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IFN4
volume des arbres vifs (bois de tige)
essence principale · diamètre à hauteur de poitrine (classes de diamètre)
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
essence principalediamètre 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..............................
épicéapas 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 cm1.80.32.70.82.40.82.60.42.70.51.10.21.60.21.00.21.70.21.90.61.30.22.30.32.20.22.30.61.90.1
16-23 cm6.20.78.01.98.01.67.41.28.31.14.80.75.30.54.50.55.30.75.00.84.81.08.30.77.50.66.00.76.40.2
24-35 cm16.41.316.53.720.63.617.62.221.31.918.21.815.41.114.51.316.81.418.32.216.42.621.91.418.21.016.51.517.60.4
36-51 cm35.71.634.14.731.33.430.52.433.41.936.72.034.01.532.31.834.41.829.82.832.32.633.51.733.81.332.12.133.60.5
=52 cm39.92.038.85.737.74.642.03.534.42.739.13.043.82.147.62.641.72.545.04.945.24.433.92.538.21.843.22.840.60.7
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.
sapinpas 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 cm2.00.21.40.42.10.52.10.51.60.41.60.41.60.31.20.31.60.71.90.73.82.11.50.40.50.22.20.81.70.1
16-23 cm6.20.65.71.95.41.27.51.45.71.35.91.25.90.63.60.73.41.09.02.53.41.411.52.43.00.96.31.95.90.3
24-35 cm14.21.316.93.912.62.713.61.911.81.915.02.913.71.412.51.69.92.316.44.411.73.519.13.78.02.312.23.313.50.6
36-51 cm34.71.635.45.028.94.028.12.226.32.328.13.128.01.733.42.327.43.730.94.531.74.933.74.725.03.626.13.930.30.7
=52 cm42.92.340.66.550.96.048.73.454.73.749.44.850.72.449.32.957.74.541.87.349.48.534.26.563.54.953.36.348.61.1
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.
pinpas 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 cm0.50.30.20.50.0.1.11.10.20.2..1.20.70.40.513.16.22.41.40.60.64.41.23.70.70.80.72.10.3
16-23 cm1.30.93.61.90.0.6.65.01.10.5..6.94.11.41.519.712.44.42.19.12.716.92.712.11.92.31.57.60.8
24-35 cm19.44.417.26.716.08.59.34.811.03.1..21.69.23.03.211.18.737.48.238.312.432.83.522.02.733.28.021.41.5
36-51 cm52.34.662.58.759.69.841.98.245.54.9..49.89.147.711.843.018.946.06.827.57.730.43.636.63.146.25.342.91.7
=52 cm26.55.516.59.024.48.641.210.542.25.5..20.46.147.512.913.212.49.84.224.514.715.54.325.73.817.49.926.02.0
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.
mélèzepas 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 cm0.90.91.31.43.63.51.00.80.30.27.98.51.11.41.51.32.91.6..1.10.61.10.21.50.51.40.31.30.2
16-23 cm8.78.62.12.33.62.62.41.53.01.615.114.23.94.86.16.14.32.0..4.32.35.40.74.10.85.10.94.80.4
24-35 cm25.716.111.53.018.98.818.710.423.58.10.0.0.0.1.31.423.89.6..13.94.613.81.413.11.518.81.815.10.9
36-51 cm24.412.157.912.622.85.941.310.522.86.213.63.916.49.525.810.024.39.4..55.29.529.51.631.52.331.12.430.71.1
=52 cm40.221.227.311.851.211.836.611.550.59.063.318.278.613.265.311.244.712.5..25.59.450.32.349.83.043.53.248.11.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.
arolepas d'indication............0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.
12-15 cm............0.0.4.40.00.0.3.60.0..2.10.93.81.610.05.93.01.0
16-23 cm............7.20.00.0.0.0.12.30.0..9.92.67.61.213.413.28.41.2
24-35 cm............51.00.032.90.00.0.64.50.0..32.44.026.13.631.827.029.02.6
36-51 cm............41.70.013.70.024.217.819.60.0..27.63.733.13.00.0.30.62.2
=52 cm............0.0.49.10.075.817.80.0...28.04.629.43.844.829.029.02.9
total............100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.
autres résineuxpas 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 cm12.18.81.51.10.50.42.51.42.51.6..3.23.023.013.88.94.884.214.6-12.028.842.720.935.05.46.87.95.41.3
16-23 cm15.513.82.01.73.72.36.84.110.76.3..15.315.231.626.017.28.315.814.6-60.1105.457.320.950.86.00.0.10.22.6
24-35 cm29.48.419.18.29.99.17.84.910.47.6..6.98.345.323.964.913.20.0.172.1413.50.0.14.25.70.0.13.53.4
36-51 cm43.122.050.910.934.215.018.811.418.67.8..0.0.0.0.9.04.40.0.0.0.0.0.0.0.37.03.126.95.8
=52 cm0.0.26.512.451.720.664.114.157.818.1..74.621.60.0.0.0.0.0.0.0.0.0.0.0.56.24.744.08.7
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.
hêtrepas 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 cm1.90.21.70.42.40.91.70.42.50.51.70.83.20.71.60.33.41.01.20.22.40.76.33.33.91.55.80.62.50.2
16-23 cm7.30.64.40.76.81.55.80.86.80.96.72.08.31.06.71.09.21.710.42.68.21.817.63.910.02.617.51.68.00.3
24-35 cm25.21.717.22.018.41.914.82.016.91.719.13.824.82.319.52.021.63.224.74.620.33.537.66.221.64.927.42.221.20.7
36-51 cm44.91.740.02.539.32.836.82.431.31.942.94.234.82.140.42.431.24.137.04.039.64.523.75.136.95.126.02.037.50.7
=52 cm20.71.836.73.533.03.440.93.342.52.829.64.328.93.431.93.134.65.026.75.429.66.014.85.727.76.723.33.530.91.0
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.
