Ricerca nei vecchi set di dati

indietro

Risultato della ricerca: 155780 iscrizioni 6491 pagine
IFN4
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.2.32.3..0.0...0.0.23.05.00.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.12.10.0.0.0.5.32.90.0.0.0.6.21.3
1601-1800 m0.0.0.0.0.0.15.05.6..0.0...0.0.26.85.30.0.0.0...0.0.0.0.8.68.20.0.0.0.0.0.0.0.1.91.90.0.7.06.720.85.10.0.0.0.11.81.7
1401-1600 m0.0.0.0.0.0.12.65.3..15.514.2..15.914.812.33.90.0.8.27.8..0.0.15.114.49.59.10.0.0.0.22.311.30.0.9.74.121.613.728.511.911.14.00.0.0.0.11.61.7
1201-1400 m0.0.0.0.0.0.15.05.6..23.715.1..52.020.618.54.60.0.38.113.1..31.619.423.820.526.713.10.0.0.0.19.810.40.0.19.55.639.815.813.28.718.94.90.0.0.0.19.12.1
1001-1200 m0.0.100.0.0.0.19.86.3..0.0...32.219.111.13.70.0.6.46.2..18.417.023.820.50.0.0.0.0.0.34.912.70.0.16.55.40.0.18.79.813.34.4100.0.0.0.13.61.9
801-1000 m0.0.0.0.0.0.15.05.7..18.016.1..0.0.5.72.817.615.820.210.5..13.112.315.114.416.811.00.0.0.0.15.39.70.0.14.35.029.614.419.310.112.74.20.0.23.311.913.01.8
601-800 m18.717.10.0.100.0.7.54.2..42.819.1..0.0.2.61.816.515.220.410.6..36.920.70.0.21.511.20.0.100.0.7.77.415.514.711.04.79.18.87.06.714.64.50.0.32.213.412.21.8
fino ai 600 m81.317.10.0.0.0.12.95.4..0.0...0.0.0.0.65.919.56.96.6..0.0.22.219.316.811.0100.0.0.0.0.0.84.514.725.06.20.0.6.46.23.42.40.0.44.514.012.51.8
totale100.0.100.0.100.0.100.0...100.0...100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.1.80.70.0.0.0.0.0.0.0.19.32.00.0.0.0.0.0.0.0.1.81.82.01.20.0.0.0.0.0.0.0.3.61.01.81.80.60.616.42.30.0.0.0.5.30.4
1601-1800 m0.0.0.0.0.0.5.11.10.0.0.80.80.0.10.14.319.42.00.0.1.41.40.0.6.05.97.43.21.41.00.0.0.0.0.0.0.0.7.31.34.33.04.81.622.32.50.0.0.0.7.60.5
1401-1600 m0.0.0.0.0.0.13.41.70.0.12.93.30.0.19.05.621.12.10.0.3.52.00.0.21.89.925.85.99.32.40.0.0.0.13.54.00.0.11.51.722.86.211.82.420.52.45.35.30.0.12.20.6
1201-1400 m0.0.27.613.33.93.912.91.70.0.17.53.60.0.12.94.114.91.80.0.12.23.618.76.017.89.423.55.916.33.10.0.1.51.530.95.50.0.13.51.816.45.314.12.512.92.00.0.0.0.12.40.6
1001-1200 m0.0.43.414.722.69.515.31.80.0.18.43.70.0.26.66.410.41.513.73.519.04.330.37.021.09.313.64.915.43.00.0.10.34.121.75.00.0.16.92.022.66.117.42.710.51.916.99.14.32.213.90.7
801-1000 m0.0.15.710.258.911.417.71.911.15.421.04.20.0.19.75.66.51.321.14.619.94.335.87.33.93.914.34.822.73.47.67.419.95.418.84.70.0.15.51.915.15.310.42.210.01.845.112.77.52.714.20.7
601-800 m20.83.913.38.614.68.417.41.930.57.816.03.80.0.9.43.96.21.241.45.625.94.611.14.829.510.68.93.918.43.043.113.533.06.113.74.228.16.213.91.810.94.725.83.15.71.46.36.231.84.816.60.7
fino ai 600 m79.23.90.0.0.0.16.41.858.48.213.53.5100.0.2.32.32.10.723.74.818.14.14.12.90.0.4.82.814.42.749.313.635.26.31.51.571.96.217.92.06.23.515.12.51.80.826.311.956.45.217.80.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.2.10.70.0.1.01.00.0.3.13.035.62.20.0.0.0.0.0.0.0.4.63.11.01.00.0.0.0.0.0.0.0.16.52.44.44.30.40.437.12.90.0.0.0.10.80.5
1601-1800 m0.0.0.0.0.0.6.71.20.0.0.0.0.0.12.76.021.71.90.0.2.81.60.0.32.514.815.45.48.12.50.0.0.0.1.31.30.0.20.12.615.17.12.81.013.92.10.0.0.0.8.50.5
1401-1600 m0.0.7.26.90.0.7.81.30.0.5.82.30.0.17.57.216.51.70.0.7.02.50.0.10.49.922.05.912.13.00.0.0.0.17.04.70.0.14.42.323.18.413.72.015.42.20.0.0.0.9.60.5
1201-1400 m0.0.34.512.75.85.78.91.30.0.12.13.10.0.23.97.78.71.30.0.6.02.49.72.90.0.17.55.319.83.70.0.5.32.319.54.80.0.9.41.921.57.926.52.511.11.90.0.0.0.10.20.5
1001-1200 m0.0.20.110.828.89.616.81.71.91.915.33.50.0.17.07.08.51.311.53.115.03.446.84.67.17.122.56.317.13.60.0.9.13.024.65.40.0.10.42.021.47.817.32.210.51.931.712.30.80.813.00.6
801-1000 m0.0.30.811.940.210.320.71.918.55.215.63.50.0.19.57.15.11.019.84.220.83.930.14.335.715.37.34.117.43.410.74.58.42.619.75.11.31.310.72.03.53.511.91.95.21.329.811.95.32.012.50.6
601-800 m16.93.47.47.225.28.419.01.925.95.726.84.60.0.6.24.32.90.837.65.131.74.412.63.10.0.5.33.716.13.225.26.738.44.99.03.620.15.66.61.63.53.517.72.12.50.927.611.933.24.015.50.6
fino ai 600 m83.13.40.0.0.0.18.11.853.76.523.44.4100.0.0.0.0.90.431.14.916.63.60.80.814.29.45.43.18.52.464.17.338.84.98.93.778.65.711.82.17.45.09.71.74.11.110.97.660.74.219.90.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.2.00.50.0.0.50.50.0.1.11.127.81.40.0.0.0.0.0.0.0.2.91.71.50.70.0.0.0.0.0.0.0.8.21.02.41.70.40.324.71.70.0.0.0.8.10.3
1601-1800 m0.0.0.0.0.0.6.30.80.0.0.40.40.0.10.33.321.11.30.0.2.01.00.0.12.75.910.52.94.61.20.0.0.0.0.60.60.0.11.61.27.32.93.70.918.31.50.0.0.0.8.30.3
1401-1600 m0.0.3.93.70.0.10.51.00.0.9.62.00.0.18.34.218.11.30.0.5.61.60.0.14.76.023.74.010.51.90.0.0.0.15.82.90.0.12.41.322.74.613.41.517.21.52.52.50.0.10.90.4
1201-1400 m0.0.30.29.04.93.611.01.00.0.15.22.30.0.19.43.812.11.10.0.10.92.112.32.715.06.320.93.918.22.30.0.3.91.625.03.40.0.12.41.320.74.421.41.812.71.30.0.0.0.11.70.4
1001-1200 m0.0.33.29.125.56.716.21.21.21.216.32.40.0.23.64.79.50.912.11.916.12.542.03.816.56.317.83.815.42.10.0.9.52.424.23.50.0.14.51.319.64.317.41.610.81.327.58.22.10.913.40.4
801-1000 m0.0.23.17.848.07.719.11.315.73.818.32.70.0.18.34.05.70.720.33.120.42.831.83.614.85.811.43.120.22.39.73.812.62.718.83.10.70.713.61.413.03.711.61.48.11.135.79.07.01.713.30.4
601-800 m18.72.59.65.521.76.017.81.327.64.722.12.90.0.7.62.74.30.638.63.728.53.012.22.622.27.27.02.617.52.129.16.036.73.811.12.623.54.011.01.28.43.120.51.75.10.916.66.932.63.015.80.4
fino ai 600 m81.32.50.0.0.0.17.11.255.55.117.72.7100.0.1.41.41.30.429.13.416.62.51.71.04.22.85.82.212.01.861.26.537.33.84.51.875.84.016.21.45.92.511.61.43.00.717.76.858.33.218.50.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840182/306513
IFN1
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN1
stato1983/85
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.6.72.919.25.22.22.23.00.7
1601-1800 m0.0.10.12.84.92.114.94.120.85.44.43.17.51.1
1401-1600 m0.70.721.33.711.63.223.14.926.35.817.85.714.11.5
1201-1400 m6.52.024.94.021.34.013.44.010.54.111.24.714.91.5
1001-1200 m7.12.016.43.420.03.920.64.712.54.415.55.414.51.5
801-1000 m15.02.819.53.627.64.49.33.48.93.833.37.018.41.6
601-800 m24.23.47.82.510.73.16.83.01.71.76.73.712.21.4
fino ai 600 m46.63.90.0.3.91.95.22.50.0.8.94.315.41.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.16.14.322.84.09.84.26.51.0
1601-1800 m0.0.8.82.34.12.020.14.613.63.39.84.27.91.1
1401-1600 m1.71.021.33.411.43.221.64.812.83.219.65.613.01.3
1201-1400 m2.91.327.83.719.14.09.33.418.33.717.65.315.21.4
1001-1200 m4.61.620.93.424.04.413.23.911.83.113.84.814.01.4
801-1000 m11.22.49.42.525.84.513.13.912.03.19.84.213.21.3
601-800 m30.43.59.62.59.22.95.32.68.62.75.93.314.21.4
fino ai 600 m49.23.72.21.36.32.51.31.30.0.13.84.816.01.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.60.20.20.217.42.020.21.67.01.04.70.3
1601-1800 m0.0.7.60.83.10.718.12.121.51.710.11.27.00.4
1401-1600 m0.70.215.21.18.31.119.32.121.21.714.21.310.00.4
1201-1400 m2.80.419.21.220.61.617.82.012.91.414.81.412.00.4
1001-1200 m8.00.622.31.323.41.710.61.610.71.315.71.414.20.5
801-1000 m12.20.821.11.324.71.78.81.58.21.111.51.214.70.5
601-800 m29.31.111.21.013.71.45.21.14.50.812.71.317.00.5
fino ai 600 m46.91.22.90.56.01.02.80.90.80.414.11.320.30.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.2.20.60.70.427.41.931.02.07.11.17.60.4
1601-1800 m0.0.9.01.16.51.219.61.723.41.912.41.48.00.4
1401-1600 m1.40.314.41.310.81.516.91.614.51.612.71.48.50.4
1201-1400 m7.90.616.21.415.41.711.11.413.01.511.81.311.10.4
1001-1200 m12.00.718.91.517.61.810.21.38.41.214.21.413.10.5
801-1000 m11.90.722.11.622.82.06.81.15.31.012.41.413.10.5
601-800 m27.51.013.31.317.61.85.00.94.00.913.31.417.90.5
fino ai 600 m39.31.04.00.88.61.43.00.70.40.316.11.520.60.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.1.10.20.30.221.61.324.71.27.00.76.00.2
1601-1800 m0.0.8.30.64.50.618.81.221.61.110.90.87.50.2
1401-1600 m1.10.215.70.89.70.818.51.218.01.113.90.99.80.3
1201-1400 m5.50.319.10.918.71.113.51.113.30.913.50.912.00.3
1001-1200 m9.80.420.70.921.21.111.31.09.90.815.01.013.70.3
801-1000 m12.10.520.50.924.41.28.10.87.40.712.60.914.10.3
601-800 m28.30.711.60.714.41.05.20.74.50.512.50.917.00.3
fino ai 600 m43.30.73.00.46.80.73.00.50.50.214.80.920.00.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840183/306514
IFN3
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0...0.0.0.0.0.0.0.0...0.0.15.15.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.16.80.0.0.0.20.47.40.0.0.0.4.01.1
1601-1800 m0.0...0.0.6.14.20.0.8.58.2..0.0.9.84.70.0.0.0.0.0.0.0.0.0.8.96.00.0.0.0.0.0.0.0.6.66.40.0.0.0.9.45.10.0.0.0.3.91.1
1401-1600 m0.0...0.0.30.48.00.0.20.413.2..12.311.529.47.10.0.8.55.80.0.20.613.50.0.27.79.50.0.0.0.41.017.70.0.29.212.40.0.14.26.626.88.10.0.0.0.16.82.1
1201-1400 m0.0...0.0.3.13.10.0.35.214.6..37.016.517.05.90.0.9.66.30.0.31.215.250.617.90.0.0.0.6.66.546.417.60.0.13.38.873.516.511.96.413.16.10.0.0.0.13.11.9
1001-1200 m0.0...0.0.21.47.20.0.11.911.2..12.712.011.95.08.17.83.73.733.427.520.012.725.815.70.0.0.0.5.85.712.711.80.0.20.310.50.0.15.87.210.05.50.0.0.0.10.21.7
801-1000 m0.0...0.0.17.66.60.0.11.911.2..12.712.09.54.57.67.311.86.466.627.57.57.211.811.213.97.550.035.918.011.50.0.0.0.16.810.713.212.67.55.17.14.838.030.114.67.911.61.8
601-800 m9.38.8..100.0.12.55.80.0.11.911.2..25.415.57.44.131.313.039.39.80.0.20.613.511.811.235.39.60.0.24.811.10.0.21.311.10.0.13.212.636.19.23.63.50.0.32.710.218.82.1
fino ai 600 m90.78.8..0.0.8.94.9100.0.0.0...0.0.0.0.53.013.627.18.80.0.0.0.0.0.14.37.550.035.944.814.10.0.78.711.16.66.40.0.14.46.79.65.362.030.152.710.821.62.2
totale100.0...100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.1.20.60.0.0.0...0.0.12.92.00.0.0.0.0.0.0.0.0.0.1.61.60.0.0.0.0.0.0.0.1.80.90.0.0.0.15.62.70.0.0.0.3.70.4
1601-1800 m0.0.0.0.0.0.7.71.50.0.0.0...7.64.319.72.40.0.1.41.40.0.18.59.65.53.83.12.20.0.0.0.0.0.0.0.6.41.70.0.3.51.517.92.80.0.0.0.7.20.6
1401-1600 m0.0.0.0.0.0.12.21.70.0.7.52.7..10.55.023.32.60.0.5.02.40.0.16.38.429.78.39.63.80.0.0.0.3.72.60.0.15.52.529.28.113.72.817.62.80.0.0.0.11.90.7
1201-1400 m0.0.0.0.0.0.11.61.70.0.12.63.3..10.44.917.62.30.0.11.43.520.67.66.36.129.18.415.04.60.0.0.0.28.26.30.0.16.12.520.46.822.83.411.02.30.0.0.0.12.40.7
