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IFN4
surface forestière
étages de végétation NaiS (6 classes) · degré de recouvrement de la régénération bien installée
découpage régional: canton
unité: %, sous-total
ensemble analysé: forêt protectrice (2022): f.a.s.f.b. IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
étages de végétation NaiS (6 classes)degré de recouvrement de la régénération bien installée%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
<1%....................................................
1-4%....................................................
5-9%....................................................
10-25%....................................................
26-50%....................................................
51-75%....................................................
76-100%....................................................
total....................................................
subalpin supérieurpas d'indication................0.0.....................0.0.....0.0.....0.0.
<1%................24.39.4....................0.0.....6.15.9....15.75.8
1-4%................23.79.3....................100.00.0....41.312.0....33.47.6
5-9%................19.28.6....................0.0.....23.510.3....20.66.5
10-25%................23.49.2....................0.0.....29.111.0....25.36.9
26-50%................9.46.4....................0.0.....0.0.....5.13.5
51-75%................0.0.....................0.0.....0.0.....0.0.
76-100%................0.0.....................0.0.....0.0.....0.0.
total................100.0.....................100.0.....100.0.....100.0.
subalpinpas d'indication......0.0.......0.0.0.0.........0.0.0.0.........0.0.0.0...0.0.....0.0.
<1%......3.93.8......0.0.19.35.0........0.0.0.0.........12.76.80.0...8.83.8....12.02.5
1-4%......32.19.4......0.0.23.25.4........0.0.100.00.0........38.210.00.0...35.86.4....30.43.5
5-9%......27.58.9......0.0.23.35.5........28.424.80.0.........29.59.30.0...19.55.3....23.23.2
10-25%......32.59.5......100.00.026.25.6........71.624.80.0.........7.75.20.0...23.55.7....24.73.3
26-50%......3.93.8......0.0.6.43.1........0.0.0.0.........8.15.5100.00.0..12.44.4....8.52.1
51-75%......0.0.......0.0.1.61.6........0.0.0.0.........3.83.80.0...0.0.....1.10.8
76-100%......0.0.......0.0.0.0.........0.0.0.0.........0.0.0.0...0.0.....0.0.
total......100.0.......100.0.100.0.........100.0.100.0.........100.0.100.0...100.0.....100.0.
haut-montagnardpas 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.
<1%......0.0...14.813.9..0.0.17.63.4..27.824.7..0.0.10.39.812.511.8....0.0...9.64.617.111.114.59.68.32.80.0...11.71.7
1-4%......22.06.9..0.0...0.0.24.73.9..0.0...0.0.0.0.15.013.8....58.029.8..27.57.00.0.17.211.016.43.8100.00.0..20.52.1
5-9%......28.07.6..17.015.5..0.0.18.03.5..31.926.7..100.00.047.216.914.313.2....0.0...21.66.428.513.80.0.18.14.00.0...19.82.1
10-25%......38.78.3..46.720.5..0.0.21.23.7..40.329.5..0.0.42.616.514.513.4....0.0...34.37.518.111.624.012.236.84.90.0...29.42.4
26-50%......5.63.9..21.518.5..100.00.014.53.2..0.0...0.0.0.0.43.718.8....0.0...4.73.336.414.535.914.218.24.00.0...15.11.9
51-75%......2.82.8..0.0...0.0.3.11.5..0.0...0.0.0.0.0.0.....42.029.8..2.22.20.0.0.0.2.21.50.0...2.60.9
76-100%......2.82.7..0.0...0.0.0.80.8..0.0...0.0.0.0.0.0.....0.0...0.0.0.0.8.38.00.0.0.0...0.90.5
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.
montagnard inférieur et supérieurpas 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.
<1%..26.913.68.27.92.31.325.121.75.33.7..12.66.98.74.83.83.80.0.0.0.0.0.0.0.12.84.0..0.0.10.95.20.0.5.52.714.89.73.53.55.14.90.0.4.54.46.21.0
1-4%..43.015.924.712.513.02.90.0.12.65.3..23.89.231.88.37.65.27.26.97.67.316.614.919.89.09.63.5..0.0.14.56.10.0.15.24.28.17.816.96.933.810.40.0.8.75.915.01.4
5-9%..9.08.624.612.415.83.20.0.8.24.6..4.24.115.96.511.46.27.26.97.67.326.416.39.86.78.83.4..19.617.711.45.419.517.627.25.216.110.422.97.728.29.80.0.13.17.015.21.5
10-25%..21.113.224.312.344.44.425.121.734.68.1..21.78.634.18.434.99.450.713.413.38.814.313.236.611.230.35.6..38.621.731.78.020.318.128.25.229.612.632.58.528.19.828.817.235.110.033.41.9
26-50%..0.0.18.211.615.33.249.924.930.17.7..18.58.43.33.211.96.427.811.934.112.414.313.215.68.420.85.0..19.617.725.57.739.821.914.74.131.413.013.46.20.0.28.417.18.55.817.31.5
51-75%..0.0.0.0.6.92.20.0.9.25.1..14.37.63.13.019.17.77.26.929.712.414.313.213.18.512.24.1..0.0.3.03.020.318.17.93.10.0.3.53.44.84.728.417.121.38.59.11.2
76-100%..0.0.0.0.2.21.30.0.0.0...4.84.73.13.111.36.10.0.7.67.314.313.25.25.05.52.7..22.219.32.92.90.0.1.41.30.0.7.34.90.0.14.413.38.75.93.80.8
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.
