Présélection de la période d’inventaire

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IFN4
proportion de placettes en forêt
forêt protectrice (2022) · surface de la plus grande trouée (5 classes)
découpage régional: arrondissement forestier (2024)
unité: %, sous-total
ensemble analysé: forêt accessible IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2009/17
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
forêt protectrice (2022)surface de la plus grande trouée (5 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication............................................................................................................................................................................................
pas de trouée (<100 m2)............................................................................................................................................................................................
petite trouée (100-500 m2)............................................................................................................................................................................................
trouée moyenne (500-1000 m2)............................................................................................................................................................................................
grande trouée (1000-5000 m2)............................................................................................................................................................................................
très grande trouée (>5000 m2)............................................................................................................................................................................................
total............................................................................................................................................................................................
à l'intérieurpas 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...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.....0.0.
pas de trouée (<100 m2)........9.0.31.513.328.44.012.84.341.914.339.110.20.0.50.225.066.719.3..0.0.12.28.134.410.70.0...39.49.814.75.225.18.219.56.213.93.413.63.827.08.121.513.6..36.813.10.0.40.422.10.0.49.5.38.021.557.716.58.3.25.49.046.116.752.014.016.16.132.215.540.710.550.0...0.0.75.721.366.727.351.113.024.610.738.113.666.719.351.0.50.0.24.49.520.36.929.68.830.38.041.110.462.18.728.96.732.38.430.57.631.815.060.821.817.29.032.113.122.711.619.710.348.925.20.0.50.1.0.0.0.0.....50.0.0.0...0.0.100.0.0.0.10.33.318.44.617.94.323.614.519.7.0.0.11.2.43.018.8..0.0.....25.21.1
petite trouée (100-500 m2)........58.615.832.513.523.63.758.06.358.114.321.98.70.0.0.0.16.6...100.00.017.89.419.88.954.717.5..36.59.729.36.825.68.326.16.826.44.427.14.956.49.032.815.6..27.711.9100.0.40.522.1100.0.50.5.42.822.342.316.512.0.17.78.153.916.716.410.632.77.822.614.141.010.550.0...0.0.0.0.33.3.0.0.35.411.929.012.417.0.0.0.50.0.40.811.040.18.325.88.446.78.640.910.529.08.237.47.216.06.642.68.19.0.0.0.50.011.831.413.022.611.559.912.821.5.100.0.49.9.0.0.100.0.....50.0.100.0...100.00.00.0.100.0.36.95.328.05.429.35.244.316.640.222.058.222.343.616.543.018.8..100.0.....32.71.2
trouée moyenne (500-1000 m2)........9.0.25.912.922.83.76.02.90.0.12.97.0100.0.49.825.016.7...0.0.42.612.422.59.122.714.3..7.95.420.46.121.57.821.16.321.44.123.74.76.64.535.016.1..22.311.40.0.19.1.0.0.0.0.0.0.0.0.34.314.614.57.70.0.17.811.314.15.935.516.213.07.00.0...100.0.24.3.0.0.21.210.85.2.23.411.916.3.0.0.0.0.4.7.22.97.122.48.011.75.59.06.12.8.10.24.319.37.17.74.348.915.819.0.11.37.614.49.530.212.714.49.529.5.0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.0.0.14.43.923.55.125.54.910.7.19.7.19.2.33.615.814.0...0.0.....17.71.0
grande trouée (1000-5000 m2)........23.514.310.0.22.83.721.85.30.0.26.29.20.0.0.0.0.0...0.0.27.411.623.210.022.714.3..12.16.633.67.127.88.426.06.836.34.734.55.39.95.410.6...13.28.80.0.0.0.0.0.0.0.19.2.0.0.45.416.142.410.40.0.13.89.237.18.19.6.5.3.0.0...0.0.0.0.0.0.21.811.027.211.59.6.0.0.49.0.0.0.30.110.316.86.322.28.08.74.89.06.16.14.223.56.232.48.119.26.610.3.20.2.21.59.622.111.324.612.26.0.0.0.0.0.0.0.100.0.0.0.....0.0.0.0...0.0.0.0.0.0.34.75.228.55.426.05.021.413.520.4.22.6.11.6.0.0...0.0.....23.11.1
très grande trouée (>5000 m2)........0.0.0.0.2.41.31.4.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0...4.1.1.9.0.0.7.24.01.91.31.1.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.5.9.7.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.0.0.3.62.11.5.1.3.0.0.0.0.0.0.0.0.0.0...0.0.....1.30.3
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...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.....100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.....100.0.
