Recherche dans d’anciens sets de données

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Résultat de la recherche: 155778 inscriptions 6491 pages
IFN4
nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AG332253481140.0.0.01000.7282431620681410.15830160.3500.0.1580.10220100108928170.01001460.0.0.0.01000.110042701000.0.4282877302764661801840.0.126224013601000.1580.3565
AI5925381313160.2976970.0.11000.0.1970.0.0.73670.0.41000.0.0.0.0.513114450.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4970.0.0.2970.0.0.0.53211
AR6925398244170.0.0.0.0.11000.2690.0.0.0.33550.0.4990.4740.0.0.782428350.0.0.0.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.01000.0.0.21000.0.0.0.0.0.46811
BE7662271644069341173010004853113116607115615714423100.1873320.1460100054010091612140.01000510.01000.0.010001000613210.0.0.13101001210.0.130322327010033214322201000.1480.4072
BL/BS412107140290.0.0.0.0.15224720.0.3400.74831200.0.11000.0.0.8450.1641126220.27201000.0.0.0990.0.0.4500.0.0.14620.2500.210001006361991700.0.5500.0.01000.3776
FR5416368192100.0.0.0.0.43701000.0.0.0.3852318010071003450.1650.11000.911136190.0.0.0.0.0.0.0100279175150010001000.0.0.4270.0.3351440710.0100010035301000.01000.4375
GE0.0.21000.0.0.0.0.35780.0.0.21760.0.0.0.0.0.0.0.0.76460.0.261000.0.0.0.0.0.0.0.3958950.0.0.0.180280.21000.0.0.0.0.0.0.0.51000.0.0.0.35820
GL2437071195140.0.0.0.0.0.0.11000.11000.110050220.0.9420.11000.0.0.922024330.0.0.0.0.0.0.0.0.0.1710.0.0.0.0.0.0.0.0.11620.0.1663824580.0.0.0.4188
GR7164582354171417194290.0.13170.0.0.0740.0645220.110014240.92101000.44116158240.0.0510710.2820.0100010023914901000.0.2360.0.0.01003281372310.23201000620.0.1360.4132
JU115916582150.0.0.0.183134401001620.5500.24526210.3512990.01000.10330.1281128190.01000.0.11000.0.0.0.0.1570.0.0.1430.3420.21000.838010001001552421470.0.01000.4375
LU1201015617480.4800.0.0.2571502850.0.0.16019150.2633530.010001001780.851123210.0.01000.0.0.0.0.0.01001450.0.0.1740.2430.0.0.01002390.07101001440.0.01000.4504
NE105100100144130.0.0.2750.3540.01000.0.45707927270.0.11000.01000.0.0.77106340.0.0.0.0.0.0.0.0.0.01000.0.0.11660.11000.01001614324460.17926701000.0.11000.3955
NW30290.239280.0.0.0.0.0.0.21000.41000.38027230.0.51000.0.0.0.0.802836630.11000.0.0.0.0.0.0.0.0.0.0.0.0.0.21000.0.0.210021000.282210012520.0.0.0.44915
OW462428227811510011860.0.0.0.0.01000.1720.0.34430.0.10760.1800.0.0.74209300.0.0.0.01000.0.0.0.0.11000.0.0.0.0.01000.0.01004443550.0.0.2580.0.0.0.4857
SG4411933181911000.18511000.5541784590.0.0.24931140.0.8440.1510.1610.1081030160.01000.0.0.0.0.01000.07133501000.0.0610.2560.0.01002594330.2811484300.0.1640.4495
SH952558130240.0.0.2780.21402850.0.2700.47610460.0.0.0.11000.5630.1851224550.0.21000.0.0.0.0.0.0.11000.0.0.16270.31000.0.0.1700.11004770.0.0.0.0.0.4298
SO571815066170.01000.0.0.14280.6540.2510.010032150.41001710.1890.2560.150917200.0.01000.0.0.0.0.0.01003560.0.0.12420.2740.01001594310.0.1727541460100310011000.3895
SZ601615817790.6570.0.0.4690.1710.0.0.16833200.0.14410.28301000.0.681429310.1710.0.0.0.0.0.0.0.0.0.0.0.01000.1780.0.67101002460.11001715320.0.0.0.4135
TG5227350127160.0.0.0.0.10294922740.0.0.37232210.9512720.6510.9380.791336180.0.0760.0.0.0.11000.11002464840.0.3550.9270.0.1570.0.11001721691630.0.2780.4007
TI11234510581006619201000.0.25401000.0.1550.080102201003337290.50120.16380101029181725124007601000.16260.1740.1454260.0.15110244301350.6334296172370.8211441490.0714260.4643
UR64230.2401241005724660.0.12460.0.0.11000.0.17360.0.36640.3490.0.0.492719350.110001000.0.0.0.0.0.0.1710.0.0.3620.01000.0.0.6473700.96411002530.0.0.0.4808
VD61873314570.0.0.0.0.4542442490.1305301542712010024525801000860.26618676722120.010001000730.0.1720710.1712240770.0.172421005320.18533552852301003482791530.11002460.4103
VS1618857162617163371530.0.38160.01000.2411371648200.0.8340.1219010008326318209230.01000720610.0.07701000.332328010001000.3398290780.1715294225240.3513340.0.0.0500.4233
ZG104251100176210.0.0.0.0.0.0.31000.0.0.0.15480.0.0.0.4670.0.0.602928370.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1990.0.0.0.0.0.0.0.11000.0.0.0.39410
ZH2614327118100.0.0.0.070121711005450.01000.36432180.3540.0.1850.4310.81832160.0.0710.0.0.0.0.0.0.3291600.0.4260.3490.11001572500.010034301003300.0.01000.3424
Suisse453224155241041512204903810811912004811612111620406222261201008905021291076318505102802203706922505104006211829039079051510122211076124212392100353141172100500611150.4191
© WSL, Inventaire forestier national suisse, 09.06.2020 #836796/303127
IFN4
nombre de tiges
essence (56 classes)
unité d'interprétation: canton
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AG332253481140.0.0.01000.7282431620681410.15830160.3500.0.1580.10220100108928170.01001460.0.0.0.01000.110042701000.0.4282877302764661801840.0.126224013601000.1580.3565
AI5925381313160.2976970.0.11000.0.1970.0.0.73670.0.41000.0.0.0.0.513114450.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4970.0.0.2970.0.0.0.53211
AR6625398240160.0.0.0.0.11000.2690.0.0.0.32550.0.41000.7590.0.0.762427350.0.0.0.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.01000.51000.21000.0.0.0.0.0.46511
BE7562281634069241173010004853113116607115615714422100.1873300.1440100054010089612140.01000510.01000.0.010001000613210.0.0.13101001210.0100234322327010023214322201000.1480.4022
BL/BS412107139290.0.0.0.0.15224720.0.3400.64831200.0.11000.0.0.8450.1611126210.27201000.0.0.0990.0.0.6500.0.0.16570.3440.210001006341991700.0.5500.0.01000.3776
FR5416368194100.0.0.0.0.43701000.0.0.0.3852318010071003450.1650.11000.901236190.0.0.0.0.0.0.0100179175150010001000.0.0.4270.0.3351440710.0100010035301000.01000.4365
GE0.0.21000.0.0.0.0.35780.0.0.21760.0.0.0.0.0.0.0.0.76460.0.261000.0.0.0.0.0.0.0.3958950.0.0.0.180280.21000.0.0.0.0.0.0.0.51000.0.0.0.35820
GL2237071192130.0.0.0.0.0.0.11000.11000.110048210.0.8420.11000.0.0.852025310.0.0.0.0.0.0.0.0.0.1710.0.0.0.0.0.0.0.0.10620.0.1662824580.0.0.0.4018
GR7164882284181416195260.0.13170.0.0.0740.0646230.110014240.92001000.44115157230.0.0510710.2820.0100010023614901000.0.2360.0.0.01003281352290.23201000620.0.1360.4062
JU1141016581150.0.0.0.183134401001620.4500.24527210.3512990.01000.10330.1261130180.01000.0.11000.0.0.0.0.1570.0.0.1430.3410.21000.838010001001552391470.0.01000.4375
LU1191015617480.4800.0.0.2571502850.0.0.16019150.2633531100010001001780.851123210.0.01000.0.0.0.0.0.01001450.0.0.1740.2430.0.0.01002390.07101001440.0.01000.4494
NE104100100143130.0.0.2750.3540.01000.0.45707926270.0.11000.01000.0.0.76106340.0.0.0.0.0.0.0.01000.01000.0.0.11660.11000.01001614324460.17926701000.0.11000.3905
NW30290.234280.0.0.0.0.0.0.21000.41000.38127230.0.51000.0.0.0.0.782836630.11000.0.0.0.0.0.0.0.0.0.0.0.0.0.21000.0.0.210021000.282210012520.0.0.0.43915
OW432528227410410011860.0.0.0.0.01000.1720.0.34410.0.9760.1800.0.0.721910270.0.0.0.01000.0.0.0.0.11000.0.0.0.0.01000.0.01006383550.0.0.3490.0.0.0.4767
SG4211933175911000.18511000.5511784590.0.0.24931140.01007440.1510.1610.1041028160.01000.0.0.0.0.01000.07133501000.0.0610.2560.0.1733544330.2811483300.0.1640.4355
SH952558128240.0.0.2780.21402850.0.3560.47610460.0.0.0.11000.5630.1871225520.0.21000.0.0.0.0.0.0.2700.0.0.17250.31000.0.0.1700.11004770.0.0.0.0.0.4328
SO561815065170.01000.0.0.14280.5540.2510.010031160.41001720.1890.2560.148917200.0.01000.0.0.0.0.0.01003560.0.0.12420.2740.01001594310.0.1727541460100310011000.3845
SZ611615818080.6570.0.0.4690.1710.0.0.16834200.0.19420.28301000.0.701331300.1710.0.0.0.0.0.0.0.0.0.0.0.01000.1780.0.6711762410.11001715320.0.0.0.4285
TG5227350125160.0.0.0.0.10294922740.0.0.37232210.9512720.5510.9380.781335180.0.0760.0.0.0.2740.11002464840.0.3550.9270.0.2510.0.11001721691630.0.2780.3977
