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NFI4
stem number
diameter classes · main tree species
unit of reference: economic region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
economic regionmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Western Juraspruce271711385010388193341616887154786
fir32668379182907102629714269140195
pine31589944499285811814424135217
larch111009100387915508718047
stone pine0.0.0.0.0.0.
other conifers21843219415663261000.51835
beech3347845108526973961586010179465
maple11951515741111751259510682646068
ash4191953419601203501811124201613
oak456424243066725276198638190821
chestnut0.0.0.0.0.0.
other broadleaves1352129991455015216251258312810
total13011516008415642411990344024610533
Eastern Juraspruce8712683824595274471825218300418
fir2392733337350272672613428132422
pine475968542053924021286558823
larch211001010030575748166113340
stone pine0.0.0.0.0.0.
other conifers7165247184356957127526137
beech135913140412164812157286311266147
maple432245133135920168212145149417
ash359345082530827214186330145219
oak0.174533543212229953274628
chestnut0.0.0.0.0.0.
other broadleaves425203132223525121387741117216
total3824941868417073277513308167875
Western Plateauspruce1089231600191433208441543016539612
fir4212342921410233511927822189015
pine0.0.1134612737314727131
larch158937466110473243324840647
stone pine0.0.0.0.0.0.
other conifers20702370341004258206513849
beech71617118915116913925113501443509
maple35023444272963889261650119519
ash5602456122511213461712627210314
oak1445342139318313322212930134422
chestnut217123100231002310091009891
other broadleaves638246172428735101297944172220
total41171053818470383211615018189145
Central Plateauspruce2076142003141730131150127161276759
fir1239171721151102158721272211565610
pine501001277167489227503538839
larch2776285836606237234017730
stone pine0.0.0.0.0.0.
other conifers10339894555533451425332327
beech141113168512140912127586191163997
maple390274372337821133231760135516
ash3422535223344202783411129142615
oak706495511593713729942355520
chestnut0.101000.0.0.10100
other broadleaves507206811926627109322559158715
total6216772287554574142524195255514
Eastern Plateauspruce26071231961132101122168106910122987
fir69226107123781166541263813383612
pine5566444421132458152091997813
larch22706655155408231812640522
stone pine0.0.0.0.0.0.
other conifers207452644291403343466964032
beech2089112518922391115968961994036
maple8201613421598815298148128352910
ash62618106818786166891122317339310
oak1183820439308222481818721106716
chestnut0.0.0.41000.4100
other broadleaves10731610701370215299192045316310
total83096108446947156578435145387153
Western Pre-Alpsspruce1309151936122702122127810641191378
fir5812080019775215191440417308014
pine0.0.0.0.0.0.
larch698283700.41001210016966
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech3192664124605224821816421221216
maple28724473194372393312442131416
ash1473518831270315737225168422
oak131001010037779719717843
chestnut0.0.0.0.0.0.
other broadleaves3292530728753831000.71522
total30561044388490193295616998173896
Central Pre-Alpsspruce337111425410425393554620797175106
fir216911256110193811152481217994107
pine8762266482405419040375182140
larch20100291000.125823858466
stone pine0.1910046100191000.84100
other conifers3158337791000.51007842
beech1987122458112379101381105221687288
maple389256211965516186182146187214
ash401252732639029166233756126717
oak91009100375824539708837
chestnut0.0.0.0.0.0.
other broadleaves6891849217207268830970148614
total915261101651015557144439605414263
Eastern Pre-Alpsspruce1812133116123161102694817779125607
fir89118103415978149021161411441910
pine111001010011100363920648839
larch548444100111003157334517354
stone pine201000.201004100410048100
other conifers8951974019700.0.20534
beech1292161696121708121381104471265249
maple491288262381018250155631243316
ash257275692461119345176930185215
oak12100121009100107123456636
chestnut0.0.0.0.0.0.
other broadleaves48420532233442854372081143518
total5414879367768365707530636298034
Northwestern Alpsspruce2083122654113050112501813829116697
fir2642532523377242942025919151816
pine135653010043802167410023353
larch11551625790503057394633435
stone pine0.0.0.51000.5100
other conifers0.0.101000.0.10100
beech81528102920890244281922324338519
maple716208211950222224202647228914
ash1714229227170337133194572423
oak99741875366714759910040751
chestnut0.0.0.41000.4100
other broadleaves83817501263413061374763178817
total5235958998553983686620087223685
Central Alpsspruce968181305161490149611361014533211
fir3452746626314292072811633144820
pine406159522123811237125843534
larch0.0.0.0.0.0.
stone pine21100211002110041000.67100
other conifers7865101000.0.0.8860
beech235234502246324240206830145617
maple1083917733233435530410057726
ash2253817044146414855710059629
oak21680.1010017788705748
chestnut0.0.0.0.0.0.
other broadleaves3733040032121382548410092226
total2414133056113009101670982912109788
Northeastern Alpsspruce8861613951814591810711366514547512
fir19231183401532914723992877423
pine0.517261742673198115771
larch9100376143609545195220337
stone pine0.0.0.0.0.0.
other conifers8100187181000.0.3477
beech5692377922537194431716625249515
maple209403162336530200213940112919
ash846413036107348730244543128
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves3882741030101393744134894823
total23441233191228351121058104210116458
Southwestern Alpsspruce3530949019454183004712989172746
fir3943057820399242802314129179118
pine911261707191340165191712033459615
larch117318200312197811173591352982408
stone pine266294802170321262218725179817
other conifers685454600.0.0.12147
beech500277532450624148274247194920
maple37423477211653268400.108318
ash175303433432839674087192225
oak62329439291123741421358122825
chestnut10100391002510012578719459
other broadleaves19491220011366818119262544476211
total997361377451076556254430935438594
Southeastern Alpsspruce6742889067792665814527867321745
fir1434524629203281952221719100519
pine1192211561181010186711522119465614
larch45919752181178131168128701344289
stone pine3622559919836204261617320239715
other conifers421322203821710.0.66332
beech373235402051722315258533183017
maple2223319531187303845176265925
ash173343363215645264187169931
oak10100525221715361274916349
chestnut0.0.111004100410020100
other broadleaves1297201545223292963311258324619
total1139561495561239558773444216519403
Southern Alpsspruce188713244612261412205410118510101858
fir3863139329300282642321123155520
pine387939711635413443196039444
larch7232011111814731411521166311512311
stone pine3861101000.0.41005264
other conifers101000.0.410041001871
beech33111246051130381112551142314126309
maple35425542242742677331258125918
ash780198971965626170231850252216
oak410256702557521238234836194018
chestnut21041937991326871294613559141009510
other broadleaves47261053969279810759117729137568
total1476861990851457847053432225595293
Switzerlandspruce3194834239734204133177821700231651682
fir1122251393251098859107464764517243
pine259814406212417693206791410149567
larch28611143098514174474631706199555
stone pine708171128141627147201226715445011
other conifers132416105117387202072812933309813
beech18324424258422377415404355594859223
maple6337687566682662473540311247944
ash471976222753847291668479200875
oak198516269713267411155397371196478
chestnut21341838711327471299312580141032510
other broadleaves150695152645702462054741916398304
total992302127947211139127488613650324499571
© WSL, Swiss National Forest Inventory, 20.06.2020 #835764/302095
NFI3
stem number
diameter classes · main tree species
unit of reference: economic region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
economic regionmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Western Juraspruce377711501510446583715619407189116
fir3196835748286382657612789135675
pine1146018331555246061615322161116
larch17710.357911587717049
stone pine0.0.0.0.0.0.
other conifers208391654768790.0.44136
beech3417849307596773879576810189624
maple12481416091013101148810492847037
ash574177181768418390178424245112
oak443335533169823261187032202521
chestnut0.0.0.0.0.0.
other broadleaves14971111671465917235232241357910
total14491517914417303312241343704663192
Eastern Juraspruce8342492631587245311623417311317
fir2212737033354262492513026132420
pine18173141432303423820296181825
larch4510018704744515687116842
stone pine0.0.0.0.0.0.
other conifers2858754911342358287125937
beech111612176411199911153685691269847
maple308264551939520154201751132814
ash430304752345122208204941161317
oak78481994940229203351053198825
chestnut0.0.0.0.0.0.
other broadleaves480236332433223163336437167318
total3721950569490973369612138182675
Western Plateauspruce17432018162015151611171454215673212
fir4942659428391283262222321202719
pine207140501674818236394144727
larch4261925378519138366333833
stone pine0.0.0.0.0.0.
other conifers101002110038712571147710852
beech945171521131304131098103331552019
maple34427473352153287391158113023
ash4102753318522202781710625185014
oak1943249032413293482017229161720
chestnut48743871197125100410013473
other broadleaves737234323030429139285552166620
total4985960489496573716615348212485
Central Plateauspruce188514260113198812160799181089998
fir119314119514122814953116631252328
pine97938660784316523563248129
larch2274366279542648254318837
stone pine0.0.0.0.0.0.
other conifers119371684990505237493947934
beech132412209210183711131796151271857
maple40823488213302294261172133215
ash261304703033218328339930149118
oak307990322032821122942662917
chestnut0.0.0.0.0.0.
other broadleaves559205362431624110353345155416
total5899777636648264864525626275704
Eastern Plateauspruce3048124763103522112362811509148457
fir7382495616867178231062412400811
pine167115936286215841321817126312
larch327910746162457928703244926
stone pine0.0.0.0.0.0.
other conifers242453063970391960337267033
beech2411102539924161017697850999846
maple8761513621691613301126630352111
ash76819100817870157511117518357310
oak1973826532436253271623917146515
chestnut0.0.0.0.0.0.
other broadleaves10991412061362817267192046322010
total942861267051017457281334455429993
Western Pre-Alpsspruce17911425071130031222758107011106468
fir6491985019771195741434717319113
pine101000.0.0.0.10100
larch0.0.0.11100410014100
stone pine0.0.0.0.0.0.
other conifers53726175267241000.14474
beech5092361422652254621814321237917
maple28224549173332191261258126715
ash138382013032029853587175121
oak0.4752416277197310442
chestnut0.0.0.0.0.0.
other broadleaves608244272443450.0.107921
total4041952558518983508615928195865
Central Pre-Alpsspruce32771044949477693966621217186336
fir21601022549183510172681202891776
pine9666261482024416141345175337
larch2710091000.115820866763
stone pine0.2510042100131000.81100
other conifers1110028580.0.41004258
beech1878122847102413111301104781589178
maple468368111762116133212159205316
ash374224522347935108242547143820
oak8100337932584057135812634
chestnut0.0.0.0.0.0.
other broadleaves5761856820303259832871155314
total887561178151070357557439255428413
Eastern Pre-Alpsspruce233614365611363192943719098144767
fir8811810761490413104396121045159
pine36783850112664735176525140
larch2510057690.2859404215046
stone pine0.0.181000.410021100
other conifers4445684018710.0.13133
beech1389131670121831111497104051267928
maple513219192176314272144036250614
ash384297702375415346186429231814
oak0.277235602953313512137
chestnut0.0.0.0.0.0.
other broadleaves80716523244272259311376183015
total6416788046849456263431346331114
Northwestern Alpsspruce2340103060103301102711713978128096
fir3322231224345243471821919155415
pine17854495756604349410032938
larch51581254556474945573833929
stone pine0.0.910015598713259
other conifers7459816425740.0.18059
beech83431102819974194721723529354418
maple685198981658419163193837236713
ash266292802521834663087183820
oak707622747114602864410044344
chestnut0.0.0.41000.4100
other broadleaves100515659204812589367851231114
total5835867207616173987520477247505
Central Alpsspruce1112171454151472149261253814550110
fir3712451721290271992511328149117
pine46608444229359834115846730
larch0.0.0.1110041001479
stone pine10100187019100410011746173
other conifers815718710.0.0.9954
beech259234312439023255196032139516
maple1943420929180275130310063821
ash175482663211047544176961226
oak101000.2168176112586139
chestnut0.0.0.0.0.0.
other broadleaves51232433381562815611158112829
total27701234319286791630877010114686
Northeastern Alpsspruce10031714531616571910811259114578511
fir20530173381692814724813077522
pine2171926092602363178124558
larch53525654864510041204631535
stone pine0.0.0.0.0.0.
other conifers7100265871000.0.4163
beech6292187218712185871513127293113
maple261233552340027168213339121817
ash14437246582543113143234579733
oak0.0.0.41000.4100
chestnut0.0.0.0.0.0.
