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IFN3
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 2004/06
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'indication15.78.334.613.850.015.913.18.629.711.246.116.746.412.132.512.028.310.722.414.033.213.612.26.64.04.07.04.823.22.8
recrû/fourré63.511.165.413.840.015.586.98.664.411.733.015.741.712.047.412.949.811.866.715.766.813.648.010.067.79.453.79.457.33.3
perchis4.94.80.0.10.09.50.0.0.0.0.0.0.0.6.76.45.55.410.910.30.0.16.27.48.15.510.75.96.01.5
jeune futaie0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.93.90.0.3.53.50.80.6
futaie moyenne0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.86.55.55.40.0.0.0.0.0.4.04.00.0.1.30.7
vieille futaie0.0.0.0.0.0.0.0.5.95.80.0.0.0.6.86.55.35.10.0.0.0.3.93.90.0.7.24.92.51.0
mélangé16.08.50.0.0.0.0.0.0.0.20.913.311.97.90.0.5.75.50.0.0.0.15.77.216.17.417.87.28.91.9
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.
épicéapas d'indication0.40.40.0.2.71.92.61.51.71.06.22.13.31.22.01.02.81.23.02.12.81.92.01.03.10.91.30.92.50.3
recrû/fourré3.11.10.0.6.72.92.51.45.61.62.31.34.91.42.21.14.91.67.43.24.22.44.51.56.51.23.21.44.40.4
perchis7.91.720.67.521.84.725.53.924.13.110.02.67.71.712.32.49.42.27.43.29.83.511.82.310.51.55.61.811.90.7
jeune futaie11.01.927.18.25.22.514.13.215.12.610.32.57.01.66.81.84.91.62.82.013.64.016.22.66.41.210.12.49.60.6
futaie moyenne32.62.924.58.026.35.115.13.318.52.925.23.716.62.320.32.919.12.923.25.115.14.221.52.921.42.017.13.021.40.8
vieille futaie23.72.627.88.334.55.535.24.325.13.218.53.328.82.845.83.621.13.040.35.931.05.420.52.827.52.131.43.728.20.9
mélangé21.22.50.0.2.82.05.02.09.82.227.53.831.82.910.62.337.93.616.04.423.65.023.53.024.62.131.33.722.00.8
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'indication0.70.70.0.0.0.0.0.3.12.27.24.90.90.93.82.60.0.0.0.0.0.4.74.613.08.60.0.1.80.5
recrû/fourré4.01.612.88.40.0.1.31.34.62.63.63.56.02.23.52.46.66.40.0.23.814.50.0.6.56.30.0.4.20.8
perchis7.82.16.05.94.64.58.13.114.34.410.65.80.90.95.63.16.46.27.06.80.0.4.74.66.56.318.78.47.01.0
jeune futaie9.92.412.58.39.46.37.33.14.72.715.46.43.31.614.24.76.46.220.810.70.0.13.87.46.46.29.36.38.51.1
futaie moyenne24.63.531.011.523.19.119.24.823.95.419.87.315.83.431.16.319.29.914.89.621.613.618.28.218.79.714.47.721.61.7
vieille futaie26.63.637.712.153.610.853.86.043.16.220.67.550.64.638.16.648.512.435.412.821.613.627.19.524.510.739.410.738.91.9
mélangé26.43.60.0.9.36.310.33.76.33.122.97.622.53.93.92.712.88.422.111.233.115.731.59.924.310.618.38.317.91.5
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.
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.
recrû/fourré4.34.20.0.0.0.16.014.54.84.6..0.0.0.0.0.0.0.0.0.0.7.43.53.32.30.0.4.21.4
perchis3.93.924.915.30.0.26.616.312.66.8..18.511.80.0.40.222.00.0.0.0.25.95.929.35.90.0.19.82.7
jeune futaie22.68.10.0.14.413.30.0.13.17.0..8.78.348.835.320.118.028.317.00.0.30.26.116.74.814.513.419.32.6
futaie moyenne34.49.324.215.043.118.80.0.26.69.3..27.013.40.0.0.0.28.317.034.227.610.94.220.35.227.716.720.82.7
vieille futaie7.45.112.111.414.913.729.517.430.49.6..9.18.751.235.30.0.14.513.40.0.5.33.08.23.514.513.411.22.1
mélangé27.48.738.817.427.616.827.816.812.66.8..36.814.60.0.39.721.929.017.265.827.620.35.422.15.443.318.824.72.9
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.
