Présélection de la période d’inventaire

page précedente

IFN4
proportion de placettes en forêt
forêt de protection contre des processus liés aux cours d'eau (2022) · surface de la plus grande trouée (5 classes)
découpage régional: arrondissement forestier (2024)
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2009/17
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
forêt de protection contre des processus liés aux cours d'eau (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'interieurpas 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.
pas de trouée (<100 m2)........0.0.36.717.021.14.013.74.534.716.140.012.7..100.0.60.022.0..0.0.12.28.129.811.40.0...33.411.214.05.319.48.718.66.813.03.811.93.919.38.70.0...36.813.1..34.5.0.0...46.7.51.920.68.3.23.39.267.819.048.615.911.75.532.215.539.811.0....0.0.67.826.866.727.347.714.524.610.736.714.766.719.351.0.50.0.24.610.89.75.425.29.829.28.142.910.752.410.530.27.035.99.035.38.531.815.060.821.80.0.35.116.19.2.16.210.431.6.0.0.100.0...0.0.....50.0.0.0...0.0...0.0.10.43.516.54.818.44.823.614.519.7.0.0.12.7.33.319.3..0.0.....22.61.2
petite trouée (100-500 m2)........64.316.424.515.124.74.255.26.665.316.113.28.7..0.0.19.9...100.00.017.89.412.58.354.717.5..38.411.530.57.324.39.427.47.821.74.729.85.666.410.341.918.7..27.711.9..34.5.100.0...53.3.48.120.612.0.19.68.932.219.021.413.432.58.122.614.145.111.2....0.0.0.0.33.3.0.0.35.411.924.712.717.0.0.0.50.0.31.711.743.79.129.810.246.38.838.410.635.610.136.87.310.35.740.08.79.0.0.0.64.114.522.914.226.513.260.113.828.9.100.0.0.0...100.0.....50.0.100.0...100.00.0..100.0.33.85.524.25.624.55.344.316.640.222.058.222.349.317.750.320.4..100.0.....32.31.3
trouée moyenne (500-1000 m2)........9.8.38.817.425.74.36.43.10.0.13.48.8..0.0.20.0...0.0.42.612.428.411.022.714.3..5.8.20.56.423.99.417.96.725.54.921.35.04.7.44.619.0..22.311.4..30.9.0.0...0.0.0.0.34.314.610.06.70.0.12.0.15.46.435.516.29.36.3....100.0.32.2.0.0.26.212.95.2.27.313.616.3.0.0.0.0.5.9.26.98.225.19.712.45.89.46.33.7.8.54.117.77.29.05.048.915.819.0.18.711.99.8.35.414.416.810.939.6.0.0.0.0...0.0.....0.0.0.0...0.0...0.0.15.14.225.95.729.15.610.7.19.7.19.2.38.017.216.3...0.0.....18.81.1
grande trouée (1000-5000 m2)........25.815.40.0.25.64.323.25.60.0.33.312.2..0.0.0.0...0.0.27.411.629.311.922.714.3..16.68.832.97.532.410.129.97.937.35.435.75.99.56.413.5...13.28.8..0.0.0.0...0.0.0.0.45.416.147.110.90.0.18.011.740.58.69.6.5.8.....0.0.0.0.0.0.18.711.827.211.511.2.0.0.49.0.0.0.37.712.219.77.219.98.99.25.19.46.38.25.624.56.536.08.815.76.510.3.20.2.17.111.132.215.528.913.97.0.0.0.0.0.0.0...0.0.....0.0.0.0...0.0...0.0.36.65.631.76.026.45.521.413.520.4.22.6.0.0.0.0...0.0.....24.71.2
très grande trouée (>5000 m2)........0.0.0.0.2.91.71.5.0.0.0.0...0.0.0.0...0.0.0.0.0.0.0.0...5.7.2.2.0.0.6.24.22.51.71.4.0.0.0.0...0.0...0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.....0.0.0.0.0.0.7.3.7.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.....0.0.0.0...0.0...0.0.4.12.31.8.1.5.0.0.0.0.0.0.0.0.0.0...0.0.....1.50.3
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.
