Présélection de la période d’inventaire

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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 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........0.0.0.0.3.71.86.33.00.0.0.0...0.0.0.0...0.0.0.0.0.0.0.0...15.28.00.0.8.96.00.0.5.32.31.5.0.0.11.8...0.0...0.0.0.0...0.0.0.0.0.0.4.6.0.0.0.0.8.94.90.0.9.16.2....0.0.0.0.0.0.14.59.50.0.0.0.0.0.0.0.0.0.0.0.8.34.64.0.8.54.70.0.4.3.8.13.92.9.2.9.0.0.0.0.6.9.0.0.7.5.6.4.0.0.0.0.0.0...0.0.....0.0.0.0...0.0...0.0.3.92.21.7.0.0.0.0.0.0.0.0.0.0.0.0...0.0.....3.60.5
pas de trouée (<100 m2)........0.0.36.717.023.84.012.84.334.716.140.012.7..100.0.60.022.0..0.0.12.28.128.110.90.0...28.49.813.65.217.78.022.87.112.63.512.84.019.38.70.0...36.813.1..34.5.0.0...46.7.51.920.68.3.22.28.967.819.048.615.910.65.032.215.536.210.3....0.0.67.826.866.727.340.813.124.610.736.714.766.719.351.0.50.0.23.110.213.75.727.68.927.77.442.910.750.210.327.26.433.68.632.38.031.815.060.821.86.9.35.116.18.5.15.19.831.6.0.0.100.0...0.0.....50.0.0.0...0.0...0.0.9.83.316.24.717.84.723.614.519.7.0.0.12.7.33.319.3..0.0.....22.31.1
petite trouée (100-500 m2)........64.316.424.515.122.43.951.86.465.316.113.28.7..0.0.19.9...100.00.017.89.417.79.354.717.5..32.610.232.37.422.18.725.17.320.24.328.55.466.410.336.917.1..27.711.9..34.5.100.0...53.3.48.120.612.0.18.78.532.219.021.413.429.67.622.614.141.010.5....0.0.0.0.33.3.0.0.35.411.924.712.717.0.0.0.50.0.35.911.739.28.124.08.542.78.138.410.634.19.833.16.813.26.239.48.39.0.0.0.53.612.922.914.224.512.456.213.428.9.100.0.0.0...100.0.....50.0.100.0...100.00.0..100.0.33.45.423.85.525.25.344.316.640.222.058.222.349.317.750.320.4..100.0.....31.11.3
trouée moyenne (500-1000 m2)........9.8.38.817.423.34.06.02.90.0.13.48.8..0.0.20.0...0.0.42.612.426.710.522.714.3..4.9.20.06.321.88.616.46.124.64.621.85.04.7.39.417.5..22.311.4..30.9.0.0...0.0.0.0.34.314.69.56.40.0.12.0.14.05.835.516.28.45.7....100.0.32.2.0.0.22.411.35.2.27.313.616.3.0.0.0.0.5.5.22.47.020.38.110.75.19.46.33.6.9.64.116.66.88.24.648.915.819.0.13.79.09.8.32.813.515.710.339.6.0.0.0.0...0.0.....0.0.0.0...0.0...0.0.14.34.025.45.729.85.610.7.19.7.19.2.38.017.216.3...0.0.....18.01.0
grande trouée (1000-5000 m2)........25.815.40.0.24.24.021.85.30.0.33.312.2..0.0.0.0...0.0.27.411.627.511.422.714.3..14.17.632.07.329.69.430.17.635.15.034.25.79.56.411.9...13.28.8..0.0.0.0...0.0.0.0.45.416.144.910.70.0.18.011.736.98.19.6.5.3.....0.0.0.0.0.0.16.010.327.211.511.2.0.0.49.0.0.0.35.411.716.46.224.18.67.94.49.46.37.95.422.15.933.78.417.26.410.3.20.2.19.010.032.215.526.713.06.5.0.0.0.0.0.0...0.0.....0.0.0.0...0.0...0.0.34.75.431.16.025.75.421.413.520.4.22.6.0.0.0.0...0.0.....23.71.1
très grande trouée (>5000 m2)........0.0.0.0.2.71.51.4.0.0.0.0...0.0.0.0...0.0.0.0.0.0.0.0...4.9.2.1.0.0.5.73.92.21.51.3.0.0.0.0...0.0...0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.....0.0.0.0.0.0.6.3.7.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.....0.0.0.0...0.0...0.0.3.92.21.7.1.5.0.0.0.0.0.0.0.0.0.0...0.0.....1.40.3
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'indication0.0.0.0.0.0.0.0.0.0.0.0.5.52.40.0.0.0.1.7.0.0.0.0.0.0.0.0.10.0.0.0.6.74.60.0.0.0.10.04.78.54.10.0.8.03.46.32.51.91.30.0.3.1.0.0.5.23.60.0.0.0.0.0.0.0.4.1.6.6.0.0.5.8.0.0.8.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.0.0.0.17.811.30.0.0.0.0.0.0.0.16.77.612.78.434.712.40.0.5.6.40.09.015.410.10.0.0.0.0.0.31.98.30.0.0.0.6.6.0.0.0.0.0.0.0.0.0.0.0.0.4.9.0.0.0.0.0.0.0.0.0.0.0.0.9.83.55.13.57.73.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...4.00.4
