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IFN5
surface forestière
altitude (par classes de 400 m) · déclivité (classes de 20%)
découpage régional: région de production
unité: %, sous-total
ensemble analysé: forêt accessible
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2018/26
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%....0.0.2.40.91.41.42.20.8
21-40%....0.0.14.52.017.74.514.91.8
41-60%....52.120.433.02.731.35.433.02.4
61-80%....47.920.433.72.819.34.631.22.4
81-100%....0.0.11.91.920.84.813.41.8
>100%....0.0.4.41.29.63.45.31.2
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%42.214.461.021.76.42.43.40.81.41.04.50.8
21-40%25.512.739.021.724.64.215.31.712.42.816.51.4
41-60%24.612.40.0.33.44.533.22.227.53.931.91.7
61-80%7.77.40.0.24.74.132.82.230.13.930.41.7
81-100%0.0.0.0.3.81.910.41.420.73.511.01.2
>100%0.0.0.0.7.12.54.91.07.92.35.60.8
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%39.03.845.713.910.01.93.81.11.51.113.01.1
21-40%37.03.815.29.932.22.912.31.97.22.322.41.4
41-60%17.23.031.813.126.82.832.22.729.84.127.21.5
61-80%5.61.87.37.019.52.529.92.733.54.222.21.4
81-100%1.20.80.0.8.71.714.92.115.33.210.21.0
>100%0.0.0.0.2.91.06.91.512.63.05.10.7
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%21.52.754.33.017.32.55.91.82.11.524.51.3
21-40%35.93.133.52.936.43.210.42.313.03.528.91.4
41-60%27.52.98.81.730.23.027.43.425.64.623.11.3
61-80%10.92.03.31.112.02.132.53.529.74.814.71.1
81-100%3.31.20.0.3.31.117.62.917.44.06.20.7
>100%0.80.60.0.0.90.66.31.912.13.52.60.5
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%39.74.168.62.454.112.135.79.16.23.053.71.9
21-40%27.53.723.72.216.58.722.07.915.04.623.41.7
41-60%26.63.76.71.35.55.414.26.625.15.713.51.4
61-80%6.22.00.80.412.98.517.67.231.36.16.21.0
81-100%0.0.0.30.35.55.47.55.119.15.22.60.6
>100%0.0.0.0.5.55.43.13.13.42.40.60.3
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%32.02.062.31.913.31.44.30.62.20.720.30.6
21-40%33.82.027.61.731.71.913.91.012.31.522.40.7
41-60%24.11.88.01.128.91.831.71.328.02.125.30.7
61-80%8.01.21.90.517.61.532.01.329.42.120.00.6
81-100%1.70.50.20.25.60.912.70.918.51.88.30.4
>100%0.30.20.0.2.90.75.40.69.61.33.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316848/498598

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. 1316848. Birmensdorf, Swiss Federal Research Institute WSL

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