érablepas 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 cm4.20.96.81.77.62.08.42.54.92.04.21.04.10.94.91.55.71.35.62.63.61.213.63.19.12.511.22.55.70.5
16-23 cm14.61.916.83.822.36.318.54.321.43.220.73.815.52.316.33.317.93.316.04.912.93.135.65.310.05.931.74.918.11.0
24-35 cm34.62.930.35.841.38.936.05.733.94.243.86.045.44.635.34.634.35.349.011.430.96.529.66.536.77.638.67.836.31.5
36-51 cm39.93.134.55.419.84.924.95.324.83.323.65.529.95.033.04.328.05.927.38.036.45.221.38.732.19.711.16.529.91.4
=52 cm6.71.711.65.19.14.712.16.615.03.77.73.25.02.210.53.714.15.92.12.116.25.30.0.12.27.87.43.99.91.2
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.
frênepas 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 cm3.30.72.21.03.81.93.11.93.21.1-0.93.25.71.81.80.56.22.211.04.93.62.25.31.69.53.49.31.93.90.5
16-23 cm10.11.812.12.58.82.44.51.37.91.413.84.69.72.710.82.318.15.820.47.914.24.936.19.334.27.420.13.011.50.8
24-35 cm26.53.925.14.825.64.320.95.018.02.745.48.735.07.428.83.726.18.429.78.816.26.135.26.430.17.739.45.326.21.4
36-51 cm38.14.137.45.332.04.038.47.742.73.223.86.134.55.439.74.832.79.727.79.247.46.521.76.915.55.022.53.335.91.5
=52 cm22.14.223.25.829.86.333.16.328.23.717.98.415.17.018.85.216.97.211.29.918.66.91.61.910.77.58.73.622.51.7
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.
chênepas 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 cm2.81.10.10.10.80.50.60.40.50.20.80.90.50.50.90.93.82.92.51.72.83.914.34.00.20.33.60.81.70.3
16-23 cm7.62.13.91.97.02.32.81.42.91.03.94.28.36.72.62.722.09.20.0.0.0.29.95.75.82.014.93.06.90.8
24-35 cm33.05.420.65.911.43.515.44.812.22.629.219.821.211.89.29.023.28.38.48.70.0.23.27.76.62.536.84.920.01.8
36-51 cm36.45.023.65.141.55.434.16.926.64.412.59.737.315.0-2.015.041.313.849.718.797.23.918.65.051.09.433.25.632.12.1
=52 cm20.25.951.98.239.37.247.07.357.85.953.622.432.716.989.318.99.75.639.419.30.0.13.97.736.412.711.53.939.42.9
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.
châtaignierpas d'indication....0.0.0.0.0.0.......0.0.....0.0.0.0.0.0.0.0.
12-15 cm....3.11.80.0.0.0.......0.0.....4.52.00.0.3.40.83.40.7
16-23 cm....5.10.1100.00.00.0.......0.0.....10.55.50.0.17.52.117.22.1
24-35 cm....15.30.30.0.0.0.......0.0.....26.810.626.00.024.42.624.32.5
36-51 cm....45.20.80.0.100.00.0......100.00.0....11.58.128.90.020.62.220.82.2
=52 cm....31.20.60.0.0.0.......0.0.....46.610.745.20.034.14.534.24.3
total....100.0.100.0.100.0.......100.0.....100.0.100.0.100.0.100.0.
autres feuilluspas 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 cm9.81.74.81.57.41.76.11.86.11.428.46.117.03.36.33.212.33.421.74.08.64.816.72.121.32.910.91.211.00.7
16-23 cm17.53.011.54.313.43.822.75.617.63.651.110.726.33.628.96.914.14.044.86.629.37.432.13.540.14.526.51.724.11.2
24-35 cm28.34.523.46.616.65.826.27.229.45.518.37.124.04.533.76.728.57.816.75.322.98.130.34.220.14.336.02.329.01.5
36-51 cm28.95.220.14.723.75.825.77.526.94.62.22.327.95.917.05.913.02.710.74.422.48.210.02.915.24.121.62.220.81.2
=52 cm15.58.640.18.639.09.719.310.220.010.90.0.4.83.314.19.332.111.26.14.316.87.310.95.13.31.64.91.615.12.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
indéterminablepas d'indication..............................
12-15 cm..............................
16-23 cm..............................
24-35 cm..............................
36-51 cm..............................
=52 cm..............................
total..............................
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 cm2.20.12.10.32.80.42.40.32.60.31.60.22.10.21.40.22.80.32.90.52.10.33.00.22.70.24.30.32.50.1
16-23 cm7.10.36.50.67.70.87.30.67.90.56.40.66.60.45.90.57.10.68.30.96.70.810.30.68.10.512.80.67.90.1
24-35 cm20.10.818.81.418.91.516.41.118.61.019.21.517.80.816.80.918.41.120.91.917.81.721.41.017.90.823.60.919.10.3
36-51 cm38.70.937.11.733.81.732.01.431.91.134.51.532.51.034.11.232.01.430.72.134.82.030.21.032.91.027.41.033.10.3
=52 cm31.91.235.52.236.82.342.01.939.01.638.42.241.01.541.81.739.72.037.23.538.62.935.11.638.41.532.01.437.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1319614/501364

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. 1319614. Birmensdorf, Swiss Federal Research Institute WSL

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