1001-1200 m0.0.0.0.29.014.314.81.90.0.11.73.3..34.87.613.52.18.23.915.24.057.49.614.07.813.46.219.25.00.0.5.13.632.26.60.0.18.52.621.77.418.53.111.72.423.821.94.62.314.40.8
801-1000 m0.0.0.0.46.714.914.41.918.96.611.83.5..24.66.76.11.518.85.719.14.319.07.714.07.87.55.125.25.39.76.420.76.321.15.70.0.15.82.516.06.713.12.711.62.323.821.910.13.213.20.8
601-800 m15.33.8100.0.24.313.118.32.123.07.330.45.2..9.34.45.41.339.87.127.04.80.0.26.910.312.76.113.43.934.411.438.17.510.54.432.07.411.52.29.75.517.33.09.92.10.0.23.84.516.60.8
fino ai 600 m84.73.80.0.0.0.19.92.158.18.426.04.9..2.92.91.50.733.36.821.04.42.92.94.04.02.22.212.94.055.911.936.17.54.33.068.07.414.32.43.13.111.12.54.61.552.325.661.65.120.70.9
totale100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.2.60.70.0.0.90.90.0.0.0.33.82.00.0.0.0.0.0.0.0.3.52.50.70.70.0.0.0.0.0.0.0.9.81.55.03.50.70.528.32.40.0.0.0.9.90.5
1601-1800 m0.0.0.0.0.0.4.91.00.0.0.0.0.0.15.36.122.61.80.0.3.11.70.0.20.318.116.24.74.31.60.0.0.0.1.01.00.0.13.81.714.75.63.91.118.62.00.0.0.0.8.90.5
1401-1600 m0.0.4.03.80.0.7.31.20.0.10.43.00.0.20.47.515.71.50.0.5.62.40.0.0.0.25.15.47.12.00.0.0.0.21.64.40.0.10.41.516.65.912.31.916.92.03.33.20.0.9.50.5
1201-1400 m0.0.31.19.27.25.211.11.40.0.15.73.40.0.28.38.09.91.30.0.9.93.110.93.00.0.11.73.921.53.10.0.5.12.320.94.30.0.11.21.614.35.521.52.313.71.80.0.0.0.11.30.5
1001-1200 m0.0.34.29.320.77.316.81.72.12.118.83.60.0.17.27.07.31.113.72.719.44.038.44.220.318.119.45.316.12.80.0.12.03.321.24.40.0.13.21.720.86.217.22.111.21.727.99.50.70.713.30.6
801-1000 m0.0.23.87.952.49.122.71.915.55.124.54.20.0.15.86.65.30.922.84.024.24.433.54.233.320.514.84.719.82.97.74.39.02.817.34.01.31.312.91.711.85.011.51.86.91.338.910.53.91.713.80.6
601-800 m21.73.57.05.019.76.718.61.832.86.716.73.70.0.3.03.04.00.838.64.627.54.515.73.313.112.63.92.817.92.728.87.537.54.812.93.718.45.111.91.67.34.121.22.23.00.922.19.038.04.315.80.6
fino ai 600 m78.33.50.0.0.0.16.11.749.67.113.03.4100.0.0.0.1.50.524.84.110.43.01.51.113.112.65.42.712.52.363.58.036.44.75.22.580.35.216.81.99.54.511.71.71.30.67.85.357.44.417.50.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.1.90.50.0.0.50.50.0.0.0.26.41.50.0.0.0.0.0.0.0.2.11.50.90.60.0.0.0.0.0.0.0.7.01.02.61.80.40.323.81.80.0.0.0.7.40.3
1601-1800 m0.0.0.0.0.0.6.10.80.0.0.40.40.0.9.93.321.11.40.0.2.01.00.0.13.06.111.33.14.41.30.0.0.0.0.60.60.0.11.11.27.63.03.60.817.91.60.0.0.0.8.00.3
1401-1600 m0.0.3.93.70.0.10.21.00.0.9.72.00.0.14.64.118.71.30.0.5.71.60.0.15.06.124.44.29.61.80.0.0.0.16.22.90.0.12.61.320.34.612.81.517.61.62.62.60.0.10.70.4
1201-1400 m0.0.30.29.05.03.711.01.10.0.15.32.30.0.20.04.112.61.10.0.10.52.112.52.713.06.120.74.018.02.40.0.3.91.624.93.50.0.12.91.321.64.521.41.812.81.40.0.0.0.11.80.4
1001-1200 m0.0.33.29.122.66.716.21.21.21.215.52.40.0.25.85.09.41.011.72.015.82.541.93.816.96.518.03.915.52.20.0.9.72.424.73.60.0.15.21.419.44.317.51.711.31.324.57.92.10.913.50.4
801-1000 m0.0.23.17.849.88.019.21.316.03.918.52.80.0.20.04.35.80.820.53.120.62.831.43.615.15.912.23.320.62.49.93.912.82.717.73.00.70.714.01.413.63.911.81.58.41.137.29.17.21.713.50.4
601-800 m18.72.59.65.522.56.218.21.327.24.722.33.00.0.8.32.94.60.638.43.728.73.012.42.622.77.37.52.818.32.229.56.136.53.811.32.723.74.011.51.38.73.220.81.75.30.917.37.232.13.016.30.5
fino ai 600 m81.32.50.0.0.0.17.31.355.65.217.92.7100.0.1.51.51.40.429.43.516.72.51.81.04.32.93.91.712.81.960.66.537.13.84.61.875.64.115.71.46.22.611.61.42.80.718.47.158.63.218.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840184/306515
IFN1
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato1983/85
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.12.16.618.68.40.0.3.01.1
1601-1800 m0.0.13.04.65.63.815.77.324.69.55.75.58.31.8
1401-1600 m1.41.421.45.511.15.224.48.728.39.85.45.312.92.2
1201-1400 m6.52.823.45.730.37.68.25.65.04.816.58.715.12.3
1001-1200 m5.62.719.55.321.56.820.18.013.67.326.910.315.32.3
801-1000 m20.24.520.85.620.46.88.25.610.06.734.511.319.32.6
601-800 m21.54.61.91.95.53.83.93.80.0.5.45.39.21.9
fino ai 600 m44.85.60.0.5.53.87.45.10.0.5.65.416.92.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.17.26.327.06.48.75.96.71.4
1601-1800 m0.0.11.14.02.42.415.86.05.93.313.17.16.11.3
1401-1600 m0.90.922.75.414.15.423.87.013.74.913.27.112.31.8
1201-1400 m2.71.521.45.314.45.510.65.125.06.213.37.112.91.9
1001-1200 m5.72.225.95.633.17.210.65.17.93.818.28.214.92.0
801-1000 m9.82.810.34.017.46.013.75.712.24.79.46.311.71.8
601-800 m34.34.58.63.713.85.28.14.58.34.09.36.318.02.1
fino ai 600 m46.54.70.0.4.83.40.0.0.0.14.97.917.52.1
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.60.40.0.16.92.722.32.47.41.55.00.4
1601-1800 m0.0.6.81.13.11.019.72.921.22.49.01.66.90.5
1401-1600 m1.10.317.41.79.21.716.12.722.12.515.22.010.70.6
1201-1400 m2.30.518.11.719.82.319.02.911.61.914.82.011.40.6
1001-1200 m7.90.923.51.922.02.410.52.29.31.716.92.114.10.7
801-1000 m12.01.119.51.827.32.69.42.17.91.59.91.714.40.7
601-800 m30.91.512.01.514.42.05.71.74.61.211.81.917.80.8
fino ai 600 m45.81.62.20.74.21.22.81.21.00.615.02.019.80.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.3.41.01.40.828.42.829.02.85.21.37.40.5
1601-1800 m0.0.7.61.54.71.417.02.325.72.712.92.07.70.5
1401-1600 m1.30.414.01.911.12.117.42.416.02.312.21.98.70.6
1201-1400 m7.50.817.72.119.02.610.01.912.82.112.21.911.40.6
1001-1200 m12.11.016.02.019.52.711.42.07.21.613.42.012.90.7
801-1000 m13.41.122.12.320.22.77.81.75.01.413.72.113.80.7
601-800 m26.41.415.92.017.32.55.01.34.31.213.52.017.80.8
fino ai 600 m39.31.53.31.06.81.72.90.90.0.16.82.220.30.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.1.50.40.50.322.41.825.31.76.30.96.10.3
1601-1800 m0.0.7.80.93.80.817.91.722.01.710.81.27.20.3
1401-1600 m1.20.216.81.210.41.217.81.719.11.613.51.310.00.4
1201-1400 m5.00.518.51.219.81.613.31.513.01.413.61.311.70.4
1001-1200 m9.70.620.71.321.81.711.41.48.41.115.71.413.70.4
801-1000 m12.90.719.91.323.51.78.91.27.11.012.31.314.20.5
601-800 m28.61.012.51.014.91.45.41.04.60.812.31.317.40.5
fino ai 600 m42.71.02.30.55.30.92.90.70.50.315.51.419.80.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840185/306516
IFN4
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.0.0...0.0...0.0.8.84.20.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.73.20.0.0.0.2.30.9
1601-1800 m0.0.0.0.0.0.9.15.0..0.0...0.0.32.06.80.0.0.0...0.0.0.0.9.59.00.0.0.0.0.0.0.0.0.0.0.0.7.57.216.65.30.0.0.0.10.31.8
1401-1600 m0.0.0.0.0.0.9.05.0..0.0...0.0.14.65.10.0.8.27.8..0.0.27.925.110.59.90.0.0.0.17.711.30.0.2.72.618.015.923.111.610.54.40.0.0.0.9.31.8
1201-1400 m0.0.0.0.0.0.15.06.2..28.017.5..52.925.223.76.30.0.38.113.1..26.923.644.230.029.514.20.0.0.0.23.312.00.0.18.56.339.318.214.29.323.16.10.0.0.0.20.82.5
1001-1200 m0.0.100.0.0.0.24.07.4..0.0...47.125.28.13.90.0.6.46.2..26.923.60.0.0.0.0.0.0.0.32.013.30.0.19.56.70.0.20.110.513.35.0100.0.0.0.14.12.1
801-1000 m0.0.0.0.0.0.18.26.7..21.418.6..0.0.8.74.217.615.820.210.5..19.217.627.925.18.17.80.0.0.0.18.011.20.0.19.26.642.618.820.810.716.95.50.0.18.211.815.82.2
601-800 m18.717.10.0.100.0.9.15.0..50.721.0..0.0.4.02.816.515.220.410.6..26.923.60.0.23.812.20.0.100.0.9.08.715.514.714.86.10.0.7.57.212.74.80.0.38.015.113.72.1
fino ai 600 m81.317.10.0.0.0.15.66.4..0.0...0.0.0.0.65.919.56.96.6..0.0.0.0.18.612.0100.0.0.0.0.0.84.514.725.47.30.0.6.96.62.32.30.0.43.815.213.82.1
totale100.0.100.0.100.0.100.0...100.0...100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.1.10.60.0.0.0.0.0.0.0.14.82.00.0.0.0.0.0.0.0.2.02.00.80.80.0.0.0.0.0.0.0.1.00.62.52.50.60.613.42.30.0.0.0.3.60.4
1601-1800 m0.0.0.0.0.0.4.41.10.0.0.90.90.0.10.04.819.32.30.0.1.51.50.0.6.76.58.13.51.71.20.0.0.0.0.0.0.0.5.91.32.92.83.61.421.92.70.0.0.0.6.80.5
1401-1600 m0.0.0.0.0.0.12.01.70.0.12.23.30.0.10.24.822.72.40.0.3.72.10.0.12.78.423.96.06.82.30.0.0.0.11.74.00.0.10.71.823.17.311.22.421.52.75.85.70.0.11.30.6
1201-1400 m0.0.27.613.34.14.013.11.80.0.18.03.70.0.13.54.716.62.10.0.7.83.119.66.219.810.323.46.114.93.20.0.0.0.34.56.00.0.13.12.016.46.114.52.712.92.20.0.0.0.12.30.7
1001-1200 m0.0.43.414.719.39.415.51.80.0.18.93.80.0.30.27.310.61.713.13.619.04.426.96.823.510.314.75.314.43.10.0.10.74.220.95.20.0.18.02.222.06.918.02.911.02.118.59.94.42.214.10.7
801-1000 m0.0.15.710.261.311.617.62.08.24.620.64.20.0.21.86.46.31.422.04.821.24.637.67.54.34.315.55.124.03.77.67.420.65.617.64.80.0.15.92.215.16.210.32.310.72.040.113.46.62.614.50.7
601-800 m21.44.013.38.615.38.818.92.029.87.915.43.80.0.11.54.77.01.440.35.727.54.911.65.032.911.49.64.221.43.443.113.532.46.115.34.730.56.716.32.112.45.828.03.36.91.66.96.832.44.918.40.8
fino ai 600 m78.64.00.0.0.0.17.32.061.98.413.93.6100.0.2.92.82.70.924.75.019.34.34.33.00.0.2.71.916.13.149.313.636.46.50.0.69.56.719.22.35.63.913.72.61.70.828.712.856.65.219.10.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.1.80.70.0.0.0.0.0.0.0.33.62.40.0.0.0.0.0.0.0.2.62.60.0.0.0.0.0.0.0.0.0.8.82.15.04.80.0.34.73.10.0.0.0.8.70.5
1601-1800 m0.0.0.0.0.0.5.71.10.0.0.0.0.0.10.55.719.92.00.0.1.91.30.0.24.114.715.05.76.32.40.0.0.0.1.61.60.0.19.42.912.77.02.41.014.22.30.0.0.0.7.30.5
1401-1600 m0.0.7.87.40.0.7.31.30.0.5.12.20.0.16.57.617.01.90.0.6.22.40.0.11.711.119.86.010.03.00.0.0.0.14.24.60.0.15.62.821.68.712.52.115.62.40.0.0.0.8.90.5
1201-1400 m0.0.29.412.76.15.98.71.40.0.11.83.10.0.27.48.710.21.50.0.6.12.48.12.80.0.16.45.718.23.90.0.5.52.419.45.20.0.10.52.320.58.326.72.711.82.10.0.0.0.10.20.6
1001-1200 m0.0.21.711.526.39.716.21.82.02.014.23.50.0.16.07.48.61.410.83.115.33.547.94.78.07.925.67.119.74.00.0.9.43.024.95.80.0.12.42.524.08.616.52.311.52.127.312.30.80.813.20.6
801-1000 m0.0.33.212.741.610.621.62.018.15.316.63.70.0.22.47.96.01.219.14.221.24.030.14.440.116.58.44.718.33.710.94.68.62.619.25.41.31.312.22.54.03.913.32.15.51.534.113.25.52.013.40.6
601-800 m17.03.48.07.726.18.619.82.026.05.927.44.70.0.7.14.93.60.938.45.232.34.513.23.20.0.6.04.217.73.625.86.837.85.010.44.220.15.68.42.14.03.918.52.32.61.131.713.231.44.016.80.7
fino ai 600 m83.03.40.0.0.0.18.91.953.86.724.94.6100.0.0.0.1.10.531.75.017.03.60.80.816.010.66.13.59.82.863.37.538.75.010.34.378.65.712.72.58.35.610.01.84.11.26.86.762.24.221.50.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.1.40.40.0.0.0.0.0.0.0.24.21.50.0.0.0.0.0.0.0.2.21.50.40.40.0.0.0.0.0.0.0.3.60.83.12.20.20.222.41.80.0.0.0.6.10.3