TI11234610581006619201000.0.25401000.0.1510.080102101003337270.48120.1587710989181625124007601000.16260.1740.1424260.0.14510244301350.6334285172330.8211441490.0714260.4533
UR61230.2331241005728570.0.11470.0.0.11000.0.18330.0.35640.3450.0.0.462718350.110001000.0.0.0.0.0.0.1710.0.0.2620.01000.0.0.6473700.96411002530.0.0.0.4688
VD60873314870.0.0.0.0.4542442460.1305291542713010024525801000860.26618678821120.07101000730.0.1720710.1712240770.0.162421005320.18533552862301003483651530.11002460.4133
VS1518837154618153341530.0.36160.01000.1411381648200.0.8340.11190100083263172010220.01000720610.0.1690710.331328010001000.3398290780.0716264224240.3513340.0.0.0500.4093
ZG100261100189190.0.0.0.0.0.0.31000.0.0.0.17420.0.0.0.4670.0.0.573027370.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2690.0.0.0.0.0.0.0.11000.0.0.0.4029
ZH2614328116100.0.0.0.070111711005450.01000.36431180.3540.0.1850.4300.81732150.0.0710.0.0.0.0.0.0.3291600.0.4260.3470.11001572500.010034301003300.0.01000.3394
Suisse43322415325104141210490381081191200481151211162040622226120878805021291074318505102702203706922504903605611729039079045510122211076124212392100353141182100500611150.4131
© WSL, Inventaire forestier national suisse, 09.06.2020 #836797/303128
IFN1
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba703794646201411131016522
Larix decidua/L. kaempferi313222424805376357183
Picea abies135225622183173424637561751
Pinus cembra0.0681421514181105548
Pinus mugo arborea0.3281375322215079412
Pinus mugo prostrata0.0.0490852370100030
Pinus nigra03208201000100071077029
Pinus strobus13105001000.0100074027
Pinus sylvestris13622992149112312335145
Pseudotsuga menziesii1240780620.0.072022
Taxus baccata1190601250.0100074115
autres résineux0710.0.0.0.0.071
Acer campestre214040061140076033112
Acer opalus1260720.1340.0.021
Acer platanoides1150361260670730100112
Acer pseudoplatanus195207317324323418153
Aesculus hippocastanum07101000.0.0.0.066
Alnus glutinosa3181311790100075625213
Alnus incana132617824826920151969
Alnus viridis0.0640.01000.071049
Betula pendula12104422761812729857
Betula pubescens04303901001560100520116
Carpinus betulus7906401000700.06239
Castanea sativa056088078145073847107
Fagus sylvatica1292744106516171814787872
Fraxinus excelsior25513102395193331014164
Fraxinus ornus010001000.0.0.138035
Ilex aquifolium010001000.0.0.062051
Juglans regia04006307101000730100029
Laburnum anagyroides0470610.1440.043025
Malus sylvestris04101000.0.0.0.038
Ostrya carpinifolia0.0.0.0.0.722122
Populus alba, P. canescens0650480.0860.0100035
Populus nigra0340.01001710.0100031
Populus sp.0360.0.0580.071030
Populus tremula126068045342230227115
Prunus avium31322512312705621729
Prunus padus0480.0.0.0.0.048
Pyrus communis01000.0.0.0.0.0100
Quercus cerris0.0.0.1720.332030
Quercus petraea129133133431151111777
Quercus pubescens0580.0.0470.232027
Quercus robur6822813006008023538
Quercus rubra0340.0.0.0.186041
Robinia pseudoacacia12901000.0790.426119
Salix sp.220124134434132321211
Sorbus aria3921522412613021927
Sorbus aucuparia12041222122412612528
Sorbus torminalis0350.0.0.0.0.035
Tilia cordata215230325338071622211
Tilia platyphyllos1181421661370100226113
Ulmus glabra21131651205414004327
Ulmus minor04501000810.0.058033
autres feuillus0710.01000.0.071049
autres buissons03007104301000100126017
non déterminable0.0.0.0.0.0.0.
total4521478148924082401240824451
© WSL, Inventaire forestier national suisse, 09.06.2020 #836798/303129
IFN1
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba7047766181721918921513
Larix decidua/L. kaempferi3191273327473693410175
Picea abies136325232385168624146791752
Pinus cembra0.09607216191715082412
Pinus mugo arborea0.44024144623201100416
Pinus mugo prostrata0.0.1541853480.037
Pinus nigra03908011000.01000100040
Pinus strobus14601000.0.01000100041
Pinus sylvestris14824472957142116343157
Pseudotsuga menziesii1300770.0.0.0.129
Taxus baccata1270621390.0.0.123
autres résineux01000.0.0.0.0.0100
Acer campestre2170510741650100050115
Acer opalus1370.0.1460.0.031
Acer platanoides1211421331740720100116
Acer pseudoplatanus1972092810333229424155
Aesculus hippocastanum010001000.0.0.0.080
Alnus glutinosa3251450800100076535218
Alnus incana1416251428123111231426712
Alnus viridis0.0840.0.0.0100073
Betula pendula133050134723146341159
Betula pubescens0710480.1600.630125
Carpinus betulus7120100010001000.162311
Castanea sativa0860.01001520848710109
Fagus sylvatica13037761017162114188010872
Fraxinus excelsior246141426125264481117175
Fraxinus ornus010001000.0.0.153046
Ilex aquifolium0.01000.0.0.070061
Juglans regia04207001000.0.0100033
Laburnum anagyroides07601000.1840.071047
Malus sylvestris07101000.0.0.0.058
Ostrya carpinifolia0.0.0.0.0.929129
Populus alba, P. canescens01000710.01000.0.055
Populus nigra0470.01000.0.0.043
Populus sp.0590.0.01000.071045
Populus tremula141064065364149335123
Prunus avium3222372311350100223215
Prunus padus0540.0.0.0.0.054
Pyrus communis01000.0.0.0.0.0100
Quercus cerris0.0.0.0580.444042
Quercus petraea12131471483361581028711
Quercus pubescens01000.0.0530.148036
Quercus robur6113371371690100236310
Quercus rubra0580.0.0.0.0.058
Robinia pseudoacacia1560.0.0790.442132
Salix sp.123130060348139426214
Sorbus aria31422033223414432739
Sorbus aucuparia129417228234141135211
Sorbus torminalis0460.0.0.0.0.046
Tilia cordata222337330351071427214
Tilia platyphyllos1260632732410.327118
Ulmus glabra3143246170100149062210
Ulmus minor0590.01000.0.070043
autres feuillus0.0.0.0.0.071071
autres buissons0380100010001000100133022
non déterminable0.0.0.0.0.0.0.
total4521479250634053389340834461
© WSL, Inventaire forestier national suisse, 09.06.2020 #836799/303130
IFN2
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba65477657816218171020493
Larix decidua/L. kaempferi3181254298283593710185
Picea abies142425142355167623847591772
Pinus cembra0.19317217181916077412
Pinus mugo arborea0.43914933422201100416
Pinus mugo prostrata0.0711552873440.135
Pinus nigra0410.11000.0750.047
Pinus strobus03101000.0.0.0.031
Pinus sylvestris12914253155151917348137
Pseudotsuga menziesii2270770.0.0.0100126
Taxus baccata2250591370.0.0.121
autres résineux0860.0.01000.0.067
Acer campestre21706001001570100148115
Acer opalus1361620.1380.0.028
Acer platanoides124137137164070077117
Acer pseudoplatanus2062293111428330523165
Aesculus hippocastanum01000.0.0.0.0.0100
Alnus glutinosa32615501000.0.535220
Alnus incana1306241227123113241227711
Alnus viridis0.010001000.0.0.086
Betula pendula1360471361020234421179
Betula pubescens0.057010001000.057036
Carpinus betulus6120100010001000.159312
Castanea sativa0690.0.14601009010119
Fagus sylvatica1223827977182114198910863
Fraxinus excelsior256131325137225421518185
Fraxinus ornus0.0.0.0.0.168068
Ilex aquifolium071010001000.0.160047
Juglans regia04507701000.069061030
Laburnum anagyroides0760750.1600.050036
Malus sylvestris010001000.0.0.0100065
Ostrya carpinifolia0.0.0.0.0.1527227
Populus alba, P. canescens0730710.0.0.0.057
Populus nigra0630.01001870.085042
Populus sp.0510.0.01000.071042
Populus tremula0400.0100254156233123
Prunus avium212238229231061223211
Prunus padus0370.0.0.0.0.037
Pyrus communis0770.0.0.0.0.077
Quercus cerris0.0.0.0.0.152052
Quercus petraea11141541433331601126611
Quercus pubescens0710.0.4340.427121
Quercus robur5122351390510.134311
Quercus rubra0710.0.0.0.0.071
Robinia pseudoacacia0730.0.1770.442133
Salix sp.125230055435141427214
Sorbus aria315224333229239421310
Sorbus aucuparia128418325331135132211
Sorbus torminalis0410.0.0.0.0.041
Tilia cordata220244235353093720313
Tilia platyphyllos1260532624360.240118
Ulmus glabra2212255180100150144211
Ulmus minor07101000.0.0.0100050
autres feuillus0900.0.0.0.070074
autres buissons0300.153060077232019
non déterminable0.0.0.0.0.0.0.
