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IFN4
surface forestière
étages de végétation NaiS (6 classes) · degré de recouvrement (photo aérienne, 5 classes)
découpage régional: canton
unité: %, sous-total
ensemble analysé: forêt protectrice (2022): forêt accessible
réseau: réseau 1,4 km
état 2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
étages de végétation NaiS (6 classes)degré de recouvrement (photo aérienne, 5 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
0-20%....................................................
21-40%....................................................
41-60%....................................................
61-80%....................................................
>80%....................................................
total....................................................
subalpin supérieurpas d'indication................0.0.........0.0...........0.0.....0.0.....0.0.
0-20%................1.71.7........0.0...........11.97.9....2.42.3....3.41.7
21-40%................14.44.7........0.0...........11.67.7....16.85.8....14.83.3
41-60%................50.56.7........100.00.0..........29.711.1....29.76.9....40.34.5
61-80%................24.55.7........0.0...........35.311.6....46.47.6....33.94.4
>80%................8.93.8........0.0...........11.57.7....4.73.2....7.62.4
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.........0.0.0.0.0.0.0.0.....0.0.
0-20%......0.0...0.0...25.421.90.60.6..54.635.1....15.814.50.0.........1.71.70.0.0.0.0.90.9....1.50.6
21-40%......12.54.8..0.0...0.0.9.62.4..0.0.....16.915.425.822.1........10.13.917.215.60.0.8.12.6....9.71.5
41-60%......47.27.1..100.00.0..0.0.33.33.7..0.0.....16.915.449.125.0........24.95.60.0.0.0.30.94.3....32.02.3
61-80%......32.36.7..0.0...50.025.042.93.9..0.0.....50.420.40.0.........38.36.350.220.4100.00.038.14.6....39.62.4
>80%......8.03.8..0.0...24.621.513.52.7..45.435.1....0.0.25.121.7........25.05.632.719.10.0.22.03.9....17.21.9
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.
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.
0-20%......10.93.9..0.0...0.0.1.70.8..21.518.9..0.0.6.96.68.07.6....13.612.6..2.81.60.0.0.0.0.60.6100.00.0..2.90.6
21-40%......12.14.0..8.07.6..0.0.7.71.7..0.0...0.0.0.0.31.913.1....13.612.6..2.81.610.57.08.15.52.81.20.0...6.50.9
41-60%......17.94.7..21.411.1..40.922.125.72.8..21.518.9..0.0.32.711.930.512.8....11.410.8..10.33.021.39.48.45.718.52.90.0...20.11.5
61-80%......32.75.7..62.313.4..39.921.934.93.0..57.022.4..100.00.042.112.322.311.4....38.617.4..41.64.832.010.739.79.837.93.60.0...37.31.8
>80%......26.45.4..8.48.0..19.217.429.92.9..0.0...0.0.18.39.67.47.1....22.714.3..42.44.836.211.043.89.940.23.70.0...33.11.8
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.
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.
0-20%..0.0.0.0.1.20.70.0.0.0...2.92.90.0.0.0.4.03.90.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.4.24.10.0.0.0.0.0.0.0.0.50.2
21-40%..6.05.80.0.1.70.80.0.1.91.9..0.0.0.0.0.0.0.0.0.0.6.46.20.0.0.80.8..10.99.83.62.50.0.2.81.24.34.20.0.2.32.30.0.0.0.1.60.4
41-60%..7.26.94.64.55.61.50.0.10.44.0..0.0.12.74.20.0.7.25.04.94.86.96.710.75.08.92.6..0.0.7.33.50.0.4.31.521.28.45.22.96.83.88.48.13.43.36.50.7
61-80%..25.011.028.39.724.32.70.0.33.56.3..14.05.826.05.611.64.524.28.628.39.713.89.028.27.218.83.5..0.0.24.55.717.115.517.32.821.18.416.85.113.55.116.910.924.97.621.11.2
>80%..61.812.567.110.167.12.9100.00.054.26.6..83.16.361.36.288.44.564.69.566.910.172.911.561.17.871.54.0..89.110.364.66.382.915.575.63.249.210.278.15.677.46.374.712.671.88.070.31.3
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...0.0.0.0.0.0.0.0.0.0.0.0.
0-20%......3.83.70.0.0.0...0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.70.7
21-40%......0.0.0.0.0.0...0.0.0.0.0.0.0.0...0.0.33.827.40.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.70.7
41-60%......0.0.9.79.20.0...0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.60.6
61-80%......17.87.310.39.732.526.9..0.0.33.127.215.314.014.413.4..0.0.0.0.7.47.133.727.433.019.20.0.12.411.6..79.818.16.74.60.0.0.0.36.214.516.53.0
>80%......78.47.880.012.667.526.9..100.00.066.927.284.714.085.613.4..100.00.066.227.492.67.166.327.467.019.2100.00.087.611.6..20.218.193.34.6100.00.0100.00.063.814.581.53.2
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.
hyperinsubrique et collinéenpas d'indication................0.0.....................0.0.....0.0.....0.0.
0-20%................0.0.....................0.0.....0.0.....0.0.
21-40%................4.94.7....................0.60.6....0.0.....0.90.6
41-60%................14.57.8....................3.01.3....6.84.7....4.71.4
61-80%................4.84.7....................12.72.6....50.59.5....16.92.5
>80%................75.99.5....................83.72.9....42.79.4....77.62.8
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.
0-20%..0.0.0.0.2.90.80.0.0.0...4.63.21.10.50.0.7.94.30.0.0.0.3.12.20.60.60.0.0.0.1.51.50.0.1.10.51.91.80.0.0.70.47.37.00.0.1.40.2
21-40%..6.05.80.0.4.61.10.0.2.92.0..0.0.7.91.20.0.0.0.0.0.5.45.23.22.33.91.60.0.6.96.44.52.50.0.3.20.87.53.61.81.35.41.10.0.0.0.4.50.4
41-60%..7.26.94.64.512.41.65.15.013.13.9..4.53.128.41.90.0.7.44.14.94.85.85.617.34.710.82.50.0.0.0.7.43.20.0.8.21.216.95.14.41.920.72.07.16.92.52.514.70.7
61-80%..25.011.028.39.726.32.25.45.238.05.7..19.85.934.12.012.14.325.46.928.39.722.19.831.85.817.53.033.727.412.28.124.75.214.49.423.61.833.66.421.73.936.42.414.39.427.76.828.00.8
>80%..61.812.567.110.153.82.589.57.046.05.8..71.16.728.51.987.94.359.47.866.910.166.711.144.56.167.23.766.327.480.99.961.95.885.69.463.92.040.16.672.04.336.72.471.312.169.87.051.40.9
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 #1402623/584397

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. 1402623. Birmensdorf, Swiss Federal Research Institute WSL

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