1601-1800 m0.0.0.0.0.0.5.20.80.0.0.40.40.0.9.63.520.41.50.0.1.60.90.0.11.16.110.83.14.01.30.0.0.0.0.70.70.0.10.21.36.23.13.00.817.91.70.0.0.0.7.20.3
1401-1600 m0.0.4.03.90.0.9.51.00.0.8.52.00.0.12.03.919.21.40.0.5.31.60.0.10.75.522.34.28.31.80.0.0.0.13.32.90.0.11.81.422.15.212.31.617.81.72.82.80.0.10.00.4
1201-1400 m0.0.27.48.95.03.711.01.10.0.15.52.30.0.20.84.413.71.30.0.9.12.011.42.714.86.821.04.217.02.40.0.3.41.527.13.70.0.12.61.520.24.821.61.913.31.50.0.0.0.11.70.4
1001-1200 m0.0.34.59.422.66.716.21.21.31.316.12.50.0.25.95.39.41.111.42.116.22.541.83.919.37.318.94.116.02.30.0.9.82.523.63.70.0.16.21.620.54.817.21.711.41.426.38.42.11.013.70.4
801-1000 m0.0.24.08.049.88.019.61.414.33.718.82.80.0.20.84.66.30.920.33.121.12.932.33.717.36.712.83.520.92.69.93.913.02.718.33.20.70.714.81.613.84.412.41.58.91.235.59.46.51.614.00.5
601-800 m19.02.610.05.722.56.219.01.327.54.822.23.00.0.9.23.25.00.738.43.729.53.112.72.722.17.77.82.919.92.329.56.136.13.812.72.924.34.113.41.58.13.521.81.85.41.018.57.632.13.117.40.5
fino ai 600 m81.02.60.0.0.0.18.01.356.95.318.62.8100.0.1.61.61.70.529.93.517.22.61.81.04.83.34.11.813.52.160.66.537.73.94.31.975.04.217.31.66.02.911.31.42.90.717.07.259.33.220.00.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840186/306517
IFN1
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato1983/85
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.12.86.017.77.20.0.3.31.1
1601-1800 m0.0.13.44.44.33.012.35.821.67.84.14.07.71.6
1401-1600 m1.31.320.95.210.74.528.28.035.79.13.93.814.02.1
1201-1400 m7.12.821.15.225.36.39.55.23.73.711.86.413.72.1
1001-1200 m6.22.719.15.020.75.818.86.913.86.419.37.814.92.1
801-1000 m18.44.222.05.426.36.59.55.27.55.133.39.519.72.4
601-800 m20.74.33.52.48.54.13.03.00.0.11.96.59.91.8
fino ai 600 m46.45.40.0.4.22.95.84.00.0.15.77.216.82.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.16.86.228.66.48.35.66.81.4
1601-1800 m0.0.10.53.84.33.015.45.85.83.216.77.76.51.3
1401-1600 m0.90.921.65.112.94.923.26.813.54.812.76.911.91.8
1201-1400 m2.71.521.85.213.25.010.44.924.46.112.76.912.71.8
1001-1200 m5.62.226.35.530.26.713.05.47.73.717.47.915.12.0
801-1000 m9.72.811.54.120.36.013.45.611.94.69.06.112.21.8
601-800 m34.04.58.23.512.64.87.94.48.23.98.96.017.42.1
fino ai 600 m47.04.70.0.6.63.70.0.0.0.14.37.617.52.1
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.80.40.0.17.22.722.32.47.41.45.00.4
1601-1800 m0.0.6.61.13.01.019.42.821.62.49.21.66.90.5
1401-1600 m1.10.317.01.69.51.715.82.621.42.415.12.010.60.6
1201-1400 m2.40.518.51.719.82.319.22.811.91.914.42.011.60.6
1001-1200 m7.90.923.21.821.82.310.32.29.31.717.62.114.20.7
801-1000 m11.91.119.41.827.92.59.72.18.01.510.41.714.50.7
601-800 m30.81.512.21.513.92.05.61.64.51.211.51.817.60.7
fino ai 600 m46.01.62.30.74.11.12.71.21.00.614.31.919.60.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.3.51.01.40.828.72.828.62.75.11.37.50.5
1601-1800 m0.0.7.61.44.61.417.02.325.82.712.51.97.70.5
1401-1600 m1.30.414.21.811.42.117.82.316.12.311.81.98.80.6
1201-1400 m7.50.817.42.018.62.610.31.913.42.111.81.911.40.6
1001-1200 m12.41.016.42.019.12.611.32.06.91.613.62.013.00.7
801-1000 m13.31.121.92.220.32.77.51.65.11.414.32.113.80.7
601-800 m26.21.415.72.017.92.54.81.34.11.214.12.017.70.8
fino ai 600 m39.31.53.11.06.61.72.80.90.0.16.92.220.10.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.1.70.40.50.322.61.825.21.76.10.96.10.3
1601-1800 m0.0.7.60.83.80.817.51.622.11.610.81.27.30.3
1401-1600 m1.20.216.61.210.51.218.11.719.21.613.11.310.00.4
1201-1400 m5.00.518.51.219.31.513.51.513.21.313.11.311.70.4
1001-1200 m9.90.620.81.321.41.611.51.48.41.115.91.413.80.4
801-1000 m12.70.719.91.224.51.78.91.27.11.012.91.314.30.5
601-800 m28.31.012.61.014.81.45.20.94.40.712.61.317.20.5
fino ai 600 m42.91.02.30.55.20.92.70.70.50.315.51.419.60.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840187/306518
IFN4
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.2.52.4..0.0...0.0.18.74.80.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.22.20.0.0.0.5.83.20.0.0.0.5.41.3
1601-1800 m0.0.0.0.0.0.13.15.5..0.0...0.0.28.85.60.0.0.0...0.0.0.0.9.59.00.0.0.0.0.0.0.0.2.12.00.0.7.06.715.34.70.0.0.0.11.01.7
1401-1600 m0.0.0.0.0.0.10.65.0..15.514.2..15.914.813.34.10.0.8.27.8..0.0.27.925.110.59.90.0.0.0.22.311.30.0.10.34.413.712.728.511.912.14.30.0.0.0.11.81.8
1201-1400 m0.0.0.0.0.0.15.85.9..23.715.1..52.020.619.94.90.0.38.113.1..21.219.444.230.029.514.20.0.0.0.19.810.40.0.18.75.743.716.913.28.720.65.30.0.0.0.19.72.2
1001-1200 m0.0.100.0.0.0.20.86.6..0.0...32.219.110.33.70.0.6.46.2..21.219.40.0.0.0.0.0.0.0.34.912.70.0.17.55.70.0.18.79.814.64.7100.0.0.0.13.91.9
801-1000 m0.0.0.0.0.0.15.85.9..18.016.1..0.0.6.13.017.615.820.210.5..15.114.027.925.18.17.80.0.0.0.15.39.70.0.15.25.332.515.619.310.113.84.60.0.25.112.713.41.9
601-800 m18.717.10.0.100.0.7.94.4..42.819.1..0.0.2.82.016.515.220.410.6..42.423.10.0.23.812.20.0.100.0.7.77.415.514.711.74.910.09.67.06.714.24.60.0.34.814.212.71.9
fino ai 600 m81.317.10.0.0.0.13.65.6..0.0...0.0.0.0.65.919.56.96.6..0.0.0.0.18.612.0100.0.0.0.0.0.84.514.722.26.20.0.6.46.23.72.60.0.40.114.312.11.8
totale100.0.100.0.100.0.100.0...100.0...100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.1.80.70.0.0.0.0.0.0.0.17.42.00.0.0.0.0.0.0.0.1.91.90.80.80.0.0.0.0.0.0.0.2.60.81.91.90.60.616.12.30.0.0.0.4.70.4
1601-1800 m0.0.0.0.0.0.4.91.10.0.0.80.80.0.11.24.819.12.10.0.1.41.40.0.6.05.97.83.41.61.10.0.0.0.0.0.0.0.6.51.34.53.14.91.622.32.60.0.0.0.7.40.5
1401-1600 m0.0.0.0.0.0.13.21.70.0.12.93.30.0.11.74.921.82.20.0.3.62.10.0.21.89.926.96.17.72.30.0.0.0.13.74.00.0.11.41.719.96.111.02.320.82.55.35.30.0.11.90.6
1201-1400 m0.0.27.613.34.14.012.91.70.0.17.53.60.0.12.34.315.81.90.0.11.33.519.26.117.89.422.55.915.93.20.0.1.51.531.45.60.0.14.01.917.45.614.42.612.12.00.0.0.0.12.40.6
1001-1200 m0.0.43.414.719.39.415.41.80.0.18.43.70.0.29.77.010.61.613.93.518.34.328.56.921.09.314.25.114.93.10.0.10.54.222.05.00.0.17.62.022.06.217.22.711.11.916.99.14.42.214.00.7
801-1000 m0.0.15.710.261.311.617.41.911.45.521.04.20.0.22.06.16.41.321.44.720.44.436.77.43.93.914.95.023.83.67.67.420.35.517.54.60.0.15.82.016.05.610.62.310.11.945.112.77.62.814.30.7
601-800 m20.83.913.38.615.38.817.81.928.87.816.03.80.0.10.54.36.71.340.75.626.54.711.44.929.510.69.34.019.73.243.113.531.96.113.94.328.86.314.41.911.64.926.43.16.01.46.36.232.14.917.10.7
fino ai 600 m79.23.90.0.0.0.16.61.959.88.313.53.5100.0.2.62.62.30.824.04.918.64.24.22.90.0.2.61.815.52.949.313.635.86.41.61.571.26.317.72.16.63.714.82.61.50.726.311.956.05.218.10.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.1.90.70.0.1.01.00.0.0.0.35.02.20.0.0.0.0.0.0.0.2.52.41.01.00.0.0.0.0.0.0.0.14.92.34.44.30.40.435.32.90.0.0.0.10.10.5
1601-1800 m0.0.0.0.0.0.6.51.20.0.0.0.0.0.9.85.421.52.00.0.2.81.60.0.32.514.816.45.87.42.50.0.0.0.1.41.40.0.20.02.615.17.12.50.914.12.10.0.0.0.8.30.5
1401-1600 m0.0.7.26.90.0.7.41.30.0.5.92.30.0.18.87.717.01.80.0.7.02.50.0.10.49.921.06.011.73.00.0.0.0.17.64.80.0.14.92.423.18.413.22.015.72.30.0.0.0.9.50.5
1201-1400 m0.0.34.512.76.15.98.71.40.0.12.43.20.0.25.68.29.01.40.0.6.02.49.83.00.0.17.05.519.43.80.0.5.42.418.84.90.0.10.02.021.57.926.32.511.92.00.0.0.0.10.30.5
1001-1200 m0.0.20.110.826.39.716.51.81.91.913.63.40.0.18.37.58.31.310.73.115.03.447.44.77.17.124.06.617.73.70.0.9.23.025.35.50.0.11.02.121.47.817.62.210.81.925.811.80.80.813.00.6
801-1000 m0.0.30.811.941.610.621.22.018.75.215.93.60.0.20.97.55.11.020.04.220.83.929.24.335.715.37.84.418.03.510.94.68.52.618.65.01.31.310.92.13.53.512.21.95.61.432.312.75.52.012.70.6
601-800 m16.93.47.47.226.18.619.51.926.35.827.34.60.0.6.64.63.10.838.05.131.74.412.83.20.0.5.63.915.93.225.86.838.84.99.23.720.15.67.01.73.53.518.02.22.71.030.012.532.04.015.90.7
fino ai 600 m83.13.40.0.0.0.18.31.953.16.623.94.4100.0.0.0.0.90.531.44.916.63.60.80.814.29.45.73.38.82.563.37.538.14.99.13.878.65.711.32.17.45.09.81.74.01.111.98.261.74.220.20.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.1.90.50.0.0.50.50.0.0.0.26.41.50.0.0.0.0.0.0.0.2.11.50.90.60.0.0.0.0.0.0.0.7.01.02.61.80.40.323.81.80.0.0.0.7.40.3
1601-1800 m0.0.0.0.0.0.6.10.80.0.0.40.40.0.9.93.321.11.40.0.2.01.00.0.13.06.111.33.14.41.30.0.0.0.0.60.60.0.11.11.27.63.03.60.817.91.60.0.0.0.8.00.3
1401-1600 m0.0.3.93.70.0.10.21.00.0.9.72.00.0.14.64.118.71.30.0.5.71.60.0.15.06.124.44.29.61.80.0.0.0.16.22.90.0.12.61.320.34.612.81.517.61.62.62.60.0.10.70.4
1201-1400 m0.0.30.29.05.03.711.01.10.0.15.32.30.0.20.04.112.61.10.0.10.52.112.52.713.06.120.74.018.02.40.0.3.91.624.93.50.0.12.91.321.64.521.41.812.81.40.0.0.0.11.80.4
1001-1200 m0.0.33.29.122.66.716.21.21.21.215.52.40.0.25.85.09.41.011.72.015.82.541.93.816.96.518.03.915.52.20.0.9.72.424.73.60.0.15.21.419.44.317.51.711.31.324.57.92.10.913.50.4
801-1000 m0.0.23.17.849.88.019.21.316.03.918.52.80.0.20.04.35.80.820.53.120.62.831.43.615.15.912.23.320.62.49.93.912.82.717.73.00.70.714.01.413.63.911.81.58.41.137.29.17.21.713.50.4
601-800 m18.72.59.65.522.56.218.21.327.24.722.33.00.0.8.32.94.60.638.43.728.73.012.42.622.77.37.52.818.32.229.56.136.53.811.32.723.74.011.51.38.73.220.81.75.30.917.37.232.13.016.30.5
fino ai 600 m81.32.50.0.0.0.17.31.355.65.217.92.7100.0.1.51.51.40.429.43.516.72.51.81.04.32.93.91.712.81.960.66.537.13.84.61.875.64.115.71.46.22.611.61.42.80.718.47.158.63.218.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840188/306519
IFN3
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: Cantone
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
Cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0...0.0.0.0.0.0.0.0...0.0.14.95.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.56.30.0.0.0.23.77.30.0.0.0.4.41.1
1601-1800 m0.0...0.0.9.64.60.0.7.37.1..0.0.8.34.00.0.0.0.0.0.0.0.0.0.8.25.60.0.0.0.0.0.0.0.6.36.10.0.0.0.8.54.70.0.0.0.4.01.0
1401-1600 m0.0...0.0.23.66.50.0.16.410.8..11.711.027.46.50.0.6.24.20.0.17.611.60.0.25.38.80.0.0.0.35.716.20.0.27.611.90.0.12.86.023.57.30.0.0.0.15.01.9
1201-1400 m0.0...0.0.11.34.70.0.30.212.8..43.616.114.55.10.0.9.35.10.0.27.113.450.417.90.0.0.0.6.96.741.716.30.0.12.68.473.016.714.06.511.55.40.0.0.0.13.31.8
