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IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %±
nessuna indicazione< 1%2.80.43.60.84.71.24.01.47.31.411.02.34.10.3
1-9%17.70.927.92.033.12.746.93.537.82.642.33.625.80.7
10-25%23.31.035.72.228.52.627.83.229.32.426.33.226.60.8
26-50%20.40.918.51.817.22.113.12.414.71.914.72.618.50.7
51-75%17.70.99.81.410.61.76.61.88.21.54.11.413.50.6
76-100%18.20.94.40.95.81.31.50.92.70.91.60.911.50.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%4.54.44.92.115.24.04.81.916.33.810.23.79.51.3
1-9%30.79.736.54.724.34.950.54.534.64.849.46.039.22.2
10-25%21.18.431.84.631.45.334.14.327.44.522.75.029.72.1
26-50%22.18.713.63.413.33.99.82.713.13.416.34.513.31.5
51-75%4.54.47.02.611.93.70.0.7.42.70.0.5.01.0
76-100%17.17.86.22.44.02.30.80.81.01.01.41.43.40.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%0.80.53.10.86.81.55.81.410.81.76.21.05.60.5
1-9%18.22.427.22.125.32.542.82.942.62.850.02.235.91.0
10-25%30.12.832.92.227.52.630.42.726.02.526.81.929.01.0
26-50%24.82.720.51.924.52.516.42.214.22.012.21.418.00.8
51-75%16.62.39.71.410.11.84.51.26.11.43.50.87.80.6
76-100%9.51.86.51.25.81.40.0.0.30.31.30.53.70.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%2.50.33.50.66.80.95.00.99.91.17.70.95.00.3
1-9%17.90.828.51.428.81.745.72.039.41.848.11.830.40.6
10-25%24.10.934.11.528.41.730.31.927.71.626.41.627.70.6
26-50%20.90.918.91.219.81.514.01.414.31.313.21.217.90.5
51-75%17.40.89.50.910.61.24.30.87.20.93.30.610.80.4
76-100%17.10.85.50.75.60.90.70.31.50.41.40.48.10.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862226/328557
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione< 1%6.01.05.31.63.41.31.80.73.50.82.11.52.10.93.71.42.41.44.62.69.04.40.60.61.60.71.81.13.40.3
1-9%18.91.615.32.616.82.619.22.218.91.728.34.925.02.726.33.334.14.433.76.035.66.928.53.434.22.628.53.623.30.7
10-25%29.41.922.12.926.63.124.82.521.01.825.34.834.73.030.33.529.94.225.65.620.15.836.83.733.42.635.03.728.20.8
26-50%20.01.617.22.624.13.022.72.420.51.833.85.324.02.723.93.215.63.419.75.115.05.222.83.217.52.122.93.321.10.7
51-75%14.01.411.72.319.12.716.72.117.31.79.43.310.31.99.52.27.82.58.23.511.04.79.52.38.51.68.72.212.90.6
76-100%11.71.328.43.210.02.014.82.018.71.71.11.14.01.26.31.810.22.88.23.59.34.01.81.14.81.23.11.411.10.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%12.97.0........0.0.6.54.46.86.60.0.0.0.13.26.22.41.45.92.31.61.64.10.9
1-9%25.08.9........33.59.931.68.841.413.232.56.652.69.717.96.842.74.535.94.937.55.836.42.2
10-25%22.38.8........31.810.029.78.813.99.133.56.621.88.031.58.432.74.329.74.734.75.730.52.1
26-50%22.38.8........24.89.014.96.922.111.322.15.814.86.819.16.517.33.421.44.217.44.619.21.8
51-75%12.97.0........9.96.56.54.415.810.34.22.910.86.011.55.44.21.86.02.47.33.27.01.2
76-100%4.64.5........0.0.10.85.90.0.7.83.80.0.6.84.80.80.81.01.01.41.42.80.8
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%5.61.90.0.4.44.32.12.10.0.4.21.83.01.22.71.23.81.74.73.25.92.93.91.25.41.32.10.63.60.4
1-9%19.43.320.19.08.45.78.24.06.54.524.54.316.02.527.53.421.13.716.75.724.55.133.62.836.02.737.22.128.41.0
10-25%30.03.824.59.634.49.831.16.718.97.625.84.440.93.526.53.442.24.536.87.722.24.834.22.831.22.735.52.133.21.0
26-50%22.33.536.010.940.510.042.67.117.37.128.34.525.93.123.13.316.83.424.46.825.75.220.12.419.92.314.71.621.10.9
51-75%13.32.94.84.73.83.810.14.339.19.310.93.27.01.811.52.59.32.715.15.77.83.16.51.54.91.27.31.18.40.6
76-100%9.52.514.67.98.55.85.93.318.17.46.32.47.21.88.62.26.82.32.32.313.94.31.80.82.60.93.10.85.30.5
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.
totale< 1%6.20.94.81.53.51.21.80.73.40.82.91.12.70.73.40.92.60.93.71.68.52.42.60.73.80.72.00.53.50.2
1-9%19.21.415.72.515.92.417.72.018.31.627.03.021.51.927.42.328.42.732.24.126.63.534.01.935.21.835.41.726.20.6
10-25%29.31.622.32.827.42.925.62.320.91.726.23.137.12.227.92.435.72.828.44.023.63.534.72.032.01.735.31.730.20.6
26-50%20.51.518.82.625.82.925.42.320.41.730.13.224.32.023.52.217.22.220.23.620.83.320.31.719.01.516.71.421.00.5
51-75%13.81.211.12.117.52.515.81.918.41.710.22.18.71.310.71.67.81.610.92.89.62.46.91.16.60.97.61.010.80.4
76-100%11.11.127.23.09.91.913.61.818.71.73.51.35.81.17.21.48.31.64.61.910.92.61.60.53.40.72.90.68.30.4
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862227/328558
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione< 1%6.10.94.81.54.01.32.10.83.60.81.91.32.61.03.71.32.81.44.02.36.93.41.50.81.40.61.60.93.50.3
1-9%18.81.515.42.418.72.518.72.119.01.628.74.625.82.625.83.131.74.134.45.637.36.130.33.233.62.429.23.323.50.7
10-25%29.11.721.92.825.82.925.32.320.71.726.54.634.52.931.23.332.34.126.65.320.65.135.83.333.22.535.63.528.20.7
26-50%20.51.516.82.523.92.822.72.220.91.731.34.823.42.624.23.116.03.219.64.812.64.119.72.818.52.022.73.121.00.7
51-75%13.81.311.72.218.42.516.52.017.41.69.63.19.81.89.42.17.52.38.43.39.83.910.32.18.61.58.12.012.70.6
76-100%11.71.229.53.09.21.814.71.918.41.62.01.44.01.25.61.69.82.66.93.012.74.32.51.14.71.12.71.211.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%11.96.4....0.0...0.0.5.43.75.95.70.0.3.02.912.35.82.21.25.22.11.41.43.70.8
1-9%31.39.2....0.0...33.79.429.88.042.312.429.95.852.49.016.76.341.64.239.14.736.95.436.52.0
10-25%20.48.1....0.0...27.59.034.18.412.38.238.96.219.07.131.78.030.53.929.44.335.65.330.42.0
26-50%20.48.1....100.0...25.48.512.55.925.811.218.55.012.86.022.66.721.33.519.43.716.14.119.41.7
51-75%11.96.4....0.0...8.55.75.43.713.79.04.92.812.86.110.65.13.71.66.12.28.73.26.91.1
76-100%4.14.1....0.0...5.04.812.86.00.0.7.73.40.0.6.14.30.70.70.90.91.21.23.00.7
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 perimetro< 1%7.12.10.0.4.14.01.91.90.0.4.71.93.01.12.31.03.21.44.22.95.32.63.61.15.21.22.70.73.60.4
1-9%18.33.117.78.07.55.17.33.512.45.822.13.716.22.429.53.225.23.617.65.624.54.834.32.737.32.637.52.029.00.9
10-25%30.83.725.89.134.29.231.96.216.16.628.64.141.13.225.63.139.14.134.37.320.44.533.12.729.22.534.82.032.51.0
26-50%21.83.331.29.839.29.440.46.518.56.827.04.024.12.821.93.016.93.223.26.528.45.120.72.319.92.214.61.420.70.8
51-75%13.52.74.24.17.55.111.74.237.38.612.33.08.51.811.92.310.02.518.76.08.63.16.61.45.61.27.31.19.00.6
76-100%8.62.321.28.47.55.16.93.315.76.45.42.07.11.78.82.05.61.92.02.012.84.01.60.72.90.93.10.75.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%6.40.84.31.34.01.22.10.73.40.73.11.12.90.73.10.82.50.83.91.57.32.02.60.63.50.62.40.53.60.2
1-9%19.11.315.62.317.62.417.11.918.61.625.92.821.81.728.22.228.62.533.03.927.53.334.51.835.91.735.71.626.50.5
10-25%29.21.622.32.726.62.726.12.220.51.627.62.937.42.127.92.236.42.627.43.722.83.233.41.831.01.635.01.629.90.6
26-50%20.81.418.12.525.52.725.32.120.81.628.52.923.01.823.12.116.82.119.33.321.63.020.51.619.21.416.51.320.80.5
51-75%13.71.211.02.017.32.315.81.818.41.610.82.08.91.210.81.58.11.512.52.79.42.27.21.07.00.97.60.910.90.4
76-100%10.91.128.72.99.11.713.61.718.31.64.01.35.91.06.91.37.61.54.01.611.42.51.70.53.40.62.80.68.20.3
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 #862228/328559
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione< 1%1.50.52.61.22.01.03.61.13.30.88.23.02.41.03.31.32.41.70.0.10.14.92.41.48.11.711.63.23.60.3
1-9%22.01.713.32.422.32.916.02.111.61.423.65.028.83.030.13.631.95.038.46.949.68.245.94.540.93.142.84.924.30.8
10-25%25.81.816.52.729.63.221.72.322.31.832.55.537.93.231.53.737.85.237.17.017.46.132.54.230.02.927.84.527.00.8
26-50%19.41.623.93.120.92.921.92.419.61.817.34.417.12.515.82.916.23.916.55.311.05.312.43.012.22.114.03.518.30.7
51-75%16.81.616.72.714.62.519.42.320.11.816.04.48.71.812.82.75.92.66.03.45.03.45.12.06.41.53.81.914.00.6
76-100%14.51.527.03.010.52.117.42.223.21.92.51.85.11.46.42.05.82.52.02.07.03.91.61.22.41.00.0.12.70.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%4.64.5........0.0.3.53.427.511.87.73.88.35.619.97.35.02.017.54.19.93.89.81.4
1-9%30.59.6........36.910.139.49.320.710.733.76.736.29.520.37.549.24.633.75.150.96.439.12.3
10-25%21.38.5........48.210.831.38.86.96.727.36.428.19.038.18.635.64.427.74.822.45.330.02.1
26-50%22.08.7........15.08.111.76.324.212.014.65.119.67.82.92.99.32.713.83.716.84.813.31.6
51-75%4.64.5........0.0.6.54.513.99.110.54.47.85.311.85.60.0.6.22.70.0.4.61.0
76-100%17.07.8........0.0.7.55.26.86.66.23.50.0.7.04.90.90.81.21.20.0.3.20.8
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%0.70.75.15.00.0.0.0.0.0.7.72.71.80.96.91.91.51.06.04.15.52.76.01.511.51.96.91.25.70.5
1-9%21.53.519.48.88.45.720.65.87.14.922.84.223.23.024.63.437.44.522.46.931.85.942.73.043.13.050.72.335.71.1
10-25%33.34.036.410.933.89.824.66.210.85.931.14.736.23.427.73.528.84.229.47.923.25.330.92.827.72.727.32.129.31.0
26-50%17.83.214.67.936.69.838.37.031.28.718.03.823.73.023.23.417.53.633.28.222.95.215.72.312.12.010.81.517.50.9
51-75%15.83.10.0.17.37.912.54.843.29.412.93.58.11.911.52.69.52.76.34.29.23.64.61.35.21.43.10.87.80.6
76-100%10.92.724.59.63.93.84.02.87.75.27.62.87.01.86.11.95.42.12.82.77.33.10.0.0.40.41.30.53.90.4
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.
