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IFN4
proporzione di aree di saggio in bosco
bosco di protezione contro colate di fango/smottamenti (2022) · superficie della chiaria più grande (5 classi)
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)superficie della chiaria più grande (5 classi)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
nessuna indicazionenessuna indicazione....................................................
nessuna chiaria (<100 m2)....................................................
piccola chiaria (100-500 m2)....................................................
chiaria mediana (500-1000 m2)....................................................
chiaria grande (1000-5000 m2)....................................................
chiaria molto grande (>5000 m2)....................................................
totale....................................................
all'internonessuna indicazione..0.0.0.0.0.0.0.0.0.0...0.0.2.41.40.0.0.0.5.35.20.0.0.0.3.43.40.0.0.0.9.38.80.0.1.71.20.0.3.03.02.31.30.0.0.0.1.80.5
nessuna chiaria (<100 m2)..0.0.10.510.031.35.557.018.772.116.9..17.511.322.63.840.311.059.122.133.311.175.721.338.617.335.08.966.927.249.117.726.513.266.727.244.34.627.19.539.08.816.13.10.0.65.027.830.81.8
piccola chiaria (100-500 m2)..100.00.050.817.834.65.70.0.27.916.9..55.015.024.23.944.811.10.0.45.411.824.321.312.611.841.29.233.127.225.415.528.813.90.0.28.74.232.210.038.78.835.34.1100.00.00.0.32.11.8
chiaria mediana (500-1000 m2)..0.0.13.712.719.64.743.018.70.0...18.111.619.43.65.04.90.0.10.67.10.0.12.611.814.16.60.0.13.612.518.611.80.0.10.22.813.67.36.94.718.73.40.0.0.0.15.01.4
chiaria grande (1000-5000 m2)..0.0.24.915.311.63.80.0.0.0...9.48.929.84.19.86.640.922.15.35.20.0.36.116.96.34.30.0.11.911.28.27.933.327.215.13.327.19.512.45.826.13.80.0.35.027.819.21.5
chiaria molto grande (>5000 m2)..0.0.0.0.2.92.00.0.0.0...0.0.1.61.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.68.30.0.0.0.0.0.0.0.1.51.10.0.0.0.1.10.4
totale..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
all'esternonessuna indicazione0.0.0.0.0.0.3.80.71.11.12.41.19.28.810.83.14.20.60.0.2.51.10.0.3.13.12.01.44.71.30.0.0.0.3.71.60.0.10.01.215.83.61.80.66.71.13.33.20.40.44.20.3
nessuna chiaria (<100 m2)45.73.237.59.545.28.127.61.550.95.328.23.253.215.028.44.516.21.238.63.924.73.032.04.130.98.124.44.328.12.744.56.749.34.026.13.740.74.628.71.721.64.131.32.115.21.522.27.432.13.027.60.6
piccola chiaria (100-500 m2)34.63.134.59.440.98.033.91.630.84.930.93.38.98.524.54.326.41.438.33.937.83.447.04.429.77.916.73.731.32.841.26.634.33.830.53.935.14.529.71.824.54.336.62.228.41.945.49.045.93.232.10.6
chiaria mediana (500-1000 m2)8.61.87.65.25.43.716.31.310.13.219.82.89.89.318.73.920.21.313.12.717.42.615.63.212.25.722.24.114.42.19.03.89.82.411.22.79.02.714.91.418.43.812.91.519.21.79.95.411.52.015.60.5
chiaria grande (1000-5000 m2)9.81.920.48.15.43.717.11.37.02.817.62.719.012.015.73.631.11.59.32.415.62.54.61.824.27.533.64.720.42.45.33.05.91.925.63.714.43.316.11.419.73.915.81.729.01.919.27.19.71.919.20.5
chiaria molto grande (>5000 m2)1.30.80.0.3.03.01.40.40.0.1.00.70.0.2.01.42.00.50.70.72.01.00.80.80.0.1.01.01.10.60.0.0.70.72.91.40.80.80.60.30.0.1.60.61.50.50.0.0.40.41.30.1
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalenessuna indicazione0.0.0.0.0.0.3.50.61.01.02.41.09.28.89.72.84.00.60.0.2.41.10.60.62.82.71.81.34.61.20.0.0.0.4.11.60.0.8.81.013.03.01.90.65.80.93.03.00.40.43.90.2
nessuna chiaria (<100 m2)45.73.234.89.039.07.227.81.551.45.129.63.253.215.027.44.216.91.138.83.725.53.032.13.836.07.925.54.228.82.645.76.549.33.926.13.641.34.531.11.622.63.731.82.115.41.420.87.032.52.927.90.5
piccola chiaria (100-500 m2)34.63.139.19.342.77.333.91.628.64.630.83.28.98.527.44.226.11.339.13.736.93.346.84.129.17.416.43.632.22.740.86.433.83.730.43.734.24.429.61.625.93.936.72.129.71.748.98.745.33.132.10.6
chiaria mediana (500-1000 m2)8.61.87.14.86.93.916.51.212.53.419.22.79.89.318.63.720.11.212.22.517.02.615.03.010.85.121.53.914.42.08.53.610.02.411.72.68.82.614.21.217.63.412.51.519.11.59.35.111.32.015.60.4
chiaria grande (1000-5000 m2)9.81.919.07.69.04.316.71.26.52.617.02.619.012.015.13.431.01.49.42.216.22.54.71.721.46.733.84.519.02.25.02.86.21.924.33.514.93.316.01.321.03.715.61.628.51.718.06.710.01.919.20.5
chiaria molto grande (>5000 m2)1.30.80.0.2.52.41.50.40.0.1.00.70.0.1.81.22.00.40.60.62.01.00.70.70.0.1.01.01.00.60.0.0.70.73.31.50.80.80.50.20.0.1.50.51.50.50.0.0.40.41.30.1
totale100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 06.03.2024 #1312459/494209

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. 1312459. Birmensdorf, Swiss Federal Research Institute WSL

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