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IFN1
surface forestière
forêt de protection contre des chutes de pierres ou de blocs (2022) · degré de fermeture
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)degré de fermeture%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication............................................................................................................................................................................................
comprimé............................................................................................................................................................................................
fermeture étagée............................................................................................................................................................................................
normal à lâche............................................................................................................................................................................................
aéré à clairièré............................................................................................................................................................................................
serré, en collectifs normaux............................................................................................................................................................................................
total............................................................................................................................................................................................
à l'intérieurpas d'indication............5.7.0.0...0.0...0.0.0.0.............9.4.0.0.0.0...0.0.0.0.17.0...........0.0.....0.0...0.0...0.0.0.0.............0.0.0.0...0.0.......0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0...0.0.0.0.0.0.............................0.0.8.0.6.7...................2.61.1
comprimé............5.4.54.7...79.818.0..100.0.0.0.............45.315.10.0.48.2...22.810.019.712.534.019.4..........100.0.....100.0...100.00.0..100.00.014.8.............48.5.26.0...0.0.......50.0.88.111.252.3.62.521.3..100.00.025.315.5..58.118.633.6...35.614.466.627.3100.0.............................23.410.38.3.39.312.6..................36.83.5
fermeture étagée............16.58.70.0...0.0...0.0.0.0.............0.0.100.0.0.0...16.38.60.0.0.0...........0.0.....0.0...0.0...0.0.14.1.............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.............................12.08.00.0.0.0...................5.21.6
normal à lâche............50.411.845.3...20.2...0.0.100.0.............35.914.40.0.0.0...38.111.440.315.549.020.4..........0.0.....0.0...0.0...0.0.71.117.2............0.0.24.1...100.0.......0.0.11.9.47.7.18.7...0.0.38.117.3..27.916.832.0...37.014.633.4.0.0.............................34.711.525.112.547.212.9..................34.63.4
aéré à clairièré............16.48.70.0...0.0...0.0.0.0.............9.4.0.0.51.8...5.2.0.0.0.0...........0.0.....0.0...0.0...0.0.0.0.............51.5.0.0...0.0.......50.0.0.0.0.0.0.0...0.0.36.617.0..0.0.34.4...9.4.0.0.0.0.............................23.910.450.614.46.7...................12.52.4
serré, en collectifs normaux............5.6.0.0...0.0...0.0.0.0.............0.0.0.0.0.0...17.69.240.015.50.0...........0.0.....0.0...0.0...0.0.0.0.............0.0.49.925.0..0.0.......0.0.0.0.0.0.18.7...0.0.0.0...14.0.0.0...17.911.50.0.0.0.............................5.9.8.0.0.0...................8.32.0
