.51.36.41.511.72.96.91.64.92.13.70.3
normale per gruppi0.70.25.71.15.61.516.03.47.11.64.92.13.20.3
chiusura verticale1.40.34.01.00.40.44.21.910.71.92.91.62.60.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.7.22.62.82.03.51.73.62.11.61.63.80.9
stracolmo38.910.222.54.231.45.615.03.311.53.414.74.519.71.9
normale35.210.023.84.319.54.717.43.417.44.111.54.119.31.8
leggero8.85.94.22.09.53.411.83.015.43.99.93.910.01.4
aperto8.55.811.03.122.75.018.63.622.04.519.95.217.91.8
rado8.55.85.02.27.03.07.02.48.02.93.32.36.31.1
stracolmo per gruppi0.0.8.12.71.41.411.83.03.72.19.83.87.01.2
normale per gruppi0.0.6.32.51.41.47.82.59.43.214.44.47.21.2
chiusura verticale0.0.12.03.24.32.46.92.49.03.115.04.68.71.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.40.44.61.03.51.11.30.74.21.20.90.42.50.4
stracolmo34.32.918.91.929.42.813.22.010.71.927.82.122.60.9
normale29.72.830.12.223.72.620.42.513.32.124.12.024.11.0
leggero14.62.212.81.612.92.111.72.012.22.014.51.713.20.8
aperto13.82.112.31.616.22.316.62.321.32.510.51.414.40.8
rado3.81.25.51.17.01.610.21.914.02.16.61.17.50.6
stracolmo per gruppi1.10.65.81.12.71.011.42.09.91.88.21.36.70.6
normale per gruppi0.40.43.60.92.00.910.91.97.51.63.60.84.50.5
chiusura verticale2.00.96.41.22.71.04.41.36.91.54.00.94.50.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione2.20.34.90.73.80.81.90.63.20.70.90.42.80.2
stracolmo28.01.018.91.325.31.812.71.411.61.325.31.822.50.6
normale34.41.025.61.420.71.718.41.715.81.522.41.726.30.6
leggero14.50.811.91.113.11.411.61.411.71.314.31.413.30.5
aperto12.40.713.61.119.51.616.21.620.11.613.01.314.70.5
rado5.00.57.60.98.21.111.31.413.51.46.61.07.60.4
stracolmo per gruppi1.30.26.80.84.10.811.61.47.81.17.81.15.00.3
normale per gruppi0.70.24.80.73.50.811.41.47.61.14.80.84.00.3
chiusura verticale1.40.35.90.81.90.65.01.08.81.14.90.93.80.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862139/328470
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
stato2009/17
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.90.23.00.91.20.74.21.82.00.90.90.91.40.2
stracolmo31.41.122.72.126.72.816.23.39.41.829.34.527.20.8
normale33.41.123.62.125.22.78.12.514.12.222.14.228.20.8
leggero12.40.88.51.47.11.68.02.412.92.13.91.911.00.6
aperto13.20.812.71.712.92.118.13.521.22.614.73.514.10.6
rado3.60.48.71.49.61.921.23.715.62.314.63.57.00.5
stracolmo per gruppi0.80.26.01.25.61.57.02.39.11.85.72.33.10.3
normale per gruppi1.10.36.41.28.01.75.72.111.02.04.82.13.60.3
chiusura verticale3.10.48.41.43.71.211.52.94.61.33.91.94.40.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.6.12.41.41.42.71.53.62.01.61.63.10.8
stracolmo30.29.629.84.629.95.518.43.510.13.216.84.821.51.9
normale26.49.219.24.024.95.112.73.023.04.511.54.118.51.8
leggero26.69.37.72.612.43.916.83.418.64.28.63.713.91.6
aperto8.85.915.03.66.93.022.93.914.13.822.45.316.21.7
rado0.0.4.01.98.83.47.82.55.82.511.44.16.81.2
stracolmo per gruppi0.0.5.02.27.33.11.81.29.63.23.22.24.91.0
normale per gruppi4.03.97.02.55.72.83.41.710.33.311.44.16.91.2
chiusura verticale4.03.96.22.52.71.913.63.14.72.313.04.38.01.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione1.20.72.60.82.71.02.30.93.11.11.10.52.10.3
stracolmo36.03.028.92.235.22.919.62.49.71.837.42.328.81.0
normale32.62.921.02.026.42.716.02.212.62.022.52.021.80.9
leggero8.81.89.51.48.61.86.81.59.71.86.51.18.20.6
aperto13.32.115.11.78.41.723.52.621.82.510.51.414.90.8
rado2.30.95.91.17.31.614.22.217.42.34.91.08.10.6
stracolmo per gruppi0.40.46.11.24.71.33.11.17.71.69.21.35.70.5
normale per gruppi0.80.52.10.75.01.33.81.211.21.95.81.14.70.5
chiusura verticale4.61.38.81.41.60.810.71.97.01.52.20.75.70.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.90.23.20.61.90.62.90.82.70.71.10.41.80.2
stracolmo32.01.026.31.430.91.918.51.79.61.234.11.927.30.6
normale33.21.021.91.425.71.813.31.514.71.421.41.625.00.6
leggero12.10.78.90.98.41.19.41.312.31.36.31.010.20.4
aperto13.20.714.01.110.21.322.01.920.51.612.31.314.60.5
rado3.40.46.90.88.51.114.51.615.01.47.11.07.40.4
stracolmo per gruppi0.70.25.90.85.40.93.80.98.51.18.01.14.20.3
normale per gruppi1.10.24.50.76.41.04.20.911.01.36.21.04.30.3
chiusura verticale3.30.48.30.92.60.711.51.45.70.93.50.75.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862140/328471
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione2.40.34.50.93.61.01.50.91.40.60.50.52.50.3
stracolmo27.01.017.11.718.72.111.32.211.21.618.62.922.00.7
normale34.01.020.31.816.42.014.32.414.21.813.62.526.40.7
leggero14.20.812.51.512.41.89.72.19.11.511.92.412.90.6
aperto12.30.714.71.620.62.212.12.317.22.015.02.614.00.6
rado5.90.511.21.411.71.820.12.818.72.020.53.010.00.5
stracolmo per gruppi1.60.39.81.39.01.614.82.59.71.59.72.25.40.4
normale per gruppi1.10.26.01.05.71.313.72.48.11.47.01.93.90.3
chiusura verticale1.50.33.90.91.80.72.51.110.31.63.21.32.90.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.5.82.13.52.03.01.53.71.81.21.23.40.8
stracolmo38.49.621.83.833.15.217.53.313.53.215.94.120.71.7
normale38.59.623.03.816.64.117.43.216.33.59.93.318.21.6
leggero7.75.23.41.710.53.311.62.714.53.411.23.510.01.3
aperto7.75.213.13.121.74.516.03.120.73.916.24.116.81.6
rado7.75.24.91.96.02.66.02.06.12.27.52.96.11.0
stracolmo per gruppi0.0.7.42.41.21.210.92.76.52.411.13.57.31.1
normale per gruppi0.0.9.92.72.51.710.42.69.92.812.13.68.81.2
chiusura verticale0.0.10.72.84.82.47.32.28.92.714.94.08.71.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.30.35.41.03.11.01.40.73.31.00.70.32.50.3
stracolmo34.62.818.01.727.32.514.32.010.41.727.21.822.10.8
normale29.32.729.32.025.12.419.22.212.51.823.11.723.50.9
leggero14.62.112.71.513.11.911.61.813.01.813.61.413.10.7
aperto14.32.012.81.516.02.015.92.120.12.29.01.213.90.7
rado3.71.15.41.07.61.512.01.915.42.010.11.28.90.6
stracolmo per gruppi1.00.66.51.13.41.011.11.810.51.77.81.16.90.5
normale per gruppi0.30.33.90.82.20.810.21.78.11.53.80.84.60.4
chiusura verticale1.70.85.81.02.10.84.51.26.61.34.70.94.50.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione2.10.35.00.63.40.71.80.52.50.50.70.32.60.2
stracolmo28.00.918.01.124.11.514.01.311.21.124.31.421.90.5
normale33.51.024.61.320.21.417.21.513.81.219.81.324.70.5
leggero14.20.711.61.012.51.211.01.211.51.113.01.212.80.4