total4411483249334273391345034481
© WSL, Inventaire forestier national suisse, 09.06.2020 #836800/303131
IFN2
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba64473553719191019918473
Larix decidua/L. kaempferi317227327827368409194
Picea abies142324832275162522947381742
Pinus cembra0.09307216171915077411
Pinus mugo arborea0.4351454342218192414
Pinus mugo prostrata0.0711451874320100126
Pinus nigra0430.11000.0760.041
Pinus strobus0350910.0.0.0.033
Pinus sylvestris12813972550131616445137
Pseudotsuga menziesii2240640.0.0.0100123
Taxus baccata2241651330.0.0.120
autres résineux0860.0.01000.0.068
Acer campestre21605201001570100043114
Acer opalus1341530.1380.0.026
Acer platanoides123132135165070077116
Acer pseudoplatanus2062382910427328522164
Aesculus hippocastanum01000.0.0.0.0.0100
Alnus glutinosa323155010001000.433218
Alnus incana1287211423122815241125810
Alnus viridis0100010001000.0.0.075
Betula pendula1311441321021228411078
Betula pubescens0.05708001000.058034
Carpinus betulus6120100010001000.149211
Castanea sativa0700.0.247084849109
Fagus sylvatica121378792618201417839832
Fraxinus excelsior246141426128204381316175
Fraxinus ornus0.0.0.0.0.168068
Ilex aquifolium071010001000.0.161047
Juglans regia0340770770.062052025
Laburnum anagyroides0750760.1610.042033
Malus sylvestris010001000.0.0.0100065
Ostrya carpinifolia0.0.0.0.0.1425225
Populus alba, P. canescens0730710.0.0.0.057
Populus nigra0540.01001660.085037
Populus sp.0410.0.01000.071036
Populus tremula1461670100254151233121
Prunus avium212334228247062221211
Prunus padus0390.0.0.0720.036
Pyrus communis0770.0.0.0.0.077
Quercus cerris0.0.0.0.0.152052
Quercus petraea11131461403301601025611
Quercus pubescens0600.0.3320.529121
Quercus robur6112351410490.233310
Quercus rubra0650.0.0.0.0.065
Robinia pseudoacacia0660.0.1771100434127
Salix sp.125228050433235424213
Sorbus aria31422132622913932039
Sorbus aucuparia124517324329131131210
Sorbus torminalis0410.0.0.0.0.041
Tilia cordata220243132253169619212
Tilia platyphyllos1251412623350.140117
Ulmus glabra2192215180100050142210
Ulmus minor04101000.0.0.0100036
autres feuillus0900.0.0.0.070074
autres buissons027075048052077132017
non déterminable0.0.0.0.0.0.0.
total4381479247734203385343234411
© WSL, Inventaire forestier national suisse, 09.06.2020 #836801/303132
IFN2
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba64473655815217171019473
Larix decidua/L. kaempferi317124429818358389185
Picea abies140424642265159622747181722
Pinus cembra0.19307216181816077412
Pinus mugo arborea0.4371493342120192416
Pinus mugo prostrata0.0711502874340.129
Pinus nigra0410.11000.0750.047
Pinus strobus03101000.0.0.0.031
Pinus sylvestris12914272851141717348137
Pseudotsuga menziesii2260770.0.0.0100125
Taxus baccata2250591370.0.0.121
autres résineux0860.0.01000.0.067
Acer campestre21706001001570100048115
Acer opalus1361570.1380.0.027
Acer platanoides124135135164070077116
Acer pseudoplatanus2062293011428328522164
Aesculus hippocastanum01000.0.0.0.0.0100
Alnus glutinosa32615501000.0.535219
Alnus incana2287221425113115271126811
Alnus viridis0.010001000.0.0.086
Betula pendula134144134920329421179
Betula pubescens0.057010001000.057036
Carpinus betulus6120100010001000.152312
Castanea sativa0690.0.251084839109
Fagus sylvatica1213797947172113188310832
Fraxinus excelsior246131326138215381417175
Fraxinus ornus0.0.0.0.0.168068
Ilex aquifolium071010001000.0.160047
Juglans regia04007701000.062061028
Laburnum anagyroides0760750.1600.042033
Malus sylvestris010001000.0.0.0100065
Ostrya carpinifolia0.0.0.0.0.1426226
Populus alba, P. canescens0730710.0.0.0.057
Populus nigra0630.01001870.085042
Populus sp.0460.0.01000.071038
Populus tremula1461730100254156233122
Prunus avium213336229131061222211
Prunus padus0390.0.0.0.0.039
Pyrus communis0770.0.0.0.0.077
Quercus cerris0.0.0.0.0.152052
Quercus petraea11142481433311601126611
Quercus pubescens0710.0.3340.427121
Quercus robur6122351401490.134311
Quercus rubra0710.0.0.0.0.071
Robinia pseudoacacia0670.0.1771100442131
Salix sp.126229055435238425213
Sorbus aria31522332922913932139
Sorbus aucuparia127517324331133132210
Sorbus torminalis0410.0.0.0.0.041
Tilia cordata220244232353093620313
Tilia platyphyllos1261472624350.240118
Ulmus glabra2212245180100050144211
Ulmus minor05801000.0.0.0100045
autres feuillus0900.0.0.0.070074
autres buissons1280100053060077232018
non déterminable0.0.0.0.0.0.0.
total4391473248234103376342834381
© WSL, Inventaire forestier national suisse, 09.06.2020 #836802/303133
IFN3
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba62468653815197171119443
Larix decidua/L. kaempferi316227430847399479214
Picea abies123421442055159624247381602
Pinus cembra0.18117416161915066411
Pinus mugo arborea0.4382434332119191415
Pinus mugo prostrata0.1791481585300100124
Pinus nigra0460.11000.01000.052
Pinus strobus03601000.0.0.0.034
Pinus sylvestris10924043142141617248117
Pseudotsuga menziesii22601000.0.0.0100125
Taxus baccata22505413401000.0.121
autres résineux0310490550.071072022
Acer campestre218057074144073054115
Acer opalus1352400.1360.0.124
Acer platanoides225139145164072067118
Acer pseudoplatanus23625103111721426819184
Aesculus hippocastanum0740.0.0.0.0.074
Alnus glutinosa3250.0.0.0.336121
Alnus incana1336211426103315271025712
Alnus viridis0.0.0.0.0.01000100
Betula pendula1311441421120729431189
Betula pubescens0.065010001000.0.049
Carpinus betulus6120.07101000.147212
Castanea sativa07001000.25901007410109
Fagus sylvatica113374789717201317829783
Fraxinus excelsior266141428149255301616195
Fraxinus ornus0.0.0.0.0.162062
Ilex aquifolium05806507101000.147033
Juglans regia02901000.0100060070025
Laburnum anagyroides0780.0.1550.046033
Malus sylvestris010001000.0.0.0.078
Ostrya carpinifolia0.0.0.0.0.1525225
Populus alba, P. canescens07101000.01000.0.055
Populus nigra0510.010001000100071035
Populus sp.0540.0.0.0.0100052
Populus tremula1500710100340149235121
Prunus avium213231233228165325210
Prunus padus0430.01000.0740.038
Pyrus communis01000.0.01000.0100061
Quercus cerris0.0.0.0.0.141041
Quercus petraea9132501373381521024511
Quercus pubescens1600.0.6290.327119
Quercus robur5132420420590.134212
Quercus rubra0860.0.0.0.0.086
Robinia pseudoacacia15401000.1710.533126
Salix sp.122237144732231625214
Sorbus aria415223232427251418310
Sorbus aucuparia124417325425232137210
Sorbus torminalis0410.0.0.0.0.041
Tilia cordata325241241252069919313
Tilia platyphyllos1221603604340.144120
Ulmus glabra2172224180.063141210
Ulmus minor05301000.0.0.0.047
autres feuillus0840830.0.0.0100058
autres buissons029151159051058324116
non déterminable0.0.0.0.0.0.0.
total4121436245534173402344034241
© WSL, Inventaire forestier national suisse, 09.06.2020 #836803/303134
IFN3
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba63473656817198171219483
Larix decidua/L. kaempferi3172283318583694210195
Picea abies122421242125173625748181632
Pinus cembra0.19517417171916085411
Pinus mugo arborea0.44124543523201100416
Pinus mugo prostrata0.0.1601576350100129
Pinus nigra0460.11000.01000.052
Pinus strobus03601000.0.0.0.034
Pinus sylvestris10914343348141817348127
Pseudotsuga menziesii22201000.0.0.0100121
Taxus baccata22505413401000.0.121
autres résineux0330550790.01000100025
Acer campestre218057074150073054116
Acer opalus1342430.1380.0.125
Acer platanoides225139145164072067118
Acer pseudoplatanus23624103211623428820194
Aesculus hippocastanum0740.0.0.0.0.074
Alnus glutinosa3250.0.0.0.436221
Alnus incana1335221125103315291128612
Alnus viridis0.0.0.0.0.01000100
Betula pendula1331431421122432421279
Betula pubescens0.065010001000.0.049
Carpinus betulus6130.07101000.152212
Castanea sativa07001000.156010088101010
Fagus sylvatica114379796719201517989843
Fraxinus excelsior266151428149286331817195
Fraxinus ornus0.0.0.0.0.162062
Ilex aquifolium05806507101000.247033
Juglans regia03101000.0100060070026
Laburnum anagyroides0780.0.1550.046033
Malus sylvestris010001000.0.0.0.078
Ostrya carpinifolia0.0.0.0.0.1825225
Populus alba, P. canescens07101000.01000.0.055
Populus nigra0590.010001000.0100042
Populus sp.0610.0.0.0.0100058
Populus tremula03701000100340149336122
Prunus avium213233233233165325210
Prunus padus0500.01000.0740.042
Pyrus communis01000.0.01000.0100061
Quercus cerris0.0.0.0.0.141041
Quercus petraea9142541393411521226611
Quercus pubescens1600.0.6300.427120
Quercus robur5132420450590.135212
Quercus rubra0860.0.0.0.0.086
Robinia pseudoacacia0710.0.1710.633129
Salix sp.123241163733240527216
Sorbus aria31532433333014241939
Sorbus aucuparia125418326525131143211
Sorbus torminalis0410.0.0.0.0.041
Tilia cordata3212412423520691019313
Tilia platyphyllos1230593604350.144121
Ulmus glabra2172224190.076141211
Ulmus minor06101000.0.0.0.052
autres feuillus09101000.0.0.0100065
autres buissons029061163051058426118
non déterminable0.0.0.0.0.0.0.
