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IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
unità di riferimento: regione dei boschi di protezione
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 dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione sicura %± %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.40.022.051.535.310.54.128.86.012.35.719.23.2
1-4%0.0.40.022.048.535.343.36.629.66.152.98.840.24.0
5-9%0.0.19.917.90.0.23.35.610.54.119.06.917.23.1
10-25%0.0.0.0.0.0.22.95.627.65.912.86.021.43.3
26-50%0.0.0.0.0.0.0.0.3.52.43.13.01.91.1
51-75%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferioremeno di 1%25.722.17.62.115.64.89.92.421.73.513.63.813.31.4
1-4%25.722.118.53.122.55.527.83.725.43.727.14.924.11.8
5-9%25.722.124.53.414.04.618.83.220.93.426.14.921.41.7
10-25%22.920.432.83.826.55.930.73.819.73.422.24.627.01.8
26-50%0.0.9.22.314.24.611.32.610.62.67.42.910.21.3
51-75%0.0.5.31.87.13.41.51.01.51.13.62.13.40.8
76-100%0.0.2.01.20.0.0.0.0.0.0.0.0.50.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%4.93.43.21.216.73.25.22.318.93.715.12.810.71.1
1-4%7.14.09.92.019.53.520.44.019.93.826.53.417.71.4
5-9%18.96.016.62.512.32.920.64.116.93.520.43.117.41.4
10-25%24.06.640.63.325.83.937.14.928.24.226.53.431.91.7
26-50%25.96.718.92.718.63.414.63.69.72.87.82.115.01.3
51-75%11.95.07.01.76.22.12.11.45.52.23.01.35.50.8
76-100%7.44.13.81.30.80.80.0.0.90.90.60.61.90.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%1.61.12.01.47.32.54.73.38.74.89.33.24.91.0
1-4%8.52.517.83.814.03.49.24.413.85.829.54.915.71.6
5-9%15.63.210.93.19.42.821.16.316.96.328.74.916.11.6
10-25%33.14.138.14.829.64.530.17.138.78.223.24.631.92.1
26-50%23.33.715.93.622.04.130.07.218.96.56.82.718.81.8
51-75%12.52.910.63.09.02.94.83.33.02.91.11.18.11.2
76-100%5.42.04.82.18.82.80.0.0.0.1.31.24.40.9
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%2.61.50.0.0.0.2.62.60.0.7.42.13.91.0
1-4%7.82.57.64.26.73.719.36.623.912.119.23.213.71.7
5-9%16.83.416.46.19.54.619.36.68.17.925.93.619.52.0
10-25%31.24.330.97.536.57.341.48.351.814.032.63.833.82.4
26-50%17.83.521.26.637.87.514.35.916.210.39.82.416.71.9
51-75%19.63.713.15.55.03.53.03.00.0.2.61.38.71.4
76-100%4.31.910.95.14.53.10.0.0.0.2.51.23.70.9
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%2.81.04.40.911.71.77.61.319.92.111.41.49.50.6
1-4%8.31.614.21.516.92.025.52.223.12.226.51.919.60.8
5-9%16.72.217.81.711.31.720.22.117.12.024.21.918.40.8
10-25%30.92.736.72.128.32.532.12.426.72.326.31.930.40.9
26-50%21.12.415.41.621.22.212.71.710.21.67.91.214.10.7
51-75%15.12.17.61.27.11.41.90.72.60.92.50.75.70.5
76-100%5.21.34.00.93.61.00.0.0.30.31.20.52.30.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846275/312606
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superioremeno di 1%............48.635.3..35.227.90.0.0.0.5.12.915.74.83.13.09.72.4
1-4%............51.435.3..0.0.100.0.100.0.26.05.827.26.031.28.228.33.6
5-9%............0.0...64.827.90.0.0.0.30.26.117.55.037.48.626.93.6
10-25%............0.0...0.0.0.0.0.0.33.56.330.86.125.37.729.33.7
26-50%............0.0...0.0.0.0.0.0.5.22.98.83.83.13.05.81.9
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 inferioremeno di 1%51.425.0........11.85.09.64.120.58.37.13.121.010.923.710.35.41.913.93.05.12.510.31.3
1-4%22.920.4........21.97.021.25.720.48.211.93.922.111.320.59.417.93.129.63.920.74.521.21.7
5-9%0.0.........15.96.123.66.224.28.716.24.514.19.30.0.25.33.516.53.220.94.519.41.6
10-25%25.722.1........30.77.635.96.79.16.145.26.028.712.220.99.534.63.926.03.735.95.332.11.9
26-50%0.0.........13.45.73.92.716.77.76.12.914.19.323.39.214.72.912.62.813.73.812.31.4
51-75%0.0.........6.44.45.83.39.16.110.63.70.0.4.94.82.11.21.41.03.62.14.10.8
76-100%0.0.........0.0.0.0.0.0.2.92.00.0.6.86.50.0.0.0.0.0.0.60.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%18.36.3..0.0.0.0.0.0.2.81.93.52.014.34.22.81.913.47.310.45.03.01.710.12.98.12.17.61.0
1-4%15.85.9..0.0.0.0.0.0.12.24.27.32.722.75.013.94.327.29.614.45.517.53.918.93.719.13.016.51.3
5-9%13.55.6..0.0.0.0.0.0.20.45.122.14.410.23.719.45.118.98.621.66.919.64.020.83.819.73.119.01.4
10-25%25.97.1..0.0.51.035.30.0.32.96.141.15.235.25.834.36.122.08.824.67.229.44.623.44.028.33.530.31.7
26-50%18.46.3..0.0.0.0.100.0.25.75.711.83.47.33.223.05.49.06.115.95.619.94.120.73.818.13.017.71.4
51-75%2.82.7..100.0.49.035.30.0.3.22.312.13.310.43.74.82.79.56.59.64.68.42.86.12.26.21.97.50.9
76-100%5.53.8..0.0.0.0.0.0.2.81.92.01.40.0.1.71.70.0.3.43.32.21.50.0.0.60.61.50.4
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%9.43.20.0.20.412.90.0.0.0.0.0.2.92.03.92.78.15.50.0.2.52.50.0.6.24.24.92.44.60.9
1-4%15.43.910.39.70.0.5.55.40.0.24.512.28.73.415.94.921.18.322.611.519.26.512.15.18.84.919.74.314.41.6
5-9%18.64.230.114.619.012.211.57.617.615.97.27.019.24.815.64.823.59.347.114.111.25.428.16.928.07.623.24.520.71.8
10-25%20.04.350.015.928.514.139.811.632.419.139.514.040.56.026.15.922.49.030.312.739.48.435.77.532.27.833.95.132.12.1
26-50%23.64.60.0.11.310.627.310.517.615.922.812.118.04.723.15.710.36.80.0.8.94.911.95.08.64.88.12.915.21.6
51-75%9.53.20.0.20.813.111.07.432.419.10.0.9.43.713.44.74.74.50.0.6.04.17.24.010.85.19.13.19.21.3
76-100%3.52.09.69.20.0.4.94.80.0.6.05.91.21.22.02.010.16.80.0.12.66.05.13.55.33.71.11.13.80.9
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/submontanomeno di 1%2.82.818.79.80.0.6.94.70.0.0.0.6.15.90.0.0.0.11.610.80.0.2.82.87.77.34.11.64.11.0
1-4%8.24.612.38.216.310.53.43.37.75.39.69.25.75.56.94.710.810.210.09.50.0.13.95.816.310.513.82.811.11.6
5-9%22.47.00.0.23.211.83.43.33.93.88.17.815.98.530.98.729.914.60.0.19.117.521.86.96.86.626.63.619.82.0
10-25%35.58.031.011.645.513.937.69.029.89.530.114.740.911.740.99.419.412.534.115.80.0.41.78.346.314.039.44.037.62.4
26-50%16.56.232.011.815.09.941.79.221.58.542.516.014.67.811.06.019.312.444.317.057.422.516.86.223.011.810.42.518.31.9
51-75%9.15.00.0.0.0.3.43.333.39.79.69.212.18.06.94.710.810.20.0.0.0.3.03.00.0.4.51.76.51.2
76-100%5.53.86.05.80.0.3.53.53.93.80.0.4.84.73.43.49.99.40.0.23.520.00.0.0.0.1.20.92.60.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%11.22.511.56.38.25.64.12.90.0.5.11.95.11.59.52.25.71.811.64.29.93.23.91.012.01.75.61.07.20.5
1-4%14.12.711.56.39.16.14.02.85.94.116.53.410.82.017.72.813.62.623.65.517.43.818.02.023.32.218.51.717.00.8
5-9%17.73.011.56.320.68.36.23.56.54.516.53.420.82.717.22.820.13.120.75.413.43.524.62.218.82.123.71.920.10.8
10-25%25.03.438.39.636.99.939.07.029.48.332.74.439.53.229.53.535.83.827.05.827.64.633.92.427.32.333.62.132.31.0
26-50%20.13.119.87.912.97.034.76.823.07.722.93.912.32.214.42.713.72.713.74.516.73.614.51.814.61.812.51.515.20.7
51-75%7.52.10.0.12.36.78.13.932.18.44.42.09.92.010.62.47.52.03.52.46.92.54.01.03.61.05.41.06.40.5
76-100%4.31.67.45.00.0.3.92.73.02.92.01.11.60.81.20.83.81.50.0.8.12.91.10.50.50.40.80.41.80.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846276/312607
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superioremeno di 1%..........0.0.48.635.3..35.227.90.0.0.0.4.62.613.74.22.22.18.12.0
1-4%..........0.0.51.435.3..0.0.100.0.100.0.23.45.327.05.626.16.525.93.3
5-9%..........0.0.0.0...64.827.90.0.0.0.32.15.918.54.834.77.027.63.3
10-25%..........100.0.0.0...0.0.0.0.0.0.33.66.033.25.830.56.831.73.4
26-50%..........0.0.0.0...0.0.0.0.0.0.6.23.07.63.36.63.76.51.8
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferioremeno di 1%51.425.0........11.44.89.23.920.58.36.72.919.610.320.18.95.71.912.22.64.12.09.51.2
1-4%22.920.4........21.36.822.45.720.48.211.23.720.610.721.48.717.43.026.03.518.53.820.01.6
5-9%0.0.........15.56.022.76.024.28.716.84.419.810.33.63.525.53.416.53.022.94.219.91.6
10-25%25.722.1........29.87.536.46.69.16.142.65.826.811.521.58.733.63.728.53.635.74.832.11.8
26-50%0.0.........15.86.03.82.616.77.78.53.413.18.719.78.015.12.814.32.812.03.212.91.3
51-75%0.0.........6.24.35.63.19.16.110.03.50.0.8.05.52.61.32.51.34.92.14.60.8
76-100%0.0.........0.0.0.0.0.0.4.12.30.0.5.75.60.0.0.0.2.01.41.00.4
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%17.86.1..0.0.0.0.0.0.2.61.83.52.015.64.22.61.811.36.29.94.82.81.69.92.77.11.97.40.9
1-4%15.35.8..0.0.0.0.0.0.11.64.07.32.720.84.613.34.122.88.313.85.317.33.717.33.417.32.715.51.3
5-9%15.85.9..0.0.0.0.0.0.19.44.921.84.39.33.420.15.015.97.323.16.919.23.919.83.618.92.818.61.4
10-25%25.26.9..0.0.51.035.30.0.32.76.040.75.133.65.534.35.930.79.223.56.930.34.524.63.827.53.330.21.6
26-50%17.96.2..0.0.0.0.100.0.28.15.712.63.49.83.523.45.311.36.217.45.619.53.922.13.720.12.919.01.4
51-75%2.72.6..100.0.49.035.30.0.3.12.112.03.29.53.44.62.68.05.59.24.48.92.86.42.28.62.07.90.9
76-100%5.43.7..0.0.0.0.0.0.2.61.82.01.41.51.51.71.70.0.3.23.22.01.40.0.0.50.51.50.4
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%9.43.20.0.20.412.90.0.0.0.0.0.2.82.03.82.67.75.26.05.92.52.42.62.65.63.84.22.14.80.9
1-4%15.43.910.39.70.0.5.55.40.0.24.512.28.53.315.74.920.18.025.010.818.76.411.85.010.55.016.83.714.11.5
5-9%18.64.230.114.619.012.211.57.617.615.97.27.018.74.717.05.022.48.938.312.410.95.227.36.825.36.924.64.320.71.8
10-25%20.04.350.015.928.514.139.811.632.419.139.514.039.45.925.75.825.89.324.610.738.48.334.87.333.97.532.84.731.72.0
26-50%23.64.60.0.11.310.627.310.517.615.922.812.118.74.722.85.69.86.60.0.11.45.311.64.910.34.96.92.514.91.6
51-75%9.53.20.0.20.813.111.07.432.419.10.0.9.23.613.24.64.54.36.05.95.84.07.03.99.74.611.63.29.61.3
76-100%3.52.09.69.20.0.4.94.80.0.6.05.92.71.91.91.99.66.50.0.12.35.84.93.44.83.33.01.74.20.9
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/submontanomeno di 1%2.72.718.79.80.0.6.94.70.0.0.0.6.15.90.0.0.0.10.49.70.0.2.72.714.39.33.91.64.31.0
1-4%8.04.412.38.216.310.53.43.37.75.39.69.25.75.56.94.710.810.29.08.60.0.13.55.715.19.813.42.710.81.5
5-9%21.86.80.0.23.211.83.43.33.93.88.17.815.98.530.98.729.914.60.0.19.117.521.26.76.36.127.03.519.82.0
10-25%34.57.831.011.645.513.937.69.029.89.530.114.740.911.740.99.419.412.540.815.40.0.40.58.143.013.438.23.937.02.4
26-50%18.86.432.011.815.09.941.79.221.58.542.516.014.67.811.06.019.312.439.815.957.422.519.26.521.411.111.32.518.91.9
51-75%8.94.90.0.0.0.3.43.333.39.79.69.212.18.06.94.710.810.20.0.0.0.2.92.90.0.4.41.66.41.2
76-100%5.33.76.05.80.0.3.53.53.93.80.0.4.84.73.43.49.99.40.0.23.520.00.0.0.0.1.81.02.80.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%11.12.511.56.38.25.64.12.90.0.4.91.85.01.410.22.25.41.711.53.89.23.04.21.011.11.64.90.96.90.5
1-4%13.92.711.56.39.16.14.02.85.94.115.83.311.02.017.02.712.92.522.05.017.33.617.41.921.52.117.01.516.30.7
5-9%18.13.011.56.320.68.36.23.56.54.515.83.220.42.717.02.720.43.119.44.914.43.524.82.118.31.924.01.820.20.8
10-25%24.63.438.39.636.99.939.07.029.48.332.84.339.13.228.93.435.23.729.55.526.74.433.52.329.12.332.91.932.20.9
26-50%20.53.119.87.912.97.034.76.823.07.724.63.912.82.215.02.714.82.713.24.217.43.514.81.815.51.813.11.415.80.7
51-75%7.42.10.0.12.36.78.13.932.18.44.21.99.71.910.22.37.12.04.42.57.42.54.31.03.91.06.71.06.70.5
76-100%4.31.67.45.00.0.3.92.73.02.91.91.12.00.91.71.04.11.50.0.7.62.81.00.50.50.31.50.52.00.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846277/312608
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superioremeno di 1%..........0.0.48.635.3..35.227.90.0.0.0.4.62.613.54.22.22.18.12.0
1-4%..........0.0.51.435.3..0.0.100.0.100.0.23.45.328.15.626.16.526.43.3
5-9%..........0.0.0.0...64.827.90.0.0.0.32.15.918.24.834.77.027.53.3
10-25%..........100.0.0.0...0.0.0.0.0.0.33.66.032.75.730.56.831.63.4
26-50%..........0.0.0.0...0.0.0.0.0.0.6.23.07.53.36.63.76.51.8
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferioremeno di 1%51.425.0........11.14.78.93.820.58.36.72.919.610.320.18.95.71.912.12.64.12.09.41.2
1-4%22.920.4........20.66.725.15.820.48.211.23.720.610.721.48.717.43.025.83.518.53.820.11.6
5-9%0.0.........15.05.821.95.824.28.716.84.419.810.33.63.525.53.417.03.022.94.219.91.6
10-25%25.722.1........32.27.635.16.49.16.142.65.826.811.521.58.733.63.728.33.635.74.832.11.8
26-50%0.0.........15.25.83.62.516.77.78.53.413.18.719.78.015.12.814.22.812.03.212.81.3
51-75%0.0.........6.04.15.43.09.16.110.03.50.0.8.05.52.61.32.51.24.92.14.60.8
76-100%0.0.........0.0.0.0.0.0.4.12.30.0.5.75.60.0.0.0.2.01.41.00.4
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%17.86.1..0.0.0.0.0.0.2.61.83.42.016.54.22.51.811.36.29.94.82.81.610.42.76.81.87.40.9
1-4%15.35.8..0.0.0.0.0.0.11.43.97.12.621.54.614.24.222.88.313.85.317.33.717.73.417.22.715.61.2
5-9%15.85.9..0.0.0.0.0.0.19.14.923.64.49.13.319.24.815.97.323.16.919.23.919.33.518.82.818.61.3
10-25%25.26.9..0.0.51.035.30.0.32.35.939.85.032.75.434.25.830.79.223.56.930.34.524.13.828.13.230.01.6
26-50%17.96.2..0.0.0.0.100.0.29.05.712.43.49.53.422.45.111.36.217.45.619.53.921.63.620.42.918.91.4
51-75%2.72.6..100.0.49.035.30.0.3.02.111.83.29.23.35.82.98.05.59.24.48.92.86.22.18.32.07.90.9
76-100%5.43.7..0.0.0.0.0.0.2.61.82.01.41.51.51.61.60.0.3.23.22.01.40.70.70.50.51.60.4
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.
