Recherche dans d’anciens sets de données

page précédente

Résultat de la recherche: 155778 inscriptions 6491 pages

IFN3

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: 1000 n
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état 2004/06
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba15704513533618895511332353522168517514853
Larix decidua/L. kaempferi17140109117140919962074807871778242744
Picea abies2253463382157192931682372902151208081862062
Pinus cembra....202501956162611147857484610
Pinus mugo arborea....1034293873127061812369425014
Pinus mugo prostrata....332396658701303561113522
Pinus nigra81521810010286......20149
Pinus strobus286570394100....6010016242
Pinus sylvestris20241525491213742044041418841748545127207
Pseudotsuga menziesii183549242845100....1471116624
Taxus baccata427333503240140......117720
autres résineux594255445735..1871217221121
Acer campestre5152121326135411064891004453102214
Acer opalus3333427100361367146....79222
Acer platanoides3203942032302256175161004057115918
Acer pseudoplatanus5084756498972373892739833132618225694
Aesculus hippocastanum..2775........2775
Alnus glutinosa22157981270.....41534161820
Alnus incana1076830531298816136728179127186524842311
Alnus viridis..........91009100
Betula pendula494931731520341083215132867361192189
Betula pubescens18100..6449....0.8344
Carpinus betulus8412016411545100....9747262312
Castanea sativa..12370159623477..10758101107510
Fagus sylvatica2617842495742581059642858932125399910382
Fraxinus excelsior36841079467668397542865535250215222235
Fraxinus ornus..........1326113261
Ilex aquifolium2758221004545....2054430032
Juglans regia1871131327844..26100547130824
Laburnum anagyroides3679..44721771..784017631
Malus sylvestris27100..9100....0.3679
Ostrya carpinifolia..........214025214025
Populus alba, P. canescens510028743610029100....9752
Populus nigra..7544910010100..317112534
Populus sp.41006955......41007650
Populus tremula10380954511566299361185540032112919
Prunus avium26122829156762219032666741524243710
Prunus padus0.178439100..2674..21337
Pyrus communis..9100..4100..18713052
Quercus cerris..........85418541
Quercus petraea18621821271760730274394254176324667410
Quercus pubescens3196814367..54229..55828156221
Quercus robur1902819811327636....16841261511
Quercus rubra..13481........13481
Robinia pseudoacacia547518362361004771..85333117326
Salix sp.225272143258424651311903681324267712
Sorbus aria137415149381155193342876575901736779
Sorbus aucuparia437221096913511333929204292473326889
Sorbus torminalis45459100........5441
Tilia cordata2664293529965247100..121518339013
Tilia platyphyllos29627141355124333340..8942137120
Ulmus glabra2852443721109713..710014038196510
Ulmus minor36611871........5447
autres feuillus889618714884....187117255
buissons1214615433178384649465449723104215
total846422103205215040324233944705446860234962441

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130657/117031

IFN3

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba7655067751781118443
Larix decidua/L. kaempferi133418134435458214
Picea abies11161345206420637581582
Pinus cembra....0821310056410
Pinus mugo arborea....343915169414
Pinus mugo prostrata....0100323074122
Pinus nigra046....086..049
Pinus strobus083038071..0100042
Pinus sylvestris12149122352010345117
Pseudotsuga menziesii146430093..071124
Taxus baccata234235144051..120
autres résineux042044054038072021
Acer campestre320128054135053114
Acer opalus2350830100131..122
Acer platanoides125236136137057118
Acer pseudoplatanus257248269149819194
Aesculus hippocastanum01000100......075
Alnus glutinosa1365280...334120
Alnus incana07413371913161123711
Alnus viridis........01000100
Betula pendula047132137616431189
Betula pubescens0100..01000560.044
Carpinus betulus5196150710100147212
Castanea sativa..170..1497110910
Fagus sylvatica1314984815318839782
Fraxinus excelsior2110307201011121615195
Fraxinus ornus........161061
Ilex aquifolium058..077050144032
Juglans regia0520350100044071024
Laburnum anagyroides079....056140031
Malus sylvestris0100....01000.080
Ostrya carpinifolia........1425225
Populus alba, P. canescens0100074..071..052
Populus nigra01000560100071071034
Populus sp...052....0100050
Populus tremula087042071127233119
Prunus avium126314225223324210
Prunus padus..1430100075..037
Pyrus communis..0100..0100071052
Quercus cerris........141041
Quercus petraea11198171402251125610
Quercus pubescens263071..229428121
Quercus robur227814125072141211
Quercus rubra1100058......081
Robinia pseudoacacia165066..059633126
Salix sp.126131128321524212
Sorbus aria71513322531941739
Sorbus aucuparia22315721741323529
Sorbus torminalis050071......041
Tilia cordata259424145227818313
Tilia platyphyllos126139169234142120
Ulmus glabra222126317120138210
Ulmus minor0750710100....047
autres feuillus0870100..083071055
buissons144136147031323115
total428240324412415244134231

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130658/117032

IFN3

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: 1000 n
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba15246511392616801564468163418515203
Larix decidua/L. kaempferi24133975182233416084568469243704
Picea abies2224863089554497447631131129481857232
Pinus cembra....108824711103956485710
Pinus mugo arborea....6264334931512469424314
Pinus mugo prostrata....271001076232675113022
Pinus nigra10046....9986..19949
Pinus strobus19837538771..6010016142
Pinus sylvestris2385142154124013573551048645127817
Pseudotsuga menziesii27846827304893..1471116724
Taxus baccata4213444835249446151..117920
autres résineux6042554425544938217221021
Acer campestre55620154287854195354453102714
Acer opalus314354783910041731..78822
Acer platanoides268254543620036195374057115718
Acer pseudoplatanus50277542285671951209126619225064
Aesculus hippocastanum181009100......2775
Alnus glutinosa158361042280...41634161620
Alnus incana997428233146619492116162823839511
Alnus viridis........91009100
Betula pendula3647301321143722661665121192289
Betula pubescens18100..1810045560.8144
Carpinus betulus1080191373153671431009747262912
Castanea sativa..12370..2054910752101108010
Fagus sylvatica264364226414177446116248125499909952
Fraxinus excelsior41461069388447211414412249515221955
Fraxinus ornus........1326113261
Ilex aquifolium2758..317735502054429932
Juglans regia5252983551009744557130724
Laburnum anagyroides3779....6256784017631
Malus sylvestris27100....91000.3680
Ostrya carpinifolia........214225214225
Populus alba, P. canescens51002874..6471..9752
Populus nigra141004956111001971317112534
Populus sp...7352....41007650
Populus tremula95871034218715482736633113119
Prunus avium2942675914363256012341624243310
Prunus padus..1774391002675..21237
Pyrus communis..9100..410018713052
Quercus cerris........85418541
Quercus petraea2233191748171374083425173325668610
Quercus pubescens3566310971..5602955828158421
Quercus robur36427174114216251227216841261211
Quercus rubra1101002758......13681
Robinia pseudoacacia181655966..825985433117726
Salix sp.20626238312382811852181324268013
Sorbus aria13081528033363251146195821736789
Sorbus aucuparia3922314857526171382132303526779
Sorbus torminalis37501871......5441
Tilia cordata36759837241544579727121718337113
Tilia platyphyllos288261513914769697348942137220
Ulmus glabra3362233226710174402014038195810
Ulmus minor277518719100....5447
autres feuillus97879100..4783187117156
buissons1324413536125471533149823104315
total86139292753296361215377226678234958071