1001-1200 m0.0...0.0.19.06.00.0.9.18.6..11.210.616.45.37.87.56.04.134.127.830.913.025.615.60.0.0.0.6.05.822.614.00.0.24.911.00.0.14.06.58.84.90.0.0.0.11.31.6
801-1000 m0.0...0.0.16.85.80.0.9.18.6..11.210.612.34.713.99.215.06.265.927.86.86.512.011.320.28.140.834.217.511.20.0.0.0.15.610.113.512.810.05.59.25.136.529.313.87.412.81.8
601-800 m8.37.9..100.0.10.14.70.0.28.013.4..22.413.96.23.529.512.339.28.50.0.17.611.612.011.333.09.10.0.25.811.40.0.23.211.90.0.13.512.832.48.56.24.20.0.31.19.818.32.0
fino ai 600 m91.77.9..0.0.9.74.6100.0.0.0...0.0.0.0.48.813.224.37.50.0.0.0.0.0.13.47.159.234.243.914.00.0.76.811.96.36.10.0.16.86.88.44.763.529.355.110.420.82.1
totale100.0...100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.1.00.50.0.0.0...0.0.14.82.00.0.0.0.0.0.0.0.0.0.1.31.30.0.0.0.0.0.0.0.2.81.04.63.20.0.15.02.40.0.0.0.4.00.4
1601-1800 m0.0.0.0.0.0.7.81.40.0.0.0...6.53.718.42.20.0.1.11.10.0.14.77.94.83.42.61.80.0.0.0.0.0.0.0.5.91.50.0.2.91.320.02.70.0.0.0.7.10.5
1401-1600 m0.0.0.0.0.0.11.61.60.0.7.12.6..9.44.622.62.40.0.6.62.60.0.12.56.727.07.710.73.60.0.0.0.3.52.50.0.14.92.322.76.712.82.516.82.50.0.0.0.11.40.7
1201-1400 m0.0.37.229.30.0.11.61.60.0.13.83.4..9.04.317.52.20.0.10.93.217.56.514.77.932.98.313.74.00.0.0.0.28.05.90.0.16.12.321.96.424.13.211.22.10.0.0.0.12.70.7
1001-1200 m0.0.0.0.26.513.216.21.80.0.12.63.2..36.47.214.02.010.44.016.33.857.08.816.57.915.06.319.54.50.0.4.33.031.26.20.0.18.22.425.37.018.73.012.12.223.821.94.32.115.00.7
801-1000 m0.0.0.0.50.714.214.71.817.36.116.23.9..23.36.16.01.420.15.518.24.022.97.415.87.36.64.525.54.812.46.519.85.721.05.40.0.14.22.212.65.412.62.511.92.223.821.910.73.213.20.7
601-800 m15.43.562.829.322.812.217.61.921.46.928.44.7..8.13.95.61.336.76.526.64.50.0.22.38.911.75.614.73.732.210.340.36.910.94.230.76.813.62.210.35.017.62.89.11.90.0.23.94.416.30.8
fino ai 600 m84.63.50.0.0.0.19.52.061.38.021.94.3..7.44.11.30.632.86.420.24.12.62.63.53.52.12.112.13.555.410.935.56.85.33.069.36.814.22.22.62.611.32.44.01.352.325.661.15.020.20.8
totale100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.2.60.70.0.0.80.80.0.0.0.32.31.80.0.0.0.0.0.0.0.3.12.20.60.60.0.0.0.0.0.0.0.9.81.44.43.10.90.528.32.20.0.0.0.9.60.4
1601-1800 m0.0.0.0.0.0.4.90.90.0.0.0.0.0.12.95.321.81.60.0.2.61.50.0.19.917.817.54.65.41.60.0.0.0.0.90.90.0.13.31.613.45.14.31.119.52.00.0.0.0.8.90.4
1401-1600 m0.0.3.83.70.0.8.21.20.0.11.02.80.0.17.06.417.01.50.0.5.32.10.0.0.0.24.05.16.11.70.0.0.0.20.04.00.0.11.31.515.15.412.51.817.31.93.13.00.0.9.90.5
1201-1400 m0.0.30.78.59.75.411.01.30.0.16.53.20.0.27.57.210.61.20.0.8.92.614.23.10.0.12.13.821.32.90.0.4.51.921.54.10.0.10.91.518.05.822.22.212.21.64.14.10.0.11.40.5
1001-1200 m0.0.31.28.420.06.516.41.51.91.916.93.20.0.19.26.67.71.113.22.516.83.437.84.019.917.817.04.814.92.50.0.13.42.723.24.20.0.13.31.621.46.017.42.011.21.628.98.90.60.613.20.5
801-1000 m0.0.28.47.753.28.421.81.814.44.824.83.80.0.12.85.45.10.922.83.823.74.032.23.933.320.312.94.220.72.88.24.710.72.918.33.91.21.212.91.610.54.511.61.76.81.237.39.84.81.813.70.5
601-800 m21.33.45.84.217.15.918.81.733.46.416.73.40.0.5.74.03.80.739.34.527.04.114.33.013.412.96.73.317.92.629.87.536.54.310.63.220.05.012.41.56.33.619.92.03.20.919.37.938.64.015.70.6
fino ai 600 m78.73.40.0.0.0.16.31.650.36.813.43.1100.0.4.93.41.70.524.84.015.73.31.51.013.412.96.83.013.12.362.08.034.94.25.42.378.85.116.21.810.94.711.21.61.40.67.34.956.04.117.50.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.1.90.40.0.0.40.40.0.0.0.26.01.40.0.0.0.0.0.0.0.1.81.30.70.50.0.0.0.0.0.0.0.7.21.04.22.10.60.323.71.60.0.0.0.7.40.3
1601-1800 m0.0.0.0.0.0.6.30.80.0.0.40.40.0.8.62.920.11.30.0.1.70.80.0.11.05.212.03.04.91.30.0.0.0.0.50.50.0.10.51.16.62.63.60.819.11.50.0.0.0.8.00.3
1401-1600 m0.0.3.53.40.0.10.20.90.0.9.61.90.0.12.73.619.21.20.0.5.91.50.0.12.35.223.04.08.81.60.0.0.0.15.22.70.0.13.01.317.44.012.61.417.51.52.52.50.0.10.70.4
1201-1400 m0.0.31.38.17.04.011.21.00.0.16.12.20.0.19.73.912.91.10.0.9.71.814.62.716.36.121.94.017.62.20.0.3.41.324.93.20.0.12.81.223.54.422.31.711.81.33.33.30.0.12.00.4
1001-1200 m0.0.28.67.821.46.016.51.11.11.114.72.20.0.27.14.710.10.912.01.915.22.241.63.621.36.517.03.714.92.00.0.10.41.925.93.30.0.15.31.321.64.317.61.611.41.225.77.71.90.913.70.4
801-1000 m0.0.26.07.251.77.418.81.214.83.620.42.60.0.17.93.85.70.721.33.020.42.631.03.315.65.610.83.021.92.310.94.013.72.618.22.90.70.713.41.311.63.411.81.48.61.135.88.67.71.713.50.4
601-800 m18.52.410.65.320.05.518.01.227.14.522.12.70.0.8.42.84.40.637.83.528.62.811.22.319.66.48.72.818.32.029.55.936.83.510.22.324.33.912.61.28.62.919.91.65.30.915.56.432.72.916.10.4
fino ai 600 m81.52.40.0.0.0.17.31.257.05.016.22.4100.0.5.72.51.50.428.93.318.62.41.71.03.92.64.71.912.81.859.66.435.73.45.11.775.03.915.31.36.52.611.61.32.70.617.16.657.73.118.60.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840189/306520
IFN2
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.20.212.88.68.30.0.4.52.5
1601-1800 m0.0.6.96.74.74.619.012.124.512.40.0.10.03.6
1401-1600 m14.813.642.813.228.49.851.115.832.313.423.320.733.75.7
1201-1400 m14.813.614.39.437.910.60.0.17.311.10.0.19.14.8
1001-1200 m0.0.21.611.019.18.60.0.8.68.323.320.713.24.1
801-1000 m0.0.14.39.40.0.9.79.38.68.326.722.77.53.2
601-800 m14.813.60.0.10.06.60.0.0.0.26.722.76.13.0
fino ai 600 m55.718.90.0.0.0.0.0.0.0.0.0.5.82.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.10.84.513.44.14.12.84.11.0
1601-1800 m0.0.7.52.84.22.415.85.122.25.113.14.69.81.5
1401-1600 m0.0.27.14.619.24.616.55.323.35.124.76.018.61.9
1201-1400 m2.61.825.04.526.05.116.35.314.44.218.65.317.51.9
1001-1200 m10.13.619.44.121.54.812.64.814.54.213.44.715.71.8
801-1000 m9.83.59.23.121.04.812.44.75.62.77.83.711.01.6
601-800 m13.94.19.33.16.62.811.84.66.72.98.13.99.41.4
fino ai 600 m63.65.72.31.61.61.63.82.70.0.10.24.313.91.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.20.50.0.13.22.223.32.35.21.35.20.4
1601-1800 m0.0.6.51.11.60.721.22.621.42.36.61.47.10.5
1401-1600 m1.00.314.91.68.51.623.32.722.12.310.61.810.80.6
1201-1400 m3.70.619.81.821.72.315.92.314.01.914.32.012.90.7
1001-1200 m7.10.923.31.923.02.38.11.88.11.520.02.314.00.7
801-1000 m14.71.221.51.823.92.410.21.97.91.414.02.015.80.7
601-800 m32.41.610.81.415.01.94.91.43.10.913.42.017.20.7
fino ai 600 m41.11.72.20.76.41.43.11.00.0.15.92.117.00.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.3.10.91.30.834.43.132.12.810.71.68.10.5
1601-1800 m0.0.10.21.57.11.713.42.225.12.614.51.97.60.5
1401-1600 m1.50.316.21.89.82.011.62.114.22.114.11.98.10.5
1201-1400 m6.30.715.91.814.62.311.22.19.51.711.21.79.70.6
1001-1200 m11.80.917.61.919.02.615.22.46.71.512.11.713.10.6
801-1000 m12.00.919.92.027.22.96.61.65.91.411.21.713.20.6
601-800 m26.41.214.41.815.22.34.51.35.11.311.41.717.80.7
fino ai 600 m42.11.42.70.85.61.53.01.11.40.714.81.922.30.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.1.80.40.50.322.31.825.61.67.81.06.50.3
1601-1800 m0.0.8.10.94.00.817.31.623.01.610.91.27.60.3
1401-1600 m1.30.216.91.210.91.218.11.619.21.513.41.310.30.4
1201-1400 m5.20.518.61.220.21.513.61.512.31.213.01.211.80.4
1001-1200 m9.90.620.61.221.31.611.51.48.21.015.71.313.70.4
801-1000 m12.90.719.61.223.91.68.91.26.90.912.31.214.10.4
601-800 m28.21.011.91.013.91.35.30.94.20.712.11.216.80.5
fino ai 600 m42.51.02.40.55.30.93.10.70.60.314.81.319.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840190/306521
IFN2
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.22.313.99.59.00.0.4.72.7
1601-1800 m0.0.6.96.74.94.810.510.026.913.40.0.9.03.5
1401-1600 m14.813.642.813.229.810.256.416.535.314.323.320.735.35.9
1201-1400 m14.813.614.39.434.910.70.0.18.912.00.0.18.54.8
1001-1200 m0.0.21.611.020.09.00.0.9.59.023.320.713.84.3
801-1000 m0.0.14.39.40.0.10.710.20.0.26.722.76.33.0
601-800 m14.813.60.0.10.46.90.0.0.0.26.722.76.43.1
fino ai 600 m55.718.90.0.0.0.0.0.0.0.0.0.6.13.0
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.10.84.512.14.32.42.43.61.0
1601-1800 m0.0.7.82.84.72.615.85.122.55.512.64.89.71.5
1401-1600 m0.0.28.04.818.34.816.55.322.35.527.96.618.82.0
1201-1400 m1.41.423.84.627.35.516.35.316.84.914.65.117.11.9
1001-1200 m10.53.720.14.323.95.212.64.815.24.715.15.316.71.9
801-1000 m10.23.68.33.016.94.612.44.74.82.76.73.79.91.5
601-800 m14.54.39.73.27.33.211.84.66.33.19.14.49.81.5
fino ai 600 m63.45.82.41.71.71.73.82.70.0.11.54.814.51.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.10.50.0.13.62.323.02.43.91.24.90.4
1601-1800 m0.0.6.11.11.40.722.52.719.32.36.11.46.70.5
1401-1600 m1.00.415.01.68.21.623.42.823.12.410.51.810.70.6
1201-1400 m3.70.719.61.821.62.314.72.314.82.115.22.112.80.7
1001-1200 m7.20.922.91.923.02.48.21.87.71.519.62.413.80.7
801-1000 m14.51.222.01.924.32.510.02.08.41.514.12.116.00.7
601-800 m32.71.611.31.515.82.15.21.53.51.014.22.117.90.8
fino ai 600 m40.91.72.10.75.81.42.40.90.0.16.32.217.20.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.2.50.81.50.934.63.231.92.99.11.67.60.5
1601-1800 m0.0.9.91.67.01.813.62.324.82.815.02.07.40.5
1401-1600 m1.40.315.31.89.02.010.22.112.82.113.92.07.40.5
1201-1400 m5.90.716.01.913.32.411.82.29.51.912.21.99.60.6
1001-1200 m11.40.918.22.019.62.715.22.57.71.712.01.813.10.6
801-1000 m12.00.920.22.126.83.16.81.76.31.611.31.813.30.7
601-800 m26.71.315.31.916.52.54.41.35.81.410.81.818.40.8
fino ai 600 m42.61.42.60.96.31.73.31.21.20.715.62.123.30.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.1.50.40.50.322.41.825.31.76.30.96.10.3
1601-1800 m0.0.7.80.93.80.817.91.722.01.710.81.27.20.3
1401-1600 m1.20.216.81.210.41.217.81.719.11.613.51.310.00.4
1201-1400 m5.00.518.51.219.81.613.31.513.01.413.61.311.70.4
1001-1200 m9.70.620.71.321.81.711.41.48.41.115.71.413.70.4
801-1000 m12.90.719.91.323.51.78.91.27.11.012.31.314.20.5
601-800 m28.61.012.51.014.91.45.41.04.60.812.31.317.40.5
fino ai 600 m42.71.02.30.55.30.92.90.70.50.315.51.419.80.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840191/306522
IFN2
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN2
stato1993/95
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.18.411.78.07.70.0.4.02.2
1601-1800 m0.0.6.46.23.73.717.011.022.511.50.0.8.83.2
