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IFN5
surface forestière
forêt de protection contre des chutes de pierres ou de blocs (2022) · nombre de tiges/ha (DHP ≥12 cm; vifs sur pied; par classes)
découpage régional: arrondissement forestier (2024)
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2018/26
arrondissement forestier (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lacsSuisse
forêt de protection contre des chutes de pierres ou de blocs (2022)nombre de tiges/ha (DHP ≥12 cm; vifs sur pied; par classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication............................................................................................................................................................................................
0-100 tiges/ha ............................................................................................................................................................................................
101-200 tiges/ha............................................................................................................................................................................................
201-300 tiges/ha............................................................................................................................................................................................
301-400 tiges/ha............................................................................................................................................................................................
401-500 tiges/ha............................................................................................................................................................................................
501-600 tiges/ha............................................................................................................................................................................................
>600 tiges/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.
0-100 tiges/ha ............0.0.0.0...0.0...0.0...............34.019.5..0.0...0.0.24.4.0.0.................0.0...55.8...0.0.0.0.............0.0.0.0...0.0.......0.0.19.3.0.0.0.0...0.0.48.725.0..0.0.0.0...12.4.0.0.0.0.............................0.0.0.0.21.5...................8.12.6
101-200 tiges/ha............7.7.100.0...0.0...0.0...............0.0...0.0...30.412.850.325.00.0.................0.0...0.0...0.0.0.0.............0.0.0.0...100.0.......0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0...14.9.0.0.0.0.............................0.0.0.0.21.8...................10.43.0
201-300 tiges/ha............6.8.0.0...32.1...0.0...............32.018.9..0.0...15.410.10.0.0.0.................0.0...0.0...0.0.50.0.............0.0.0.0...0.0.......0.0.0.0.0.0.0.0...0.0.0.0...0.0.0.0...0.0.0.0.0.0.............................12.8.37.017.00.0...................9.82.8
301-400 tiges/ha............23.411.90.0...0.0...0.0...............34.019.5..100.0...7.4.0.0.67.227.0................0.0...0.0...0.0.50.0.............100.0.50.0...0.0.......0.0.21.3.0.0.67.626.8..0.0.25.7...25.0.0.0...0.0.50.2.0.0.............................0.0.24.815.20.0...................18.13.7
401-500 tiges/ha............7.7.0.0...32.1...0.0...............0.0...0.0...16.010.30.0.0.0.................0.0...0.0...53.8.0.0.............0.0.50.0...0.0.......0.0.0.0.0.0.0.0...0.0.25.7...27.6.0.0...14.3.0.0.100.0.............................49.617.712.7.0.0...................13.93.3
501-600 tiges/ha............24.912.40.0...0.0...0.0...............0.0...0.0...0.0.0.0.0.0.................0.0...0.0...46.2.0.0.............0.0.0.0...0.0.......0.0.0.0.0.0.0.0...0.0.0.0...22.4.0.0...43.618.849.8.0.0.............................0.0.12.7.18.2...................10.12.9
>600 tiges/ha............29.412.50.0...35.9...100.0...............0.0...0.0...30.812.825.3.32.8.................100.0...44.2...0.0.0.0.............0.0.0.0...0.0.......100.00.059.422.1100.0.32.4...100.00.00.0...25.0.100.0...14.9.0.0.0.0.............................37.617.112.7.38.621.7..................29.64.4
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.
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.