à l'extérieurpas 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.
pas de trouée (<100 m2)55.68.333.38.644.111.734.57.882.515.940.013.723.25.421.15.726.04.049.26.960.115.554.415.044.511.70.0.42.816.529.911.337.29.922.18.854.618.827.28.221.56.720.47.418.15.522.55.113.53.637.96.534.68.925.96.711.45.477.611.534.311.535.614.48.8.15.38.220.412.821.913.643.213.322.911.639.815.638.213.539.113.722.79.047.18.665.69.944.311.138.912.552.711.532.811.933.113.921.913.752.212.247.611.526.88.715.8.17.89.39.5.51.115.856.814.976.914.518.29.542.618.735.819.821.813.743.418.835.311.637.615.130.412.824.214.832.715.616.8.42.59.755.419.018.812.031.08.621.09.429.710.227.510.532.513.525.615.632.0.31.918.823.35.710.25.625.27.345.020.227.313.523.311.723.49.237.39.938.311.564.412.827.510.5..31.21.0
petite trouée (100-500 m2)24.67.136.38.838.711.543.98.20.0.52.013.926.15.547.07.040.54.530.26.39.8.27.313.449.411.8100.0.23.814.617.99.425.69.131.69.90.0.13.76.423.46.922.97.626.36.228.85.629.54.838.06.634.68.944.27.636.78.115.09.836.311.746.615.165.313.963.611.144.915.18.3.21.110.838.613.518.111.723.011.716.410.632.510.238.28.326.09.124.79.640.812.736.411.017.49.220.512.831.115.217.19.030.410.449.89.815.8.48.512.145.115.018.712.09.2.0.0.17.19.029.417.416.1.0.0.28.417.040.911.952.015.838.913.69.2.31.115.249.720.426.28.515.6.49.615.920.97.637.111.149.911.233.011.132.513.560.617.468.026.768.118.821.45.521.57.833.37.955.020.254.815.060.413.637.410.645.610.227.210.420.610.743.611.7..32.51.0
trouée moyenne (500-1000 m2)5.53.812.86.017.29.010.55.00.0.0.0.18.95.014.35.120.03.711.04.30.0.9.1.0.0.0.0.21.813.726.211.221.28.522.99.015.5.27.68.326.77.213.36.217.85.418.14.724.84.69.54.011.06.020.66.226.27.67.5.18.09.48.9.17.911.321.19.49.2.21.613.514.29.315.510.111.6.15.610.130.512.98.96.05.84.00.0.20.79.213.08.65.7.6.3.18.411.80.0.0.0.5.9.12.06.535.119.716.58.845.415.019.812.68.3.10.9.23.810.40.0.32.118.910.0.0.0.5.9.0.0.7.6.23.814.711.1.0.0.23.68.413.3.0.0.13.96.526.210.19.66.521.79.69.4.0.0.0.0.0.0.21.55.525.58.322.26.90.0.9.2.0.0.24.99.78.35.618.09.36.9.22.610.0..15.70.8
grande trouée (1000-5000 m2)11.75.513.96.50.0.11.15.317.5.8.0.31.85.917.65.411.83.09.54.130.214.69.2.6.0.0.0.11.5.18.99.916.07.523.39.229.917.628.08.428.47.343.49.137.86.829.05.527.74.712.84.616.46.84.22.925.77.40.0.11.37.68.9.8.0.0.0.25.612.948.116.021.511.023.011.718.411.923.211.714.09.335.910.78.84.98.45.710.36.97.3.5.2.43.512.428.013.747.016.825.010.716.18.511.46.233.319.311.77.80.0.10.4.25.713.012.2.40.912.027.916.916.1.68.315.328.116.917.99.310.4.23.111.742.816.512.5.33.519.33.7.0.0.31.614.834.28.815.78.410.87.217.89.225.712.813.9.0.0.0.0.32.16.242.89.419.36.60.0.8.8.16.310.59.06.18.86.016.58.78.1.6.3...19.40.9
très grande trouée (>5000 m2)2.7.3.7.0.0.0.0.0.0.0.0.0.0.0.0.1.81.20.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.0.0.0.0.3.5.0.0.0.0.0.0.1.5.4.52.21.7.3.4.5.23.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.12.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.7.0.0.0.0.0.0.5.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.12.5.0.0.4.0.15.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.7.0.0.0.0.0.0.0.0.0.0.5.3.0.0.0.0.0.0.0.0...1.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...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.