totale< 1%1.40.42.81.11.80.93.10.93.20.77.11.82.20.76.01.23.01.13.81.910.22.64.91.010.91.38.01.14.90.3
1-9%22.21.513.92.420.82.716.62.011.31.324.63.127.02.127.12.434.83.032.84.434.14.145.02.240.82.049.42.029.70.6
10-25%27.11.618.32.730.13.122.12.221.71.833.53.436.82.228.72.531.62.932.64.525.13.832.42.128.71.826.91.828.10.6
26-50%19.11.423.12.922.62.824.12.320.21.717.42.719.71.919.72.216.52.322.64.014.73.013.41.512.41.311.91.317.60.5
51-75%16.21.415.22.514.92.418.42.121.31.812.72.58.31.312.21.88.41.76.52.48.62.43.70.85.90.92.90.711.00.4
76-100%13.91.326.82.99.81.915.61.922.41.84.81.66.01.16.31.35.71.51.81.37.22.20.60.31.30.51.00.48.70.4
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862229/328560
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione< 1%5.40.95.41.73.61.31.50.73.60.82.31.62.21.02.81.23.21.85.93.411.25.40.0.1.60.81.91.43.40.3
1-9%18.01.615.22.617.12.619.32.219.11.731.85.324.72.825.13.434.35.132.46.744.48.029.24.136.93.028.94.522.90.8
10-25%29.81.922.53.025.93.124.82.521.21.826.05.134.23.131.93.730.04.932.76.815.45.936.44.338.03.039.24.928.60.8
26-50%20.41.717.12.724.83.122.82.420.11.828.05.424.52.824.23.416.34.014.45.116.16.023.53.915.72.318.03.820.80.8
51-75%14.61.512.02.318.62.816.72.216.91.710.63.710.12.09.82.47.02.88.34.05.94.19.02.65.41.48.02.712.90.6
76-100%11.71.327.93.210.02.114.82.019.11.71.31.34.21.36.31.99.23.16.23.57.03.91.81.22.30.94.02.011.40.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%12.97.0........0.0.6.54.46.86.60.0.0.0.13.56.42.51.45.62.41.91.84.10.9
1-9%25.08.9........35.010.231.68.841.413.231.86.652.910.015.86.644.24.535.35.239.16.336.62.2
10-25%22.38.8........28.610.029.78.813.99.134.96.823.68.532.38.631.24.333.35.134.36.130.92.2
26-50%22.38.8........26.09.414.96.922.111.320.85.811.86.419.66.717.93.520.44.318.15.019.11.8
51-75%12.97.0........10.36.86.54.415.810.34.43.011.76.411.85.63.41.75.52.46.73.26.71.2
76-100%4.64.5........0.0.10.85.90.0.8.13.90.0.7.04.90.90.80.0.0.0.2.50.8
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%5.71.90.0.4.44.32.12.10.0.4.41.93.01.22.91.34.01.85.63.96.43.23.41.16.01.52.40.73.70.4
1-9%19.63.420.19.08.45.78.24.06.54.525.64.415.92.627.03.521.33.817.06.323.65.234.02.939.23.038.92.329.01.0
10-25%29.63.824.59.634.49.831.16.718.97.626.04.541.53.527.03.543.64.638.58.522.75.134.32.929.12.836.12.233.31.1
26-50%22.63.536.010.940.510.042.67.117.37.128.44.625.63.122.83.315.93.520.77.025.15.419.82.519.42.414.51.720.90.9
51-75%12.82.84.84.73.83.810.14.339.19.39.13.07.21.812.02.68.92.715.46.47.13.16.61.54.01.25.61.17.90.6
76-100%9.62.514.67.98.55.85.93.318.17.46.52.56.91.88.32.26.32.32.82.715.24.61.90.92.20.92.40.75.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%5.70.94.91.53.71.31.60.73.40.83.11.22.80.83.00.92.91.04.52.09.52.62.30.74.10.82.30.63.60.3
1-9%18.51.415.62.516.22.417.82.018.41.729.03.221.21.926.62.427.82.832.24.527.63.835.22.137.71.937.21.926.30.6
10-25%29.61.722.72.826.83.025.72.321.11.726.33.237.12.228.82.537.23.032.54.623.03.734.12.133.41.936.51.930.50.6
26-50%20.91.518.82.626.52.925.52.320.01.728.03.324.42.023.42.317.02.415.83.621.23.520.31.818.01.515.41.520.70.6
51-75%14.21.311.32.117.02.515.82.018.11.79.82.28.61.311.11.77.41.711.33.17.92.36.51.14.80.96.11.010.50.4
76-100%11.11.226.73.09.92.013.61.819.01.73.81.35.81.17.01.47.61.73.71.810.92.81.60.61.90.62.40.68.40.4
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862230/328561
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione< 1%2.00.62.51.12.31.03.61.13.40.87.02.62.50.95.11.63.31.60.0.8.33.64.01.47.31.411.02.34.00.3
1-9%23.41.712.82.323.52.916.52.111.81.421.24.429.32.830.13.329.04.033.45.841.16.546.93.537.82.642.33.625.70.7
10-25%25.81.816.32.628.63.121.52.322.11.835.05.236.32.928.83.337.04.333.95.921.95.527.83.229.32.426.33.226.70.8
26-50%18.71.624.13.020.82.821.72.319.71.717.04.018.02.417.32.819.63.523.55.310.74.213.12.414.71.914.72.618.40.7
51-75%16.31.516.52.614.82.419.22.320.01.717.74.29.11.711.52.46.42.26.12.913.44.46.61.88.21.54.11.413.50.6
76-100%13.81.427.83.010.02.017.62.223.01.82.21.54.81.37.21.94.71.93.22.24.62.61.50.92.70.91.60.911.50.5
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.
all'interno del perimetro< 1%4.64.5........0.0.3.43.327.511.87.43.67.14.918.77.04.81.916.33.810.23.79.51.3
1-9%30.59.6........35.29.738.19.120.710.734.46.631.38.521.47.350.54.534.64.849.46.039.12.2
10-25%21.38.5........46.110.530.38.56.96.728.26.431.08.639.58.534.14.327.44.522.75.029.72.1
26-50%22.08.7........14.37.814.76.824.212.014.04.920.37.42.82.79.82.713.13.416.34.513.41.5
51-75%4.64.5........0.0.6.34.413.99.110.04.210.45.711.05.20.0.7.42.70.0.4.91.0
76-100%17.07.8........4.44.37.35.06.86.65.93.30.0.6.64.60.80.81.01.01.41.43.30.8
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%0.70.75.15.00.0.0.0.0.0.7.42.61.70.87.11.81.41.04.63.26.12.75.81.410.81.76.21.05.50.5
1-9%21.13.419.48.88.45.720.25.77.14.922.84.123.42.924.63.336.64.317.35.530.85.442.82.942.62.850.02.235.91.0
10-25%34.74.036.410.933.89.824.16.110.85.933.04.735.33.327.53.429.34.132.07.025.65.230.42.726.02.526.81.929.01.0
26-50%17.43.214.67.936.69.839.66.931.28.717.23.723.73.024.13.318.03.534.67.320.34.616.42.214.22.012.21.418.00.8
51-75%15.53.00.0.17.37.912.24.743.29.412.33.48.72.010.92.49.72.67.13.910.73.64.51.26.11.43.50.87.90.6
76-100%10.62.624.59.63.93.83.92.77.75.27.32.77.21.85.81.85.02.04.33.06.52.80.0.0.30.31.30.53.70.4
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.
totale< 1%1.90.52.71.12.10.93.10.93.20.76.41.62.20.66.81.23.21.03.01.59.52.35.00.99.91.17.70.95.00.3
1-9%23.21.513.42.322.02.717.02.011.61.323.42.927.32.027.32.333.12.727.83.732.43.745.72.039.41.848.11.830.40.6
10-25%27.21.618.12.629.13.021.92.221.61.735.23.335.62.127.42.332.42.732.74.027.23.530.31.927.71.626.41.627.80.6
26-50%18.61.423.22.922.42.724.12.320.21.716.82.620.21.820.62.118.02.226.43.713.22.614.01.414.31.313.21.217.90.5
51-75%15.81.315.12.415.02.318.22.021.11.713.32.48.71.211.31.78.31.67.32.211.72.44.30.87.20.93.30.610.80.4
76-100%13.31.227.52.99.41.815.71.922.31.74.81.56.01.16.51.35.01.32.91.45.91.80.70.31.50.41.40.48.10.3
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 #862231/328562
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione< 1%1.70.52.51.12.31.03.61.13.40.87.32.72.71.04.91.62.61.50.0.8.14.02.31.18.01.59.12.33.80.3
1-9%23.41.713.12.423.12.916.22.111.71.421.04.529.62.929.83.431.54.333.45.943.57.250.23.837.02.743.33.925.50.8
10-25%25.51.816.12.628.73.121.72.322.11.833.35.237.03.030.53.535.14.433.96.118.25.628.53.529.32.628.53.626.70.8
26-50%19.01.624.53.120.92.821.82.419.21.717.84.217.62.416.12.819.63.623.05.412.84.911.92.514.52.014.22.818.40.7
51-75%16.21.516.82.614.82.419.32.320.21.818.54.48.51.712.22.56.12.26.43.111.84.55.41.88.31.53.61.413.70.6
76-100%14.11.426.93.010.02.017.42.223.31.82.31.64.71.36.51.95.12.03.32.35.63.21.81.02.91.01.20.811.90.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%4.64.5........0.0.3.53.427.511.87.43.67.65.219.47.24.81.916.73.810.23.79.71.3
1-9%30.59.6........35.29.739.49.320.710.734.46.633.59.022.37.650.14.535.44.949.46.039.52.2
10-25%21.38.5........46.110.531.38.86.96.728.26.429.68.837.18.434.44.327.04.522.75.029.52.1
26-50%22.08.7........14.37.811.76.324.212.014.04.918.27.32.92.89.92.712.33.316.34.513.01.5
51-75%4.64.5........0.0.6.54.513.99.110.04.211.16.111.55.40.0.7.62.80.0.5.01.0
76-100%17.07.8........4.44.37.55.26.86.65.93.30.0.6.84.80.80.81.01.01.41.43.40.8
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%0.70.75.15.00.0.0.0.0.0.7.42.61.70.87.11.91.41.04.93.46.42.86.01.410.51.86.41.15.50.5
1-9%21.23.419.48.88.45.720.65.87.14.922.84.123.23.024.83.335.54.318.65.830.85.643.02.942.72.850.42.235.91.0
10-25%34.34.036.410.933.89.824.66.210.85.933.04.735.83.427.73.529.84.232.07.325.25.230.82.726.32.526.21.929.11.0
26-50%17.53.214.67.936.69.838.37.031.28.717.23.723.63.023.63.318.33.537.17.621.14.815.62.214.42.012.41.418.00.8
51-75%15.63.10.0.17.37.912.54.843.29.412.33.48.31.911.02.59.82.75.23.59.83.54.61.35.71.33.40.87.80.6
76-100%10.72.624.59.63.93.84.02.87.75.27.32.77.31.85.81.85.12.02.32.36.82.90.0.0.30.31.30.53.70.4
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.