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130659/117033

IFN3

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: n/ha
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2004/06
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba8275685379343351025444
Larix decidua/L. kaempferi139323424881041125212206
Picea abies1188129622241629242777101623
Pinus cembra....010016232419175415
Pinus mugo arborea....3526412326192421
Pinus mugo prostrata....160158537..129
Pinus nigra161..0100......052
Pinus strobus083041........039
Pinus sylvestris10201116330482016261521110
Pseudotsuga menziesii059326......0100124
Taxus baccata229250043......124
autres résineux146058045..01000100027
Acer campestre2251420521590100061119
Acer opalus1470100151160....132
Acer platanoides13313813018501000100119
Acer pseudoplatanus2592012299439252631196
Aesculus hippocastanum..0100........0100
Alnus glutinosa1845310.....347225
Alnus incana17413910239401639943716
Alnus viridis..........01000100
Betula pendula010013813714286344517813
Betula pubescens....060....0.060
Carpinus betulus4326210100....171217
Castanea sativa..0100190177..79141113
Fagus sylvatica1396101578711396407713803
Fraxinus excelsior181531922139426511028197
Fraxinus ornus..........174074
Ilex aquifolium0710100071....263046
Juglans regia..049049....0100033
Laburnum anagyroides079..0.071..073046
Malus sylvestris0100..0100....0.079
Ostrya carpinifolia..........1437237
Populus alba, P. canescens..0830100......069
Populus nigra..051..0.....051
Populus sp...059........059
Populus tremula071052058242190252127
Prunus avium230321227137184333213
Prunus padus0.167....0100..063
Pyrus communis..0100..0100....076
Quercus cerris..........141041
Quercus petraea727112513326701001231615
Quercus pubescens1800100..638..250129
Quercus robur138718037....142215
Quercus rubra..186........086
Robinia pseudoacacia..162..171..447136
Salix sp.139139235649247336219
Sorbus aria723144323338176326313
Sorbus aucuparia330175418335161247313
Sorbus torminalis0580100........050
Tilia cordata137336228....1025316
Tilia platyphyllos153154254545..076130
Ulmus glabra131228318..0100167214
Ulmus minor..071........071
autres feuillus..0710100....0100064
buissons151051150071058431121
total4343404345334115399544044281

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130660/117034

IFN3

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: 1000 n
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2004/06
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba1580371429081825878853440235153225511694
Larix decidua/L. kaempferi1013989823142124862211475012786812236596
Picea abies228758330496764174158411028044711573101877993
Pinus cembra....910015802328041911475450715
Pinus mugo arborea....914525384126862616092429721
Pinus mugo prostrata....344601335859837..107529
Pinus nigra12661..32100......15852
Pinus strobus37837541........11339
Pinus sylvestris18592028611699330468220189726150521244210
Pseudotsuga menziesii945977826......1410088524
Taxus baccata468303905016343......102124
autres résineux1034653586545..181001810025727
Acer campestre334261344216952685918100716179319
Acer opalus2474753100472517560....84632
Acer platanoides28233360384293010685321008100121819
Acer pseudoplatanus4780105260121011410393392495290731217046
Aesculus hippocastanum..35100........35100
Alnus glutinosa285841241310.....50447203025
Alnus incana195742333935302387240189139132343804316
Alnus viridis..........1810018100
Betula pendula18100274384203713782867734667917944713
Betula pubescens....8660....0.8660
Carpinus betulus7383215562189100....10771249017
Castanea sativa..71100198906977..11873141221113
Fagus sylvatica268936258575270067103139710401157113930693
Fraxinus excelsior341615796797504139114271551156528220787
Fraxinus ornus..........2147421474
Ilex aquifolium3671441003771....2716338946
Juglans regia..1144911749....1810024833
Laburnum anagyroides7279..0.3471..507315646
Malus sylvestris54100..18100....0.7279
Ostrya carpinifolia..........215237215237
Populus alba, P. canescens..488371100......11969
Populus nigra..10651..0.....10651
Populus sp...12759........12759
Populus tremula3671615261582074267903215275327
Prunus avium30530816216812712037988440733242813
Prunus padus0.21067....18100..22763
Pyrus communis..18100..8100....2576
Quercus cerris..........1714117141
Quercus petraea143427275125445332396728100183132672715
Quercus pubescens2568018100..58239..35550121229
Quercus robur2573816751816737....16442226315
Quercus rubra..24786........24786
Robinia pseudoacacia..13762..9471..6184784936
Salix sp.182391423972435605492774746736239819
Sorbus aria141523242448782330538587650426340113
Sorbus aucuparia5793019975149518253351026127547290213
Sorbus torminalis545818100........7250
Tilia cordata159376733680628....150425314216
Tilia platyphyllos21153145547995448146..2576166130
Ulmus glabra2203139628111118..141009767183914
Ulmus minor..3571........3571
autres feuillus..357178100....1810013164
buissons126518551249503471535855131109821
total840503103776315636834014554620556606944966131

