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IFN4
superficie forestale
bosco di protezione contro processi idrologici nei torrenti (2022) · data dell'ultimo intervento (classi di 10 anni)
suddivisione regionale: cantone
unità: %, subtotale
insieme analizzato: bosco
reticolo: reticolo 1,4 x 1,4 km
stato 2009/17
cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSvizzera
bosco di protezione contro processi idrologici nei torrenti (2022)data dell'ultimo intervento (classi di 10 anni)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
nessuna indicazionenessuna indicazione....................................................
0-10 anni fa....................................................
11-20 anni fa....................................................
21-30 anni fa....................................................
31-40 anni fa....................................................
41-50 anni fa....................................................
51-100 anni fa....................................................
>100 anni fa o mai nessuna gestione....................................................
totale....................................................
all'internonessuna indicazione..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...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0-10 anni fa..27.912.025.611.040.72.626.913.349.46.1..26.57.217.01.747.28.133.77.688.011.326.613.041.26.335.93.9..39.513.746.66.337.713.48.81.329.96.536.74.921.52.192.27.552.87.926.50.9
11-20 anni fa..36.112.937.312.118.62.036.814.615.34.4..21.16.615.91.725.87.135.37.70.0.41.214.218.35.021.23.3..14.49.525.05.423.111.75.01.021.95.919.34.113.71.87.87.525.06.815.70.7
21-30 anni fa..7.57.224.610.712.41.78.88.44.52.6..15.96.014.71.65.53.810.55.00.0.17.511.25.12.910.62.5..0.0.9.43.739.213.66.61.114.14.916.83.810.11.60.0.12.65.310.90.6
31-40 anni fa..7.16.96.26.06.21.318.111.611.73.9..5.23.611.11.48.24.54.83.40.0.7.47.11.71.76.62.0..15.510.16.63.20.0.8.11.28.03.87.62.87.71.40.0.4.93.47.90.5
41-50 anni fa..7.57.20.0.5.41.20.0.8.73.4..5.43.76.91.25.33.75.13.60.0.0.0.7.73.36.31.9..7.87.54.62.60.0.9.11.34.02.87.52.78.81.50.0.2.52.57.00.5
51-100 anni fa..13.99.26.26.08.11.49.38.97.23.1..10.04.817.71.78.04.45.43.712.011.30.0.12.74.28.22.2..14.89.74.52.50.0.39.22.214.14.96.02.426.92.30.0.2.22.219.00.8
>100 anni fa o mai nessuna gestione..0.0.0.0.8.61.50.0.3.22.2..15.95.916.71.70.0.5.23.60.0.7.47.113.24.411.32.6..7.87.53.42.40.0.23.21.97.93.86.12.411.31.70.0.0.0.13.00.7
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'esternonessuna indicazione0.40.40.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
0-10 anni fa76.22.87.77.447.49.155.02.156.25.355.44.263.914.517.24.418.61.654.34.362.33.776.33.635.29.528.26.642.94.048.76.561.33.928.14.875.74.212.12.016.24.349.72.517.92.184.08.475.63.044.40.7
11-20 anni fa13.72.237.113.126.08.016.41.621.84.419.83.30.0.14.54.013.51.420.03.521.83.212.92.827.58.926.56.319.93.234.36.222.83.421.94.315.53.68.11.712.23.818.61.98.41.54.74.615.72.516.10.6
21-30 anni fa3.71.20.0.13.86.48.21.28.13.07.12.226.913.314.74.112.11.310.32.64.01.55.01.912.86.916.35.39.12.313.64.54.61.710.13.24.92.19.71.814.84.110.61.56.91.45.65.55.31.68.70.4
31-40 anni fa0.80.627.411.89.95.45.51.05.72.55.72.00.0.11.83.710.51.27.42.34.61.63.71.60.0.4.33.05.81.90.0.3.31.46.52.63.01.712.72.012.13.86.11.210.91.70.0.1.91.06.80.4
41-50 anni fa2.10.913.18.70.0.3.60.82.21.62.01.20.0.4.02.38.01.12.31.32.81.30.70.70.0.6.53.63.21.41.61.63.41.57.82.80.0.9.91.88.23.25.51.110.01.70.0.0.50.54.90.3
51-100 anni fa2.10.97.37.12.92.94.80.95.92.55.92.09.28.810.83.617.31.53.61.62.21.10.80.88.15.57.63.75.91.91.71.73.91.613.33.61.01.020.12.420.14.65.21.121.62.30.0.1.00.78.90.4
>100 anni fa o mai nessuna gestione0.90.67.37.10.0.6.41.00.0.4.21.70.0.27.05.120.01.62.21.32.31.10.70.716.47.510.54.413.32.70.0.0.70.712.43.50.0.27.42.716.34.34.11.024.42.45.65.50.0.10.10.5
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.40.40.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.00.0
0-10 anni fa76.22.817.97.339.67.249.31.652.95.153.53.463.914.520.43.817.91.252.73.857.03.476.93.532.57.735.54.639.52.848.76.559.63.835.73.971.54.29.91.121.73.747.32.219.81.587.35.971.92.837.80.5
11-20 anni fa13.72.236.69.230.06.817.31.223.54.318.32.70.0.16.73.514.61.121.33.124.33.012.22.731.97.721.94.020.52.334.36.222.23.223.23.416.33.46.10.916.13.318.71.711.21.25.94.117.22.416.00.4
21-30 anni fa3.71.23.83.717.75.79.91.08.22.86.31.726.913.315.13.413.21.09.22.25.21.54.71.814.35.910.02.99.81.713.64.54.31.69.82.48.72.67.71.014.53.211.71.48.61.13.43.36.51.69.50.4
31-40 anni fa0.80.617.17.08.64.15.70.87.12.67.61.80.0.9.62.710.80.97.62.04.61.43.51.52.42.32.91.66.21.40.0.4.21.66.52.02.61.59.71.110.52.76.41.19.21.10.0.2.41.07.20.3
41-50 anni fa2.10.910.35.60.0.4.30.72.01.44.21.40.0.4.41.97.50.82.91.33.31.20.70.70.0.7.22.54.71.21.61.63.71.56.52.00.0.9.41.06.52.25.91.09.41.10.0.0.80.65.70.3
51-100 anni fa2.10.910.65.84.12.96.10.86.32.56.31.79.28.810.52.917.51.14.51.62.81.11.41.05.53.810.42.97.01.41.71.74.81.79.62.40.90.932.51.717.73.45.31.024.41.60.0.1.20.712.60.4
>100 anni fa o mai nessuna gestione0.90.63.63.60.0.7.20.90.0.3.91.30.0.23.34.018.51.21.71.02.81.10.60.613.55.612.03.112.31.90.0.1.20.98.72.30.0.24.71.512.93.04.50.917.51.53.43.30.0.11.20.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 06.03.2024 #1271671/453421

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1271671. Birmensdorf, Swiss Federal Research Institute WSL

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