totale< 1%1.60.52.81.12.10.93.10.93.30.76.61.72.30.76.81.23.01.03.11.69.82.44.60.910.21.17.30.94.90.3
1-9%23.31.513.62.321.62.716.82.011.51.323.42.927.42.027.12.333.72.728.73.932.93.846.62.139.21.848.81.830.40.6
10-25%27.01.617.92.629.33.022.12.221.51.834.53.336.22.228.32.431.72.732.44.125.63.630.81.927.71.726.41.627.80.6
26-50%18.81.423.62.922.52.724.12.319.81.717.12.619.81.819.92.118.12.326.53.814.42.813.31.414.21.313.11.217.80.5
51-75%15.81.315.42.415.12.318.42.121.41.813.62.58.31.211.71.78.41.67.02.210.82.43.90.87.11.03.10.610.90.4
76-100%13.51.226.72.99.41.915.61.922.51.84.91.66.01.16.21.35.31.32.31.36.42.00.70.41.60.51.30.48.30.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862232/328563
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazione< 1%6.11.05.31.63.81.32.10.83.70.82.01.42.81.03.71.42.21.34.42.58.64.20.60.61.60.71.81.03.50.3
1-9%19.31.615.32.616.52.518.92.219.01.728.54.824.82.726.53.332.44.333.65.834.26.730.53.534.02.629.53.523.40.7
10-25%29.31.822.12.926.73.025.62.521.01.824.54.734.43.029.93.432.54.227.65.623.25.935.83.633.52.634.53.628.40.8
26-50%19.81.617.22.624.22.922.32.420.41.833.75.223.92.724.23.215.63.318.74.914.45.022.13.217.72.123.03.221.00.7
51-75%13.81.411.72.318.82.716.72.117.21.79.13.210.21.99.42.27.52.47.83.310.64.59.22.28.31.58.32.112.70.6
76-100%11.71.328.43.29.92.014.52.018.61.72.21.53.91.26.31.89.72.77.83.49.03.91.81.05.01.23.01.311.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%12.97.0........0.0.6.54.46.86.60.0.0.0.13.26.22.41.45.82.31.61.64.00.9
1-9%25.08.9........33.59.931.68.841.413.231.96.552.69.717.96.842.74.536.24.937.85.836.42.2
10-25%22.38.8........31.810.029.78.813.99.134.76.621.88.031.58.432.74.330.14.733.75.630.62.1
26-50%22.38.8........24.89.014.96.922.111.321.65.714.86.819.16.517.33.421.04.118.44.619.21.8
51-75%12.97.0........9.96.56.54.415.810.34.12.810.86.011.55.44.21.85.82.37.13.16.91.1
76-100%4.64.5........0.0.10.85.90.0.7.63.70.0.6.84.80.80.81.01.01.41.42.80.8
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%6.22.00.0.4.24.12.12.10.0.4.11.82.91.22.71.23.71.64.73.25.72.93.91.25.61.32.10.63.60.4
1-9%19.13.320.19.08.15.58.24.06.54.524.04.217.02.628.43.422.23.716.75.725.25.133.62.836.12.737.02.128.61.0
10-25%30.33.824.59.633.29.531.16.718.97.626.64.440.23.425.73.341.24.436.87.721.64.734.22.830.82.635.72.133.01.0
26-50%22.03.436.010.942.79.942.67.117.37.127.74.426.03.123.73.316.43.424.46.826.45.220.12.419.72.314.91.521.10.9
51-75%13.12.84.84.73.73.610.14.339.19.311.53.26.91.711.22.49.92.715.15.77.63.06.51.54.81.27.21.18.40.6
76-100%9.32.514.67.98.25.65.93.318.17.46.12.37.11.88.42.26.62.32.32.313.54.21.80.82.80.93.20.85.30.5
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.
totale< 1%6.40.94.81.53.91.32.10.83.50.82.81.13.10.83.30.92.50.93.61.68.32.32.60.73.80.72.00.53.60.2
1-9%19.51.415.72.515.62.317.42.018.41.626.83.021.81.827.92.328.12.632.24.026.53.534.51.935.21.735.41.726.30.6
10-25%29.31.622.32.827.42.926.32.320.91.726.23.136.62.227.42.336.52.829.34.024.23.434.42.031.91.735.21.730.20.6
26-50%20.21.418.82.626.12.825.02.320.31.729.93.224.31.923.92.217.02.219.73.521.03.220.11.719.01.417.01.320.90.5
51-75%13.61.211.12.117.22.415.81.918.41.710.32.18.61.310.51.67.91.610.72.79.42.36.81.16.50.97.40.910.70.4
76-100%11.01.127.23.09.71.913.31.818.61.63.91.35.71.17.01.38.11.64.51.810.62.51.60.53.60.73.00.68.30.4
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.
© WSL, Inventario Forestale Nazionale Svizzero, 08.07.2020 #862233/328564
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
valanghe SilvaProtectgrado di copertura della rinnovazione %± %± %± %± %± %±
nessuna indicazione< 1%5.80.83.00.52.70.72.20.51.81.13.40.3
1-9%18.01.418.71.225.91.932.81.728.53.623.30.7
10-25%27.61.623.31.331.62.132.31.735.03.728.30.8
26-50%19.41.421.81.325.51.918.41.422.93.321.10.7
51-75%13.51.217.31.29.91.38.71.18.72.212.80.6
76-100%15.71.315.91.14.30.95.60.93.11.411.10.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%12.97.00.0.4.22.44.01.11.61.64.10.9
1-9%25.39.00.0.34.75.937.42.737.55.836.52.2
10-25%22.28.70.0.27.05.630.72.534.75.730.32.1
26-50%22.28.70.0.19.84.919.52.217.44.619.41.8
51-75%12.97.00.0.9.33.66.11.37.33.27.01.2
76-100%4.54.40.0.5.02.82.40.81.41.42.70.7
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%4.91.71.91.33.20.84.60.72.10.63.50.4
1-9%19.43.17.92.722.01.930.91.637.22.128.41.0
10-25%29.33.628.04.532.52.133.61.635.52.133.21.0
26-50%24.03.335.54.825.22.020.21.414.71.621.00.9
51-75%12.32.616.93.79.61.46.80.97.31.18.50.6
76-100%10.12.49.93.07.61.23.80.73.10.85.30.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%5.80.72.90.53.00.53.60.42.00.53.50.2
1-9%18.41.217.81.124.71.332.81.135.41.726.20.6
10-25%27.81.423.71.331.71.432.61.135.31.730.20.6
26-50%20.21.323.11.225.01.319.40.916.71.420.90.5
51-75%13.31.117.31.19.70.97.40.67.61.010.80.4
76-100%14.51.115.31.15.80.74.30.52.90.68.30.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862234/328565
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %±
nessuna indicazione< 1%5.90.83.20.53.00.72.10.51.81.03.50.3
1-9%18.31.418.61.226.01.932.81.729.53.523.50.7
10-25%27.61.623.61.331.22.032.81.734.53.628.50.8
26-50%19.21.421.71.325.51.918.21.423.03.221.00.7
51-75%13.41.217.21.29.81.38.41.08.32.112.60.6
76-100%15.71.315.71.14.50.95.60.83.01.310.90.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%12.97.00.0.4.22.43.91.11.61.64.10.9
1-9%25.39.00.0.34.75.937.42.737.85.836.52.2
10-25%22.28.70.0.27.05.631.02.533.75.630.42.1
26-50%22.28.70.0.19.84.919.32.218.44.619.41.8
51-75%12.97.00.0.9.33.66.01.37.13.16.91.2
76-100%4.54.40.0.5.02.82.40.81.41.42.70.7
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%5.51.81.81.33.10.84.70.72.10.63.60.4
1-9%19.13.17.82.722.71.931.21.637.02.128.61.0
10-25%29.63.627.74.532.02.133.21.635.72.133.01.0
26-50%23.73.336.14.825.32.020.11.414.91.521.10.9
51-75%12.12.516.73.79.61.36.90.97.21.18.50.6
76-100%10.02.49.82.97.41.23.90.73.20.85.30.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%6.00.83.10.53.10.53.50.42.00.53.60.2
1-9%18.61.217.61.125.01.332.91.135.41.726.40.6
10-25%27.81.424.01.231.31.432.71.135.21.730.30.6
26-50%20.01.323.01.225.11.319.20.917.01.320.90.5
51-75%13.21.117.21.19.70.97.30.67.40.910.70.4
76-100%14.51.115.21.05.80.74.30.53.00.68.20.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862235/328566
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %±
nessuna indicazione< 1%5.30.82.90.52.50.72.50.71.91.43.40.3
1-9%17.31.418.91.225.92.034.82.028.94.523.00.8
10-25%28.11.623.31.332.12.134.52.039.24.928.70.8
26-50%19.61.421.81.324.92.017.41.618.03.820.80.8
51-75%14.11.317.01.210.11.46.81.18.02.712.80.6
76-100%15.71.316.11.14.51.04.00.84.02.011.40.6
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%12.97.00.0.4.22.43.91.11.91.84.10.9
1-9%25.39.00.0.35.36.037.42.739.16.336.72.2
10-25%22.28.70.0.25.95.531.62.634.36.130.72.2
26-50%22.28.70.0.20.15.019.02.218.15.019.21.8
51-75%12.97.00.0.9.43.75.81.36.73.26.81.2
76-100%4.54.40.0.5.12.82.30.80.0.2.50.7
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%5.01.71.91.33.30.84.80.82.40.73.70.4
1-9%19.63.27.92.721.91.932.31.738.92.329.01.0
10-25%29.03.628.04.532.92.233.31.736.12.233.21.1
26-50%24.33.435.54.825.02.019.51.414.51.720.90.9
51-75%11.82.516.93.79.51.46.40.95.61.18.00.6
76-100%10.22.49.93.07.41.23.80.72.40.75.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%5.50.72.80.53.00.53.80.52.30.63.60.3
1-9%17.81.217.91.124.61.334.11.237.21.926.30.6
10-25%28.11.523.71.332.11.533.41.236.51.930.50.6
26-50%20.41.323.01.324.61.418.71.015.41.520.70.6
51-75%13.71.117.01.19.80.96.40.66.11.010.50.4
76-100%14.51.115.51.15.90.73.60.52.40.68.30.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862236/328567
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
valanghe SilvaProtectgrado di copertura della rinnovazione %± %± %± %± %± %±
nessuna indicazione< 1%5.70.83.20.53.00.72.20.51.60.93.50.3
1-9%17.91.318.91.126.21.832.71.629.23.323.50.7
10-25%27.41.523.21.232.01.932.31.635.63.528.30.7
26-50%19.61.322.11.224.91.818.01.322.73.121.00.7
51-75%13.31.117.11.19.71.28.91.08.12.012.70.5
76-100%15.91.215.51.14.20.85.70.82.71.211.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%11.96.50.0.3.62.03.71.01.41.43.80.8
1-9%31.59.30.0.34.35.537.42.536.95.436.62.0
10-25%20.28.10.0.27.35.230.62.435.65.330.31.9
26-50%20.28.1100.0.19.64.619.82.016.14.119.41.7
51-75%11.96.50.0.8.03.26.11.28.73.27.01.1
76-100%4.14.00.0.7.13.12.40.81.21.22.90.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%6.21.81.71.23.10.74.20.72.70.73.60.4
1-9%18.12.98.72.622.51.732.31.537.52.029.00.9
10-25%30.23.427.74.232.92.031.81.534.82.032.51.0
26-50%23.03.234.44.423.61.820.61.314.61.420.70.8
51-75%12.32.518.03.610.61.37.40.97.31.19.10.6
76-100%10.22.39.52.77.31.13.60.63.10.75.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%5.90.73.10.53.10.53.40.42.40.53.60.2
1-9%18.31.218.01.125.01.233.41.035.71.626.60.5
10-25%27.71.323.61.232.11.331.81.035.01.630.00.6
26-50%20.21.223.21.224.01.219.40.916.51.320.80.5
51-75%13.11.017.21.010.00.97.80.67.60.910.90.4
76-100%14.71.114.91.05.90.74.20.42.80.68.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862237/328568
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %±
nessuna indicazione< 1%1.70.53.20.53.80.95.31.011.63.23.60.3
1-9%19.81.414.91.128.52.141.02.142.84.924.30.8
10-25%23.51.523.61.334.42.231.62.027.84.527.00.8
26-50%20.51.520.61.316.91.713.21.514.03.518.40.7
51-75%16.71.318.81.211.21.55.91.03.81.914.10.6
76-100%17.81.418.91.25.21.03.10.70.0.12.70.6
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%4.54.40.0.7.83.410.61.79.93.89.81.4
1-9%30.49.60.0.35.26.038.32.850.96.439.12.3
10-25%21.68.60.0.31.35.831.82.622.45.330.02.1
26-50%21.98.70.0.14.44.511.71.816.84.813.31.6
51-75%4.54.40.0.6.43.15.31.30.0.4.71.0
76-100%17.17.80.0.4.82.72.20.80.0.3.10.8
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%1.30.90.0.4.81.07.30.96.91.25.70.5
1-9%21.33.213.93.523.72.040.11.850.72.335.71.1
10-25%33.63.722.84.232.32.228.61.627.32.129.31.0
26-50%17.43.036.54.822.21.916.11.310.81.517.50.9
51-75%13.92.821.64.110.21.46.10.93.10.87.80.6
76-100%12.62.65.12.26.81.21.80.51.30.53.90.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%1.70.42.90.54.50.67.20.68.01.14.90.3
1-9%20.31.314.81.126.71.440.11.249.42.029.70.6
10-25%25.11.423.51.333.21.530.31.126.91.828.10.6
26-50%20.01.322.11.219.21.314.30.911.91.317.60.5
51-75%16.01.219.11.210.51.05.90.62.90.711.00.4
76-100%16.91.217.61.15.90.82.30.41.00.48.70.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862238/328569
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
valanghe SilvaProtectgrado di copertura della rinnovazione %± %± %± %± %± %±
nessuna indicazione< 1%2.10.53.30.54.20.85.30.811.02.34.00.3
1-9%20.71.415.51.128.31.938.51.742.33.625.70.7
10-25%23.41.523.31.333.12.030.01.626.33.226.70.8
26-50%20.01.420.61.217.81.715.51.314.72.618.50.7
51-75%16.31.318.71.211.21.47.70.94.11.413.50.6
76-100%17.51.318.71.25.31.02.90.61.60.911.50.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%4.54.40.0.7.63.310.11.610.23.79.51.3
1-9%30.49.60.0.34.15.838.72.749.46.039.22.2
10-25%21.68.60.0.30.35.731.62.522.75.029.72.1
26-50%21.98.70.0.15.64.511.71.816.34.513.41.5
51-75%4.54.40.0.6.23.05.81.30.0.5.01.0
76-100%17.17.80.0.6.23.02.10.81.41.43.20.8
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%1.20.90.0.4.80.97.00.96.21.05.50.5
1-9%20.93.213.83.423.71.939.41.750.02.235.91.0
10-25%34.93.722.64.232.22.128.21.526.81.929.01.0
26-50%17.02.937.14.822.41.917.11.312.21.418.00.8
51-75%13.62.721.44.110.21.46.60.93.50.87.90.6
76-100%12.32.65.12.26.71.21.70.41.30.53.70.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%2.00.43.00.54.70.66.80.67.70.95.00.3
1-9%21.01.315.31.126.61.339.01.148.11.830.40.6
10-25%25.21.423.21.232.51.429.51.026.41.627.70.6
26-50%19.61.322.11.219.71.215.60.813.21.217.90.5
51-75%15.61.119.01.210.50.96.90.63.30.610.80.4
76-100%16.61.217.51.16.00.72.20.31.40.48.10.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862239/328570
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
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 copertura della rinnovazione %± %± %± %± %± %±
nessuna indicazione< 1%1.90.53.30.54.30.95.00.89.12.33.80.3
1-9%20.81.415.31.128.32.039.31.843.33.925.50.8
10-25%23.21.523.31.333.72.129.71.728.53.626.60.8
26-50%20.31.420.41.217.41.715.41.414.22.818.50.7
51-75%16.41.318.91.211.31.47.31.03.61.413.70.6
76-100%17.41.318.81.25.01.03.20.71.20.811.90.6
totale100.0.100.0.100.0.100.0.100.0.100.0.