1401-1600 m14.813.646.612.926.18.546.215.137.613.423.220.633.85.4
1201-1400 m14.813.613.48.840.79.59.48.916.010.30.0.22.14.7
1001-1200 m0.0.20.210.422.18.00.0.8.07.723.220.614.14.0
801-1000 m0.0.13.48.80.0.9.08.58.07.726.822.76.72.9
601-800 m14.813.60.0.7.35.00.0.0.0.26.822.75.32.6
fino ai 600 m55.718.90.0.0.0.0.0.0.0.0.0.5.22.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.8.93.814.94.04.12.84.31.0
1601-1800 m0.0.6.62.44.92.416.94.923.34.714.54.810.41.4
1401-1600 m0.0.25.74.318.44.320.35.222.84.624.35.918.61.8
1201-1400 m2.51.723.84.228.85.017.04.915.64.018.15.218.01.8
1001-1200 m9.23.320.73.921.64.510.54.112.03.613.24.715.11.7
801-1000 m10.23.410.03.019.04.413.44.45.92.67.73.711.01.5
601-800 m12.83.810.13.05.92.69.93.85.52.48.03.98.71.3
fino ai 600 m65.45.43.01.71.41.43.22.20.0.10.14.313.71.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.30.50.0.12.92.024.12.25.51.25.30.4
1601-1800 m0.0.6.11.02.00.721.42.520.12.16.71.47.00.5
1401-1600 m1.10.313.61.49.21.522.42.522.02.111.11.710.60.6
1201-1400 m3.50.621.01.720.42.116.02.213.61.813.61.912.80.6
1001-1200 m7.00.823.31.823.22.29.11.79.41.518.92.114.20.6
801-1000 m14.51.121.61.725.02.210.61.88.11.314.31.916.00.7
601-800 m32.91.511.21.313.81.84.41.22.80.813.41.917.20.7
fino ai 600 m41.01.61.90.66.51.33.21.00.0.16.42.017.00.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.3.00.81.50.833.52.932.52.710.51.58.10.5
1601-1800 m0.0.10.31.47.61.614.32.123.42.415.31.87.70.5
1401-1600 m1.40.317.21.89.51.811.21.913.92.013.21.78.00.5
1201-1400 m6.50.616.01.713.62.111.62.09.31.612.21.79.90.5
1001-1200 m11.60.817.51.819.42.415.22.27.51.512.71.713.20.6
801-1000 m11.40.919.51.926.32.76.91.56.41.411.01.613.00.6
601-800 m27.31.213.91.616.12.24.41.25.61.311.21.618.20.7
fino ai 600 m41.81.32.60.86.01.43.01.01.30.713.91.822.00.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.1.80.40.60.321.61.626.21.57.90.96.50.3
1601-1800 m0.0.7.80.84.40.817.81.521.81.511.51.17.60.3
1401-1600 m1.30.216.61.110.91.117.81.519.21.413.11.210.20.4
1201-1400 m5.20.419.21.219.61.414.01.412.11.213.11.211.90.4
1001-1200 m9.70.520.71.221.61.511.71.38.91.015.41.213.80.4
801-1000 m12.60.719.61.123.91.59.21.17.20.912.31.214.10.4
601-800 m29.00.912.00.913.51.24.80.84.10.712.01.116.90.4
fino ai 600 m42.31.02.30.55.50.83.00.70.50.314.71.219.00.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840192/306523
IFN3
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.18.47.44.94.85.65.42.50.9
1601-1800 m0.0.3.62.55.94.010.15.54.74.65.95.73.01.0
1401-1600 m2.31.325.96.023.57.324.98.233.210.217.59.214.62.1
1201-1400 m1.61.125.35.929.67.814.16.627.19.517.89.313.42.0
1001-1200 m5.42.020.05.45.84.010.75.913.77.422.29.910.31.8
801-1000 m11.12.715.35.011.95.67.75.212.36.712.88.411.81.9
601-800 m33.24.09.94.220.36.93.83.84.14.012.88.421.12.4
fino ai 600 m46.44.30.0.3.13.010.35.70.0.5.65.423.32.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.00.50.50.514.12.810.92.33.01.12.90.4
1601-1800 m0.0.8.71.42.71.216.22.920.23.07.11.76.40.6
1401-1600 m1.30.416.71.89.82.218.43.125.13.216.42.511.20.7
1201-1400 m3.90.720.02.018.92.811.92.619.32.915.42.412.50.8
1001-1200 m7.71.019.22.025.93.210.82.512.82.417.12.513.90.8
801-1000 m10.81.217.01.925.53.213.92.87.21.914.62.414.00.8
601-800 m26.81.715.01.813.52.49.82.34.51.512.12.217.40.9
fino ai 600 m49.61.92.40.83.21.34.91.60.0.14.22.321.60.9
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.2.10.60.60.426.92.532.92.38.21.48.20.5
1601-1800 m0.0.7.51.24.21.119.42.223.72.113.21.78.10.5
1401-1600 m1.10.315.81.69.41.516.82.115.71.811.61.68.90.5
1201-1400 m5.90.616.51.719.32.014.02.09.41.412.41.711.00.5
1001-1200 m11.20.822.11.921.22.111.81.86.21.214.51.813.80.6
801-1000 m14.21.022.71.923.62.26.51.46.81.211.01.614.50.6
601-800 m29.11.310.91.415.11.83.41.04.71.012.41.717.10.6
fino ai 600 m38.51.32.40.76.61.31.20.60.70.416.71.918.40.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.1.50.40.50.322.41.825.31.76.30.96.10.3
1601-1800 m0.0.7.80.93.80.817.91.722.01.710.81.27.20.3
1401-1600 m1.20.216.81.210.41.217.81.719.11.613.51.310.00.4
1201-1400 m5.00.518.51.219.81.613.31.513.01.413.61.311.70.4
1001-1200 m9.70.620.71.321.81.711.41.48.41.115.71.413.70.4
801-1000 m12.90.719.91.323.51.78.91.27.11.012.31.314.20.5
601-800 m28.61.012.51.014.91.45.41.04.60.812.31.317.40.5
fino ai 600 m42.71.02.30.55.30.92.90.70.50.315.51.419.80.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840193/306524
IFN3
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.20.47.410.55.715.87.34.11.1
1601-1800 m0.0.4.92.74.93.49.45.110.25.67.85.33.91.1
1401-1600 m2.21.328.05.824.26.726.88.137.78.919.57.916.62.1
1201-1400 m2.21.223.95.429.57.113.16.119.77.212.16.613.01.8
1001-1200 m5.82.019.45.04.83.310.05.59.95.519.17.710.01.7
801-1000 m10.62.613.54.415.05.67.14.89.05.013.07.011.41.8
601-800 m32.63.910.44.019.26.13.63.53.03.08.75.919.62.2
fino ai 600 m46.64.20.0.2.62.59.65.30.0.3.83.721.52.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.00.50.50.515.62.711.72.24.81.33.60.4
1601-1800 m0.0.9.01.42.51.117.92.821.52.87.81.67.20.6
1401-1600 m1.30.418.01.810.62.217.62.823.82.916.72.311.80.7
1201-1400 m4.10.719.11.918.12.711.02.318.02.616.22.212.50.7
1001-1200 m7.71.019.11.927.33.111.72.413.32.317.62.314.40.8
801-1000 m10.71.216.81.824.93.011.62.37.11.812.92.113.40.8
601-800 m26.81.714.41.712.62.39.92.14.71.410.91.916.60.8
fino ai 600 m49.41.92.60.83.61.34.61.50.0.13.02.120.50.9
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.3.20.80.80.428.32.434.52.113.01.59.80.5
1601-1800 m0.0.9.11.25.01.118.62.024.32.013.81.68.90.5
1401-1600 m1.30.316.41.611.21.616.92.015.61.711.61.59.60.5
1201-1400 m6.20.716.61.619.81.913.71.88.91.312.11.511.20.5
1001-1200 m11.40.820.91.720.32.011.21.75.91.113.31.513.40.6
801-1000 m14.31.021.21.822.62.16.91.36.01.110.91.414.00.6
601-800 m28.71.210.11.313.81.73.00.94.20.910.31.415.90.6
fino ai 600 m38.11.32.40.76.51.21.30.60.60.415.01.617.20.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.2.10.50.60.323.81.826.71.610.21.17.40.3
1601-1800 m0.0.8.80.94.20.817.91.622.91.611.51.18.10.3
1401-1600 m1.30.217.71.211.81.217.61.618.91.513.71.210.70.4
1201-1400 m5.30.518.11.219.91.512.81.412.01.213.51.211.80.4
1001-1200 m9.80.620.11.221.51.611.31.38.31.015.01.313.50.4
801-1000 m12.90.718.91.222.81.68.41.16.50.911.71.213.60.4
601-800 m28.31.011.91.013.81.35.30.94.30.710.51.116.30.5
fino ai 600 m42.41.02.30.55.30.92.80.70.40.213.91.218.60.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840194/306525
IFN1
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato1983/85
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.12.86.017.77.20.0.3.21.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.12.48.38.45.70.0.21.49.511.510.97.97.612.35.821.67.84.14.07.71.6
1401-1600 m3.73.60.0.0.0.0.0.0.0.9.96.619.88.03.73.633.611.223.114.214.19.428.28.035.79.13.93.813.92.1
1201-1400 m17.17.00.0.9.38.80.0.0.0.34.511.315.97.424.08.616.68.721.913.928.212.19.55.23.73.711.86.413.82.1
1001-1200 m14.56.70.0.10.510.00.0.0.0.23.49.629.19.327.18.90.0.10.49.820.212.218.86.913.86.419.37.815.02.2
801-1000 m29.18.212.58.429.514.57.47.15.95.819.79.021.78.629.49.322.59.821.813.623.311.69.55.27.55.133.39.519.62.4
601-800 m15.96.518.89.919.412.433.113.721.39.50.0.5.14.97.95.45.85.711.310.66.36.13.03.00.0.11.96.59.81.8
fino ai 600 m19.77.268.611.731.214.959.614.272.710.40.0.0.0.7.95.40.0.0.0.0.0.5.84.00.0.15.77.217.12.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.16.86.228.66.48.35.66.81.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.10.47.214.36.60.0.5.85.60.0.10.87.215.45.85.83.216.77.76.51.4
1401-1600 m4.44.30.0.0.0.0.0.0.0.36.411.13.73.617.99.435.811.710.39.710.06.823.26.813.54.812.76.912.31.8
1201-1400 m12.76.90.0.0.0.0.0.0.0.29.210.318.87.610.47.018.29.59.89.315.78.310.44.924.46.112.76.912.71.8
1001-1200 m21.98.60.0.0.0.3.33.30.0.17.58.232.18.923.210.323.910.448.915.827.210.413.05.47.73.717.47.914.91.9
801-1000 m16.17.40.0.24.312.49.75.42.62.66.56.320.18.030.911.35.04.910.39.716.78.713.45.611.94.69.06.112.31.8
601-800 m40.910.022.414.041.714.325.77.936.98.10.0.11.16.05.35.211.47.610.910.319.68.97.94.48.23.98.96.017.12.0
fino ai 600 m3.93.977.614.033.913.861.28.860.58.20.0.0.0.12.28.10.0.9.89.30.0.0.0.0.0.14.37.617.42.0
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.
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.90.90.30.30.0.1.51.10.0.0.0.17.22.722.32.47.41.45.00.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.4.12.13.01.00.70.715.53.24.02.38.03.519.42.821.62.49.21.66.90.5
1401-1600 m2.20.90.0.5.02.40.0.0.0.18.04.211.11.86.31.929.64.014.14.114.24.615.82.621.42.415.12.010.70.6
1201-1400 m7.21.60.0.1.31.30.50.50.0.25.64.616.22.218.43.017.63.324.65.017.34.919.22.811.91.914.42.011.60.6
1001-1200 m23.22.50.0.2.51.70.50.51.50.829.84.723.92.522.43.216.83.220.24.621.65.410.32.29.31.717.62.114.10.7
801-1000 m23.62.59.73.114.33.86.31.83.11.118.24.123.62.629.33.512.32.719.84.731.95.49.72.18.01.510.41.714.40.7
601-800 m28.62.627.34.737.15.434.93.529.32.83.31.818.92.318.43.04.31.711.63.85.72.85.61.64.51.211.51.817.60.7
fino ai 600 m15.32.163.05.139.85.557.73.666.12.90.0.3.01.14.51.72.51.45.72.71.31.32.71.21.00.614.31.919.60.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.2.31.10.0.7.82.67.85.31.81.828.72.828.62.75.11.37.50.5
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.32.74.01.50.70.713.73.37.65.212.64.417.02.325.82.712.51.97.60.5
1401-1600 m2.20.70.0.3.11.50.0.0.0.20.74.88.42.16.62.119.63.925.68.519.25.817.82.316.12.311.81.98.80.6
1201-1400 m17.11.80.0.2.41.40.80.80.0.22.94.611.42.517.83.122.24.117.97.220.25.810.31.913.42.111.81.911.30.6
1001-1200 m28.22.11.01.02.81.40.90.90.50.519.14.716.22.821.03.314.53.518.47.514.15.111.32.06.91.613.62.013.00.7
801-1000 m22.22.08.12.812.32.96.12.13.41.218.64.633.63.724.23.67.02.57.75.216.25.37.51.65.11.414.32.113.80.7
601-800 m18.01.822.64.246.94.438.04.324.02.812.44.019.63.222.13.412.33.17.14.812.44.44.81.34.11.214.12.017.80.8
fino ai 600 m12.31.668.34.732.54.154.24.472.13.00.0.4.51.77.62.32.71.68.05.23.62.52.80.90.0.16.92.220.30.8
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.