total4121441247134433418348634361
© WSL, Inventaire forestier national suisse, 09.06.2020 #836804/303135
IFN3
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba62467652815197171118443
Larix decidua/L. kaempferi316227430867399469215
Picea abies123421242025163624147181592
Pinus cembra0.18117417161815066411
Pinus mugo arborea0.4382434332019191415
Pinus mugo prostrata0.1621481585300100123
Pinus nigra0460.11000.01000.052
Pinus strobus03601000.0.0.0.034
Pinus sylvestris10924043142141617248117
Pseudotsuga menziesii22601000.0.0.0100125
Taxus baccata22505413401000.0.121
autres résineux0310490550.071072022
Acer campestre218057072144073054115
Acer opalus1352400.1360.0.124
Acer platanoides225139143164072067118
Acer pseudoplatanus23625103111721426919194
Aesculus hippocastanum0740.0.0.0.0.074
Alnus glutinosa3250.0.0.0.336121
Alnus incana1326211426103314271025711
Alnus viridis0.0.0.0.0.01000100
Betula pendula1311441421120729441189
Betula pubescens0.065010001000.0.049
Carpinus betulus6120.07101000.147212
Castanea sativa07001000.25901007310109
Fagus sylvatica113373788717201217819773
Fraxinus excelsior266141429139256291715195
Fraxinus ornus0.0.0.0.0.162062
Ilex aquifolium05806507101000.147033
Juglans regia02901000.0100052070024
Laburnum anagyroides0780.0.1550.043032
Malus sylvestris010001000.0.0.0.078
Ostrya carpinifolia0.0.0.0.0.1425225
Populus alba, P. canescens07101000.01000.0.055
Populus nigra0510.010001000100071035
Populus sp.0540.0.0.0.0100052
Populus tremula0500580100340149235120
Prunus avium312233233228165325210
Prunus padus0430.01000.0740.038
Pyrus communis01000.0.01000.0100061
Quercus cerris0.0.0.0.0.141041
Quercus petraea9132441373381521124611
Quercus pubescens1600.0.6290.327119
Quercus robur5131420420590.134212
Quercus rubra0860.0.0.0.0.086
Robinia pseudoacacia15401000.1710.533126
Salix sp.122237145732230525214
Sorbus aria415323330427251418310
Sorbus aucuparia124417325425231137210
Sorbus torminalis0410.0.0.0.0.041
Tilia cordata325241240252069819313
Tilia platyphyllos1221603604340.142120
Ulmus glabra2172225180.063139210
Ulmus minor05301000.0.0.0.047
autres feuillus0840830.0.0.071055
autres buissons129148159051054423116
non déterminable0.0.0.0.0.0.0.
total4121434245334213399343834231
© WSL, Inventaire forestier national suisse, 09.06.2020 #836805/303136
IFN4
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba65475658818188191320493
Larix decidua/L. kaempferi3203283318383694210195
Picea abies106420842045174626548381572
Pinus cembra0.19517218172015064411
Pinus mugo arborea010054125033923201100416
Pinus mugo prostrata0.01001501535320100125
Pinus nigra0460.11000.0.0.052
Pinus strobus04101000.0.0.0.039
Pinus sylvestris81015043443161618249108
Pseudotsuga menziesii2190770.0.0.0100119
Taxus baccata32504812801000.0.121
autres résineux0660710.0.0.0.052
Acer campestre120050059151073155116
Acer opalus1302400.1400.0.122
Acer platanoides221140240164071073116
Acer pseudoplatanus2662793412822527920214
Aesculus hippocastanum0780.0.0.0.0100062
Alnus glutinosa3250.0.0.0.434220
Alnus incana1314279278361431729514
Alnus viridis0.0.0.0.0.0.0.
Betula pendula1271362311020433391279
Betula pubescens0.0720100010001000.051
Carpinus betulus5130.0711830.082212
Castanea sativa07801000.159010082101010
Fagus sylvatica1093767927202015171039813
Fraxinus excelsior256141225129256311917195
Fraxinus ornus0.0.0.0.0.250050
Ilex aquifolium05306505201000.241028
Juglans regia02907301000100060060022
Laburnum anagyroides0730.0.0600.060037
Malus sylvestris01000710.0.0.0.065
Ostrya carpinifolia0.0.0.0.0.1925225
Populus alba, P. canescens08401000.0770.0.053
Populus nigra0550.010001000.077040
Populus sp.0670.0.0.01000.063
Populus tremula0440570100333149238119
Prunus avium312133231332161423210
Prunus padus0470.0.010001000.042
Pyrus communis01000.0.01000.0.075
Quercus cerris0.0.0.0.0.151051
Quercus petraea8142531463431491123511
Quercus pubescens1670.0.9300.431222
Quercus robur4131460390780.135212
Quercus rubra0740.0.0.0.0.074
Robinia pseudoacacia1520.0.1710.633127
Salix sp.120228266630245430214
Sorbus aria31432633642414351939
Sorbus aucuparia123421228525134133211
Sorbus torminalis0350.0.0.0.0.035
Tilia cordata2192373463510751118312
Tilia platyphyllos1241441374360100144116
Ulmus glabra2162214190.074146210
Ulmus minor07101000.0.0.0.058
autres feuillus010001000.0.0.0100065
autres buissons127047080050053425116
non déterminable0.0.0.0.0.0.0.
total3901437245734433428348434261
© WSL, Inventaire forestier national suisse, 09.06.2020 #836806/303137
IFN1
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura97414511840.0.0.14005610120761400.31822712322701001441660.0580575170.145317100.01000.0530490.0.0720811512190.01000.11180903170580772256112210771262253170540710560.4592
est du Jura371253770120.0.0.16307118152761380.5300.3312110010015301000.1520.15190.192530110.0.1710.01000.010001000.01002240.0.0.161919352416828005052301000713324382290.0.0.0.4473
ouest du Plateau391253216370.0.0.010018210222550.0.3490.25713250.14321370.2660100436366109637120.0.063010001000.07016325134264201000.0.30190.15160.3444530610.01002561532400910.0580.4763
centre du Plateau97634015450.0.0.0.147719228138010006017113312160.3490660.2271702361100113519130.0.0710.0.0.0.01000590532250710.0.62201008211700621431390100010014705223001000.0760.4402
est du Plateau44661816150.0.0.010004220913922901001410.1312390.4241390.2320.10130.102431701000.0540.0.0.0.1510680463171580.0.10140.71504214714413207105432405932001000.0480.4402
ouest des Préalpes74101493115010001000.0.0.0710.1910.010001000.23130.3413400.0860.1790100601018190.0.0.01000.0.0.0.0.01001390.0.0.01000.2420.0.1352314250.165110013201000.0.0.5103
centre des Préalpes1095051230301004380.0850503360780760.0500.04415100.1508230.08001000.0.89612150.01000.0.0.0.0.0.0.0712450.0.0.1430.1360.01001522242210.17601003220.0.01000.4852
est des Préalpes806130210515906701000.01005300621280.01000.1443080.1799330.140010001000.101628110.0.01000.0.0.0.01000.0551310.0.0.1420.1350.0.1461352270.1431815170.01000460.4863
nord-ouest des Alpes271252625640645440.01000.2470.0720.1671771542712010007163316506414301001100581081911000.06307401000.1480.0.1833350.0.0.2450.3480.0.2303237190.5363483280.0.01000.4363
centre des Alpes581516322871837391560.0.34280.01000.01000.25719220.0.7520.3410.0.0100861315220.0.01000.0.0.0.0.0.11001560.0.0.2570.1630.0.1633463380.7410.3321800.11000.4865
nord-est des Alpes2917113022980710.0.21000.2660.1560.01000.23843160.0.8410.1650.0.01001311017250.0.0.0.0.0.0.0.0.0771460.0.0.01000.01000.0.1644421650.44311009220.0.0.0.4994
sud-ouest des Alpes20148051734151453208501000.49110.0.0.1401340673240.0100826010061815607014516175190.0.01001440.0.0861710583421270.0.1724310470600.0794341262240.3381370540.0.01000.4082
sud-est des Alpes1113376246318112215237071010023120.01000.0760.0733230.0759200.12701000.07318143330.0.0730.0.0.0.0.0.2300560.0.0.1510.0800.0.1321301260.07101001400.0.01000.4012
Sud des Alpes101635775605507901000770743350720740.0330.01004180.6251519071298520062847787101413806201000430.722010001000712272170.0.33211172322351864263212191250.6222260430580711260.4082
Suisse522183175148412030028027145022116071112021112153066213690495711639107872164035050029025038122035031030115210049010003077027380411192112728035211113270330490170.4451
© WSL, Inventaire forestier national suisse, 09.06.2020 #836807/303138
IFN3
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba62468652714188161117443
Larix decidua/L. kaempferi316226428887388448214
Picea abies123420841975165623847371582
Pinus cembra0.17516018161814056410
Pinus mugo arborea0.4372434291918169414
Pinus mugo prostrata0.162148158529075122
Pinus nigra0460.11000.01000.052
Pinus strobus0350710.0.0.0100044
Pinus sylvestris10923952741131616346117
Pseudotsuga menziesii3250930.0.0.070124
Taxus baccata22417213001000.0.121
autres résineux0300450550.071073021
Acer campestre217057072143074053114
Acer opalus1322400.1360.0.122
Acer platanoides225137140165072056118
Acer pseudoplatanus2452593210720424818194
Aesculus hippocastanum0740.0.0.0.0.074
Alnus glutinosa3250.0.0.0.334120
Alnus incana1316201324122814251123711
Alnus viridis0.0.0.0.0.01000100
Betula pendula1291411401120628421188
Betula pubescens0100065010001000.0.044
Carpinus betulus6120.07101000.147211
Castanea sativa07001000.2540100729109
Fagus sylvatica113372786616191316828772
Fraxinus excelsior266151229129236271715195
Fraxinus ornus0.0.0.0.0.162062
Ilex aquifolium05806407101000.143032
Juglans regia02901000.0100146071023
Laburnum anagyroides0780.0.1550.040031
Malus sylvestris010001000.0.0.0.078
Ostrya carpinifolia0.0.0.0.0.1425225
Populus alba, P. canescens06501000.01000.0.053
Populus nigra0490.010001000100071034
Populus sp.0520.0.0.0.0100050
Populus tremula0481730100336147233119
Prunus avium212229133228157323210
Prunus padus0430.01000.0740.037
Pyrus communis01000.0.01000.071052
Quercus cerris0.0.0.0.0.141041
Quercus petraea9132431393341491124610
Quercus pubescens1510.0.5290.428120
Quercus robur5121391370590.140211
Quercus rubra0810.0.0.0.0.081
Robinia pseudoacacia15101000.0710.632126
Salix sp.121234145629230524213
Sorbus aria41422232932624841739
Sorbus aucuparia12341732342322523529
Sorbus torminalis0410.0.0.0.0.041
Tilia cordata324240235345069818313
Tilia platyphyllos1221603603340.142120
Ulmus glabra2172205170.064139210
Ulmus minor05301000.0.0.0.047
autres feuillus0810830.0.0.071055
autres buissons128148153049054322115
non déterminable0.0.0.0.0.0.0.