all'interno del perimetro< 1%4.54.40.0.7.73.310.31.710.23.79.71.3
1-9%30.49.60.0.34.75.939.12.749.46.039.52.2
10-25%21.68.60.0.30.85.831.22.622.75.029.52.1
26-50%21.98.70.0.14.24.411.31.816.34.512.91.5
51-75%4.54.40.0.6.33.15.91.30.0.5.11.0
76-100%17.17.80.0.6.33.02.10.81.41.43.30.8
totale100.0.0.0.100.0.100.0.100.0.100.0.
fuori dal perimetro< 1%1.20.90.0.4.80.97.00.96.41.15.60.5
1-9%21.03.213.93.523.71.939.51.750.42.235.91.0
10-25%34.53.722.84.232.42.128.51.626.21.929.01.0
26-50%17.13.036.54.822.11.917.11.312.41.418.00.8
51-75%13.72.721.64.110.11.46.30.83.40.87.80.6
76-100%12.42.65.12.26.81.21.60.41.30.53.70.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%1.80.43.00.54.70.66.80.67.30.94.90.3
1-9%21.11.315.21.126.61.439.41.148.81.830.40.6
10-25%25.01.423.21.233.01.429.51.126.41.627.70.6
26-50%19.91.321.81.219.31.215.40.813.11.217.90.5
51-75%15.71.219.11.210.50.96.60.63.10.610.90.4
76-100%16.61.217.61.15.90.72.30.31.30.48.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862240/328571
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
valanghe SilvaProtect
nessuna indicazioneall'interno del perimetrofuori dal perimetrototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.0.0.2.826
1-9%8.6140.0.0.0.8.614
10-25%9.7130.0.0.0.9.713
26-50%9.6130.0.0.0.9.613
51-75%6.2170.0.0.0.6.217
76-100%9.9130.0.0.0.9.913
totale46.720.0.0.0.46.72
AI< 1%0.0.0.21000.21000.468
1-9%0.8480.4720.4681.631
10-25%0.5570.0.1.2341.827
26-50%0.6540.0.0.4721.043
51-75%0.21000.0.0.0.0.2100
76-100%0.21000.0.0.0.0.2100
totale2.3250.6572.2245.19
AR< 1%0.21000.0.0.0.0.2100
1-9%1.3390.21001.2362.623
10-25%2.0290.0.0.9452.923
26-50%0.8500.0.0.5581.337
51-75%0.8500.0.0.21001.045
76-100%0.21000.0.0.0.0.2100
totale5.3130.21002.7228.16
BE< 1%3.3250.4712.7276.418
1-9%21.195.02013.41239.56
10-25%21.893.92225.4851.25
26-50%17.7102.23015.31135.27
51-75%9.5140.6584.72114.711
76-100%10.1140.6583.42414.112
totale83.5412.71264.94161.11
BL/BS< 1%0.21000.0.0.0.0.2100
1-9%0.9500.0.0.5701.440
10-25%5.2190.0.1.4376.616
26-50%2.6280.0.1.3413.922
51-75%3.1250.0.0.21003.324
76-100%3.7220.0.0.4714.121
totale15.760.0.3.92219.64
FR< 1%0.21000.0.0.9441.140
1-9%6.0170.3701.9318.214
10-25%7.1160.21004.52111.812
26-50%6.9170.5573.52310.912
51-75%3.8230.0.1.1404.920
76-100%2.0310.0.0.9442.925
totale25.951.04012.81039.73
GE< 1%0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.
26-50%2.3250.0.0.0.2.325
51-75%0.8660.0.0.0.0.866
76-100%0.0.0.0.0.0.0.0.
totale3.1130.0.0.0.3.113
GL< 1%0.8490.8500.8502.427
1-9%1.8320.4691.2403.322
10-25%0.8500.8500.5572.129
26-50%0.6571.3360.7502.524
51-75%0.4710.4710.5571.337
76-100%0.5580.21001.3392.031
totale4.9183.8205.11713.87
GR< 1%0.8501.2413.6235.519
1-9%20.397.01626.7854.15
10-25%20.797.11622.0949.85
26-50%8.4154.12212.61225.18
51-75%2.8261.3382.7276.917
76-100%1.2410.0.2.0323.225
totale54.2520.7969.64144.52
JU< 1%1.2400.0.0.0.1.240
1-9%3.9210.21002.1296.116
10-25%5.9170.21003.3239.412
26-50%3.8220.4712.7266.915
51-75%2.6270.21001.4364.121
76-100%4.1200.0.1.0445.118
totale21.360.94310.51132.83
LU< 1%0.21000.21000.4710.950
1-9%6.8160.21000.6587.615
10-25%10.1130.21002.72713.011
26-50%7.6150.0.2.32810.012
51-75%5.3180.0.0.4715.717
76-100%1.9310.0.0.4702.328
totale31.940.6586.81639.43
NE< 1%0.4710.0.0.21000.757
1-9%2.4290.0.0.21002.628
10-25%8.0140.0.0.5588.513
26-50%7.3150.4700.7518.413
51-75%3.7210.5691.1365.317
76-100%1.7330.21000.0.1.831
totale23.451.0442.82427.33
NW< 1%0.0.0.0.0.0.0.0.
1-9%1.4390.31001.2442.824
10-25%1.9340.0.0.6572.528
26-50%0.0.0.21000.4670.552
51-75%0.31000.0.0.31000.568
76-100%0.0.0.7570.21000.949
totale3.5211.2442.6267.29
OW< 1%0.6590.21000.7561.536
1-9%1.9310.5600.6573.124
10-25%4.3200.7513.1248.112
26-50%1.2400.0.1.3382.427
51-75%0.3690.21000.6571.141
76-100%0.9500.0.1.1411.931
totale9.1121.7337.41318.14
SG< 1%0.7490.0.0.4721.141
1-9%5.9181.3416.11713.311
10-25%5.1201.5386.51713.011
26-50%4.3210.5715.71810.513
51-75%2.2300.9502.9256.018
76-100%2.0310.21002.6264.919
totale20.194.42124.3748.84
SH< 1%0.0.0.0.0.0.0.0.
1-9%1.5360.0.0.21001.734
10-25%3.2230.0.0.0.3.223
26-50%2.8250.0.0.21003.024
51-75%1.0440.0.0.0.1.044
76-100%3.4220.0.0.0.3.422
totale11.940.0.0.46912.33
SO< 1%2.0330.0.0.0.2.033
1-9%4.8190.0.0.8515.618
10-25%6.7160.21000.6587.515
26-50%6.3160.0.0.3706.616
51-75%5.0190.0.0.21005.118
76-100%3.9210.0.0.9504.819
totale28.530.21002.92631.62
SZ< 1%0.4710.0.0.4710.850
1-9%4.3200.4712.9247.714
10-25%4.2210.4712.3287.015
26-50%2.7270.21002.9265.717
51-75%1.0450.4711.7343.124
76-100%0.8490.0.0.4711.340
totale13.5101.43710.71125.54
TG< 1%0.6510.0.0.0.0.651
1-9%2.8240.0.0.11002.924
10-25%4.5180.0.0.8505.317
26-50%2.9240.0.0.11003.023
51-75%4.2180.0.1.0415.116
76-100%2.2280.0.0.4732.626
totale17.250.0.2.42619.63
TI< 1%0.4710.0.1.9332.330
1-9%4.0223.62330.0737.56
10-25%6.4172.52726.7835.66
26-50%3.2251.53511.01315.811
51-75%1.6350.4704.6216.517
76-100%0.8500.0.1.4382.230
totale16.3108.01575.6399.92
UR< 1%0.21000.0.0.4710.658
1-9%0.8502.0300.8503.621
10-25%2.1291.0441.8324.917
26-50%1.2400.3701.0432.526
51-75%0.3700.21000.6571.140
76-100%0.21000.0.0.0.0.2100
totale4.8183.5214.61812.96
VD< 1%3.5230.21000.4714.021
1-9%15.0111.4382.72619.19
10-25%19.991.6354.12125.68
26-50%13.6111.2415.01919.99
51-75%9.6140.4701.63511.512
76-100%5.9180.21001.4387.516
totale67.535.01915.21087.72
VS< 1%0.0.0.6571.7332.329
1-9%7.21610.11317.61034.96
10-25%8.9147.11617.71033.87
26-50%5.8184.12110.21320.19
51-75%2.2300.8503.4246.417
76-100%0.4710.21001.0451.635
totale24.5822.9851.6599.02
ZG< 1%0.0.0.0.0.0.0.0.
1-9%0.6590.0.0.4720.944
10-25%1.2360.0.0.5561.730
26-50%1.1400.21000.21001.533
51-75%0.0.0.0.0.5560.556
76-100%0.0.0.0.0.7460.746
totale2.9190.21002.3225.48
ZH< 1%1.2410.0.0.0.1.241
1-9%10.6120.0.0.0.10.612
10-25%7.9150.0.0.21008.115
26-50%9.4130.0.1.24110.612
51-75%7.7150.0.0.21007.915
76-100%10.4120.0.0.0.10.412
totale47.120.0.1.63548.82
Svizzera< 1%19.6103.82314.81238.17
1-9%134.5433.17111.54279.22
10-25%167.9327.48127.64322.82
26-50%122.6417.01179.75219.23
51-75%74.556.21829.98110.54
76-100%66.252.33019.51088.04
totale585.2189.84382.821057.81
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862241/328572
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
valanghe SilvaProtect
nessuna indicazioneall'interno del perimetrofuori dal perimetrototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.0.0.1.241
1-9%5.8170.0.0.0.5.817
10-25%9.8130.0.0.0.9.813
26-50%9.7130.0.0.0.9.713
51-75%8.4140.0.0.0.8.414
76-100%11.7110.0.0.0.11.711
totale46.720.0.0.0.46.72
AI< 1%0.4720.4680.21001.041
1-9%0.8490.21000.8481.730
10-25%0.21000.0.0.7500.944
26-50%1.0410.0.0.4721.434
51-75%0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.
totale2.3250.6572.2245.19
AR< 1%0.21000.21000.0.0.369
1-9%1.4350.0.1.0442.424
10-25%1.4380.0.0.9372.326
26-50%1.3380.0.0.5571.731
51-75%0.8520.0.0.4721.142
76-100%0.3710.0.0.0.0.371
totale5.3130.21002.7228.16
BE< 1%2.3291.0450.6584.022
1-9%20.0103.92218.71042.66
10-25%23.894.52121.7950.05
26-50%14.8111.83314.61131.37
51-75%11.8131.0456.11818.910
76-100%10.7130.4713.22514.311
totale83.5412.71264.94161.11
BL/BS< 1%0.21000.0.0.21000.570
1-9%1.1450.0.0.8491.933
10-25%3.2250.0.1.8355.019
26-50%3.9220.0.0.6584.520
51-75%2.8260.0.0.0.2.826
76-100%4.4190.0.0.4714.818
totale15.760.0.3.92219.64
FR< 1%1.2410.0.1.1402.328
1-9%6.0170.7482.0328.714
10-25%9.5130.21004.32114.010
26-50%5.1190.21002.4277.615
51-75%3.5240.0.1.8335.319
76-100%0.6580.0.1.2411.833
totale25.951.04012.81039.73
GE< 1%0.0.0.0.0.0.0.0.
