Présélection de la période d’inventaire

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IFN1IFN5
évolution: volume des arbres vifs (bois de tige)
forêt de protection contre des coulées de boue/glissements de terrain (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 coulées de boue/glissements de terrain (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................-51.0.....................99.5.....129.376.7....71.146.5
subalpin......-10713.9.........-2.230.9........187.1...........40.88.5....7.112.4....17.813.5
haut-montagnard......16.937.3........20.415.1..........-92.9.........45.827.219.035.1121.883.243.013.0....26.59.9
montagnard inférieur et supérieur..17.4.0.139.94.410.0..140.655.6..-13.821.648.930.8-1.622.0..35.614.1131.8219.5-21.842.89.017.3....77.122.2-9.335.197.747.793.665.347.125.876.916.8..-57.721.720.47.1
submontagnard......9.217.3-20.635.3......-44.0.-40.120.00.353.6......30.876.6-24.849.1-22.26.466.2.....28.825.02.235.053.018.985.0...0.513.2
hyperinsubrique et collinéen................63.04.8....................62.415.0....18.320.2....54.611.9
total..17.4.0.139.96.78.8-20.635.3140.655.6..-13.821.620.612.4-11.917.10.353.635.614.1131.8219.56.744.21.718.6-24.849.1-22.26.475.418.4-9.335.161.011.139.027.743.921.834.38.785.0.-57.721.722.54.8
à l'extérieurpas d'indication....................................................
subalpin supérieur................32.210.5....................140.974.5....45.315.7....38.28.9
subalpin......30.513.1......55.437.130.67.8..827.0...57.214.424.353.723.828.1....59.317.1..76.422.811.241.848.436.741.313.5....36.25.6
haut-montagnard......-0.913.1..38.831.9..38.226.510.17.5..16.038.9-90.6.-48.4.26.620.0-41.517.8....16.624.0..38.818.323.019.549.411.542.112.6-100.0...18.04.8
montagnard inférieur et supérieur0.811.528.215.9-8.317.6-4.55.26.820.29.514.4..-7.715.751.318.219.510.68.89.222.49.955.623.0-12.613.828.18.80.512.9-1.010.72.311.328.729.4115.931.039.626.512.88.446.823.624.030.72.911.012.22.7
submontagnard-28.16.9....-22.26.3-4.813.7-22.913.8....-21.921.2-7.012.5-12.911.0-10.422.2..97.3142.8-36.217.926.220.3-20.411.062.753.97.912.2..212.444.110.413.9-20.533.313.3.-19.08.0-14.02.9
hyperinsubrique et collinéen............9.240.2..109.332.5..................14.7.64.013.6..80.533.524.126.8..-69.42.153.411.4
total-25.46.528.215.9-8.317.6-7.33.7-0.711.41.19.99.240.25.414.022.45.010.68.21.77.017.69.150.719.13.312.315.77.917.013.6-9.17.87.910.112.011.275.912.239.018.016.76.640.67.711.925.5-10.66.68.71.7
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..827.0...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..16.038.9-90.6.-48.4.26.620.0-52.016.0....16.624.0..40.015.921.119.853.211.642.49.5-100.0...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..................14.7.63.510.3..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, 21.05.2024 #1406526/588305

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. 1406526. Birmensdorf, Swiss Federal Research Institute WSL

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