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IFN4
volume des arbres vifs (bois de tige)
étages de végétation NaiS (6 classes) · diamètre à hauteur de poitrine (10 classes)
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 2009/17
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
étages de végétation NaiS (6 classes)diamètre à hauteur de poitrine (10 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............................
12-20 cm..............................
21-30 cm..............................
31-40 cm..............................
41-50 cm..............................
51-60 cm..............................
61-70 cm..............................
71-80 cm..............................
81-90 cm..............................
91-100 cm..............................
>100 cm..............................
total..............................
subalpin supérieurpas d'indication............0.0.....0.0...0.0.0.0.0.0.0.0.
12-20 cm............0.0.....16.60.0..7.31.18.41.39.52.48.20.8
21-30 cm............0.0.....21.30.0..16.72.313.32.018.73.115.41.4
31-40 cm............41.00.0....56.30.0..19.82.520.12.417.22.919.81.5
41-50 cm............59.00.0....5.90.0..19.92.319.42.021.63.919.91.4
51-60 cm............0.0.....0.0...14.02.117.82.510.22.115.21.5
61-70 cm............0.0.....0.0...8.01.69.01.88.53.18.51.2
71-80 cm............0.0.....0.0...8.22.15.01.46.83.16.31.1
81-90 cm............0.0.....0.0...2.51.13.81.57.53.73.91.0
91-100 cm............0.0.....0.0...2.11.21.41.00.0.1.40.6
>100 cm............0.0.....0.0...1.71.11.71.00.0.1.40.6
total............100.0.....100.0...100.0.100.0.100.0.100.0.
subalpinpas d'indication....0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-20 cm....5.80.0....3.11.66.91.920.48.45.21.18.13.65.51.75.00.66.40.75.90.95.90.4
21-30 cm....6.40.0....9.02.316.93.023.59.512.72.113.04.510.42.513.31.313.11.213.31.813.20.7
31-40 cm....26.90.0....16.65.723.43.313.17.122.62.323.25.820.16.719.91.517.81.418.31.819.20.8
41-50 cm....24.20.0....26.65.222.23.213.110.221.52.416.86.219.43.721.11.422.51.220.52.021.70.7
51-60 cm....26.60.0....17.93.814.22.710.27.918.92.416.83.615.02.420.41.821.01.620.72.019.90.9
61-70 cm....10.20.0....13.13.810.12.98.56.57.32.111.84.28.43.210.21.410.71.37.11.59.80.7
71-80 cm....0.0.....9.73.24.02.411.28.78.82.210.37.27.63.86.81.45.31.16.71.66.30.7
81-90 cm....0.0.....2.22.22.32.30.0.2.41.40.0.3.72.22.80.81.60.54.91.62.50.4
91-100 cm....0.0.....1.91.90.0.0.0.0.0.0.0.3.32.00.60.40.70.42.01.30.80.3
>100 cm....0.0.....0.0.0.0.0.0.0.70.60.0.6.54.40.0.0.80.40.60.60.70.3
total....100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
haut-montagnardpas d'indication0.0...0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-20 cm1.50.7..3.61.6....4.60.95.50.96.11.56.20.96.31.35.21.89.20.87.90.77.01.07.30.4
21-30 cm0.71.2..13.16.0....14.42.716.12.29.42.210.31.511.52.010.03.316.91.411.90.912.31.313.10.5
31-40 cm12.46.1..22.311.1....17.12.722.32.414.03.016.61.720.92.98.53.818.41.317.71.118.71.818.00.6
41-50 cm22.97.6..36.19.3....19.82.321.22.030.53.121.02.023.53.217.74.316.51.220.61.219.41.820.00.6
51-60 cm22.25.6..8.04.9....23.83.516.82.220.23.620.71.912.82.510.83.217.61.419.01.416.31.418.30.7
61-70 cm19.47.3..10.05.2....11.92.68.31.812.74.311.11.97.42.316.94.69.61.210.01.010.91.410.40.6
71-80 cm4.44.1..6.85.8....5.21.86.51.97.03.27.01.512.24.918.05.98.01.76.50.97.71.47.40.6
81-90 cm10.29.0..0.0.....2.11.01.51.00.0.4.81.51.81.75.72.92.60.83.20.73.40.93.00.4
91-100 cm6.35.5..0.0.....1.10.80.70.70.0.1.41.02.21.54.93.01.10.50.70.31.70.81.20.2
>100 cm0.0...0.0.....0.0.1.01.00.0.1.00.81.51.52.32.30.20.22.41.12.51.21.40.4
total100.0...100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montagnard inférieur et supérieurpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-20 cm6.30.44.60.86.71.26.51.15.20.85.60.75.50.44.30.48.31.08.71.55.40.910.81.76.71.014.11.16.40.2
21-30 cm13.20.614.12.014.22.212.31.812.71.213.01.411.10.711.70.812.81.314.21.913.71.723.13.315.22.322.51.713.40.3
31-40 cm21.30.721.32.717.62.115.51.920.21.619.41.617.00.917.11.016.61.716.92.018.91.623.12.318.42.319.51.418.80.4
41-50 cm24.60.722.32.319.72.319.91.723.01.523.21.520.80.922.41.120.51.917.32.124.51.719.02.222.12.114.21.222.00.4
51-60 cm18.40.823.42.720.82.523.02.020.11.620.71.622.11.121.71.121.42.119.22.820.51.910.72.318.32.512.51.419.90.4
61-70 cm9.50.711.22.010.32.012.61.810.01.411.01.613.61.012.31.011.91.812.42.39.61.77.42.511.81.96.11.111.00.4
71-80 cm4.40.63.01.47.92.38.31.75.11.34.61.16.70.87.10.94.21.68.32.04.81.41.50.85.51.64.21.05.60.3
81-90 cm1.30.30.0.2.31.11.90.92.60.81.40.62.30.52.70.73.31.21.10.81.30.62.01.21.30.72.20.81.90.2
91-100 cm0.60.20.0.0.50.50.0.0.50.30.50.40.50.30.50.30.90.92.11.60.60.41.31.30.70.70.90.50.60.1
>100 cm0.30.30.0.0.0.0.0.0.60.40.50.50.30.30.20.10.0.0.0.0.70.61.01.00.0.3.92.10.50.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
submontagnardpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.