other broadleaves59328460301603240382670128023
total2917113733113538102282792110133918
Southwestern Alpsspruce3821957858505082976612829189146
fir3272656820318262512212728159218
pine990192060161422145211610230509613
larch1882152651112327101910812918100617
stone pine3242458722691193091710924201916
other conifers2958315821710.0.8153
beech549247282242823119294243186619
maple43421478211292845414100108916
ash2682941129260444546310098923
oak406293742610737425497193822
chestnut4984367752611851246217954
other broadleaves27061422091364617131234236573311
total1178561591851145056367430365485563
Southeastern Alpsspruce7786895886822866122528076345314
fir1283029722275232312017920111016
pine1361171677161215166961419120514012
larch79919120013133712134298221055008
stone pine4372172820852174301516818261514
other conifers469292583318710.0.74529
beech379215442055923272259029184416
maple1853326630197294039127570022
ash2503035032228362541125986627
oak0.654891005263185214349
chestnut0.0.101004100410018100
other broadleaves185417185517421265831972419715
total1364961682851334849272343124574093
Southern Alpsspruce2168122796102918102137911869112067
fir3772343424363262592219222162517
pine4560168542864214536175366136
larch1410141729131750121280106271167958
stone pine1871910091000.41003956
other conifers187191000.410011744154
beech33221148151028761012071038514126048
maple5162045124308237232771135517
ash9721810951846321124232052267314
oak644289642273121187235938258418
chestnut2846164215112583128321354115110179
other broadleaves639596240832219650116327165707
total1872852292541550846897431115671693
Switzerlandspruce3692334991334611333446921768421851032
fir1127151317241097349783359894511883
pine3210125037949288350968899175736
larch4404960807595564999530295244674
stone pine788151367141639127711130214486810
other conifers139315131416496201382911929346013
beech18961426394324359315771351034905872
maple6722693225668152159532313252074
ash541577274759457294276839222595
oak2081143333113243101756883510112497
chestnut2943154289112663118831257314113509
other broadleaves194295173485809652056744315473724
total1135392144844212109117923513597324946831
© WSL, Swiss National Forest Inventory, 20.06.2020 #835765/302096
NFI1
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce44291179271092927128645152715360394
fir336182835103671815361520530116075
pine35242295372384033871329100430011
larch4061225591010017581364119267511
stone pine0.0.11100642200.65219
other conifers20933322378143303390.91420
beech642775796745939304811368412235484
maple1233111094201177121391151403150367
ash89416123314116017842186481947778
oak735259992697593602275932295014
chestnut0.0.0.10100373613374613
other broadleaves186514224813235514445210495910158795
total1954542297352268543059341632751121242
16-23 cmspruce5322974378133306195575220013478473
fir420683526105068820291230428151334
pine3182634023305464282126951531310
larch6863259351010028541012071643988
stone pine0.0.737811351610100121916
other conifers21750220284450129560.61024
beech943067432657188372310363213299353
maple1883101681131666101413142023068446
ash151015222111183415927215232270157
oak105922141517140364522873720380410
chestnut0.78880.5060469911482711
other broadleaves18431124481019281531271045529138995
total2585642705943011543967731813551408422
24-35 cmspruce5711792327143395209554241713526553
fir45428372194810713931224741147144
pine11291696618258373232112684758538
larch9637248320.3393912341549728
stone pine0.0.211001174150.119515
other conifers1010099370.20710.12832
beech892956422653477253811181311250493
maple14461010051310781396213934045846
ash101314170811102815550191932944927
oak10091811141475511374039723273110
chestnut0.49820.5259162013172113
other broadleaves1055141191134892210801519831357997
total2494032575532744633548431026751238921
36-51 cmspruce4608584645108514136424169810392632
fir26957296773678610381225323106314
pine94513140011232311416111034140976
larch4654240196742294178951141895
stone pine0.0.91005821597159914
other conifers0.103430.0.0.10343
beech41905362162590812311169312123253
maple34213279172621720116410010878
ash32018800112591711630285115248
oak266177281234439135993612189
chestnut0.41000.11745761659116
other broadleaves24019333169922177252191710689
total13653318940318081321446345765766961
>= 52 cmspruce1432721596346464787573112125743
fir727107101012398427131272632305
pine129242711844502002587165112
larch204588264142138483581418917
stone pine0.0.4100220170.22417
other conifers4100413941000.0.4935
beech644119261054213324171961926326
maple4532433225422938410014617
ash573214022214415610.23316
oak124272981539398711210048112
chestnut0.0.0.8713621837018
other broadleaves3439633451003745314317020
total3216547394542947439418287226512
totalspruce215036352194512774718063857391883782
fir15531613759618467564239113621553153
pine28741232721010763012516947640202146
larch2693010622313035123296433510181255
stone pine0.0.117823752121982388912
other conifers440397852212932452400.180517
beech2962142419741878961086481002010934902
maple494974101114207839961044223176974
ash37931161038430311245115139217180425
oak31931645541238524104822200420111848
chestnut0.131860.1314810993101125410
other broadleaves503896283948771288728117448368144
total872102994662103756213463925113444762051
© WSL, Swiss National Forest Inventory, 20.06.2020 #835766/302097
NFI1
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce44861179841094337133775155015368294
fir338982877103705815741420530117505
pine35242304362384035151329100443811
larch4061225591010018491365119277611
stone pine0.0.11100759220.77022
other conifers20933322378143333360.94520
beech645275883748798317511379212241814
maple1243111111201197121532141642952467
ash90516126414123217989167201851117
oak7452510132697593762175932299014
chestnut0.0.0.2070382113384113
other broadleaves188714256912246914496610518610170775
total1970942355252335143246541687651159532
16-23 cmspruce5440974578136456200814225213488753
fir427583526105095820771230428152764
pine3182634023315454435116951547710
larch6863259351010030051012071645498
stone pine0.0.737811461610100122916
other conifers21750220284450160470.64023
beech947167673658808393610376012307203
maple1957101774131791101474132492872456
ash152015228311189515968206202172867
oak105922142817140365002779920392710
chestnut0.78880.6053479811493611
other broadleaves1895112622102084143438947128147525
total2621942766243097144127931877951449112
24-35 cmspruce5833792916145145213034246413534043
fir45728373194868714581224741148774
pine112916101618258373322112684759948
larch9637248320.3505912471450977
stone pine0.0.211001194150.121514
other conifers1010099370.30580.13930
beech900656654654937266110184811256623
maple146510108213114613978131413448126
ash102314173211113514588181932946707
oak10091811441375511533749627287710
chestnut0.49820.5259164013174013
other broadleaves1096141406134892212081520711262706
total2523932645332799833645131061551267571
36-51 cmspruce4756585335111014140083172810401262
fir27387298873690610891125323107584
pine94513142711232311445111034141526
larch4654240196742301779101142815
stone pine0.0.91005911497160814
other conifers0.103430.0.0.10343
beech42055374262650812931170912126003
maple34213311172901621416206711778
ash32817840112631711630285115768
oak2901775012384091351093412799
chestnut0.41000.11745871660216
other broadleaves240193871510322205232231711589
total13890319326318444322081246805784201
>= 52 cmspruce1515821916357164967574712129923
fir735107101012508439131322532655
pine129242711844502002587165112
larch204588264142142583661419417
stone pine0.0.4100220170.22417
other conifers4100413941000.0.4935
beech644119741055713332162001827076
maple4532433240392938410016117
ash573214522214415610.23916
oak12427302143939871227149512
chestnut0.0.0.12583851839717
other broadleaves3439683351004142383718619
total3307548344557647687419027233062
totalspruce220305354564522634737363874091922252
fir15709513831618607566379114121559253
pine28741233581010862912917947640207126
larch2693010622313035128016438210186435
stone pine0.0.117823910121982404712
other conifers440397852212932523360.187617
beech2977842492641946061139681031010958702
maple505374321114463842261057723186414
ash38321162658454611267614156117188815
oak32271646381238924112822218520115678
chestnut0.131860.155431123110115179
other broadleaves515297053951511298578122308394444
total8836421018272106341213996325285234893471
© WSL, Swiss National Forest Inventory, 20.06.2020 #835767/302098
NFI3
stem number
diameter classes · main tree species
unit of reference: economic region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
economic regionmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Western Juraspruce384812483910434083595620037186256
fir33088370082872926967127910138555
pine1245919931594246401615723171416
larch91000.387912588716654
stone pine0.0.0.0.0.0.
other conifers228391804674790.0.48136
beech3399848038596573950675410188715
maple11701614811112501148511502944368
ash487187021872219389188924238913
oak439364923172423265197334199421
chestnut0.0.0.0.0.0.
other broadleaves14571211841570018245251650360310
total14470517579417278412276344295660332
Eastern Juraspruce86525101732546265531723718321919
fir2232938336361272592613327135922
pine4859129522353626320326170723
larch0.101005144565687112540
stone pine0.0.0.0.0.0.
other conifers3158545212542378287125539
beech111613174412201711161486031370947
maple259254502142320160211851131014
ash471325032447323189204943168518
oak6755184563773220338893592028
chestnut0.0.0.0.0.0.
other broadleaves497255992735323148367037166619
total3577950739495973482612488183395
Western Plateauspruce17312117302213871710971456216650612
fir4402250026403303632224122194617
pine227144501565420136314245429
larch44609853865110339406337133
stone pine0.0.0.0.0.0.
other conifers111002310042712872167712052
beech880171455131318131112113241550909
maple35628509352283389421258119524
ash4042952818565212681910427186915
oak1993352033455293762017630172720
chestnut53734271217127100510014873
other broadleaves782234273132630146306052174220
total49251058779498673810615718211695
Central Plateauspruce1969152730142044131585109541192829
fir116515118915126915969116901252849
pine109929560854313223523547433
larch2574396186542848194419837
stone pine0.0.0.0.0.0.
other conifers96411053760494844474335626
beech134413217811189011128396131373087
maple352235412130023104271371131016
ash2583347132338193273510630150019
oak3479101321843016626962858018
chestnut0.0.0.0.0.0.
other broadleaves504215552533725109373448153917
total5857880047659464751526256278304
Eastern Plateauspruce30711248241135361123458114310149187
fir6302587817828178291162613379111
pine177116936292226081422818131412
larch337911246164478031803347026
stone pine0.0.0.0.0.0.
other conifers263443264179391771387372333
beech23691124849242510175778811099176
maple8211612651890414281137131334111
ash78120102918874167501117819361211
oak2014026833388273121820819137716
chestnut0.0.0.0.0.0.
other broadleaves11071512521366117279201460331411
total929271260651015157260434675427763
Western Pre-Alpsspruce18481525551230931223908106311109489
fir6602086221808195791534418325214
pine0.0.0.0.0.0.
larch0.0.0.12100410016100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech5172556524644284671814323233618
maple27526533183622196281459128016
ash1064017032272357837107263623
oak0.426050614100127110845
chestnut0.0.0.0.0.0.
other broadleaves575264572539510.0.107123
total3980951838526793626615899196466
Central Pre-Alpsspruce337510446310505794133721437191706
fir217511223210178411171691187990937
pine10666290482244415645385181338
larch29100101000.125823857463
stone pine0.2810046100151000.89100
other conifers1210031580.0.51004758
beech1908132841102580121338104731691408
maple502378211864116141222360212917
ash369234182645439107262847137722
oak9100377937583865155813636
chestnut0.0.0.0.0.0.
other broadleaves6251957121318269536971161915
total911061174251114267751439425436884
Eastern Pre-Alpsspruce241014374012377793040719479149157
fir86719107915894141046105801144669
pine41782071111004039206413240
larch2910054820.2865344514554
stone pine0.0.201000.410024100
other conifers2958684391000.0.10640
beech1435141784121859121531104061370149
maple521229092377716273154636252615
ash408318442477816331175235241315
oak0.121003960135823458738
chestnut0.0.0.0.0.0.
other broadleaves82017547264792264321576192616
total6560890587864466367531256337544
Northwestern Alpsspruce2435103136113340102713813799130047
fir3402332725329253182022720154216
pine21555506653685048410037240
larch62581324865473847564135330
stone pine0.0.1110010719712970
other conifers8559966530740.0.21159
beech86933107020997204971925530368719
maple697218651853021165203840229414
ash288302872723036763097189021
oak777624348129603264410048545
chestnut0.0.0.41000.4100
other broadleaves105816717214812588398751243215
total6125969257619673989620698253045
Central Alpsspruce1063181408151515149561354714548910
fir3272749622295281872610831141418
pine505969552263710133125845832
larch0.0.0.0.41004100
stone pine10100101002110041000.46100
other conifers895720710.0.0.10855
beech264244582338124259206234142517
maple1733921731182285232410062723
ash183472263212148454476958327
oak101000.2168186013576239
chestnut0.0.0.0.0.0.
other broadleaves55534478391692817621258123130
total2725123383102930101640876911114467
Northeastern Alpsspruce9511615591716662010831362114588012
fir22432193381782816024903084522
pine237110160101602563198126858
larch625266541004511240224636235
stone pine0.0.0.0.0.0.
other conifers8100285881000.0.4563
beech6532285220711195781614627294215
maple257253312636730166223142115319
ash13843216692483314643254577436
oak0.0.0.41000.4100
chestnut0.0.0.0.0.0.
