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IFN1IFN5
évolution: volume des arbres vifs (bois de tige)
forêt de protection contre des avalanches (2022) · étages de végétation NaiS (6 classes)
découpage régional: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 1983/85–2018/26
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des avalanches (2022)étages de végétation NaiS (6 classes)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
pas d'indicationpas d'indication....................................................
subalpin supérieur....................................................
subalpin....................................................
haut-montagnard....................................................
montagnard inférieur et supérieur....................................................
submontagnard....................................................
hyperinsubrique et collinéen....................................................
total....................................................
à l'intérieurpas d'indication....................................................
subalpin supérieur................17.717.8....................99.50.0....88.424.9....52.018.8
subalpin......33.618.8......117.40.042.320.1........187.10.0..........100.011.7-86.20.0..30.119.3....38.913.3
haut-montagnard......-6.318.8......114.70.014.414.2......-48.40.012.50.014.249.8........13.322.852.419.351.424.741.216.2....23.68.1
montagnard inférieur et supérieur..28.49.3-3.40.012.114.9..17.973.4..8.823.015.733.291.169.029.40.013.90.9-15.87.3-4.810.535.632.3....32.939.9..62.339.517.338.184.914.566.314.2....23.58.1
submontagnard....................................................
hyperinsubrique et collinéen............................................47.621.5....47.621.5
total..28.49.3-3.40.09.011.2..17.973.4..22.523.620.610.691.169.029.40.013.90.9-21.38.130.031.032.628.3....32.939.9..35.619.318.024.970.815.240.811.3....27.35.2
à l'extérieurpas d'indication....................................................
subalpin supérieur................33.011.8....................140.974.5....37.017.8....36.59.9
subalpin......32.014.9......15.823.227.08.4..827.00.0..57.214.424.353.723.828.1....59.317.1..61.921.470.831.248.436.730.411.5....32.65.6
haut-montagnard......1.315.1..38.831.9..31.126.311.97.6..16.038.9-90.60.0..28.422.6-62.213.7....16.624.0..56.620.83.724.753.813.243.011.7-100.00.0..18.55.0
montagnard inférieur et supérieur0.811.527.416.6-7.017.1-4.84.96.820.213.114.7..-16.714.558.017.514.79.78.39.424.29.594.743.2-15.314.924.08.20.512.9-1.010.74.811.425.026.5116.730.065.531.011.98.256.119.524.030.71.010.812.22.6
submontagnard-28.16.9....-20.86.1-6.812.9-22.913.8....-24.418.7-10.311.6-12.510.8-10.422.2..97.3142.8-22.621.520.019.3-20.510.363.639.37.912.2..118.752.310.013.3-11.831.442.324.4-19.08.0-13.42.8
hyperinsubrique et collinéen............9.240.2..95.622.9..................14.70.063.510.3..80.533.517.518.4..-69.42.153.98.8
total-25.46.527.416.6-7.017.1-7.33.7-2.411.03.210.09.240.2-6.813.322.45.16.47.61.37.019.48.888.935.90.413.011.87.613.613.4-9.57.610.910.011.611.078.210.948.218.815.76.537.56.916.624.8-11.26.58.61.7
totalpas d'indication....................................................
subalpin supérieur................30.410.3....................126.045.7....51.615.5....39.78.8
subalpin......32.213.4......55.437.128.97.8..827.00.0..57.214.460.456.923.828.1....59.317.1..69.718.211.241.848.436.730.310.3....33.95.2
haut-montagnard......-0.112.7..38.831.9..38.226.512.46.7..16.038.9-90.60.0-48.40.026.620.0-52.016.0....16.624.0..40.015.921.119.853.211.642.49.5-100.00.0..19.74.3
montagnard inférieur et supérieur0.811.527.515.0-6.816.0-3.34.76.820.213.214.4..-9.512.750.916.016.69.78.89.223.89.066.132.6-14.213.425.07.90.512.9-1.010.78.411.225.026.5114.428.851.625.715.58.157.816.424.030.71.010.813.02.5
submontagnard-28.16.9....-20.86.1-6.812.9-22.913.8....-24.418.7-10.311.6-12.510.8-10.422.2..97.3142.8-22.621.520.019.3-20.510.363.639.37.912.2..118.752.310.013.3-11.831.442.324.4-19.08.0-13.42.8
hyperinsubrique et collinéen............9.240.2..95.622.9..................14.70.063.510.3..80.533.521.116.5..-69.42.153.88.6
total-25.46.527.515.0-6.816.0-6.03.5-2.411.03.49.99.240.20.811.822.14.67.87.61.76.919.28.460.027.23.812.213.47.313.613.4-9.57.613.29.911.611.072.89.939.015.118.66.338.65.916.624.8-11.26.510.31.6
© WSL, Inventaire forestier national suisse, 06.03.2024 #1406586/588365

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. 1406586. Birmensdorf, Swiss Federal Research Institute WSL

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