pas de trouée (<100 m2)55.68.333.38.644.111.734.57.836.612.135.89.626.73.216.63.527.43.846.25.754.715.153.312.950.010.20.0.35.814.521.27.135.97.316.36.754.618.832.76.417.84.222.75.518.74.117.32.913.52.634.15.131.57.525.96.718.45.671.612.135.710.232.313.414.39.419.98.037.311.015.18.132.37.732.710.146.810.522.15.936.310.432.07.147.38.365.69.942.210.846.711.454.510.641.78.928.08.531.39.955.910.447.910.928.48.522.48.119.55.523.97.034.97.246.38.765.17.626.15.634.17.731.27.127.110.350.714.426.17.534.49.926.68.721.58.537.813.414.3.43.09.448.917.817.211.131.08.621.09.431.49.925.910.032.513.518.812.049.925.127.416.715.53.016.03.720.23.831.911.924.910.816.88.819.87.338.68.738.311.560.312.727.510.5..28.50.7
petite trouée (100-500 m2)24.67.136.38.838.711.543.98.236.612.142.49.924.43.153.04.742.24.327.75.28.9.20.110.341.310.1100.0.36.314.517.86.723.06.437.78.90.0.24.05.826.64.924.25.626.24.627.43.428.33.544.55.434.27.744.27.634.26.821.511.037.210.451.414.463.313.059.410.043.711.210.26.919.06.545.110.617.17.930.16.518.98.536.97.438.88.126.09.123.59.232.110.736.010.28.95.029.48.929.99.617.07.827.69.649.89.535.19.442.86.931.37.540.47.430.58.023.26.832.05.918.46.339.17.54.7.16.510.745.58.440.210.330.99.140.210.028.112.157.018.827.88.413.8.53.915.120.97.637.111.149.910.736.911.132.513.571.013.950.125.172.616.730.73.926.14.530.64.348.413.050.112.559.811.639.28.945.08.927.210.425.711.243.611.7..32.60.8
trouée moyenne (500-1000 m2)5.53.812.86.017.29.010.55.05.6.12.86.921.53.09.82.818.13.411.63.68.9.19.910.34.2.0.0.18.311.734.38.421.86.222.97.615.5.18.75.323.34.717.25.019.34.120.13.124.33.38.53.116.76.220.66.225.16.36.9.18.38.38.1.15.49.916.87.75.0.28.09.914.45.98.96.015.17.914.55.132.510.111.04.75.53.80.0.24.59.515.58.24.9.13.56.310.55.813.67.44.2.5.4.11.16.111.76.320.95.628.97.413.55.28.74.84.43.013.84.316.06.010.94.630.510.58.0.8.74.88.35.618.77.618.18.216.810.80.0.22.07.911.8.0.0.13.96.526.210.18.85.920.49.19.4.0.0.0.0.0.0.17.33.224.14.424.44.06.6.12.58.35.4.27.58.39.55.318.09.36.4.22.610.0..16.50.6
grande trouée (1000-5000 m2)11.75.513.96.50.0.11.15.321.310.89.06.125.83.219.93.810.72.714.54.027.513.66.7.4.5.0.0.9.6.23.17.719.36.123.27.729.917.620.85.631.25.135.96.332.54.933.53.630.93.511.83.515.05.74.22.922.26.00.0.8.86.08.1.6.9.3.9.14.07.546.811.434.37.813.37.215.77.333.36.812.36.720.26.38.34.68.45.79.86.65.7.4.5.33.08.527.58.825.29.618.68.319.18.610.65.830.99.115.14.915.96.09.14.314.56.07.34.128.15.631.67.318.86.037.811.224.812.419.76.717.17.823.88.420.38.18.6.28.717.23.4.11.7.28.913.834.28.815.78.49.96.616.78.825.712.810.2.0.0.0.0.33.74.032.74.823.94.013.18.612.58.318.19.39.85.46.84.716.58.77.6.6.3...21.10.7
très grande trouée (>5000 m2)2.7.3.7.0.0.0.0.0.0.0.0.1.60.90.8.1.61.10.0.0.0.0.0.0.0.0.0.0.0.3.6.0.0.0.0.0.0.3.82.61.0.0.0.3.31.91.81.02.91.31.1.2.6.5.23.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.9.4.5.0.0.4.2.0.0.0.0.0.0.1.8.0.0.2.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.6.0.0.3.8.13.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.91.41.1.0.9.0.0.0.0.0.0.3.7.0.0.0.0.0.0.0.0...1.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
© WSL, Inventaire forestier national suisse, 27.04.2024 #2297137/635069

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. 2297137. Birmensdorf, Swiss Federal Research Institute WSL

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