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IFN1
surface forestière
forêt de protection contre des chutes de pierres ou de blocs (2022) · surface terrière (vifs sur pied; 4 classes)
découpage régional: arrondissement forestier (2024)
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 1983/85
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
forêt de protection contre des chutes de pierres ou de blocs (2022)surface terrière (vifs sur pied; 4 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication............................................................................................................................................................................................
=19 m2/ha............................................................................................................................................................................................
20-39 m2/ha............................................................................................................................................................................................
40-59 m2/ha............................................................................................................................................................................................
=60 m2/ha............................................................................................................................................................................................
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.
=19 m2/ha............17.29.054.7...0.0...100.0.0.0.............37.214.70.0.51.8...39.611.610.4.17.0...........0.0.....0.0...0.0...0.0.0.0.............0.0.0.0...0.0.......50.0.76.114.847.7.81.317.0..66.727.348.717.7..56.818.80.0...9.4.0.0.0.0.............................40.911.959.014.226.311.3..................31.63.4
20-39 m2/ha............49.711.845.3...60.821.8..0.0.0.0.............8.7.100.0.0.0...43.211.779.412.933.019.2..........100.0.....100.0...0.0...0.0.72.416.7............48.5.75.921.2..0.0.......50.0.0.0.52.3.18.7...33.3.13.5...43.218.868.026.6..36.614.666.627.3100.0.............................47.312.124.312.339.812.6..................40.33.5
40-59 m2/ha............27.410.50.0...39.221.8..0.0.100.0.............45.315.10.0.48.2...5.5.10.2.50.020.4..........0.0.....0.0...100.00.0..100.00.013.8.............51.5.24.1...100.0.......0.0.11.9.0.0.0.0...0.0.12.3...0.0.32.0...36.314.533.4.0.0.............................5.9.16.710.827.111.5..................21.83.0
=60 m2/ha............5.8.0.0...0.0...0.0.0.0.............8.7.0.0.0.0...11.77.80.0.0.0...........0.0.....0.0...0.0...0.0.13.8.............0.0.0.0...0.0.......0.0.11.9.0.0.0.0...0.0.25.415.5..0.0.0.0...17.711.40.0.0.0.............................5.9.0.0.6.7...................6.31.8
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.
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.
=19 m2/ha28.15.232.26.243.67.619.74.919.37.713.85.228.82.818.82.821.12.721.63.730.39.635.49.023.86.90.0.16.87.728.16.627.75.324.65.724.715.236.26.135.64.737.95.138.14.636.43.336.93.327.83.420.15.223.05.019.14.433.79.727.77.116.48.738.910.716.55.720.57.426.87.536.66.321.86.129.37.829.15.617.76.116.74.630.76.034.97.025.46.929.87.914.15.338.86.929.96.719.17.038.77.641.28.835.47.354.78.946.16.244.87.469.26.647.27.253.45.955.65.757.76.844.16.735.210.042.413.220.99.344.58.847.48.625.56.621.47.856.614.436.67.517.68.130.69.643.07.237.68.216.86.223.46.833.811.449.511.812.3.19.67.942.83.543.34.340.13.933.68.729.08.723.36.825.96.421.55.732.18.415.77.237.18.8..32.00.6
20-39 m2/ha53.95.842.36.642.57.646.96.220.87.634.17.236.62.946.83.646.03.453.74.545.610.643.29.457.98.0100.0.32.69.531.86.833.45.632.26.363.017.027.45.738.24.739.25.136.24.539.13.344.63.446.03.843.96.542.06.047.35.753.910.262.27.749.411.851.310.957.17.744.38.924.97.239.76.447.77.436.08.337.76.058.97.736.66.050.26.641.27.361.67.855.18.767.07.237.66.832.96.838.18.429.37.128.98.250.47.738.98.841.66.143.87.426.96.440.07.139.55.833.95.436.96.733.86.443.410.314.29.353.211.537.38.629.37.842.37.542.79.426.613.048.97.837.510.538.910.254.77.347.48.658.88.153.08.153.912.216.28.674.715.549.710.237.03.439.14.338.93.942.99.041.09.545.28.143.57.360.86.938.58.748.310.023.07.7..42.10.7
40-59 m2/ha16.64.421.65.513.85.331.85.744.89.634.07.225.42.727.83.229.63.120.73.724.29.321.47.715.85.90.0.46.910.229.56.725.85.233.96.312.3.25.45.518.83.819.64.215.93.420.82.814.22.423.23.327.15.832.05.621.64.74.4.10.14.828.710.89.86.624.16.635.28.638.08.118.65.123.96.319.56.722.75.211.85.030.65.814.04.619.65.813.15.515.26.316.55.721.85.828.56.537.08.429.57.222.97.69.34.56.44.410.83.99.24.44.02.812.84.95.72.87.83.05.43.014.74.817.27.936.112.920.49.212.05.620.46.918.35.928.78.68.6.14.55.544.910.930.59.62.3.15.06.224.47.120.96.612.38.128.610.813.0.21.78.516.22.615.33.117.93.123.57.826.48.526.27.126.36.511.54.429.48.232.19.333.28.6..20.90.5
=60 m2/ha1.4.3.82.60.0.1.5.15.27.018.05.89.21.86.71.83.31.24.11.80.0.0.0.2.5.0.0.3.7.10.74.513.14.19.33.90.0.11.13.97.42.53.31.89.82.83.71.34.21.43.01.38.93.83.12.111.93.78.05.40.0.5.6.0.0.2.4.0.0.10.34.95.12.96.63.715.16.210.53.711.64.916.24.75.22.94.33.00.0.0.0.2.4.1.9.8.74.15.84.02.5.7.04.74.93.40.0.1.5.2.2.0.0.0.0.1.5.2.71.90.0.7.43.64.1.7.3.5.4.6.24.32.9.14.05.37.24.98.3.0.0.0.0.0.0.0.0.0.0.0.0.2.6.0.0.5.6.0.0.8.96.04.01.42.31.33.11.40.0.3.6.5.33.64.43.06.33.50.0.3.9.6.84.6..5.10.3
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.