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.......100.0.100.0.100.0.100.0...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'indication5.32.65.33.04.73.24.62.64.0.2.3.8.21.75.01.53.11.25.92.213.47.26.94.77.64.20.0.0.0.10.94.612.33.91.8.0.0.9.73.83.81.94.42.22.71.52.91.24.31.44.71.66.53.12.82.02.41.73.9.0.0.0.0.9.86.64.73.20.0.11.35.36.73.22.3.6.14.27.63.312.55.24.52.66.83.34.43.09.94.70.0.0.0.18.25.54.43.03.5.7.34.00.0.2.4.0.0.3.02.16.83.810.44.42.0.5.22.51.3.9.34.00.0.8.75.90.0.0.0.0.0.3.0.7.34.00.0.15.910.45.03.40.0.4.3.2.1.2.9.0.0.2.7.5.9.16.08.511.4.11.96.56.61.84.71.95.21.87.24.97.65.10.0.4.73.20.0.6.44.48.35.60.0...5.00.3
comprimé44.45.839.46.540.17.533.15.859.29.559.47.418.62.424.83.139.83.335.24.38.86.035.69.124.06.9100.0.45.510.232.86.932.85.649.36.774.015.731.95.919.73.922.94.417.43.626.03.014.72.443.93.837.76.330.65.631.75.324.98.812.45.249.611.89.86.614.15.444.89.023.27.231.36.145.37.442.28.528.45.534.27.433.55.948.16.632.66.918.16.236.98.448.27.724.26.18.84.221.37.217.25.958.08.942.97.725.67.817.04.718.25.840.47.156.57.268.95.424.04.936.56.626.86.038.310.121.811.115.58.224.97.614.86.111.74.917.77.241.614.312.25.128.59.939.110.22.1.23.57.337.07.923.46.817.29.116.98.90.0.12.76.813.62.412.42.918.53.132.98.626.68.623.46.843.47.328.36.436.28.743.59.953.89.1..28.80.6
fermeture étagée0.0.0.0.0.0.0.0.0.0.2.2.3.31.118.82.81.40.84.21.80.0.0.0.0.0.0.0.3.7.0.0.2.92.00.0.0.0.0.0.0.9.5.52.47.02.46.01.66.31.76.41.91.7.1.7.5.52.70.0.18.36.211.27.58.96.030.67.10.0.10.34.98.93.80.0.2.5.1.5.14.35.47.63.30.0.0.0.0.0.0.0.0.0.0.0.1.8.3.2.0.0.0.0.4.93.40.0.4.52.56.73.70.0.0.0.0.0.1.3.0.0.0.0.0.0.0.0.10.57.03.1.0.0.2.1.0.0.8.3.2.6.0.0.0.0.21.66.12.9.8.04.50.0.0.0.0.0.0.0.0.0.4.11.45.32.03.21.47.04.80.0.0.0.0.0.0.0.3.2.0.0.0.0...4.10.3
normal à lâche46.35.846.66.750.57.656.26.125.68.427.26.727.32.725.93.143.63.431.54.255.510.646.59.439.27.90.0.33.79.728.86.537.95.835.26.426.015.720.75.126.44.324.84.522.03.926.33.022.92.931.23.649.26.547.66.043.15.638.110.028.27.233.911.213.67.326.26.813.46.210.85.118.85.141.37.434.58.128.65.616.45.734.86.040.06.452.17.448.58.057.58.642.67.622.35.947.67.251.38.763.57.542.08.935.77.415.96.524.95.425.56.616.35.333.56.912.53.931.55.315.65.134.96.526.39.250.013.431.910.737.28.538.08.333.47.157.09.425.112.628.97.138.510.743.710.415.45.338.28.338.28.037.27.965.111.617.29.076.214.842.010.120.22.921.53.626.03.536.18.855.29.673.97.147.57.465.96.748.09.044.310.046.29.1..32.80.6
aéré à clairièré2.71.93.42.44.83.36.13.011.16.14.63.127.32.716.42.68.81.920.63.722.38.811.06.029.27.40.0.8.65.821.05.98.63.410.44.10.0.18.04.926.14.331.24.924.14.021.82.827.83.110.92.44.92.815.84.412.23.633.19.625.77.05.3.42.710.821.96.415.76.514.25.915.44.74.53.114.76.116.94.72.3.13.24.15.12.910.94.623.56.85.53.84.73.219.55.618.75.68.84.912.15.10.0.9.44.512.76.031.05.720.26.014.45.06.03.49.33.438.15.629.26.227.26.022.58.813.99.121.69.531.68.235.08.236.77.325.38.39.1.46.37.832.910.28.65.856.67.332.58.116.86.225.56.911.87.933.411.112.3.33.49.740.83.531.64.132.33.810.25.610.65.80.0.2.2.3.82.66.14.20.0.0.0...19.40.5
serré, en collectifs normaux1.3.5.22.90.0.0.0.0.0.4.33.015.22.29.12.13.21.22.51.40.0.0.0.0.0.0.0.8.55.86.53.65.52.73.22.20.0.19.65.123.04.111.13.326.84.217.02.524.03.03.01.30.0.1.5.5.12.50.0.15.65.80.0.15.28.02.5.26.18.030.27.718.85.16.53.70.0.17.04.720.36.46.33.10.0.0.0.0.0.0.0.4.53.115.85.118.75.611.85.60.0.0.0.4.73.345.89.019.74.922.76.318.45.62.0.4.12.33.82.29.44.011.24.34.2.14.29.320.59.23.2.9.25.08.94.30.0.0.0.5.03.40.0.4.3.2.3.0.0.0.0.11.25.20.0.16.58.70.0.0.0.14.72.524.53.814.72.86.74.60.0.2.7.2.2.2.1.0.0.3.9.0.0...9.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