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130661/117035

IFN3

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: n/ha
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba78750974719111026444
Larix decidua/L. kaempferi1344251574085212206
Picea abies113813172265204476101623
Pinus cembra......12150100415
Pinus mugo arborea....2911021192421
Pinus mugo prostrata......329..129
Pinus nigra161....0100..053
Pinus strobus0830440100....039
Pinus sylvestris1118101724620151521110
Pseudotsuga menziesii1763240100..0100124
Taxus baccata230253141066..124
autres résineux1460580630540100027
Acer campestre225047089040061119
Acer opalus1460100..144..132
Acer platanoides2271451431400100119
Acer pseudoplatanus239231229131312631196
Aesculus hippocastanum0100........0100
Alnus glutinosa1536320...347225
Alnus incana1811427261422636716
Alnus viridis........01000100
Betula pendula0601451477204417813
Betula pubescens....01000740.060
Carpinus betulus5305200710100171217
Castanea sativa..0100..16381141013
Fagus sylvatica138698589834107913813
Fraxinus excelsior20143010231513181128197
Fraxinus ornus........174074
Ilex aquifolium071..0100071263046
Juglans regia010005001000530100033
Laburnum anagyroides079....071073046
Malus sylvestris0100....01000.080
Ostrya carpinifolia........1537237
Populus alba, P. canescens..083..0100..068
Populus nigra010007401000...051
Populus sp...159......059
Populus tremula0100046071137252127
Prunus avium234320235128333213
Prunus padus..167..0100..063
Pyrus communis..0100..0100..076
Quercus cerris........141041
Quercus petraea11289251472341232615
Quercus pubescens1100080..239250129
Quercus robur237618143067142215
Quercus rubra1100072......087
Robinia pseudoacacia0100076..071447136
Salix sp.137142138430336219
Sorbus aria724239135322327313
Sorbus aucuparia331161322320247213
Sorbus torminalis071071......050
Tilia cordata1393351522321025316
Tilia platyphyllos152155183342076130
Ulmus glabra230133324126167214
Ulmus minor..01000100....071
autres feuillus01000100..01000100063
buissons146073166140431121
total434339534723416243944291

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130662/117036

IFN3

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: 1000 n
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba157117115379159047680411145326514104
Larix decidua/L. kaempferi124348262523357148188757312235746
Picea abies22634830064748820674868411017111874043
Pinus cembra......44291535100446515
Pinus mugo arborea....4999136472115992430621
Pinus mugo prostrata......106829..106829
Pinus nigra12761....31100..15953
Pinus strobus388368447100....11339
Pinus sylvestris22691823981742246722215149521246010
Pseudotsuga menziesii16476699247100..1410088424
Taxus baccata4563037053112418666..102424
autres résineux105465358336348541810025727
Acer campestre3652510747748917940716179619
Acer opalus2264676100..53544..83732
Acer platanoides390271704530543351408100122419
Acer pseudoplatanus46801051961261651347721290331217156
Aesculus hippocastanum37100........37100
Alnus glutinosa159531358320...50147201825
Alnus incana179811864314812652922284136797916
Alnus viridis........1810018100
Betula pendula46601904514947266220634018938813
Betula pubescens....3610049740.8560
Carpinus betulus10873011502072718610010671250217
Castanea sativa..70100..2946311781141214513
Fagus sylvatica27784622388519240812362101151113932853
Fraxinus excelsior393115679410504616475818155728220867
Fraxinus ornus........2137421374
Ilex aquifolium3771..4510036712706338846
Juglans regia45100705010100104531810024733
Laburnum anagyroides7379....3571507315746
Malus sylvestris55100....171000.7280
Ostrya carpinifolia........214037214037
Populus alba, P. canescens..4783..69100..11768
Populus nigra291005574231000...10751
Populus sp...12659......12659
Populus tremula1810078463771299373195275227
Prunus avium4103467520425355102840533242513
Prunus padus..20867..17100..22663
Pyrus communis..18100..8100..2576
Quercus cerris........1704117041
Quercus petraea2194281989251714763334175832674415
Quercus pubescens2011007580..5883935350121729
Quercus robur4783713961819243376716342226615
Quercus rubra2191003572......25487
Robinia pseudoacacia3610010276..95716154784836
Salix sp.20537131422623813263046536238819
Sorbus aria13362435839249359772248427340313
Sorbus aucuparia50731273616432211942027447289113
Sorbus torminalis37713571......7250
Tilia cordata14739681351455264732149625311616
Tilia platyphyllos1615219555242831037422576165930
Ulmus glabra303302643373724443269767184414
Ulmus minor..1810018100....3671
autres feuillus1810018100..761001810013063
buissons147464873163661904054831109621
total871673905953101969315269836393444963641

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130663/117037

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba8475685379313371025444
Larix decidua/L. kaempferi13843142584943115611216
Picea abies1058117721341609237680101553
Pinus cembra....010017222718173414
Pinus mugo arborea....3505422027192421
Pinus mugo prostrata....167253634..128
Pinus nigra159..........059
Pinus strobus083049........046
Pinus sylvestris821818335462115251511011
Pseudotsuga menziesii160325......0100123
Taxus baccata332246137......124
autres résineux0100..071......068
Acer campestre1280530451520100061119
Acer opalus1410100146161....129
Acer platanoides23123612718501000100118
Acer pseudoplatanus27112112309539551929206
Aesculus hippocastanum..0100........0100
Alnus glutinosa1835260100....442222
Alnus incana1591349257461739941717
Alnus viridis....087......087
Betula pendula010013324213268344416812
Betula pubescens....060..0100..052
Carpinus betulus3335200100....182216
Castanea sativa0.077192177..75141014
Fagus sylvatica133593574612376397713763
Fraxinus excelsior1613329201112356451226196
Fraxinus ornus..........172072
Ilex aquifolium0710100058....261045
Juglans regia..049049....0100033
Laburnum anagyroides074..0.0100..0100053
Malus sylvestris0100..0100......079
Ostrya carpinifolia..........1437237
Populus alba, P. canescens..010001000100....064
Populus nigra..144........044
Populus sp...0590100......056
Populus tremula0100073051339170254125
Prunus avium1343172252400100330212
Prunus padus..179........079
Pyrus communis..0100..0100....076
Quercus cerris..........146046
Quercus petraea72892613836001001129515
Quercus pubescens2870100..739..255133
Quercus robur236617038....140214
Quercus rubra..183........083
Robinia pseudoacacia..148..171..545132
Salix sp.141129233544347431216
Sorbus aria620147322334076425312
Sorbus aucuparia329058419339144238313
Sorbus torminalis058071........045
Tilia cordata1333283300100..1023315
Tilia platyphyllos147147135447..0100122
Ulmus glabra129227318..077172213
Ulmus minor..071........071
autres feuillus0...0100....072070
buissons061133145150152426118
total4163384344024075401444644181