total4131429244534233396343934221
© WSL, Inventaire forestier national suisse, 09.06.2020 #836808/303139
IFN4
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba64470654816187191119453
Larix decidua/L. kaempferi319327429857419498224
Picea abies108421041995162625147881552
Pinus cembra0.18017217162114056410
Pinus mugo arborea01005392443372119192415
Pinus mugo prostrata0.1731471535280100122
Pinus nigra0460.11000.0.0.052
Pinus strobus04101000.0.0.0.039
Pinus sylvestris91025253338161517249108
Pseudotsuga menziesii2210770.0.0.0100120
Taxus baccata32504812801000.0.121
autres résineux06607101000.0.0.047
Acer campestre119050059241073155115
Acer opalus1302400.1370.0.122
Acer platanoides221140240164071073116
Acer pseudoplatanus2562793411820427919204
Aesculus hippocastanum0780.0.0.0.0100062
Alnus glutinosa3240.0.0.0.333220
Alnus incana13152313278341625727612
Alnus viridis0.01000.0.0.0.0100
Betula pendula1261452301219728441199
Betula pubescens0.0720100010001000.051
Carpinus betulus5130.0710830.163212
Castanea sativa07801000.26301006910910
Fagus sylvatica108371785718201316879763
Fraxinus excelsior256151225129236281815185
Fraxinus ornus0.0.0.0.0.150050
Ilex aquifolium05306505201000.241028
Juglans regia0270730100072060060021
Laburnum anagyroides0730.0.0610.060037
Malus sylvestris01000710.0.0.0.065
Ostrya carpinifolia0.0.0.0.0.1625225
Populus alba, P. canescens08401000.0770.0.053
Populus nigra0480.010001000100074039
Populus sp.0590.0.0.01000.055
Populus tremula0390510100332149236118
Prunus avium31223023132816142529
Prunus padus0430.0.010001000.039
Pyrus communis01000.0.01000.0.075
Quercus cerris0.0.0.0.0.051051
Quercus petraea814253140339149922511
Quercus pubescens1670.0.8290.330122
Quercus robur4121420360780.135211
Quercus rubra0740.0.0.0.0.074
Robinia pseudoacacia14401000.1710.533125
Salix sp.119226263529236524212
Sorbus aria31332423542213751839
Sorbus aucuparia122419226524233134210
Sorbus torminalis0350.0.0.0.0.035
Tilia cordata331237345351075918314
Tilia platyphyllos2271431373340100144117
Ulmus glabra2162214180.074146210
Ulmus minor05801000.0.0.0.050
autres feuillus010001000.0.0.071059
autres buissons125145067050053423115
non déterminable0.0.0.0.0.0.0.
total3911434244634233417345134191
© WSL, Inventaire forestier national suisse, 09.06.2020 #836809/303140
IFN4
nombre de tiges
essence (56 classes)
unité d'interprétation: région de forêt protectrice
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba63469652815187191119443
Larix decidua/L. kaempferi319327429837439518224
Picea abies108420841975154624447681532
Pinus cembra0.18017218152114056510
Pinus mugo arborea01004392443342018192415
Pinus mugo prostrata0.173244153527079121
Pinus nigra0460.11000.0.0.052
Pinus strobus04101000.0.0.0.039
Pinus sylvestris81025253336161517249108
Pseudotsuga menziesii2210770.0.0.0100120
Taxus baccata32504312801000.0.120
autres résineux06607101000.0.0.047
Acer campestre119050059141073151115
Acer opalus1302370.1380.0.121
Acer platanoides221140240164071073116
Acer pseudoplatanus25627934118205281018204
Aesculus hippocastanum0780.0.0.0.0100062
Alnus glutinosa3240.0.0.0.333220
Alnus incana13052314268341525726612
Alnus viridis0.0870.0.0.0.087
Betula pendula1261442281119826421188
Betula pubescens0.0720100010001000.051
Carpinus betulus5130.0710830.158212
Castanea sativa07801000.26301006710910
Fagus sylvatica107370783717201216839743
Fraxinus excelsior2561412241210225271815185
Fraxinus ornus0.0.0.0.0.150050
Ilex aquifolium05305505201000.241027
Juglans regia0270730100072060060021
Laburnum anagyroides0730.0.0610.060037
Malus sylvestris01000710.0.0.0.065
Ostrya carpinifolia0.0.0.0.0.1525225
Populus alba, P. canescens08401000.1690.0.049
Populus nigra0440.01000710100074036
Populus sp.0530.0.0.01000.050
Populus tremula0390510100331146234117
Prunus avium31222913132816142529
Prunus padus0430.0.010001000.039
Pyrus communis01000.0.01000.0.075
Quercus cerris0.0.0.0.0.146046
Quercus petraea814253140339149922511
Quercus pubescens1670.0.8290.330122
Quercus robur4121420340780.135211
Quercus rubra0740.0.0.0.0.074
Robinia pseudoacacia14101000.0710.532124
Salix sp.119326260626236524212
Sorbus aria31332333242213541838
Sorbus aucuparia121419326424232231210
Sorbus torminalis0350.0.0.0.0.035
Tilia cordata331237345351075818314
Tilia platyphyllos2262551373340100144119
Ulmus glabra2162203180.074146210
Ulmus minor05801000.0.0.0.050
autres feuillus010001000.0.0.071059
autres buissons125145067050053323115
non déterminable0.0.0.0.0.0.0.
