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IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. 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
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiore< 1%..........0.0.48.635.3..0.0.0.0.0.0.4.62.66.12.92.22.14.81.6
1-9%..........0.0.51.435.3..67.626.9100.0.100.0.52.36.351.56.252.17.352.53.7
10-25%..........100.0.0.0...32.426.90.0.0.0.30.75.831.75.836.77.132.33.5
26-50%..........0.0.0.0...0.0.0.0.0.0.12.54.110.73.86.93.89.92.2
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.2.22.10.50.5
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.........6.93.95.53.10.0.4.02.36.76.515.68.23.81.54.31.61.11.14.20.8
1-9%74.322.1........35.87.935.36.752.210.225.25.226.811.525.69.237.33.839.93.934.54.736.01.9
10-25%25.722.1........30.57.640.46.822.08.641.15.840.212.919.78.036.23.831.63.739.64.935.01.9
26-50%0.0.........12.35.29.64.112.06.612.84.019.610.217.68.217.63.017.13.016.93.715.61.4
51-75%0.0.........11.05.35.63.19.26.28.53.36.76.515.87.35.11.84.41.65.92.36.41.0
76-100%0.0.........3.43.43.72.64.64.58.43.30.0.5.75.60.0.2.61.32.01.42.80.7
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiore< 1%10.04.7..0.0.0.0.0.0.2.61.82.31.67.63.01.31.33.73.79.94.82.81.66.62.33.21.34.40.7
1-9%26.17.1..0.0.0.0.0.0.22.05.117.03.932.65.420.85.030.99.217.86.231.74.530.34.236.33.528.11.6
10-25%20.56.5..0.0.51.035.30.0.23.05.337.85.118.24.638.86.126.58.732.47.528.64.429.14.128.63.328.91.6
26-50%25.36.9..0.0.0.0.100.0.37.16.128.04.728.05.331.25.823.58.427.56.922.24.124.63.819.12.925.41.5
51-75%10.14.8..0.0.49.035.30.0.8.43.69.02.97.73.03.32.315.47.24.53.111.83.27.82.410.62.29.01.0
76-100%8.04.4..100.0.0.0.0.0.7.03.16.02.45.92.84.62.60.0.7.94.53.01.71.61.22.21.14.20.7
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%7.12.80.0.10.910.20.0.0.0.0.0.1.51.50.0.3.93.80.0.2.52.42.62.65.63.83.11.83.10.8
1-9%18.64.220.512.99.59.111.57.60.0.24.512.211.23.818.95.224.08.443.512.426.67.327.76.917.26.039.44.923.21.8
10-25%25.94.839.115.319.012.228.610.814.813.833.513.641.26.029.96.048.310.631.711.821.66.936.47.333.27.535.04.832.82.1
26-50%22.34.520.512.939.815.638.611.517.615.930.013.130.15.524.05.80.0.6.46.119.16.621.46.427.07.06.92.520.31.8
51-75%17.74.20.0.9.59.111.07.450.020.56.05.94.42.517.95.214.37.612.68.411.25.34.93.410.04.810.83.111.51.4
76-100%8.43.019.912.711.310.610.47.017.615.96.05.911.63.99.34.09.66.55.85.719.16.97.03.97.03.94.92.19.11.3
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.
collinare/submontano< 1%2.72.70.0.0.0.3.53.50.0.0.0.6.15.90.0.0.0.0.0.0.0.2.72.77.16.80.70.71.50.6
1-9%10.85.125.010.98.27.86.84.611.66.317.711.70.0.17.27.032.115.29.08.60.0.27.27.422.311.334.53.822.72.1
10-25%45.28.118.39.648.013.931.28.618.58.220.513.044.711.738.89.317.111.130.815.119.117.539.88.127.912.040.83.936.62.4
26-50%21.66.838.512.343.913.748.19.319.88.029.714.727.610.617.97.321.613.539.615.857.422.527.37.442.713.416.63.025.02.1
51-75%8.24.512.28.10.0.6.84.633.39.732.115.210.87.312.46.619.312.420.613.20.0.2.92.90.0.3.71.58.41.4
76-100%11.55.46.05.80.0.3.53.516.97.70.0.10.87.313.76.49.99.40.0.23.520.00.0.0.0.3.81.55.81.1
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%6.61.90.0.4.44.32.12.10.0.3.51.53.41.23.01.22.71.22.82.08.22.93.40.95.51.12.10.63.60.4
1-9%20.23.123.38.38.45.78.24.08.94.926.13.917.82.528.63.324.53.330.75.722.44.136.32.435.92.437.22.029.90.9
10-25%28.93.526.28.634.49.831.16.717.27.026.94.039.63.225.53.239.63.730.95.725.24.333.72.330.92.335.42.032.70.9
26-50%22.33.231.69.240.510.042.67.121.77.327.74.024.62.923.03.218.43.020.74.923.64.119.32.020.32.015.01.520.80.8
51-75%13.32.67.55.13.83.810.14.335.78.710.72.96.91.611.82.47.82.113.44.29.02.75.81.25.21.17.31.18.20.5
76-100%8.82.211.36.28.55.85.93.316.56.85.22.07.61.78.02.17.12.01.41.411.73.31.50.62.20.72.90.74.80.4
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, 09.07.2020 #846179/312510
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
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
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiore< 1%..........0.0.48.635.3..0.0.0.0.0.0.4.62.66.02.92.22.14.81.6
1-9%..........0.0.51.435.3..67.626.9100.0.100.0.52.36.352.36.252.17.352.73.7
10-25%..........100.0.0.0...32.426.90.0.0.0.30.75.831.25.736.77.132.13.5
26-50%..........0.0.0.0...0.0.0.0.0.0.12.54.110.53.86.93.89.82.2
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.2.22.10.50.5
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.........6.73.85.33.00.0.4.02.36.76.515.68.23.81.54.31.61.11.14.20.8
1-9%74.322.1........34.67.737.66.652.210.225.25.226.811.525.69.237.33.840.33.934.54.736.21.9
10-25%25.722.1........32.87.738.96.722.08.641.15.840.212.919.78.036.23.831.43.739.64.935.01.9
26-50%0.0.........11.95.09.23.912.06.612.84.019.610.217.68.217.63.017.03.016.93.715.51.4
51-75%0.0.........10.65.15.43.09.26.28.53.36.76.515.87.35.11.84.41.65.92.36.41.0
76-100%0.0.........3.33.33.62.54.64.58.43.30.0.5.75.60.0.2.61.32.01.42.80.7
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiore< 1%10.04.7..0.0.0.0.0.0.2.61.82.21.57.42.91.31.33.73.79.94.82.81.67.22.33.11.34.40.7
1-9%26.17.1..0.0.0.0.0.0.21.75.017.73.934.45.421.44.930.99.217.86.231.74.530.44.136.13.428.41.5
10-25%20.56.5..0.0.51.035.30.0.22.75.336.95.017.74.538.65.926.58.732.47.528.64.428.44.029.13.328.81.6
26-50%25.36.9..0.0.0.0.100.0.36.66.128.64.727.25.229.85.623.58.427.56.922.24.124.13.819.42.825.21.5
51-75%10.14.8..0.0.49.035.30.0.9.53.88.82.87.53.04.62.615.47.24.53.111.83.27.62.310.22.29.01.0
76-100%8.04.4..100.0.0.0.0.0.6.93.05.92.35.72.84.42.50.0.7.94.53.01.72.31.32.11.04.20.7
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%7.02.70.0.10.910.20.0.0.0.0.0.1.51.50.0.3.93.80.0.2.42.42.62.65.43.73.11.83.00.7
1-9%18.44.220.512.99.59.111.57.60.0.24.512.211.23.819.95.224.08.443.512.425.87.127.76.916.85.840.04.923.31.8
10-25%26.84.839.115.319.012.228.610.814.813.833.513.641.26.029.05.848.310.631.711.821.06.836.47.334.87.534.64.732.82.0
26-50%22.04.520.512.939.815.638.611.517.615.930.013.130.15.524.85.70.0.6.46.121.56.821.46.426.36.96.82.520.41.8
51-75%17.54.10.0.9.59.111.07.450.020.56.05.94.42.517.35.014.37.612.68.410.85.24.93.49.84.610.63.011.41.4
76-100%8.33.019.912.711.310.610.47.017.615.96.05.911.63.99.03.99.66.55.85.718.56.77.03.96.93.84.82.19.01.3
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.
collinare/submontano< 1%5.53.80.0.0.0.3.53.50.0.0.0.6.15.90.0.0.0.0.0.0.0.2.72.77.16.80.70.71.70.6
1-9%10.55.025.010.97.67.46.84.611.66.317.711.70.0.16.46.837.414.99.08.619.017.027.27.422.311.333.93.822.72.1
10-25%44.08.018.39.644.913.331.28.618.58.220.513.044.711.737.29.015.710.330.815.115.514.439.88.127.912.040.63.936.12.4
26-50%21.06.638.512.347.513.348.19.319.88.029.714.727.610.621.47.819.912.639.615.846.520.127.37.442.713.416.93.025.32.1
51-75%8.04.412.28.10.0.6.84.633.39.732.115.210.87.311.86.417.811.620.613.20.0.2.92.90.0.3.61.58.21.3
76-100%11.15.26.05.80.0.3.53.516.97.70.0.10.87.313.26.29.18.70.0.19.017.00.0.0.0.4.31.65.91.2
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.
totale< 1%7.22.00.0.4.24.12.12.10.0.3.41.53.31.23.01.22.61.22.82.08.12.83.40.95.71.22.00.63.70.4
1-9%19.93.123.38.38.15.58.24.08.94.925.63.918.72.529.33.325.13.230.75.722.94.136.32.436.22.437.11.930.10.9
10-25%29.13.526.28.633.29.531.16.717.27.027.54.039.03.224.83.239.33.730.95.724.74.233.72.330.72.335.51.932.50.9
26-50%22.03.231.69.242.79.942.67.121.77.327.24.024.72.823.63.118.02.920.74.924.14.119.32.020.02.015.31.520.80.8
51-75%13.12.67.55.13.73.610.14.335.78.711.22.96.81.611.52.48.22.113.44.28.82.75.81.25.11.17.21.08.10.5
76-100%8.72.211.36.28.25.65.93.316.56.85.11.97.51.77.82.06.91.91.41.411.43.31.50.62.40.83.00.74.80.4
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, 09.07.2020 #846180/312511
IFN2
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo terrestre IFN2
stato1993/95
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiorenessuna indicazione..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
< 1%..........0.0.50.135.4..0.0.0.0.0.0.12.14.020.24.64.12.913.22.4
1-9%..........0.0.49.935.4..50.825.1100.0.100.0.51.76.251.15.849.17.351.33.6
10-25%..........100.0.0.0...24.621.50.0.0.0.21.15.017.94.438.07.123.83.0
26-50%..........0.0.0.0...24.621.50.0.0.0.12.24.19.43.46.53.69.72.1
51-75%..........0.0.0.0...0.0.0.0.0.0.1.51.51.41.42.22.21.60.9
76-100%..........0.0.0.0...0.0.0.0.0.0.1.51.50.0.0.0.0.50.5
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiorenessuna indicazione0.0.........2.62.53.52.43.83.71.41.45.55.37.24.93.61.41.91.10.0.2.50.6
< 1%25.321.9........17.05.611.94.220.27.411.83.710.26.920.98.410.52.314.52.77.02.512.51.3
1-9%49.325.0........37.47.141.46.544.19.346.85.734.410.622.48.331.83.645.03.836.34.738.81.8
10-25%25.321.9........17.95.825.85.810.75.915.54.119.28.710.35.726.03.322.13.228.64.522.21.6
26-50%0.0.........14.25.43.52.49.95.410.93.620.09.120.08.119.23.09.02.122.24.114.11.3
51-75%0.0.........6.63.78.63.77.45.18.33.20.0.19.27.97.62.02.51.24.02.06.10.9
76-100%0.0.........4.43.15.33.03.83.75.32.610.77.20.0.1.20.95.11.61.91.43.60.7
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiorenessuna indicazione0.0...0.0.0.0.0.0.0.0.0.90.92.41.71.41.33.83.713.45.11.81.23.71.60.50.52.10.5
< 1%2.22.2..0.0.0.0.0.0.1.21.22.71.513.33.61.21.26.94.86.03.32.51.413.63.07.31.96.30.8
1-9%26.16.8..0.0.0.0.0.0.20.04.821.13.922.34.432.95.439.49.426.66.920.43.635.14.130.13.327.01.5
10-25%29.27.1..0.0.0.0.100.0.33.55.522.34.020.54.328.85.317.87.324.46.329.74.123.53.628.03.226.21.4
26-50%14.25.4..0.0.51.235.30.0.25.55.325.34.222.54.516.24.36.94.819.96.321.93.711.72.820.62.919.51.3
51-75%18.76.0..100.0.48.835.30.0.11.53.917.03.614.33.813.94.114.66.85.73.217.13.45.92.09.82.112.51.1
76-100%9.64.6..0.0.0.0.0.0.8.23.310.72.94.72.35.72.810.65.94.12.86.72.36.42.13.61.36.40.8
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.
montano inferiorenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.73.60.0.0.0.0.0.2.42.41.91.40.70.4
< 1%2.21.510.29.77.77.50.0.0.0.0.0.1.21.22.61.87.04.80.0.4.73.30.0.9.64.54.92.23.40.7
1-9%11.63.330.114.617.211.135.310.717.315.712.68.310.13.429.05.429.68.343.211.817.66.219.25.824.36.427.64.421.41.7
10-25%27.84.619.912.740.414.216.08.532.719.146.513.329.85.221.34.921.98.022.49.932.37.632.56.930.06.836.14.829.41.9
26-50%28.84.710.29.719.011.929.010.00.0.12.68.323.84.920.14.917.87.422.710.017.66.221.56.118.35.917.23.720.91.7
51-75%21.94.319.912.715.710.39.36.332.719.119.710.626.15.016.74.612.36.55.85.718.96.320.05.99.04.38.42.716.71.6
76-100%7.62.89.69.20.0.10.36.917.315.78.78.39.03.310.43.87.75.15.85.78.95.06.83.86.53.63.91.97.51.1
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.
collinare/submontanonessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.19.60.0.0.0.0.0.0.60.60.40.3
< 1%2.32.35.65.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.42.40.0.2.11.11.50.6
1-9%23.06.410.87.30.0.15.16.23.53.419.012.118.18.214.86.227.813.810.310.017.015.321.26.328.111.930.83.522.01.9
10-25%20.86.221.69.747.412.236.28.429.18.716.410.822.38.929.78.027.213.510.310.013.212.521.96.539.412.631.63.528.62.1
26-50%32.97.216.08.530.711.430.18.011.36.228.513.932.210.026.78.07.97.728.714.239.718.235.77.421.110.821.73.125.12.0
51-75%6.83.827.210.521.99.815.66.426.68.60.0.18.48.311.95.617.111.140.515.80.0.14.45.411.57.79.22.213.31.6
76-100%14.05.318.89.80.0.3.03.029.58.836.114.79.06.116.96.919.912.60.0.30.218.04.43.10.0.4.01.59.11.3
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.
totalenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.90.91.10.61.50.81.60.94.12.36.82.31.80.62.10.70.60.31.50.2
< 1%2.81.27.24.93.03.00.0.0.0.6.22.04.21.28.81.96.11.75.12.58.52.66.71.214.21.75.10.96.90.5
1-9%18.62.917.67.26.74.621.95.65.94.024.73.621.92.526.43.038.13.435.95.523.44.029.32.240.32.332.31.929.60.9
10-25%26.43.321.07.743.19.127.56.131.78.028.93.825.12.720.72.722.33.018.04.422.83.826.62.123.22.031.21.926.10.8
26-50%25.63.214.06.525.18.130.56.29.05.020.43.420.82.520.62.814.02.517.04.319.93.820.71.911.31.519.61.618.70.7
51-75%17.12.824.68.122.17.514.54.826.97.79.82.518.02.413.82.411.32.312.13.812.53.011.21.54.31.07.91.111.20.6
76-100%9.42.215.67.20.0.5.63.126.57.69.12.48.91.78.21.96.51.87.93.16.12.33.60.94.61.03.20.76.00.4
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, 09.07.2020 #846181/312512
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. 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
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiore< 1%............48.635.3..0.0.0.0.0.0.5.12.97.03.43.13.05.81.9
1-9%............51.435.3..67.626.9100.0.100.0.54.56.651.66.662.48.655.94.0
10-25%............0.0...32.426.90.0.0.0.28.36.029.16.027.97.927.93.6
26-50%............0.0...0.0.0.0.0.0.12.14.312.34.46.74.610.52.5
51-75%............0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%............0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale............100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.........7.14.05.73.20.0.4.32.47.26.918.59.63.31.54.91.81.41.44.40.9
1-9%74.322.1........36.88.034.66.852.210.225.15.328.812.221.29.638.54.045.54.234.35.337.62.0
10-25%25.722.1........31.47.840.16.922.08.643.56.035.913.018.78.536.03.930.33.940.75.535.02.0
26-50%0.0.........9.94.710.04.212.06.612.04.021.010.820.99.517.43.115.83.118.74.315.31.5
51-75%0.0.........11.35.45.83.29.26.27.63.27.26.914.17.64.81.82.81.44.92.45.71.0
76-100%0.0.........3.53.53.92.74.64.57.53.20.0.6.86.50.0.0.80.80.0.2.10.6
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiore< 1%10.34.9..0.0.0.0.0.0.2.81.92.31.68.43.31.41.44.44.310.45.03.01.76.42.43.71.54.70.8
1-9%26.87.2..0.0.0.0.0.0.23.25.317.23.932.95.720.15.036.710.416.06.131.94.732.44.439.53.829.11.6
10-25%18.36.3..0.0.51.035.30.0.22.65.438.15.118.44.840.86.331.510.034.07.827.64.528.34.328.93.529.11.7
26-50%26.07.1..0.0.0.0.100.0.39.16.327.34.727.25.529.45.89.06.126.67.022.84.323.54.017.53.024.51.6
51-75%10.44.9..0.0.49.035.30.0.4.92.89.12.98.43.33.42.418.38.44.73.311.53.37.72.57.92.18.21.0
76-100%8.34.6..100.0.0.0.0.0.7.43.26.12.44.82.74.82.70.0.8.34.73.21.81.81.32.51.24.30.7
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%7.12.80.0.10.910.20.0.0.0.0.0.1.61.60.0.4.04.00.0.2.52.50.0.6.24.23.62.13.00.8
1-9%18.64.220.512.99.59.111.57.60.0.24.512.211.53.917.65.125.18.737.813.427.37.428.47.016.36.141.65.322.91.9
10-25%25.94.839.115.319.012.228.610.814.813.833.513.642.36.130.46.045.910.839.013.722.27.137.47.536.88.136.45.233.72.1
26-50%22.34.520.512.939.815.638.611.517.615.930.013.129.75.624.45.90.0.7.87.516.96.322.06.524.67.28.12.920.71.8
51-75%17.74.20.0.9.59.111.07.450.020.56.05.94.62.618.15.214.97.98.17.811.55.55.13.58.34.68.02.910.91.4
76-100%8.43.019.912.711.310.610.47.017.615.96.05.910.43.79.54.110.16.87.27.019.67.17.24.07.84.42.21.68.81.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%2.82.80.0.0.0.3.53.50.0.0.0.6.15.90.0.0.0.0.0.0.0.2.82.87.77.30.70.71.50.6
1-9%11.15.225.010.98.27.86.84.611.66.317.711.70.0.17.27.032.115.210.09.50.0.28.07.616.310.534.43.922.52.1
10-25%46.58.318.39.648.013.931.28.618.58.220.513.044.711.738.89.317.111.122.914.519.117.541.08.230.112.842.14.037.12.4
26-50%22.26.938.512.343.913.748.19.319.88.029.714.727.610.617.97.321.613.544.116.857.422.525.27.346.014.015.83.024.82.2
51-75%5.63.912.28.10.0.6.84.633.39.732.115.210.87.312.46.619.312.422.914.50.0.3.03.00.0.3.81.58.31.4
76-100%11.85.56.05.80.0.3.53.516.97.70.0.10.87.313.76.49.99.40.0.23.520.00.0.0.0.3.31.45.71.2
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.
totale< 1%6.72.00.0.4.44.32.12.10.0.3.61.63.41.23.21.32.81.23.32.38.83.03.10.95.91.32.40.73.80.4
1-9%20.43.223.38.38.45.78.24.08.94.927.24.117.72.528.13.424.43.332.06.221.04.137.22.538.32.638.92.130.40.9
10-25%28.53.526.28.634.49.831.16.717.27.026.44.140.13.326.03.341.03.832.36.225.94.533.32.430.12.435.92.132.81.0
26-50%22.63.331.69.240.510.042.67.121.77.328.04.124.32.922.73.217.43.017.04.923.34.219.22.019.72.114.91.620.60.8
51-75%12.82.67.55.13.83.810.14.335.78.79.32.77.11.712.32.57.62.113.84.68.62.75.61.24.31.15.71.07.70.5
76-100%8.92.311.36.28.55.85.93.316.56.85.42.07.31.77.72.16.82.01.61.612.43.51.60.61.60.72.10.64.70.4
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, 09.07.2020 #846182/312513
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. 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
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiore< 1%............100.0...0.0.100.0.0.0.8.63.723.25.612.35.716.33.0
1-9%............0.0...100.0.0.0.100.0.66.86.243.96.671.88.059.04.0
10-25%............0.0...0.0.0.0.0.0.19.45.327.85.99.25.119.53.2
26-50%............0.0...0.0.0.0.0.0.5.22.95.12.96.74.65.21.8
51-75%............0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%............0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale............100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.........13.25.65.73.215.06.92.81.90.0.17.89.46.01.912.32.89.93.38.71.2
1-9%77.120.4........28.17.046.67.137.29.943.76.027.711.616.38.847.94.146.44.251.95.544.42.0
10-25%22.920.4........28.77.537.86.921.28.525.25.350.813.235.611.131.43.824.83.724.64.828.61.9
26-50%0.0.........16.96.42.01.917.58.013.44.214.49.39.56.512.62.710.82.69.93.311.41.3
51-75%0.0.........9.65.35.83.39.16.110.33.77.26.920.99.52.11.25.82.03.62.16.01.0
76-100%0.0.........3.53.52.12.00.0.4.62.60.0.0.0.0.0.0.0.0.0.1.00.4
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiore< 1%2.82.7..0.0.0.0.0.0.2.81.90.0.14.04.15.92.88.86.010.25.05.22.311.63.010.22.37.40.9
1-9%23.76.9..0.0.0.0.0.0.22.75.323.34.531.65.622.05.232.110.134.27.835.84.839.64.647.63.933.81.7
10-25%18.86.4..0.0.51.035.30.0.36.36.239.65.124.45.332.96.022.79.130.17.440.25.024.84.024.53.330.01.7
26-50%31.07.5..0.0.49.035.3100.0.19.05.027.84.716.44.524.65.527.59.616.15.613.63.516.03.514.12.719.01.4
51-75%15.55.8..0.0.0.0.0.0.14.04.62.01.410.73.811.54.04.44.37.03.94.22.07.22.53.01.36.80.9
76-100%8.34.6..100.0.0.0.0.0.5.33.17.32.72.82.03.12.24.44.32.32.31.01.00.90.90.60.63.00.6
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%1.21.210.39.70.0.0.0.0.0.7.27.00.0.3.22.30.0.8.37.97.64.24.73.38.74.83.52.03.30.8
1-9%16.44.029.514.49.59.111.27.517.615.933.513.616.74.618.75.147.510.529.512.426.77.330.47.124.67.161.85.329.12.0
10-25%35.25.220.512.941.615.733.511.20.0.34.014.033.95.822.75.628.49.930.813.023.47.427.76.939.38.223.34.629.32.1
26-50%15.13.929.514.428.514.139.211.617.615.919.210.224.45.330.36.39.26.331.413.214.76.330.37.218.66.49.13.120.41.8
51-75%15.64.00.0.20.412.916.18.647.320.40.0.16.04.512.94.65.15.10.0.8.94.96.83.85.84.01.11.19.91.3
76-100%16.54.010.39.70.0.0.0.17.615.96.05.99.13.512.24.49.86.60.0.18.76.90.0.3.02.91.31.28.11.2
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.
collinare/submontano< 1%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.62.60.0.3.91.61.80.7
1-9%30.57.718.29.68.27.827.88.43.93.817.711.716.58.86.94.730.214.821.413.819.117.536.38.123.912.143.24.029.82.3
10-25%38.28.139.012.430.512.817.37.016.67.642.116.022.29.941.99.329.714.511.610.819.117.541.48.351.814.035.43.933.42.4
26-50%14.25.90.0.45.013.837.09.032.39.58.17.839.711.630.68.910.810.244.317.061.721.813.75.716.210.511.72.619.62.0
51-75%11.15.212.38.216.310.511.16.038.810.19.69.210.87.313.76.48.58.322.714.20.0.6.04.18.17.73.31.59.51.5
76-100%5.94.030.511.50.0.6.84.68.45.722.514.010.87.36.94.720.813.10.0.0.0.0.0.0.0.2.51.25.81.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%1.30.93.93.90.0.0.0.0.0.6.32.22.00.98.52.03.31.36.93.410.33.15.71.212.91.87.21.16.50.5
1-9%22.93.322.58.28.45.720.65.86.54.525.23.825.22.924.33.236.33.728.25.828.04.644.72.540.82.650.72.236.31.0
10-25%31.53.631.99.333.89.824.66.212.86.034.14.435.73.226.13.328.33.528.85.928.24.632.42.427.72.426.72.029.40.9
26-50%18.43.011.36.236.69.838.37.031.48.317.53.522.32.823.33.216.62.927.55.916.23.713.71.812.51.811.51.416.70.8
51-75%14.22.77.65.217.37.912.54.839.38.810.62.97.91.811.72.59.82.36.93.310.13.03.20.95.41.22.70.77.30.5
76-100%11.82.522.78.23.93.84.02.810.05.56.32.47.01.76.11.85.61.81.61.67.22.70.30.30.60.41.20.53.80.4
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, 09.07.2020 #846183/312514
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
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
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiore< 1%..........0.0.100.0...0.0.100.0.0.0.7.43.221.15.07.53.613.42.4
1-9%..........0.0.0.0...100.0.0.0.100.0.66.85.840.26.071.06.358.03.5
10-25%..........100.0.0.0...0.0.0.0.0.0.18.34.829.75.615.55.021.33.0
26-50%..........0.0.0.0...0.0.0.0.0.0.7.53.25.82.86.03.46.21.7
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.3.12.20.0.1.10.8
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.........12.85.45.43.014.36.62.61.80.0.17.48.06.11.912.22.69.72.98.71.1
1-9%77.120.4........30.17.145.96.935.69.641.35.822.89.815.87.548.33.944.43.947.24.942.91.9
10-25%22.920.4........27.97.435.66.620.38.128.15.453.511.936.29.930.13.623.03.323.94.227.81.7
26-50%0.0.........16.56.35.73.221.18.412.63.911.87.87.35.012.92.613.62.712.63.212.71.3
51-75%0.0.........9.35.15.53.18.75.911.13.75.95.823.38.62.61.36.82.05.72.36.81.0
76-100%0.0.........3.43.41.91.90.0.4.32.45.95.80.0.0.0.0.0.0.90.91.10.4
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiore< 1%2.72.6..0.0.0.0.0.0.2.61.80.0.14.13.95.52.76.74.69.74.74.82.110.12.78.92.16.90.9
1-9%23.16.8..0.0.0.0.0.0.21.55.022.64.331.75.423.95.224.38.135.17.636.24.741.24.345.93.633.81.6
10-25%20.96.6..0.0.51.035.30.0.38.16.239.35.023.75.030.85.724.48.130.97.339.44.823.13.725.13.129.61.6
26-50%30.27.3..0.0.49.035.3100.0.18.04.828.04.618.14.526.15.530.98.615.45.414.73.516.93.315.52.619.71.4
51-75%15.15.7..0.0.0.0.0.0.13.24.43.01.79.83.510.83.810.45.76.73.73.91.97.92.43.61.37.00.9
76-100%8.04.4..100.0.0.0.0.0.6.63.37.12.62.61.82.92.13.33.32.22.21.01.00.80.81.00.73.00.6
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%1.21.210.39.70.0.0.0.0.0.7.27.00.0.3.22.20.0.6.76.57.03.94.63.27.84.33.91.93.30.8
1-9%16.24.029.514.49.59.111.27.517.615.933.513.616.24.518.45.145.410.324.010.427.07.029.67.029.87.261.04.829.82.0
10-25%36.05.220.512.941.615.733.511.20.0.34.014.033.05.723.95.631.610.037.712.326.97.429.67.035.47.621.64.129.42.0
26-50%14.93.829.514.428.514.139.211.617.615.919.210.223.75.229.86.28.86.131.611.813.65.829.57.019.06.111.63.120.31.8
51-75%15.43.90.0.20.412.916.18.647.320.40.0.16.84.512.74.54.94.80.0.8.34.66.73.75.23.61.01.09.51.3
76-100%16.34.010.39.70.0.0.0.17.615.96.05.910.33.712.04.39.46.40.0.17.26.40.0.2.72.61.11.17.81.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.52.50.0.3.71.51.70.6
1-9%29.77.518.29.68.27.826.88.23.93.817.711.721.39.56.94.737.014.819.212.619.117.534.37.827.411.742.93.930.12.2
10-25%39.98.039.012.430.512.816.76.816.67.642.116.020.99.441.99.326.813.310.49.719.117.541.88.151.513.035.53.833.52.3
26-50%13.85.80.0.45.013.839.28.932.39.58.17.837.411.230.68.99.79.250.016.361.721.815.86.014.09.212.32.620.02.0
51-75%10.85.112.38.216.310.510.85.838.810.19.69.210.26.913.76.47.77.520.413.10.0.5.73.97.06.73.21.49.11.4
76-100%5.73.930.511.50.0.6.64.58.45.722.514.010.26.96.94.718.712.00.0.0.0.0.0.0.0.2.41.25.51.1
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%1.30.93.93.90.0.0.0.0.0.6.12.11.90.88.61.93.11.35.62.710.23.05.51.112.11.66.71.06.20.5
1-9%22.43.322.58.28.45.720.25.76.54.525.03.825.12.824.33.136.03.622.84.827.84.445.12.540.72.449.92.036.40.9
10-25%32.83.631.99.333.89.824.16.112.86.035.34.334.73.126.03.229.03.531.65.430.14.531.52.326.32.226.41.829.10.9
26-50%18.03.011.36.236.69.839.66.931.48.316.73.322.72.724.13.216.82.829.05.414.63.314.41.713.91.712.71.317.10.7
51-75%13.92.77.65.217.37.912.24.739.38.810.22.88.41.811.12.49.82.28.43.310.83.03.20.96.41.23.10.77.40.5
76-100%11.52.522.78.23.93.83.92.710.05.56.82.47.21.75.81.75.31.72.61.96.52.40.20.20.50.41.30.53.70.4
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.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846184/312515
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. 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
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiore< 1%..........0.0.100.0...0.0.100.0.0.0.7.83.321.85.18.54.114.32.6
1-9%..........0.0.0.0...100.0.0.0.100.0.66.85.941.56.173.86.558.83.6
10-25%..........100.0.0.0...0.0.0.0.0.0.19.25.029.15.610.84.620.33.0
26-50%..........0.0.0.0...0.0.0.0.0.0.6.23.06.02.96.83.86.01.8
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.1.71.60.0.0.60.6
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.........12.85.45.53.115.06.92.61.80.0.19.28.76.31.911.32.510.03.08.61.1
1-9%77.120.4........30.17.146.87.037.29.941.35.825.810.917.38.148.74.045.24.047.64.943.61.9
10-25%22.920.4........27.97.436.36.721.28.528.15.454.112.734.010.030.73.623.13.422.64.227.81.8
26-50%0.0.........16.56.33.82.617.58.012.63.913.48.88.05.511.82.613.42.712.93.312.21.3
51-75%0.0.........9.35.15.63.19.16.111.13.76.76.521.58.72.61.37.02.15.92.36.81.0
76-100%0.0.........3.43.42.02.00.0.4.32.40.0.0.0.0.0.0.0.1.01.01.00.4
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiore< 1%2.72.6..0.0.0.0.0.0.2.61.80.0.14.13.95.62.77.45.19.74.74.82.110.62.88.92.17.00.9
1-9%23.16.8..0.0.0.0.0.0.21.55.023.14.431.75.422.65.227.08.835.17.636.24.740.14.446.13.633.71.6
10-25%20.96.6..0.0.51.035.30.0.38.16.240.15.123.75.031.35.823.48.430.97.339.44.824.23.825.23.229.91.6
26-50%30.27.3..0.0.49.035.3100.0.18.04.827.54.618.14.526.55.530.79.115.45.414.73.516.93.415.62.619.71.4
51-75%15.15.7..0.0.0.0.0.0.13.24.42.01.49.83.511.03.97.85.36.73.73.91.97.42.43.11.36.60.9
76-100%8.04.4..100.0.0.0.0.0.6.63.37.22.62.61.83.02.13.73.72.22.21.01.00.80.81.00.73.00.6
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%1.21.210.39.70.0.0.0.0.0.7.27.00.0.3.22.20.0.6.76.57.44.14.63.27.84.33.91.93.30.8
1-9%16.44.029.514.49.59.111.27.517.615.933.513.616.24.518.45.145.410.324.010.426.07.129.67.029.87.260.54.929.62.0
10-25%35.25.220.512.941.615.733.511.20.0.34.014.033.05.723.95.631.610.037.712.325.57.529.67.035.47.621.84.129.32.0
26-50%15.13.929.514.428.514.139.211.617.615.919.210.223.75.229.86.28.86.131.611.814.36.129.57.019.06.111.73.220.41.8
51-75%15.64.00.0.20.412.916.18.647.320.40.0.16.84.512.74.54.94.80.0.8.74.86.73.75.23.61.01.09.61.3
76-100%16.54.010.39.70.0.0.0.17.615.96.05.910.33.712.04.39.46.40.0.18.26.70.0.2.72.61.11.17.91.2
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.
