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IFN4IFN5
évolution: nombre de tiges
essence (56 classes)
découpage régional: région biogéographique
unité: 1000 n
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)1000 n±%1000 n±%1000 n±%1000 n±%1000 n±%1000 n±%1000 n±%
pas d'indication..............
Abies alba87225539994261267662-11149-102018442218
Larix decidua, Larix kaempferi-738342458-17351-404592092018812347976
Picea abies-366826-455527-32884375350656137138372-871929
Pinus cembra....01005718448165-646753362
Pinus mugo subsp. uncinata....14457-123501022031076934170
Pinus mugo subsp. mugo....936807490-501090043201
Pinus nigra-33106..........-33106
Pinus strobus351125676........9164
Pinus sylvestris-20839-63332-7959-58729-50402-10201-156722
Pseudotsuga menziesii-4463-37220......8100-73119
Taxus baccata-103824574527417100002010012456
autres résineux-10100..-7100......-1872
Acer campestre104592189151731526400-1610027644
Acer opalus-649200462067292....-12975
Acer platanoides1076716161-152796331-2199-110023756
Acer pseudoplatanus68442768605575841167-1957741938264327
Aesculus hippocastanum00..........00
Alnus glutinosa-40173-7428622100....-27154-120190
Alnus incana-7287-56178-46568-16474-34977-28965-139535
Alnus viridis....-8381......-8381
Betula pendula-191002864819360-46384-17797-58279-345160
Betula pubescens....00..0071007100
Carpinus betulus-865113092-37100....-2010065208
Castanea sativa-17100-7100-90100119418100-193127-202626
Fagus sylvatica-220830124668-14094120843-1698932875-312540
Fraxinus excelsior-38772-244519-151030231275-14712016370-430218
Fraxinus ornus..........5913959139
Ilex aquifolium3471-3100278018100..1244620134
Juglans regia17100145267859..461000014250
Laburnum anagyroides-17100..181001100..0021298
Malus sylvestris-52100..-18100......-7178
Ostrya carpinifolia..........6620366203
Populus alba, Populus x canescens..3410000-18100....17230
Populus nigra s.l...-6757......22100-4597
Populus (autres)..-8760....-7100..-9456
Populus tremula8100-16391481297396-51120-124107-61302
Prunus avium-6107121161-5201326375-52100-2369241068
Prunus padus..12671....38713610020050
Pyrus communis, Pyrus pyraster..00..-8100....-8100
Quercus cerris..........-33102-33102
Quercus petraea-28426-27764-4288-301497100-6273-68830
Quercus pubescens4914300..103124..747522769
Quercus robur12506-94188-335800..-7352-158120
Quercus rubra..-7224........-7224
Robinia pseudoacacia..-13759..-17100..1936939402
Salix (autres)152505404829175-16312585135-8310782252
Sorbus aria-4929700-1186614139-371003264326485
Sorbus aucuparia-46184-7372-1558492140908867104-25942
Sorbus torminalis-2873-10100........-3860
Tilia cordata629790131-8310600-910012596185108
Tilia platyphyllos-791186586-3631102409171007415-34524
Ulmus glabra95619011611852..-341645112921382
Ulmus minor..-21100........-21100
autres feuillus5874..-118100....18100-43299
autres arbustes1923611697-3620918180129712196033759
indéterminable00000000000000
total-591226-525737-57513497382951229743218-1511025
© WSL, Inventaire forestier national suisse, 06.03.2024 #1269716/451466

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. 1269716. Birmensdorf, Swiss Federal Research Institute WSL

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