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 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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.0.0.0.0.10.0
1601-1800 m0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.2.00.50.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.20.21.50.50.0.0.0.0.50.1
1401-1600 m0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.90.30.0.0.60.60.0.0.0.0.80.80.50.50.0.0.0.1.61.10.0.0.20.21.81.80.70.41.00.40.0.0.0.0.50.1
1201-1400 m0.0.0.0.0.0.0.60.30.0.0.90.60.0.2.92.11.50.50.0.2.81.20.0.3.83.71.21.21.40.80.0.0.0.2.21.20.0.1.30.54.02.20.40.32.10.60.0.0.0.1.00.1
1001-1200 m0.0.4.14.10.0.1.00.30.0.0.0.0.0.2.61.80.50.30.0.0.50.50.0.3.83.70.0.0.0.0.0.0.0.3.01.50.0.1.40.50.0.0.60.41.20.54.34.30.0.0.70.1
801-1000 m0.0.0.0.0.0.0.70.30.0.0.70.70.0.0.0.0.60.30.60.61.50.80.0.2.72.60.80.80.40.40.0.0.0.1.71.10.0.1.40.54.32.50.70.41.60.50.0.0.80.60.80.1
601-800 m0.40.40.0.1.91.90.40.20.0.1.71.00.0.0.0.0.30.20.60.61.50.90.0.3.83.70.0.1.10.60.0.0.50.50.80.80.70.71.10.50.0.0.20.21.20.50.0.1.70.80.70.1
fino ai 600 m1.70.80.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.2.41.20.50.50.0.0.0.0.0.0.90.61.91.90.0.0.0.3.81.91.80.60.0.0.20.20.20.20.0.1.90.90.70.1
totale2.10.94.14.11.91.94.10.70.0.3.31.30.0.5.62.76.40.93.61.47.31.90.0.13.96.22.71.64.61.41.91.90.50.59.22.64.52.07.21.210.13.73.20.89.31.34.34.34.41.35.10.3
labileoltre i 1800 m0.0.0.0.0.0.0.50.30.0.0.0.0.0.0.0.6.20.90.0.0.0.0.0.0.0.1.11.10.40.40.0.0.0.0.0.0.0.0.60.31.31.30.20.26.01.10.0.0.0.1.60.2
1601-1800 m0.0.0.0.0.0.2.00.50.0.0.40.40.0.5.82.88.01.00.0.0.60.60.0.3.83.74.52.00.90.60.0.0.0.0.0.0.0.3.40.81.51.51.40.69.81.30.0.0.0.3.00.2
1401-1600 m0.0.0.0.0.0.5.50.80.0.6.11.70.0.5.92.99.51.10.0.1.50.90.0.7.14.813.23.53.61.20.0.0.0.5.72.00.0.6.21.112.34.24.31.09.61.32.82.80.0.5.10.3
1201-1400 m0.0.12.36.61.91.96.00.80.0.9.02.00.0.7.72.86.90.90.0.3.21.35.72.011.16.112.93.67.91.80.0.0.0.16.83.30.0.7.61.28.73.45.51.15.81.00.0.0.0.5.50.3
1001-1200 m0.0.19.37.98.84.57.00.90.0.9.52.00.0.17.44.64.40.75.71.67.81.97.82.313.16.08.13.07.61.70.0.4.01.610.22.70.0.10.41.411.73.96.91.24.91.08.84.91.70.86.30.3
801-1000 m0.0.7.04.827.97.28.01.03.21.810.32.30.0.12.63.92.60.69.52.38.72.010.92.62.42.48.53.012.72.11.91.97.72.28.62.50.0.9.21.38.03.53.90.94.80.919.17.82.51.06.50.3
601-800 m9.71.95.94.06.94.18.61.011.53.47.72.00.0.6.62.82.90.617.53.011.32.23.41.518.37.15.32.411.31.910.64.212.12.67.42.413.13.19.41.36.63.210.71.43.10.73.33.312.22.18.20.4
fino ai 600 m35.73.10.0.0.0.7.80.923.84.56.91.925.016.21.61.61.10.410.72.47.91.91.20.90.0.1.51.08.51.712.14.413.62.80.0.29.84.511.11.43.02.15.21.00.80.413.76.721.42.68.50.4
totale45.43.344.510.045.57.845.31.838.45.249.93.725.016.257.66.041.71.843.43.940.93.529.13.855.89.355.15.253.03.224.65.837.33.948.74.542.84.958.02.253.26.338.22.344.72.247.69.837.83.144.80.7
stabileoltre i 1800 m0.0.0.0.0.0.0.90.30.0.0.0.0.0.0.0.17.51.40.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.3.10.81.81.80.0.16.01.60.0.0.0.4.30.3
1601-1800 m0.0.0.0.0.0.2.90.60.0.0.0.0.0.3.92.210.41.10.0.1.00.70.0.7.35.16.32.52.71.10.0.0.0.0.70.70.0.6.71.14.72.71.40.66.51.10.0.0.0.3.70.3
1401-1600 m0.0.4.03.90.0.3.70.70.0.2.41.10.0.6.13.08.81.00.0.3.21.30.0.3.63.58.42.64.21.30.0.0.0.6.02.10.0.5.41.07.93.57.31.27.21.20.0.0.0.4.50.3
1201-1400 m0.0.15.17.23.23.24.40.70.0.5.51.50.0.10.13.65.30.80.0.3.21.35.72.00.0.6.92.67.71.70.0.3.41.58.12.30.0.3.70.87.53.315.71.75.41.00.0.0.0.5.10.3
1001-1200 m0.0.11.16.313.85.68.20.91.31.36.61.70.0.5.92.94.50.85.71.77.91.933.93.82.42.410.83.48.31.80.0.5.81.910.52.70.0.4.30.98.83.59.71.45.31.013.16.50.50.56.60.3
801-1000 m0.0.17.17.221.96.410.91.111.23.47.81.80.0.8.33.23.10.610.12.311.02.221.33.312.26.03.52.07.81.78.03.45.41.78.12.40.70.74.20.91.51.57.81.32.50.716.47.13.21.26.70.3
601-800 m8.91.94.14.113.74.810.01.116.03.812.82.40.0.2.61.81.90.520.33.116.72.69.32.40.0.2.51.87.51.618.95.323.53.44.41.810.63.12.90.81.51.510.91.41.20.515.37.218.22.58.40.4
fino ai 600 m43.63.20.0.0.0.9.61.033.15.111.72.475.016.20.0.0.60.316.82.98.82.00.60.64.83.32.61.54.21.246.66.724.13.44.31.941.44.94.40.93.02.15.91.11.90.63.33.336.03.110.80.4
totale52.53.351.410.052.77.950.61.861.65.246.83.675.016.236.95.851.91.853.03.951.83.670.93.830.38.442.25.142.33.273.65.962.23.942.04.452.64.934.82.136.76.158.62.346.02.248.19.857.83.250.20.7
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 #840134/306465
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 m0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.1.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.60.30.0.0.0.0.30.1
1601-1800 m0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.2.20.50.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.0.20.20.0.0.20.21.50.50.0.0.0.0.60.1
1401-1600 m0.0.0.0.0.0.0.50.20.0.0.60.60.0.1.21.21.00.30.0.0.60.60.0.0.0.0.70.70.40.40.0.0.0.2.21.20.0.0.80.31.51.50.90.41.20.40.0.0.0.0.70.1
1201-1400 m0.0.0.0.0.0.0.70.30.0.0.90.60.0.3.82.21.50.40.0.2.71.20.0.3.33.31.11.11.30.70.0.0.0.1.91.10.0.1.40.54.72.30.40.32.00.60.0.0.0.1.10.1
1001-1200 m0.0.3.93.90.0.0.90.30.0.0.0.0.0.2.41.70.80.30.0.0.50.50.0.3.33.30.0.0.0.0.0.0.0.3.41.50.0.1.30.50.0.0.60.31.40.54.14.00.0.0.80.1
801-1000 m0.0.0.0.0.0.0.70.30.0.0.70.70.0.0.0.0.50.20.60.61.40.80.0.2.32.30.70.70.30.30.0.0.0.1.51.00.0.1.10.43.52.00.60.31.40.50.0.1.20.70.70.1
601-800 m0.40.40.0.1.91.90.40.20.0.1.60.90.0.0.0.0.20.20.60.61.50.80.0.6.64.50.0.1.00.60.0.0.50.50.70.70.70.70.90.41.11.10.20.21.40.50.0.1.60.80.70.1
fino ai 600 m1.60.80.0.0.0.0.60.30.0.0.0.0.0.0.0.0.0.2.31.10.50.50.0.0.0.0.0.0.80.61.91.90.0.0.0.3.71.91.70.50.0.0.20.20.40.30.0.1.90.90.70.1
totale2.00.93.93.91.91.94.50.70.0.3.71.40.0.7.42.97.60.93.51.47.11.80.0.15.56.12.61.54.31.31.91.90.50.59.72.54.42.07.51.110.83.43.10.89.91.24.14.04.71.35.60.3
labileoltre i 1800 m0.0.0.0.0.0.0.80.30.0.0.0.0.0.0.0.7.20.90.0.0.0.0.0.0.0.1.01.00.40.40.0.0.0.0.0.0.0.1.40.51.11.10.20.27.21.10.0.0.0.2.10.2
1601-1800 m0.0.0.0.0.0.2.30.50.0.0.40.40.0.6.42.88.00.90.0.0.60.60.0.3.33.34.21.90.80.60.0.0.0.0.0.0.0.3.60.72.51.81.90.610.01.20.0.0.0.3.30.2
1401-1600 m0.0.0.0.0.0.6.00.80.0.6.41.70.0.6.72.99.01.00.0.1.50.90.0.11.95.714.63.64.11.30.0.0.0.6.62.00.0.6.41.011.13.64.20.99.31.22.62.60.0.5.30.3
1201-1400 m0.0.11.86.41.91.95.90.80.0.8.61.90.0.7.02.66.60.80.0.4.71.55.61.99.75.412.33.48.41.80.0.0.60.615.03.00.0.7.91.19.73.25.51.05.40.90.0.0.0.5.60.3
1001-1200 m0.0.18.67.68.84.57.10.80.0.9.11.90.0.16.94.34.40.76.11.67.61.98.32.311.55.37.72.97.91.70.0.3.91.610.52.60.0.9.91.212.33.76.51.15.00.98.24.61.60.86.30.3
801-1000 m0.0.6.74.627.97.28.00.94.32.210.42.20.0.12.53.72.70.59.42.28.42.010.62.52.12.18.12.812.52.01.91.97.52.28.42.30.0.8.91.28.93.24.00.94.50.921.97.82.81.16.40.3
601-800 m9.61.95.73.86.94.18.20.911.03.37.92.00.0.6.02.52.80.517.82.911.02.13.31.516.16.35.02.210.41.810.64.211.92.56.62.112.73.18.11.16.52.910.01.32.70.73.13.112.12.17.70.3
fino ai 600 m36.33.10.0.0.0.7.60.922.74.36.71.821.114.01.51.50.90.310.52.37.71.81.20.90.0.1.41.08.21.612.14.413.42.80.70.731.54.59.91.23.72.15.61.00.70.312.86.321.12.68.10.3
totale45.93.242.89.745.57.845.81.738.05.049.43.621.114.056.95.741.51.743.83.841.43.529.03.854.68.754.55.152.53.124.65.837.33.847.94.244.34.856.02.055.75.638.02.244.62.148.59.537.73.144.80.6
stabileoltre i 1800 m0.0.0.0.0.0.1.00.30.0.0.50.50.0.0.0.17.81.30.0.0.0.0.0.0.0.1.11.00.40.40.0.0.0.0.0.0.0.5.40.91.51.50.20.216.11.50.0.0.0.5.00.3
1601-1800 m0.0.0.0.0.0.3.20.60.0.0.0.0.0.3.52.010.91.10.0.1.40.80.0.9.75.47.12.63.21.10.0.0.0.0.60.60.0.7.31.05.12.51.50.66.41.00.0.0.0.4.10.3
1401-1600 m0.0.3.93.70.0.3.70.60.0.2.81.10.0.6.72.98.61.00.0.3.61.30.0.3.13.19.02.75.01.40.0.0.0.7.52.20.0.5.40.97.73.17.81.27.11.10.0.0.0.4.70.3
1201-1400 m0.0.18.47.63.23.24.30.70.0.5.81.50.0.9.13.24.60.70.0.3.11.27.02.10.0.7.32.58.41.70.0.3.31.58.02.20.0.3.60.77.22.915.51.65.40.90.0.0.0.5.10.3
1001-1200 m0.0.10.76.113.85.68.20.91.21.26.41.70.0.6.52.94.20.75.61.77.71.933.73.82.12.110.33.27.71.70.0.5.71.910.72.60.0.4.00.87.22.810.41.44.90.912.36.10.50.56.40.3
801-1000 m0.0.16.46.921.96.410.51.111.63.47.51.80.0.7.52.92.60.510.52.410.72.120.83.210.75.33.41.97.81.68.03.45.31.67.92.30.70.74.00.81.21.27.21.22.50.615.36.73.21.26.30.3
601-800 m8.81.83.93.913.74.89.71.016.33.812.82.40.0.2.41.71.60.420.03.116.32.59.12.30.0.2.41.76.91.518.95.324.23.43.91.610.33.02.60.71.21.210.61.31.20.514.26.818.42.57.90.3