total3911430244134093411343934141
© WSL, Inventaire forestier national suisse, 09.06.2020 #836810/303141
IFN2
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1993/95
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura91515812560.0.0.063074121611002440.22313812921901001601670.0500.5250.135518140.0100010007601000.0.0.0.0541280.01000.1323010023701000.1336192300100138139124010011001440.4492
est du Jura282043574140.0.0.1600.19234631490.5320.25625140.11000.0.0710.12270.176731180.01001590.0.0.01000.01000.2390.0.0.16340.431210039201006330.0711791572390.0.01000.4234
ouest du Plateau4318639163100.0.0.0.07011336590.0.2410.28916350.6524590.1610.348273107937160.0.0.0.0.0.0100010027117632917101000.35290.10240.174071010001000.472170010001000.0700.4714
centre du Plateau87934617390.0.0.0.1436273351580100074110015611190.5591610.1390.3410.109719190.0.01000.0.0.0.010001000.42501000.0.33201006250.0.152160010001002461851630.0.0710.4444
est du Plateau391052816570.0.0.0100064161225034001000860.14824120.3302490.1680.9180.95630100.0.01000.0.0.0.1750710723201470.0.518193822061077010015001000715260713350.01000740.4233
ouest des Préalpes8413010033070.110001000.0.0.0.0.0.0.0.17425170.3674360.01000.0.0.591817240.0.0.0.0.0.0.0.0.0.1550.0.0.0.0.3420.0.3393656310.0100010001000.0.0.0.5425
centre des Préalpes10370622196110064701000.01002520751700.0730.14916140.01007360.16701000.0.98813190.01000.0.0.0.0.0.0.0.3570.0.0.0740.1580.0.1431332320.177010023101000.0.0.4803
est des Préalpes6692542337010016601000.0.1340.1400.0.0.14132140.010012390.1500.11000.103930150.0.0.0.0.0.0.11000.0.2400.0.0.1650.1450.0.1641412330.1803775240.0.1600.5014
nord-ouest des Alpes261742924370703610.0.0.1580.01000.010046416731170.0.636110007116501000.701910260.0.07617901000.1710.0.0.2460.0.0.3660.4660.0.3573358290.6541621480.0.0.0.4375
centre des Alpes592001002481221005612640.0.19380.01000.0.0.010017260.0.11550.15701000.0.681816310.010011000.0.0.0.0.0.0.2490.0.0.2490.1780.0.0.4504560.4420.4400.0.0.0.4727
nord-est des Alpes31211135223130.0.0.41000.3880.1770.11000.26538230.0.154701002670.0.0.1011619370.0.0.0.0.0.0.0.0.01001460.0.0.0.0.0.0.0.11007663530.15121005390.0.01000.4738
sud-ouest des Alpes1621828167617183342870.0.55150.0.01001571381644280.0.12310.10200100010014618217220.0.0.1600.0.0.18701002542310.0.0.3334340510.1774352293310.35343601000.0.0600.4273
sud-est des Alpes8173592384191622203440750.19170.0.0.01000.0703300.0.13240.2340.0.010014195420.0.0690.0.0.0.0.0.1560610.0.0.1600.0.0.0.1412391350.0930.1500.0.0770.3913
Sud des Alpes1020371075907711000.0.0.34801000.0.1480.0775230.53512270.4211057159901089101518168160061050010015270.0850712332230.0.15211264271340.4424274211320.72024014401000702320.4503
Suisse49318517624124161350440301371261210691150281181650100219711089790363121198631850680470300370652270550410421232110370790527111213110711332143102110413131192110500730190.4471
© WSL, Inventaire forestier national suisse, 09.06.2020 #836811/303142
IFN1
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura96615812460.0.0.15206712160.2480.22213912920901001612700.05801005230.142518130.0.0.0760710.0.01000.1641260.01000.12240.32701000.13651723001001361402220650.01000.4592
est du Jura281843476160.0.0.263010021223851560.5330.25624130.17001000.1580.12260.191726180.0.0720.0.0.110001000.0.2420.0.0.18340.4350.4930716310.01001602572440.0.0.0.4374
ouest du Plateau461654815590.0.0.010028914314570.0.1490.27215410.10551600.3910.155388116937150.0.01000.0.0.0.11001100172105601000.0.32300.12220.1672421600.0.4601663530.0.01000.4854
centre du Plateau96934315680.0.0.0.16282633415801000100110014713220.36301000.14201003430.115715170.0.0.0.0.0.0.010007207132901000.0.529010072401000.147058010001001591653330.0.0760.4413
est du Plateau45962915660.0.0.0.06618111552420.0620.13922120.4282450.2520.11170.1046311101000.0610.0.0.0.1650690552212610.0.8210.822073167155240010007143317542501000.0540.4393
ouest des Préalpes8514110033470.11000.0.0.0.0.0.0.0.0.0.22180.3614520.01000.0.0.571418240.0.0.0.0.0.0.0.0.01002460.0.0.0.0.4440.0.1482405270.01000.0710.0.0.0.5405
centre des Préalpes1027066223511005520.010001004480750770.0700.06413120.0808330.08001000.0.96814210.01000.0.0.0.0.0.0.0.2680.0.0.1500.0570.0.1562312290.1790.4310.0.0.0.4813
est des Préalpes7291452326010006801000.0.3490.1400.01000.14929120.18016370.1530.01000.107932140.0.0.0.0.0.0.01000.0812420.0.0.1660.1410.0.1711452380.2582915230.0.01000.5134
nord-ouest des Alpes2617431241601004580.01000.1600.01000.1660.1543117110007043618307115601000.5814112511000.069010001000.1710.0.0833520.0.0.2610.6550.0.1523377300.7441623400.0.01000.4224
centre des Alpes622011002501011009452640.0.23360.0.0.0.0.010019230.0.13510.1570.0.0.821719280.0.11000.0.0.0.0.0.0.2620.0.0.1630.1780.0.01005563460.7410.44301000.0.0.5066
nord-est des Alpes32201038240110.0.0.31000.4720.1770.11000.44635240.0.11560.1650.0.1100961619320.0.0.0.0.0.0.0.0.01001600.0.0.0.0.0.0.0.0.65511000.14411009330.0.0.0.4787
sud-ouest des Alpes1721747168616194461850.0.57140.0.0.1651461743330.010012310.723160010015216215260.0.0.1840.0.01000.01003641350.0.0583360531690.0793482342340.35124101000.0.01000.4053
sud-est des Alpes9183692414171523203480100010021160.0.0.01000.0722290.07611230.1460.0.08414184480.0.0.0.0.0.0.0.0.14901000.0.0.1580.01000.0.1391441410.0710.1490.0.01000.3893
Sud des Alpes921341067908211000.010001003430.0.0.0500.01004240.53514260100341163016287108010111715307001000710.9290.0.0713352230.0.44410281482360.4424263271350.4273270620700711330.4083
Suisse513175175241241603703804115713012301001150311161550802197120725912531111987217504706103304705812905404104812321605401000427110363100581322143102120462141182100420710230.4451
© WSL, Inventaire forestier national suisse, 09.06.2020 #836812/303143
IFN2
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura89515812560.0.0.063074111611002440.22313812921901001601670.0450.5250.130517130.0100010007601000.0.0.0.1621280.01000.1223010023601000.1356182300100138139124010011001440.4412
est du Jura282043573140.0.0.1600.19234631490.5320.25625140.11000.0.0710.12270.182731180.01001590.0.0.01000.01000.2360.0.0.16340.4312100392010063301000713711572390.0.01000.4294
ouest du Plateau4118736156100.0.0.0.07012315590.0.2410.28916330.6524590.1530.348273109836160.0.11000.0.0.0100010027126554015001000.33280.12240.174268010001000.372170010001000.1650.4674
centre du Plateau86934617290.0.0.0.1436273351580100074110015612190.5591610.1390.3410.113718190.0.0760.0.0.0.010001000.42301000.0.43001007240.0.152160010001002461851630.0.0710.4484
est du Plateau38952816270.0.0.0100064161224424001000860.14425120.3292420.1680.9180.94630100.0.0610.0.0.0.1750650723201520.0.4181938220610560791500100071526071335010001000510.4213
ouest des Préalpes8014010033070.110001000.0.0.0.0.0.0.0.17424170.3676380.01000.0.0.571816240.0.0.0.0.0.0.0.0.01001550.0.0.0.0.3420.0.3372656310.0100010001000.0.01000.5345
centre des Préalpes9870622145110064601000.01002520751700.0730.14916130.01007340.15701000.0.95813180.01000.0.0.0.0.0.0.11003570.0.0.0650.1580.0.1432342290.177010022901000.0.0.4693
est des Préalpes6492542297010006601000.0.1340.1400.0.0.14132140.010013340.1500.11000.102931150.0.0.0.0.0.0.11000.0.2400.0.0.1650.1450.0.0641412330.1802775230.0.1600.4974
nord-ouest des Alpes251742823470703570.0.0.1580.01000.010045915931160.0.735110007116501000.671810250.0.07617901000.1710.0.01003510.0.0.4550.3660.0.3573338270.6541522450.0.0.0.4285
centre des Alpes591801002291111004614560.0.21350.01000.0.0.010019230.0.19560.24901000.0.721718280.010001000.0.0.0.0.0.0.2490.0.0.2490.2670.0.0.6384490.4370.4400.0.0.0.4746
nord-est des Alpes28201034209120.0.0.31000.7600.1770.11000.25934230.0.134701002670.0.0.901620340.0.0.0.0.0.0.0.0.01001460.0.0.0.0.0.0.0.11007573490.14621007350.0.01000.4447
sud-ouest des Alpes1521818159616183342870.0.51140.0.01001571381644280.0.11310.9200100010025117218210.0.0.1600.0.0.18701002541310.0.0.3313341490.1774352293310.35343501000.0.0600.4103
sud-est des Alpes7173582274181621204340750.17170.0.0.01000.0703280.0.15270.3290.0.08413185380.0.0620.0.0.0.0.0.1560610.0.0.1600.0.0.11002381391330.0930.0500.0.0770.3763
Sud des Alpes10193897180771920.0.0.34801000.0.0480.0775220.53511260.421105715283983101417168160061042010014260.0850712332220.0.15211264271340.4424253211320.62024014401000702320.4283