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130689/117063

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: 1000 n
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba1648071459581906979193137137163325530674
Larix decidua/L. kaempferi10438113731148225853610529211885111254016
Picea abies20645830246776828416261929196712700101858773
Pinus cembra....910016962233761815073523114
Pinus mugo arborea....1061504674225142717892422021
Pinus mugo prostrata....329671545369734..118028
Pinus nigra13459..........13459
Pinus strobus36834649........8246
Pinus sylvestris1665212176189793546832118822685511147011
Pseudotsuga menziesii1086076625......1410088823
Taxus baccata594324634619837......125524
autres résineux25100..1571......4068
Acer campestre26428705314545875318100716165519
Acer opalus2874153100489466861....89829
Acer platanoides34031459365302710685321008100147618
Acer pseudoplatanus5269115530121095694963956851134429241626
Aesculus hippocastanum..7100........7100
Alnus glutinosa2928314172618100....59542232322
Alnus incana194592903433772575246203639143141808017
Alnus viridis....12687......12687
Betula pendula181002973355142136126951346951161013012
Betula pubescens....7660..18100..9352
Carpinus betulus5343314122089100....8982212416
Castanea sativa0.2577262926877..11831141218514
Fagus sylvatica261076240435265427116837772391210713907393
Fraxinus excelsior3211138224973441111933579045191826226806
Fraxinus ornus..........2147221472
Ilex aquifolium3671441005558....3076144245
Juglans regia..1144911749....3610026633
Laburnum anagyroides5474..0.17100..3210010353
Malus sylvestris54100..18100......7279
Ostrya carpinifolia..........225437225437
Populus alba, P. canescens..461007110017100....13464
Populus nigra..16144........16144
Populus sp...117597100......12456
Populus tremula1810074731395131739111702925495125
Prunus avium209347321766225172405010050630233112
Prunus padus..15979........15979
Pyrus communis..18100..8100....2576
Quercus cerris..........1414614146
Quercus petraea131028224526392383136035100167429597015
Quercus pubescens4008718100..67439..38255147533
Quercus robur3113614951715438....13540209514
Quercus rubra..15983........15983
Robinia pseudoacacia..32948..9271..76945119032
Salix sp.137412592959433511453434756431240816
Sorbus aria1246201954711572232734607663425361912
Sorbus aucuparia5712910658150919339391454434338301213
Sorbus torminalis54583571........8945
Tilia cordata194337472810733017100..151023354115
Tilia platyphyllos29047142474373540947..18100129522
Ulmus glabra2232960027101918..25777972194613
Ulmus minor..3571........3571
autres feuillus0...113100....617217470
buissons7261160333444568501065358126133218
total81487399248315833634129654938657048845002411

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130690/117064

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba80751877718111026454
Larix decidua/L. kaempferi1335332503975611216
Picea abies101711872135203478101553
Pinus cembra......13140100414
Pinus mugo arborea....294921192421
Pinus mugo prostrata....0100328..128
Pinus nigra159........059
Pinus strobus0830550100....046
Pinus sylvestris102081925119161511011
Pseudotsuga menziesii1743240100..0100123
Taxus baccata333250133066..123
autres résineux0100..01000100..069
Acer campestre127058083135061119
Acer opalus2410100..141..129
Acer platanoides3261422431360100118
Acer pseudoplatanus2610231229121512929206
Aesculus hippocastanum0100........0100
Alnus glutinosa1517280...442222
Alnus incana1641377291324636717
Alnus viridis....01000100..087
Betula pendula0711361428204317812
Betula pubescens....0100058..053
Carpinus betulus4335190710100182217
Castanea sativa..077..16876141013
Fagus sylvatica132591585732107813763
Fraxinus excelsior1914309221413141226196
Fraxinus ornus........172072
Ilex aquifolium071..077071261045
Juglans regia010005001000530100033
Laburnum anagyroides074....01000100053
Malus sylvestris0100....0100..080
Ostrya carpinifolia........1537237
Populus alba, P. canescens..0100..082..064
Populus nigra01001510100....044
Populus sp...159..0100..056
Populus tremula0.062072131254125
Prunus avium129319235226330212
Prunus padus..179......079
Pyrus communis..0100..0100..076
Quercus cerris........146046
Quercus petraea9287260592331030515
Quercus pubescens2100080..239255133
Quercus robur237617136058140214
Quercus rubra1100071......084
Robinia pseudoacacia077157..071545132
Salix sp.141130143326431216
Sorbus aria621140133322426312
Sorbus aucuparia230158326420240313
Sorbus torminalis071058......045
Tilia cordata1363281672321023315
Tilia platyphyllos1451511582340100122
Ulmus glabra134228322126172213
Ulmus minor..01000100....071
autres feuillus0.....0100072069
buissons147041161135426118
total415337534583413244344181

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130691/117065

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: 1000 n
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba162527117179169637692411146526533214
Larix decidua/L. kaempferi1343310583335450151697860712253216
Picea abies20362827381747093578476412065101853773
Pinus cembra......51511453100520414
Pinus mugo arborea....5269435332117792423621
Pinus mugo prostrata....18100116128..117928
Pinus nigra13659........13659
Pinus strobus378339557100....8346
Pinus sylvestris1948201876193885171901685511148711
Pseudotsuga menziesii11774747247100..1410088523
Taxus baccata5843342450165338666..126123
autres résineux26100..71007100..4069
Acer campestre284285358518319835716165719
Acer opalus3074138100..54641..89129
Acer platanoides552261704235743399368100148618
Acer pseudoplatanus529511538712644412570512133729241686
Aesculus hippocastanum7100........7100
Alnus glutinosa203511518280...59242231322
Alnus incana179642183716552950162494236800917
Alnus viridis....10710017100..12487
Betula pendula377122536211432959206619171005112
Betula pubescens....361005658..9253
Carpinus betulus788331096197271861008982213117
Castanea sativa..2577..3556811738141211814
Fagus sylvatica26782521032518846812236101204413909413
Fraxinus excelsior38421469909488914506214190826226916
Fraxinus ornus........2137221372
Ilex aquifolium3771..637736713056144145
Juglans regia45100705011100104533510026533
Laburnum anagyroides5574....171003210010453
Malus sylvestris55100....17100..7280
Ostrya carpinifolia........224237224237
Populus alba, P. canescens..46100..8682..13264
Populus nigra91001285224100....16144
Populus sp...11759..7100..12356
Populus tremula0.91628072488312915495025
Prunus avium2422966019334355852650330232412
Prunus padus..15879......15879
Pyrus communis..18100..8100..2576
Quercus cerris........1404614046
Quercus petraea191329163726765975333160230598115
Quercus pubescens3471007580..6813938055148333
Quercus robur4553712761721136225813540209814
Quercus rubra1351002871......16384
Robinia pseudoacacia637726757..937176545118832
Salix sp.13941214301894312872656131238916
Sorbus aria118721299403103312042261326361312
Sorbus aucuparia50530158585842614322032540300313
Sorbus torminalis37715358......8945
Tilia cordata23836701283056777132150223351715
Tilia platyphyllos2594519251159586723418100130022
Ulmus glabra288345192866622396267972194813
Ulmus minor..1810018100....3671
autres feuillus0.....111100607217170
buissons1114710541202613323557826132818
total839893868223101430315943336819144998661