fino ai 600 m43.33.20.0.0.0.9.11.032.95.011.22.378.914.00.0.0.50.216.52.88.61.90.60.64.32.92.51.43.81.146.66.723.73.43.91.740.34.84.10.82.51.75.81.01.80.55.64.035.53.110.00.4
totale52.13.253.39.852.77.949.71.762.05.046.93.678.914.035.75.550.81.752.63.851.43.571.03.829.97.942.95.043.23.173.65.962.23.942.44.151.34.936.41.933.55.458.92.245.52.147.59.557.63.249.60.6
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 #840135/306466
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 m0.0.0.0.0.0.0.50.20.80.30.10.10.20.0
1601-1800 m0.0.0.60.20.40.21.10.30.90.30.20.10.40.1
1401-1600 m0.00.01.30.31.00.31.70.41.20.30.60.20.70.1
1201-1400 m0.20.11.50.31.90.41.00.30.50.20.40.20.80.1
1001-1200 m0.30.11.00.21.70.41.50.40.60.20.50.20.70.1
801-1000 m0.60.11.20.22.40.40.70.30.40.21.10.30.90.1
601-800 m0.90.10.50.20.90.30.50.20.10.10.20.10.60.1
fino ai 600 m1.80.20.0.0.30.20.40.20.0.0.30.20.80.1
totale3.80.36.10.58.70.87.20.84.40.63.40.55.10.2
criticaoltre i 1800 m0.0.0.0.0.0.1.20.31.90.40.40.20.40.1
1601-1800 m0.0.0.60.20.30.21.50.41.20.30.40.20.50.1
1401-1600 m0.10.01.60.30.90.31.60.41.10.30.80.20.80.1
1201-1400 m0.10.12.00.31.50.40.70.31.60.30.70.20.90.1
1001-1200 m0.20.11.50.31.90.41.00.31.00.30.50.20.80.1
801-1000 m0.50.10.70.22.00.41.00.31.00.30.40.20.80.1
601-800 m1.30.20.70.20.70.20.40.20.70.20.20.10.80.1
fino ai 600 m2.10.20.20.10.50.20.10.10.0.0.50.21.00.1
totale4.20.37.30.67.90.87.40.88.50.83.90.55.90.2
labileoltre i 1800 m0.0.0.30.10.10.16.00.79.40.83.50.52.10.1
1601-1800 m0.0.4.00.41.50.36.30.810.10.85.00.63.20.2
1401-1600 m0.30.17.90.64.10.66.70.89.90.87.10.74.60.2
1201-1400 m1.20.210.00.710.10.96.20.86.00.77.40.75.50.2
1001-1200 m3.50.311.60.711.50.93.70.65.00.67.80.76.50.2
801-1000 m5.30.311.00.712.10.93.10.53.80.55.70.66.70.2
601-800 m12.60.55.80.56.70.71.80.42.10.46.30.77.80.2
fino ai 600 m20.20.61.50.33.00.51.00.30.40.27.00.79.30.3
totale43.10.852.11.149.01.434.81.546.81.449.81.445.80.5
stabileoltre i 1800 m0.0.0.80.20.30.113.81.112.50.93.00.53.30.2
1601-1800 m0.0.3.10.42.20.49.90.99.40.85.30.63.50.2
1401-1600 m0.70.14.90.53.70.58.50.95.90.75.50.63.70.2
1201-1400 m3.90.35.60.55.30.65.60.75.20.65.10.64.80.2
1001-1200 m5.90.36.50.66.00.75.20.73.40.56.10.65.70.2
801-1000 m5.80.47.60.67.80.83.40.62.20.45.30.65.60.2
601-800 m13.40.54.60.56.10.72.50.51.60.35.70.67.70.2
fino ai 600 m19.20.61.40.33.00.51.50.40.20.16.90.78.90.3
totale48.80.834.41.134.41.450.61.640.31.442.91.443.10.5
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 #840136/306467
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 m0.0.0.0.0.0.0.80.40.80.30.0.0.20.1
1601-1800 m0.0.0.80.30.30.20.80.41.00.40.20.20.40.1
1401-1600 m0.10.11.30.40.80.41.70.61.60.50.10.10.70.1
1201-1400 m0.30.11.30.42.00.60.60.30.20.20.40.30.70.1
1001-1200 m0.20.11.20.31.60.51.20.50.60.30.70.30.80.1
801-1000 m0.70.21.40.42.10.60.60.30.30.21.30.41.00.1
601-800 m0.80.20.20.20.70.30.20.20.0.0.40.30.50.1
fino ai 600 m1.90.30.0.0.30.20.40.30.0.0.60.30.90.1
totale4.00.46.30.87.91.16.21.14.40.83.80.75.10.3
criticaoltre i 1800 m0.0.0.0.0.0.1.20.52.20.60.30.20.40.1
1601-1800 m0.0.0.70.30.30.21.10.50.50.30.60.30.40.1
1401-1600 m0.00.01.40.41.00.41.70.61.10.40.40.30.70.1
1201-1400 m0.10.11.50.41.00.40.80.41.90.50.40.30.80.1
1001-1200 m0.30.11.70.42.30.61.00.40.60.30.60.30.90.1
801-1000 m0.50.20.80.31.50.51.00.40.90.40.30.20.70.1
601-800 m1.80.30.50.21.00.40.60.30.60.30.30.21.00.1
fino ai 600 m2.50.30.0.0.50.30.0.0.0.0.50.31.10.1
totale5.20.56.60.87.61.17.31.17.81.13.50.76.00.3
labileoltre i 1800 m0.0.0.40.20.0.6.31.110.31.23.60.72.30.2
1601-1800 m0.0.3.40.61.50.57.11.110.01.24.50.83.10.2
1401-1600 m0.50.18.80.94.60.85.81.09.91.27.31.04.80.3
1201-1400 m1.00.29.60.99.61.27.01.15.50.97.01.05.30.3
1001-1200 m3.40.412.01.010.61.23.80.84.30.88.51.16.50.3
801-1000 m5.10.510.01.013.61.43.60.83.70.75.00.96.60.3
601-800 m13.10.76.30.86.71.02.10.62.10.55.60.98.00.4
fino ai 600 m19.60.81.20.42.00.61.00.40.50.36.91.08.90.4
totale42.61.151.71.648.52.036.72.146.42.048.42.045.40.7
stabileoltre i 1800 m0.0.1.30.40.50.314.31.511.81.32.20.63.30.2
1601-1800 m0.0.2.70.51.70.58.41.210.61.25.50.93.30.2
1401-1600 m0.60.25.00.74.10.88.81.26.71.05.20.93.80.3
1201-1400 m3.60.46.20.86.71.05.11.05.60.95.20.95.00.3
1001-1200 m6.00.55.80.76.91.05.61.02.90.76.00.95.70.3
801-1000 m6.40.57.80.97.31.03.70.82.10.66.31.06.00.3
601-800 m12.60.75.60.76.41.02.40.61.70.56.20.97.70.4
fino ai 600 m19.00.81.10.32.40.61.40.50.0.7.51.08.70.4
totale48.21.135.41.535.91.949.82.241.32.044.31.943.50.7
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 #840137/306468
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 m0.0.0.0.0.0.0.30.20.10.10.0.0.00.0
1601-1800 m0.0.0.10.10.10.10.30.20.40.20.0.0.10.0
1401-1600 m0.00.00.60.21.00.40.90.40.60.30.10.10.40.1
1201-1400 m0.00.00.20.11.50.50.20.20.30.20.0.0.30.1
1001-1200 m0.0.0.30.20.80.30.0.0.10.10.10.10.20.1
801-1000 m0.0.0.20.10.0.0.20.20.10.10.10.10.10.0
601-800 m0.00.00.0.0.30.20.0.0.0.0.10.10.10.0
fino ai 600 m0.20.10.0.0.0.0.0.0.0.0.0.0.10.0
totale0.30.11.40.43.70.71.90.61.70.50.50.31.20.1
criticaoltre i 1800 m0.0.0.0.0.0.0.90.41.60.50.30.20.30.1
1601-1800 m0.0.0.60.20.50.31.60.52.50.61.00.30.70.1
1401-1600 m0.0.2.40.52.00.51.90.62.50.61.70.51.30.1
1201-1400 m0.10.12.20.43.20.61.60.51.70.51.20.41.30.1
1001-1200 m0.30.11.90.42.40.61.00.41.30.40.90.31.10.1
801-1000 m0.30.10.90.32.10.51.30.50.60.30.50.30.80.1
601-800 m0.40.10.90.30.70.30.90.40.60.30.60.30.60.1
fino ai 600 m2.20.30.30.20.20.20.30.20.0.0.70.31.00.1
totale3.30.49.30.911.11.29.61.210.81.16.90.97.20.3
labileoltre i 1800 m0.0.0.60.20.0.5.81.011.61.12.40.52.30.2
1601-1800 m0.0.3.00.51.00.49.61.29.71.12.90.63.10.2
1401-1600 m0.40.16.80.74.50.810.11.210.61.14.80.84.70.3
1201-1400 m1.30.210.40.910.01.17.21.06.50.95.90.85.70.3
1001-1200 m2.70.311.60.911.41.14.10.84.50.78.21.06.30.3
801-1000 m5.70.510.70.912.31.24.80.93.90.76.20.97.10.3
601-800 m12.80.75.50.76.80.92.00.61.30.45.80.87.60.3
fino ai 600 m15.90.70.90.33.20.71.40.50.0.7.10.97.50.3
totale38.91.049.61.549.11.845.02.048.11.843.21.844.20.6
stabileoltre i 1800 m0.0.1.20.30.60.314.61.412.81.25.20.83.80.2
1601-1800 m0.0.4.10.62.70.66.21.09.21.07.60.93.60.2
1401-1600 m0.80.26.80.73.40.74.90.95.50.86.50.93.80.2
1201-1400 m3.70.46.40.74.90.85.00.93.70.76.00.84.70.3
1001-1200 m6.70.56.90.77.00.96.61.03.00.66.30.86.20.3
801-1000 m6.60.57.70.89.51.13.00.72.50.65.40.86.10.3
601-800 m15.70.75.50.75.80.81.90.52.20.55.50.88.60.3
fino ai 600 m24.00.81.00.32.10.51.30.50.50.36.90.910.40.4
totale57.51.039.71.536.01.843.62.039.41.849.41.847.40.6
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 #840138/306469
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 m0.0.0.0.0.0.0.40.30.20.20.0.0.10.0
1601-1800 m0.0.0.10.10.20.20.20.20.50.30.0.0.10.0
1401-1600 m0.10.10.70.31.00.41.10.50.60.30.20.20.40.1
1201-1400 m0.10.10.20.21.20.50.0.0.30.20.0.0.20.1
1001-1200 m0.0.0.30.20.70.30.0.0.20.20.20.20.20.1
801-1000 m0.0.0.20.20.0.0.20.20.0.0.20.20.10.0
601-800 m0.10.10.0.0.40.30.0.0.0.0.20.20.10.0
fino ai 600 m0.20.10.0.0.0.0.0.0.0.0.0.0.10.0
totale0.40.11.50.43.50.81.90.61.80.50.70.31.30.2
criticaoltre i 1800 m0.0.0.0.0.0.1.00.51.20.40.20.20.30.1
1601-1800 m0.0.0.70.30.50.31.50.52.20.60.90.40.70.1
1401-1600 m0.0.2.70.52.10.61.60.62.20.62.10.61.30.2
1201-1400 m0.00.02.30.53.10.71.60.61.60.51.10.41.20.1
1001-1200 m0.40.11.90.42.70.71.20.51.50.51.10.41.20.1
801-1000 m0.30.10.80.31.90.61.20.50.50.30.50.30.70.1
601-800 m0.50.20.90.30.80.41.10.50.60.30.70.30.70.1
fino ai 600 m2.10.30.20.20.20.20.40.30.0.0.90.41.00.1
totale3.40.49.51.011.31.39.71.39.61.27.41.17.10.3
labileoltre i 1800 m0.0.0.50.20.0.6.31.111.11.31.70.52.20.2
1601-1800 m0.0.3.00.60.70.310.41.39.31.22.70.63.00.2
1401-1600 m0.40.17.40.94.10.810.81.411.21.34.60.84.70.3
1201-1400 m1.50.39.71.010.91.36.81.17.21.06.71.05.70.3
1001-1200 m2.80.311.31.011.61.33.80.93.70.88.61.16.10.3
801-1000 m5.70.510.91.012.21.34.60.94.10.86.21.07.10.3
601-800 m12.70.75.60.87.91.12.40.71.70.56.21.08.00.4
fino ai 600 m16.00.81.00.32.90.71.10.40.0.7.11.07.60.4
totale39.01.149.51.750.32.146.12.248.22.043.82.044.40.7
stabileoltre i 1800 m0.0.1.00.30.50.314.71.612.91.34.40.83.60.2
1601-1800 m0.0.3.90.62.40.65.81.010.01.27.21.03.50.2
1401-1600 m0.80.26.00.83.20.74.30.95.20.96.71.03.50.2
1201-1400 m3.40.46.30.84.60.95.01.03.80.85.90.94.50.3
1001-1200 m6.50.57.20.86.91.06.41.13.10.75.80.96.20.3
