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NFI3–NFI4
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
n/aspruce34.52.137.71.649.62.861.03.622.75.841.21.1
fir25.21.718.01.329.52.65.41.64.32.320.10.9
pine0.60.70.90.30.60.43.61.51.71.81.10.3
larch0.20.21.60.40.60.311.32.119.64.72.50.3
stone pine0.0.0.0.0.00.04.00.90.20.10.50.1
other conifers0.70.41.40.40.00.00.10.10.0.0.80.2
beech25.01.822.21.313.91.95.11.97.23.019.30.8
maple3.20.74.00.62.90.82.00.98.74.13.50.4
ash4.80.76.20.81.91.11.21.28.82.74.60.5
oak2.50.73.10.50.20.30.70.41.61.12.20.3
chestnut0.0.0.10.10.0.0.20.2-1.47.30.00.2
other broadleaves3.30.74.80.70.70.45.41.426.67.44.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce17.74.317.35.743.97.163.04.936.17.643.53.2
fir33.54.929.910.321.55.64.62.52.82.814.82.1
pine-0.82.10.0.0.10.5-0.61.92.71.90.00.9
larch0.10.14.33.50.90.66.42.45.42.43.81.1
stone pine0.0.0.0.0.0.-0.20.60.0.-0.10.3
other conifers0.50.53.51.90.20.10.00.00.0.0.30.1
beech40.15.534.310.228.25.714.33.19.27.022.52.4
maple3.11.3-4.16.90.84.15.41.51.70.73.01.1
ash5.12.9-2.36.75.92.13.11.86.54.84.31.3
oak0.30.2-0.91.2-0.81.30.50.45.22.70.90.5
chestnut0.0.0.0.0.0.-0.10.513.16.32.01.1
other broadleaves0.50.617.98.2-0.62.03.51.217.35.65.01.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce16.94.323.86.245.82.757.73.136.96.045.51.9
fir20.24.924.14.431.22.510.61.64.42.818.71.3
pine-0.71.61.20.7-0.10.10.91.00.00.30.40.4
larch0.10.10.20.20.10.114.81.915.03.67.60.9
stone pine0.0.0.0.0.10.11.30.50.00.00.50.2
other conifers1.72.10.10.10.10.20.10.10.20.20.20.2
beech48.86.235.35.315.11.98.11.817.34.816.51.3
maple6.72.52.72.93.90.72.50.71.21.13.10.5
ash4.71.913.03.24.20.81.70.95.31.94.10.6
oak0.30.8-1.41.30.10.10.20.12.21.30.30.2
chestnut0.0.0.0.0.0.-0.00.010.54.51.40.7
other broadleaves1.21.41.01.0-0.40.62.00.97.02.81.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce31.31.836.61.647.51.959.72.133.84.142.60.9
fir25.51.618.51.229.61.77.81.14.01.819.20.7
pine0.30.60.90.30.30.21.60.80.90.60.80.2
larch0.20.11.60.30.40.212.31.214.02.44.10.3
stone pine0.0.0.0.0.00.02.00.40.10.00.40.1
other conifers0.80.41.30.40.10.10.10.10.10.10.60.1
beech28.61.723.21.315.51.38.11.213.53.218.80.7
maple3.50.73.80.63.20.62.80.52.91.13.30.3
ash4.80.76.50.83.20.61.80.66.31.64.40.4
oak2.10.62.80.50.00.20.40.22.71.01.50.2
chestnut0.0.0.10.10.0.0.00.18.63.30.60.2
other broadleaves2.90.64.80.70.10.43.40.713.22.63.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #865994/332326
NFI2–NFI3
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce118253071321919164417213155718965
fir682616313681835141034689075
pine40301144211956610542716123
larch3725545-028735363523173213815
stone pine0.0.0873418390721428
other conifers46240324063092-02280.4523
beech84359017591828412315369864
maple1211022281829153163168416010
ash216920273528116124311382778
oak9814456246349278115010813
chestnut166-01000.01000.51386112
other broadleaves1081616491648948853163317212
total33753629942013792125410752247723
inside perimeterspruce18522152532455236321322724612
fir332796213507452693476419
pine277-0255210585538121071836
larch1998263210119305686405235
stone pine0.01000.45403320.452
other conifers253-03140770.0.0.253
beech6219274020454451263407314723
maple1128449310825111041602124
ash1440360633-03032408573124
oak242-119402442670100362742
chestnut0.0.0.1800.10881179
other broadleaves7441348310344626816283122
total17017653110319105168018120276349
outside perimeterspruce56272811317417125131991165259026
fir57211931179152230123413493708
pine277182576321474601211944
larch-1133129856556143723393214212
stone pine0.11000.7379320.1824
other conifers4921861510.-0104195664
beech851689175324929464108133378
maple2033281414314381648307312
ash23331328282453725510377514
oak286145156151-096572943
chestnut0.0.0.-0100010012891289
other broadleaves5391341411283954649238516
total25312621836410239927693091020474
totalspruce125856079447111951043471121830313
fir772536481601132231833203613314
pine4527295955155121334629718
larch5438845759110147716612233510
stone pine0.192087142517250723617
other conifers5322193138092-01121955221
beech99042061113314152316291532114594
maple15295414352272744910562537
ash25493618691765052628253797
oak1021455734263428294712212
chestnut166-01000.180010026572953
other broadleaves12014303323412226163380162899
total3800213135887742476106504974142
© WSL, Swiss National Forest Inventory, 18.06.2020 #865995/332327
NFI2–NFI3
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce121453421323318223418112175119944
fir685616313691935141015589115
pine4130114501862255912482686223
larch3725641-022837353523182914314
stone pine0.0.0874388380721427
other conifers49230324063092-02710.4823
beech863590176018465123173210074
maple1221024271258250163163815810
ash217920263727113546411382838
oak10414551349447278115011613
chestnut166-01000.-11540.61176122
other broadleaves11715165018439471241202819112
total34503667943412901927310861949333
inside perimeterspruce22462349542458226920342626311
fir362696213507452693476619
pine277-0255210575838221071737
larch1998263210119305606415335
stone pine0.01000.454-08590.454
other conifers253-03140770.0.0.253
beech6020293820454451263407314723
maple1128445310825111041742224
ash1440355633-04302378593124
oak242127502442600100362838
chestnut0.0.0.1800.10901181
other broadleaves7442188310344335717263520
total17517712910419109168717123266599
outside perimeterspruce56272871318616125132121170249376
fir57211951182152230123414473758
pine277177576321474601211944
larch-1133129856561134421432915912
stone pine0.11000.7399320.1724
other conifers4921861510.0472195662
beech871691175523929464109133448
maple2033291418264351649287811
ash23331428302363325011358014
oak286145156151-0966601139
chestnut0.0.0.-0100010012871288
other broadleaves5391439225793864351228716
total25512634838410245929693261021244
totalspruce129456499473112051046271211731813
fir777536781641132231833213413434
pine4627293773155123324619818
larch543884275911714851567203589
stone pine0.192087142517250723617
other conifers5522193138092-07731955421
beech101042101113613172316291552114884
maple15395613332882544911522577
ash25493718731774283729243907
oak10814646442733282104213212
chestnut166-01000.018472010027552954
other broadleaves12914313223432225202888153129
total3882213695921744476565535976782
© WSL, Swiss National Forest Inventory, 18.06.2020 #865996/332328
NFI3–NFI4
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce135653261124512403915816273021644
fir78162091390162158124736111095
pine2842764132838798121085031
larch392266324023303232143511214
stone pine0.0.173310817260712026
other conifers40290600920590702860.4228
beech8795931959241184320084810615
maple138132728115126103091115019011
ash2061115504205-04362245113324211
oak10815465-0487341-114127011714
chestnut39401000.-01000.-8100-5173
other broadleaves1411384231131337681274119812
total37193694841710892323913971852992
inside perimeterspruce32246326712467277923462635410
fir58192432214341630691410011816
pine-1232165-0389602048-392472-03231
larch284264-0344193931675572831
stone pine0.-11000.-04471550.-01517
other conifers2510780960.0.0.345
beech7018482430311348549128318413
maple310674741823515552472438
ash777965651540-0550461043235
oak0718274-112011350100751853
chestnut0.0.0.-13320.17551658
other broadleaves854257-123455944621373926
total179131571812920117209521123188047
outside perimeterspruce632340410183179722239141272411207
fir70192461190172333323115744878
pine1276-1106-21891469-21410400110112
larch078162218891153927483117413
stone pine0.11000.84547801001239
other conifers311306303770100-0157194587
beech131141072080181444103861324219
maple154325252228561113931337317
ash282522252036120228216419215
oak-2128185-0177084762901051960
chestnut0.0.0.-0100-010041463846
other broadleaves382-012055114193448822483443
total3121280774001125413331123441324764
totalspruce14484792749892031547791991636493
fir909547982021130374426235317254
pine2845669-1509186651786636034
larch4121943410413312732167233109
stone pine0.-1200173114922250623222
other conifers45271391218043104241945026
beech10814246111681328321840812816754
maple155126017372993676616432909
ash2411046243039510348533303699
oak10515744-21283461306193313714
chestnut39401000.-1245-010049464744
other broadleaves152131069710119441546712427411
total4208216564944645896657565986192
© WSL, Swiss National Forest Inventory, 18.06.2020 #865997/332329
NFI3–NFI4
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce139453711027112453618715312823214
fir78262201390162158124765411315
pine303995141072144145921076127
larch432256924032244129272614312
stone pine0.286173310019230582522
other conifers44270520920590701830.4627
beech88659518692211073200104310905
maple1411329271149263-03737124919811
ash216101844712902046257123226110
oak110154641330338-114126612214
chestnut39401000.11070.-25192390
other broadleaves1641276549818291346363324210
total381437627461911119290121361556432
inside perimeterspruce32236526712466288522482536410
fir61182432214251630691410012216
pine-12321650234401475-310747202198
larch284264-0344193931397463129
stone pine0.-11000.-04471810.-0434
other conifers2510780960.0.0.345
beech7217492430311448549128318813
maple310084641783515552432537
ash77796565153814899773532
oak0718274-112001660100751853
chestnut0.0.0.-13320.18531755
other broadleaves854350-123756154023354224
total1851316117129201162010320134178357
outside perimeterspruce642342110196169723265131432111956
fir70192491189172531323117674928
pine1276-1106-21921469-11830400110108
larch078162411696154525582519712
stone pine0.11000.94257401001337
other conifers311317204520100-089194577
beech131141082082181544103767304319
maple15432625272555711405898116
ash282523242333776276203510714
oak-2128185-020408476190957966
chestnut0.0.0.-0100-010041463846
other broadleaves38023236101416457327414634
total3141283274241027212365113871226244
totalspruce14864857653882071553882221538913
fir913549382011131354526274617554
pine30429542305177110916637329
larch462194667914812891992183688
stone pine0.1153173124525230533820
other conifers492625112410431011571945524
beech10924249111801229311839892517174
maple1591262174226103576719393069
ash2511050223534126247741254068
oak10815743-13184441306183514113
chestnut39401000.1364-010056415539
other broadleaves1751212659862832233287213339
total43102175241013649897587657891392
© WSL, Swiss National Forest Inventory, 18.06.2020 #865998/332330
NFI2–NFI3
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce284101277128430910
fir2499283130243078
pine85828311151246
larch01070.-2100-1118
stone pine0.0.0.0.
other conifers1431100493570
beech2138282437272797
maple38166327585114
ash26212546463518
oak14361911921634
chestnut0.0.0.0.
other broadleaves19292673612325
total853582201001910354
Eastern Juraspruce73205530577819
fir233917212532437
pine7600285-0100761
larch106901000.1069
stone pine0.0.0.0.
other conifers11520.0.1152
beech13711173755316010
maple11483662651537
ash242902112832627
oak13540.-11001258
chestnut0.0.0.0.
other broadleaves2546178-01732645
total335928308563718
Western Plateauspruce148150148135416215
fir67180721626918
pine-22490.074-1306
larch5650.0.565
stone pine0.0.0.0.
other conifers8620.0.862
beech10217-284103311016
maple1425-03937622026
ash451901005675018
oak29260.2763024
chestnut1670.0.167
other broadleaves184021001732235
total4368057439284767
Central Plateauspruce26011343193328210
fir17911541183220210
pine15530.01751361
larch84001000.938
stone pine0.0.0.0.
other conifers14371590.1536
beech152141638223219111
maple20253471482422
ash39262547454922
oak1731146-01251831
chestnut0.0.0.0.
other broadleaves104801071661243
total7016322869208015
Eastern Plateauspruce4538212010524668
fir167121118515017312
pine273301000632833
larch13281810001003158
stone pine0.0.0.0.
other conifers1443110001001540
beech2609-0167511332708
maple3920-11365734320
ash851596031889715
oak322301001503422
chestnut0.0.0.0.
other broadleaves45202901554719
total113543266374212044
Western Pre-Alpsspruce7830569981818015
fir23440243951207519
pine0.0.-1100-1100
larch0.11000.1100
stone pine0.0.0.0.
other conifers01000.0.0100
beech1133104912293320
maple3581386341025
ash8411441481031
oak177-11020.-01386
chestnut0.0.0.0.
