Recherche dans d’anciens sets de données

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IFN1IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1983/852009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
canton %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
AG-26.015.7-47.311.4-24.611.8......25.00.0-100.00.0-60.27.9166.8202.030.523.90.0.-38.020.0..90.8111.563.833.6..17.872.3-100.00.0..-71.423.7..-18.217.00.0.-25.15.412.919.1..0.0.51.884.3........-75.5.-100.00.00.0.32.035.2-49.562.1....-62.410.20.0.-28.223.8315.0422.94.254.195.2207.8-40.635.7....-3.644.63.338.0-24.634.5....206.3354.00.0.-18.94.4
AI-40.210.1345.5488.7-16.811.6..0.0.50.00.0....0.0.............256.9282.4....-59.146.0..........-30.47.4-34.826.9....................-100.00.0................-100.0...95.9277.0......-50.00.0........-13.812.5
AR-2.524.28.20.0-33.611.1..........9.60.0..100.0.........13.729.7....-40.584.1..-4.01.4......-14.810.5-49.112.3............................0.0.........-86.519.1......-20.3112.8..........0.0.-26.37.4
BE-10.64.8-20.619.4-22.73.513.50.02.530.50.0.-29.529.4-47.026.62.224.750.748.724.710.5-59.350.0187.789.6-2.125.9-19.126.834.913.1..-53.648.226.447.9-100.00.050.283.0-62.232.823.038.80.0.-7.04.74.113.2..0.0.307.0459.4..0.0.....0.0.-35.053.01427.11793.128.443.0-100.00.0....-36.29.9-3.5.-45.012.4-100.00.0..32.759.89.020.838.347.20.0.119.993.594.175.6-12.819.20.0...107.4148.40.0.-11.92.4
BL/BS28.118.1-70.119.8-1.133.8..........-45.56.9-40.734.3....-10.945.9..799.9774.31.315.9....0.0...-100.00.0..-64.314.3..-12.67.226.431.4..0.0.0.0.......-80.40.0......-22.362.1......-29.46.0..-40.623.7..161.80.0-91.88.7-33.223.7..100.0...-100.00.0337.3362.4-100.00.0..0.0.0.0.-10.56.0
FR-9.314.6-26.670.2-28.56.9......-100.00.0-100.0.-51.77.3-78.818.9........2479.13388.2105.142.50.0.184.2344.3-37.446.9..0.0...0.0...-19.37.638.726.8....-100.00.0........0.0.-13.529.90.0.-79.612.90.0.0.0...-100.0...-50.510.2..-100.0.512.7409.664.1105.7-60.427.7..-59.334.1-59.511.19.649.40.0...0.0.0.0.-16.15.1
GE....-71.430.6..........-55.45.8......300.0449.9..................569.1525.8..-100.0.66.783.3....................-100.00.0......-62.612.1..-82.925.6..-100.0.............0.0.........-46.013.8
GL-23.410.6102.8145.4-14.610.3..............0.0...-50.00.0..-66.031.710.321.0....65.6105.7..-100.00.0......-19.611.3-5.639.3....................104.1147.2..................45.934.0-100.00.0..2.088.3-17.122.85.536.8......0.0.-12.36.9
GR-0.810.84.85.78.04.28.68.82.19.3127.782.3-100.00.0-100.00.0-26.65.6......-25.035.9..-6.32.3127.141.7..275.8469.818.836.9..32.533.30.0.-100.00.0-30.28.76.311.494.546.1....1543.91873.8100.0...168.757.0....0.0.18.231.5362.4339.40.0.....5.815.6..-100.00.0..0.0.49.540.8-6.631.047.757.1..533.8269.9-87.214.3-63.228.0..0.0.151.7159.50.0.9.33.2
JU16.911.3139.3170.6-24.213.9........-38.83.8-37.913.00.0.287.3228.8..0.835.4..-27.836.343.730.6..0.848.3-27.5...0.0.-100.00.0-28.413.7..-8.76.9-19.412.0..0.0.....200.00.0........-100.00.0-40.141.7..-100.00.0..-47.835.8..-47.89.3....-100.00.041.122.40.0.150.5354.3126.488.79.325.7-62.720.8-100.00.0..0.0.0.0.-7.85.1
LU-0.410.355.581.3-25.86.3..596.4862.4..-100.00.0..-73.913.2-23.530.9132.956.1......32.358.835.324.7..278.7295.3-70.115.9..-60.948.20.0.3.674.6..-5.47.269.235.9....0.0.............-68.444.775.5103.7......-65.119.6..-31.919.1....-100.00.0-54.241.1-11.032.3..-33.015.90.0.-50.529.9....0.0.0.0.-11.84.4
NE-18.56.60.0.-17.57.5......-56.424.8..5.570.4..0.0.....37.735.1-27.721.194.758.2....-88.9...0.0.......-5.38.4-16.140.6........-100.00.0........-100.00.00.0.......13.225.8..30.6167.4..0.0.465.7667.323.036.5-21.440.6..-18.357.8256.4289.2-74.131.9-100.00.0..0.0.0.0.-11.14.2
NW-40.614.8..-16.417.9..............0.0...0.0...-27.139.0-2.326.0................-17.716.7-35.33.8..0.0.............................0.0.......0.0.-75.024.4..-76.14.50.0.62.166.3........-19.910.5
OW-0.116.9889.91117.11.010.22.3.10.714.5......-100.00.0..0.0...-4.478.7....75.062.4....-7.956.1..-27.522.4......-32.710.73.645.7........0.0...........0.0...........0.0.....-75.032.50.850.4-4.333.1......-19.325.1......0.0.-4.17.4
SG-17.07.0-2.728.9-21.77.1100.0.-100.00.00.0.-18.4...-26.29.00.137.8184.0108.9..-100.00.0..-1.825.03.111.6..-100.0.-47.430.8..-2.965.1..140.7160.3..-0.67.7-2.517.3..0.0...........-36.10.0..52.794.421.837.30.0.....-84.316.1..-34.416.4....0.0.16.746.3229.5172.1..12.3107.5-40.166.0-38.812.3....261.4454.00.0.-12.24.5
SH118.1130.4-37.816.3-14.726.1......-55.90.1..-18.325.98.32.0....-58.517.0..5.643.9-6.824.1........0.0...52.467.7..-28.37.111.566.5....0.0...............-58.355.5......-33.910.4..-40.017.2......-2.3119.0..0.0.353.6583.5..-100.0.........-19.79.9
SO3.918.5127.9148.1-17.014.3..0.0...-100.00.0-100.00.0-45.87.2..100.0...-42.626.5..-76.429.210.118.1..1200.00.0-13.1107.6..8.0112.0..-65.918.7..-19.76.1-19.513.8....0.0.............-77.513.9-4.568.6......5.820.8..79.3156.3-100.00.00.0.0.0.-33.017.3-100.00.0..-78.119.8115.0167.4-44.631.70.0.0.0.0.0.0.0.-12.65.4
SZ7.615.961.078.2-20.18.3..34.944.3......-53.021.2..94.7134.0......6.015.732.923.6..-100.00.0-35.610.3..0.0.0.0.....4.68.224.128.3..0.0...............-100.00.0-100.00.0......0.0...-51.717.5....1574.32104.4-63.128.4-37.822.6..-25.044.9140.0201.4-46.419.9-100.00.0....0.0.-7.76.1
TG58.741.559.095.0-34.39.7..........-31.520.70.0.200.0143.3......0.0.38.431.1..49.084.6-61.134.6..-10.330.5..-31.223.0..-3.913.89.019.2-100.00.0..0.0.........-75.626.4..-50.073.6-27.344.244.423.2....-64.99.6..-26.014.0....0.0.-100.0...0.0.999.61278.30.0.-72.617.3....302.7515.10.0.-10.47.2
TI37.624.622.210.134.010.00.0.35.3.0.0.-100.00.0-100.00.0-24.212.40.0.....138.6159.9..0.0.196.774.50.0.-42.017.8-48.214.0-100.00.023.314.3-100.00.0-16.735.5-7.07.326.06.466.630.151.7115.5355.0188.60.0.0.0...88.731.5..0.0.-100.00.0-43.132.897.155.9....-86.49.117.723.4196.193.1-61.416.5..46.252.310.148.0101.650.834.069.9..73.531.9-62.518.079.3120.4-100.00.056.6221.5330.9147.40.0.17.23.8
UR10.816.2-100.00.0-6.09.8104.40.0-38.227.876.678.7....-21.117.4......0.0.....31.725.1....-49.013.4..88.2131.6......-2.711.794.359.8..0.0.-55.5...............-25.749.8......37.418.7..........168.0210.515.0143.1..20.552.10.0.-19.557.0......0.0.0.36.1
VD-5.26.8218.9129.6-12.85.8........-100.00.0-15.421.660.0122.3149.770.0..-7.236.6661.3381.016.331.317.614.7-89.710.8-53.826.06.677.3-100.00.0-81.221.4..-29.318.3-31.112.1-13.04.5-2.811.4-100.00.00.0.-100.0.-38.946.6....-15.553.1-37.227.8..-71.811.729.525.4-23.6108.1....-4.614.30.0.-41.714.0..164.0373.326.665.0106.552.22.027.60.0.-22.513.445.593.0-23.744.9..0.0.622.8795.80.0.-6.53.2
VS3.416.610.96.40.64.322.914.9-23.228.948.5118.7....-27.08.0..0.0...44.254.656.255.414.221.4125.859.5..-100.00.0-24.717.5..47.537.9-83.515.0515.0162.6-9.053.618.611.479.142.6..0.0.0.0.-36.765.7....235.4422.50.0.-100.00.0218.9107.4144.468.10.0.0.0.-100.00.0-8.738.71616.2972.6-79.020.3..35.058.585.399.1111.473.4242.2108.5..-10.441.574.665.5-100.00.0....325.9380.30.0.7.43.4
ZG-5.036.20.0.-11.027.3..............0.0.........-0.818.9..-100.00.00.0...0.0.......11.735.9-56.717.9....................-100.0...........0.0.........-100.00.0..-100.00.0..0.0.......0.0.-13.016.4
ZH-40.37.0-25.918.6-22.49.0........0.0.-51.84.6518.2874.231.217.30.0.-89.712.1..210.2223.232.625.2..-9.760.4-100.00.0..21.4122.5..-49.313.7..-23.75.715.421.5....0.0...........-100.0.-100.00.071.668.50.0.....-37.913.3..-10.650.6..-100.00.0-47.747.2-24.325.0-100.00.00.0.-17.936.5-58.858.3-24.325.2....120.7313.70.0.-20.04.3
Suisse-6.12.510.44.1-12.21.616.27.73.18.7123.564.4-47.012.4-80.19.5-32.43.621.632.581.921.451.0171.09.216.8150.666.246.223.239.46.1-33.963.4-11.523.1-24.910.2-100.00.024.511.3-91.14.8-23.18.3-9.26.6-8.21.713.25.23.773.4528.6277.5292.3159.9-12.550.960.277.297.830.9-7.448.4-35.425.6-44.816.95.223.228.915.196.068.0342.7565.5-87.28.3-24.96.6589.9242.3-39.16.0186.8262.727.334.044.726.728.610.230.716.885.476.231.315.99.421.5-23.98.0-58.330.21692.72151.7272.586.90.0.-5.51.0
© WSL, Inventaire forestier national suisse, 09.06.2020 #836628/302959
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) %/an± %/an± %/an± %/an± %/an± %/an±
Abies alba0.30.30.50.60.30.30.50.50.40.80.40.2
Larix decidua/L. kaempferi1.51.70.12.58.15.1-0.10.3-0.10.30.00.2
Picea abies-1.00.3-1.90.3-0.70.20.30.20.40.3-0.50.1
Pinus cembra....1.72.90.60.417.110.70.70.4
Pinus mugo arborea0.0...-0.10.9-0.30.41.70.0-0.20.4
Pinus mugo prostrata....25.132.90.40.80.0.1.21.2
Pinus nigra0.00.6....-3.92.1..-1.91.0
Pinus strobus-0.30.1-4.22.10.0.....-3.11.7
Pinus sylvestris-2.00.6-2.70.5-1.31.3-1.30.5-1.31.1-1.70.3
Pseudotsuga menziesii-2.90.8-0.21.231.144.1..0.0.-1.01.0
Taxus baccata2.80.92.20.76.23.63.93.8..3.10.6
autres résineux-8.92.0-10.01.5-12.40.0-9.82.3-13.70.0-10.41.0
Acer campestre-1.41.5-0.42.1-3.91.10.71.614.115.8-0.31.2
Acer opalus5.32.6-4.91.2..0.00.8..1.41.1
Acer platanoides2.61.8-2.61.11.61.62.01.64.39.60.31.0
Acer pseudoplatanus1.00.71.20.60.70.41.90.51.31.01.20.3
Aesculus hippocastanum-9.30.00.0.....0.0.-2.16.9
Alnus glutinosa-0.61.41.12.60.0...1.11.31.01.7
Alnus incana0.03.7-2.42.0-4.01.3-1.30.7-4.91.6-2.40.6
Alnus viridis........-13.70.0-12.50.0
Betula pendula1.73.61.72.47.95.60.21.1-0.80.5-0.30.4
Betula pubescens....0.0.2.43.90.0.1.62.6
Carpinus betulus-2.90.8-1.20.70.00.02.53.5-6.24.1-2.20.6
Castanea sativa..-3.22.3..1.10.8-0.90.4-0.90.3
Fagus sylvatica-0.40.2-0.70.3-0.50.3-0.30.30.70.3-0.40.1
Fraxinus excelsior-1.50.60.10.5-1.00.6-0.21.00.60.7-0.40.3
Fraxinus ornus........3.43.93.13.5
Ilex aquifolium7.65.3..9.910.73.32.93.91.94.71.8
Juglans regia1.42.70.73.024.133.71.11.2-1.33.61.11.6
Laburnum anagyroides-2.81.1....-5.63.2-4.82.9-4.51.7
Malus sylvestris0.0...0.0.0.0.0.0.3.34.2
Ostrya carpinifolia........0.90.60.80.5
Populus alba, P. canescens0.0.-0.53.1..0.62.3..0.31.6
Populus nigra-7.90.07.05.50.4.-8.70.04.97.40.82.7
Populus sp...-1.91.4..0.0.-13.7.-1.91.6
Populus tremula-5.06.73.66.830.147.51.32.0-1.11.30.91.3
Prunus avium-3.12.42.91.6-2.81.31.91.74.02.71.00.9
Prunus padus..0.12.6-12.40.01.76.2..-0.42.4
Pyrus communis..0.0...0.1.-13.70.0-5.43.8
Quercus cerris........-5.32.8-4.92.6
Quercus petraea-1.30.4-1.71.0-3.23.50.90.7-1.10.8-1.20.4
Quercus pubescens8.40.0-1.00.4..5.41.6-1.41.42.41.1
Quercus robur-0.41.6-2.10.7-2.81.4-1.20.7-3.21.9-2.00.6
Quercus rubra-4.4.4.08.1......-3.41.5
Robinia pseudoacacia-1.41.257.678.3..-0.20.20.12.10.81.8
Salix sp.-5.42.316.59.94.55.5-0.52.3-2.21.20.11.3
Sorbus aria0.00.9-1.71.10.01.70.51.32.21.30.30.6
Sorbus aucuparia-1.21.5-3.64.8-3.51.40.81.2-1.53.5-0.90.8
Sorbus torminalis2.93.25.87.2......4.23.4
Tilia cordata2.94.9-2.61.44.912.21.41.30.11.0-0.00.9
Tilia platyphyllos3.93.3-0.51.3-1.68.3-3.62.1-2.33.4-1.21.8
Ulmus glabra0.62.17.14.4-1.01.0-1.12.0-4.02.80.81.1
Ulmus minor-7.71.80.0.0.0.....-4.72.1
autres feuillus-2.3.-11.90.0..5.9.5.50.0-0.32.3
autres buissons-0.43.66.06.52.14.87.05.31.52.12.41.6
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-0.50.2-0.80.2-0.40.20.20.1-0.10.2-0.30.1
© WSL, Inventaire forestier national suisse, 09.06.2020 #836629/302960
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) %/an± %/an± %/an± %/an± %/an± %/an±
Abies alba0.30.30.40.60.30.30.40.40.40.80.30.2
Larix decidua/L. kaempferi1.51.7-0.22.48.15.10.20.30.70.30.40.2
Picea abies-0.90.3-1.90.3-0.70.20.50.21.00.3-0.40.1
Pinus cembra....1.72.91.10.411.96.61.20.4
Pinus mugo arborea0.0...-0.00.9-0.00.51.50.20.00.4
Pinus mugo prostrata....25.132.8-0.10.90.0.0.61.0
Pinus nigra0.00.6....-3.92.1..-1.91.0
Pinus strobus-0.30.1-4.22.10.0.....-3.11.7
Pinus sylvestris-1.70.6-2.60.4-1.31.3-0.80.5-1.31.1-1.30.3
Pseudotsuga menziesii-2.90.8-1.11.331.144.0..0.0.-1.51.0
Taxus baccata2.80.92.20.66.13.63.93.8..3.10.6
autres résineux-9.31.8-10.01.5-10.71.7-11.11.4-13.7.-10.70.8
Acer campestre-1.31.4-0.42.1-3.91.11.82.014.115.8-0.01.2
Acer opalus5.32.6-4.91.2..-0.81.0..0.81.1
Acer platanoides2.61.8-2.61.11.61.62.01.64.39.60.31.0
Acer pseudoplatanus1.10.71.20.60.60.42.20.62.31.11.30.3
Aesculus hippocastanum-9.30.00.0.....0.0.-2.17.0
Alnus glutinosa1.02.21.12.50.0...1.11.21.11.7
Alnus incana0.03.7-2.42.0-3.11.3-0.50.7-4.21.6-1.60.6
Alnus viridis......0.0.-13.70.00.618.6
Betula pendula1.73.61.12.27.95.61.41.30.30.50.70.5
Betula pubescens....0.0.2.43.90.0.1.62.6
Carpinus betulus-2.80.8-1.50.70.00.02.53.5-2.94.6-2.10.6
Castanea sativa..-3.22.3..2.81.0-0.90.4-0.80.3
Fagus sylvatica-0.40.2-0.70.3-0.50.3-0.30.40.90.3-0.30.1
Fraxinus excelsior-1.40.60.20.5-0.90.60.21.01.20.8-0.20.3
Fraxinus ornus........3.43.93.13.5
Ilex aquifolium7.65.3..9.910.73.32.93.91.94.71.8
Juglans regia1.42.7-1.52.824.033.64.24.0-1.33.60.81.8
Laburnum anagyroides-2.81.1....-5.63.2-4.82.9-4.51.7
Malus sylvestris0.0...0.0.0.0.0.0.3.34.2
Ostrya carpinifolia........0.90.60.80.5
Populus alba, P. canescens0.0.-0.53.1..0.62.3..0.31.6
Populus nigra-7.90.04.13.10.4.-4.93.115.18.53.63.4
Populus sp...-1.71.2..0.0.-13.7.-1.71.4
Populus tremula-5.50.83.04.616.221.51.42.0-0.61.30.51.2