801-1000 m6.90.68.00.99.41.22.90.72.60.65.40.96.30.3
601-800 m15.30.86.00.85.80.91.90.62.30.65.20.98.70.4
fino ai 600 m24.40.91.00.32.20.61.40.50.50.37.51.111.00.4
totale57.31.139.51.635.02.042.42.240.32.048.22.047.30.7
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 #840139/306470
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 m0.0.0.0.0.0.1.00.50.20.20.20.20.10.1
1601-1800 m0.0.0.20.10.30.20.60.30.20.20.20.20.20.1
1401-1600 m0.10.11.50.41.40.51.40.51.20.40.50.30.80.1
1201-1400 m0.10.11.50.41.70.50.80.41.00.40.50.30.70.1
1001-1200 m0.30.11.20.30.30.20.60.40.50.30.60.30.60.1
801-1000 m0.70.20.90.30.70.30.40.30.40.20.40.30.60.1
601-800 m2.20.30.60.31.20.40.20.20.10.10.40.31.20.1
fino ai 600 m3.00.40.0.0.20.20.60.30.0.0.20.21.30.2
totale6.50.55.80.85.91.05.71.03.50.72.80.75.50.3
labileoltre i 1800 m0.0.0.40.20.20.24.40.93.30.71.10.41.00.1
1601-1800 m0.0.3.70.60.90.45.11.06.11.02.50.62.20.2
1401-1600 m0.40.17.00.83.10.75.71.07.51.15.90.93.80.3
1201-1400 m1.30.28.40.96.01.03.70.85.81.05.50.94.30.3
1001-1200 m2.50.38.00.98.31.13.40.83.80.86.10.94.80.3
801-1000 m3.60.47.10.88.21.14.30.92.10.65.20.94.80.3
601-800 m8.80.66.30.84.30.83.10.71.30.54.30.86.00.3
fino ai 600 m16.40.81.00.31.00.41.50.50.0.5.10.97.40.3
totale33.01.042.01.632.01.931.22.129.91.935.61.934.30.6
stabileoltre i 1800 m0.0.1.10.30.40.217.01.721.91.65.00.94.90.3
1601-1800 m0.0.3.90.62.60.712.31.415.81.58.21.14.90.3
1401-1600 m0.60.28.30.95.91.010.61.410.41.27.11.05.40.3
1201-1400 m3.60.48.60.912.01.38.81.36.21.07.71.06.70.3
1001-1200 m6.80.511.51.013.21.47.41.24.10.88.91.18.30.4
801-1000 m8.60.611.91.114.61.44.10.94.50.86.81.08.70.4
601-800 m17.60.85.70.89.41.22.20.63.10.77.61.010.30.4
fino ai 600 m23.30.91.30.44.10.80.80.40.50.310.31.211.10.4
totale60.51.152.31.762.22.063.12.166.61.961.62.060.30.7
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 #840140/306471
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 m0.0.0.0.0.0.0.40.30.20.20.0.0.10.0
1601-1800 m0.0.0.10.10.20.20.40.30.40.30.0.0.10.0
1401-1600 m0.10.10.60.30.90.41.00.40.60.30.10.10.40.1
1201-1400 m0.10.10.20.11.30.40.0.0.30.20.0.0.20.1
1001-1200 m0.0.0.30.20.60.30.0.0.20.20.10.10.20.1
801-1000 m0.0.0.20.10.0.0.20.20.20.20.20.20.10.0
601-800 m0.10.10.0.0.30.20.0.0.0.0.20.20.10.0
fino ai 600 m0.20.10.0.0.0.0.0.0.0.0.0.0.10.0
totale0.30.11.40.43.30.71.90.61.80.50.60.31.20.1
criticaoltre i 1800 m0.0.0.0.0.0.1.00.41.30.40.30.20.30.1
1601-1800 m0.0.0.70.30.50.31.40.52.20.61.00.40.70.1
1401-1600 m0.0.2.50.52.20.61.50.52.30.61.90.51.30.2
1201-1400 m0.10.12.30.53.00.71.50.51.40.51.40.41.30.1
1001-1200 m0.30.11.80.42.50.61.10.51.40.51.00.41.10.1
801-1000 m0.30.10.80.32.40.61.10.50.60.30.60.30.80.1
601-800 m0.50.10.90.30.80.31.10.40.70.30.60.30.70.1
fino ai 600 m2.20.30.20.20.20.20.30.20.0.0.80.31.00.1
totale3.40.49.20.911.51.39.01.210.01.17.51.07.10.3
labileoltre i 1800 m0.0.0.60.20.0.6.11.011.11.22.30.62.30.2
1601-1800 m0.0.3.20.60.80.49.71.210.11.12.80.63.10.2
1401-1600 m0.40.17.40.84.20.810.71.310.51.24.60.84.70.3
1201-1400 m1.40.39.80.910.71.27.31.16.71.06.20.95.70.3
1001-1200 m2.70.311.51.011.41.23.70.83.90.78.61.06.20.3
801-1000 m5.70.510.61.011.81.34.70.93.80.76.00.97.00.3
601-800 m12.50.75.30.77.41.02.30.61.50.55.70.97.60.3
fino ai 600 m15.80.81.10.33.20.71.40.50.0.6.91.07.50.3
totale38.51.149.51.649.62.045.82.147.51.943.01.944.00.7
stabileoltre i 1800 m0.0.1.20.40.50.314.91.513.11.35.20.83.90.2
1601-1800 m0.0.4.10.62.50.65.81.010.21.27.11.03.60.2
1401-1600 m0.80.26.50.83.50.75.00.95.80.96.91.03.80.3
1201-1400 m3.60.46.30.85.20.94.80.93.90.75.50.94.60.3
1001-1200 m6.80.57.00.86.81.06.61.12.70.65.90.96.20.3
801-1000 m6.90.58.00.99.71.22.90.72.40.65.50.96.30.3
601-800 m15.20.85.80.75.40.92.00.62.10.55.60.98.50.4
fino ai 600 m24.30.91.10.32.00.61.30.50.60.37.21.010.60.4
totale57.81.139.91.635.61.943.22.140.71.948.81.947.60.7
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 #840141/306472
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 m0.0.0.0.0.0.1.10.40.40.20.50.30.20.1
1601-1800 m0.0.0.30.20.30.20.50.30.40.20.30.20.20.1
1401-1600 m0.10.11.70.41.60.51.40.51.50.50.70.30.90.1
1201-1400 m0.10.11.40.41.90.50.70.30.80.30.40.20.70.1
1001-1200 m0.40.11.20.30.30.20.50.30.40.20.60.30.60.1
801-1000 m0.70.20.80.31.00.40.40.30.40.20.40.30.60.1
601-800 m2.20.30.60.31.20.40.20.20.10.10.30.21.10.1
fino ai 600 m3.10.40.0.0.20.20.50.30.0.0.10.11.20.1
totale6.60.56.00.76.41.05.30.94.10.73.30.75.60.3
labileoltre i 1800 m0.0.0.40.20.20.25.10.93.50.71.70.51.20.1
1601-1800 m0.0.3.70.60.80.35.81.06.40.92.70.62.40.2
1401-1600 m0.40.17.40.83.30.75.71.07.11.05.80.84.00.3
1201-1400 m1.30.27.90.85.60.93.60.85.40.85.70.84.20.3
1001-1200 m2.50.37.80.88.41.13.80.84.00.76.20.94.90.3
801-1000 m3.50.46.90.87.71.03.80.82.10.54.50.84.50.3
601-800 m8.80.65.90.73.90.73.20.71.40.43.80.75.60.3
fino ai 600 m16.20.81.00.31.10.41.50.50.0.4.50.86.90.3
totale32.71.041.01.630.91.832.51.929.71.734.91.733.90.6
stabileoltre i 1800 m0.0.1.70.40.50.317.61.622.81.58.01.05.90.3
1601-1800 m0.0.4.80.73.10.711.61.316.11.48.51.05.40.3
1401-1600 m0.80.28.70.97.01.010.51.310.31.17.20.95.80.3
1201-1400 m3.80.48.80.912.41.38.51.25.90.97.40.96.80.3
1001-1200 m6.90.511.11.012.71.37.01.13.90.78.21.08.10.3
801-1000 m8.70.611.21.014.21.34.30.84.00.76.70.98.50.4
601-800 m17.40.85.40.78.61.11.90.62.80.66.40.99.60.4
fino ai 600 m23.10.91.30.44.00.80.80.40.40.29.21.010.40.4
totale60.71.152.91.662.61.962.22.066.21.861.71.860.50.6
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 #840142/306473
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 m0.0.0.0.0.0.1.20.50.40.20.50.30.20.1
1601-1800 m0.0.0.50.20.30.20.50.30.40.20.30.20.30.1
1401-1600 m0.10.11.70.41.50.51.40.51.50.50.60.30.90.1
1201-1400 m0.10.11.50.41.80.50.70.30.80.30.40.20.70.1
1001-1200 m0.40.11.10.30.30.20.50.30.40.20.70.30.60.1
801-1000 m0.70.20.90.30.90.40.40.30.40.20.40.20.70.1
601-800 m2.10.30.60.31.20.40.20.20.10.10.30.21.10.1
fino ai 600 m3.10.40.0.0.20.20.50.30.0.0.10.11.20.1
totale6.60.56.30.86.30.95.40.94.00.73.40.75.70.3
labileoltre i 1800 m0.0.0.40.20.20.25.00.93.60.71.80.51.20.1
1601-1800 m0.0.3.60.60.80.35.81.06.30.92.70.62.40.2
1401-1600 m0.40.17.30.83.20.75.81.07.21.05.70.84.00.3
1201-1400 m1.30.27.80.85.60.93.50.85.20.85.80.84.20.3
1001-1200 m2.60.38.10.88.51.13.80.84.00.76.40.95.00.3
801-1000 m3.50.46.80.87.71.03.70.82.10.54.50.84.50.3
601-800 m8.80.65.90.73.80.73.20.71.40.44.00.75.60.3
fino ai 600 m16.20.81.00.31.10.41.50.50.0.4.60.86.90.3
totale32.81.040.91.530.91.832.41.929.71.735.31.733.90.6
stabileoltre i 1800 m0.0.1.80.40.50.317.81.622.71.58.00.95.90.3
1601-1800 m0.0.4.90.73.10.711.61.316.01.48.31.05.40.3
1401-1600 m0.80.28.70.96.91.010.41.310.21.17.50.95.80.3
1201-1400 m3.80.48.70.912.51.38.51.26.00.97.30.96.80.3
1001-1200 m7.00.511.01.012.41.36.91.14.00.78.31.08.10.3
801-1000 m8.60.611.21.014.51.34.20.84.00.76.70.98.50.4
601-800 m17.40.85.30.78.81.11.90.62.70.66.20.99.50.4
fino ai 600 m23.00.91.30.44.30.80.80.40.50.39.01.010.40.4
totale60.61.052.81.662.91.962.22.066.31.861.31.860.40.6
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 #840143/306474
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 m0.0.0.10.10.0.0.60.31.60.50.30.20.30.1
1601-1800 m0.0.0.60.20.20.21.50.52.40.60.40.20.60.1
1401-1600 m0.0.1.10.31.00.41.20.41.00.40.80.30.60.1
1201-1400 m0.10.11.60.42.00.62.00.61.70.51.30.41.10.1
1001-1200 m0.10.11.00.31.40.51.40.50.70.31.30.40.80.1
801-1000 m0.20.11.10.31.50.51.40.50.60.30.90.40.80.1
601-800 m0.60.20.70.30.90.41.40.50.20.20.70.30.70.1
fino ai 600 m1.20.20.0.0.20.20.40.30.0.1.40.40.70.1
totale2.20.36.20.87.11.09.91.28.11.07.00.95.60.3
labileoltre i 1800 m0.0.0.90.30.30.27.21.16.80.92.90.62.10.2
1601-1800 m0.0.3.50.61.60.510.01.28.51.04.00.73.30.2
1401-1600 m0.30.19.70.95.30.99.31.29.21.16.90.95.30.3
1201-1400 m1.10.210.30.99.51.15.40.95.90.98.31.05.60.3
1001-1200 m3.00.410.50.911.01.25.00.93.80.79.21.06.30.3
801-1000 m4.80.58.70.912.81.34.50.92.90.67.41.06.40.3
601-800 m12.10.75.90.76.91.02.70.72.50.67.40.97.70.3
fino ai 600 m17.40.81.10.33.00.70.70.30.0.9.11.08.10.3
totale38.81.150.51.650.32.044.62.139.61.855.11.844.90.6
stabileoltre i 1800 m0.0.1.10.30.30.216.11.518.31.47.10.95.00.3
1601-1800 m0.0.4.70.72.50.66.41.012.01.27.10.94.10.3
1401-1600 m1.00.27.00.85.60.97.11.18.71.16.00.94.70.3
1201-1400 m4.10.46.30.88.41.15.40.94.40.84.00.75.10.3
1001-1200 m6.70.58.60.99.01.14.90.93.80.74.50.76.50.3