1-9%0.41000.0.0.0.0.4100
10-25%1.2500.0.0.0.1.250
26-50%0.41000.0.0.0.0.4100
51-75%0.8660.0.0.0.0.866
76-100%0.41000.0.0.0.0.4100
totale3.1130.0.0.0.3.113
GL< 1%0.6570.8490.21001.633
1-9%2.2290.6571.8324.618
10-25%0.8501.4340.8503.023
26-50%0.4710.21001.5352.129
51-75%0.4690.6580.6581.534
76-100%0.5580.21000.21000.944
totale4.9183.8205.11713.87
GR< 1%4.4213.5238.01516.011
1-9%23.397.81531.0762.15
10-25%15.6115.41919.21040.36
26-50%6.2182.8278.11517.010
51-75%3.5241.0442.8277.316
76-100%1.2410.21000.4711.833
totale54.2520.7969.64144.52
JU< 1%0.4710.0.0.21000.658
1-9%3.7220.21002.1296.017
10-25%6.2160.3673.52210.112
26-50%3.8210.21001.8335.717
51-75%4.1210.0.1.8325.917
76-100%3.1240.21001.2414.520
totale21.360.94310.51132.83
LU< 1%1.0440.0.0.21001.241
1-9%8.4140.4711.0459.813
10-25%10.7120.21002.23013.111
26-50%6.8150.0.2.6279.413
51-75%3.3230.0.0.4713.722
76-100%1.8320.0.0.4702.129
totale31.940.6586.81639.43
NE< 1%0.31000.0.0.0.0.3100
1-9%3.5230.0.0.4713.922
10-25%6.0170.0.0.7506.716
26-50%6.5150.21000.7507.414
51-75%4.6200.21000.7495.518
76-100%2.5270.7570.3713.522
totale23.451.0442.82427.33
NW< 1%0.5710.0.0.31000.856
1-9%1.5370.0.1.1442.625
10-25%0.7590.31000.21001.244
26-50%0.8530.21000.5521.535
51-75%0.0.0.31000.0.0.3100
76-100%0.0.0.4720.4720.949
totale3.5211.2442.6267.29
OW< 1%0.21000.0.0.4710.657
1-9%3.1251.4351.9326.515
10-25%3.1230.0.2.6265.716
26-50%1.7330.0.1.1412.825
51-75%0.8490.21000.8491.831
76-100%0.11000.0.0.5590.650
totale9.1121.7337.41318.14
SG< 1%0.7580.6581.6352.926
1-9%6.5170.9506.51713.911
10-25%5.9181.3415.71812.911
26-50%3.7230.7585.4189.714
51-75%1.9310.4713.3245.618
76-100%1.4380.5701.8333.723
totale20.194.42124.3748.84
SH< 1%0.9480.0.0.0.0.948
1-9%2.6260.0.0.21002.725
10-25%1.7340.0.0.0.1.734
26-50%2.9240.0.0.0.2.924
51-75%1.6330.0.0.0.1.633
76-100%2.1290.0.0.21002.328
totale11.940.0.0.46912.33
SO< 1%0.21000.0.0.0.0.2100
1-9%4.6190.0.0.21004.919
10-25%5.5180.21000.9456.616
26-50%5.3180.0.0.5705.817
51-75%6.3170.0.0.21006.616
76-100%6.4150.0.1.0457.414
totale28.530.21002.92631.62
SZ< 1%0.21000.0.0.9441.039
1-9%4.2200.4693.2237.913
10-25%5.9170.6582.6279.113
26-50%1.1440.21002.5283.822
51-75%1.7340.21000.8492.726
76-100%0.4710.0.0.7571.144
totale13.5101.43710.71125.54
TG< 1%0.9410.0.0.0.0.941
1-9%1.5310.0.0.0.1.531
10-25%3.0230.0.0.6593.621
26-50%4.1190.0.1.0415.116
51-75%3.6210.0.0.8454.519
76-100%4.0190.0.0.0.4.019
totale17.250.0.2.42619.63
TI< 1%1.9320.6584.4216.917
1-9%5.8184.02238.7648.55
10-25%5.2191.93120.6927.78
26-50%2.8271.5358.21512.512
51-75%0.6580.0.2.7273.324
76-100%0.0.0.0.1.0451.045
totale16.3108.01575.6399.92
UR< 1%0.0.0.4710.4710.949
1-9%1.5341.3350.8493.719
10-25%1.7340.8491.4373.920
26-50%1.1390.7491.6353.422
51-75%0.3700.21000.4690.944
76-100%0.21000.0.0.0.0.2100
totale4.8183.5214.61812.96
VD< 1%1.6350.21000.21001.932
1-9%16.9102.0313.92222.98
10-25%18.791.6354.42124.68
26-50%12.5121.0453.22416.710
51-75%9.5140.0.2.32911.812
76-100%8.3140.21001.2419.713
totale67.535.01915.21087.72
VS< 1%0.6571.1413.1254.819
1-9%11.31311.31222.0944.55
10-25%8.0158.21516.01032.17
26-50%3.0262.1308.11513.312
51-75%1.3410.0.2.4293.623
76-100%0.4710.21000.0.0.658
totale24.5822.9851.6599.02
ZG< 1%0.21000.0.0.21000.567
1-9%0.4720.0.0.0.0.472
10-25%1.6320.0.0.6482.225
26-50%0.21000.0.0.7501.044
51-75%0.21000.21000.3710.746
76-100%0.3670.0.0.4670.648
totale2.9190.21002.3225.48
ZH< 1%0.9440.0.0.0.0.944
1-9%5.8180.0.0.0.5.818
10-25%9.8130.0.0.65810.413
26-50%7.4150.0.0.21007.715
51-75%11.1120.0.0.47111.412
76-100%12.1110.0.0.47012.611
totale47.120.0.1.63548.82
Svizzera< 1%21.0108.81522.3952.16
1-9%142.4435.27138.23315.82
10-25%159.1326.98112.24298.22
26-50%106.7411.71366.25184.63
51-75%82.954.22229.18116.34
76-100%73.153.02714.91290.94
totale585.2189.84382.821057.81
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862242/328573
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
valanghe SilvaProtect
nessuna indicazioneall'interno del perimetrofuori dal perimetrototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.0.0.1.241
1-9%5.8170.0.0.0.5.817
10-25%10.0130.0.0.0.10.013
26-50%9.7130.0.0.0.9.713
51-75%9.0140.0.0.0.9.014
76-100%11.7110.0.0.0.11.711
totale47.520.0.0.0.47.52
AI< 1%0.4720.4680.21001.041
1-9%1.0440.21000.8481.929
10-25%0.21000.0.0.7500.944
26-50%1.0410.0.0.4721.434
51-75%0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.
totale2.5240.6572.2245.310
AR< 1%0.21000.21000.0.0.369
1-9%1.5330.0.1.0442.523
10-25%1.4380.0.0.9372.326
26-50%1.3380.0.0.5571.731
51-75%0.8520.0.0.4721.142
76-100%0.5560.0.0.0.0.556
totale5.6120.21002.7228.46
BE< 1%2.9261.0450.6584.521
1-9%23.094.12218.91046.06
10-25%27.084.82022.4954.25
26-50%17.2101.83315.21134.37
51-75%12.8121.0456.51720.39
76-100%11.1130.4713.42414.911
totale94.2313.11267.14174.31
BL/BS< 1%0.21000.0.0.21000.570
1-9%1.1450.0.0.8491.933
10-25%3.2250.0.2.1325.318
26-50%4.4200.0.0.6585.019
51-75%2.8260.0.0.0.2.826
76-100%4.9180.0.0.4715.417
totale16.760.0.4.12120.83
FR< 1%1.2410.0.1.1402.328
1-9%6.2170.7482.2309.113
10-25%10.1130.21004.72015.010
26-50%5.3190.21002.4277.815
51-75%3.9230.0.1.8335.818
76-100%0.6580.0.1.2411.833
totale27.451.04013.41041.83
GE< 1%0.41000.0.0.0.0.4100
1-9%0.6750.0.0.0.0.675
10-25%1.2500.0.0.0.1.250
26-50%0.41000.0.0.0.0.4100
51-75%0.8660.0.0.0.0.866
76-100%0.41000.0.0.0.0.4100
totale3.750.0.0.0.3.75
GL< 1%0.8500.8490.21001.831
1-9%2.6260.8491.8325.217
10-25%1.1411.7320.8503.621
26-50%0.8500.21001.5352.527
51-75%1.3370.6580.8492.625
76-100%0.5580.21000.21000.944
totale7.1154.2195.21716.66
GR< 1%6.4183.7238.81419.010
1-9%30.688.81536.0775.34
10-25%22.296.01821.6949.96
26-50%10.2143.02611.11324.39
51-75%6.1181.4384.02211.613
76-100%1.8330.21000.4712.429
totale77.4423.1981.94182.51
JU< 1%0.4710.0.0.21000.658
1-9%3.9210.21002.1296.216
10-25%6.8150.3673.72210.911
26-50%3.8210.21001.8335.717
51-75%4.1210.0.1.8325.917
76-100%3.1240.21001.2414.520
totale22.160.94310.71133.72
LU< 1%1.0440.0.0.21001.241
1-9%8.6140.4711.04510.012
10-25%11.1120.21002.23013.510
26-50%7.0150.0.2.8269.813
51-75%3.7220.0.0.4714.121
76-100%1.8320.0.0.4702.129
totale33.240.6587.01640.82
NE< 1%0.31000.0.0.0.0.3100
1-9%4.4200.0.0.4714.919
10-25%6.0170.0.0.7506.716
26-50%6.5150.21000.7507.414
51-75%4.9190.21000.7495.717
76-100%2.5270.7570.3713.522
totale24.651.0442.82428.53
NW< 1%0.8560.0.0.31001.148
1-9%1.5370.0.1.1442.625
10-25%0.9510.31000.21001.341
26-50%1.1440.21000.5521.831
51-75%0.21000.31000.31000.757
76-100%0.0.0.4720.4720.949
totale4.5181.2442.8248.47
OW< 1%0.21000.0.0.4710.657
1-9%3.9221.4352.3287.714
10-25%3.5220.0.2.6266.116
26-50%1.7330.4721.3383.422
51-75%0.8490.21000.8491.831
76-100%0.3720.0.0.5590.845
totale10.5112.0308.01320.44
SG< 1%1.1450.6582.1313.823
1-9%7.8150.9507.41616.110
10-25%7.5161.3416.81615.610
26-50%4.5210.7585.81811.013
51-75%2.1300.4713.5236.117
76-100%1.6350.5701.8333.822
totale24.784.42127.4756.53
SH< 1%0.9480.0.0.0.0.948
1-9%2.6260.0.0.21002.725
10-25%1.9320.0.0.0.1.932
26-50%2.9240.0.0.0.2.924
51-75%1.6330.0.0.0.1.633
76-100%2.1290.0.0.21002.328
totale12.140.0.0.46912.53
SO< 1%0.21000.0.0.0.0.2100
1-9%4.6190.0.0.21004.919
10-25%6.0170.21000.9457.115
26-50%5.5180.0.0.5706.017
51-75%6.3170.0.0.21006.616
76-100%6.8150.0.1.0457.814
totale29.530.21002.92632.62
SZ< 1%0.21000.0.0.9441.039
1-9%5.2180.4693.2238.913
10-25%5.9171.0453.42310.212
26-50%1.7350.21002.9254.819
51-75%1.9320.21000.8492.925
76-100%0.6570.0.0.7571.340
totale15.591.73311.91029.14
TG< 1%1.0380.0.0.0.1.038
1-9%1.9280.0.0.0.1.928
10-25%3.0230.0.0.6593.621
26-50%4.1190.0.1.0415.116
51-75%3.6210.0.0.8454.519
76-100%4.3180.0.0.0.4.318
totale17.940.0.2.42620.32
TI< 1%2.7270.8504.6218.115
1-9%11.5134.62144.7560.84
10-25%8.1152.32823.5833.97
26-50%5.5191.73310.91318.110
51-75%1.2410.0.3.5234.720
76-100%0.6580.21001.2411.931