other broadleaves1118-0832180277
total1242216521701331010
Central Pre-Alpsspruce2011571231301833811
fir141147531221627010
pine1157-196246290
larch1610.0100152
stone pine0.0.11001100
other conifers-0100-02401881115
beech67231272592413816
maple153605012212821
ash747112610361928
oak1690100150342
chestnut0.0.0.0.
other broadleaves2701246649949
total437112751345118097
Eastern Pre-Alpsspruce167252441903028217
fir62201066661713812
pine-0215-02081313-07131
larch-0874186195278
stone pine01000.0.0100
other conifers0730.052143
beech49181531462011011
maple1049224512292330
ash252843720304919
oak247-0116084256
chestnut0.0.0.0.
other broadleaves1256138608521360
total327155627237146209
Northwestern Alpsspruce61271162533912521
fir82936028313923
pine024207502191105
larch5461830518752
stone pine0.01000.0100
other conifers01000.0.0100
beech153268225314622
maple6502889211823
ash4391114249731
oak28711080100364
chestnut-01000.0.-0100
other broadleaves115312467651940
total1121826461262026412
Central Alpsspruce3629174020457320
fir66612379391635
pine277287070555
larch0.0.01000100
stone pine01000.0.0100
other conifers01000100-01000150
beech6534814531534
maple-063500762412197
ash4490229557937
oak191196074257
chestnut0.0.0.0.
other broadleaves363298284745
total59242734442613014
Northeastern Alpsspruce31491139721911417
fir4513528551534
pine-21000.4772202
larch-01972126382576
stone pine0.0.0.0.
other conifers0.01000100090
beech69023598971574
maple372293468943
ash8781676451644
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves3147082-12552347
total534021441031817715
Southwestern Alpsspruce223458221251320510
fir35174522303223
pine55975832141551
larch37351930611311714
stone pine4384547391425
other conifers0920.0.092
beech4654459291723
maple250251435825
ash1135-0430633742
oak447260151733
chestnut-1154180-0100018472
other broadleaves9474439382225
total90191091624594447
Southeastern Alpsspruce181126920212114627
fir410126912341833
pine12483827462332
larch352356044218515
stone pine838-08599321725
other conifers-02710.0472-0773
beech123112634641629
maple1631104164449
ash464237250837
oak2780100-096282
chestnut0.0.01000100
other broadleaves12413576432028
total27310871729696565
Southern Alpsspruce17513426702412117
fir55834714472134
pine26821070121461
larch182964143296720
stone pine0720.0.072
other conifers0.0.195195
beech73240731091315521
maple16381749281152
ash113885911352924
oak11503626601042
chestnut6117109012872755
other broadleaves2028172651228815
total861912326326105359
Switzerlandspruce1988426211931631673
fir91256519377813444
pine6124173718449618
larch144145333158123579
stone pine142745417243617
other conifers48232536605421
beech1011514623346814934
maple15810212479112577
ash2858312480133927
oak11913840113913512
chestnut6121118112882954
other broadleaves19112352187173129
total4936365482122476722
© WSL, Swiss National Forest Inventory, 18.06.2020 #865999/332331
NFI2–NFI3
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce255108102128427611
fir2469253330243028
pine85828311151246
larch01070.-2100-1118
stone pine0.0.0.0.
other conifers1431100493570
beech2108302236282757
maple38156327585014
ash26212546463418
oak14371911921634
chestnut0.0.0.0.
other broadleaves17272683612123
total8145772198199904
Eastern Juraspruce73205530577819
fir234017212532437
pine7600285-0100761
larch106901000.1069
stone pine0.0.0.0.
other conifers11520.0.1152
beech13411173755315710
maple12453662651636
ash252802112832726
oak13540.-11001258
chestnut0.0.0.0.
other broadleaves2151178-01732250
total329928308563658
Western Plateauspruce148150148135316215
fir67180721626918
pine-14450.074-1668
larch5670.0.567
stone pine0.0.0.0.
other conifers8620.0.862
beech8715-2849349514
maple1227-03937621928
ash441901005674918
oak26270.2762825
chestnut1670.0.167
other broadleaves164321001732037
total4157057439294547
Central Plateauspruce25811343193328010
fir18011541183220310
pine15860.01751374
larch84001000.938
stone pine0.0.0.0.
other conifers14371590.1536
beech154131638223219211
maple21233471482520
ash40252547455021
oak1829146-01251928
chestnut0.0.0.0.
other broadleaves104801071661143
total7046322869208055
Eastern Plateauspruce4528212010524648
fir165121118515017113
pine263401000632634
larch13281810001003158
stone pine0.0.0.0.
other conifers1247110001001344
beech2598-0167511332708
maple3821-11365734220
ash831696031889515
oak282201001503021
chestnut0.0.0.0.
other broadleaves45202901554819
total112143266374211904
Western Pre-Alpsspruce6233569921915816
fir23450243951207419
pine0.0.-1100-1100
larch0.11000.1100
stone pine0.0.0.0.
other conifers01000.0.0100
beech1133105112293320
maple3581416341026
ash8411441481031
oak177-11020.-01386
chestnut0.0.0.0.
other broadleaves-014035-01271801160
total1072315551631428611
Central Pre-Alpsspruce1921671231311833011
fir140147531211626810
pine1157-196248293
larch1610.0100152
stone pine0.0.11001100
other conifers-0100-02401881115
beech67231272572513616
maple143905012212722
ash749112610361828
oak1940100150246
chestnut0.0.0.0.
other broadleaves2641246653852
total425112751342117947
Eastern Pre-Alpsspruce157262441843226718
fir58201066631713112
pine-0215-02081313-07131
larch-0874186195278
stone pine01000.0.0100
other conifers0730.052143
beech49181531432110812
maple114322459342231
ash252843717324719
oak247-0116084256
chestnut0.0.0.0.
other broadleaves125613863691647
total314165627224145959
Northwestern Alpsspruce5529972543811822
fir82936027323824
pine0710750219165
larch4511830518657
stone pine0.01000.0100
other conifers01000.0.0100
beech153259925324422
maple6502899221723
ash4391140254633
oak287031630100279
chestnut-01000.0.-0100
other broadleaves124804007671939
total1051922541242125112
Central Alpsspruce3331164220466920
fir84912379391830
pine284287070458
larch0.0.01000100
stone pine01000.0.0100
other conifers01000100-01000150
beech6574814531435
maple444076244631
ash2510229557741
oak0182196074162
chestnut0.0.0.0.
other broadleaves186298290554
total57242635432612514
Northeastern Alpsspruce28551139672010718
fir4513528551534
pine0.0.477477
larch-02542126382575
stone pine0.0.0.0.
other conifers0.01000100090
beech510123598941575
maple460293472941
ash8781676471545
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves3156082-22011517
total52412144991817116
Southwestern Alpsspruce164455231251319510
fir35174522303223
pine56685532141551
larch35361930561411014
stone pine3414547371425
other conifers0920.0.092
beech2844459291523
maple153251438727
ash1161-0303537650
oak349267151634
chestnut0100180-0100180
other broadleaves9484468392226
total79211051623994247
Southeastern Alpsspruce172136321199114347
fir410326912341833
pine10543817462133
larch352356837237716
stone pine83903329321725
other conifers-02280.-0104-0112
beech123112634641629
maple1631104164449
ash243240255526
oak2780100-096282
chestnut0.0.01000100
other broadleaves8532685461633
total25410801827696106
Southern Alpsspruce15573227652511218
fir46834713492036
pine27121070121462
larch173264039326122
stone pine0720.0.072
other conifers0.0.195195
beech53640731081315321
maple16841608301056
ash113885710372825
oak1150362572947
chestnut5138108812892657
other broadleaves1633162849238016
total752212027309105049
Switzerlandspruce1893524411897630213
fir90856319371813324
pine6024183618449618
larch1391552341421233510
stone pine142845217243617
other conifers46242535635221
beech988414623339814624
maple16010212474122547
ash2808302475143817
oak1121364694312512
chestnut6110117912892953
other broadleaves17212322386172899
total4777362992046474112
© WSL, Swiss National Forest Inventory, 18.06.2020 #866000/332332
NFI3–NFI4
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce3479252625293978
fir2958442226363657
pine3279-1416010802371
larch2780.0100273
stone pine0.0.0.0.
other conifers-1259110031223134
beech2229511965203387
maple213444711373624
ash33204577494418
oak173805805581837
chestnut0.0.0.0.
other broadleaves163201813642028
total9565128141391712234
Eastern Juraspruce7721027371537721
fir27262795693424
pine5123-1198-11002235
larch213101000.2122
stone pine0.0.0.0.
other conifers11510.0.1151
beech11116316193912315
maple1935159-11531935
ash262341030623024
oak16400.01001739
chestnut0.0.0.0.
other broadleaves18270130-11111730
total3129107912553339
Western Plateauspruce1791416793818913
fir68213785687620
pine12880.01061252
larch12390.0.1239
stone pine0.0.0.0.
other conifers14460.0.1446
beech101161156133911515
maple14321785912033
ash42310998465126
oak22410.-2952045
chestnut31010.0.3101
other broadleaves32316772623927
total4888126241315407
Central Plateauspruce312103569463209
fir21612656233024511
pine8400.183838
larch134401000.1343
stone pine0.0.0.0.
other conifers12361670.1234
beech17410104326312119
maple2427-21390762231
ash28311555673427
oak1832-045401001832
chestnut01000.0.0100
other broadleaves31320127-11253033
total8346203664249135
Eastern Plateauspruce447826019554698
fir16912258104618112
pine13480.1851444
larch1236110001001433
stone pine0.0.0.0.
other conifers514511000886125
beech274928415322918
maple6021-094-13265922
ash8117-21157388617
oak3523-0100-11643324
chestnut01000.0.0100
other broadleaves46231881584822
total11414685543112004
Western Pre-Alpsspruce702413411551623912
fir3534367722411018
pine0.0.0.0.
larch21001790.366
stone pine0.0.0.0.
other conifers0.0.0.0.
beech2537134717305521
maple43924213381928
ash6714593861341
oak1215-04600.1238
chestnut0.0.0.0.
other broadleaves1123171-11411243
total144183731260124408
Central Pre-Alpsspruce194142041148143629
fir161141345150143239
pine665084-0179664
larch3870.0100481
stone pine0.0.01000100
other conifers074080063142
beech55242034711814613
maple17361539322625
ash95435313262525
oak1960100186355
chestnut0.0.0.0.
other broadleaves539179-13264102
total4509582839299015
Eastern Pre-Alpsspruce1741437351041931410
fir74171749612215212
pine-05398-0217-0431-0221
larch1491103176240
stone pine01000.0.0100
other conifers0920.04810281
beech53241263452711017
maple866-246012351851
ash324736418272441
oak-0910-2104-1107-2115
chestnut0.0.0.0.
other broadleaves2200-3100-488-4114
total315116434236136147
Northwestern Alpsspruce622331451112420415
fir412164819422933
pine099072-1145-0334
larch11541100176466
stone pine0.-21000.-1100
other conifers01000.0.0100
beech12511351141143847
maple6766694731642
ash-15722223668894
oak2821930100462
chestnut01000.0.0100
other broadleaves1155114012483123
total892060311572130513
Central Alpsspruce42252445353610018
fir134747017293424
pine133703640731237
larch0.0.-1100-1100
stone pine11000.0.1100
other conifers0.01000100072
beech9617437652333
maple373277378844
ash284399-023655114
oak-01000980730151
chestnut0.0.0.0.
other broadleaves114111503104577
total72204131652617612
Northeastern Alpsspruce3044114243438427
fir454122411511641
pine0.0.-2176-2176
larch163-17231293123
stone pine0.0.0.0.