montano inferioremeno di 1%9.33.10.0.20.412.90.0.0.0.0.0.2.82.03.72.57.75.26.05.92.42.42.62.65.43.74.12.04.70.9
1-4%16.54.010.39.70.0.5.55.40.0.24.512.28.53.316.74.920.18.025.010.818.16.211.85.010.24.817.73.814.51.5
5-9%18.44.230.114.619.012.211.57.617.615.97.27.018.74.716.44.822.48.938.312.410.65.127.36.824.66.824.44.220.51.8
10-25%19.74.350.015.928.514.139.811.632.419.139.514.039.45.924.95.625.89.324.610.740.28.334.87.335.57.532.54.731.72.0
26-50%23.34.60.0.11.310.627.310.517.615.922.812.118.74.723.65.69.86.60.0.11.05.211.64.910.14.86.82.514.91.6
51-75%9.43.20.0.20.813.111.07.432.419.10.0.9.23.612.84.54.54.36.05.95.73.97.03.99.54.511.53.19.51.3
76-100%3.52.09.69.20.0.4.94.80.0.6.05.92.71.91.91.99.66.50.0.11.95.74.93.44.73.23.01.74.10.9
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/submontanomeno di 1%5.53.818.79.80.0.6.94.70.0.0.0.6.15.90.0.0.0.10.49.70.0.2.72.714.39.33.91.64.51.0
1-4%7.84.312.38.215.39.93.43.37.75.39.69.25.75.56.64.59.99.49.08.60.0.13.55.715.19.813.12.710.61.5
5-9%21.26.70.0.21.711.23.43.33.93.88.17.815.98.529.68.435.414.50.0.34.520.021.26.76.36.126.63.519.91.9
10-25%33.57.631.011.649.013.437.69.029.89.530.114.740.911.743.49.217.911.740.815.40.0.40.58.143.013.438.73.837.32.4
26-50%18.36.332.011.814.09.341.79.221.58.542.516.014.67.810.55.817.811.639.815.946.520.119.26.521.411.111.12.518.51.9
51-75%8.64.70.0.0.0.3.43.333.39.79.69.212.18.06.64.59.99.40.0.0.0.2.92.90.0.4.31.66.31.2
76-100%5.23.66.05.80.0.3.53.53.93.80.0.4.84.73.33.29.18.70.0.19.017.00.0.0.0.2.41.23.00.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%11.62.511.56.37.95.44.12.90.0.4.81.84.91.410.42.25.31.611.53.89.12.94.21.011.21.64.80.96.90.5
1-4%14.42.711.56.38.85.94.02.85.94.115.53.311.52.017.52.713.22.522.05.016.93.617.41.921.72.117.01.516.40.7
5-9%17.93.011.56.319.88.06.23.56.54.515.53.220.92.716.52.720.43.119.44.915.13.524.82.118.31.923.71.720.10.8
10-25%24.33.338.39.639.29.839.07.029.48.333.34.338.53.228.73.335.03.629.55.527.24.433.52.328.92.233.21.932.20.9
26-50%20.23.119.87.912.56.834.76.823.07.724.83.912.62.215.12.614.42.713.24.217.13.514.81.815.31.813.21.415.70.7
51-75%7.32.00.0.11.86.58.13.932.18.44.11.89.61.99.92.27.52.04.42.57.22.54.31.03.91.06.61.06.60.5
76-100%4.21.67.45.00.0.3.92.73.02.91.91.12.00.91.71.04.11.50.0.7.42.71.00.50.70.41.60.52.10.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846278/312609
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
unità di riferimento: regione dei boschi di protezione
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 dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione sicura %± %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.33.619.451.535.39.03.525.95.47.53.615.72.6
1-4%0.0.33.619.448.535.342.16.126.55.442.06.836.53.5
5-9%0.0.16.715.30.0.24.55.310.43.731.06.420.92.9
10-25%0.0.16.114.80.0.21.35.029.55.615.75.122.33.0
26-50%0.0.0.0.0.0.3.02.14.52.53.82.63.61.3
51-75%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.
totale0.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferioremeno di 1%25.722.17.32.014.94.39.82.320.33.212.53.312.81.3
1-4%25.722.118.23.020.64.927.53.524.13.325.94.323.41.6
5-9%25.722.123.93.313.34.120.33.220.33.122.24.120.81.6
10-25%22.920.433.73.728.55.528.83.520.63.223.14.127.01.7
26-50%0.0.9.32.312.14.011.72.513.42.79.62.911.21.2
51-75%0.0.5.71.810.63.82.01.11.30.95.72.34.20.8
76-100%0.0.1.91.10.0.0.0.0.0.0.90.90.60.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%4.83.33.11.115.73.04.82.116.43.313.22.59.91.0
1-4%6.93.99.51.918.83.320.03.922.73.724.83.117.71.3
5-9%18.45.916.72.511.72.722.14.116.93.320.52.917.51.3
10-25%25.86.740.13.326.63.735.64.726.03.826.93.231.31.6
26-50%25.36.619.42.620.93.415.73.612.42.910.52.216.41.3
51-75%11.64.97.11.75.61.91.91.34.81.93.11.35.20.8
76-100%7.24.04.01.30.70.70.0.0.80.81.00.72.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%1.61.11.91.36.82.34.63.27.84.38.82.84.80.9
1-4%8.52.417.33.713.93.39.04.317.56.031.64.616.61.6
5-9%15.43.210.63.09.62.820.66.217.86.126.34.415.91.6
10-25%33.64.137.94.831.54.431.97.134.97.622.54.131.92.0
26-50%23.13.715.43.621.54.029.27.019.36.18.72.818.61.7
51-75%12.42.911.23.18.42.74.63.22.72.61.01.07.81.2
76-100%5.42.05.72.38.22.60.0.0.0.1.11.14.40.9
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%2.61.50.0.0.0.2.52.56.76.47.02.04.01.0
1-4%7.62.47.24.06.53.618.36.320.710.619.63.213.61.7
5-9%16.53.420.76.59.24.418.36.37.06.825.83.519.72.0
10-25%31.64.229.37.235.57.241.88.151.513.032.83.733.82.3
26-50%18.33.520.16.339.57.516.46.114.09.19.92.417.01.8
51-75%19.33.612.55.24.93.42.82.80.0.2.51.28.41.4
76-100%4.21.810.34.94.33.00.0.0.0.2.41.23.60.9
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%2.81.04.20.911.21.67.21.318.31.910.21.29.10.6
1-4%8.11.613.81.516.41.925.22.123.32.126.11.819.60.8
5-9%16.42.217.91.611.01.621.32.016.91.824.11.718.60.8
10-25%31.52.736.72.129.32.430.82.326.22.226.21.830.10.9
26-50%21.22.415.41.621.52.113.51.712.31.69.31.214.70.7
51-75%14.92.17.91.27.31.42.00.72.80.82.80.75.70.5
76-100%5.11.34.20.93.30.90.0.0.20.21.30.52.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846279/312610
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superioremeno di 1%..........0.0.48.635.3..37.828.80.0.0.0.4.22.412.63.92.12.07.61.9
1-4%..........0.0.51.435.3..0.0.100.0.100.0.24.65.227.15.326.36.326.83.1
5-9%..........0.0.0.0...62.228.80.0.0.0.32.25.719.44.736.66.928.13.2
10-25%..........100.0.0.0...0.0.0.0.0.0.33.35.731.35.428.96.530.53.3
26-50%..........0.0.0.0...0.0.0.0.0.0.5.72.89.63.56.23.56.91.8
51-75%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale..........100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
subalpino inferioremeno di 1%50.925.0........12.54.89.43.719.27.85.62.518.49.718.88.55.11.711.82.55.42.29.21.1
1-4%23.720.9........20.36.125.55.522.68.213.93.718.69.820.28.317.92.926.23.418.33.620.51.5
5-9%0.0.........15.05.322.65.525.88.521.64.518.89.83.53.423.33.118.02.923.94.020.51.5
10-25%25.422.0........31.66.931.15.98.45.638.65.325.110.920.88.534.03.627.03.433.74.530.81.7
26-50%0.0.........15.75.53.22.215.67.37.32.912.68.423.78.516.82.813.62.612.53.113.11.3
51-75%0.0.........4.93.48.13.58.45.69.73.26.66.47.65.22.91.32.91.34.41.94.90.8
76-100%0.0.........0.0.0.0.0.0.3.31.90.0.5.45.20.0.0.60.61.81.31.00.4
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%16.25.6..0.0.0.0.0.0.2.31.63.11.813.93.62.11.513.36.29.44.52.71.510.92.66.21.77.00.8
1-4%16.45.7..0.0.0.0.0.0.9.83.48.62.820.14.114.03.723.67.914.75.218.03.718.93.317.32.516.01.2
5-9%14.25.4..0.0.0.0.0.0.19.94.523.14.214.93.719.44.418.17.320.96.319.73.818.23.320.02.719.21.3
10-25%29.87.0..0.0.53.435.20.0.31.15.339.64.831.85.034.75.327.68.425.36.729.54.324.43.628.43.130.21.5
26-50%16.25.6..0.0.0.0.100.0.30.45.312.03.29.43.221.04.510.45.718.25.519.13.720.73.418.82.718.21.3
51-75%2.42.4..100.0.46.635.20.0.4.32.411.83.18.73.07.42.97.14.98.64.19.12.86.32.08.81.98.10.9
76-100%4.83.3..0.0.0.0.0.0.2.31.61.81.31.21.21.41.40.0.2.92.91.91.30.60.60.40.41.40.4
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%8.83.00.0.17.311.10.0.0.0.0.0.2.41.73.02.16.94.75.65.52.32.32.32.34.63.24.72.14.40.8
1-4%15.53.810.39.80.0.4.44.325.515.519.610.08.13.017.84.521.57.723.410.217.46.010.84.610.84.516.83.514.21.4
5-9%18.64.130.214.615.510.214.57.712.711.96.05.817.84.217.54.419.98.036.411.910.55.125.16.325.26.324.54.020.11.6
10-25%19.84.250.015.931.013.136.410.324.515.140.511.940.75.423.35.027.48.922.910.141.68.236.17.134.66.932.04.431.71.9
26-50%24.14.50.0.19.011.927.99.712.711.928.811.119.94.423.05.112.16.60.0.11.15.214.85.210.74.57.12.416.01.5
51-75%10.03.20.0.17.311.212.87.024.515.10.0.8.93.212.04.03.73.611.67.85.43.86.43.610.24.311.32.99.51.2
76-100%3.31.99.59.10.0.4.04.00.0.5.15.02.21.53.32.38.45.70.0.11.75.54.53.14.02.83.71.84.00.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%12.05.016.08.50.0.6.14.20.0.0.0.5.55.40.0.0.0.8.78.30.0.2.52.512.88.45.01.65.31.0
1-4%7.14.010.57.115.510.02.82.87.45.110.19.710.57.06.14.210.39.77.77.40.0.14.95.719.610.012.52.410.61.4
5-9%19.16.10.0.21.711.22.82.83.73.68.68.318.88.630.68.235.114.40.0.26.316.122.16.511.27.528.13.320.51.9
10-25%32.97.231.810.748.813.540.98.535.29.431.214.936.510.940.18.917.811.639.214.711.511.037.57.737.812.335.73.535.82.2
26-50%16.65.726.510.214.09.338.58.419.47.839.915.513.37.210.15.518.211.836.114.947.517.620.26.418.79.811.22.317.71.8
51-75%7.64.25.04.90.0.2.82.830.59.010.19.711.07.310.05.510.39.78.27.80.0.2.72.60.0.5.41.76.91.2
76-100%4.83.310.16.80.0.6.14.23.73.60.0.4.44.33.13.08.48.10.0.14.813.50.0.0.0.2.11.03.10.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%12.32.510.55.77.55.13.62.50.0.5.11.84.71.38.91.94.61.411.53.68.42.73.90.910.91.55.20.96.80.5
1-4%14.02.610.55.78.25.63.32.311.45.414.22.912.42.017.72.614.52.422.14.716.53.418.01.822.12.016.71.416.60.7
5-9%17.22.810.55.718.37.57.13.45.73.915.93.020.82.519.32.621.82.919.14.614.03.323.92.018.81.924.81.720.50.7
10-25%25.43.238.19.139.49.439.76.531.87.932.83.937.73.027.33.134.03.327.15.128.54.333.32.228.12.131.91.831.60.9
26-50%19.93.017.37.115.77.233.16.220.16.825.93.612.82.014.82.413.82.412.23.918.83.515.71.715.11.712.81.315.70.7
51-75%7.32.03.33.310.96.08.23.528.37.64.41.89.91.810.02.17.91.98.03.16.72.34.31.04.20.96.91.06.90.5
76-100%3.91.59.95.40.0.5.12.92.72.71.71.01.70.82.01.03.41.30.0.7.02.60.90.50.90.41.60.52.00.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846280/312611
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superioremeno di 1%............100.0...0.0.100.0.0.0.10.54.128.86.012.35.719.13.2
1-4%............0.0...67.626.90.0.100.0.43.36.629.66.152.98.840.24.0
5-9%............0.0...32.426.90.0.0.0.23.35.610.54.119.06.917.33.1
10-25%............0.0...0.0.0.0.0.0.22.95.627.65.912.86.021.53.3
26-50%............0.0...0.0.0.0.0.0.0.0.3.52.43.13.01.91.1
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 inferioremeno di 1%25.722.1........13.25.67.63.718.87.64.02.30.0.22.710.19.92.421.73.513.63.813.21.4
1-4%25.722.1........11.24.821.15.937.910.020.64.913.99.012.18.027.83.725.43.727.14.924.21.8
5-9%25.722.1........16.95.929.46.44.64.524.65.241.412.74.64.518.83.220.93.426.14.921.21.7
10-25%22.920.4........34.37.934.06.721.28.531.35.723.211.434.911.030.73.819.73.422.24.627.01.8
26-50%0.0.........18.36.81.91.912.97.010.63.821.510.89.56.511.32.610.62.67.42.910.41.3
51-75%0.0.........6.04.23.92.74.64.55.92.90.0.16.38.81.51.01.51.13.62.13.40.8
76-100%0.0.........0.0.2.12.00.0.3.02.10.0.0.0.0.0.0.0.0.0.0.50.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%5.53.8..0.0.0.0.0.0.2.81.90.0.19.64.77.53.217.68.110.25.05.22.318.93.715.12.810.61.1
1-4%7.84.3..0.0.0.0.0.0.12.14.18.73.019.04.89.53.79.46.327.17.420.44.019.93.826.53.417.81.4
5-9%20.96.6..0.0.0.0.0.0.13.94.419.94.211.23.714.04.418.38.311.55.520.64.116.93.520.43.117.41.4
10-25%21.56.7..0.0.51.035.3100.0.41.46.443.45.225.95.437.86.222.79.127.87.237.14.928.24.226.53.432.11.7
26-50%25.87.1..0.0.49.035.30.0.17.95.018.74.019.84.919.85.123.19.114.05.314.63.69.72.87.82.114.91.3
51-75%13.05.4..0.0.0.0.0.0.10.74.24.12.03.12.28.33.58.86.09.34.42.11.45.52.23.01.35.40.8
76-100%5.53.8..100.0.0.0.0.0.1.41.45.22.31.41.43.12.20.0.0.0.0.0.0.90.90.60.61.80.5
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%1.21.210.39.70.0.0.0.0.0.7.27.00.0.6.53.24.04.08.37.97.64.24.73.38.74.89.33.24.80.9
1-4%7.02.819.912.79.59.111.27.50.0.23.912.49.33.612.24.439.410.415.310.115.45.79.24.413.85.829.54.915.51.6
5-9%18.94.29.69.20.0.5.75.635.219.89.69.211.83.96.53.29.26.314.39.311.35.421.16.316.96.328.74.916.01.6
10-25%33.95.130.814.741.615.739.011.50.0.47.314.441.66.126.76.023.39.346.113.828.57.830.17.138.78.223.24.632.12.1
26-50%16.44.019.212.248.915.944.011.714.813.86.05.919.94.930.56.29.26.316.110.412.45.930.07.218.96.56.82.719.01.8
51-75%15.64.00.0.0.0.0.0.50.020.56.05.913.04.19.13.95.15.10.0.13.06.14.83.33.02.91.11.18.11.2
76-100%7.12.810.39.70.0.0.0.0.0.0.0.4.42.58.43.69.86.60.0.11.85.60.0.0.0.1.31.24.40.9
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/submontanomeno di 1%0.0.0.0.0.0.7.55.13.93.80.0.0.0.0.0.0.0.0.0.0.0.2.62.60.0.7.42.13.91.0
1-4%14.25.96.05.80.0.10.25.60.0.17.711.74.84.73.43.40.0.10.09.519.117.519.36.623.912.119.23.213.51.7
5-9%29.87.518.69.78.27.810.15.68.45.70.0.17.49.110.35.730.214.811.410.90.0.19.36.68.17.925.93.619.42.0
10-25%24.77.232.712.059.213.734.68.919.88.050.216.122.29.945.49.429.714.511.610.838.321.841.48.351.814.032.63.834.02.4
26-50%14.25.96.46.216.310.523.37.825.39.00.0.34.011.330.68.919.312.455.717.042.622.514.35.916.210.39.82.416.71.9
51-75%11.15.230.511.516.310.511.06.038.810.119.312.315.68.43.43.40.0.11.410.90.0.3.03.00.0.2.61.38.81.4
76-100%5.94.06.05.80.0.3.43.33.93.812.811.86.15.96.94.720.813.10.0.0.0.0.0.0.0.2.51.23.81.0
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.
