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IFN1
volume des arbres vifs (bois de tige)
essence principale · stade de développement
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 1983/85
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 principalestade de développement%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............................
recrû/fourré..............................
perchis..............................
jeune futaie..............................
futaie moyenne..............................
vieille futaie..............................
mélangé..............................
total..............................
épicéapas d'indication1.40.55.12.72.01.00.30.23.71.44.01.33.20.92.61.04.91.81.50.92.51.32.20.92.50.90.50.42.60.3
recrû/fourré0.40.21.21.11.00.60.90.41.70.61.50.80.90.52.10.83.01.15.43.51.31.12.00.82.00.61.30.61.60.2
perchis5.31.112.84.28.22.46.11.58.21.56.42.04.71.14.61.22.81.08.43.58.82.95.41.33.00.83.81.65.50.4
jeune futaie18.82.436.67.724.64.88.02.114.02.324.34.215.62.313.32.713.23.122.15.520.15.016.13.07.91.68.33.015.10.8
futaie moyenne28.92.826.87.948.45.650.84.344.53.632.94.837.23.334.33.832.24.530.27.127.35.821.53.032.12.828.44.634.81.1
vieille futaie20.82.810.54.613.03.628.94.124.53.415.93.718.02.730.53.922.24.119.55.727.76.117.43.426.92.833.44.823.01.0
mélangé24.42.47.02.62.81.05.11.33.40.815.02.920.32.312.52.121.73.212.83.912.33.435.43.525.52.324.43.817.40.7
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'indication1.80.73.12.60.70.50.80.51.91.37.55.34.41.60.40.33.42.00.0.2.41.85.84.31.00.80.0.2.40.5
recrû/fourré1.00.60.0.0.70.71.70.80.90.50.00.10.30.30.60.44.23.20.80.80.30.43.41.82.31.61.81.51.00.2
perchis5.21.17.23.26.93.48.02.65.01.66.32.81.40.54.91.73.01.810.75.18.45.511.25.71.01.03.52.55.00.6
jeune futaie19.92.847.810.823.98.37.32.214.33.315.54.810.42.616.73.814.25.116.97.715.99.17.54.05.24.016.98.915.01.2
futaie moyenne32.33.427.89.543.59.648.65.157.25.126.57.329.43.838.65.431.09.253.611.944.013.012.86.619.66.922.17.336.81.7
vieille futaie20.43.110.24.421.47.821.34.416.84.016.25.724.13.926.55.123.58.78.46.715.212.96.74.150.89.631.310.221.51.5
mélangé19.32.43.92.42.92.512.33.13.91.428.16.730.03.712.32.720.86.49.64.713.77.152.610.420.16.024.49.418.31.2
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.
pinpas d'indication2.61.91.71.50.0.6.15.01.50.90.0.0.0.0.50.60.0.0.0.0.0.0.10.10.0.0.0.1.20.5
recrû/fourré0.30.32.92.01.31.30.90.93.01.30.0.0.0.0.0.2.42.60.0.0.0.0.20.20.10.10.0.1.10.3
perchis5.72.817.46.610.35.44.53.18.22.90.0.12.39.30.0.2.12.323.112.40.0.28.76.47.62.82.12.211.31.5
jeune futaie29.56.538.09.414.98.66.73.516.14.20.0.12.59.112.69.79.76.840.116.10.0.15.36.322.25.839.719.820.52.3
futaie moyenne34.97.321.88.659.512.437.510.543.66.00.0.34.922.264.316.027.021.814.713.247.131.713.45.221.05.035.117.331.72.8
vieille futaie9.53.810.19.37.95.734.511.023.05.80.0.0.0.10.38.40.0.0.0.0.0.8.06.413.05.614.69.713.92.3
mélangé17.44.68.14.66.13.69.86.64.61.7100.00.040.217.712.210.558.721.422.112.152.931.734.26.436.15.98.58.120.32.0
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.
mélèzepas d'indication0.0.10.710.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.91.01.91.00.70.41.50.5
recrû/fourré1.41.6-0.10.10.0.4.03.36.24.50.0.0.0.0.0.0.0.0.0.0.0.2.40.81.71.10.90.51.90.5
perchis33.020.846.920.55.74.535.320.910.64.30.0.0.0.0.70.85.75.60.0.4.53.85.31.54.31.58.03.06.51.0
jeune futaie0.0.26.717.337.121.97.17.216.17.80.0.0.0.30.523.515.39.7100.00.00.0.11.42.56.82.213.74.211.41.6
futaie moyenne42.420.65.75.846.220.231.719.543.810.10.0.69.224.936.820.743.317.10.0.95.23.821.13.427.64.315.93.825.62.2
vieille futaie23.219.75.75.811.010.722.018.912.47.6100.00.013.414.632.019.86.46.30.0.0.0.24.14.226.75.126.25.123.62.5
mélangé0.0.4.44.60.0.0.0.10.97.20.0.17.418.40.0.29.313.90.0.0.30.333.93.731.04.134.54.729.62.1
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.
