Sélectionner un thème dans la liste

page précedente

IFN4IFN5
évolution: nombre de tiges
essence (56 classes)
découpage régional: région biogéographique
unité: %/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
région biogéographique
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (56 classes)%/an±%/an±%/an±%/an±%/an±%/an±%/an±
pas d'indication..............
Abies alba0.00.40.00.40.30.30.90.6-1.20.6-0.11.40.10.2
Larix decidua, Larix kaempferi-0.82.94.32.7-2.10.9-0.50.30.00.40.20.30.00.2
Picea abies-2.10.5-1.70.4-0.50.20.50.30.20.31.20.9-0.50.2
Pinus cembra....0.10.00.40.71.61.0-0.41.91.10.7
Pinus mugo subsp. uncinata....1.61.2-0.31.10.50.96.66.70.90.7
Pinus mugo subsp. mugo....3.33.10.02.3-0.80.80.0.0.40.9
Pinus nigra-2.91.8..........-2.91.9
Pinus strobus11.015.114.613.2........13.010.0
Pinus sylvestris-1.50.5-3.40.7-1.40.5-1.40.4-0.21.0-0.61.2-1.50.3
Pseudotsuga menziesii-4.71.8-0.61.2......5.60.0-0.91.1
Taxus baccata-0.20.81.91.61.60.6......1.20.6
autres résineux-4.80.0..-6.13.9......-5.31.5
Acer campestre4.52.93.53.71.52.319.16.20.0.-2.52.44.82.0
Acer opalus-2.61.70.0.1.12.41.23.5....-0.11.4
Acer platanoides3.62.74.13.0-0.41.00.52.0-4.43.8-0.70.01.91.1
Acer pseudoplatanus1.50.61.71.10.60.49.35.7-2.01.23.61.11.30.4
Aesculus hippocastanum0.0...........0.0.
Alnus glutinosa-1.61.7-0.61.714.019.8....-0.50.6-0.61.0
Alnus incana-4.21.6-1.93.6-1.81.0-2.41.5-1.71.0-2.31.3-2.00.6
Alnus viridis....-7.40.8......-7.50.8
Betula pendula-11.20.011.36.95.11.6-0.41.4-2.11.9-1.00.7-0.40.6
Betula pubescens....0.0...0.0...0.91.0
Carpinus betulus-0.21.31.11.0-4.50.0....-2.22.60.40.8
Castanea sativa-11.20.0-11.40.0-3.90.40.20.4..-1.80.4-1.80.4
Fagus sylvatica-1.00.30.10.4-0.70.31.50.7-0.70.60.30.2-0.40.2
Fraxinus excelsior-1.41.0-3.60.5-2.40.60.22.8-1.71.90.90.7-2.20.4
Fraxinus ornus..........2.83.62.83.7
Ilex aquifolium10.77.8-0.60.05.95.4....4.42.15.01.9
Juglans regia..0.12.531.030.6..5.76.70.0.6.03.7
Laburnum anagyroides-3.61.8....0.80.0..0.0.0.22.8
Malus sylvestris-11.20.0..-11.20.0......-11.30.0
Ostrya carpinifolia..........0.30.60.30.6
Populus alba, Populus x canescens..8.80.00.0.-11.50.0....1.53.3
Populus nigra s.l...-4.91.5........-3.32.3
Populus (autres)..-8.70.6....-11.40.0..-8.70.6
Populus tremula5.27.3-2.47.84.26.32.62.5-5.23.3-5.33.3-0.72.2
Prunus avium-0.33.43.42.3-0.12.116.813.9-3.82.6-0.11.92.11.5
Prunus padus..8.910.8........13.914.7
Pyrus communis, Pyrus pyraster..0.0...-11.50.0....-3.63.5
Quercus cerris..........-2.42.0-2.52.0
Quercus petraea-2.00.5-1.71.0-1.31.0-1.01.72.33.3-0.40.3-1.30.4
Quercus pubescens1.51.10.0...1.72.2..2.12.01.71.2
Quercus robur1.15.9-0.71.2-0.20.8....-5.71.6-0.91.0
Quercus rubra..-0.50.8........-0.50.8
Robinia pseudoacacia..-6.40.5..-2.11.3..2.71.80.41.5
Salix (autres)12.98.820.912.36.86.5-3.73.52.33.5-1.61.53.92.3
Sorbus aria-0.51.30.0.-1.20.75.12.5-3.12.65.62.60.80.7
Sorbus aucuparia-0.91.6-7.52.3-1.41.02.94.32.82.32.22.6-0.10.9
Sorbus torminalis-6.02.7-3.42.4........-5.02.0
Tilia cordata4.14.21.41.9-1.21.10.0.-1.20.70.90.80.60.7
Tilia platyphyllos-3.02.86.35.5-1.23.30.02.31.11.03.919.0-0.31.6
Ulmus glabra4.83.41.92.30.11.1..-3.74.97.010.71.31.1
Ulmus minor..-6.44.0........-6.33.9
autres feuillus....-11.20.0....3.22.0-2.66.5
autres arbustes3.18.38.59.1-1.22.52.84.80.12.74.12.62.81.8
indéterminable..............
total-0.80.2-0.60.2-0.50.10.30.20.00.20.10.3-0.30.1
© WSL, Inventaire forestier national suisse, 06.03.2024 #1269676/451426

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1269676. Birmensdorf, Swiss Federal Research Institute WSL

page précedente