submontagnardpas 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.
<1%......5.75.60.0.0.0.....0.0.0.0.0.0.......0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.1.21.2
1-4%......0.0.0.0.0.0.....34.127.725.221.80.0.......14.013.050.035.50.0.0.0.0.0...29.425.30.0.0.0.0.0.0.0.6.22.7
5-9%......26.611.333.519.30.0.....0.0.0.0.19.717.7......0.0.0.0.33.427.30.0.0.0...0.0.8.07.733.327.50.0.24.521.414.24.0
10-25%......18.69.849.820.551.035.3....34.127.724.521.40.0.......53.519.00.0.0.0.0.0.39.821.9..0.0.24.312.366.727.50.0.25.522.026.35.0
26-50%......36.312.00.0.49.035.3....31.926.550.325.040.522.0......32.518.30.0.0.0.100.00.020.618.3..35.328.232.913.60.0.100.00.00.0.30.65.2
51-75%......6.76.516.715.30.0.....0.0.0.0.0.0.......0.0.50.035.566.627.30.0.39.621.8..35.328.216.210.50.0.0.0.50.025.115.04.0
76-100%......6.05.80.0.0.0.....0.0.0.0.39.821.9......0.0.0.0.0.0.0.0.0.0...0.0.18.611.70.0.0.0.0.0.6.52.8
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.
hyperinsubrique et collinéenpas d'indication................0.0.....................0.0.....0.0.....0.0.
<1%................0.0.....................10.13.2....0.0.....8.02.6
1-4%................12.711.8....................16.84.0....6.26.0....15.13.4
5-9%................49.317.8....................28.14.8....25.310.9....29.34.3
10-25%................38.017.3....................29.24.9....19.310.0....28.54.3
26-50%................0.0.....................12.43.5....43.112.3....15.63.4
51-75%................0.0.....................1.11.1....6.15.9....1.71.2
76-100%................0.0.....................2.31.6....0.0.....1.81.3
total................100.0.....................100.0.....100.0.....100.0.
totalpas 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.
<1%..26.913.68.27.92.41.110.19.56.33.6..11.56.316.62.43.33.33.93.80.0.0.0.2.82.811.53.40.0.0.0.9.34.50.0.8.81.913.66.45.22.97.21.80.0.3.93.88.50.7
1-4%..43.015.924.712.515.82.50.0.10.34.4..21.78.624.92.710.05.54.64.57.67.314.813.512.25.711.53.450.035.50.0.16.65.80.0.20.72.76.94.713.14.624.43.013.112.17.45.118.41.0
5-9%..9.08.624.612.420.22.820.112.79.04.3..3.83.820.02.69.95.413.47.27.67.334.316.522.07.58.43.00.0.24.715.29.74.69.89.426.72.918.77.514.34.720.72.80.0.14.76.818.71.1
10-25%..21.113.224.312.339.93.439.915.536.97.4..24.18.625.02.733.58.738.210.513.38.812.711.942.19.030.65.10.0.24.315.027.17.130.014.527.43.020.87.628.76.130.83.221.413.533.79.130.21.2
26-50%..0.0.18.211.614.02.420.012.729.87.0..21.38.410.41.916.96.926.79.434.112.412.711.99.65.423.54.70.0.12.411.629.07.330.314.611.32.136.29.123.05.815.02.533.615.97.35.015.91.0
51-75%..0.0.0.0.5.41.610.09.57.64.2..13.17.02.40.916.66.84.64.529.712.412.711.98.15.410.03.450.035.524.715.25.73.929.914.53.81.23.83.75.63.11.91.021.113.425.58.35.90.6
76-100%..0.0.0.0.2.41.00.0.0.0...4.44.30.80.69.85.48.75.97.67.312.711.93.23.14.52.20.0.14.012.82.52.50.0.1.30.80.0.10.14.30.0.10.710.27.45.12.40.4
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.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1389790/571562

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. 1389790. Birmensdorf, Swiss Federal Research Institute WSL

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