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130692/117066

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: n/ha
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba8575785579313371125464
Larix decidua/L. kaempferi13843142586942115411216
Picea abies1058118721541659245682101573
Pinus cembra....010017222619173414
Pinus mugo arborea....3504452227192421
Pinus mugo prostrata....167253634..128
Pinus nigra159..........059
Pinus strobus083049........046
Pinus sylvestris921818336482116261511011
Pseudotsuga menziesii160325......0100123
Taxus baccata332246137......124
autres résineux0100..071......068
Acer campestre1280530451520100074119
Acer opalus1410100146161....129
Acer platanoides23123622718501000100118
Acer pseudoplatanus27112212319539352830206
Aesculus hippocastanum..0100........0100
Alnus glutinosa2836260.....442222
Alnus incana1591359258461642944617
Alnus viridis....0100......0100
Betula pendula010013314514268344617913
Betula pubescens....060..0100..052
Carpinus betulus3335200100....182216
Castanea sativa0.077192177..78141014
Fagus sylvatica134594575712376428113783
Fraxinus excelsior1613329211111376491227196
Fraxinus ornus..........172072
Ilex aquifolium0710100058....261045
Juglans regia..049049....0100033
Laburnum anagyroides074..0.0100..0100053
Malus sylvestris0100..0100......079
Ostrya carpinifolia..........1537237
Populus alba, P. canescens..010001000100....064
Populus nigra..048........048
Populus sp...0590100......056
Populus tremula0100073051339185259126
Prunus avium1343172252400100330212
Prunus padus..179........079
Pyrus communis..0100..0100....076
Quercus cerris..........151051
Quercus petraea72892613836001001129515
Quercus pubescens2870100..739..355133
Quercus robur236617041....140214
Quercus rubra..183........083
Robinia pseudoacacia..155..171..545134
Salix sp.141130235544347431217
Sorbus aria620147324334176425312
Sorbus aucuparia329058419339148243313
Sorbus torminalis058071........045
Tilia cordata1333283300100..1024315
Tilia platyphyllos147147135447..0100122
Ulmus glabra129227318..077172213
Ulmus minor..071........071
autres feuillus0...0100....072070
buissons061133145150152426118
total4183385344524185407445744231

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130693/117067

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: 1000 n
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba1648071459581881379083137137163325528004
Larix decidua/L. kaempferi10438113731148225841010489312812512241516
Picea abies204148302467742984161401028372712324101817953
Pinus cembra....910016542229881915073480114
Pinus mugo arborea....1061504354525142717892418821
Pinus mugo prostrata....329671545369734..118028
Pinus nigra13459..........13459
Pinus strobus36834649........8246
Pinus sylvestris1665212176189473646832118612685511141711
Pseudotsuga menziesii1086076625......1410088823
Taxus baccata594324634619837......125524
autres résineux25100..1571......4068
Acer campestre26428705314545875318100537463719
Acer opalus2874153100489466861....89829
Acer platanoides34031459365302710685321008100147618
Acer pseudoplatanus5177115530121063994963933952118131233616
Aesculus hippocastanum..7100........7100
Alnus glutinosa292831417260.....59542230522
Alnus incana194592723530512575246187342131844746017
Alnus viridis....18100......18100
Betula pendula18100297334964513252694034686917994513
Betula pubescens....7660..18100..9352
Carpinus betulus5343314122089100....8982212416
Castanea sativa0.2577262926877..11749141210414
Fagus sylvatica260606240435259807116837717421210713900763
Fraxinus excelsior3125138162970891110483771749176927219106
Fraxinus ornus..........2147221472
Ilex aquifolium3671441005558....3076144245
Juglans regia..1144911749....3610026633
Laburnum anagyroides5474..0.17100..3210010353
Malus sylvestris54100..18100......7279
Ostrya carpinifolia..........225437225437
Populus alba, P. canescens..461007110017100....13464
Populus nigra..12148........12148
Populus sp...117597100......12456
Populus tremula181007473139513173989852605989626
Prunus avium209347321766225172405010050630233112
Prunus padus..15979........15979
Pyrus communis..18100..8100....2576
Quercus cerris..........1045110451
Quercus petraea131028224526392383136035100167429597015
Quercus pubescens4008718100..67439..38255147533
Quercus robur3113614591714341....13540204814
Quercus rubra..15983........15983
Robinia pseudoacacia..25655..9271..76945111834
Salix sp.137412393054035511453434756431233317
Sorbus aria124620195479792432734607663425344112
Sorbus aucuparia5712910658149120339391274828543291813
Sorbus torminalis54583571........8945
Tilia cordata194337472810733017100..145724348815
Tilia platyphyllos29047142474373540947..18100129522
Ulmus glabra2232960027101918..25777972194613
Ulmus minor..3571........3571
autres feuillus0...113100....617217470
buissons7261160333444568501065358126133218
total81031398999315361534078454718456859944902121