collinare/submontano< 1%0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.62.50.0.3.81.51.70.7
1-9%29.77.518.29.68.27.827.88.43.93.817.711.716.58.86.94.730.214.819.212.619.117.535.27.929.412.443.74.030.22.3
10-25%39.98.039.012.430.512.817.37.016.67.642.116.022.29.941.99.329.714.510.49.719.117.540.28.148.113.434.93.833.22.3
26-50%13.85.80.0.45.013.837.09.032.39.58.17.839.711.630.68.910.810.250.016.361.721.816.26.115.19.911.92.620.02.0
51-75%10.85.112.38.216.310.511.16.038.810.19.69.210.87.313.76.48.58.320.413.10.0.5.84.07.57.23.21.49.31.4
76-100%5.73.930.511.50.0.6.84.68.45.722.514.010.87.36.94.720.813.10.0.0.0.0.0.0.0.2.41.25.61.1
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%1.30.93.93.90.0.0.0.0.0.6.12.11.90.98.61.93.21.36.02.910.63.15.61.112.01.66.81.06.30.5
1-9%22.63.322.58.28.45.720.65.86.54.525.03.825.12.924.53.235.23.624.45.128.04.545.12.540.92.550.22.136.50.9
10-25%32.43.631.99.333.89.824.66.212.86.035.34.335.33.126.23.329.43.531.15.629.14.531.82.326.52.225.81.829.10.9
26-50%18.13.011.36.236.69.838.37.031.48.316.73.322.22.823.63.217.02.929.75.615.23.513.91.713.91.712.81.417.00.7
51-75%14.02.77.65.217.37.912.54.839.38.810.22.88.11.811.22.49.92.27.53.210.33.03.30.96.11.23.00.77.30.5
76-100%11.62.522.78.23.93.84.02.810.05.56.82.47.31.75.91.75.31.71.41.46.82.50.20.20.50.41.30.53.70.4
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.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846185/312516
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione economica
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
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
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superiore< 1%..........0.0.48.635.3..0.0.0.0.0.0.4.22.45.62.72.12.04.51.5
1-9%..........0.0.51.435.3..68.926.3100.0.100.0.53.86.052.05.954.77.154.03.5
10-25%..........100.0.0.0...31.126.30.0.0.0.30.75.630.15.434.76.831.03.3
26-50%..........0.0.0.0...0.0.0.0.0.0.11.33.811.03.76.53.69.52.1
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.1.31.32.12.01.00.7
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.........8.64.26.43.10.0.3.52.06.26.014.57.73.41.43.91.52.81.64.30.8
1-9%74.622.0........32.17.036.66.255.79.829.35.024.610.724.18.736.23.642.53.834.34.536.61.8
10-25%25.422.0........34.77.237.66.220.38.039.65.337.512.319.47.833.43.528.83.538.94.633.41.8
26-50%0.0.........13.05.08.23.511.06.112.33.618.99.821.28.621.93.117.32.917.03.516.61.4
51-75%0.0.........9.04.36.33.18.85.98.43.012.88.515.47.25.11.64.61.65.32.16.30.9
76-100%0.0.........2.72.64.92.84.24.17.02.80.0.5.45.20.0.2.91.31.81.32.70.6
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superiore< 1%9.14.4..0.0.0.0.0.0.2.31.62.01.46.22.41.11.16.44.39.44.52.71.56.52.12.81.14.10.6
1-9%25.96.7..0.0.0.0.0.0.21.14.617.13.733.14.921.34.434.89.018.25.933.24.531.23.936.13.228.61.5
10-25%25.56.7..0.0.53.435.20.0.22.94.839.04.822.34.439.45.424.28.031.87.127.84.329.03.830.73.130.01.5
26-50%23.06.4..0.0.0.0.100.0.34.95.526.74.425.14.627.24.920.87.629.26.621.73.923.03.517.92.623.81.4
51-75%9.24.4..0.0.46.635.20.0.11.13.78.82.77.52.76.32.713.86.54.12.911.93.18.32.310.62.19.40.9
76-100%7.24.0..100.0.0.0.0.0.7.83.16.52.45.82.54.82.30.0.7.44.12.71.62.11.21.90.94.20.7
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%6.62.60.0.9.59.00.0.0.0.0.0.1.31.30.0.3.53.40.0.2.32.32.32.34.63.22.81.62.70.7
1-9%18.64.120.713.07.77.510.16.725.515.519.610.010.33.323.25.024.98.041.512.025.06.925.56.420.65.839.64.623.41.7
10-25%25.44.638.815.323.211.927.09.411.811.135.411.543.45.525.15.047.39.829.211.220.66.637.57.131.86.833.84.532.21.9
26-50%23.04.420.713.032.713.641.710.612.711.928.811.127.24.923.55.13.53.45.75.523.67.023.76.326.66.48.02.620.81.7
51-75%18.74.10.0.17.311.212.87.037.317.111.17.46.92.719.14.812.36.718.39.710.85.24.53.110.54.410.52.912.41.3
76-100%7.82.819.812.69.59.08.45.712.711.95.15.010.93.49.13.68.45.75.35.217.76.56.43.65.93.35.32.18.51.2
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.
collinare/submontano< 1%9.64.60.0.0.0.3.23.20.0.0.0.5.55.40.0.0.0.0.0.0.0.2.52.56.56.22.21.12.60.8
1-9%11.95.021.59.57.77.45.73.911.16.118.712.20.0.18.46.837.414.97.77.414.813.529.97.331.511.735.13.523.72.0
10-25%42.37.520.89.345.213.432.78.116.37.421.113.244.211.134.58.515.810.428.414.111.511.037.17.724.810.838.03.634.32.2
26-50%19.06.132.310.947.013.343.98.522.68.230.014.625.09.820.17.420.112.737.114.946.017.327.87.137.312.216.22.724.12.0
51-75%7.24.010.26.90.0.8.54.734.59.330.214.615.48.210.85.918.211.826.813.512.912.02.72.60.0.4.81.69.01.3
76-100%10.04.715.18.10.0.6.14.215.47.10.0.9.96.716.16.78.48.10.0.14.813.50.0.0.0.3.81.46.21.1
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%7.82.00.0.4.14.01.91.90.0.3.91.63.31.12.51.02.31.03.72.17.52.63.20.85.21.12.60.63.60.3
1-9%20.13.021.27.67.55.17.13.414.25.924.13.517.82.330.43.126.63.031.75.422.13.936.62.337.72.337.41.830.40.8
10-25%29.33.427.08.234.29.231.36.114.86.128.43.740.33.024.72.939.03.428.15.324.04.032.32.229.22.234.91.832.00.9
26-50%21.63.128.38.539.29.441.56.522.47.026.73.622.72.622.22.917.42.719.04.626.54.120.91.919.81.914.81.420.50.7
51-75%13.22.56.74.67.55.111.54.134.28.011.62.78.11.612.02.38.41.916.34.39.22.65.71.15.71.17.51.08.60.5
76-100%8.02.016.86.97.55.16.73.314.46.05.31.97.81.68.21.96.31.71.21.210.73.01.30.52.40.72.80.64.80.4
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, 09.07.2020 #846186/312517
IFN2
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiorenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.49.635.415.93.46.14.214.42.8
1-9%0.0.0.0.50.435.450.64.650.28.850.54.0
10-25%0.0.0.0.0.0.20.93.737.38.523.93.4
26-50%0.0.0.0.0.0.10.92.93.13.09.22.3
51-75%0.0.0.0.0.0.1.71.23.23.12.01.1
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiorenessuna indicazione0.0.0.0.2.91.63.10.90.0.2.60.7
< 1%25.422.00.0.15.13.412.91.76.22.712.51.4
1-9%49.125.00.0.40.04.639.62.536.95.339.42.0
10-25%25.422.00.0.19.93.822.22.127.14.922.51.7
26-50%0.0.0.0.8.22.613.01.723.64.713.41.4
51-75%0.0.0.0.9.32.86.11.23.72.16.31.0
76-100%0.0.0.0.4.62.03.10.92.41.73.30.7
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiorenessuna indicazione0.0.0.0.0.50.53.71.00.60.61.90.5
< 1%0.0.0.0.6.51.67.21.47.42.16.60.9
1-9%29.07.40.0.20.22.728.32.531.03.626.41.6
10-25%29.17.424.121.126.02.926.12.427.43.426.51.6
26-50%15.85.924.321.225.22.916.62.020.63.220.01.5
51-75%15.65.951.625.013.92.311.71.89.42.212.31.2
76-100%10.55.00.0.7.71.86.31.33.61.46.30.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiorenessuna indicazione0.0.0.0.0.0.1.41.02.31.60.80.4
< 1%2.11.53.03.00.60.64.01.65.92.52.90.7
1-9%14.73.623.77.318.13.323.53.526.14.820.81.8
10-25%27.14.626.87.629.63.930.83.836.05.230.42.1
26-50%25.24.520.56.920.13.517.63.118.34.220.01.8
51-75%22.34.317.26.421.83.615.13.09.03.017.51.7
76-100%8.52.98.84.89.82.67.62.22.31.67.61.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanonessuna indicazione0.0.0.0.0.0.1.31.30.70.70.50.4
< 1%3.82.60.0.0.0.1.41.41.81.01.40.6
1-9%21.05.67.73.317.95.116.64.431.53.821.72.1
10-25%19.05.433.25.826.65.923.45.033.13.828.62.3
26-50%25.46.125.95.425.45.931.45.421.03.324.82.2
51-75%13.64.821.35.112.64.517.74.57.32.113.01.7
76-100%17.25.212.04.017.65.18.23.24.61.79.91.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.0.0.0.0.80.42.60.50.80.41.50.2
< 1%2.71.21.01.06.21.09.40.95.21.06.90.5
1-9%20.22.912.63.323.61.833.51.432.42.129.10.9
10-25%25.33.230.74.525.71.924.61.331.12.026.50.9
26-50%22.73.024.14.220.21.815.81.119.71.818.50.8
51-75%18.12.821.14.014.91.69.40.97.51.111.40.6
76-100%11.12.310.53.08.71.24.70.73.30.86.10.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846187/312518
IFN2
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo terrestre IFN2
stato1993/95
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiorenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.33.527.315.43.04.12.913.12.4
1-9%0.0.0.0.34.427.652.44.149.17.351.43.5
10-25%0.0.0.0.32.126.719.43.238.07.123.93.0
26-50%0.0.0.0.0.0.10.82.66.53.69.62.1
51-75%0.0.0.0.0.0.1.30.92.22.21.50.9
76-100%0.0.0.0.0.0.0.60.60.0.0.50.5
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiorenessuna indicazione0.0.0.0.3.31.62.80.80.0.2.50.6
< 1%25.021.70.0.15.53.112.61.57.02.512.41.2
1-9%50.025.00.0.40.64.238.92.336.34.738.91.8
10-25%25.021.70.0.19.73.521.81.928.64.522.41.6
26-50%0.0.0.0.8.42.414.21.622.24.114.11.3
51-75%0.0.0.0.7.82.46.01.14.02.06.00.9
76-100%0.0.0.0.4.71.93.70.91.91.43.60.7
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiorenessuna indicazione0.0.0.0.1.20.73.81.00.50.52.10.5
< 1%2.22.20.0.5.81.46.71.27.31.96.30.8
1-9%26.16.80.0.21.12.529.32.330.13.326.81.5
10-25%29.17.123.821.025.12.626.42.228.03.226.51.5
26-50%14.25.425.221.824.12.616.01.820.62.919.31.3
51-75%18.66.051.025.014.72.211.31.69.82.112.51.1
76-100%9.74.60.0.8.21.76.41.23.61.36.50.8
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiorenessuna indicazione0.0.0.0.0.0.1.20.81.91.40.70.3
< 1%2.91.72.62.61.60.94.51.64.92.23.40.7
1-9%13.33.326.47.218.83.024.83.227.64.421.71.7
10-25%27.04.426.87.227.43.529.23.436.14.829.31.9
26-50%27.14.420.96.621.33.219.43.017.23.721.01.7
51-75%21.74.115.35.821.33.213.92.68.42.716.51.5
76-100%7.92.77.94.49.62.47.01.93.91.97.41.1
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanonessuna indicazione0.0.0.0.0.0.1.11.10.60.60.40.3
< 1%3.22.20.0.0.0.1.21.22.11.11.50.5
1-9%19.65.17.83.117.14.721.34.530.83.522.01.9
10-25%21.05.236.15.525.85.423.74.631.63.528.72.1
26-50%28.25.823.74.928.05.629.34.921.73.125.12.0
51-75%13.14.320.94.612.34.116.44.09.22.213.31.6
76-100%15.04.611.63.616.94.77.12.84.01.59.01.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.0.0.0.1.20.42.50.40.60.31.50.2
< 1%3.31.20.80.86.20.99.20.85.10.96.90.5
1-9%18.52.713.43.124.21.734.31.332.31.929.60.8
10-25%25.63.032.74.324.71.724.11.231.21.926.30.8
26-50%24.23.022.83.920.41.616.11.019.61.618.70.7
51-75%18.22.720.23.714.71.48.90.87.91.111.10.6
76-100%10.12.110.02.78.71.14.90.63.20.76.00.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846188/312519
IFN2
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiorenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.33.827.415.73.24.93.413.62.6
1-9%0.0.0.0.34.327.650.54.450.37.950.23.8
10-25%0.0.0.0.32.026.619.53.539.77.724.43.3
26-50%0.0.0.0.0.0.12.73.02.52.410.12.3
51-75%0.0.0.0.0.0.1.61.12.62.51.81.0
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiorenessuna indicazione0.0.0.0.3.71.83.20.90.0.2.80.7
< 1%25.422.00.0.15.13.312.31.66.82.712.21.3
1-9%49.125.00.0.38.84.538.12.435.85.038.01.9
10-25%25.422.00.0.20.63.822.62.126.94.722.81.7
26-50%0.0.0.0.8.62.613.71.723.74.514.01.4
51-75%0.0.0.0.8.82.76.51.24.52.26.61.0
76-100%0.0.0.0.4.41.93.60.92.21.53.60.7
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiorenessuna indicazione0.0.0.0.0.50.53.51.00.50.51.80.5
< 1%0.0.0.0.6.61.66.71.36.91.96.30.9
