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IFN5
surface forestière
étages de végétation NaiS (6 classes) · degré de recouvrement de la régénération bien installée
découpage régional: région économique
unité: %, sous-total
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2018/26
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
étages de végétation NaiS (6 classes)degré de recouvrement de la régénération bien installée%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication..............................
<1%..............................
1-4%..............................
5-9%..............................
10-25%..............................
26-50%..............................
51-75%..............................
76-100%..............................
total..............................
subalpin supérieurpas d'indication......................0.0.0.0.0.0.0.0.
<1%......................21.67.816.35.713.812.918.04.4
1-4%......................28.78.635.27.327.716.832.25.3
5-9%......................21.37.711.74.929.217.416.64.2
10-25%......................25.08.229.96.929.217.428.15.1
26-50%......................3.53.46.93.80.0.5.12.5
51-75%......................0.0.0.0.0.0.0.0.
76-100%......................0.0.0.0.0.0.0.0.
total......................100.0.100.0.100.0.100.0.
subalpinpas d'indication....0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
<1%....0.0.....43.319.04.03.90.0.28.48.512.912.00.0.11.03.721.44.116.55.717.02.2
1-4%....100.00.0....11.611.146.511.00.0.18.17.338.117.262.317.234.35.633.64.825.96.732.42.8
5-9%....0.0.....11.611.125.99.9100.00.018.07.324.515.112.511.719.34.615.13.630.07.020.12.4
10-25%....0.0.....0.0.14.98.00.0.24.98.224.515.10.0.27.25.225.74.425.56.623.52.5
26-50%....0.0.....16.815.18.75.90.0.10.65.80.0.12.311.58.23.22.11.52.12.15.51.3
51-75%....0.0.....16.815.10.0.0.0.0.0.0.0.12.912.00.0.1.01.00.0.1.10.6
76-100%....0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.01.00.0.0.40.4
total....100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
haut-montagnardpas 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.
<1%19.417.4..32.326.9....11.46.28.94.911.07.43.52.40.0.18.711.910.62.814.52.910.53.511.01.4
1-4%0.0...67.726.9....15.07.015.26.45.55.429.76.546.912.10.0.22.83.923.13.538.05.425.01.9
5-9%0.0...0.0.....22.18.125.07.841.313.020.45.724.210.59.08.624.03.923.93.519.04.422.61.9
10-25%40.522.1..0.0.....36.09.733.89.112.08.026.36.323.810.445.415.028.04.126.33.619.94.526.52.0
26-50%20.118.0..0.0.....5.25.04.34.230.312.412.14.60.0.26.913.312.03.010.82.611.23.511.31.4
51-75%20.118.0..0.0.....0.0.8.65.70.0.2.01.90.0.0.0.2.51.41.30.91.41.42.10.7
76-100%0.0...0.0.....10.36.84.34.20.0.6.13.45.15.00.0.0.0.0.0.0.0.1.50.6
total100.0...100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
montagnard inférieur et supérieurpas 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.
<1%3.81.16.34.35.13.51.61.62.31.69.73.32.31.113.82.74.82.76.34.315.04.64.44.37.54.211.13.36.30.7
1-4%15.82.018.86.910.04.817.84.912.43.511.03.514.92.523.53.325.35.524.47.533.46.233.69.725.36.934.45.019.51.1
5-9%17.52.115.56.415.55.96.33.18.93.016.64.311.42.220.23.218.54.921.07.110.54.123.28.420.46.520.64.215.91.0
10-25%23.42.321.97.331.47.527.75.722.34.432.65.537.33.514.52.824.15.435.68.320.45.326.29.133.67.619.74.225.61.2
26-50%18.92.221.97.318.66.423.95.425.64.615.54.118.72.914.32.819.35.06.54.410.64.18.45.713.15.58.83.017.11.1
51-75%14.61.93.13.110.95.213.14.321.64.411.93.911.72.49.92.46.33.16.14.24.92.84.24.10.0.3.31.910.90.9
76-100%6.11.312.55.88.44.79.63.76.82.72.71.93.71.43.81.51.61.60.0.5.33.00.0.0.0.2.21.54.70.6
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.
submontagnardpas 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.
<1%0.0.3.41.94.32.45.61.82.31.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...2.90.6
1-4%8.83.26.82.718.14.717.03.09.42.00.0.19.88.914.49.40.0.33.619.50.0.16.915.511.711.0..12.21.2
5-9%11.33.69.13.115.14.410.72.59.22.00.0.10.77.27.27.025.412.718.416.50.0.50.020.60.0...10.91.2
10-25%30.45.219.64.325.45.323.03.420.32.70.0.25.39.818.49.750.314.515.314.2100.00.033.119.322.914.2..23.41.6
26-50%23.04.825.24.723.55.218.43.122.42.90.0.39.711.034.112.424.412.332.819.10.0.0.0.43.516.6..23.01.6
51-75%18.84.420.64.39.03.517.73.024.73.0100.00.04.64.518.69.70.0.0.0.0.0.0.0.0.0...18.41.5
76-100%7.73.015.43.94.62.67.62.111.72.20.0.0.0.7.27.00.0.0.0.0.0.0.0.21.913.7..9.21.1
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.
hyperinsubrique et collinéenpas d'indication0.0...0.0...0.0.............0.0.0.0.0.0.0.0.
<1%0.0...0.0...0.0.............4.74.60.0.12.43.110.32.5
1-4%50.535.4..0.0...0.0.............9.26.20.0.34.54.528.83.8
5-9%0.0...48.620.4..0.0.............32.110.0100.00.027.14.228.23.7
10-25%49.535.4..16.415.0..0.0.............27.09.40.0.17.83.619.03.3
26-50%0.0...0.0...31.926.7............4.54.40.0.5.92.15.91.9
51-75%0.0...0.0...68.126.7............13.57.30.0.2.51.45.21.8
76-100%0.0...35.019.7..0.0.............9.06.10.0.0.0.2.61.3
total100.0...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.
<1%3.30.94.21.85.02.04.51.42.30.812.33.12.91.012.32.38.42.24.92.713.63.810.61.915.52.012.11.87.90.5
1-4%14.51.710.02.716.43.517.22.510.11.711.83.017.92.321.02.923.53.433.15.930.85.226.22.727.62.434.12.620.90.7
5-9%16.01.810.82.816.53.59.52.09.01.617.33.614.02.121.73.019.63.222.15.210.23.423.62.619.02.123.82.317.00.7
10-25%25.02.120.23.726.14.124.32.920.72.330.84.534.22.914.52.527.03.629.15.723.74.827.42.727.32.420.02.224.80.8
26-50%19.62.024.33.919.83.720.02.723.42.413.23.318.02.417.12.815.72.96.33.112.93.88.91.78.91.57.31.415.40.7
51-75%15.41.816.03.48.82.716.42.524.32.510.63.19.81.99.72.23.21.43.12.24.92.42.61.00.90.52.10.89.60.5
76-100%6.31.214.63.37.32.58.11.810.21.74.22.03.21.13.81.42.71.31.41.43.92.20.70.50.90.50.60.44.50.4
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.
© WSL, Inventaire forestier national suisse, 06.03.2024 #1225264/407014

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. 1225264. Birmensdorf, Swiss Federal Research Institute WSL

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