other conifers0.0100-01000207
beech-1406104226263526
maple03842567601048
ash-213115531182246
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves0188154560651
total32492537952515319
Southwestern Alpsspruce40396727972220315
fir2158416323333037
pine3870204814691866
larch23301939911513312
stone pine3108-04478451149
other conifers059070.01000431
beech1184134814442832
maple261351561936
ash-0436254012025103
oak341113508476346
chestnut-0100-1332-0100-1245
other broadleaves133755919341944
total892311720254134589
Southeastern Alpsspruce158167923239144779
fir1247069132314426
pine981-392-21415178
larch3232316739277321
stone pine17261554782225
other conifers02860.-01570424
beech320054910381840
maple030915551139766
ash245-05504282485
oak-114101002901306
chestnut0.0.-0100-0100
other broadleaves6814464881546
total239139521331126657
Southern Alpsspruce273046261272419916
fir361410015742353
pine210847204001663
larch143555748316723
stone pine0710.0100062
other conifers0.0.194194
beech848128361328128
maple115024731331643
ash1133610416413330
oak27075110511933
chestnut-8100175541464946
other broadleaves2741213722487124
total971812318344135659
Switzerlandspruce21674354101121636533
fir1103511716486817174
pine4931-03769101076033
larch112142831174133119
stone pine2026-070212393223
other conifers42293455865026
beech1060518013415916654
maple18811234074172889
ash24411333495153749
oak1171585496013714
chestnut-4200165838464744
other broadleaves198124026344427511
total5297280072472486092
© WSL, Swiss National Forest Inventory, 18.06.2020 #866001/332333
NFI2–NFI3
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce327986064071329511155718905
fir269941482201227244689095
pine15422640126117382716123
larch1068272211087621173213915
stone pine0.0.010012300721429
other conifers12503427013701120.4523
beech343750061241439225369854
maple5016721427271427168416010
ash5017167114022174111382798
oak26327215439838115010913
chestnut0.1660.015451386111
other broadleaves3731711712493528163317212
total113942243383585418752247683
inside perimeterspruce1370552353715713322724911
fir2732638155416293476419
pine2800100-198144021071737
larch0100199816627266405335
stone pine0.0.0.4520.452
other conifers1100263-03310770.253
beech4720145038291556407314723
maple93037031167401602125
ash35411497313618573124
oak191143-1104352362744
chestnut0.0.0.17910881178
other broadleaves251464136793916283122
total104176536992325611120276379
outside perimeterspruce1379432631013462865258977
fir3224253723410791613493718
pine11361752118145401211945
larch-2100010018010012393214312
stone pine0.0.110016240.1824
other conifers4930100155-0441195664
beech42264321105155023108133368
maple9491144281719208307212
ash84015442823192310377614
oak-0516265143155572942
chestnut0.0.0.-018412891290
other broadleaves2743391039223249238616
total1091814416722878063091020444
totalspruce35499086751991461121830233
fir32784457470712212203613334
pine18372738217545254629718
larch984464234720310612233710
stone pine0.0.19532180723617
other conifers1742362615501251955221
beech431655762679104161532114574
maple671486135816401510562527
ash6115193107414392128253827
oak27327615452122894712212
chestnut0.1660.18326572953
other broadleaves422878162334651980162889
total13534245231654515764504974092
© WSL, Swiss National Forest Inventory, 18.06.2020 #866002/332334
NFI3–NFI4
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce3739252525294248
fir2968462126353697
pine4182-1416010804225
larch2780.0100273
stone pine0.0.0.0.
other conifers-1259110031223134
beech2249541865203427
maple233344511373824
ash34204577494417
oak173805805581837
chestnut0.0.0.0.
other broadleaves223001813632527
total9955134141401712694
Eastern Juraspruce7721027371537721
fir27262795693424
pine5123-1198-11002235
larch213101000.2122
stone pine0.0.0.0.
other conifers11510.0.1151
beech10817316193912116
maple2331159-11532331
ash312541030623524
oak16400.01001739
chestnut0.0.0.0.
other broadleaves24290130-11112331
total3249107912553459
Western Plateauspruce1801416793819013
fir67213785687520
pine12440.01061218
larch17380.0.1738
stone pine0.0.0.0.
other conifers14440.0.1444
beech104161156133911814
maple14321785912033
ash45290998465325
oak22410.-2952145
chestnut31010.0.3101
other broadleaves40266772624724
total5078126241315607
Central Plateauspruce311103569463209
fir21612656233024411
pine8400.183838
larch134401000.1343
stone pine0.0.0.0.
other conifers12361670.1234
beech17310104326312119
maple2427-21390762231
ash28311555673427
oak1832-045401001832
chestnut01000.0.0100
other broadleaves31310127-11253032
total8336203664249125
Eastern Plateauspruce457826019554788
fir17012258104618212
pine13460.1851443
larch1236110001001433
stone pine0.0.0.0.
other conifers8971100088988
beech279928415322968
maple5922-094-13265823
ash8417-21157388816
oak3622-0100-11643523
chestnut01000.0.0100
other broadleaves48221881585121
total11654685543112244
Western Pre-Alpsspruce792214411691526211
fir3633367732411218
pine0.0.0.0.
larch21001790.366
stone pine0.0.0.0.
other conifers0.0.0.0.
beech2637134617295521
maple43723913381927
ash6714593861341
oak1215-04600.1238
chestnut0.0.0.0.
other broadleaves378159-1141396
total156173931274124698
Central Pre-Alpsspruce209142041150143809
fir172151345151143359
pine664084-0179663
larch3870.0100481
stone pine0.0.01000100
other conifers074080063142
beech54242034701814513
maple173615310302725
ash95235314262724
oak1890100186354
chestnut0.0.0.0.
other broadleaves44417901791585
total4769582839899335
Eastern Pre-Alpsspruce1951437351131734510
fir75171749622115412
pine-05398-0217-0431-0221
larch1491103176240
stone pine01000.0.0100
other conifers0920.04810281
beech55231263462611316
maple768-246013322048
ash324736420272639
oak-0910-2104-1107-2115
chestnut0.0.0.0.
other broadleaves1528-3100-3115-5113
total338116434253136547
Northwestern Alpsspruce831932431152322914
fir411974820422933
pine374072-1145290
larch12271100176478
stone pine287-21000.1245
other conifers0730.196181
beech13451351141104044
maple8596694911740
ash317722237661170
oak2821930100462
chestnut01000.0.0100
other broadleaves010815114021903214
total1191762301632134112
Central Alpsspruce46242444353610417
fir125246515363127
pine122302800732170
larch0.0.-1100-1100
stone pine11000.0.1100
other conifers0.01000100072
beech9617438582431
maple3712747531137
ash280399014095101
oak-01340980730123
chestnut0.0.0.0.
other broadleaves38911473104764
total77194130672518412
Northeastern Alpsspruce3242114247418926
fir452122411511641
pine21000.-217801137
larch163-172489587
stone pine0.0.0.0.
other conifers0.0100-099-0102
beech5123104226264124
maple11672567601045
ash159815531104108
oak11000.0100196
chestnut0.0.0.0.
other broadleaves197154560648
total473725371012417317
Southwestern Alpsspruce45366628972320715
fir2158516325313135
pine21440147514691771
larch32241939961514812
stone pine3100-04479421245
other conifers059070.01000431
beech1107144815442931
maple2633515571035
ash020465387761262
oak338016608476444
chestnut1107-1332-01001364
other broadleaves182956141642832
total1111911620272124989
Southeastern Alpsspruce187158522265135388
fir1247069132314526
pine1459-3107-11831091
larch4129313945258919
stone pine19231815742523
other conifers01830.-08901157
beech320054910371839
maple-037375551140767
ash2571489276477
oak-114101001901306
chestnut0.0.-0100-0100
other broadleaves13465405732332
total2901210320365117587
Southern Alpsspruce312848251432122215
fir654410017672746
pine210747204001663
larch272674658259218
stone pine0580.0100053
other conifers0.0.194194
beech1043128367308925
maple12492435891939
ash123297720354125
oak2667519571835
chestnut-2519185341465641
other broadleaves3633233527418721
total1361513417387126578
Switzerlandspruce23234364101196638943
fir1126512116491817494
pine602701999101037229
larch145123129197123698
stone pine2522-133513373820
other conifers46273455775525
beech1087518413425917054
maple19711243982163059
ash263103631109144108
oak1211485496614014
chestnut3325175538465639
other broadleaves24210432545343349
total5639283172619491282
© WSL, Swiss National Forest Inventory, 18.06.2020 #866003/332335
NFI2–NFI3
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce356986364431332310175119874
fir271941482231226255589135
pine15422640126118382686223
larch1068272211087920182914314
stone pine0.0.010013290721528
other conifers12503726013701070.4723
beech3507513712414422173210064
maple4916731327261246163815810
ash5017168114021213611382848
oak26327815436935115011613
chestnut0.1660.-113561176121
other broadleaves4429731713464026202819112
total118442273387885818861949282
inside perimeterspruce1758552353716913342626611
fir2930638155416293476619
pine2800100-198134221071738
larch0100199816628266415435
stone pine0.0.0.4540.454
other conifers1100263-03310770.253
beech4620145038291752407314723
maple92937031057401742124
ash35411496314538593124
oak191143-1104444362839
chestnut0.0.0.17910901180
other broadleaves3514641242103517263520
total110176536992227211123266628
outside perimeterspruce1379432632413479870249326
fir3224253723810801614473768
pine11361752113145401211944
larch-2100010018011112432916011
stone pine0.0.110015250.1724
other conifers49301001550182195661
beech43254420109155023109133438
maple9491144301620199287711
ash84015443022202111358113
oak-05162651431556601139
chestnut0.0.0.-018412871288
other broadleaves274339859233051228716
total1101814516746781563261021224
totalspruce38799116801897151211731723
fir33384457477712212213413464
pine18372738216745264619818
larch98446423472181067203609
stone pine0.0.19532180723617
other conifers174238251551841955421
beech438657162719108151552114864
maple661487136115391811522567
ash6115195107614451929243927
oak273181154471426104213212
chestnut0.1660.0202927552954
other broadleaves492680162237721888153119
total14054248331721516684535976742
© WSL, Swiss National Forest Inventory, 18.06.2020 #866004/332336
NFI3–NFI4
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce42789336437933611273021644
fir3318450827511362936111105
pine61442233666146321085130
larch37436236545622143511114
stone pine0.0.010021260712125
other conifers1057313306001970.4228
beech3318547613315234984810595
maple37251011528291053115018911
ash58151501418572282113324211
oak33287518121137127011714
chestnut0.3940.0236-8100-5175
other broadleaves3321108167532334274119712
total126942456391275269971852962
inside perimeterspruce2628737712421015462635210
fir4721114035321558410011916
pine-12450.0555-3255472-03437
larch010029016121405572831
stone pine0.0.0.-010570.-01057
other conifers11001590770960.346
beech5620133846274922128318313
maple440-2163158419292472439
ash759-12881034106561043234
oak058-0131-1146267751757
chestnut0.0.0.-038017551657
other broadleaves1117758-2204113621373827
total1411438301611933311123188027
outside perimeterspruce262838333959529101272411196
fir31323823281101041615744858
pine-1239258-01689119040019116
larch0100010016113214483117713
stone pine0.0.1100124101001240
other conifers312308912300184194589
beech7519562013714772461324229
maple104141093321213131337417
ash74620293619107216419415
oak0242-28811902861051961
chestnut0.0.0.-07141463846
other broadleaves2127299-689155922483345
total1541615816877791173441324784
totalspruce479797459036107361991636473
fir40875007590715514235317254
pine4246243167121736636133
larch46938228402101167233139
stone pine0.0.17133230623323
other conifers13493232111811501945026
beech46266176314914816812816744
maple5220103166220502016432899
ash7214170136320215333303709
oak342772191464744193313614
chestnut0.3940.-128349464744
other broadleaves352111615-0385374926712427211
total15634264931949417675565986162
© WSL, Swiss National Forest Inventory, 18.06.2020 #866005/332337
NFI3–NFI4
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce45589446483939610312823224
fir3328450828711353065411325
pine81172332665234321076126
larch37441236547319272614312
stone pine0.0.010026230582522
other conifers957343106011320.4627
beech33085556135153338104310885
maple4223991628291344124919711
ash6316154131956895123226010
oak33277717119955526612114
chestnut0.3940.195-25192390
other broadleaves4421120157613526363324110
total1320425003973665081361556392
inside perimeterspruce2628737722421715482536310
fir4921114035321656410012316
pine-12450.0555-233647202074
larch010029026122397463228
stone pine0.0.0.-13890.-1389
other conifers11001590770960.346
beech5919133846274922128318713
maple539-2163152819282432537
ash759-1288103411609773631
oak058-0131-1146271751758
chestnut0.0.0.-038018531755
other broadleaves1117758-1313123423354225
total1471438301631934411134178337
outside perimeterspruce262838334189565101432111956
fir31323823285101031617674908
pine-1239258-016891130400110112
larch0100010016114513582519912
stone pine0.0.1100133901001337
other conifers312308912301126194579
beech7518562013714792367304329
maple10414109352025295898216
ash746202939181751203510814
oak0242-2881190284957867
chestnut0.0.0.-07141463846
other broadleaves2122299-4150204727414534
total1551615816912697973871226264
totalspruce507798559726117562221538903
fir41374997607715414274617564
pine6178253067131516637329
larch36942228402411092183708
stone pine0.0.17139210533920
other conifers1349363011182881945524
beech46566256317916015892517164
maple5719102166519561919393059
ash7814174126620353741254068
oak342774181419839183514013
chestnut0.3940.132556415539
other broadleaves4621128142322672087213319
total16224269432047419684657891362
© WSL, Swiss National Forest Inventory, 18.06.2020 #866006/332338
NFI1
basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine0.0.23.94529.9018.11021.8616.41720.25
lower subalpine25.3430.9430.1622.5827.6419.81127.62
upper montane30.0233.9333.7520.01326.6716.01230.22
lower montane31.9234.1432.3619.61529.2816.11731.61
colline/submontane29.6129.8833.6614.91229.31019.61029.01
total30.1132.5232.3319.6526.5318.2629.31
inside perimeterupper subalpine0.0.37.82519.42723.7627.5621.2924.64
lower subalpine31.52333.6332.7632.5333.5325.7532.02
upper montane32.1434.4335.9328.2430.4424.1431.01
lower montane30.4332.6335.1418.9727.2821.2529.22
colline/submontane27.2335.5537.9517.9928.31120.8425.92
total29.2233.9235.3227.5230.7222.7229.61
totalupper subalpine0.0.30.92422.82021.7524.5420.1822.83
lower subalpine25.5432.3231.2429.8330.9324.5530.01
upper montane30.3234.2235.1326.4429.3323.2430.71
lower montane31.6133.3334.0319.1728.1620.5530.61
colline/submontane29.4133.0535.9416.6728.9720.5428.21
total30.0133.3134.0225.2228.9221.9229.51
© WSL, Swiss National Forest Inventory, 18.06.2020 #866007/332339
NFI1
basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine0.0.29.34929.9015.61523.5917.11620.58
lower subalpine25.0529.6630.9726.11427.7619.21727.83
upper montane30.9336.1433.1817.72028.21117.51831.33
lower montane31.9234.4635.2820.92229.21417.92932.02
colline/submontane29.5232.41136.1915.11529.21224.01529.22
total30.1133.1333.2419.6827.3420.3929.81
inside perimeterupper subalpine0.0.29.52319.52726.3829.1722.91226.65
lower subalpine39.3633.5533.2933.7434.3425.1732.62
upper montane28.4532.9435.9427.3629.3623.4529.92
lower montane31.1434.0536.8518.71025.01021.7729.92
colline/submontane27.7538.7839.8816.61120.11821.2726.33
total29.5333.7236.1327.7330.5322.7329.71
totalupper subalpine0.0.29.42522.92022.6726.5621.21024.34
lower subalpine25.6531.6431.8632.1431.5424.0730.42
upper montane30.5334.2334.8425.3629.0522.7530.42
lower montane31.8234.2436.2419.21027.0921.3731.12
colline/submontane29.3235.8738.5616.1925.91021.8628.42
total30.0133.5234.8225.7329.1222.3329.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #866008/332340
NFI1
basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine0.0.23.35429.9014.91522.4916.61519.48
lower subalpine24.9529.1630.3724.41326.5618.21827.13
upper montane30.7335.0532.2717.11928.11117.71730.63
lower montane31.9232.5633.7820.92228.91314.92431.52
colline/submontane29.6232.21033.51014.71528.61121.61529.12
total30.1132.1332.1418.8826.5418.8829.31
inside perimeterupper subalpine0.0.29.52319.52725.8828.7722.41226.25
lower subalpine39.3633.7432.6933.2434.1425.1732.52
upper montane28.5532.9436.0427.1629.0623.6529.92
lower montane31.0433.8535.9518.91024.51021.4729.52
colline/submontane27.7538.9839.4815.71220.11821.0726.03
total29.4333.7235.7327.3330.2322.6329.51
totalupper subalpine0.0.26.42722.92022.0725.7620.71023.54
lower subalpine25.5531.5431.2631.3430.8423.8730.02
upper montane30.3333.7334.5424.8628.7522.9530.22
lower montane31.7233.2435.0419.4926.7820.4730.72
colline/submontane29.4235.9637.2615.4925.61021.1628.32
total30.0133.0234.1225.1328.6221.9329.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #866009/332341
NFI1
basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine0.0.0.0.0.0.