1-9%27.67.10.0.20.42.628.02.430.83.526.31.5
10-25%30.27.324.121.125.12.826.22.327.93.426.51.5
26-50%15.05.724.321.225.32.916.42.020.53.119.81.4
51-75%17.15.951.625.014.02.312.71.89.92.212.91.2
76-100%10.04.80.0.8.21.86.51.33.41.46.50.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiorenessuna indicazione0.0.0.0.0.0.1.30.92.11.50.80.4
< 1%3.21.83.03.01.91.13.81.55.32.33.40.8
1-9%14.53.623.77.318.23.224.13.426.94.621.21.8
10-25%26.84.526.87.629.33.829.63.634.74.929.82.0
26-50%24.94.420.56.919.43.418.53.118.74.020.11.8
51-75%22.14.217.26.421.13.514.92.99.22.917.01.7
76-100%8.42.98.84.810.22.67.82.23.11.87.81.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanonessuna indicazione0.0.0.0.0.0.1.31.20.70.70.50.3
< 1%3.72.60.0.0.0.1.31.31.81.01.40.6
1-9%20.65.67.63.217.65.118.34.431.83.722.02.0
10-25%20.65.532.65.727.85.922.24.732.13.728.32.2
26-50%24.96.025.55.325.05.831.15.321.63.324.82.1
51-75%13.34.722.55.112.34.418.14.47.72.113.31.7
76-100%16.95.111.83.917.35.07.73.04.41.69.61.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.0.0.0.1.00.42.50.50.70.41.50.2
< 1%3.11.31.01.06.51.09.00.95.00.96.80.5
1-9%19.72.912.53.223.41.833.11.432.52.029.00.9
10-25%25.83.130.44.525.61.924.31.331.02.026.40.9
26-50%22.23.023.84.220.11.716.31.119.81.718.60.8
51-75%18.22.821.94.014.61.59.80.97.81.111.60.6
76-100%10.92.210.43.08.91.25.00.63.20.76.10.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846189/312520
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiore< 1%0.0.0.0.50.435.45.82.13.13.05.91.9
1-9%0.0.0.0.49.635.454.14.662.48.655.74.0
10-25%0.0.0.0.0.0.28.54.127.97.928.03.6
26-50%0.0.0.0.0.0.11.62.96.74.610.42.5
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.0.0.5.12.04.91.11.41.44.40.8
1-9%74.622.00.0.39.04.637.42.434.35.337.52.0
10-25%25.422.00.0.33.34.534.62.440.75.535.12.0
26-50%0.0.0.0.10.72.916.21.918.74.315.31.5
51-75%0.0.0.0.8.22.65.11.14.92.45.61.0
76-100%0.0.0.0.3.71.81.80.70.0.1.90.6
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiore< 1%10.34.90.0.4.41.44.81.23.71.54.70.8
1-9%26.77.20.0.23.82.828.12.539.53.829.11.6
10-25%18.46.324.321.227.13.031.22.528.93.528.81.6
26-50%26.17.124.121.130.13.124.12.317.53.024.51.6
51-75%10.44.925.021.68.21.98.41.57.92.18.41.0
76-100%8.24.526.622.66.41.73.31.02.51.24.40.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%6.32.52.72.60.70.72.61.33.62.12.90.7
1-9%18.84.08.84.815.43.126.23.641.65.323.21.9
10-25%27.34.624.07.436.84.234.93.936.45.233.62.1
26-50%22.14.335.28.227.23.817.13.18.12.920.61.8
51-75%15.83.817.96.610.42.79.02.48.02.911.11.4
76-100%9.63.011.55.49.42.510.32.52.21.68.61.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%2.01.91.51.51.81.82.81.90.70.71.50.6
1-9%15.45.09.03.512.14.322.14.934.43.922.52.1
10-25%37.86.729.05.638.06.532.85.542.14.037.22.4
26-50%27.06.237.86.022.75.632.85.515.83.024.82.2
51-75%7.83.815.14.414.84.86.82.93.81.58.31.4
76-100%10.04.27.63.310.64.12.82.03.31.45.81.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%5.81.71.81.33.40.84.50.62.40.73.80.4
1-9%20.83.08.62.723.51.833.81.438.92.130.50.9
10-25%28.33.327.24.432.12.032.81.435.92.132.71.0
26-50%23.83.136.44.724.41.919.41.214.91.620.60.8
51-75%12.12.416.43.69.51.36.20.75.71.07.80.5
76-100%9.22.19.62.97.11.13.30.62.10.64.60.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846190/312521
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo terrestre IFN3
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiore< 1%0.0.0.0.33.627.34.81.82.12.04.61.5
1-9%0.0.0.0.34.327.654.04.154.77.153.93.5
10-25%0.0.0.0.32.026.729.83.834.76.831.13.3
26-50%0.0.0.0.0.0.10.72.56.53.69.52.1
51-75%0.0.0.0.0.0.0.70.72.12.01.00.7
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.0.0.5.92.04.20.92.81.64.30.8
1-9%74.821.80.0.38.84.236.32.234.34.536.71.8
10-25%25.221.80.0.33.24.132.52.138.94.633.61.8
26-50%0.0.0.0.10.62.718.21.817.03.516.51.4
51-75%0.0.0.0.7.62.36.31.15.32.16.30.9
76-100%0.0.0.0.3.91.72.50.71.81.32.60.6
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiore< 1%9.24.40.0.3.51.14.71.02.81.14.10.6
1-9%25.86.70.0.23.72.628.42.236.13.228.61.5
10-25%25.56.725.121.728.62.730.72.330.73.129.81.5
26-50%23.26.425.121.728.12.724.22.117.92.623.81.4
51-75%9.24.424.021.09.31.88.91.410.62.19.51.0
76-100%7.14.025.822.16.81.53.20.91.90.94.20.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%6.02.42.32.20.60.62.81.22.81.62.60.6
1-9%18.83.912.05.016.82.926.13.339.64.623.71.7
10-25%26.74.423.96.635.53.732.83.533.84.532.21.9
26-50%22.74.233.57.325.63.319.93.08.02.620.81.7
51-75%16.83.719.06.112.32.59.82.310.52.912.51.3
76-100%9.02.99.44.59.32.28.62.15.32.18.31.1
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%6.63.21.41.41.61.62.41.72.21.12.60.7
1-9%14.84.68.23.212.84.226.84.835.13.523.82.0
10-25%35.66.128.55.336.46.229.04.938.03.634.42.2
26-50%23.05.437.75.622.65.331.35.016.22.724.02.0
51-75%8.33.616.14.315.04.68.12.94.81.69.01.3
76-100%11.54.18.13.211.54.12.41.73.81.46.31.1
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%6.71.71.61.23.10.74.10.62.60.63.60.3
1-9%20.22.89.22.723.81.733.81.337.41.830.50.8
10-25%29.03.126.84.132.21.931.41.334.91.832.00.9
26-50%22.52.935.84.423.21.720.41.114.81.420.50.7
51-75%12.42.317.43.410.31.27.00.77.51.08.70.5
76-100%9.22.09.22.67.31.03.30.52.80.64.70.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846191/312522
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiore< 1%0.0.0.0.34.327.65.21.92.22.14.91.6
1-9%0.0.0.0.33.827.453.24.352.17.352.63.7
10-25%0.0.0.0.32.026.630.64.036.77.132.13.4
26-50%0.0.0.0.0.0.11.02.76.93.89.82.2
51-75%0.0.0.0.0.0.0.0.2.22.10.50.5
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.0.0.4.81.94.71.01.11.14.10.8
1-9%74.622.00.0.39.54.535.32.334.54.736.21.9
10-25%25.422.00.0.33.44.434.72.339.64.935.21.9
26-50%0.0.0.0.11.12.916.61.816.93.715.51.4
51-75%0.0.0.0.7.72.56.11.25.92.36.31.0
76-100%0.0.0.0.3.51.72.60.82.01.42.70.6
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiore< 1%10.14.80.0.4.11.34.91.13.11.34.50.7
1-9%26.07.10.0.24.42.827.52.336.13.428.41.5
10-25%20.56.524.321.226.22.930.62.429.13.328.51.6
26-50%25.47.024.121.130.03.025.22.319.42.825.21.5
51-75%10.14.825.021.68.91.98.51.510.22.29.21.0
76-100%7.94.426.622.66.41.63.30.92.11.04.20.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%6.22.52.72.60.70.73.01.33.11.82.90.7
1-9%18.64.08.84.816.23.126.13.540.04.923.61.8
10-25%28.14.624.07.435.54.033.53.734.64.732.72.0
26-50%21.94.235.28.227.73.818.33.16.82.520.41.8
51-75%15.63.717.96.610.12.69.62.410.63.011.51.4
76-100%9.53.011.55.49.82.59.52.34.82.18.81.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%3.82.61.51.51.71.72.61.80.70.71.70.6
1-9%14.84.88.93.511.94.224.54.933.93.822.72.1
10-25%36.46.528.65.537.36.432.05.340.63.936.12.4
26-50%26.06.038.76.024.25.732.05.316.93.025.32.1
51-75%9.44.014.94.314.54.76.32.73.61.58.21.3
76-100%9.64.17.43.210.44.02.61.84.31.66.01.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%6.21.71.81.33.20.74.40.62.00.63.70.4
1-9%20.32.98.52.724.01.832.91.437.11.930.10.9
10-25%28.73.226.94.331.42.032.61.435.51.932.50.9
26-50%23.33.037.04.724.71.819.91.215.31.520.80.8
51-75%12.42.416.23.69.51.36.60.77.21.08.20.5
76-100%9.02.19.52.97.11.13.50.53.00.74.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846192/312523
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiore< 1%0.0.0.0.34.327.65.21.92.22.15.01.6
1-9%0.0.0.0.33.827.452.84.352.17.352.33.7
10-25%0.0.0.0.32.026.630.84.036.77.132.33.5
26-50%0.0.0.0.0.0.11.12.76.93.89.92.2
51-75%0.0.0.0.0.0.0.0.2.22.10.50.5
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.0.0.4.92.04.71.01.11.14.20.8
1-9%74.622.00.0.38.84.635.22.334.54.736.01.9
10-25%25.422.00.0.33.34.434.82.339.64.935.21.9
26-50%0.0.0.0.11.43.016.61.816.93.715.61.4
51-75%0.0.0.0.7.92.66.11.25.92.36.41.0
76-100%0.0.0.0.3.61.82.60.82.01.42.70.6
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiore< 1%10.14.80.0.4.21.34.71.13.21.34.50.7
1-9%26.07.10.0.23.62.827.42.336.33.528.11.6
10-25%20.56.524.321.226.82.930.82.428.63.328.61.6
26-50%25.47.024.121.130.23.025.62.319.12.925.41.5
51-75%10.14.825.021.68.71.98.41.510.62.29.21.0
76-100%7.94.426.622.66.61.63.10.92.21.14.20.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%6.32.52.72.60.70.73.11.43.11.83.00.7
1-9%18.84.08.84.815.83.126.43.539.44.923.51.8
10-25%27.34.624.07.436.04.133.33.735.04.832.72.1
26-50%22.14.335.28.227.33.817.93.16.92.520.31.8
51-75%15.83.817.96.610.22.69.72.410.83.111.61.4
76-100%9.63.011.55.410.02.59.62.44.92.18.91.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%1.91.91.51.51.81.82.71.90.70.71.50.6
1-9%15.14.99.03.512.14.322.54.834.53.822.72.1
10-25%37.16.629.05.638.06.532.85.440.83.936.62.4
26-50%26.56.137.86.022.75.632.95.416.63.025.02.1
51-75%9.64.115.14.414.84.86.52.83.71.58.31.4
76-100%9.84.17.63.310.64.12.71.93.81.55.91.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%5.81.71.81.33.30.74.40.62.10.63.60.4
1-9%20.62.98.62.723.41.832.81.437.22.029.90.9
10-25%28.53.227.24.431.82.032.81.435.42.032.70.9
26-50%23.53.136.44.724.61.920.01.215.01.520.80.8
51-75%12.52.416.43.69.61.36.60.77.31.18.20.5
76-100%9.12.19.62.97.31.13.40.52.90.74.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846193/312524
IFN2
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.0.0.0.0.4710.471
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.0.0.8500.850
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.0.1.8331.833
AInessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.4680.0.0.0.0.654
1-9%0.0.0.21000.4720.21000.0.0.747
10-25%0.0.0.21000.21000.6580.21001.139
26-50%0.0.0.0.0.0.0.21000.21000.472
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
ARnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.5550.6480.21001.231
10-25%0.0.0.0.0.21000.7570.3691.140
26-50%0.0.0.0.0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.3710.0.0.0.0.371
totale0.0.0.0.0.9371.5350.5552.820
BEnessuna indicazione0.0.0.4710.21000.0.0.0.0.657
< 1%0.21003.0260.21000.6580.0.4.022
1-9%0.4717.3168.6154.1221.63522.09
10-25%0.0.4.0228.4156.3183.02621.79
26-50%0.21000.8506.4175.9183.12616.411
51-75%0.0.1.0444.6214.7211.43811.713
76-100%0.0.0.6581.2411.6350.4713.823
totale0.85017.01029.6723.189.61480.24
BL/BSnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.21000.21000.570
1-9%0.0.0.0.0.0.0.4710.6561.044
10-25%0.0.0.0.0.0.0.4710.21000.757
26-50%0.0.0.0.0.0.0.21000.4710.658
51-75%0.0.0.0.0.0.0.4710.4710.950
76-100%0.0.0.0.0.0.0.21000.31000.572
totale0.0.0.0.0.0.2.0322.1314.121
FRnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.7500.21000.0.0.0.0.944
1-9%0.0.0.9441.3370.0.0.0.2.228
10-25%0.21001.0451.8311.8330.31005.219
26-50%0.0.0.8502.5270.21000.4713.821
51-75%0.0.0.4710.9440.6590.0.1.931
76-100%0.0.0.0.0.4720.0.0.21000.658
totale0.21003.8227.1142.6270.85114.69
GEnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.0.0.0.0.
