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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 sans la forêt buissonnante
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%....0.0.2.71.10.0.2.20.9
21-40%....0.0.16.12.520.65.616.82.2
41-60%....50.835.334.73.237.56.735.42.9
61-80%....49.235.333.03.116.85.130.12.7
81-100%....0.0.9.52.017.65.310.91.9
>100%....0.0.4.01.37.53.64.71.3
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%42.214.461.021.76.62.43.60.91.61.14.90.8
21-40%25.512.739.021.725.54.316.11.813.13.117.41.5
41-60%24.612.40.0.33.74.634.22.327.54.132.51.8
61-80%7.77.40.0.23.74.131.52.228.14.129.01.7
81-100%0.0.0.0.4.02.010.91.521.63.711.41.2
>100%0.0.0.0.6.42.43.70.98.02.44.80.8
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%39.03.845.713.910.01.93.91.21.61.113.11.1
21-40%37.03.815.29.932.22.912.52.07.32.422.61.4
41-60%17.23.031.813.126.82.832.22.829.54.127.11.5
61-80%5.61.87.37.019.52.529.92.734.04.322.11.4
81-100%1.20.80.0.8.71.714.82.115.63.310.11.0
>100%0.0.0.0.2.91.06.71.512.02.94.90.7
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%21.62.754.33.017.32.55.91.82.21.524.61.3
21-40%36.03.233.52.936.43.210.42.313.33.629.01.4
41-60%27.22.98.81.730.23.027.43.425.14.622.91.3
61-80%11.02.03.31.112.02.132.53.529.34.914.61.1
81-100%3.41.20.0.3.31.117.62.917.84.16.20.7
>100%0.80.60.0.0.90.66.31.912.43.52.60.5
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%39.74.168.62.454.112.135.79.16.33.153.71.9
21-40%27.53.723.72.216.58.722.07.915.24.723.41.7
41-60%26.63.76.71.35.55.414.26.625.45.713.51.4
61-80%6.22.00.80.412.98.517.67.231.76.26.21.0
81-100%0.0.0.30.35.55.47.55.117.85.12.40.6
>100%0.0.0.0.5.55.43.13.13.52.40.60.3
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%32.12.062.31.913.51.44.60.62.20.721.20.6
21-40%33.92.027.61.732.11.914.51.012.71.623.10.7
41-60%23.91.88.01.128.81.832.31.428.42.225.20.7
61-80%8.01.21.90.517.21.531.21.429.22.219.10.6
81-100%1.70.50.20.25.60.912.51.018.21.87.90.4
>100%0.30.20.0.2.80.74.90.69.31.43.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1316830/498580

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. 1316830. Birmensdorf, Swiss Federal Research Institute WSL

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