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130694/117068

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: n/ha
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2009/13
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba81751878719111026464
Larix decidua/L. kaempferi1335332504075412216
Picea abies101711972125208480101573
Pinus cembra......13150100415
Pinus mugo arborea....2941021192421
Pinus mugo prostrata....0100328..128
Pinus nigra159........059
Pinus strobus0830550100....046
Pinus sylvestris102081925119161511011
Pseudotsuga menziesii1743240100..0100123
Taxus baccata333250133066..123
autres résineux0100..01000100..069
Acer campestre127058083135074119
Acer opalus2410100..141..129
Acer platanoides3261422431360100118
Acer pseudoplatanus2611241230121412830206
Aesculus hippocastanum0100........0100
Alnus glutinosa1517280...442222
Alnus incana1641396261324638617
Alnus viridis......0100..0100
Betula pendula0711361468204517913
Betula pubescens....0100058..053
Carpinus betulus4335190710100182217
Castanea sativa..077..16880141014
Fagus sylvatica133592586733108313783
Fraxinus excelsior1914309231413151227196
Fraxinus ornus........172072
Ilex aquifolium071..077071261045
Juglans regia010005001000530100033
Laburnum anagyroides074....01000100053
Malus sylvestris0100....0100..080
Ostrya carpinifolia........1537237
Populus alba, P. canescens..0100..082..064
Populus nigra01000600100....048
Populus sp...159..0100..056
Populus tremula0.062072133259126
Prunus avium129319235226330212
Prunus padus..179......079
Pyrus communis..0100..0100..076
Quercus cerris........151051
Quercus petraea10287260592331129515
Quercus pubescens2100080..239355133
Quercus robur237517137058140214
Quercus rubra1100071......084
Robinia pseudoacacia077169..071545134
Salix sp.141132143326431217
Sorbus aria621140135322426312
Sorbus aucuparia330158326420245313
Sorbus torminalis071058......045
Tilia cordata1363281672321024315
Tilia platyphyllos1451511582340100122
Ulmus glabra134228322126172213
Ulmus minor..01000100....071
autres feuillus0.....0100072069
buissons147041161135426118
total417337734593421245544231

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130695/117069

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: 1000 n
ensemble analysé: forêt accessible (sans la forêt buissonnante) commune à L'IFN3 et l'IFN4
réseau:
état 2009/13
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba162527116919168467680111146526530554
Larix decidua/L. kaempferi1343310583335450146437788612240746
Picea abies20315827200745742576370411691101813193
Pinus cembra......47141553100476715
Pinus mugo arborea....5269435002117792420422
Pinus mugo prostrata....18100116128..117928
Pinus nigra13659........13659
Pinus strobus378339557100....8346
Pinus sylvestris1948201876193885171381685511143511
Pseudotsuga menziesii11774747247100..1410088523
Taxus baccata5843342450165338666..126123
autres résineux26100..71007100..4069
Acer campestre284285358518319835537463919
Acer opalus3074138100..54641..89129
Acer platanoides552261704235743399368100148618
Acer pseudoplatanus520411538712637212523212117531233706
Aesculus hippocastanum7100........7100
Alnus glutinosa203511499280...59242229522
Alnus incana179642003913332748562483038739817
Alnus viridis......17100..17100
Betula pendula37712253615746291120653717986613
Betula pubescens....361005658..9253
Carpinus betulus788331096197271861008982213117
Castanea sativa..2577..3556811657141203714
Fagus sylvatica26735521032518508811961101204413902813
Fraxinus excelsior37561469029488914461615175927219236
Fraxinus ornus........2137221372
Ilex aquifolium3771..637736713056144145
Juglans regia45100705011100104533510026533
Laburnum anagyroides5574....171003210010453
Malus sylvestris55100....17100..7280
Ostrya carpinifolia........224237224237
Populus alba, P. canescens..46100..8682..13264
Populus nigra9100886024100....12148
Populus sp...11759..7100..12356
Populus tremula0.91628072465332595989526
Prunus avium2422966019334355852650330232412
Prunus padus..15879......15879
Pyrus communis..18100..8100..2576
Quercus cerris........1035110351
Quercus petraea191329163726765975333160230598115
Quercus pubescens3471007580..6813938055148333
Quercus robur4553712401720037225813540205114
Quercus rubra1351002871......16384
Robinia pseudoacacia637719469..937176545111634
Salix sp.13941194321894312322656131231517
Sorbus aria118721299402743610662261326343912
Sorbus aucuparia50530158585842613972026645291013
Sorbus torminalis37715358......8945
Tilia cordata23836701283056777132144924346515
Tilia platyphyllos2594519251159586723418100130022
Ulmus glabra288345192866622396267972194813
Ulmus minor..1810018100....3671
autres feuillus0.....111100607217170
buissons1114710541202613323557826132818
total83719386321399022315450536631344898811

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130696/117070

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: n/ha
ensemble analysé:
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba86757857710314371225484
Larix decidua/L. kaempferi138431425891042125013196
Picea abies1068118721741779262689101603
Pinus cembra....010018232421173415
Pinus mugo arborea....3625452129192324
Pinus mugo prostrata....085253639..131
Pinus nigra159..........059
Pinus strobus083049........046
Pinus sylvestris921918336522118261511011
Pseudotsuga menziesii160325......0100123
Taxus baccata332246137......124
autres résineux0100..0100......081
Acer campestre1290530451580100074120
Acer opalus1410100146071....130
Acer platanoides23123622718501000100118
Acer pseudoplatanus26112112319638352729206
Aesculus hippocastanum..0100........0100
Alnus glutinosa2835270.....542222
Alnus incana15913582884618421046618
Alnus viridis....0100......0100
Betula pendula010013313013278363918713
Betula pubescens....060..0100..052
Carpinus betulus3336200100....182216
Castanea sativa0.077192177..87141114
Fagus sylvatica135594579712397428913813
Fraxinus excelsior1613329211112376511328196
Fraxinus ornus..........272072
Ilex aquifolium0710100058....261045
Juglans regia..049049....0100033
Laburnum anagyroides074..0.0100..0100053
Malus sylvestris0100..0100......079
Ostrya carpinifolia..........1737237
Populus alba, P. canescens..010001000100....064
Populus nigra..054........054
Populus sp...0680100......063
Populus tremula0100058057341185259128
Prunus avium1353172261510100431213
Prunus padus..179........079
Pyrus communis..0100..0100....076
Quercus cerris..........151051
Quercus petraea72892614236001001231515
Quercus pubescens2870100..839..358133
Quercus robur236617038....140214
Quercus rubra..183........083
Robinia pseudoacacia..155..171..644134
Salix sp.141130138644257433218
Sorbus aria6201473242360100526312
Sorbus aucuparia329058519439153139214
Sorbus torminalis058071........045
Tilia cordata1333283300100..1124315
Tilia platyphyllos247147135547..0100123
Ulmus glabra129227318..077172213
Ulmus minor..071........071
autres feuillus0...0100....072070
buissons061133153150152427118
total4193386344924415426448144301