totale29.589.51488.33127.42
UR< 1%0.0.0.4710.4710.949
1-9%1.5341.3350.8493.719
10-25%2.4280.8491.6354.818
26-50%2.3270.7492.2295.217
51-75%0.5570.4710.6571.535
76-100%0.4710.0.0.21000.557
totale7.2143.7215.71616.55
VD< 1%2.2300.21000.21002.528
1-9%20.492.0314.12126.68
10-25%20.791.6354.82027.07
26-50%14.5111.0453.22418.79
51-75%10.3130.0.2.32912.612
76-100%8.3140.4711.2419.913
totale76.435.21915.81097.42
VS< 1%1.6351.1413.3246.118
1-9%18.91012.11224.4855.35
10-25%11.2138.21517.41036.76
26-50%5.3192.3299.41417.010
51-75%2.7280.0.2.6285.319
76-100%0.6580.21000.0.0.850
totale40.2623.9857.04121.12
ZG< 1%0.7520.0.0.21000.943
1-9%0.5580.0.0.0.0.558
10-25%1.6320.0.0.6482.225
26-50%0.21000.0.0.7501.044
51-75%0.21000.21000.3710.746
76-100%0.3670.0.0.4670.648
totale3.5150.21002.3226.05
ZH< 1%0.9440.0.0.0.0.944
1-9%5.8180.0.0.0.5.818
10-25%10.0130.0.0.65810.613
26-50%8.4140.0.0.21008.614
51-75%11.3120.0.0.47111.712
76-100%12.5110.0.0.47013.011
totale48.920.0.1.63550.51
Svizzera< 1%27.889.21524.0961.06
1-9%175.5338.07153.33366.82
10-25%183.0328.78122.94334.62
26-50%125.4412.61275.55213.63
51-75%93.144.82032.68130.54
76-100%77.453.42515.41196.24
totale682.2196.84423.721202.71
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862243/328574
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
valanghe SilvaProtect
nessuna indicazioneall'interno del perimetrofuori dal perimetrototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.0.0.2.826
1-9%8.8140.0.0.0.8.814
10-25%9.7130.0.0.0.9.713
26-50%9.6130.0.0.0.9.613
51-75%6.9160.0.0.0.6.916
76-100%9.9130.0.0.0.9.913
totale47.520.0.0.0.47.52
AI< 1%0.0.0.21000.21000.468
1-9%1.0430.4720.4681.829
10-25%0.5570.0.1.2341.827
26-50%0.6540.0.0.4721.043
51-75%0.21000.0.0.0.0.2100
76-100%0.21000.0.0.0.0.2100
totale2.5240.6572.2245.310
AR< 1%0.21000.0.0.0.0.2100
1-9%1.3390.21001.2362.623
10-25%2.0290.0.0.9452.923
26-50%0.8500.0.0.5581.337
51-75%0.8500.0.0.21001.045
76-100%0.21000.0.0.0.0.2100
totale5.3130.21002.7228.16
BE< 1%3.7230.4712.7276.817
1-9%23.295.21913.41241.76
10-25%22.893.92225.8852.55
26-50%18.9102.42915.91137.27
51-75%9.9140.6584.92015.411
76-100%10.9130.6583.82315.311
totale89.3413.11266.54168.91
BL/BS< 1%0.21000.0.0.0.0.2100
1-9%0.9500.0.0.5701.440
10-25%5.2190.0.1.4376.616
26-50%2.8270.0.1.3414.122
51-75%3.1250.0.0.4713.523
76-100%4.2200.0.0.4714.619
totale16.360.0.4.12120.43
FR< 1%0.21000.0.0.9441.140
1-9%6.0170.3701.9318.214
10-25%7.3160.21004.72012.211
26-50%7.5160.5573.72211.712
51-75%4.0230.0.1.3385.319
76-100%2.0310.0.0.9442.925
totale27.051.04013.41041.43
GE< 1%0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.
10-25%0.41000.0.0.0.0.4100
26-50%2.3250.0.0.0.2.325
51-75%1.0570.0.0.0.1.057
76-100%0.0.0.0.0.0.0.0.
totale3.750.0.0.0.3.75
GL< 1%0.8490.8500.8502.427
1-9%1.8320.5551.2403.521
10-25%1.1400.8500.5572.526
26-50%0.6571.3360.7502.524
51-75%0.8500.4710.7491.931
76-100%0.9440.21001.3392.328
totale6.0164.0205.21715.26
GR< 1%1.0451.3383.6235.918
1-9%24.697.91528.3860.85
10-25%23.397.11626.2856.65
26-50%12.2124.72014.61131.47
51-75%5.6191.5353.52310.713
76-100%3.1260.21002.8276.018
totale69.8522.7979.04171.52
JU< 1%1.4370.0.0.0.1.437
1-9%4.0210.21002.1296.316
10-25%5.9170.21003.3239.412
26-50%4.0210.4712.7267.115
51-75%2.6270.21001.4364.121
76-100%4.1200.0.1.0445.118
totale21.960.94310.51133.43
LU< 1%0.21000.21000.4710.950
1-9%7.1160.21000.6587.815
10-25%10.7120.21002.92613.710
26-50%7.6150.0.2.32810.012
51-75%5.3180.0.0.4715.717
76-100%1.9310.0.0.4702.328
totale32.840.6587.01640.42
NE< 1%0.8500.0.0.21001.045
1-9%2.6280.0.0.21002.827
10-25%8.2140.0.0.5588.713
26-50%7.3150.4700.7518.413
51-75%3.7210.5691.1365.317
76-100%1.7330.21000.0.1.831
totale24.151.0442.82428.03
NW< 1%0.0.0.0.0.0.0.0.
1-9%1.9340.31001.2443.323
10-25%1.9340.0.0.6572.528
26-50%0.31000.21000.6581.143
51-75%0.31000.0.0.31000.568
76-100%0.0.0.7570.21000.949
totale4.3181.2442.8248.27
OW< 1%0.6590.21000.7561.536
1-9%1.9310.5600.8503.223
10-25%4.9190.7513.1248.712
26-50%1.2400.0.1.3382.427
51-75%0.5580.21000.6571.337
76-100%0.9500.0.1.1411.931
totale9.9111.7337.51319.04
SG< 1%0.9440.0.0.4721.438
1-9%6.3181.3417.21614.811
10-25%5.7181.5386.71613.911
26-50%5.1190.5716.41711.912
51-75%2.4290.9502.9256.217
76-100%2.0310.21002.9255.119
totale22.484.42126.5753.33
SH< 1%0.0.0.0.0.0.0.0.
1-9%1.5360.0.0.21001.734
10-25%3.2230.0.0.0.3.223
26-50%2.8250.0.0.21003.024
51-75%1.0440.0.0.0.1.044
76-100%3.4220.0.0.0.3.422
totale11.940.0.0.46912.33
SO< 1%2.2310.0.0.0.2.231
1-9%4.8190.0.0.8515.618
10-25%6.7160.21000.6587.515
26-50%6.3160.0.0.3706.616
51-75%5.0190.0.0.21005.118
76-100%4.2200.0.0.9505.218
totale29.030.21002.92632.12
SZ< 1%0.6580.0.0.4711.045
1-9%5.3180.6583.1239.113
10-25%4.4200.4712.8267.615
26-50%2.7270.21003.3246.116
51-75%1.2410.4711.7343.324
76-100%1.0440.0.0.4711.537
totale15.391.63511.71128.54
TG< 1%0.6510.0.0.0.0.651
1-9%3.1230.0.0.11003.222
10-25%4.6180.0.0.8505.416
26-50%3.0230.0.0.11003.122
51-75%4.2180.0.1.0415.116
76-100%2.2280.0.0.4732.626
totale17.740.0.2.42620.12
TI< 1%0.6580.0.1.9332.529
1-9%6.1184.02232.5742.66
10-25%9.1143.12529.9742.16
26-50%6.3171.73312.81220.89
51-75%2.5280.6587.01610.213
76-100%1.0450.21002.0313.125
totale25.689.51486.23121.32
UR< 1%0.21000.0.0.4710.658
1-9%1.2412.0300.8504.020
10-25%2.1291.0442.0305.117
26-50%2.2290.5571.4364.120
51-75%0.5570.21000.8501.535
76-100%0.6580.0.0.0.0.658
totale6.8153.7215.31615.86
VD< 1%3.5230.21000.4714.021
1-9%17.2101.4382.92521.59
10-25%22.581.8334.12128.47
26-50%15.1111.2415.01921.39
51-75%10.2130.4701.83312.412
76-100%6.3170.21001.4387.915
totale74.735.21915.61095.62
VS< 1%0.21000.6572.2302.926
1-9%9.81410.11318.7938.76
10-25%12.6127.71519.1939.56
26-50%7.8164.12111.21323.18
51-75%3.2251.0453.6237.816
76-100%0.6580.21001.0451.833
totale34.3723.7855.84113.82
ZG< 1%0.0.0.0.0.0.0.0.
1-9%0.6590.0.0.4720.944
10-25%1.2360.0.0.5561.730
26-50%1.5330.21000.21001.928
51-75%0.0.0.0.0.5560.556
76-100%0.0.0.0.0.7460.746
totale3.3170.21002.3225.76
ZH< 1%1.2410.0.0.0.1.241
1-9%10.8120.0.0.0.10.812
10-25%7.9150.0.0.21008.115
26-50%9.6130.0.1.24110.912
51-75%7.9150.0.0.21008.115
76-100%10.4120.0.0.0.10.412
totale47.820.0.1.63549.42
Svizzera< 1%21.794.02215.21140.87
1-9%151.6335.07118.54305.02
10-25%183.8328.78137.94350.52
26-50%138.0418.21086.95243.13
51-75%82.756.81734.67124.04
76-100%71.552.72821.4995.64
totale649.2195.44414.521159.11
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862244/328575
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
valanghe SilvaProtect
nessuna indicazioneall'interno del perimetrofuori dal perimetrototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.5260.0.0.0.2.526
1-9%8.6130.0.0.0.8.613
10-25%10.2120.0.0.0.10.212
26-50%9.7120.0.0.0.9.712
51-75%6.9150.0.0.0.6.915
76-100%9.5120.0.0.0.9.512
totale47.520.0.0.0.47.52
AI< 1%0.0.0.21000.21000.369
1-9%0.9430.5570.5571.827
10-25%0.7440.0.1.1321.824
26-50%0.5550.0.0.5591.039
51-75%0.11000.0.0.21000.372
76-100%0.21000.0.0.0.0.2100
totale2.4230.6482.4205.48
AR< 1%0.11000.0.0.0.0.1100
1-9%1.3360.11001.0352.522
10-25%2.1280.0.0.8452.822
26-50%1.0400.21000.5581.730
51-75%0.9450.0.0.11001.041
76-100%0.11000.0.0.0.0.1100
totale5.5120.4722.4228.36
BE< 1%3.4230.4712.4276.217
1-9%22.295.11814.61141.86
10-25%22.984.61926.5854.15
26-50%19.392.32815.81037.46
51-75%9.5130.5586.11716.110
76-100%10.6131.1413.82215.410
totale87.8314.01169.34171.11
BL/BS< 1%0.21000.0.0.0.0.2100
1-9%0.8500.0.0.4701.240
10-25%5.1180.0.1.5346.615
26-50%2.8260.0.1.2414.021
51-75%3.1240.0.0.4713.522
76-100%4.4190.0.0.6584.918
totale16.460.0.4.12020.53
FR< 1%0.21000.0.1.0411.237
1-9%6.2160.3701.7318.313
10-25%7.0150.21005.01812.211
26-50%7.1150.7493.72111.411
51-75%4.0210.0.1.9305.817
76-100%1.7310.0.0.8442.625
totale26.251.13614.1941.42
GE< 1%0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.