Prunus avium-2.62.33.51.6-2.81.32.11.54.22.31.50.9
Prunus padus..-0.32.2-12.40.01.76.2..-0.62.2
Pyrus communis..0.0...0.1.-13.70.0-5.43.9
Quercus cerris........-5.32.8-4.92.6
Quercus petraea-1.30.3-1.71.0-5.63.01.10.7-1.10.7-1.20.4
Quercus pubescens8.40.0-1.00.4..5.21.5-1.41.32.41.1
Quercus robur-0.41.6-2.10.7-1.42.1-1.90.9-3.51.8-1.90.6
Quercus rubra-4.4.3.98.1......-3.41.6
Robinia pseudoacacia1.23.113.420.1..1.31.00.12.11.11.7
Salix sp.-5.01.96.06.52.54.1-0.32.1-2.01.3-0.41.1
Sorbus aria-0.50.9-1.71.10.31.7-0.71.62.71.3-0.10.7
Sorbus aucuparia-0.21.7-3.64.8-2.91.31.31.2-0.82.1-0.40.8
Sorbus torminalis2.93.25.87.1......4.23.4
Tilia cordata4.72.3-2.61.44.912.11.41.30.11.00.40.9
Tilia platyphyllos3.93.38.78.9-1.68.3-3.42.0-2.33.4-0.32.1
Ulmus glabra0.62.17.14.4-1.01.0-2.81.8-4.02.80.31.0
Ulmus minor-7.71.80.0.0.0.....-4.02.0
autres feuillus-3.21.2-11.90.0..2.44.130.435.3-0.32.7
autres buissons4.16.57.77.12.23.17.23.80.81.92.81.5
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-0.40.2-0.80.2-0.40.20.40.10.30.2-0.20.1
© WSL, Inventaire forestier national suisse, 09.06.2020 #836630/302961
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
canton %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
AG-5.215.7-12.512.1-7.67.3......0.0...-40.910.413.722.40.0.-6.826.5-0.319.3..34.740.849.225.1..2.814.20.0...101.7202.9..-4.710.50.0.-10.35.44.19.2..0.0.-5.736.9........-68.1.0.0.200.00.0-17.122.70.0.....-33.612.0-10.92.0-16.913.2-29.410.133.270.00.0.-14.527.7-100.00.00.0.-18.719.48.813.727.145.9....183.8224.30.0.-5.34.2
AI1.310.50.0.-6.510.4..0.0.0.0.....0.0.............14.35.3....-19.668.0..........-7.85.9-7.017.5..........................................-1.070.7......-29.7.........-3.37.4
AR-7.38.2-7.20.0-13.25.1..........-1.80.0..0.0.........53.528.2....0.0...-3.71.8......-3.55.0-29.615.5............................0.0.........-4.4...-100.00.0..0.0.........-100.00.00.0.-9.94.8
BE2.43.1-9.217.8-5.02.90.0.5.13.20.0.0.0.-27.418.2-4.35.09.913.910.94.9-82.413.5104.775.0-1.524.620.623.210.36.5..-33.374.2-17.615.9..2.621.427.427.10.0.0.0.-5.02.84.211.2..0.0.53.283.4..0.0.....0.0.-42.839.30.0.40.725.5......-2.011.90.0.-8.79.6....106.998.1-3.614.4-1.212.70.0.10.917.949.942.025.923.80.0...38.055.80.0.-1.71.8
BL/BS15.27.50.0.1.518.8..........-11.810.1-34.11.5....-51.819.2..113.238.9-3.310.8....0.0.......-59.213.8..4.04.8-33.311.3..227.7180.50.0.......0.0.......-5.579.6......-13.84.1..-9.36.7..23.40.0-78.224.1-0.10.1..0.0.-100.00.0..55.326.1....0.0.0.0.-4.54.6
FR3.78.115.498.1-8.34.8..........-31.110.80.0.........-24.35.917.15.70.0.15.80.0-46.012.9..34.949.4..0.0...-7.14.210.69.6............-100.00.00.0.-8.48.2100.0.-23.021.90.0.0.0...-100.0...4.621.3....145.5129.663.758.6-59.324.8..0.0.0.0.194.4186.10.0...0.0.0.0.-3.23.3
GE....0.0...........-29.85.9......33.316.7..................-9.97.0....24.60.0....................0.0.......-31.911.8..0.0.............-100.0...0.0.........-21.48.3
GL-6.73.9102.8145.4-6.07.1..............0.0...0.0...0.0.-6.06.9....-37.520.1..0.0.......-12.29.0-37.927.1....................3.52.5..................24.311.30.0...409.8527.0-80.24.410.342.0......0.0.-12.17.6
GR1.95.90.82.72.91.74.04.8-0.03.5-1.36.4-100.00.0..-11.04.0....-100.00.00.0...-0.20.115.27.1..0.0.-5.06.6..0.311.90.0...-6.07.43.03.6-1.74.8....15.014.9-48.824.9..9.53.2....0.0.-7.812.0-18.816.00.0.-100.00.0..-0.86.1......0.0.-8.713.1-6.713.78.833.4..-11.413.90.0.40.433.2..0.0.10.738.50.0.1.41.2
JU14.26.4139.3170.6-18.35.9........-2.40.6-28.610.40.0.31.940.0..-15.411.8..-8.826.7-6.610.9..-8.212.1-25.70.0..0.0...-12.49.6..-1.95.3-18.47.1..0.0.....0.0.........-100.00.0-0.346.9......-51.716.0..16.69.2....-100.00.05.515.60.0.0.0.50.955.5-27.411.3-55.717.6-100.00.0..0.0.0.0.-5.23.0
LU10.17.7-10.410.0-11.95.1..7.54.3......-27.815.1-45.021.280.843.5-100.00.0....-6.521.316.410.8..25.630.1-41.921.6..0.0.0.0.14.144.0..-6.23.7-7.818.2....0.0.............-60.4.-18.345.5......-30.946.6..-22.612.0....-100.0.-71.020.88.315.7..-33.015.90.0.35.564.9....0.0.0.0.-4.63.5
NE-6.93.90.0.-1.03.4......-7.66.7..-38.74.7..0.0.-100.00.0..57.554.9-23.022.724.822.0....0.0...0.0.......-2.34.920.910.4....................0.0.......-6.82.9..0.0...0.0.92.563.14.311.3-25.014.3..3.933.258.1115.60.0.....-33.3.0.0.-1.22.4
NW7.615.6..3.05.6..............0.0...-37.60.0..-25.420.726.813.1................-2.59.3-29.56.5..0.0.............................0.0.......0.0.-50.036.9..-65.66.10.0.-15.814.7........-3.25.9
OW14.47.019.06.52.65.5-6.30.05.14.2......-100.00.0..0.0...-38.619.5....3.219.8....124.9135.0..0.0.......-16.88.212.640.7........0.0...........0.0...........0.0.....-50.036.175.058.90.0.......-8.739.8......0.0.1.34.8
SG-5.44.92.08.3-3.13.0100.0.-100.00.00.0.-16.70.0..-2.83.033.150.337.615.6......6.65.2-3.56.3....-33.915.2..4.197.2..0.00.0..-6.54.6-13.35.6..0.0...........3.50.0..86.0121.6-12.99.5-1.1141.1....-74.025.1..-35.415.0....100.0.-10.110.64.223.8..123.2210.4-50.346.1-18.913.2....-14.636.20.0.-5.42.3
SH-23.45.3-16.711.7-18.513.9......22.410.2..-11.76.3-18.83.4....0.0...-19.16.40.0.........0.0...0.0...-7.55.117.613.0....0.0...............-28.691.5......-5.55.2..0.0.......-70.026.5..0.0.0.0.........-100.00.0..-10.06.4
SO-6.08.379.581.4-23.58.0..0.0.......-9.312.7..33.321.1-100.00.0-28.737.8..0.0.6.710.5..0.0.0.0...-26.226.1..-49.225.4..2.85.0-19.110.3....0.0.............100.0.-41.523.3......-7.27.8..361.0394.4..-50.00.032.636.6-29.214.7....-46.820.790.988.944.696.5-50.00.0-20.0.0.0.0.0.-5.93.7
SZ25.110.560.178.1-5.54.0..-6.62.3......5.510.4..-0.40.3-100.00.0....0.0.9.110.7..0.0.-3.317.4..439.8621.90.0.....7.64.61.711.0..92.2130.3................0.0.......0.0...-30.27.9....285.8373.3-46.135.18.948.7..0.0.20.014.4-15.315.3......0.0.4.13.6
TG8.814.8-34.112.5-22.47.9..........-15.38.5-50.00.00.0.......-42.17.8-0.49.1..26.365.076.5198.9..35.450.1..-1.712.6..-4.95.7-19.07.8....0.0.........93.9...0.0.-48.119.810.711.9....-11.09.5..-20.98.5....47.3104.1....0.0.999.61278.3-34.215.7-57.935.8....144.5263.60.0.-10.55.3
TI2.67.2-0.02.95.92.4100.0.12.20.00.0.....-11.17.80.0.....102.8115.0..37.080.210.79.00.0.9.612.5-37.611.5-100.00.0-4.63.10.0.-45.230.0-6.93.05.22.66.95.724.228.028.614.0-30.49.20.0.0.0.6.45.1..36.654.8-100.0.-14.218.047.025.2....-39.020.5-7.36.0-10.410.1-22.613.8..-0.515.4-14.712.315.89.40.125.8..8.78.3-16.524.5-32.421.3..40.0.17.317.10.0.0.01.3
UR6.77.8-100.00.03.04.345.50.0-2.02.134.822.8....0.16.6......0.0.....13.35.4....-16.614.3..37.835.1......1.12.326.017.3..0.0.0.0...............119.3168.7......23.817.2..........0.0.-42.643.1..8.84.20.0.21.052.0......0.0.5.02.7
VD0.63.743.843.5-6.53.1........-100.0.-19.220.6-6.617.421.69.6-100.0.-13.817.012.49.8-19.223.39.45.2-80.00.048.159.9-44.212.6..160.1343.4..-18.06.8-33.618.5-3.53.19.85.4..0.0.0.0.-24.29.4....6.96.10.0...-30.021.314.816.10.0.....0.07.472.70.0-27.58.1..0.0.-14.017.323.211.7-4.312.10.0.-32.214.7-14.310.139.937.3..18.431.278.069.80.0.-2.01.9
VS5.510.1-2.13.01.01.85.43.5-22.812.214.713.2....-9.35.1..200.00.0..-0.110.8-5.615.20.0.22.911.9....-17.78.2..-8.88.2-30.70.023.032.511.47.31.24.78.77.3..100.0.0.0.-40.425.5....16.247.8-66.70.0..16.218.938.321.50.0.1.00.0..4.012.641.112.24.843.5..-1.61.3-24.214.76.922.78.814.1..23.815.9-13.74.5......17.859.90.0.-0.11.4
ZG-8.718.30.0.-10.912.6..............0.0.-100.00.0......-5.615.6..-100.00.0-100.00.0..91.8135.6......5.017.3-23.921.4................................0.0.............-100.00.0..0.0.......0.0.-8.68.5
ZH2.08.722.324.4-14.55.0........0.0.-21.86.40.0.10.75.1-100.00.0-68.532.1..30.615.02.56.9..52.080.6-100.00.0..0.0...-9.89.6..-2.04.56.09.0....0.0.............-100.00.019.827.1-31.835.3....-10.311.8..-18.79.7....74.381.6-10.815.10.0.0.0.-31.722.10.0.34.238.3....-31.230.50.0.-6.02.8
Suisse3.11.60.32.0-4.00.95.73.2-2.02.99.59.5-15.59.1-23.812.8-13.12.4-8.47.723.64.9-82.68.2-1.69.511.88.54.38.39.82.4-15.456.69.315.0-18.74.8-100.00.0-2.43.216.221.4-18.34.6-6.92.8-2.81.0-3.22.624.228.038.014.76.812.2-34.113.217.622.56.84.34.013.74.321.6-12.411.98.110.49.27.4-3.118.2-36.829.8-39.020.5-10.83.120.38.8-14.44.8-29.410.16.314.60.810.82.84.4-6.76.631.425.7-0.46.6-6.015.68.88.7-41.315.5-5.216.521.113.50.0.-2.20.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836631/302962
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
canton %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
AG-5.215.7-12.512.1-7.37.3......0.0...-35.910.713.722.40.0.-6.826.5-0.319.3..34.740.844.823.5..2.814.20.0...-1.560.7..-5.510.40.0.-9.85.34.09.0..0.0.-5.736.9........-68.1.0.0.200.00.0-6.627.60.0.....-33.612.0-10.92.0-16.112.6-29.410.133.270.032.5169.6-14.527.7-100.00.00.0.13.622.98.813.727.145.90.0...474.8571.70.0.-4.34.3
AI1.310.50.0.-6.89.6..0.0.0.0.....0.0.....-3.20.0......14.35.3....-19.668.0..........-7.85.9-7.017.5..........................................-1.070.7......-29.7.........-3.67.1
AR-7.38.2-7.20.0-13.25.1..........-1.80.0..0.0.........53.528.2....0.0...-3.71.8......-3.55.0-29.615.5............................0.0.........-4.4...-100.00.0..0.0.........-100.00.00.0.-9.94.8
BE2.33.0-8.316.2-5.63.0-2.91.23.03.225.112.40.0.-27.418.2-4.35.09.913.910.94.9-82.413.5104.775.0-1.524.620.623.28.66.0..-33.374.2-18.513.9..31.524.027.427.10.0.0.0.-5.02.86.511.0..0.0.-16.248.2..0.0.....0.0.-42.839.30.0.39.623.4......-12.014.20.0.2.615.5....96.285.9-3.413.63.414.20.0.10.917.918.927.825.923.80.0...41.735.70.0.-1.91.8
BL/BS15.17.80.0.1.718.6..........-11.810.1-34.11.5....-46.618.6..113.238.90.19.9....0.0.......-56.014.3..4.94.6-30.211.6..227.7180.50.0.......0.0.......5.346.2......-13.84.1..-9.36.7..23.40.0-78.224.10.00.10.40.00.0.-100.00.0..55.326.1....0.0.0.0.-3.14.5
FR3.78.115.498.1-8.04.5..........-29.810.40.0.........-24.35.912.86.10.0.15.80.0-35.717.1..25.732.7..0.0...-6.24.210.59.6............-100.00.00.0.-8.48.2-9.718.22.635.9-41.734.40.0...-100.0...-2.218.5....145.5129.663.758.6-59.324.8..0.0.0.0.194.4186.10.0...0.0.0.0.-3.23.1
GE....0.0...........-29.85.9......33.316.7..................-9.97.0....24.60.0................0.0.200.00.00.0.......-31.911.8..0.0...0.0.........-100.0...0.0.........-20.08.3
GL-6.73.9102.8145.4-4.17.2..............0.0...0.0...0.0.8.313.1....-37.520.1..0.0.......-8.89.7-36.427.8....................3.52.5................-100.0.24.311.30.0...409.8527.0-80.24.410.342.0......0.0.-8.87.8
GR1.05.93.82.63.32.110.75.30.63.9-2.67.1-100.00.0..-5.15.7....-100.00.00.0...-0.20.110.07.9..0.0.9.310.1..0.311.50.0...-5.97.23.13.6-0.94.9....15.014.9-48.824.9..9.53.2..0.0.0.0.-7.812.0-18.816.00.0.-100.00.0..-0.75.2......0.0.-2.114.2-38.619.76.122.8..-11.213.60.0.12.835.5..0.0.8.630.30.0.2.71.5
JU14.26.4139.3170.6-19.86.0........-2.40.6-15.812.60.0.31.940.0..-15.411.8..-8.826.7-6.610.9..-8.212.1-25.70.0..0.0...-12.49.6..-1.95.3-18.47.1..0.0.....0.0.........-100.00.0-0.346.9......-51.716.0..16.69.2..100.0.-100.00.05.515.60.0.0.0.50.955.5-27.411.3-55.717.6-100.00.0..0.0.0.0.-5.13.1
LU10.17.7-10.410.0-11.85.0..7.54.3......-27.815.1-45.021.280.843.5-100.00.0....-6.521.310.211.3..25.630.1-56.718.2..0.0.0.0.14.144.0..-6.23.7-10.017.1....0.0.............-60.4.-18.345.5......-30.946.6..-22.612.0....-100.0.-71.020.87.313.8..-33.015.90.0.35.564.9....0.0.0.0.-5.43.5
NE-6.93.90.0.-2.56.3......-7.66.7..-38.74.7..0.0.-100.00.0..57.554.9-23.022.724.721.9....0.0...0.0.......-2.14.920.910.4....................0.0.......-6.82.9..0.0...0.0.92.563.14.311.3-25.014.3..3.933.258.1115.60.0.....-33.3.0.0.-1.73.0
NW7.615.6..8.46.6..............0.0...-37.60.0..-25.420.727.411.3....0.0...........-2.59.3-29.56.5..0.0.............................0.0.......0.0.-50.036.9..-65.66.10.0.-15.814.7........1.16.4
OW14.37.019.06.55.05.9-6.30.07.13.8......-100.00.0..0.0.-100.00.0-38.619.5....4.018.6....124.9135.0..0.0.......-16.88.212.640.7........0.0...........0.0...........0.0.....-50.036.164.249.52.515.5......-8.739.8......0.0.2.74.9
SG-5.74.83.36.0-0.23.2100.0.-100.00.0500.0707.6-16.70.0..16.913.933.150.337.615.6......6.65.2-2.56.3....-26.415.5..4.197.2..0.00.0..-6.14.5-11.65.6..0.0...........3.50.0..86.0121.6-12.99.5-1.1141.1....-39.044.8..-35.415.0....-7.570.3-10.110.63.922.5..123.2210.4-43.051.7-24.813.2....5.344.30.0.-3.62.3
SH-23.45.3-16.711.7-18.513.9......22.410.2..-11.76.3-18.83.4....0.0...-19.16.40.0.........0.0...0.0...-7.55.117.613.0....0.0...............-28.691.5......-5.55.2..0.0.......-70.026.5..0.0.0.0.........-100.00.0..-10.06.4
SO-6.08.379.581.4-23.58.0..0.0.......-9.312.7..33.321.1-100.00.0-23.331.5..0.0.7.010.5..0.0.0.0...-26.226.1..-49.225.4..2.85.0-16.610.5....0.0.............100.0.-41.523.3......-7.07.5..361.0394.4..-50.00.032.636.6-29.214.7....-46.820.790.988.944.696.5-50.00.0-20.0.0.0.0.0.-5.83.7
SZ22.410.260.178.1-6.03.9..59.581.0-100.0.....5.510.4..-0.40.3-100.00.0....0.0.17.213.5..0.0.-2.616.1..439.8621.90.0.....5.94.9-1.58.6..92.2130.3................0.0.......0.0...-30.27.9....226.2284.3-46.135.18.948.7..0.0.20.014.4-19.714.4......0.0.3.73.7