other broadleaves49929469321533644382387118825
total2817123816123533112318897810134628
Southwestern Alpsspruce390310558394951829696125410186606
fir3622661220340272652213629171518
pine1038202100171426165461710631521713
larch180816260612227511188381318998898
stone pine318255072069420306198826191316
other conifers3359355824710.0.9253
beech565257612244624132294744195020
maple42222512211412841450.111717
ash2393342231285453751410098725
oak42031417261223744581071101323
chestnut5684417749711258247118259
other broadleaves25481522241461017131254238555412
total1171161582051136356365430306482894
Southeastern Alpsspruce8089898767827866061527856350904
fir122332722422126186221892099117
pine1451181708171201177221519321527613
larch839201256141358121349108171156189
stone pine4482273721857184341617619265315
other conifers511302503721710.0.78331
beech354215332154324281268832179816
maple1853523734138313346137560624
ash2573233635185392941145982129
oak0.6353101005763205214952
chestnut0.0.111004100410020100
other broadleaves1945181927174102865301072435616
total1420261719551323459221443084581603
Southern Alpsspruce222612270811279711210210116410109978
fir3592546425406262472319623167318
pine1910039712215212642205342443
larch1481141824141844121287116631171009
stone pine1010010100101000.41003366
other conifers101000.0.410041001871
beech33751248881127131111401038315124989
maple5322149424328247234871143418
ash10311811231846422132242252277215
oak528249272375622201256240247318
chestnut27611643141226271288913554151114510
other broadleaves6333963758333110652116330167547
total1866452316441549746853431445673233
Switzerlandspruce3778635016734632933462021780231867042
fir1120551318641098859819460274512243
pine326312501310482583611791010176216
larch4421962097606765000530945247915
stone pine787161292141658137691228115478611
other conifers140416121517473211353311832334513
beech19048426418424487315940351794910713
maple6522791656657152160634213247594
ash5420872757601072905769610223075
oak1984143307123291101733980011111158
chestnut2870164397112707129381358715114989
other broadleaves193045177835836862083745716479954
total1140142145426212177427971113629324972181
© WSL, Swiss National Forest Inventory, 20.06.2020 #835768/302099
NFI1
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce396687948785575140023198810364603
fir36486271373929518091128422123833
pine270322412715232353810705142709
larch3648254331171199298151231087
stone pine0.0.107172314510073814
other conifers1492723827873325127510073115
beech6922556845447763550834278240603
maple15019114613127791500102112056365
ash101711136910119212842126031550235
oak70718988177444376218431829889
chestnut0.54730.16574043941139
other broadleaves22938244992336104672750417167914
total2050932308632210233327131733441163011
16-23 cmspruce525677663612737420616324849487562
fir4454532667525952138830320154203
pine354194302424231443691255855877
larch124443192451003228712411149185
stone pine0.0.56571110111071117611
other conifers152401962168349541226053316
beech9790474134562054525737769311242
maple2119716869182371549102212573984
ash15301122508152811894156521568545
oak11141615051213226478219641541937
chestnut0.64610.47434573846838
other broadleaves22497244981608103163745817140503
total2714332724132907834228021895131446921
24-35 cmspruce576159397514627421460326478538912
fir4614537916524451595828624155313
pine967139941238425307582083456276
larch95302272426533896611621054065
stone pine0.0.1010012451110100126511
other conifers5100752922712050510012723
beech9121464284524753091721218260082
maple152571168912789103310863050904
ash1054101902799510440151772545685
oak95812133696835162275251730497
chestnut0.34655100385114831015619
other broadleaves99110131710415151138111663955245
total2509022667022832123719221037431276471
36-51 cmspruce462348638311566314112219297408691
fir2807528795379441143828217109062
pine8819137772812013878912840185
larch4038211147226313751001844614
stone pine0.0.6745991065861110
other conifers41006137157721005728730
beech423743758426135128287759126642
maple3509315112861121412125811775
ash309128058275129723313015175
oak318117488852555311062513116
chestnut0.21000.19495541157511
other broadleaves236133791210717224152101311566
total13805219173219100222271250024793511
>= 52 cmspruce152652361535144494438188131622
fir8517751712476479101421734703
pine13016296125933178178506718
larch1635113194427143263891019945
stone pine0.0.675193130.19913
other conifers471512912470.0.6724
beech633889975499338111901326104
maple332629284225292847113713
ash5123120162531144747121412
oak15617322102334105215565278
chestnut0.0.0.16433781239412
other broadleaves4626702515385127352721813
total3447350123553737685319845236651
totalspruce211324360073510013751342986661931391
fir16374413401419473471647129716577092
pine260193338811181912613750231201735
larch312291124151582313685446087198873
stone pine0.0.885638699325539889
other conifers314306221620428367283747154512
beech307023241823185064127886102897964672
maple5528543457470664325753417194383
ash396186446640158228611146713181764
oak3253114899838218108218245213120685
chestnut0.15456510013637110317113267
other broadleaves58176666374481892486115316377403
total8999421011821104138214269815364524916571
© WSL, Swiss National Forest Inventory, 20.06.2020 #835769/302100
NFI2
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce4953109033989017129065159015373834
fir343192102123843814671327127111145
pine22233230302134227701538100347312
larch3878179364210019971266819292410
stone pine0.0.0.552201010056219
other conifers28236331278335383290.107817
beech478774758740459310412352412202184
maple1365101271151130171244152832952927
ash8451612051888718722188661845248
oak653266992622723542568828241613
chestnut0.20710.29100341613346413
other broadleaves19021120441321541252109531610166275
total1847742187052132143073741666951090742
16-23 cmspruce530910100548128986183675237712490053
fir363693137104339818081237626132954
pine4982842732252544285124967551010
larch696227640141002710912091642788
stone pine0.0.42801230170.127217
other conifers24237329327247293430.93620
beech790666447653358354210422212274513
maple1687111499161976111698131852870456
ash1405161613121515141099187382363717
oak94325121123132395622575423360112
chestnut0.29740.20100440012445011
other broadleaves1597122087111776153867953358146615
total2329142710842835043948231964551378762
24-35 cmspruce5321875067131615195184247812479853
fir366882896104084711911323341120724
pine8591954118224362829112405146939
larch11635317270.3491913221552457
stone pine0.0.63861341150.140515
other conifers9974199401010020710.32833
beech876056040654298287611212212252273
maple1590101345111334111088131852955426
ash118913198811121115641202912653207
oak99818102914164431603748122283310
chestnut0.20710.9148216213227312
other broadleaves877151247156331713141322101262826
total2347632312832631433456031172451192032
36-51 cmspruce4401577785107154129763185110377212
fir29416280273613610181125823106323
pine95613117311220321423111034338767
larch3864232206241311679331143816
stone pine0.0.1310065214410066913
other conifers810086380.0.41009835
beech50655417053073714341080011145443
maple50511307144421331914255315986
ash474141102103351418822463721467
oak36416823114639102381343314709
chestnut0.151000.11746061563315
other broadleaves269223911512327274233261613829
total15023318879318642321515250905791491
>= 52 cmspruce1716727966430255320589911150333
fir1022101192916937532121322745724
pine1552231115524328519195382310
larch165095256335165584331322616
stone pine0.0.4100248160.25216
other conifers4100743341000.0.8231
beech104091267880311426202611837975
maple3238852433365630410020915
ash64302551750322747610040213
oak153243481548343038167359511
chestnut0.0.0.8714841649216
other broadleaves6233763151006434463925317
total4263465004705648652322996287712
totalspruce216996371675499784690863919591871262
fir14697512129617571560169127120516843
pine2691132681119613211592944943183747
larch2763110992118139129686456510190905
stone pine0.0.122834025121377416012
other conifers6343210192317030696344100252315
beech2755942268241868561138291093010912373
maple517974506104915844041068221196864
ash39771161638399811267815194617187635
oak31111641101341326121020207219109158
chestnut0.84700.160431106710113119
other broadleaves4708958459469111107298132328392054
total845302974862101683313494625542734740721
© WSL, Swiss National Forest Inventory, 20.06.2020 #835770/302101
NFI2
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce5073109134991297141175170714391614
fir350792151123907815051330027113695
pine22233238292134228441438100355612
larch387817936421002100128761732369
stone pine0.0.0.552201010056219
other conifers28236379278335515250.125916
beech491974915741659327112364312209134
maple1398101291151151161392143062755387
ash8951612231796019919168871848858
oak653266992622723812468828244213
chestnut0.20710.4077343513349513
other broadleaves21461123041224281159919566810185385
total1913342253452210043362831755951149542
16-23 cmspruce54499101318134286194464254312509973
fir365883153104368818871238626134534
pine4982844531273504445114967570910
larch6962276401410030921014311548828
stone pine0.0.42801291170.133316
other conifers24237329327247334380.97720
beech795566691654957376810434811282583
maple1708101509162061101797122462873216
ash1417161634121647141256177592267127
oak94325123522132396092379123371012
chestnut0.29740.7778451812462511
other broadleaves17661223071118751545191056388161065
total2370642773842940744252232070941440822
24-35 cmspruce5517875427136455202254261012495403
fir370982923104171712911325238123474
pine8591957118224362971112405148668
larch11635317270.3827914611457207
stone pine0.0.63861452150.151515
other conifers9974199401010030580.33832
beech893856317655578297911218312259743
maple1620101463111377111137132222858195
ash118913202011127015654203212454537
oak99818111214164432193554723304010
chestnut0.20710.10344222613234912
other broadleaves924151317148152014231223371268176
total2396932380132729633631031240051237761
36-51 cmspruce4623578265112524134803188410390642
fir29756282973649610771125823107893
pine95613123012220321465111074239797
larch3864252206241335279851146895
stone pine0.0.1310068513410070113
other conifers810086380.0.41009835
beech51005430153138715261084011149053
maple50911368155021233313334717456
ash474141140103521421220463722247
oak37716895114639111351413215718
chestnut0.151000.17606301566215
other broadleaves275224411513125307213461515008
total15336319385319365322563252775819261
>= 52 cmspruce1814728466463655607594211158453
fir1057101216917457540121322746904
pine1552231115524329418234783610
larch1650108256335173674861224086
stone pine0.0.4100256160.26016
other conifers4100743341000.0.8231
beech107791375884611453192721740225
maple3238852449346528410023515
ash64302621750322747610040913
oak153243911554323536275966011
chestnut0.0.0.28615431657115
other broadleaves6233902951006932503727516
total4433467584750849109324846302932
totalspruce224755374795520904728763968681946062
fir14907512272617840563009132919526473
pine2691132796119823212019945742189457
larch2763111322018139141076523910209365
stone pine0.0.122834236121377437112
other conifers6343210682217030879284100275414
beech2798942359941920261199681128510940722
maple52687471610513984723981221206584
ash40401162798427811306813201816196835
oak31241643321241925135419219418114228
chestnut0.84700.265461135210117029
other broadleaves5174964609525411123098140397432354
total8657721002162105676214413225843034950301
© WSL, Swiss National Forest Inventory, 20.06.2020 #835771/302102
NFI2
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce4999109292892137143065180413396153
fir352282273113963717231229125117724
pine2123221129188423086135872375511
larch3479183333710021051110011733609
stone pine0.0.0.59418810060318
other conifers2743535725161464942417100130315
beech497074890641118336811355311208924
maple1359101347141164151371142832655246
ash92915125416109218861168381749737
oak623257892529583552370425250013
chestnut0.17710.4465345112351212
other broadleaves2148112192112566116059854069183715
total1907142280442252443436631741551161802
16-23 cmspruce52569104297138386198844260111520073
fir35398307694278721631234825134054
pine4712740030285444429111035256889
larch646332236121003198915421451397
stone pine0.0.37801397150.143415
other conifers23036372278640360340.104817
beech77156672865423737779435111279943
maple1701101524142120101742122442673336
ash1386151627111758131240167312067417
oak88824131921143345642388122379611
chestnut0.26740.7770451411461611
other broadleaves1780112316101902144681955198161984
total2303142814042988444351332083341454012
24-35 cmspruce5572775126140125207634255811504173
fir36448295494058715061122338123864
pine8661856917250322967103724550258
larch1123427927181003837814761257226
stone pine0.0.56861464140.152114
other conifers877319836910027580.32130
beech882456269655877296810225311259003
maple1534101412111554111117122542958715
ash113913192510133114697193112354036
oak9361810621415341204345822029379
chestnut0.17710.9244232612243511
other broadleaves865141330138752014601122871168176
total2358032352732790433710131264141247531
36-51 cmspruce454157851511281413406319439390232
fir28596281263572611651022823106363
pine93012122311239271441101123739446
larch34642222062373454610031047755
stone pine0.0.1110071112310072612
other conifers710078360.0.41008933
beech5150542265315571546983710149143
maple49410351155041236712394317556
ash463141112103771321919443422176
oak40714853114139105341353015418
chestnut0.141000.15606451467313
other broadleaves254214331413424287203551414628
total15138219175219374322718253505817551
>= 52 cmspruce1808727875465755593498410158292
fir102391225817367519111172746204
pine1502029815714127917214781910
larch174594255834168974821123416
stone pine0.0.4100264150.26715
other conifers310069327710.0.8029
beech106181353880811433182591739145
maple3534742444345828310021514
ash71292531550302843510040712
oak183213881447323135285367811
chestnut0.0.0.25615241554915
other broadleaves553383288716232513325915
total4406466243749148981324756299772
totalspruce221775378714530024739523989081968912
fir14587512340617607570779120818528193
pine26281227011010332812203866741192316
larch262301101201883514283655049213375
stone pine0.0.108834431111277455111
other conifers6023110742026336881262184284113
beech277194234664190845120938112529936142
maple5123647089538674655982420206974
ash39891061707460811304512192915197415
oak30381544111241324125918233017114527
chestnut0.74700.25243114599117859
other broadleaves5101863548548510125497136187431074
total8522621002702107176214667925871434980661
© WSL, Swiss National Forest Inventory, 20.06.2020 #835772/302103
NFI3
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce4134106490869898139245188314334193
fir353682172123682913541330627110495
pine10042155701565324271419100285713
larch101009941597119731488520302511
stone pine0.0.0.651171010066117
other conifers266362843041505392910100114118
beech444974454837719265913331312186464
maple1410141544121142191393133942158827
ash8901714091583218908188311848708
oak498334152591004582951824189914
chestnut0.49720.10100255916261715
other broadleaves175911212012171412528310529311161695
total1705241919041839643157841602051022362
16-23 cmspruce5434109075898637188804233512455883
fir407782557104157818261240426130215
pine2732729430333463727123971466610
larch91002443063703073911191845088
stone pine0.0.3210010771610100111816
other conifers235393833110434285330.100718
beech637975882650288365610458011255254
maple1859102292131957131915123532683766
ash11771419571312791512821910002066967
oak662278062165476302482825299112
chestnut0.39710.29100427512434312
other broadleaves15151221641213601547811053779151965
total2162042569242424244116132032041330342
24-35 cmspruce4698870088112486184754256212439923
fir322782491113430813191338627108545
pine8202148821253422904112215246869
larch8843340300.3263914671451587
stone pine0.0.73781459140.153214
other conifers19140178281010063410.44222
beech789965340749938288010267111237833
maple1592101378111687111211142812661496
ash113215177311147917869214232356767
oak10841994217130352123361920298710
chestnut0.20710.4080262712268612
other broadleaves878141236137641615431229921074126
total2160832119332406743423831425041153572
36-51 cmspruce399164923690514130063203210330022
fir2942721638324561086112432496774
pine9031389212196341415111224335287
larch65471812354433090711401245296
stone pine0.0.17100677120.69412
other conifers358293350.0.410013333
beech546354021532967166910108711155363
maple62710435134921241513653720346
ash5571413001149714320251162527917
oak46519787125848134361682716119
chestnut0.231000.21458731491813
other broadleaves365214691615924284175841218628
total15414315288317064322117264334763151
>= 52 cmspruce19926259374695561484110410165313
fir139591557820267739111932359094
pine1912230715574032917166189910
larch1650114246139204675441227806
stone pine0.0.410025216410025916
other conifers8711023541000.410011931
beech125781700798310574163631548784
maple642696266027642987129213
ash137223691578274533155964310
oak159244071545344234433969511
chestnut0.41000.12585031551915
other broadleaves82318536245313331593138316
total53004733448036410382328565339092
totalspruce202496300895418454704333991781725332
fir15177510940716539563239153119505113
pine2287132136129963410802941643166367
larch187339771923739134456515411200015
stone pine0.0.126834114122385426312
other conifers7352710402015932888281871284114
beech254474213974180716114389120149883683
maple555375743953381049989110019227334
ash38921168088416611342514238516206765
oak28671733571130624147620217618101838
chestnut0.135700.1114710836101108310
other broadleaves4600960749402010120238143068410234
total80995288697291805313947625987834608501
© WSL, Swiss National Forest Inventory, 20.06.2020 #835773/302104
NFI1
stem number
diameter classes · main tree species
unit of reference: canton
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
cantonmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AGspruce292723232617211371810713
fir6271323132011182274516
pine2422484336242271520
larch3813511422330621041
stone pine0.0.0.0.0.0.
