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IFN1
surface forestière
altitude (par classes de 200 m) · stabilité du peuplement
découpage régional: canton
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
altitude (par classes de 200 m)stabilité du peuplement%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
critique....................................................
amoindrie....................................................
stable....................................................
total....................................................
>1800 mpas d'indication......0.0.........2.71.2........0.0.0.0.........0.0.0.0.0.0.3.41.7....2.70.9
critique......0.0.........8.32.0........0.0.0.0.........5.2.0.0.0.0.5.32.1....6.61.4
amoindrie......22.211.4........46.13.7........51.7.0.0.........26.310.10.0.0.0.28.34.2....37.42.6
stable......77.811.4........42.93.6........48.3.100.0.........68.610.6100.00.0100.0.63.04.5....53.32.7
total......100.0.........100.0.........100.0.100.0.........100.0.100.0.100.0.100.0.....100.0.
1601-1800 mpas d'indication......11.84.9..0.0...14.4.3.91.6..0.0...0.0.26.913.30.0.....0.0...1.9.0.0.8.0.4.32.1....5.31.1
critique......2.0...0.0...0.0.2.51.2..29.5...0.0.25.712.920.112.7....0.0...5.43.00.0.16.110.46.42.5....5.41.1
amoindrie......40.67.4..100.0...56.218.847.14.0..70.525.5..64.728.118.912.020.713.0....100.0...35.76.450.925.060.113.740.85.1....43.12.5
stable......45.67.5..0.0...29.517.446.54.0..0.0...35.3.28.513.859.215.6....0.0...57.06.649.125.015.810.248.55.2....46.22.5
total......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.
1401-1600 mpas d'indication..0.0...10.63.4..5.9...0.0.7.52.2..0.0...0.0.9.36.314.47.7....5.6...0.0.6.0.3.82.69.53.00.0...7.01.1
critique..0.0...8.63.1..17.79.3..0.0.5.31.8..0.0...0.0.5.0.9.16.2....23.410.3..3.32.30.0.7.33.59.53.00.0...7.21.1
amoindrie..100.0...47.45.5..29.711.1..49.717.754.34.1..78.513.4..66.727.366.910.343.910.9....17.59.2..50.36.463.212.051.56.832.14.8100.0...47.82.1
stable..0.0...33.35.2..46.712.1..50.317.732.93.9..21.513.4..33.3.18.78.532.610.2....53.612.1..46.46.430.711.537.56.648.95.10.0...38.02.1
total..100.0...100.0...100.0...100.0.100.0...100.0...100.0.100.0.100.0.....100.0...100.0.100.0.100.0.100.0.100.0...100.0.
1201-1400 mpas d'indication..31.017.90.0.6.52.6..15.86.4..13.58.91.91.3..5.0.6.4.0.0.9.56.412.95.4..20.6.5.63.8..3.12.27.3.3.11.84.32.4....6.00.9
critique..0.0.0.0.7.52.7..9.35.1..13.58.913.23.3..0.0.0.0.26.2.5.1.6.93.9..0.0.2.8...1.6.0.0.5.02.25.72.8....6.51.0
amoindrie..29.017.30.0.50.85.2..44.18.6..39.712.644.44.8..72.810.524.410.726.2.56.610.958.07.8..20.6.43.28.2..52.66.271.112.223.24.352.15.9....45.02.0
stable..40.018.3100.00.035.24.9..30.97.8..33.212.240.54.8..22.29.869.211.547.625.028.810.022.26.6..58.922.148.48.2..42.86.121.611.068.74.737.95.8....42.51.9
total..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...100.0.100.0.100.0.100.0.....100.0.
1001-1200 mpas d'indication..12.1.0.0.5.61.90.0.11.05.2..11.37.56.83.00.0.3.3.1.7.0.0.6.6.2.4...0.0.9.75.3..4.52.20.0.2.51.710.13.913.1.41.422.15.50.8
critique..12.3.0.0.9.92.50.0.5.73.9..23.110.17.13.00.0.3.3.0.0.0.0.6.6.7.84.3..6.4.3.0...3.41.927.111.65.02.48.43.610.9.0.0.6.60.9
amoindrie..53.216.710.4.49.74.20.0.57.18.4..43.511.754.45.837.910.661.78.619.75.145.820.281.19.958.08.0..53.512.952.78.9..51.55.452.912.941.55.633.26.137.217.158.622.146.71.8
stable..22.314.089.69.934.84.0100.0.26.27.5..22.19.831.85.562.110.631.78.378.65.354.220.25.6.31.87.6..40.112.734.58.4..40.65.320.010.351.05.648.46.538.717.30.0.41.21.8
total..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...100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.
