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IFN5
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, sous-réseaux 1 à 5
état 2018/26
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 cm1.50.33.01.11.00.45.11.21.60.31.40.42.20.50.70.21.50.21.60.50.90.32.30.32.40.41.60.31.90.1
16-23 cm5.30.77.02.28.74.39.31.78.41.55.11.06.60.93.40.64.50.77.21.55.51.48.41.17.60.75.20.86.40.3
24-35 cm16.31.816.45.017.04.117.63.021.02.517.42.516.51.614.31.614.91.716.12.212.83.321.61.919.11.416.51.917.30.6
36-51 cm32.82.125.55.434.65.829.33.732.92.535.22.632.62.131.42.234.92.331.33.729.64.432.12.234.01.533.02.632.70.7
=52 cm44.13.148.18.938.77.138.74.836.04.041.03.942.12.950.13.144.12.943.85.251.15.335.73.136.92.343.63.641.61.0
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.
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 cm2.10.41.60.62.60.92.60.60.80.62.00.42.00.41.30.30.60.21.10.30.50.33.41.70.20.11.10.31.80.2
16-23 cm7.30.96.52.15.01.77.21.43.91.21.74.27.01.13.30.84.61.77.02.92.51.45.51.92.00.93.71.15.70.4
24-35 cm14.51.524.75.711.53.614.12.312.02.818.83.415.32.112.33.511.42.614.94.34.02.118.95.26.22.813.94.614.00.8
36-51 cm32.02.238.16.025.44.325.12.624.73.424.23.623.52.128.93.119.84.435.65.533.27.532.35.017.94.224.35.127.31.0
=52 cm44.23.129.29.455.66.151.04.158.55.153.46.652.23.354.34.263.65.841.58.659.78.440.08.173.75.056.96.351.31.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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 cm0.20.20.0.0.40.50.60.40.20.2..1.30.90.0.6.44.71.81.62.21.72.81.03.61.14.32.81.80.3
16-23 cm6.14.5-1.16.20.0.4.63.12.41.9..6.04.10.0.8.75.07.52.9-18.414.221.03.99.42.14.32.88.31.4
24-35 cm22.06.725.110.510.46.47.84.93.51.8..19.310.30.0.35.425.737.07.351.924.735.24.219.84.525.013.120.62.2
36-51 cm49.57.060.311.143.88.932.39.054.36.5..45.69.715.012.838.216.946.99.343.414.632.54.638.65.641.816.542.52.5
=52 cm22.26.815.87.045.412.154.612.739.76.6..27.88.085.012.811.39.86.84.920.820.28.53.228.65.824.618.726.82.7
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.
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 cm0.0.8.07.55.53.31.41.51.30.811.412.76.48.51.91.72.41.5..2.31.01.20.40.80.21.30.51.20.2
16-23 cm0.0.0.0.17.715.22.02.214.18.048.60.347.04.30.0.5.73.7..3.52.66.11.03.40.75.71.05.50.6
24-35 cm0.0.16.715.729.315.66.67.08.54.10.0.46.54.217.516.022.811.0..20.69.414.12.211.31.921.32.415.41.2
36-51 cm15.716.441.522.830.412.228.914.624.38.340.012.40.0.6.87.224.412.4..29.114.128.22.630.62.728.42.728.61.5
=52 cm84.316.433.825.117.112.161.115.451.811.50.0.0.0.73.818.944.714.4..44.425.350.53.553.93.543.44.149.22.1
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.
arolepas d'indication................0.0.....0.0.0.0.0.0.0.0.
12-15 cm................0.0.....4.32.73.21.515.57.03.61.4
16-23 cm................0.0.....11.85.19.11.920.51.710.12.3
24-35 cm................0.0.....21.44.430.04.264.15.326.73.2
36-51 cm................100.00.0....26.65.131.03.80.0.29.53.0
=52 cm................0.0.....36.07.226.84.40.0.30.13.8
total................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 cm17.910.71.71.10.0.0.90.63.12.3..1.92.28.25.811.14.642.226.5-14.728.742.828.036.38.01.72.33.91.2
16-23 cm71.312.92.72.49.412.01.61.411.37.8..1.82.447.619.430.78.857.826.5-38.368.557.228.053.57.90.0.10.23.0
24-35 cm10.810.26.17.00.0.2.72.413.712.0..8.711.144.221.149.712.30.0.153.0339.30.0.10.38.80.0.7.43.6
36-51 cm0.0.20.04.590.612.015.15.55.04.3..0.0.0.0.8.53.80.0.0.0.0.0.0.0.19.60.513.73.7
=52 cm0.0.69.512.40.0.79.67.867.020.9..87.513.50.0.0.0.0.0.0.0.0.0.0.0.78.81.964.88.2
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.
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 cm2.40.43.00.72.51.02.10.52.00.32.71.51.40.31.00.21.50.41.60.93.71.83.71.01.00.44.20.52.30.2
16-23 cm8.00.96.31.17.31.85.90.95.70.810.22.97.81.57.11.39.03.410.12.77.32.319.55.65.82.216.21.68.20.4
24-35 cm22.61.816.32.815.62.813.02.117.12.225.66.523.12.420.12.823.34.531.35.012.14.133.78.818.65.832.52.920.80.8
36-51 cm42.62.140.24.042.93.734.82.926.42.232.66.836.03.146.03.538.35.124.94.441.86.823.38.439.56.325.62.536.41.0
=52 cm24.42.434.15.031.73.544.24.148.83.528.97.331.74.125.84.127.95.932.26.835.18.419.88.535.18.821.53.132.41.2
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.