other conifers010015201000.0100249
beech36124413371220116171438
maple6257216212260502214
ash3337219224201462416
oak5417295262302272119
chestnut0.0.0.0.0.0.
other broadleaves1224161810253241454117
total10310123711177262094284
AIspruce5436952514926572394736419
fir153723414731153325710325
pine0.0.0.11000.1100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers4970.0.0.0.497
beech175519412840113111007631
maple86186056911000.2148
ash2100146371000.0.2357
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves880115429711000.2248
total1073017020238168715133961413
ARspruce63251152699277016213236816
fir5581936213321244457023
pine0.0.0.11000.1100
larch0.0.0.298198398
stone pine0.0.0.0.0.0.
other conifers0.11000.0.0.1100
beech12473131302816223409223
maple76756517371690.2940
ash853313414423510.5430
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves105657321000.0.1751
total10320207171821711412282463511
BEspruce3695075764951562084
fir17922923817769866
pine138133231322135819
larch0100152161042042232
stone pine0.0.0.01000.0100
other conifers140155071058056241
beech2493682481483131026
maple6176145151200321811
ash3275192191210411114
oak152127124119036519
chestnut0.0.0.0.0.0.
other broadleaves8158142191260451911
total975131411838732644592
BL/BSspruce96084183611304434126
fir11348339365421503324
pine4100172112712291602924
larch0.0.01001740100162
stone pine0.0.0.0.0.0.
other conifers210051000.0.0.7100
beech271948196315351482218111
maple349132910293331573019
ash5526495453401741934
oak6738598612411612653
chestnut0.0.0.0.0.0.
other broadleaves122918249342431584221
total8116115121231174817144107
FRspruce49147013761154913132628
fir12221823172411183306117
pine01000100355438143837
larch0.1100271158073566
stone pine0.0.0.0.0.0.
other conifers0.010017201000100173
beech331632153214121632811211
maple2367262411510711222
ash83410296322300712620
oak263250253135070827
chestnut0.0.0.0.0.0.
other broadleaves9277244461490592222
total11591498144788622115184
GEspruce6990.0.0.399972
fir0.0.0.0.0.0.
pine569931790.5990.9386
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.6990.0.0.699
maple0.0.6990.0.699
ash0.19700.0.0.1970
oak25637226395735425559958725
chestnut0.0.0.0.0.0.
other broadleaves196969919690.0.4550
total33829288268328474887076415
GLspruce3929642569244414172723217
fir84710508435553483431
pine0.0.0.0.0.0.
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers11000.0.0.0.1100
beech302540313126142434311922
maple1351163911283361714428
ash836106975735501002846
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves84713366431700.2828
total1071715315131147010242048610
GRspruce4276166564451662284
fir225221227220123917
pine1019111710165151283713
larch5199131014118412388
stone pine3244224193181211515
other conifers14815301000.0.248
beech5196203242251341716
maple133129137039071322
ash23624604201000100437
oak050154163047078350
chestnut248340146044052638
other broadleaves121410153230330522613
total865111410146732453893
JUspruce272729272423211362110716
fir191729173117171542210111
pine0.2557424311431432
larch0.0.0.01000100071
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech262241144514221142113810
maple52782311192300.2614
ash1028112511233280573519
oak158153349334171932
chestnut0.0.0.0.0.0.
other broadleaves132515229241310.3918
total101101378141774617114694
LUspruce501555175911491013122278
fir271433173513221051812210
pine2712702571520.751
larch0.01000.0740100166
stone pine0.0.0.0.0.0.
other conifers180010001001710.255
beech23172715231515153309211
maple4309264371460.1821
ash53553833913001001424
oak171242245158059534
chestnut0.0.0.0.0.0.
other broadleaves123663123814001002128
total12491399132691622105094
NEspruce2827351940163510141715311
fir271835153515241271612911
pine173171255255071646
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech18192317251712212437912
maple3398385281500.1728
ash2673652571870.749
oak4654592470700.1052
chestnut0.0.0.0.0.0.
other broadleaves12504353441730.1936
total94121139115876623114215
NWspruce663499277127392493828520
fir8561647203811431705631
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers21000.0.0.0.2100
beech265137343229123816710723
maple1100133412403741703025
ash1775327894636701006262
oak0.2990.0.0.299
chestnut0.0.0.0.0.0.
other broadleaves9399449772580.2936
total1302120817153167017132857310
OWspruce4619761779145412191527511
fir113916338308364314726
pine466410036116901001171
larch0.0.0.01000.0100
stone pine11003100110001000.5100
other conifers0.0.0.0.0.0.
beech333144222825122934211920
maple7387374441510.1926
ash38045024901000.942
oak0.0.0.01000.0100
chestnut0.0.0.0.0.0.
other broadleaves1643103011001710.2832
total121141631112710771025135147
SGspruce45174513561248919122138
fir9181416151513143215311
pine174160254234074740
larch152161255152151636
stone pine0.01000.0.01000100
other conifers16115017401000.246
beech281531143413161332411111
maple525161811183201433515
ash825112110212220583116
oak0100158265165076454
chestnut010001000.0.0.0100
other broadleaves1224152452513101003420
total1119136713868752794984
SHspruce354349344030241743415224
fir11000.2692580100445
pine129211009637332573142
larch1100110055301000100757
stone pine0.0.0.0.0.0.
other conifers21000.0.0.0100284
beech8919100175116162125525813
maple11477340.010001001937
ash25794685317101002139
oak6509337423404442924
chestnut0.0.0.0.0.0.
other broadleaves45335727101000.943
total164141781312415531114195349
SOspruce22321530192020175248216
fir1527152313219173305615
pine35444083010200502623
larch010001000.0.0100161
stone pine0.0.0.0.0.0.
other conifers2581590.0.0.350
beech3417571461123394221889
maple92413227262280.3218
ash535103243514301002026
oak3612495401411411337
chestnut0.0.0.0.0.0.
other broadleaves929102982724801002819
total102111289125779614154495
SZspruce3921571664145010181422810
fir1523191916219204246315
pine11001739492820.1243
larch0.0.0.01000100171
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech20232221191813223327614
maple10259284391410.2421
ash5508305382480.2127
oak010011000.01000100166
chestnut0.0.0.0.0.0.
other broadleaves173213343391630.3427
total106121299120978725114596
TGspruce4227432942223916102217514
fir64211345328382443323
pine0.11003539241421524
larch0.1100010001000100282
stone pine0.0.0.0.0.0.
other conifers0.1720.0.0.172
beech2520262120219234358313
maple7567407313520.2433
ash84111308285331503321
oak2526407423282362022
chestnut0.0.0.0.0.0.
other broadleaves162921249331481804822
total10613128121021079920154346
TIspruce818111711179135164411
fir229235253226129925
pine0100151252143071442
larch4218199155132182912
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech3412341317117122209310
maple13323314101000.428
ash6205232300500.1318
oak73272032413601001820
chestnut3313411215145173189810
other broadleaves431039917132190511018
total139614957953261484133
URspruce4222851993154513172228213
fir2232184015286372556426
pine745124812403440.3436
larch0.0.0.010011001100
stone pine11001100110001000.2100
other conifers3620.0.0.0.362
beech1839233310425412515829
maple74264645201000.1736
ash6547534740.0.1648
oak11000.110001000100264
chestnut0.0.0.0.0.0.
other broadleaves264494055701000.4133
total133151601214410601122185207
VDspruce291139104493671291606
fir1714191216121111414679
pine01001612451390100437
larch074152071139040231
stone pine0.0.0.0.0.0.
other conifers16401000.0100071251
beech19112710339139119937
maple102212165171270.2814
ash6189207192270482414
oak73011237232211372818
chestnut0.18918401000.187
other broadleaves141712166251350703315
total1036132512146841974443
VSspruce3195195082769111686
fir5305243272261311721
pine1718241614165191496114
larch121518122012158810747
stone pine3395235222221281619
other conifers11000.01000.0.185
beech7266232330510591621
maple32823513901000.524
ash23223513501000.526
oak2262370580620.527
chestnut01000710590100071152
other broadleaves201612154291510783614
total1056127510155242074053
ZGspruce4655463131374723104218020
fir343641722151123434311044
pine0.21000.0.0.2100
larch0.0.0.110011001100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech153913391938103911005727
maple6777718632610.2448
ash2359225016508550.7042
oak0.0.0.0.199199
chestnut0.0.0.0.0.0.
other broadleaves21005580.1710.841
total125261352495168216153145413
ZHspruce3119281544133999141508
fir533823141815153244414
pine15223892610152362415
larch1770.153135144430
stone pine0.0.0.0.0.0.
other conifers25914907001000100447
beech2315321530141895191079
maple62710247263240582616
ash62910238224181442915
oak1582383383341301021
chestnut0.0.0.0.0.0.
other broadleaves1220122062632901003217
total8710106812269652194314
Switzerlandspruce3444534933721231752
fir11514413410435503
pine4115105846112196
larch31148574527175
stone pine122115114114017412
other conifers119124030043035217
beech22428323311326872
maple57764618018174
ash57774718016175
oak314411310110012118
chestnut3135112131160171010
other broadleaves1551346619018364
total1062132211517112124461
© WSL, Swiss National Forest Inventory, 20.06.2020 #835774/302105
NFI4
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce3539105743965357143325188713320373
fir357182335123630813331438631112565
pine724310760105562240163879256314
larch3274220741275217511372320285312
stone pine0.0.2010065418386171217
other conifers2873733431123405882610100134116
beech465174231835339249812331112182234
maple1598131584121149151612133542562976
ash7321814961279517816177801946197
oak471423172932587152641025194516
chestnut0.20710.10100210419213318
other broadleaves17611121811115141248739472610150555
total167144185674175624314224147686990332
16-23 cmspruce4689106769893817193205244612426053
fir417573201124410817931239329139725
pine1603318254300473357133971403812
larch1971162361385028631011111842948
stone pine0.0.2110011161410100114714
other conifers248383763113535303300.106217
beech591175410647318358410460511242414
maple2066112264121930121945115422487486
ash1001151977121040161273158971961887
oak588266592533586402467025258912
chestnut0.29740.38100379913386613
other broadleaves12911223571013291349041053969152775
total2014742338642344844113831990851280272
24-35 cmspruce4512963558101986185044261412421833
fir328492276103711814561230028110285
pine6962338923271512645111635441639
larch685229528111003335914731451817
stone pine0.0.73781570140.164314
other conifers1363317531305840500.38120
beech693064805746657295710303811223954
maple1537101675121925111452142742668626
ash90816165011130414904196562654217
oak1004207591784442003157521262210
chestnut0.191000.4080268712274612
other broadleaves782131253126201815591227981070136
total1985641965142289143466131457841116382
36-51 cmspruce382664209684204133423205410318522
fir2932718688294861145112642391584
pine8191467313228321363111344332177
larch69391762149403070711521145166
stone pine0.0.2586705120.73012
other conifers9150107310.0.410020328
beech55304380353262715879125511154373
maple7689512115411156012773324585
ash5611313051058213311181702329296
oak39916696134437154302382315319
chestnut0.23850.21459461399012
other broadleaves334215091514523314167591120627
total15330213882316243322573270534750831
>= 52 cmspruce19547221174915566744118510169393
fir158181652822076830112112364804
pine1742328816574038316196092110
larch2347136206839230786631131976
stone pine0.0.410026316410027115
other conifers12751093741000.410013032
beech147481928611349584134231455424
maple902211223102228126125839811
ash172194571312824682718508459
oak177254101442335733483673311
chestnut0.81000.12585591457914
other broadleaves843711730296010933772941416
total57404742938689311369332225364492
totalspruce1852162528753945047217331018581656162
fir15542511333716905565589155520518923
pine1921141638139613799871039444149027
larch211319892339235133266512311200425
stone pine0.0.143754308115264450311
other conifers7732711022129227931251871311713
beech244964201774173245112118126309858393
maple60587614785647956509125918247624
ash33751168857384810337212252216200025
oak2639172840122352217662019401894208
chestnut0.99780.1215010095101031510
other broadleaves4251964178363610117608137568398204
total77788282914288834214116425952934502301
© WSL, Swiss National Forest Inventory, 20.06.2020 #835775/302106
NFI1
stem number
diameter classes · main tree species
unit of reference: canton
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
cantonmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AGspruce292724232717221371810813
fir6271323132011182274616
pine2462484336242271621
larch4813512422330621041
stone pine0.0.0.0.0.0.
other conifers010015201000.0100249
beech37124513371320116171448
maple6267226212260502114
ash3337219224201462416
oak5417295262302272119
chestnut0.0.0.0.0.0.