aperto12.50.713.71.018.71.414.71.418.91.411.01.114.20.4
rado5.70.58.00.89.31.113.31.315.61.312.11.19.30.3
stracolmo per gruppi1.50.28.10.85.70.812.21.39.61.08.50.96.10.3
normale per gruppi1.00.25.50.73.80.711.31.28.41.05.20.74.60.3
chiusura verticale1.50.25.50.72.30.64.40.88.61.05.30.83.90.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862141/328472
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.90.22.50.71.00.63.11.21.50.70.50.51.30.2
stracolmo31.31.122.21.924.32.415.02.59.41.620.32.925.50.7
normale32.71.120.31.821.72.37.01.811.21.715.62.625.20.7
leggero12.20.87.41.27.31.55.91.712.01.72.61.210.10.5
aperto13.10.811.71.512.31.916.22.616.92.013.12.413.40.6
rado4.40.510.91.410.21.732.63.316.32.026.13.210.00.5
stracolmo per gruppi1.00.29.81.39.71.78.31.914.41.99.82.15.40.4
normale per gruppi1.30.36.91.19.91.73.91.413.51.88.82.14.70.4
chiusura verticale3.10.48.31.33.61.18.01.94.81.13.11.34.40.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.5.82.31.31.32.61.53.11.81.41.42.90.8
stracolmo30.29.628.64.527.65.118.53.511.93.216.34.521.01.8
normale26.49.219.43.923.04.812.93.021.24.110.23.717.81.7
leggero26.69.37.42.514.13.916.93.416.33.79.03.513.71.5
aperto8.85.914.43.510.23.421.93.714.53.619.84.716.11.7
rado0.0.4.82.19.43.48.32.57.22.614.54.28.01.2
stracolmo per gruppi0.0.6.82.56.72.92.51.410.53.15.72.76.01.1
normale per gruppi4.03.96.72.45.32.63.31.610.13.011.53.86.81.1
chiusura verticale4.03.96.02.42.51.713.03.05.22.311.53.87.71.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione1.20.72.50.72.50.92.10.93.31.01.10.42.10.3
stracolmo36.23.029.02.234.32.819.22.39.31.633.82.027.60.9
normale32.52.920.91.925.32.515.22.112.31.921.51.821.00.9
leggero9.11.89.31.47.81.66.11.410.51.76.61.18.10.6
aperto13.12.114.81.79.51.722.02.420.52.310.51.314.60.8
rado2.30.95.81.17.01.516.12.216.52.18.21.19.10.6
stracolmo per gruppi0.40.46.51.26.71.53.91.18.81.69.61.36.50.5
normale per gruppi0.80.52.20.75.61.33.81.112.21.86.41.05.20.5
chiusura verticale4.51.38.91.41.40.711.81.96.61.42.40.75.80.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.90.22.80.51.60.52.50.62.40.61.00.31.70.2
stracolmo31.91.025.71.328.91.717.61.59.71.129.11.625.90.5
normale32.61.020.51.223.41.612.01.312.91.219.11.423.10.5
leggero11.90.78.20.98.21.18.21.111.91.25.80.89.70.4
aperto13.10.713.31.110.91.220.11.618.11.411.91.114.00.4
rado4.10.48.10.88.81.120.11.615.21.313.01.19.50.4
stracolmo per gruppi0.90.28.10.88.11.05.10.911.61.29.31.05.80.3
normale per gruppi1.20.24.90.77.61.03.70.812.61.27.40.95.10.3
chiusura verticale3.30.48.30.92.50.610.81.35.60.83.40.65.10.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862142/328473
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione2.40.44.20.93.81.11.20.91.60.70.60.62.60.3
stracolmo26.81.017.71.818.82.310.22.312.21.817.63.022.00.7
normale34.61.120.31.916.32.213.82.615.22.013.72.726.90.8
leggero14.30.812.11.513.82.09.92.38.51.612.42.613.10.6
aperto12.30.814.81.721.12.412.92.617.12.116.52.914.20.6
rado5.70.511.31.511.21.821.53.218.12.220.83.29.80.5
stracolmo per gruppi1.50.39.41.48.01.614.42.710.31.78.52.25.10.4
normale per gruppi0.90.26.01.15.91.413.22.66.91.47.32.03.70.3
chiusura verticale1.40.34.10.91.10.63.01.310.01.72.41.22.70.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.7.02.52.71.93.41.73.31.81.41.43.60.9
stracolmo38.910.222.84.231.55.416.23.312.23.314.44.220.01.8
normale35.210.023.14.218.74.516.83.315.53.710.23.718.21.7
leggero8.85.94.02.010.53.511.42.913.83.510.23.79.91.4
aperto8.55.811.73.221.84.818.03.521.84.217.64.617.51.7
rado8.55.84.82.16.72.96.82.37.12.68.63.46.81.1
stracolmo per gruppi0.0.7.82.71.41.311.42.97.72.88.63.47.41.2
normale per gruppi0.0.7.12.61.41.39.22.79.53.014.24.27.91.2
chiusura verticale0.0.11.63.15.42.66.72.39.22.914.74.38.81.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.40.44.41.03.21.11.20.73.81.10.80.42.30.3
stracolmo34.12.918.51.928.02.713.32.010.91.826.31.921.90.9
normale29.82.830.42.223.82.519.22.312.91.922.51.823.40.9
leggero14.82.212.41.613.82.111.51.912.41.913.61.513.10.7
aperto13.72.111.91.615.82.215.62.220.32.39.91.313.80.8
rado3.81.25.71.17.61.612.72.014.52.010.41.39.10.6
stracolmo per gruppi1.10.66.81.23.51.111.61.910.81.88.31.27.30.6
normale per gruppi0.40.43.70.91.80.810.01.87.71.54.00.84.50.4
chiusura verticale1.90.96.11.12.50.94.81.26.81.44.40.94.60.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione2.20.34.60.63.40.71.60.52.70.60.80.32.60.2
stracolmo27.81.018.61.224.31.713.01.411.71.223.41.521.80.5
normale34.01.025.01.419.81.517.11.514.31.319.51.424.90.6
leggero14.30.811.41.013.41.311.01.310.91.213.01.212.80.4
aperto12.40.713.21.118.91.515.31.519.01.512.01.214.30.5
rado5.50.58.20.99.11.114.11.415.11.312.41.19.30.4
stracolmo per gruppi1.40.38.10.95.30.912.41.410.21.18.41.06.10.3
normale per gruppi0.90.25.10.73.60.710.81.37.61.05.70.84.30.3
chiusura verticale1.40.35.80.72.20.64.70.98.51.04.90.83.90.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862143/328474
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
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
stato2009/17
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.90.22.60.81.00.63.61.41.60.70.60.61.40.2
stracolmo31.31.121.91.924.92.515.82.89.61.722.03.325.90.8
normale33.01.121.61.923.22.58.22.112.21.816.93.026.40.8
leggero12.20.87.71.37.51.56.91.912.81.92.51.210.40.5
aperto13.20.812.41.512.62.016.72.917.92.212.92.613.60.6
rado4.10.59.81.49.71.729.93.515.62.025.73.49.00.5
stracolmo per gruppi1.00.28.71.38.11.66.21.813.31.99.12.24.60.4
normale per gruppi1.20.36.91.29.41.74.61.612.61.96.72.04.30.4
chiusura verticale3.20.48.21.33.51.18.22.14.31.13.61.54.30.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.5.92.31.41.42.61.53.21.81.41.42.90.8
stracolmo30.29.628.94.528.75.318.73.512.13.316.34.521.31.9
normale26.49.219.63.923.94.913.03.020.64.110.23.717.81.7
leggero26.69.37.52.613.33.917.13.416.73.89.03.513.71.6
aperto8.85.914.63.57.93.122.13.814.83.719.84.715.91.7
rado0.0.3.81.99.83.57.52.47.32.714.54.27.71.2
stracolmo per gruppi0.0.6.92.57.03.02.51.410.73.25.72.76.11.1
normale per gruppi4.03.96.82.55.52.73.31.610.33.111.53.87.01.2
chiusura verticale4.03.96.02.42.61.813.13.04.22.111.53.87.61.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione1.20.72.60.82.50.92.20.93.41.11.10.52.10.3