801-1000 m7.80.69.10.98.61.12.50.63.00.63.40.76.40.3
601-800 m15.60.85.30.75.90.91.20.51.60.42.30.67.90.3
fino ai 600 m23.70.91.30.42.20.61.80.50.40.23.40.79.80.4
totale59.01.143.31.642.61.945.52.152.21.937.81.749.60.6
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 #840144/306475
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 IFN1/IFN2/IFN3/IFN4
reticolo: reticolo 1,4 x 1,4 km
stato2009/17
regione dei boschi di protezione
Giura/AltopianoAlpi nordoccidentaliAlpi nordorientaliAlpi sudoccidentaliAlpi sudorientaliSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.0.40.30.70.30.0.0.10.0
1601-1800 m0.0.0.40.20.20.21.50.52.10.60.30.20.50.1
1401-1600 m0.0.0.80.30.70.41.00.40.90.40.30.20.50.1
1201-1400 m0.10.11.60.41.90.62.10.61.60.51.30.41.00.1
1001-1200 m0.10.11.10.31.40.51.20.50.50.31.30.50.70.1
801-1000 m0.20.11.20.41.50.51.60.50.70.31.10.40.80.1
601-800 m0.60.20.70.30.90.41.20.50.30.20.80.40.70.1
fino ai 600 m1.20.20.0.0.20.20.20.20.0.1.50.50.70.1
totale2.30.35.80.86.61.09.31.36.71.06.71.05.10.3
labileoltre i 1800 m0.0.0.60.30.30.26.01.16.21.01.60.51.60.2
1601-1800 m0.0.3.10.61.40.59.81.38.71.13.80.83.10.2
1401-1600 m0.30.19.10.94.80.99.61.39.51.27.01.05.10.3
1201-1400 m1.00.210.41.09.71.25.81.06.31.08.21.15.50.3
1001-1200 m2.90.411.11.011.01.34.91.04.00.89.51.26.30.3
801-1000 m4.80.58.80.912.91.44.80.92.90.77.51.16.50.3
601-800 m12.30.76.20.87.51.13.10.72.40.68.81.18.30.4
fino ai 600 m17.40.80.90.32.70.70.80.40.0.10.31.28.50.4
totale38.81.150.41.650.22.144.72.240.12.056.52.044.90.7
stabileoltre i 1800 m0.0.0.90.30.20.216.01.618.41.54.70.84.30.3
1601-1800 m0.0.4.20.72.30.66.51.111.11.36.81.03.70.3
1401-1600 m0.90.26.90.84.80.97.21.28.71.16.21.04.50.3
1201-1400 m3.90.46.50.88.21.15.41.05.00.94.20.85.10.3
1001-1200 m6.60.58.50.99.51.25.31.04.00.84.80.86.60.3
801-1000 m7.80.69.91.09.21.22.50.73.50.73.60.86.90.3
601-800 m15.70.85.60.86.61.01.20.51.90.52.70.78.50.4
fino ai 600 m24.00.91.40.42.40.61.90.60.50.33.70.810.50.4
totale58.91.143.81.643.12.046.02.253.22.036.81.950.10.7
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 #840145/306476
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 m0.0.0.10.10.0.0.50.31.70.50.50.20.40.1
1601-1800 m0.0.0.70.30.10.12.10.62.20.50.40.20.70.1
1401-1600 m0.0.1.10.31.10.41.10.41.00.30.70.30.60.1
1201-1400 m0.00.01.60.41.90.51.90.51.60.51.30.41.10.1
1001-1200 m0.10.11.00.31.50.51.30.50.80.31.20.40.80.1
801-1000 m0.20.11.10.31.60.51.30.50.50.30.90.30.80.1
601-800 m0.60.20.70.30.90.41.50.50.20.20.70.30.70.1
fino ai 600 m1.20.20.10.10.20.20.30.20.0.1.60.40.70.1
totale2.30.36.40.87.21.010.11.28.11.07.30.95.70.3
labileoltre i 1800 m0.0.0.90.30.60.37.21.17.51.03.70.72.40.2
1601-1800 m0.0.3.50.61.50.59.91.28.61.04.50.73.40.2
1401-1600 m0.30.19.80.96.40.99.11.19.11.06.80.95.50.3
1201-1400 m1.10.210.20.99.51.15.70.95.70.87.80.95.50.3
1001-1200 m3.10.410.30.911.11.24.70.83.80.78.81.06.20.3
801-1000 m4.80.58.60.912.41.34.40.83.00.67.10.96.30.3
601-800 m12.10.75.70.76.50.92.50.62.30.57.10.97.50.3
fino ai 600 m17.30.81.20.42.80.60.80.30.0.9.01.08.00.3
totale38.71.050.21.650.81.944.32.040.01.854.81.744.90.6
stabileoltre i 1800 m0.0.1.20.30.60.316.91.518.61.47.60.95.30.3
1601-1800 m0.0.4.80.72.70.66.41.012.11.27.10.94.20.3
1401-1600 m1.10.27.10.85.50.97.01.08.41.05.80.84.80.3
1201-1400 m4.20.46.30.78.21.05.10.94.30.73.80.75.10.3
1001-1200 m6.60.58.90.98.91.14.80.93.80.74.40.76.40.3
801-1000 m7.80.68.90.98.31.02.40.62.80.63.50.76.30.3
601-800 m15.60.85.10.75.80.91.20.41.50.42.20.57.70.3
fino ai 600 m23.70.91.20.32.10.51.90.50.40.23.60.79.60.3
totale59.11.143.41.542.01.945.62.052.01.838.01.749.40.6
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 #840146/306477
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.20.80.30.10.10.20.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.50.40.60.20.0.0.70.41.40.80.70.51.10.30.90.30.20.10.40.1
1401-1600 m0.10.10.0.0.0.0.0.0.0.1.10.50.80.30.30.22.50.72.31.01.80.81.70.41.20.30.60.20.70.1
1201-1400 m0.60.20.0.0.40.30.0.0.0.3.50.90.80.31.40.51.50.51.40.83.21.11.00.30.50.20.40.20.80.1
1001-1200 m0.70.20.0.0.20.20.0.0.0.1.80.61.10.32.30.60.20.20.40.41.60.81.50.40.60.20.50.20.70.1
801-1000 m1.00.30.40.31.10.50.10.10.10.11.20.51.40.42.50.60.80.41.70.92.60.90.70.30.40.21.10.30.90.1
601-800 m0.40.21.10.51.70.61.40.40.90.30.0.0.70.31.00.40.40.31.50.80.30.30.50.20.10.10.20.10.60.1
fino ai 600 m0.70.23.40.91.30.52.10.52.60.50.0.0.0.0.60.30.0.0.0.0.0.0.40.20.0.0.30.20.80.1
totale3.40.54.91.04.71.03.60.73.60.68.21.35.40.78.21.06.11.08.71.910.11.87.20.84.40.63.40.55.10.2
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.31.90.40.40.20.40.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.70.40.70.30.0.0.50.30.40.41.00.61.50.41.20.30.40.20.50.1
1401-1600 m0.10.10.0.0.20.20.0.0.0.3.40.90.50.20.60.32.30.70.90.61.80.81.60.41.10.30.80.20.80.1
1201-1400 m0.30.10.0.0.20.20.0.0.0.3.10.91.30.31.10.42.70.72.71.11.40.70.70.31.60.30.70.20.90.1
1001-1200 m0.40.20.20.20.0.0.10.10.0.2.00.71.60.41.30.41.00.42.71.12.91.01.00.31.00.30.50.20.80.1
801-1000 m0.50.20.20.21.10.50.60.30.20.10.50.41.00.32.10.50.40.31.20.72.50.91.00.31.00.30.40.20.80.1
601-800 m0.90.20.70.41.90.62.10.61.30.30.30.30.70.30.30.20.90.40.90.61.60.70.40.20.70.20.20.10.80.1
fino ai 600 m0.30.12.90.80.90.44.40.83.30.50.20.20.20.20.30.20.0.1.30.70.40.40.10.10.0.0.50.20.90.1
totale2.50.43.90.94.30.97.21.04.70.610.21.55.90.75.60.97.81.210.12.011.61.97.40.88.50.83.90.55.90.2
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.20.20.10.10.0.0.70.40.40.40.0.6.00.79.40.83.50.52.10.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.90.71.90.40.40.39.51.32.61.13.21.06.30.810.10.85.00.63.20.2
1401-1600 m0.60.20.0.0.90.40.0.0.0.9.31.45.20.72.60.612.11.48.01.84.81.36.70.89.90.87.10.74.60.2
1201-1400 m3.20.50.0.0.40.30.30.20.0.11.61.59.60.99.01.19.21.315.02.38.91.76.20.86.00.77.40.75.50.2
1001-1200 m8.60.70.20.21.70.60.40.20.40.212.61.612.31.011.81.29.21.313.62.28.31.63.70.65.00.67.80.76.50.2
801-1000 m8.60.73.20.85.71.14.30.82.00.49.31.414.91.113.21.35.31.010.52.010.51.73.10.53.80.55.70.66.70.2
601-800 m10.60.812.41.612.41.518.01.412.21.01.10.58.90.98.91.13.70.86.11.62.40.91.80.42.10.46.30.77.80.2
fino ai 600 m5.10.629.12.111.41.530.21.734.61.40.50.42.10.53.20.71.20.53.21.22.30.81.00.30.40.27.00.79.30.3
totale36.81.244.92.332.62.253.21.949.21.546.62.455.11.649.11.950.82.259.33.240.22.934.81.546.81.449.81.445.80.5
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.30.30.40.20.0.1.90.60.90.60.30.313.81.112.50.93.00.53.30.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.20.91.60.40.40.25.71.01.80.97.21.59.90.99.40.85.30.63.50.2
1401-1600 m1.20.30.0.2.20.70.0.0.0.7.41.32.80.52.60.67.21.14.81.45.91.48.50.95.90.75.50.63.70.2
1201-1400 m10.20.80.0.2.10.60.10.10.0.7.11.23.90.65.40.87.21.13.01.16.71.55.60.75.20.65.10.64.80.2
1001-1200 m15.70.90.70.41.50.60.30.20.10.17.51.36.50.86.80.95.51.02.91.16.51.55.20.73.40.56.10.65.70.2
801-1000 m11.10.82.70.86.61.12.30.61.90.46.61.211.01.010.81.22.10.63.71.34.21.23.40.62.20.45.30.65.70.2
601-800 m11.80.811.01.523.81.914.31.311.61.03.00.85.70.78.01.03.60.82.10.94.61.22.50.51.60.35.70.67.70.2
fino ai 600 m7.40.731.92.222.31.918.91.528.91.40.0.1.70.43.20.71.90.62.71.12.60.91.50.40.20.16.90.78.90.3
totale57.31.346.32.358.42.335.91.842.51.535.12.333.71.537.21.835.22.122.02.838.12.950.61.640.31.442.91.443.20.5
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 #840147/306478
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 m0.0.0.0.0.0.1.30.40.50.20.50.20.20.1
1601-1800 m0.0.0.40.20.30.20.50.30.40.20.20.20.20.1
1401-1600 m0.10.11.50.41.40.41.30.41.50.40.60.30.80.1
1201-1400 m0.10.11.80.41.80.50.60.30.70.30.40.20.70.1
1001-1200 m0.40.11.30.30.40.20.50.30.60.30.80.30.60.1
801-1000 m0.80.20.90.31.00.40.50.30.50.20.50.30.70.1
601-800 m2.10.30.60.21.10.40.30.20.10.10.30.21.10.1
fino ai 600 m3.00.30.0.0.10.10.40.30.0.0.10.11.20.1
totale6.50.56.40.76.00.95.30.94.20.73.30.65.60.3
labileoltre i 1800 m0.0.0.40.20.40.24.90.94.10.72.10.51.40.1
1601-1800 m0.0.3.60.50.70.36.61.06.00.82.50.52.40.2
1401-1600 m0.40.17.00.73.10.65.50.96.90.95.70.83.90.2
1201-1400 m1.40.28.20.85.50.83.70.75.20.85.90.84.30.2
1001-1200 m2.70.38.40.88.61.04.00.84.20.76.20.85.10.3
801-1000 m3.70.47.00.77.30.93.90.72.00.54.30.74.50.3
601-800 m8.70.65.40.73.90.73.00.71.60.44.40.75.60.3
fino ai 600 m16.00.70.90.31.40.41.30.40.0.4.50.76.90.3