other broadleaves102415198273250513617
total10210124711077362094294
AIspruce5436952514926572394736419
fir153723414731153325710325
pine0.0.0.11000.1100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers4970.0.0.0.497
beech175519412840113111007631
maple86186056911000.2148
ash2100146371000.0.2357
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves880115429711000.2248
total1073017020238168715133961413
ARspruce63251152699277016213236816
fir5581936213321244457023
pine0.0.0.11000.1100
larch0.0.0.298198398
stone pine0.0.0.0.0.0.
other conifers0.11000.0.0.1100
beech12473131302816223409223
maple76756517371690.2940
ash853313414423510.5430
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves105657321000.0.1751
total10320207171821711412282463511
BEspruce3795175864951562104
fir18923924818769886
pine138133231322135819
larch0100152161042042232
stone pine0.0.0.01000.0100
other conifers140155071058056241
beech2593682481483131026
maple6186155151200321811
ash3285202201210411115
oak152127125120036519
chestnut0.0.0.0.0.0.
other broadleaves8167142201270491812
total985132411938832644642
BL/BSspruce106094183611304434126
fir11348339365421493324
pine4100172112712291603024
larch0.0.01001740100162
stone pine0.0.0.0.0.0.
other conifers310051000.0.0.8100
beech281948196315351482218311
maple349132910293331573119
ash6526495453401741934
oak6738598612441612654
chestnut0.0.0.0.0.0.
other broadleaves122918249342431584221
total8116116121241175817144147
FRspruce49146813761154913132618
fir12221923172411183306217
pine01000100355438143937
larch0.2100271158073566
stone pine0.0.0.0.0.0.
other conifers0.010017201000100173
beech331633153214121642811311
maple2367272421510711123
ash83410296322300712720
oak263250253235070827
chestnut0.0.0.0.0.0.
other broadleaves8287254461490592123
total11591488144789622115184
GEspruce6990.0.0.399972
fir0.0.0.0.0.0.
pine569931790.5990.9386
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.6990.0.0.699
maple0.0.6990.0.699
ash0.19700.0.0.1970
oak25637226395735425559958725
chestnut0.0.0.0.0.0.
other broadleaves196969919690.0.4550
total33829288268328474887076415
GLspruce4029662571244514172723917
fir84711508435553483531
pine0.0.0.0.0.0.
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers11000.0.0.0.1100
beech302642313027152444312122
maple1451163812283391714528
ash638106985735501002748
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves94712396431700.2730
total1081715615134147110251949510
GRspruce4276266864551662324
fir225321227221123917
pine1020111810165151283713
larch4199131014119412398
stone pine3244215193181211615
other conifers1531650.0.0.256
beech5207204242251341716
maple136130137042071323
ash23624604201000100437
oak0501560550520100242
chestnut248340146044060738
other broadleaves121510153250330602513
total855112410346832453923
JUspruce272729282424211352110717
fir181728183217171542210012
pine0.2558425311431532
larch0.0.0.01000100071
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech272242144614231142114210
maple52782411192300.2615
ash1029112611243290573520
oak172253349239171934
chestnut0.0.0.0.0.0.
other broadleaves132614239241310.3819
total101101368144774616114725
LUspruce521556176211511013122338
fir261433183613231051812410
pine2712702571520.751
larch0.01000.0740100166
stone pine0.0.0.0.0.0.
other conifers180010001001710.255
beech23182815241514164319312
maple4308263350580.1621
ash53544143913101001425
oak171242245164059535
chestnut0.0.0.0.0.0.
other broadleaves123763224104401002030
total12591419135692623105164
NEspruce2927351941163511131715211
fir281836153715241281613311
pine173171255255071646
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech18192417261712212438212
maple3398385281500.1728
ash2673652571870.849
oak4645592470700.1152
chestnut0.0.0.0.0.0.
other broadleaves12504353441730.2036
total96121169118877622114295
NWspruce6933103277426412493729520
fir8551747203812431705831
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers21000.0.0.0.2100
beech275138343328123816711123
maple1100133412403741703125
ash1875347794636701006462
oak0.2990.0.0.299
chestnut0.0.0.0.0.0.
other broadleaves93994410772580.3036
total135212151715815731713285949
OWspruce4620751781155412191527512
fir114017339308354324826
pine466410036116901001271
larch0.0.0.01000.0100
stone pine11003100110001000.5100
other conifers0.0.0.0.0.0.
beech303444232826123034211621
maple7387374441510.2026
ash38045025701000.945
oak0.0.0.01000.0100
chestnut0.0.0.0.0.0.
other broadleaves164693211001710.2634
total117151621112910781026135117
SGspruce48174713601250919122238
fir9181516151513143225611
pine174160264236074643
larch152161355152151636
stone pine0.01000.0.01000100
other conifers16115017401000.346
beech281531143613161432411511
maple526151811183211463515
ash825122110222240583117
oak0100158265165076554
chestnut0.0.0.0.0.0.
other broadleaves1225152762613201003321
total11391397144690627105134
SHspruce354349344030241743415224
fir11000.2692580100445
pine129211009637332573142
larch1100110055301000100757
stone pine0.0.0.0.0.0.
other conifers21000.0.0.0100284
beech8919100175116162125525813
maple11477340.010001001937
ash25794685317101002139
oak6509337423404442924
chestnut0.0.0.0.0.0.
other broadleaves45335727101000.943
total164141781312415531114195349
SOspruce22321531192020185238016
fir1527162313229183305615
pine35444083010200502623
larch010001000.0.0100160
stone pine0.0.0.0.0.0.
other conifers2581590.0.0.350
beech34175814611233103231899
maple92414227262280.3218
ash535103243514301002026
oak3672495401411411338
chestnut0.0.0.0.0.0.
other broadleaves929102982724801002819
total103111299125778613144495
SZspruce3922581668145210191423610
fir1423201914229214256115
pine11001739492820.1343
larch0.0.0.01000100171
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech19251922191812243357214
maple9269284391410.2322
ash5547335402480.2029
oak010011000.01000100166
chestnut0.0.0.0.0.0.
other broadleaves173314343390710.3428
total1041312910123980726114626
TGspruce4127432942223916102217614
fir64212345328382443423
pine0.110035310241421524
larch0.1100010001000100282
stone pine0.0.0.0.0.0.
other conifers0.1720.0.0.172
beech2520262020219234358413
maple7567407313520.2433
ash84111308286331503421
oak2526407423282362022
chestnut0.0.0.0.0.0.
other broadleaves163021249331481804822
total10613129121021079921154366
TIspruce918111711189145164511
fir229235253226131925
pine0100151252143071442
larch4219199166132193012
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech3512341318117132209610
maple1342361510.0.329
ash6205242300500.1218
oak73272042413601001920
chestnut34134312151461731910110
other broadleaves431140918142190591038
total142615358253361484243
URspruce4322881995154713182129113
fir2332194016287373556826
pine46395510453480.2639
larch0.0.0.010011001100
stone pine11001100110001000.2100
other conifers3740.0.0.0.374
beech1939243311425412516129
maple64664635901000.1539
ash35056231000.0.1251
oak11000.110001000100264
chestnut0.0.0.0.0.0.
other broadleaves2253104065701000.3837
total125161621314411631124185187
VDspruce291139104593771291626
fir1814201216121111414699
pine01001612501430100440
larch074152071139040231
stone pine0.0.0.0.0.0.
other conifers16401000.0100071251
beech1812271133101210120927
maple102312175171290.2815
ash5199217191250552314
oak73011247242221392819
chestnut0.18918401000.187
other broadleaves131811175281350702914
total1026131512056842074413
VSspruce32953951827610111736
fir5306243272261311721
pine1817251614165191496314
larch131518122112168810757
stone pine2355245232231281519
other conifers11000.01000.0.185
beech7266232330510591721
maple32823513901000.624
ash23323513701000.527
oak2262370580620.527
chestnut01000710590100071152
other broadleaves191611163301510783414
total1056130510455442074123
ZGspruce4755443332374923114218321
fir353642722251123434311444
pine0.0.0.0.0.0.
larch0.0.0.110011001100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech153912451841113911005629
maple6774994713600.1754
ash2459215416509550.7043
oak0.0.0.0.199199
chestnut0.0.0.0.0.0.
other broadleaves21005580.2710.841
total130261282692178516163145013
ZHspruce3119291545134099141548
fir533823141815153244514
pine15223892610152362515
larch1770.253135144430
stone pine0.0.0.0.0.0.
other conifers25914907001000100447
beech23163215281418105191069
maple62710257273240582616
ash6309257225181442715
oak1582423383341301022
chestnut0.0.0.0.0.0.
other broadleaves1020122152722901002916
total8610105812179652194294
Switzerlandspruce3444535033721231782
fir11514514410435523
pine4125106846112196
larch31148574527175
stone pine120116114114017412
other conifers120125031043035217
beech22428324312326892
maple57664618017174
ash48774718017175
oak314411310110012128
chestnut4135112131160181110
other broadleaves1551356719019354
total1062133211717212124511
© WSL, Swiss National Forest Inventory, 20.06.2020 #835776/302107
NFI3
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce4692116699976837161255221612374153
fir357982172123694913781333426111575
pine16948155701565327421319100324212
larch101009941597127541214211443439
stone pine0.0.0.767171010077716
other conifers266363813441507022410100140117
beech451474521838049269913334312188814
maple1437141553121286181658125082264437
ash91717141915895181087169111752287
oak513324152591004802852824194514
chestnut0.49720.5584275116285516
other broadleaves1952112281111999126586962059190225
total1805141974341962543703331825651127092
16-23 cmspruce58531093128107536211944266711497803
fir411782557104178819161145225132204
pine3132632029333463969113971497410
larch91002443063703896918241460367
stone pine0.0.3210012621510100130315
other conifers235394603110434398280.119717
beech649065913650408368510479611259244
maple1934102312132205122061114282589416
ash11771419821314251714071811031970937
oak662278262193446502388224311211
chestnut0.39710.4077430412438411
other broadleaves1766142241111567145726962268175265
total2255542620642579344620432273141434892
24-35 cmspruce4889870088120616195724276811462993
fir325782491113503813711240626110285
pine8302051620253422994112215248138
larch8843340300.3730818321259907
stone pine0.0.737815791410100166313
other conifers19140178281010084390.46321
beech795565436750148305010268211241373
maple1621101418111765101310132912564055
ash116615177311150417970194642258777
oak10841994217130352223265019302810
chestnut0.20710.6263262712270912
other broadleaves1021151294138421617501232791081866
total2210232141632515643669531522941205982
36-51 cmspruce412865000694984135873208010342932
fir2981721638332161109102472398204
pine9031389212196341456101264235737
larch65472132354433400712831150155
stone pine0.0.17100743120.76012
other conifers358293350.0.410013333
beech554854093533107174610111811158153
maple64410441135051242813683620866
ash5641413311149714337241202428507
oak46519810125848151321892516729
chestnut0.231000.21458861393013
other broadleaves387205021615924328166321220087
total15719315562317614323308267534789561
>= 52 cmspruce21177260975066564334115210173783
fir143091570820766744111962360164
pine1912230715574034116205391610
larch1650134266139222076631130946
stone pine0.0.410027615410028415
other conifers8711023541000.410011931
beech1318817497101810596153791550604
maple682596266027762787130813
ash137223751478275330225266610
oak159244251445344632433971811
chestnut0.41000.28625311556315
other broadleaves823110432245317831593144716
total55264747538493410991330835355692
totalspruce2167963062954506147691231088381851652
fir15364510953716771565178163518512413
pine2406132190129963411502942443175187
larch187331029182373916000670249244785
stone pine0.0.126834628113366478611
other conifers73527121422159321185231871331213
beech258264217134181856117748123179898163
maple57057581995821955348130418241844
ash39611168808439812385513262115217155
oak28821734171133423154919229217104758
chestnut0.135700.207531109910114419
other broadleaves52071064229459110145688164017471904
total83954290402296681215423226605234913201
© WSL, Swiss National Forest Inventory, 20.06.2020 #835777/302108
NFI4
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce3918105925873437169295255512366703
fir360382335123701813931340529114375
pine1224810760105562757143879312913
larch32742207412752306713144314488810
stone pine0.0.2010092615386198415
other conifers287373443112340843214079163715
beech481174316736159263612341212187914
maple1642131624121307152020126072371996
ash76617155112828161105159131951637
oak486413172932587352541025198016
chestnut0.20710.5584211518219018
other broadleaves2024112344111914126919859199191214
total1768941910341911543938531789751131892
16-23 cmspruce54121070978106676227424313011490483
fir419573201124442818721143227141425
pine2293819152300473835123971459411
larch197116236138504340920511367117
stone pine0.0.2110015601310100159013
other conifers248384262913535405270.121416
beech604075500647638371210487711248934
maple2146102274122138122312107262195955
ash10521520171211771716241410291769016
oak602256592557546712371724270712
chestnut0.29740.7271414113424313
other broadleaves1629142534101829156381964538188265
total2157342409142566944952832360541444652
24-35 cmspruce4730864948111796206484296411460153
fir331492276103776815161233827112205
pine7252343423271512794111635443879
larch685229528111003971823021166466
stone pine0.0.737819091310100199213
other conifers1363321632305894430.47520
beech725374868748057306810311211231064
maple1650101675122041111655132932573136
ash988151665111373151053178592259377
oak1004207871684442103062020270510
chestnut0.191000.7463275212284512
other broadleaves960171304126691718301233361080996
total2082742003242431243882131674941207412
36-51 cmspruce403964222691564144183218610340212
fir2955718738305561173102722293274
pine8191467612232311434101384233007
larch69391822049403559713841052435
stone pine0.0.2586801120.82712
other conifers9150125280.4100410022426
beech56664388353377716809127911158853
maple7889536115861164512863026425
ash6211313481060213342171762230906
oak41816710135035167282622216078
chestnut0.23850.214597613102012
other broadleaves393205561414922443158601124027
total15860214135317282324688276244795881
>= 52 cmspruce21547221175327572004126810181593
fir161781669823196847112142366674