arolepas d'indication............0.0.0.0.0.0.0.0...1.71.40.80.80.0.1.10.7
recrû/fourré............0.0.0.0.0.0.0.0...0.0.0.10.10.0.0.00.0
perchis............0.0.0.0.0.0.0.0...7.13.53.42.00.0.4.61.8
jeune futaie............0.0.0.0.0.0.0.0...23.88.75.73.00.0.11.73.8
futaie moyenne............0.0.0.0.0.0.0.0...14.87.220.27.30.0.17.95.3
vieille futaie............0.0.0.0.0.0.0.0...6.24.423.57.5131.658.917.35.1
mélangé............100.00.0100.00.0100.00.0100.00.0..46.48.746.38.0-31.658.947.45.9
total............100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.
autres résineuxpas d'indication0.0.36.227.40.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0...2.42.4
recrû/fourré0.0.7.78.20.0.0.30.30.0...0.0.0.0.100.00.015.816.50.0.28.128.64.34.6..1.40.7
perchis2.73.149.727.23.33.816.211.87.96.3..0.0.7.925.20.0.53.031.1-820.310675.40.0.1.01.1..11.24.8
jeune futaie9.47.75.55.99.09.729.623.511.68.2..2.33.138.524.70.0.31.127.5920.310675.40.0.0.0...15.28.5
futaie moyenne5.46.10.0.75.917.911.911.361.121.0..95.64.99.39.80.0.0.0.0.0.0.0.0.0...41.412.9
vieille futaie2.12.40.0.0.0.42.123.76.06.4..2.12.89.09.50.0.0.0.0.0.0.0.0.0...14.29.0
mélangé80.413.91.01.111.812.5-0.20.213.39.6..0.0.35.327.00.0.0.0.0.0.71.928.694.74.9..14.25.3
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.
hêtrepas d'indication2.40.84.91.71.10.71.40.72.31.02.11.80.50.31.11.03.72.53.52.83.01.80.0.0.90.62.62.42.20.4
recrû/fourré0.50.30.90.70.50.41.50.61.10.40.70.60.0.1.80.70.50.50.50.50.80.61.81.60.0.2.31.50.90.2
perchis9.61.611.62.49.93.23.71.27.81.914.86.24.11.55.11.66.73.311.04.47.54.233.612.33.82.424.64.38.80.7
jeune futaie28.52.921.43.529.26.014.83.314.02.420.36.818.53.925.65.117.96.128.511.419.37.728.311.114.77.723.84.521.71.2
futaie moyenne30.62.832.94.627.55.437.84.641.03.926.38.441.95.531.85.131.88.646.010.937.99.23.12.323.18.68.03.033.01.5
vieille futaie14.62.320.94.519.45.633.54.622.53.516.67.120.44.818.04.414.45.66.13.913.07.410.58.445.813.911.23.519.91.3
mélangé13.81.87.42.312.44.07.32.111.32.319.37.314.62.916.63.525.06.74.32.518.56.922.79.011.76.727.54.413.50.9
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.
érablepas d'indication2.61.47.64.03.22.80.60.64.32.66.14.13.41.76.23.07.44.04.24.26.36.03.83.10.0.16.313.44.71.0
recrû/fourré0.50.54.23.20.0.2.41.61.61.00.20.30.80.53.12.01.10.80.0.3.22.51.11.118.714.41.21.01.90.5
perchis10.72.813.84.644.112.87.74.421.45.27.33.88.53.010.23.516.35.931.811.719.48.330.210.420.811.351.014.215.81.6
jeune futaie31.74.623.55.917.17.621.99.710.32.938.412.230.38.114.85.020.96.414.69.717.29.626.913.47.55.44.53.621.52.0
futaie moyenne25.24.131.78.35.94.444.011.126.75.717.47.138.18.727.05.619.17.242.213.617.38.31.01.015.79.21.61.726.02.2
vieille futaie15.04.214.45.84.64.07.75.811.53.40.30.33.01.614.74.86.94.45.95.214.47.80.0.20.116.26.96.710.91.5
mélangé14.42.84.82.725.211.715.67.924.26.330.49.215.94.824.15.828.37.11.31.322.37.337.013.717.29.518.48.319.21.8
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'indication7.04.16.14.60.80.68.85.82.21.11.51.64.03.42.41.29.06.70.0.34.020.025.511.90.0.3.92.64.91.2
recrû/fourré1.91.44.13.00.20.21.00.71.40.60.20.21.30.91.51.40.0.0.0.0.60.62.72.70.0.9.15.51.60.4
perchis20.35.722.26.823.96.88.44.017.93.633.713.718.18.016.75.220.110.432.716.88.65.79.75.263.520.060.29.720.52.0
jeune futaie22.66.519.66.415.45.811.94.719.54.416.511.322.98.326.38.044.914.912.48.34.53.320.413.30.0.16.26.919.52.2
futaie moyenne16.24.624.98.125.58.445.110.228.94.824.012.822.16.732.58.50.0.54.818.215.815.34.94.521.418.61.81.626.12.5
vieille futaie11.33.910.03.910.85.817.38.08.83.03.93.93.52.54.32.34.74.70.0.8.86.90.0.0.0.0.0.8.51.4
mélangé20.75.513.06.423.58.87.53.321.44.720.29.728.17.716.45.521.411.50.0.27.712.736.814.815.110.48.85.318.92.1
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.