totale33.01.040.81.530.81.732.91.829.91.635.61.634.10.6
stabileoltre i 1800 m0.0.1.70.40.40.217.51.521.91.47.80.95.80.3
1601-1800 m0.0.5.00.63.10.612.01.315.41.38.20.95.40.3
1401-1600 m0.90.28.90.86.20.910.71.211.11.17.80.96.00.3
1201-1400 m3.90.49.00.813.11.27.51.06.30.97.20.96.90.3
1001-1200 m7.00.510.30.912.81.26.91.04.20.78.20.98.00.3
801-1000 m8.40.611.30.914.71.34.20.83.70.66.70.88.40.3
601-800 m17.30.85.40.78.21.02.00.52.70.56.40.89.50.3
fino ai 600 m23.10.81.20.34.60.80.90.40.60.38.70.910.40.4
totale60.51.052.81.563.21.861.81.965.91.761.11.760.30.6
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 #840148/306479
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.10.10.0.0.00.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.50.50.30.20.40.20.0.0.10.0
1401-1600 m0.10.10.0.0.0.0.0.0.0.0.50.50.30.20.80.41.30.71.41.01.10.80.90.40.60.30.10.10.40.1
1201-1400 m0.10.10.0.0.0.0.0.0.0.0.0.0.30.21.50.60.0.1.41.01.60.90.20.20.30.20.0.0.30.1
1001-1200 m0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.50.30.30.30.70.71.81.10.0.0.10.10.10.10.20.1
801-1000 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.30.30.0.0.0.0.20.20.10.10.10.10.10.0
601-800 m0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.1.41.00.0.0.0.0.0.0.10.10.10.0
fino ai 600 m0.0.0.0.0.0.0.50.30.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.0
totale0.30.20.0.0.0.0.70.40.40.30.50.51.40.52.80.82.00.85.01.85.11.71.90.61.70.50.50.31.20.1
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.90.41.60.50.30.20.30.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.30.32.00.82.01.20.0.1.60.52.50.61.00.30.80.1
1401-1600 m0.0.0.0.0.0.0.0.0.0.4.51.41.00.41.20.63.71.14.01.62.31.21.90.62.50.61.70.51.40.1
1201-1400 m0.20.20.0.0.0.0.0.0.0.3.91.21.90.61.90.71.30.78.02.22.31.21.60.51.70.51.20.41.30.1
1001-1200 m0.70.30.0.0.0.0.0.0.20.21.80.82.50.71.70.61.00.63.81.52.91.31.00.41.30.40.90.31.10.1
801-1000 m0.10.10.0.1.00.60.70.40.20.20.0.1.30.51.50.61.00.62.81.42.71.21.30.50.60.30.50.30.80.1
601-800 m0.20.20.60.60.70.50.80.40.40.30.0.1.70.60.40.30.40.42.11.20.0.0.90.40.60.30.60.30.60.1
fino ai 600 m0.30.20.80.61.00.65.71.13.20.70.0.0.30.20.0.0.40.40.0.0.60.60.30.20.0.0.70.31.00.1
totale1.60.41.40.82.81.07.21.33.90.810.21.98.81.27.01.39.81.722.63.410.82.49.61.210.81.16.90.97.10.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.20.20.0.1.70.70.0.0.0.5.81.011.61.12.40.52.30.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.90.82.20.60.0.5.41.31.41.03.01.39.61.29.71.12.90.63.10.2
1401-1600 m0.60.30.0.1.80.80.0.0.0.7.11.74.00.83.30.911.71.86.72.16.11.910.11.210.61.14.80.84.70.3
1201-1400 m3.40.60.0.1.20.70.0.0.0.12.22.19.41.28.41.310.61.89.12.313.62.67.21.06.50.95.90.85.60.3
1001-1200 m7.50.90.0.0.40.40.0.0.0.14.32.211.21.312.41.69.61.710.72.510.12.34.10.84.50.78.21.06.30.3
801-1000 m10.01.02.91.17.41.62.70.81.60.511.42.014.01.514.71.74.71.27.02.110.82.24.80.93.90.76.20.97.10.3
601-800 m9.41.010.52.022.82.515.71.811.91.32.71.17.51.17.71.33.81.03.41.57.21.92.00.61.30.45.80.87.60.3
fino ai 600 m4.70.719.32.613.22.127.42.224.01.70.0.1.80.63.50.90.0.5.01.71.00.71.40.50.0.7.10.97.50.3
totale35.71.632.83.046.93.045.82.537.41.949.93.350.42.150.02.547.42.943.34.052.03.945.02.048.11.843.21.844.10.6
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.90.40.0.2.30.91.41.01.10.714.61.412.81.25.20.83.80.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.4.51.42.00.60.20.27.61.53.31.47.51.96.21.09.21.07.60.93.60.2
1401-1600 m1.80.50.0.1.40.70.0.0.0.8.71.95.50.92.00.78.11.65.51.95.21.74.90.95.50.86.50.93.80.2
1201-1400 m10.31.00.0.0.70.50.20.20.0.9.61.93.90.86.01.28.41.63.91.63.01.45.00.93.70.76.00.84.70.3
1001-1200 m17.01.20.40.42.10.90.80.40.60.37.41.77.71.18.91.45.01.24.51.74.81.76.61.03.00.66.30.86.20.3
801-1000 m12.01.15.21.45.21.33.80.92.00.65.61.510.71.311.41.64.31.16.92.17.32.03.00.72.50.65.40.86.20.3
601-800 m13.51.114.52.319.52.417.91.916.01.53.11.28.01.18.41.32.80.92.91.42.21.11.90.52.20.55.50.88.60.3
fino ai 600 m7.90.945.73.221.32.523.52.139.72.00.0.0.70.43.30.92.30.90.70.71.00.71.30.50.50.36.90.910.50.3
totale62.41.665.83.150.33.046.32.458.31.939.43.239.42.140.22.440.92.929.13.732.13.643.62.039.41.849.41.847.50.6
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 #840149/306480
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.40.60.30.0.0.10.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.60.50.40.30.0.1.60.81.01.00.80.80.80.40.90.40.20.20.40.1
1401-1600 m0.10.10.0.0.0.0.0.0.0.0.50.51.00.40.30.32.51.02.01.40.70.71.20.51.00.40.20.20.60.1
1201-1400 m0.70.30.0.0.0.0.0.0.0.3.41.40.80.41.60.71.20.71.91.42.71.30.40.30.20.20.50.30.70.1
1001-1200 m0.40.30.0.0.50.50.0.0.0.1.91.01.40.51.60.70.0.0.90.92.01.41.00.50.50.30.80.30.70.1
801-1000 m1.20.40.90.61.40.80.20.20.20.21.50.90.90.42.00.81.70.80.0.0.70.70.40.30.30.21.00.40.80.1
601-800 m0.60.31.30.70.50.51.10.50.70.40.0.0.20.20.0.0.0.1.01.00.60.60.20.20.0.0.20.20.40.1
fino ai 600 m0.70.34.21.41.00.71.70.72.40.70.0.0.0.0.60.40.0.0.0.0.0.0.40.30.0.0.20.20.80.1
totale3.70.76.31.63.31.23.00.93.30.87.92.04.71.06.11.36.91.66.92.57.52.35.01.03.50.72.90.74.40.3
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.30.52.20.60.30.20.40.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.10.80.80.40.0.0.40.40.0.0.80.81.20.50.50.30.50.30.40.1
1401-1600 m0.10.10.0.0.0.0.0.0.0.3.91.50.20.20.90.52.41.01.01.01.30.91.80.61.10.40.50.30.80.1
1201-1400 m0.40.20.0.0.0.0.0.0.0.3.11.30.90.40.50.41.20.70.90.92.11.20.80.42.00.60.50.30.80.1
1001-1200 m0.70.30.0.0.0.0.30.30.0.1.90.91.60.61.20.61.60.84.62.03.61.60.80.40.60.30.60.30.90.1
801-1000 m0.50.30.0.1.30.70.80.50.20.20.70.70.90.41.60.70.30.30.0.1.51.01.00.51.00.40.30.20.70.1
601-800 m1.30.40.90.62.21.02.20.82.40.60.0.0.60.40.30.30.80.61.01.02.61.30.60.40.70.30.30.21.10.1
fino ai 600 m0.10.13.11.21.40.85.31.23.90.80.0.0.0.0.60.40.0.0.0.0.0.0.0.0.0.0.50.31.00.1
totale3.20.64.01.34.81.48.61.56.41.010.62.34.91.05.21.26.81.67.52.511.82.77.51.28.01.13.60.76.00.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.20.20.0.0.40.40.0.0.0.6.41.110.51.23.60.72.30.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.90.91.80.60.30.38.11.72.71.53.61.67.41.210.01.24.40.83.10.2
1401-1600 m0.80.30.0.1.80.90.0.0.0.8.12.06.51.13.00.914.92.37.52.66.42.26.11.110.41.27.41.04.90.3
1201-1400 m2.70.60.0.0.50.50.0.0.0.11.52.38.91.38.61.58.41.815.43.47.82.47.21.25.50.97.21.05.20.3
1001-1200 m8.61.00.0.0.90.60.30.30.70.413.42.313.81.510.61.67.91.712.43.09.82.64.00.94.40.88.21.16.40.3
801-1000 m8.81.04.11.35.11.43.41.01.50.58.22.013.41.613.61.96.01.411.33.113.72.63.60.83.70.74.80.96.60.3
601-800 m10.61.111.52.213.32.318.52.114.11.51.50.810.41.48.91.52.20.97.72.62.61.32.20.62.20.65.70.98.20.4
fino ai 600 m5.70.826.53.013.82.330.12.531.72.00.0.1.50.62.20.81.30.73.81.80.60.61.00.50.50.37.31.09.10.4
totale37.21.842.03.435.33.252.22.748.02.245.03.656.42.347.32.749.23.260.74.744.54.337.82.247.12.048.52.045.80.7
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.2.81.01.91.40.70.714.11.512.01.32.40.63.20.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.2.31.01.40.50.30.35.21.41.91.34.71.78.51.210.61.35.80.93.30.2
1401-1600 m1.30.40.0.1.80.90.0.0.0.7.71.92.70.72.80.97.21.66.42.46.52.28.71.26.61.05.50.93.80.3
1201-1400 m9.61.10.0.1.40.80.30.30.0.8.01.84.00.97.51.48.71.84.51.97.62.45.01.05.30.95.50.95.00.3
1001-1200 m15.61.30.50.51.20.70.30.30.20.27.11.95.31.08.81.55.21.44.62.05.32.05.61.03.00.76.10.95.60.3
801-1000 m12.51.23.91.47.11.72.30.81.50.56.91.811.41.59.91.62.51.01.91.36.12.13.90.92.10.66.21.06.00.3
601-800 m10.11.110.82.127.13.013.71.810.21.34.61.56.81.29.01.54.31.21.81.23.91.62.50.71.80.56.11.07.80.4
fino ai 600 m6.80.932.63.217.92.619.62.130.42.00.0.1.60.63.21.01.10.62.01.41.41.01.40.50.0.7.61.18.90.4
totale55.91.847.73.456.63.336.12.642.32.136.53.534.02.241.52.737.03.124.94.236.24.249.62.241.42.045.12.043.80.7
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 #840150/306481
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.80.30.0.0.20.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.20.90.40.30.0.1.50.70.90.90.70.70.80.41.00.40.20.20.40.1
1401-1600 m0.10.10.0.0.0.0.0.0.0.1.00.70.90.40.30.32.30.91.91.31.30.91.70.61.60.50.10.10.70.1
1201-1400 m0.70.30.0.0.40.40.0.0.0.3.41.40.80.41.80.71.10.71.81.22.61.30.60.30.20.20.40.30.70.1
1001-1200 m0.60.30.0.0.50.50.0.0.0.2.31.01.40.52.10.80.0.0.80.81.91.31.20.50.60.30.70.30.80.1