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 cm4.12.27.22.212.24.76.31.94.80.92.81.03.91.12.20.78.01.94.51.62.10.917.44.86.12.513.64.05.40.6
16-23 cm15.52.715.84.337.29.618.84.011.42.819.54.717.93.510.52.721.14.25.23.511.93.831.16.29.33.932.87.416.21.1
24-35 cm31.63.530.26.914.46.737.57.640.75.139.77.041.25.939.45.428.36.150.710.339.49.131.56.931.37.538.110.136.01.8
36-51 cm37.53.530.16.324.87.735.57.324.23.918.24.725.65.729.34.825.96.424.07.937.07.120.110.930.09.615.56.028.81.6
=52 cm11.32.916.75.911.58.01.91.918.95.119.76.111.34.918.75.716.76.015.58.29.65.30.0.23.37.50.0.13.71.5
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.
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 cm2.81.33.81.72.01.23.72.52.91.52.21.21.61.80.60.34.81.512.18.22.82.07.73.06.42.610.33.43.60.6
16-23 cm9.42.517.85.06.12.63.31.35.41.618.810.911.34.29.13.29.85.714.06.612.15.728.68.131.08.723.14.210.71.1
24-35 cm21.45.913.74.925.55.013.64.116.13.844.98.326.210.421.95.627.47.824.710.118.27.437.16.037.48.629.75.722.41.8
36-51 cm44.36.433.47.340.16.032.96.435.54.127.57.149.78.040.58.136.68.030.411.632.37.323.49.213.13.920.73.735.51.9
=52 cm22.16.331.37.826.46.546.57.440.15.66.76.511.210.327.89.721.49.518.813.534.67.73.22.812.111.216.38.427.72.6
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.
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 cm3.61.83.52.40.60.30.60.50.60.31.61.90.0.0.0.4.53.91.91.6100.00.010.64.50.0.3.51.12.10.5
16-23 cm6.82.81.70.914.45.24.33.30.90.60.0.0.0.8.69.416.69.10.0.0.0.25.35.72.01.213.23.96.81.2
24-35 cm29.76.321.87.717.84.711.25.46.82.043.313.326.613.10.0.59.619.90.0.0.0.35.37.74.22.537.17.019.62.3
36-51 cm38.37.340.08.634.07.527.56.421.46.455.113.573.413.135.324.219.314.344.420.90.0.20.66.818.65.834.46.431.33.0
=52 cm21.57.033.012.833.211.656.58.270.36.90.0.0.0.56.127.70.0.53.722.50.0.8.27.675.29.611.85.140.24.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
châtaignierpas d'indication................0.0.....0.0.0.0.0.0.0.0.
12-15 cm................0.0.....1.51.00.0.3.91.03.81.0
16-23 cm................0.0.....5.63.720.422.916.02.615.72.5
24-35 cm................0.0.....34.815.220.15.829.53.529.63.4
36-51 cm................100.00.0....12.59.323.36.722.43.222.23.1
=52 cm................0.0.....45.613.636.210.428.35.028.84.8
total................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 cm10.42.25.31.86.11.810.22.98.01.721.74.920.94.27.62.013.15.212.03.512.44.019.53.415.32.48.91.310.80.7
16-23 cm24.24.112.24.58.03.328.16.417.63.349.89.128.65.325.06.216.96.638.413.231.99.634.04.843.15.323.32.424.61.5
24-35 cm26.25.020.26.915.46.129.47.724.84.117.55.827.97.945.67.217.06.523.07.714.66.823.34.121.74.840.13.229.11.8
36-51 cm35.77.324.56.112.64.911.74.133.65.510.96.017.46.06.93.512.15.910.34.926.49.616.74.49.43.924.73.020.81.6
=52 cm3.52.437.910.558.011.220.77.715.96.00.0.5.25.014.86.840.917.816.39.614.89.46.63.010.56.73.01.114.72.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
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 cm2.30.23.20.52.40.43.40.52.10.22.00.32.30.21.10.12.30.32.40.51.90.43.20.32.50.33.50.32.50.1
16-23 cm7.80.57.40.98.51.47.90.86.90.76.71.27.70.65.20.56.60.88.61.36.91.110.40.87.90.611.50.88.00.2
24-35 cm19.11.018.21.916.61.815.31.418.01.320.32.018.61.117.21.417.01.320.42.314.02.320.91.318.21.125.41.218.90.4
36-51 cm36.31.135.82.334.52.429.01.729.41.331.82.030.91.533.21.531.91.930.82.532.83.129.51.432.51.227.81.231.70.4
=52 cm34.51.635.33.238.02.944.52.443.72.139.22.940.51.943.32.142.22.537.83.844.33.736.02.038.91.831.81.838.90.6
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 #1319656/501406

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. 1319656. Birmensdorf, Swiss Federal Research Institute WSL

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