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.41.00.40.0.3.71.21.81.20.60.622.61.825.21.76.10.96.10.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.41.74.20.90.60.414.62.15.12.010.02.417.51.622.11.610.81.27.20.3
1401-1600 m2.30.50.0.3.41.20.0.0.0.20.12.810.21.36.81.326.42.717.13.515.43.118.11.719.21.613.11.310.10.4
1201-1400 m13.41.20.0.2.21.00.60.40.0.25.93.014.71.518.22.019.32.421.63.619.13.213.51.513.21.313.11.311.70.4
1001-1200 m25.61.40.50.52.91.10.90.50.90.424.12.922.01.822.32.115.22.221.43.719.53.311.51.48.41.115.91.413.70.4
801-1000 m22.81.58.81.914.42.36.61.33.30.817.32.526.72.027.32.410.51.716.43.423.63.28.91.27.11.012.91.314.30.5
601-800 m22.51.424.32.942.03.335.22.527.21.95.91.718.01.718.52.07.91.510.52.89.92.35.20.94.40.712.61.317.20.5
fino ai 600 m13.41.266.53.235.03.156.82.668.52.00.0.3.20.86.41.32.30.96.12.11.91.12.70.70.50.315.51.419.60.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840195/306526
IFN3
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN3
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.23.77.311.95.614.06.54.41.1
1601-1800 m0.0.6.62.94.53.18.54.78.74.87.04.84.01.0
1401-1600 m2.01.122.74.822.76.323.57.335.18.117.67.214.81.8
1201-1400 m2.01.127.25.129.66.911.55.416.76.311.06.013.21.7
1001-1200 m5.91.919.94.66.43.68.84.914.46.023.97.911.21.6
801-1000 m12.32.613.74.016.65.79.25.110.75.115.47.012.91.8
601-800 m32.03.79.93.517.85.76.24.22.62.57.75.218.92.0
fino ai 600 m45.84.00.0.2.42.38.44.70.0.3.53.420.62.1
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.90.41.30.815.02.413.82.25.81.34.00.4
1601-1800 m0.0.8.71.32.21.020.02.720.12.67.11.57.10.5
1401-1600 m1.30.417.31.710.02.016.82.522.92.716.12.111.30.7
1201-1400 m4.30.720.01.817.92.511.22.117.52.416.62.112.70.7
1001-1200 m8.20.920.61.827.92.912.12.213.92.217.52.115.00.7
801-1000 m11.21.117.11.723.52.811.92.26.61.612.01.913.40.7
601-800 m26.51.613.11.612.72.19.11.95.31.412.31.916.40.8
fino ai 600 m48.61.82.20.74.41.44.01.30.0.12.71.920.10.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.3.30.70.70.428.32.233.22.012.81.49.60.4
1601-1800 m0.0.9.41.25.01.019.52.023.31.813.41.58.90.4
1401-1600 m1.40.316.91.59.91.417.31.916.91.612.81.49.90.5
1201-1400 m6.50.617.01.520.71.812.21.69.61.311.81.411.40.5
1001-1200 m11.50.819.61.620.31.811.21.66.41.113.41.513.30.5
801-1000 m13.80.921.41.623.21.96.81.25.71.010.91.413.90.5
601-800 m28.61.210.21.213.01.53.20.94.10.810.51.315.70.6
fino ai 600 m38.11.22.30.67.31.21.40.60.90.414.31.517.20.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.2.10.40.80.323.71.626.51.510.31.07.40.3
1601-1800 m0.0.9.00.84.10.719.11.521.71.410.91.08.00.3
1401-1600 m1.40.217.41.110.71.117.51.519.41.414.11.210.70.4
1201-1400 m5.40.418.91.120.41.411.81.312.31.113.51.112.00.4
1001-1200 m10.10.520.01.121.81.511.41.29.01.015.21.213.80.4
801-1000 m12.90.719.11.122.91.58.61.16.20.811.41.113.70.4
601-800 m28.10.911.40.913.21.25.30.94.40.711.11.016.20.4
fino ai 600 m42.11.02.10.46.10.92.70.60.60.313.41.118.40.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840196/306527
IFN4
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.1.51.50.0.5.83.219.35.23.82.65.41.3
1601-1800 m0.0.9.63.72.22.215.34.729.05.95.53.111.01.7
1401-1600 m0.0.17.54.813.45.112.14.312.94.310.84.211.51.8
1201-1400 m2.22.225.35.528.66.720.65.320.75.318.45.319.62.2
1001-1200 m6.33.516.14.719.45.814.64.78.33.618.75.313.91.9
801-1000 m10.14.318.25.020.76.113.84.66.83.313.44.713.81.9
601-800 m27.26.411.94.213.25.014.24.63.02.19.84.212.81.9
fino ai 600 m54.17.20.0.2.52.53.72.60.0.19.55.512.11.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.80.60.60.416.12.317.22.25.21.14.70.4
1601-1800 m0.0.7.01.13.11.022.32.621.52.47.31.27.40.5
1401-1600 m0.90.319.21.710.51.720.82.523.22.512.51.611.90.6
1201-1400 m2.80.620.31.818.92.112.12.015.02.115.01.712.40.6
1001-1200 m7.80.920.81.821.92.311.11.99.61.716.81.814.00.7
801-1000 m12.51.117.11.725.32.410.11.97.31.513.31.714.30.7
601-800 m31.11.611.61.413.71.96.01.46.21.413.51.617.20.7
fino ai 600 m44.91.72.10.75.91.31.50.70.0.16.51.818.10.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.2.60.80.80.535.32.935.12.418.82.210.10.5
1601-1800 m0.0.10.91.55.91.414.12.123.02.218.82.38.30.5
1401-1600 m1.70.416.11.713.22.015.72.316.61.915.92.19.60.5
1201-1400 m7.00.714.51.719.72.411.92.08.51.410.51.810.30.6
1001-1200 m11.30.819.81.921.32.410.81.97.31.311.81.913.00.6
801-1000 m13.31.021.11.920.22.45.61.45.81.28.91.713.00.6
601-800 m26.51.212.21.613.92.02.71.03.00.86.21.415.90.7
fino ai 600 m40.31.32.90.85.11.34.01.10.80.59.11.719.80.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.2.10.50.60.323.81.826.71.610.21.17.40.3
1601-1800 m0.0.8.80.94.20.817.91.622.91.611.51.18.10.3
1401-1600 m1.30.217.71.211.81.217.61.618.91.513.71.210.70.4
1201-1400 m5.30.518.11.219.91.512.81.412.01.213.51.211.80.4
1001-1200 m9.80.620.11.221.51.611.31.38.31.015.01.313.50.4
801-1000 m12.90.718.91.222.81.68.41.16.50.911.71.213.60.4
601-800 m28.31.011.91.013.81.35.30.94.30.710.51.116.30.5
fino ai 600 m42.41.02.30.55.30.92.80.70.40.213.91.218.60.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840197/306528
IFN3
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.23.07.610.55.715.27.04.31.1
1601-1800 m0.0.7.73.34.93.49.15.010.25.67.55.14.41.1
1401-1600 m2.21.326.35.524.26.725.97.937.78.918.87.616.22.0
1201-1400 m2.21.223.85.229.57.112.76.019.77.211.76.413.01.8
1001-1200 m5.82.018.24.84.83.39.75.39.95.522.18.010.11.6
801-1000 m10.52.614.34.415.05.66.94.79.05.012.56.711.51.8
601-800 m32.33.99.83.819.26.13.43.43.03.08.45.719.22.2
fino ai 600 m47.04.20.0.2.62.59.35.20.0.3.73.621.32.2
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.00.50.50.515.52.612.02.25.01.33.70.4
1601-1800 m0.0.8.81.42.51.117.82.821.12.87.51.67.10.6
1401-1600 m1.30.418.01.810.42.118.02.824.32.916.12.211.80.7
1201-1400 m4.00.719.11.918.32.711.02.317.72.616.42.212.40.7
1001-1200 m8.01.019.71.927.73.111.72.313.52.318.12.314.80.8
801-1000 m10.61.216.51.824.93.011.62.37.01.712.82.013.30.8
601-800 m26.71.714.41.712.32.29.92.14.61.411.21.916.60.8
fino ai 600 m49.41.92.50.83.51.34.61.50.0.12.92.020.40.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.3.30.80.80.428.72.434.22.113.01.59.80.5
1601-1800 m0.0.9.31.24.91.118.72.024.21.913.61.58.90.5
1401-1600 m1.30.316.41.610.91.516.72.015.51.612.31.59.60.5
1201-1400 m6.30.716.51.619.81.913.61.89.11.311.91.511.30.5
1001-1200 m11.50.820.91.719.81.911.11.76.01.113.51.513.40.5
801-1000 m14.21.021.11.723.02.06.81.36.11.110.91.414.00.6
601-800 m28.71.210.01.314.01.73.00.94.10.910.21.415.80.6
fino ai 600 m37.91.32.40.76.81.21.30.60.80.414.71.617.10.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.2.20.50.60.324.11.826.61.610.21.07.40.3
1601-1800 m0.0.9.00.94.10.817.91.622.71.511.21.18.10.3
1401-1600 m1.40.317.71.211.61.217.71.619.01.413.81.210.70.4
1201-1400 m5.30.518.01.220.01.512.71.412.11.213.41.211.80.4
1001-1200 m10.00.620.31.221.31.511.21.38.41.015.41.213.70.4
801-1000 m12.80.718.81.223.11.68.41.16.50.911.71.113.60.4
601-800 m28.30.911.81.013.81.35.30.94.20.710.51.116.20.5
fino ai 600 m42.31.02.30.55.50.92.80.70.50.313.71.218.50.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840198/306529
IFN1
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato1983/85
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.12.16.618.68.40.0.3.01.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.7.06.88.86.00.0.22.710.014.813.810.29.715.77.324.69.55.75.58.21.8
1401-1600 m4.03.90.0.0.0.0.0.0.0.6.26.020.78.34.84.735.711.629.517.58.98.624.48.728.39.85.45.312.82.2
1201-1400 m18.37.40.0.0.0.0.0.0.0.43.713.216.67.726.410.217.79.228.017.136.515.08.25.65.04.816.58.715.32.4
1001-1200 m11.86.30.0.14.913.70.0.0.0.24.411.130.49.725.59.90.0.13.312.426.215.120.18.013.67.326.910.315.52.4
801-1000 m31.28.713.79.141.618.78.17.86.26.018.710.018.28.232.910.923.910.30.0.10.09.58.25.610.06.734.511.319.12.6
601-800 m17.07.020.610.714.313.336.314.622.49.90.0.5.35.10.0.0.0.14.513.38.27.93.93.80.0.5.45.39.11.9
fino ai 600 m17.77.265.712.529.217.555.715.171.410.80.0.0.0.10.47.00.0.0.0.0.0.7.45.10.0.5.65.417.02.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.17.26.327.06.48.75.96.71.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.10.47.216.17.40.0.5.85.60.0.6.56.215.86.05.93.313.17.16.21.3
1401-1600 m4.44.30.0.0.0.0.0.0.0.36.411.14.24.117.99.435.811.712.912.011.17.523.87.013.74.913.27.112.71.9
1201-1400 m12.76.90.0.0.0.0.0.0.0.29.210.317.37.910.47.018.29.512.311.517.59.110.65.125.06.213.37.112.91.9
1001-1200 m21.98.60.0.0.0.3.33.30.0.17.58.232.39.523.210.323.910.461.217.430.311.310.65.17.93.818.28.214.82.0
801-1000 m16.17.40.0.26.513.39.75.42.62.66.56.317.68.030.911.35.04.90.0.12.78.213.75.712.24.79.46.311.81.8
601-800 m40.910.022.414.045.415.125.77.936.98.10.0.12.56.75.35.211.47.613.612.621.89.88.14.58.34.09.36.317.72.1
fino ai 600 m3.93.977.614.028.113.861.28.860.58.20.0.0.0.12.28.10.0.0.0.0.0.0.0.0.0.14.97.917.32.1
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.90.90.30.30.0.0.80.80.0.0.0.16.92.722.32.47.41.55.00.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.4.12.13.21.00.70.716.43.34.42.58.13.619.72.921.22.49.01.66.90.5
1401-1600 m2.20.90.0.5.02.40.0.0.0.18.04.211.51.96.41.930.34.112.44.114.44.716.12.722.12.515.22.010.80.6
1201-1400 m7.21.60.0.1.31.30.0.0.0.25.64.615.72.218.23.017.03.425.45.217.64.919.02.911.61.914.82.011.40.6
1001-1200 m23.02.50.0.2.51.80.50.51.50.829.84.724.42.622.43.216.03.320.34.821.95.510.52.29.31.716.92.114.00.7
801-1000 m23.82.59.73.114.53.96.41.83.21.118.24.123.72.628.83.612.32.818.64.830.75.49.42.17.91.59.91.714.30.7
601-800 m28.42.627.34.737.65.535.53.529.42.83.31.818.42.418.93.14.51.812.74.15.82.95.71.74.61.211.81.917.80.8
fino ai 600 m15.42.163.05.139.05.557.53.665.92.90.0.2.71.04.61.72.61.56.23.01.41.42.81.21.00.615.02.019.90.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.2.41.20.0.7.62.87.85.31.81.828.42.829.02.85.21.37.40.5
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.42.84.11.50.70.714.13.57.65.213.14.617.02.325.72.712.92.07.60.5
1401-1600 m2.30.70.0.3.21.60.0.0.0.21.04.88.02.06.72.119.64.125.68.517.95.817.42.416.02.312.21.98.70.6
1201-1400 m17.21.80.0.2.41.40.80.80.0.21.84.611.72.518.03.123.54.417.97.221.06.010.01.912.82.112.21.911.30.6
1001-1200 m27.82.11.01.02.21.20.90.90.50.519.34.715.52.821.33.414.03.618.47.514.75.311.42.07.21.613.42.012.80.7
801-1000 m22.42.08.12.812.63.06.22.23.51.218.94.633.43.823.93.66.62.67.75.216.95.57.81.75.01.413.72.113.80.7
601-800 m18.11.822.64.248.04.437.84.324.22.912.64.020.13.321.73.411.63.27.14.810.84.25.01.34.31.213.52.017.90.8
fino ai 600 m12.21.668.34.731.74.154.24.471.83.00.0.4.61.77.72.33.01.78.05.23.82.62.90.90.0.16.82.220.40.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.41.00.40.0.3.21.11.91.40.70.722.41.825.31.76.30.96.10.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.5.81.64.40.90.60.415.32.25.62.29.92.517.91.722.01.710.81.27.20.3
1401-1600 m2.40.60.0.3.61.20.0.0.0.20.12.910.41.37.01.427.12.816.93.614.83.117.81.719.11.613.51.310.10.4
1201-1400 m13.41.20.0.1.90.90.30.30.0.26.03.114.51.618.22.019.52.522.73.920.33.313.31.513.01.413.61.311.60.4
1001-1200 m25.31.40.50.52.61.10.90.50.90.424.33.022.11.822.22.214.72.222.43.920.63.511.41.48.41.115.71.413.60.4
801-1000 m23.01.58.81.914.92.46.71.33.40.817.32.626.42.027.12.410.51.813.23.322.03.28.91.27.11.012.31.314.10.5
601-800 m22.61.424.43.043.13.335.52.627.41.96.11.718.11.718.22.07.31.511.53.09.72.45.41.04.60.812.31.317.50.5
fino ai 600 m13.31.266.33.234.03.256.62.668.32.00.0.3.10.86.61.42.41.05.82.12.01.12.90.70.50.315.51.419.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840199/306530
IFN1
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN1