801-1000 m1.10.40.90.61.30.80.20.20.20.21.91.01.00.52.30.81.50.81.81.22.11.20.60.30.30.21.30.41.00.1
601-800 m0.60.31.30.70.90.61.10.50.70.40.0.0.20.20.60.40.40.40.90.90.60.60.20.20.0.0.40.30.50.1
fino ai 600 m0.80.34.71.51.40.81.90.72.50.70.0.0.0.0.60.40.0.0.0.0.0.0.40.30.0.0.60.30.90.1
totale3.90.76.91.74.41.43.30.93.40.89.72.14.70.97.71.56.91.68.12.59.22.56.21.14.40.83.80.75.10.3
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.52.20.60.30.20.40.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.10.80.80.40.0.0.40.40.0.1.41.01.10.50.50.30.60.30.40.1
1401-1600 m0.10.10.0.0.0.0.0.0.0.3.81.40.20.20.90.52.30.90.90.91.20.91.70.61.10.40.40.30.70.1
1201-1400 m0.40.20.0.0.0.0.0.0.0.3.01.21.00.50.50.41.20.70.80.82.01.10.80.41.90.50.40.30.80.1
1001-1200 m0.70.30.0.0.0.0.30.30.0.1.80.91.70.61.20.61.50.84.21.83.41.51.00.40.60.30.60.30.90.1
801-1000 m0.50.30.0.1.20.70.80.50.20.20.70.71.10.51.50.70.30.30.90.92.11.21.00.40.90.40.30.20.70.1
601-800 m1.30.40.90.62.10.92.20.82.30.60.0.0.60.30.30.30.70.50.90.92.41.20.60.30.60.30.30.21.00.1
fino ai 600 m0.10.13.11.21.70.95.21.23.80.80.0.0.0.0.60.40.0.0.80.80.0.0.0.0.0.0.50.31.00.1
totale3.10.64.01.35.11.48.51.56.31.010.42.25.41.05.01.26.41.58.52.612.52.77.31.17.81.13.50.76.00.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.20.20.0.0.70.50.0.0.0.6.31.110.31.23.60.72.30.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.80.91.70.60.30.37.51.62.41.43.41.57.11.110.01.24.50.83.10.2
1401-1600 m0.80.30.0.1.70.80.0.0.0.7.92.06.21.02.90.914.32.18.62.66.12.15.81.09.91.27.31.04.80.3
1201-1400 m2.60.60.0.0.50.50.30.30.0.11.22.29.11.38.61.58.51.714.93.27.42.27.01.15.50.97.01.05.20.3
1001-1200 m8.51.00.0.0.90.60.30.30.70.413.12.313.41.510.51.68.11.712.22.99.22.53.80.84.30.88.51.16.40.3
801-1000 m8.61.04.01.35.01.43.30.91.50.58.01.913.31.613.71.86.01.412.03.013.62.63.60.83.70.75.00.96.50.3
601-800 m10.51.111.42.212.82.218.22.014.01.51.40.810.61.48.61.52.10.87.02.42.41.22.10.62.10.55.60.98.00.4
fino ai 600 m5.60.826.33.013.82.330.12.431.62.00.0.1.70.62.10.81.20.73.41.70.60.61.00.40.50.36.91.08.90.4
totale36.61.741.73.434.63.152.22.647.82.143.83.656.22.346.82.748.53.160.64.542.84.136.72.146.42.048.42.045.30.7
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.3.01.01.81.20.60.614.31.511.81.32.20.63.30.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.2.31.01.30.50.30.35.21.31.71.24.51.68.41.210.61.25.50.93.30.2
1401-1600 m1.20.40.0.1.70.90.0.0.0.7.51.92.80.72.70.97.51.65.82.26.82.28.81.26.71.05.20.93.80.3
1201-1400 m9.71.10.0.1.30.80.30.30.0.8.31.83.80.97.21.38.51.74.11.87.22.25.11.05.60.95.20.94.90.3
1001-1200 m15.91.30.50.51.60.80.30.30.20.26.91.85.51.08.51.55.51.44.21.95.01.95.61.02.90.76.00.95.60.3
801-1000 m12.51.23.91.36.91.72.20.81.40.56.71.711.31.59.81.62.71.01.81.25.82.03.70.82.10.66.31.06.00.3
601-800 m10.21.110.72.126.22.913.71.810.21.34.51.56.61.19.01.54.71.21.61.14.41.62.40.61.70.56.20.97.70.4
fino ai 600 m6.90.932.43.218.12.519.52.130.72.00.0.1.50.63.11.01.00.61.81.21.30.91.40.50.0.7.51.08.80.4
totale56.41.847.43.455.93.336.12.542.52.136.13.433.72.140.62.638.23.022.83.935.64.149.82.241.32.044.31.943.60.7
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 #840151/306482
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.20.20.0.0.10.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.60.60.40.30.40.30.0.0.10.0
1401-1600 m0.10.10.0.0.0.0.0.0.0.0.70.60.20.20.90.51.50.70.80.81.30.91.00.40.60.30.10.10.40.1
1201-1400 m0.10.10.0.0.0.0.0.0.0.0.0.0.40.31.20.60.0.1.71.21.20.80.0.0.30.20.0.0.20.1
1001-1200 m0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.60.40.40.40.80.80.60.60.0.0.20.20.10.10.20.1
801-1000 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.0.0.20.20.20.20.20.20.10.0
601-800 m0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.1.81.20.0.0.0.0.0.0.20.20.10.0
fino ai 600 m0.0.0.0.0.0.0.50.40.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.0
totale0.30.20.0.0.0.0.80.50.40.30.70.61.30.52.60.82.20.95.02.03.71.51.90.61.80.50.60.31.20.1
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.41.30.40.30.20.30.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.30.32.20.91.61.20.0.1.40.52.20.61.00.40.70.1
1401-1600 m0.0.0.0.0.0.0.0.0.0.4.81.61.10.41.40.63.71.24.01.82.61.31.50.52.30.61.90.51.40.2
1201-1400 m0.20.20.0.0.0.0.0.0.0.4.01.32.00.61.70.71.40.77.22.32.71.41.50.51.40.51.40.41.20.1
1001-1200 m0.80.30.0.0.0.0.0.0.20.21.60.82.40.71.70.70.70.54.61.82.41.21.10.51.40.51.00.41.10.1
801-1000 m0.10.10.0.1.20.70.50.40.20.20.0.1.20.51.80.70.80.63.21.63.01.31.10.50.60.30.60.30.80.1
601-800 m0.30.20.60.60.80.60.90.50.40.30.0.1.60.60.50.40.40.42.41.40.0.1.10.40.70.30.60.30.70.1
fino ai 600 m0.40.20.90.60.80.55.31.23.50.80.0.0.20.20.0.0.40.40.0.0.70.70.30.20.0.0.80.31.00.1
totale1.80.51.50.92.81.06.71.34.30.910.32.18.61.37.31.49.71.823.03.811.42.69.01.210.01.17.51.07.10.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.1.80.80.0.0.0.6.11.011.11.22.30.62.30.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.2.10.92.10.60.0.5.91.40.80.82.81.49.71.210.11.12.80.63.10.2
1401-1600 m0.50.30.0.1.70.90.0.0.0.7.41.84.50.92.90.912.42.06.32.26.22.010.71.310.51.24.60.84.80.3
1201-1400 m3.50.70.0.1.30.80.0.0.0.12.22.38.81.29.31.59.51.810.12.614.02.87.31.16.71.06.20.95.70.3
1001-1200 m7.50.90.0.0.50.50.0.0.0.14.12.310.91.411.81.710.21.811.82.810.62.53.70.83.90.78.61.06.20.3
801-1000 m10.31.13.21.27.71.71.70.71.60.510.82.213.91.613.81.85.11.36.62.211.02.44.70.93.80.76.00.96.90.3
601-800 m8.91.010.02.022.42.716.12.011.61.42.71.27.41.28.61.53.51.13.21.58.12.12.30.61.50.55.70.97.60.3
fino ai 600 m4.40.718.02.612.32.128.52.424.21.80.0.2.10.73.41.00.0.5.91.90.60.61.40.50.0.6.91.07.50.3
totale35.21.731.23.245.93.246.32.637.52.049.63.549.72.349.72.748.53.044.74.453.24.145.82.147.51.943.01.943.90.7
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.50.51.00.40.0.2.20.91.71.20.60.614.91.513.11.35.20.83.90.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.91.42.20.60.30.37.21.62.41.47.22.05.81.010.21.27.11.03.60.2
1401-1600 m1.90.50.0.1.60.80.0.0.0.7.61.95.20.91.70.78.21.75.82.16.12.05.00.95.80.96.91.03.90.3
1201-1400 m10.01.10.0.0.40.40.30.30.0.9.82.03.70.86.61.38.41.74.71.92.01.24.80.93.90.75.50.94.60.3
1001-1200 m17.21.30.50.52.41.00.90.50.70.48.11.98.01.28.81.54.31.23.01.45.31.96.61.12.70.65.90.96.20.3
801-1000 m12.51.25.91.65.61.54.41.11.60.56.41.711.01.411.61.74.01.26.42.28.12.22.90.72.40.65.50.96.30.3
601-800 m12.91.213.52.319.42.618.02.015.31.53.11.28.51.38.41.43.11.02.61.51.20.92.00.62.10.55.60.98.50.4
fino ai 600 m8.21.047.43.421.92.722.52.240.22.10.0.0.90.42.90.92.20.90.80.81.10.81.30.50.60.37.21.010.70.4
totale62.71.767.33.251.33.246.12.657.82.039.43.540.42.240.42.639.73.027.34.031.73.843.22.140.71.948.81.947.70.7
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 #840152/306483
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.20.20.0.0.10.0
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.70.70.20.20.50.30.0.0.10.0
1401-1600 m0.10.10.0.0.0.0.0.0.0.0.70.70.20.20.90.51.60.81.01.01.41.01.10.50.60.30.20.20.40.1
1201-1400 m0.10.10.0.0.0.0.0.0.0.0.0.0.40.30.90.50.0.1.91.41.30.90.0.0.30.20.0.0.20.1
1001-1200 m0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.60.40.40.40.90.90.70.70.0.0.20.20.20.20.20.1
801-1000 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.0.0.20.20.0.0.20.20.10.0
601-800 m0.0.0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.2.01.40.0.0.0.0.0.0.20.20.10.0
fino ai 600 m0.0.0.0.0.0.0.50.40.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.0
totale0.30.20.0.0.0.0.90.50.40.30.70.71.40.52.40.82.41.05.82.34.11.61.90.61.80.50.70.31.20.2
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.51.20.40.20.20.30.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.30.32.41.01.91.30.0.1.50.52.20.60.90.40.70.1
1401-1600 m0.0.0.0.0.0.0.0.0.0.5.11.71.20.51.50.74.01.33.71.82.31.31.60.62.20.62.10.61.40.2
1201-1400 m0.10.10.0.0.0.0.0.0.0.3.81.31.90.61.70.71.60.87.32.53.11.51.60.61.60.51.10.41.20.1
1001-1200 m0.80.30.0.0.0.0.0.0.20.21.60.82.50.71.70.70.80.65.32.12.71.31.20.51.50.51.10.41.20.1
801-1000 m0.10.10.0.1.20.70.50.40.20.20.0.1.10.51.60.70.90.62.81.61.91.11.20.50.50.30.50.30.70.1
601-800 m0.30.20.60.60.90.60.90.50.40.30.0.1.60.60.50.40.40.42.81.60.0.1.10.50.60.30.70.30.70.1
fino ai 600 m0.40.20.90.60.40.45.41.23.40.80.0.0.20.20.0.0.40.40.0.0.70.70.40.30.0.0.90.41.00.1
