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IFN4
volume des arbres vifs (bois de tige)
étages de végétation NaiS (6 classes) · diamètre à hauteur de poitrine (classes de diamètre)
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
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 (classes de diamètre)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............................
12-15 cm..............................
16-23 cm..............................
24-35 cm..............................
36-51 cm..............................
=52 cm..............................
total..............................
subalpin supérieurpas d'indication......................0.0.0.0.0.0.0.0.
12-15 cm......................2.71.01.60.56.83.12.30.5
16-23 cm......................11.04.68.12.019.84.99.72.0
24-35 cm......................24.44.119.23.141.04.922.22.5
36-51 cm......................32.54.429.85.027.97.530.63.4
=52 cm......................29.45.741.36.94.54.135.25.0
total......................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.
12-15 cm....2.30.0....0.40.23.11.25.65.01.90.61.51.11.90.82.60.82.50.71.50.62.30.3
16-23 cm....3.50.0....1.90.711.33.417.115.24.51.16.13.97.13.65.90.95.50.85.21.35.80.5
24-35 cm....33.20.0....15.74.130.45.914.312.720.03.416.65.017.28.615.82.016.51.919.02.917.81.1
36-51 cm....50.80.0....52.37.737.85.923.912.540.74.432.09.032.49.031.32.836.92.437.03.536.01.4
=52 cm....10.20.0....29.79.917.55.539.020.432.94.343.714.241.410.644.44.238.73.637.44.338.12.0
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.
12-15 cm1.21.2..0.40.3....1.40.42.80.83.52.42.40.61.40.41.20.73.00.52.90.41.50.42.40.2
16-23 cm0.91.0..7.64.3....6.91.77.51.75.32.24.51.17.61.73.21.711.11.58.51.05.81.17.80.5
24-35 cm0.0...21.114.7....20.35.123.83.412.74.014.12.024.73.211.55.222.51.918.71.717.32.319.10.9
36-51 cm3.21.8..41.09.1....31.84.638.44.741.86.631.23.641.15.015.54.930.12.435.31.930.02.632.71.1
=52 cm94.82.4..29.920.1....39.65.727.55.136.79.647.84.225.26.768.510.533.33.334.62.645.33.938.11.5
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.
12-15 cm2.30.22.60.61.80.41.90.61.10.41.70.31.90.31.00.22.90.61.80.51.70.44.92.02.20.75.00.62.00.1
16-23 cm7.70.56.31.47.21.96.91.55.81.08.61.36.30.55.60.77.11.17.11.56.91.39.11.95.71.816.62.17.30.3
24-35 cm21.61.220.13.112.53.116.52.818.02.122.23.017.31.318.21.419.12.415.13.118.23.124.94.715.23.126.72.619.20.6
36-51 cm38.71.339.73.935.94.432.02.639.02.533.12.730.81.534.61.834.13.230.83.635.43.036.44.835.73.624.72.434.70.7
=52 cm29.71.731.34.442.66.042.73.936.23.734.54.043.62.340.52.636.94.145.25.737.84.424.84.641.35.327.03.836.80.9
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.
12-15 cm2.10.52.20.53.21.02.40.42.90.53.10.02.80.83.91.24.21.35.53.19.88.38.34.94.42.2..2.80.2
16-23 cm7.61.17.61.19.01.96.90.98.31.09.50.06.21.512.43.77.92.111.63.017.213.634.610.411.13.7..8.10.5
24-35 cm20.62.419.52.421.12.415.71.719.91.7-12.10.020.94.317.44.724.08.834.29.39.88.932.213.317.66.8..19.30.9
36-51 cm43.32.537.82.938.53.033.52.428.81.738.50.034.95.232.94.530.27.528.54.128.42.414.010.733.411.1..34.01.0
=52 cm26.43.133.03.728.23.441.52.940.12.661.00.035.26.733.46.333.710.320.38.834.815.410.97.533.59.4..35.91.3
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.
12-15 cm1.30.8..1.70.7..3.22.0............9.02.80.0.7.01.16.61.0
16-23 cm6.60.7..11.24.8..12.510.3............26.04.22.40.021.22.020.51.7
24-35 cm60.32.5..33.011.6..20.05.2............25.16.010.50.029.72.229.72.0
36-51 cm31.81.0..41.68.3..53.816.8............26.56.155.60.022.92.125.22.0
=52 cm0.0...12.69.0..10.48.6............13.48.031.50.019.32.818.12.5
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.
12-15 cm2.30.22.30.42.60.62.20.32.30.31.50.22.10.21.40.22.70.32.00.41.80.43.30.42.60.34.10.42.40.1
16-23 cm7.70.57.20.98.31.36.90.87.50.77.81.06.60.56.20.75.80.77.61.16.71.210.10.97.20.613.10.97.90.2
24-35 cm21.41.119.71.918.51.916.01.519.21.321.32.418.91.217.91.317.81.519.72.417.22.621.01.317.61.123.81.319.50.4
36-51 cm39.21.138.42.337.82.433.01.832.41.433.82.332.21.434.81.633.72.133.42.732.72.730.91.635.41.327.51.334.00.4
=52 cm29.41.532.52.932.83.041.92.338.62.135.63.240.12.039.82.440.02.637.34.341.64.134.62.237.31.931.61.936.30.6
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 #1234050/415800

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. 1234050. Birmensdorf, Swiss Federal Research Institute WSL

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