Suisse46318517224124161290440301371251210691150281171640100219811089790363121098321750680470290340652260550410391222110400790526111213110711312133102110413131182110450730180.4381
© WSL, Inventaire forestier national suisse, 09.06.2020 #836813/303144
IFN2
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura87515712450.0.0.156075111611002450.22213512921901001581670.0450.5240.131417130.0100010007501000.0.0.0.1621260.01000.1222010023001000.1356183270100138139124010001001440.4382
est du Jura291843375130.0.0.1600.18234602450.4320.25023130.11000.0.0710.11280.178732170.01000590.0.0.01000.01000.2340.0.0.15340.4292100391010073001000712691482350.0.01000.4224
ouest du Plateau4316635157100.0.0.0.07011315590.0.2390.28917280.55046001002500.344273113837150.0.1820.0.0.010017525926543915001000.38260.12230.1742691731600.3731700710710.1610.4794
centre du Plateau83844317780.0.0.0.1406253311510100070110015711180.5521610.1390.3350.111718180.0.0620.0.0.0.010001000.42201000.0.32817172201000.1470600100010014618514401000.0710.4493
est du Plateau41952816460.0.0.0100175151223833701000860.14325110.4302420.1590.9170.9462990.0.0530.0.0.0.1750640723181510.0.418193721057056073145010007142607133507101000520.4233
ouest des Préalpes7612010033070.010001000.0.0.0.0.0.0.0.16026150.3676360.01000.0.0.561722320.0.0.0.0.0.0.0.0.01004740.0.0.01000.3420.0.3373587310.010001001760.0.01000.5415
centre des Préalpes9860612195110054601000.0902500621700.0730.14917120.01008320.15701000.0.94813170.01000.0.0.0.0.0.0.11002570.0.0.0650.1580.0.1402302290.17017832501000.01000.4733
est des Préalpes6182462296010006701000.0.3380.1370.0.0.14131120.010014300.1460.11000.99832140.0.0.0.0.0.0.01000.0.2380.0.0.1650.1510.0.1541382330.1752784240.0.1600.4933
nord-ouest des Alpes261663023860704530.0.0.1500.01000.17145415632160.0.735110007116501000.681711240.0.07617901000.1710.0.1763460.0.0.4550.3670.0.2574308260.5542502420.0.0.0.4374
centre des Alpes591801002251111004545480.0.18350.01000.0.0.010018210.0.18500.1491790.0.711616270.01001750.0.0.0.0.0.0.1490.0.0.2440.1680.0.0.6333490.4370.3400.0.0.0.4616
nord-est des Alpes2620933217110.0.0.31000.6600.1760.01000.25933210.0.114701002660.0.0.891520300.0.0.0.0.0.0.0.0.01001460.0.0.0.0.0.0.0.11007573450.14621006340.0.1700.4417
sud-ouest des Alpes1919827162516174341870.0.50130.0.01001571381654270.010012280.10210100010024718208200.0.0.1610.0.0.16601002542470.0.0.3303320490.1774332293290.25333501000.0.0520.4203
sud-est des Alpes10193682294191522184320760.16160.0.0.01000.0703280.0.15240.2280.0.08414174380.0.0620.0.0.0.0.0.1510620720.0.1600.0.0.11002351391310.1690.0500.0.0770.3853
Sud des Alpes91840973807719201000.0.44501000.0.0430.0775220.43311250.41100581498498391316168161052042010014250.0850712332210.0.15210255292330.4344243201310.61914014201000701320.4323
Suisse4731941742411414126040034137123120069114026116164010021881007878034211109832175068047025034064225056036036121212036078052611121310065127213392100412121172100360740170.4411
© WSL, Inventaire forestier national suisse, 09.06.2020 #836814/303145
IFN3
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura94505411760.0.0.065082101719133805022713713125901001501810.0700.5260.128516130.01000.07801000.0.0.0.0771280.0.0.112411002400.0100130618325010013923012607411000530.4362
est du Jura292234070190.0.0.1610.15244561491843350.34120150.1720.0.0660.9300.151736190.0691560.0.0.010001000.0.3550.0.0.14350.335310038401005320.1571581483360.0.0630.3875
ouest du Plateau4117737135120.0.0.0.01008313520.01003360.665162301008642540.1740.54737399939150.0.0.0.0.0.185010017416123507001000.24280.10260.0.01001832710.469172258010001001740.4265
centre du Plateau75933713480.0.0.0.14863642916016907018516417170.5501550.1450.2420.101721190.0.0760.0.0.0.0.0710.4270.0.0.33101004230.0.1501560100010035011001540.0.01000.3944
est du Plateau361142613770.0.0.0.07112122384430790710.24829110.3301660.1570.8180.93634110.0.0440.0.0.0.01000.0583191560.0.418191823072010006524819001004281562330.0.1530.3943
ouest des Préalpes8014010023670.0.0.0.0.0.0.0.0.0.0.010030160.0.7440.0.0.0.0.581816230.0.0.0.0.0.0.0.0.0.1580.0.0.0.0.3450.0.4414544310.0100010001000.0.0.0.4435
centre des Préalpes947163192611006500.0.0100250010006401001680.15117190.0.4340.15301000.0.95814220.07601000.0.0.0.0.0.01002490.0.0.0730.1450.0.0502331330.172010032701000.01000.4413
est des Préalpes65102542047010016201000.0.1440.139010001000.26033160.0.8370.1570.1710.101931140.0.0.0.0.0.0.01000.0.33801000.0.1610.1480.0.1891483330.1682824260.0.1630.4684
nord-ouest des Alpes2917632223701004610.0.0.1640.0100058110074317532170.0.7420.1761850.0100682013230.01000.0.01000.11000.0.0.3520.0.0.5610.2910.0.4743399280.6511792380.11000710.4315
centre des Alpes602001002421021007593730.0.14400.010011000.0.0.19250.0.10520.25701000.0.651723290.1710.0.0.0.0.0.0.0.01000.0.0.2480.01000.0.01004453590.7561714370.0.0.0.4726
nord-est des Alpes3222838205120.0.0.41000.3880.1770.01000.27039200.0.17420.11000.0.0.1051525410.0.0.0.0.0.0.0.0.01001550.0.0.0.0.0.0.0.01006642620.1607945410.0.0.0.4668
sud-ouest des Alpes1719858173617174351570.0.48140.01000.1501381646230.0.10330.11220100010015619209280.010001001550.0.010001000.3402330.01000.3416300590.1717333305250.3524350.0.0.0510.4433
sud-est des Alpes81736925741916232063501000.18170.0.01000730.0724280.0.15290.4320.0.010015176330.0.0600.0.0.0.0.0.1491650740.0.1520.0.0.0.2401421310.0690.0760.0.0580.4183
Sud des Alpes12194210818085110001000.0.34801000.01000540.0678200.4361128010042120.152881098918171622470700460.18250.010001003363250.010014112264271350.6335274191430.10191441410.01004260.4863
Suisse473195163241141512905003412712112102611512511919407422161201007904921210108431950620330270330772250530430601222100420610416111202120861292163102110413131212110520641180.4351
© WSL, Inventaire forestier national suisse, 09.06.2020 #836815/303146
IFN3
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura89504912460.0.0.065083101719123804522523513026801001461740.07101004260.124416120.01000.07801000.0.0.0.1881270.0.0.10232741400.07512771732301001381291250741871480.4352
est du Jura282044267170.0.0.1600.17264501490844320.34122150.1580.0.0650.9270.150735170.0691550.0.0.010001000.0.3450.0.0.14311100332210038508053101001576751484360.0.0630.3934
ouest du Plateau4119733136110.0.0.0.01009272520.01002360.565162101007622550.1620.641373105937140.0.0.0.0.0.17517116515723515201000.22270.11250.0.1761681710.469159258010001001750.4295
centre du Plateau74833712780.0.0.0.14463354115406107018616317160.5491560.1400.3400.102721180.0.1610.0.0.0.0.0590.4250.0.0.43001005210.01002451560100010034911001540.0.01000.3903
est du Plateau371142613870.0.0.0.07112123533420780500.24531100.3301570.1500.8170.93633100.0.0410.0.0.0.0770.0503191550.0.520191821058077152147191010042815123201000.1460.4003
ouest des Préalpes7213010024080.0.0.0.0.0100110021000.0.010017528150.0.10360.0.0.0.0.541717210.0.0.0.0.0.0.0.0.01001500.0.0.01000.2430.0.4363544290.010001001580.0.1840.4425
centre des Préalpes916163186611005480.0.07125001000640711680.05119170.0.4320.15201000.0.89814200.07601000.0.0.0.0.0.01002400.0.0.1550.1420.0.0502291290.172010032501000.01000.4283
est des Préalpes6192461966010016201000.0.2500.1320710860.25232140.0.8310.1500.1710.92831140.0.0.0.0.0.0.01000.0.23801000.0.1570.1410.0.1621442330.1562815240.0.1630.4493
nord-ouest des Alpes261562921361594463610.0.2660.0100050010054207533140.0.6390.2550860.0100591814200.01000.0.01000.11000.0.1884440.0.0.6510.2910.11004603327260.5512722360.1831690.4124
centre des Alpes5617178207102736553590.0.12340.01001700.0.0.24210.0.21550.15701000.0.531623260.1710.0.0.0.0.0.0.0.01000.0.0.2480.1830.0.01005423470.5531714320.0.01000.4346
nord-est des Alpes25211035189110.0.010031000.5650.1760.01000.26337170.0.19380.11000.0.0.961326330.0.0.0.0.0.0.0.0.01001540.0.0.01000.0.0.0.1745603480.1515946340.0.01000.4377
sud-ouest des Alpes1418887165618164291580.0.41130.01000.1431361657200.0.12280.11200100010025416199230.010001001550.0.010001000.3362280.01000.3345290590.0716293264230.3453340.0.0.0490.4233
sud-est des Alpes81638823841814191852901000.16160.0.0710740.0724240.0.14250.6280.0.010013166270.0.1460.0.0.0.01000.1471570740.0.1490.0.0.0.2302482250.0690.0640.0.0540.3963
Sud des Alpes11174487370561690750.01003460700.0730530.0568180.3341123010042110.14772982817151621430710400.14250.07101002333230.07114111244281400.6325244172350.8181421390.0713220.4393
