Scelta degli argomenti

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IFN4
provvigione (legno del fusto)
specie arborea principale · diametro a petto d'uomo (classi dimensionali)
suddivisione regionale: regione di produzione
unità: %, subtotale
insieme analizzato: bosco accessibile esclusi gli arbusteti
reticolo: reticolo 1,4 x 1,4 km
stato 2009/17
regione di produzione
GiuraAltopianoPrealpiAlpiSud delle AlpiSvizzera
specie arborea principalediametro a petto d'uomo (classi dimensionali)%±%±%±%±%±%±
nessuna indicazionenessuna indicazione............
12-15 cm............
16-23 cm............
24-35 cm............
36-51 cm............
=52 cm............
totale............
abete rossonessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm1.90.32.60.31.30.12.00.12.30.61.90.1
16-23 cm6.40.78.00.74.90.36.80.36.00.76.40.2
24-35 cm16.41.220.01.415.80.818.50.716.51.517.60.4
36-51 cm35.51.532.11.334.11.033.40.832.12.133.60.5
=52 cm39.81.937.31.944.01.439.21.243.22.840.60.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
abete bianconessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm1.90.21.90.31.50.21.70.42.20.81.70.1
16-23 cm6.20.66.50.85.20.45.90.86.31.95.90.3
24-35 cm14.41.212.81.213.61.012.71.512.23.313.50.6
36-51 cm34.71.527.51.529.71.329.41.926.13.930.30.7
=52 cm42.72.251.32.350.11.750.22.853.36.348.61.1
totale100.0.100.0.100.0.100.0.100.0.100.0.
pinonessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm0.40.30.40.21.10.54.00.60.80.72.10.3
16-23 cm1.90.81.91.05.73.213.51.52.31.57.60.8
24-35 cm18.93.711.42.617.37.027.32.133.28.021.41.5
36-51 cm54.94.147.04.049.37.634.72.246.25.342.91.7
=52 cm23.94.639.34.526.66.420.62.617.49.926.02.0
totale100.0.100.0.100.0.100.0.100.0.100.0.
laricenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm1.10.91.41.02.21.41.30.21.40.31.30.2
16-23 cm4.53.73.01.16.54.14.80.55.10.94.80.4
24-35 cm16.76.621.05.30.70.713.61.018.81.815.10.9
36-51 cm45.510.127.04.320.86.830.91.331.12.430.71.1
=52 cm32.110.847.56.369.89.149.41.843.53.248.11.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
cembronessuna indicazione....0.0.0.0.0.0.0.0.
12-15 cm....1.41.43.01.010.05.93.01.0
16-23 cm....4.92.28.41.313.413.28.41.2
24-35 cm....45.35.628.62.731.827.029.02.6
36-51 cm....32.88.630.72.30.0.30.62.2
=52 cm....15.715.129.22.944.829.029.02.9
totale....100.0.100.0.100.0.100.0.
altre coniferenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm4.92.51.90.710.16.335.48.76.87.95.41.3
16-23 cm6.35.27.42.721.015.643.98.30.0.10.22.6
24-35 cm22.46.89.44.220.314.117.912.90.0.13.53.4
36-51 cm48.410.223.26.70.0.2.82.437.03.126.95.8
=52 cm18.09.958.110.348.527.00.0.56.24.744.08.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
faggionessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm1.90.22.20.32.30.43.20.65.80.62.50.2
16-23 cm6.40.56.50.67.40.710.31.117.51.68.00.3
24-35 cm22.81.416.51.121.81.423.71.927.42.221.20.7
36-51 cm43.51.434.81.338.31.534.22.126.02.037.50.7
=52 cm25.51.740.01.830.32.128.72.723.33.530.91.0
totale100.0.100.0.100.0.100.0.100.0.100.0.
aceronessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm4.80.86.11.44.50.86.50.811.22.55.70.5
16-23 cm15.11.720.92.416.91.817.71.931.74.918.11.0
24-35 cm33.52.635.63.340.72.935.33.438.67.836.31.5
36-51 cm38.62.724.02.529.92.829.63.211.16.529.91.4
=52 cm7.91.813.42.87.91.910.92.87.43.99.91.2
totale100.0.100.0.100.0.100.0.100.0.100.0.
frassinonessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm2.90.63.30.92.40.76.81.29.31.93.90.5
16-23 cm10.81.57.41.011.01.723.83.520.13.011.50.8
24-35 cm26.03.020.72.133.13.327.33.539.45.326.21.4
36-51 cm37.83.238.82.635.83.330.13.922.53.335.91.5
=52 cm22.53.429.72.917.73.812.03.28.73.622.51.7
totale100.0.100.0.100.0.100.0.100.0.100.0.
quercianessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm1.50.60.60.20.70.56.71.93.60.81.70.3
16-23 cm5.91.44.21.04.82.717.83.514.93.06.90.8
24-35 cm27.44.312.62.017.87.316.64.236.84.920.01.8
36-51 cm30.63.633.13.214.710.237.56.033.25.632.12.1
=52 cm34.65.849.44.161.913.121.55.111.53.939.42.9
totale100.0.100.0.100.0.100.0.100.0.100.0.
castagnonessuna indicazione..0.0...0.0.0.0.0.0.
12-15 cm..2.91.5..4.02.03.40.83.40.7
16-23 cm..7.12.8..9.34.917.52.117.22.1
24-35 cm..14.31.4..25.99.524.42.624.32.5
36-51 cm..46.62.7..15.68.920.62.220.82.2
=52 cm..29.12.8..45.19.834.14.534.24.3
totale..100.0...100.0.100.0.100.0.
altre latifoglienessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm7.71.26.51.013.52.216.61.510.91.211.00.7
16-23 cm15.02.617.42.530.94.130.62.626.51.724.11.2
24-35 cm26.33.925.13.527.83.825.72.736.02.329.01.5
36-51 cm25.23.625.73.219.33.913.01.821.62.220.81.2
=52 cm25.86.525.46.58.54.814.14.04.91.615.12.3
totale100.0.100.0.100.0.100.0.100.0.100.0.
non determinabilenessuna indicazione............
12-15 cm............
16-23 cm............
24-35 cm............
36-51 cm............
=52 cm............
totale............
totalenessuna indicazione0.0.0.0.0.0.0.0.0.0.0.0.
12-15 cm2.20.12.50.21.80.12.80.14.30.32.50.1
16-23 cm7.00.37.70.36.30.38.40.312.80.67.90.1
24-35 cm19.90.717.90.617.70.619.10.523.60.919.10.3
36-51 cm38.30.832.30.733.50.732.00.627.41.033.10.3
=52 cm32.61.039.51.040.81.037.70.932.01.437.30.5
totale100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventario Forestale Nazionale Svizzero, 06.03.2024 #1319617/501367

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. 1319617. Birmensdorf, Swiss Federal Research Institute WSL

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