TG8.814.8-34.112.5-20.77.7..........-15.38.5-43.01.00.0.......-42.17.8-0.49.1..26.365.076.5198.9..35.450.1..-11.814.1..-4.95.7-19.07.8....-31.221.2........93.9...0.0.-48.119.810.711.9....-11.09.5..-19.98.2....47.3104.1....0.0.999.61278.3-34.215.7-57.935.8....144.5263.60.0.-10.95.1
TI2.66.67.03.112.43.765.040.911.01.50.0.....-11.17.80.0...-100.00.0102.8115.0..37.080.219.39.80.0.9.412.1-37.110.8-100.00.03.63.70.0.-20.733.7-6.42.96.12.613.06.524.228.028.614.0-30.49.20.0.0.0.6.45.1..109.762.9-100.0.-7.417.345.719.9....-39.020.5-8.15.8-10.39.9-24.813.4..-0.515.4-14.312.019.99.40.114.3..8.78.3-16.524.5-32.421.3..218.8252.911.315.50.0.3.11.3
UR2.57.4-100.00.04.74.345.50.0-2.02.134.822.8....7.49.2....-100.0.0.0.....2.111.0....0.29.9..37.835.1......1.12.331.219.6..0.0.0.0...............119.3168.7......23.817.2..-66.70.0......0.0.-32.226.9..8.64.20.0.-24.040.3....-100.00.00.0.4.52.8
VD0.13.734.339.0-5.13.0........-100.0.17.032.92.322.621.69.6-100.0.-13.116.15.410.4-19.223.310.65.2-80.00.054.454.4-27.412.70.0.160.1343.4..-18.06.8-33.618.5-3.83.114.86.6..0.0.0.0.-24.29.4....6.96.10.10.1..-41.86.925.520.613.66.2....0.07.472.70.0-27.58.1..50.035.5-21.313.17.616.78.814.60.0.-32.214.7207.4201.839.937.3..-13.240.563.341.50.0.-1.01.9
VS6.810.20.33.12.01.85.73.4-21.011.314.713.2....-9.95.2..200.00.0..12.216.7-4.712.70.0.24.510.4....-17.76.8..5.411.3-30.70.023.032.524.57.12.64.87.76.2..100.0.149.1210.8-40.425.5....16.247.8-66.70.0..17.218.936.218.40.0.1.00.0..3.711.439.511.84.843.5..-1.61.3-23.014.611.519.513.415.1..23.815.9-11.25.0......17.859.90.0.1.51.5
ZG-8.217.90.0.-9.511.2..............0.0.-100.00.0......-5.615.6..-100.00.0-100.00.0..91.8135.6......5.117.0-23.921.4................................0.0.............-100.00.0..0.0.......0.0.-7.98.0
ZH2.08.722.324.4-14.65.0........0.0.-21.86.40.0.10.75.1-100.00.0-68.532.1..30.615.04.77.2..52.080.6-100.00.0..0.0...-9.89.6..-2.24.45.48.9....0.0.............-100.00.012.924.2-31.835.3....-10.311.8..-18.29.5..-38.00.074.381.6-10.815.10.0.0.0.-31.722.10.0.34.238.3....-31.230.50.0.-6.12.8
Suisse2.91.63.51.9-3.11.09.43.30.13.44.58.2-15.59.1-23.812.8-10.42.7-10.97.923.64.9-84.86.70.39.27.38.54.38.310.52.4-15.456.610.314.8-12.34.77.4151.95.23.716.221.4-17.74.7-6.02.7-2.51.0-1.62.624.228.038.014.74.914.4-34.113.217.622.56.84.34.013.728.528.0-11.110.54.410.012.67.1-5.216.4-36.829.8-39.020.5-11.03.019.88.6-13.94.8-29.410.18.713.7-3.29.2-0.45.3-2.26.331.425.73.07.11.617.25.58.4-34.714.8-4.818.923.912.40.0.-1.20.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836632/302963
IFN1IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1983/852009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %± %±
Abies alba-8.43.8-5.04.3-8.26.13.416.6-7.611.936.920.3-6.22.5
Larix decidua/L. kaempferi-8.919.8118.070.14.629.710.96.43.46.618.27.810.84.1
Picea abies-22.73.2-19.22.7-17.44.00.64.37.94.518.87.3-12.11.6
Pinus cembra..2.80.7102.61.522.914.98.68.8171.6269.316.17.7
Pinus mugo arborea0.0.24.826.0-18.123.5-23.228.92.29.435.3.3.18.6
Pinus mugo prostrata..0.0.152.9115.148.5118.7131.383.70.0.126.664.8
Pinus nigra-49.315.5-100.00.0-18.40.0..-100.00.0-100.00.0-43.812.8
Pinus strobus-80.010.6-12.7.....-100.00.0-100.00.0-80.89.4
Pinus sylvestris-40.24.3-42.329.2-34.910.5-27.08.0-26.85.5-23.111.3-32.43.6
Pseudotsuga menziesii22.032.51.4102.2......0.0.22.932.1
Taxus baccata86.525.848.245.480.350.70.0.....87.122.7
autres résineux5.0125.90.0.........44.2162.5
Acer campestre-5.116.7-12.856.5-10.858.444.254.6-25.036.0153.6168.55.415.6
Acer opalus39.426.30.0...56.255.4....156.269.6
Acer platanoides54.531.9-4.236.124.844.814.221.4-7.51.91087.41385.039.620.8
Acer pseudoplatanus36.69.031.110.423.012.4125.859.5123.047.3178.956.939.66.1
Aesculus hippocastanum46.8151.1-100.00.0......0.0.-39.958.8
Alnus glutinosa11.336.3-100.00.0-100.00.0-100.00.0-100.00.0-24.527.4-15.920.2
Alnus incana-33.627.2-38.918.7-36.017.1-24.717.530.140.9-50.512.9-26.110.0
Alnus viridis..-100.00.0......-100.00.0-100.00.0
Betula pendula-29.519.945.970.450.156.347.537.9377.4222.415.612.523.811.2
Betula pubescens-100.00.0-43.931.20.0.-83.515.00.0.-100.00.0-91.14.8
Carpinus betulus-28.67.4-100.00.0132.9171.2515.0162.6..-28.832.9-26.47.4
Castanea sativa-24.117.40.0...-9.053.60.0.-8.26.8-8.36.7
Fagus sylvatica-17.02.0-1.45.0-9.14.718.611.44.112.126.16.4-7.91.7
Fraxinus excelsior3.96.30.210.0-1.211.879.142.652.537.683.929.411.65.0
Fraxinus ornus-100.0.-100.00.0......54.8118.39.677.1
Ilex aquifolium0.0.362.9459.80.0.0.0...356.5189.4524.0273.0
Juglans regia307.0219.7-21.979.9-55.50.00.0.0.0.1172.91489.0277.9154.3
Laburnum anagyroides-3.875.6-100.00.0..-36.765.7..282.6351.4-15.049.5
Malus sylvestris54.4106.092.6131.0........68.479.4
Ostrya carpinifolia..........99.031.299.031.2
Populus alba, P. canescens12.9132.0-49.831.8..235.5422.7....-12.643.4
Populus nigra-60.621.8..-36.1.0.0...0.0.-40.926.1
Populus sp.-24.726.3....-100.00.00.0.-100.00.0-46.020.3
Populus tremula-71.117.71291.21605.0-65.233.4218.9107.4-16.329.0-12.933.11.223.4
Prunus avium22.618.2-26.223.92.828.5144.468.1745.2989.8105.957.833.415.5
Prunus padus59.750.1....0.0.0.0...88.564.9
Pyrus communis153.3358.3....0.0.....272.1465.5
Quercus cerris......-100.00.0..-86.78.9-87.48.2
Quercus petraea-34.35.9159.9156.5-13.937.2-8.738.7-0.913.418.121.8-20.16.4
Quercus pubescens818.31020.8....1616.2972.6..197.393.6590.4242.9
Quercus robur-32.37.4-53.914.5-32.620.7-79.020.3-100.00.0-62.016.6-38.86.1
Quercus rubra166.0245.5..........166.0245.5
Robinia pseudoacacia-5.737.5....35.058.5..47.952.731.135.4
Salix sp.-23.123.4130.894.9277.7338.385.299.149.264.023.039.446.327.1
Sorbus aria7.211.423.127.026.227.3111.473.4-1.532.694.748.228.610.2
Sorbus aucuparia35.241.6-9.119.216.040.1242.1108.585.678.83.047.031.616.8
Sorbus torminalis80.273.7..........80.273.7
Tilia cordata11.525.0-15.813.814.253.9-10.441.5154.9156.1124.443.731.016.0
Tilia platyphyllos32.636.2227.2227.4-26.254.674.665.50.0.-75.311.57.021.3
Ulmus glabra-29.311.75.421.1-30.011.0-100.00.0-66.929.385.3106.7-24.08.0
Ulmus minor-57.840.60.0.-100.00.0....-100.00.0-60.728.9
autres feuillus0.0.0.0.......53.4216.91530.01941.8
autres buissons212.8142.7684.1870.8302.5515.5325.9380.3453.8412.9261.8118.9277.089.7
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-13.91.5-9.72.1-10.82.77.43.48.43.416.43.4-5.41.0
© WSL, Inventaire forestier national suisse, 09.06.2020 #836633/302964
IFN2IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
région économique %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
ouest du Jura6.03.9-16.424.7-14.73.8......-6.213.2-45.89.9-24.25.4-28.813.262.024.4..17.424.663.325.1-1.918.722.39.0-80.00.04.442.7-44.014.6..-49.125.0..-27.47.7..-8.22.7-21.66.9..0.0.-100.00.0-3.845.20.0.....0.0...-72.221.5-7.523.8..-100.00.0..-18.25.21855.82765.9-23.310.5-100.00.00.0.-39.829.218.213.4-6.524.4100.0.-8.338.543.060.6-0.432.60.0.-10.9.-27.933.00.0.-6.11.8
est du Jura1.88.3-28.417.0-11.114.3..0.0...-14.514.3..-39.68.9-34.416.174.135.70.0.-58.110.8..152.5127.17.721.5..66.7142.20.0...211.7269.4..-61.311.2..-17.94.01.818.5..302.1250.8213.9211.7......-67.1.0.0.-100.00.0..13.160.7......-24.65.7..-31.722.6-26.00.0-9.420.6-50.00.0-30.213.1..46.6104.569.0157.626.744.461.281.5..0.0.43.355.20.0.-13.34.2
ouest du Plateau-7.015.140.380.7-29.68.9........-100.00.0-49.94.3-48.120.1....5.138.5..37.790.325.531.10.0.60.852.4-67.118.3..-40.063.2..33.735.86.531.6-13.75.719.716.3............160.00.058.136.3-31.819.2-35.324.5-29.021.3-9.967.10.0...-40.512.3..-21.413.6..-71.835.1333.0288.7501.4571.2587.4727.9..-47.426.2-56.813.22275.12484.60.0...198.3270.90.0.-14.64.5
centre du Plateau-5.48.8-24.225.2-35.86.2........-47.020.6-7.836.16.423.037.127.5-100.0.29.881.9-31.027.525.367.360.933.0..-1.157.511.275.4..15.560.6..-42.121.50.0.-15.05.211.615.2....110.3162.5........-16.5118.153.4...53.333.5-100.00.0....-16.320.5-0.80.0-25.416.9....-20.750.7-54.130.40.0.0.0.75.046.8-8.918.2254.5218.6....-8.367.60.0.-16.63.9
est du Plateau-6.510.2-28.19.9-29.34.2......-100.00.0-55.630.3-41.94.8-3.544.373.441.8151.6214.3-18.891.0..75.443.830.414.0..24.840.7-55.117.5..20.744.3..-14.410.40.0.-6.64.48.19.5....286.2432.3........-75.626.2-100.00.0110.2200.39.423.670.251.4....-28.29.3-27.63.1-24.913.0-31.843.3502.5548.5936.21014.631.036.5116.5279.10.0.-22.416.216.738.2-32.324.9..-100.00.0205.8244.20.0.-13.43.0
ouest des Préalpes-9.18.5966.91194.2-31.24.2..-100.00.0-100.00.0................-56.421.328.311.8..-100.0.-37.737.5..12.2158.7......-7.46.9-0.812.7..................0.0.-54.317.7..........-43.814.4....32.260.287.261.5-39.421.9..0.0.0.0.29.6111.8......0.0.-20.43.7
centre des Préalpes-3.94.497.5133.0-15.93.9-2.20.08.19.8-11.4125.3..0.0.1.144.313.8112.0-5.124.9..17.442.7..-33.021.920.79.2..-100.00.0-50.116.2..5.840.8100.0.....-6.74.24.912.5..234.4331.50.0...0.0.........0.0.-53.110.7......12.931.4..-60.716.0....63.5100.04.229.2-33.018.6..-34.038.11400.51805.940.428.7-1.7...0.0.0.0.-9.22.5
est des Préalpes-0.66.941.718.2-20.34.9100.0.3.272.9300.0353.8....-40.715.3..118.765.5..0.0...66.386.47.110.1..-100.00.0-50.416.8..83.382.0..-22.656.8..-6.75.2-7.79.6..0.0...........-56.1.....-11.632.3......-69.924.9..-7.826.9....-16.887.8-58.321.1-45.419.1..161.6306.3-59.536.4-28.911.9....-14.934.50.0.-12.23.3
nord-ouest des Alpes12.36.470.352.6-5.95.4-36.544.434.621.9......-45.937.5..0.0.0.0.70.8103.290.889.9-11.044.317.613.3....-8.954.0-100.00.0184.7230.6-37.348.9-100.00.00.0.-5.35.636.529.5..0.0.-100.00.0-100.00.00.0...-53.432.1....0.0.18.969.3......70.850.2..-42.724.2..0.0.9.931.0-0.524.4-0.424.1..-3.716.4-12.642.8-18.040.9..0.0.0.0.0.0.0.13.8
centre des Alpes16.913.9-100.00.02.77.787.00.038.714.658.816.0....-25.810.3..13.8160.9..0.0...213.2160.154.126.4....16.948.7..45.577.90.0.....2.85.672.744.4..121.9271.8-55.10.0..............-45.937.5......32.317.2..-73.927.3....0.0.11.729.3-6.137.7..69.871.70.0.-33.833.8......0.0.11.16.5
nord-est des Alpes-6.87.7-32.215.9-7.86.7......-18.4...-2.30.4..0.0...-50.00.0..-7.58.33.913.6....-8.324.5-100.00.0-57.142.9......-7.09.1-16.524.3..................40.00.0-11.412.3................0.0.12.516.32.644.7..27.656.2-34.122.612.323.6....-100.00.00.0.-7.54.5
sud-ouest des Alpes11.515.92.04.94.33.37.98.2-8.721.2-40.647.2....-20.47.3..0.0.-100.0.82.027.2-11.522.30.0.76.833.0....-33.912.3..6.115.2-30.60.0105.054.2-29.324.77.48.233.621.7..0.0.0.0.-60.926.4....0.0.-95.50.9-100.0.65.060.893.148.60.0.0.0...14.039.8140.345.4-60.628.0..-25.729.539.435.254.039.182.139.8..10.026.4-4.414.6-100.00.0....-2.961.30.0.3.92.5
sud-est des Alpes8.811.94.85.111.53.95.56.50.96.460.934.1-100.00.0..-18.45.4......-25.036.0..16.310.451.123.4....10.922.9..97.255.60.0...0.0.4.510.725.422.8....20.925.4..........0.0.-25.220.4106.9108.60.0.....1.517.8........19.743.2-30.520.951.958.3..-6.838.60.0.-31.860.9....319.2390.70.0.9.52.9
Sud des Alpes22.312.312.25.510.84.8285.794.80.0.0.0.....-15.48.4100.0.....68.8100.2..235.8292.382.922.80.0.-19.611.9-41.713.9..-7.35.5-100.00.0-35.632.8-8.85.215.64.626.313.685.2136.5128.663.3122.9104.6-6.556.0-100.00.025.39.2..-32.923.3-100.0.-5.424.764.231.1....-21.325.6-2.58.3-10.313.7-22.423.8..56.149.64.123.233.020.5-20.027.2..46.817.5-60.720.8-25.633.4-100.00.0-30.049.7139.261.60.0.7.42.2
Suisse0.42.35.53.2-11.51.48.45.12.95.241.433.9-27.19.6-55.911.2-24.93.4-21.813.063.117.2-18.170.15.314.048.928.430.317.526.14.430.3135.2-0.817.1-26.27.7-100.00.00.75.3-44.824.6-26.86.1-8.75.1-5.71.47.24.085.2136.5175.575.374.546.6-56.418.6-2.028.525.39.21.549.1-60.216.1-55.816.816.919.014.111.364.349.84.739.5-21.325.6-17.64.958.127.1-28.55.8-29.612.939.133.632.716.814.47.24.210.531.645.717.311.0-7.115.810.813.1-27.435.240.876.196.034.70.0.-4.90.8
© WSL, Inventaire forestier national suisse, 09.06.2020 #836634/302965
IFN2IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %± %±
Abies alba0.23.4-2.93.71.35.311.515.98.811.922.312.30.52.2
Larix decidua/L. kaempferi-11.917.6121.963.7-12.615.82.04.94.85.112.25.55.33.2
Picea abies-25.42.6-17.22.6-13.33.54.33.311.53.910.84.8-11.51.4
Pinus cembra..-4.74.392.24.47.98.25.56.5285.794.88.45.1
Pinus mugo arborea0.0.10.79.129.023.0-8.721.20.96.40.0.3.15.2
Pinus mugo prostrata..-49.162.4127.881.6-40.647.260.934.10.0.41.433.8
Pinus nigra-17.512.2..-18.40.0..-100.00.0..-26.49.2
Pinus strobus-57.611.20.0.........-55.711.0
Pinus sylvestris-33.64.3-7.338.8-24.98.1-20.47.3-18.45.4-15.48.4-24.73.4
Pseudotsuga menziesii-22.313.71.4102.2......100.0.-21.413.6
Taxus baccata63.519.1-2.221.964.439.00.0.....61.816.7
autres résineux-10.994.70.0...-100.0.....-14.271.7
Acer campestre-10.415.038.442.838.4109.882.027.2-25.036.068.8100.25.414.0
Acer opalus45.825.093.387.9..-11.522.3....49.727.4
Acer platanoides40.024.7-33.816.036.244.40.0.16.310.4235.8292.325.115.5
Acer pseudoplatanus27.47.221.06.810.77.876.833.051.123.482.922.826.24.3
Aesculus hippocastanum-26.675.5........0.0.30.7135.6
Alnus glutinosa23.329.6-100.00.0-100.0.....-19.611.9-2.716.9
Alnus incana-44.813.4-39.817.0-25.415.8-33.912.310.922.9-41.713.9-26.17.7
Alnus viridis..-100.0.-100.00.0......-100.0.
