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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
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%....0.0.2.20.81.31.32.00.7
21-40%....0.0.13.71.915.74.013.81.7
41-60%....44.818.931.52.627.95.031.02.3
61-80%....41.318.632.82.717.14.229.82.3
81-100%....0.0.12.21.922.04.614.01.7
>100%....13.912.97.71.516.04.19.41.5
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%42.214.461.021.76.02.23.10.81.20.94.20.7
21-40%25.512.739.021.723.34.014.41.610.72.515.31.3
41-60%24.612.40.0.32.54.431.22.123.63.429.61.6
61-80%7.77.40.0.23.43.931.22.126.43.528.51.6
81-100%0.0.0.0.3.61.811.21.419.73.211.51.1
>100%0.0.0.0.11.23.08.91.318.43.110.91.1
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%38.83.845.713.99.81.93.91.11.41.012.51.1
21-40%36.83.815.29.931.62.911.51.86.62.121.41.4
41-60%17.13.031.813.126.32.730.12.627.03.826.01.5
61-80%5.61.87.37.019.52.427.92.531.13.921.41.4
81-100%1.20.80.0.9.21.814.52.015.33.110.31.0
>100%0.60.60.0.3.61.112.11.818.63.38.30.9
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%21.42.754.13.017.02.55.71.74.02.024.21.3
21-40%36.03.133.42.936.23.19.92.212.03.328.51.4
41-60%27.32.98.81.730.13.026.33.323.54.322.71.3
61-80%10.92.03.31.112.32.131.23.428.24.514.51.1
81-100%3.31.20.0.3.61.217.42.816.03.76.20.7
>100%1.20.70.40.40.90.69.52.216.23.73.90.6
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%39.74.168.42.448.311.534.48.95.62.752.71.9
21-40%27.53.723.62.214.77.921.27.713.44.223.01.7
41-60%26.63.76.91.34.94.817.27.125.55.413.91.4
61-80%6.22.00.80.417.39.016.97.030.85.76.61.0
81-100%0.0.0.30.34.94.87.24.918.54.92.70.7
>100%0.0.0.0.9.96.63.03.06.13.01.10.4
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%31.82.062.11.912.91.34.10.52.40.719.50.6
21-40%33.82.027.51.730.91.813.10.911.01.321.50.7
41-60%23.91.88.11.128.41.830.01.325.31.924.40.7
61-80%8.01.11.90.517.61.530.51.327.11.919.50.6
81-100%1.70.50.20.25.80.912.90.918.11.78.60.4
>100%0.70.40.20.24.30.89.30.816.11.66.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316881/498631

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. 1316881. Birmensdorf, Swiss Federal Research Institute WSL

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