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IFN2
surface forestière
essence dominante · stade de développement
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 1993/95
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 dominantestade de développement%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication9.49.00.0.0.0.0.0.11.37.50.0.28.612.154.515.028.712.124.615.150.615.816.87.717.17.80.0.17.32.8
recrû/fourré81.211.9100.00.0100.00.087.811.588.77.565.027.950.613.436.514.571.312.175.415.129.814.566.69.656.510.355.79.666.53.4
perchis0.0.0.0.0.0.0.0.0.0.0.0.6.86.60.0.0.0.0.0.19.612.58.45.78.96.025.98.47.31.9
jeune futaie0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
futaie moyenne0.0.0.0.0.0.0.0.0.0.0.0.7.26.90.0.0.0.0.0.0.0.0.0.4.44.30.0.1.10.8
vieille futaie0.0.0.0.0.0.12.211.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.34.20.0.1.00.7
mélangé9.49.00.0.0.0.0.0.0.0.35.027.96.86.69.08.60.0.0.0.0.0.8.15.58.85.918.57.56.81.8
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.
épicéapas d'indication0.0.0.0.0.0.0.80.80.0.0.70.70.80.60.50.51.20.81.61.60.0.2.21.11.70.70.0.0.80.2
recrû/fourré3.71.19.05.03.41.93.91.63.91.33.31.54.61.34.11.44.11.59.43.65.22.53.31.37.01.35.21.94.80.4
perchis12.62.028.57.615.63.822.43.525.02.912.32.713.32.113.32.410.42.317.04.713.93.98.72.17.01.313.52.913.50.7
jeune futaie13.82.114.96.116.64.012.52.811.52.221.23.315.82.215.02.522.03.221.35.113.63.814.12.617.71.97.42.215.50.7
futaie moyenne34.02.929.67.941.25.326.93.734.93.226.33.624.82.626.73.119.13.019.94.918.54.324.63.227.22.221.43.527.20.9
vieille futaie16.62.318.06.717.44.130.03.822.92.914.52.920.72.523.83.015.52.718.54.826.44.915.62.719.11.924.13.620.00.8
mélangé19.42.40.0.5.92.63.61.61.80.921.73.420.02.416.62.627.63.412.44.122.54.731.43.420.32.028.43.818.20.8
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.
sapinpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.01.90.0.0.0.0.0.0.0.0.0.0.0.0.20.2
recrû/fourré3.31.40.0.0.0.2.81.93.52.50.0.3.81.90.0.11.27.47.06.89.79.26.46.130.314.64.84.63.80.8
perchis7.02.015.410.019.08.511.03.711.34.46.84.72.51.416.35.60.0.14.49.418.311.718.79.70.0.23.49.29.21.2
jeune futaie21.23.345.213.723.39.215.24.213.24.627.18.810.72.917.85.717.29.022.111.20.0.6.56.310.29.79.16.216.81.5
futaie moyenne29.73.731.612.924.19.435.35.638.26.718.87.622.84.036.27.321.79.628.512.117.711.431.311.60.0.24.39.528.51.9
vieille futaie21.03.30.0.33.610.424.85.128.06.212.26.628.74.416.25.621.89.713.79.017.711.412.28.119.112.219.28.722.31.7
mélangé18.03.17.97.60.0.11.03.75.83.235.09.431.54.411.54.928.110.614.29.336.614.624.910.840.415.619.28.719.31.6
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.
pinpas d'indication0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.10.19.60.0.0.0.0.0.0.0.0.50.5
recrû/fourré4.34.20.0.17.215.618.116.312.06.5..0.0.0.0.0.0.0.0.0.0.0.0.6.93.30.0.4.51.4
perchis8.45.740.415.616.615.215.114.019.77.9..30.514.70.0.67.327.010.19.651.525.060.66.431.66.10.0.33.73.2
jeune futaie37.29.929.414.40.0.16.415.012.16.6..20.713.00.0.0.0.49.915.80.0.15.34.723.95.628.317.021.42.7
futaie moyenne37.59.930.214.666.219.417.015.528.39.1..10.09.5100.00.00.0.9.99.40.0.10.44.017.04.928.317.020.12.7
vieille futaie4.14.00.0.0.0.33.419.316.27.4..8.58.20.0.0.0.0.0.0.0.3.42.48.63.714.513.47.11.7
mélangé8.65.80.0.0.0.0.0.11.86.4..30.314.60.0.32.727.020.012.748.525.010.44.012.04.228.817.112.72.2
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.