Betula pendula8.025.944.959.717.344.96.115.297.255.6-7.35.50.55.3
Betula pubescens..-13.147.10.0.-30.60.00.0.-100.00.0-44.124.6
Carpinus betulus-27.46.1-100.00.0-22.457.1105.054.2..-35.632.8-26.66.0
Castanea sativa17.333.80.0...-29.324.70.0.-8.85.2-8.85.1
Fagus sylvatica-10.91.8-6.63.0-5.64.07.48.24.510.715.64.6-5.71.4
Fraxinus excelsior1.45.38.79.30.510.233.621.725.422.826.313.66.64.0
Fraxinus ornus..........85.2136.585.2136.5
Ilex aquifolium156.0107.3362.9459.8397.8560.40.0...128.663.3174.775.1
Juglans regia103.693.411.5119.1-55.10.00.0.20.925.4122.9104.670.644.1
Laburnum anagyroides-3.845.2-100.0...-60.926.4..-6.556.0-55.918.5
Malus sylvestris0.0.92.6131.0......-100.00.0-0.728.8
Ostrya carpinifolia..........25.39.225.39.2
Populus alba, P. canescens18.475.4-49.331.7..0.0.....-2.944.0
Populus nigra-47.236.0..-56.1.-95.50.9..-32.923.3-61.616.0
Populus sp.-50.217.2....-100.0.0.0.-100.0.-58.315.6
Populus tremula-9.246.30.0.40.00.065.060.8-25.220.4-5.424.717.619.3
Prunus avium15.514.1-36.218.4-17.621.893.148.6106.9108.664.231.115.311.2
Prunus padus37.043.1....0.0.0.0...61.749.9
Pyrus communis-28.328.7....0.0.....5.345.1
Quercus cerris..........-21.325.6-21.325.6
Quercus petraea-27.55.556.939.3-23.230.014.039.81.517.8-2.58.3-17.44.9
Quercus pubescens87.4140.8....140.345.4..-10.313.758.327.1
Quercus robur-24.07.3-47.512.9-23.422.9-60.628.0..-22.423.8-28.06.0
Quercus rubra-29.713.0..........-29.713.0
Robinia pseudoacacia28.656.40.0...-25.729.5..56.149.641.034.5
Salix sp.47.643.727.232.5246.3299.439.435.219.743.24.123.232.516.9
Sorbus aria10.710.522.919.6-7.213.354.039.1-30.520.933.020.514.67.3
Sorbus aucuparia15.229.9-17.614.1-22.517.482.139.851.958.3-20.027.24.710.4
Sorbus torminalis30.546.5..........30.546.5
Tilia cordata-7.015.3-8.015.490.595.210.026.4-6.838.646.817.517.910.8
Tilia platyphyllos20.630.273.188.3-41.336.0-4.414.60.0.-60.720.8-6.115.6
Ulmus glabra36.332.127.823.7-19.011.1-100.00.0-31.860.9-25.633.48.612.8
Ulmus minor0.0.-1.70.0......-100.00.0-26.835.4
autres feuillus-20.512.20.0.......-30.049.741.175.9
autres buissons43.547.50.0.-28.933.4-2.961.3319.2390.7139.261.697.334.8
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-11.61.4-9.41.8-7.22.53.92.59.52.97.42.2-4.90.8
© WSL, Inventaire forestier national suisse, 09.06.2020 #836635/302966
IFN2IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %±
Abies alba5.73.6-6.66.0-3.83.49.05.522.312.30.42.2
Larix decidua/L. kaempferi-23.414.1-10.021.7116.166.22.83.612.25.55.03.2
Picea abies-14.63.8-32.03.3-21.12.54.52.310.84.8-11.51.4
Pinus cembra....17.822.77.05.2285.794.88.35.1
Pinus mugo arborea0.0...4.910.82.96.00.0.3.25.2
Pinus mugo prostrata....123.0153.834.432.00.0.41.232.8
Pinus nigra-10.010.1-100.0...-36.317.5..-27.09.5
Pinus strobus-45.89.9-62.714.10.0.....-56.011.1
Pinus sylvestris-29.44.7-37.86.6-10.832.3-20.25.0-15.48.4-24.83.4
Pseudotsuga menziesii-31.712.2-18.519.3-0.4100.7..100.0.-21.613.6
Taxus baccata62.821.364.031.663.341.051.766.5..62.616.8
autres résineux0.0.-63.838.5..-23.793.5..-15.470.9
Acer campestre-13.116.8-0.633.440.353.339.832.468.8100.25.114.0
Acer opalus63.825.3-29.429.8..48.042.3..47.425.9
Acer platanoides34.227.948.443.48.340.4-0.511.7235.8292.326.716.0
Acer pseudoplatanus17.58.237.712.615.06.028.28.782.922.826.24.3
Aesculus hippocastanum-80.00.00.0.....0.0.25.2128.8
Alnus glutinosa20.546.824.232.1-100.00.0..-19.611.9-2.616.6
Alnus incana-38.516.7-47.517.2-49.611.1-5.512.7-41.713.9-25.67.9
Alnus viridis......-100.00.0..-100.00.0
Betula pendula-8.940.29.929.843.445.224.516.1-7.35.50.55.3
Betula pubescens....100.0.-18.033.7-100.00.0-43.623.9
Carpinus betulus-40.67.7-14.09.6-21.458.451.444.7-35.632.8-26.46.0
Castanea sativa..17.533.7..-24.720.8-8.85.2-8.85.1
Fagus sylvatica-11.12.2-11.02.9-7.32.9-1.53.615.64.6-5.91.4
Fraxinus excelsior-15.17.211.77.4-3.76.425.912.826.313.66.23.9
Fraxinus ornus........85.2136.585.2136.5
Ilex aquifolium151.9105.3..579.3681.2397.3562.6128.663.3177.476.6
Juglans regia50.1102.6173.0184.20.0.-1.627.7122.9104.673.445.7
Laburnum anagyroides-2.346.0....-77.515.0-6.556.0-57.118.5
Malus sylvestris0.0...0.0.0.0.-100.00.0-0.629.6
Ostrya carpinifolia........25.39.225.39.2
Populus alba, P. canescens-67.1.160.00.0..1.260.9..5.750.4
Populus nigra0.0.-51.133.9-56.1.-95.40.8-32.923.3-62.915.7
Populus sp.-100.00.0-42.717.4..-60.056.6-100.00.0-58.115.7
Populus tremula-72.121.521.274.60.0.28.431.7-5.424.716.719.1
Prunus avium-6.223.220.716.6-39.813.444.429.164.231.113.911.0
Prunus padus..38.543.1..0.0...65.351.0
Pyrus communis-100.00.00.0...0.0...3.844.7
Quercus cerris........-21.325.6-21.325.6
Quercus petraea-19.84.2-36.89.6-37.627.225.222.5-2.58.3-17.94.9
Quercus pubescens1914.22848.5-21.77.6..140.345.4-10.313.758.127.8
Quercus robur-25.611.1-24.38.4-44.511.4-47.020.3-22.423.8-28.45.8
Quercus rubra-29.04.1-32.043.6......-29.913.2
Robinia pseudoacacia1.328.9114.3187.1..-25.729.556.149.641.334.6
Salix sp.-40.127.7153.0111.129.846.046.330.04.123.231.316.8
Sorbus aria6.510.436.836.911.221.711.013.833.020.514.57.3
Sorbus aucuparia-5.824.7209.1220.7-38.512.231.317.6-20.027.24.710.5
Sorbus torminalis59.084.20.0.......29.546.2
Tilia cordata6.641.7-11.315.940.1105.910.316.046.817.517.410.9
Tilia platyphyllos39.448.0-13.815.5-13.967.2-4.214.4-60.720.8-6.615.3
Ulmus glabra14.931.450.052.4-0.713.2-14.118.3-25.633.47.912.7
Ulmus minor0.0.0.0.-1.70.0..-100.00.0-26.734.8
autres feuillus-10.90.0-100.00.0..0.0.-30.049.734.968.4
autres buissons-21.331.1140.5118.488.996.197.599.0139.261.695.434.5
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-8.01.7-14.92.1-12.61.74.61.67.42.2-5.00.8
© WSL, Inventaire forestier national suisse, 09.06.2020 #836636/302967
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %± %±
Abies alba2.92.62.82.51.23.36.810.21.57.02.65.72.71.6
Larix decidua/L. kaempferi0.817.332.126.24.45.90.33.15.13.35.12.43.41.9
Picea abies-12.62.0-1.92.1-2.62.02.01.83.62.37.32.5-3.10.9
Pinus cembra..-5.60.663.917.35.73.410.45.386.948.69.53.3
Pinus mugo arborea0.0.4.92.49.435.1-21.011.30.63.911.11.50.23.4
Pinus mugo prostrata..25.112.421.951.314.713.2-2.57.10.0.4.98.3
Pinus nigra0.65.5..-16.7...-100.00.0..-15.78.0
Pinus strobus-25.914.00.0.........-24.413.2
Pinus sylvestris-18.53.213.426.412.07.9-9.95.2-5.15.7-9.58.1-10.42.7
Pseudotsuga menziesii-13.98.3250.0354.3......0.0.-12.78.4
Taxus baccata21.04.518.020.538.324.2200.00.0....24.24.9
autres résineux-81.910.6-75.217.4-85.314.7..-100.00.0-100.0.-84.96.6
Acer campestre-9.710.5-24.116.379.894.712.216.70.0.103.2115.8-0.59.4
Acer opalus28.219.7-5.69.2..-4.712.7....6.38.3
Acer platanoides-5.310.05.220.827.415.20.0.-0.30.131.769.92.07.9
Acer pseudoplatanus9.94.08.33.310.35.524.510.411.310.417.08.110.62.3
Aesculus hippocastanum-52.125.7........0.0.-14.856.8
Alnus glutinosa9.119.4..0.0.....8.29.18.814.3
Alnus incana-15.614.5-27.210.5-8.210.2-17.76.87.510.3-30.711.5-13.04.7
Alnus viridis..0.0.......-100.00.04.5147.7
Betula pendula10.916.955.022.662.665.95.411.310.416.61.93.75.43.6
Betula pubescens..14.819.90.0.-30.7.0.0.0.0.15.220.5
Carpinus betulus-17.94.70.0.0.00.023.032.5..-21.133.6-17.14.6
Castanea sativa-27.019.70.0...24.57.10.0.-6.32.8-6.02.7
Fagus sylvatica-4.41.5-3.52.4-4.13.02.64.82.55.06.32.5-2.41.0
Fraxinus excelsior-3.23.53.47.9-11.47.37.76.24.56.08.85.6-1.52.5
Fraxinus ornus..........24.628.324.628.3
Ilex aquifolium67.146.30.0.135.6138.4100.0...28.513.936.714.1
Juglans regia-4.218.2183.9257.10.0.149.1210.80.0.-9.226.46.714.7
Laburnum anagyroides-24.39.30.0...-40.425.5..-35.321.2-34.713.3
Malus sylvestris0.0.92.6131.0......0.0.25.332.0
Ostrya carpinifolia..........6.84.46.84.4
Populus alba, P. canescens-3.921.40.0...16.247.8....3.412.7
Populus nigra11.925.0..3.50.0-66.70.00.0.110.162.530.427.0
Populus sp.-14.29.8......0.0.-100.00.0-13.311.5
Populus tremula-11.824.0226.7245.00.0.17.218.9-14.722.4-4.79.93.99.9
Prunus avium14.212.2-15.111.8-9.29.436.218.4-9.324.330.916.611.96.9
Prunus padus-2.218.7..-100.00.00.0.0.0...-5.117.1
Pyrus communis0.0.....1.0...-100.00.0-43.430.8
Quercus cerris..........-39.020.7-39.020.7
Quercus petraea-12.33.9-0.310.3-7.526.73.711.49.27.5-8.45.2-9.32.9
Quercus pubescens28.125.5....39.511.8..-10.39.919.28.6
Quercus robur-14.65.7-14.511.6-7.724.84.843.5..-25.613.4-14.94.8
Quercus rubra-27.712.2..........-27.712.2
Robinia pseudoacacia31.740.325.00.0..-1.61.3..0.915.68.513.7
Salix sp.4.824.517.026.899.8138.1-23.014.612.924.3-15.09.1-3.09.2
Sorbus aria-6.26.56.010.91.48.311.519.5-38.319.520.09.4-0.65.2
Sorbus aucuparia-10.117.6-2.79.8-19.215.113.415.112.023.8-6.115.6-2.96.5
Sorbus torminalis33.127.0..........33.127.0
Tilia cordata-2.214.9-14.311.162.666.923.815.957.023.40.97.53.77.5
Tilia platyphyllos47.431.941.047.1-63.718.1-11.25.00.0.-16.624.5-1.516.9
Ulmus glabra36.220.9-7.511.2-18.69.7..16.642.0-29.120.83.18.3
Ulmus minor-39.717.00.0.........-32.215.6
autres feuillus-33.713.918.431.1......222.5258.1-1.121.5
autres buissons53.341.454.220.8-20.035.517.859.993.172.75.913.622.912.0
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-5.01.1-0.41.4-1.91.81.51.53.61.82.31.2-1.20.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836637/302968
IFN1IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1983/852009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %±
Abies alba0.14.6-17.66.0-8.53.92.16.136.920.3-6.22.5
Larix decidua/L. kaempferi-21.514.3-6.924.6202.6128.58.14.618.27.810.64.1
Picea abies-13.94.9-28.24.1-23.12.80.52.618.87.3-12.11.6
Pinus cembra....22.122.314.87.8171.6269.315.87.6
Pinus mugo arborea0.0...33.829.9-1.98.635.3.3.48.6
Pinus mugo prostrata....352.8396.3109.060.70.0.122.763.9
Pinus nigra-47.216.4-100.00.0-100.00.0-28.210.9-100.00.0-45.412.9
Pinus strobus-55.614.2-84.99.7-12.7.-100.00.0-100.00.0-80.89.4
Pinus sylvestris-31.95.3-47.26.1-51.521.7-26.95.3-23.111.3-32.53.5
Pseudotsuga menziesii38.9102.916.230.3-0.4100.7..0.0.22.531.8
Taxus baccata89.032.683.039.999.358.783.185.2..87.422.8
autres résineux0.0.-57.252.7..0.0...40.6158.7
Acer campestre-13.916.638.462.548.3118.83.929.9153.6168.56.015.7
Acer opalus55.628.3-31.329.0..484.5293.8..141.462.7
Acer platanoides34.232.784.762.796.884.3-16.014.71087.41385.041.721.2
Acer pseudoplatanus24.79.949.316.132.511.039.111.6178.956.939.76.1
Aesculus hippocastanum-60.00.00.0...-100.00.00.0.-34.862.2
Alnus glutinosa-9.139.013.241.0-100.00.0-100.00.0-24.527.4-16.919.9
Alnus incana-65.618.99.555.9-58.510.19.720.5-50.512.9-25.610.2
Alnus viridis......-100.00.0-100.00.0-100.00.0
Betula pendula-21.341.0-31.321.450.154.989.339.415.612.523.911.2
Betula pubescens-100.00.0-100.00.00.0.-55.024.0-100.0.-91.04.7
Carpinus betulus-38.88.8-19.012.2135.7175.2108.2172.8-28.832.9-26.17.5
Castanea sativa..-24.017.4..-8.042.6-8.26.8-8.36.7
Fagus sylvatica-17.32.5-16.63.2-7.83.63.26.126.16.4-8.21.7
Fraxinus excelsior-11.08.312.98.8-10.67.740.616.683.929.410.95.0
Fraxinus ornus..-100.0...-100.0.54.8118.37.475.7
Ilex aquifolium0.0...579.3681.20.0.356.5189.4533.3279.5
Juglans regia315.0295.5302.1318.80.0.105.7149.51172.91489.0296.3161.8
Laburnum anagyroides-2.378.0....-54.842.5282.6351.4-17.850.3
Malus sylvestris50.0106.1..0.0.0.0...68.282.4
Ostrya carpinifolia........99.031.299.031.2
Populus alba, P. canescens-80.4.0.0...-11.750.9..-5.649.5
Populus nigra-83.57.6-53.329.6-36.10.00.0.0.0.-39.426.1
Populus sp...-25.026.1..-75.135.2-100.00.0-47.320.2
Populus tremula-95.35.3-32.838.149.2156.184.350.5-12.933.11.123.2
Prunus avium-25.620.342.824.7-25.819.787.443.9105.957.832.615.3
Prunus padus..60.550.5..0.0...91.567.0
Pyrus communis-100.00.00.0...0.0...257.5447.6
Quercus cerris......-100.00.0-86.78.9-87.48.2
Quercus petraea-21.45.3-47.38.8-50.319.431.138.618.121.8-20.76.3
Quercus pubescens0.0.254.9347.2..1611.9965.8197.393.6584.3241.8
Quercus robur-42.110.9-29.69.0-33.810.6-68.118.4-62.016.6-38.85.9
Quercus rubra1750.02621.0-18.563.1......162.3241.2
Robinia pseudoacacia-15.925.216.496.9..35.058.447.952.731.235.6
Salix sp.-55.124.8-5.535.192.084.397.874.823.039.442.627.2
Sorbus aria8.711.72.632.613.930.147.623.894.748.228.710.3
Sorbus aucuparia7.534.6397.0422.6-28.813.777.636.63.047.031.017.0
Sorbus torminalis251.1248.80.0.......78.372.6
Tilia cordata-0.639.013.830.5-6.967.4-5.719.5124.443.729.316.2
Tilia platyphyllos54.254.9-5.131.913.2110.669.452.6-75.311.58.421.9
Ulmus glabra-34.715.3-25.816.4-12.214.0-39.813.985.3106.7-24.27.9
Ulmus minor-79.424.60.0.0.0.-100.00.0-100.00.0-59.529.7
autres feuillus0.0.....0.0.53.4216.91435.41827.3
autres buissons633.2793.5134.8122.1712.9912.0322.3221.3261.8118.9273.788.9
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-10.81.9-16.62.2-14.41.94.81.916.43.4-5.51.0
© WSL, Inventaire forestier national suisse, 09.06.2020 #836638/302969
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %± %±