totalemeno di 1%2.61.33.93.90.0.4.43.13.02.96.32.22.30.912.22.35.01.610.14.011.33.37.61.319.92.111.41.49.40.6
1-4%9.32.311.36.23.83.810.24.30.0.13.63.011.02.117.02.818.53.011.74.120.44.125.52.223.12.226.51.919.60.8
5-9%21.93.215.27.04.64.58.13.913.56.313.23.018.92.68.62.119.13.021.35.19.43.120.22.117.12.024.21.918.40.8
10-25%28.63.531.99.349.810.336.96.918.26.840.54.538.83.228.53.432.03.625.95.829.74.732.12.426.72.326.31.930.50.9
26-50%17.83.011.36.228.89.331.96.622.57.515.23.416.82.524.03.214.22.726.05.713.73.512.71.710.21.67.91.214.10.7
51-75%13.62.718.87.69.16.16.53.739.98.99.42.77.81.85.31.76.21.95.02.911.53.31.90.72.60.92.50.75.70.5
76-100%6.21.97.65.23.93.82.02.03.02.91.71.34.41.44.41.55.01.70.0.4.02.00.0.0.30.31.20.52.30.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846281/312612
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superioremeno di 1%..........0.0.100.0...0.0.100.0.0.0.9.03.525.95.47.53.615.72.6
1-4%..........0.0.0.0...67.626.90.0.100.0.42.16.126.55.442.06.836.53.5
5-9%..........0.0.0.0...32.426.90.0.0.0.24.55.310.43.731.06.420.92.9
10-25%..........100.0.0.0...0.0.0.0.0.0.21.35.029.55.615.75.122.33.0
26-50%..........0.0.0.0...0.0.0.0.0.0.3.02.14.52.53.82.63.61.3
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 inferioremeno di 1%25.722.1........12.85.47.23.518.07.33.82.20.0.21.28.59.82.320.33.212.53.312.71.3
1-4%25.722.1........10.94.721.85.840.69.919.54.711.47.59.36.327.53.524.13.325.94.323.41.6
5-9%25.722.1........19.26.127.76.14.44.323.24.934.111.16.84.720.33.220.33.122.24.120.71.6
10-25%22.920.4........33.47.834.06.520.38.133.85.630.711.335.69.828.83.520.63.223.14.127.11.7
26-50%0.0.........17.86.63.62.512.46.710.03.617.89.27.35.011.72.513.42.79.62.911.31.2
51-75%0.0.........5.94.13.72.64.44.36.93.05.95.819.88.12.01.11.30.95.72.34.20.8
76-100%0.0.........0.0.1.91.90.0.2.82.00.0.0.0.0.0.0.0.0.90.90.60.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%5.43.7..0.0.0.0.0.0.2.61.80.0.19.24.57.03.013.36.29.74.74.82.116.43.313.22.59.81.0
1-4%7.64.2..0.0.0.0.0.0.11.43.88.42.918.74.58.93.57.14.828.47.320.03.922.73.724.83.117.81.3
5-9%20.46.5..0.0.0.0.0.0.13.14.219.34.111.83.716.34.513.86.510.95.222.14.116.93.320.52.917.51.3
10-25%23.66.9..0.0.51.035.3100.0.42.96.343.15.125.05.135.45.927.78.428.77.135.64.726.03.826.93.231.51.6
26-50%25.16.9..0.0.49.035.30.0.16.94.719.24.021.24.821.75.131.38.513.45.115.73.612.42.910.52.216.41.3
51-75%12.75.3..0.0.0.0.0.0.10.14.04.92.22.82.07.83.36.74.68.94.21.91.34.81.93.11.35.20.8
76-100%5.43.7..100.0.0.0.0.0.2.92.05.12.21.31.32.92.10.0.0.0.0.0.0.80.81.00.71.90.5
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%1.21.210.39.70.0.0.0.0.0.7.27.00.0.6.43.13.93.86.76.57.03.94.63.27.84.38.82.84.70.9
1-4%6.92.719.912.79.59.111.27.50.0.23.912.49.13.512.04.337.710.112.48.316.55.79.04.317.56.031.64.616.41.6
5-9%18.64.29.69.20.0.5.75.635.219.89.69.211.53.88.03.48.86.111.67.610.55.020.66.217.86.126.34.415.81.6
10-25%34.65.130.814.741.615.739.011.50.0.47.314.440.56.026.35.926.79.550.212.531.67.731.97.134.97.622.54.132.12.0
26-50%16.34.019.212.248.915.944.011.714.813.86.05.919.34.830.06.28.86.119.19.911.55.529.27.019.36.18.72.818.81.7
51-75%15.43.90.0.0.0.0.0.50.020.56.05.913.94.19.03.94.94.80.0.12.05.74.63.22.72.61.01.07.81.2
76-100%7.02.810.39.70.0.0.0.0.0.0.0.5.72.88.33.69.46.40.0.11.05.20.0.0.0.1.11.14.30.9
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/submontanomeno di 1%0.0.0.0.0.0.7.24.93.93.80.0.0.0.0.0.0.0.0.0.0.0.2.52.56.76.47.02.03.91.0
1-4%13.85.86.05.80.0.9.85.40.0.17.711.74.54.43.43.40.0.9.08.619.117.518.36.320.710.619.63.213.51.7
5-9%29.07.418.69.78.27.89.85.48.45.70.0.22.19.710.35.737.014.810.29.90.0.18.36.37.06.825.83.519.72.0
10-25%26.87.332.712.059.213.733.48.619.88.050.216.120.99.445.49.426.813.310.49.738.321.841.88.151.513.032.83.734.02.3
26-50%13.85.86.46.216.310.525.98.025.39.00.0.32.010.830.68.917.411.360.215.942.622.516.46.114.09.19.92.416.91.8
51-75%10.85.130.511.516.310.510.65.838.810.119.312.314.77.93.43.40.0.10.29.90.0.2.82.80.0.2.51.28.41.4
76-100%5.73.96.05.80.0.3.33.23.93.812.811.85.75.56.94.718.712.00.0.0.0.0.0.0.0.2.41.23.60.9
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.
totalemeno di 1%2.61.33.93.90.0.4.33.03.02.96.12.12.30.912.12.34.71.58.23.211.13.17.21.318.31.910.21.29.00.5
1-4%9.12.211.36.23.83.89.94.20.0.13.02.911.02.117.32.817.42.99.43.320.23.925.22.123.32.126.11.819.60.8
5-9%21.53.215.27.04.64.57.93.813.56.313.53.018.72.59.32.119.83.017.24.29.32.921.32.016.91.824.11.718.60.8
10-25%29.93.531.99.349.810.336.16.818.26.841.44.538.23.227.83.332.53.630.55.431.44.530.82.326.22.226.21.830.20.9
26-50%17.53.011.36.228.89.333.36.722.57.514.63.217.02.524.23.214.52.729.25.212.43.113.51.712.31.69.31.214.80.7
51-75%13.32.618.87.69.16.16.43.639.98.99.02.68.31.85.11.76.41.95.42.712.13.22.00.72.80.82.80.75.70.5
76-100%6.11.97.65.23.93.82.02.03.02.92.41.44.71.44.21.44.71.60.0.3.61.80.0.0.20.21.30.52.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846282/312613
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpino superioremeno di 1%..........0.0.100.0...0.0.100.0.0.0.9.53.726.75.58.54.116.62.8
1-4%..........0.0.0.0...67.626.90.0.100.0.42.46.227.35.545.47.437.63.6
5-9%..........0.0.0.0...32.426.90.0.0.0.24.25.410.83.928.46.720.03.0
10-25%..........100.0.0.0...0.0.0.0.0.0.22.35.328.95.613.35.122.03.1
26-50%..........0.0.0.0...0.0.0.0.0.0.1.61.64.62.64.33.03.31.3
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 inferioremeno di 1%25.722.1........12.85.47.33.518.87.63.82.20.0.23.39.210.02.419.73.212.93.312.71.3
1-4%25.722.1........10.94.722.35.937.910.019.54.712.98.410.26.928.03.624.83.426.74.423.91.7
5-9%25.722.1........19.26.128.26.24.64.523.24.938.612.07.55.120.13.220.33.221.94.120.81.6
10-25%22.920.4........33.47.832.76.521.28.533.85.628.311.733.49.929.43.620.63.221.84.126.91.7
26-50%0.0.........17.86.63.72.612.97.010.03.620.110.28.05.510.62.413.22.79.93.011.11.2
51-75%0.0.........5.94.13.82.64.64.56.93.00.0.17.68.22.01.21.30.95.92.34.00.8
76-100%0.0.........0.0.2.02.00.0.2.82.00.0.0.0.0.0.0.0.1.01.00.60.3
totale100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%5.43.7..0.0.0.0.0.0.2.61.80.0.19.24.57.13.114.86.99.74.74.82.117.23.413.32.59.91.0
1-4%7.64.2..0.0.0.0.0.0.11.43.88.62.918.74.59.13.57.95.428.47.320.03.920.73.724.93.117.61.3
5-9%20.46.5..0.0.0.0.0.0.13.14.219.74.211.83.715.04.415.47.110.95.222.14.117.73.420.63.017.71.3
10-25%23.66.9..0.0.51.035.3100.0.42.96.343.95.225.05.136.06.023.48.428.77.135.64.727.33.927.03.231.81.6
26-50%25.16.9..0.0.49.035.30.0.16.94.718.54.021.24.822.05.231.09.113.45.115.73.611.32.810.02.216.01.3
51-75%12.75.3..0.0.0.0.0.0.10.14.04.02.02.82.07.93.47.45.18.94.21.91.35.02.03.11.35.10.8
76-100%5.43.7..100.0.0.0.0.0.2.92.05.22.31.31.33.02.10.0.0.0.0.0.0.80.81.00.71.90.5
totale100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%1.21.210.39.70.0.0.0.0.0.7.27.00.0.6.43.13.93.86.76.57.44.14.63.27.84.38.92.84.80.9
1-4%7.02.819.912.79.59.111.27.50.0.23.912.49.13.512.04.337.710.112.48.315.05.69.04.317.56.032.04.716.41.6
5-9%18.94.29.69.20.0.5.75.635.219.89.69.211.53.88.03.48.86.111.67.611.05.320.66.217.86.125.54.315.71.6
10-25%33.95.130.814.741.615.739.011.50.0.47.314.440.56.026.35.926.79.550.212.530.47.931.97.134.97.622.74.232.02.0
26-50%16.44.019.212.248.915.944.011.714.813.86.05.919.34.830.06.28.86.119.19.912.15.829.27.019.36.18.82.818.91.7
51-75%15.64.00.0.0.0.0.0.50.020.56.05.913.94.19.03.94.94.80.0.12.75.94.63.22.72.61.01.07.91.2
76-100%7.12.810.39.70.0.0.0.0.0.0.0.5.72.88.33.69.46.40.0.11.55.40.0.0.0.1.11.14.40.9
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/submontanomeno di 1%0.0.0.0.0.0.7.55.13.93.80.0.0.0.0.0.0.0.0.0.0.0.2.62.57.26.97.22.14.01.0
1-4%13.85.86.05.80.0.10.25.60.0.17.711.74.84.73.43.40.0.9.08.619.117.518.86.522.211.319.93.213.71.7
5-9%29.07.418.69.78.27.810.15.68.45.70.0.17.49.110.35.730.214.810.29.90.0.18.86.57.57.325.73.519.22.0
10-25%26.87.332.712.059.213.734.68.919.88.050.216.122.29.945.49.429.714.510.49.738.321.840.28.148.113.432.23.733.72.3
26-50%13.85.86.46.216.310.523.37.825.39.00.0.34.011.330.68.919.312.460.215.942.622.516.86.215.09.710.12.417.01.9
51-75%10.85.130.511.516.310.511.06.038.810.119.312.315.68.43.43.40.0.10.29.90.0.2.92.90.0.2.51.38.61.4
76-100%5.73.96.05.80.0.3.43.33.93.812.811.86.15.96.94.720.813.10.0.0.0.0.0.0.0.2.41.23.70.9
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.