801-1000 mpas d'indication..0.0.4.9.6.42.07.5.10.34.9..6.5.6.53.65.53.81.9.4.22.90.0.8.0.7.23.515.9.4.8.17.77.20.0.8.83.20.0.8.43.66.43.610.2.7.1.6.90.9
critique..0.0.0.0.3.11.40.0.5.43.7..0.0.12.34.72.9.6.63.72.1.18.3.0.0.10.34.00.0.0.0.6.84.70.0.2.61.80.0.6.53.210.64.518.411.70.0.5.10.8
amoindrie..69.917.633.710.448.24.045.813.846.48.2..74.211.152.37.234.68.146.87.523.26.20.0.59.514.154.66.550.520.456.310.948.49.30.0.39.15.588.410.948.46.640.67.262.214.740.812.746.11.8
stable..30.117.661.410.742.33.946.713.937.98.0..19.310.028.86.557.08.444.77.470.56.781.716.432.513.527.95.933.719.438.910.727.18.3100.0.49.65.611.6.36.66.342.47.29.2.52.112.941.91.8
total..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
601-800 mpas d'indication4.63.20.0.0.0.3.11.412.06.52.4...12.1.0.0.3.02.10.0.0.0.0.0.0.0.3.52.50.0.6.33.06.6.3.7.4.02.20.0.0.9.3.5.0.0.1.3.2.90.5
critique4.53.10.0.0.0.5.11.80.0.0.0...24.215.010.95.21.5.6.43.10.0.0.0.0.0.8.63.711.87.94.92.86.3.10.75.82.81.90.0.11.83.211.16.00.0.7.52.96.00.8
amoindrie50.57.567.926.755.415.046.64.133.19.619.46.2..25.415.547.38.336.05.958.16.341.811.387.811.557.818.750.56.740.911.967.56.046.612.950.09.543.65.980.517.636.64.838.99.20.0.54.55.646.31.6
stable40.47.332.1.44.615.045.24.054.910.178.26.5..38.417.341.88.259.56.035.56.158.211.312.2.42.218.737.46.547.312.121.45.340.512.735.79.149.66.019.5.50.75.046.69.4100.00.036.75.544.81.6
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
=600 mpas d'indication4.61.5....2.71.39.54.00.0.0.0.0.0.0.0.5.83.38.34.632.7.0.0.0.0.6.04.18.54.70.0.0.0.3.42.04.22.10.0.6.93.313.48.80.0.3.41.54.40.6
critique6.01.7....10.82.67.63.60.0.0.0.0.0.0.0.0.0.2.7.0.0.0.0.0.0.8.74.80.0.3.32.30.0.2.41.73.62.020.7.7.03.40.0.0.0.7.32.15.40.7
amoindrie43.73.6....49.04.235.36.539.68.563.017.00.0.66.613.728.16.263.58.00.0.0.0.49.820.545.08.433.98.066.86.139.021.845.15.443.45.359.122.139.06.533.312.160.221.948.34.145.41.5
stable45.73.6....37.54.047.76.960.48.537.017.0100.0.33.413.766.16.525.47.367.327.0100.00.050.220.540.38.357.78.329.85.961.021.849.05.448.85.420.2.47.26.653.412.839.821.941.04.044.81.5
total100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalpas d'indication4.61.411.76.32.3.5.60.89.73.17.51.90.0.9.73.54.20.74.01.52.81.13.41.50.0.9.22.96.71.66.83.33.71.59.12.53.51.73.90.82.92.03.80.96.11.07.24.93.81.25.10.3
critique5.71.54.0.0.0.6.90.94.42.25.11.60.0.11.13.77.30.91.20.84.81.50.7.6.84.76.22.59.11.83.42.43.71.56.62.14.41.93.30.87.33.17.51.27.31.19.65.36.71.66.00.3
amoindrie45.03.255.19.632.67.147.71.735.85.039.83.563.017.048.75.849.21.833.63.659.43.423.73.545.98.858.45.151.03.137.76.462.93.843.94.345.94.744.62.264.25.738.72.336.82.145.89.150.03.245.40.7
stable44.73.229.28.765.07.239.81.750.05.247.53.637.017.030.55.439.21.861.33.733.03.372.23.747.28.826.24.533.32.952.16.629.73.640.44.246.24.748.22.225.65.250.02.349.82.237.58.939.53.143.60.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 21.05.2024 #1262168/443918

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. 1262168. Birmensdorf, Swiss Federal Research Institute WSL

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