Abies alba3.12.62.82.52.23.45.510.12.57.02.66.13.01.6
Larix decidua/L. kaempferi3.018.134.328.33.57.6-2.13.01.73.4-0.62.30.32.0
Picea abies-12.92.0-2.21.9-4.02.01.01.83.31.82.71.9-4.00.9
Pinus cembra..-6.00.463.917.35.43.53.74.8125.078.15.83.2
Pinus mugo arborea0.0.5.42.2-20.715.5-22.812.2-0.03.512.20.0-1.92.9
Pinus mugo prostrata..0.0.79.370.114.713.2-1.26.40.0.10.09.5
Pinus nigra0.65.5..-16.7...-100.00.0..-15.78.0
Pinus strobus-25.914.00.0.........-24.413.2
Pinus sylvestris-20.03.1-16.215.01.14.4-9.35.1-11.14.0-9.58.1-13.12.4
Pseudotsuga menziesii-9.67.9250.0354.3......0.0.-8.18.0
Taxus baccata21.04.518.020.538.324.2200.00.0....24.24.9
autres résineux-80.611.3-64.423.9-100.00.0..-100.00.0-100.00.0-82.78.2
Acer campestre-10.311.0-24.116.379.894.7-0.110.80.0.103.2115.8-2.59.7
Acer opalus28.219.73.16.1..-5.615.2....11.28.1
Acer platanoides-5.310.05.220.827.415.20.0.-0.30.131.769.92.07.9
Acer pseudoplatanus9.94.09.83.46.24.922.911.919.99.49.37.19.82.3
Aesculus hippocastanum-52.125.7........0.0.-14.856.8
Alnus glutinosa7.619.5..0.0.....8.49.47.814.5
Alnus incana-15.614.5-29.911.1-15.813.0-17.78.2-5.56.8-35.811.4-19.34.7
Alnus viridis..........-100.00.0-100.00.0
Betula pendula15.018.934.527.348.059.8-8.88.221.318.3-5.93.3-2.33.2
Betula pubescens..14.819.90.0.-30.7.0.0.0.0.15.220.5
Carpinus betulus-17.14.60.0.0.00.023.032.5..-45.330.0-17.34.5
Castanea sativa-27.019.70.0...11.47.30.0.-6.82.8-6.92.8
Fagus sylvatica-4.61.5-3.22.4-4.53.01.24.73.94.95.12.5-2.71.1
Fraxinus excelsior-3.83.5-0.47.4-12.37.88.77.31.25.54.45.0-3.12.5
Fraxinus ornus..........24.628.324.628.3
Ilex aquifolium67.146.30.0.135.6138.4100.0...28.513.936.714.1
Juglans regia8.617.3183.9257.10.0.0.0.0.0.-9.226.48.813.0
Laburnum anagyroides-24.39.30.0...-40.425.5..-35.321.2-34.713.3
Malus sylvestris0.0.92.6131.0......0.0.25.332.0
Ostrya carpinifolia..........6.84.46.84.4
Populus alba, P. canescens-3.921.40.0...16.247.8....3.412.7
Populus nigra17.337.2..3.50.0-66.70.0..36.154.18.421.9
Populus sp.-16.411.5......0.0.-100.00.0-15.213.2
Populus tremula15.447.8424.5569.40.0.16.218.9-14.722.4-8.29.87.410.4
Prunus avium10.212.2-19.612.1-9.29.438.321.5-9.324.328.919.68.67.2
Prunus padus0.921.8..-100.00.00.0.0.0...-3.119.2
Pyrus communis0.0.....1.0...-100.00.0-43.430.8
Quercus cerris..........-39.020.7-39.020.7
Quercus petraea-12.33.98.95.0-19.124.84.012.69.27.5-7.95.5-9.02.9
Quercus pubescens28.125.5....41.112.2..-10.410.119.78.8
Quercus robur-14.55.8-22.68.311.129.94.843.5..-23.513.8-15.44.8
Quercus rubra-27.712.2..........-27.712.2
Robinia pseudoacacia32.454.3....-1.61.3..0.915.66.214.6
Salix sp.36.432.319.631.5218.8250.6-24.214.73.624.6-15.78.81.110.7
Sorbus aria-3.06.44.311.31.58.66.922.7-7.413.816.09.52.54.5
Sorbus aucuparia-16.316.8-10.18.9-20.017.08.814.117.434.9-10.625.8-7.56.7
Sorbus torminalis33.127.0..........33.127.0
Tilia cordata-14.312.2-14.311.164.168.723.815.957.023.40.97.60.37.1
Tilia platyphyllos21.520.2116.087.4-63.718.1-13.74.50.0.-16.624.5-9.415.0
Ulmus glabra36.220.9-7.511.2-10.49.9..50.340.7-29.120.86.78.5
Ulmus minor-49.417.90.0.........-38.317.1
autres feuillus-27.59.745.30.0......40.00.0-0.719.0
autres buissons28.832.797.359.4-31.432.817.859.993.172.710.815.419.612.9
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-5.21.1-0.81.3-3.01.8-0.11.42.41.4-0.61.1-2.20.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836639/302970
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
région économique %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
ouest du Jura2.82.621.119.7-8.62.6......-6.05.4-2.40.7-16.15.7-29.03.817.54.7-100.00.0-1.616.145.422.511.918.85.15.5-80.00.0-7.912.1-10.923.9..0.0...-15.45.6..-3.32.2-13.35.6..0.0.0.0.-24.39.30.0.........-42.957.9-17.623.8......-8.72.872.70.0-1.513.9..0.0.-47.519.94.69.5-10.213.0100.0.48.040.336.335.67.326.5-66.715.8-20.0.2.340.00.0.-3.41.4
est du Jura-1.74.96.418.5-6.311.4..0.0...10.89.2..-19.18.8-23.19.874.135.7-42.314.4-39.817.7..42.527.532.425.7..0.0.0.0...23.655.5..-45.214.3..-4.33.7-10.910.1..101.071.811.121.1......0.0.-68.10.0....-30.340.9......-17.57.3..-8.928.6-38.30.0-12.58.90.0.-16.213.6..0.0.2.377.423.619.55.124.1..0.0.-23.934.40.0.-5.13.6
ouest du Plateau-2.38.129.261.4-15.17.5........-100.00.0-30.86.314.921.7..-100.00.0-4.720.6..-39.27.720.713.00.0.29.324.0-40.29.0..-20.032.9..-12.36.2-33.518.9-6.34.514.16.7............-0.822.619.427.4-9.68.8-8.327.64.320.90.0.0.0...-12.812.6..-19.510.5..0.0.782.5751.613.323.29.017.5..-53.624.4-20.011.3142.486.80.0.-100.00.0103.971.20.0.-5.63.5
centre du Plateau8.78.4-10.616.5-16.75.3........-32.321.6-15.98.6-11.716.223.015.3-100.0.0.0.-41.89.78.423.87.614.1..-11.343.26.518.8..6.636.6..-29.823.80.0.-7.74.5-2.114.6....47.874.8........0.0.-43.739.3..62.532.8......-13.014.90.0.8.020.1....-1.951.6-68.319.30.0.0.0.-8.016.49.713.7193.8157.6....-15.3103.40.0.-5.83.4
est du Plateau1.89.7-13.79.8-14.93.4........0.0.-23.34.84.214.817.15.5-36.561.77.883.0..-6.919.28.26.0..17.633.1-22.241.6..25.833.2..-6.16.60.0.-3.93.7-4.35.0....-20.618.3........93.9.0.0.69.2107.7-1.513.41.023.8....-15.27.2-11.41.4-24.86.531.966.2411.0597.1178.2153.4-5.08.5-61.544.284.4119.4-18.016.6-6.818.53.134.1....43.477.20.0.-6.92.3
ouest des Préalpes-4.65.1966.91194.2-3.72.5..0.0...................0.0.7.55.1....-60.914.6..0.0.......-4.74.59.39.9..................0.0.-30.028.0..........-27.217.0....7.450.124.29.6-15.921.2..0.0.0.0.198.6257.7......0.0.-2.52.5
centre des Préalpes5.23.113.27.7-4.23.4-6.3.5.42.40.0...0.0.-10.312.9250.0354.921.325.3-100.00.0-35.88.0..-26.316.010.57.3....-15.419.0..0.0.0.0.....-3.43.0-4.912.1..0.0.163.0227.6..0.0.........18.6111.8-19.322.8......26.933.4..-33.515.7....190.9171.2-6.526.8-12.116.1..-45.119.6577.7345.7-0.911.90.0...153.6127.50.0.-1.22.0
est des Préalpes1.04.319.09.2-9.12.5100.0.-52.730.2166.7235.8....-6.86.4..64.642.5-100.00.012.6...34.021.83.25.9..0.0.-29.817.3..116.4101.9..0.00.0..-4.24.1-12.55.6..0.0...........3.5.....-22.47.3-100.00.0....-63.227.0..12.933.3....-30.14.1-41.222.3-53.214.7..255.9384.9-57.039.6-19.28.8....-29.932.60.0.-6.02.0
nord-ouest des Alpes2.53.12.920.12.33.20.0.5.25.5......-41.742.5..0.0.-37.128.6-0.260.32.35.672.490.512.64.8....-24.019.5..68.577.925.628.90.0.0.0.-2.45.95.48.7..0.0...0.0.0.0...0.0.....0.0.-16.68.1......7.64.0..-10.91.4....-12.917.9-5.214.2-7.711.5..-7.013.130.957.0-42.722.5..45.3.52.565.00.0.1.62.3
centre des Alpes15.29.0-100.00.05.13.945.5.-4.82.734.822.7....2.76.3..0.0.-100.00.00.0...0.0.37.816.6....30.548.7..38.435.60.0.....6.43.223.811.4..0.0.0.0...............102.0144.2......18.715.0..0.0.....1259.01639.10.0.29.659.5..7.54.218.814.1-23.426.5......0.0.11.13.7
nord-est des Alpes-8.04.6-2.69.10.34.8......-16.7...0.0...0.0...0.0...0.0.1.08.6....-23.213.3..-29.288.1......-10.76.4-36.021.0..................0.0.36.638.9................100.0.21.99.631.737.3..74.073.9-78.45.815.527.7......0.0.-6.14.5
sud-ouest des Alpes5.510.1-2.13.01.01.85.43.5-22.812.214.713.2....-9.35.1..200.00.0..-0.110.8-5.615.20.0.22.911.9....-17.78.2..-8.88.2-30.7.23.032.511.47.31.24.78.77.3..100.0.0.0.-40.425.5....16.247.8-66.70.0..16.218.938.321.50.0.1.0...4.012.641.112.24.843.5..-1.61.3-24.214.76.922.78.814.1..23.815.9-13.74.5......17.859.90.0.-0.11.4
sud-est des Alpes2.57.01.73.43.31.83.74.8-0.03.5-1.26.4-100.00.0..-11.14.0....-100.00.00.0...-0.30.119.99.4....-5.56.8..21.318.30.0...0.0.3.94.91.25.5....0.0...........0.0.-14.722.4-9.324.30.0.....9.27.5........3.624.6-7.413.817.434.9..57.023.40.0.50.340.7....93.172.70.0.2.41.4
Sud des Alpes2.66.1-0.62.32.71.9125.078.112.20.00.0.....-9.58.10.0...-100.00.0103.2115.8..31.769.99.37.10.0.8.49.4-35.811.4-100.00.0-5.93.30.0.-45.330.0-6.82.85.12.54.45.024.628.328.513.9-9.226.4-35.321.20.0.6.84.4..36.154.1-100.00.0-8.29.828.919.6..-100.00.0-39.020.7-7.95.5-10.410.1-23.513.8..0.915.6-15.78.816.09.5-10.625.8..0.97.6-16.624.5-29.120.8..40.00.010.815.40.0.-0.61.1
Suisse3.01.60.42.0-3.90.95.83.2-2.02.99.89.5-15.68.4-24.813.6-13.22.4-7.48.025.25.4-83.58.1-2.79.710.68.12.48.510.22.4-14.856.99.513.8-19.64.7-100.00.0-2.23.215.221.0-17.94.6-6.92.8-2.71.1-2.92.524.628.337.214.38.512.6-34.713.324.531.06.84.44.513.45.720.2-14.012.87.010.28.47.2-3.418.3-40.430.5-39.020.7-9.03.019.78.8-15.44.7-27.712.15.714.20.710.72.74.4-7.86.830.524.9-0.07.4-9.514.88.38.7-38.117.1-1.619.219.512.90.0.-2.20.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836640/302971
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %±
Abies alba2.52.43.85.32.32.33.83.52.66.12.91.6
Larix decidua/L. kaempferi12.814.61.221.365.341.0-0.92.3-0.62.30.22.0
Picea abies-8.42.8-15.92.7-5.71.82.51.22.71.9-4.00.9
Pinus cembra....13.823.04.73.1125.078.15.63.1
Pinus mugo arborea0.0...-0.77.1-2.53.212.20.0-1.92.9
Pinus mugo prostrata....201.9264.22.96.40.0.9.79.5
Pinus nigra0.35.6....-29.815.7..-15.58.1
Pinus strobus-2.40.7-35.317.40.0.....-24.713.4
Pinus sylvestris-17.14.9-23.03.8-10.110.8-9.63.5-9.58.1-13.22.4
Pseudotsuga menziesii-24.96.6-1.810.5250.0354.1..0.0.-7.97.9
Taxus baccata24.07.418.45.549.528.729.428.9..24.85.1
autres résineux-77.017.0-84.412.9-100.00.0-75.017.5-100.00.0-83.08.1
Acer campestre-12.213.1-3.018.0-31.38.65.312.0103.2115.8-2.49.7
Acer opalus45.522.5-41.210.2..0.15.9..11.28.5
Acer platanoides22.815.6-21.89.212.812.815.212.031.769.92.58.0
Acer pseudoplatanus8.96.010.55.46.03.614.64.19.37.19.82.4
Aesculus hippocastanum-80.00.00.0.....0.0.-17.055.6
Alnus glutinosa-5.312.39.521.60.0...8.49.48.014.0
Alnus incana0.131.9-20.416.9-31.910.8-10.05.4-35.811.4-19.24.7
Alnus viridis........-100.00.0-100.00.0
Betula pendula15.030.913.920.563.245.41.38.3-5.93.3-2.23.2
Betula pubescens....0.0.18.329.60.0.13.021.1
Carpinus betulus-25.27.2-10.46.00.00.019.026.9-45.330.0-17.34.5
Castanea sativa..-26.819.7..8.46.3-6.82.8-6.92.8
Fagus sylvatica-3.71.9-5.72.4-4.12.2-2.02.75.12.5-2.91.1
Fraxinus excelsior-13.35.21.14.5-7.65.2-1.57.94.45.0-3.52.5
Fraxinus ornus........24.628.324.628.3
Ilex aquifolium65.845.6..79.485.825.321.928.513.937.914.7
Juglans regia12.323.05.624.9193.3270.58.49.5-9.226.48.613.1
Laburnum anagyroides-24.69.1....-42.824.6-35.321.2-35.913.2
Malus sylvestris0.0...0.0.0.0.0.0.26.333.5
Ostrya carpinifolia........6.84.46.84.4
Populus alba, P. canescens0.0.-4.525.9..4.917.4..2.312.9
Populus nigra-68.10.059.345.93.5.-66.70.036.154.16.221.4
Populus sp...-16.411.6..0.0.-100.0.-15.313.1
Populus tremula-42.957.830.257.4241.9381.410.015.1-8.29.87.110.3
Prunus avium-27.020.924.213.1-22.610.814.512.728.919.68.37.1
Prunus padus..0.922.0-100.00.013.046.9..-3.219.3
Pyrus communis..0.0...1.0.-100.00.0-43.130.8
Quercus cerris........-39.020.7-39.020.7
Quercus petraea-11.13.0-14.58.0-25.828.07.05.7-7.95.5-9.22.9
Quercus pubescens72.70.0-8.53.5..41.112.2-10.410.119.68.8
Quercus robur-3.314.1-17.46.2-22.211.2-9.05.2-23.513.8-15.74.8
Quercus rubra-38.3.33.367.9......-27.512.4
Robinia pseudoacacia-12.210.6484.7658.7..-1.61.30.915.66.414.7
Salix sp.-46.519.5138.883.136.044.5-4.117.2-15.78.80.710.6
Sorbus aria0.47.9-14.18.90.113.73.59.616.09.52.54.5
Sorbus aucuparia-10.013.1-30.540.3-28.311.36.18.8-10.625.8-7.56.8
Sorbus torminalis25.028.049.160.2......33.327.2
Tilia cordata24.742.6-22.011.839.097.710.69.90.97.6-0.07.2
Tilia platyphyllos33.728.8-4.510.9-12.566.8-27.616.3-16.624.5-10.014.8
Ulmus glabra5.418.359.837.4-7.77.8-8.015.0-29.120.86.28.5
Ulmus minor-66.715.70.0.0.0.....-37.617.1
autres feuillus-20.0.-100.00.0..45.3.40.00.0-2.118.4
autres buissons-3.231.150.754.516.538.253.740.410.815.419.413.0
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-4.01.3-6.51.7-3.21.31.20.9-0.61.1-2.30.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836641/302972
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
région économique %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
ouest du Jura2.52.521.119.7-8.32.9......-6.05.4-2.40.7-13.26.0-29.03.817.54.7-100.00.0-1.515.245.422.511.918.85.15.5-80.00.012.323.6-10.923.9..0.0...-14.05.8..-3.02.2-12.75.7..0.0.0.0.-24.39.30.0.........-47.67.0-17.623.8......-8.62.872.70.0-1.513.9..67.347.2-44.116.4-1.29.6-1.915.2100.0.48.040.336.335.67.326.5-66.715.8-27.89.92.340.00.0.-3.31.4
est du Jura-2.64.96.418.5-6.211.4..0.0...10.89.2..-19.18.8-23.19.874.135.7-42.314.4-36.816.9..42.527.532.123.2..0.0.0.0...23.655.5..-45.214.3..-3.73.7-9.29.9..101.071.811.121.1......0.0.-68.10.0....-19.435.7......-17.57.3..-8.928.6-38.30.0-12.58.90.0.-15.813.30.40.00.0.40.023.423.619.55.124.1..0.0.137.5194.40.0.-3.73.6
ouest du Plateau-2.38.117.951.4-15.57.4........-100.00.0-30.06.232.031.2..-100.00.0-4.720.6..-39.27.717.912.50.0.28.423.0-40.29.0..-15.525.8..-12.36.2-33.518.9-6.34.315.36.7....0.0.......-0.822.610.612.9-8.27.410.032.829.831.5-11.620.90.0...-12.812.5..-20.810.2..0.0.152.1199.813.323.29.017.5..-53.624.4240.5240.3142.486.80.0.-100.00.0156.3114.40.0.-5.13.5