0-100 tiges/ha 14.25.919.87.311.07.420.76.914.79.67.55.113.12.97.52.612.42.95.62.78.9.7.2.0.0.0.0.10.6.20.47.49.94.86.54.441.622.211.75.57.93.415.35.39.83.810.53.015.33.311.03.55.73.94.83.34.33.06.9.4.3.0.0.15.29.88.75.90.0.9.56.53.3.0.0.23.710.311.35.314.98.011.45.413.95.84.2.28.99.915.98.45.2.12.56.811.96.54.5.9.36.30.0.14.66.824.410.76.64.59.16.113.27.16.54.52.7.6.14.212.96.03.1.11.97.90.0.0.0.0.0.14.77.87.4.8.6.14.3.7.45.115.6.19.312.13.9.0.0.0.0.21.39.50.0.19.212.226.4.13.4.11.93.28.73.46.22.716.610.70.0.5.4.14.86.89.55.321.49.513.89.111.77.8..10.20.6
101-200 tiges/ha25.27.329.98.421.89.735.37.913.08.712.56.814.12.914.73.414.23.010.13.627.513.621.511.015.58.20.0.9.6.18.77.522.26.917.27.00.0.20.26.818.44.811.04.715.44.716.63.78.52.68.63.119.96.720.26.113.85.235.312.74.9.8.2.13.69.016.97.75.4.12.68.310.15.614.07.59.26.211.45.419.18.714.46.016.76.225.79.118.68.415.58.215.98.419.88.013.37.228.510.74.4.24.19.425.68.419.09.913.96.417.47.911.86.415.06.98.54.78.74.86.94.710.25.623.310.30.0.0.0.16.18.514.17.618.79.816.010.414.3.18.27.413.2.27.013.422.08.022.59.915.18.15.2.17.911.526.713.30.0.0.0.15.13.68.83.411.23.514.69.626.411.427.110.417.06.925.87.833.711.222.011.210.97.3..15.40.7
201-300 tiges/ha13.75.710.15.516.48.716.46.10.0.25.38.917.83.223.74.119.83.416.14.417.711.421.511.05.0.100.0.9.0.10.55.711.15.210.45.70.0.21.86.912.44.115.55.429.26.014.53.522.43.920.74.522.67.015.65.515.85.121.411.09.46.425.312.76.8.16.27.46.3.12.68.318.77.524.29.318.29.530.77.75.5.11.55.413.95.88.55.84.7.26.110.020.89.317.47.914.47.628.010.616.97.720.39.125.68.46.6.14.26.617.27.88.05.47.35.08.24.65.94.014.46.713.66.40.0.24.615.130.914.814.88.029.610.121.49.70.0.0.0.11.06.029.017.38.6.7.04.822.29.825.09.720.99.428.613.835.314.30.0.14.0.21.94.114.74.316.34.115.19.933.112.211.07.323.37.819.27.021.89.742.013.221.59.5..17.20.7
301-400 tiges/ha22.37.023.77.822.19.88.14.520.110.416.27.413.62.820.53.818.63.421.34.90.0.21.511.010.06.70.0.27.913.79.65.315.45.826.28.00.0.11.85.518.94.922.56.311.94.210.73.115.53.416.04.113.95.89.64.614.15.37.7.47.310.925.312.720.810.729.09.311.77.912.68.322.57.621.98.75.4.10.75.113.67.319.06.513.95.817.88.15.3.0.0.15.68.34.4.28.89.314.98.021.58.524.39.57.95.412.58.320.47.58.85.912.26.621.77.99.05.08.44.717.87.321.27.60.0.0.0.8.7.32.410.84.8.5.1.0.0.28.317.026.38.50.0.9.8.25.48.422.710.024.89.75.0.0.0.8.6.23.7.26.916.411.83.217.04.517.04.230.112.76.7.38.311.413.96.516.06.65.6.6.9.21.99.7..15.90.7
401-500 tiges/ha5.73.93.2.5.6.2.7.33.212.210.96.012.82.812.83.213.93.012.63.90.0.0.0.39.810.90.0.17.511.315.96.68.84.810.05.539.021.814.05.817.94.913.55.16.83.35.92.311.93.020.64.514.15.911.54.84.63.26.7.14.87.90.0.14.69.612.16.618.59.88.76.013.26.217.78.10.0.10.34.917.68.113.95.813.95.80.0.19.28.75.3.0.0.11.76.48.25.69.06.117.88.119.98.911.66.36.0.17.77.28.35.612.66.926.88.611.65.420.97.015.06.97.45.15.3.37.417.110.5.4.7.13.27.10.0.45.213.828.717.214.96.90.0.0.0.26.28.50.0.10.26.910.06.717.911.50.0.26.4.0.0.13.13.417.04.518.24.314.99.820.510.55.6.6.64.512.65.90.0.7.2.23.010.1..12.50.6