lower subalpine24.7431.52324.94
upper montane29.8231.9430.12
lower montane30.0329.6429.92
colline/submontane28.5328.2628.43
total28.8129.8329.01
Eastern Juraupper subalpine0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.
upper montane30.6731.5.30.85
lower montane28.6533.3729.35
colline/submontane26.5325.2926.43
total27.0227.7727.12
Western Plateauupper subalpine0.0.0.0.0.0.
lower subalpine29.3100.0.29.310
upper montane26.71244.7.27.412
lower montane33.0431.01332.94
colline/submontane27.2521.61326.44
total30.0325.3929.63
Central Plateauupper subalpine0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.
upper montane34.21738.31135.113
lower montane36.4432.4735.73
colline/submontane30.9330.2630.82
total32.6231.3432.42
Eastern Plateauupper subalpine0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.
upper montane40.61318.0.38.614
lower montane31.6429.61331.54
colline/submontane31.1227.1830.92
total31.3227.4731.12
Western Pre-Alpsupper subalpine0.0.0.0.0.0.
lower subalpine33.91036.6635.65
upper montane34.8735.0535.04
lower montane36.71328.51032.48
colline/submontane30.52435.51634.915
total34.8534.8334.83
Central Pre-Alpsupper subalpine13.02538.11023.027
lower subalpine31.3532.6531.94
upper montane35.8435.4435.63
lower montane34.7535.0434.93
colline/submontane32.2837.7635.05
total33.8235.0234.42
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.
lower subalpine32.5832.81032.66
upper montane35.2536.6436.03
lower montane33.9734.1634.04
colline/submontane34.6839.3736.95
total34.2335.7335.02
Northwestern Alpsupper subalpine36.75537.73737.331
lower subalpine28.5732.2530.74
upper montane25.81032.3530.65
lower montane27.21227.3827.26
colline/submontane24.71931.01128.010
total27.4531.6330.13
Central Alpsupper subalpine29.9012.2020.930
lower subalpine24.91134.41129.18
upper montane28.51735.0832.97
lower montane26.32131.7829.89
colline/submontane34.41431.81032.78
total27.1833.5430.84
Northeastern Alpsupper subalpine0.0.27.2027.20
lower subalpine32.11031.91132.07
upper montane31.91535.3834.57
lower montane28.61938.5736.86
colline/submontane27.91539.9635.27
total31.2735.8434.34
Southwestern Alpsupper subalpine18.11023.7621.75
lower subalpine22.5832.5329.83
upper montane20.01328.2426.44
lower montane19.61518.9719.17
colline/submontane14.91217.9916.67
total19.6527.5225.22
Southeastern Alpsupper subalpine21.8627.5624.54
lower subalpine27.6433.5330.93
upper montane26.6730.4429.33
lower montane29.2827.2828.16
colline/submontane29.31028.31128.97
total26.5330.7228.92
Southern Alpsupper subalpine16.41721.2920.18
lower subalpine19.81125.7524.55
upper montane16.01224.1423.24
lower montane16.11721.2520.55
colline/submontane19.61020.8420.54
total18.2622.7221.92
Switzerlandupper subalpine20.3524.6422.83
lower subalpine27.6232.1230.01
upper montane30.2231.0130.61
lower montane31.6129.2230.61
colline/submontane29.0125.9228.21
total29.3129.6129.51
© WSL, Swiss National Forest Inventory, 18.06.2020 #866010/332342
NFI1
basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine0.0.0.0.13.32520.3916.61519.68
lower subalpine24.2528.71531.3626.4518.21827.03
upper montane30.0437.6935.9425.3717.71730.63
lower montane30.0333.2333.6528.6814.92431.52
colline/submontane28.1330.1231.9925.4921.61529.12
total28.7231.1233.5325.4318.8829.31
inside perimeterupper subalpine0.0.0.0.37.81027.0522.41226.25
lower subalpine39.460.0.35.1633.1325.1732.52
upper montane27.6535.91334.9329.7323.6529.82
lower montane30.2433.4835.2427.9521.4729.62
colline/submontane28.5727.0642.1622.2721.0726.13
total29.4329.5535.8229.9222.6329.61
totalupper subalpine0.0.0.0.23.22624.3520.71023.64
lower subalpine24.9528.71533.1430.5223.8730.02
upper montane29.6337.2835.3328.5322.9530.12
lower montane30.0333.2334.4328.1420.4730.72
colline/submontane28.2329.8237.6523.5621.1628.32
total28.8131.0234.7228.3121.9329.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #866011/332343
NFI1
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± %
AGspruce8.671.7548.37
fir3.8101.4663.710
pine1.9121.2851.912
larch0.7191.2800.819
stone pine0.0.0.0.0.0.
other conifers0.2480.0.0.248
beech8.356.9238.25
maple0.9111.5441.011
ash1.4122.1451.411
oak1.8120.9651.712
chestnut0.0.0.0.0.0.
other broadleaves1.4141.8401.514
total28.9218.61528.62
AIspruce30.02420.51724.816
fir6.7276.5266.618
pine0.0.0.21000.1100
larch0.2980.11000.174
stone pine0.0.0.0.0.0.
other conifers0.1970.01000.172
beech3.1353.6313.423
maple0.7410.4470.531
ash0.2990.6770.465
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.2690.8420.538
total41.11732.61136.511
ARspruce25.31217.31922.310
fir5.42010.0217.114
pine1.1891.4881.264
larch0.31000.6980.470
stone pine0.0.0.0.0.0.
other conifers0.01000.2630.154
beech3.8196.7274.916
maple1.7291.3331.622
ash2.1272.7442.424
oak0.01000.2990.174
chestnut0.0.0.0.0.0.
other broadleaves0.4441.2490.736
total40.3841.5940.86
BEspruce16.3418.3417.23
fir6.966.966.94
pine0.9150.6230.813
larch0.2260.1360.221
stone pine0.01000.01000.082
other conifers0.1360.1560.131
beech5.765.865.84
maple0.6130.8100.78
ash0.5160.5160.511
oak0.5130.2240.412
chestnut0.0.0.0.0.0.
other broadleaves0.5130.7120.69
total32.4233.9233.11
BL/BSspruce2.9212.3342.819
fir2.5182.4282.416
pine2.6191.5522.418
larch0.1720.0.0.172
stone pine0.0.0.0.0.0.
other conifers0.1890.0.0.189
beech12.3715.91212.96
maple1.7151.7311.714
ash1.1221.1351.119
oak2.0180.7551.817
chestnut0.0.0.0.0.0.
other broadleaves2.0182.3312.016
total27.3427.9727.43
FRspruce18.8622.7720.45
fir3.5175.4154.311
pine1.2250.1820.725
larch0.5390.1790.336
stone pine0.01000.0.0.0100
other conifers0.1720.0.0.173
beech7.2103.8165.99
maple0.3251.0220.617
ash1.4180.8281.115
oak0.9220.1870.622
chestnut0.0.0.11000.0100
other broadleaves0.6240.8290.719
total34.5434.8534.63
GEspruce0.2900.0.0.290
fir0.0.0.0.0.0.
pine0.6660.0.0.666
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.11000.0.0.1100
maple0.7770.0.0.777
ash0.9530.0.0.953
oak14.2140.0.14.214
chestnut0.0.0.0.0.0.
other broadleaves5.2260.0.5.226
total22.090.0.22.09
GLspruce21.01316.21318.29
fir2.2372.2332.224
pine0.0.0.0.0.0.
larch0.1760.01000.161
stone pine0.0990.0.0.099
other conifers0.0.0.0580.058
beech4.92212.2169.213
maple1.0362.5231.920
ash1.2520.8340.931
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.7470.9250.823
total31.2934.9733.35
GRspruce14.8519.5317.73
fir0.6211.2131.011
pine3.3101.3132.08
larch4.183.873.95
stone pine1.6140.8161.110
other conifers0.1410.0670.036
beech0.8211.0161.012
maple0.1390.2240.121
ash0.1450.1290.124
oak0.1540.2470.137
chestnut0.2510.4260.323
other broadleaves0.5200.8120.710
total26.2329.4228.22
JUspruce8.2114.6167.19
fir7.1106.9137.08
pine1.3261.6341.421
larch0.0610.0.0.061
stone pine0.0.0.0.0.0.
other conifers0.01000.0780.061
beech8.3810.6109.06
maple1.2141.5161.311
ash1.2151.4301.314
oak1.0240.4420.821
chestnut0.0.0.0.0.0.
other broadleaves1.3171.2201.313
total29.6328.2429.13
LUspruce17.2513.51416.65
fir8.676.7168.36
pine0.3360.3850.333
larch0.1860.1990.171
stone pine0.0.0.0.0.0.
other conifers0.1590.1750.152
beech4.9108.1165.49
maple0.7210.9240.717
ash0.6181.9340.817
oak0.4310.7710.529
chestnut0.01000.0.0.0100
other broadleaves0.6170.7400.616
total33.4332.9633.32
NEspruce13.469.01712.86
fir9.878.8209.77
pine0.4371.0600.531
larch0.1710.0.0.171
stone pine0.0.0.0.0.0.
other conifers0.0810.0.0.081
beech4.699.7195.38
maple0.7211.9310.918
ash0.4380.5700.434
oak0.3330.0.0.333
chestnut0.0.0.0.0.0.
other broadleaves0.5291.2440.624
total30.2332.0730.53
NWspruce16.72014.11715.213
fir2.1333.4252.820
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.01000.0100
beech3.5408.9176.516
maple1.5402.9322.326
ash2.4501.1301.733
oak0.0990.0.0.0100
chestnut0.0.0.0.0.0.
other broadleaves0.5541.2590.946
total26.71231.6829.56
OWspruce26.4920.7923.46
fir3.1303.3233.219
pine0.9570.3670.646
larch0.0.0.01000.0100
stone pine0.0.0.21000.1100
other conifers0.0.0.0.0.0.
beech3.6299.1176.413
maple0.4381.5271.023
ash0.2540.6290.426
oak0.1990.01000.173
chestnut0.0.0.0.0.0.
other broadleaves0.5470.9230.722
total35.1736.6535.94
SGspruce19.1716.7717.65
fir4.8155.094.98
pine0.8330.6360.625
larch0.3380.8260.623
stone pine0.1720.01000.163
other conifers0.3570.0460.148
beech4.5138.286.77
maple1.1182.4111.910
ash1.3171.5141.411
oak0.4470.1440.334
chestnut0.0.0.01000.0100
other broadleaves0.9251.0131.012
total33.5436.3335.22
SHspruce9.51211.5509.612
fir1.1340.0.1.034
pine2.4200.4902.320
larch0.5510.0.0.451
stone pine0.0.0.0.0.0.