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)55.68.333.38.644.111.734.57.884.714.035.311.730.85.318.25.226.93.947.76.454.715.149.913.447.411.50.0.42.816.529.911.340.89.522.18.854.618.826.28.018.86.421.37.216.15.617.34.511.13.538.96.136.48.825.96.711.45.471.612.135.811.035.614.414.39.417.58.031.212.821.913.642.413.318.59.741.014.345.513.842.314.426.29.347.38.365.69.944.311.142.712.352.711.537.811.233.113.925.913.152.212.247.611.526.88.715.9.29.714.119.612.344.018.948.115.183.38.814.39.327.116.523.014.221.813.743.418.816.910.934.012.539.112.622.314.139.615.516.8.41.09.548.917.818.812.031.08.621.09.429.710.227.510.532.513.525.615.649.925.131.918.817.95.116.26.120.66.545.020.227.313.523.311.722.38.839.99.838.311.564.412.827.510.5..31.51.0
petite trouée (100-500 m2)24.67.136.38.838.711.543.98.20.0.51.212.227.25.151.66.940.44.431.16.08.9.21.511.046.811.5100.0.23.814.617.99.426.38.631.69.90.0.17.87.218.06.224.07.422.86.333.45.723.74.737.36.033.68.744.27.636.78.121.511.037.611.246.615.163.313.059.910.441.913.38.3.13.79.050.312.514.99.823.411.89.6.26.59.438.88.126.09.124.79.638.212.236.411.014.77.920.512.835.014.317.19.030.410.449.89.850.620.436.114.544.214.927.316.617.611.45.4.26.011.330.017.733.315.80.0.28.417.049.214.451.413.434.012.322.314.127.913.949.720.428.88.613.8.49.615.920.97.637.111.149.911.233.011.132.513.560.617.450.125.168.118.830.36.128.07.535.77.755.020.254.815.060.413.635.610.243.79.927.210.420.610.743.611.7..33.01.0
trouée moyenne (500-1000 m2)5.53.812.86.017.29.010.55.00.0.0.0.18.14.413.64.819.53.611.24.08.9.21.411.00.0.0.0.21.813.726.211.218.87.622.99.015.5.27.68.329.47.415.16.222.46.314.44.231.05.29.73.710.75.820.66.226.27.66.9.16.38.68.9.15.49.918.38.37.1.21.613.522.711.512.58.319.011.97.8.33.013.713.07.15.53.80.0.20.79.212.28.15.7.5.3.18.411.80.0.0.0.5.9.12.06.50.0.16.610.836.214.528.817.28.3.5.4.13.79.015.8.20.713.110.0.0.0.8.4.7.3.6.7.23.714.610.0.0.0.22.88.211.8.0.0.13.96.526.210.19.66.521.79.69.4.0.0.0.0.0.0.17.85.119.76.720.46.40.0.9.2.0.0.23.89.37.95.418.09.36.9.22.610.0..15.40.8
grande trouée (1000-5000 m2)11.75.513.96.50.0.11.15.315.3.13.58.824.04.916.75.111.52.910.03.927.513.67.2.5.7.0.0.11.5.18.99.914.26.723.39.229.917.624.98.133.87.739.68.536.47.334.85.729.25.012.64.216.06.64.22.925.77.40.0.10.26.98.9.6.9.4.3.19.810.448.116.021.210.918.69.715.110.023.411.815.210.034.210.48.34.68.45.710.36.96.9.5.2.42.211.428.013.739.115.025.010.716.18.511.46.233.619.39.3.0.0.0.0.26.013.16.0.45.912.927.116.623.014.368.315.328.116.925.412.67.3.20.210.431.715.311.3.33.519.33.5.11.7.31.614.834.28.815.78.410.87.217.89.225.712.813.9.0.0.0.0.32.26.336.18.023.26.80.0.8.8.16.310.513.27.18.55.716.58.78.1.6.3...19.10.9
très grande trouée (>5000 m2)2.7.3.7.0.0.0.0.0.0.0.0.0.0.0.0.1.71.20.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.0.0.0.0.3.6.0.0.0.0.2.2.0.0.4.92.41.5.3.3.5.23.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.7.0.0.0.0.0.0.8.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.11.3.0.0.3.9.13.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.8.0.0.0.0.0.0.0.0.0.0.5.1.0.0.0.0.0.0.0.0...