501-600 tiges/ha5.53.83.2.17.49.12.8.0.0.8.15.511.12.69.42.95.92.011.53.827.513.621.210.89.96.60.0.16.410.70.0.9.04.37.35.019.5.6.04.113.24.311.04.73.22.214.93.54.91.99.73.312.85.916.85.817.45.315.39.99.96.725.312.729.112.24.4.25.110.95.0.9.85.49.06.115.48.32.8.14.37.817.26.48.44.617.37.99.36.35.0.10.47.04.2.14.86.94.5.8.55.70.0.7.35.011.97.93.5.13.37.24.2.11.66.315.06.212.05.611.06.013.36.25.3.0.0.0.0.4.7.9.06.15.1.0.0.0.0.4.0.15.6.18.211.711.56.216.68.814.67.826.310.18.8.0.0.0.0.14.0.7.92.79.03.57.52.90.0.13.38.86.3.0.0.6.34.36.3.0.0.5.6...9.40.5
>600 tiges/ha13.55.610.25.65.6.14.15.819.010.019.47.817.53.211.43.015.23.222.75.018.411.87.2.19.98.90.0.9.0.24.97.723.76.622.47.50.0.14.56.011.34.011.24.723.85.627.04.421.63.813.33.711.05.221.66.430.16.86.7.9.36.315.910.30.0.12.76.933.012.038.811.122.57.513.27.128.210.822.87.114.98.012.65.919.26.526.49.313.97.532.310.832.110.729.99.58.65.910.67.221.78.611.37.47.35.019.810.123.67.925.99.138.09.911.26.145.08.438.28.322.07.931.18.654.112.137.917.250.015.827.310.414.77.842.212.130.212.714.3.18.27.426.616.317.211.14.0.16.08.510.36.911.37.526.813.310.2.23.6.31.718.018.33.924.85.223.64.78.8.0.0.6.3.24.48.010.75.811.17.48.1.5.4...19.40.7
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.
0-100 tiges/ha 14.25.919.87.311.07.420.76.914.79.67.55.112.02.77.42.512.42.95.42.68.9.6.7.0.0.0.0.10.6.20.47.49.94.86.54.441.622.214.85.67.93.415.05.29.83.89.32.715.63.310.63.45.73.94.83.34.33.06.9.4.3.0.0.15.29.88.75.90.0.9.56.57.04.80.0.21.29.410.65.014.98.011.45.413.95.84.2.28.99.915.98.45.0.11.76.311.96.54.3.9.36.30.0.14.66.821.69.68.54.78.75.911.66.36.54.52.6.10.45.012.96.02.7.11.37.50.0.5.1.0.0.14.17.57.4.8.6.14.3.7.45.115.6.19.312.13.9.0.0.0.0.21.39.50.0.19.212.226.4.13.4.11.03.07.83.07.12.816.610.70.0.5.4.14.86.89.55.321.49.513.89.111.77.8..10.10.5
101-200 tiges/ha25.27.329.98.421.89.735.37.913.08.712.56.813.62.815.63.514.23.09.73.527.513.620.110.415.58.20.0.9.6.18.77.522.26.917.27.00.0.17.46.018.44.810.84.615.44.718.23.69.92.78.33.019.96.720.26.113.85.235.312.74.9.8.2.13.69.016.97.75.0.12.68.39.45.214.07.58.25.610.85.119.18.714.46.016.76.225.79.118.68.415.58.215.18.018.57.513.37.232.110.74.4.24.19.425.68.416.88.911.75.516.67.610.45.715.06.98.04.57.84.36.94.79.05.022.09.80.0.6.1.14.47.713.57.318.79.816.010.414.3.18.27.413.2.27.013.422.08.022.59.915.18.15.2.17.911.526.713.30.0.0.0.13.93.37.93.111.83.514.69.626.411.427.110.417.06.925.87.833.711.222.011.210.97.3..15.20.7
201-300 tiges/ha13.75.710.15.516.48.716.46.10.0.25.38.916.93.023.44.119.83.416.74.417.711.420.110.35.0.100.0.9.0.10.55.711.15.210.45.70.0.23.26.512.44.115.25.329.26.014.63.321.73.720.04.322.67.015.65.515.85.121.411.09.46.425.312.76.8.16.27.46.0.12.68.317.47.024.29.316.38.631.77.65.5.11.55.413.95.88.55.84.7.26.110.019.88.916.27.414.47.626.610.216.97.720.39.125.68.45.9.12.15.716.47.57.04.87.35.07.74.35.33.614.46.712.05.60.0.24.615.118.29.513.37.228.49.721.49.70.0.0.0.11.06.029.017.38.6.7.04.822.29.825.09.720.99.428.613.835.314.30.0.14.0.21.23.917.14.315.33.915.19.933.112.211.07.323.37.819.27.021.89.742.013.221.59.5..16.90.7