other conifers0.1840.0.0.184
beech8.4916.5268.88
maple0.5210.0.0.522
ash1.4232.7461.521
oak2.1223.3572.121
chestnut0.0.0.0.0.0.
other broadleaves0.6430.0.0.643
total26.6534.31227.05
SOspruce7.6105.2397.49
fir3.9113.4313.910
pine1.9162.3401.915
larch0.0590.0.0.059
stone pine0.0.0.0.0.0.
other conifers0.0460.0990.043
beech11.2612.31411.45
maple1.3131.2331.312
ash1.0191.4251.016
oak1.0213.0501.220
chestnut0.0.0.0.0.0.
other broadleaves1.1161.4381.115
total29.2330.1729.33
SZspruce20.0816.2818.06
fir3.1195.8124.510
pine0.8441.0410.930
larch0.4510.1700.342
stone pine0.0.0.01000.0100
other conifers0.0.0.01000.0100
beech2.8206.7134.911
maple0.8351.4181.117
ash0.6381.1230.819
oak0.1940.2630.252
chestnut0.31000.0.0.1100
other broadleaves0.6280.9250.819
total29.5533.5431.63
TGspruce14.385.42313.28
fir2.7163.0372.715
pine2.2181.4702.118
larch0.3440.1990.342
stone pine0.0.0.0.0.0.
other conifers0.0760.4920.174
beech4.5126.5274.711
maple0.8214.1361.220
ash2.0152.6282.113
oak1.7212.7351.918
chestnut0.0.0.0.0.0.
other broadleaves1.8180.5501.717
total30.4426.71129.94
TIspruce3.3214.984.67
fir0.3581.1171.016
pine0.6400.2400.229
larch2.0162.782.67
stone pine0.01000.0.0.0100
other conifers0.01000.0680.057
beech1.3254.774.16
maple0.2400.1260.122
ash0.6320.3160.415
oak0.8340.7130.712
chestnut5.5174.784.87
other broadleaves2.7152.772.76
total17.3722.2221.32
URspruce16.01521.01019.18
fir1.1485.4203.819
pine0.6642.5331.830
larch0.2990.2990.271
stone pine0.4720.0.0.173
other conifers0.0.0.1520.152
beech1.9423.2212.718
maple0.9450.4360.631
ash0.5700.2470.346
oak0.11000.1880.166
chestnut0.0.0.0.0.0.
other broadleaves0.9410.8300.824
total22.51033.9629.65
VDspruce13.5412.2813.24
fir4.374.8124.46
pine0.3290.1540.327
larch0.1270.5320.221
stone pine0.01000.0.0.0100
other conifers0.1480.1740.141
beech5.255.3105.25
maple0.7112.0141.09
ash0.8151.5210.912
oak1.4130.6291.212
chestnut0.1700.01000.167
other broadleaves1.1151.4181.212
total27.7228.4427.82
VSspruce7.71013.3411.74
fir0.5321.4141.113
pine2.1172.4112.39
larch6.0107.657.15
stone pine0.8281.0141.013
other conifers0.01000.01000.071
beech0.3450.6170.516
maple0.2340.1240.120
ash0.2310.1270.120
oak0.3350.1380.226
chestnut0.01000.1450.141
other broadleaves1.3260.8120.913
total19.6527.5225.22
ZGspruce16.11710.82113.913
fir5.8235.0255.517
pine0.0.0.2760.178
larch0.0.0.7700.371
stone pine0.0.0.0.0.0.
other conifers0.0.0.2990.1100
beech2.6366.8214.417
maple0.7352.9271.623
ash3.0301.1572.227
oak0.3760.0.0.177
chestnut0.0.0.0.0.0.
other broadleaves0.2490.2510.237
total28.6827.9928.36
ZHspruce13.258.93913.15
fir3.8103.5833.810
pine2.7112.3492.710
larch0.5210.0.0.521
stone pine0.0.0.0.0.0.
other conifers0.1290.2940.128
beech6.6614.9336.76
maple1.4102.7761.410
ash1.892.6611.89
oak1.4140.0.1.414
chestnut0.0.0.0.0.0.
other broadleaves1.2140.4651.214
total32.7235.41832.82
Switzerlandspruce13.3214.3213.81
fir4.233.333.82
pine1.440.971.24
larch1.052.541.63
stone pine0.2120.3110.38
other conifers0.1160.0240.113
beech5.324.534.92
maple0.740.850.73
ash0.940.660.73
oak0.950.3100.74
chestnut0.2160.980.57
other broadleaves1.051.241.13
total29.3129.7129.51
© WSL, Swiss National Forest Inventory, 18.06.2020 #866012/332344
NFI1
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± %
AGspruce7.9113.1497.811
fir3.5150.9843.415
pine1.6181.9941.618
larch0.6272.1770.626
stone pine0.0.0.0.0.0.
other conifers0.1450.0.0.145
beech8.787.7308.68
maple1.0161.8581.015
ash1.6170.8511.616
oak1.7170.9941.617
chestnut0.0.0.0.0.0.
other broadleaves1.9200.9491.920
total28.5320.21728.23
AIspruce16.63029.91923.917
fir7.7336.5367.023
pine0.0.0.31000.1100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.1940.0.0.197
beech5.6433.4454.431
maple0.8650.6580.743
ash0.4971.3840.970
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.1971.1520.653
total31.31743.31237.810
ARspruce29.11420.72726.112
fir4.5348.7276.021
pine0.21000.0.0.1100
larch0.0.1.3950.498
stone pine0.0.0.0.0.0.
other conifers0.0.0.11000.0100
beech4.2239.0355.921
maple1.7420.7631.436
ash2.4361.7532.230
oak0.0.0.31000.1100
chestnut0.0.0.0.0.0.
other broadleaves0.5590.21000.453
total42.61142.71242.79
BEspruce16.6518.0517.34
fir6.686.886.76
pine0.9240.5330.719
larch0.2370.1400.227
stone pine0.0.0.01000.0100
other conifers0.1440.1650.137
beech5.886.095.96
maple0.7181.0130.811
ash0.6230.6200.615
oak0.5160.1370.415
chestnut0.0.0.0.0.0.
other broadleaves0.6190.7160.712
total32.5333.9233.22
BL/BSspruce3.8282.5463.625
fir1.8362.0501.830
pine3.2271.9692.925
larch0.3730.0.0.273
stone pine0.0.0.0.0.0.
other conifers0.21000.0.0.2100
beech12.31118.11313.49
maple1.7191.7421.717
ash1.2340.6661.131
oak1.6390.7931.437
chestnut0.0.0.0.0.0.
other broadleaves1.9281.7421.825
total27.9529.21028.15
FRspruce17.7921.91119.17
fir3.6245.2224.216
pine1.5350.1991.034
larch0.6530.0.0.453
stone pine0.0.0.0.0.0.
other conifers0.2750.0.0.175
beech7.3134.0236.111
maple0.3351.0320.525
ash1.5230.8441.220
oak0.8280.1870.627
chestnut0.0.0.0.0.0.
other broadleaves0.6401.4410.929
total34.0534.5734.24
GEspruce0.7880.0.0.788
fir0.0.0.0.0.0.
pine2.2610.0.2.261
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.2990.0.0.299
maple0.4990.0.0.499
ash0.4730.0.0.473
oak20.4180.0.20.418
chestnut0.0.0.0.0.0.
other broadleaves1.5590.0.1.559
total25.9130.0.25.913
GLspruce24.82116.21819.314
fir2.6502.6422.631
pine0.0.0.0.0.0.
larch0.2980.0.0.1100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech4.9357.8256.820
maple1.6512.4262.124
ash1.2941.3341.238
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves1.0591.0341.030
total36.41331.3933.17
GRspruce14.5719.7417.74
fir0.6320.9180.815
pine3.7141.0202.012
larch3.7123.993.97
stone pine1.6210.9201.214
other conifers0.1530.0880.047
beech0.9250.9230.917
maple0.1600.2260.124
ash0.1760.2410.136
oak0.1710.2650.251
chestnut0.2660.3350.332
other broadleaves0.7250.8170.714
total26.2429.0327.92
JUspruce9.2144.5207.612
fir6.8146.6186.711
pine1.3311.9501.528
larch0.1720.0.0.072
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech7.61210.9128.89
maple1.1211.5221.215
ash1.5212.0361.619
oak1.2360.2800.834
chestnut0.0.0.0.0.0.
other broadleaves1.4231.2241.418
total30.2528.8629.74
LUspruce16.9815.31716.67
fir8.7106.2238.29
pine0.3490.5990.444
larch0.1860.0.0.186
stone pine0.0.0.0.0.0.
other conifers0.2710.0990.267
beech5.0158.8225.712
maple0.6361.3280.726
ash0.5291.1310.622
oak0.5480.4650.442
chestnut0.0.0.0.0.0.
other broadleaves0.4231.0480.623
total33.2434.7733.54
NEspruce14.198.52413.39
fir9.8116.4309.310
pine0.4581.3680.544
larch0.11000.0.0.1100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech3.9138.2314.513
maple0.6341.0430.728
ash0.3550.7790.446
oak0.4440.0.0.444
chestnut0.0.0.0.0.0.
other broadleaves0.6340.2610.532
total30.3526.2929.74
NWspruce19.22614.52516.717
fir2.1565.1353.730
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.11000.0100
beech0.75610.0215.723
maple1.7522.7482.237
ash3.7601.1352.347
oak0.1970.0.0.099
chestnut0.0.0.0.0.0.
other broadleaves0.7581.7761.357
total28.21635.21131.99
OWspruce23.61419.41421.510
fir4.5362.5273.525
pine0.61000.4760.564
larch0.0.0.1990.0100
stone pine0.0.0.4990.2100
other conifers0.0.0.0.0.0.
beech4.2357.7266.020
maple0.4501.0360.731
ash0.2610.5510.341
oak0.0.0.1990.0100
chestnut0.0.0.0.0.0.
other broadleaves0.2621.0290.628
total33.61133.1833.37
SGspruce20.5917.11018.57
fir3.5234.7134.212
pine0.4460.7460.636
larch0.3570.7400.534
stone pine0.1990.0.0.0100
other conifers0.3900.0600.173
beech4.2197.8126.310
maple0.9282.6161.814
ash1.2231.5201.415
oak0.5660.2650.350
chestnut0.0.0.01000.0100
other broadleaves1.1331.1181.117
total32.9636.4534.94
SHspruce8.51822.9409.017
fir0.4540.0.0.454
pine2.3300.0.2.330
larch0.5640.0.0.564
stone pine0.0.0.0.0.0.
other conifers0.2840.0.0.184
beech9.91117.7010.110
maple0.5310.0.0.531
ash1.1350.0.1.036
oak2.6290.0.2.529
chestnut0.0.0.0.0.0.
other broadleaves0.3450.0.0.345
total26.4740.62326.87
SOspruce6.3156.6456.414
fir4.0162.4433.915
pine2.1194.1442.318
larch0.0730.0.0.073
stone pine0.0.0.0.0.0.
other conifers0.1510.0.0.151
beech11.5815.91811.98
maple1.4190.7451.319
ash0.7271.5360.823
oak1.0270.0.0.927
chestnut0.0.0.0.0.0.
other broadleaves1.2231.0561.222
total28.4432.2928.74
SZspruce20.41017.51219.08
fir2.7246.0174.214
pine0.5661.2540.843
larch0.11000.1990.170
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech3.5236.4194.815
maple0.6351.1290.822
ash0.6481.2320.926
oak0.2950.1990.177
chestnut0.0.0.0.0.0.
other broadleaves0.8271.0380.924
total29.2734.6631.74
TGspruce14.0126.43113.112
fir2.3293.5502.526
pine2.0220.3951.822
larch0.2710.0.0.171
stone pine0.0.0.0.0.0.
other conifers0.0790.0.0.079
beech4.7155.3384.814
maple0.9303.5741.234
ash1.8212.5421.919
oak1.6242.8441.821
chestnut0.0.0.0.0.0.
other broadleaves1.8240.7721.724
total29.3625.11528.85
TIspruce2.8284.3124.011
fir0.3991.0230.922
pine0.9510.2600.339
larch1.6222.6122.411
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech1.2414.694.09
maple0.3460.1430.132
ash0.6350.3220.418
oak0.6440.7190.717
chestnut5.8265.2125.311
other broadleaves3.4212.993.09
total17.41022.0321.23
URspruce15.62024.01220.811
fir1.2514.6303.327
pine1.1671.9411.535
larch0.0.0.4990.2100
stone pine0.2990.0.0.1100
other conifers0.0.0.1610.062
beech2.2453.0352.725
maple0.9470.3550.636
ash1.0680.2610.555
oak0.3980.2880.268
chestnut0.0.0.0.0.0.
other broadleaves0.5461.3371.032
total23.11335.9731.06
VDspruce13.6612.11213.25
fir4.4105.2174.59
pine0.4400.1750.437
larch0.2350.3510.229
stone pine0.0.0.0.0.0.