stracolmo35.73.029.12.234.22.819.62.39.01.634.52.127.71.0
normale32.72.920.71.925.62.615.52.112.81.921.91.821.30.9
leggero9.11.89.21.48.01.66.31.49.91.76.41.18.00.6
aperto13.22.115.01.79.01.722.42.520.72.310.41.314.60.8
rado2.30.95.91.17.21.516.12.216.82.17.81.19.10.6
stracolmo per gruppi0.40.46.41.26.51.53.91.28.21.69.31.36.30.5
normale per gruppi0.80.52.30.75.71.43.81.112.41.96.31.05.20.5
chiusura verticale4.61.39.01.41.50.710.21.86.81.42.30.75.60.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.90.22.90.51.70.52.70.72.60.61.00.41.80.2
stracolmo31.81.025.81.429.41.818.21.69.71.130.21.626.20.6
normale32.91.021.01.324.31.712.81.413.61.319.81.423.80.5
leggero11.90.78.30.98.41.18.71.212.11.25.80.89.80.4
aperto13.10.713.81.110.51.220.61.718.71.511.81.214.20.5
rado3.80.47.50.88.61.118.51.615.01.312.21.18.90.4
stracolmo per gruppi1.00.27.50.87.31.04.30.910.81.28.91.05.40.3
normale per gruppi1.20.24.90.77.31.04.00.812.21.26.90.94.90.3
chiusura verticale3.30.48.30.92.50.610.21.35.30.83.40.75.00.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862144/328475
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.10.42.41.04.11.32.81.03.10.74.72.64.81.34.01.52.61.53.22.24.02.81.20.91.60.70.60.62.60.3
stracolmo19.21.642.93.428.52.927.92.527.81.919.04.017.92.420.53.016.13.411.44.119.95.310.22.312.21.817.63.022.00.7
normale30.31.836.63.330.13.238.92.838.02.123.24.619.62.518.22.919.83.718.64.87.34.113.82.615.22.013.72.726.90.8
leggero16.01.512.32.313.62.412.91.914.61.612.83.612.42.115.02.711.23.014.74.68.84.29.92.38.51.612.42.613.10.6
aperto16.91.53.51.311.52.211.31.811.41.412.73.616.72.319.63.011.33.022.55.325.36.412.92.617.12.116.52.914.10.6
rado9.11.22.41.17.11.73.61.13.80.810.83.611.52.09.72.212.23.011.64.116.15.321.53.218.12.220.83.29.80.5
stracolmo per gruppi2.60.70.0.2.71.10.80.50.60.48.13.08.31.75.71.712.13.011.54.112.84.914.42.710.31.78.52.25.10.4
normale per gruppi2.40.60.0.1.50.90.0.0.0.6.83.04.51.36.71.99.62.75.02.83.72.613.22.66.91.47.32.03.70.3
chiusura verticale2.40.60.0.1.00.71.90.80.70.41.91.34.41.30.60.65.22.11.61.62.22.13.01.310.01.72.41.22.70.3
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.
all'interno del perimetronessuna indicazione0.0.........21.09.20.0.0.0.5.83.23.73.62.72.73.41.73.31.81.41.43.70.9
stracolmo38.910.2........25.08.931.19.013.79.117.65.323.58.246.78.916.23.312.23.314.44.220.11.8
normale35.110.0........19.98.120.57.535.912.925.36.118.37.510.75.116.83.315.53.710.23.718.01.7
leggero8.75.9........4.94.84.24.16.96.73.72.622.28.12.52.511.42.913.83.510.23.79.91.4
aperto8.65.9........11.86.510.75.943.413.411.54.517.77.215.66.518.03.521.84.217.64.617.31.7
rado8.65.9........0.0.3.23.20.0.8.03.97.25.011.16.06.82.37.12.68.63.46.91.2
stracolmo per gruppi0.0.........3.73.610.25.60.0.7.63.70.0.2.72.711.42.97.72.88.63.47.31.2
normale per gruppi0.0.........0.0.10.05.50.0.8.33.93.73.60.0.9.22.79.53.014.24.27.91.2
chiusura verticale0.0.........13.67.310.05.50.0.12.34.73.73.68.04.56.72.39.22.914.74.38.81.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.0.4.44.30.0.0.0.9.13.03.11.13.11.44.01.72.42.34.12.31.20.73.81.10.80.42.40.3
stracolmo36.44.029.610.219.88.038.57.026.58.114.73.221.62.925.73.315.63.328.77.132.55.613.32.010.91.826.31.921.70.9
normale29.83.936.010.944.410.116.35.337.59.227.84.431.03.227.53.431.14.121.86.415.54.219.22.312.91.922.51.823.40.9
leggero12.62.814.67.99.16.118.25.525.08.210.52.915.82.611.62.58.62.624.66.913.04.111.51.912.41.913.61.513.10.7
aperto14.22.914.67.98.65.816.45.311.06.09.42.913.92.416.32.89.82.715.35.713.94.215.62.220.32.39.91.313.80.8
rado3.41.55.15.09.16.14.53.10.0.5.62.43.91.36.41.99.12.64.73.213.24.112.72.014.52.010.41.39.20.6
stracolmo per gruppi1.30.90.0.0.0.2.12.10.0.11.03.01.30.73.61.412.43.02.42.33.92.211.61.910.81.88.31.27.20.6
normale per gruppi0.70.70.0.0.0.0.0.0.0.3.11.52.71.12.71.35.92.10.0.1.31.310.01.87.71.54.00.84.60.5
chiusura verticale1.51.00.0.4.64.54.02.80.0.8.72.86.71.73.01.43.51.70.0.2.51.74.81.26.81.44.40.94.60.5
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.
totalenessuna indicazione0.80.32.20.94.11.22.40.82.90.78.62.03.80.83.41.03.71.13.01.43.81.51.60.52.70.60.80.32.60.2
stracolmo22.91.541.73.327.62.729.32.427.71.917.52.320.21.822.72.216.12.119.43.531.63.713.01.411.71.223.41.521.70.5
normale30.41.636.53.131.53.135.82.538.02.025.12.924.61.923.22.225.52.519.63.411.82.617.11.514.31.319.51.424.90.6
leggero15.21.312.52.213.22.213.61.815.21.510.92.113.41.613.11.88.81.719.43.59.42.411.01.310.91.213.01.212.80.4
aperto16.21.34.51.411.22.112.01.711.41.411.02.215.21.618.92.110.71.819.23.517.93.115.31.519.01.512.01.214.20.5
rado8.11.02.61.17.31.73.71.03.60.87.11.97.81.27.81.410.21.88.52.413.72.814.11.415.11.312.41.19.40.4
stracolmo per gruppi2.30.50.0.2.41.00.90.50.60.39.01.95.41.04.51.111.41.96.32.16.52.012.41.410.21.18.41.06.00.3
normale per gruppi2.10.50.0.1.40.80.0.0.0.4.31.44.00.94.61.17.81.63.11.51.81.010.81.37.61.05.70.84.40.3
chiusura verticale2.10.50.0.1.30.82.20.80.70.36.51.75.71.01.70.75.71.41.51.13.61.54.70.98.51.04.90.83.90.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862145/328476
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.50.30.0.3.11.10.30.31.00.44.12.33.41.11.71.00.0.0.0.0.0.3.61.41.60.70.60.61.30.2
stracolmo26.41.841.83.338.43.330.62.630.52.022.14.322.12.629.83.421.13.819.14.915.55.115.82.89.61.722.03.326.10.8
normale26.81.839.63.331.13.237.52.735.82.123.34.524.52.728.83.413.83.214.34.415.05.38.22.112.21.816.93.026.40.8
leggero10.61.312.72.38.61.911.01.815.81.67.82.96.01.57.62.011.12.94.62.610.34.56.91.912.81.92.51.210.40.5
aperto17.51.64.51.512.42.212.71.912.21.47.02.715.02.212.92.510.32.813.04.311.04.716.72.917.92.212.92.613.60.6
rado6.81.01.40.82.71.14.31.22.30.714.24.06.31.58.02.015.73.411.64.113.34.729.93.515.62.025.73.49.00.5
stracolmo per gruppi2.20.60.0.0.90.60.70.50.40.314.34.05.91.43.31.311.43.014.84.616.75.46.21.813.31.99.12.24.60.4
normale per gruppi2.10.60.0.1.30.80.30.31.10.55.72.56.31.56.71.98.72.711.44.116.25.44.61.612.61.96.72.04.30.4
chiusura verticale7.11.00.0.1.40.82.50.90.90.41.51.510.51.91.20.87.82.511.34.02.02.08.22.14.31.13.61.54.30.4
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.