12-20 cm6.70.86.30.86.90.96.60.77.40.64.52.86.71.37.62.011.32.78.73.316.28.424.64.811.73.7..7.10.3
21-30 cm14.41.412.31.213.21.411.11.013.91.02.03.316.13.09.43.122.34.524.15.97.64.933.86.112.15.1..13.40.5
31-40 cm22.11.719.01.519.21.617.11.217.31.012.91.516.92.522.94.019.83.626.75.718.89.618.22.915.54.5..18.50.6
41-50 cm25.41.625.01.721.61.521.51.319.00.926.11.422.23.919.53.018.93.721.36.024.84.713.23.927.49.1..21.50.6
51-60 cm20.01.817.01.820.01.622.41.620.61.224.28.715.73.015.62.620.25.810.84.423.79.51.91.916.93.8..19.80.6
61-70 cm6.31.311.71.710.81.714.21.411.61.018.96.915.32.88.62.54.72.44.22.70.0.6.73.53.13.0..11.30.6
71-80 cm4.01.04.81.15.41.34.20.95.30.75.62.94.52.012.24.12.91.94.22.69.08.11.71.54.64.2..5.00.4
81-90 cm0.60.42.70.91.50.62.10.73.20.75.93.01.31.34.32.20.0.0.0.0.0.0.0.8.77.4..2.30.3
91-100 cm0.0.0.60.51.10.60.60.50.50.40.0.1.31.30.0.0.0.0.0.0.0.0.0.0.0...0.60.2
>100 cm0.40.40.50.50.30.30.20.21.20.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
hyperinsubrique et collinéenpas d'indication0.0...0.0...0.0.............0.0.0.0.0.0.0.0.
12-20 cm3.91.1..10.94.1..4.03.5............18.73.719.110.917.31.416.81.3
21-30 cm52.09.2..18.65.0..14.36.5............27.64.322.09.024.01.624.11.4
31-40 cm20.69.1..25.56.5..34.510.2............19.93.711.17.821.31.521.51.4
41-50 cm23.51.0..27.15.3..21.68.2............13.84.920.114.313.11.214.11.2
51-60 cm0.0...11.36.1..5.95.6............17.35.819.49.78.11.19.01.1
61-70 cm0.0...3.42.7..0.0.............1.11.00.0.4.20.83.80.7
71-80 cm0.0...3.33.1..0.0.............0.0.8.36.33.40.83.10.7
81-90 cm0.0...0.0...0.0.............1.61.60.0.1.70.51.60.5
91-100 cm0.0...0.0...19.613.4............0.0.0.0.0.60.30.80.4
>100 cm0.0...0.0...0.0.............0.0.0.0.6.32.35.31.9
total100.0...100.0...100.0.............100.0.100.0.100.0.100.0.
totalpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-20 cm6.30.35.80.66.90.76.60.66.70.55.20.55.70.34.70.47.30.68.01.05.70.88.60.57.40.411.80.67.00.1
21-30 cm13.40.612.81.013.71.111.50.913.60.812.91.212.30.611.50.712.60.914.21.412.81.417.10.912.80.618.80.813.70.2
31-40 cm21.30.719.71.318.91.216.61.018.30.918.61.317.90.817.30.917.81.019.31.617.91.619.50.818.00.719.50.818.70.3
41-50 cm24.80.724.21.421.31.221.01.020.20.822.61.221.10.822.61.020.71.119.21.723.31.418.30.821.40.716.40.821.20.2
51-60 cm18.70.718.91.519.81.322.51.220.40.921.41.420.60.921.11.020.71.216.51.919.01.617.10.919.50.913.30.719.20.3
61-70 cm9.10.611.61.310.41.313.71.111.10.811.51.313.00.912.10.910.31.110.31.69.91.49.10.810.30.77.10.610.60.2
71-80 cm4.40.54.30.96.21.15.50.85.20.65.00.96.40.67.50.95.80.99.11.96.61.46.60.95.80.65.40.65.80.2
81-90 cm1.20.31.90.61.70.52.10.53.00.51.70.52.10.42.60.73.40.81.10.62.00.62.50.52.50.42.90.52.30.1
91-100 cm0.50.20.40.30.80.40.40.30.60.30.70.30.60.20.40.20.90.51.81.01.30.51.00.30.70.21.20.30.70.1
>100 cm0.30.20.40.40.20.20.20.21.00.60.30.30.40.20.20.10.50.30.40.41.50.70.30.21.50.53.60.90.80.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1321522/503272

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. 1321522. Birmensdorf, Swiss Federal Research Institute WSL

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