centre du Plateau8.78.4-10.616.5-16.85.3........-32.321.6-15.98.6-11.716.223.015.3-100.0.0.0.-41.89.78.423.87.614.1..-11.343.26.518.8..6.636.6..-29.823.80.0.-7.74.5-2.114.6....-7.347.3........0.0.-43.739.3..62.532.8......-13.014.90.0.8.020.1....-1.951.6-68.319.30.0.0.0.-8.016.49.713.7193.8157.6....-15.3103.40.0.-5.93.3
est du Plateau1.79.7-13.79.8-14.53.4........0.0.-22.34.7-18.913.717.15.5-36.561.77.883.0..-6.919.28.46.0..17.633.1-22.241.6..18.127.9..-9.46.80.0.-3.73.7-4.25.0....-27.316.3........93.9.0.0.69.2107.71.613.81.023.8....-15.27.2-11.41.4-23.76.431.966.281.2144.452.087.5-5.08.5-61.544.284.4119.4-18.016.66.926.73.134.10.0...43.477.20.0.-7.12.3
ouest des Préalpes-4.85.1966.91194.2-6.64.0..0.0...................0.0.5.35.2....-38.518.0..0.0.......-3.84.79.39.9..................224.2317.1-30.028.0..........-27.217.0....5.738.330.413.1-8.719.5..0.0.0.0.198.6257.7....20.0.0.0.-3.93.0
centre des Préalpes5.23.113.27.7-3.13.3-6.3.6.12.30.0...0.0.-10.312.9250.0354.921.325.3-100.00.0-35.88.0..-26.316.06.76.1....-19.120.1..0.0.0.0.....-3.43.0-3.912.3..0.0.163.0227.6..0.0.........18.6111.8-19.322.8......-31.536.8..2.143.4....190.9171.2-6.125.2-8.913.4..-45.119.6577.7345.7-0.911.90.0...153.6127.50.0.-0.92.0
est des Préalpes0.94.219.09.2-7.72.6100.0.-52.730.2166.7235.8....-6.86.4..64.642.5-48.234.012.6...34.021.84.75.8..0.0.-21.015.9..116.4101.9..0.00.0..-4.24.1-11.45.3..0.0...........3.5.....-22.47.3-100.00.0....-63.227.0..12.933.3....-55.217.2-41.222.3-53.214.7..255.9384.9-57.039.6-19.28.8....-29.932.60.0.-5.32.0
nord-ouest des Alpes2.53.12.718.44.13.0-2.91.21.74.817.56.0....55.350.1..0.0.-37.128.6-0.260.3-4.97.972.490.513.94.9....-27.817.00.0.77.732.225.628.90.0.0.0.-3.95.816.312.0..0.0...0.0.0.0...0.0.....0.0.-7.59.4......7.64.0..-10.91.4..25.0.-12.217.3-4.812.91.514.5..-7.013.1-6.519.7-42.722.5..18.431.849.523.10.0.3.52.2
centre des Alpes9.78.4-100.00.05.93.845.5.39.450.4-20.938.8....7.46.9..0.0.-100.00.00.0...0.0.37.420.3....15.520.2..38.435.60.0.....4.23.919.412.1..0.0.0.0...............102.0144.2......18.715.0..-52.515.8....1361.01715.80.0.13.137.2..7.34.118.814.1-39.820.4....-100.00.00.0.10.23.7
nord-est des Alpes-8.04.61.76.62.84.8....0.0.-16.7...27.416.9..0.0...0.0...0.0.9.911.0....-23.213.3..18.0137.1......-8.36.4-31.821.0..................0.0.36.638.9......199.0281.1........-33.863.221.99.627.931.9..74.073.9-78.45.80.126.2....0.0.0.0.-2.94.5
sud-ouest des Alpes6.810.20.33.12.01.85.73.4-21.011.314.713.2....-9.95.2..200.00.0..12.216.7-4.712.70.0.24.510.4....-17.76.8..5.411.3-30.7.23.032.524.57.12.64.87.76.2..100.0.149.1210.8-40.425.5....16.247.8-66.70.0..17.218.936.218.40.0.1.0...3.711.439.511.84.843.5..-1.61.3-23.014.611.519.513.415.1..23.815.9-11.25.0......17.859.90.0.1.51.5
sud-est des Alpes1.57.05.13.33.62.310.45.30.63.9-2.57.1-100.00.0..-5.15.7....-100.00.00.0...-0.30.111.310.4....7.510.3..10.416.60.0...0.0.2.55.04.56.0....0.0.........0.0.0.0.-14.722.4-9.324.30.0.....9.27.5........12.924.3-38.319.512.023.8..57.023.40.0.16.642.0....93.172.70.0.3.61.8
Sud des Alpes2.65.75.12.47.32.586.948.611.11.50.0.....-9.58.10.0...-100.0.103.2115.8..31.769.917.08.10.0.8.29.1-30.711.5-100.00.01.93.70.0.-21.133.6-6.32.86.32.58.85.624.628.328.513.9-9.226.4-35.321.20.0.6.84.4..110.162.5-100.00.0-4.79.930.916.6..-100.00.0-39.020.7-8.45.2-10.39.9-25.613.4..0.915.6-15.09.120.09.4-6.115.6..0.97.5-16.624.5-29.120.8..222.5258.15.913.60.0.2.31.2
Suisse2.81.63.61.9-3.00.99.53.30.13.44.88.2-15.68.4-24.813.6-10.52.7-11.18.525.25.4-85.46.6-0.79.46.58.02.48.511.02.4-14.856.910.513.7-13.24.75.2148.85.43.715.221.0-17.64.7-6.02.7-2.41.0-1.32.524.628.337.214.37.814.3-34.713.324.531.06.84.44.513.428.226.5-12.411.23.69.811.76.9-5.616.5-40.430.5-39.020.7-9.33.019.28.6-14.84.7-27.712.17.913.4-3.29.2-0.35.1-3.26.530.524.93.37.7-2.116.44.98.4-32.515.7-1.921.922.912.00.0.-1.10.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836642/302973
IFN1IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1983/852009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
région économique %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
ouest du Jura-0.14.7-11.124.0-13.24.9......-51.323.7-50.713.4-25.56.00.0.87.037.4..14.124.755.328.3-1.724.732.011.6-60.00.00.047.3-67.118.8..-31.847.9-100.00.0-25.210.2..-14.32.9-23.27.9..0.0.0.0.-3.875.751.6106.1....-100.00.0..-95.45.2-31.820.5..-100.00.0..-17.07.00.0.-45.511.0-100.0.0.0.-52.228.420.813.86.834.3375.7582.1-15.637.882.781.0-49.012.5-79.424.60.0.495.2658.00.0.-8.82.1
est du Jura3.720.7-28.217.8-14.517.4..0.0...-39.116.8-100.00.0-43.710.4-14.751.2105.938.30.0.-57.29.9..151.2136.19.222.4..-21.965.134.6190.4..-2.776.2..-60.311.9..-24.54.623.723.3..0.0.352.1339.0......-80.4.-75.5.....4.960.4......-32.95.5..-36.824.70.0.-24.618.7-78.417.3-25.122.0..200.0246.357.0123.5-7.941.621.666.1..0.0.0.0.0.0.-16.34.6
ouest du Plateau-16.113.280.4119.3-27.410.2......-100.00.0-100.00.0-54.95.3-20.647.9....92.4109.8..66.499.923.938.90.0.-1.472.043.4124.8..-78.227.4..171.9142.6-33.910.9-20.26.724.817.4....-100.00.0......0.0.8.825.0-8.836.5-26.746.5-45.519.964.0200.40.0...-38.015.6..-31.216.6..-84.019.26.361.5223.3271.40.0...-49.721.9-41.634.936.465.50.0...496.6594.00.0.-16.84.9
centre du Plateau-14.89.4-0.233.9-29.67.4........-48.930.6-35.325.425.635.838.727.0-100.0.269.6451.2-32.926.7-4.751.655.736.3..49.0121.4710.4848.7..-10.950.0-100.00.0-36.231.30.0.-15.95.934.721.9....0.0.........0.0.-36.252.7-100.00.0142.178.4-100.00.0....-38.015.3-3.5.-31.816.8-100.00.0..-32.239.0-47.147.6-39.785.30.0.361.6315.222.056.1-25.134.2....-40.552.60.0.-15.44.2
est du Plateau-20.39.8-36.711.7-26.55.6........-82.515.2-49.45.359.472.799.355.00.0.-51.146.1..230.7160.949.118.2..10.241.6-50.435.2..-19.623.0..-27.111.50.0.-15.14.60.811.4-100.00.0..286.2432.3........-75.026.7-100.00.0-4.280.134.432.580.658.8....-60.28.10.0.-26.414.4-1.182.7198.4250.913.081.2-7.433.9333.0558.30.0.-2.231.3-9.645.5-44.515.9....176.9215.40.0.-16.73.1
ouest des Préalpes-11.810.6556.6734.9-32.74.5..-100.00.0..................0.0.48.619.9..-100.0.-39.043.6..-43.979.3......-1.89.6-6.513.4..................0.0.-67.023.6..........-49.311.7....163.0155.0160.1108.0-25.523.5..0.0.0.0.36.2130.6......0.0.-20.54.1
centre des Préalpes-6.04.9116.0150.3-18.54.02.30.036.430.10.0.-100.00.0-12.7.-40.731.613.8112.057.760.6..56.1141.3..-2.925.537.318.4..-100.0.-56.014.5..33.177.20.0.....-4.95.3-6.013.5..234.4331.50.0...0.0.........0.0.-39.721.5......-30.917.9..3.327.3....139.5191.7-16.825.9-29.520.7..-51.028.90.0.19.327.70.0...0.0.0.0.-10.52.6
est des Préalpes-11.97.8184.2170.3-22.25.9100.0.51.6164.6300.0353.8....-70.315.4..112.380.1..-35.491.3..121.0126.625.819.4..-100.00.0-63.514.1..104.698.1..132.3170.3..-10.05.6-11.312.6..0.0...........-36.10.0..-100.00.022.246.1......-69.525.3..-21.524.0....-27.681.3-53.518.6-36.624.1..45.8151.3-51.550.1-35.114.6....316.9533.70.0.-15.23.7
nord-ouest des Alpes10.38.573.963.1-7.75.813.50.06.049.3..-100.00.0..-41.244.2..0.0.0.0.-51.740.90.0.-25.641.018.715.2-100.00.0-100.00.045.491.0-100.00.0184.7230.6-55.738.1-100.00.00.0.12.916.130.430.3-100.0.0.0.-100.00.0-100.00.00.0...-54.032.1....352.5639.939.382.1......392.1392.9..-65.822.5....128.1169.65.229.05.338.5..-5.210.630.957.0-37.832.3..0.0.175.9323.50.0.2.55.0
centre des Alpes12.716.6-100.00.0-2.28.4104.4.-24.822.587.479.0....-27.211.6..0.0...0.0...25.364.047.325.6....-6.134.5..101.6142.10.0.....-10.39.968.746.5..0.0.-55.50.0..............-46.432.2......69.747.4..-73.927.3....1233.01762.9114.9134.440.378.8..8.543.20.0.-32.835.9-100.00.0....0.0.4.15.8
nord-est des Alpes-12.510.1-25.615.8-18.26.9......-18.4...-9.51.6..0.0...-50.00.0..-33.826.68.417.7....17.558.9..-37.162.0......-6.412.0-9.827.1..................38.4.0.643.8................0.0.51.435.5116.1244.6..-22.936.5-7.431.8-23.917.8......0.0.-11.35.0
sud-ouest des Alpes3.416.610.96.40.64.322.914.9-23.228.948.5118.7....-27.08.0..0.0...44.254.656.255.414.221.4125.859.5..-100.00.0-24.717.5..47.537.9-83.515.0515.0162.6-9.053.618.611.479.142.6..0.0.0.0.-36.765.7....235.5422.70.0.-100.00.0218.9107.4144.468.10.0.0.0.-100.00.0-8.738.71616.2972.6-79.020.3..35.058.585.299.1111.473.4242.1108.5..-10.441.574.665.5-100.00.0....325.9380.30.0.7.43.4
sud-est des Alpes-7.611.93.46.67.94.58.68.82.29.4131.383.7-100.00.0-100.00.0-26.85.5......-25.036.0..-7.51.9123.047.3..-100.00.030.140.9..377.4222.40.0...0.0.4.112.152.537.6....0.0...........0.0.-16.329.0745.2989.80.0.....-0.913.4..-100.00.0....49.264.0-1.532.685.678.8..154.9156.10.0.-66.929.3....453.8412.90.0.8.43.4
Sud des Alpes36.920.318.27.818.87.3171.6269.335.3.0.0.-100.00.0-100.00.0-23.111.30.0.....153.6168.5..1087.41385.0178.956.90.0.-24.527.4-50.512.9-100.00.015.612.5-100.00.0-28.832.9-8.26.826.16.483.929.454.8118.3356.5189.41172.91489.0282.6351.4..99.031.2..0.0.-100.00.0-12.933.1105.957.8....-86.78.918.121.8197.393.6-62.016.6..47.952.723.039.494.748.23.047.0..124.443.7-75.311.585.3106.7-100.00.053.4216.9261.8118.90.0.16.43.4
Suisse-6.02.611.14.1-12.11.616.17.72.88.5126.865.1-44.912.7-80.89.5-32.63.621.431.887.923.033.6151.45.415.7157.471.046.922.439.26.2-39.359.3-15.921.0-26.310.0-100.00.023.811.3-91.14.8-26.27.6-8.36.7-7.91.712.45.15.774.7515.8266.5296.1161.8-12.351.465.178.599.031.2-7.650.5-38.425.1-45.418.50.523.232.015.790.265.3321.0531.7-87.48.2-20.06.4587.6242.0-39.26.0172.4251.528.834.547.627.329.810.229.717.279.471.130.316.15.121.3-22.48.3-61.228.51486.31888.5275.689.70.0.-5.31.0
© WSL, Inventaire forestier national suisse, 09.06.2020 #836643/302974
IFN1IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: 1000 n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1983/852009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
canton1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %
AG-1967-858-4356......0100-170-14283730100168-195..11111945..1382-0100..-266..-41040100-59255141..01000131........-1100-01001100199-0176....-1237387-41043102012321180-193....-0127001087-1176....1980.-13226
AI-8400100-1179..01000100....0.............1094....-1139..........-443-1120....................-0100................-1100..0229......-0100........-1699
AR-19890100-3745..........0100..0100........1237....-1287..-089......-480-844............................0.........-1117......-0631..........0.-5036
BE-5248-2113-264180100012320100-0100-110611146279160-0176360-01258-11563232..-61313171-01001131-27301710100-40703315..1100176..0.....0.-01772664122-0100....-543-0100-649-0100..2160122241100.850269-21620100..1990.-30821
BL/BS657-177-03208..........-934-2170....-0448..45401250....0100..-0100..-1043..-1561396..1720100......-1100......-0309......-472..-181..1100-172-298..0100..-173366-0100..01000.-2961
FR-8168-2314-10228......-0100-0100-643-182........489163101007159-2171..179..1100..-30441461....-0100........0100-0300069-44601000100..-071..-539..-11004431128-173..-0100-17404850100..0.0.-11434
GE....-1100..........-595......2100..................845..-11001164....................-271......-3644..-1125..-1100............1100........-3545
GL-4500100-1781..............0...-0100..-11002188....2120..-0100......-1171-1737....................0100..................283-1100..04443-02180619......0.-2962
GR-013079117905169924331335-0100-1100-2426......-0226..-0881630..313910188..9900100-0100-104551762033....2550100..887....010011574641100....0251..-0100..0100478-04852103..1136-354-381..0.2660.17733
JU19600100-3070........-076-6440100157..04241..-1162965..05687-1100..0100-0100-560..-1481-872..0100....1100........-491-1141..-0100..-1132..-447....-274352010001791610262-256-0100..01000.-4268
LU-124511120-8330..594..-1100..-768-1185176......0168757..383-1067..-11340.02038..-71381342....0100............-01531105......-247..-293....-171-193-0313..-01001100-2103....01000.-8440
NE-23420.-2549......-278..01232..0.....174-01001248....-5100..0.......-4166-1291........-0100........-01000100......1219..0501..01001781138-1229..-0332176-199-1100..11000.-4441
NW-659..-12109..............0...1100..-0172-01149................-5100-664..0.............................0.......0.-172..-2850100188........-2955
OW-015542189299001001196......-1100..0100..-01876....990....-1732..-0135......-244601229........0100..........0...........0.....-111106475-0772......-0161......0.-13182
SG-1646-01099-83371100-11002100-1100..-239039973573..-0100..-013872369..-179-1198..-02282..168..-11351-1693..1100..........-0100..016111520100....-269..-2109....11001273551..0846-1254-443....11120.-10739
SH294-177-9194......-178..-21680100....-157..0721-0366........0100..1123..-31331562....1100..............-1164......-344..-170......-05164..01001104..-1100........-4458
