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IFN4
proporzione di aree di saggio in bosco
fasce vegetazionali NaiS (6 classi) · superficie della chiaria più grande (5 classi)
suddivisione regionale: cantone
unità: %, subtotale
insieme analizzato: bosco accessibile esclusi gli arbusteti IFN1-IFN5
reticolo: reticolo 1,4 km, sottoreticoli 1 a 5
stato 2009/17
cantone
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSvizzera
fasce vegetazionali NaiS (6 classi)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....................................................
subalpina superiorenessuna indicazione................0.0.....................0.0.....0.0.....0.0.
nessuna chiaria (<100 m2)................6.53.6....................0.0.....7.04.8....6.42.8
piccola chiaria (100-500 m2)................23.96.3....................75.721.3....31.98.8....29.35.2
chiaria mediana (500-1000 m2)................37.37.2....................24.3.....32.58.9....34.95.4
chiaria grande (1000-5000 m2)................28.16.6....................0.0.....28.68.6....26.95.0
chiaria molto grande (>5000 m2)................4.12.9....................0.0.....0.0.....2.41.7
totale................100.0.....................100.0.....100.0.....100.0.
subalpinanessuna 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.
nessuna chiaria (<100 m2)......10.65.0......0.0.5.42.1..0.0...59.1.0.0.0.0.....0.0...13.36.20.0.16.8.7.83.1....7.71.6
piccola chiaria (100-500 m2)......19.06.1......0.0.20.03.8..0.0...40.9.19.2.26.916.5....0.0...43.29.167.019.227.016.526.25.2....24.82.5
chiaria mediana (500-1000 m2)......24.46.8......0.0.29.04.3..0.0...0.0.15.7.0.0.....0.0...26.68.10.0.43.018.930.25.4....26.32.6
chiaria grande (1000-5000 m2)......46.07.8......100.00.043.94.7..100.0...0.0.65.219.873.116.5....100.00.0..17.06.933.019.213.2.33.05.5....39.82.9
chiaria molto grande (>5000 m2)......0.0.......0.0.1.71.2..0.0...0.0.0.0.0.0.....0.0...0.0.0.0.0.0.2.71.9....1.30.7
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.
altimontananessuna 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.
nessuna chiaria (<100 m2)......18.95.4..20.913.0..0.0.14.52.6..0.0.0.0.0.0.15.29.918.311.7....16.610.9..16.95.520.410.50.0.14.23.2100.0...14.71.6
piccola chiaria (100-500 m2)......30.86.3..0.0...19.6.31.43.5..31.819.0100.0.100.0.11.67.89.1.....25.913.2..34.67.026.911.546.910.234.04.40.0...31.02.1
chiaria mediana (500-1000 m2)......20.55.5..42.214.8..20.4.20.73.0..21.5.0.0.0.0.26.611.618.711.9....0.0...14.95.219.710.223.68.520.63.70.0...20.21.8
chiaria grande (1000-5000 m2)......24.45.9..36.914.8..60.021.931.23.4..46.720.50.0.0.0.46.613.142.614.8....57.515.0..33.66.933.012.129.59.430.44.20.0...32.22.1
chiaria molto grande (>5000 m2)......5.33.0..0.0...0.0.2.21.1..0.0.0.0.0.0.0.0.11.3.....0.0...0.0.0.0.0.0.0.8.0.0...1.80.6
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.
montana inferiore e superiorenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0...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.
nessuna chiaria (<100 m2)33.313.632.112.035.89.628.32.860.312.723.05.1..35.38.331.86.635.76.216.84.329.05.436.113.034.69.031.84.640.115.547.97.233.56.553.012.937.75.434.211.330.83.833.09.628.113.923.95.631.31.3
piccola chiaria (100-500 m2)33.313.639.112.642.49.938.43.039.712.727.75.5..27.87.936.36.842.16.439.55.549.85.943.613.418.17.436.04.830.014.533.16.825.66.019.710.232.75.316.68.837.14.021.28.441.715.842.86.536.01.3
chiaria mediana (500-1000 m2)24.912.56.0.12.86.914.82.20.0.26.25.4..18.46.814.25.010.34.026.35.114.44.27.2.21.97.916.73.719.812.68.64.115.25.014.19.29.83.321.29.511.82.720.58.210.1.19.25.215.51.0
chiaria grande (1000-5000 m2)8.5.22.811.49.06.118.12.40.0.21.55.1..12.25.717.75.410.34.017.44.36.82.913.18.725.48.415.53.610.0.10.34.421.75.813.28.718.64.328.010.618.83.325.48.920.112.712.24.316.41.0
chiaria molto grande (>5000 m2)0.0.0.0.0.0.0.4.0.0.1.6...6.34.30.0.1.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.02.80.0.1.1.0.0.1.51.00.0.0.0.2.0.0.90.3
totale100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
submontananessuna indicazione0.0.....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.