pas de trouée (<100 m2)55.68.333.38.644.111.734.57.884.714.035.311.727.74.819.75.326.93.946.96.354.715.149.913.447.411.50.0.38.515.329.911.338.09.122.18.854.618.829.17.120.05.924.57.116.04.619.54.114.33.438.96.137.58.625.96.710.95.171.612.135.811.035.614.414.39.416.87.729.112.121.913.640.812.018.59.741.613.243.112.439.113.725.19.047.38.365.69.944.311.142.712.352.711.535.910.833.113.921.311.152.212.247.611.526.88.721.013.326.49.113.58.833.412.252.514.478.69.510.35.624.812.423.014.221.813.743.418.826.17.934.012.539.112.630.212.839.615.516.8.41.09.548.917.818.812.031.08.620.09.029.710.227.510.532.513.525.615.649.925.131.918.819.54.714.55.521.35.745.020.227.313.523.311.722.38.839.99.838.311.564.412.827.510.5..30.60.9
petite trouée (100-500 m2)24.67.136.38.838.711.543.98.20.0.51.212.224.64.650.66.840.44.430.65.98.9.21.511.046.811.5100.0.21.413.317.99.424.58.131.69.90.0.15.35.819.35.824.27.023.95.430.74.826.94.337.36.031.48.244.27.634.87.821.511.037.611.246.615.163.313.057.510.339.112.78.3.17.29.150.312.512.68.425.310.916.410.629.79.538.88.126.09.124.79.638.212.236.411.013.97.520.512.828.712.317.19.030.410.449.89.833.415.733.69.636.812.012.28.116.110.55.1.13.16.126.513.033.315.80.0.28.417.025.77.851.413.434.012.316.010.527.913.949.720.428.88.613.8.49.615.920.97.635.310.749.911.233.011.132.513.560.617.450.125.168.118.823.45.027.77.134.56.655.020.254.815.060.413.635.610.243.79.927.210.420.610.743.611.7..31.41.0
trouée moyenne (500-1000 m2)5.53.812.86.017.29.010.55.00.0.0.0.17.04.013.34.719.53.611.03.98.9.21.411.00.0.0.0.19.712.526.211.217.57.222.99.015.5.22.56.624.36.413.55.618.84.914.13.625.84.39.73.710.05.520.66.224.87.26.9.16.38.68.9.15.49.917.58.06.6.21.613.518.79.712.58.316.110.312.78.430.512.912.56.85.53.80.0.20.79.212.28.15.7.5.0.18.411.80.0.0.0.5.9.12.06.523.414.311.56.237.012.112.98.67.6.5.1.13.56.39.4.20.713.110.0.0.0.3.3.7.3.6.7.16.910.910.0.0.0.22.88.211.8.0.0.13.96.524.99.69.66.521.79.69.4.0.0.0.0.0.0.18.14.520.36.417.25.20.0.9.2.0.0.23.89.37.95.418.09.36.9.22.610.0..14.80.7
grande trouée (1000-5000 m2)11.75.513.96.50.0.11.15.315.3.13.58.825.34.716.45.011.52.99.93.827.513.67.2.5.7.0.0.10.4.18.99.913.26.323.39.229.917.620.66.527.96.637.98.031.85.928.44.627.34.312.64.214.96.24.22.924.37.10.0.10.26.98.9.6.9.4.1.18.59.748.116.017.59.218.69.712.88.618.99.814.09.332.710.08.34.68.45.710.36.96.9.5.2.40.111.028.013.732.113.225.010.716.18.511.46.222.213.98.15.50.0.6.8.23.812.15.6.23.17.723.912.223.014.368.315.328.116.913.16.17.3.20.210.430.312.711.3.33.519.33.5.11.7.31.614.834.28.814.98.010.87.217.89.225.712.813.9.0.0.0.0.27.85.332.57.419.35.50.0.8.8.16.310.513.27.18.55.716.58.78.1.6.3...18.20.8
très grande trouée (>5000 m2)2.7.3.7.0.0.0.0.0.0.0.0.0.0.0.0.1.71.20.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.0.0.0.0.2.6.0.0.0.0.1.6.1.1.3.81.81.5.3.1.5.23.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.7.0.0.0.0.0.0.3.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.11.3.0.0.3.9.13.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.4.0.0.0.0.0.0.0.0.0.0.5.1.0.0.0.0.0.0.0.0...1.10.2
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'indication0.0.0.0.0.0.0.0.0.0.0.0.4.51.53.31.60.0.1.4.0.0.0.0.0.0.0.0.8.5.0.0.4.32.90.0.0.0.11.74.24.52.23.42.45.12.25.81.71.71.00.0.4.93.40.0.3.82.60.0.0.0.0.0.0.0.3.8.4.8.0.0.5.23.60.0.5.0.6.13.40.0.4.53.10.0.0.0.0.0.0.0.0.0.9.05.00.0.9.86.60.0.0.0.0.0.0.0.11.64.17.44.116.15.20.0.4.83.320.14.56.33.52.3.0.0.0.0.23.86.30.0.3.3.6.54.50.0.0.0.0.0.0.0.0.0.0.0.4.9.0.0.0.0.0.0.0.0.0.0.0.0.6.82.13.11.73.41.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...3.80.3