all'interno del perimetronessuna indicazione0.0.........8.15.50.0.0.0.7.73.70.0.3.13.12.61.53.21.81.41.42.90.8
stracolmo30.09.6........24.38.737.29.249.613.525.76.115.87.232.48.518.73.512.13.316.34.521.41.9
normale26.59.3........8.15.611.76.316.010.328.86.328.98.622.37.113.03.020.64.110.23.717.81.7
leggero26.69.3........12.36.89.75.334.412.74.12.914.56.74.03.917.13.416.73.89.03.513.71.6
aperto8.75.9........13.07.112.96.10.0.15.65.110.86.07.84.422.13.814.83.719.84.715.81.6
rado0.0.........9.96.83.23.20.0.1.91.911.56.212.65.97.52.47.32.714.54.27.71.2
stracolmo per gruppi0.0.........13.17.10.0.0.0.8.23.93.53.512.45.92.51.410.73.25.72.76.11.1
normale per gruppi4.14.0........6.25.910.05.50.0.6.03.47.85.35.43.73.31.610.33.111.53.87.01.2
chiusura verticale4.14.0........4.94.815.27.00.0.1.91.97.25.00.0.13.13.04.22.111.53.87.61.2
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.0.0.0.6.83.80.0.4.82.31.70.93.01.32.41.40.0.2.81.92.20.93.41.11.10.52.10.3
stracolmo37.24.131.310.632.99.630.36.643.39.423.84.026.73.135.03.636.74.438.97.728.15.319.62.39.01.634.52.127.61.0
normale32.03.943.911.137.510.025.66.235.79.120.23.820.12.826.03.421.93.726.77.025.35.215.52.112.81.921.91.821.30.9
leggero10.52.65.15.08.25.68.13.97.14.97.72.512.32.39.52.34.61.95.23.55.82.96.31.49.91.76.41.18.00.6
aperto12.52.814.67.816.97.714.35.010.25.612.83.420.12.87.42.18.52.610.24.912.23.922.42.520.72.310.41.314.70.8
rado1.51.05.15.04.64.54.22.90.0.10.03.15.31.55.01.73.41.74.73.213.74.116.12.216.82.17.81.19.10.6
stracolmo per gruppi0.0.0.0.0.0.2.42.40.0.12.03.31.40.86.01.810.72.87.03.96.82.93.91.28.21.69.31.36.30.5
normale per gruppi1.51.00.0.0.0.0.0.0.0.5.22.30.40.46.21.83.51.74.73.25.32.63.81.112.41.96.31.05.30.5
chiusura verticale4.91.80.0.0.0.8.34.03.73.63.41.711.92.21.91.18.22.52.62.60.0.10.21.86.81.42.30.75.60.5
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.
totalenessuna indicazione0.40.20.0.2.81.01.20.61.00.44.91.62.50.72.20.82.40.90.0.2.01.12.70.72.60.61.00.41.80.2
stracolmo28.51.640.83.237.83.130.52.431.22.023.22.724.92.032.92.528.52.624.73.825.03.518.21.69.71.130.21.626.20.6
normale27.71.640.03.231.83.035.92.535.72.020.22.621.91.927.02.319.92.321.23.521.33.312.81.413.61.319.81.423.90.5
leggero11.11.112.02.28.51.810.61.715.41.58.21.88.91.39.51.57.21.56.82.26.92.18.71.212.11.25.80.89.80.4
aperto16.41.35.41.512.92.112.91.812.11.410.52.117.11.79.91.610.51.811.62.810.92.520.61.718.71.511.81.214.20.5
rado5.60.81.80.92.91.14.31.12.20.611.72.35.71.06.31.38.11.69.42.613.32.718.51.615.01.312.21.18.90.4
stracolmo per gruppi1.70.50.0.0.80.60.90.50.40.313.02.43.70.84.41.110.61.810.02.611.22.64.30.910.81.28.91.05.40.3
normale per gruppi2.00.50.0.1.20.70.30.31.10.45.51.64.00.86.21.26.01.48.52.48.82.24.00.812.21.26.90.94.90.3
chiusura verticale6.60.90.0.1.30.73.30.91.10.42.81.111.41.41.50.67.01.57.72.30.60.610.21.35.30.83.40.75.00.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862146/328477
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.50.30.0.3.11.10.30.31.00.43.92.23.21.01.60.90.0.0.0.0.0.3.11.21.50.70.50.51.30.2
stracolmo26.51.841.93.338.23.230.72.630.72.023.44.322.72.629.13.320.33.618.24.716.34.815.02.59.41.620.32.925.70.7
normale26.51.839.33.331.03.237.32.735.32.122.34.423.12.627.73.212.73.013.64.212.44.57.01.811.21.715.62.625.30.7
leggero10.71.312.52.38.51.911.01.815.81.67.52.86.01.57.71.910.32.74.42.58.63.85.91.712.01.72.61.210.10.5
aperto17.31.54.91.512.42.212.61.912.21.46.72.614.12.112.72.49.52.612.44.110.84.216.22.616.92.013.12.413.40.6
rado7.41.11.40.82.71.14.61.22.70.714.73.97.41.58.12.016.83.311.03.916.54.832.63.316.32.026.13.210.00.5
stracolmo per gruppi2.10.60.0.0.90.60.70.50.40.314.73.96.61.53.71.413.73.117.24.720.35.38.31.914.41.99.82.15.40.4
normale per gruppi2.00.60.0.1.80.90.30.31.10.55.42.46.31.47.91.98.82.612.44.113.54.53.91.413.51.88.82.14.70.4
chiusura verticale7.01.00.0.1.40.82.50.90.90.41.41.410.71.91.60.98.02.410.83.81.61.68.01.94.81.13.11.34.30.3
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.