totale1.80.51.50.92.51.06.81.34.20.910.52.28.71.37.51.410.62.023.84.110.62.79.71.39.61.27.41.17.10.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.1.60.80.0.0.0.6.31.111.11.31.70.52.20.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.70.92.00.60.0.5.71.50.90.92.41.410.41.39.31.22.70.63.00.2
1401-1600 m0.60.30.0.1.80.90.0.0.0.7.51.94.60.92.70.912.82.17.42.55.72.110.81.411.21.34.60.84.80.3
1201-1400 m3.70.70.0.1.40.80.0.0.0.12.32.48.51.39.51.69.51.910.82.913.52.96.81.17.21.06.71.05.70.3
1001-1200 m7.81.00.0.0.50.50.0.0.0.14.52.410.91.411.41.79.21.812.73.111.32.83.80.93.70.88.61.16.10.3
801-1000 m10.41.12.91.27.71.71.80.71.70.511.02.214.21.614.51.95.21.35.82.311.02.44.60.94.10.86.21.07.10.3
601-800 m9.21.010.12.123.32.816.32.011.71.42.81.37.51.29.11.53.91.23.71.88.32.22.40.71.70.56.21.07.90.4
fino ai 600 m4.40.718.32.711.72.228.32.424.61.80.0.2.00.73.51.00.0.4.92.00.0.1.10.40.0.7.11.07.60.3
totale36.01.831.23.246.43.346.42.638.02.150.23.649.72.350.82.747.93.246.04.752.24.446.12.248.22.043.82.044.30.7
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.1.00.40.0.1.60.81.91.40.70.714.71.612.91.34.40.83.60.2
1601-1800 m0.0.0.0.0.0.0.0.0.0.4.11.42.00.60.30.37.11.62.81.66.82.15.81.010.01.27.21.03.50.2
1401-1600 m1.70.50.0.1.70.90.0.0.0.6.81.94.50.91.80.78.61.84.82.15.52.04.30.95.20.96.71.03.50.2
1201-1400 m9.41.00.0.0.50.50.30.30.0.9.92.13.70.96.11.38.41.82.71.52.31.45.01.03.80.85.90.94.50.3
1001-1200 m16.61.30.50.52.10.90.90.50.70.48.12.08.31.28.41.54.41.33.51.76.02.26.41.13.10.75.80.96.20.3
801-1000 m12.51.25.91.65.91.64.41.11.50.56.31.811.01.511.01.74.01.24.72.09.22.52.90.72.60.65.40.96.30.3
601-800 m13.21.213.72.418.92.618.02.015.31.63.31.38.91.38.61.53.01.03.01.71.41.01.90.62.30.65.20.98.70.4
fino ai 600 m8.61.047.13.422.02.822.32.239.82.10.0.0.90.53.11.02.00.90.90.91.20.91.40.50.50.37.51.111.10.4
totale61.91.867.33.251.13.345.92.657.32.138.53.640.22.339.32.739.13.124.34.133.04.142.42.240.32.048.22.047.40.7
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 #840153/306484
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.50.20.20.20.20.10.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.30.30.40.40.0.0.80.80.60.30.20.20.20.20.20.1
1401-1600 m0.40.20.0.0.0.0.0.0.0.1.10.81.00.41.20.62.71.00.0.2.91.41.40.51.20.40.50.30.80.1
1201-1400 m0.30.20.0.0.0.0.0.0.0.2.51.11.50.51.10.60.40.42.71.52.11.20.80.41.00.40.50.30.70.1
1001-1200 m1.00.40.0.0.0.0.0.0.0.1.10.81.60.50.30.30.40.40.0.0.60.60.60.40.50.30.60.30.60.1
801-1000 m1.10.40.40.40.40.40.50.40.60.30.70.70.80.41.00.61.20.70.0.0.60.60.40.30.40.20.40.30.60.1
601-800 m1.30.40.0.3.91.32.90.93.00.70.0.1.10.51.60.70.0.0.0.1.20.90.20.20.10.10.40.31.20.1
fino ai 600 m1.70.52.91.21.00.73.61.05.41.00.0.0.0.0.30.30.0.0.0.0.0.0.60.30.0.0.20.21.30.2
totale5.80.93.31.35.31.57.11.49.01.25.81.76.01.05.91.35.21.42.71.58.12.35.71.03.50.72.80.75.40.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.20.20.0.0.80.60.0.0.70.74.40.93.30.71.10.41.00.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.2.11.12.00.60.30.37.91.70.0.3.01.55.11.06.11.02.50.62.20.2
1401-1600 m1.10.40.0.0.40.40.0.0.0.5.71.65.31.01.20.611.42.08.52.73.91.85.71.07.51.15.90.93.80.3
1201-1400 m3.60.70.0.0.0.0.0.0.0.9.92.17.01.25.61.39.81.97.12.46.12.13.70.85.81.05.50.94.30.3
1001-1200 m6.70.90.0.0.0.0.0.0.60.48.41.98.91.36.61.36.01.58.92.712.32.93.40.83.80.86.10.94.80.3
801-1000 m5.60.83.21.23.81.32.00.71.70.64.31.59.71.48.51.54.71.34.82.19.42.44.30.92.10.65.20.94.80.3
601-800 m6.10.97.81.815.82.411.11.78.41.22.31.29.71.44.31.13.11.15.82.33.21.43.10.71.30.54.30.86.00.3
fino ai 600 m4.10.720.82.714.12.324.82.326.71.90.0.1.80.61.50.70.40.40.0.0.70.71.50.50.0.5.10.97.40.3
totale27.31.631.73.134.23.237.82.637.52.133.13.444.62.328.02.444.03.135.14.739.34.331.22.129.91.935.61.934.20.6
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.2.41.01.91.40.0.17.01.721.91.65.00.94.90.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.41.22.40.70.0.6.91.65.62.26.21.912.31.415.81.58.21.14.90.3
1401-1600 m0.80.30.0.3.11.20.0.0.0.13.32.54.20.94.61.113.02.18.32.78.02.510.61.410.41.27.11.05.50.3
1201-1400 m9.51.10.0.1.90.90.30.30.0.13.62.45.91.111.51.79.41.812.93.212.12.88.81.36.21.07.71.06.60.3
1001-1200 m17.51.30.50.52.61.10.90.50.30.214.82.511.61.415.21.98.31.713.53.37.72.47.41.24.10.88.91.18.30.4
801-1000 m16.41.35.21.510.62.14.21.11.10.412.32.315.91.717.72.14.61.38.52.712.02.64.10.94.50.86.81.08.70.4
601-800 m15.21.316.72.623.42.821.52.216.11.63.81.47.31.212.41.74.31.25.72.35.31.82.20.63.10.77.61.010.30.4
fino ai 600 m7.50.942.63.419.02.628.22.436.12.10.0.1.30.54.81.22.00.95.82.11.20.90.80.40.50.310.31.211.20.4
totale67.01.764.93.260.53.355.12.753.62.261.13.549.42.366.12.650.83.262.24.852.64.363.12.166.61.961.62.060.40.7
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 #840154/306485
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 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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.40.40.20.50.30.20.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.30.30.70.50.0.0.70.70.50.30.40.20.30.20.20.1
1401-1600 m0.40.20.0.0.0.0.0.0.0.1.71.01.10.51.40.62.70.90.0.3.21.41.40.51.50.50.70.30.90.1
1201-1400 m0.40.20.0.0.0.0.0.0.0.2.31.01.70.51.10.50.30.33.91.71.91.10.70.30.80.30.40.20.70.1
1001-1200 m1.10.40.0.0.0.0.0.0.0.1.00.71.50.50.30.30.70.50.0.0.50.50.50.30.40.20.60.30.60.1
801-1000 m1.00.40.40.40.40.40.50.40.60.30.60.60.80.41.20.61.10.60.80.80.50.50.40.30.40.20.40.30.60.1
601-800 m1.30.40.0.4.21.32.90.92.90.70.0.1.20.51.50.70.0.0.80.81.10.80.20.20.10.10.30.21.10.1
fino ai 600 m1.60.42.91.20.90.63.61.05.81.00.0.0.0.0.30.30.0.0.0.0.0.0.50.30.0.0.10.11.20.1
totale5.80.83.31.25.51.57.11.49.31.26.01.76.31.06.11.35.51.35.41.97.92.15.30.94.10.73.30.75.60.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.20.20.0.0.70.50.0.0.60.65.10.93.50.71.70.51.20.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.91.02.30.70.30.37.21.50.0.2.61.35.81.06.40.92.70.62.40.2
1401-1600 m1.10.40.0.0.40.40.0.0.0.6.41.75.61.01.70.711.21.87.12.34.11.75.71.07.11.05.80.84.00.3
1201-1400 m3.80.70.0.0.0.0.0.0.0.9.21.96.91.15.31.28.51.66.62.15.41.93.60.85.40.85.70.84.20.3
1001-1200 m6.60.90.0.0.0.0.0.0.60.38.31.88.51.26.81.36.31.48.92.512.22.73.80.84.00.76.20.94.90.3
801-1000 m5.30.83.51.23.71.22.00.71.70.65.01.59.51.38.31.44.11.14.71.98.42.13.80.82.10.54.50.84.50.3
601-800 m6.20.87.61.815.62.411.01.78.21.22.21.19.31.34.01.03.01.04.81.92.81.23.20.71.40.43.80.75.60.3
fino ai 600 m4.10.720.42.714.02.324.72.326.61.90.0.1.70.61.40.60.70.50.80.80.70.71.50.50.0.4.50.86.90.3
totale27.01.631.53.133.63.137.72.637.22.133.33.344.12.327.82.441.72.932.94.236.84.032.51.929.71.734.91.733.80.6
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.50.50.80.40.0.4.21.21.61.10.60.617.61.622.81.58.01.05.90.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.11.23.10.70.0.8.81.76.22.17.42.011.61.316.11.48.51.05.40.3
1401-1600 m1.20.40.0.3.01.10.0.0.0.14.32.54.60.95.41.212.31.910.82.78.52.410.51.310.31.17.20.95.90.3
1201-1400 m9.91.10.0.1.80.90.30.30.0.13.62.36.11.112.11.79.51.711.42.813.42.88.51.25.90.97.40.96.80.3
1001-1200 m17.71.30.50.52.51.00.90.50.30.214.22.411.51.415.11.87.51.612.72.96.92.17.01.13.90.78.21.08.00.3
801-1000 m16.21.35.71.610.22.04.21.11.40.511.42.215.51.617.42.04.31.27.82.412.02.54.30.84.00.76.70.98.50.4
601-800 m14.71.216.82.523.62.821.52.216.01.63.51.37.01.211.61.64.01.15.42.04.81.61.90.62.80.66.40.99.60.4
fino ai 600 m7.30.942.23.319.82.628.42.435.82.10.0.1.20.54.51.12.10.85.61.91.81.00.80.40.40.29.21.010.50.4
totale67.21.765.23.260.93.255.22.753.52.160.63.449.72.366.12.552.83.061.64.355.34.162.22.066.21.861.71.860.60.6
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.80.61.00.40.0.4.91.31.61.11.20.923.81.826.71.610.21.17.40.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.5.41.55.31.00.60.416.72.26.22.110.72.417.91.622.91.611.51.18.00.3
1401-1600 m2.70.60.0.3.41.20.0.0.0.22.42.911.31.38.61.426.32.617.93.415.73.017.61.618.91.513.71.210.80.4
1201-1400 m14.11.20.0.1.80.90.30.30.0.25.12.914.61.518.52.018.42.321.93.520.73.212.81.412.01.213.51.211.70.4
1001-1200 m25.41.40.50.52.51.00.90.50.90.423.52.921.51.822.22.114.52.121.73.519.63.311.31.38.31.015.01.313.50.4
801-1000 m22.61.59.62.014.32.36.71.33.70.817.02.525.81.926.92.39.41.613.33.020.93.08.41.16.50.911.71.213.60.4