=19 m2/ha28.15.232.26.243.67.619.74.919.37.713.85.228.12.719.22.821.12.720.73.630.39.637.79.023.26.80.0.16.87.728.16.627.75.324.65.724.715.236.35.635.34.638.25.038.14.636.73.135.73.227.43.320.15.223.05.019.14.433.79.727.77.115.58.338.910.716.55.719.87.226.87.535.36.221.86.127.67.526.45.117.76.116.74.630.76.034.97.025.46.929.87.913.55.136.06.629.96.718.56.838.77.641.28.835.47.354.58.749.45.845.07.370.36.247.27.253.95.854.95.457.76.845.56.431.29.142.413.216.76.840.68.346.18.425.56.621.47.856.614.436.67.517.68.130.69.643.07.237.68.216.86.223.46.833.811.449.511.812.3.19.67.942.63.444.74.238.93.733.68.729.08.723.36.825.96.421.55.732.18.415.77.237.18.8..32.00.6
20-39 m2/ha53.95.842.36.642.57.646.96.220.87.634.17.237.42.946.83.546.03.453.94.545.610.641.79.256.48.0100.0.32.69.531.86.833.45.632.26.363.017.024.65.038.74.738.45.036.24.539.43.246.23.445.63.843.96.542.06.047.35.753.910.262.27.752.011.551.310.957.17.746.18.824.97.238.36.347.77.433.97.941.05.858.97.736.66.050.26.641.27.361.67.855.18.766.27.140.36.732.96.836.98.329.37.128.98.250.47.739.68.537.15.744.27.326.16.040.07.139.35.731.95.136.96.734.96.146.39.814.29.347.19.139.98.331.27.842.37.542.79.426.613.048.97.837.510.538.910.254.77.347.48.658.88.153.08.153.912.216.28.674.715.549.710.237.93.337.84.139.03.742.99.041.09.545.28.143.57.360.86.938.58.748.310.023.07.7..42.10.7
40-59 m2/ha16.64.421.65.513.85.331.85.744.89.634.07.225.52.627.53.229.63.121.43.724.29.320.67.517.96.10.0.46.910.229.56.725.85.233.96.312.3.28.45.318.63.820.24.215.93.419.62.614.12.324.13.227.15.832.05.621.64.74.4.10.14.827.210.39.86.624.16.634.18.438.08.121.45.323.96.324.37.121.94.811.85.030.65.814.04.619.65.813.15.515.26.318.15.822.05.628.56.538.98.429.57.222.97.69.34.56.04.110.93.68.74.23.62.512.84.95.42.68.23.05.43.013.04.318.97.736.112.926.28.013.95.819.96.718.35.928.78.68.6.14.55.544.910.930.59.62.3.15.06.224.47.120.96.612.38.128.610.813.0.21.78.515.32.515.43.018.73.023.57.826.48.526.27.126.36.511.54.429.48.232.19.333.28.6..20.90.5
=60 m2/ha1.4.3.82.60.0.1.5.15.27.018.05.89.01.76.61.83.31.23.91.70.0.0.0.2.5.0.0.3.7.10.74.513.14.19.33.90.0.10.73.67.42.53.21.89.82.84.31.34.11.32.91.38.93.83.12.111.93.78.05.40.0.5.3.0.0.2.4.0.0.10.34.94.92.86.63.714.25.910.83.611.64.916.24.75.22.94.33.00.0.0.0.2.3.1.7.8.74.15.63.92.5.7.04.74.93.40.0.2.71.92.1.0.0.0.0.1.4.4.92.40.0.6.63.23.6.7.3.9.95.45.73.92.8.14.05.37.24.98.3.0.0.0.0.0.0.0.0.0.0.0.0.2.6.0.0.5.6.0.0.8.96.04.21.42.11.23.41.40.0.3.6.5.33.64.43.06.33.50.0.3.9.6.84.6..5.10.3
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 #2302598/640530

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. 2302598. Birmensdorf, Swiss Federal Research Institute WSL

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