nessuna chiaria (<100 m2)43.34.8....28.54.043.68.834.68.5....11.2.30.69.040.37.854.113.8..50.0.53.113.050.19.859.58.374.022.242.66.7..27.3.39.86.250.820.40.0.34.85.239.21.9
piccola chiaria (100-500 m2)35.94.6....44.04.527.97.932.78.5....33.115.749.99.835.07.630.512.8..0.0.25.611.242.29.722.87.126.0.34.76.5..22.7.41.86.333.119.3100.00.042.55.437.71.9
chiaria mediana (500-1000 m2)9.12.7....16.83.412.35.816.06.5....33.615.84.2.14.35.415.310.0..0.0.14.99.70.0.14.56.00.0.3.62.5..50.025.38.43.616.1.0.0.12.43.711.71.2
chiaria grande (1000-5000 m2)9.82.9....9.02.616.16.616.76.8....22.113.815.37.12.4.0.0...50.0.6.4.7.75.33.2.0.0.17.25.2..0.0.8.33.50.0.0.0.10.23.49.91.1
chiaria molto grande (>5000 m2)1.91.4....1.71.20.0.0.0.....0.0.0.0.8.14.40.0...0.0.0.0.0.0.0.0.0.0.1.8...0.0.1.8.0.0.0.0.0.0.1.40.5
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.
iperinsubrica e collinarenessuna indicazione............0.0...0.0...................0.0.0.0...0.0.0.0...0.0.0.0.
nessuna chiaria (<100 m2)............77.919.2..34.316.1..................0.0.53.54.8..32.8.27.19.5..0.0.47.94.1
piccola chiaria (100-500 m2)............0.0...54.116.8..................100.0.30.74.5..34.0.45.410.6..46.9.34.03.9
chiaria mediana (500-1000 m2)............22.1...11.6...................0.0.8.42.7..33.3.13.77.3..53.1.10.92.6
chiaria grande (1000-5000 m2)............0.0...0.0...................0.0.7.32.5..0.0.13.87.4..0.0.7.32.1
chiaria molto grande (>5000 m2)............0.0...0.0...................0.0.0.0...0.0.0.0...0.0.0.0.
totale............100.0...100.0...................100.0.100.0...100.0.100.0...100.0.100.0.
totalenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
nessuna chiaria (<100 m2)42.34.532.112.035.89.625.82.048.97.326.04.277.919.228.16.913.61.734.15.123.23.832.35.037.111.925.26.131.54.047.38.352.85.532.05.644.25.937.42.923.96.629.72.915.22.230.312.829.83.828.20.8
piccola chiaria (100-500 m2)35.64.439.112.642.49.937.32.231.76.826.34.20.0.24.76.828.62.344.55.437.44.347.65.446.112.215.75.232.14.038.88.128.84.924.95.132.55.634.02.927.96.938.93.131.52.847.013.942.74.134.20.9
chiaria mediana (500-1000 m2)10.62.86.0.12.86.916.81.78.44.024.94.122.1.17.36.024.12.18.53.122.13.814.43.86.0.21.65.815.83.25.53.811.13.511.43.85.82.812.22.020.36.113.32.223.72.67.5.15.83.116.70.7
chiaria grande (1000-5000 m2)9.62.822.811.49.06.118.81.811.04.621.74.00.0.25.06.831.82.311.83.514.83.25.72.510.87.337.56.919.73.48.34.67.32.928.75.516.14.516.12.227.96.816.82.428.42.715.19.910.92.619.70.7
chiaria molto grande (>5000 m2)1.81.20.0.0.0.1.30.50.0.1.0.0.0.5.03.51.90.71.1.2.51.40.0.0.0.0.0.0.9.0.0.0.0.3.02.11.4.0.3.0.0.1.40.81.10.60.0.0.8.1.20.2
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 #1361846/543604

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. 1361846. Birmensdorf, Swiss Federal Research Institute WSL

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