pine1742328816574041315235295610
larch2347156226839254278221036116
stone pine0.0.410031914410032614
other conifers12751093741000.410013032
beech158081993612159613134471458484
maple942211223110219225125842111
ash177194651312824722626468689
oak207234631342335733483681610
chestnut0.81000.28626031463914
other broadleaves1083316427335417230772955215
total61444763839307312356335495389942
totalspruce2025262594954367248193731210381839142
fir15683511354717294568018166219527943
pine2069151696139653711234940243163677
larch211311015223923517479680028271005
stone pine0.0.143755515106256572010
other conifers77327122021292271346214968368012
beech253514205594177765117098131289885233
maple63197622186181967258172417271714
ash36041070467410911419711300314219584
oak2717172936112652218402020561798158
chestnut0.99780.2505710587101093710
other broadleaves51141169028459510157457166457490014
total82094284998295684216477826942434969781
© WSL, Swiss National Forest Inventory, 20.06.2020 #835778/302109
NFI3
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce4610106645874217161615216812370053
fir347482410113660813581237723112795
pine2955114470149502570124560320312
larch61739241527127801114101443949
stone pine0.0.0.77816187179615
other conifers243363823211443667231871142315
beech453574680737278267912332211189434
maple1559131658121258161733115162067246
ash97715143414903171101159721853867
oak528304022481004592764428204014
chestnut0.44720.4984284616293915
other broadleaves1978102375101984116711863959194435
total1825942026541927643704631872851135752
16-23 cmspruce5970991958107296214084279610500983
fir398282722104168718731143424131784
pine3122529829316433904111685449989
larch17712263064614050917291360867
stone pine0.0.281001345149100138214
other conifers240364992916937417259100133416
beech66876611565062736419481510263193
maple207792331132284112197104512493395
ash11781419961214391515761610951872847
oak7452678420111386342296422323811
chestnut0.35710.3577421511428611
other broadleaves1780122215111512135653962408174005
total2298742641542587944673532292541449412
24-35 cmspruce5093770497115156197494291810463243
fir324682493103511814081236326110214
pine7852052519328372988102864249128
larch8043322300.3855817501260076
stone pine0.0.64771578139100165112
other conifers1754019530485374390.49220
beech79776555964881731309287610244233
maple170891457111751101496123082367205
ash1133141722101600151086174632160027
oak107918103116114352483273121320310
chestnut0.18710.6555258312266611
other broadleaves97914125212775161886113221981135
total2225432162232458833756231550841215331
36-51 cmspruce42785508759232413798321379345332
fir2947621097332461183102592298223
pine8451392511208301389101453635116
larch59471962252413460612801050475
stone pine0.0.15100763110.77811
other conifers3282963041000.410013629
beech54144417553302617399120710158373
maple6459476125121145812723221645
ash5951313481054714337221242329517
oak45818875117937140321872317388
chestnut0.221000.27438321388112
other broadleaves392195131415622342156501120537
total15666215820317431323635268974794491
>= 52 cmspruce2186626166509556573411869176562
fir142881523821256718111922259864
pine185213091450403301617538929
larch1450126256637220276271130355
stone pine0.0.410029814410030514
other conifers771983341000.117412028
beech132581800710249561153851450944
maple662488257428872477132113
ash13221376139724532920526789
oak170235001356284132593882610
chestnut0.41000.29555411557314
other broadleaves812910430215317628632744515
total55934754438614311068331115359302
totalspruce2213753059254399147768931120671856152
fir15076511257616789565398162517512853
pine24221422001110513011181866136175166
larch23233962182333516347567958245694
stone pine0.0.111834763103956491210
other conifers69727126922339391158224154350313
beech259374223294179955117508126048906152
maple60546600985879959718135517252684
ash40141068757458510415412267314223015
oak29791635921136722152218258418110457
chestnut0.123710.20548110179113459
other broadleaves521196458844489147677165707474544
total84760291668295788215604526716934954291
© WSL, Swiss National Forest Inventory, 20.06.2020 #835779/302110
NFI3
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce4703116748976917165685222612379363
fir359282234123694913781335925112565
pine16948155701565327421319100324212
larch101009941597127641214811444139
stone pine0.0.0.787161010079716
other conifers266363813441507372410100143517
beech451474614838149271713337512190354
maple1437141553121295181703125322165206
ash917171432158951811071610311853817
oak513324152591004802852824194514
chestnut0.49720.5584276116286516
other broadleaves1952112359112010126646963339192995
total1807442003841966443768331866451141232
16-23 cmspruce58821093318108156216864270811504223
fir411782557104178819161146425132324
pine3132632029333463969113971497410
larch91002443063704085918241462257
stone pine0.0.3210012721510100131315
other conifers235394603110434433270.123217
beech653566103651328371310488811263714
maple1944102321132284122131114942491746
ash11861420131314551615141711231872917
oak662278262193446872292723319411
chestnut0.39710.4077431412439311
other broadleaves1776132264111567145852963758178345
total2266042648042605644729632316441456552
24-35 cmspruce4939870188120616198274279711466423
fir325782504113503813901240626110605
pine8302052620253422994112215248238
larch8843340300.3850818441261227
stone pine0.0.737815891310100167313
other conifers19140178281010084390.46321
beech798765653750658313110271311245493
maple1671101430111807101350133282465865
ash1195151773111554161075184642260627
oak108419100017130352783275622324710
chestnut0.20710.6263262712270912
other broadleaves1041141326138421618371233311083776
total2228432176832529843746631549741223132
36-51 cmspruce418165026695974137733210210346792
fir2993721638332861131102472398614
pine9031393412196341456101264236157
larch65472132354433437612871150565
stone pine0.0.17100759120.77712
other conifers358293350.0.410013333
beech55655415453372717749114010160053
maple64810469125271143813723421556
ash5761413371152613348231322429197
oak46519837125848151322012517129
chestnut0.231000.21458891393413
other broadleaves387205311515924352166521120827
total15817315781317834323642268534799281
>= 52 cmspruce22537266375159565234116410177623
fir143091570820806751111962360284
pine1912230715574034116205391610
larch1650134266139223276631131066
stone pine0.0.410027615410028415
other conifers8711023541000.410011931
beech134381821710229596153831551644
maple682596268328802687133513
ash137223851489265929225269310
oak159244731551324632624079111
chestnut0.41000.28625541558615
other broadleaves823110432245318430633045716
total56864766048634411116331445362392
totalspruce2195963078754532247837631099781874412
fir15388511028716783565658167318514373
pine2406132242129963411502942443175707
larch187331029182373916368671009249225
stone pine0.0.126834684113366484311
other conifers73527121422159321254231871338113
beech259434223454184056119318124989911233
maple57697586995997957018143418247704
ash40121069418451911410213277215223465
oak28821735511134023164119247318108898
chestnut0.135700.207531114510114879
other broadleaves5238965848460210148728167547480504
total84521291726297486215720326732334982581
© WSL, Swiss National Forest Inventory, 20.06.2020 #835780/302111
NFI4
stem number
diameter classes · main tree species
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
diameter classesmain tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
12-15 cmspruce3861105882972037162715243113356493
fir360382335123642813831340529113685
pine1224810760105562716143879308913
larch3274220741275225161113821542769
stone pine0.0.2010079817386185616
other conifers2873734431123407302210100149315
beech473674302735869259412341212186314
maple1598131624121296151957125082669826
ash73218155112828161057168841950527
oak471423172932587352541025196516
chestnut0.20710.5584210419217918
other broadleaves1968112336111792126527858049184275
total1741141903741875443733931742851099682
16-23 cmspruce52621070658102986220654293311476243
fir419573201124442818291243227140995
pine2293819152300473736123971449411
larch197116236138503903918291460517
stone pine0.0.2110013761310100140713
other conifers248384262913535395270.120416
beech602675490647438362210483811247194
maple2121102274122118122191106762193795
ash10291519871211771714621410011866557
oak602256592557546712369624268612
chestnut0.29740.7271404113414213
other broadleaves1601142489101576135953963698179885
total2133142397342500644727632286341404492
24-35 cmspruce4711864038108406200914292411449693
fir331492276103757815061233827111925
pine7252343423271512743111635443379
larch685229528111003898820601263316
stone pine0.0.737817791310100186213
other conifers1363321632305871520.45220
beech698264868746867303710311211226843
maple1639101675122029111526132932571626
ash968161665111373151004187892457997
oak1004207691684442103062020268710
chestnut0.191000.7463269712279012
other broadleaves934181304126691717201232971079246
total2048141992442382343765831630441181892
36-51 cmspruce398564215689654140713213510333712
fir2955718688301661153112722292644
pine8191467612232311417101384232827
larch69391822049403478713091050875
stone pine0.0.2586781120.80612
other conifers9150125280.4100410022426
beech56424386553273716629127911157223
maple7889532115501158812863025445
ash5771313161058613328171762229846
oak39916702134437167282622215748
chestnut0.23850.214596013100412
other broadleaves389205451414523385158441123087
total15715214050316885324054274654781701
>= 52 cmspruce20646221175265570204124110178013
fir161781660822736837112142366024
pine1742328816574039516235293810
larch2347156226839250378041035556
stone pine0.0.410029515410030315
other conifers12751093741000.410013032
beech156081971611709606134471457554
maple942211223110219225125842111
ash172194651312824722626468649
oak177254441442335733483676811
chestnut0.81000.28625991563514
other broadleaves983513328296015133772948716
total59924755839149312058335005382582
totalspruce1988462577754257147951831166481794142
fir15683511340717130567098166219525253
pine2069151696139653711007940243161407
larch211311015223923516297673849252995
stone pine0.0.143755028116256523310
other conifers77327122021292271200221871350312
beech249464204964174585115218130909875113
maple62407621786103963548157518264894
ash34791069847409311392411287615213555
oak2654172891112602218402020351796818
chestnut0.99780.2505710401101075110
other broadleaves49901168068421110147367163917471344
total80931284542293618215838526756034850351
© WSL, Swiss National Forest Inventory, 20.06.2020 #835781/302112
NFI1
stem number
diameter classes · main tree species
unit of reference: canton
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
cantonmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AGspruce2719221427112498111079
fir8181416131411123174810
pine2383543247162201717
larch358242135222130927
stone pine0.0.0.0.0.0.
other conifers0571390710.059230
beech3594293681975121376
maple6196176162170382010
ash4219178163150432512
oak5287215203172212214
chestnut0.0.0.0.0.0.
other broadleaves121613137193180383512
total1027119510657342264213
AIspruce42236817112197219152930914
fir9321835352516224448118
pine0.0.0.11000.1100
larch0.0.0.1720.172
stone pine0.0.0.0.0.0.
other conifers29811000.0.0.376
beech1336113820318241575323
maple93884135701000.2033
ash26966031000.0.1151
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves76084226801000.1837
total832012114174139814202449610
ARspruce4123822086186811152529113
fir17292722282421185259716
pine0.11007935650.1366
larch0.0.2100273170473
stone pine0.0.0.0.0.0.
other conifers2722570.0.0.453
beech19302623252213182358517
maple65293513302330.3124
ash1035272811304481995221
oak0.0.0.01000100070
chestnut0.0.0.0.0.0.
other broadleaves1952105226901000.3040
total113151841317312115823186077
BEspruce3565055544831642053
fir19624625617567914
pine132222221215121814
larch055144138033037226
stone pine0.0.01000740.083
other conifers134149053059039131
beech23633625614639994
maple612511412114030178
ash3184172161170321112
oak136224220116026616
chestnut0.0.0.0.0.0.
other broadleaves910710216119039198
total983129311928622734592
BL/BSspruce6466348319223313222
fir102392211226221303814
pine4603538249212292620
larch0.0.01000740100162
stone pine0.0.0.0.0.0.
other conifers26721000.0.0.483
beech2913531260103498161847
maple532142211203230583316
ash4406287252281531920
oak3626368333232242327
chestnut0.0.0.0.0.0.
other broadleaves1621231711192291505315
total79101248124769617104134
FRspruce51116497976161492695
fir11161616201611133206112
pine166150246330136726
larch171266151141052541
stone pine01000.0.01000.0100
other conifers0.010007101000100175
beech28113210301012113231068
maple5226203271340501516
ash92412216232260582816
oak247336141128136822
chestnut1100010001000.0.1100
other broadleaves9196183331350451915
total1167143614559342285193
GEspruce21000.0.0.1100376
fir0.0.0.0.0.0.
pine171009820.11000.2888
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.21000.0.0.2100
maple57215885720.0.2578
ash116915436730.0.3250
oak14528152226626223636938817
chestnut0.0.0.0.0.0.
other broadleaves87256428950110048116622
total2671625713862025327476439
GLspruce3520481965174211181720812
fir5409346355362382825
pine0.0.0.0.0.0.
larch0.0.0.0710100057
stone pine0.0.0990.0.099
other conifers1580.0.0.0.158
beech381861194416191642816614
maple1039152412263280584020
ash534114654815201002336
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves8359283361510702222
total1021215410135972725134887
GRspruce4556346544431552333
fir2183173162141171112
pine11151313911510119399
larch51291010911657396
stone pine3174155143131161511
other conifers13414501000.0.236
beech5167154162171211812
maple123127132032071419
ash226233128056071426
oak148139147040065333
chestnut233429134035039726
other broadleaves12118113160220402310
total904115310236722433982
JUspruce19212418231720106159112
fir23132712291218105141028
pine0.1406315231371323
larch0.0.0.0710100058
stone pine0.0.0.0.0.0.
other conifers01000700.0.0.156
beech2814431142102494151437
maple7221016101622001002911
ash7238198193210412614
oak1362343312241511019
chestnut0.0.0.0.0.0.