other conifers0.1680.0.0.168
beech5.385.5145.37
maple0.6152.0180.912
ash1.0191.5231.115
oak1.7170.6421.416
chestnut0.1890.0.0.189
other broadleaves1.0201.1251.016
total28.3328.4628.32
VSspruce7.41713.2611.75
fir0.3631.2211.020
pine2.5252.7152.613
larch5.2147.376.86
stone pine1.2311.0191.016
other conifers0.01000.01000.071
beech0.5560.6220.621
maple0.1470.2280.126
ash0.2430.1340.227
oak0.2330.1380.128
chestnut0.0.0.1460.146
other broadleaves1.2350.8170.916
total18.8827.3325.13
ZGspruce14.62312.52813.618
fir5.8475.0275.429
pine0.0.0.11000.0100
larch0.0.0.71000.3100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.1707.1293.431
maple0.3702.2461.243
ash4.5361.6693.135
oak0.5980.0.0.299
chestnut0.0.0.0.0.0.
other broadleaves0.3540.4520.342
total26.01629.61127.710
ZHspruce12.189.83812.08
fir4.1134.1824.113
pine2.6152.7472.615
larch0.6300.0.0.530
stone pine0.0.0.0.0.0.
other conifers0.1390.3930.137
beech6.9917.2307.29
maple1.2153.1751.315
ash1.7132.7581.713
oak1.0210.0.1.021
chestnut0.0.0.0.0.0.
other broadleaves1.3190.4631.219
total31.6340.21331.93
Switzerlandspruce13.3214.3213.72
fir4.143.253.73
pine1.561.091.35
larch0.882.551.64
stone pine0.2170.3140.311
other conifers0.1210.0340.118
beech5.434.445.02
maple0.760.870.74
ash0.960.680.85
oak1.070.3140.76
chestnut0.2251.0110.610
other broadleaves1.161.261.14
total29.3129.6129.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #866013/332345
NFI1
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± %
AGspruce8.1113.1497.911
fir3.6150.9843.515
pine1.6181.9941.618
larch0.6272.1770.626
stone pine0.0.0.0.0.0.
other conifers0.1450.0.0.145
beech8.887.7308.78
maple1.0161.8581.015
ash1.6170.8511.616
oak1.7170.9941.717
chestnut0.0.0.0.0.0.
other broadleaves1.6210.9491.621
total28.7320.21728.33
AIspruce16.63029.91923.917
fir7.7336.5367.023
pine0.0.0.31000.1100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.1940.0.0.197
beech5.6433.4454.431
maple0.8650.6580.743
ash0.4971.3840.970
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.1971.1520.653
total31.31743.31237.810
ARspruce29.11420.72726.112
fir4.5348.7276.021
pine0.21000.0.0.1100
larch0.0.1.3950.498
stone pine0.0.0.0.0.0.
other conifers0.0.0.11000.0100
beech4.2239.0355.921
maple1.7420.7631.436
ash2.4361.7532.230
oak0.0.0.31000.1100
chestnut0.0.0.0.0.0.
other broadleaves0.5590.21000.453
total42.61142.71242.79
BEspruce16.9517.6517.34
fir6.887.086.96
pine0.9250.5330.720
larch0.2370.2400.227
stone pine0.0.0.01000.0100
other conifers0.1440.1650.137
beech5.786.195.96
maple0.7180.9130.811
ash0.6230.6200.615
oak0.5170.1370.415
chestnut0.0.0.0.0.0.
other broadleaves0.6200.7170.613
total32.9333.9233.42
BL/BSspruce3.9282.5463.625
fir1.8362.0501.930
pine3.2271.9693.025
larch0.3730.0.0.273
stone pine0.0.0.0.0.0.
other conifers0.21000.0.0.2100
beech12.41118.11313.59
maple1.7191.7421.717
ash1.2340.6661.131
oak1.6400.7931.438
chestnut0.0.0.0.0.0.
other broadleaves1.9281.7421.825
total28.2529.21028.45
FRspruce17.9921.61119.27
fir3.6245.3224.216
pine1.5350.1991.034
larch0.6530.0.0.453
stone pine0.0.0.0.0.0.
other conifers0.2750.0.0.175
beech7.4133.8236.111
maple0.3350.9350.526
ash1.5230.8441.220
oak0.8280.1870.627
chestnut0.0.0.0.0.0.
other broadleaves0.6411.3420.929
total34.5534.0734.34
GEspruce0.7880.0.0.788
fir0.0.0.0.0.0.
pine2.2610.0.2.261
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.2990.0.0.299
maple0.4990.0.0.499
ash0.4730.0.0.473
oak20.4180.0.20.418
chestnut0.0.0.0.0.0.
other broadleaves1.5590.0.1.559
total25.9130.0.25.913
GLspruce26.02016.61719.914
fir2.8502.6412.731
pine0.0.0.0.0.0.
larch0.2980.0.0.1100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech5.2357.8256.921
maple1.4592.4262.025
ash1.2991.3341.339
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.9661.1341.031
total37.61331.9933.97
GRspruce14.8719.9418.04
fir0.6320.9180.815
pine3.9141.0212.112
larch3.8124.0103.97
stone pine1.7201.0201.214
other conifers0.0780.0880.059
beech0.9260.9230.917
maple0.1640.2270.125
ash0.1760.2410.136
oak0.2710.1450.143
chestnut0.2810.3350.334
other broadleaves0.7260.8180.715
total27.0429.2328.32
JUspruce9.0154.5207.412
fir6.9156.6186.811
pine1.4311.9501.528
larch0.1720.0.0.072
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech7.91211.1129.09
maple1.1221.5221.215
ash1.4222.0371.620
oak1.1390.2800.837
chestnut0.0.0.0.0.0.
other broadleaves1.4241.2251.418
total30.2529.1629.84
LUspruce17.4815.61717.17
fir9.0106.0248.49
pine0.4490.5990.444
larch0.1860.0.0.186
stone pine0.0.0.0.0.0.
other conifers0.2710.1990.267
beech5.1158.4235.813
maple0.4251.2300.520
ash0.5311.2310.623
oak0.4510.4650.443
chestnut0.0.0.0.0.0.
other broadleaves0.4251.0480.524
total33.9434.3834.04
NEspruce13.798.02612.99
fir10.1116.7309.610
pine0.4581.4680.544
larch0.11000.0.0.1100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech4.0138.6314.713
maple0.6341.0430.728
ash0.3550.7790.446
oak0.5440.0.0.444
chestnut0.0.0.0.0.0.
other broadleaves0.6340.2610.632
total30.3526.71029.84
NWspruce19.22615.52317.317
fir2.1565.4343.830
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.11000.0100
beech0.75610.8215.922
maple1.7522.9472.337
ash3.7601.2352.446
oak0.1970.0.0.099
chestnut0.0.0.0.0.0.
other broadleaves0.7581.9761.357
total28.21637.8933.19
OWspruce24.11419.31521.710
fir4.6362.5283.525
pine0.61000.4760.564
larch0.0.0.1990.0100
stone pine0.0.0.4990.2100
other conifers0.0.0.0.0.0.
beech4.3357.7276.020
maple0.4501.1360.731
ash0.2610.4610.346
oak0.0.0.1990.0100
chestnut0.0.0.0.0.0.
other broadleaves0.2620.9320.629
total34.31132.9833.67
SGspruce21.4917.41019.17
fir3.7234.8144.312
pine0.4460.7510.538
larch0.3570.8400.634
stone pine0.1990.0.0.0100
other conifers0.3900.1600.173
beech4.5198.0136.611
maple0.9292.4171.815
ash1.3231.5211.416
oak0.5660.2650.350
chestnut0.0.0.0.0.0.
other broadleaves1.2341.0201.119
total34.6536.7535.94
SHspruce8.51822.9409.017
fir0.4540.0.0.454
pine2.3300.0.2.330
larch0.5640.0.0.564
stone pine0.0.0.0.0.0.
other conifers0.2840.0.0.184
beech9.91117.7010.110
maple0.5310.0.0.531
ash1.1350.0.1.036
oak2.6290.0.2.529
chestnut0.0.0.0.0.0.
other broadleaves0.3450.0.0.345
total26.4740.62326.87
SOspruce5.9156.6456.014
fir4.0162.4433.816
pine2.1194.1442.318
larch0.0730.0.0.073
stone pine0.0.0.0.0.0.
other conifers0.1510.0.0.151
beech11.4815.91811.88
maple1.4190.7451.319
ash0.8271.5360.823
oak1.0270.0.0.927
chestnut0.0.0.0.0.0.
other broadleaves1.2231.0561.222
total27.9432.2928.34
SZspruce21.61018.11219.97
fir2.9245.6184.215
pine0.5661.2540.843
larch0.11000.1990.170
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech3.6245.8214.615
maple0.6361.1290.823
ash0.6511.2330.928
oak0.2950.1990.177
chestnut0.0.0.0.0.0.
other broadleaves0.7291.1390.926
total30.8634.3632.44
TGspruce14.1126.43113.212
fir2.3293.5502.526
pine2.0220.3951.822
larch0.2710.0.0.171
stone pine0.0.0.0.0.0.
other conifers0.0790.0.0.079
beech4.7155.3384.814
maple0.9303.5741.234
ash1.8212.5421.919
oak1.7242.8441.821
chestnut0.0.0.0.0.0.
other broadleaves1.8250.7721.724
total29.6625.11529.05
TIspruce3.1294.4124.211
fir0.3991.0240.923
pine1.0510.2600.339
larch1.7232.7122.511
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech1.2474.794.29
maple0.3500.1440.134
ash0.6380.3220.419
oak0.7440.7190.717
chestnut6.4265.3125.411
other broadleaves3.8222.9103.09
total19.01122.2321.73
URspruce16.12125.01221.711
fir1.3514.8303.527
pine1.1711.5461.338
larch0.0.0.4990.2100
stone pine0.3990.0.0.1100
other conifers0.0.0.1720.072
beech2.4453.2352.925
maple0.7550.3550.539
ash0.6980.2610.366
oak0.4980.2880.268
chestnut0.0.0.0.0.0.
other broadleaves0.4531.3381.034
total23.11436.9731.86
VDspruce13.7612.21213.45
fir4.5105.3174.79
pine0.4430.1750.340
larch0.2350.3510.229
stone pine0.0.0.0.0.0.
other conifers0.1680.0.0.168
beech5.385.3155.37
maple0.6162.1180.913
ash0.9191.5231.115
oak1.7170.5461.416
chestnut0.1890.0.0.189
other broadleaves0.8201.0260.916
total28.3328.3628.33
VSspruce7.61713.5612.05
fir0.3631.2211.020
pine2.7242.7152.713
larch5.5147.486.97
stone pine1.2330.9201.017
other conifers0.01000.01000.071
beech0.6560.6220.621
maple0.1470.2280.126
ash0.2480.1350.228
oak0.2330.1380.128
chestnut0.0.0.1460.146
other broadleaves1.3380.8170.917
total19.6827.7325.73
ZGspruce14.62313.22814.018
fir5.8475.4265.629
pine0.0.0.0.0.0.
larch0.0.0.8990.4100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.1707.1313.333
maple0.3701.4490.844
ash4.5361.7723.235
oak0.5980.0.0.299
chestnut0.0.0.0.0.0.
other broadleaves0.3540.4520.342
total26.01630.01227.910
ZHspruce12.489.83812.37
fir4.2134.1824.213
pine2.7152.7472.715
larch0.6300.0.0.530
stone pine0.0.0.0.0.0.
other conifers0.1390.3930.137
beech6.7917.2307.09
maple1.2153.1751.215
ash1.6142.7581.713
oak1.1210.0.1.021
chestnut0.0.0.0.0.0.
other broadleaves1.1170.4631.117
total31.6340.21331.93
Switzerlandspruce13.5214.4213.92
fir4.243.253.83
pine1.561.0101.35
larch0.882.551.64
stone pine0.2170.3140.311
other conifers0.1210.0350.118
beech5.534.545.02
maple0.760.770.74
ash0.960.680.85
oak1.070.3120.76
chestnut0.2261.0120.610
other broadleaves1.061.261.14
total29.7129.7129.71
© WSL, Swiss National Forest Inventory, 18.06.2020 #866014/332346
NFI2
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± %
AGspruce8.0103.3547.810
fir3.2160.7673.215
pine1.4182.1941.418
larch0.5303.0790.629
stone pine0.0.0.0.0.0.
other conifers0.2400.3940.238
beech9.788.2339.67
maple1.0152.0551.115
ash1.6173.1301.716
oak1.7171.0941.617
chestnut0.0.0.0.0.0.
other broadleaves1.7211.5371.721
total29.0325.21328.93
AIspruce20.02729.41725.215
fir4.5346.1295.421
pine0.0.0.31000.2100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.2940.0.0.197
beech5.1413.6374.328
maple1.9490.8531.337
ash0.4980.8710.658
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.2750.8640.554
total32.21741.9937.58
ARspruce29.01322.62226.511
fir4.7348.9286.321
pine0.7770.0.0.577
larch0.0.1.4950.598
stone pine0.0.0.0.0.0.