pas de trouée (<100 m2)55.68.333.38.644.111.734.57.836.612.135.89.625.53.116.13.427.43.845.65.754.715.153.312.950.010.20.0.32.813.521.27.134.47.116.36.754.618.828.95.817.04.021.95.418.43.916.12.713.72.634.15.129.97.325.96.717.75.471.612.135.710.232.313.414.39.419.27.835.510.715.18.130.67.432.710.144.510.220.75.636.310.430.56.947.38.365.69.942.210.846.711.454.510.637.98.428.08.528.29.255.910.447.910.928.48.522.48.118.75.122.16.529.36.446.38.761.97.520.84.631.27.230.47.027.110.350.714.419.95.934.49.925.88.422.68.237.813.414.3.43.09.448.917.817.211.131.08.620.09.031.49.925.910.032.513.518.812.049.925.127.416.714.52.915.53.619.43.631.911.924.910.816.88.819.87.338.68.738.311.560.312.727.510.5..27.50.7
petite trouée (100-500 m2)24.67.136.38.838.711.543.98.236.612.142.49.923.33.051.24.642.24.327.35.18.9.20.110.341.310.1100.0.33.213.617.86.722.06.237.78.90.0.21.25.225.44.723.45.524.44.325.53.227.53.444.55.432.57.444.27.632.96.621.511.037.210.451.414.463.313.057.19.941.610.810.26.918.06.245.110.616.37.528.36.218.98.535.27.238.88.126.09.123.59.232.110.736.010.28.14.529.48.926.98.817.07.827.69.649.89.535.19.437.06.229.07.133.96.630.58.022.16.525.64.916.85.838.27.34.7.16.510.734.77.040.210.329.98.836.29.328.112.157.018.827.88.413.8.53.915.120.97.635.310.749.910.736.911.132.513.571.013.950.125.172.616.728.63.725.34.429.34.248.413.050.112.559.811.639.28.945.08.927.210.425.711.243.611.7..31.30.8
trouée moyenne (500-1000 m2)5.53.812.86.017.29.010.55.05.6.12.86.920.52.89.52.718.13.411.43.68.9.19.910.34.2.0.0.16.710.834.38.420.96.022.97.615.5.16.54.822.24.516.74.817.93.819.32.924.23.28.53.115.95.920.66.224.16.16.9.18.38.38.1.15.49.916.17.44.8.28.09.913.75.78.96.014.47.613.64.832.510.110.54.55.53.80.0.24.59.515.58.24.9.12.35.710.55.812.36.74.2.5.4.11.16.111.76.318.05.026.86.911.34.48.74.84.22.911.03.514.65.510.74.530.510.58.0.6.63.78.35.618.07.416.37.516.810.80.0.22.07.911.8.0.0.13.96.524.99.68.85.920.49.19.4.0.0.0.0.0.0.16.13.023.34.324.23.96.6.12.58.35.4.27.58.39.55.318.09.36.4.22.610.0..15.90.6
grande trouée (1000-5000 m2)11.75.513.96.50.0.11.15.321.310.89.06.124.63.019.23.710.72.714.34.027.513.66.7.4.5.0.0.8.8.23.17.718.55.923.27.729.917.618.45.029.84.934.76.131.24.631.73.430.03.511.83.514.35.44.22.921.45.80.0.8.86.08.1.6.9.3.8.13.37.246.811.432.57.513.37.215.07.031.36.512.36.719.36.18.34.68.45.79.86.65.7.4.5.30.07.927.58.822.88.918.68.319.18.610.65.830.99.113.14.314.85.67.63.714.56.07.03.922.54.731.06.918.45.937.811.224.812.415.05.317.17.823.08.218.37.48.6.28.717.23.4.11.7.28.913.834.28.814.98.09.96.616.78.825.712.810.2.0.0.0.0.31.43.831.74.622.83.913.18.612.58.318.19.39.85.46.84.716.58.77.6.6.3...20.30.6
très grande trouée (>5000 m2)2.7.3.7.0.0.0.0.0.0.0.0.1.50.90.7.1.61.10.0.0.0.0.0.0.0.0.0.0.0.3.6.0.0.0.0.0.0.3.32.31.0.0.0.3.01.71.60.92.81.21.1.2.5.5.23.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.6.4.5.0.0.4.2.0.0.0.0.0.0.1.5.0.0.1.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.6.0.0.3.8.13.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.71.31.0.0.8.0.0.0.0.0.0.3.7.0.0.0.0.0.0.0.0...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 #2280271/618203

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. 2280271. Birmensdorf, Swiss Federal Research Institute WSL

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