other broadleaves151615177211280573813
total1017131612857441884533
LUspruce401053106574961292195
fir281033113492286121237
pine1601591541380100539
larch0.01000.074079061
stone pine0.0.0.0.0.0.
other conifers1550580740630.242
beech1912281023111411322878
maple52281942513101001715
ash62352752322301001717
oak148134236139046626
chestnut010001000.0.0.1100
other broadleaves13257212291350712219
total1136137513749142164993
NEspruce20203314371135814101398
fir3112371035112488131357
pine167071250236057534
larch0100110001000.0100193
stone pine0.0.0.0.0.0.
other conifers01000710.0.0.182
beech2214281431121313224969
maple42592362413001002117
ash2445432421790.936
oak2582602401430.643
chestnut0.0.0.0.0.0.
other broadleaves8385353341450711724
total918120711767742574304
NWspruce432561236516431682422014
fir936143114309291574721
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers11000.0.0.0.1100
beech312942213422122335212215
maple957172617312521714626
ash1746195883925301004540
oak0.11000.0.0.1100
chestnut0.0.0.0.0.0.
other broadleaves9365386692460.2130
total11817158131449691113205038
OWspruce56147911851059821102997
fir92913267267254243919
pine25837734715401001051
larch0.0.0.01000.0100
stone pine01001100110001000.2100
other conifers0.0.0.0.0.0.
beech292137163016141832811413
maple725102353613401002418
ash2633394300710.1027
oak0.0.0.0770.077
chestnut0.0.0.0.0.0.
other broadleaves1429102924315001002723
total12010156813778462995255
SGspruce371444105394761881986
fir101318111912159315648
pine165152242227144729
larch149141338130135727
stone pine0.07401000.074160
other conifers053141061079074235
beech281134103491693161167
maple819151412123151283810
ash91911159162150353112
oak0100143245141076338
chestnut010001000.0.0.0100
other broadleaves121812184201230522914
total1047137513948842764963
SHspruce302941243720251372514015
fir170158453237146936
pine6861709408221462628
larch17438544401000100956
stone pine0.0.0.0.0.0.
other conifers11000.0.0.0100185
beech811582134213151523322310
maple933731250010001001824
ash84514299362311583323
oak5367269342303352719
chestnut0.0.0.0.0.0.
other broadleaves43463125016001001325
total1461116291181056816144996
SOspruce242124192613231251810111
fir1317141615169133215410
pine2554298248170372218
larch0100010001000.0100052
stone pine0.0.0.0.0.0.
other conifers1581520.01000.245
beech391362105782984181917
maple91815177172210.3213
ash72110235242240592418
oak5378397261271402226
chestnut0.0.0.0.0.0.
other broadleaves111810187211360593013
total11071476132576514114793
SZspruce33165012581147819102077
fir13171914171911134176411
pine01003469342480.1431
larch0.0.0.147147142
stone pine0.11000.0.0.1100
other conifers01000.0.0.0.0100
beech18182216181414143227410
maple1020112072312801002916
ash43672452923101001819
oak1591590720820100345
chestnut0.0.0.0.01000100
other broadleaves122692732714801002521
total919123711777852784364
TGspruce452147185414381071619310
fir72582411218222303614
pine010015363210191331919
larch1762462771520100542
stone pine0.0.0.0.0.0.
other conifers010016901000.0.265
beech2814251421178163258711
maple8409297223310.2723
ash825122111196211373614
oak2394307303222291818
chestnut0.0.0.0.0.0.
other broadleaves152218189242310694416
total114101278129779617114664
TIspruce111313121411109510548
fir2252242292191211018
pine064040142130050330
larch51381281169312318
stone pine0.0.010001000.0100
other conifers0.06001000720.052
beech31934919879214927
maple2212281340790100419
ash5166171280310711214
oak7198154171270662013
chestnut35103891310511313947
other broadleaves4173871410214034956
total140414947743441454152
URspruce491577137812441016162649
fir1926153115238264346020
pine1147164215362430.4432
larch0.0.11000700100171
stone pine01000100010001000100183
other conifers2560.01000.0.350
beech2827242512284291426921
maple8376464410590.1835
ash4484452730.0.1040
oak01000.010001000100164
chestnut0.0.0.0.0.0.
other broadleaves183713324470580.3425
total139111569130859822135056
VDspruce32104074663751261674
fir1610169159118410626
pine073148237128058329
larch047135054130032326
stone pine0.01000.0.0.0100
other conifers1530680100074053241
beech208287336126115945
maple915111261211701002710
ash6158156152210452111
oak5259196162161242314
chestnut01001740590790100164
other broadleaves151212136181230423511
total1045127412036831954382
VSspruce347536516275971734
fir7216174173171202014
pine1613211212125131345310
larch131120823816687805
stone pine3244184162151261514
other conifers01000.01000.0.085
beech6216183220340521617
maple3202251320680100518
ash2242251280740.519
oak3273271430470.625
chestnut0100060058075062145
other broadleaves181211124201310533310
total1054128410345431954082
ZGspruce4442483427234417122817519
fir312536412031132133610325
pine0.11000.01000.176
larch0.0.0.0100171174
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.01000100
beech19291426192513263436817
maple642133293543301003223
ash16471838104254501004932
oak0.0.0.01000100169
chestnut0.0.0.0.0.0.
other broadleaves3573580.1710.635
total11918133178512801020204379
ZHspruce3013311047941610101596
fir619816131213113194310
pine147230101710112232511
larch153168145129132422
stone pine0.0.0.0.0.0.
other conifers239134071074071431
beech24931102791774131036
maple62010179153150582812
ash62091710144121252910
oak2373273243192221314
chestnut0.0.0.0.0.0.
other broadleaves81611157183230792813
total846107512749632264363
Switzerlandspruce3334424923711221751
fir11314314310233522
pine4957564418185
larch3745554425183
stone pine11411111111001348
other conifers115017023030024112
beech22328224211224872
maple55745415013183
ash55654515012164
oak3947371608115
chestnut4948110111012107
other broadleaves1541335516013343
total1051131111517212114451
© WSL, Swiss National Forest Inventory, 20.06.2020 #835782/302113
NFI2
stem number
diameter classes · main tree species
unit of reference: canton
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
cantonmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AGspruce292332222020201471710914
fir73482682710193243717
pine2454573354242261425
larch174366339241044940
stone pine0.0.0.0.0.0.
other conifers1751831620700100358
beech26124112331224108141338
maple82982272022501002515
ash5305278225211432416
oak4536365272282272021
chestnut0.0.0.0.0.0.
other broadleaves101913208263391463417
total931012289677262584084
AIspruce46297030122275921153631219
fir10511345303216272597126
pine0.0.0.11000.1100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.4970.0.0.497
beech16491444183417363576732
maple327616505692570.5557
ash0.108621003760.1561
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves5727574970.0.1647
total1102813419181189813192954212
ARspruce35421142389277014262533416
fir9481040203124246307021
pine0.0.0.11000.1100
larch0.0.0.298198398
stone pine0.0.0.0.0.0.
other conifers0.11000.0.0.1100
beech9583028233020255328722
maple55069812383450.2639
ash957144917365440.4633
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves95865745701000.2049
total7628181171661712610391858811
BEspruce3795085264751962055
fir18919919918798836
pine150131234225131720
larch081071147037037236
stone pine0.0.0.0710.071
other conifers144155151045046239
beech23103372881674141036
maple5166156132160331910
ash2254193191180371014
oak041144128118035419
chestnut0.0.0.0.0.0.
other broadleaves8166183181320481912
total945123411648833544552
BL/BSspruce1047144583910305434628
fir9349317336412443322
pine17056983412271522825
larch0.0.010001000.174
stone pine0.0.0.0.0.0.
other conifers1100382410011000.972
beech2621402058164214131717911
maple34182716274281713317
ash94211517434361743332
oak5597659592541462452
chestnut0.0.0.0.0.0.
other broadleaves133018289332481584322
total7913115141271083925134297
FRspruce57178313661158916122808
fir10261421172311185225616
pine171171151549138836
larch0.276273166060656
stone pine0.0.0.0.0.0.
other conifers01000.01000.0100176
beech211731153417161552310712
maple5288263361340711719
ash44683211293291512621
oak1812440100132144630
chestnut0.0.0.0.0.0.
other broadleaves12307273581680702321
total11210156813779762995305
GEspruce0.6990.0.399972
fir0.0.0.0.0.0.
pine699638813993993998685
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.
maple7990.6990.0.1365
ash69913656990.0.2575
oak1254126939101215346109955924
chestnut0.0.0.0.0.0.
other broadleaves465669919690.0.7146
total1902435729145145644156676313
GLspruce3924612474344516192423919
fir84410473496423433034
pine0.0.0.0.0.0.
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers11000.0.0.0.1100
beech323034312735162143911424
maple842183714336261584527
ash35914628575381733048
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves1436153745326911003630
total105161521513021809291649511
GRspruce4275866564451862264
fir225224225219120815
pine92112178185151233613
larch5208141013119511398
stone pine2265255183171191616
other conifers23715601000.0.344
beech4247193252231351716
maple234133129040058423
ash3303371390500100731
oak061153062052071244
chestnut261336247043052641
other broadleaves151612154211240743313
total875113410146832843972
JUspruce312132272823201571911916
fir221624172618211471810011
pine0.2616445372341533
larch0.0.0.01000100071
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech222034164114291361713210
maple9238258233220.2815
ash834102814225291453820
oak172170353235156832
chestnut0.0.0.0.0.0.
other broadleaves142512277242360.3518
total1089122913278962394744
LUspruce53156515551351919122428
fir24143114291524108151189
pine1652872581490100652
larch0.0.01000710100162
stone pine0.0.0.0.0.0.
other conifers16701000.179074350
beech24182813231615154289411
maple2468245271330.1519
ash7356376543530712228
oak01000100254244059540
chestnut0.0.0.0.0.0.
other broadleaves113063824316501002028
total1248146812589963295264
NEspruce2219322335173211151613611
fir2019311829162412111511611
pine174181263258074743
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech16202015231814173347711
maple4306327372390.1926
ash2462752591470.748
oak5805592721550.1261
chestnut0.0.0.0.0.0.
other broadleaves1131440161010001001726
total81101039102976629103925
NWspruce52461023179243623114327923
fir749114417399422584727
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers110021000.0.0.4100
beech396036403723113236512629
maple57964819274771703625
ash457196315653581724355
oak0.2990.0.0.299
chestnut0.0.0.0.0.0.
other broadleaves5589446693720.2337
total1142918718174136616192856011
OWspruce5319671772165512201526611
fir1336133310317324404724
pine47358826716901001274
larch0.0.0.01000.0100
stone pine0.2100310011000.5100
other conifers01000.0.0.0.0100
beech23323327212714265419722
maple86811395372490.2538
ash55145011001710.1039
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves114683911000.01002135
total11714142111151280930134858
SGspruce411654145012411020112069
fir9181218121612145175011
pine175265172136150647
larch254161245245142832
stone pine0.010001000.01000100
other conifers155158010001000100246
beech281529153712221341711910
maple432122113185181383515
ash725102110233221483115
oak0.173355164061455
chestnut0.0.0.0.0.0.
other broadleaves1722112972213101003619
total1099133813568763384985
SHspruce494122363228251782613622
fir47411002692580100943
pine87288954410392603340
larch4810.553110001001048
stone pine0.0.0.0.0.0.
other conifers0.21000.0.0100284
beech542178186417271752922713
maple751852271010001001744
ash27154766624301001547
oak4605397395434522524
chestnut0.0.0.0.0.0.
other broadleaves646271110001000100938
total136161321312413711120154838
SOspruce353028291723181852610318
fir1635172210209174275617
pine2592616407200571827
larch01000.010001000100170
stone pine0.0.0.0.0.0.
other conifers2641580.0.0.350
beech2416431561123597181708
maple823132282332401003316
ash3388326323340.1928
oak3702664412431511242
chestnut0.0.0.0.0.0.
other broadleaves1326132764133901003421
total106121279118880618134495
SZspruce4121581755155011211322510
fir1323162112239236215615
pine010017175017101001045
larch0.0.0.0.171171
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech13242123191713234327014
maple62713286412350.2723
ash6657445472400702035
oak1680.11000.071255
chestnut0.0.0.0.0.0.
other broadleaves933133853307001002731
total891212811109979733104386
TGspruce4125472334213618131817214
fir124212279396404374423
pine2653683638242361725
larch269174110001000100451
stone pine0.0.0.0.0.0.
other conifers17111000.0.0.272
beech20231817251812165307911
maple83795310283480703029
ash53993611226252383418
oak3533638344283342024
chestnut0.0.0.0.0.0.
other broadleaves1431122714303371634422
total1081211511115978930114456
TIspruce10181315121710146155111
fir2313312542261311023
pine0100066257145053446
larch52281910166143173212
stone pine01000.0.0.0.0100
other conifers0.0.0.01000.0100
beech33134012211281221810510
maple2322321340710.525
ash72162322903601001517
oak6297244231340721919
chestnut31134012201361651610110
other broadleaves441045919143180461128
total142616459453761774553
URspruce5227811880184616242028314
fir2626213115265392567123
pine0.9598553540.2146
larch0.0.0.0.01000100
stone pine0.1100110001000.2100
other conifers3771690.0.0.455
beech1534203210317322515527
maple17010454441570.1640
ash25774841000.0.1347
oak0.1100110001000100261
chestnut0.0.0.0.0.0.
other broadleaves194414355401710.3833
total118151661112912641228175057
VDspruce3013371041103771481596
fir1415201315121210514679
pine0790581651300100332
larch061149058133040328
stone pine0.0.0.0.0.0.