all'interno del perimetronessuna indicazione0.0.........8.15.50.0.0.0.7.73.70.0.3.02.92.61.53.11.81.41.42.90.8
stracolmo30.09.6........24.38.736.09.049.613.525.76.114.76.831.18.218.53.511.93.216.34.521.01.8
normale26.59.3........8.15.611.36.116.010.328.86.327.08.121.46.912.93.021.24.110.23.717.71.7
leggero26.69.3........12.36.89.45.234.412.74.12.913.56.37.75.216.93.416.33.79.03.513.81.6
aperto8.75.9........13.07.112.55.90.0.15.65.116.76.97.54.221.93.714.53.619.84.716.01.6
rado0.0.........9.96.86.54.50.0.1.91.910.75.812.15.78.32.57.22.614.54.28.01.2
stracolmo per gruppi0.0.........13.17.10.0.0.0.8.23.93.33.312.05.72.51.410.53.15.72.76.01.1
normale per gruppi4.14.0........6.25.99.75.40.0.6.03.47.35.05.23.53.31.610.13.011.53.86.91.1
chiusura verticale4.14.0........4.94.814.76.80.0.1.91.96.84.60.0.13.03.05.22.311.53.87.71.2
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.0.0.0.6.73.70.0.4.82.31.70.83.01.32.41.40.0.2.71.92.10.93.31.01.10.42.10.3
stracolmo37.64.131.310.632.99.631.76.643.39.423.84.026.33.134.83.636.94.340.77.528.15.219.22.39.31.633.82.027.40.9
normale31.83.943.911.137.510.025.16.135.79.120.23.820.42.825.83.422.43.725.06.625.65.115.22.112.31.921.51.821.10.9
leggero10.42.65.15.08.25.67.93.87.14.97.72.512.52.39.52.34.61.84.83.35.62.86.11.410.51.76.61.18.10.6
aperto12.42.714.67.816.97.714.04.910.25.612.83.419.82.77.32.18.32.511.75.013.13.922.02.420.52.310.51.314.60.8
rado1.51.05.15.04.64.54.12.90.0.10.03.15.21.55.01.73.31.64.43.013.23.916.12.216.52.18.21.19.10.6
stracolmo per gruppi0.0.0.0.0.0.2.42.30.0.12.03.31.90.96.61.910.62.86.63.66.62.83.91.18.81.69.61.36.60.5
normale per gruppi1.51.00.0.0.0.0.0.0.0.5.22.30.40.46.11.83.41.74.33.05.12.53.81.112.21.86.41.05.30.5
chiusura verticale4.81.80.0.0.0.8.13.93.73.63.41.711.72.21.91.18.12.42.42.40.0.11.81.96.61.42.40.75.70.5
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.
totalenessuna indicazione0.40.20.0.2.81.01.20.60.90.44.81.62.40.62.20.82.30.80.0.1.81.02.50.62.40.61.00.31.70.2
stracolmo28.61.641.03.137.73.130.82.431.31.923.72.724.91.932.42.428.02.524.73.624.63.317.61.59.71.129.11.625.90.5
normale27.51.639.73.131.73.035.62.535.32.019.82.621.31.826.42.319.42.220.03.320.13.112.01.312.91.219.11.423.20.5
leggero11.21.111.82.28.51.810.51.615.41.58.11.88.91.39.41.56.91.56.42.17.12.18.21.111.91.25.80.89.70.4
aperto16.11.35.71.612.82.112.81.812.11.410.32.116.41.69.81.610.01.713.12.911.12.520.11.618.11.411.91.114.00.4
rado6.10.91.70.92.91.14.51.12.50.712.02.36.41.06.41.38.71.68.82.414.12.720.11.615.21.313.01.19.50.4
stracolmo per gruppi1.70.50.0.0.80.60.90.50.40.313.22.44.30.94.91.111.51.910.92.612.52.55.10.911.61.29.31.05.90.3
normale per gruppi2.00.50.0.1.60.80.30.31.00.45.41.64.00.86.81.36.11.48.82.48.12.13.70.812.61.27.40.95.10.3
chiusura verticale6.50.90.0.1.30.73.30.91.10.42.71.111.31.41.70.77.01.57.32.20.60.610.81.35.60.83.40.65.10.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862147/328478
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.10.42.51.04.31.32.81.03.10.85.32.95.11.44.41.63.52.04.02.85.03.51.71.22.00.90.90.92.80.3
stracolmo19.41.642.63.529.43.027.92.527.62.018.54.218.42.621.13.216.13.910.14.220.05.99.32.612.62.120.34.022.80.8
normale31.11.936.43.331.03.338.72.838.62.124.74.920.62.619.93.120.74.419.65.49.15.015.13.217.92.420.94.128.90.8
leggero16.61.612.52.413.82.512.91.914.51.614.44.112.92.215.12.811.63.518.75.75.64.011.32.89.91.915.93.713.80.6
aperto17.41.63.51.310.12.111.31.811.41.413.03.916.62.419.53.114.03.826.66.326.97.413.03.018.22.420.54.014.30.6
rado8.11.12.51.16.51.73.61.13.40.810.33.811.82.19.42.37.22.86.33.515.45.917.73.514.72.28.92.87.80.5
stracolmo per gruppi2.10.60.0.2.81.10.80.50.70.46.93.06.81.63.71.59.43.210.54.513.35.611.72.96.91.64.92.13.70.3
normale per gruppi1.80.60.0.1.60.90.0.0.0.4.62.64.01.26.11.911.73.54.22.94.73.216.03.47.11.64.92.13.20.3
chiusura verticale2.50.60.0.0.50.52.00.80.70.42.11.53.81.20.70.75.82.50.0.0.0.4.21.910.71.92.91.62.60.3
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.
all'interno del perimetronessuna indicazione0.0.........22.09.60.0.0.0.6.13.44.03.92.82.73.51.73.62.11.61.63.90.9
stracolmo38.910.2........21.68.631.19.013.79.118.45.621.48.347.99.015.03.311.53.414.74.519.91.9
normale35.110.0........20.88.420.57.535.912.926.46.319.88.011.05.217.43.417.44.111.54.119.11.8
leggero8.75.9........5.25.04.24.16.96.73.92.719.88.02.52.511.83.015.43.99.93.910.01.4
aperto8.65.9........12.36.810.75.943.413.49.84.219.27.816.06.618.63.622.04.519.95.217.71.8
rado8.65.9........0.0.3.23.20.0.8.44.07.85.411.46.17.02.48.02.93.32.36.51.2
stracolmo per gruppi0.0.........3.93.810.25.60.0.7.93.80.0.2.82.711.83.03.72.19.83.86.91.2
normale per gruppi0.0.........0.0.10.05.50.0.6.43.64.03.90.0.7.82.59.43.214.44.47.21.2
chiusura verticale0.0.........14.27.610.05.50.0.12.84.94.03.95.73.96.92.49.03.115.04.68.81.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.0.4.44.30.0.0.0.9.53.23.21.23.21.44.21.82.92.84.52.51.30.74.21.20.90.42.60.4
stracolmo37.04.129.610.219.88.038.57.026.58.115.43.421.52.926.23.416.43.532.08.135.36.013.22.010.71.927.82.122.40.9
normale29.53.936.010.944.410.116.35.337.59.228.04.530.43.326.93.530.94.223.27.215.54.320.42.513.32.124.12.024.11.0
leggero12.12.814.67.99.16.118.25.525.08.211.03.016.12.611.52.59.12.720.57.112.84.311.72.012.22.014.51.713.20.8
aperto14.43.014.67.98.65.816.45.311.06.09.83.014.32.417.03.010.32.818.56.812.34.116.62.321.32.510.51.414.40.8
rado3.51.55.15.09.16.14.53.10.0.5.92.53.61.26.72.08.82.62.92.811.34.010.21.914.02.16.61.17.60.6
stracolmo per gruppi1.41.00.0.0.0.2.12.10.0.8.02.61.30.82.51.211.33.00.0.4.32.411.42.09.91.88.21.36.60.6
normale per gruppi0.70.70.0.0.0.0.0.0.0.3.21.62.71.12.81.45.42.10.0.1.41.410.91.97.51.63.60.84.50.5
chiusura verticale1.51.10.0.4.64.54.02.80.0.9.13.06.91.83.21.43.71.80.0.2.71.94.41.36.91.54.00.94.60.5
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.