chênepas d'indication6.23.05.64.13.12.92.31.40.0.0.0.0.0.0.0.0.0.0.0...-1.77.10.0.2.32.32.60.9
recrû/fourré0.0.4.84.71.31.30.70.71.61.20.0.4.24.40.0.0.0.0.0...19.110.00.0.0.0.1.50.7
perchis26.77.911.76.122.66.79.63.78.32.84.94.016.013.510.79.452.624.4-0.81.0..51.715.50.0.47.410.918.72.3
jeune futaie21.16.828.78.310.94.04.02.316.05.430.921.020.315.64.93.823.419.23.43.8..3.63.70.0.15.47.215.42.3
futaie moyenne22.97.324.48.830.29.238.07.932.86.245.522.347.623.525.316.20.0.21.320.3..0.0.23.218.65.03.927.13.1
vieille futaie13.28.517.67.724.98.832.57.625.06.06.36.60.0.24.218.40.0.36.428.4..4.84.815.415.40.0.19.93.0
mélangé9.94.57.24.56.94.112.95.016.24.312.212.411.811.734.918.024.021.039.729.3..22.512.561.424.330.012.814.72.4
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.
châtaignierpas d'indication....0.0...............0.0.45.223.20.0.0.20.10.80.5
recrû/fourré....0.0...............0.0.0.0.65.631.90.80.51.20.6
perchis....87.715.3..............100.00.054.823.20.0.36.55.037.14.9
jeune futaie....12.315.3..............0.0.0.0.0.0.12.23.112.03.0
futaie moyenne....0.0...............0.0.0.0.34.431.912.94.112.83.9
vieille futaie....0.0...............0.0.0.0.0.0.16.14.915.64.8
mélangé....0.0...............0.0.0.0.0.0.21.25.220.65.1
total....100.0...............100.0.100.0.100.0.100.0.100.0.
autres feuilluspas d'indication4.22.013.97.01.71.23.92.11.51.15.53.42.61.75.73.58.04.53.53.515.89.13.41.64.43.51.70.64.20.8
recrû/fourré4.82.89.77.90.0.0.40.31.50.70.0.3.51.81.21.01.81.00.50.62.52.54.92.47.33.81.20.42.70.7
perchis12.03.47.03.240.411.119.66.817.04.524.711.328.68.830.78.97.93.327.112.119.710.350.59.755.810.063.74.633.82.2
jeune futaie23.94.832.513.922.510.64.72.38.03.121.78.622.211.317.97.346.610.79.77.23.02.37.03.73.82.713.33.616.62.1
futaie moyenne27.55.716.68.06.64.424.97.820.64.913.76.316.76.611.34.715.57.641.915.334.012.00.80.44.82.72.71.113.71.5
vieille futaie12.33.611.06.213.18.425.710.312.24.01.41.42.72.06.13.510.16.712.37.11.61.612.68.55.43.81.20.68.51.4
mélangé15.33.79.54.115.78.420.78.939.36.633.19.323.67.127.07.610.23.85.03.523.310.420.88.918.46.216.33.320.51.9
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.
indéterminablepas d'indication..............................
recrû/fourré..............................
perchis..............................
jeune futaie..............................
futaie moyenne..............................
vieille futaie..............................
mélangé..............................
total..............................
totalpas d'indication2.20.55.41.51.50.71.20.52.60.84.41.63.10.82.10.74.71.41.50.83.61.52.30.72.10.71.00.42.50.2
recrû/fourré0.70.32.00.80.80.41.20.41.60.41.10.50.60.31.70.62.60.93.62.21.20.72.10.51.80.51.30.31.40.1
perchis7.70.912.82.212.12.06.51.29.01.18.02.04.30.85.81.04.41.011.02.99.12.59.91.34.20.721.31.88.20.3
jeune futaie22.71.828.73.623.53.39.71.614.31.722.43.514.91.816.62.415.52.822.64.717.84.014.52.18.71.413.71.916.50.6
futaie moyenne29.82.028.43.739.64.045.53.142.82.530.44.135.52.734.13.130.73.835.36.032.55.118.92.329.42.317.02.132.80.8
vieille futaie17.81.815.43.115.33.027.92.921.02.215.53.419.12.325.63.019.83.414.84.321.44.617.22.426.62.421.02.420.70.7
mélangé19.11.57.31.97.21.78.01.48.71.218.33.122.42.014.01.922.22.911.23.114.53.135.22.627.22.024.62.217.80.6
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 #1231910/413660

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. 1231910. Birmensdorf, Swiss Federal Research Institute WSL

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