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IFN4
proportion de placettes en forêt
ornières · déclivité (classes de 20%)
découpage régional: canton
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
ornièresdéclivité (classes de 20%)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
=20%....................................................
21-40%....................................................
41-60%....................................................
61-80%....................................................
81-100%....................................................
>100%....................................................
total....................................................
une/plusieurs ornières mesurables 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.
=20%87.58.3....63.48.0100.00.063.613.0....0.0.50.020.555.816.678.818.7..0.0...100.00.056.418.80.0.100.00.0....65.211.6100.00.0..78.910.968.73.9
21-40%12.58.3....28.27.50.0.36.413.0....50.035.450.020.511.310.721.218.7..100.00.0..0.0.43.618.80.0.0.0.....29.111.00.0...21.110.925.03.7
41-60%0.0.....5.63.80.0.0.0.....50.035.40.0.32.815.60.0...0.0...0.0.0.0.100.00.00.0.....5.75.60.0...0.0.5.51.9
61-80%0.0.....2.92.80.0.0.0.....0.0.0.0.0.0.0.0...0.0...0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.70.7
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...0.0.0.0.
>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...0.0.0.0.
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...100.0.100.0.
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%44.65.17.16.816.27.420.82.020.46.535.04.9100.00.02.52.55.21.124.55.024.74.027.45.25.04.915.65.419.23.434.58.924.04.99.53.768.56.01.80.82.42.438.33.32.61.028.312.244.54.719.10.7
21-40%41.15.048.913.043.310.027.42.231.17.428.74.70.0.5.13.516.31.826.95.139.34.643.45.818.19.621.85.919.73.538.09.025.35.029.15.423.35.512.72.09.54.523.92.910.81.925.112.436.04.623.30.8
41-60%11.23.219.010.028.49.123.82.130.87.421.24.20.0.29.07.132.72.335.15.620.23.820.04.612.08.025.36.231.44.027.58.333.35.529.95.68.23.529.42.816.25.623.22.934.82.946.613.913.23.226.40.8
61-80%2.11.47.16.84.14.019.71.915.35.77.72.80.0.44.27.833.12.412.23.814.93.46.72.925.210.829.46.518.33.30.0.10.83.617.34.60.0.26.82.746.07.610.62.133.42.90.0.6.32.320.30.7
81-100%1.01.012.08.08.05.44.91.02.52.55.22.30.0.16.95.98.41.41.31.30.90.91.31.323.610.36.03.39.22.50.0.6.62.911.43.80.0.21.92.519.16.13.11.213.62.10.0.0.0.7.90.5
>100%0.0.6.05.80.0.3.40.90.0.2.21.60.0.2.22.24.31.00.0.0.0.1.31.316.18.62.02.02.21.30.0.0.0.2.92.00.0.7.41.66.83.80.90.64.91.30.0.0.0.3.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
une/plusieurs ornières non mesurables 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.
=20%30.517.7....87.88.133.527.345.335.0100.00.0..100.00.0100.00.070.823.984.214.6....0.0.75.421.40.0...58.922.1....49.415.80.0...83.18.967.45.1
21-40%55.318.9....12.28.132.827.054.735.00.0...0.0.0.0.29.223.915.814.6....63.428.70.0.100.00.0..41.122.1....50.615.80.0...16.98.926.74.8
41-60%14.313.2....0.0.33.727.40.0.0.0...0.0.0.0.0.0.0.0.....36.628.724.621.40.0...0.0.....0.0.100.00.0..0.0.5.92.6
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...0.0.0.0.
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...0.0.0.0.
>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...0.0.0.0.
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...100.0.100.0.
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%49.54.67.16.816.27.426.32.029.86.739.04.6100.00.02.52.55.41.130.85.028.34.034.55.25.04.915.25.318.73.444.58.326.44.89.33.670.15.51.80.82.42.440.63.13.01.028.312.252.64.222.80.7
21-40%38.14.448.913.043.310.027.02.027.96.630.34.40.0.5.13.516.41.826.94.837.04.440.15.318.19.623.76.120.73.530.67.727.74.928.65.322.95.012.72.09.54.525.42.810.71.925.112.432.23.923.50.8
41-60%9.92.719.010.028.49.121.71.927.66.518.03.70.0.29.07.132.72.330.65.020.43.617.44.112.08.024.76.031.64.024.97.230.25.131.05.67.03.029.42.816.25.621.12.634.92.946.613.910.32.524.80.8
61-80%1.71.27.16.84.14.017.71.712.64.86.52.40.0.44.27.832.92.310.63.313.43.05.82.525.210.828.76.317.93.30.0.9.73.317.04.50.0.26.82.746.07.69.41.933.12.90.0.4.91.818.80.7
81-100%0.80.812.08.08.05.44.40.92.12.04.42.00.0.16.95.98.41.41.21.20.80.81.11.123.610.35.83.39.02.50.0.6.02.611.23.80.0.21.92.519.16.12.81.013.52.10.0.0.0.7.30.5
>100%0.0.6.05.80.0.3.00.80.0.1.91.30.0.2.22.24.31.00.0.0.0.1.11.116.18.61.91.92.11.20.0.0.0.2.92.00.0.7.41.66.83.80.80.54.81.30.0.0.0.2.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1295289/477039

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. 1295289. Birmensdorf, Swiss Federal Research Institute WSL

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