10-25%0.7670.0.0.0.0.767
26-50%2.1270.0.0.0.2.127
51-75%0.9570.0.0.0.0.957
76-100%0.0.0.0.0.0.0.0.
totale3.750.0.0.0.3.75
GL< 1%0.7500.7500.7502.227
1-9%2.2270.5551.0403.719
10-25%1.3350.7500.5572.625
26-50%0.6491.4320.9402.921
51-75%0.8450.4710.8432.028
76-100%1.0410.11001.2392.326
totale6.8143.8195.11615.76
GR< 1%0.9451.2383.4235.518
1-9%25.088.91429.2763.04
10-25%24.287.31525.4856.95
26-50%13.2114.42014.31131.97
51-75%5.9171.7324.12111.612
76-100%3.1240.21002.8256.117
totale72.2423.6879.14175.01
JU< 1%1.4350.0.0.21001.633
1-9%4.0200.21001.9296.116
10-25%6.2150.11003.4229.812
26-50%3.8210.3722.5266.715
51-75%2.5260.11001.2373.920
76-100%4.5180.0.0.9445.416
totale22.560.84310.11133.42
LU< 1%0.7500.21000.3711.238
1-9%7.4140.21000.5588.013
10-25%10.8110.21002.72413.79
26-50%7.6130.0.2.2279.811
51-75%5.4160.0.0.3715.716
76-100%2.0280.0.0.3702.426
totale33.840.5576.51540.82
NE< 1%0.7500.0.0.21000.944
1-9%2.8250.21000.21003.223
10-25%8.1130.0.0.7508.712
26-50%7.3140.3700.8448.413
51-75%4.1190.4691.3345.816
76-100%1.5330.21000.0.1.731
totale24.541.1403.22228.83
NW< 1%0.0.0.0.0.0.0.0.
1-9%1.8310.4681.0443.221
10-25%1.6340.4710.8502.724
26-50%0.21000.21000.6581.043
51-75%0.21000.0.0.21000.568
76-100%0.0.0.6570.4721.043
totale3.8181.6332.9228.36
OW< 1%0.5590.21000.7501.534
1-9%2.1280.5590.7503.322
10-25%5.1170.7513.3229.011
26-50%1.3370.0.1.2382.526
51-75%0.5580.21000.8501.535
76-100%0.8500.0.1.0411.831
totale10.3111.5337.81219.64
SG< 1%1.0410.0.0.4711.435
1-9%6.8161.1418.71316.69
10-25%5.4181.5356.71513.610
26-50%4.9190.4716.31611.611
51-75%2.5270.8502.8256.117
76-100%2.3270.21003.1235.617
totale23.084.02128.0654.93
SH< 1%0.0.0.0.0.0.0.0.
1-9%1.4330.0.0.21001.631
10-25%2.8230.0.0.0.2.823
26-50%2.9230.0.0.21003.123
51-75%0.9430.0.0.0.0.943
76-100%3.7200.0.0.21003.919
totale11.740.0.0.55712.23
SO< 1%2.5270.0.0.3712.825
1-9%4.8180.0.0.7505.517
10-25%6.6150.21000.6587.314
26-50%6.1150.0.0.3706.415
51-75%4.5180.0.0.4724.918
76-100%4.7180.0.0.8495.516
totale29.230.21003.12432.42
SZ< 1%0.7500.0.0.3711.041
1-9%5.1180.5583.5209.212
10-25%4.5190.3713.0237.813
26-50%2.7250.21003.1235.916
51-75%1.2370.3711.8313.422
76-100%0.9440.0.0.4711.337
totale15.191.43512.21028.73
TG< 1%0.7440.0.0.0.0.744
1-9%3.1220.0.0.11003.221
10-25%4.2180.0.0.7494.916
26-50%3.1210.0.0.3723.420
51-75%4.2170.0.1.1385.315
76-100%2.4260.0.0.3722.724
totale17.740.0.2.52320.23
TI< 1%0.5580.0.2.6273.124
1-9%6.4164.12133.2643.65
10-25%9.1143.42229.1741.66
26-50%6.3161.73113.21121.29
51-75%2.5270.7507.11510.213
76-100%0.9450.21002.2293.223
totale25.6810.11387.33123.02
UR< 1%0.21000.21000.3710.749
1-9%1.4352.2270.7504.319
10-25%2.3270.9441.8315.016
26-50%2.3270.5571.3364.119
51-75%0.5570.4711.1401.929
76-100%0.5580.0.0.0.0.558
totale7.3134.1195.21616.65
VD< 1%3.9210.21000.3714.420
1-9%17.691.4353.32222.48
10-25%22.381.8314.51928.67
26-50%15.8101.1415.11822.08
51-75%10.3130.5581.83112.511
76-100%6.5160.21001.3387.914
totale76.335.21816.21097.82
VS< 1%0.5580.5572.0303.024
1-9%11.1129.91318.5939.66
10-25%13.2117.31517.9938.46
26-50%7.2155.11811.21223.58
51-75%3.8220.9453.6228.214
76-100%0.9450.21000.9451.930
totale36.8623.9854.04114.72
ZG< 1%0.0.0.0.0.0.0.0.
1-9%0.5580.0.0.3720.943
10-25%1.5290.0.0.5562.025
26-50%1.4330.21000.4711.926
51-75%0.0.0.0.0.5560.556
76-100%0.0.0.0.0.7460.746
totale3.4150.21002.4206.05
ZH< 1%1.2380.0.0.0.1.238
1-9%10.3120.0.0.0.10.312
10-25%7.9140.0.0.21008.014
26-50%9.8130.0.1.14110.912
51-75%7.9140.0.0.21008.114
76-100%10.3120.0.0.0.10.312
totale47.420.0.1.53548.92
Svizzera< 1%22.793.72215.41141.86
1-9%153.9336.07122.13312.02
10-25%185.7329.68136.53351.82
26-50%139.1318.9986.74244.72
51-75%83.046.91637.77127.64
76-100%72.453.02521.6996.94
totale656.8198.14420.021174.90
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862245/328576
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: regione dei boschi di protezione
unità: 1000 ha
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 copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
nessuna indicazione< 1%14.1122.0322.3290.0.0.8500.47119.610
1-9%64.7522.9914.9117.21618.7105.818134.14
10-25%90.3425.8814.7118.91419.2107.916166.83
26-50%74.3519.11010.4145.8187.9153.623121.14
51-75%56.067.7164.4212.2302.8261.63574.65
76-100%56.853.9233.1250.4711.2410.85066.25
totale356.0181.4449.7524.5850.6520.19582.41
all'interno del perimetro< 1%0.6580.4711.0450.6570.9450.21003.723
1-9%1.2416.5174.72010.1136.0184.62033.17
10-25%1.0446.2183.5237.1165.6194.12227.68
26-50%1.0444.0222.6274.1213.5232.23017.311
51-75%0.6581.2411.8330.8500.9450.8506.218
76-100%0.21001.5380.4710.21000.0.0.0.2.330
totale4.72019.81014.01122.9817.01011.91290.24
fuori dal perimetro< 1%2.0323.3252.2301.7333.3252.23014.612
1-9%7.71616.91113.01217.61021.1935.46111.64
10-25%14.71132.6714.21117.71015.71132.97127.74
26-50%14.71119.81011.91210.21310.41313.21280.35
51-75%7.1177.0175.8183.4242.1305.11930.58
76-100%5.2205.6194.5211.0451.2412.23019.710
totale51.4685.3451.5551.6553.7591.13384.62
totale< 1%16.6115.7195.4182.3295.0202.82637.97
1-9%73.6546.3632.6734.9645.8545.85278.92
10-25%106.0464.6532.4733.8740.5644.96322.22
26-50%90.0443.0624.8820.1921.8919.010218.73
51-75%63.7515.91112.0126.4175.8187.516111.34
76-100%62.2511.0138.1151.6352.3293.02688.24
totale412.11186.41115.2299.02121.32123.121057.11
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862246/328577
IFN3
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
valanghe SilvaProtect
nessuna indicazioneall'interno del perimetrofuori dal perimetrototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.0.0.2.826
1-9%8.8140.0.0.0.8.814
10-25%9.9130.0.0.0.9.913
26-50%9.6130.0.0.0.9.613
51-75%6.9160.0.0.0.6.916
76-100%9.9130.0.0.0.9.913
totale47.720.0.0.0.47.72
AI< 1%0.0.0.21000.21000.468
1-9%1.0430.4720.4681.829
10-25%0.5570.0.1.2341.827
26-50%0.6540.0.0.4721.043
51-75%0.21000.0.0.0.0.2100
76-100%0.21000.0.0.0.0.2100
totale2.5240.6572.2245.310
AR< 1%0.21000.0.0.0.0.2100
1-9%1.3390.21001.2362.623
10-25%2.0290.0.0.9452.923
26-50%0.8500.0.0.5581.337
51-75%0.8500.0.0.21001.045
76-100%0.21000.0.0.0.0.2100
totale5.3130.21002.7228.16
BE< 1%3.7230.4712.7276.817
1-9%23.295.21914.21142.56
10-25%24.494.12226.0854.55
26-50%19.1102.42916.11137.67
51-75%9.9140.6585.12015.611
76-100%10.9130.6583.82315.311
totale91.1413.31267.94172.31
BL/BS< 1%0.21000.0.0.0.0.2100
1-9%0.9500.0.0.5701.440
10-25%5.2190.0.1.4376.616
26-50%2.8270.0.1.3414.122
51-75%3.1250.0.0.4713.523
76-100%4.2200.0.0.4714.619
totale16.360.0.4.12120.43
FR< 1%0.21000.0.0.9441.140
1-9%6.2170.3701.9318.414
10-25%7.3160.21004.72012.211
26-50%7.5160.5573.72211.712
51-75%4.0230.0.1.5355.519
76-100%2.0310.0.0.9442.925
totale27.251.04013.51041.72
GE< 1%0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.
10-25%0.41000.0.0.0.0.4100
26-50%2.3250.0.0.0.2.325
51-75%1.0570.0.0.0.1.057
76-100%0.0.0.0.0.0.0.0.
totale3.750.0.0.0.3.75
GL< 1%0.8490.8500.8502.427
1-9%1.8320.5551.2403.521
10-25%1.3370.8500.5572.725
26-50%0.6571.3360.7502.524
51-75%0.8500.4710.7491.931
76-100%0.9440.21001.3392.328
totale6.2164.0205.21715.46
GR< 1%1.0451.3383.8236.118
1-9%25.688.31528.7862.65
10-25%24.397.31626.6858.25
26-50%12.6124.72014.61131.97
51-75%5.6191.5353.52310.713
76-100%3.3250.21002.9266.417
totale72.4423.3980.14175.82
JU< 1%1.4370.0.0.0.1.437
1-9%4.2200.21002.1296.515
10-25%5.9170.21003.3239.412
26-50%4.0210.4712.7267.115
51-75%2.6270.21001.4364.121
76-100%4.1200.0.1.0445.118
totale22.160.94310.51133.52
LU< 1%0.8500.21000.4711.538
1-9%7.1160.21000.6587.815
10-25%10.9120.21002.92613.910
26-50%7.6150.0.2.32810.012
51-75%5.3180.0.0.4715.717
76-100%1.9310.0.0.4702.328
totale33.540.6587.01641.22
NE< 1%0.8500.0.0.21001.045
1-9%3.0260.0.0.21003.125
10-25%8.2140.0.0.7508.913
26-50%7.3150.4700.7518.413
51-75%3.7210.5691.1365.317
76-100%1.7330.21000.0.1.831
totale24.551.0443.02328.63
NW< 1%0.0.0.0.0.0.0.0.
1-9%1.9340.31001.2443.323
10-25%1.9340.0.0.6572.528
26-50%0.31000.21000.6581.143
51-75%0.31000.0.0.31000.568
76-100%0.0.0.7570.21000.949
totale4.3181.2442.8248.27
OW< 1%0.6590.21000.7561.536
1-9%1.9310.5600.8503.223
10-25%4.9190.7513.1248.712
26-50%1.2400.0.1.3382.427
51-75%0.5580.21000.6571.337
76-100%0.9500.0.1.1411.931
totale9.9111.7337.51319.04
SG< 1%0.9440.0.0.4721.438
1-9%6.5171.3418.01515.810
10-25%5.9181.5386.71614.111
26-50%5.1190.5716.81612.312
51-75%2.4290.9502.9256.217
76-100%2.0310.21002.9255.119
totale22.884.42127.7654.83
SH< 1%0.0.0.0.0.0.0.0.