mélèzepas d'indication0.0.0.0.0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.70.71.21.21.71.21.00.5
recrû/fourré100.00.00.0.23.320.70.0.25.612.9....0.0.25.221.8100.00.00.0.9.02.411.43.45.42.19.61.5
perchis0.0.0.0.25.421.933.327.227.913.6....0.0.24.521.30.0.39.821.913.72.814.43.723.54.017.61.9
jeune futaie0.0.100.00.028.023.333.327.20.0.....51.235.325.221.80.0.20.918.515.02.921.34.310.72.915.61.9
futaie moyenne0.0.0.0.0.0.33.327.219.012.0....0.0.25.221.80.0.39.321.820.33.320.24.39.82.817.11.9
vieille futaie0.0.0.0.23.320.70.0.27.513.5....0.0.0.0.0.0.0.0.16.33.118.14.114.73.415.91.9
mélangé0.0.0.0.0.0.0.0.0.0.....48.835.30.0.0.0.0.0.25.13.613.53.634.24.523.12.2
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.
arolepas d'indication............0.0.........0.0.0.0.0.0.0.0.
recrû/fourré............0.0.........3.43.30.0.0.0.1.51.5
perchis............100.00.0........20.87.69.15.00.0.15.74.5
jeune futaie............0.0.........7.04.823.67.30.0.15.54.5
futaie moyenne............0.0.........13.66.329.87.90.0.21.75.1
vieille futaie............0.0.........3.43.311.65.50.0.7.63.3
mélangé............0.0.........51.99.325.87.4100.00.038.06.0
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.
recrû/fourré0.0.0.0.0.0.22.420.122.620.2........100.00.0..0.0.0.0...14.27.7
perchis100.00.032.727.072.822.925.321.924.621.5........0.0...100.00.00.0...44.311.1
jeune futaie0.0.34.627.727.222.90.0.0.0.........0.0...0.0.0.0...10.57.0
futaie moyenne0.0.32.727.00.0.25.321.927.222.9........0.0...0.0.0.0...15.38.1
vieille futaie0.0.0.0.0.0.27.022.825.522.0........0.0...0.0.0.0...10.57.0
mélangé0.0.0.0.0.0.0.0.0.0.........0.0...0.0.100.00.0..5.25.1
total100.0.100.0.100.0.100.0.100.0.........100.0...100.0.100.0...100.0.
hêtrepas d'indication0.0.0.0.0.0.2.01.40.0.0.0.1.61.61.41.30.0.0.0.3.63.60.0.0.0.1.01.00.60.2
recrû/fourré2.81.02.61.50.0.1.01.05.82.011.96.54.62.68.03.40.0.13.99.119.07.66.96.74.94.83.61.84.20.6
perchis11.32.011.62.93.32.314.93.79.42.612.66.815.14.48.23.510.95.213.79.07.55.146.612.915.48.147.94.815.51.1
jeune futaie40.73.126.94.139.56.619.54.118.73.521.28.425.25.525.15.427.97.525.611.114.66.826.611.424.89.611.93.126.91.4
futaie moyenne29.62.939.24.541.36.629.14.729.94.025.48.924.75.431.75.941.68.233.412.214.86.90.0.10.06.78.72.828.11.4
vieille futaie8.61.818.93.614.14.629.24.725.83.917.47.917.24.714.44.48.34.66.46.214.76.813.18.624.69.64.72.115.41.1
mélangé6.91.60.90.91.81.84.32.110.32.711.46.311.63.911.33.811.45.36.96.625.78.46.86.520.39.122.24.09.40.9
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'indication9.18.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.32.026.60.0...0.0.0.0.2.01.4
recrû/fourré8.48.00.0.0.0.14.413.322.48.80.0.16.214.741.715.715.510.10.0.30.314.6..0.0.37.117.119.63.9
perchis24.912.523.821.049.135.313.212.435.810.20.0.12.411.718.612.053.813.834.527.719.412.4..74.621.951.017.732.24.6
jeune futaie32.713.50.0.0.0.28.117.018.48.345.435.10.0.10.09.50.0.0.0.30.614.6..0.0.0.0.14.23.4
futaie moyenne15.910.325.221.80.0.14.413.318.48.30.0.31.118.018.512.00.0.0.0.10.29.6..0.0.0.0.12.63.3
vieille futaie9.08.627.222.950.935.314.913.70.0.0.0.13.912.90.0.8.07.60.0.0.0...0.0.0.0.6.02.4
mélangé0.0.23.821.00.0.14.913.75.04.854.635.126.316.311.210.522.711.633.527.39.59.1..25.421.911.911.213.53.4
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.