301-400 tiges/ha22.37.023.77.822.19.88.14.520.110.416.27.414.42.820.33.818.63.420.44.70.0.20.110.410.06.70.0.27.913.79.65.315.45.826.28.00.0.14.85.618.94.923.96.311.94.210.32.815.03.317.84.213.95.89.64.614.15.37.7.47.310.925.312.720.810.729.09.311.07.412.68.320.97.121.98.74.8.12.95.413.67.319.06.513.95.817.88.15.3.0.0.19.88.97.55.228.89.314.27.621.58.524.39.57.95.411.07.420.67.08.35.718.67.621.77.98.54.710.24.917.87.321.77.20.0.0.0.5.1.34.210.44.6.5.1.0.0.28.317.026.38.50.0.9.8.25.48.422.710.024.89.75.0.0.0.8.6.23.7.26.916.410.93.017.84.316.14.030.112.76.7.38.311.413.96.516.06.65.6.6.9.21.99.7..16.00.7
401-500 tiges/ha5.73.93.2.5.6.2.7.33.212.210.96.012.42.612.73.213.93.013.44.00.0.0.0.39.810.90.0.17.511.315.96.68.84.810.05.539.021.812.15.117.94.913.35.16.83.37.02.411.52.919.84.314.15.911.54.84.63.26.7.14.87.90.0.14.69.612.16.617.49.38.76.012.25.817.78.15.6.9.74.617.68.113.95.813.95.80.0.19.28.75.3.0.0.14.46.78.25.68.55.817.88.119.98.911.66.35.3.15.06.27.95.411.26.126.88.610.95.121.46.715.06.99.95.45.0.37.417.112.08.04.2.16.77.70.0.45.213.828.717.214.96.90.0.0.0.26.28.50.0.10.26.910.06.717.911.50.0.26.4.0.0.15.93.516.54.217.24.114.99.820.510.55.6.6.64.512.65.90.0.7.2.23.010.1..12.60.6
501-600 tiges/ha5.53.83.2.17.49.12.8.0.0.8.15.512.32.69.32.85.92.011.03.727.513.619.810.29.96.60.0.16.410.70.0.9.04.37.35.019.5.5.13.513.24.310.84.63.22.213.23.24.71.99.43.212.85.916.85.817.45.315.39.99.96.725.312.729.112.24.4.23.610.35.0.9.15.09.06.118.68.52.6.14.37.817.26.48.44.617.37.99.36.35.0.9.96.73.9.14.86.94.3.8.55.70.0.7.35.010.57.13.0.12.76.93.7.11.66.314.15.810.75.111.06.014.46.05.0.0.0.17.99.49.36.38.65.85.1.0.0.0.0.4.0.15.6.18.211.711.56.216.68.814.67.826.310.18.8.0.0.0.0.14.0.7.32.59.43.48.12.90.0.13.38.86.3.0.0.6.34.36.3.0.0.5.6...9.40.5
>600 tiges/ha13.55.610.25.65.6.14.15.819.010.019.47.818.43.111.33.015.23.223.25.018.411.813.28.719.98.90.0.9.0.24.97.723.76.622.47.50.0.12.55.211.34.010.94.623.85.627.44.121.73.814.03.711.05.221.66.430.16.86.7.9.36.315.910.30.0.12.76.937.011.938.811.124.07.513.27.125.29.921.66.714.98.012.65.919.26.526.49.313.97.532.310.830.510.327.98.98.65.910.16.921.78.611.37.47.35.029.010.829.27.829.39.437.49.311.26.148.18.234.37.722.07.930.48.056.711.737.917.235.511.624.69.514.17.542.212.130.212.714.3.18.27.426.616.317.211.14.0.16.08.510.36.911.37.526.813.310.2.23.6.31.718.019.73.923.54.924.54.68.8.0.0.6.3.24.48.010.75.811.17.48.1.5.4...19.70.7
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 #2283175/621107

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. 2283175. Birmensdorf, Swiss Federal Research Institute WSL

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