totalenessuna indicazione0.90.42.20.94.31.32.40.83.00.79.22.14.00.83.71.04.31.33.71.74.21.71.90.63.20.70.90.42.80.2
stracolmo23.31.541.43.328.42.829.42.427.51.917.32.320.51.923.32.316.72.319.73.834.04.112.71.411.61.325.31.822.40.6
normale30.91.736.33.232.43.135.72.538.52.126.03.124.92.023.92.326.52.720.83.812.62.818.41.715.81.522.41.726.30.6
leggero15.51.312.72.313.32.313.61.815.11.511.72.213.81.613.11.88.91.819.53.98.32.511.61.411.71.314.31.413.30.5
aperto16.61.44.61.49.92.012.01.711.41.411.32.315.31.619.32.111.52.022.34.017.33.316.21.620.11.613.01.314.60.5
rado7.20.92.71.16.81.73.71.03.20.87.01.97.71.27.71.58.11.75.62.212.52.911.31.413.51.46.61.07.60.4
stracolmo per gruppi1.90.50.0.2.51.00.90.50.60.47.21.84.60.93.00.910.01.94.72.16.52.111.61.47.81.17.81.15.00.3
normale per gruppi1.50.50.0.1.40.80.0.0.0.3.41.33.80.84.31.17.81.72.81.62.01.111.41.47.61.14.80.84.00.3
chiusura verticale2.20.50.0.1.00.72.20.80.70.36.91.85.51.11.80.76.21.50.90.92.61.35.01.08.81.14.90.93.90.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862148/328479
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.00.42.41.04.01.22.70.93.10.74.62.55.11.34.01.52.51.43.02.13.92.71.20.81.50.70.60.62.50.3
stracolmo18.91.642.93.428.62.928.02.527.81.919.44.017.82.420.33.015.33.212.54.121.15.49.92.211.91.818.03.021.90.7
normale30.11.836.63.330.13.238.82.738.02.122.54.419.52.518.62.918.83.517.74.67.03.914.02.615.12.014.22.726.70.8
leggero15.81.512.32.313.92.412.91.914.61.512.43.512.32.114.82.710.72.813.94.48.44.19.62.28.31.511.92.512.90.6
aperto17.21.53.51.311.32.211.11.811.31.412.23.516.92.319.33.010.72.821.45.126.16.312.52.516.92.115.82.814.00.6
rado9.21.22.41.17.01.73.91.13.90.810.43.511.42.09.62.214.03.112.64.215.55.121.53.118.92.221.03.110.10.5
stracolmo per gruppi2.70.70.0.2.71.10.70.50.60.410.13.28.21.76.21.811.52.912.64.212.34.814.02.610.41.78.72.25.20.4
normale per gruppi2.80.70.0.1.50.90.0.0.0.6.62.94.51.36.71.911.52.94.72.73.62.514.52.77.11.47.01.93.90.3
chiusura verticale2.30.60.0.0.90.71.90.80.70.41.81.34.31.30.60.64.92.01.51.52.12.02.91.39.81.62.91.32.70.3
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.
all'interno del perimetronessuna indicazione0.0.........21.09.20.0.0.0.5.73.23.73.62.72.73.41.73.21.81.41.43.70.9
stracolmo38.910.2........25.08.931.19.013.79.117.35.223.58.246.78.916.23.313.03.414.04.120.11.8
normale35.110.0........19.98.120.57.535.912.924.86.018.37.510.75.116.83.315.23.69.93.617.81.7
leggero8.75.9........4.94.84.24.16.96.73.62.622.28.12.52.511.42.913.53.511.33.810.01.4
aperto8.65.9........11.86.510.75.943.413.411.24.417.77.215.66.518.03.521.34.217.14.517.21.7
rado8.65.9........0.0.3.23.20.0.7.93.87.25.011.16.06.82.37.02.68.43.36.91.2
stracolmo per gruppi0.0.........3.73.610.25.60.0.9.34.00.0.2.72.711.42.97.52.79.83.57.71.2
normale per gruppi0.0.........0.0.10.05.50.0.8.13.93.73.60.0.9.22.79.33.013.84.07.81.2
chiusura verticale0.0.........13.67.310.05.50.0.12.04.63.73.68.04.56.72.310.03.014.24.29.01.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.0.4.24.10.0.0.0.10.23.13.01.13.01.33.91.72.42.34.02.31.20.73.71.10.70.42.40.3
stracolmo35.94.029.610.222.88.238.57.026.58.114.43.221.62.925.03.315.93.328.77.131.65.513.32.010.81.825.81.921.50.9
normale29.43.836.010.942.89.916.35.337.59.227.24.330.93.228.53.431.24.021.86.416.54.219.22.313.01.922.91.823.60.9
leggero12.42.814.67.98.85.918.25.525.08.210.32.915.52.511.32.48.42.524.66.914.14.211.51.912.61.913.71.513.10.7
aperto14.73.014.67.98.25.616.45.311.06.010.02.914.22.416.42.89.62.615.35.713.54.115.62.220.02.39.71.313.80.7
rado4.11.65.15.08.85.94.53.10.0.5.52.43.91.36.21.98.92.54.73.212.84.012.72.015.02.010.41.39.20.6
stracolmo per gruppi1.30.90.0.0.0.2.12.10.0.10.73.01.70.84.11.512.93.02.42.33.82.211.61.910.71.88.31.27.30.6
normale per gruppi0.70.70.0.0.0.0.0.0.0.3.01.52.61.12.61.35.82.10.0.1.21.210.01.87.61.54.00.84.50.4
chiusura verticale1.51.00.0.4.44.34.02.80.0.8.62.86.61.73.01.33.41.70.0.2.41.74.81.26.71.44.50.94.60.5
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.
totalenessuna indicazione0.80.32.20.94.01.22.30.82.90.79.02.03.90.83.40.93.61.12.91.43.71.51.60.52.70.60.80.32.60.2
stracolmo22.61.541.73.328.02.729.42.427.71.917.52.320.21.822.32.115.92.119.83.531.43.712.91.411.61.223.01.521.60.5
normale30.11.636.53.131.43.035.82.538.02.024.52.924.51.923.82.225.02.419.13.312.22.617.11.514.21.319.81.424.90.5
leggero15.01.312.52.213.42.213.61.815.11.510.62.013.21.512.91.88.51.618.93.49.82.410.91.310.81.113.11.212.70.4
aperto16.51.34.51.411.02.011.81.711.31.311.12.115.41.618.82.010.31.818.83.418.03.115.21.518.81.411.71.214.20.5
rado8.21.02.61.17.21.74.01.03.70.87.01.87.71.27.61.410.81.89.12.513.32.714.21.415.71.312.51.19.50.4
stracolmo per gruppi2.40.50.0.2.41.00.90.50.60.39.82.05.51.05.01.111.71.96.92.26.31.912.31.410.11.18.51.06.20.3
normale per gruppi2.30.50.0.1.40.80.0.0.0.4.21.44.00.84.51.18.51.63.01.51.71.011.21.37.61.05.50.84.40.3
chiusura verticale2.10.50.0.1.30.72.20.80.70.36.31.75.61.01.70.75.51.31.51.03.51.44.60.98.51.05.00.83.90.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862149/328480
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione di produzione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.50.43.30.54.91.02.60.70.90.92.90.3
stracolmo25.01.528.41.419.31.813.01.420.34.022.80.8
normale32.51.637.01.520.91.917.11.620.94.128.80.8
leggero15.51.313.81.113.91.610.81.315.93.713.80.6
aperto13.91.211.11.017.11.717.71.620.54.014.40.6
rado6.70.94.10.610.61.413.41.58.92.87.80.5
stracolmo per gruppi1.60.51.10.35.91.19.11.24.92.13.70.3
normale per gruppi1.30.40.30.24.91.09.41.24.92.13.20.3
chiusura verticale1.90.51.00.32.50.76.81.12.91.62.60.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.0.0.6.53.14.01.11.61.63.80.9
stracolmo39.010.20.0.24.05.418.32.214.74.519.71.9
normale34.910.00.0.24.35.318.62.211.54.119.31.8
leggero8.75.90.0.5.02.811.21.89.93.910.01.4
aperto8.75.90.0.18.64.918.02.219.95.217.81.8