GLnessuna indicazione0.0.0.21000.21000.0.0.0.0.471
< 1%0.0.0.6570.21000.21000.0.1.045
1-9%0.0.0.4711.1430.7460.0.2.228
10-25%0.0.0.21001.3371.1380.0.2.625
26-50%0.0.0.21000.21000.0.0.21000.658
51-75%0.0.0.6580.4710.8500.0.1.733
76-100%0.0.0.0.0.4700.21000.21000.849
totale0.0.2.1293.7213.0220.4719.211
GRnessuna indicazione0.0.0.6581.2410.21000.0.2.031
< 1%2.7274.5204.0220.8500.210012.212
1-9%8.91515.01110.7132.3291.53738.36
10-25%3.6237.9168.2152.9252.22924.88
26-50%1.4383.2245.0192.0311.34012.912
51-75%0.21000.8502.4290.8500.6574.720
76-100%0.0.1.5351.7330.6580.0.3.922
totale16.81033.7733.279.6145.61798.83
JUnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.6570.4701.044
10-25%0.0.0.0.0.7471.2400.6582.527
26-50%0.0.0.0.0.4711.8321.6353.722
51-75%0.0.0.0.0.4712.0310.6572.925
76-100%0.0.0.0.0.21000.6570.8501.635
totale0.0.0.0.1.6306.1163.92111.611
LUnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.21000.0.0.0.0.471
1-9%0.0.0.9490.4710.4710.21001.932
10-25%0.0.0.21000.0.0.6570.8491.635
26-50%0.0.0.0.0.9500.6570.4701.832
51-75%0.0.0.21000.7570.4710.21001.438
76-100%0.0.0.0.0.4700.21000.0.0.657
totale0.0.1.5372.5282.1291.5357.615
NEnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.21000.0.0.2100
1-9%0.0.0.21000.4700.0.0.21000.850
10-25%0.0.0.0.0.21000.9440.0.1.140
26-50%0.0.0.0.0.21000.3710.0.0.659
51-75%0.0.0.0.0.5580.5570.0.1.040
76-100%0.0.0.0.0.0.0.4710.0.0.471
totale0.0.0.21001.3372.3270.21004.120
NWnessuna indicazione0.0.0.31000.0.0.0.0.0.0.3100
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.8560.21000.21000.31001.440
10-25%0.0.0.0.0.5670.21000.0.0.756
26-50%0.0.0.0.0.21000.4670.21000.742
51-75%0.0.0.0.0.4720.0.0.21000.658
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.1481.3390.7460.6583.720
OWnessuna indicazione0.0.0.0.0.11000.0.0.0.0.1100
< 1%0.0.0.21000.21000.0.0.0.0.470
1-9%0.21001.6340.21000.21000.0.2.329
10-25%0.0.0.8490.6570.21000.4712.131
26-50%0.0.0.21000.21000.11000.21000.850
51-75%0.0.0.7500.21000.4710.21001.634
76-100%0.0.0.3691.0450.5590.21002.030
totale0.21003.8202.6271.6351.1449.311
SGnessuna indicazione0.0.0.4700.6570.0.0.0.1.144
< 1%0.0.0.6581.2410.7580.0.2.428
1-9%0.21000.9502.7272.1300.7496.617
10-25%0.0.0.5712.7272.6261.3377.016
26-50%0.0.1.4402.7272.1301.3387.616
51-75%0.0.0.7561.1451.5350.9444.221
76-100%0.0.0.0.0.5710.9451.1402.527
totale0.21004.42111.6129.9135.31731.46
SHnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.21000.21000.469
SOnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.21000.2100
1-9%0.0.0.0.0.0.0.21000.21000.370
10-25%0.0.0.0.0.21000.5570.5701.341
26-50%0.0.0.0.0.0.0.4720.21000.659
51-75%0.0.0.0.0.21000.21000.0.0.570
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.5701.3381.2413.125
SZnessuna indicazione0.0.0.21000.0.0.0.0.0.0.2100
< 1%0.0.0.4711.0450.0.0.0.1.437
1-9%0.0.1.5340.6580.9450.0.3.024
10-25%0.0.0.21001.1410.4710.0.1.833
26-50%0.0.0.21002.3280.9500.4713.822
51-75%0.0.0.21001.0441.1430.21002.527
76-100%0.0.0.21000.21000.21000.0.0.658
totale0.0.2.9246.2163.5230.65813.29
TGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.11000.11000.6580.845
26-50%0.0.0.0.0.0.0.0.0.11000.1100
51-75%0.0.0.0.0.0.0.11000.4700.658
76-100%0.0.0.0.0.0.0.0.0.8460.846
totale0.0.0.0.0.11000.3702.0292.426
TInessuna indicazione0.0.0.0.0.0.0.4710.21000.658
< 1%0.21000.8501.8330.8500.4714.022
1-9%1.3384.3218.2154.8209.21427.98
10-25%1.7334.1226.9166.0189.41428.18
26-50%0.21003.2244.9203.1266.31717.710
51-75%0.21000.8502.7261.6352.3307.516
76-100%0.0.0.4711.1410.6571.5383.623
totale3.62313.61125.6817.31029.3789.43
URnessuna indicazione0.0.0.0.0.21000.0.0.21000.472
< 1%0.0.0.21000.0.0.0.0.0.0.2100
1-9%0.21001.1401.6340.8500.21003.920
10-25%0.0.0.6570.6560.4710.21001.731
26-50%0.0.0.6580.0.0.4710.21001.240
51-75%0.0.0.0.0.21000.21000.6571.045
76-100%0.0.0.21000.21000.0.0.0.0.471
totale0.21002.6252.7251.9321.4378.811
VDnessuna indicazione0.0.0.21000.0.0.21000.0.0.471
< 1%0.0.0.4710.21000.21000.0.0.850
1-9%0.0.2.1301.6350.7490.9455.418
10-25%0.0.1.0452.2301.0451.4375.518
26-50%0.0.0.8501.4370.4700.8503.424
51-75%0.0.0.4700.8500.4710.5572.130
76-100%0.0.0.6581.4380.4711.2413.623
totale0.0.5.5187.6153.3244.81921.18
VSnessuna indicazione0.0.1.2410.21000.0.0.0.1.438
< 1%1.4382.9250.6580.0.0.21005.119
1-9%5.6199.7133.9221.7331.63522.48
10-25%2.8267.5155.7182.7261.43820.19
26-50%1.6355.8184.3211.5352.82616.110
51-75%0.21002.3293.9221.8331.2419.414
76-100%0.0.0.4711.2410.6580.4712.628
totale11.51229.8719.998.3147.61677.13
ZGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.11000.21000.0.0.0.0.472
1-9%0.0.0.0.0.21000.21000.0.0.467
10-25%0.0.0.0.0.3710.21000.21000.746
26-50%0.0.0.0.0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.21000.0.0.0.0.2100
76-100%0.0.0.0.0.0.0.6480.21000.841
totale0.0.0.11000.9431.2350.4672.618
ZHnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.4700.21000.658
10-25%0.0.0.0.0.0.0.0.0.21000.2100
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.21000.0.0.4700.658
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.21000.4701.0451.635
Svizzeranessuna indicazione0.0.3.5242.7270.8500.4717.516
< 1%4.52114.81110.3143.8241.34134.77
1-9%16.81146.8642.5721.7918.110145.93
10-25%8.21528.1842.0730.8823.59132.64
26-50%3.42417.21131.7820.91020.51093.74
51-75%0.6588.11620.71017.51110.91357.86
76-100%0.0.4.22110.1147.7167.71629.88
totale33.67122.74160.03103.1482.44502.01
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846194/312525
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiore< 1%0.0.0.0.100.0.16.03.412.35.716.43.0
1-9%0.0.0.0.0.0.56.44.671.88.058.84.0
10-25%0.0.0.0.0.0.22.63.89.25.119.63.2
26-50%0.0.0.0.0.0.4.92.06.74.65.21.8
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.0.0.10.22.87.91.49.93.38.61.2
1-9%76.320.80.0.38.74.644.52.551.95.544.62.0
10-25%23.720.80.0.31.54.428.72.324.64.828.61.9
26-50%0.0.0.0.10.12.912.11.79.93.311.31.3
51-75%0.0.0.0.7.52.56.01.23.62.15.91.0
76-100%0.0.0.0.1.91.30.80.40.0.0.90.4
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiore< 1%2.72.70.0.5.11.58.41.510.22.37.50.9
1-9%23.86.90.0.25.72.933.52.647.63.933.61.7
10-25%18.76.424.321.233.73.231.52.524.53.329.91.7
26-50%31.17.549.125.022.02.817.82.114.12.719.11.4
51-75%15.65.90.0.7.91.87.11.43.01.36.80.9
76-100%8.24.526.622.65.51.51.80.70.60.63.10.6
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%2.11.50.0.2.11.25.91.93.52.03.30.8
1-9%17.73.911.95.619.13.431.63.861.85.329.32.0
10-25%33.84.929.57.829.43.929.63.823.34.629.22.0
26-50%16.63.832.78.126.03.820.43.39.13.120.21.8
51-75%13.93.622.97.213.43.06.32.01.11.110.01.4
76-100%15.93.83.03.010.02.56.32.01.31.28.01.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%0.0.0.0.0.0.1.41.43.91.61.80.7
1-9%26.96.215.24.412.34.430.35.443.24.029.82.3
10-25%38.06.719.74.935.56.436.75.635.43.933.52.4
26-50%9.84.237.66.028.96.120.54.711.72.619.72.0
51-75%11.64.521.35.112.44.48.33.33.31.59.51.5
76-100%13.64.86.13.010.84.22.82.02.51.25.71.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%1.60.90.0.5.20.98.20.87.21.16.50.5
1-9%22.83.113.53.425.01.939.61.550.72.236.31.0
10-25%31.63.423.14.132.22.029.61.426.72.029.40.9
26-50%17.42.836.44.721.31.814.81.111.51.416.70.8
51-75%13.32.521.04.09.81.35.90.72.70.77.30.5
76-100%13.32.55.92.36.51.11.90.41.20.53.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846195/312526
IFN2
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.0.0.0.0.4710.471
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.0.0.8500.850
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.0.1.8331.833
AInessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.4680.0.0.0.0.654
1-9%0.0.0.21000.4720.21000.0.0.747
10-25%0.0.0.21000.21000.6580.21001.139
26-50%0.0.0.0.0.0.0.21000.21000.472
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
ARnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.5550.6480.21001.231
10-25%0.0.0.0.0.21000.7570.3691.140
26-50%0.0.0.0.0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.3710.0.0.0.0.371
totale0.0.0.0.0.9371.5350.5552.820
BEnessuna indicazione0.0.0.4710.21000.0.0.0.0.657
< 1%0.21002.8270.21000.4710.0.3.623
1-9%0.4717.1168.4154.1221.63521.69
10-25%0.0.4.0227.6156.3183.02620.99
26-50%0.21000.8506.2185.9183.12616.211
51-75%0.0.1.0443.9224.7211.43811.013
76-100%0.0.0.6581.2411.4380.4713.623
totale0.85016.61027.8822.789.61477.64
BL/BSnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.21000.21000.570
1-9%0.0.0.0.0.0.0.4710.6561.044
10-25%0.0.0.0.0.0.0.4710.0.0.471
26-50%0.0.0.0.0.0.0.21000.4710.658
51-75%0.0.0.0.0.0.0.4710.4710.950
76-100%0.0.0.0.0.0.0.21000.31000.572
totale0.0.0.0.0.0.2.0321.9333.922
FRnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.7500.21000.0.0.0.0.944
1-9%0.0.0.9441.3370.0.0.0.2.228
10-25%0.0.0.8501.8311.8330.31004.820
26-50%0.0.0.6582.5270.21000.4713.622
51-75%0.0.0.4710.7500.6590.0.1.733
76-100%0.0.0.0.0.4720.0.0.21000.658
totale0.0.3.4236.9142.6270.85113.810
GEnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.0.0.0.0.