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)55.68.333.38.644.111.734.57.836.612.135.89.625.23.215.93.527.43.846.25.754.715.153.312.950.010.20.0.35.814.521.27.136.77.416.36.754.618.828.96.616.34.220.55.517.14.315.03.011.52.634.15.129.47.525.96.718.45.671.612.135.710.232.313.414.39.419.98.037.311.015.18.131.37.932.710.144.410.621.36.038.110.732.77.247.38.365.69.942.210.846.711.454.510.641.78.928.08.531.39.955.910.447.910.928.48.522.38.815.15.723.27.731.87.544.68.865.17.626.25.834.28.032.77.427.110.350.714.49.06.034.49.926.68.718.88.537.813.414.3.43.09.448.917.817.211.131.08.621.09.431.49.925.910.032.513.518.812.049.925.127.416.713.63.016.43.819.23.931.911.924.910.816.88.819.87.338.68.738.311.560.312.727.510.5..28.10.8
petite trouée (100-500 m2)24.67.136.38.838.711.543.98.236.612.142.49.925.73.253.54.742.24.327.75.28.9.20.110.341.310.1100.0.36.314.517.86.721.26.337.78.90.0.25.66.424.44.924.15.824.84.927.23.726.43.644.55.435.27.944.27.634.26.821.511.037.210.451.414.463.313.059.410.043.711.210.26.917.16.445.110.617.98.229.96.715.18.035.47.438.88.126.09.123.59.232.110.736.010.28.95.029.48.929.99.617.07.827.69.649.89.536.810.341.77.734.88.543.08.031.58.223.26.834.16.214.15.938.67.64.7.16.510.756.310.440.210.330.99.143.910.628.112.157.018.827.88.413.8.53.915.120.97.637.111.149.910.736.911.132.513.571.013.950.125.172.616.732.34.125.64.528.74.448.413.050.112.559.811.639.28.945.08.927.210.425.711.243.611.7..32.70.8
trouée moyenne (500-1000 m2)5.53.812.86.017.29.010.55.05.6.12.86.922.53.19.92.918.13.411.63.68.9.19.910.34.2.0.0.18.311.734.38.422.36.322.97.615.5.19.45.824.84.918.55.320.54.620.33.326.63.68.53.117.26.420.66.225.16.36.9.18.38.38.1.15.49.916.87.75.0.28.09.915.36.38.96.015.88.313.25.034.010.511.24.85.53.80.0.24.59.515.58.24.9.13.56.310.55.813.67.44.2.5.4.11.16.14.3.24.16.729.08.215.25.89.05.04.43.09.83.817.46.411.54.830.510.58.0.13.37.18.35.618.77.619.78.916.810.80.0.22.07.911.8.0.0.13.96.526.210.18.85.920.49.19.4.0.0.0.0.0.0.16.33.223.54.425.84.36.6.12.58.35.4.27.58.39.55.318.09.36.4.22.610.0..16.70.6
grande trouée (1000-5000 m2)11.75.513.96.50.0.11.15.321.310.89.06.124.93.220.03.810.72.714.54.027.513.66.7.4.5.0.0.9.6.23.17.719.76.323.27.729.917.621.86.133.35.336.86.633.65.436.23.932.13.811.83.515.55.94.22.922.26.00.0.8.86.08.1.6.9.3.9.14.07.546.811.436.38.113.37.216.47.635.67.112.87.020.76.58.34.68.45.79.86.65.7.4.5.33.08.527.58.825.29.618.68.319.18.610.65.836.610.316.95.812.96.17.64.214.96.27.34.129.95.934.37.817.36.037.811.224.812.421.58.517.17.823.88.417.68.08.6.28.717.23.4.11.7.28.913.834.28.815.78.49.96.616.78.825.712.810.2.0.0.0.0.34.74.233.44.825.24.313.18.612.58.318.19.39.85.46.84.716.58.77.6.6.3...21.20.7
très grande trouée (>5000 m2)2.7.3.7.0.0.0.0.0.0.0.0.1.71.00.8.1.61.10.0.0.0.0.0.0.0.0.0.0.0.3.6.0.0.0.0.0.0.4.43.01.1.0.0.3.92.21.30.93.31.51.1.2.7.5.23.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.9.4.5.0.0.4.2.0.0.0.0.0.0.2.2.0.0.2.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.6.0.0.3.8.13.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.11.51.1.1.0.0.0.0.0.0.0.3.7.0.0.0.0.0.0.0.0...1.30.2
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 #2302581/640513

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. 2302581. Birmensdorf, Swiss Federal Research Institute WSL

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