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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 di protezione (2022): bosco accessibile IFN4/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)................9.95.4....................14.7.....0.0.....6.83.3
piccola chiaria (100-500 m2)................13.16.1....................56.918.8....31.69.9....25.05.6
chiaria mediana (500-1000 m2)................25.77.9....................0.0.....32.010.0....25.15.6
chiaria grande (1000-5000 m2)................48.29.0....................28.417.1....27.19.5....38.16.3
chiaria molto grande (>5000 m2)................3.0.....................0.0.....9.36.2....5.02.8
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.
nessuna chiaria (<100 m2)......19.67.2..0.0...0.0.6.72.9........0.0.0.0.........12.45.225.3.0.0.7.33.2....9.82.0
piccola chiaria (100-500 m2)......8.84.9..100.0...0.0.20.34.7........35.8.0.0.........46.28.049.425.00.0.26.85.6....25.72.9
chiaria mediana (500-1000 m2)......28.48.0..0.0...0.0.25.85.1........0.0.49.0.........23.16.80.0.100.0.26.75.6....25.42.9
chiaria grande (1000-5000 m2)......43.38.8..0.0...100.0.44.65.8........64.228.351.0.........18.36.325.3.0.0.36.06.0....37.23.3
chiaria molto grande (>5000 m2)......0.0...0.0...0.0.2.61.8........0.0.0.0.........0.0.0.0.0.0.3.22.2....1.80.9
totale......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.
nessuna chiaria (<100 m2)......29.97.0..0.0...0.0.16.43.1..0.0...0.0.0.0.29.317.3....29.0...20.15.417.010.90.0.13.73.4100.0...16.91.9
piccola chiaria (100-500 m2)......27.16.7..0.0...100.00.027.53.7..59.729.5..100.0.10.3.14.5.....29.0...28.46.225.612.739.813.736.74.80.0...29.92.3
chiaria mediana (500-1000 m2)......18.65.9..69.018.1..0.0.21.43.4..40.3...0.0.32.315.615.2.....0.0...16.75.124.812.436.913.418.03.80.0...20.92.0
chiaria grande (1000-5000 m2)......17.95.8..31.018.1..0.0.32.03.9..0.0...0.0.57.416.541.018.5....42.0...34.96.532.613.523.311.830.64.60.0...30.42.3
chiaria molto grande (>5000 m2)......6.53.7..0.0...0.0.2.71.3..0.0...0.0.0.0.0.0.....0.0...0.0.0.0.0.0.1.0.0.0...1.90.7
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.
montana inferiore e superiorenessuna 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.
nessuna chiaria (<100 m2)..9.0.31.513.324.73.775.121.622.57.1..45.110.632.07.727.48.834.312.434.612.663.617.031.210.032.55.5..60.721.836.07.860.221.934.05.037.513.136.88.737.39.914.0.21.68.631.61.8
piccola chiaria (100-500 m2)..58.615.832.513.541.74.224.9.30.17.7..32.110.043.78.261.29.620.110.451.813.336.417.014.88.035.65.6..19.6.20.16.420.3.33.15.028.312.141.28.921.08.442.818.843.010.335.91.9
chiaria mediana (500-1000 m2)..9.0.25.912.914.12.90.0.23.26.9..9.06.111.05.27.75.227.111.66.8.0.0.19.68.914.04.1..19.6.18.36.319.5.10.93.327.011.76.34.316.17.414.4.21.48.514.31.4
chiaria grande (1000-5000 m2)..23.514.310.0.18.73.40.0.24.27.4..9.06.113.35.63.7.18.69.86.8.0.0.34.410.517.94.5..0.0.20.16.80.0.21.14.37.2.15.76.525.69.028.817.214.07.417.41.5
chiaria molto grande (>5000 m2)..0.0.0.0.0.8.0.0.0.0...4.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.5.53.80.0.1.0.0.0.0.0.0.0.0.0.0.0.0.80.4
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.
submontananessuna 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.
nessuna chiaria (<100 m2)......37.512.242.918.749.0.....0.0.24.5.40.021.9......44.219.050.0.66.827.164.927.960.421.8..35.3.30.512.866.727.50.0.0.0.38.25.4
piccola chiaria (100-500 m2)......49.212.60.0.51.0.....34.1.25.2.40.522.0......39.618.350.0.0.0.35.1.19.8...29.4.60.413.733.3.100.0.74.522.040.35.5
chiaria mediana (500-1000 m2)......0.0.57.118.70.0.....65.927.70.0.19.5.......16.3.0.0.33.2.0.0.0.0...35.3.9.1.0.0.0.0.25.5.15.14.0
chiaria grande (1000-5000 m2)......13.38.80.0.0.0.....0.0.50.325.00.0.......0.0.0.0.0.0.0.0.19.8...0.0.0.0.0.0.0.0.0.0.6.32.7
chiaria molto grande (>5000 m2)......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.
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.
iperinsubrica e collinarenessuna indicazione................0.0.....................0.0.....0.0.....0.0.
nessuna chiaria (<100 m2)................38.817.5....................48.55.1....35.011.5....46.04.5
piccola chiaria (100-500 m2)................48.117.8....................36.04.9....35.311.6....36.74.4
chiaria mediana (500-1000 m2)................13.1.....................8.42.9....11.97.9....9.22.7
chiaria grande (1000-5000 m2)................0.0.....................7.12.6....17.89.3....8.12.4
chiaria molto grande (>5000 m2)................0.0.....................0.0.....0.0.....0.0.
totale................100.0.....................100.0.....100.0.....100.0.
totalenessuna 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.
nessuna chiaria (<100 m2)..9.0.31.513.325.92.954.615.019.86.0..39.49.815.72.127.08.130.89.734.612.657.716.520.06.832.55.050.0.63.017.137.47.360.315.533.12.828.37.926.25.815.32.323.614.518.57.525.21.1
piccola chiaria (100-500 m2)..58.615.832.513.534.73.19.1.28.16.7..36.59.726.92.656.49.029.79.551.813.342.316.515.96.633.55.050.0.12.4.21.66.120.112.735.52.830.08.044.56.631.73.144.316.647.69.632.71.2
chiaria mediana (500-1000 m2)..9.0.25.912.916.02.436.314.528.56.5..7.95.421.92.46.64.527.39.56.8.0.0.20.87.115.03.90.0.24.715.215.95.59.8.12.52.023.67.415.74.820.92.710.7.22.08.017.71.0
chiaria grande (1000-5000 m2)..23.514.310.0.21.72.70.0.23.76.5..12.16.633.22.79.95.412.26.66.8.0.0.43.48.719.04.10.0.0.0.20.36.39.8.18.62.318.06.713.64.529.93.021.413.511.96.423.11.1
chiaria molto grande (>5000 m2)..0.0.0.0.1.70.90.0.0.0...4.1.2.30.80.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.83.40.0.0.3.0.0.0.0.2.21.00.0.0.0.1.30.3
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.
© WSL, Inventario Forestale Nazionale Svizzero, 21.05.2024 #1397042/578815

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. 1397042. Birmensdorf, Swiss Federal Research Institute WSL

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