GLnessuna indicazione0.0.0.21000.21000.0.0.0.0.471
< 1%0.0.0.6570.21000.21000.0.1.045
1-9%0.0.0.4711.1430.7460.0.2.228
10-25%0.0.0.0.1.3371.1380.0.2.426
26-50%0.0.0.21000.21000.0.0.21000.658
51-75%0.0.0.4710.4710.8500.0.1.535
76-100%0.0.0.0.0.4700.21000.21000.849
totale0.0.1.7323.7213.0220.4718.911
GRnessuna indicazione0.0.0.6581.2410.21000.0.2.031
< 1%2.5284.3214.0220.8500.210011.812
1-9%7.31614.41110.3132.1301.53735.57
10-25%3.3246.9177.0162.7262.22922.29
26-50%1.0452.9254.8201.4381.34011.313
51-75%0.21000.4712.4290.8500.6574.321
76-100%0.0.1.2411.4380.6580.0.3.125
totale14.31130.7731.078.6145.61790.33
JUnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.6570.4701.044
10-25%0.0.0.0.0.7471.2400.6582.527
26-50%0.0.0.0.0.4711.8321.6353.722
51-75%0.0.0.0.0.21002.0310.6572.726
76-100%0.0.0.0.0.21000.6570.8501.635
totale0.0.0.0.1.4316.1163.92111.411
LUnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.21000.0.0.0.0.471
1-9%0.0.0.9490.4710.4710.21001.932
10-25%0.0.0.0.0.0.0.6570.8491.437
26-50%0.0.0.0.0.9500.6570.4701.832
51-75%0.0.0.21000.7570.4710.21001.438
76-100%0.0.0.0.0.4700.21000.0.0.657
totale0.0.1.3402.5282.1291.5357.415
NEnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.21000.4700.0.0.21000.850
10-25%0.0.0.0.0.21000.9440.0.1.140
26-50%0.0.0.0.0.21000.3710.0.0.659
51-75%0.0.0.0.0.5580.5570.0.1.040
76-100%0.0.0.0.0.0.0.4710.0.0.471
totale0.0.0.21001.3372.1280.21003.921
NWnessuna indicazione0.0.0.31000.0.0.0.0.0.0.3100
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.8560.21000.21000.31001.440
10-25%0.0.0.0.0.5670.21000.0.0.756
26-50%0.0.0.0.0.21000.4670.21000.742
51-75%0.0.0.0.0.4720.0.0.21000.658
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.1481.3390.7460.6583.720
OWnessuna indicazione0.0.0.0.0.11000.0.0.0.0.1100
< 1%0.0.0.21000.21000.0.0.0.0.470
1-9%0.21001.6340.21000.21000.0.2.329
10-25%0.0.0.8490.6570.21000.21001.832
26-50%0.0.0.21000.21000.11000.21000.850
51-75%0.0.0.7500.21000.4710.21001.634
76-100%0.0.0.3691.0450.5590.21002.030
totale0.21003.8202.6271.6350.9509.011
SGnessuna indicazione0.0.0.21000.6570.0.0.0.0.849
< 1%0.0.0.6581.0450.4720.0.2.031
1-9%0.21000.9501.9332.1300.7495.818
10-25%0.0.0.21002.7272.2281.3376.417
26-50%0.0.1.4402.7271.9311.3387.416
51-75%0.0.0.7561.1451.3370.9444.022
76-100%0.0.0.0.0.21000.9451.1402.328
totale0.21004.02310.3138.9135.31728.76
SHnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.21000.21000.469
SOnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.21000.2100
1-9%0.0.0.0.0.0.0.21000.21000.370
10-25%0.0.0.0.0.21000.5570.5701.341
26-50%0.0.0.0.0.0.0.4720.21000.659
51-75%0.0.0.0.0.21000.21000.0.0.570
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.5701.3381.2413.125
SZnessuna indicazione0.0.0.21000.0.0.0.0.0.0.2100
< 1%0.0.0.4711.0450.0.0.0.1.437
1-9%0.0.1.5340.6580.8500.0.2.825
10-25%0.0.0.21001.1410.4710.0.1.833
26-50%0.0.0.0.1.7330.9500.4713.025
51-75%0.0.0.21001.0441.1430.21002.527
76-100%0.0.0.21000.21000.0.0.0.0.471
totale0.0.2.7255.5173.1240.65812.010
TGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.11000.11000.6580.845
26-50%0.0.0.0.0.0.0.0.0.11000.1100
51-75%0.0.0.0.0.0.0.11000.4700.658
76-100%0.0.0.0.0.0.0.0.0.8460.846
totale0.0.0.0.0.11000.3702.0292.426
TInessuna indicazione0.0.0.0.0.0.0.4710.21000.658
< 1%0.21000.6581.8330.8500.4713.823
1-9%1.3383.9227.6164.2228.91525.98
10-25%1.2413.9226.7175.8189.41427.08
26-50%0.21002.9254.6212.9275.91816.310
51-75%0.21000.6582.3281.4382.1316.517
76-100%0.0.0.4711.1410.4711.5383.424
totale3.12512.21224.1815.91128.3783.63
URnessuna indicazione0.0.0.0.0.21000.0.0.21000.472
< 1%0.0.0.21000.0.0.0.0.0.0.2100
1-9%0.21001.1401.6340.8500.21003.920
10-25%0.0.0.6570.6560.4710.21001.731
26-50%0.0.0.4710.0.0.4710.21001.044
51-75%0.0.0.0.0.0.0.21000.4690.657
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.21002.3272.5251.9321.2408.111
VDnessuna indicazione0.0.0.21000.0.0.21000.0.0.471
< 1%0.0.0.4710.21000.21000.0.0.850
1-9%0.0.2.1301.6350.7490.7505.218
10-25%0.0.1.0452.2301.0451.4375.518
26-50%0.0.0.6581.2400.4700.8503.025
51-75%0.0.0.4700.8500.4710.4702.031
76-100%0.0.0.6581.2410.4711.2413.424
totale0.0.5.3197.2163.3244.42020.29
VSnessuna indicazione0.0.1.0450.21000.0.0.0.1.241
< 1%1.4382.9250.6580.0.0.21005.119
1-9%5.6199.5133.7221.5351.43821.69
10-25%2.8267.3165.5182.7261.43819.79
26-50%1.4385.6184.3211.5352.62715.411
51-75%0.21002.3293.3241.8331.2418.814
76-100%0.0.0.4711.2410.6580.4712.628
totale11.31329.0718.998.1147.11674.53
ZGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.11000.21000.0.0.0.0.472
1-9%0.0.0.0.0.21000.0.0.0.0.2100
10-25%0.0.0.0.0.3710.21000.21000.746
26-50%0.0.0.0.0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.21000.0.0.0.0.2100
76-100%0.0.0.0.0.0.0.6480.21000.841
totale0.0.0.11000.9431.1390.4672.520
ZHnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.4700.21000.658
10-25%0.0.0.0.0.0.0.0.0.21000.2100
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.21000.0.0.4700.658
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.21000.4701.0451.635
Svizzeranessuna indicazione0.0.3.1262.7270.8500.4717.117
< 1%4.32114.31210.1143.1261.34133.18
1-9%15.21145.4640.3720.31017.310138.53
10-25%7.31625.9939.6730.1823.09125.94
26-50%2.82715.51130.1819.91019.91088.15
51-75%0.6587.31618.51017.11110.41454.06
76-100%0.0.3.7239.3147.1167.71627.88
totale30.28115.24150.6398.4480.05474.41
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846196/312527
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiore< 1%0.0.0.0.68.026.615.13.18.54.114.42.6
1-9%0.0.0.0.0.0.54.94.373.86.558.63.7
10-25%0.0.0.0.32.026.623.33.710.84.620.43.0
26-50%0.0.0.0.0.0.5.92.06.83.86.01.8
51-75%0.0.0.0.0.0.0.80.80.0.0.60.6
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.0.0.9.92.77.91.310.03.08.51.1
1-9%76.320.80.0.39.54.543.82.447.64.943.81.9
10-25%23.720.80.0.30.64.328.32.222.64.227.81.8
26-50%0.0.0.0.10.82.912.51.612.93.312.21.3
51-75%0.0.0.0.7.32.56.91.25.92.36.81.0
76-100%0.0.0.0.1.91.30.70.41.01.00.90.4
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiore< 1%2.62.60.0.5.31.47.71.48.92.17.00.9
1-9%23.16.80.0.25.52.933.82.546.13.633.51.6
10-25%20.96.624.321.234.03.130.82.425.23.229.91.6
26-50%30.37.349.125.022.02.719.02.115.62.619.71.4
51-75%15.25.70.0.7.51.87.11.43.11.36.70.9
76-100%7.94.426.622.65.71.51.70.71.00.73.10.6
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%2.11.50.0.2.01.25.51.83.91.93.30.8
1-9%17.73.911.95.618.73.331.43.760.54.929.82.0
10-25%33.84.929.57.829.53.930.93.721.84.129.22.0
26-50%16.63.832.78.125.43.720.43.211.73.220.21.8
51-75%13.93.622.97.213.93.05.91.91.01.09.71.3
76-100%15.93.83.03.010.62.65.91.91.11.17.81.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%0.0.0.0.0.0.1.31.33.81.51.70.7
1-9%26.46.115.24.412.34.430.45.343.74.030.22.3
10-25%39.26.719.74.935.56.435.25.534.93.833.22.3
26-50%9.64.137.66.028.96.122.44.811.92.620.02.0
51-75%11.44.421.35.112.44.48.03.13.21.49.31.4
76-100%13.44.76.13.010.84.22.71.92.41.25.61.1
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%1.60.90.0.5.20.97.90.86.81.06.30.5
1-9%22.63.013.53.425.01.839.41.450.22.136.50.9
10-25%32.33.423.14.132.22.029.31.325.81.829.10.9
26-50%17.22.736.44.721.21.815.51.112.81.417.00.7
51-75%13.22.521.04.09.71.36.20.73.00.77.30.5
76-100%13.22.55.92.36.71.11.70.41.30.53.70.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846197/312528
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: regione di produzione
unità: %
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione %± %± %± %± %± %±
subalpino superiore< 1%0.0.0.0.68.026.614.53.07.53.613.62.5
1-9%0.0.0.0.0.0.54.44.271.06.357.93.6
10-25%0.0.0.0.32.026.623.23.615.55.021.33.0
26-50%0.0.0.0.0.0.6.42.16.03.46.21.7
51-75%0.0.0.0.0.0.1.51.00.0.1.10.8
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.100.0.100.0.100.0.100.0.
subalpino inferiore< 1%0.0.0.0.9.72.78.21.39.72.98.61.1
1-9%76.320.80.0.38.84.543.02.447.24.943.11.9
10-25%23.720.80.0.30.14.328.22.123.94.227.81.7
26-50%0.0.0.0.12.43.112.81.612.63.212.61.3
51-75%0.0.0.0.7.22.46.91.25.72.36.71.0
76-100%0.0.0.0.1.81.30.90.50.90.91.10.4
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superiore< 1%2.62.60.0.5.31.47.51.48.92.16.90.9
1-9%23.16.80.0.25.22.834.22.545.93.633.61.6
10-25%20.96.624.321.233.73.130.22.425.13.129.51.6
26-50%30.37.349.125.022.32.719.02.015.52.619.81.4
51-75%15.25.70.0.7.91.87.51.43.61.37.10.9
76-100%7.94.426.622.65.61.51.60.71.00.73.00.6
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferiore< 1%2.11.50.0.2.01.25.41.73.91.93.30.8
1-9%17.53.911.95.618.73.331.73.761.04.830.02.0
10-25%34.54.929.57.829.53.931.23.721.64.129.32.0
26-50%16.43.832.78.125.43.720.13.211.63.120.11.7
51-75%13.73.522.97.213.93.05.81.91.01.09.61.3
76-100%15.73.73.03.010.62.65.81.91.11.17.81.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontano< 1%0.0.0.0.0.0.1.31.33.71.51.70.6
1-9%26.46.115.04.413.94.630.55.242.93.930.12.2
10-25%39.26.719.44.834.96.336.45.435.53.833.52.3
26-50%9.64.138.55.928.46.021.54.612.32.620.12.0
51-75%11.44.421.05.012.24.37.73.03.21.49.11.4
76-100%13.44.76.02.910.64.12.61.82.41.25.51.1
totale100.0.100.0.100.0.100.0.100.0.100.0.
totale< 1%1.60.90.0.5.10.97.90.86.71.06.20.5
1-9%22.43.013.43.324.91.839.21.449.92.036.40.9
10-25%32.63.422.94.131.92.029.21.326.41.829.10.9
26-50%17.12.737.04.721.61.815.61.112.71.317.10.7
51-75%13.12.420.84.09.81.36.40.73.10.77.40.5
76-100%13.12.45.82.36.71.11.80.41.30.53.70.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846198/312529
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.6580.658
10-25%0.0.0.0.0.0.0.0.0.4700.470
26-50%0.0.0.0.0.0.0.0.0.6580.658
51-75%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.1.8331.833
AI< 1%0.0.0.0.0.4680.0.0.0.0.468
1-9%0.0.0.4720.4680.0.0.0.0.848
10-25%0.0.0.21000.0.0.7470.4721.234
26-50%0.0.0.0.0.21000.21000.0.0.472
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
AR< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.5550.7500.21001.332
10-25%0.0.0.0.0.0.0.6600.3690.945
26-50%0.0.0.0.0.3710.21000.0.0.558
51-75%0.0.0.0.0.21000.0.0.0.0.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.9371.5350.5552.820
BE< 1%0.0.0.4710.8501.7350.21003.126
1-9%0.6586.7176.3173.6231.04518.310
10-25%0.21006.31710.3137.7164.92029.48
26-50%0.0.1.7338.0155.4192.33017.510
51-75%0.0.0.8501.6352.0310.9505.319
76-100%0.0.0.6580.8502.2300.4714.022
totale0.85016.61027.8822.789.61477.64
BL/BS< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.21000.570
10-25%0.0.0.0.0.0.0.8500.6581.437
26-50%0.0.0.0.0.0.0.5700.8501.341
51-75%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.4710.0.0.471
totale0.0.0.0.0.0.2.0321.9333.922
FR< 1%0.0.0.6580.3700.0.0.0.0.944
1-9%0.0.0.4711.4340.4710.0.2.228
10-25%0.0.2.0311.1401.1450.5724.720
26-50%0.0.0.4712.9250.6580.21004.021
51-75%0.0.0.21000.4710.4710.21001.140
76-100%0.0.0.0.0.7500.21000.0.0.944
totale0.0.3.4236.9142.6270.85113.810
GE< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.0.0.0.0.
