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IFN3
proportion de placettes en forêt
présence d'ornières (perturbations du sol) · déclivité (classes de 20%)
découpage régional: canton
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 km
état 2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
présence d'ornières (perturbations du sol)déclivité (classes de 20%)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
=20%....................................................
21-40%....................................................
41-60%....................................................
61-80%....................................................
81-100%....................................................
>100%....................................................
total....................................................
type d'ornière 1 (perturbation légère)pas 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.
=20%79.59.2....88.27.846.635.274.013.0......20.218.070.017.779.118.5....100.00.0100.00.071.517.10.0.65.519.6....82.311.40.0...85.57.875.74.0
21-40%20.59.2....11.87.853.435.226.013.0......79.818.017.015.320.918.5....0.0.0.0.28.517.1100.00.034.519.6....8.98.50.0...14.57.821.83.9
41-60%0.0.....0.0.0.0.0.0.......0.0.13.012.20.0.....0.0.0.0.0.0.0.0.0.0.....8.98.5100.00.0..0.0.2.51.4
61-80%0.0.....0.0.0.0.0.0.......0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.
81-100%0.0.....0.0.0.0.0.0.......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%0.0.....0.0.0.0.0.0.......0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.
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...100.0.100.0.
type d'ornière 2 (perturbation modérée)pas 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.
=20%75.221.6....82.915.5100.00.066.519.3....0.0.50.925.0100.00.080.917.3..100.00.00.0...51.835.3..100.00.0....92.17.6....85.613.376.95.6
21-40%24.821.6....17.115.50.0.33.519.3....100.00.049.125.00.0.19.117.3..0.0.50.735.3..48.235.3..0.0.....7.97.6....14.413.321.25.5
41-60%0.0.....0.0.0.0.0.0.....0.0.0.0.0.0.0.0...0.0.49.335.3..0.0...0.0.....0.0.....0.0.1.81.8
61-80%0.0.....0.0.0.0.0.0.....0.0.0.0.0.0.0.0...0.0.0.0...0.0...0.0.....0.0.....0.0.0.0.
81-100%0.0.....0.0.0.0.0.0.....0.0.0.0.0.0.0.0...0.0.0.0...0.0...0.0.....0.0.....0.0.0.0.
>100%0.0.....0.0.0.0.0.0.....0.0.0.0.0.0.0.0...0.0.0.0...0.0...0.0.....0.0.....0.0.0.0.
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.....100.0.100.0.
type d'ornière 3 (perturbation forte)pas 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.
=20%100.00.0....43.618.8100.00.025.121.7....0.0.100.00.0..100.00.0....100.00.0..49.435.4..100.00.0....63.017.0....0.0.58.98.8
21-40%0.0.....56.418.80.0.74.921.7....100.00.00.0...0.0.....0.0...50.635.4..0.0.....37.017.0....100.00.041.18.8
41-60%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.
61-80%0.0.....0.0.0.0.0.0.....0.0.0.0...0.0.....0.0...0.0...0.0.....0.0.....0.0.0.0.
81-100%0.0.....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%0.0.....0.0.0.0.0.0.....0.0.0.0...0.0.....0.0...0.0...0.0.....0.0.....0.0.0.0.
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.
pas d'ornières présentespas 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.
=20%47.13.47.04.89.24.423.91.528.64.836.33.590.29.36.42.85.20.726.33.521.92.926.73.85.43.712.73.419.72.440.16.527.03.510.02.569.84.43.80.83.72.139.52.32.60.726.77.750.23.420.00.5
21-40%35.83.344.19.454.97.525.51.536.65.231.93.59.89.33.92.216.81.323.53.337.43.543.74.314.66.025.24.422.92.642.06.526.63.633.03.922.84.013.41.410.93.425.22.011.51.335.88.532.33.223.20.6
41-60%13.42.313.56.326.56.623.51.523.64.517.82.80.0.30.05.134.11.633.53.726.73.220.23.427.97.625.14.428.12.717.85.130.63.730.23.87.42.527.31.818.34.320.21.932.71.934.48.411.82.225.80.6
61-80%2.81.121.97.94.73.218.61.37.72.88.02.00.0.42.65.528.21.513.02.612.32.38.02.329.47.828.54.618.22.30.0.11.22.613.92.90.0.27.51.840.65.411.41.534.42.03.13.14.81.519.60.5
81-100%1.00.710.35.64.73.26.00.82.31.64.41.50.0.13.53.810.31.03.11.41.60.90.70.711.75.56.42.58.21.70.0.4.51.76.02.00.0.18.41.620.54.42.90.814.11.40.0.0.90.67.90.3
>100%0.0.3.23.20.0.2.50.51.21.11.71.00.0.3.62.05.40.80.60.60.0.0.70.710.95.22.21.52.91.00.0.0.0.6.82.10.0.9.61.26.02.60.80.44.70.90.0.0.0.3.40.2
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.
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.
=20%50.63.27.04.89.24.425.81.532.14.839.03.490.29.36.42.85.20.727.63.424.22.930.83.85.43.713.63.520.22.441.26.529.53.510.02.570.14.23.80.83.72.142.22.22.60.726.77.754.13.221.80.5
21-40%34.13.144.19.454.97.525.41.535.45.032.53.39.89.33.92.217.01.325.43.336.43.441.84.114.66.024.94.422.92.641.36.527.23.533.53.923.03.913.41.410.93.424.61.911.51.335.88.530.53.023.30.5
41-60%12.02.113.56.326.56.622.71.422.04.315.92.50.0.30.05.134.01.631.43.526.03.118.73.227.97.624.84.328.12.717.55.028.63.530.03.86.92.327.31.818.34.319.11.832.81.934.48.410.42.025.00.6
61-80%2.51.021.97.94.73.217.91.37.22.67.11.80.0.42.65.528.11.512.22.511.82.27.42.229.47.828.24.517.92.30.0.10.52.413.82.90.0.27.51.840.65.410.61.434.32.03.13.14.21.318.90.5
81-100%0.90.610.35.64.73.25.80.82.21.53.91.40.0.13.53.810.31.02.91.31.60.90.70.711.75.56.32.58.11.60.0.4.21.66.01.90.0.18.41.620.54.42.70.714.11.40.0.0.80.57.70.3
>100%0.0.3.23.20.0.2.40.51.11.11.50.90.0.3.62.05.40.80.60.60.0.0.70.710.95.22.11.52.91.00.0.0.0.6.82.10.0.9.61.26.02.60.80.44.70.90.0.0.0.3.30.2
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.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1361572/543330

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. 1361572. Birmensdorf, Swiss Federal Research Institute WSL

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