rado8.75.90.0.1.41.47.81.53.32.36.41.1
stracolmo per gruppi0.0.0.0.6.23.07.21.59.83.87.01.2
normale per gruppi0.0.0.0.4.82.76.91.414.44.47.21.2
chiusura verticale0.0.0.0.9.33.68.11.615.04.68.71.3
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.90.94.20.93.10.60.90.42.50.4
stracolmo36.13.831.44.622.31.915.71.327.82.122.60.9
normale30.23.629.14.528.42.119.41.424.12.024.11.0
leggero12.42.617.73.813.51.611.81.214.51.713.20.8
aperto14.42.812.93.314.51.616.81.410.51.414.30.8
rado3.71.54.02.05.01.011.01.16.61.17.50.6
stracolmo per gruppi1.20.81.01.03.30.89.81.18.21.36.70.6
normale per gruppi0.60.60.0.2.90.87.51.03.60.84.50.5
chiusura verticale1.30.93.01.76.01.14.90.84.00.94.50.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione1.20.43.10.54.70.63.10.40.90.42.80.2
stracolmo27.21.428.71.321.01.315.30.925.31.822.50.6
normale32.21.536.31.424.61.318.50.922.41.726.30.6
leggero14.91.114.11.013.21.111.40.814.31.413.20.5
aperto13.91.111.20.916.01.217.30.913.01.314.70.5
rado6.20.84.10.67.50.811.20.86.61.07.60.4
stracolmo per gruppi1.50.41.10.34.70.79.10.77.81.15.10.3
normale per gruppi1.20.40.30.14.00.68.00.74.80.84.00.3
chiusura verticale1.70.41.20.34.50.76.20.64.90.93.90.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862150/328481
IFN4
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.50.30.0.3.31.20.0.1.00.54.62.63.61.21.81.10.0.0.0.0.0.4.21.82.00.90.90.91.40.2
stracolmo26.61.841.53.439.23.430.72.630.62.023.84.722.82.731.23.721.54.422.15.814.25.416.23.39.41.829.34.527.30.8
normale27.51.839.43.330.73.237.72.736.02.126.25.025.82.931.03.615.13.916.25.213.75.88.12.514.12.222.14.228.20.8
leggero11.11.312.92.48.51.911.11.815.91.68.83.36.41.66.41.913.93.85.93.410.25.08.02.412.92.13.91.910.90.6
aperto17.81.64.61.512.12.312.71.912.21.57.93.014.82.312.82.610.53.316.65.49.15.018.13.521.22.614.73.514.00.6
rado5.81.01.50.82.41.14.31.22.10.616.04.44.71.38.12.115.33.98.44.016.75.821.23.715.62.314.63.57.00.5
stracolmo per gruppi1.40.50.0.0.90.70.70.50.40.34.62.65.51.41.81.18.43.08.13.918.16.37.02.39.11.85.72.33.10.3
normale per gruppi1.80.60.0.1.40.80.30.31.10.56.42.85.91.55.51.87.22.910.34.415.66.05.72.111.02.04.82.13.60.3
chiusura verticale7.41.10.0.1.50.92.50.90.60.31.71.710.42.01.30.98.23.012.44.62.52.511.52.94.61.33.91.94.40.4
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.
all'interno del perimetronessuna indicazione0.0.........8.55.80.0.0.0.8.13.80.0.3.23.12.71.53.62.01.61.63.10.8
stracolmo30.09.6........25.49.137.29.249.613.526.86.417.17.733.28.618.43.510.13.216.84.821.61.9
normale26.59.3........8.55.811.76.316.010.327.86.431.29.122.97.312.73.023.04.511.54.118.41.8
leggero26.69.3........12.97.19.75.334.412.74.33.011.56.24.14.016.83.418.64.28.63.713.91.6
aperto8.75.9........13.77.412.96.10.0.16.35.311.76.45.53.822.93.914.13.822.45.316.21.7
rado0.0.........10.47.13.23.20.0.2.02.08.45.712.96.17.82.55.82.511.44.16.91.2
stracolmo per gruppi0.0.........9.06.20.0.0.0.6.33.63.83.812.86.01.81.29.63.23.22.24.91.0
normale per gruppi4.14.0........6.56.210.05.50.0.6.33.58.45.75.53.83.41.710.33.311.44.17.01.2
chiusura verticale4.14.0........5.25.015.27.00.0.2.02.07.85.40.0.13.63.14.72.313.04.38.11.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.0.0.0.6.83.80.0.5.12.41.80.93.11.42.61.50.0.3.02.12.30.93.11.11.10.52.20.3
stracolmo37.84.131.310.632.99.630.36.643.39.423.94.126.33.135.33.736.94.543.88.729.15.619.62.49.71.837.42.328.71.0
normale31.73.943.911.137.510.025.66.235.79.121.14.020.62.925.93.521.23.829.17.827.55.616.02.212.62.022.52.021.80.9
leggero9.92.55.15.08.25.68.13.97.14.98.02.612.62.410.02.44.92.06.34.26.33.16.81.59.71.86.51.18.20.6
aperto12.72.814.67.816.97.714.35.010.25.612.33.420.12.87.72.28.92.79.15.010.43.823.52.621.82.510.51.415.00.8
rado1.51.05.15.04.64.54.22.90.0.10.53.25.01.45.31.83.61.82.92.814.94.414.22.217.42.34.91.08.10.6
stracolmo per gruppi0.0.0.0.0.0.2.42.40.0.11.63.31.50.84.41.610.52.90.0.7.43.23.11.17.71.69.21.35.70.5
normale per gruppi1.51.00.0.0.0.0.0.0.0.4.12.10.40.46.41.93.61.85.63.91.41.43.81.211.21.95.81.14.70.5
chiusura verticale4.91.80.0.0.0.8.34.03.73.63.51.711.72.32.01.17.82.53.13.10.0.10.71.97.01.52.20.75.70.5
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.
totalenessuna indicazione0.40.20.0.2.91.00.90.51.00.45.31.72.60.72.40.82.81.00.0.2.21.32.90.82.70.71.10.41.80.2
stracolmo28.81.740.63.238.63.230.62.431.32.024.02.825.22.033.92.629.62.827.94.325.83.818.51.79.61.234.11.927.30.6
normale28.31.639.83.231.43.136.02.536.02.121.72.822.72.028.02.420.42.523.84.022.43.613.31.514.71.421.41.625.00.6
leggero11.41.212.22.28.51.810.61.715.51.68.82.09.31.39.21.67.91.77.32.56.92.39.41.312.31.36.31.010.20.4
aperto16.61.45.51.612.62.212.91.812.11.410.72.217.01.79.91.610.92.013.13.28.82.522.01.920.51.612.31.314.50.5
rado4.80.81.80.92.61.14.31.12.00.612.62.44.70.96.41.37.31.66.62.414.93.014.51.615.01.47.11.07.40.4
stracolmo per gruppi1.10.40.0.0.80.60.90.50.40.38.62.13.40.83.00.98.91.84.52.011.72.73.80.98.51.18.01.14.20.3
normale per gruppi1.80.50.0.1.20.70.30.31.10.45.21.63.80.85.71.25.41.58.42.66.42.14.20.911.01.36.21.04.30.3
chiusura verticale6.90.90.0.1.30.83.30.90.70.43.01.211.31.51.60.76.81.68.42.60.70.711.51.45.70.93.50.75.20.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862151/328482
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione di produzione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %±
nessuna indicazionenessuna indicazione1.40.43.20.54.60.91.90.50.60.62.60.3
stracolmo24.61.528.31.418.91.712.91.218.03.021.90.7
normale31.91.636.51.519.61.715.01.314.22.726.70.7
leggero14.91.213.81.113.21.59.41.111.92.512.90.6
aperto13.91.211.21.017.11.615.91.315.82.814.10.6
rado7.50.94.50.610.41.317.91.421.03.110.10.5
stracolmo per gruppi2.00.51.10.38.01.211.71.28.72.25.20.4
normale per gruppi2.10.50.30.25.51.09.11.17.01.93.90.3
chiusura verticale1.80.51.10.32.70.76.10.92.91.32.70.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetronessuna indicazione0.0.0.0.6.43.13.71.11.41.43.60.8