totalemeno di 1%2.61.33.93.90.0.4.43.13.02.96.12.12.30.912.22.34.71.58.83.411.53.27.31.318.41.910.41.39.10.6
1-4%9.12.311.36.23.83.810.24.30.0.13.02.911.22.116.82.817.62.910.13.620.24.025.42.223.12.126.61.819.70.8
5-9%21.63.215.27.04.64.58.13.913.56.313.53.018.52.59.42.118.83.018.44.49.63.021.22.017.31.923.61.718.50.8
10-25%29.53.531.99.349.810.336.96.918.26.841.44.538.43.228.03.332.93.628.55.530.54.531.12.326.42.225.81.830.20.9
26-50%17.63.011.36.228.89.331.96.622.57.514.63.216.92.524.33.214.72.729.85.512.93.313.01.711.91.69.41.214.70.7
51-75%13.42.718.87.69.16.16.53.739.98.99.02.68.01.85.11.76.51.94.32.511.63.22.00.72.60.82.80.75.70.5
76-100%6.21.97.65.23.93.82.02.03.02.92.41.44.71.44.21.54.71.60.0.3.81.80.0.0.30.21.30.52.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #846283/312614
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.0.0.50.435.410.82.83.13.09.82.4
1-4%0.0.0.0.49.635.427.14.131.28.228.23.6
5-9%0.0.0.0.0.0.24.64.037.48.626.93.6
10-25%0.0.0.0.0.0.30.94.225.37.729.33.7
26-50%0.0.0.0.0.0.6.72.33.13.05.81.9
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 inferioremeno di 1%50.925.00.0.12.93.110.01.55.12.510.21.2
1-4%23.720.80.0.21.23.921.32.120.74.521.21.7
5-9%0.0.0.0.20.63.819.02.020.94.519.41.6
10-25%25.422.00.0.28.84.332.52.435.95.332.21.9
26-50%0.0.0.0.9.92.913.11.713.73.812.51.4
51-75%0.0.0.0.6.62.43.30.93.62.14.00.8
76-100%0.0.0.0.0.0.0.80.50.0.0.50.3
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%18.36.30.0.6.71.76.91.48.12.17.61.0
1-4%15.85.90.0.13.52.317.62.119.13.016.61.3
5-9%13.45.60.0.17.82.619.72.219.73.118.71.4
10-25%26.07.124.321.236.53.227.42.428.33.530.21.7
26-50%18.46.324.121.114.22.319.92.218.13.017.81.4
51-75%2.72.751.625.09.62.07.31.46.21.97.71.0
76-100%5.43.70.0.1.70.81.20.60.60.61.40.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%8.42.85.63.92.91.43.21.44.92.44.50.9
1-4%14.93.73.03.013.12.915.43.019.74.314.51.6
5-9%19.84.114.86.116.73.224.93.523.24.520.61.8
10-25%23.24.335.98.335.04.133.73.933.95.132.32.1
26-50%21.04.220.36.920.43.58.92.48.12.915.11.6
51-75%8.52.917.86.69.82.66.92.19.13.19.11.3
76-100%4.22.02.72.62.11.26.92.11.11.13.70.8
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%7.73.73.02.11.81.84.12.34.11.64.01.0
1-4%9.54.17.53.27.33.512.33.913.82.811.01.6
5-9%15.45.07.63.322.65.517.84.526.63.620.02.0
10-25%34.26.636.55.938.56.535.95.639.44.037.52.4
26-50%21.25.728.95.617.55.024.35.010.42.518.21.9
51-75%6.23.413.64.28.83.82.71.94.51.76.51.2
76-100%5.73.23.02.13.62.52.82.01.20.92.70.8
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%11.22.33.81.96.61.17.80.85.61.07.10.5
1-4%13.82.55.72.314.41.519.41.218.51.717.10.8
5-9%16.82.79.62.918.61.720.61.223.71.920.00.8
10-25%26.83.235.84.734.62.131.11.433.62.132.31.0
26-50%20.02.925.94.315.31.614.71.112.51.515.20.7
51-75%6.51.816.43.68.91.34.60.65.41.06.40.5
76-100%4.81.62.81.61.70.51.80.40.80.41.80.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846284/312615
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.0.0.68.026.618.13.38.54.116.62.8
1-4%0.0.0.0.0.0.36.04.245.47.437.73.6
5-9%0.0.0.0.0.0.17.43.328.46.719.83.0
10-25%0.0.0.0.32.026.624.73.713.35.122.03.1
26-50%0.0.0.0.0.0.3.01.54.33.03.31.3
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 inferioremeno di 1%25.422.00.0.11.62.912.81.612.93.312.71.3
1-4%25.422.00.0.21.63.924.02.126.74.424.01.7
5-9%25.422.00.0.20.43.720.82.021.94.120.91.6
10-25%23.720.80.0.31.04.326.92.121.84.126.81.7
26-50%0.0.0.0.9.82.811.71.69.93.011.01.2
51-75%0.0.0.0.4.62.03.30.95.92.33.90.8
76-100%0.0.0.0.0.90.90.50.31.01.00.60.3
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%5.33.60.0.7.01.610.81.613.32.510.01.0
1-4%7.64.20.0.12.72.218.02.024.93.117.51.3
5-9%20.56.50.0.15.42.417.52.020.63.017.71.3
10-25%23.56.848.425.037.23.231.32.427.03.231.71.6
26-50%25.16.925.021.619.02.616.31.910.02.216.11.3
51-75%12.75.30.0.5.21.55.41.23.11.35.20.8
76-100%5.33.626.622.63.51.20.80.51.00.72.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%2.11.50.0.3.41.56.11.98.92.84.80.9
1-4%8.32.88.94.911.62.717.63.032.04.716.51.6
5-9%17.83.98.94.910.02.515.22.925.54.315.81.6
10-25%33.64.832.58.135.34.133.43.822.74.231.92.0
26-50%16.73.840.98.422.03.518.63.18.82.818.81.7
51-75%13.93.68.94.911.42.75.21.81.01.07.91.2
76-100%7.42.70.0.6.32.03.91.61.11.14.40.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%0.0.4.72.60.0.2.71.97.22.14.01.0
1-4%11.44.44.62.66.83.315.84.219.93.213.81.7
5-9%26.16.08.93.511.04.215.94.225.73.519.22.0
10-25%28.26.234.95.938.86.536.45.532.23.733.82.3
26-50%11.54.422.45.125.45.923.84.910.12.416.91.9
51-75%17.05.221.45.110.74.12.71.92.51.38.51.4
76-100%5.83.23.02.17.33.52.71.92.41.23.70.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%2.71.23.01.76.61.011.20.910.41.39.10.6
1-4%9.42.15.82.313.51.522.11.226.61.819.70.8
5-9%20.82.98.62.714.41.518.31.123.61.718.50.8
10-25%29.73.334.74.735.62.129.51.325.81.830.20.9
26-50%16.72.728.64.418.51.713.91.09.41.214.60.7
51-75%14.22.516.53.77.31.13.90.62.80.75.60.5
76-100%6.41.83.01.74.10.91.10.31.30.52.30.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846285/312616
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.0.0.34.327.69.62.52.22.18.22.0
1-4%0.0.0.0.33.827.425.73.826.16.525.93.2
5-9%0.0.0.0.0.0.25.83.834.77.027.53.3
10-25%0.0.0.0.32.026.632.24.030.56.831.83.4
26-50%0.0.0.0.0.0.6.72.26.63.76.61.8
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 inferioremeno di 1%50.925.00.0.12.53.09.41.44.12.09.41.1
1-4%23.720.80.0.21.53.819.81.918.53.820.01.6
5-9%0.0.0.0.20.03.719.31.922.94.219.91.6
10-25%25.422.00.0.29.04.232.42.335.74.832.31.8
26-50%0.0.0.0.10.62.914.01.712.03.213.01.3
51-75%0.0.0.0.6.42.34.00.94.92.14.50.8
76-100%0.0.0.0.0.0.1.00.52.01.40.90.4
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%17.86.10.0.7.21.76.61.37.11.97.40.9
1-4%15.45.80.0.13.02.216.62.017.32.715.61.3
5-9%15.75.90.0.17.02.519.32.118.92.818.31.3
10-25%25.36.924.321.235.83.228.42.427.53.330.11.6
26-50%17.96.124.121.115.82.420.62.120.12.919.01.4
51-75%2.62.651.625.09.21.97.31.48.62.08.11.0
76-100%5.33.60.0.2.10.91.10.60.50.51.50.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%8.42.85.63.92.81.44.41.64.22.14.70.9
1-4%14.93.73.03.012.82.815.72.916.83.714.11.5
5-9%19.84.114.86.117.13.223.33.424.64.320.71.8
10-25%23.24.335.98.334.24.133.43.832.84.731.92.0
26-50%21.04.220.36.920.73.49.72.46.92.514.91.6
51-75%8.52.917.86.69.62.57.12.111.63.29.61.3
76-100%4.22.02.72.62.81.46.52.03.01.74.20.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%7.53.63.02.11.81.85.32.63.91.64.21.0
1-4%9.44.07.53.27.33.511.83.713.42.710.81.5
5-9%15.14.97.63.322.65.517.14.327.03.520.12.0
10-25%33.66.536.55.938.56.535.85.538.23.936.92.4
26-50%22.75.828.95.617.55.024.74.911.32.518.81.9
51-75%6.03.413.64.28.83.82.61.84.41.66.31.2
76-100%5.63.23.02.13.62.52.71.91.81.02.90.8
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%11.12.33.81.96.71.07.60.84.90.96.90.5
1-4%13.62.55.72.314.21.518.41.117.01.516.30.7
5-9%17.22.79.62.918.21.620.51.224.01.820.10.8
10-25%26.53.235.84.734.22.031.51.432.91.932.20.9
26-50%20.32.925.94.316.11.615.41.113.11.415.80.7
51-75%6.41.816.43.68.61.24.90.66.71.06.70.5
76-100%4.71.52.81.62.00.61.80.41.50.52.00.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846286/312617
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.0.0.68.026.617.53.27.53.615.72.6
1-4%0.0.0.0.0.0.35.44.142.06.836.63.5
5-9%0.0.0.0.0.0.17.43.231.06.420.72.9
10-25%0.0.0.0.32.026.624.53.715.75.122.33.0
26-50%0.0.0.0.0.0.3.61.63.82.63.61.3
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 inferioremeno di 1%25.422.00.0.11.42.912.91.612.53.312.61.3
1-4%25.422.00.0.22.23.923.32.025.94.323.51.6
5-9%25.422.00.0.20.03.720.71.922.24.120.81.6
10-25%23.720.80.0.31.34.326.92.123.14.127.01.7
26-50%0.0.0.0.9.72.812.11.69.62.911.21.2
51-75%0.0.0.0.4.62.03.70.95.72.34.10.8
76-100%0.0.0.0.0.90.90.50.30.90.90.60.3
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%5.33.60.0.6.91.610.51.613.22.59.81.0
1-4%7.64.20.0.12.62.218.62.024.83.117.71.3
5-9%20.56.50.0.15.32.317.32.020.52.917.51.3
10-25%23.56.848.425.036.93.231.02.426.93.231.41.6
26-50%25.16.925.021.619.32.616.71.910.52.216.51.3
51-75%12.75.30.0.5.61.55.21.23.11.35.20.8
76-100%5.33.626.622.63.41.20.80.51.00.71.90.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%2.11.50.0.3.41.56.01.88.82.84.80.9
1-4%8.32.88.94.911.62.718.03.031.64.616.51.6
5-9%17.73.98.94.910.02.515.02.826.34.415.91.6
10-25%34.34.832.58.135.34.133.63.722.54.132.02.0
26-50%16.53.840.98.422.03.518.43.18.72.818.61.7
51-75%13.83.68.94.911.42.75.21.81.01.07.81.2
76-100%7.42.70.0.6.32.03.91.51.11.14.40.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%0.0.4.62.60.0.2.61.87.02.04.01.0
1-4%11.44.44.62.66.73.315.24.119.63.213.61.7
5-9%26.16.08.83.412.54.416.64.225.83.519.61.9
10-25%28.26.234.45.838.16.437.65.432.83.734.12.3
26-50%11.54.423.65.225.05.822.94.79.92.416.81.8
51-75%17.05.221.15.010.54.12.61.82.51.28.31.3
76-100%5.83.23.02.17.13.42.61.82.41.23.60.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%2.71.22.91.76.51.011.10.910.21.29.00.5
1-4%9.42.15.82.313.61.522.01.226.11.819.60.8
5-9%20.72.98.52.714.51.518.21.124.11.718.60.8
10-25%30.13.334.34.635.42.029.51.326.21.830.20.9
26-50%16.62.729.24.418.51.714.11.09.31.214.70.7
51-75%14.12.516.33.67.41.14.00.62.80.75.70.5
76-100%6.31.82.91.74.00.81.10.31.30.52.20.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846287/312618
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.0.0.34.327.69.52.52.22.18.22.0
1-4%0.0.0.0.33.827.426.33.826.16.526.43.3
5-9%0.0.0.0.0.0.25.63.834.77.027.43.3
10-25%0.0.0.0.32.026.631.94.030.56.831.63.4
26-50%0.0.0.0.0.0.6.72.16.63.76.51.8
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 inferioremeno di 1%50.925.00.0.12.23.09.41.44.12.09.31.1
1-4%23.720.80.0.22.63.919.81.918.53.820.11.6
5-9%0.0.0.0.19.53.719.51.922.94.219.91.6
10-25%25.422.00.0.29.14.232.42.335.74.832.21.8
26-50%0.0.0.0.10.32.814.01.712.03.212.91.3
51-75%0.0.0.0.6.22.34.00.94.92.14.50.8
76-100%0.0.0.0.0.0.1.00.52.01.40.90.4
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%17.86.10.0.7.41.76.81.36.81.87.50.9
1-4%15.45.80.0.13.12.216.91.917.22.715.71.2
5-9%15.75.90.0.17.62.519.02.018.82.818.31.3
10-25%25.36.924.321.235.03.128.22.428.13.229.91.6
26-50%17.96.124.121.115.82.420.32.120.42.919.01.4
51-75%2.62.651.625.09.01.97.41.48.32.08.00.9
76-100%5.33.60.0.2.10.91.40.60.50.51.50.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%8.32.85.63.92.81.44.31.64.12.04.60.9
1-4%15.83.73.03.013.22.815.52.817.73.814.51.5
5-9%19.64.014.86.116.83.223.03.324.44.220.41.7
10-25%22.94.335.98.333.84.034.33.832.54.731.92.0
26-50%20.84.120.36.921.13.49.62.36.82.514.91.5
51-75%8.42.917.86.69.52.57.02.011.53.19.51.3
76-100%4.12.02.72.62.81.46.42.03.01.74.10.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%9.34.03.02.11.71.75.12.53.91.64.31.0
1-4%9.23.97.43.27.13.411.53.613.12.710.61.5
5-9%14.84.97.43.222.25.419.24.526.63.520.12.0
10-25%32.96.437.55.939.76.534.95.438.73.837.22.4
26-50%22.35.728.45.517.14.924.14.811.12.518.51.9
51-75%5.93.313.44.28.73.72.61.84.31.66.21.2
76-100%5.53.12.92.03.52.42.61.82.41.23.10.8
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%11.52.33.71.86.71.07.60.84.80.96.90.5
1-4%14.02.55.72.314.61.518.51.117.01.516.50.7
5-9%17.02.79.52.918.21.620.51.223.71.720.10.8
10-25%26.33.236.44.733.92.031.51.433.21.932.20.9
26-50%20.12.925.64.316.11.615.21.013.21.415.70.7
51-75%6.31.816.33.68.51.24.90.66.61.06.60.5
76-100%4.71.52.71.62.00.61.80.41.60.52.10.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846288/312619
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.0.0.33.627.38.82.32.12.07.51.9
1-4%0.0.0.0.34.327.626.83.726.36.326.83.1
5-9%0.0.0.0.0.0.25.93.636.66.928.13.2
10-25%0.0.0.0.32.026.731.03.828.96.530.53.3
26-50%0.0.0.0.0.0.7.42.26.23.57.01.8
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 inferioremeno di 1%50.425.00.0.12.42.88.61.35.42.29.11.1
1-4%24.321.20.0.23.23.720.41.818.33.620.61.5
5-9%0.0.0.0.20.23.519.91.823.94.020.41.5
10-25%25.221.80.0.27.33.931.42.133.74.531.01.7
26-50%0.0.0.0.9.92.614.21.612.53.113.11.2
51-75%0.0.0.0.7.12.34.40.94.41.94.80.8
76-100%0.0.0.0.0.0.1.10.51.81.31.00.4
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%16.25.60.0.6.51.56.81.26.21.77.00.8
1-4%16.35.70.0.12.92.017.61.917.32.516.01.2
5-9%14.15.30.0.19.62.418.81.920.02.719.01.3
10-25%30.07.025.121.734.22.928.32.228.43.130.11.5
26-50%16.25.625.121.716.02.219.62.018.82.718.31.3
51-75%2.42.349.725.09.01.77.61.38.81.98.20.9
76-100%4.73.30.0.1.80.81.20.50.40.41.40.4
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%7.92.74.63.22.31.13.91.44.72.14.30.8
1-4%15.03.67.13.913.22.615.32.716.83.514.31.4
5-9%19.74.014.45.416.72.822.13.124.54.020.01.6
10-25%22.84.233.47.333.93.634.63.632.04.431.91.9
26-50%21.74.121.76.422.13.210.92.47.12.416.01.5
51-75%9.02.916.65.78.92.27.42.011.32.99.51.2
76-100%3.91.92.32.22.91.35.81.83.71.84.00.8
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%13.24.32.71.91.61.64.72.35.01.65.21.0
1-4%8.23.56.93.08.33.512.83.612.52.410.51.4
5-9%13.14.36.82.924.25.519.74.328.13.320.81.9
10-25%32.66.040.45.736.76.232.85.135.73.535.62.2
26-50%19.75.127.05.216.04.624.14.611.22.317.81.8
51-75%6.73.212.13.89.93.83.52.05.41.76.91.2
76-100%6.53.14.12.33.32.32.41.72.11.03.20.8
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%12.12.33.31.66.20.97.20.75.20.96.70.5
1-4%13.52.46.72.314.71.419.01.116.71.416.60.7
5-9%16.22.69.22.619.31.520.51.124.81.720.50.7
10-25%27.23.137.54.433.01.930.91.331.91.831.60.9
26-50%19.52.725.14.016.41.515.41.012.81.315.70.7
51-75%6.81.715.03.38.61.15.30.66.91.06.90.5
76-100%4.81.53.31.61.90.51.70.41.60.52.00.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846289/312620
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 sicura %± %± %± %± %± %±
subalpino superioremeno di 1%0.0.0.0.100.0.19.43.612.35.719.13.2
1-4%0.0.0.0.0.0.37.84.452.98.840.34.0
5-9%0.0.0.0.0.0.16.93.419.06.917.13.1
10-25%0.0.0.0.0.0.24.23.912.86.021.63.3
26-50%0.0.0.0.0.0.1.71.23.13.02.01.1
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 inferioremeno di 1%25.422.00.0.12.03.013.31.713.63.813.11.4
1-4%25.422.00.0.21.33.924.52.227.14.924.31.8
5-9%25.422.00.0.20.03.720.82.126.14.921.41.7
10-25%23.720.80.0.31.84.426.72.222.24.627.01.8
26-50%0.0.0.0.9.12.811.31.67.42.910.31.3
51-75%0.0.0.0.4.82.12.90.93.62.13.30.7
76-100%0.0.0.0.1.00.90.50.40.0.0.50.3
totale100.0.0.0.100.0.100.0.100.0.100.0.
montano superioremeno di 1%5.43.70.0.6.91.711.61.815.12.810.61.1
1-4%7.84.30.0.12.92.217.92.126.53.417.71.4
5-9%21.06.60.0.15.62.416.82.120.43.117.41.4
10-25%21.46.748.425.037.13.232.42.626.53.432.01.7
26-50%25.87.125.021.618.92.614.51.97.82.115.01.3
51-75%13.15.50.0.5.51.55.81.33.01.35.50.8
76-100%5.43.726.622.63.21.20.90.50.60.61.90.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
montano inferioremeno di 1%2.11.50.0.3.51.56.52.09.33.24.91.0
1-4%8.32.88.94.911.82.817.43.129.54.915.61.6
5-9%17.83.98.94.99.52.515.53.028.74.916.01.6
10-25%33.64.832.58.136.14.132.23.823.24.632.12.1
26-50%16.73.840.98.422.53.618.63.26.82.718.81.8
51-75%13.93.68.94.910.92.75.61.91.11.18.11.2
76-100%7.42.70.0.5.61.94.21.71.31.24.40.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
collinare/submontanomeno di 1%0.0.4.72.60.0.1.41.47.42.13.91.0
1-4%11.64.54.62.66.83.316.54.419.23.213.61.7
5-9%26.66.18.93.511.04.216.54.425.93.619.42.0
10-25%26.86.134.95.938.86.537.95.732.63.834.12.4
26-50%11.84.522.45.125.45.922.04.99.82.416.51.9
51-75%17.45.321.45.110.74.12.82.02.61.38.71.4
76-100%5.93.33.02.17.33.52.82.02.51.23.81.0
totale100.0.100.0.100.0.100.0.100.0.100.0.
totalemeno di 1%2.81.23.01.76.61.111.71.011.41.49.40.6
1-4%9.52.15.82.313.61.522.41.326.51.919.60.8
5-9%21.13.08.62.714.31.518.11.224.21.918.40.8
10-25%29.03.334.74.735.82.129.71.426.31.930.50.9
26-50%16.92.728.64.418.51.713.01.07.91.214.10.7
51-75%14.42.616.53.77.31.13.80.62.50.75.70.5
76-100%6.41.83.01.73.80.81.20.31.20.52.30.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846290/312621
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.0.0.21000.2100
5-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.0.0.0.0.8500.850
26-50%0.0.0.0.0.0.0.0.0.4710.471
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.
totale0.0.0.0.0.0.0.0.1.8331.833
AImeno di 1%0.0.0.21000.4680.0.0.0.0.654
1-4%0.0.0.0.0.4680.0.0.0.0.468
5-9%0.0.0.21000.0.0.21000.0.0.472
10-25%0.0.0.21000.21000.5510.4721.233
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%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
ARmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.3690.7510.0.1.040
5-9%0.0.0.0.0.3690.4730.5551.236
10-25%0.0.0.0.0.0.0.21000.0.0.2100
26-50%0.0.0.0.0.21000.21000.0.0.471
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
BEmeno di 1%0.21001.4381.6352.1310.4715.719
1-4%0.21003.7233.6233.1260.85011.513
5-9%0.4713.2255.9183.4241.43814.411
10-25%0.0.6.31710.6137.5163.92328.38
26-50%0.0.1.0454.0224.0222.33011.313
51-75%0.0.0.8502.0321.7350.4714.920
76-100%0.0.0.21000.0.1.0450.4711.635
totale0.85016.61027.8822.789.61477.64
BL/BSmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.21000.21000.471
5-9%0.0.0.0.0.0.0.4710.21000.658
10-25%0.0.0.0.0.0.1.1440.4711.537
26-50%0.0.0.0.0.0.0.0.0.8500.850
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
totale0.0.0.0.0.0.2.0321.9333.922
FRmeno di 1%0.0.0.7500.3700.0.0.0.1.140
1-4%0.0.0.0.0.5570.4710.0.0.945
5-9%0.0.0.4711.4340.21000.31002.329
10-25%0.0.1.7331.8331.3410.4715.219
26-50%0.0.0.5572.3280.4710.21003.423
51-75%0.0.0.0.0.4710.21000.0.0.658
76-100%0.0.0.0.0.21000.21000.0.0.370
totale0.0.3.4236.9142.6270.85113.810
GEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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.