other conifers0.0.0.11000.0100
beech5.3228.6336.519
maple1.7371.0511.530
ash2.9331.8452.527
oak0.0.0.21000.1100
chestnut0.0.0.0.0.0.
other broadleaves0.8440.8700.838
total45.11145.3945.27
BEspruce17.4618.7518.04
fir7.087.187.05
pine1.0220.5320.718
larch0.2320.2370.225
stone pine0.0.0.0710.071
other conifers0.2340.1520.129
beech6.386.586.46
maple0.8161.2121.010
ash0.5180.7190.613
oak0.6170.1340.415
chestnut0.0.0.0.0.0.
other broadleaves0.8200.7160.813
total34.7335.8235.22
BL/BSspruce4.0252.9383.822
fir1.8332.8452.027
pine3.0261.6682.725
larch0.1710.0.0.171
stone pine0.0.0.0.0.0.
other conifers0.5830.0.0.484
beech14.61119.51315.69
maple2.0201.5411.918
ash1.7320.8541.529
oak1.7390.7941.536
chestnut0.0.0.0.0.0.
other broadleaves2.0271.6391.923
total31.2631.51131.35
FRspruce19.3823.7920.86
fir3.5205.7204.314
pine1.3380.1990.937
larch0.6510.0.0.452
stone pine0.0.0.0.0.0.
other conifers0.1970.0.0.197
beech8.9123.7217.111
maple0.6291.1230.719
ash2.0240.8441.621
oak0.7270.1870.526
chestnut0.0.0.0.0.0.
other broadleaves1.1330.6360.927
total38.1435.9637.33
GEspruce0.7860.0.0.786
fir0.0.0.0.0.0.
pine2.5680.0.2.568
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.0.0.0.0.0.
maple0.3830.0.0.383
ash0.5780.0.0.578
oak22.2160.0.22.216
chestnut0.0.0.0.0.0.
other broadleaves1.7470.0.1.747
total27.9140.0.27.914
GLspruce23.32315.01918.215
fir1.5532.2401.931
pine0.0.0.0.0.0.
larch0.3770.0.0.179
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech3.6367.8236.120
maple1.8472.9302.525
ash1.2991.6321.538
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.8601.1331.029
total32.61630.61031.48
GRspruce14.5619.0417.33
fir0.5281.0180.815
pine3.3131.0201.911
larch3.7104.284.06
stone pine1.5201.1191.313
other conifers0.1440.1540.134
beech0.7231.0200.916
maple0.1410.2290.225
ash0.1450.2340.228
oak0.1710.2540.243
chestnut0.2610.4340.330
other broadleaves1.0211.0141.012
total25.9429.4228.02
JUspruce9.8145.0208.112
fir6.7147.3176.911
pine1.5312.0511.728
larch0.1720.0.0.072
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech8.31313.31210.19
maple1.1211.5211.315
ash1.6213.1342.120
oak1.5300.1721.029
chestnut0.0.0.0.0.0.
other broadleaves1.2241.1251.218
total31.8533.4632.44
LUspruce19.4716.51718.97
fir9.196.6238.79
pine0.3490.5840.342
larch0.2760.0.0.176
stone pine0.0.0.0.0.0.
other conifers0.2710.1810.267
beech4.6138.8235.311
maple0.7251.4300.820
ash1.2441.5301.335
oak0.6410.4690.637
chestnut0.0.0.0.0.0.
other broadleaves0.6281.0500.625
total36.8436.8836.84
NEspruce13.397.62612.58
fir10.1105.7299.59
pine0.4541.5600.540
larch0.11000.0.0.1100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech5.0128.8275.511
maple0.7331.2360.827
ash0.2630.7720.348
oak0.5470.1990.446
chestnut0.0.0.0.0.0.
other broadleaves0.4280.1490.426
total30.8425.8830.14
NWspruce15.92312.12714.117
fir1.1464.6332.730
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.11000.1100
beech1.26011.5186.120
maple2.0333.3472.632
ash2.9590.8371.948
oak0.1990.0.0.0100
chestnut0.0.0.0.0.0.
other broadleaves0.5651.4690.951
total23.61434.01128.59
OWspruce23.51318.81421.29
fir3.5382.4293.025
pine0.61000.3710.567
larch0.0.0.11000.1100
stone pine0.0.0.5990.3100
other conifers0.0.0.01000.0100
beech3.3388.9286.022
maple0.7431.5321.126
ash0.2570.6420.435
oak0.0.0.11000.0100
chestnut0.0.0.0.0.0.
other broadleaves0.2581.7510.946
total32.21134.9833.57
SGspruce20.2916.11017.87
fir4.2194.9134.611
pine0.6400.7440.631
larch0.3430.7370.530
stone pine0.11000.0.0.0100
other conifers0.3820.0640.171
beech5.1168.8117.29
maple1.0242.6152.013
ash1.8221.6181.614
oak0.6640.2640.350
chestnut0.0.0.0.0.0.
other broadleaves1.2251.1181.115
total35.3636.6536.14
SHspruce9.01616.8579.416
fir0.9410.2830.940
pine2.3280.8832.228
larch0.6520.0.0.652
stone pine0.0.0.0.0.0.
other conifers0.2740.5830.267
beech10.71212.73710.811
maple0.5380.0.0.539
ash0.84712.5831.348
oak2.7300.0.2.630
chestnut0.0.0.0.0.0.
other broadleaves0.3420.0.0.342
total28.1743.41028.86
SOspruce6.9136.6466.813
fir4.2142.9464.114
pine1.3203.6491.618
larch0.1600.0.0.160
stone pine0.0.0.0.0.0.
other conifers0.1450.1970.142
beech11.8718.01712.47
maple1.4171.0331.416
ash0.9271.3390.924
oak1.0280.0.0.928
chestnut0.0.0.0.0.0.
other broadleaves1.4230.7601.322
total29.0434.2929.54
SZspruce22.4916.21319.47
fir2.8236.0174.414
pine0.2751.3460.741
larch0.11000.3690.256
stone pine0.0.0.0.0.0.
other conifers0.0.0.01000.0100
beech4.5256.7175.614
maple0.8301.2291.021
ash0.6631.5331.030
oak0.2960.1880.277
chestnut0.0.0.0.0.0.
other broadleaves0.7301.0360.824
total32.4734.3633.34
TGspruce14.0125.83313.012
fir3.2283.7523.225
pine1.8220.4821.621
larch0.2620.1980.257
stone pine0.0.0.0.0.0.
other conifers0.1590.0.0.159
beech5.4137.0345.512
maple1.4283.4701.628
ash2.4192.5372.417
oak2.1252.8462.222
chestnut0.0.0.0.0.0.
other broadleaves2.3250.9642.124
total32.8526.61132.15
TIspruce2.9284.9114.510
fir0.3860.9220.822
pine0.8500.2630.340
larch2.3183.1102.99
stone pine0.01000.0.0.0100
other conifers0.0.0.01000.0100
beech1.2395.7124.812
maple0.4420.1320.226
ash0.6340.4190.517
oak0.7360.8170.816
chestnut5.7296.1116.010
other broadleaves3.4183.483.48
total18.31025.6324.23
URspruce12.41823.31318.511
fir1.7454.4283.223
pine1.1501.6491.436
larch0.0.0.1990.0100
stone pine0.2990.0.0.1100
other conifers0.2570.1680.144
beech2.0432.9312.524
maple1.2350.4440.728
ash0.6710.2520.452
oak0.7600.1820.450
chestnut0.0.0.0.0.0.
other broadleaves1.6341.1331.324
total21.81234.4828.86
VDspruce13.6613.21013.55
fir4.695.8154.98
pine0.3390.1730.336
larch0.3350.3490.330
stone pine0.0.0.0.0.0.
other conifers0.2490.1930.144
beech5.486.6135.76
maple0.8152.4161.111
ash1.0181.8221.214
oak2.0160.7351.715
chestnut0.1840.0.0.084
other broadleaves1.1171.1221.114
total29.2332.2529.92
VSspruce6.41513.5511.65
fir0.6591.3191.118
pine2.1232.7132.512
larch6.3138.477.86
stone pine1.5271.2181.315
other conifers0.1930.0710.085
beech0.4600.8210.720
maple0.1460.2240.222
ash0.4410.2250.322
oak0.3300.2320.223
chestnut0.3910.1470.250
other broadleaves1.5271.1141.213
total19.9729.6327.03
ZGspruce19.71712.62916.515
fir5.4373.6314.627
pine0.0.0.0.0.0.
larch0.0.0.81000.3100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.8587.1233.723
maple0.4712.7361.436
ash4.1371.2662.835
oak0.5980.0.0.299
chestnut0.0.0.0.0.0.
other broadleaves0.5430.4750.442
total31.51028.41330.18
ZHspruce12.577.94012.47
fir3.7121.8943.712
pine2.3142.4552.314
larch0.4340.0.0.434
stone pine0.0.0.0.0.0.
other conifers0.1380.3940.136
beech7.2816.3307.58
maple1.5142.0811.514
ash1.9113.3522.011
oak0.9200.0.0.920
chestnut0.0.0.0.0.0.
other broadleaves1.1160.3761.116
total31.7334.31731.83
Switzerlandspruce13.6214.4214.01
fir4.143.243.73
pine1.361.091.25
larch1.072.851.84
stone pine0.2160.4130.310
other conifers0.1170.0260.115
beech5.834.945.42
maple0.850.960.94
ash1.160.770.95
oak1.070.3120.76
chestnut0.2261.2100.69
other broadleaves1.161.451.34
total30.5131.3130.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #866015/332347
NFI2
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± %
AGspruce7.8113.4537.611
fir3.4160.7673.316
pine1.3192.1941.419
larch0.5303.1790.629
stone pine0.0.0.0.0.0.
other conifers0.2490.3940.246
beech9.788.1339.68
maple1.1152.0541.215
ash1.7173.1301.716
oak1.7171.0941.617
chestnut0.0.0.0.0.0.
other broadleaves1.8221.5371.822
total29.1325.21329.03
AIspruce19.73126.31923.317
fir5.1325.7345.423
pine0.0.0.31000.2100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.2940.0.0.197
beech5.9423.6404.630
maple2.3471.0531.636
ash0.5970.9730.759
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves0.2730.8620.653
total33.91838.91036.69
ARspruce29.01422.02626.612
fir5.03411.0277.120
pine0.21000.0.0.1100
larch0.0.1.7950.698
stone pine0.0.0.0.0.0.
other conifers0.0.0.11000.0100
beech5.2229.4376.721
maple1.6410.9591.335
ash2.8361.5562.431
oak0.0.0.31000.1100
chestnut0.0.0.0.0.0.
other broadleaves0.6520.51000.648
total44.41147.41045.48
BEspruce17.7618.2517.94
fir7.087.387.26
pine0.8250.5320.720
larch0.2340.2400.226
stone pine0.0.0.0710.071
other conifers0.2400.1580.133
beech6.396.786.56
maple0.8181.1120.910
ash0.5180.7200.614
oak0.6170.1350.416
chestnut0.0.0.0.0.0.
other broadleaves0.8220.7180.814
total34.9335.5235.22
BL/BSspruce4.3272.2463.924
fir2.0342.9472.228
pine3.1281.7682.826
larch0.1710.0.0.171
stone pine0.0.0.0.0.0.
other conifers0.6840.0.0.584
beech14.51219.61415.59
maple2.1211.7402.119
ash1.9320.9541.729
oak1.7390.8931.536
chestnut0.0.0.0.0.0.
other broadleaves2.0281.8382.024
total32.3631.81132.25
FRspruce18.3823.51020.16
fir3.6225.5224.315
pine1.4400.1991.038
larch0.7510.0.0.452
stone pine0.0.0.0.0.0.
other conifers0.2970.0.0.197
beech8.6133.7216.911
maple0.5281.2240.719
ash1.7220.9461.419
oak0.7280.1870.527
chestnut0.0.0.0.0.0.
other broadleaves0.8360.7360.827
total36.6535.7636.24
GEspruce0.8860.0.0.886
fir0.0.0.0.0.0.
pine3.0680.0.3.068
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.0.0.0.0.0.
maple0.4830.0.0.483
ash0.6780.0.0.678
oak23.4180.0.23.418
chestnut0.0.0.0.0.0.
other broadleaves1.7570.0.1.757
total30.0150.0.30.015
GLspruce25.52415.21819.115
fir1.9532.6402.331
pine0.0.0.0.0.0.
larch0.2990.0.0.1100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech4.3357.2256.121
maple1.9503.2302.726
ash1.5991.7361.641
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves1.0631.2341.131
total36.31631.11033.18
GRspruce14.4619.2417.33
fir0.5310.9180.715
pine3.3140.9201.912
larch3.8114.294.07
stone pine1.6201.0211.215
other conifers0.1450.0650.137
beech0.7250.9220.816
maple0.1430.2250.222
ash0.1470.3360.229
oak0.2710.2540.243
chestnut0.2610.3360.331
other broadleaves1.0231.0151.013
total26.1429.1327.92
JUspruce10.5144.5208.412
fir7.1147.9187.411
pine1.3312.1531.629
larch0.1710.0.0.171
stone pine0.0.0.0.0.0.
