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IFN3
surface forestière
étages de végétation NaiS (6 classes) · degré de recouvrement de la régénération (6 classes)
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2004/06
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 (6 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............................
<1%..............................
1-9%..............................
10-25%..............................
26-50%..............................
51-75%..............................
76-100%..............................
total..............................
subalpin supérieurpas d'indication......................0.0.0.0.0.0.0.0.
<1%......................3.73.62.42.40.0.2.71.9
1-9%......................35.89.146.97.643.118.842.55.6
10-25%......................35.79.130.17.056.918.834.45.4
26-50%......................17.77.220.66.10.0.17.84.3
51-75%......................7.14.80.0.0.0.2.61.8
76-100%......................0.0.0.0.0.0.0.0.
total......................100.0.100.0.100.0.100.0.
subalpinpas d'indication....0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%....0.0.....0.0.0.0.0.0.3.73.70.0.0.0.4.12.34.22.02.42.43.21.0
1-9%....0.0.....83.215.156.311.045.035.061.19.251.017.737.617.142.25.843.85.049.47.647.72.9
10-25%....100.00.0....0.0.39.710.955.035.024.68.124.515.137.717.235.85.636.84.934.77.334.42.8
26-50%....0.0.....16.815.10.0.0.0.10.65.812.411.624.815.216.64.414.33.511.24.713.12.0
51-75%....0.0.....0.0.4.03.90.0.0.0.12.111.40.0.1.31.30.0.2.42.41.30.7
76-100%....0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.01.00.0.0.40.4
total....100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
haut-montagnardpas 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.
<1%0.0...0.0.....7.85.33.02.90.0.3.72.65.15.018.711.92.61.53.41.52.61.93.50.8
1-9%39.421.9..64.727.9....23.78.626.88.352.213.127.46.324.210.527.613.533.34.333.13.843.35.633.82.1
10-25%20.418.1..35.327.9....37.19.840.99.317.59.334.56.835.411.617.611.333.94.431.83.827.75.031.92.1
26-50%20.118.0..0.0.....22.68.222.28.022.411.314.35.029.511.127.213.418.13.619.73.317.84.319.21.8
51-75%0.0...0.0.....3.63.57.25.00.0.7.93.80.0.8.88.49.62.79.42.47.52.97.81.2
76-100%20.118.0..0.0.....5.25.00.0.7.97.612.24.75.85.60.0.2.51.42.71.31.21.23.70.9
total100.0...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'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%6.41.412.55.90.0.1.61.53.41.92.31.61.71.04.81.72.82.08.84.910.54.14.44.310.44.91.01.04.50.6
1-9%19.72.222.07.323.56.926.85.619.34.227.15.116.72.628.93.527.05.627.37.825.45.724.28.735.87.734.34.923.71.2
10-25%29.72.524.97.636.77.822.45.321.44.421.04.737.83.528.23.635.06.042.38.629.06.046.610.225.06.935.15.030.51.3
26-50%20.72.212.65.926.07.116.24.718.84.137.25.627.03.217.33.014.04.46.54.413.94.616.47.521.06.515.43.820.41.1
51-75%13.01.99.45.22.62.514.94.617.84.09.73.58.62.112.92.713.24.312.35.88.73.78.35.62.52.59.93.111.30.9
76-100%10.41.718.66.811.35.318.25.019.34.22.71.98.32.08.02.28.03.42.72.712.54.40.0.5.33.74.42.19.50.8
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%3.82.12.31.64.42.52.51.24.21.40.0.4.54.40.0.0.0.0.0.0.0.0.0.0.0...3.20.7
1-9%15.24.118.34.114.74.315.12.814.92.40.0.9.96.719.610.29.08.630.518.350.035.50.0.11.210.5..15.31.4
10-25%24.24.817.44.125.85.425.53.523.72.90.0.48.911.219.610.223.812.217.515.80.0.66.919.30.0...24.21.6
26-50%20.14.421.64.420.85.027.23.620.92.80.0.20.79.247.313.042.814.433.619.550.035.516.915.555.816.5..23.91.6
51-75%16.34.212.63.616.34.513.82.714.52.4100.00.010.77.213.48.916.010.418.416.50.0.16.114.810.910.3..14.51.4
76-100%20.34.527.84.818.14.715.92.921.82.80.0.5.45.20.0.8.48.00.0.0.0.0.0.22.113.8..18.91.5
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'indication0.0...0.0...0.0.............0.0.0.0.0.0.0.0.
<1%0.0...0.0...0.0.............0.0.0.0.0.0.0.0.
1-9%100.00.0..0.0...0.0.............13.67.30.0.35.64.531.03.8
10-25%0.0...0.0...0.0.............36.710.3100.00.039.94.636.94.0
26-50%0.0...100.00.0..0.0.............40.710.50.0.13.33.220.03.3
51-75%0.0...0.0...68.126.7............4.54.40.0.7.02.47.42.2
76-100%0.0...0.0...31.926.7............4.54.40.0.4.31.94.61.7
total100.0...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.
<1%5.81.15.02.02.51.42.21.03.91.13.31.61.90.93.91.43.11.45.92.910.33.53.01.14.21.11.20.63.60.3
1-9%19.52.019.33.618.13.618.42.616.02.129.94.420.42.530.23.332.03.829.85.727.55.032.82.837.62.638.92.626.70.8
10-25%28.52.219.43.628.94.324.62.922.82.422.94.139.23.026.93.232.03.835.96.027.65.036.72.931.62.535.42.630.20.8
26-50%20.52.019.23.626.04.124.12.920.12.332.14.523.82.720.02.915.73.015.94.617.84.319.32.419.32.114.41.920.20.7
51-75%13.41.711.83.010.32.814.12.416.02.18.72.88.21.711.82.49.22.39.53.77.63.06.71.54.71.17.21.410.00.5
76-100%12.31.625.34.014.23.316.62.521.22.33.01.76.51.57.21.97.92.22.92.19.13.31.50.72.70.93.00.99.20.5
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 #1275122/456872

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. 1275122. Birmensdorf, Swiss Federal Research Institute WSL

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