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IFN4
surface forestière
étages de végétation NaiS (6 classes) · valeur de biotope (3 classes)
découpage régional: arrondissement forestier (2024)
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 2009/17
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
étages de végétation NaiS (6 classes)valeur de biotope (3 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication............................................................................................................................................................................................
faible............................................................................................................................................................................................
moyenne............................................................................................................................................................................................
élevée............................................................................................................................................................................................
total............................................................................................................................................................................................
subalpin supérieurpas d'indication......................................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.....0.0.................................0.0.0.0.0.0...................0.0.
faible......................................100.0.20.4.0.0.0.0.3.4.2.21.5......................0.0.................................0.0.10.1.0.0.0.0.....11.3.0.0.0.0.....0.0.................................0.0.0.0.0.0...................2.81.0
moyenne......................................0.0.20.4.100.00.00.0.16.96.942.05.1......................0.0.................................0.0.49.515.837.817.232.2.....66.215.8100.0.100.0.....0.0.................................24.55.926.79.325.115.4..................33.53.0
élevée......................................0.0.59.222.10.0.100.00.079.77.455.85.2......................100.0.................................100.00.040.415.562.217.267.826.7....22.514.00.0.0.0.....100.0.................................75.55.973.39.374.915.4..................63.63.0
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.
subalpinpas d'indication............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...0.0.0.0.0.0.0.0...........0.0...........0.0.0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.................0.0.........0.0.0.0.0.0...................0.0.
faible............3.92.20.0.................0.0.....7.9.0.0.0.0.0.0.6.52.80.0.......0.0...........0.0.0.0.0.0...0.0.0.0.0.0.0.0...........0.0...........0.0.4.9.0.0.33.3.....11.87.80.0.34.1.0.0.0.0.14.4.0.0.0.0.0.0.................0.0.........1.3.4.73.24.63.2..................2.90.6
moyenne............33.95.40.0.................100.0.....30.512.823.96.638.710.141.16.928.05.231.74.9......64.728.1..........52.425.015.9.24.615.1..0.0.42.213.2100.0.0.0...........39.521.8..........21.611.025.49.818.211.633.3.....17.99.417.4.33.5.50.0.32.8.43.018.70.0.0.0.0.0.................0.0.........21.04.724.96.534.47.2..................29.11.7
élevée............62.35.5100.00.0................0.0.....61.613.576.16.661.310.158.96.965.55.568.34.9......35.3...........47.625.084.114.775.415.1..100.00.057.813.20.0.100.0...........60.521.8..........78.411.069.710.381.811.633.3.....70.411.182.615.732.4.50.0.67.227.042.618.7100.00.0100.00.0100.00.0................100.0.........77.74.870.46.960.97.4..................68.01.8
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.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.................100.0.........100.0.100.0.100.0...................100.0.
haut-montagnardpas d'indication........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...0.0...0.0.......0.0...0.0.0.0.0.0...0.0.0.0.0.0.0.0...........0.0.0.0.0.0.......0.0.0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.....0.0.0.0.0.0.0.0.........0.0.0.0.0.0.0.0.................0.0.
faible........0.0...5.02.20.0...0.0.........0.0.0.0.0.0.0.0...7.7.5.23.60.0.5.92.62.81.43.92.2..35.9...0.0.......0.0...15.3.0.0.0.0...0.0.13.08.60.0.0.0...........0.0.6.5.0.0.......4.4.5.3.0.0.18.411.7....10.16.816.7.0.0.0.0.0.0.0.0.9.7.0.0.7.1.0.0...25.9.....0.0.0.0.0.0.0.0.........4.82.16.82.95.92.90.0.................4.50.6
moyenne........0.0...29.64.628.317.1..0.0.........0.0.34.015.947.613.90.0...38.713.512.55.334.77.520.04.330.94.041.85.7..32.0...31.313.0......100.0...52.220.418.19.519.212.1..49.125.140.212.70.0.14.8...........13.2.24.810.822.1.......40.410.516.88.924.77.654.215.0....20.09.033.119.224.415.032.819.114.4.29.511.130.514.66.0.27.511.7100.0...0.0.....0.0.0.0.0.0.18.0.........22.64.114.74.118.94.7100.0.................26.21.3
élevée........100.0...65.44.871.717.1..100.00.0........100.00.066.015.952.413.9100.00.0..53.613.882.26.165.37.574.14.866.34.054.25.7..32.0...68.713.0......0.0...32.519.181.99.580.812.1..50.925.146.712.9100.00.085.213.6..........86.812.468.711.677.919.9......55.110.677.99.875.37.627.413.5....69.910.350.320.475.615.067.219.185.613.370.511.159.815.594.05.865.412.40.0...74.122.2....100.00.0100.00.0100.00.082.016.6........72.64.378.44.875.25.20.0.................69.31.4
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...........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.........100.0.100.0.100.0.100.0.................100.0.