601-800 m22.21.424.42.943.43.335.42.527.11.95.71.617.51.717.11.97.01.411.02.78.72.15.30.94.30.710.51.116.30.5
fino ai 600 m13.01.265.53.234.73.156.72.668.32.00.0.3.00.86.21.32.81.06.41.92.41.22.80.70.40.213.91.218.60.4
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 #840155/306486
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
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 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.50.40.20.50.30.20.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.00.70.0.0.30.31.00.60.0.0.70.70.50.30.40.20.30.20.30.1
1401-1600 m0.40.20.0.0.0.0.0.0.0.1.60.91.10.41.40.62.60.90.0.3.11.31.40.51.50.50.60.30.90.1
1201-1400 m0.40.20.0.0.0.0.0.0.0.2.21.01.80.61.00.50.30.33.81.71.81.00.70.30.80.30.40.20.70.1
1001-1200 m1.10.40.0.0.0.0.0.0.0.1.00.71.50.50.30.30.70.50.0.0.50.50.50.30.40.20.70.30.60.1
801-1000 m1.00.40.40.40.40.40.50.40.60.30.60.61.00.41.20.61.00.60.70.70.50.50.40.30.40.20.40.20.60.1
601-800 m1.20.40.0.4.11.32.90.92.90.70.0.1.20.51.50.70.0.0.70.71.10.70.20.20.10.10.30.21.10.1
fino ai 600 m1.60.42.91.21.30.73.51.05.81.00.0.0.0.0.30.30.0.0.0.0.0.0.50.30.0.0.10.11.20.1
totale5.70.83.31.25.81.56.91.39.31.26.51.76.61.16.01.35.71.35.31.97.72.05.40.94.00.73.40.75.60.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.20.20.0.0.70.50.0.0.60.65.00.93.60.71.80.51.20.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.91.02.30.60.30.37.01.50.0.2.61.35.81.06.30.92.70.62.40.2
1401-1600 m1.00.40.0.0.40.40.0.0.0.6.31.75.61.01.70.711.21.86.92.24.01.65.81.07.21.05.70.84.00.3
1201-1400 m3.70.70.0.0.0.0.0.0.0.9.01.97.01.15.21.28.21.67.22.25.31.83.50.85.20.85.80.84.20.3
1001-1200 m6.90.90.0.0.0.0.0.0.60.38.41.88.61.27.01.36.71.49.52.511.92.73.80.84.00.76.40.95.00.3
801-1000 m5.30.83.51.23.61.21.90.71.70.64.91.59.41.38.41.43.91.14.61.98.22.13.70.82.10.54.50.84.50.3
601-800 m6.10.87.61.815.32.311.21.78.41.22.11.19.21.33.91.03.21.04.71.92.81.23.20.71.40.44.00.75.60.3
fino ai 600 m4.00.720.42.714.22.324.82.326.81.90.0.1.70.61.40.60.70.50.80.80.70.71.50.50.0.4.60.86.90.3
totale27.11.631.53.133.63.137.92.637.52.132.93.243.92.227.82.341.62.933.84.235.93.932.41.929.71.735.31.733.90.6
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.80.40.0.4.41.21.61.10.60.617.81.622.71.58.00.95.90.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.51.23.00.70.0.8.91.66.12.17.21.911.61.316.01.48.31.05.40.3
1401-1600 m1.30.40.0.3.01.10.0.0.0.14.02.44.50.95.31.212.61.910.62.78.32.310.41.310.21.17.50.95.90.3
1201-1400 m10.11.10.0.1.70.90.30.30.0.13.72.36.01.012.21.79.21.711.92.813.12.78.51.26.00.97.30.96.80.3
1001-1200 m17.71.30.50.52.81.10.90.50.30.213.92.311.51.414.81.87.61.512.42.86.72.16.91.14.00.78.31.08.00.3
801-1000 m16.11.35.71.610.01.94.11.01.40.511.62.215.51.617.82.04.21.17.62.312.32.54.20.84.00.76.70.98.50.4
601-800 m14.71.216.82.523.32.721.72.215.91.63.41.26.91.211.31.63.91.15.32.05.91.81.90.62.70.66.20.99.50.4
fino ai 600 m7.20.942.23.319.82.628.22.435.62.00.0.1.20.54.71.12.00.85.41.82.31.10.80.40.50.39.01.010.40.4
totale67.21.765.23.260.73.255.12.653.22.160.63.449.52.366.22.552.72.961.04.356.44.062.22.066.31.861.31.860.50.6
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.80.61.00.40.0.5.01.31.61.11.20.824.11.826.61.610.21.07.40.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.41.75.31.00.60.416.82.16.12.110.42.417.91.622.71.511.21.18.00.3
1401-1600 m2.80.60.0.3.41.20.0.0.0.21.92.811.21.38.41.426.42.517.53.315.32.917.71.619.01.413.81.210.80.4
1201-1400 m14.21.20.0.1.70.90.30.30.0.24.92.914.81.518.41.917.82.223.03.520.13.112.71.412.11.213.41.211.70.4
1001-1200 m25.71.40.50.52.81.10.90.50.90.423.32.821.61.722.12.115.12.022.03.519.13.211.21.38.41.015.41.213.60.4
801-1000 m22.41.59.62.014.02.36.61.33.60.817.12.525.91.927.42.39.11.513.02.921.13.08.41.16.50.911.71.113.60.4
601-800 m22.01.424.42.942.73.235.72.527.21.95.51.617.31.616.71.87.01.410.72.79.82.25.30.94.20.710.51.116.20.4
fino ai 600 m12.91.165.53.235.43.156.62.668.22.00.0.2.90.86.41.32.70.96.31.93.01.32.80.70.50.313.71.218.50.4
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.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840156/306487
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
reticolo: reticolo terrestre IFN3
stato2004/06
regione economica
Giura OvestGiura EstAltopiano OvestAltopiano CentroAltopiano EstPrealpi OvestPrealpi CentroPrealpi EstAlpi Nord-OvestAlpi CentroAlpi Nord-EstAlpi Sud-OvestAlpi Sud-EstSud delle Alpi Svizzera
stabilità del popolamentoquota (classi di 200 m) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticaoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.30.40.50.20.50.20.20.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.0.90.60.0.0.30.30.90.50.0.0.60.60.50.30.40.20.20.20.20.1
1401-1600 m0.40.20.0.0.0.0.0.0.0.1.40.81.00.41.20.52.30.80.0.2.81.21.30.41.50.40.60.30.80.1
1201-1400 m0.40.20.0.0.0.0.0.0.0.2.51.02.00.60.90.40.90.53.41.52.11.00.60.30.70.30.40.20.70.1
1001-1200 m1.10.40.0.0.0.0.0.0.0.0.90.61.90.60.30.30.60.50.60.60.50.50.50.30.60.30.80.30.60.1
801-1000 m1.00.30.40.40.70.50.70.40.70.30.50.51.10.41.30.60.90.50.70.70.50.50.50.30.50.20.50.30.70.1
601-800 m1.10.40.0.4.51.33.10.92.60.60.0.1.30.51.30.60.0.0.70.71.00.70.30.20.10.10.30.21.10.1
fino ai 600 m1.50.42.91.11.20.73.70.95.50.90.0.0.0.0.30.30.0.0.0.0.0.0.40.30.0.0.10.11.20.1
totale5.40.83.31.26.41.57.51.38.81.16.11.67.21.15.51.15.51.25.31.87.41.95.30.94.20.73.30.65.60.3
labileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.30.30.20.20.0.0.60.41.30.90.50.54.90.94.10.72.10.51.40.1
1601-1800 m0.0.0.0.0.0.0.0.0.0.1.60.82.40.60.20.26.71.40.0.2.31.16.61.06.00.82.50.52.40.2
1401-1600 m1.10.40.0.0.30.30.0.0.0.6.01.55.50.91.70.610.31.66.12.04.01.55.50.96.90.95.70.83.90.2
1201-1400 m3.90.70.0.0.0.0.0.0.0.9.61.87.21.15.31.18.71.57.32.14.61.63.70.75.20.85.90.84.30.2
1001-1200 m7.00.90.0.0.40.40.0.0.50.38.31.78.91.26.61.27.41.410.02.512.52.54.00.84.20.76.20.85.10.3
801-1000 m5.70.83.71.23.71.11.90.72.00.65.81.59.61.38.11.33.81.04.31.77.91.93.90.72.00.54.30.74.60.3
601-800 m6.10.87.91.715.42.210.71.58.51.12.10.98.21.24.20.93.10.94.91.82.51.13.00.71.60.44.40.75.60.3
fino ai 600 m4.00.721.52.613.62.124.12.126.51.80.0.1.50.51.40.60.60.40.80.81.71.01.30.40.0.4.50.76.80.3
totale27.91.533.03.033.42.936.62.437.42.033.83.043.42.127.52.241.32.734.84.036.13.632.91.829.91.635.61.634.00.6
stabileoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.40.40.70.30.0.4.41.11.41.00.50.517.51.521.91.47.80.95.80.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.3.61.23.30.70.30.38.51.55.41.97.82.012.01.315.41.38.20.95.30.3
1401-1600 m1.40.40.0.3.11.10.0.0.0.13.52.24.60.95.01.113.61.99.42.47.32.010.71.211.11.17.80.96.10.3
1201-1400 m10.41.00.0.1.60.80.30.30.0.15.52.35.61.012.01.59.61.613.52.814.22.67.51.06.30.97.20.96.90.3
1001-1200 m17.91.20.40.43.01.00.80.40.30.212.42.110.91.315.31.77.41.412.72.77.02.06.91.04.20.78.20.98.00.3
801-1000 m15.61.25.11.49.91.94.41.01.40.511.42.015.61.619.01.94.31.16.92.111.22.34.20.83.70.66.70.88.40.3
601-800 m14.51.216.62.422.42.621.02.016.51.53.21.17.41.110.71.53.51.04.71.85.41.62.00.52.70.56.40.89.50.3
fino ai 600 m7.00.841.63.220.22.529.52.235.51.90.0.1.30.54.81.11.80.75.91.83.11.30.90.40.60.38.70.910.40.3
totale66.71.663.73.160.13.055.92.553.82.060.13.249.42.167.02.353.22.759.94.156.53.761.81.965.91.761.11.760.30.6
totaleoltre i 1800 m0.0.0.0.0.0.0.0.0.0.0.70.50.90.40.0.5.01.22.71.31.00.723.71.626.51.510.31.07.40.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.11.55.60.90.80.516.12.05.41.910.72.319.11.521.71.410.91.08.00.3
1401-1600 m2.90.60.0.3.41.10.0.0.0.20.92.611.11.27.81.326.22.415.53.014.12.717.51.519.41.414.11.210.70.4
1201-1400 m14.71.10.0.1.60.80.30.30.0.27.62.814.71.518.21.819.22.124.23.420.92.911.81.312.31.113.51.111.90.4
1001-1200 m26.01.30.40.43.41.10.80.40.80.421.62.521.71.722.12.015.52.023.33.420.03.011.41.29.01.015.21.213.70.4
801-1000 m22.31.49.21.914.32.27.01.34.10.817.72.326.31.828.42.29.01.411.82.719.62.78.61.16.20.811.41.113.70.4
601-800 m21.81.324.42.842.43.134.82.427.61.85.31.416.91.516.11.76.51.310.32.58.92.05.30.94.40.711.11.016.10.4
fino ai 600 m12.41.166.03.134.92.957.22.467.51.90.0.2.80.76.51.22.40.86.71.94.81.62.70.60.60.313.41.118.40.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 09.07.2020 #840157/306488
Risultato della ricerca: 155780 iscrizioni 6491 pagine

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