other conifers0.0.0.0990.0100
beech7.91212.9139.69
maple1.1211.6221.315
ash1.7213.0372.221
oak1.2370.1710.836
chestnut0.0.0.0.0.0.
other broadleaves1.2261.3251.219
total32.1533.4632.54
LUspruce19.0816.61718.57
fir9.3106.6248.89
pine0.3480.5850.442
larch0.2770.0.0.177
stone pine0.0.0.0.0.0.
other conifers0.2710.1820.267
beech4.8148.9235.512
maple0.7261.4300.820
ash1.1531.5311.241
oak0.7420.4690.739
chestnut0.0.0.0.0.0.
other broadleaves0.6291.0510.726
total36.9437.0836.94
NEspruce13.597.82712.79
fir10.1105.8319.510
pine0.4611.6600.543
larch0.11000.0.0.1100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech4.3138.3314.912
maple0.8341.2380.928
ash0.2620.8710.347
oak0.5550.1990.454
chestnut0.0.0.0.0.0.
other broadleaves0.5280.2490.427
total30.4425.8929.74
NWspruce17.42313.72615.716
fir1.2505.5323.230
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.21000.1100
beech1.36911.2195.921
maple1.7343.7492.636
ash3.2611.0352.249
oak0.1990.0.0.1100
chestnut0.0.0.0.0.0.
other broadleaves0.4791.7691.054
total25.21436.91130.79
OWspruce22.61320.01421.39
fir4.1372.6313.326
pine0.61000.4700.567
larch0.0.0.2990.1100
stone pine0.0.0.5990.3100
other conifers0.0.0.01000.0100
beech3.8377.8285.820
maple0.7521.1330.929
ash0.2570.5520.440
oak0.0.0.1990.0100
chestnut0.0.0.0.0.0.
other broadleaves0.3571.0320.628
total32.31134.0833.17
SGspruce20.21016.11017.97
fir4.2214.9134.611
pine0.5490.7470.635
larch0.3430.8380.631
stone pine0.1990.0.0.0100
other conifers0.3890.0630.275
beech5.2179.0127.410
maple1.0262.8162.114
ash1.5221.6191.614
oak0.6690.2650.452
chestnut0.0.0.0.0.0.
other broadleaves1.2261.2181.215
total35.2637.4536.54
SHspruce8.31625.1398.815
fir0.5470.0.0.547
pine2.5291.1722.528
larch0.7560.0.0.656
stone pine0.0.0.0.0.0.
other conifers0.2730.0.0.273
beech11.71118.01411.911
maple0.5390.0.0.539
ash0.9480.0.0.949
oak2.5310.0.2.531
chestnut0.0.0.0.0.0.
other broadleaves0.3410.0.0.341
total28.3744.31528.77
SOspruce6.8147.5466.914
fir4.1153.3464.014
pine1.4213.0591.520
larch0.1600.0.0.160
stone pine0.0.0.0.0.0.
other conifers0.1500.0.0.150
beech12.2716.01912.67
maple1.5181.1321.517
ash0.9291.5381.026
oak1.0300.0.0.930
chestnut0.0.0.0.0.0.
other broadleaves1.3250.6751.224
total29.5433.01029.84
SZspruce21.01017.61319.48
fir2.9256.1184.415
pine0.3751.2520.744
larch0.11000.11000.170
stone pine0.0.0.0.0.0.
other conifers0.0.0.01000.0100
beech4.8266.3195.515
maple0.8331.3321.023
ash0.6621.6341.130
oak0.3960.1880.277
chestnut0.0.0.0.0.0.
other broadleaves0.7301.1390.926
total31.5835.4633.45
TGspruce14.3125.33613.212
fir3.0303.7583.127
pine2.0220.4821.821
larch0.2620.1980.257
stone pine0.0.0.0.0.0.
other conifers0.1600.0.0.160
beech5.3147.2335.513
maple1.4303.4701.629
ash2.4192.5392.418
oak2.0262.8462.123
chestnut0.0.0.0.0.0.
other broadleaves2.3270.9642.126
total32.9526.21232.15
TIspruce3.0304.7114.410
fir0.3861.0230.922
pine0.9500.2630.340
larch2.0203.0112.810
stone pine0.01000.0.0.0100
other conifers0.0.0.01000.0100
beech0.9465.8134.913
maple0.5420.1340.227
ash0.7340.4200.517
oak0.6400.8190.717
chestnut6.4285.9116.011
other broadleaves3.4193.493.48
total18.61125.3424.14
URspruce13.72023.21419.312
fir2.1454.2293.424
pine1.3561.8491.637
larch0.0.0.1990.1100
stone pine0.3990.0.0.1100
other conifers0.1600.1680.145
beech2.4472.9342.725
maple1.3380.4510.732
ash0.8730.3520.554
oak0.8690.2830.457
chestnut0.0.0.0.0.0.
other broadleaves1.5461.3331.427
total24.31334.2830.27
VDspruce13.7612.51113.45
fir4.5105.9164.88
pine0.3390.1720.337
larch0.3390.3490.332
stone pine0.0.0.0.0.0.
other conifers0.2500.1930.245
beech5.686.7145.87
maple0.7152.3181.112
ash1.1191.6241.215
oak2.0170.7401.716
chestnut0.1830.0.0.083
other broadleaves1.0181.2241.115
total29.5331.4629.93
VSspruce6.11813.3611.45
fir0.3591.2221.020
pine1.9262.8142.612
larch6.4148.287.77
stone pine1.6281.1201.216
other conifers0.1930.0710.085
beech0.5600.7220.720
maple0.1450.2240.222
ash0.3430.2270.223
oak0.3300.2340.223
chestnut0.3960.1470.252
other broadleaves1.2321.1151.114
total19.1829.2326.43
ZGspruce20.41912.33316.517
fir6.1403.3354.730
pine0.0.0.0.0.0.
larch0.0.0.81000.4100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.4696.6263.325
maple0.5712.4421.438
ash4.6391.4653.137
oak0.6980.0.0.399
chestnut0.0.0.0.0.0.
other broadleaves0.4490.4730.448
total32.91027.11430.19
ZHspruce12.278.44312.07
fir3.7132.2933.713
pine2.3162.8542.315
larch0.5340.0.0.534
stone pine0.0.0.0.0.0.
other conifers0.2380.4930.236
beech7.2916.8347.69
maple1.5152.3801.514
ash2.0133.3552.012
oak1.0210.0.0.921
chestnut0.0.0.0.0.0.
other broadleaves1.1180.4741.118
total31.6336.41731.83
Switzerlandspruce13.6214.3213.92
fir4.243.353.83
pine1.371.091.25
larch1.072.851.84
stone pine0.2170.4140.311
other conifers0.1190.0280.116
beech5.834.945.42
maple0.950.960.94
ash1.160.780.95
oak1.170.3130.76
chestnut0.3261.1110.610
other broadleaves1.161.451.34
total30.6131.1130.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #866016/332348
NFI1
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.556.9119.84
fir6.666.4116.65
pine1.1151.8281.214
larch0.0460.11000.043
stone pine0.0.0.0.0.0.
other conifers0.0420.1950.057
beech7.4510.788.14
maple0.9101.6141.18
ash0.7151.2260.813
oak0.9170.1610.817
chestnut0.0.0.0.0.0.
other broadleaves0.8120.8180.810
total29.1229.7329.22
Eastern Juraspruce5.4144.2375.313
fir2.0201.7442.019
pine1.8191.8511.818
larch0.3400.1980.339
stone pine0.0.0.0.0.0.
other conifers0.1530.0.0.153
beech11.4715.71311.96
maple1.5141.9331.513
ash1.4170.9391.316
oak1.8190.5981.719
chestnut0.0.0.0.0.0.
other broadleaves1.7231.4401.721
total27.5328.11027.63
Western Plateauspruce13.899.12813.38
fir3.1172.0663.017
pine1.5280.7681.427
larch0.5390.0.0.539
stone pine0.0.0.0.0.0.
other conifers0.3530.0.0.353
beech6.7105.3276.69
maple0.4262.2500.625
ash1.5194.3251.816
oak2.7171.2662.517
chestnut0.2900.0.0.190
other broadleaves1.1263.7371.421
total31.7428.51031.44
Central Plateauspruce13.578.01812.86
fir6.997.5216.98
pine0.9230.7700.922
larch0.2450.2990.241
stone pine0.0.0.0.0.0.
other conifers0.3390.1590.337
beech7.0810.0147.47
maple0.5251.2310.620
ash0.8232.1311.019
oak1.0170.7371.016
chestnut0.0.0.0.0.0.
other broadleaves0.7230.5410.721
total31.7331.1631.63
Eastern Plateauspruce12.257.02111.95
fir3.6105.3283.79
pine2.3110.5572.211
larch0.5200.5990.519
stone pine0.0.0.0.0.0.
other conifers0.2420.0.0.142
beech6.565.3246.46
maple0.9112.8431.012
ash1.7103.6291.810
oak1.4131.3441.412
chestnut0.0.0.0.0.0.
other broadleaves1.2120.5471.212
total30.6226.9930.42
Western Pre-Alpsspruce24.41023.5823.96
fir5.4256.3166.013
pine0.0.0.01000.0100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech3.4263.5173.414
maple0.7440.9210.820
ash1.2320.4370.724
oak0.4460.0780.241
chestnut0.0.0.0.0.0.
other broadleaves0.4290.4260.419
total35.9735.2535.54
Central Pre-Alpsspruce19.8616.2618.04
fir8.198.898.46
pine0.8430.3530.635
larch0.2710.01000.166
stone pine0.0.0.11000.0100
other conifers0.01000.0780.075
beech4.0147.2125.69
maple0.4230.7180.614
ash0.5380.6190.620
oak0.0770.1480.144
chestnut0.0.0.0.0.0.
other broadleaves0.3290.7250.520
total34.0434.8334.42
Eastern Pre-Alpsspruce21.3718.7819.95
fir4.7156.3105.58
pine0.2520.3520.338
larch0.1690.2580.245
stone pine0.11000.0.0.0100
other conifers0.01000.0440.040
beech4.1138.2116.29
maple0.9231.6141.212
ash1.3211.5191.414
oak0.2490.2560.237
chestnut0.0.0.0.0.0.
other broadleaves1.0290.9210.918
total33.8537.8435.93
Northwestern Alpsspruce20.61220.4720.56
fir1.7312.5202.217
pine0.11000.4480.344
larch0.6440.4370.428
stone pine0.0.0.01000.0100
other conifers0.01000.0.0.0100
beech2.8273.9173.514
maple1.0321.4171.315
ash0.3460.6340.528
oak0.4830.2580.351
chestnut0.0.0.0.0.0.
other broadleaves1.2301.1231.118
total28.7830.8430.04
Central Alpsspruce20.81420.51120.69
fir2.6454.5253.722
pine0.9572.3351.730
larch0.0.0.3990.2100
stone pine0.1990.0.0.1100
other conifers0.0.0.1730.074
beech3.3264.2233.816
maple0.7380.8330.725
ash0.4740.9410.635
oak0.2920.2670.256
chestnut0.0.0.0.0.0.
other broadleaves0.4441.3280.924
total29.41135.0632.55
Northeastern Alpsspruce25.31618.51120.59
fir2.4422.4252.421
pine0.0.0.6720.472
larch0.3611.1400.936
stone pine0.0.0.0.0.0.
other conifers0.0.0.0850.085
beech4.8296.3185.915
maple1.1582.4212.020
ash0.9760.8290.831
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves1.0491.1251.123
total35.71033.2633.95
Southwestern Alpsspruce7.61713.5612.05
fir0.3631.2211.020
pine2.7242.7152.713
larch5.5147.486.97
stone pine1.2330.9201.017
other conifers0.01000.01000.071
beech0.6560.6220.621
maple0.1470.2280.126
ash0.2480.1350.228
oak0.2330.1380.128
chestnut0.0.0.1460.146
other broadleaves1.3380.8170.917
total19.6827.7325.73
Southeastern Alpsspruce15.3721.8519.14
fir0.6340.9200.817
pine4.2141.2212.412
larch3.7133.7123.79
stone pine1.8201.2211.414
other conifers0.1780.0880.058
beech0.9280.8310.821
maple0.1700.2330.130
ash0.1780.1530.144
oak0.2710.1620.151
chestnut0.0.0.01000.0100
other broadleaves0.5320.4240.419
total27.3430.5329.12
Southern Alpsspruce4.6226.295.98
fir0.5701.0210.920
pine0.9510.2530.337
larch2.5203.1103.09
stone pine0.01000.01000.072
other conifers0.0.0.0.0.0.
beech1.1424.093.59
maple0.2480.1320.127
ash0.5380.3210.318
oak0.6440.6180.617
chestnut5.7254.5124.710
other broadleaves3.7192.792.98
total20.3922.7322.33
Switzerlandspruce13.5214.4213.92
fir4.343.353.83
pine1.561.0101.35
larch0.982.551.64
stone pine0.2170.3140.311
other conifers0.1210.0340.118
beech5.534.445.02
maple0.760.770.74
ash0.960.680.85
oak0.970.3120.66
chestnut0.2261.0120.610
other broadleaves1.061.261.14
total29.8129.7129.71
© WSL, Swiss National Forest Inventory, 18.06.2020 #866017/332349
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