SO2463186-1594..0100..-0100-0100-1327..360..-178..-0993167..4100-0907..01366..-565..-4136-489....0100............-171-01564......1351..1176-01000100159-267-0100..-2774108-11050100310011000.-6246
SZ42040105-4349..191......-562..0100......0240762..-0100-562..2840100....31724111..171..............-1100-0100......0100..-171....581-170-1110..-01821100-466-0100....0.-3283
TG14651107-4238..........-3800.170......272660..2151-2104..-0351..-394..-23662201-0100..0100........-193..-0231-1199186....-440..-268....158-0100..0.179069-273....11110.-3174
TI12592444542717911000100-0100-0100-3570100....294..18020290100-1067-2649-01002957-2631-0224-251088823263921857371761100..3331..177-171-4101746....-145261181032-656..891145611331175..1532-5552107-170032813310.25720
UR3140-0100-81681100-294195....-1112......0100....278....-480..1107......-1446544..0100-0100..............-0240......071..........2820911..12590100-0337......0.12034
VD-101351548-6048........-492-11482151360..-0533133411831274-185-79101148-1100-494..-255-1101-3438-2409-21000100-0100-1156....-0379-085..-169174-0534....-33206100-1047..01721229745013600100-2790168-1210..21002550.-8251
VS2483285646801158-31561185....-5436..1100..19818401201532..-1100-984..1167-265181-062010581446..11000100-1252....11170100-010084164301000100-158-14602932-287..11499816461230..-1425572-1100....1580.10344
ZG-17620.-4262..............1100........-02273..-01000...168......1292-768....................-0100..........0.........-171..-0100..0.......0.-11137
ZH-3126-291-5945........0.-221911212590.-170..3931370..-1654-174..0543..-749..-43317132....171..........-0100-157277160....-451..-1498..-0100-1168-1131-01000.-1232-0184-2122....02020.-14724
Suisse-114436538-78914214442791830-539-849-1771451282125025231761531144521313-0253-9212-6247-2714742-2828-2342-3576-264228037019751225732-144711324030-0685-2101-265243218453540107-1548-69324825-45212120810723512532184816727444219-2039-28567125200.-89818
© WSL, Inventaire forestier national suisse, 09.06.2020 #836644/302975
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) %± %± %± %± %± %±
Abies alba2.22.43.85.32.22.33.03.42.65.72.71.6
Larix decidua/L. kaempferi12.814.6-1.320.365.341.01.92.35.12.43.41.9
Picea abies-8.22.9-15.82.7-5.51.93.41.37.32.5-3.10.9
Pinus cembra....13.823.08.73.386.948.69.33.3
Pinus mugo arborea0.0...-0.27.0-0.13.811.11.50.23.4
Pinus mugo prostrata....201.9264.2-0.46.70.0.4.88.2
Pinus nigra0.35.6....-29.815.7..-15.58.1
Pinus strobus-2.40.7-35.317.40.0.....-24.713.4
Pinus sylvestris-14.95.1-22.23.8-10.110.8-6.03.9-9.58.1-10.52.6
Pseudotsuga menziesii-24.96.6-9.211.3250.0354.1..0.0.-12.28.3
Taxus baccata24.07.418.45.549.528.729.428.9..24.85.1
autres résineux-80.115.4-84.412.9-86.014.0-84.810.9-100.0.-85.26.5
Acer campestre-11.412.3-3.018.0-31.38.613.415.0103.2115.8-0.49.4
Acer opalus45.522.5-41.210.2..-5.77.5..6.88.5
Acer platanoides22.815.6-21.89.212.812.815.212.031.769.92.58.0
Acer pseudoplatanus9.35.910.25.45.03.416.94.617.08.110.52.3
Aesculus hippocastanum-80.00.00.0.....0.0.-17.055.6
Alnus glutinosa8.818.89.421.30.0...8.29.19.013.9
Alnus incana0.131.9-20.416.9-24.710.5-3.75.7-30.711.5-13.24.7
Alnus viridis......0.0.-100.00.05.2148.7
Betula pendula15.030.99.618.263.245.410.69.61.93.75.23.7
Betula pubescens....0.0.18.329.60.0.13.021.1
Carpinus betulus-24.27.3-12.76.10.00.019.026.9-21.133.6-17.04.6
Castanea sativa..-26.819.7..21.17.8-6.32.8-6.02.7
Fagus sylvatica-3.41.9-5.62.4-4.02.2-2.12.76.32.5-2.61.0
Fraxinus excelsior-12.25.11.54.5-6.95.11.87.68.85.6-1.82.5
Fraxinus ornus........24.628.324.628.3
Ilex aquifolium65.845.6..79.485.825.321.928.513.937.914.7
Juglans regia12.323.0-12.523.7193.3270.531.830.1-9.226.46.714.6
Laburnum anagyroides-24.69.1....-42.824.6-35.321.2-35.913.2
Malus sylvestris0.0...0.0.0.0.0.0.26.333.5
Ostrya carpinifolia........6.84.46.84.4
Populus alba, P. canescens0.0.-4.525.9..4.917.4..2.312.9
Populus nigra-68.10.035.025.83.5.-37.223.3110.162.528.526.8
Populus sp...-14.29.9..0.0.-100.0.-13.411.4
Populus tremula-47.67.225.339.0130.6173.310.715.1-4.79.93.89.8
Prunus avium-22.819.929.213.7-22.610.816.211.430.916.611.66.9
Prunus padus..-2.218.9-100.00.013.046.9..-5.217.2
Pyrus communis..0.0...1.0.-100.00.0-43.130.8
Quercus cerris........-39.020.7-39.020.7
Quercus petraea-11.03.0-14.58.0-45.224.18.05.6-8.45.2-9.52.9
Quercus pubescens72.70.0-8.53.5..39.511.7-10.39.919.18.6
Quercus robur-3.314.1-17.46.0-11.316.7-14.36.8-25.613.4-15.14.8
Quercus rubra-38.3.33.367.9......-27.512.4
Robinia pseudoacacia10.526.9113.3169.1..9.68.00.915.68.813.8
Salix sp.-43.416.251.054.820.032.7-2.516.2-15.09.1-3.59.1
Sorbus aria-4.28.0-14.18.92.713.6-5.312.020.09.4-0.95.3
Sorbus aucuparia-1.814.7-30.540.3-23.310.89.88.9-6.115.6-2.96.5
Sorbus torminalis25.028.049.160.2......33.327.2
Tilia cordata40.719.5-22.011.839.097.710.69.80.97.53.47.6
Tilia platyphyllos33.728.873.575.5-12.566.8-25.515.0-16.624.5-2.116.6
Ulmus glabra5.418.359.837.4-7.77.8-21.013.4-29.120.82.88.2
Ulmus minor-66.715.70.0.0.0.....-31.915.6
autres feuillus-28.010.1-100.00.0..18.431.1222.5258.1-2.021.4
autres buissons35.156.664.859.717.824.754.729.35.913.622.712.1
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-3.61.4-6.51.6-3.21.32.71.02.31.2-1.30.6
© WSL, Inventaire forestier national suisse, 09.06.2020 #836645/302976
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: 1000 n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
canton1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %
AG-10310-4121-37101......0...-224121540.-0451-06971..21255545..05130...1157..-32320100-69566222..0.-0665........-11000.2100-41620.....-1261-1100-786-51145166580-1173-91000.-612711372150....2700.-10882
AI18040.-14169..0.0.....0.............771....-1368..........-389-1283..........................................-06764......-1100........-13228
AR-6113-0100-4145..........-0100..0.........1386....0...-0100......-3151-1368............................0.........-0100..-5100..2100........-31000.-5753
BE39124-3214-177590.27111000.-184-510921383100-561776-0160631024261..-9282-1293..080211640.1100-1025810265..0.2109..0.....1100-11147621850......-15900.-2119....1366-2411-110310.514167210850...31270.-145106
BL/BS13480.11217..........-599-571....-765..846-2338....2100......-2643..14120-2861..3710.......0.......-01491......-667..-198..1100-2100-0100..0.-4100..458....0.0.-40108
FR112143599-9461..........-10470.........-57919360.6100-1260..1100..0...-39642086............-11001100-11001100-11070.0...-364..1445....1260270-473..0.0.13620...0.0.-80104
GE....0...........-6100......2100..................-3100....2100....................0.......-3543..1100............-2100..2100........-4041
GL-3560100-22129..............0...0...0.-5125....-1091..0.......-2283-26117....................0100..................4590...279-191001379......0.-10071
GR331863491295812117-08352-1496-2100..-3140....-3720...-01001548..0.-12135..042181100..-513110116-3286....1100-271..475....1100-3165-4970.-1100..-0772......1100-4160-12112367..-61332100293..0.13350.10889
JU55431100-6937........-0100-13440.1100..-394..-1317-7171..-1158-2100..0...-584..-9286-2448..0.....0.........-1100-017060......-463..257....-47722520.1100278-262-552-1100..0.0.-9060
LU5274-1100-10847..1110......-386-599473-0100....-03371359..2139-1074..11000.0253..-2763-9253....0.............-1100-2303......-1192..-381....-477-5651189..-010021001155....11000.-10179
NE-25610.-4357......-0100..-650..0.-274..469-01001788....2100..0.......-6215451....................0.......-372..2100..11002711251-484..088021531100....-11000.-15199
NW2203..6192..............0...-2100..-1100452................-2391-1391..0.............................0.......0.-1100..-41001100-2122........-12192
OW1250110014204-11001153......-1100..0...-1100....2588....11107..0.......-31602293........1100..........0...........0.....-11003740.......-0498......0.12353
SG-15931402-33973100-51006100-2100..-11001108851......175-7182....-2158..02324..0100..-4675-2744..2100..........0100..1100-389-012621....-384..-7111....1100-11001556..8150-8165-580....-12600.-15144
SH-553-269-4995......1100..-563-1100....0...-21000.........0...0...-25746104....0...............-1373......-2100..0.......-392..0.777........-1100..-8069
SO-13143287-7245..1100......-5147..567-282-2146..0.7150..0.0...-1100..-984..14178-1467....1100............0100-769......-3107..694..-1100192-663....-27112881175-1100-310031000.-8665
SZ37411106-3174..-1100......1230..-0100-1100....4687111..0.-1541..51000.....15621649..1100................0.......0...-1100....13101-11000522..0.0100-3110......0.4886
TG10168-472-8044..........-463-11000.......-564-02073..52282194..494..-0758..-10118-2055....0.........1100..1100-459184....-175..-558....1149....0.379-1100-4122....31320.-10953
TI4282-09957464037111000.....-5800.....796..2208118211005116-6745-1100-28710.-677-964481501683589841-21000.0.1679..1106-1100-31321747....-669-13100-797-478..-03256-8831157040871..1188-2168-786..11009910.23658
UR8109-0100131392100-0100270....04448......2100....455....-3117..181......1196848..0.1100..............2100......1100..........0.-2127..21000.1225......0.4153
VD45802494-10249........-1100-5122-2302374-361-2136664-41842553-21007107-741..2153..-459-565-30902054..0.0.-1100....01000...-110031000.....0412119100-2035..1100-4158948-22880.-1474-11003100..12254730.-8697
VS13180-24147241771363-1261282....-6156..2100..-015135-12770.2049....-2355..-14103-11001100110133851076..11000.-494....1236-1100..797115711000100..231436400913..-0100-248033096156..874-841......13130.-71197
ZG-62350.-12117..............2100-0100......-1302..-1100-1100..1100......2343-6106................................0.............-0100..0.......0.-22102
ZH34264100-12039........0.-20350.357-1100-1105..4575275..6141-1100..0...-3111..-1022511142....0.............-2703132-2159....-3119..-468....270-11540.1100-9931100598....-11000.-13149
Suisse191527708-857243054-101441086-477-263-20219-91043225-1928-26161064618324324-141721154-15628-1100-211381135-6230-9541-30439-828358915312167-7541100196503330487-19591212476-1593-1100-569-92313450-4338-511482222131411154-20101271-21562-102711994-371-134421580.-129426
© WSL, Inventaire forestier national suisse, 09.06.2020 #836646/302977
IFN1IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: 1000 n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1983/852009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes)1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %
Abies alba-8547-2589-21782483-31631550-11743
Larix decidua/L. kaempferi-4233105016362856519328416737
Picea abies-44316-31416-17426467979555735-78714
Pinus cembra..081272115869911082144
Pinus mugo arborea01006105-1145-3156241411004270
Pinus mugo prostrata..01003631185133501001830
Pinus nigra-453-180-1100..-0100-0100-539
Pinus strobus-755-0100....-1100-0100-849
Pinus sylvestris-7814-697-842-5436-2326-356-17414
Pseudotsuga menziesii512607181......01005118
Taxus baccata18311713461100....2226
autres résineux02456071........0283
Acer campestre-1331-0477-0590198-02272902283
Acer opalus3531240..184....1631
Acer platanoides951-087611720120-0822791247
Acer pseudoplatanus97214030265115321135252621413
Aesculus hippocastanum0262-1100......0100-1216
Alnus glutinosa5305-745-180-1100-176-6134-12138
Alnus incana-6116-1567-2166-98413128-3144-6645
Alnus viridis..-284......-0100-273
Betula pendula-59111222941167143823764743
Betula pubescens-171-1880100-2650100-2631-2928
Carpinus betulus-2632-1100192181..-1122-2534
Castanea sativa-11360100..-06200.-3287-3284
Fagus sylvatica-31413-7368-3756105822879223-25522
Fraxinus excelsior1315806376-1972144684137307141
Fraxinus ornus-0100-2100......21771769
Ilex aquifolium2541782521100..8371325
Juglans regia439-0416-01000100260266732
Laburnum anagyroides-02055-1100..-1252..174-1369
Malus sylvestris02090100........1116
Ostrya carpinifolia..........41304030
Populus alba, P. canescens0954-190..1117....-1375
Populus nigra-374..-01000100..177-298
Populus sp.-1146....-01000100-171-268
Populus tremula-766262-193841-1199-127401896
Prunus avium773-3120010186433708442040
Prunus padus273....01001100..357
Pyrus communis0178....0100....0109
Quercus cerris......-158..-1452-1548
Quercus petraea-6124785-0294-1460-014857107-4937
Quercus pubescens974....2932..11324824
Quercus robur-2729-948-184-287-0100-657-4522
Quercus rubra2123..........2123
Robinia pseudoacacia-0703....1149..987996
Salix sp.-3120854593981212031602450
Sorbus aria315331132100646-0226510352532
Sorbus aucuparia4100-221912341230372015631847
Sorbus torminalis169..........169
Tilia cordata3203-31101370-1425110025242745
Tilia platyphyllos498355-22745720100-9363294
Ulmus glabra-13491378-747-1100-381292-2039
Ulmus minor-11240100-0100....-170-283
autres feuillus31002100......0343569
autres buissons642356111115825213312521
non déterminable0.0.0.0.0.0.0.