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.
recrû/fourré5.85.60.0.0.0.8.17.88.04.40.0.30.014.66.46.20.0.0.0.17.615.99.38.819.617.64.84.77.72.0
perchis20.59.226.213.133.312.233.413.625.07.270.225.629.614.458.712.024.121.150.325.016.014.754.715.039.221.879.09.439.13.7
jeune futaie21.19.437.014.626.611.49.08.539.08.10.0.9.89.311.47.625.922.20.0.16.014.78.78.30.0.0.0.19.03.0
futaie moyenne47.711.536.714.620.010.424.712.416.96.30.0.10.09.56.46.250.025.149.725.050.420.48.78.30.0.5.14.920.73.1
vieille futaie0.0.0.0.6.86.516.610.75.73.90.0.9.89.35.75.60.0.0.0.0.0.0.0.0.0.0.0.4.11.5
mélangé5.04.90.0.13.38.88.17.85.63.829.825.610.910.211.47.60.0.0.0.0.0.18.711.841.222.111.17.49.42.2
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.
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.
recrû/fourré0.0.0.0.0.0.23.020.414.57.8..0.0.0.0.0.0.....21.811.10.0.0.0.5.92.2
perchis45.310.620.112.727.89.725.121.715.38.1..0.0.0.0.48.735.3....49.713.40.0.59.611.035.84.4
jeune futaie22.68.99.89.314.27.626.022.214.37.7..100.00.00.0.51.335.3....7.37.00.0.10.67.115.43.4
futaie moyenne18.18.230.514.639.210.70.0.15.18.0..0.0.100.00.00.0.....0.0.51.735.35.35.218.13.6
vieille futaie13.97.539.615.518.88.50.0.35.810.8..0.0.0.0.0.0.....0.0.0.0.0.0.15.33.3
mélangé0.0.0.0.0.0.26.022.24.94.8..0.0.0.0.0.0.....21.210.948.335.324.59.69.42.7
total100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.....100.0.100.0.100.0.100.0.
châtaignierpas d'indication....0.0.................0.0.0.0.1.01.00.90.9
recrû/fourré....0.0.................0.0.0.0.1.91.31.81.3
perchis....0.0.................67.826.8100.00.048.14.848.74.7
jeune futaie....100.00.0................0.0.0.0.10.33.010.72.9
futaie moyenne....0.0.................0.0.0.0.4.52.04.31.9
vieille futaie....0.0.................0.0.0.0.15.73.515.03.4
mélangé....0.0.................32.226.80.0.18.53.818.63.7
total....100.0.................100.0.100.0.100.0.100.0.
autres feuilluspas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.24.721.50.0.2.82.80.0.0.0.0.70.5
recrû/fourré19.610.10.0.0.0.21.313.48.96.050.035.50.0.15.514.312.211.40.0.33.627.311.05.218.57.48.32.510.61.8
perchis37.912.240.115.558.714.255.116.636.410.350.035.550.417.767.319.126.015.775.321.566.427.358.48.277.97.975.44.063.22.9
jeune futaie18.49.619.612.524.812.40.0.23.19.00.0.12.411.60.0.12.211.40.0.0.0.16.86.20.0.5.22.19.51.7
futaie moyenne6.26.020.212.716.510.711.610.94.84.70.0.24.915.30.0.11.911.20.0.0.0.0.0.0.0.0.80.83.91.1
vieille futaie5.95.710.19.60.0.12.011.24.24.20.0.0.0.0.0.12.812.00.0.0.0.0.0.0.0.0.0.1.70.8
mélangé12.18.010.19.60.0.0.0.22.78.90.0.12.411.617.215.624.915.30.0.0.0.11.15.23.63.510.32.810.31.8
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.
totalpas d'indication0.30.20.0.0.0.0.80.50.40.30.50.51.50.52.50.82.20.94.81.94.01.61.90.61.80.50.60.31.20.1
recrû/fourré4.90.85.51.56.81.66.01.29.71.25.21.56.31.16.71.38.51.713.93.111.92.68.71.29.61.17.01.07.50.3
perchis12.81.218.32.617.92.418.72.019.61.612.62.312.31.515.61.913.12.017.63.416.73.023.51.814.01.341.11.819.20.5
jeune futaie25.01.624.82.922.72.714.71.915.21.521.32.815.31.616.21.920.02.420.73.612.72.713.41.517.41.48.51.117.10.5
futaie moyenne30.21.633.93.233.83.127.52.428.51.924.03.023.21.926.42.320.22.419.83.617.13.016.91.622.41.69.41.123.30.5
vieille futaie13.51.215.72.515.42.326.72.320.81.713.82.420.41.818.12.013.02.011.92.917.33.011.01.316.21.411.11.216.00.5
mélangé13.31.21.80.93.41.25.61.25.81.022.52.921.01.814.51.822.92.511.32.820.33.224.61.918.51.522.31.615.70.5
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 #1235521/417271

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. 1235521. Birmensdorf, Swiss Federal Research Institute WSL

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