stato1983/85
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.72.919.25.22.22.23.00.7
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.44.411.14.30.0.11.75.516.08.57.04.814.94.120.85.44.43.17.51.1
1401-1600 m2.12.00.0.0.0.0.0.0.0.14.05.914.14.63.52.441.18.726.210.117.57.123.14.926.35.817.85.714.11.5
1201-1400 m16.35.30.0.8.85.90.0.0.0.43.58.514.34.717.75.125.07.715.88.431.68.713.44.010.54.111.24.715.01.5
1001-1200 m20.25.70.0.4.54.40.0.0.0.21.86.920.45.527.75.92.92.85.25.115.67.120.64.712.54.415.55.414.41.5
801-1000 m29.46.49.06.122.89.03.63.52.82.814.35.926.56.131.16.212.45.819.99.025.18.29.33.48.93.833.37.018.41.6
601-800 m11.24.322.38.836.110.337.89.525.67.00.0.13.74.812.84.56.94.717.08.93.13.16.83.01.71.76.73.712.21.4
fino ai 600 m20.85.668.79.827.89.658.69.771.67.30.0.0.0.7.33.50.0.0.0.0.0.5.22.50.0.8.94.315.41.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.16.14.322.84.09.84.26.51.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.83.811.44.10.0.6.73.74.24.18.84.920.14.613.63.39.84.27.91.1
1401-1600 m5.53.80.0.5.45.30.0.0.0.32.97.28.53.710.24.829.07.18.65.815.26.321.64.812.83.219.65.613.11.3
1201-1400 m11.15.20.0.4.84.70.0.0.0.30.67.121.55.319.76.334.37.426.59.312.35.79.33.418.33.717.65.315.21.4
1001-1200 m16.86.25.65.40.0.2.02.00.0.19.96.026.45.722.66.712.95.426.59.225.17.613.23.911.83.113.84.814.01.4
801-1000 m21.26.75.04.925.39.87.63.73.72.54.93.416.34.937.27.85.13.512.46.821.47.113.13.912.03.19.84.213.21.3
601-800 m35.07.816.88.944.611.129.76.426.76.12.72.612.24.35.03.412.15.09.16.214.05.85.32.68.62.75.93.314.11.4
fino ai 600 m10.44.972.710.519.88.960.66.969.76.42.32.23.72.55.33.70.0.12.76.93.13.01.31.30.0.13.84.816.01.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.20.20.0.1.50.70.80.80.0.17.42.020.21.67.01.04.70.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.4.11.43.50.80.90.518.62.44.41.87.92.518.12.121.51.710.11.27.10.4
1401-1600 m1.70.60.0.2.71.30.0.0.0.20.02.99.41.25.21.223.72.613.42.911.93.119.32.121.21.714.21.310.10.4
1201-1400 m8.61.20.0.1.41.00.50.40.0.24.93.117.51.618.32.018.12.325.23.722.13.917.82.012.91.414.81.412.00.4
1001-1200 m23.51.70.50.55.31.80.80.50.90.427.13.122.41.724.12.318.02.322.93.520.63.810.61.610.71.315.71.414.20.5
801-1000 m23.41.87.01.817.53.18.11.44.00.820.02.827.11.926.92.410.51.817.63.326.13.88.81.58.21.111.51.214.70.5
601-800 m28.91.927.73.238.13.933.82.424.91.92.51.116.21.618.02.07.31.610.22.65.92.25.21.14.50.812.71.317.00.5
fino ai 600 m13.91.564.83.435.03.856.82.570.32.01.10.83.80.86.51.32.30.95.42.05.62.12.80.90.80.414.11.320.20.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.80.81.20.60.0.5.31.64.22.90.90.927.41.931.02.07.11.17.60.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.9.12.44.91.21.20.716.12.68.13.918.93.819.61.723.41.912.41.48.00.4
1401-1600 m2.20.50.0.3.71.10.0.0.0.21.23.38.31.56.91.620.53.021.85.815.53.616.91.614.51.612.71.48.60.4
1201-1400 m17.71.30.0.3.60.90.40.40.0.20.23.111.71.714.52.120.63.013.84.917.63.711.11.413.01.511.81.311.10.4
1001-1200 m27.41.51.50.92.50.90.80.60.20.221.53.319.42.118.42.415.72.713.44.817.03.710.21.38.41.214.21.413.20.5
801-1000 m19.31.35.91.611.31.96.31.54.51.018.73.132.52.628.92.86.11.816.75.411.03.06.81.15.31.012.41.413.10.5
601-800 m20.51.323.93.040.72.939.73.127.42.18.62.317.12.121.42.510.32.29.64.112.23.05.00.94.00.913.31.417.90.5
fino ai 600 m12.91.168.83.238.22.952.73.167.92.20.0.5.01.28.61.85.41.612.44.76.92.43.00.70.40.316.11.520.60.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.50.30.50.20.0.2.60.71.40.80.30.321.61.324.71.27.00.76.00.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.31.24.80.70.90.416.41.66.21.612.11.918.81.221.61.110.90.87.50.2
1401-1600 m2.10.40.0.3.30.80.0.0.0.21.22.09.20.96.00.924.11.815.92.414.22.118.51.218.01.113.90.99.80.3
1201-1400 m14.20.90.0.3.10.70.40.20.0.25.32.115.61.116.91.320.61.822.02.720.22.313.51.113.30.913.50.912.00.3
1001-1200 m25.51.01.10.53.40.80.90.40.50.224.02.021.51.222.21.515.91.619.62.519.32.311.31.09.90.815.01.013.70.3
801-1000 m21.21.06.51.214.41.67.21.04.10.617.51.728.21.428.61.78.61.217.12.519.72.18.10.87.40.712.60.914.10.3
601-800 m23.61.025.22.039.82.235.81.826.01.34.41.016.11.118.11.48.71.210.62.08.91.65.20.74.50.512.50.917.00.3
fino ai 600 m13.50.867.22.235.92.155.71.969.31.40.70.44.00.67.31.03.10.77.21.75.31.33.00.50.50.214.80.919.90.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840200/306531
IFN2
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.22.313.99.59.00.0.4.82.7
1601-1800 m0.0.....0.0.0.0.0.0.15.013.70.0.0.0.0.0.16.114.910.510.026.913.40.0.8.93.5
1401-1600 m50.035.5....0.0.0.0.100.0.14.013.139.017.567.119.216.515.034.719.756.416.535.314.323.320.736.16.0
1201-1400 m50.035.5....0.0.0.0.0.0.28.116.936.617.10.0.33.019.432.219.00.0.18.912.00.0.18.04.7
1001-1200 m0.0.....0.0.0.0.0.0.28.917.224.515.316.415.115.614.417.015.40.0.9.59.023.320.713.44.2
801-1000 m0.0.....0.0.0.0.0.0.14.013.10.0.16.415.10.0.0.0.10.710.20.0.26.722.76.13.0
601-800 m0.0.....38.329.00.0.0.0.0.0.0.0.0.0.34.819.60.0.0.0.0.0.26.722.76.63.2
fino ai 600 m0.0.....61.729.0100.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.13.0
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.
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.84.512.14.32.42.43.61.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.2.22.24.44.323.18.38.05.40.0.15.85.122.55.512.64.89.81.5
1401-1600 m0.0.0.0.0.0.0.0.0.0.48.511.113.45.120.38.138.29.615.77.221.211.116.55.322.35.527.96.619.22.1
1201-1400 m7.47.10.0.0.0.0.0.0.0.35.910.621.86.523.48.514.86.930.79.129.112.016.35.316.84.914.65.117.01.9
1001-1200 m47.913.90.0.0.0.0.0.4.94.815.67.328.97.123.48.57.75.222.37.924.911.012.64.815.24.715.15.316.41.9
801-1000 m7.67.30.0.48.820.57.85.34.94.80.0.12.45.221.28.48.15.511.76.417.79.512.44.74.82.76.73.79.81.5
601-800 m15.29.938.929.135.119.713.17.09.56.40.0.18.96.47.45.04.04.011.66.20.0.11.84.66.33.19.14.410.11.6
fino ai 600 m22.011.361.129.116.114.979.28.380.68.60.0.2.42.40.0.4.14.00.0.7.06.83.82.70.0.11.54.814.11.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.80.80.0.0.0.3.31.60.0.0.0.13.62.323.02.43.91.24.90.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.41.74.01.20.0.11.93.02.02.04.62.622.52.719.32.36.11.46.70.5
1401-1600 m1.60.80.0.4.01.90.0.0.0.14.93.69.21.85.31.726.84.016.05.210.93.923.42.823.12.410.51.810.70.6
1201-1400 m10.31.90.0.3.01.70.0.0.0.24.64.317.22.418.72.919.93.623.45.725.95.114.72.314.82.115.22.112.80.7
1001-1200 m21.62.40.0.1.01.00.0.0.0.28.94.521.92.622.53.119.13.627.56.321.65.08.21.87.71.519.62.413.80.7
801-1000 m29.02.79.23.616.63.63.81.54.31.421.84.128.62.928.63.410.92.712.54.821.04.410.02.08.41.514.12.115.90.7
601-800 m25.52.632.45.850.34.935.13.830.93.25.62.515.22.417.92.98.12.48.03.816.04.15.21.53.51.014.22.117.90.8
fino ai 600 m12.12.058.46.125.14.361.13.864.83.30.0.4.01.37.02.00.0.10.64.10.0.2.40.90.0.16.32.217.30.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.2.51.10.0.4.12.08.05.42.02.034.63.231.92.99.11.67.60.5
1601-1800 m0.0.0.0.0.0.0.0.0.0.10.73.64.91.50.70.718.23.911.46.320.65.813.62.324.82.815.02.07.30.5
1401-1600 m2.70.80.0.3.41.70.0.0.0.17.74.511.22.24.71.922.04.219.97.916.55.810.22.112.82.113.92.07.40.5
1201-1400 m15.21.60.0.0.90.90.60.60.0.25.74.99.12.115.53.121.64.211.06.07.04.011.82.29.51.912.21.99.60.6
1001-1200 m26.82.00.70.74.11.81.91.11.30.621.04.820.62.821.33.511.13.214.46.618.36.115.22.57.71.712.01.813.00.6
801-1000 m20.11.88.82.411.63.09.62.32.60.916.44.327.23.328.13.910.23.019.27.727.86.76.81.76.31.611.31.813.30.7
601-800 m21.31.820.43.436.94.539.23.826.72.58.53.222.23.021.83.57.72.612.46.64.12.94.41.35.81.410.81.818.40.8
fino ai 600 m13.81.670.03.843.04.648.63.969.42.60.0.2.31.17.82.45.12.23.63.63.72.63.31.21.20.715.62.123.40.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.41.00.40.0.3.21.11.91.40.70.722.41.825.31.76.30.96.10.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.5.81.64.40.90.60.415.32.25.62.29.92.517.91.722.01.710.81.27.20.3
1401-1600 m2.40.60.0.3.61.20.0.0.0.20.12.910.41.37.01.427.12.816.93.614.83.117.81.719.11.613.51.310.10.4
1201-1400 m13.41.20.0.1.90.90.30.30.0.26.03.114.51.618.22.019.52.522.73.920.33.313.31.513.01.413.61.311.60.4
1001-1200 m25.31.40.50.52.61.10.90.50.90.424.33.022.11.822.22.214.72.222.43.920.63.511.41.48.41.115.71.413.60.4
801-1000 m23.01.58.81.914.92.46.71.33.40.817.32.626.42.027.12.410.51.813.23.322.03.28.91.27.11.012.31.314.10.5
601-800 m22.61.424.43.043.13.335.52.627.41.96.11.718.11.718.22.07.31.511.53.09.72.45.41.04.60.812.31.317.50.5
fino ai 600 m13.31.266.33.234.03.256.62.668.32.00.0.3.10.86.61.42.41.05.82.12.01.12.90.70.50.315.51.419.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840201/306532
IFN4
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione dei boschi di protezione
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.1.41.40.0.5.32.921.45.36.93.36.21.3
1601-1800 m0.0.10.53.82.02.020.85.127.65.75.12.811.81.7
1401-1600 m0.0.18.04.714.65.111.14.012.34.19.93.811.41.7
1201-1400 m2.22.225.35.326.86.418.94.919.75.118.55.019.02.1
1001-1200 m6.23.515.14.420.35.713.34.49.63.817.14.913.61.8
801-1000 m9.94.217.14.721.66.012.74.26.53.212.24.313.21.8
601-800 m26.76.311.24.012.34.714.64.52.92.09.03.812.31.8
fino ai 600 m55.07.11.51.52.32.33.42.40.0.21.45.412.51.8
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.1.70.61.20.616.42.318.72.26.81.25.30.4
1601-1800 m0.0.6.91.12.90.922.32.521.42.48.31.37.70.5
1401-1600 m0.90.319.41.712.61.820.52.422.72.412.31.512.20.6
1201-1400 m2.80.620.31.718.72.112.92.014.32.014.31.612.40.6
1001-1200 m7.90.920.61.721.82.210.51.99.61.716.01.713.90.6
801-1000 m12.41.117.21.724.42.310.01.87.41.513.01.614.10.7
601-800 m31.21.611.31.412.91.85.71.45.81.312.91.616.70.7
fino ai 600 m44.81.72.50.75.51.21.80.80.0.16.41.817.80.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.2.70.81.40.737.12.935.82.420.02.210.80.5
1601-1800 m0.0.11.11.56.41.413.92.123.32.118.72.28.60.5
1401-1600 m1.80.416.31.713.02.015.42.216.21.915.32.19.60.5
1201-1400 m7.10.714.41.619.62.311.11.98.31.49.91.710.20.5
1001-1200 m11.20.820.41.921.12.410.51.97.41.311.51.813.00.6
801-1000 m13.20.920.51.919.82.35.21.35.51.19.11.712.70.6
601-800 m26.51.211.81.513.71.92.50.92.90.85.81.415.60.6
fino ai 600 m40.21.32.80.84.91.34.11.10.80.49.61.719.40.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.2.10.41.20.424.71.727.81.611.81.18.10.3
1601-1800 m0.0.9.00.94.30.818.31.522.91.512.01.18.40.3
1401-1600 m1.40.318.01.212.91.317.21.518.51.413.31.210.90.4
1201-1400 m5.30.518.01.219.71.512.71.311.61.212.91.211.70.4
1001-1200 m9.90.620.21.221.41.510.81.38.41.014.41.213.40.4
801-1000 m12.80.718.61.222.31.58.11.16.30.811.41.113.40.4
601-800 m28.30.911.50.913.21.25.10.94.10.79.91.015.90.4
fino ai 600 m42.31.02.60.55.10.83.00.70.40.214.21.218.30.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 11.06.2020 #840202/306533
IFN2
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato1993/95
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.212.88.68.30.0.4.52.6
1601-1800 m0.0.....0.0.0.0.0.0.15.013.70.0.0.0.0.0.16.114.919.012.124.512.40.0.9.93.6
1401-1600 m50.035.5....0.0.0.0.100.0.14.013.134.316.167.119.216.515.034.719.751.115.832.313.423.320.734.55.8
1201-1400 m50.035.5....0.0.0.0.0.0.28.116.944.116.70.0.33.019.432.219.00.0.17.311.10.0.18.84.7
1001-1200 m0.0.....0.0.0.0.0.0.28.917.221.613.716.415.115.614.417.015.40.0.8.68.323.320.712.84.0
801-1000 m0.0.....0.0.0.0.0.0.14.013.10.0.16.415.10.0.0.0.9.79.38.68.326.722.77.43.2
601-800 m0.0.....38.329.00.0.0.0.0.0.0.0.0.0.34.819.60.0.0.0.0.0.26.722.76.33.0
fino ai 600 m0.0.....61.729.0100.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.82.8
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.