mélèzepas d'indication0.0.0.0.0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.0.2.11.50.0.0.50.3
recrû/fourré100.00.00.0.0.0.0.0.20.212.8....0.0.19.717.7100.00.017.015.56.92.06.22.45.92.07.31.3
perchis0.0.0.0.30.425.948.925.09.28.8....0.0.60.121.90.0.17.015.512.52.614.23.517.73.315.31.7
jeune futaie0.0.0.0.0.0.25.522.030.014.5....0.0.0.0.0.0.32.519.012.92.66.12.48.12.310.21.5
futaie moyenne0.0.100.00.036.628.425.522.030.314.6....51.235.30.0.0.0.0.0.18.53.013.23.413.92.916.21.8
vieille futaie0.0.0.0.33.127.20.0.10.49.8....48.835.30.0.0.0.33.419.326.63.523.64.319.93.422.92.0
mélangé0.0.0.0.0.0.0.0.0.0.....0.0.20.218.00.0.0.0.22.73.334.54.834.54.127.62.1
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.
arolepas d'indication............0.0...0.0.....0.0.0.0.0.0.0.0.
recrû/fourré............0.0...0.0.....7.55.12.72.70.0.4.42.5
perchis............0.0...0.0.....0.0.2.62.60.0.1.51.5
jeune futaie............0.0...0.0.....3.73.77.94.4100.00.07.43.2
futaie moyenne............100.00.0..100.00.0....0.0.10.95.10.0.9.33.6
vieille futaie............0.0...0.0.....18.97.615.35.80.0.16.04.4
mélangé............0.0...0.0.....69.98.960.67.90.0.61.45.9
total............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.
recrû/fourré0.0.22.019.20.0.0.0.0.0.........0.0.....0.0.0.0.5.45.2
perchis48.535.319.217.431.826.60.0.63.928.2........100.00.0....0.0.100.00.033.810.5
jeune futaie51.535.319.217.433.027.124.621.40.0.........0.0.....0.0.0.0.19.98.9
futaie moyenne0.0.19.217.40.0.0.0.0.0.........0.0.....0.0.0.0.4.74.6
vieille futaie0.0.0.0.35.227.950.825.036.128.2........0.0.....0.0.0.0.20.99.2
mélangé0.0.20.418.10.0.24.621.40.0.........0.0.....100.00.00.0.15.38.1
total100.0.100.0.100.0.100.0.100.0.........100.0.....100.0.100.0.100.0.
hêtrepas d'indication0.0.0.90.94.62.62.71.53.01.50.0.2.81.90.0.2.52.50.0.0.0.0.0.5.15.01.51.11.60.4
recrû/fourré1.20.712.43.29.13.512.53.26.92.14.24.11.41.44.72.65.43.76.05.811.95.65.85.60.0.2.51.45.70.7
perchis3.31.11.81.28.33.27.32.510.22.54.24.14.22.48.13.55.03.56.56.35.94.136.011.65.15.025.53.98.40.8
jeune futaie25.22.818.13.77.63.313.63.45.72.012.76.88.13.211.03.99.94.712.48.214.96.117.79.320.49.119.73.615.41.1
futaie moyenne44.03.243.54.736.35.925.04.221.63.529.29.317.34.435.05.938.97.86.46.235.08.25.65.524.89.612.53.030.31.4
vieille futaie16.72.422.44.025.45.329.34.545.34.225.28.940.85.739.96.122.76.755.612.517.46.55.65.514.67.87.62.425.71.3
mélangé9.51.90.90.98.73.49.62.97.42.224.58.725.55.11.31.315.65.813.18.614.96.229.311.030.010.330.74.212.91.0
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'indication0.0.0.0.0.0.0.0.0.0.0.0.17.311.30.0.0.0.0.0.0.0.0.0.0.0.0.0.1.30.9
recrû/fourré0.0.0.0.0.0.17.311.28.05.426.315.89.59.010.49.815.610.10.0.7.87.525.822.125.822.16.96.79.62.4
perchis35.810.133.719.465.827.544.014.941.29.623.914.99.38.920.913.138.613.567.526.923.311.749.025.023.921.042.413.234.63.9
jeune futaie4.64.50.0.0.0.0.0.19.17.712.912.010.39.78.88.415.29.90.0.23.111.70.0.0.0.20.810.711.52.6
futaie moyenne31.09.816.315.00.0.19.512.315.97.323.814.97.97.640.915.78.07.70.0.23.111.725.221.80.0.7.87.518.33.2
vieille futaie9.76.533.719.434.227.519.212.111.86.40.0.18.111.60.0.0.0.32.526.97.87.50.0.25.221.86.96.710.92.6
mélangé18.98.516.315.00.0.0.0.3.93.913.112.227.613.619.112.322.611.50.0.15.19.80.0.25.121.715.29.813.82.9
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.