Suisse4432141582410414122050044117124120021114123119194074120711010088044211109772195062031024031078225051034052119210037052041610120211081126213392100413131202100470541150.4211
© WSL, Inventaire forestier national suisse, 09.06.2020 #836816/303147
IFN3
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura91505412260.0.0.065082111719123804522613713124901001461810.0700.4260.124516130.01000.07801000.0.0.0.1881280.0.0.112411001400.07512871932501001391301260741910530.4332
est du Jura292234069180.0.0.1610.14244561491843330.34122150.1720.0.0660.8300.152736180.0691560.0.0.010001000.0.3460.0.0.14350.3353100384010053101001576781483360.0.0630.3945
ouest du Plateau3917733130120.0.0.0.01009292520.01003360.565162201008622540.1620.544373102937150.0.0.0.0.0.18517116525723515201000.23270.11260.0.1772671710.469159258010001001740.4255
centre du Plateau75933713280.0.0.0.14863542916016907018516417160.5501550.1450.2420.104721190.0.1600.0.0.0.0.0710.5250.0.0.33101005230.0.1501560100010035011001540.0.01000.3964
est du Plateau351142613870.0.0.0.07112123534430790580.24829110.3301610.2530.8180.92633110.0.0410.0.0.0.01000.0583181560.0.418192822072178153248190010042815623301000.1500.3963
ouest des Préalpes7314010024780.0.0.0.0.0.0.0.0.0.0.010028160.0.9400.0.0.0.0.531814230.0.0.0.0.0.0.0.0.01001590.0.0.0.0.2450.0.4364545300.0100010001000.0.1830.4435
centre des Préalpes907163190611006500.0.010025001000640711680.15120180.0.5320.15301000.0.91814220.07601000.0.0.0.0.0.01002490.0.0.1550.1450.0.0502312290.172010032701000.01000.4343
est des Préalpes6192542026010016201000.0.1440.1390710870.16032150.0.10310.1570.1710.95833150.0.0.0.0.0.0.01000.0.33801000.0.1610.1480.0.1631483330.1682824260.0.1630.4583
nord-ouest des Alpes251663021360704503620.0.2670.0100058010064107531150.0.7390.2610850.0100611915210.01000.0.01000.11000.0.01004450.0.0.6520.2910.11003703358270.5512722380.1831690.4165
centre des Alpes541801002101021006554590.0.11380.01001700.0.0.24230.0.24560.15701000.0.551722270.1710.0.0.0.0.0.0.0.01000.0.0.2480.1820.0.01006423520.6551715310.0.01000.4406
nord-est des Alpes28221235192110.0.09931000.6660.1770.01000.26335200.0.15430.11000.0.0.961425360.0.0.0.0.0.0.0.0.01001550.0.0.01000.0.0.0.1745642560.1526946360.0.0.0.4417
sud-ouest des Alpes1519867163617164331580.0.42140.01000.1441361647210.0.10330.11200100010025917209250.010001001550.0.010001000.3402280.01000.3386290590.1717324274250.2524340.0.0.0510.4213
sud-est des Alpes71739924141815201953001000.16170.0.0710730.0724260.0.14270.7290.0.010012176290.0.0520.0.0.0.01000.1491650740.0.1520.0.0.0.2302512310.0690.0630.0.0540.3993
Sud des Alpes111846971806619101000.0.24801000.0720540.0679190.3361025010044110.147731081917151621470700430.14250.07101002353250.010014111243271340.5335254181370.8191421390.0714230.4383
Suisse43321415824114151230500341171241210221141241191840741217110100890492121097731950620330250320772250530350541202100380610416111192120861262143102100413131202100470541160.4221
© WSL, Inventaire forestier national suisse, 09.06.2020 #836817/303148
IFN1
nombre de tiges
essence (56 classes)
unité d'interprétation: région de production
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba825626915209921523
Larix decidua/L. kaempferi1305231353963510175
Picea abies11351594252322537091782
Pinus cembra0.0.1821212082412
Pinus mugo arborea0.0.34811181100417
Pinus mugo prostrata0.0.01001440.042
Pinus nigra141010001000880100038
Pinus strobus061153010001000100041
Pinus sylvestris141314113362811343157
Pseudotsuga menziesii1852290770.0.129
Taxus baccata2421360370650.123
autres résineux0.01000.0.0.0100
Acer campestre319039058140050115
Acer opalus13901000.0460.030
Acer platanoides1261361391310100116
Acer pseudoplatanus21817122081112324155
Aesculus hippocastanum01000.0.01000.078
Alnus glutinosa146528143057535218
Alnus incana269142102510171427712
Alnus viridis0.0.0.0820100071
Betula pendula0412371423203411510
Betula pubescens010001000100040631126
Carpinus betulus7186150100074162311
Castanea sativa0.1860.04889101110
Fagus sylvatica155410949263488110882
Fraxinus excelsior201128821118151018175
Fraxinus ornus0.01000.0100157049
Ilex aquifolium0.0.01000.070061
Juglans regia0720710.0570100036
Laburnum anagyroides0750.0.0720100053
Malus sylvestris0710.0.01000.058
Ostrya carpinifolia0.0.0.0.1029129
Populus alba, P. canescens01000.0.0640.054
Populus nigra07506001000.0.045
Populus sp.0.0700.0100071050
Populus tremula171042079131335121
Prunus avium122315237123224211
Prunus padus0.0540.0.0.054
Pyrus communis01000.0.0.0.0100
Quercus cerris0.0.0.058444042
Quercus petraea14191218143227928711
Quercus pubescens0.01000.053148036
Quercus robur323814129145236311
Quercus rubra01000630.0.0.058
Robinia pseudoacacia1940490.079443134
Salix sp.137131135233326115
Sorbus aria615133222221328210
Sorbus aucuparia230072318220135212
Sorbus torminalis0760580.0.0.046
Tilia cordata131327146328527214
Tilia platyphyllos132144190135327118
Ulmus glabra219420318220062210
Ulmus minor0650.0.0100070045
autres feuillus0.0.0.0.01000100
autres buissons01000430100057135023
non déterminable0.0.0.0.0.0.
total458244925102422241534501
© WSL, Inventaire forestier national suisse, 09.06.2020 #836818/303149
IFN4
nombre de tiges
essence (56 classes)
unité d'interprétation: région économique
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
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 n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
ouest du Jura97514710760.0.0.0660829180883380.22923113026901001511710.0700.4280.124514130.01000.07301000.0.0.0.01001260.0.0.102411002380.071042716227071138235130010001000470.4222
est du Jura292234066170.01000.1600.122435136101002350.43826200.17201000.1620.5320.145732190.1602510.0.0.010001000.0.2430.0.0.12350.339210037901004390.1572562433400.0.0770.3674
ouest du Plateau4015947115120.0.0.0.0.6313490.0.3410.3691919010010581620.1850.44629192945140.0.0.0.0.0.110018517715423407001000.21290.8280.01002391742630.27907154201000.1570.4025
centre du Plateau821033011190.0.0.0.0545413271640.07007716018170.5491590.1440.239010093721150.0.1510.0.0.0.010001000.6210.0.0.33801005230.0.1410100010001003431922400.0.0700.3714
est du Plateau361242211670.0.0.0.0719132364430720710.24132100.4321570.2420.818010089632100.0.0500.0.0.0.01000.0623201530.0.3201906210581841372490810714261512250.0.1520.3663
ouest des Préalpes761446622780.0.0.0.0.0.0.0.0.0.0.010032160.0.3500.01000.0.0.551617220.0.0.0.0.0.0.0.0.11001720.0.0.0.0.2420.0.4375504360.010001001640.0.0.0.4325
centre des Préalpes9961661846110065101000.01002550771550.0670.06419150.0.3330.15301000.0.92713170.0760720.01000.0.0.0.0741470.0.0.0610.0470.0.1431331370.15616632501000.1650.4363
est des Préalpes6510354185711001691730.0.1450.2310.01000.25334170.0.6420.2450.1710.96827150.0730.0.0.0.0.01000.0.2410.0.0.0800.1410.0.0861711360.2861503260.0.1800.4404
nord-ouest des Alpes3016735228701004590.0.0.1620.010007117074016037160.0.5590.15711000.0100661914230.01000.0.01000.11000.0.01002530.0.0.6610.2900.0.3603448310.6431641490.11001580.4385
centre des Alpes69200.255931007594660.0.14410.01000.11000.17326260.0.13540.24901000.0.701728290.17101000.0.0.0.0.0.0.1700.0.0.3510.01000.0.7864453540.7591713440.0.0.0.5246
nord-est des Alpes2923837206110.0.0.31000.3880.1770.01000.27040200.0.13440.1740.0.0.941516270.0.0.0.0.0.0.0.0.01001480.0.0.0.0.0.0.0.11007613530.1481756360.0.0.0.4377
sud-ouest des Alpes1818838174618173391530.0.43160.01000.1511401648220.0.8360.1020010018315920209250.010001000600.0.07701000.333332010001000.3439300780.1716304245250.3514360.0.0.0500.4433
sud-est des Alpes8193692654201523205320.0.16180.0.0.0730.0715270.0.14310.43301000.010015176310.0.0600.0.0.0.0.010014916101000.0.1490.0.0.0.2451431340.07501000740.0.0530.4283
Sud des Alpes13204210838064110001000.0.24901000.0.1550.07392001004347290.39120.0828210103919172502410600600.19250.0770.2384230.0.15111234311350.6334305191330.11181441460.01004250.4843
Suisse49319515624114161250500381081191210531161231162140622215140.790512121010813195050028023037065225051040066119210042077051511222211074127214392110353121162100580651160.4261
© WSL, Inventaire forestier national suisse, 09.06.2020 #836819/303150
Résultat de la recherche: 155778 inscriptions 6491 pages

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