GLmeno di 1%0.0.0.6570.8500.21000.0.1.634
1-4%0.0.0.0.0.4710.7460.0.1.138
5-9%0.0.0.0.1.0440.4710.0.1.437
10-25%0.0.0.21000.21001.0440.0.1.337
26-50%0.0.0.7490.7490.21000.21001.830
51-75%0.0.0.0.0.4700.21000.0.0.557
76-100%0.0.0.21000.21000.4710.21001.143
totale0.0.1.7323.7213.0220.4718.911
GRmeno di 1%1.9314.1223.4240.4700.65810.513
1-4%3.7238.8145.5190.8500.65719.59
5-9%3.0265.3196.7172.0310.65817.510
10-25%4.7208.2157.2163.5233.02526.68
26-50%1.0453.9226.3170.6580.85012.512
51-75%0.0.0.4711.8331.0450.0.3.125
76-100%0.0.0.0.0.21000.4710.0.0.658
totale14.31130.7731.078.6145.61790.33
JUmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.21001.0440.4711.535
5-9%0.0.0.0.0.21001.4370.8492.328
10-25%0.0.0.0.0.6581.2401.4373.124
26-50%0.0.0.0.0.4711.6350.6582.527
51-75%0.0.0.0.0.21000.8500.6571.535
76-100%0.0.0.0.0.0.0.21000.21000.471
totale0.0.0.0.1.4316.1163.92111.411
LUmeno di 1%0.0.0.5690.21000.0.0.0.0.757
1-4%0.0.0.21000.21000.0.0.0.0.471
5-9%0.0.0.0.0.21000.4700.0.0.657
10-25%0.0.0.4711.5361.0440.4713.324
26-50%0.0.0.0.0.21000.4711.2401.833
51-75%0.0.0.21000.21000.4700.0.0.850
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.3402.5282.1291.5357.415
NEmeno di 1%0.0.0.21000.0.0.0.0.21000.471
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.21000.3710.0.0.558
10-25%0.0.0.0.0.21000.4720.0.0.658
26-50%0.0.0.0.0.7491.4350.0.2.128
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.3372.1280.21003.921
NWmeno di 1%0.0.0.0.0.0.0.21000.0.0.2100
1-4%0.0.0.8560.5670.0.0.0.1.340
5-9%0.0.0.0.0.4670.21000.0.0.552
10-25%0.0.0.0.0.21000.21000.21000.552
26-50%0.0.0.0.0.0.0.21000.31000.472
51-75%0.0.0.31000.31000.0.0.21000.757
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.1481.3390.7460.6583.720
OWmeno di 1%0.21000.4700.21000.0.0.21001.144
1-4%0.0.0.4710.6580.7560.0.1.734
5-9%0.0.1.2400.5710.11000.21002.031
10-25%0.0.1.1370.6570.3720.21002.327
26-50%0.0.0.4690.0.0.0.0.0.0.469
51-75%0.0.0.21000.3720.21000.0.0.850
76-100%0.0.0.0.0.4720.21000.21000.750
totale0.21003.8202.6271.6350.9509.011
SGmeno di 1%0.0.0.9500.6580.21000.0.1.735
1-4%0.21000.9502.1301.6350.5585.419
5-9%0.0.0.4711.1451.1401.1403.622
10-25%0.0.0.7584.1223.0241.7339.414
26-50%0.0.0.9500.6571.7331.1414.421
51-75%0.0.0.21001.7350.9440.7503.623
76-100%0.0.0.0.0.0.0.4710.21000.658
totale0.21004.02310.3138.9135.31728.76
SHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.21000.21000.469
SOmeno di 1%0.0.0.0.0.0.0.21000.21000.472
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.5580.21000.751
10-25%0.0.0.0.0.21000.21000.21000.659
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.21000.0.0.4720.758
totale0.0.0.0.0.5701.3381.2413.125
SZmeno di 1%0.0.0.21000.8500.21000.21001.437
1-4%0.0.1.1401.3370.21000.0.2.626
5-9%0.0.0.5580.5580.21000.0.1.337
10-25%0.0.0.21002.2291.4370.21004.021
26-50%0.0.0.21000.5560.7560.21001.634
51-75%0.0.0.4700.21000.4710.0.1.144
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.2.7255.5173.1240.65812.010
TGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.11000.1100
5-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.11000.7560.850
26-50%0.0.0.0.0.11000.0.0.21000.473
51-75%0.0.0.0.0.0.0.11000.8461.041
76-100%0.0.0.0.0.0.0.0.0.11000.1100
totale0.0.0.0.0.11000.3702.0292.426
TImeno di 1%0.0.0.4711.4380.9500.8503.524
1-4%1.2412.5275.0193.3254.12216.110
5-9%1.3382.6284.4214.0228.11520.49
10-25%0.4714.5217.3164.72110.41327.38
26-50%0.21001.7334.4211.4383.02510.713
51-75%0.0.0.6581.6351.4381.4385.020
76-100%0.0.0.0.0.0.0.21000.4710.658
totale3.12512.21224.1815.91128.3783.63
URmeno di 1%0.0.0.4710.6580.0.0.0.0.944
1-4%0.21000.4710.4710.4710.21001.634
5-9%0.0.0.4710.6571.0440.0.2.030
10-25%0.0.0.8500.6570.4710.4692.228
26-50%0.0.0.4710.21000.0.0.6571.240
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.
totale0.21002.3272.5251.9321.2408.111
VDmeno di 1%0.0.0.21000.4700.4710.0.0.944
1-4%0.0.0.6580.8500.4700.6582.428
5-9%0.0.0.8501.0450.9440.8503.523
10-25%0.0.2.4282.2300.7501.6356.816
26-50%0.0.0.21001.8330.4701.2413.623
51-75%0.0.1.0440.6580.4710.4712.429
76-100%0.0.0.21000.4710.0.0.0.0.658
totale0.0.5.3197.2163.3244.42020.29
VSmeno di 1%0.6581.6350.6570.0.0.21002.925
1-4%2.9265.2193.3241.0451.04513.411
5-9%3.4247.3163.7222.3281.63518.39
10-25%3.82210.0135.6182.9253.02625.38
26-50%0.6574.3213.8231.0451.24110.813
51-75%0.0.0.6581.6350.6580.21003.026
76-100%0.0.0.0.0.4710.4710.0.0.850
totale11.31329.0718.998.1147.11674.53
ZGmeno di 1%0.0.0.11000.21000.0.0.0.0.472
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.21000.4710.21000.847
10-25%0.0.0.0.0.11000.0.0.0.0.1100
26-50%0.0.0.0.0.4670.11000.0.0.556
51-75%0.0.0.0.0.0.0.4670.21000.552
76-100%0.0.0.0.0.0.0.11000.0.0.1100
totale0.0.0.11000.9431.1390.4672.520
ZHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.0.0.6580.850
26-50%0.0.0.0.0.0.0.21000.4710.658
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.
totale0.0.0.0.0.21000.4701.0451.635
Svizzerameno di 1%2.92611.91311.6134.7213.42534.57
1-4%8.51524.5925.2914.9128.81581.95
5-9%8.21622.3928.2820.31016.11195.04
10-25%8.91536.8745.5631.5829.88152.63
26-50%1.83314.21226.5814.61114.81271.85
51-75%0.0.4.82111.5138.8154.92030.18
76-100%0.0.0.6582.2303.7232.1308.615
totale30.28115.24150.6398.4480.05474.41
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846291/312622
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.21000.2100
5-9%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%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.0.1.8331.833
AImeno di 1%0.0.0.21000.6540.0.0.0.0.845
1-4%0.0.0.4720.21000.21000.0.0.749
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.5570.0.0.747
26-50%0.0.0.0.0.0.0.0.0.4720.472
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
ARmeno di 1%0.0.0.0.0.21000.3690.0.0.555
1-4%0.0.0.0.0.21000.5670.0.0.757
5-9%0.0.0.0.0.3690.0.0.3690.646
10-25%0.0.0.0.0.21000.21000.21000.557
26-50%0.0.0.0.0.21000.3710.0.0.557
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.
totale0.0.0.0.0.9371.5350.5552.820
BEmeno di 1%0.21001.0451.0450.21000.4712.827
1-4%0.4714.0222.5273.5240.47110.913
5-9%0.21003.6225.7193.2252.03114.711
10-25%0.0.5.61911.6128.3153.52428.98
26-50%0.0.1.0454.6214.9202.13112.612
51-75%0.0.1.0451.4381.6350.8504.920
76-100%0.0.0.4711.0451.0450.4712.927
totale0.85016.61027.8822.789.61477.64
BL/BSmeno di 1%0.0.0.0.0.0.0.21000.0.0.2100
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.21000.8501.044
10-25%0.0.0.0.0.0.0.7560.9501.637
26-50%0.0.0.0.0.0.0.4700.0.0.470
51-75%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.0.0.0.2.0321.9333.922
FRmeno di 1%0.0.0.6580.3700.21000.0.1.140
1-4%0.0.0.21000.9440.5720.21001.733
5-9%0.0.0.4710.5570.31000.0.1.241
10-25%0.0.1.7331.7331.0450.5724.819
26-50%0.0.0.4712.1300.6580.0.3.124
51-75%0.0.0.21001.2410.21000.21001.833
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.3.4236.9142.6270.85113.810
GEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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.
GLmeno di 1%0.0.0.6570.21000.4690.0.1.240
1-4%0.0.0.0.1.5360.7480.0.2.228
5-9%0.0.0.0.0.21000.21000.0.0.471
10-25%0.0.0.5561.1400.6570.21002.426
26-50%0.0.0.21000.4710.6580.21001.337
51-75%0.0.0.4710.4710.4710.0.1.240
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.1.7323.7213.0220.4718.911
GRmeno di 1%3.7237.0166.2170.8500.0.17.710
1-4%4.9207.9156.9161.6351.83323.19
5-9%1.4386.2175.3191.4380.94815.111
10-25%3.7236.0188.3153.3242.62723.88
26-50%0.6583.1252.8271.3380.4718.315
51-75%0.0.0.4711.2410.21000.0.1.933
76-100%0.0.0.0.0.4710.0.0.0.0.471
totale14.31130.7731.078.6145.61790.33
JUmeno di 1%0.0.0.0.0.21000.21000.0.0.471
1-4%0.0.0.0.0.0.0.6570.8501.437
5-9%0.0.0.0.0.21001.0440.6581.733
10-25%0.0.0.0.0.3672.1291.4373.921
26-50%0.0.0.0.0.21000.6570.8501.535
51-75%0.0.0.0.0.6570.8500.21001.634
76-100%0.0.0.0.0.0.0.8490.21001.044
totale0.0.0.0.1.4316.1163.92111.411
LUmeno di 1%0.0.0.21000.0.0.0.0.0.0.2100
1-4%0.0.0.5690.21000.0.0.21000.950
5-9%0.0.0.21000.21000.0.0.21000.657
10-25%0.0.0.4701.1441.2400.4713.125
26-50%0.0.0.0.1.0440.6570.6572.230
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.21000.21000.470
totale0.0.1.3402.5282.1291.5357.415
NEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.21000.0.0.0.0.21000.471
5-9%0.0.0.0.0.21000.0.0.0.0.2100
10-25%0.0.0.0.0.0.0.7490.0.0.749
26-50%0.0.0.0.0.6590.7500.0.1.337
51-75%0.0.0.0.0.4700.7510.0.1.141
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.3372.1280.21003.921
NWmeno di 1%0.0.0.31000.0.0.0.0.0.0.3100
1-4%0.0.0.0.0.31000.21000.0.0.472
5-9%0.0.0.5710.4720.21000.0.1.244
10-25%0.0.0.0.0.21000.0.0.0.0.2100
26-50%0.0.0.0.0.0.0.21000.4670.552
51-75%0.0.0.31000.0.0.21000.31000.757
76-100%0.0.0.0.0.4720.0.0.0.0.472
totale0.0.1.1481.3390.7460.6583.720
OWmeno di 1%0.21000.21000.0.0.0.0.0.0.471
1-4%0.0.0.6590.5710.21000.21001.537
5-9%0.0.1.1400.3720.21000.21001.931
10-25%0.0.1.6341.0450.5590.21003.323
26-50%0.0.0.21000.4710.0.0.0.0.657
51-75%0.0.0.0.0.4720.6570.21001.240
76-100%0.0.0.11000.0.0.0.0.0.0.1100
totale0.21003.8202.6271.6350.9509.011
SGmeno di 1%0.0.0.6581.6350.6580.21003.025
1-4%0.21000.7582.1310.9440.4704.221
5-9%0.0.0.21001.5381.1400.21003.026
10-25%0.0.1.6381.9332.8252.2288.514
26-50%0.0.0.7582.1311.5351.4355.718
51-75%0.0.0.21000.8491.1410.8503.025
76-100%0.0.0.0.0.21000.8500.21001.241
totale0.21004.02310.3138.9135.31728.76
SHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%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%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.21000.21000.469
SOmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.4720.21000.658
10-25%0.0.0.0.0.0.0.5570.21000.749
26-50%0.0.0.0.0.5700.21000.0.0.757
51-75%0.0.0.0.0.0.0.21000.4720.659
76-100%0.0.0.0.0.0.0.0.0.4720.472
totale0.0.0.0.0.5701.3381.2413.125
SZmeno di 1%0.0.0.3700.8500.0.0.0.1.140
1-4%0.0.1.2411.0450.4710.0.2.627
5-9%0.0.0.21000.7480.21000.21001.337
10-25%0.0.0.6571.9310.8490.0.3.423
26-50%0.0.0.21001.0441.0440.4712.727
51-75%0.0.0.21000.21000.0.0.0.0.471
76-100%0.0.0.0.0.0.0.7570.0.0.757
totale0.0.2.7255.5173.1240.65812.010
TGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.11000.0.0.5600.651
26-50%0.0.0.0.0.0.0.11000.7510.845
51-75%0.0.0.0.0.0.0.11000.6580.751
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.11000.3702.0292.426
TImeno di 1%0.21001.0453.0251.4382.4307.916
1-4%1.7333.3246.4174.7214.82020.99
5-9%1.0443.5235.1194.7207.51621.99
10-25%0.21002.9266.7173.5248.91422.39
26-50%0.0.0.9451.9311.2413.1267.116
51-75%0.0.0.6581.0450.21000.8502.528
76-100%0.0.0.0.0.0.0.21000.8501.045
totale3.12512.21224.1815.91128.3783.63
URmeno di 1%0.21000.0.0.8480.21000.0.1.240
1-4%0.0.0.21000.21000.21000.21000.848
5-9%0.0.1.2380.21000.4690.0.1.830
10-25%0.0.0.4720.6570.6560.21001.832
26-50%0.0.0.5560.8500.4710.6562.328
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.
totale0.21002.3272.5251.9321.2408.111
VDmeno di 1%0.0.0.4700.21000.0.0.0.0.557
1-4%0.0.0.6580.6580.6580.21001.931
5-9%0.0.2.0311.5370.4710.6584.421
10-25%0.0.1.0453.4241.1401.8337.216
26-50%0.0.1.2411.0450.7500.6583.623
51-75%0.0.0.21000.21000.21000.9451.535
76-100%0.0.0.0.0.4710.21000.4701.045
totale0.0.5.3197.2163.3244.42020.29
VSmeno di 1%1.2412.9251.0450.4710.21005.618
1-4%4.9208.1153.9220.7501.43819.09
5-9%2.6275.4183.9221.7331.43815.111
10-25%2.6278.9147.0162.4273.02623.98
26-50%0.0.3.3242.8262.4291.0459.514
51-75%0.0.0.4710.4710.4710.21001.438
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale11.31329.0718.998.1147.11674.53
ZGmeno di 1%0.0.0.0.0.21000.0.0.0.0.2100
1-4%0.0.0.11000.0.0.0.0.0.0.1100
5-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.3710.21000.21000.746
26-50%0.0.0.0.0.4670.4720.21000.943
51-75%0.0.0.0.0.0.0.3710.0.0.371
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.11000.9431.1390.4672.520
ZHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.21000.21000.658
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.6580.658
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.21000.4701.0451.635
Svizzerameno di 1%5.81815.31116.1114.9203.22645.36
1-4%12.21327.8827.2815.81110.91393.94
5-9%5.21924.5926.2916.01115.71187.65
10-25%6.51731.1847.8631.3827.28144.03
26-50%0.65811.91322.5918.21013.01266.25
51-75%0.0.4.0238.0167.7166.91726.69
76-100%0.0.0.6592.8274.5213.02610.914
totale30.28115.24150.6398.4480.05474.41
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846292/312623
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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
stato2004/06
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.0.0.21000.2100
5-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.0.0.0.0.8500.850
26-50%0.0.0.0.0.0.0.0.0.4710.471
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.
totale0.0.0.0.0.0.0.0.1.8331.833
AImeno di 1%0.0.0.21000.4680.0.0.0.0.654
1-4%0.0.0.0.0.4680.0.0.0.0.468
5-9%0.0.0.21000.0.0.21000.0.0.472
10-25%0.0.0.21000.21000.5510.4721.233
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%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
ARmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.3690.7510.0.1.040
5-9%0.0.0.0.0.3690.4730.5551.236
10-25%0.0.0.0.0.0.0.21000.0.0.2100
26-50%0.0.0.0.0.21000.21000.0.0.471
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
BEmeno di 1%0.21001.4381.6352.1310.4715.719
1-4%0.21003.7233.6233.1260.85011.513
5-9%0.4713.2256.3173.4241.43814.811
10-25%0.0.6.31710.8137.7163.92328.78
26-50%0.0.1.4384.4214.0222.33012.113
51-75%0.0.0.8502.0321.7350.4714.920
76-100%0.0.0.4710.0.1.2410.4712.031
totale0.85017.31028.7723.189.61479.64
BL/BSmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.21000.21000.471
5-9%0.0.0.0.0.0.0.4710.21000.658
10-25%0.0.0.0.0.0.1.1440.4711.537
26-50%0.0.0.0.0.0.0.0.1.1451.145
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
totale0.0.0.0.0.0.2.0322.1314.121
FRmeno di 1%0.0.0.7500.3700.0.0.0.1.140
1-4%0.0.0.0.0.5570.4710.0.0.945
5-9%0.0.0.4711.4340.21000.31002.329
10-25%0.21001.7331.8331.3410.4715.419
26-50%0.0.0.7492.5270.4710.21003.822
51-75%0.0.0.0.0.4710.21000.0.0.658
76-100%0.0.0.0.0.21000.21000.0.0.370
totale0.21003.6227.1142.6270.85114.49
GEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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.
