Scelta degli argomenti

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IFN4
superficie forestale
bosco di protezione contro valanghe (2022) · data dell'ultimo intervento (classi di 10 anni)
suddivisione regionale: cantone
unità: %, subtotale
insieme analizzato: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato 2009/17
cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSvizzera
bosco di protezione contro valanghe (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.
0-10 anni fa..0.0.0.0.33.45.6..77.319.6..33.611.217.03.415.1.0.0.79.418.317.3.20.112.731.09.7..0.0.12.7...8.54.129.511.129.28.623.63.8100.0...23.71.9
11-20 anni fa..50.0.0.0.23.65.0..0.0...16.38.616.03.316.0.54.0.0.0.51.120.430.814.717.57.9..0.0.37.317.1..4.63.222.810.110.25.618.23.40.0...17.51.7
21-30 anni fa..0.0.100.0.20.34.7..0.0...5.9.15.53.317.2.0.0.20.6.17.3.0.0.17.57.9..0.0.24.615.2..8.84.212.18.024.88.29.42.60.0...14.01.5
31-40 anni fa..0.0.0.0.2.92.0..22.7...10.87.213.63.134.419.60.0.0.0.0.0.10.5.8.75.9..0.0.0.0...6.53.60.0.11.16.06.32.10.0...8.21.2
41-50 anni fa..50.0.0.0.7.13.1..0.0...5.8.9.72.70.0.46.0.0.0.0.0.9.4.12.06.5..0.0.13.2...11.04.711.97.914.36.67.92.40.0...9.11.3
51-100 anni fa..0.0.0.0.8.53.3..0.0...22.19.815.33.217.2.0.0.0.0.0.0.18.912.28.85.9..0.0.0.0...30.56.817.99.46.74.622.83.70.0...16.31.6
>100 anni fa o mai nessuna gestione..0.0.0.0.4.22.4..0.0...5.5.13.03.00.0.0.0.0.0.14.4.10.3.4.6...100.0.12.1...30.16.75.7.3.6.11.92.90.0...11.11.4
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.
all'esternonessuna indicazione0.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.0.0.0.0.00.0
0-10 anni fa76.22.819.27.740.57.353.81.853.55.154.03.570.414.425.15.321.11.454.23.858.23.577.33.536.68.838.05.044.43.148.76.560.03.837.54.171.54.211.71.332.45.749.92.321.41.986.46.372.22.842.60.6
11-20 anni fa13.72.235.79.530.76.917.41.323.74.319.32.80.0.19.04.816.91.321.53.224.83.012.02.729.08.221.04.222.22.634.36.222.33.223.63.616.33.47.21.116.44.519.61.810.71.46.34.316.92.417.00.5
21-30 anni fa3.71.24.1.15.85.59.01.08.32.86.61.829.614.417.64.614.71.38.92.25.41.64.21.714.26.69.63.09.41.813.64.54.31.68.72.48.72.67.31.114.64.310.91.49.11.33.6.6.51.69.30.4
31-40 anni fa0.80.618.37.58.74.26.10.97.22.67.51.90.0.10.13.610.21.16.61.94.81.53.71.62.9.2.21.55.81.40.0.4.21.66.52.12.61.58.81.211.73.95.81.19.51.30.0.2.41.06.70.3
41-50 anni fa2.10.97.55.10.0.3.60.72.01.44.41.40.0.5.92.96.20.93.01.32.41.10.7.0.0.7.42.74.21.21.6.3.71.56.42.10.0.9.21.24.62.65.51.19.91.40.0.0.80.65.00.3
51-100 anni fa2.10.911.46.24.22.95.20.85.32.36.11.70.0.7.23.115.31.34.11.52.41.11.41.06.84.710.13.06.51.51.7.4.81.79.82.50.9.36.02.011.53.85.01.024.31.90.0.1.20.711.30.4
>100 anni fa o mai nessuna gestione0.90.63.9.0.0.4.90.80.0.2.11.00.0.15.04.415.61.31.81.02.01.00.7.10.45.711.83.37.61.60.0.0.6.7.42.30.0.19.91.68.93.53.00.815.11.63.6.0.0.8.10.4
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 indicazione0.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.0.0.0.0.00.0
0-10 anni fa76.22.817.97.339.67.252.11.753.55.154.63.570.414.426.94.820.51.352.73.857.73.577.43.533.47.936.34.743.33.048.76.559.63.836.14.071.54.211.51.331.85.148.72.221.91.786.96.172.22.841.00.6
11-20 anni fa13.72.236.69.230.06.817.91.323.74.318.92.70.0.18.54.216.81.221.33.125.03.011.62.732.87.821.94.121.82.534.36.222.23.224.33.516.33.47.01.017.74.119.11.812.21.36.14.216.92.417.00.5
21-30 anni fa3.71.23.8.17.75.79.91.08.32.86.51.729.614.415.23.914.81.29.22.25.31.64.81.814.76.18.62.810.11.813.64.54.31.69.62.48.72.67.41.014.13.811.71.49.11.23.5.6.51.69.70.4
31-40 anni fa0.80.617.17.08.64.15.90.87.22.67.81.90.0.10.23.210.71.07.62.04.81.53.51.62.4.3.01.76.01.40.0.4.21.66.12.02.61.58.61.19.43.26.11.18.81.10.0.2.41.06.80.3
41-50 anni fa2.10.910.35.60.0.3.90.72.01.44.31.40.0.5.92.56.70.82.91.32.81.10.7.0.0.7.52.64.81.31.6.3.71.56.82.10.0.9.31.26.02.66.01.19.51.20.0.0.80.65.40.3
51-100 anni fa2.10.910.65.84.12.95.50.85.32.36.01.70.0.10.33.315.31.24.51.62.41.11.41.05.73.910.93.06.71.51.7.4.81.79.32.40.9.35.61.912.83.65.11.024.01.70.0.1.20.711.70.4
>100 anni fa o mai nessuna gestione0.90.63.6.0.0.4.90.70.0.2.01.00.0.13.13.715.21.21.71.02.01.00.6.11.05.211.63.27.41.50.0.1.20.97.72.20.0.20.71.68.33.03.00.814.51.43.5.0.0.8.30.3
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 21.05.2024 #1270673/452423

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. 1270673. Birmensdorf, Swiss Federal Research Institute WSL

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