GL< 1%0.0.0.6570.8500.21000.0.1.634
1-9%0.0.0.0.0.4711.1380.0.1.533
10-25%0.0.0.21000.8490.4710.0.1.437
26-50%0.0.0.5571.1390.21000.21002.028
51-75%0.0.0.21000.21000.6580.0.0.944
76-100%0.0.0.21000.4710.6580.21001.436
totale0.0.1.7323.7213.0220.4718.911
GR< 1%1.0451.5351.6350.4700.21004.720
1-9%7.11613.61110.9131.4380.84933.87
10-25%4.7209.4148.2153.7233.02529.18
26-50%1.6354.9207.0161.8331.43716.710
51-75%0.0.1.0452.3290.8500.0.4.122
76-100%0.0.0.21001.0450.6580.21002.032
totale14.31130.7731.078.6145.61790.33
JU< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.3671.4370.6572.328
10-25%0.0.0.0.0.4711.6351.6353.523
26-50%0.0.0.0.0.4712.0310.8503.124
51-75%0.0.0.0.0.4710.8490.4701.534
76-100%0.0.0.0.0.0.0.4710.6571.044
totale0.0.0.0.1.4316.1163.92111.411
LU< 1%0.0.0.5690.21000.0.0.0.0.757
1-9%0.0.0.21000.4710.21000.0.0.850
10-25%0.0.0.4711.5361.0440.0.2.926
26-50%0.0.0.0.0.21000.6571.5352.328
51-75%0.0.0.21000.21000.0.0.0.0.471
76-100%0.0.0.0.0.0.0.4700.0.0.470
totale0.0.1.3402.5282.1291.5357.415
NE< 1%0.0.0.0.0.0.0.0.0.21000.2100
1-9%0.0.0.21000.0.0.0.0.0.0.2100
10-25%0.0.0.0.0.21000.3710.0.0.558
26-50%0.0.0.0.0.6580.5570.0.1.141
51-75%0.0.0.0.0.3711.3370.0.1.633
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.3372.1280.21003.921
NW< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.8560.4720.21000.0.1.439
10-25%0.0.0.0.0.31000.4670.0.0.657
26-50%0.0.0.0.0.4670.0.0.21000.552
51-75%0.0.0.0.0.0.0.0.0.31000.3100
76-100%0.0.0.31000.31000.21000.21000.949
totale0.0.1.1481.3390.7460.6583.720
OW< 1%0.21000.21000.21000.0.0.21000.949
1-9%0.0.0.8500.11000.21000.0.1.141
10-25%0.0.1.5351.1440.8510.4713.821
26-50%0.0.0.7510.21000.4720.0.1.338
51-75%0.0.0.4700.4690.0.0.0.0.849
76-100%0.0.0.21000.5590.21000.21001.141
totale0.21003.8202.6271.6350.9509.011
SG< 1%0.0.0.0.0.4720.0.0.0.0.472
1-9%0.21001.5382.8262.0310.9447.416
10-25%0.0.1.1443.1262.4271.5358.015
26-50%0.0.0.7562.2302.3281.0456.217
51-75%0.0.0.7570.9501.1401.1403.823
76-100%0.0.0.0.0.8501.2410.9442.925
totale0.21004.02310.3138.9135.31728.76
SH< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.21000.21000.469
SO< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.6590.21000.851
10-25%0.0.0.0.0.21000.3710.21000.851
26-50%0.0.0.0.0.0.0.0.0.3700.370
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.21000.21000.4720.950
totale0.0.0.0.0.5701.3381.2413.125
SZ< 1%0.0.0.0.0.4710.0.0.0.0.471
1-9%0.0.1.7331.5350.21000.0.3.322
10-25%0.0.0.4701.3370.8500.21002.726
26-50%0.0.0.21001.8330.6580.4713.025
51-75%0.0.0.21000.6581.3390.0.2.130
76-100%0.0.0.21000.0.0.21000.0.0.471
totale0.0.2.7255.5173.1240.65812.010
TG< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.11000.1100
10-25%0.0.0.0.0.0.0.11000.7560.850
26-50%0.0.0.0.0.11000.0.0.0.0.1100
51-75%0.0.0.0.0.0.0.11000.8461.041
76-100%0.0.0.0.0.0.0.0.0.4730.473
totale0.0.0.0.0.11000.3702.0292.426
TI< 1%0.0.0.0.1.0450.7580.21001.933
1-9%2.5274.1219.4147.01610.51333.67
10-25%0.4715.3197.5165.22010.91329.27
26-50%0.21002.3294.0221.4384.72012.612
51-75%0.0.0.6582.0321.2411.2415.020
76-100%0.0.0.0.0.21000.4710.8501.438
totale3.12512.21224.1815.91128.3783.63
UR< 1%0.0.0.21000.21000.0.0.0.0.471
1-9%0.21000.4711.1390.8490.21002.824
10-25%0.0.1.0450.8500.8480.21002.824
26-50%0.0.0.6570.21000.21000.4691.337
51-75%0.0.0.21000.21000.0.0.4710.850
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.21002.3272.5251.9321.2408.111
VD< 1%0.0.0.21000.21000.21000.0.0.558
1-9%0.0.1.2411.6350.6580.8504.121
10-25%0.0.2.2301.6351.0451.0445.718
26-50%0.0.0.4712.6271.1402.1306.217
51-75%0.0.0.8500.4710.21000.6582.031
76-100%0.0.0.6580.8500.21000.0.1.635
totale0.0.5.3197.2163.3244.42020.29
VS< 1%0.6581.0450.6570.0.0.21002.329
1-9%6.21811.2126.0172.3292.03127.77
10-25%3.22510.4135.2193.0242.92524.88
26-50%1.4375.0194.3211.8331.83314.311
51-75%0.0.1.4382.2300.4710.21004.221
76-100%0.0.0.0.0.6580.6580.0.1.241
totale11.31329.0718.998.1147.11674.53
ZG< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.11000.21000.0.0.0.0.472
10-25%0.0.0.0.0.11000.21000.21000.556
26-50%0.0.0.0.0.21000.21000.0.0.471
51-75%0.0.0.0.0.4670.11000.0.0.556
76-100%0.0.0.0.0.0.0.5560.21000.746
totale0.0.0.11000.9431.1390.4672.520
ZH< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.21000.0.0.0.0.2100
26-50%0.0.0.0.0.0.0.21001.0451.241
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.21000.4701.0451.635
Svizzera< 1%1.7335.2207.2173.1261.34118.510
1-9%16.81143.2643.8623.2918.210145.33
10-25%8.51540.4743.9732.9829.78155.33
26-50%3.12517.51036.6720.11019.91097.34
51-75%0.0.6.61712.51210.7136.41836.27
76-100%0.0.2.4306.5178.5154.42121.89
totale30.28115.24150.6398.4480.05474.41
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846199/312530
IFN2
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo terrestre IFN2
stato1993/95
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.0.0.0.0.4710.471
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.0.0.7500.750
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.0.1.6331.633
AInessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.3690.0.0.0.0.555
1-9%0.0.0.11000.6480.11000.0.0.937
10-25%0.0.0.21000.21000.5580.11001.040
26-50%0.0.0.0.0.0.0.11000.21000.371
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.5571.1350.9390.3712.818
ARnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.4550.8380.11001.327
10-25%0.0.0.0.0.11000.7500.3691.137
26-50%0.0.0.0.0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.11000.11000.0.0.367
76-100%0.0.0.0.0.3710.0.0.0.0.371
totale0.0.0.0.0.9351.8280.4553.118
BEnessuna indicazione0.0.0.4710.21000.0.0.0.0.657
< 1%0.21002.9250.21000.6580.0.3.822
1-9%0.4717.6158.9144.3201.63322.88
10-25%0.21003.7228.3146.2163.02421.59
26-50%0.21001.1415.9175.9172.72615.810
51-75%0.0.0.9444.5204.5201.23811.112
76-100%0.0.0.6581.4351.4350.4713.722
totale0.94517.11029.3722.989.01479.24
BL/BSnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.21000.21000.470
1-9%0.0.0.0.0.0.0.4710.5560.944
10-25%0.0.0.0.0.0.0.6570.21000.849
26-50%0.0.0.0.0.0.0.21000.3710.558
51-75%0.0.0.0.0.0.0.4710.6571.044
76-100%0.0.0.0.0.0.0.21000.31000.473
totale0.0.0.0.0.0.1.9302.1304.120
FRnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.7500.21000.0.0.0.0.844
1-9%0.0.1.0411.1370.0.0.0.2.227
10-25%0.21000.9452.0281.6330.21004.918
26-50%0.0.0.7502.5260.3700.3713.921
51-75%0.0.0.3710.8440.7510.0.1.930
76-100%0.0.0.0.0.5580.0.0.21000.750
totale0.21003.7217.1132.7250.75114.39
GEnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.0.0.0.0.
GLnessuna indicazione0.0.0.21000.3710.0.0.0.0.557
< 1%0.0.0.6580.21000.21000.0.0.945
1-9%0.0.0.3711.4360.6470.0.2.326
10-25%0.0.0.21001.1371.0390.21002.424
26-50%0.0.0.4710.4720.21000.21001.041
51-75%0.0.0.5580.3710.7500.0.1.533
76-100%0.0.0.0.0.3700.21000.21000.850
totale0.0.2.1284.0192.8220.5589.410
GRnessuna indicazione0.0.0.5581.1410.21000.0.1.831
< 1%2.8254.7193.7220.9440.210012.211
1-9%9.61315.01010.9122.4261.63339.56
10-25%3.9217.1158.4143.1231.92924.48
26-50%1.4353.3224.8191.9301.14012.511
51-75%0.21000.7502.3280.9450.7504.719
76-100%0.0.1.5331.5330.5580.0.3.622
totale17.8933.0732.779.8135.51798.73
JUnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.5570.5571.040
10-25%0.0.0.0.0.6471.1400.7502.426
26-50%0.0.0.0.0.3711.9291.9304.219
51-75%0.0.0.0.0.3711.9300.5572.824
76-100%0.0.0.0.0.11000.5580.7501.435
totale0.0.0.0.1.4316.0164.41911.810
LUnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.21000.0.0.0.0.471
1-9%0.0.0.8490.4710.3710.21001.733
10-25%0.0.0.21000.0.0.5580.9441.633
26-50%0.0.0.0.0.7500.5570.3701.533
51-75%0.0.0.21000.6580.3710.21001.338
76-100%0.0.0.0.0.3700.21000.0.0.557
totale0.0.1.4372.2281.8291.5336.915
NEnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.11000.21000.0.0.371
1-9%0.0.0.21000.3700.0.0.21000.750
10-25%0.0.0.0.0.21000.8440.0.0.940
26-50%0.0.0.0.0.21000.3710.0.0.558
51-75%0.0.0.0.0.7500.5570.0.1.137
76-100%0.0.0.0.0.0.0.4710.0.0.471
totale0.0.0.21001.5332.1270.21004.019
NWnessuna indicazione0.0.0.21000.0.0.0.0.0.0.2100
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.7560.11000.11000.21001.240
10-25%0.0.0.0.0.4680.21000.0.0.656
26-50%0.0.0.0.0.4720.3680.4731.139
51-75%0.0.0.0.0.4730.0.0.3680.749
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.9481.3360.6470.9443.818
OWnessuna indicazione0.0.0.0.0.11000.0.0.0.0.1100
< 1%0.0.0.21000.21000.0.0.0.0.470
1-9%0.21001.4340.4710.21000.0.2.228
10-25%0.0.0.8430.6570.4710.4712.228
26-50%0.0.0.3720.21000.3730.21001.141
51-75%0.0.0.7500.21000.4710.21001.434
76-100%0.0.0.5581.0410.5580.21002.227
totale0.21003.8192.7251.8311.0449.510
SGnessuna indicazione0.0.0.4701.2400.0.0.0.1.634
< 1%0.0.0.9451.1410.6580.0.2.526
1-9%0.4711.5352.5272.0290.8447.215
10-25%0.0.0.4712.6262.3261.4336.715
26-50%0.0.1.2402.6262.0291.5337.315
51-75%0.0.0.6561.3381.4350.8444.020
76-100%0.0.0.0.0.4710.8451.0402.227
totale0.4715.01911.6119.1125.51631.65
SHnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.0.0.21000.2100
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.21000.4690.556
SOnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.21000.2100
1-9%0.0.0.0.0.0.0.11000.4720.559
10-25%0.0.0.0.0.21000.5570.4701.141
26-50%0.0.0.0.0.0.0.4720.3710.751
51-75%0.0.0.0.0.21000.21000.0.0.470
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.4701.2381.5353.123
SZnessuna indicazione0.0.0.21000.0.0.0.0.0.0.2100
< 1%0.0.0.4710.9450.0.0.0.1.337
1-9%0.0.1.3350.9451.0410.0.3.222
10-25%0.0.0.3711.2380.4710.0.1.930
26-50%0.0.0.11002.2271.2400.4713.920
51-75%0.0.0.21000.9441.2400.21002.427
76-100%0.0.0.21000.11000.21000.21000.750
totale0.0.2.7246.1153.9200.84913.59
TGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.11000.11000.5590.846
26-50%0.0.0.0.0.0.0.0.0.2700.270
51-75%0.0.0.0.0.0.0.11000.4700.559
76-100%0.0.0.0.0.0.0.0.0.8460.846
totale0.0.0.0.0.11000.2702.0282.325
TInessuna indicazione0.0.0.0.0.0.0.4710.21000.558
< 1%0.21000.7502.0300.8510.5584.121
1-9%1.2384.5197.9154.7209.01427.37
10-25%1.7314.3206.8165.9179.41328.17
26-50%0.3713.1234.9192.7266.41617.510
51-75%0.21000.7502.5251.4352.6267.415
76-100%0.0.0.3711.2380.7501.3383.622
totale3.62213.61125.4716.61029.4688.63
URnessuna indicazione0.0.0.0.0.21000.0.0.21000.371
< 1%0.0.0.21000.3710.0.0.0.0.558
1-9%0.21001.1371.3340.9440.21003.719
10-25%0.0.0.5570.5560.5560.21001.630
26-50%0.0.0.5580.0.0.4710.21001.040
51-75%0.0.0.0.0.21000.21000.5550.944
76-100%0.0.0.3710.21000.0.0.0.0.558
totale0.21002.6232.7231.9291.2348.610
VDnessuna indicazione0.0.0.21000.0.0.21000.0.0.471
< 1%0.0.0.5580.21000.3710.0.1.041
1-9%0.0.2.5251.6331.1370.8455.916
10-25%0.0.0.8452.2270.8451.5335.417
26-50%0.0.0.7501.2380.5570.9453.323
51-75%0.0.0.3700.9450.3710.6502.228
76-100%0.0.0.5581.2380.4711.0413.223
totale0.0.5.6177.3153.7214.91821.48
VSnessuna indicazione0.0.1.1410.4710.0.0.0.1.435
< 1%1.4353.1230.5580.0.0.21005.218
1-9%5.9179.4134.3191.5331.63322.78
10-25%2.4267.7146.3162.5251.63320.68
26-50%1.4355.7174.7191.7312.62616.110
51-75%0.21002.2273.6221.6331.1418.714
76-100%0.21000.4711.4350.5580.3712.825
totale11.51229.5621.387.8147.41577.53
ZGnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.11000.21000.0.0.0.0.373
1-9%0.0.0.0.0.21000.21000.0.0.368
10-25%0.0.0.0.0.3710.21000.21000.647
26-50%0.0.0.0.0.0.0.4680.0.0.468
51-75%0.0.0.0.0.21000.0.0.0.0.2100
76-100%0.0.0.0.0.0.0.6480.21000.742
totale0.0.0.11000.8431.3330.3682.619
ZHnessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.4700.21000.558
10-25%0.0.0.0.0.0.0.0.0.21000.2100
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.21000.0.0.4700.558
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.21000.4701.0411.633
Svizzeranessuna indicazione0.0.3.1243.4230.7500.4717.615
< 1%4.52015.11110.2133.7221.33834.87
1-9%17.81047.4643.3621.8918.010148.43
10-25%8.31427.2842.0629.9823.98131.33
26-50%3.32317.21030.9721.5920.6993.44
51-75%0.5587.51520.1916.81010.91355.75
76-100%0.21004.32010.2137.2157.41629.28
totale34.77121.83160.03101.5482.44500.51
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846200/312531
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.4710.471
10-25%0.0.0.0.0.0.0.0.0.4710.471
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.0.0.4710.471
76-100%0.0.0.0.0.0.0.0.0.4710.471
totale0.0.0.0.0.0.0.0.1.8331.833
AI< 1%0.0.0.21000.4680.0.0.0.0.654
1-9%0.0.0.4720.21000.4720.0.0.942
10-25%0.0.0.0.0.21000.5570.0.0.750
26-50%0.0.0.0.0.0.0.0.0.4720.472
51-75%0.0.0.0.0.21000.0.0.0.0.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
AR< 1%0.0.0.0.0.21000.0.0.0.0.2100
1-9%0.0.0.0.0.21000.8490.0.1.044
10-25%0.0.0.0.0.5570.21000.3690.937
26-50%0.0.0.0.0.21000.3710.0.0.557
51-75%0.0.0.0.0.0.0.21000.21000.472
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.9371.5350.5552.820
BE< 1%0.21000.6580.8500.0.0.0.1.635
1-9%0.6587.4166.6175.7182.33022.69
10-25%0.0.4.62110.7137.6163.22526.28
26-50%0.0.2.4296.4175.1202.52916.511
51-75%0.0.1.2412.0312.6271.2417.117
76-100%0.0.0.4711.2411.6350.4713.723
totale0.85016.61027.8822.789.61477.64
BL/BS< 1%0.0.0.0.0.0.0.21000.0.0.2100
1-9%0.0.0.0.0.0.0.4700.4710.849
10-25%0.0.0.0.0.0.0.5701.3411.835
26-50%0.0.0.0.0.0.0.6580.0.0.658
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.21000.21000.471
totale0.0.0.0.0.0.2.0321.9333.922
FR< 1%0.0.0.6580.3700.21000.0.1.140
1-9%0.0.0.5571.2360.7580.21002.726
10-25%0.0.1.5351.7330.8500.5724.520
26-50%0.0.0.4711.4350.7500.0.2.526
51-75%0.0.0.21001.6350.0.0.0.1.833
76-100%0.0.0.21000.6580.21000.21001.241
totale0.0.3.4236.9142.6270.85113.810
GE< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.0.0.0.0.