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130697/117071

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · régions biogéographiques
unité: 1000 n
ensemble analysé:
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba1648071456881874979083137137163325527084
Larix decidua/L. kaempferi10438113731116525793610438113662313213456
Picea abies202848300207711314158161027564711674101764883
Pinus cembra....910015852325652115073430915
Pinus mugo arborea....823624354522272917892366324
Pinus mugo prostrata....106851545358139..84131
Pinus nigra13459..........13459
Pinus strobus36834649........8246
Pinus sylvestris1665212176189403646592118612685511138711
Pseudotsuga menziesii1086076625......1410088823
Taxus baccata594324634619837......125524
autres résineux25100..7100......3281
Acer campestre24130705314545525818100537458020
Acer opalus2874153100489463471....86430
Acer platanoides34031459365302710685321008100147618
Acer pseudoplatanus501511547512100409496393395287829222436
Aesculus hippocastanum..7100........7100
Alnus glutinosa292831366270.....59542225322
Alnus incana194592723526892875246187342126546704518
Alnus viridis....18100......18100
Betula pendula18100297332673011532786936518718779113
Betula pubescens....7660..18100..9352
Carpinus betulus5343314122089100....8982212416
Castanea sativa0.2577262926877..11429141178314
Fagus sylvatica258636239805257947110039717421173813891913
Fraxinus excelsior3050138108967331110483767551170128213156
Fraxinus ornus..........2147221472
Ilex aquifolium3671441005558....3076144245
Juglans regia..1144911749....3610026633
Laburnum anagyroides5474..0.17100..3210010353
Malus sylvestris54100..18100......7279
Ostrya carpinifolia..........225437225437
Populus alba, P. canescens..461007110017100....13464
Populus nigra..8554........8554
Populus sp...100687100......10763
Populus tremula181002158121573004189852605980928
Prunus avium170357321760026120515010048131215313
Prunus padus..15979........15979
Pyrus communis..18100..8100....2576
Quercus cerris..........1045110451
Quercus petraea131028224526349423136035100154031579215
Quercus pubescens4008718100..67439..36558145733
Quercus robur311361451179938....13540199714
Quercus rubra..15983........15983
Robinia pseudoacacia..25655..9271..76945111834
Salix sp.137412393048638511452435850933212518
Sorbus aria1246201954794924222371810059827322812
Sorbus aucuparia571291065814912033939875314239273614
Sorbus torminalis54583571........8945
Tilia cordata194337472810733017100..144224347415
Tilia platyphyllos29047142473403540947..18100119923
Ulmus glabra2232960027101918..25777972194613
Ulmus minor..3571........3571
autres feuillus0...113100....617217470
buissons7261160332345368501065352227116418
total80405398408314740233941064474256316854735351

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130698/117072

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: n/ha
ensemble analysé:
réseau:
état 2009/13
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Abies alba82751880720111126484
Larix decidua/L. kaempferi1335332504085013197
Picea abies102811972095220487101603
Pinus cembra......13160100415
Pinus mugo arborea....394924192324
Pinus mugo prostrata....0100231..130
Pinus nigra159........059
Pinus strobus0830550100....046
Pinus sylvestris102081925121161511011
Pseudotsuga menziesii1743240100..0100123
Taxus baccata333250133066..123
autres résineux0100....0100..082
Acer campestre129058083037074120
Acer opalus2410100..243..130
Acer platanoides3261422431360100118
Acer pseudoplatanus2511231229121512729206
Aesculus hippocastanum0100........0100
Alnus glutinosa1597280...542222
Alnus incana1641395291425640618
Alnus viridis......0100..0100
Betula pendula0711361466214018713
Betula pubescens....0100058..053
Carpinus betulus4335190710100182217
Castanea sativa..077..16888141114
Fagus sylvatica134592588735109113813
Fraxinus excelsior1914309231413161328196
Fraxinus ornus........272072
Ilex aquifolium071..077071261045
Juglans regia010005001000530100033
Laburnum anagyroides074....01000100053
Malus sylvestris0100....0100..080
Ostrya carpinifolia........1737237
Populus alba, P. canescens..0100..082..064
Populus nigra01000740100....054
Populus sp...068..0100..063
Populus tremula0.055089134259128
Prunus avium130319234128431213
Prunus padus..179......079
Pyrus communis..0100..0100..076
Quercus cerris........151051
Quercus petraea10287260592341132515
Quercus pubescens2100080..239358133
Quercus robur237517138058140214
Quercus rubra1100071......084
Robinia pseudoacacia077169..071644134
Salix sp.141132146329433218
Sorbus aria621140135325527312
Sorbus aucuparia330158326421143214
Sorbus torminalis071058......045
Tilia cordata1363281672321124315
Tilia platyphyllos1451511582360100123
Ulmus glabra134228322126172213
Ulmus minor..01000100....071
autres feuillus0.....0100072069
buissons147041161132427118
total419337834593437247844301