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.84.513.44.14.12.84.11.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.2.12.14.24.123.18.37.14.90.0.15.85.122.25.113.14.69.91.5
1401-1600 m0.0.0.0.0.0.0.0.0.0.46.710.912.84.919.67.938.29.617.47.123.110.316.55.323.35.124.76.019.12.0
1201-1400 m13.89.10.0.0.0.0.0.0.0.38.310.522.96.422.58.214.86.931.28.724.110.316.35.314.44.218.65.317.51.9
1001-1200 m44.613.40.0.0.0.0.0.4.74.615.07.027.56.922.68.27.75.219.97.120.79.312.64.814.54.213.44.715.51.8
801-1000 m7.16.80.0.41.918.77.85.34.74.60.0.14.45.524.08.58.15.514.16.526.410.212.44.75.62.77.83.710.91.6
601-800 m14.19.338.929.130.117.713.17.09.16.10.0.18.06.17.14.84.04.010.45.60.0.11.84.66.72.98.13.99.61.5
fino ai 600 m20.510.661.129.128.017.079.28.381.48.30.0.2.32.30.0.4.14.00.0.5.85.73.82.70.0.10.24.313.51.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.80.80.0.0.0.3.81.60.0.0.0.13.22.223.32.35.21.35.20.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.4.21.84.21.20.0.12.32.91.81.75.32.621.22.621.42.36.61.47.10.5
1401-1600 m1.60.80.0.3.81.90.0.0.0.15.03.59.11.85.81.825.73.814.24.711.73.723.32.722.12.310.61.810.80.6
1201-1400 m10.11.80.0.2.81.60.0.0.0.24.54.217.82.418.62.919.63.522.75.426.24.815.92.314.01.914.32.012.90.7
1001-1200 m21.22.40.0.1.01.00.0.0.0.28.44.321.92.623.73.121.03.526.45.919.94.58.11.88.11.520.02.314.00.7
801-1000 m29.22.710.43.816.83.53.71.54.31.421.94.028.02.827.83.410.52.514.84.820.64.210.21.97.91.414.02.015.80.7
601-800 m25.42.632.05.748.94.834.73.731.03.25.32.414.82.317.42.87.32.17.13.415.13.74.91.43.10.913.42.017.20.7
fino ai 600 m12.62.057.66.126.74.361.63.864.73.30.0.4.31.36.82.00.0.13.14.11.11.13.11.00.0.15.92.117.00.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.1.21.22.41.00.0.5.52.26.14.21.91.834.43.132.12.810.71.68.10.5
1601-1800 m0.0.0.0.0.0.0.0.0.0.9.93.35.51.50.70.718.33.78.84.922.85.713.42.225.12.614.51.97.50.5
1401-1600 m3.00.80.0.3.21.60.0.0.0.19.34.512.92.34.31.720.73.921.17.019.15.811.62.114.22.114.11.98.10.5
1201-1400 m15.91.60.0.0.90.90.60.60.0.24.94.79.12.016.53.021.33.917.16.46.43.711.22.19.51.711.21.79.70.6
1001-1200 m27.41.90.70.74.71.91.91.11.20.620.64.519.92.721.83.410.93.011.15.116.95.715.22.46.71.512.11.713.00.6
801-1000 m20.01.88.72.310.92.99.42.32.80.916.34.227.13.228.73.810.12.823.67.325.76.26.61.65.91.411.21.713.20.6
601-800 m20.61.720.13.337.74.439.13.826.42.57.83.020.92.920.83.37.72.59.55.13.82.74.51.35.11.311.41.717.70.7
fino ai 600 m13.11.570.53.842.74.548.93.969.52.60.0.2.11.17.22.25.52.22.82.73.42.43.01.11.40.714.81.922.50.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.90.61.00.40.0.4.01.21.71.20.60.622.31.825.61.67.81.06.50.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.01.64.70.90.60.415.42.24.81.910.62.417.31.623.01.610.91.27.60.3
1401-1600 m2.50.60.0.3.41.20.0.0.0.20.52.811.01.37.01.325.82.616.93.316.23.018.11.619.21.513.41.310.40.4
1201-1400 m13.91.20.0.1.70.90.30.30.0.25.93.014.81.518.72.019.32.423.63.719.93.113.61.512.31.213.01.211.80.4
1001-1200 m25.51.40.50.52.81.10.90.50.90.423.72.921.71.822.82.115.62.220.23.518.93.211.51.48.21.015.71.313.60.4
801-1000 m22.91.59.12.014.52.36.61.33.40.817.32.526.31.927.12.310.31.716.33.322.13.08.91.26.90.912.31.214.10.4
601-800 m22.11.424.12.942.63.235.32.527.31.95.71.617.41.617.61.97.01.49.92.69.32.25.30.94.20.712.11.216.80.5
fino ai 600 m13.01.266.33.235.03.156.92.668.32.00.0.3.20.86.31.32.60.96.62.12.31.23.10.70.60.314.81.319.20.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840203/306534
IFN3
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2004/06
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.18.47.44.94.85.65.42.50.9
1601-1800 m0.0.0.0.0.0.0.0.0.0.7.17.00.0.5.55.47.67.40.0.9.48.910.15.54.74.65.95.73.11.0
1401-1600 m7.44.10.0.0.0.0.0.0.0.19.112.616.26.721.19.453.013.90.0.35.113.924.98.233.210.217.59.214.62.1
1201-1400 m5.13.50.0.0.0.0.0.0.0.42.815.326.08.019.28.77.67.4100.0.25.412.614.16.627.19.517.89.313.12.0
1001-1200 m17.15.90.0.0.0.0.0.0.0.19.112.626.38.05.65.48.07.70.0.7.57.310.75.913.77.422.29.910.31.8
801-1000 m18.45.912.912.27.97.67.55.16.43.611.911.113.26.216.18.623.711.90.0.7.57.37.75.212.36.712.88.411.81.9
601-800 m22.76.30.0.74.112.941.49.933.46.80.0.18.37.326.910.30.0.0.0.15.09.83.83.84.14.012.88.421.22.4
fino ai 600 m29.46.987.112.218.011.551.110.160.27.00.0.0.0.5.65.40.0.0.0.0.0.10.35.70.0.5.65.423.42.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.1.21.20.50.50.0.1.91.30.0.1.71.714.12.810.92.33.01.12.90.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.23.14.41.41.01.018.03.70.0.7.53.716.22.920.23.07.11.76.40.6
1401-1600 m4.01.40.0.1.21.20.0.0.0.17.34.611.82.14.12.025.84.224.37.010.04.418.43.125.13.216.42.511.20.7
1201-1400 m13.32.40.0.0.0.0.0.0.0.29.95.515.72.520.14.122.24.020.26.415.55.111.92.619.32.915.42.412.50.8
1001-1200 m24.73.00.0.0.0.0.0.1.60.925.35.220.02.723.74.313.63.325.36.931.36.510.82.512.82.417.12.513.90.8
801-1000 m20.42.810.03.611.23.65.21.94.61.513.04.221.82.930.44.710.62.813.65.724.05.613.92.87.21.914.62.413.90.8
601-800 m22.52.824.55.246.35.729.23.922.42.97.03.421.82.815.33.66.92.416.56.18.13.59.82.34.51.512.12.217.40.9
fino ai 600 m15.12.565.55.741.35.665.54.171.43.20.0.4.11.45.42.41.01.00.0.1.91.94.91.60.0.14.22.321.60.9
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.
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.1.60.80.0.4.71.93.12.20.0.26.92.532.92.38.21.48.10.5
1601-1800 m0.0.0.0.0.0.0.0.0.0.5.52.04.91.40.0.13.73.09.03.511.73.619.42.223.72.113.21.78.00.5
1401-1600 m1.30.50.0.5.21.90.0.0.0.21.73.98.41.77.01.725.63.813.44.215.34.516.82.115.71.811.61.69.00.5
1201-1400 m14.11.50.0.3.11.50.50.50.0.22.33.812.02.117.42.418.43.420.74.923.05.014.02.09.41.412.41.711.00.5
1001-1200 m26.21.90.70.74.31.71.60.90.60.424.23.923.42.723.02.716.33.321.85.014.74.411.81.86.21.214.51.813.70.6
801-1000 m24.51.98.02.317.53.37.61.92.00.820.13.632.23.126.73.09.02.513.64.222.84.76.51.46.81.211.01.614.50.6
601-800 m22.71.825.73.738.64.239.13.530.02.76.12.214.82.418.72.68.42.49.13.610.13.43.41.04.71.012.41.717.10.6
fino ai 600 m11.21.465.64.131.34.051.23.667.42.80.0.2.61.17.21.73.91.79.33.42.31.61.20.60.70.416.71.918.50.6
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.41.00.40.0.3.21.11.91.40.70.722.41.825.31.76.30.96.10.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.5.81.64.40.90.60.415.32.25.62.29.92.517.91.722.01.710.81.27.20.3
1401-1600 m2.40.60.0.3.61.20.0.0.0.20.12.910.41.37.01.427.12.816.93.614.83.117.81.719.11.613.51.310.10.4
1201-1400 m13.41.20.0.1.90.90.30.30.0.26.03.114.51.618.22.019.52.522.73.920.33.313.31.513.01.413.61.311.60.4
1001-1200 m25.31.40.50.52.61.10.90.50.90.424.33.022.11.822.22.214.72.222.43.920.63.511.41.48.41.115.71.413.60.4
801-1000 m23.01.58.81.914.92.46.71.33.40.817.32.626.42.027.12.410.51.813.23.322.03.28.91.27.11.012.31.314.10.5
601-800 m22.61.424.43.043.13.335.52.627.41.96.11.718.11.718.22.07.31.511.53.09.72.45.41.04.60.812.31.317.50.5
fino ai 600 m13.31.266.33.234.03.256.62.668.32.00.0.3.10.86.61.42.41.05.82.12.01.12.90.70.50.315.51.419.80.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840204/306535
IFN2
superficie forestale
stabilità del popolamento · quota (classi di 200 m)
unità di riferimento: regione economica
unità: %
unità di analisi: bosco accessibile esclusi gli arbusteti
reticolo: reticolo terrestre IFN2
stato1993/95
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
nessuna indicazioneoltre i 1800 m0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.18.411.78.07.70.0.4.02.3
1601-1800 m0.0.....0.0.0.0.0.0.12.611.70.0.0.0.0.0.10.610.217.011.022.511.50.0.8.73.2
1401-1600 m50.035.5....0.0.0.0.100.0.25.015.328.313.866.919.228.917.322.314.046.215.137.613.423.220.634.15.4
1201-1400 m50.035.5....0.0.0.0.0.0.25.015.354.015.20.0.28.317.231.315.49.48.916.010.30.0.21.84.7
1001-1200 m0.0.....0.0.0.0.0.0.25.015.317.711.516.615.213.812.835.716.50.0.8.07.723.220.614.24.0
801-1000 m0.0.....0.0.0.0.0.0.12.511.70.0.16.615.20.0.0.0.9.08.58.07.726.822.76.62.8
601-800 m0.0.....38.429.00.0.0.0.0.0.0.0.0.0.29.017.30.0.0.0.0.0.26.822.75.42.6
fino ai 600 m0.0.....61.629.0100.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.22.5
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.
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.93.814.94.04.12.84.31.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.1.81.83.83.720.87.69.05.00.0.16.94.923.34.714.54.810.51.4
1401-1600 m0.0.0.0.0.0.0.0.0.0.44.610.011.14.317.77.237.89.017.86.621.39.620.35.222.84.624.35.918.91.8
1201-1400 m14.69.50.0.0.0.0.0.0.0.38.09.721.75.826.68.213.46.335.28.321.29.517.04.915.64.018.15.217.91.8
1001-1200 m44.013.30.0.0.0.0.0.4.84.717.47.127.76.423.67.910.55.716.66.126.510.310.54.112.03.613.24.715.11.7
801-1000 m6.96.70.0.37.017.19.85.44.84.70.0.14.35.021.97.910.35.712.45.825.39.913.44.45.92.67.73.710.91.5
601-800 m13.89.141.829.825.615.710.75.99.26.20.0.19.55.86.44.43.63.59.14.90.0.9.93.85.52.48.03.98.91.4
fino ai 600 m20.710.758.229.837.417.379.47.581.28.30.0.3.92.70.0.3.83.70.0.5.75.63.22.20.0.10.14.313.31.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.70.70.30.30.0.3.51.50.0.0.0.12.92.024.12.25.51.25.30.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.81.74.41.20.0.11.42.73.22.25.82.521.42.520.12.16.71.47.00.5
1401-1600 m1.70.80.0.3.81.70.0.0.0.14.23.28.01.66.61.724.63.615.64.511.73.522.42.522.02.111.11.710.60.6
1201-1400 m9.61.70.0.2.51.40.0.0.0.24.53.918.72.316.92.522.43.521.04.826.34.516.02.213.61.813.61.912.80.6
1001-1200 m21.02.20.0.0.90.90.0.0.0.28.74.022.12.424.92.920.23.324.65.319.44.29.11.79.41.518.92.114.20.6
801-1000 m28.12.58.93.315.93.25.91.74.31.322.83.727.92.629.33.29.92.416.14.620.94.010.61.88.11.314.31.916.00.7
601-800 m26.42.532.15.348.74.434.43.531.73.15.42.214.92.115.42.58.12.27.93.413.93.54.41.22.80.813.41.917.10.7
fino ai 600 m13.31.959.05.628.24.059.73.664.03.10.0.3.61.17.01.80.0.11.63.82.01.43.21.00.0.16.42.017.00.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.1.01.02.21.00.0.5.72.14.93.43.32.333.52.932.52.710.51.58.00.5
1601-1800 m0.0.0.0.0.0.0.0.0.0.11.43.45.21.40.60.618.73.511.24.823.55.414.32.123.42.415.31.87.60.5
1401-1600 m2.90.70.0.2.91.40.0.0.0.22.04.414.02.24.91.719.93.618.86.016.35.011.21.913.92.013.21.78.00.5
1201-1400 m16.51.60.0.1.51.00.50.50.0.24.54.49.92.014.92.720.43.613.65.29.54.111.62.09.31.612.21.710.00.5
1001-1200 m27.31.80.60.64.21.71.71.01.10.518.84.019.62.522.13.112.22.915.65.414.85.115.22.27.51.512.71.713.10.6
801-1000 m19.21.78.02.110.22.68.22.03.41.014.33.727.13.028.43.510.62.723.76.422.75.66.91.56.41.411.01.613.00.6
601-800 m21.61.722.03.338.74.238.73.527.42.38.02.820.22.721.03.16.92.210.14.76.93.34.41.25.61.311.21.618.10.7
fino ai 600 m12.61.469.43.642.44.250.93.668.22.50.0.1.90.98.12.25.72.12.32.23.02.13.01.01.30.713.91.822.10.7
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.80.51.00.40.0.4.01.11.41.01.10.721.61.626.21.57.90.96.50.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.41.64.60.80.50.415.12.06.72.011.12.317.81.521.81.511.51.17.60.3
1401-1600 m2.60.50.0.3.31.10.0.0.0.20.82.610.91.27.31.224.82.517.73.114.82.717.81.519.21.413.11.210.30.4
1201-1400 m14.11.10.0.1.90.90.20.20.0.25.72.715.61.517.81.820.32.322.43.320.63.014.01.412.11.213.11.211.90.4
1001-1200 m25.21.30.40.42.51.00.80.40.80.423.52.621.71.623.52.015.92.119.63.219.53.011.71.38.91.015.41.213.70.4
801-1000 m22.11.48.21.813.62.17.21.33.70.817.02.326.11.827.62.210.41.616.73.020.92.89.21.17.20.912.31.214.10.4
601-800 m23.11.325.62.843.03.034.72.328.21.85.81.517.21.516.61.77.01.49.82.49.42.14.80.84.10.712.01.116.90.4
fino ai 600 m12.91.165.93.135.62.957.12.467.21.90.0.2.90.76.71.22.70.95.71.82.61.23.00.70.50.314.71.219.00.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840205/306536
Risultato della ricerca: 155780 iscrizioni 6491 pagine

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