frênepas d'indication0.0.0.0.0.0.0.0.0.0.20.918.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.5
recrû/fourré4.64.58.17.86.46.19.89.24.63.20.0.0.0.0.0.0.0.0.0.17.415.78.78.30.0.8.05.45.01.5
perchis4.64.516.710.811.57.726.813.327.26.717.416.116.314.930.210.317.115.642.122.20.0.33.413.636.414.545.210.225.03.1
jeune futaie24.19.416.710.829.611.19.28.713.85.341.022.133.819.424.59.60.0.19.317.415.714.516.010.427.213.425.38.920.72.9
futaie moyenne47.710.925.212.611.77.817.711.421.46.30.0.15.914.725.69.950.020.50.0.49.620.40.0.0.0.0.0.19.12.8
vieille futaie9.76.517.211.035.111.618.011.516.55.70.0.0.0.10.16.80.0.38.621.70.0.8.58.218.111.60.0.13.02.4
mélangé9.46.316.210.55.75.618.611.916.45.720.618.334.019.59.66.532.919.10.0.17.415.733.313.618.311.721.58.516.72.7
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.
recrû/fourré5.14.98.88.59.56.40.0.9.16.1....0.0.0.0.0.0...15.19.90.0.0.0.6.52.2
perchis10.57.08.88.58.65.80.0.25.89.1....0.0.48.735.30.0...54.213.80.0.32.59.521.83.7
jeune futaie39.310.99.48.919.28.625.421.913.07.0....0.0.0.0.0.0...15.19.90.0.38.310.022.93.8
futaie moyenne10.57.018.211.738.210.60.0.8.85.9....0.0.51.335.3100.00.0..0.0.34.627.712.97.016.53.4
vieille futaie20.08.945.815.024.59.525.421.930.79.7....100.00.00.0.0.0...0.0.33.127.13.93.820.33.6
mélangé14.67.88.88.50.0.49.125.012.66.8....0.0.0.0.0.0...15.610.232.326.812.56.812.02.9
total100.0.100.0.100.0.100.0.100.0.....100.0.100.0.100.0...100.0.100.0.100.0.100.0.
châtaignierpas d'indication....0.0.................0.0...0.0.0.0.
recrû/fourré....0.0.................0.0...4.62.04.41.9
perchis....0.0.................33.927.5..22.94.023.04.0
jeune futaie....0.0.................0.0...23.74.122.94.0
futaie moyenne....0.0.................0.0...9.62.99.22.8
vieille futaie....100.00.0................0.0...13.93.314.33.3
mélangé....0.0.................66.127.5..25.44.226.24.2
total....100.0.................100.0...100.0.100.0.
autres feuilluspas d'indication5.65.50.0.0.0.0.0.4.74.60.0.0.0.15.114.00.0.0.0.0.0.2.62.60.0.0.0.1.30.6
recrû/fourré16.58.79.08.67.57.38.68.27.85.30.0.21.613.715.914.718.711.928.617.10.0.2.72.66.34.35.21.97.71.5
perchis16.08.524.812.430.912.831.513.128.39.174.422.00.0.17.615.945.915.171.417.167.227.056.37.960.78.552.34.445.52.8
jeune futaie15.48.225.412.67.87.517.111.025.18.90.0.0.0.35.219.80.0.0.0.0.0.15.35.811.75.523.23.717.82.1
futaie moyenne20.99.37.97.60.0.17.111.012.96.925.622.022.113.80.0.0.0.0.0.0.0.7.94.30.0.4.21.86.71.4
vieille futaie9.86.616.710.822.911.616.810.88.85.90.0.0.0.0.0.17.611.30.0.0.0.0.0.3.13.00.0.4.31.1
mélangé15.78.416.210.630.912.98.98.512.46.70.0.56.216.616.214.817.811.50.0.32.827.015.35.818.26.715.13.116.72.1
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.
totalpas d'indication0.80.32.41.14.41.32.30.82.80.77.31.84.30.93.20.93.81.13.11.53.91.51.60.52.70.60.80.32.60.2
recrû/fourré4.80.712.62.28.11.810.01.68.21.14.81.56.21.15.01.18.81.611.52.812.92.77.71.17.91.05.90.87.30.3
perchis7.40.98.91.914.72.216.31.819.51.610.92.15.51.011.51.712.81.913.63.09.62.318.21.614.51.324.61.514.30.4
jeune futaie16.21.316.52.59.61.911.71.711.61.411.52.16.31.110.11.65.61.37.32.213.12.715.21.57.91.016.91.312.00.4
futaie moyenne33.11.731.93.126.02.817.82.019.21.723.22.916.21.624.52.220.02.316.63.219.93.115.31.517.71.411.11.120.30.5
vieille futaie19.71.422.72.830.43.033.42.429.81.917.22.633.12.138.02.519.42.334.14.121.03.217.41.622.11.514.61.224.00.5
mélangé18.01.44.91.57.01.68.61.58.81.225.02.928.32.07.61.429.62.613.73.019.63.224.71.827.21.626.21.619.50.5
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 #1235541/417291

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. 1235541. Birmensdorf, Swiss Federal Research Institute WSL

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