stracolmo39.010.20.0.25.25.418.92.114.04.120.01.8
normale34.910.00.0.23.95.317.32.19.93.618.01.7
leggero8.75.90.0.4.92.810.71.711.33.89.91.4
aperto8.75.90.0.18.34.817.72.117.14.517.21.7
rado8.75.90.0.1.41.47.31.48.43.36.71.1
stracolmo per gruppi0.0.0.0.6.13.08.21.59.83.57.81.2
normale per gruppi0.0.0.0.4.72.77.61.513.84.07.81.2
chiusura verticale0.0.0.0.9.13.68.51.514.24.29.01.3
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.90.94.20.92.80.60.70.42.30.3
stracolmo35.23.732.14.621.71.915.21.225.81.921.70.9
normale30.13.628.84.529.12.018.81.322.91.823.60.9
leggero12.72.617.63.812.91.512.21.113.71.513.00.7
aperto14.72.812.83.314.31.616.01.39.71.313.80.7
rado4.21.64.01.94.91.012.51.110.41.39.20.6
stracolmo per gruppi1.20.81.01.04.50.910.41.18.31.27.30.6
normale per gruppi0.60.60.0.2.80.77.20.94.00.84.50.4
chiusura verticale1.30.93.01.75.71.04.90.74.50.94.60.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione1.20.33.00.54.50.62.60.40.80.32.60.2
stracolmo26.61.428.71.320.51.215.00.823.01.521.70.5
normale31.61.435.81.424.11.317.10.819.81.424.80.5
leggero14.41.114.11.012.61.010.90.713.11.212.70.4
aperto13.91.111.30.915.91.116.20.811.71.214.20.5
rado7.00.84.50.67.40.813.70.812.51.19.50.4
stracolmo per gruppi1.80.41.10.36.30.710.50.78.51.06.20.3
normale per gruppi1.80.40.20.14.20.68.00.65.50.84.40.3
chiusura verticale1.60.41.30.34.40.66.00.55.00.83.90.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862152/328483
IFN3
superficie forestale
valanghe SilvaProtect · grado di chiusura
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
valanghe SilvaProtectgrado di chiusura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazionenessuna indicazione0.90.42.20.94.81.32.60.93.00.75.22.55.41.33.61.32.31.32.71.94.72.71.50.91.40.60.50.52.50.3
stracolmo19.11.542.53.328.72.828.42.428.41.919.33.817.32.319.22.815.13.112.53.923.45.111.32.211.21.618.62.922.00.7
normale30.01.735.43.128.93.037.62.638.02.022.94.320.02.418.62.718.93.416.34.310.84.214.32.414.21.813.62.526.40.7
leggero15.91.412.62.213.92.312.51.814.31.512.83.312.82.013.72.411.62.814.04.26.93.49.72.19.11.511.92.413.00.6
aperto16.91.44.61.410.72.012.01.710.71.311.83.216.92.220.72.911.12.719.64.720.85.212.12.317.22.015.02.613.90.6
rado9.11.12.71.16.81.64.21.14.20.88.93.111.21.910.32.213.83.012.53.915.84.620.12.818.72.020.53.010.00.5
stracolmo per gruppi2.70.60.0.3.11.10.60.40.80.410.63.28.31.66.51.712.22.912.63.912.94.314.82.59.71.59.72.25.30.4
normale per gruppi2.70.60.0.1.80.90.0.0.0.5.82.54.11.26.51.810.62.75.72.83.02.113.72.48.11.47.01.93.90.3
chiusura verticale2.50.60.0.1.20.72.00.80.70.32.81.64.01.21.00.74.41.84.22.41.71.72.51.110.31.63.21.32.90.3
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.
all'interno del perimetronessuna indicazione0.0.....0.0...17.57.90.0.0.0.4.52.56.24.22.62.63.01.53.71.81.21.23.50.8
stracolmo40.09.8....0.0...27.38.832.68.312.08.014.64.527.38.048.58.517.53.313.53.215.94.120.91.7
normale36.09.6....100.0...17.87.320.47.032.011.825.85.616.16.69.74.617.43.216.33.59.93.318.11.6
leggero8.05.4....0.0...4.24.13.63.512.08.03.12.219.07.12.42.311.62.714.53.411.23.510.01.3
aperto8.05.4....0.0...10.65.811.75.543.912.514.14.415.76.416.56.316.03.120.73.916.24.116.61.6
rado8.05.4....0.0...0.0.2.72.70.0.8.13.56.24.210.25.56.02.06.12.27.52.96.21.0
stracolmo per gruppi0.0.....0.0...3.33.38.74.80.0.7.93.40.0.2.62.610.92.76.52.411.13.57.31.1
normale per gruppi0.0.....0.0...7.65.28.54.70.0.11.94.26.44.40.0.10.42.69.92.812.13.68.81.2
chiusura verticale0.0.....0.0...11.86.411.95.70.0.10.23.93.23.17.54.27.32.28.92.714.94.08.81.2
totale100.0.....100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetronessuna indicazione0.0.0.0.4.14.00.0.0.0.10.22.84.31.23.11.24.51.72.22.23.72.11.40.73.31.00.70.32.60.3
stracolmo36.73.930.29.620.97.637.06.433.78.315.23.120.32.624.53.015.93.131.57.132.05.314.32.010.41.727.21.822.00.8
normale29.83.735.410.042.69.517.45.031.88.324.63.830.63.029.73.230.73.820.05.915.74.019.22.212.51.823.11.723.40.9
leggero12.22.617.07.88.25.617.04.925.17.711.42.815.22.311.02.210.02.523.16.513.24.011.61.813.01.813.61.413.20.7
aperto14.32.812.87.011.86.419.35.39.45.212.63.015.02.315.92.69.02.416.75.714.94.015.92.120.12.29.01.213.90.7
rado3.81.54.54.48.25.63.92.70.0.6.12.23.81.26.41.87.42.14.43.013.33.912.01.915.42.010.11.29.00.6
stracolmo per gruppi1.20.90.0.0.0.1.91.90.0.10.02.61.90.83.51.311.02.62.22.23.62.011.11.810.51.77.81.16.90.5
normale per gruppi0.60.60.0.0.0.0.0.0.0.2.71.32.71.03.31.37.02.10.0.1.21.210.21.78.11.53.80.84.60.4
chiusura verticale1.30.90.0.4.14.03.42.40.0.7.32.46.21.62.51.14.41.80.0.2.31.64.51.26.61.34.70.94.50.4
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.
totalenessuna indicazione0.70.32.00.84.71.22.30.72.80.79.01.84.60.83.20.93.61.03.31.43.81.41.80.52.50.50.70.32.60.2
stracolmo22.91.441.43.127.92.629.52.228.71.818.02.319.51.721.42.015.42.021.43.432.33.514.01.311.21.124.31.421.90.5
normale30.21.535.43.030.32.935.12.337.71.923.22.624.71.824.42.125.22.317.43.112.82.517.21.513.81.219.81.324.60.5
leggero15.01.213.02.113.32.113.11.714.91.411.22.013.31.512.41.69.31.617.83.28.82.211.01.211.51.113.01.212.80.4
aperto16.21.25.41.510.81.913.01.710.61.212.12.115.81.519.31.910.81.717.93.217.32.914.71.418.91.411.01.114.10.4
rado8.10.92.81.16.91.64.11.04.00.86.61.67.51.18.11.310.01.68.72.213.52.613.31.315.61.312.11.19.30.4
stracolmo per gruppi2.40.50.0.2.81.00.80.50.70.49.51.85.50.94.81.010.91.76.82.16.71.912.21.39.61.08.50.96.00.3
normale per gruppi2.30.50.0.1.60.80.0.0.0.4.41.33.80.84.71.19.31.64.11.61.60.911.31.28.41.05.20.74.60.3
chiusura verticale2.20.50.0.1.50.82.20.70.60.36.01.55.41.01.70.65.51.32.71.33.11.34.40.88.61.05.30.84.00.2
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862153/328484
Risultato della ricerca: 155780 iscrizioni 6491 pagine

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