montagnard inférieur et supérieurpas 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...0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0...0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...0.0.
faible8.0.0.0.0.0.18.09.443.49.532.36.927.94.012.42.515.84.919.63.651.9.13.5.4.9...38.118.025.99.220.75.230.08.4..13.84.526.47.623.57.30.0.14.67.8..14.13.119.57.236.87.829.95.926.811.518.96.417.711.39.26.231.97.128.59.213.79.020.86.59.85.424.88.830.76.610.55.712.94.340.312.79.76.517.27.00.0.3.9.27.97.123.56.919.77.320.49.1..37.621.4..6.3...17.96.625.17.719.610.220.86.219.57.218.27.416.18.556.216.528.517.029.211.018.411.817.17.014.47.70.0.24.77.10.0.32.111.950.97.032.010.018.97.613.99.155.919.135.814.50.0.48.917.70.0.0.0.13.94.920.08.015.09.715.2.5.23.68.25.5..47.0.49.1...20.90.8
moyenne17.010.90.0.0.0.24.310.533.39.131.06.940.34.346.03.941.76.640.44.40.0.29.917.533.310.3..31.618.130.09.633.66.129.48.3..34.66.350.28.638.58.434.319.538.210.7..46.54.432.08.434.27.725.95.627.711.743.38.232.513.457.310.849.87.621.18.440.512.740.57.934.08.841.610.138.77.023.87.927.45.733.512.256.710.838.09.040.315.538.89.622.46.648.58.138.48.831.610.7..0.0...42.212.3..49.98.626.27.941.412.851.37.648.29.043.29.442.211.410.7.43.218.747.312.135.814.444.59.242.311.4100.00.051.48.266.127.454.612.837.16.831.79.951.19.637.013.029.817.527.713.638.117.313.3.0.0.65.527.737.56.837.59.913.89.112.6.31.87.338.09.9..53.0.0.0...38.41.0
élevée75.012.5100.00.0100.00.057.812.023.38.336.67.131.74.141.63.842.46.640.04.448.1.56.618.861.810.6..30.317.744.010.445.66.540.69.0..51.66.623.47.237.98.365.719.547.110.9..39.44.348.59.028.97.444.26.545.512.837.88.049.814.533.510.318.35.950.410.245.812.938.77.856.29.233.69.730.66.665.88.859.76.226.211.333.510.344.99.259.715.557.39.749.77.928.07.241.99.148.111.4..62.421.4..51.512.5..32.28.048.79.039.012.627.96.932.38.438.69.241.611.333.115.728.317.023.510.345.715.138.49.143.311.40.0.23.97.033.9.13.38.711.94.636.310.329.98.849.113.514.3.36.514.661.917.337.817.2100.0.34.5.48.67.042.410.171.212.172.216.963.07.653.810.2..0.0.50.9...40.71.0
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...100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0...100.0.
submontagnardpas d'indication0.0.0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.......0.0.0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0...................0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0...0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.
faible15.14.611.14.317.66.016.25.2....8.1.8.65.820.03.124.6.0.0.4.8.16.97.7100.0.12.18.012.18.10.0.4.1...0.0.25.6.0.0.......10.94.616.37.516.06.60.0.10.7...28.517.10.0...0.0.0.0.32.719.118.19.50.0.0.0.11.8.0.0.15.85.58.45.718.411.712.26.75.1.0.0...0.0.13.67.36.54.515.65.9..................0.0.50.6.31.7.0.0.0.0.0.0.10.4.9.2.0.0.21.99.70.0...0.0.0.0.22.710.00.0.12.7...15.39.9....0.0.14.7.35.212.87.35.016.2.22.48.122.18.013.17.010.35.6..13.61.0
moyenne17.94.932.96.535.67.636.06.8....50.614.547.210.430.83.60.0.15.68.326.59.317.78.00.0.53.312.125.010.80.0.27.79.6..0.0.26.2.16.0.......22.16.225.69.028.28.423.7.23.014.2..43.118.7100.0...50.0.0.0.33.819.412.78.425.015.419.7.11.8.100.0.27.46.720.48.29.1.33.59.724.19.434.7...33.3.4.2.31.48.220.66.5..................0.0.0.0.0.0.38.617.320.5.67.127.119.812.621.213.224.6.6.0.50.417.7..13.7.27.213.411.27.40.0.23.614.7..14.19.3....20.410.541.818.622.411.320.27.450.720.429.38.821.87.920.78.340.89.1..26.51.3
élevée67.06.056.06.946.87.947.97.1....41.314.244.210.449.23.975.421.584.48.368.79.765.49.90.0.34.611.562.912.1100.0.68.210.0..100.0.48.125.084.014.7......66.97.058.110.155.99.276.320.966.315.8..28.517.10.0...50.0.100.00.033.519.369.211.575.015.480.317.776.514.40.0.56.87.571.29.272.513.554.210.270.810.165.327.8..66.727.382.28.162.18.663.87.8..................100.00.049.4.68.326.561.417.379.518.332.9.69.914.569.614.675.421.572.110.649.617.7..86.312.672.813.466.111.2100.00.063.716.9..70.612.3....79.610.543.518.842.413.272.58.333.019.248.39.656.19.666.29.748.99.3..60.01.4
total100.0.100.0.100.0.100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...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...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.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
hyperinsubrique et collinéenpas d'indication....................................0.0.....0.0.0.0.0.0.0.0.......................................................0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.........................0.0.....0.0.......0.0.0.0.0.0...........0.0.......0.0.
