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IFN4
superficie forestale
bosco di protezione contro colate di fango/smottamenti (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 colate di fango/smottamenti (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...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
0-10 anni fa..54.035.138.817.443.35.956.818.868.118.2..19.012.125.03.940.911.061.521.683.38.851.425.051.617.652.09.366.927.226.415.89.89.366.727.220.23.845.110.635.98.731.64.0100.00.067.526.934.41.9
11-20 anni fa..46.035.136.617.022.85.029.517.40.0...45.215.019.23.525.29.718.416.85.35.224.321.323.514.717.37.133.127.224.515.135.714.433.327.27.72.59.06.122.67.613.53.00.0.32.526.917.11.5
21-30 anni fa..0.0.0.0.15.44.313.812.815.113.8..8.78.416.43.39.86.60.0.6.15.90.0.0.0.6.94.70.0.0.0.35.414.40.0.5.92.29.16.112.96.07.42.30.0.0.0.10.21.2
31-40 anni fa..0.0.24.715.27.33.20.0.0.0...8.78.412.02.90.0.0.0.0.0.0.0.0.0.13.86.40.0.12.611.80.0.0.0.5.82.19.26.23.23.27.42.30.0.0.0.7.41.0
41-50 anni fa..0.0.0.0.2.92.00.0.0.0...0.0.7.32.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.19.012.00.0.12.93.19.26.26.64.56.02.10.0.0.0.6.21.0
51-100 anni fa..0.0.0.0.8.33.30.0.16.815.1..9.48.911.52.914.37.620.218.00.0.24.321.30.0.3.43.40.0.23.814.80.0.0.0.40.04.69.26.29.75.322.93.60.0.0.0.17.41.5
>100 anni fa o mai nessuna gestione..0.0.0.0.0.0.0.0.0.0...8.98.58.72.59.86.60.0.5.35.20.0.24.915.26.64.50.0.12.611.80.0.0.0.7.62.49.36.38.94.911.22.70.0.0.0.7.51.0
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'esternonessuna indicazione0.40.40.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.10.0
0-10 anni fa76.22.815.27.039.88.049.81.752.75.353.03.563.914.520.54.017.01.254.34.056.93.576.13.730.08.034.24.738.22.947.76.761.33.937.74.171.64.28.11.116.73.748.12.317.01.686.46.372.02.938.20.6
11-20 anni fa13.72.235.99.528.67.316.81.323.04.419.02.70.0.13.73.414.01.120.83.324.43.013.13.032.88.221.84.120.92.434.46.422.13.322.23.515.93.45.80.917.63.818.51.810.61.36.44.417.02.415.80.5
21-30 anni fa3.71.24.14.021.66.79.41.07.82.86.01.726.913.315.83.612.81.19.12.35.31.64.61.816.16.610.93.110.11.814.44.74.51.77.92.38.92.78.01.115.73.611.71.58.91.23.63.66.61.69.40.4
31-40 anni fa0.80.618.47.55.03.55.60.87.72.87.81.90.0.9.72.910.61.08.62.34.71.54.01.72.72.63.11.85.41.40.0.3.81.57.02.12.71.510.41.210.83.16.61.19.61.30.0.2.51.07.20.3
41-50 anni fa2.10.911.06.00.0.4.40.72.11.54.31.40.0.4.92.17.60.93.31.53.31.20.70.70.0.7.82.75.21.31.71.73.91.65.51.90.0.8.81.16.02.45.81.110.21.30.0.0.80.65.60.3
51-100 anni fa2.10.911.56.25.03.55.90.86.82.75.91.79.28.810.73.018.21.23.31.42.41.11.61.13.13.111.33.17.41.61.81.83.81.510.42.50.90.931.11.819.53.95.11.024.81.80.0.1.20.712.10.4
>100 anni fa o mai nessuna gestione0.90.63.93.80.0.7.80.90.0.4.01.40.0.24.84.319.81.30.70.72.91.20.0.15.26.311.03.112.92.00.0.0.60.69.32.50.0.27.71.713.73.44.20.919.01.73.63.60.0.11.60.4
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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 #1334491/516247

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. 1334491. Birmensdorf, Swiss Federal Research Institute WSL

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