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IFN4
surface forestière
étages de végétation NaiS (6 classes) · degré de recouvrement de la régénération bien installée
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt protectrice (2022): f.a.s.f.b. |
réseau: réseau 1,4 km
état 2009/17
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
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.........0.0.0.0.0.0.0.0.
<1%............0.0.........7.34.121.26.38.85.913.03.2
1-4%............100.00.0........30.77.129.97.047.810.434.64.5
5-9%............0.0.........33.47.39.34.421.88.621.13.9
10-25%............0.0.........23.76.630.37.017.47.924.84.1
26-50%............0.0.........4.83.34.73.24.34.24.62.0
51-75%............0.0.........0.0.4.83.30.0.1.91.3
76-100%............0.0.........0.0.0.0.0.0.0.0.
total............100.0.........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%..........14.813.812.18.0..3.13.132.026.624.315.09.02.720.83.610.63.513.51.7
1-4%..........32.319.134.711.5..25.17.70.0.24.915.337.64.627.03.933.65.531.42.4
5-9%..........17.515.911.17.5..25.27.70.0.0.0.21.43.918.03.425.85.120.22.1
10-25%..........17.816.030.311.3..40.28.60.0.50.817.721.33.923.33.719.34.624.02.2
26-50%..........17.515.911.87.8..3.23.168.026.60.0.8.92.710.22.75.42.68.71.5
51-75%..........0.0.0.0...3.23.10.0.0.0.1.91.30.80.84.02.31.80.7
76-100%..........0.0.0.0...0.0.0.0.0.0.0.0.0.0.1.31.30.30.3
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.
<1%..........12.96.05.84.016.410.73.02.116.28.65.85.77.82.016.02.614.82.911.61.2
1-4%..........15.06.216.06.654.115.114.34.45.25.112.38.119.42.923.13.024.23.520.71.5
5-9%..........18.97.038.28.70.0.20.45.133.311.112.78.417.42.817.02.724.23.520.01.5
10-25%..........43.48.840.08.919.712.428.95.716.98.918.29.537.93.622.53.023.63.528.71.7
26-50%..........9.85.40.0.0.0.17.54.822.59.925.110.915.82.717.22.710.72.514.41.3
51-75%..........0.0.0.0.9.89.39.53.75.85.625.811.01.70.93.61.31.30.93.50.7
76-100%..........0.0.0.0.0.0.6.33.10.0.0.0.0.0.0.50.51.30.91.00.4
total..........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'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.
<1%1.71.211.410.70.0.0.0.0.0.4.62.30.50.512.32.55.32.34.43.09.53.24.53.18.84.210.72.36.10.7
1-4%9.62.610.810.216.615.28.75.98.04.411.83.511.32.314.72.718.24.013.15.019.34.322.16.218.05.727.53.216.11.1
5-9%20.03.610.810.20.0.0.0.16.16.012.53.614.12.511.12.416.13.811.24.78.63.124.46.417.85.722.23.015.41.1
10-25%29.34.134.215.949.220.447.710.427.27.342.95.440.63.528.23.537.35.037.17.232.85.233.17.044.27.424.03.133.61.4
26-50%20.03.621.513.516.615.238.910.218.86.415.23.916.52.723.03.313.13.529.76.912.43.711.44.88.94.29.92.116.71.1
51-75%14.63.20.0.0.0.0.0.27.17.310.73.411.62.35.61.85.62.44.53.112.43.74.53.12.32.34.71.58.60.8
76-100%4.81.911.410.717.715.94.74.62.72.72.21.65.31.65.31.74.42.20.0.5.02.40.0.0.0.1.00.73.60.6
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.
submontagnardpas 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.
<1%0.0.0.0.0.0.10.57.09.06.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...2.71.3
1-4%10.67.08.58.10.0.15.28.10.0.0.0.7.67.37.47.20.0.11.911.20.0.14.413.433.127.2..7.42.1
5-9%34.110.517.211.05.25.09.66.54.64.50.0.31.513.00.0.29.914.512.811.90.0.14.413.40.0...14.52.9
10-25%20.09.041.714.347.911.515.08.026.89.40.0.23.211.837.313.319.212.30.0.48.235.356.818.833.127.2..28.33.7
26-50%9.96.60.0.31.210.619.58.818.28.30.0.37.713.447.913.830.214.662.617.251.835.314.413.433.927.4..25.53.6
51-75%20.09.024.612.415.78.320.39.032.010.047.335.30.0.7.47.20.0.12.811.90.0.0.0.0.0...15.72.9
76-100%5.55.38.07.70.0.10.06.79.36.252.735.30.0.0.0.20.713.00.0.0.0.0.0.0.0...6.12.0
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.
hyperinsubrique et collinéenpas d'indication......................0.0.0.0.0.0.0.0.
<1%......................3.43.434.127.57.01.96.91.8
1-4%......................7.14.80.0.21.93.219.62.8
5-9%......................24.88.231.826.624.33.324.53.0
10-25%......................28.78.634.127.532.63.632.13.3
26-50%......................32.38.90.0.10.32.313.12.4
51-75%......................3.73.60.0.1.71.01.91.0
76-100%......................0.0.0.0.2.21.11.90.9
total......................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.
<1%1.41.04.94.80.0.4.93.43.32.37.12.31.80.811.62.23.91.47.93.19.92.87.31.317.21.810.51.28.70.5
1-4%9.72.59.56.44.14.011.74.95.02.813.43.013.62.116.32.717.22.710.53.518.33.724.92.124.32.126.51.819.90.8
5-9%21.93.414.47.73.93.84.53.111.94.214.13.117.62.49.72.119.72.816.34.38.42.721.32.016.61.823.71.718.20.7
10-25%28.13.738.510.748.210.032.57.127.15.841.04.438.83.128.33.334.13.426.75.132.34.531.12.326.02.125.61.830.20.9
26-50%18.63.29.26.227.68.929.97.018.65.113.73.115.42.323.53.113.72.533.15.514.13.413.41.712.91.69.51.214.70.7
51-75%15.33.014.17.611.96.49.44.529.05.98.22.58.81.85.91.76.21.75.52.713.33.32.00.72.70.82.80.76.00.5
76-100%4.91.89.56.44.34.27.24.05.22.92.51.44.01.34.61.55.11.60.0.3.81.90.0.0.20.21.50.52.30.3
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.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1389812/571584

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. 1389812. Birmensdorf, Swiss Federal Research Institute WSL

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