GLmeno di 1%0.0.0.6570.8500.21000.0.1.634
1-4%0.0.0.0.0.4710.7460.0.1.138
5-9%0.0.0.21001.0440.4710.0.1.634
10-25%0.0.0.21000.21001.0440.0.1.337
26-50%0.0.0.7490.7490.21000.21001.830
51-75%0.0.0.21000.4700.21000.0.0.749
76-100%0.0.0.21000.21000.4710.21001.143
totale0.0.2.1293.7213.0220.4719.211
GRmeno di 1%1.9314.1223.6230.4700.85010.913
1-4%4.2229.0145.7181.0450.65720.59
5-9%3.8236.1186.9162.4290.65819.79
10-25%5.91810.0148.0154.1213.02531.07
26-50%1.2414.9207.3160.8500.85015.011
51-75%0.0.0.8502.0321.2410.0.3.922
76-100%0.0.0.0.0.21000.6580.0.0.850
totale17.01034.9733.6710.3135.817101.73
JUmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.21001.0440.4711.535
5-9%0.0.0.0.0.21001.4370.8492.328
10-25%0.0.0.0.0.6581.2401.4373.124
26-50%0.0.0.0.0.4711.6350.6582.527
51-75%0.0.0.0.0.21000.8500.6571.535
76-100%0.0.0.0.0.0.0.21000.21000.471
totale0.0.0.0.1.4316.1163.92111.411
LUmeno di 1%0.0.0.5690.21000.0.0.0.0.757
1-4%0.0.0.21000.21000.0.0.0.0.471
5-9%0.0.0.0.0.21000.4700.0.0.657
10-25%0.0.0.6581.5361.0440.4713.523
26-50%0.0.0.0.0.21000.4711.2401.833
51-75%0.0.0.21000.21000.4700.0.0.850
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.5372.5282.1291.5357.615
NEmeno di 1%0.0.0.21000.0.0.0.0.21000.471
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.21000.3710.0.0.558
10-25%0.0.0.0.0.21000.4720.0.0.658
26-50%0.0.0.0.0.7491.4350.0.2.128
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.3372.1280.21003.921
NWmeno di 1%0.0.0.0.0.0.0.21000.0.0.2100
1-4%0.0.0.8560.5670.0.0.0.1.340
5-9%0.0.0.0.0.4670.21000.0.0.552
10-25%0.0.0.0.0.21000.21000.21000.552
26-50%0.0.0.0.0.0.0.4720.31000.757
51-75%0.0.0.31000.31000.0.0.21000.757
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.1481.3391.0430.6584.019
OWmeno di 1%0.21000.4700.21000.0.0.21001.144
1-4%0.0.0.5590.6580.7560.0.1.833
5-9%0.0.1.2400.5710.11000.21002.031
10-25%0.0.1.1370.6570.3720.21002.327
26-50%0.0.0.4690.0.0.0.0.0.0.469
51-75%0.0.0.21000.3720.21000.0.0.850
76-100%0.0.0.0.0.4720.21000.21000.750
totale0.21003.9202.6271.6350.9509.211
SGmeno di 1%0.0.0.9501.1440.21000.0.2.231
1-4%0.21001.1452.1301.6350.5585.618
5-9%0.0.0.4711.3411.3371.1404.021
10-25%0.0.0.9504.1223.0241.7339.613
26-50%0.0.0.9501.1441.9311.1415.019
51-75%0.0.0.21001.7350.9440.7503.623
76-100%0.0.0.0.0.21000.4710.21000.850
totale0.21004.52111.6129.3135.31730.96
SHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.21000.21000.469
SOmeno di 1%0.0.0.0.0.0.0.21000.21000.472
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.5580.21000.751
10-25%0.0.0.0.0.21000.21000.21000.659
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.21000.0.0.4720.758
totale0.0.0.0.0.5701.3381.2413.125
SZmeno di 1%0.0.0.21000.8500.4700.21001.735
1-4%0.0.1.1401.3370.4710.0.2.825
5-9%0.0.0.5580.5580.21000.0.1.337
10-25%0.0.0.21002.6271.4370.4684.719
26-50%0.0.0.21000.7500.7560.21001.832
51-75%0.0.0.4700.21000.4710.0.1.144
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.2.7256.1163.6230.84913.39
TGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.11000.1100
5-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.11000.7560.850
26-50%0.0.0.0.0.11000.0.0.21000.473
51-75%0.0.0.0.0.0.0.11000.8461.041
76-100%0.0.0.0.0.0.0.0.0.11000.1100
totale0.0.0.0.0.11000.3702.0292.426
TImeno di 1%0.0.0.4711.4380.9500.8503.524
1-4%1.5352.7265.0193.3254.12216.710
5-9%1.7333.6235.0204.6208.51523.39
10-25%1.1405.8188.3155.31910.41331.07
26-50%0.4711.9315.7181.4383.42412.812
51-75%0.0.1.0452.7272.0311.4387.116
76-100%0.0.0.4710.0.0.4710.6581.438
totale4.82015.71028.1717.81029.3795.73
URmeno di 1%0.0.0.4710.6580.0.0.0.0.944
1-4%0.21000.4710.4710.4710.21001.634
5-9%0.0.0.5570.6571.0440.0.2.229
10-25%0.0.0.8501.0440.4710.4692.626
26-50%0.0.0.4710.4710.0.0.6571.437
51-75%0.0.0.0.0.21000.21000.0.0.471
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.21002.4263.1232.0301.2409.010
VDmeno di 1%0.0.0.21000.4700.4710.0.0.944
1-4%0.0.0.6580.8500.4700.6582.428
5-9%0.0.1.0451.0450.9440.8503.723
10-25%0.0.2.4282.4290.7501.6357.016
26-50%0.0.0.21002.0310.4701.2413.823
51-75%0.0.1.0440.6580.4710.4712.429
76-100%0.0.0.21000.4710.0.0.0.0.658
totale0.0.5.5187.6153.3244.42020.89
VSmeno di 1%0.6581.8330.6570.21000.21003.324
1-4%2.9265.4183.5231.0451.04513.811
5-9%4.0227.9153.9222.3281.63519.79
10-25%4.22110.4136.1172.9253.02626.78
26-50%0.8504.7204.0221.0451.43811.812
51-75%0.0.0.8501.8330.6580.21003.424
76-100%0.0.0.0.0.4710.4710.0.0.850
totale12.61231.0720.398.3147.41679.53
ZGmeno di 1%0.0.0.11000.21000.0.0.0.0.472
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.21000.4710.21000.847
10-25%0.0.0.0.0.11000.0.0.0.0.1100
26-50%0.0.0.0.0.4670.11000.0.0.556
51-75%0.0.0.0.0.0.0.4670.21000.552
76-100%0.0.0.0.0.0.0.11000.0.0.1100
totale0.0.0.11000.9431.1390.4672.520
ZHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.0.0.6580.850
26-50%0.0.0.0.0.0.0.21000.4710.658
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.
totale0.0.0.0.0.21000.4701.0451.635
Svizzerameno di 1%2.92612.11312.2135.1203.62436.07
1-4%9.31425.5925.6915.3118.81584.45
5-9%10.01425.2929.8821.4916.511102.84
10-25%11.51340.7749.1632.8830.18164.23
26-50%2.32916.41130.6815.31115.71180.35
51-75%0.0.5.91913.0129.8144.92033.78
76-100%0.0.1.2412.4294.2212.32910.214
totale36.07127.14162.73103.9481.94511.71
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846293/312624
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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
stato2009/17
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.21000.2100
5-9%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%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.0.1.8331.833
AImeno di 1%0.0.0.21000.6540.0.0.0.0.845
1-4%0.0.0.4720.21000.21000.0.0.749
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.5570.0.0.747
26-50%0.0.0.0.0.0.0.0.0.4720.472
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
ARmeno di 1%0.0.0.0.0.21000.3690.0.0.555
1-4%0.0.0.0.0.21000.5670.0.0.757
5-9%0.0.0.0.0.3690.0.0.3690.646
10-25%0.0.0.0.0.21000.21000.21000.557
26-50%0.0.0.0.0.21000.3710.0.0.557
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.
totale0.0.0.0.0.9371.5350.5552.820
BEmeno di 1%0.21001.0451.0450.21000.4712.827
1-4%0.4714.0222.5273.5240.47110.913
5-9%0.21003.6226.1183.2252.03115.111
10-25%0.0.6.01811.9128.5153.52429.97
26-50%0.0.1.0455.0204.9202.33013.212
51-75%0.0.1.2411.6351.6350.8505.319
76-100%0.0.0.4711.0451.2410.4713.026
totale0.85017.31029.1723.189.81480.24
BL/BSmeno di 1%0.0.0.0.0.0.0.21000.0.0.2100
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.21000.8501.044
10-25%0.0.0.0.0.0.0.7561.1451.934
26-50%0.0.0.0.0.0.0.4700.0.0.470
51-75%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.0.0.0.2.0322.1314.121
FRmeno di 1%0.0.0.6580.3700.21000.0.1.140
1-4%0.0.0.21000.9440.5720.21001.733
5-9%0.0.0.6570.5570.31000.0.1.438
10-25%0.21001.7331.9311.0450.5725.218
26-50%0.0.0.4712.1300.6580.0.3.124
51-75%0.0.0.21001.2410.21000.21001.833
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.21003.6227.1142.6270.85114.49
GEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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.
GLmeno di 1%0.0.0.6570.21000.4690.0.1.240
1-4%0.0.0.0.1.5360.7480.0.2.228
5-9%0.0.0.21000.21000.21000.0.0.557
10-25%0.0.0.8491.1400.6570.21002.725
26-50%0.0.0.21000.4710.6580.21001.337
51-75%0.0.0.6580.4710.4710.0.1.337
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.2.3283.7213.0220.4719.510
GRmeno di 1%3.9227.8156.2170.8500.210018.910
1-4%5.3198.7158.5152.4291.83326.78
5-9%2.2307.0165.9181.8330.94817.710
10-25%4.9207.4168.9143.5232.82627.48
26-50%0.8504.8204.0221.7330.47111.713
51-75%0.4710.4711.2410.21000.0.2.330
76-100%0.0.0.0.0.4710.0.0.0.0.471
totale17.61036.1735.0710.3136.017105.03
JUmeno di 1%0.0.0.0.0.21000.21000.0.0.471
1-4%0.0.0.0.0.0.0.6570.8501.437
5-9%0.0.0.0.0.21001.0440.6581.733
10-25%0.0.0.0.0.3672.3281.4374.121
26-50%0.0.0.0.0.21000.6570.8501.535
51-75%0.0.0.0.0.6570.8500.21001.634
76-100%0.0.0.0.0.0.0.8490.21001.044
totale0.0.0.0.1.4316.3163.92111.611
LUmeno di 1%0.0.0.21000.0.0.0.0.0.0.2100
1-4%0.0.0.5690.21000.0.0.21000.950
5-9%0.0.0.21000.21000.0.0.21000.657
10-25%0.0.0.4701.1441.2400.4713.125
26-50%0.0.0.21001.0440.6570.6572.428
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.21000.21000.470
totale0.0.1.5372.5282.1291.5357.615
NEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.21000.0.0.0.0.21000.471
5-9%0.0.0.0.0.21000.0.0.0.0.2100
10-25%0.0.0.0.0.0.0.7490.0.0.749
26-50%0.0.0.0.0.6590.7500.0.1.337
51-75%0.0.0.0.0.4700.7510.0.1.141
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.3372.1280.21003.921
NWmeno di 1%0.0.0.31000.0.0.0.0.0.0.3100
1-4%0.0.0.0.0.31000.21000.0.0.472
5-9%0.0.0.5710.4720.21000.0.1.244
10-25%0.0.0.0.0.21000.0.0.0.0.2100
26-50%0.0.0.0.0.0.0.21000.4670.552
51-75%0.0.0.31000.0.0.4720.31001.047
76-100%0.0.0.0.0.4720.0.0.0.0.472
totale0.0.1.1481.3391.0430.6584.019
OWmeno di 1%0.21000.21000.0.0.0.0.0.0.471
1-4%0.0.0.7510.5710.21000.21001.634
5-9%0.0.1.1400.3720.21000.5682.129
10-25%0.0.1.8321.3410.5590.21003.721
26-50%0.0.0.21000.5590.0.0.0.0.850
51-75%0.0.0.0.0.4720.6570.21001.240
76-100%0.0.0.11000.0.0.0.0.0.0.1100
totale0.21004.1192.9251.6351.14410.010
SGmeno di 1%0.0.0.8501.9330.6580.21003.524
1-4%0.21000.9502.5291.1400.4705.019
5-9%0.0.0.21001.7351.3370.21003.424
10-25%0.0.1.8352.2313.3242.2289.414
26-50%0.0.0.7582.3301.5351.4356.018
51-75%0.0.0.5700.8491.1410.8503.225
76-100%0.0.0.0.0.21000.8500.21001.241
totale0.21004.92011.6129.7135.31731.76
SHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%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%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.21000.21000.469
SOmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.4720.21000.658
10-25%0.0.0.0.0.0.0.5570.21000.749
26-50%0.0.0.0.0.5700.21000.0.0.757
51-75%0.0.0.0.0.0.0.21000.4720.659
76-100%0.0.0.0.0.0.0.0.0.4720.472
totale0.0.0.0.0.5701.3381.2413.125
SZmeno di 1%0.0.0.3700.8500.0.0.0.1.140
1-4%0.0.1.2411.0450.4710.0.2.627
5-9%0.0.0.21000.7480.21000.21001.337
10-25%0.0.0.8502.5271.3400.0.4.620
26-50%0.0.0.21001.2401.0440.6583.125
51-75%0.0.0.21000.21000.0.0.0.0.471
76-100%0.0.0.0.0.0.0.7570.0.0.757
totale0.0.2.9246.4163.6230.84913.79
TGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.11000.0.0.5600.651
26-50%0.0.0.0.0.0.0.11000.7510.845
51-75%0.0.0.0.0.0.0.11000.6580.751
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.11000.3702.0292.426
TImeno di 1%0.21001.2413.0251.6352.4308.315
1-4%2.5274.3216.8175.6195.21924.48
5-9%2.3293.9226.1184.9207.91525.28
10-25%0.6583.8227.9153.9239.51425.78
26-50%0.21001.5353.0251.6353.3259.614
51-75%0.0.1.1411.1410.21000.8503.324
76-100%0.0.0.21000.21000.21000.8501.438
totale5.71816.11028.1718.01029.9697.92
URmeno di 1%0.21000.0.0.8480.21000.0.1.240
1-4%0.0.0.21000.21000.21000.21000.848
5-9%0.0.1.2380.21000.4690.0.1.830
10-25%0.0.0.6580.6570.6560.21002.030
26-50%0.0.0.5561.5350.6580.6563.223
51-75%0.0.0.21000.0.0.0.0.21000.471
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.21002.6253.3222.0301.2409.410
VDmeno di 1%0.0.0.4700.21000.0.0.0.0.557
1-4%0.0.0.6580.6580.6580.21001.931
5-9%0.0.2.0311.5370.4710.8504.620
10-25%0.0.1.2413.6231.1401.8337.615
26-50%0.0.1.2411.0450.7500.6583.623
51-75%0.0.0.21000.21000.21000.9451.535
76-100%0.0.0.0.0.6580.21000.4701.241
totale0.0.5.5187.6153.3244.62021.09
VSmeno di 1%1.2413.1241.0450.4710.21005.818
1-4%5.5198.7144.0210.7501.43820.49
5-9%3.2256.4174.5201.7331.43817.210
10-25%2.8269.1147.2162.7263.22524.98
26-50%0.4713.7233.2252.4291.24110.913
51-75%0.0.0.6580.4710.4710.21001.635
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale13.21231.6620.398.3147.61681.03
ZGmeno di 1%0.0.0.0.0.21000.0.0.0.0.2100
1-4%0.0.0.11000.0.0.0.0.0.0.1100
5-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.3710.21000.21000.746
26-50%0.0.0.0.0.4670.4720.21000.943
51-75%0.0.0.0.0.0.0.3710.0.0.371
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.11000.9431.1390.4672.520
ZHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.21000.21000.658
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.6580.658
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.21000.4701.0451.635
Svizzerameno di 1%6.01816.71116.4115.1203.42547.56
1-4%14.01230.6829.8817.71111.313103.34
5-9%7.91627.0828.9816.81116.61197.24
10-25%8.51535.3751.6633.3828.58157.23
26-50%1.43814.71227.0819.11013.81276.15
51-75%0.4715.6198.4157.9166.91729.28
76-100%0.0.0.7513.2254.7213.02611.713
totale38.27130.54165.33104.8483.54522.21
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846294/312625
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
unità di riferimento: Cantone
unità: 1000 ha
unità di analisi: perimetro dei boschi di protezione Silvaprotect: b.a.e.a.