total-89012-29923-22527103441354029619-87919
© WSL, Inventaire forestier national suisse, 09.06.2020 #836647/302978
IFN2IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: 1000 n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes)1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %
Abies alba31869-22130539891294133155514425
Larix decidua/L. kaempferi-91571547-313482411010730455359
Picea abies-79212-41717-198293774168335343-113413
Pinus cembra..-09037179861162611858
Pinus mugo arborea01004101287-125016970.7168
Pinus mugo prostrata..-1178562-3193134011001462
Pinus nigra-175..-1100..-175..-448
Pinus strobus-4370.........-437
Pinus sylvestris-9216-1548-841-5641-2234-372-18316
Pseudotsuga menziesii-118207181......0100-1184
Taxus baccata2333-010124471100....2829
autres résineux-0936071..-1100....-0558
Acer campestre-41501930214349-122721293258
Acer opalus645961..-1208....1444
Acer platanoides1152-36531150.01002991356
Acer pseudoplatanus121244530217117331042272624015
Aesculus hippocastanum-0362........11000365
Alnus glutinosa13116-955-0100....-780-3637
Alnus incana-1450-2358-2077-20489209-3349-10134
Alnus viridis..-3100-1100......-386
Betula pendula13002108223832431352-207721027
Betula pubescens..-03730.-01000100-357-372
Carpinus betulus-3828-1100-1333173..-2103-3928
Castanea sativa12140100..-2940.-5262-5261
Fagus sylvatica-29318-5250-3474710742299228-27525
Fraxinus excelsior83711110211945126576326486558
Fraxinus ornus..........51185118
Ilex aquifolium2582782691100..8341525
Juglans regia4600980-010001000100283648
Laburnum anagyroides-01233-475..-392..-0884-761
Malus sylvestris0.1100......-1100-04251
Ostrya carpinifolia..........26362536
Populus alba, P. canescens0400-290..277....-01540
Populus nigra-2127..-1100-486..-1131-860
Populus sp.-355....-11000100-171-443
Populus tremula-05283570100759-2119-1462798
Prunus avium885-878-213775129310441668
Prunus padus2119....01001100..480
Pyrus communis-0100....0100....0828
Quercus cerris..........-1147-1147
Quercus petraea-6927675-1151227801144-2343-6234
Quercus pubescens7133....2734..-31373244
Quercus robur-2837-1141-1119-176..-2124-4327
Quercus rubra-282..........-282
Robinia pseudoacacia31560...-1163..15701669
Salix sp.6755108796876220915652847
Sorbus aria792584-1190659-3878542247
Sorbus aucuparia3181-787-4891139397-21555217
Sorbus torminalis1133..........1133
Tilia cordata-4230-22229941253-062622332656
Tilia platyphyllos5134396-5142-13391100-766-4268
Ulmus glabra1274574-666-0100-1223-21568141
Ulmus minor0.-0100......-1100-1155
autres feuillus-1714100......-01802159
autres buissons493547-1113-0219227316342528
non déterminable0.0.0.0.0.0.0.
total-111813-44021-2253683642282922129-123018
© WSL, Inventaire forestier national suisse, 09.06.2020 #836648/302979
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: 1000 n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
canton1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %
AG-10310-4121-36105......0...-214221540.-0451-06971..21255347..05130...-04035..-31980100-66596222..0.-0665........-11000.2100-24470.....-1261-1100-785-511451661448-1173-91000.8198113721500...6670.-90101
AI18040.-16151..0.0.....0.....-0100......771....-1368..........-389-1283..........................................-06764......-1100........-14200
AR-6113-0100-4145..........-0100..0.........1386....0...-0100......-3151-1368............................0.........-0100..-5100..2100........-31000.-5753
BE37129-3214-20757-010021184610.-184-510921383100-561776-0160631023967..-9282-1580..89011640.1100-1035716164..0.-1341..0.....1100-11147621947......-41230.1598....1366-240524130.5141412410850...5840.-16798
BL/BS13500.21073..........-599-571....-765..84606758....2100......-2546..1892-2765..3710.......0.......0861......-667..-198..1100-2100063901000.-4100..458....0.0.-30147
FR112143599-9660..........-10470.........-57915490.6100-1078..1100..0...-35722086............-11001100-1100-126001351-11000...-364..-0868....1260270-473..0.0.13620...0.0.-82101
GE....0...........-6100......2100..................-4100....2100................0.21000.......-3643..1100..0.........-2100..2100........-3844
GL-3560100-15186..............0...0...0.7151....-1091..2100......-16119-25122....................0100................-21004590...279-191001379......0.-7598
GR256836681656137482646-3282-2100..-15114....-4580...-01001079..0.26103..144381100..-513111113-1588....1100-271..475..0.1100-3165-4970.-1100..-0772......1100-1676-16942367..-613321001283..0.13350.23756
JU55431100-7834........-0100-10720.1100..-394..-1317-7171..-1158-2100..0...-584..-9286-2448..0.....0.........-1100-017060......-463..257..5100-47722520.1100278-262-552-1100..0.0.-9062
LU5274-1100-11046..1110......-386-599473-0100....-03379103..2139-2062..11000.0253..-2763-12190....0.............-1100-2303......-1192..-381....-477-5651189..-010021001155....11000.-12068
NE-25610.-12258......-0100..-650..0.-274..469-01001788....2100..0.......-5239451....................0.......-372..2100..11002711251-484..088021531100....-11000.-23179
NW2203..1678..............0...-2100..-1100546....5100..........-2391-1391..0.............................0.......0.-1100..-41001100-2122........4587
OW1250110027113-11002114......-1100..0.-1100-1100....3430....11107..0.......-30602293........1100..........0...........0.....-11003740628......-0498......0.26176
SG-17852177-314413100-51006100-2100..51111108851......175-5256....-1873..02324..0100..-4577-2550..2100..........0100..1100-389-012621....-2159..-7111....-0939-11001556..8150-7194-864....08220.-10767
SH-553-269-4995......1100..-563-1100....0...-21000.........0...0...-25746104....0...............-1373......-2100..0.......-392..0.777........-1100..-8069
SO-13143287-7244..1100......-5147..567-282-2146..0.7144..0.0...-1100..-984..14178-1276....1100............0100-769......-3107..694..-1100192-663....-27112881175-1100-310031000.-8566
SZ35451106-3569..7110-4100....1230..-0100-1100....4681577..0.-1646..51000.....1285-1587..1100................0.......0...-1100....13102-11000522..0.0100-482......0.4699
TG10168-472-8144..........-463-7890.......-564-02073..52282194..494..-3132..-10118-2055....-0100........1100..1100-459184....-175..-559....1149....0.379-1100-4122....31320.-11949
TI525349441082937111000.....-5800...-1100796..2208265111005116-7143-1100291010.-3169-904799433550589841-21000.0.1679..586-1100-22382143....-669-1588-797-570..-03256-12981545017068..1188-2168-786..38471300.23242
UR3292-010022872100-0100270....2109....-11002100....1527....04307..181......1196943..0.1100..............2100......1100..-1100......0.-3102..21000.-1198....-11000.4260
VD1260121109-8860........-110062071929374-452-21363179-41842947-21001085-74111002153..-459-565-34833144..0.1100-1100....01000100..-6905720100....0412119100-2035..270-984420351620.-1474121063100..-12727520.-45198
VS171454109652871557-1361282....-6753..2100..3128-12770.2642....-2948..10204-1100110068171871174..11002100-494....1236-1100..790135111000100..231436400913..-0100-248271559108..974-753......13130.9799
ZG-62410.-12118..............2100-0100......-1302..-1100-1100..1100......2333-6106................................0.............-0100..0.......0.-22104
ZH34264100-12138........0.-20350.357-1100-1105..4579150..7141-1100..0...-3111..-1120110156....0.............-2702181-2159....-3119..-469..-2100270-11540.1100-9931100598....-11000.-13348
Suisse1805510554-714325634044347174-477-263-16826-13883225-2524029096109618327922-141723138-126410197560691135-6131-8646-27643-4515758915312285-7541100196503335102-19562203753-2325-1100-569-96303450-4340-511412150-11291-21292-7287271132363107412150-371-141929470.-75348
© WSL, Inventaire forestier national suisse, 09.06.2020 #836649/302980
IFN2IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: 1000 n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution1993/952009/17
essence (56 classes)
Abies albaLarix decidua/L. kaempferiPicea abiesPinus cembraPinus mugo arboreaPinus mugo prostrataPinus nigraPinus strobusPinus sylvestrisPseudotsuga menziesiiTaxus baccataautres résineuxAcer campestreAcer opalusAcer platanoidesAcer pseudoplatanusAesculus hippocastanumAlnus glutinosaAlnus incanaAlnus viridisBetula pendulaBetula pubescensCarpinus betulusCastanea sativaFagus sylvaticaFraxinus excelsiorFraxinus ornusIlex aquifoliumJuglans regiaLaburnum anagyroidesMalus sylvestrisOstrya carpinifoliaPopulus alba, P. canescensPopulus nigraPopulus sp.Populus tremulaPrunus aviumPrunus padusPyrus communisQuercus cerrisQuercus petraeaQuercus pubescensQuercus roburQuercus rubraRobinia pseudoacaciaSalix sp.Sorbus ariaSorbus aucupariaSorbus torminalisTilia cordataTilia platyphyllosUlmus glabraUlmus minorautres feuillusautres buissonsnon déterminabletotal
canton1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %
AG-9180-861-6651......-0193-1100-2034-030591100180-1123..11121872..3107-1100..1149..-5810100-61318124..01000270........0100-172210028207157....-536-1101-695-2873150280-169..-0100-41040309-0444....1680.-14834
AI-3971100-3468..11001100....0.............698....-1158..........-462-02860....................0.....................-06764......-1100........-4470
AR-11217-0100-4246..........0100..0100........3132....-01242..-089......-488-869............................0.........-299..-2100..1100-1100........0.-5645
BE-3682-595-36819-0139216211000.-16433081146262-1176459-02723-13293934..-7165010318-31002108-1150-1711100-73431190..1100181..0.....010001003622301-1100....-364-0100-751....48917695960.11392146947-0100..3640.-39723
BL/BS1040-0100-6248..........-1238-572....-382..6561577....1100..-1100..-1939..-2063-983..1711100......-1100......-1309......-567..-256..1100-182-388..0100..-0100473....-01810.-6146
FR05624-4173-19120....-0100..-0100-939-0100........4133153511005215-3161..279..0...-33442346..............0100-190169-2640.0...-381..-287..-1100397177-559..0.-2836620...11000.-19626
GE....-1100..........-794......2100..................666....1234....................-266......-5144..-2120..-1100............1100........-5540
GL-3710100-2676..............0...-0100..0.2249....0610-0100-0100......-1380-4246....................0100................-11001108-277..0183-1132176....-11000.-4559
GR5128139217733710617411340-175..-2234......-1226..01001633..-11008233..33670100..-134891071147....190-171..376....-0191-21193871100....-0702......1100-1626-4782158..1047-760-1226-11000.4620.23430
JU31481100-6742........-171-9411100257..-01148..-2941172..0842-1100..0...-756..-3457-1746..0.....0.........-1100-022476..-0100..-361..-362....-2623460.11001780262-341-1100..0.0.-6858
LU121861161-14726..1140-1100....-288-1223276......1861242..385-1369..-116001000253..-13893285....0100........-0100..0100-1299......0136..-560....-357-275-1206..-010011001219....01000.-15034
NE-12920.-1590......-0189..-357..0.....2600.1659....-2100..0.......11015-02634..................-01000100......-04161-01001100-01000100184177-483..-058601128-03260...-1570.-14147
NW-577..-12108..............-0100..0100..-17301947................-1353-1232..0.............................0.......0.-1100..-2801100295........-3261
OW1673210011189-01001148......-1100..0...-01876..-0100977....1463..-0321......-1761-1313........0100..........0...........0.....-1123263-0772......-0498......0.5532
SG-1272-490-87411100-11003100-1100..-1941103870......-11022443....-1862..-1383..-1356..-14145-11254..1100..........-1100..179-12471100....-287..-395....1100-03444377..3211-3207-455....-11510.-13142
SH0342-349-4483......-176..-5820100....-170..07210418........1100..1220..-28396157....2100..............-0373......-357..-179......-192..1100377..-1100........-3685
SO3389196-5941..0100......-666..463..-1202..-02722304..-0100-0475..0408..-766..-2960-4144....0100............-0100-1175......01014..394..1100169-3560...-477415911381100-110011000.-9241
SZ13861105-5153..170......-366..1100......0715112..-1100-2208..21000.....71057107..171................-1100......0...-171....881-1700395..-01821100-464......0.-17219
TG11110-173-6433..........-832-01001100......1705102..1412-1236..0480..-1425..24913187....0100........-293..1100-3612123....-439..-556....172....0.2790100-579....3800.-6158
TI1557274554352740.1100....-3730100....2138..29921301100-684-3251..-9152-357-2104-417884312355511983411001100-11002240..-1133-1100-1703945....-1147-2401-3137-2126..14733183950-0533..12501157-21420.-018015350.22327
UR3169-0100-72161100179174....-374..-1100..1100....265....-489..1163......372644..05537-0100..............-0234......173..........1218-261..4100110001644......0.9195
VD-45062153-7845........-182-1116-876376..-11861146-13302060-11001260-952..-2108..-3440357-3944-2708..0100-267-480....-11800100..-1650408-0534....-10919100-1042..110021081037013280.-573-0100379..310021170.-9359
VS912982423774798-1250-3193....-5641..1100-1100349-12080.1733....-2048..3243-0100173-29471071265..11000100-392....277-486-110075975101000100..22782734-176..-11638766591139..1253-1339-0100....-021920.8364
ZG23950.-1799..............1100........0586..-0100-1100..1112......4118-599....................-0100..........0.............-0100..0.......0.-16133
ZH-1752-04650-13325........0.-182411362630.-1128..6751590..4120-1100..1100..-489..-25591384....171..........-0100-1723113171....-1288..2180..-1100257-01197-11000.-5761100393..-1100-03580.-15430
Suisse163625062-114113185861821463-447-437-18717-11832728-065832061344175223815038421003-9635-3873655-371-4031-5458-27325775051191425649-762-0323253601403-761-443892157447001872-1147-92313243-4226-280167228482247619011102655-24699113-0243219526280.-124617
© WSL, Inventaire forestier national suisse, 09.06.2020 #836650/302981
IFN3IFN4
évolution: nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: 1000 n/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
évolution2004/062009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes)1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %1000 n/an± %
Abies alba9088508810285171452475621817658
Larix decidua/L. kaempferi1224218773131410953566494710555
Picea abies-77118-109108-827852871576310835-71331
Pinus cembra..-190671155735494575634
Pinus mugo arborea01005733359-13612651110012221
Pinus mugo prostrata..4614216282-32920.7160
Pinus nigra0987..-2100..-2100..-574
Pinus strobus-2640.........-264
Pinus sylvestris-96196212878-6753-15114-497-16626
Pseudotsuga menziesii-16781100......0.-1685
Taxus baccata233111006522100....3325
autres résineux-1234-361-362..-371-372-2524
Acer campestre-8112-310819531290.796-12002
Acer opalus960-3174..-1277....6125
Acer platanoides-520513986490.-010022123393
Acer pseudoplatanus11438553548532642892284828221
Aesculus hippocastanum-2100........1100-1433
Alnus glutinosa13205..0.....510119155
Alnus incana-7110-4547-18129-294820132-6350-13339
Alnus viridis..1100......-110003244
Betula pendula4141125810791020413152171956366
Betula pubescens..11640.-110011000.1138
Carpinus betulus-49310.01001100..-3166-5431
Castanea sativa-4960...6810.-9546-8647
Fagus sylvatica-24435-6873-56767187619910639-27544
Fraxinus excelsior-4111013226-4971117441213063-41168
Fraxinus ornus..........589589
Ilex aquifolium2710.3731100..8411531
Juglans regia-1443199110021000.-13282208
Laburnum anagyroides-11000...-494..-371-754
Malus sylvestris0.1100......0.1100
Ostrya carpinifolia..........20661966
Populus alba, P. canescens-05230...1236....0367
Populus nigra1198..0100-11000.587593
Populus sp.-175......1100-1100-194
Populus tremula-32377720.790-3173-22145243
Prunus avium1780-792-21171351-129018533555
Prunus padus-1860..-110011000...-2343
Pyrus communis0.....0100..-1100-1100
Quercus cerris..........-570-570
Quercus petraea-5635-03556-13662314277-1877-7435
Quercus pubescens8118....3640..-7963451
Quercus robur-3545-695-13460913..-568-4738
Quercus rubra-4122..........-5122
Robinia pseudoacacia91061100..-0100..1182012153
Salix sp.2496913412125-24824188-1773-10312
Sorbus aria-11112417915817155-15931545-3925
Sorbus aucuparia-7188-3360-89091083191-2274-10228
Sorbus torminalis271..........271
Tilia cordata-3668-81041698974291285916202
Tilia platyphyllos2465783-2984-7532100-2168-31162
Ulmus glabra2751-4158-1359..1263-6887262
Ulmus minor-2710.........-271
autres feuillus-4611225......384-01907
autres buissons1265942-2197131347342252848
non déterminable0.0.0.0.0.0.0.
total-102822-50314-1309697992594920650-74948
© WSL, Inventaire forestier national suisse, 09.06.2020 #836651/302982
Résultat de la recherche: 155778 inscriptions 6491 pages

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