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130699/117073

IFN4b

nombre de tiges: essence (espèces ligneuses, 56 classes) · région de production
unité: 1000 n
ensemble analysé:
réseau:
état 2009/13
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
essence (espèces ligneuses, 56 classes)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Abies alba162527116919168197673911146526529654
Larix decidua/L. kaempferi1343310583335450133408639113212777
Picea abies20184827182744002573596411089111760543
Pinus cembra......42121653100426615
Pinus mugo arborea....5269429812417792368424
Pinus mugo prostrata....1810081831..83631
Pinus nigra13659........13659
Pinus strobus378339557100....8346
Pinus sylvestris1948201876193885171071685511140511
Pseudotsuga menziesii11774747247100..1410088523
Taxus baccata5843342450165338666..126123
autres résineux26100....7100..3282
Acer campestre261295358518316337537458220
Acer opalus3074138100..51144..85630
Acer platanoides552261704235743399368100148618
Acer pseudoplatanus50401153331260671249401387429222536
Aesculus hippocastanum7100........7100
Alnus glutinosa150591499280...59242224122
Alnus incana179642003911552946772577741698718
Alnus viridis......17100..17100
Betula pendula37712253615746217721516018775513
Betula pubescens....361005658..9253
Carpinus betulus788331096197271861008982213117
Castanea sativa..2577..3556811338141171814
Fagus sylvatica26536520978518499811710101167713893993
Fraxinus excelsior36801468489488914422616169228213366
Fraxinus ornus........2137221372
Ilex aquifolium3771..637736713056144145
Juglans regia45100705011100104533510026533
Laburnum anagyroides5574....171003210010453
Malus sylvestris55100....17100..7280
Ostrya carpinifolia........224237224237
Populus alba, P. canescens..46100..8682..13264
Populus nigra9100527424100....8554
Populus sp...9968..7100..10663
Populus tremula0.39556289449342595980828
Prunus avium2033066019334354722847831214713
Prunus padus..15879......15879
Pyrus communis..18100..8100..2576
Quercus cerris........1035110351
Quercus petraea191329163726765971134146932580515
Quercus pubescens3471007580..6813936358146633
Quercus robur4553712321715538225813540199914
Quercus rubra1351002871......16384
Robinia pseudoacacia637719469..937176545111634
Salix sp.13941194321714611002950733210918
Sorbus aria11872129940274368872557727322512
Sorbus aucuparia50530158585842613522112443272214
Sorbus torminalis37715358......8945
Tilia cordata23836701283056777132143524345015
Tilia platyphyllos2594519251159585753618100120323
Ulmus glabra288345192866622396267972194813
Ulmus minor..1810018100....3671
autres feuillus0.....111100607217170
buissons1114710541202612253251927116218
total83033386027396674314632436125054733071

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 01.11.2014 #130700/117074

IFN4b

nombre de tiges: étage de végétation (forêt) · régions biogéographiques
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
étage de végétation (forêt) %± %± %± %± %± %± %±
subalpin supérieur....0.80.415.72.524.83.09.91.55.40.4
subalpin inférieur9.61.3..28.41.738.33.736.23.113.61.919.20.8
montagnard supérieur26.02.33.10.939.41.927.13.327.33.228.62.726.30.9
montagnard inférieur37.92.534.92.221.91.69.42.27.81.716.82.323.90.9
collinéen/submontagnard26.52.261.92.29.51.29.52.13.91.331.12.825.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130770/117144

IFN4b

nombre de tiges: étage de végétation (forêt) · régions biogéographiques
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
étage de végétation (forêt) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
subalpin supérieur....3603832611406933693636
subalpin inférieur3248..38244018352634093693
montagnard supérieur44664881745844668494844874593
montagnard inférieur456441554774472133891251984522
collinéen/submontagnard382636435007397143942253164042
total4163384344024075401444644181

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130771/117145

IFN4b

nombre de tiges: étage de végétation (forêt) · régions biogéographiques
unité: 1000 n
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
étage de végétation (forêt)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
subalpin supérieur....1198506492161225813699315269418
subalpin inférieur784514..4495861580311178659958214960534
montagnard supérieur21191103108296240961117814134601320159111315054
montagnard inférieur30859734680734684838822438512211835141197914
collinéen/submontagnard215929614604150871339422219513421919101259514
total81487399248315833634129654938657048845002411

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 01.11.2014 #130772/117146

IFN4b

nombre de tiges: étage de végétation (forêt) · canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
étage de végétation (forêt)
subalpin supérieursubalpin inférieurmontagnard supérieurmontagnard inférieurcollinéen/submontagnardtotal
canton %± %± %± %± %± %±
AG......8.92.991.12.9100.0.
AI..11.67.543.014.345.414.7..100.0.
AR....57.511.134.610.57.95.6100.0.
BE0.60.318.62.125.52.333.12.622.22.2100.0.
BL/BS....4.34.232.77.863.08.1100.0.
FR2.52.420.04.932.45.426.05.019.24.3100.0.
GE........100.0.100.0.
GL..25.67.545.19.027.68.11.61.7100.0.
GR21.12.331.62.530.52.69.21.57.71.6100.0.
JU....10.73.649.06.240.45.9100.0.
LU..9.63.033.64.940.05.116.93.5100.0.
NE..7.43.250.86.131.75.510.23.5100.0.
NW..35.213.921.29.935.112.78.58.2100.0.
OW2.52.547.48.527.57.216.46.26.24.7100.0.
SG..13.22.933.14.832.04.621.74.2100.0.
SH......33.69.066.49.0100.0.
SO..1.91.915.14.639.56.443.56.4100.0.
SZ..27.55.643.76.723.45.85.32.9100.0.
TG....1.71.723.86.674.56.7100.0.
TI7.31.512.41.926.03.119.12.735.23.3100.0.
UR..32.17.437.48.217.86.112.75.4100.0.
VD0.10.124.02.927.63.725.13.323.33.4100.0.
VS13.92.238.33.427.13.110.22.110.52.1100.0.
ZG..0.0.28.513.064.913.96.66.6100.0.
ZH....3.62.528.04.668.44.9100.0.
Suisse5.30.419.20.826.10.923.90.925.50.9100.0.

calculé par unité d'interprétation: canton

© WSL, Inventaire forestier national suisse, 05.11.2014 #130773/117147

IFN4b

nombre de tiges: étage de végétation (forêt) · canton
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau:
état 2009/13
étage de végétation (forêt)
subalpin supérieursubalpin inférieurmontagnard supérieurmontagnard inférieurcollinéen/submontagnardtotal
canton n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AG......2632032373177
AI..290294461956620..46214
AR....5361645717520850411
BE3102937084046478635964063
BL/BS....868.47112355103978
FR1302.484174651241714442124587
GE........2992929929
GL..366194721542021325.42310
GR3848364644363719431133953
JU....31721483835794036
LU..4741550494858345124585
NE..3082842393988388124016
NW..563354741956119950.56015
OW750.5021644817559215675350110
SG..270145351046510533124516
SH......457144521345310
SO..630.4131640511356113857
SZ..370114641248215374344327
TG....523.5241939984258
TI34412314104729540952674594
UR..3981759317573176151951210
VD60.329750410412952794285
VS326113958467747912411124094
ZG..0.3262944513360.37115
ZH....468533571235163566
Suisse363637034593451240324171

calculé par unité d'interprétation: canton

© WSL, Inventaire forestier national suisse, 01.11.2014 #130774/117148
Résultat de la recherche: 155778 inscriptions 6491 pages

zurück