reticolo: reticolo terrestre IFN3
stato2004/06
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.0.0.21000.2100
5-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.0.0.0.0.7500.750
26-50%0.0.0.0.0.0.0.0.0.4710.471
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.
totale0.0.0.0.0.0.0.0.1.6331.633
AImeno di 1%0.0.0.21000.3690.0.0.0.0.555
1-4%0.0.0.0.0.3690.0.0.0.0.369
5-9%0.0.0.3720.2680.21000.0.0.743
10-25%0.0.0.21000.11000.4530.3720.934
26-50%0.0.0.0.0.0.0.4710.0.0.471
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.
totale0.0.0.6481.0351.1370.3723.016
ARmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.3690.6510.0.0.940
5-9%0.0.0.0.0.3690.4720.4551.035
10-25%0.0.0.0.0.21000.11000.0.0.472
26-50%0.0.0.0.0.11000.21000.0.0.371
51-75%0.0.0.0.0.11000.0.0.0.0.1100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.1.1361.3350.4552.820
BEmeno di 1%0.21001.2381.4351.9310.4715.119
1-4%0.21004.3204.0213.0250.75012.212
5-9%0.4714.4206.8163.6221.53516.610
10-25%0.0.6.01611.2128.1153.92129.27
26-50%0.0.1.2384.5194.5202.22912.412
51-75%0.0.0.9442.6261.9310.4715.817
76-100%0.0.0.4710.0.1.1410.5582.030
totale0.75018.3930.7724.089.51383.33
BL/BSmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.21000.21000.471
5-9%0.0.0.0.0.0.0.4710.21000.658
10-25%0.0.0.0.0.0.1.0440.6581.634
26-50%0.0.0.0.0.0.0.0.1.0451.045
51-75%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.0.0.0.1.8322.3284.120
FRmeno di 1%0.0.0.9450.3700.0.0.0.1.237
1-4%0.0.0.21000.5570.4710.0.1.040
5-9%0.0.0.4711.5320.21000.21002.227
10-25%0.21001.7311.8311.3370.3715.317
26-50%0.0.0.9442.7240.9450.21004.718
51-75%0.0.0.0.0.3710.21000.0.0.558
76-100%0.0.0.0.0.21000.21000.0.0.370
totale0.21004.1207.3133.1230.75015.38
GEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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.
GLmeno di 1%0.0.0.6580.7500.21000.0.1.534
1-4%0.0.0.0.0.4720.6470.0.1.039
5-9%0.0.0.21000.9450.4720.0.1.435
10-25%0.0.0.21000.11001.0400.21001.532
26-50%0.0.0.8440.7440.21000.3712.026
51-75%0.0.0.21000.3700.11000.0.0.649
76-100%0.0.0.21000.21000.4710.21001.043
totale0.0.2.1283.4212.8220.7509.010
GRmeno di 1%1.8323.9213.8210.5570.75010.712
1-4%4.1218.8146.3171.1410.74921.09
5-9%3.9216.9166.8162.6260.94521.19
10-25%5.5189.3138.5144.2202.62530.17
26-50%1.4354.6196.9160.9450.75014.411
51-75%0.0.0.9452.1291.4350.0.4.420
76-100%0.0.0.21000.3710.5580.0.1.041
totale16.61034.7634.6611.2125.716102.73
JUmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.11000.9440.4711.435
5-9%0.0.0.0.0.11001.2370.7492.128
10-25%0.0.0.0.0.7501.1401.4353.223
26-50%0.0.0.0.0.3711.4350.6582.327
51-75%0.0.0.0.0.11000.7500.5571.435
76-100%0.0.0.0.0.0.0.21000.21000.471
totale0.0.0.0.1.4315.5164.02010.911
LUmeno di 1%0.0.0.4700.21000.0.0.0.0.557
1-4%0.0.0.21000.21000.0.0.0.0.371
5-9%0.0.0.0.0.21000.3700.0.0.557
10-25%0.0.0.5581.2371.0400.5573.222
26-50%0.0.0.0.0.21000.5581.0401.731
51-75%0.0.0.21000.21000.3700.0.0.750
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.2372.1282.2271.5337.014
NEmeno di 1%0.0.0.21000.0.0.0.0.21000.471
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.21000.5570.0.0.750
10-25%0.0.0.0.0.21000.5580.0.0.750
26-50%0.0.0.0.0.6491.3340.0.2.028
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.2372.7240.21004.319
NWmeno di 1%0.0.0.0.0.0.0.21000.0.0.2100
1-4%0.0.0.6570.4680.21000.0.1.336
5-9%0.0.0.0.0.6580.21000.0.0.748
10-25%0.0.0.0.0.3670.4710.21000.840
26-50%0.0.0.0.0.0.0.4720.21000.657
51-75%0.0.0.5680.21000.0.0.21000.948
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.1421.5331.3370.6584.516
OWmeno di 1%0.21000.5580.21000.0.0.21001.240
1-4%0.0.0.7500.5580.6560.21002.129
5-9%0.0.1.2400.4710.11000.21001.931
10-25%0.0.1.1370.8500.3720.21002.426
26-50%0.0.0.4690.0.0.0.0.0.0.469
51-75%0.0.0.21000.3720.21000.0.0.750
76-100%0.0.0.0.0.3720.21000.21000.750
totale0.21004.0192.6261.5351.0449.310
SGmeno di 1%0.0.0.7501.1410.21000.0.2.030
1-4%0.21001.1412.4262.3270.5586.416
5-9%0.0.0.3711.7331.6311.1374.818
10-25%0.0.0.8504.2203.1221.7319.813
26-50%0.0.0.8500.9441.7311.0414.519
51-75%0.0.0.21001.6330.8440.8453.522
76-100%0.0.0.0.0.21000.5580.21000.945
totale0.21004.02112.21110.3115.31731.95
SHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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
totale0.0.0.0.0.0.0.21000.4710.557
SOmeno di 1%0.0.0.0.0.0.0.11000.5580.751
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.4580.21000.751
10-25%0.0.0.0.0.21000.21000.11000.558
26-50%0.0.0.0.0.0.0.21000.11000.472
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.21000.0.0.4710.658
totale0.0.0.0.0.4711.4361.4353.223
SZmeno di 1%0.0.0.21000.7500.4700.21001.435
1-4%0.0.1.0401.5330.5580.0.3.022
5-9%0.0.0.5580.9440.21000.21001.731
10-25%0.0.0.21002.6251.3370.4684.518
26-50%0.0.0.21000.9440.7490.21001.929
51-75%0.0.0.4700.21000.4710.0.0.945
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.2.5266.7143.5210.94413.69
TGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.11000.1100
5-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.11000.9431.139
26-50%0.0.0.0.0.11000.0.0.21000.372
51-75%0.0.0.0.0.0.0.11000.8450.941
76-100%0.0.0.0.0.0.0.0.0.11000.1100
totale0.0.0.0.0.11000.3702.1262.523
TImeno di 1%0.0.0.7501.3380.8501.3374.021
1-4%1.5332.7245.2183.3234.02116.89
5-9%1.7313.3235.4184.4209.01423.98
10-25%1.0415.6178.6145.31810.21230.77
26-50%0.3712.1295.6171.5363.52213.111
51-75%0.0.0.9452.8251.7311.8327.315
76-100%0.0.0.3710.0.0.6580.7501.633
totale4.71915.61029.0717.5930.6697.42
URmeno di 1%0.0.0.3710.7490.0.0.0.1.040
1-4%0.4710.3710.3710.4710.21001.632
5-9%0.0.0.5580.8500.9440.0.2.228
10-25%0.0.0.7500.9450.3710.4702.326
26-50%0.0.0.3710.3710.0.0.6571.337
51-75%0.0.0.21000.21000.4710.21000.944
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.4712.5253.2222.0291.3379.310
VDmeno di 1%0.0.0.21000.3700.3710.21001.040
1-4%0.0.0.7500.9450.4700.5582.526
5-9%0.0.0.9451.1410.8450.9453.721
10-25%0.0.2.3272.5261.2371.6337.615
26-50%0.0.0.21002.0300.5581.1413.822
51-75%0.0.1.0400.5580.4710.3712.327
76-100%0.0.0.21000.4710.0.0.0.0.558
totale0.0.5.5177.8143.7214.51921.58
VSmeno di 1%0.5581.6330.5570.21000.21003.024
1-4%3.0245.6173.5220.9451.14114.010
5-9%3.9217.3153.8212.0281.63318.69
10-25%4.12010.6125.7172.9242.62626.07
26-50%0.7505.2183.7221.2381.43512.211
51-75%0.0.0.9451.8310.5580.21003.423
76-100%0.0.0.0.0.4710.4710.0.0.750
totale12.21131.3619.498.1147.11577.93
ZGmeno di 1%0.0.0.11000.21000.0.0.0.0.372
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.21000.4710.21000.747
10-25%0.0.0.0.0.11000.0.0.0.0.1100
26-50%0.0.0.0.0.4670.3710.0.0.746
51-75%0.0.0.0.0.0.0.4670.21000.552
76-100%0.0.0.0.0.0.0.11000.0.0.1100
totale0.0.0.11000.9421.2340.4672.618
ZHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.0.0.6580.750
26-50%0.0.0.0.0.0.0.21000.4710.658
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.
totale0.0.0.0.0.21000.4700.9451.535
Svizzerameno di 1%2.62611.71211.8124.8204.42035.27
1-4%9.41426.4826.9815.7118.71487.14
5-9%9.91326.1831.8721.3917.410106.44
10-25%10.71339.3650.2633.8729.67163.53
26-50%2.42716.71030.1717.01015.01181.34
51-75%0.0.6.41713.61110.1135.51835.67
76-100%0.0.1.3382.3284.3202.72610.613
totale35.17127.83166.63106.9483.44519.71
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846295/312626
IFN4
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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 rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.21000.2100
5-9%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%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.0.0.0.1.8331.833
AImeno di 1%0.0.0.21000.6540.0.0.0.0.845
1-4%0.0.0.4720.21000.21000.0.0.749
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.5570.0.0.747
26-50%0.0.0.0.0.0.0.0.0.4720.472
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
ARmeno di 1%0.0.0.0.0.21000.3690.0.0.555
1-4%0.0.0.0.0.21000.5670.0.0.757
5-9%0.0.0.0.0.3690.0.0.3690.646
10-25%0.0.0.0.0.21000.21000.21000.557
26-50%0.0.0.0.0.21000.3710.0.0.557
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.
totale0.0.0.0.0.9371.5350.5552.820
BEmeno di 1%0.21001.0451.0450.21000.4712.827
1-4%0.4714.0222.5273.5240.47110.913
5-9%0.21003.6225.9183.2252.03114.911
10-25%0.0.6.01811.9128.5153.52429.97
26-50%0.0.1.0455.0204.9202.13113.012
51-75%0.0.1.2411.4381.6350.8505.120
76-100%0.0.0.4711.0451.2410.4713.026
totale0.85017.31028.7723.189.61479.64
BL/BSmeno di 1%0.0.0.0.0.0.0.21000.0.0.2100
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.21000.8501.044
10-25%0.0.0.0.0.0.0.7561.1451.934
26-50%0.0.0.0.0.0.0.4700.0.0.470
51-75%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.0.0.0.2.0322.1314.121
FRmeno di 1%0.0.0.6580.3700.21000.0.1.140
1-4%0.0.0.21000.9440.5720.21001.733
5-9%0.0.0.6570.5570.31000.0.1.438
10-25%0.21001.7331.9311.0450.5725.218
26-50%0.0.0.4712.1300.6580.0.3.124
51-75%0.0.0.21001.2410.21000.21001.833
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.21003.6227.1142.6270.85114.49
GEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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.
GLmeno di 1%0.0.0.6570.21000.4690.0.1.240
1-4%0.0.0.0.1.5360.7480.0.2.228
5-9%0.0.0.21000.21000.21000.0.0.557
10-25%0.0.0.5561.1400.6570.21002.426
26-50%0.0.0.21000.4710.6580.21001.337
51-75%0.0.0.6580.4710.4710.0.1.337
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.2.1293.7213.0220.4719.211
GRmeno di 1%3.9227.4166.2170.8500.210018.510
1-4%5.3198.7157.7162.4291.83325.98
5-9%2.0326.8175.9181.8330.94817.310
10-25%4.7207.0178.9143.5232.62726.78
26-50%0.8504.6213.4241.7330.47110.913
51-75%0.21000.4711.2410.21000.0.2.131
76-100%0.0.0.0.0.4710.0.0.0.0.471
totale17.01034.9733.6710.3135.817101.73
JUmeno di 1%0.0.0.0.0.21000.21000.0.0.471
1-4%0.0.0.0.0.0.0.6570.8501.437
5-9%0.0.0.0.0.21001.0440.6581.733
10-25%0.0.0.0.0.3672.1291.4373.921
26-50%0.0.0.0.0.21000.6570.8501.535
51-75%0.0.0.0.0.6570.8500.21001.634
76-100%0.0.0.0.0.0.0.8490.21001.044
totale0.0.0.0.1.4316.1163.92111.411
LUmeno di 1%0.0.0.21000.0.0.0.0.0.0.2100
1-4%0.0.0.5690.21000.0.0.21000.950
5-9%0.0.0.21000.21000.0.0.21000.657
10-25%0.0.0.4701.1441.2400.4713.125
26-50%0.0.0.21001.0440.6570.6572.428
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.0.0.21000.21000.470
totale0.0.1.5372.5282.1291.5357.615
NEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.21000.0.0.0.0.21000.471
5-9%0.0.0.0.0.21000.0.0.0.0.2100
10-25%0.0.0.0.0.0.0.7490.0.0.749
26-50%0.0.0.0.0.6590.7500.0.1.337
51-75%0.0.0.0.0.4700.7510.0.1.141
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.3372.1280.21003.921
NWmeno di 1%0.0.0.31000.0.0.0.0.0.0.3100
1-4%0.0.0.0.0.31000.21000.0.0.472
5-9%0.0.0.5710.4720.21000.0.1.244
10-25%0.0.0.0.0.21000.0.0.0.0.2100
26-50%0.0.0.0.0.0.0.21000.4670.552
51-75%0.0.0.31000.0.0.4720.31001.047
76-100%0.0.0.0.0.4720.0.0.0.0.472
totale0.0.1.1481.3391.0430.6584.019
OWmeno di 1%0.21000.21000.0.0.0.0.0.0.471
1-4%0.0.0.7510.5710.21000.21001.634
5-9%0.0.1.1400.3720.21000.21001.931
10-25%0.0.1.6341.0450.5590.21003.323
26-50%0.0.0.21000.4710.0.0.0.0.657
51-75%0.0.0.0.0.4720.6570.21001.240
76-100%0.0.0.11000.0.0.0.0.0.0.1100
totale0.21003.9202.6271.6350.9509.211
SGmeno di 1%0.0.0.8501.9330.6580.21003.524
1-4%0.21000.7582.5290.9440.4704.620
5-9%0.0.0.21001.7351.3370.21003.424
10-25%0.0.1.8352.2313.0242.2289.214
26-50%0.0.0.7582.3301.5351.4356.018
51-75%0.0.0.21000.8491.1410.8503.025
76-100%0.0.0.0.0.21000.8500.21001.241
totale0.21004.52111.6129.3135.31730.96
SHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%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%0.0.0.0.0.0.0.0.0.21000.2100
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.21000.21000.469
SOmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.4720.21000.658
10-25%0.0.0.0.0.0.0.5570.21000.749
26-50%0.0.0.0.0.5700.21000.0.0.757
51-75%0.0.0.0.0.0.0.21000.4720.659
76-100%0.0.0.0.0.0.0.0.0.4720.472
totale0.0.0.0.0.5701.3381.2413.125
SZmeno di 1%0.0.0.3700.8500.0.0.0.1.140
1-4%0.0.1.2411.0450.4710.0.2.627
5-9%0.0.0.21000.7480.21000.21001.337
10-25%0.0.0.6572.3281.3400.0.4.221
26-50%0.0.0.21001.2401.0440.6583.125
51-75%0.0.0.21000.21000.0.0.0.0.471
76-100%0.0.0.0.0.0.0.7570.0.0.757
totale0.0.2.7256.1163.6230.84913.39
TGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.11000.0.0.5600.651
26-50%0.0.0.0.0.0.0.11000.7510.845
51-75%0.0.0.0.0.0.0.11000.6580.751
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.11000.3702.0292.426
TImeno di 1%0.21001.2413.0251.6352.4308.315
1-4%2.3294.3216.8175.6195.21924.28
5-9%1.9313.7236.1184.7207.71624.28
10-25%0.21003.6237.9153.9239.11424.88
26-50%0.21001.5353.0251.6353.3259.614
51-75%0.0.1.1411.1410.21000.8503.324
76-100%0.0.0.21000.21000.21000.8501.438
totale4.82015.71028.1717.81029.3795.73
URmeno di 1%0.21000.0.0.8480.21000.0.1.240
1-4%0.0.0.21000.21000.21000.21000.848
5-9%0.0.1.2380.21000.4690.0.1.830
10-25%0.0.0.6580.6570.6560.21002.030
26-50%0.0.0.5561.3370.6580.6563.124
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.