1-9%1.5360.0.0.21001.734
10-25%3.2230.0.0.0.3.223
26-50%2.8250.0.0.21003.024
51-75%1.0440.0.0.0.1.044
76-100%3.4220.0.0.0.3.422
totale11.940.0.0.46912.33
SO< 1%2.2310.0.0.21002.430
1-9%4.8190.0.0.8515.618
10-25%6.7160.21000.6587.515
26-50%6.3160.0.0.3706.616
51-75%5.1180.0.0.21005.318
76-100%4.2200.0.0.9505.218
totale29.230.21003.12532.52
SZ< 1%0.6580.0.0.4711.045
1-9%5.5180.6583.1239.313
10-25%4.4200.4712.8267.615
26-50%2.9260.21003.3246.316
51-75%1.2410.4711.7343.324
76-100%1.0440.0.0.4711.537
totale15.791.63511.71129.04
TG< 1%0.8450.0.0.0.0.845
1-9%3.3230.0.0.11003.422
10-25%4.6180.0.0.8505.416
26-50%3.0230.0.0.11003.122
51-75%4.2180.0.1.0415.116
76-100%2.2280.0.0.4732.626
totale18.140.0.2.42620.53
TI< 1%0.6580.0.1.9332.529
1-9%6.3174.02232.9743.26
10-25%9.1143.12530.3742.56
26-50%6.7171.93113.21221.89
51-75%2.5280.6587.01610.213
76-100%1.0450.21002.2303.324
totale26.289.71487.53123.42
UR< 1%0.21000.0.0.4710.658
1-9%1.2412.0300.8504.020
10-25%2.5271.0442.0305.516
26-50%2.2290.5571.4364.120
51-75%0.5570.21000.8501.535
76-100%0.6580.0.0.0.0.658
totale7.3143.7215.31616.35
VD< 1%3.9220.21000.4714.421
1-9%17.4101.4383.12521.99
10-25%23.181.8334.12129.07
26-50%15.5101.2415.21921.98
51-75%10.2130.4701.83312.412
76-100%6.7170.21001.4388.315
totale76.835.21916.01097.92
VS< 1%0.21000.6572.2302.926
1-9%10.81310.11318.7939.76
10-25%12.6127.71519.1939.56
26-50%7.8164.12111.21323.18
51-75%3.2251.0453.6237.816
76-100%0.6580.21001.0451.833
totale35.3723.7855.84114.82
ZG< 1%0.0.0.0.0.0.0.0.
1-9%0.6590.0.0.4720.944
10-25%1.2360.0.0.5561.730
26-50%1.5330.21000.4712.126
51-75%0.0.0.0.0.5560.556
76-100%0.0.0.0.0.7460.746
totale3.3170.21002.5205.95
ZH< 1%1.2410.0.0.0.1.241
1-9%10.8120.0.0.0.10.812
10-25%7.9150.0.0.21008.115
26-50%9.6130.0.1.24110.912
51-75%7.9150.0.0.21008.115
76-100%10.4120.0.0.0.10.412
totale47.820.0.1.63549.42
Svizzera< 1%22.994.02215.61142.47
1-9%155.3335.37121.04311.72
10-25%188.2329.18139.14356.52
26-50%139.6418.41088.25246.33
51-75%82.956.81734.97124.64
76-100%72.152.72821.8996.64
totale660.9196.44420.721178.01
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862247/328578
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
valanghe SilvaProtect
nessuna indicazioneall'interno del perimetrofuori dal perimetrototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.0.0.1.241
1-9%5.8170.0.0.0.5.817
10-25%10.0130.0.0.0.10.013
26-50%9.7130.0.0.0.9.713
51-75%9.0140.0.0.0.9.014
76-100%11.7110.0.0.0.11.711
totale47.520.0.0.0.47.52
AI< 1%0.4720.4680.21001.041
1-9%1.0440.21000.8481.929
10-25%0.21000.0.0.7500.944
26-50%1.0410.0.0.4721.434
51-75%0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.
totale2.5240.6572.2245.310
AR< 1%0.21000.21000.0.0.369
1-9%1.4350.0.1.0442.424
10-25%1.4380.0.0.9372.326
26-50%1.3380.0.0.5571.731
51-75%0.8520.0.0.4721.142
76-100%0.3710.0.0.0.0.371
totale5.3130.21002.7228.16
BE< 1%2.7271.0450.6584.321
1-9%22.094.12218.71044.86
10-25%25.084.82022.4952.25
26-50%16.5111.83315.01133.37
51-75%12.2121.0456.31819.510
76-100%10.9130.4713.42414.711
totale89.3413.11266.54168.91
BL/BS< 1%0.21000.0.0.21000.570
1-9%1.1450.0.0.8491.933
10-25%3.2250.0.2.1325.318
26-50%4.4200.0.0.6585.019
51-75%2.8260.0.0.0.2.826
76-100%4.6190.0.0.4715.018
totale16.360.0.4.12120.43
FR< 1%1.2410.0.1.1402.328
1-9%6.0170.7482.2308.914
10-25%9.9130.21004.72014.810
26-50%5.3190.21002.4277.815
51-75%3.9230.0.1.8335.818
76-100%0.6580.0.1.2411.833
totale27.051.04013.41041.43
GE< 1%0.41000.0.0.0.0.4100
1-9%0.6750.0.0.0.0.675
10-25%1.2500.0.0.0.1.250
26-50%0.41000.0.0.0.0.4100
51-75%0.8660.0.0.0.0.866
76-100%0.41000.0.0.0.0.4100
totale3.750.0.0.0.3.75
GL< 1%0.6570.8490.21001.633
1-9%2.4280.8491.8325.017
10-25%0.8501.4340.8503.023
26-50%0.8500.21001.5352.527
51-75%0.9430.6580.8492.227
76-100%0.5580.21000.21000.944
totale6.0164.0205.21715.26
GR< 1%5.8183.7238.41517.910
1-9%27.488.81535.0771.14
10-25%20.095.81820.8946.76
26-50%9.2152.82710.91322.99
51-75%5.5191.4383.42410.413
76-100%1.8330.21000.4712.429
totale69.8522.7979.04171.52
JU< 1%0.4710.0.0.21000.658
1-9%3.9210.21002.1296.216
10-25%6.6160.3673.52210.511
26-50%3.8210.21001.8335.717
51-75%4.1210.0.1.8325.917
76-100%3.1240.21001.2414.520
totale21.960.94310.51133.43
LU< 1%1.0440.0.0.21001.241
1-9%8.6140.4711.04510.012
10-25%11.1120.21002.23013.510
26-50%6.8150.0.2.8269.613
51-75%3.5220.0.0.4713.921
76-100%1.8320.0.0.4702.129
totale32.840.6587.01640.42
NE< 1%0.31000.0.0.0.0.3100
1-9%4.2200.0.0.4714.619
10-25%6.0170.0.0.7506.716
26-50%6.5150.21000.7507.414
51-75%4.6200.21000.7495.518
76-100%2.5270.7570.3713.522
totale24.151.0442.82428.03
NW< 1%0.8560.0.0.31001.148
1-9%1.5370.0.1.1442.625
10-25%0.9510.31000.21001.341
26-50%1.1440.21000.5521.831
51-75%0.0.0.31000.31000.568
76-100%0.0.0.4720.4720.949
totale4.3181.2442.8248.27
OW< 1%0.21000.0.0.4710.657
1-9%3.7221.4352.1307.214
10-25%3.3230.0.2.6265.916
26-50%1.7330.0.1.1412.825
51-75%0.8490.21000.8491.831
76-100%0.11000.0.0.5590.650
totale9.9111.7337.51319.04
SG< 1%1.1450.6582.1313.823
1-9%6.7170.9507.21614.810
10-25%6.9161.3416.61714.810
26-50%3.9230.7585.61810.213
51-75%2.1300.4713.3245.818
76-100%1.6350.5701.8333.822
totale22.484.42126.5753.33
SH< 1%0.9480.0.0.0.0.948
1-9%2.6260.0.0.21002.725
10-25%1.7340.0.0.0.1.734
26-50%2.9240.0.0.0.2.924
51-75%1.6330.0.0.0.1.633
76-100%2.1290.0.0.21002.328
totale11.940.0.0.46912.33
SO< 1%0.21000.0.0.0.0.2100
1-9%4.6190.0.0.21004.919
10-25%5.7180.21000.9456.816
26-50%5.5180.0.0.5706.017
51-75%6.3170.0.0.21006.616
76-100%6.6150.0.1.0457.614
totale29.030.21002.92632.12
SZ< 1%0.21000.0.0.9441.039
1-9%5.2180.4693.2238.913
10-25%5.9170.8503.2249.912
26-50%1.5380.21002.9254.620
51-75%1.9320.21000.8492.925
76-100%0.6570.0.0.7571.340
totale15.391.63511.71128.54
TG< 1%1.0380.0.0.0.1.038
1-9%1.7290.0.0.0.1.729
10-25%3.0230.0.0.6593.621
26-50%4.1190.0.1.0415.116
51-75%3.6210.0.0.8454.519
76-100%4.3180.0.0.0.4.318
totale17.740.0.2.42620.12
TI< 1%2.1300.8504.6217.516
1-9%9.9144.62143.7658.25
10-25%7.7162.32822.5932.57
26-50%4.5211.73310.71316.910
51-75%0.9450.0.3.5234.521
76-100%0.4710.21001.2411.733
totale25.689.51486.23121.32
UR< 1%0.0.0.4710.4710.949
1-9%1.5341.3350.8493.719
10-25%2.2290.8491.6354.618
26-50%2.1290.7492.2295.018
51-75%0.5570.4710.4691.337
76-100%0.4710.0.0.0.0.471
totale6.8153.7215.31615.86
VD< 1%1.8330.21000.21002.130
1-9%20.092.0313.92226.08
10-25%20.191.6354.82026.47
26-50%14.3111.0453.22418.59
51-75%10.3130.0.2.32912.612
76-100%8.3140.4711.2419.913
totale74.735.21915.61095.62
VS< 1%0.8501.1413.3245.319
1-9%17.21011.91224.0853.15
10-25%9.8148.21517.21035.16
26-50%4.1222.3298.71515.211
51-75%1.9330.0.2.6284.421
76-100%0.6580.21000.0.0.850
totale34.3723.7855.84113.82
ZG< 1%0.5670.0.0.21000.752
1-9%0.5580.0.0.0.0.558
10-25%1.6320.0.0.6482.225
26-50%0.21000.0.0.7501.044
51-75%0.21000.21000.3710.746
76-100%0.3670.0.0.4670.648
totale3.3170.21002.3225.76
ZH< 1%0.9440.0.0.0.0.944
1-9%5.8180.0.0.0.5.818
10-25%9.8130.0.0.65810.413
26-50%7.6150.0.0.21007.915
51-75%11.3120.0.0.47111.712
76-100%12.3110.0.0.47012.811
totale47.820.0.1.63549.42
Svizzera< 1%24.899.21523.6957.66
1-9%165.4337.87150.13353.32
10-25%174.0328.18120.34322.42
26-50%119.3412.11373.95205.33
51-75%89.844.82031.38126.04
76-100%75.953.42515.21194.54
totale649.2195.44414.521159.11
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862248/328579
IFN4
superficie forestale
valanghe SilvaProtect · grado di copertura della rinnovazione
unità di riferimento: regione dei boschi di protezione
unità: 1000 ha
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 copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
nessuna indicazione< 1%9.8143.4242.5280.8505.1202.92624.59
1-9%64.8526.6819.01017.21023.5913.912165.03
10-25%85.1432.7716.7109.81418.6109.114172.03
26-50%74.8517.1119.7144.1229.2144.621119.54
51-75%65.258.9156.2181.9335.3191.24188.64
76-100%66.654.1223.2250.6581.8330.47176.85
totale366.3192.7457.4534.3763.5532.07646.31
all'interno del perimetro< 1%0.21001.0452.3291.1413.2251.4389.215
1-9%1.4387.5163.72311.9126.7176.61737.97
10-25%1.0456.5174.4218.2155.1193.02528.28
26-50%1.0452.6281.8332.3292.3292.23012.313
51-75%0.21001.4381.8330.0.1.4380.0.4.920
76-100%0.8501.3410.6580.21000.21000.21003.325
totale4.72020.4914.61123.7819.01013.41195.84
fuori dal perimetro< 1%0.4712.8273.9223.3246.4176.71723.49
1-9%9.51423.7914.21124.0825.7852.65149.73
10-25%15.51129.4815.21117.21015.91127.48120.64
26-50%12.81218.21013.7118.7158.71512.91275.05
51-75%8.7158.5155.4192.6283.4243.52332.18
76-100%5.0205.8193.1250.0.0.21001.43815.511
totale51.8688.3455.5555.8460.35104.53416.32
totale< 1%10.4147.2168.7145.31914.61110.91357.16
1-9%75.8557.8536.9653.1555.9573.14352.62
10-25%101.6468.7536.3735.1639.6639.56320.92
26-50%88.6437.8725.3815.21120.3919.710206.73
51-75%74.0518.81013.4124.42110.2144.720125.54
76-100%72.4511.2137.0170.8502.3301.93195.54
totale422.81201.41127.52113.82142.82150.021158.41
© WSL, Inventario Forestale Nazionale Svizzero, 07.06.2020 #862249/328580
Risultato della ricerca: 155780 iscrizioni 6491 pagine

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