GL< 1%0.0.0.5690.21000.4690.0.1.044
1-9%0.0.0.21001.3380.9420.0.2.427
10-25%0.0.0.4701.3370.6570.0.2.328
26-50%0.0.0.4710.5580.4710.4711.733
51-75%0.0.0.4710.4710.4710.0.1.240
76-100%0.0.0.0.0.0.0.4710.0.0.471
totale0.0.1.7323.7213.0220.4718.911
GR< 1%3.1254.3213.5230.6580.0.11.613
1-9%6.71714.31113.0122.7262.13038.86
10-25%3.5237.1167.7153.3243.02524.78
26-50%1.0453.4244.7201.3380.47110.913
51-75%0.0.1.6351.6350.4710.21003.823
76-100%0.0.0.0.0.4710.21000.0.0.658
totale14.31130.7731.078.6145.61790.33
JU< 1%0.0.0.0.0.0.0.21000.0.0.2100
1-9%0.0.0.0.0.3670.8491.2412.328
10-25%0.0.0.0.0.3671.9311.6353.921
26-50%0.0.0.0.0.21001.0440.8501.931
51-75%0.0.0.0.0.6571.0450.21001.832
76-100%0.0.0.0.0.0.1.2400.21001.437
totale0.0.0.0.1.4316.1163.92111.411
LU< 1%0.0.0.21000.0.0.0.0.0.0.2100
1-9%0.0.0.7570.4700.0.0.4711.437
10-25%0.0.0.4700.9501.0440.21002.428
26-50%0.0.0.0.1.3400.6570.8502.627
51-75%0.0.0.0.0.0.0.4710.0.0.471
76-100%0.0.0.0.0.0.0.21000.21000.470
totale0.0.1.3402.5282.1291.5357.415
NE< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.21000.0.0.0.0.21000.471
10-25%0.0.0.0.0.21000.5570.0.0.750
26-50%0.0.0.0.0.6590.3700.0.0.945
51-75%0.0.0.0.0.21000.7490.0.0.844
76-100%0.0.0.0.0.4700.6580.0.1.045
totale0.0.0.21001.3372.1280.21003.921
NW< 1%0.0.0.31000.0.0.0.0.0.0.3100
1-9%0.0.0.31000.7560.21000.0.1.144
10-25%0.0.0.31000.0.0.21000.0.0.571
26-50%0.0.0.0.0.21000.21000.4670.742
51-75%0.0.0.31000.0.0.0.0.0.0.3100
76-100%0.0.0.0.0.4720.21000.31000.949
totale0.0.1.1481.3390.7460.6583.720
OW< 1%0.21000.21000.0.0.0.0.0.0.471
1-9%0.0.1.7330.8510.5680.4713.422
10-25%0.0.1.6340.7560.4720.0.2.626
26-50%0.0.0.0.0.7500.11000.21001.141
51-75%0.0.0.21000.0.0.6570.21001.043
76-100%0.0.0.11000.4720.0.0.0.0.559
totale0.21003.8202.6271.6350.9509.011
SG< 1%0.0.0.4721.2410.6580.0.2.230
1-9%0.21000.9504.0221.6330.7507.415
10-25%0.0.1.6381.8352.0301.7337.016
26-50%0.0.0.7581.8331.9311.6336.017
51-75%0.0.0.5710.9501.3371.1413.722
76-100%0.0.0.0.0.6581.4380.21002.230
totale0.21004.02310.3138.9135.31728.76
SH< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.21000.21000.469
SO< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.7490.4721.141
26-50%0.0.0.0.0.5700.0.0.0.0.570
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.21000.8511.045
totale0.0.0.0.0.5701.3381.2413.125
SZ< 1%0.0.0.3700.5580.0.0.0.0.944
1-9%0.0.1.1411.7330.6580.21003.622
10-25%0.0.0.6571.9310.6580.0.3.224
26-50%0.0.0.21000.8501.2390.4712.727
51-75%0.0.0.4700.6580.0.0.0.1.044
76-100%0.0.0.0.0.0.0.7570.0.0.757
totale0.0.2.7255.5173.1240.65812.010
TG< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.6590.659
26-50%0.0.0.0.0.11000.0.0.8451.041
51-75%0.0.0.0.0.0.0.3700.6580.845
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.11000.3702.0292.426
TI< 1%0.21000.6582.3280.6581.3414.920
1-9%2.7266.51711.5129.81412.21242.75
10-25%0.21003.4236.0183.5249.41422.59
26-50%0.0.1.1413.3241.6353.7239.714
51-75%0.0.0.6581.0450.21001.0442.727
76-100%0.0.0.0.0.0.0.21000.8501.045
totale3.12512.21224.1815.91128.3783.63
UR< 1%0.21000.0.0.4710.21000.0.0.949
1-9%0.0.0.6560.8490.6560.21002.126
10-25%0.0.1.2400.4690.4710.21002.228
26-50%0.0.0.3701.0450.6580.4692.328
51-75%0.0.0.21000.0.0.0.0.4690.657
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.21002.3272.5251.9321.2408.111
VD< 1%0.0.0.21000.21000.0.0.0.0.470
1-9%0.0.2.6271.9330.8500.8506.018
10-25%0.0.1.2412.8261.1400.8505.918
26-50%0.0.0.4711.8330.6581.5354.221
51-75%0.0.0.8500.21000.4710.9452.329
76-100%0.0.0.21000.4710.4710.4701.438
totale0.0.5.3197.2163.3244.42020.29
VS< 1%1.0451.7331.0450.4710.21004.321
1-9%7.61613.9116.8162.5272.62733.36
10-25%2.2309.1147.6152.2283.02624.18
26-50%0.6573.7222.6272.5291.04510.213
51-75%0.0.0.6580.8500.6570.4712.429
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale11.31329.0718.998.1147.11674.53
ZG< 1%0.0.0.0.0.21000.0.0.0.0.2100
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.11000.11000.21000.21000.648
26-50%0.0.0.0.0.4670.4720.0.0.750
51-75%0.0.0.0.0.21000.11000.21000.556
76-100%0.0.0.0.0.0.0.4670.0.0.467
totale0.0.0.11000.9431.1390.4672.520
ZH< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.21000.21000.21000.658
26-50%0.0.0.0.0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.0.0.0.0.4710.471
76-100%0.0.0.0.0.0.0.0.0.4700.470
totale0.0.0.0.0.21000.4701.0451.635
Svizzera< 1%4.92010.11411.3133.4241.53831.18
1-9%17.81051.1651.3629.4824.29173.73
10-25%5.91833.0845.1628.6826.98139.53
26-50%1.63513.01228.4819.71015.51178.15
51-75%0.0.7.01710.1149.3147.41633.88
76-100%0.0.1.0454.6218.0164.62118.210
totale30.28115.24150.6398.4480.05474.41
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846201/312532
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a. IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.4710.471
10-25%0.0.0.0.0.0.0.0.0.4710.471
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.0.0.4710.471
76-100%0.0.0.0.0.0.0.0.0.4710.471
totale0.0.0.0.0.0.0.0.1.8331.833
AI< 1%0.0.0.21000.4680.0.0.0.0.654
1-9%0.0.0.4720.21000.4720.0.0.942
10-25%0.0.0.0.0.21000.5570.0.0.750
26-50%0.0.0.0.0.0.0.0.0.4720.472
51-75%0.0.0.0.0.21000.0.0.0.0.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
AR< 1%0.0.0.0.0.21000.0.0.0.0.2100
1-9%0.0.0.0.0.21000.8490.0.1.044
10-25%0.0.0.0.0.5570.21000.3690.937
26-50%0.0.0.0.0.21000.3710.0.0.557
51-75%0.0.0.0.0.0.0.21000.21000.472
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.9371.5350.5552.820
BE< 1%0.21000.6580.8500.0.0.0.1.635
1-9%0.6587.4166.8175.7182.33022.89
10-25%0.0.5.02011.1137.8163.22527.28
26-50%0.0.2.4296.8175.1202.52916.911
51-75%0.0.1.4382.0312.6271.2417.316
76-100%0.0.0.4711.2411.8330.4713.823
totale0.85017.31028.7723.189.61479.64
BL/BS< 1%0.0.0.0.0.0.0.21000.0.0.2100
1-9%0.0.0.0.0.0.0.4700.4710.849
10-25%0.0.0.0.0.0.0.5701.6372.132
26-50%0.0.0.0.0.0.0.6580.0.0.658
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.21000.21000.471
totale0.0.0.0.0.0.2.0322.1314.121
FR< 1%0.0.0.6580.3700.21000.0.1.140
1-9%0.0.0.7491.2360.7580.21002.925
10-25%0.21001.5351.9310.8500.5724.919
26-50%0.0.0.4711.4350.7500.0.2.526
51-75%0.0.0.21001.6350.0.0.0.1.833
76-100%0.0.0.21000.6580.21000.21001.241
totale0.21003.6227.1142.6270.85114.49
GE< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.0.0.0.0.0.
GL< 1%0.0.0.5690.21000.4690.0.1.044
1-9%0.0.0.4711.3380.9420.0.2.626
10-25%0.0.0.4701.3370.6570.0.2.328
26-50%0.0.0.4710.5580.4710.4711.733
51-75%0.0.0.6580.4710.4710.0.1.337
76-100%0.0.0.0.0.0.0.4710.0.0.471
totale0.0.2.1293.7213.0220.4719.211
GR< 1%3.3244.7203.5230.6580.0.12.112
1-9%7.71615.71114.2113.9222.32943.86
10-25%4.5217.5168.3153.3243.02526.78
26-50%1.2414.8205.3191.9310.47113.612
51-75%0.21002.2301.8330.4710.21004.820
76-100%0.0.0.0.0.4710.21000.0.0.658
totale17.01034.9733.6710.3135.817101.73
JU< 1%0.0.0.0.0.0.0.21000.0.0.2100
1-9%0.0.0.0.0.3670.8491.2412.328
10-25%0.0.0.0.0.3671.9311.6353.921
26-50%0.0.0.0.0.21001.0440.8501.931
51-75%0.0.0.0.0.6571.0450.21001.832
76-100%0.0.0.0.0.0.1.2400.21001.437
totale0.0.0.0.1.4316.1163.92111.411
LU< 1%0.0.0.21000.0.0.0.0.0.0.2100
1-9%0.0.0.7570.4700.0.0.4711.437
10-25%0.0.0.4700.9501.0440.21002.428
26-50%0.0.0.21001.3400.6570.8502.826
51-75%0.0.0.0.0.0.0.4710.0.0.471
76-100%0.0.0.0.0.0.0.21000.21000.470
totale0.0.1.5372.5282.1291.5357.615
NE< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.21000.0.0.0.0.21000.471
10-25%0.0.0.0.0.21000.5570.0.0.750
26-50%0.0.0.0.0.6590.3700.0.0.945
51-75%0.0.0.0.0.21000.7490.0.0.844
76-100%0.0.0.0.0.4700.6580.0.1.045
totale0.0.0.21001.3372.1280.21003.921
NW< 1%0.0.0.31000.0.0.0.0.0.0.3100
1-9%0.0.0.31000.7560.21000.0.1.144
10-25%0.0.0.31000.0.0.21000.0.0.571
26-50%0.0.0.0.0.21000.21000.4670.742
51-75%0.0.0.31000.0.0.31000.0.0.568
76-100%0.0.0.0.0.4720.21000.31000.949
totale0.0.1.1481.3391.0430.6584.019
OW< 1%0.21000.21000.0.0.0.0.0.0.471
1-9%0.0.1.8310.8510.5680.4713.522
10-25%0.0.1.6340.7560.4720.0.2.626
26-50%0.0.0.0.0.7500.11000.21001.141
51-75%0.0.0.21000.0.0.6570.21001.043
76-100%0.0.0.11000.4720.0.0.0.0.559
totale0.21003.9202.6271.6350.9509.211
SG< 1%0.0.0.7581.5380.6580.0.2.727
1-9%0.21000.9504.6201.6330.7508.115
10-25%0.0.1.8352.0332.4271.7337.815
26-50%0.0.0.7582.1321.9311.6336.317
51-75%0.0.0.5710.9501.3371.1413.722
76-100%0.0.0.0.0.6581.4380.21002.230
totale0.21004.52111.6129.3135.31730.96
SH< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.0.0.0.0.0.
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.21000.21000.469
SO< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.0.0.7490.4721.141
26-50%0.0.0.0.0.5700.0.0.0.0.570
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.21000.8511.045
totale0.0.0.0.0.5701.3381.2413.125
SZ< 1%0.0.0.3700.5580.0.0.0.0.944
1-9%0.0.1.1411.7330.6580.21003.622
10-25%0.0.0.6572.3281.0440.0.4.021
26-50%0.0.0.21001.0451.2390.6583.124
51-75%0.0.0.4700.6580.0.0.0.1.044
76-100%0.0.0.0.0.0.0.7570.0.0.757
totale0.0.2.7256.1163.6230.84913.39
TG< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.0.0.6590.659
26-50%0.0.0.0.0.11000.0.0.8451.041
51-75%0.0.0.0.0.0.0.3700.6580.845
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.11000.3702.0292.426
TI< 1%0.21000.8502.3280.8501.3415.319
1-9%4.2217.71512.91210.81312.81248.35
10-25%0.21004.0217.1163.9239.61424.88
26-50%0.21001.9314.5212.0313.92312.412
51-75%0.0.1.1411.1410.21001.0443.523
76-100%0.0.0.21000.21000.21000.8501.438
totale4.82015.71028.1717.81029.3795.73
UR< 1%0.21000.0.0.4710.21000.0.0.949
1-9%0.0.0.6560.8490.6560.21002.126
10-25%0.0.1.4370.4690.4710.21002.427
26-50%0.0.0.3701.3370.8500.4692.925
51-75%0.0.0.21000.21000.0.0.4690.850
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.21002.4263.1232.0301.2409.010
VD< 1%0.0.0.21000.21000.0.0.0.0.470
1-9%0.0.2.6271.9330.8500.8506.018
10-25%0.0.1.3383.0251.1400.8506.317
26-50%0.0.0.4711.8330.6581.5354.221
51-75%0.0.0.8500.21000.4710.9452.329
76-100%0.0.0.21000.6580.4710.4701.635
totale0.0.5.5187.6153.3244.42020.89
VS< 1%1.0451.9311.0450.4710.21004.520
1-9%8.41515.1107.3152.5272.62735.96
10-25%2.4299.5148.0152.5273.02625.38
26-50%0.8503.7223.0252.5291.24111.113
51-75%0.0.0.8500.8500.6570.4712.628
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale12.61231.0720.398.3147.41679.53
ZG< 1%0.0.0.0.0.21000.0.0.0.0.2100
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.11000.11000.21000.21000.648
26-50%0.0.0.0.0.4670.4720.0.0.750
51-75%0.0.0.0.0.21000.11000.21000.556
76-100%0.0.0.0.0.0.0.4670.0.0.467
totale0.0.0.11000.9431.1390.4672.520
ZH< 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.21000.21000.21000.658
26-50%0.0.0.0.0.0.0.21000.0.0.2100
51-75%0.0.0.0.0.0.0.0.0.4710.471
76-100%0.0.0.0.0.0.0.0.0.4700.470
totale0.0.0.0.0.21000.4701.0451.635
Svizzera< 1%5.21911.11311.5133.6241.53832.88
1-9%21.1955.3655.3631.5825.09188.33
10-25%7.31635.4748.6630.2827.38148.83
26-50%2.23015.41131.8820.81016.11186.25
51-75%0.21008.81510.6149.6147.41636.67
76-100%0.0.1.2415.0208.2164.62119.010
totale36.07127.14162.73103.9481.94511.71
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846202/312533
Risultato della ricerca: 155780 iscrizioni 6491 pagine

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