totale0.21002.4263.1232.0301.2409.010
VDmeno di 1%0.0.0.4700.21000.0.0.0.0.557
1-4%0.0.0.6580.6580.6580.21001.931
5-9%0.0.2.0311.5370.4710.6584.421
10-25%0.0.1.2413.6231.1401.8337.615
26-50%0.0.1.2411.0450.7500.6583.623
51-75%0.0.0.21000.21000.21000.9451.535
76-100%0.0.0.0.0.6580.21000.4701.241
totale0.0.5.5187.6153.3244.42020.89
VSmeno di 1%1.2413.1241.0450.4710.21005.818
1-4%5.3198.7144.0210.7501.43820.29
5-9%3.0266.2174.5201.7331.43816.810
10-25%2.8269.1147.2162.7263.02624.78
26-50%0.21003.3243.2252.4291.24110.313
51-75%0.0.0.6580.4710.4710.21001.635
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale12.61231.0720.398.3147.41679.53
ZGmeno di 1%0.0.0.0.0.21000.0.0.0.0.2100
1-4%0.0.0.11000.0.0.0.0.0.0.1100
5-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.3710.21000.21000.746
26-50%0.0.0.0.0.4670.4720.21000.943
51-75%0.0.0.0.0.0.0.3710.0.0.371
76-100%0.0.0.0.0.0.0.21000.0.0.2100
totale0.0.0.11000.9431.1390.4672.520
ZHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.21000.21000.658
26-50%0.0.0.0.0.0.0.0.0.0.0.0.
51-75%0.0.0.0.0.0.0.0.0.6580.658
76-100%0.0.0.0.0.0.0.0.0.21000.2100
totale0.0.0.0.0.21000.4701.0451.635
Svizzerameno di 1%6.01816.31116.4115.1203.42547.16
1-4%13.61230.4829.0817.51111.313101.84
5-9%7.11726.4828.7816.61115.91194.84
10-25%7.91634.1751.1632.9827.78153.83
26-50%1.24114.11226.1919.11013.71274.15
51-75%0.21005.2208.2157.9166.91728.48
76-100%0.0.0.7513.2254.7213.02611.713
totale36.07127.14162.73103.9481.94511.71
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846296/312627
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
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
stato2004/06
piani vegetazionali (bosco)
subalpino superioresubalpino inferioremontano superioremontano inferiorecollinare/submontanototale
Cantonegrado di copertura della rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.0.0.21000.2100
5-9%0.0.0.0.0.0.0.0.0.21000.2100
10-25%0.0.0.0.0.0.0.0.0.8500.850
26-50%0.0.0.0.0.0.0.0.0.4710.471
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.
totale0.0.0.0.0.0.0.0.1.8331.833
AImeno di 1%0.0.0.21000.4680.0.0.0.0.654
1-4%0.0.0.0.0.4680.0.0.0.0.468
5-9%0.0.0.21000.0.0.21000.0.0.472
10-25%0.0.0.21000.21000.5510.4721.233
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%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.6571.0410.9430.4722.820
ARmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.3690.7510.0.1.040
5-9%0.0.0.0.0.3690.4730.5551.236
10-25%0.0.0.0.0.0.0.21000.0.0.2100
26-50%0.0.0.0.0.21000.21000.0.0.471
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
BEmeno di 1%0.21001.4381.6352.1310.4715.719
1-4%0.21004.1213.8233.1260.85012.012
5-9%0.4713.2256.7173.4241.43815.211
10-25%0.0.6.51711.0137.7163.92329.18
26-50%0.0.1.4384.4214.0222.33012.113
51-75%0.0.0.8502.2301.7350.4715.120
76-100%0.0.0.4710.0.1.2410.4712.031
totale0.85017.91029.8723.189.61481.24
BL/BSmeno di 1%0.0.0.0.0.0.0.0.0.21000.2100
1-4%0.0.0.0.0.0.0.21000.21000.471
5-9%0.0.0.0.0.0.0.4710.21000.658
10-25%0.0.0.0.0.0.1.1440.4711.537
26-50%0.0.0.0.0.0.0.0.1.1451.145
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
totale0.0.0.0.0.0.2.0322.1314.121
FRmeno di 1%0.0.0.7500.3700.0.0.0.1.140
1-4%0.0.0.0.0.5570.4710.0.0.945
5-9%0.0.0.4711.4340.21000.31002.329
10-25%0.21001.7331.8331.3410.4715.419
26-50%0.0.0.7492.7260.4710.21003.921
51-75%0.0.0.0.0.4710.21000.0.0.658
76-100%0.0.0.0.0.21000.21000.0.0.370
totale0.21003.6227.3142.6270.85114.69
GEmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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.
GLmeno di 1%0.0.0.6570.8500.21000.0.1.634
1-4%0.0.0.0.0.4710.7460.0.1.138
5-9%0.0.0.21001.0440.4710.0.1.634
10-25%0.0.0.21000.21001.0440.0.1.337
26-50%0.0.0.7490.7490.21000.21001.830
51-75%0.0.0.21000.4700.21000.0.0.749
76-100%0.0.0.21000.21000.4710.21001.143
totale0.0.2.1293.7213.0220.4719.211
GRmeno di 1%1.9314.1223.8220.4700.85011.113
1-4%4.4219.0145.9181.0450.65720.99
5-9%3.8236.3177.1162.4290.65820.19
10-25%5.91810.0148.4154.3213.02531.67
26-50%1.2414.9207.3160.8500.85015.011
51-75%0.0.0.8502.0321.2410.0.3.922
76-100%0.0.0.0.0.4710.6580.0.0.945
totale17.21035.1734.8710.5135.817103.43
JUmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.21001.0440.4711.535
5-9%0.0.0.0.0.21001.4370.8492.328
10-25%0.0.0.0.0.6581.2401.4373.124
26-50%0.0.0.0.0.4711.6350.6582.527
51-75%0.0.0.0.0.21000.8500.6571.535
76-100%0.0.0.0.0.0.0.21000.21000.471
totale0.0.0.0.1.4316.1163.92111.411
LUmeno di 1%0.0.0.5690.21000.0.0.0.0.757
1-4%0.0.0.21000.21000.0.0.0.0.471
5-9%0.0.0.0.0.21000.4700.0.0.657
10-25%0.0.0.6581.5361.0440.4713.523
26-50%0.0.0.0.0.21000.4711.2401.833
51-75%0.0.0.21000.21000.4700.0.0.850
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.5372.5282.1291.5357.615
NEmeno di 1%0.0.0.21000.0.0.0.0.21000.471
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.21000.3710.0.0.558
10-25%0.0.0.0.0.21000.4720.0.0.658
26-50%0.0.0.0.0.7491.4350.0.2.128
51-75%0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.21000.0.0.0.0.2100
totale0.0.0.21001.3372.3270.21004.120
NWmeno di 1%0.0.0.0.0.0.0.21000.0.0.2100
1-4%0.0.0.8560.5670.0.0.0.1.340
5-9%0.0.0.0.0.4670.21000.0.0.552
10-25%0.0.0.0.0.21000.21000.21000.552
26-50%0.0.0.0.0.0.0.4720.31000.757
51-75%0.0.0.31000.31000.0.0.21000.757
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.1481.3391.0430.6584.019
OWmeno di 1%0.21000.4700.21000.0.0.21001.144
1-4%0.0.0.5590.6580.7560.0.1.833
5-9%0.0.1.2400.5710.11000.21002.031
10-25%0.0.1.1370.6570.3720.21002.327
26-50%0.0.0.4690.0.0.0.0.0.0.469
51-75%0.0.0.21000.3720.21000.0.0.850
76-100%0.0.0.0.0.4720.21000.21000.750
totale0.21003.9202.6271.6350.9509.211
SGmeno di 1%0.0.0.9501.3410.21000.0.2.430
1-4%0.21001.1452.3281.9330.5586.117
5-9%0.0.0.4711.3411.3371.3374.221
10-25%0.0.0.9504.1223.1231.83110.013
26-50%0.0.0.9501.1441.9311.1415.019
51-75%0.0.0.21001.7350.9440.7503.623
76-100%0.0.0.0.0.21000.4710.21000.850
totale0.21004.52112.0129.7135.71732.06
SHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%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%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.0.0.0.0.0.21000.21000.469
SOmeno di 1%0.0.0.0.0.0.0.21000.5710.659
1-4%0.0.0.0.0.0.0.21000.0.0.2100
5-9%0.0.0.0.0.0.0.5580.21000.751
10-25%0.0.0.0.0.21000.21000.21000.659
26-50%0.0.0.0.0.0.0.0.0.21000.2100
51-75%0.0.0.0.0.0.0.21000.0.0.2100
76-100%0.0.0.0.0.21000.0.0.4720.758
totale0.0.0.0.0.5701.3381.4383.324
SZmeno di 1%0.0.0.21000.8500.4700.21001.735
1-4%0.0.1.1401.3370.4710.0.2.825
5-9%0.0.0.5580.5580.21000.0.1.337
10-25%0.0.0.21002.6271.4370.4684.719
26-50%0.0.0.21000.7500.7560.21001.832
51-75%0.0.0.4700.21000.4710.0.1.144
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.2.7256.1163.6230.84913.39
TGmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.11000.1100
5-9%0.0.0.0.0.0.0.0.0.0.0.0.
10-25%0.0.0.0.0.0.0.11000.7560.850
26-50%0.0.0.0.0.11000.0.0.21000.473
51-75%0.0.0.0.0.0.0.11000.8461.041
76-100%0.0.0.0.0.0.0.0.0.11000.1100
totale0.0.0.0.0.11000.3702.0292.426
TImeno di 1%0.0.0.4711.4380.9500.8503.524
1-4%1.5352.7265.2193.5244.12217.110
5-9%1.7333.6235.0204.6208.51523.39
10-25%1.1405.8188.5155.31910.81331.57
26-50%0.4711.9316.1181.4383.42413.212
51-75%0.0.1.0452.7272.0311.4387.116
76-100%0.0.0.4710.0.0.4710.8501.635
totale4.82015.71028.9718.01029.9797.33
URmeno di 1%0.0.0.4710.6580.0.0.0.0.944
1-4%0.21000.4710.4710.4710.21001.634
5-9%0.0.0.5570.6571.0440.0.2.229
10-25%0.0.0.8501.0440.4710.4692.626
26-50%0.0.0.4710.4710.0.0.6571.437
51-75%0.0.0.0.0.21000.21000.0.0.471
76-100%0.0.0.0.0.0.0.0.0.0.0.0.
totale0.21002.4263.1232.0301.2409.010
VDmeno di 1%0.0.0.21000.4700.4710.0.0.944
1-4%0.0.0.6580.8500.4700.6582.428
5-9%0.0.1.0451.0450.9441.0453.922
10-25%0.0.2.4282.4290.7501.7337.216
26-50%0.0.0.21002.0310.4701.2413.823
51-75%0.0.1.0440.6580.4710.4712.429
76-100%0.0.0.21000.4710.0.0.0.0.658
totale0.0.5.5187.6153.3244.81921.29
VSmeno di 1%0.6581.8330.6570.21000.21003.324
1-4%2.9265.4183.5231.0451.04513.811
5-9%4.0227.9153.9222.3281.63519.79
10-25%4.22110.4136.1172.9253.02626.78
26-50%0.8504.7204.0221.0451.43811.812
51-75%0.0.0.8501.8330.6580.21003.424
76-100%0.0.0.0.0.4710.4710.0.0.850
totale12.61231.0720.398.3147.41679.53
ZGmeno di 1%0.0.0.11000.21000.0.0.0.0.472
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.21000.4710.21000.847
10-25%0.0.0.0.0.11000.0.0.0.0.1100
26-50%0.0.0.0.0.4670.3710.0.0.746
51-75%0.0.0.0.0.0.0.4670.21000.552
76-100%0.0.0.0.0.0.0.11000.0.0.1100
totale0.0.0.11000.9431.2350.4672.618
ZHmeno di 1%0.0.0.0.0.0.0.0.0.0.0.0.
1-4%0.0.0.0.0.0.0.0.0.0.0.0.
5-9%0.0.0.0.0.0.0.21000.0.0.2100
10-25%0.0.0.0.0.21000.0.0.6580.850
26-50%0.0.0.0.0.0.0.21000.4710.658
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.
totale0.0.0.0.0.21000.4701.0451.635
Svizzerameno di 1%2.92612.11312.6125.1203.82436.67
1-4%9.51425.9926.3815.9118.81586.45
5-9%10.01425.4930.4821.4916.811104.04
10-25%11.51341.0749.8633.2830.88166.23
26-50%2.32916.41131.2815.51115.71181.15
51-75%0.0.5.91913.2129.8144.92033.98
76-100%0.0.1.2412.6284.2212.52810.614
totale36.27127.94166.23105.1483.44518.91
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846297/312628
IFN3
superficie forestale
piani vegetazionali (bosco) · grado di copertura della rinnovazione sicura
unità di riferimento: regione dei boschi di protezione
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
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
piani vegetazionali (bosco)grado di copertura della rinnovazione sicura1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpino superioremeno di 1%0.0.0.4710.0.0.6581.7330.21002.926
1-4%0.0.0.21000.4712.9263.0261.9318.515
5-9%0.0.0.4710.0.3.4241.9322.3298.116
10-25%0.0.0.0.0.0.3.8223.4231.6358.815
26-50%0.0.0.0.0.0.0.6571.0450.21001.733
51-75%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
76-100%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
totale0.0.1.0450.47111.31311.0136.21730.08
subalpino inferioremeno di 1%0.4712.9262.4291.6353.8230.85011.913
1-4%0.21005.3192.4295.2198.1153.22424.49
5-9%0.0.5.6191.5357.3164.5203.32422.39
10-25%0.210012.1122.03110.0137.2165.61837.17
26-50%0.0.2.2302.2304.3213.5232.13014.312
51-75%0.0.2.5290.6580.6580.4710.6584.621
76-100%0.0.0.4710.21000.0.0.0.0.0.0.658
totale0.85031.0711.31329.0727.5815.610115.34
montano superioremeno di 1%1.4381.4383.3240.6572.3302.62711.613
1-4%1.2414.7205.4183.3244.3226.21725.19
5-9%1.0448.9153.8233.7224.7206.41728.58
10-25%2.23015.7117.3165.6185.3199.21445.36
26-50%1.6358.1152.7273.8234.7205.91826.88
51-75%0.6583.4242.5281.6351.4382.03111.513
76-100%0.4711.0450.21000.4710.0.0.21002.230
totale8.61543.2625.2818.9922.5932.56151.03
montano inferioremeno di 1%2.0320.8500.6580.0.0.4700.8504.721
1-4%3.0262.9273.7231.0450.6583.42414.512
5-9%4.7204.1233.8232.3282.0314.02220.810
10-25%6.7178.0166.4172.9252.3295.81832.08
26-50%5.3193.6243.2251.0450.6581.43815.011
51-75%2.8271.5381.9330.6580.8501.6359.015
76-100%1.0450.8501.0450.4710.4710.21003.823
totale25.2921.8920.598.1147.01617.21099.94
collinare/submontanomeno di 1%1.2410.21000.21000.21000.21001.3413.325
1-4%1.9320.6580.5571.0450.4694.3218.915
5-9%2.6281.4381.8311.6350.21008.41515.911
10-25%8.2152.6282.8263.0261.24112.41230.28
26-50%5.9181.8332.0311.2410.6583.32514.812
51-75%2.4290.8500.4710.21000.0.1.4385.220
76-100%0.9450.4710.4710.0.0.0.0.4712.230
totale23.198.0168.1157.1162.62731.4680.44
totalemeno di 1%5.0205.8186.5172.9258.5155.71834.47
1-4%6.31813.81212.41213.41116.41019.1981.45
5-9%8.31520.4910.91318.3913.31224.4895.64
10-25%17.31038.4718.51025.3819.3934.67153.43
26-50%12.81215.81110.11410.81310.31312.91272.65
51-75%5.8188.2165.4193.0262.5285.61930.48
76-100%2.3292.6281.8330.8500.4710.8508.715
totale57.85105.0365.5474.5370.74103.03476.51
© WSL, Inventario Forestale Nazionale Svizzero, 12.06.2020 #846298/312629
Risultato della ricerca: 155780 iscrizioni 6491 pagine

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