totalpas d'indication5.32.65.33.04.73.24.62.64.0.2.3.8.11.64.91.53.11.25.72.113.47.26.64.57.44.10.0.0.0.10.94.612.33.91.8.0.0.9.73.53.81.94.42.12.71.52.61.14.11.35.11.76.53.12.82.02.41.73.9.0.0.0.0.9.86.64.73.20.0.11.35.36.53.12.3.5.84.06.93.012.55.24.52.66.83.34.43.09.94.70.0.0.0.16.95.14.43.03.4.7.34.00.0.2.4.0.0.2.71.96.53.69.44.02.0.5.02.41.2.9.34.00.0.7.75.20.0.0.0.0.0.2.9.7.34.00.0.15.910.45.03.40.0.4.3.2.1.2.9.0.0.2.7.5.9.16.08.511.4.11.96.56.11.65.01.85.41.77.24.97.65.10.0.4.73.20.0.6.44.48.35.60.0...4.90.3
comprimé44.45.839.46.540.17.533.15.859.29.559.47.417.82.325.03.139.83.337.04.38.86.037.99.023.46.8100.0.45.510.232.86.932.85.649.36.774.015.733.95.519.53.823.44.417.43.625.82.914.92.443.53.737.76.330.65.631.75.324.98.812.45.252.311.59.86.614.15.446.58.823.27.233.76.145.37.445.68.327.15.234.27.433.55.948.16.632.66.918.16.236.98.448.27.524.35.98.84.220.77.017.25.958.08.942.97.727.07.724.85.119.85.942.56.856.57.270.25.224.14.736.56.630.45.937.89.521.811.122.97.628.67.617.16.411.74.917.77.241.614.312.25.128.59.939.110.22.1.23.57.337.07.923.46.817.29.116.98.90.0.12.76.814.42.412.02.720.33.132.98.626.68.623.46.843.47.328.36.436.28.743.59.953.89.1..29.10.6
fermeture étagée0.0.0.0.0.0.0.0.0.0.2.2.4.21.218.62.81.40.84.01.80.0.0.0.0.0.0.0.3.7.0.0.2.92.00.0.0.0.0.0.1.81.35.42.37.02.46.81.66.01.66.21.81.7.1.7.5.52.70.0.18.36.210.67.18.96.030.67.10.0.10.34.98.63.70.0.2.4.2.71.914.35.47.63.30.0.0.0.0.0.0.0.0.0.0.0.1.8.3.1.0.0.0.0.4.93.40.0.4.02.36.43.60.0.0.0.0.0.1.2.0.0.0.0.0.0.0.0.6.64.52.8.0.0.2.1.0.0.8.3.2.6.0.0.0.0.21.66.12.9.8.04.50.0.0.0.0.0.0.0.0.0.4.71.44.91.82.91.37.04.80.0.0.0.0.0.0.0.3.2.0.0.0.0...4.10.3
normal à lâche46.35.846.66.750.57.656.26.125.68.427.26.728.82.726.03.143.63.431.04.155.510.644.99.240.77.90.0.33.79.728.86.537.95.835.26.426.015.723.04.926.24.324.34.422.03.927.22.923.72.931.83.549.26.547.66.043.15.638.110.028.27.232.110.813.67.326.26.813.06.010.85.118.25.041.37.432.47.832.65.516.45.734.86.040.06.452.17.448.58.057.58.640.77.422.45.747.67.252.88.663.57.542.08.935.77.415.06.223.55.026.56.616.65.033.56.912.03.832.15.115.65.134.06.027.08.750.013.433.88.636.98.237.08.233.47.157.09.425.112.628.97.138.510.743.710.415.45.338.28.338.28.037.27.965.111.617.29.076.214.842.010.121.32.821.83.527.93.436.18.855.29.673.97.147.57.465.96.748.09.044.310.046.29.1..32.90.6
aéré à clairièré2.71.93.42.44.83.36.13.011.16.14.63.126.62.616.32.68.81.919.83.622.38.810.65.828.57.30.0.8.65.821.05.98.63.410.44.10.0.16.74.425.94.331.64.824.14.020.52.626.63.010.52.34.92.815.84.412.23.633.19.625.77.05.0.42.710.821.96.415.26.314.25.914.94.64.53.113.85.715.34.32.3.13.24.15.12.910.94.623.56.85.53.86.83.818.15.218.75.68.64.812.15.10.0.9.44.514.96.227.65.219.35.813.04.66.03.48.93.238.05.329.26.224.05.423.88.413.99.117.17.028.87.734.08.036.77.325.38.39.1.46.37.832.910.28.65.856.67.332.58.116.86.225.56.911.87.933.411.112.3.33.49.739.43.333.34.030.13.510.25.610.65.80.0.2.2.3.82.66.14.20.0.0.0...19.10.5
serré, en collectifs normaux1.3.5.22.90.0.0.0.0.0.4.33.014.62.19.12.03.21.22.41.40.0.0.0.0.0.0.0.8.55.86.53.65.52.73.22.20.0.16.74.422.84.110.93.326.84.217.02.524.72.92.91.30.0.1.5.5.12.50.0.15.65.80.0.15.28.02.5.25.37.730.27.718.25.06.53.70.0.15.44.320.36.46.33.10.0.0.0.0.0.0.0.4.33.018.35.218.75.611.45.40.0.0.0.4.73.343.18.617.54.421.66.118.55.32.0.3.92.23.52.09.44.011.54.13.7.14.29.319.67.22.9.8.94.98.94.30.0.0.0.5.03.40.0.4.3.2.3.0.0.0.0.11.25.20.0.16.58.70.0.0.0.14.02.423.13.513.42.66.74.60.0.2.7.2.2.2.1.0.0.3.9.0.0...9.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
© WSL, Inventaire forestier national suisse, 27.04.2024 #2289083/627015

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. 2289083. Birmensdorf, Swiss Federal Research Institute WSL

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