faible....................................10.8.....0.0.0.0.5.4.0.0.......................................................0.0.0.0.9.36.30.0.0.0.0.0.0.0.3.8.8.05.46.34.3........................0.0.....0.0.......6.0.0.0.18.111.6..........0.0.......4.01.1
moyenne....................................19.512.4....0.0.0.0.19.28.70.0.......................................................0.0.0.0.10.26.815.1.21.19.415.27.023.15.416.27.411.86.415.76.5........................0.0.....0.0.......53.012.124.810.827.513.5..........0.0.......19.52.3
élevée....................................69.714.6....100.0.100.0.75.49.6100.00.0......................................................100.0.100.00.080.58.784.913.978.99.484.87.076.95.480.08.080.28.078.07.3........................100.00.0....100.0.......41.011.975.210.854.515.0..........100.00.0......76.52.4
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.
totalpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.
faible14.04.110.74.116.15.616.64.641.89.332.36.914.11.911.32.218.92.619.43.55.1.6.94.711.24.7100.0.18.17.416.55.416.64.218.15.210.8.12.83.610.52.87.42.53.51.54.91.31.90.813.32.619.05.227.95.522.54.721.08.418.96.421.69.58.45.731.97.121.66.85.23.615.64.512.74.915.55.820.44.49.84.711.33.822.05.49.04.317.56.08.64.84.43.020.55.518.35.315.96.016.85.86.54.517.85.72.4.7.02.70.0.12.84.013.44.43.82.213.03.113.14.111.33.810.55.829.010.011.35.315.25.75.03.511.44.412.65.97.6.22.86.318.98.521.58.649.16.920.97.012.95.415.96.023.010.226.210.10.0.27.59.62.81.04.51.67.71.918.26.725.08.28.94.96.63.715.75.119.87.315.67.212.96.0..12.80.4
moyenne17.74.531.76.432.47.133.05.832.18.931.06.935.82.744.93.533.63.238.64.314.17.627.38.225.16.60.0.43.39.829.16.636.55.627.36.019.512.433.85.127.54.036.64.727.63.728.32.738.03.040.23.729.46.031.65.728.15.026.09.143.38.236.311.061.010.249.87.631.27.825.46.933.85.926.56.636.57.838.55.321.26.326.85.328.95.937.67.230.07.335.68.232.56.923.55.741.36.736.27.917.05.931.48.217.85.729.07.125.84.724.05.641.05.921.15.426.75.134.24.431.65.629.35.438.09.014.07.531.67.936.37.714.95.636.36.736.58.835.013.944.57.414.37.753.210.435.86.623.97.442.17.821.56.812.38.126.010.038.117.313.87.424.52.721.23.228.03.240.58.718.17.318.76.434.26.933.46.619.67.223.18.338.18.7..31.60.6
élevée68.35.457.66.751.57.550.46.126.18.436.67.150.12.843.83.547.43.442.04.380.88.665.88.763.77.30.0.38.69.654.47.247.05.854.66.769.714.653.45.462.14.456.04.868.93.866.72.860.13.046.53.851.66.640.56.049.45.653.010.237.88.042.111.430.69.618.35.947.28.369.47.450.76.260.87.348.08.141.25.468.97.162.05.849.16.553.37.452.47.955.88.563.17.156.16.740.46.747.88.266.37.462.18.664.57.268.67.267.35.176.05.646.26.065.56.369.55.352.84.755.36.059.45.851.59.357.010.857.18.448.68.080.06.352.36.950.99.157.414.332.77.066.810.325.39.015.24.955.28.545.07.962.67.964.711.747.911.561.917.358.610.572.72.874.43.464.43.441.38.757.09.472.47.459.27.250.97.060.68.961.49.549.09.0..55.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
© WSL, Inventaire forestier national suisse, 27.04.2024 #2290205/628137

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. 2290205. Birmensdorf, Swiss Federal Research Institute WSL

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