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IFN4
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région de production
unité: %, sous-total
ensemble analysé: forêt
réseau: réseau 1,4 km
état 2009/17
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
altitude (par classes de 400 m)déclivité (classes de 20%)%±%±%±%±%±%±
pas d'indicationpas d'indication............
=20%............
21-40%............
41-60%............
61-80%............
81-100%............
>100%............
total............
>1800 mpas d'indication....0.0.0.0.0.0.0.0.
=20%....0.0.1.30.51.30.91.30.4
21-40%....7.06.814.71.511.82.613.91.3
41-60%....32.512.029.21.926.93.628.81.7
61-80%....26.511.431.42.019.73.228.91.7
81-100%....20.510.514.11.521.13.315.71.4
>100%....13.68.99.31.219.23.211.51.2
total....100.0.100.0.100.0.100.0.
1401-1800 mpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%32.010.036.517.07.91.93.30.61.10.64.20.5
21-40%45.310.649.917.821.32.914.21.29.81.815.21.0
41-60%18.38.313.612.632.03.333.01.622.42.630.51.2
61-80%4.44.30.0.23.73.030.71.627.42.728.41.2
81-100%0.0.0.0.7.41.810.61.120.62.511.80.9
>100%0.0.0.0.7.71.98.20.918.72.49.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.
1001-1400 m pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%42.12.828.610.09.51.43.90.81.20.712.90.8
21-40%32.12.723.29.231.82.112.91.47.91.721.51.0
41-60%18.52.238.810.727.82.128.21.923.52.725.61.1
61-80%5.71.39.46.421.01.928.71.933.33.022.41.0
81-100%1.30.60.0.6.31.114.71.516.72.49.80.7
>100%0.30.30.0.3.60.911.61.417.52.47.80.7
total100.0.100.0.100.0.100.0.100.0.100.0.
601-1000 m pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%19.31.954.12.316.61.85.81.32.71.223.41.0
21-40%35.42.330.12.135.42.410.91.811.42.327.41.0
41-60%27.82.111.11.528.92.227.62.526.93.323.71.0
61-80%12.61.63.70.914.31.729.32.627.83.315.20.8
81-100%3.70.90.90.43.40.917.42.115.12.66.40.6
>100%1.10.50.20.21.40.69.01.616.12.73.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.
=600 mpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%38.93.168.51.846.38.031.36.915.23.353.91.4
21-40%30.22.924.41.720.66.517.55.617.03.524.51.3
41-60%25.02.75.90.912.45.217.95.720.73.812.41.0
61-80%5.91.50.90.410.85.115.55.426.64.15.70.7
81-100%0.0.0.10.12.52.59.04.315.33.32.20.4
>100%0.0.0.10.17.54.28.74.25.22.11.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.
=20%31.41.561.81.413.11.03.80.43.20.619.70.4
21-40%33.41.526.81.330.61.413.60.710.81.021.50.5
41-60%24.01.38.60.828.51.330.01.024.01.424.20.5
61-80%8.70.92.10.418.61.129.90.927.71.419.50.5
81-100%2.00.40.40.25.50.713.30.718.01.28.60.3
>100%0.60.20.20.13.80.69.40.616.31.26.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316765/498515

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. 1316765. Birmensdorf, Swiss Federal Research Institute WSL

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