other conifers24625011000100076543
beech171123113110168317897
maple101712186171230503014
ash5288246182201352215
oak63211257233211322819
chestnut07107607101000.172
other broadleaves101612164321350642813
total956126511257542564333
VSspruce341048849826611111676
fir5265253282261301621
pine1421241713165181345814
larch141518112212189109828
stone pine3285226242221271718
other conifers16911000.0.0.282
beech6268234271420501821
maple3263291360560.721
ash3283322330600.722
oak329330053065071724
chestnut010001001520100071146
other broadleaves231416144211420734412
total1086134510655642464263
ZGspruce5450583846334625183122225
fir353336361874103234110333
pine0.0.0.0.0.0.
larch0.0.0.0.11001100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech114713431039122911004824
maple47167929944511001645
ash1255881184484511004839
oak0.0.0.0.199199
chestnut0.0.0.0.0.0.
other broadleaves6763710.2710.1046
total122251242293188217262344813
ZHspruce4519431536143410111216910
fir33752782213154193314
pine010014252710152331915
larch01000100150132147330
stone pine0.0.0.0.0.0.
other conifers26025015701000100543
beech1614241424151910716909
maple7308269212241402717
ash5437248216181322716
oak0.158233321136620
chestnut0.0.0.0.0.0.
other broadleaves6259205252270582217
total841110189978952984014
Switzerlandspruce3544634533621431772
fir10512411410344483
pine3125104847110187
larch31048574526185
stone pine119117114113016412
other conifers117120034034030216
beech19426324314345863
maple57765626015194
ash48675727013185
oak3144133919112118
chestnut3134122121150161110
other broadleaves1651456619017374
total1032131211317512724481
© WSL, Swiss National Forest Inventory, 20.06.2020 #835783/302114
NFI2
stem number
diameter classes · main tree species
unit of reference: canton
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
cantonmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AGspruce282331222020191481710614
fir73482682610193233717
pine2414523354242261524
larch174366339241044840
stone pine0.0.0.0.0.0.
other conifers1751831620700100358
beech26124012351324108141338
maple82882272022501002515
ash4306268225211432416
oak4536365262302282021
chestnut0.0.0.0.0.0.
other broadleaves142213208243341423916
total961011989877262584104
AIspruce46297030122275921153631219
fir10511345303216272597126
pine0.0.0.11000.1100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.4970.0.0.497
beech16491444183417363576732
maple327616505692570.5557
ash0.108621003760.1561
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves5727574970.0.1647
total1102813419181189813192954212
ARspruce35421142389277014262533416
fir9481040203124246307021
pine0.0.0.11000.1100
larch0.0.0.298198398
stone pine0.0.0.0.0.0.
other conifers0.11000.0.0.1100
beech9583028233020255328722
maple55069812383450.2639
ash957144917365440.4633
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves95865745701000.2049
total7628181171661712610391858811
BEspruce3695085264752062055
fir18919918917798816
pine150131233225131720
larch081063147037034235
stone pine0.0.0.0710.071
other conifers144155051045046239
beech23103282881574131026
maple5166156132160331910
ash1254193191180371014
oak041144127117033419
chestnut0.0.0.0.0.0.
other broadleaves8157174221300482013
total945122411548633544532
BL/BSspruce1242134583910305434826
fir9339316336412403321
pine17056983412271522725
larch0.0.010001000.174
stone pine0.0.0.0.0.0.
other conifers1100382410001000.972
beech2820392056154114151817911
maple34192616274281713217
ash113911517434361743431
oak5597659592481462450
chestnut0.0.0.0.0.0.
other broadleaves132918279333451584321
total8513113141241082926134307
FRspruce57168213641156916122758
fir10261321172210174225416
pine171171145549138835
larch0.276273166060556
stone pine0.0.0.0.0.0.
other conifers01000.01000.0100176
beech211630153317161552310512
maple6277253341330711818
ash44683210293301512521
oak1813410100131144628
chestnut0.0.0.0.0.0.
other broadleaves13288263501680702520
total11210154813379462895224
GEspruce0.61000.0.2100874
fir0.0.0.0.0.0.
pine6100568911100210021007786
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.
maple61000.61000.0.1266
ash6100116661000.0.2276
oak111432394190244748910049727
chestnut0.0.0.0.0.0.
other broadleaves4157610017700.0.6348
total1692731732129195045146767818
GLspruce4122582469344316182422819
fir74410473496423432834
pine0.0.0.0.0.0.
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers11000.0.0.0.1100
beech303031312535152144010524
maple742163713335251494327
ash35913637585381732848
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves1336143745325911003329
total101151421512021769281646611
GRspruce4275666064151762154
fir125224225219120716
pine82011177175151223213
larch5179131012118510398
stone pine2265245193171191516
other conifers2301470710.0.335
beech4236193252211331616
maple230132129037058422
ash3293351390510100730
oak061148161048066244
chestnut261236147043046640
other broadleaves161514174201230613513
total87511059546432643823
JUspruce302132272922201481811915
fir22162416251820147189811
pine0.2615445372341433
larch0.0.0.01000100071
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech212033164014281361712810
maple9237258233220.2814
ash834102714235291453719
oak172170353235156732
chestnut0.0.0.0.0.0.
other broadleaves162512257232360.3818
total1089121913078762494694
LUspruce51156415551351918112398
fir24143014291523108151149
pine1652712581490100749
larch0.0.01000710100162
stone pine0.0.0.0.0.0.
other conifers16701000.179074250
beech23182713231614154289011
maple14672463013301001619
ash7355376543510712127
oak01000100254244150539
chestnut0.0.0.0.0.0.
other broadleaves122853834715601002226
total1218142812479863285174
NEspruce2119322234173211151513411
fir2019301829162312111511211
pine174181263258074643
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech16202015231814173347511
maple4306327372390.1926
ash2462752591470.648
oak4805592721550.1261
chestnut0.0.0.0.0.0.
other broadleaves1131441161010001001726
total78101009100975629103825
NWspruce4847953072253422104125923
fir649104515408422584227
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers110021000.0.0.3100
beech356033403423103326511429
maple57984618274771703624
ash458176414653571723955
oak0.21000.0.0.2100
chestnut0.0.0.0.0.0.
other broadleaves5588445693720.2137
total1032917618158146216182751712
OWspruce5119651770165512201526011
fir1236123310317324404524
pine47348826716901001174
larch0.0.0.01000.0100
stone pine0.2100310011000.5100
other conifers01000.0.0.0.0100
beech25293325202714255419621
maple76810404372490.2438
ash55145011001590.1037
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves13409361100010001002332
total11713139111111280929124757
SGspruce39165114471240921111998
fir8191117121613136184911
pine160254252234150840
larch248161245145142731
stone pine0.010001000.01000100
other conifers155157010001000100246
beech261527153412201241711110
maple431112112174181393315
ash725102010223220483015
oak0.073255164061455
chestnut0.0.0.0.0.0.
other broadleaves1720122572112801003617
total1049126812968553584795
SHspruce494122363228251782613622
fir47411002692580100943
pine87288954410392603340
larch4810.553110001001048
stone pine0.0.0.0.0.0.
other conifers0.21000.0.0100284
beech542178186417271752922713
maple751852271010001001744
ash27154766624301001547
oak4605397395434522524
chestnut0.0.0.0.0.0.
other broadleaves646271110001000100938
total136161321312413711120154838
SOspruce343027291823181762510418
fir1535162210209174265617
pine2592616407200571728
larch01000.010001000100170
stone pine0.0.0.0.0.0.
other conifers2651580.0.0.350
beech2416421559123597171678
maple823132282332401003216
ash2388326322340.1928
oak3702594412431511241
chestnut0.0.0.0.0.0.
other broadleaves1326132754133901003421
total103121259116880619144445
SZspruce4020571754144811211322010
fir1423152113229225215615
pine01001716501710100945
larch0.0.0.0.171171
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech15232520191714215297714
maple72612285412330.2622
ash94811435472400702734
oak1680.11000.071255
chestnut0.0.0.0.0.0.
other broadleaves1230133553307001003028
total981213210108978732104486
TGspruce4125472334203618131817114
fir114212279396404374323
pine2653693638242361725
larch269174110001000100451
stone pine0.0.0.0.0.0.
other conifers36511000.0.0.461
beech20231817241812165307911
maple73795310283480703029
ash53993511226252383418
oak3533638344283341924
chestnut0.0.0.0.0.0.
other broadleaves1431122614303371634322
total1091211611113977929114446
TIspruce1017121512179145144811
fir2303302492261311022
pine0100066257143047445
larch62091810156133163311
stone pine01000.0.0.0.0100
other conifers0.0.0.01000.0100
beech3112371220127112189810
maple2302312320710.625
ash62052222703601001417
oak6297244231340731819
chestnut2813371218136165169410
other broadleaves431043818132170461078
total135515659053551774333
URspruce5025751770194116212025614
fir2327223017285362566822
pine1100115010484450.2641
larch0.0.0.0.01000100
stone pine0.1100110001000.2100
other conifers5621690.0.0.650
beech143218329316312514926
maple35610405401490.1933
ash455843310001000.1543
oak0.1691100174171355
chestnut0.0.0.0.0.0.
other broadleaves3348163153617101005436
total132151621111911591226174987
VDspruce301235104093671481556
fir1315191314121110514629
pine0790581542410100335
larch061149058135139328
stone pine0.0.0.0.0.0.
other conifers24625011000100076543
beech161123113010168317887
maple91712186171240452913
ash5268236182201352115
oak63110258223221292818
chestnut07107607101000.172
other broadleaves121414164261350643213
total946124511057342564263
VSspruce32945847825610111596
fir5265253282261301521
pine1320231713165181345414
larch131519122211179109818
stone pine2285226232211271618
other conifers16911000.0.0.282
beech6267234271420501721
maple3263281360560.720
ash3263302310520.821
oak328328147065071723
chestnut077180147072071251
other broadleaves221415134211380734212
total1036129510255442364103
ZGspruce5250613644334426183121924
fir34333537177410323429933
pine0.0.0.0.0.0.
larch0.0.0.0.11001100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech114713431134132711004923
maple47196257254111002343
ash1255881174584511004640
oak0.0.0.0.199199
chestnut0.0.0.0.0.0.
other broadleaves5763710.1710.1046
total119251282195188216252444912
ZHspruce4419431535143310111216610
fir33752782213154193214
pine010014252710152331815
larch01000100150132147330
stone pine0.0.0.0.0.0.
other conifers26025015701000100543
beech1614231425151910816919
maple73082610193271402816
ash5437248206171302715
oak0.158233321136620
chestnut0.0.0.0.0.0.
other broadleaves6249205253270532317
total831110089978952984004
Switzerlandspruce3544534433521431722
fir1051241149344463
pine3125104847110176
larch3948574526185
stone pine019116114113016412
other conifers116120033034030215
beech19425323313345832
maple57665526015184
ash48675727013175
oak2134123919112118
chestnut313411212115115109
other broadleaves1651456618016384
total1022128210917212724381
© WSL, Swiss National Forest Inventory, 20.06.2020 #835784/302115
NFI2
stem number
diameter classes · main tree species
unit of reference: canton
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
cantonmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AGspruce292134202018211371611113
fir8308249239183233716
pine2424533364222261623
larch174366239141045840
stone pine0.0.0.0.0.0.
other conifers1741632480580100446
beech2612391234132498141328
maple92982262022501002516
ash4296247225201392315
oak4526365263272271920
chestnut0.0.0.0.0.0.
other broadleaves132212197243311423616
total96912189677352484114
AIspruce55308829127236318153034818
fir11401145273116263496924
pine0.0.0.11000.1100
larch0.0.0.11000.1100
stone pine0.0.0.0.0.0.
other conifers0.4970.0.0.497
beech13491442173115333486229
maple267613514692570.4457
ash0.88421002740.1260
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves4736584970.0.1548
total10926143191801610112212555412
ARspruce35401082284267212262432515
fir8491037183022245316320
pine0.3100410011000.890
larch0.0.0.298198398
stone pine0.0.0.0.0.0.
other conifers0.11000.0.0.1100
beech9523628232819244339222
maple45197012343410.2835
ash1344154015376380.4929
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves155185054701000.2942
total842519015162161269371859810
BEspruce3785075564642052074
fir18819918917798805
pine146130232222129719
larch058154140036033331
stone pine0.0.0.0710.071
other conifers148145051045039335
beech2393272781574131016
maple616714612215031209
ash1234183171180371013
oak033137126118032417
chestnut0.0.0.0.0.0.
other broadleaves9157164201290482112
total975122411748533544562
BL/BSspruce1336124583710284404624
fir10308326346382413021
pine17046883212251522624
larch0.0.010001000.174
stone pine0.0.0.0.0.0.
other conifers1100382410001000.872
beech2720381957154213151717810
maple33882515264290713017
ash103910516434361743031
oak5607609582481462450
chestnut0.0.0.0.0.0.
other broadleaves142617268333421584320
total8412107141201081825124177
FRspruce60158912671055817112888
fir10241220162111164215315
pine171171145447138735
larch0.276273166060556
stone pine0.0.0.0.0.0.
other conifers01000.01000.0100175
beech221731143516171452210911
maple6257254421310711818
ash744103011282291453225
oak180339174131144627
chestnut0.0.0.0.0.0.
other broadleaves12269285451580702821
total1199164814279362995464
GEspruce0.5990.0.299673
fir0.0.0.0.0.0.
pine59945899992992996385
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.
maple5990.5990.0.966
ash5999665990.0.1876
oak11437228369219414698048324
chestnut0.0.0.0.0.0.
other broadleaves424796614700.0.6540
total1702529629124164244135764517
GLspruce4320552167304115162422317
fir6418472495432432433
pine0.0.0.0.0.0.
larch0.0.11000.0100176
stone pine0.0.0.0.0.0.
other conifers11000.0.0.0.1100
beech273029302733152143610223
maple739163511335231494026
ash26012567474391722643
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves1235123744825901003028
total99141321411918729251644710
GRspruce4275766054041762174
fir2233222222191191016
pine101911168175141223412
larch5169121011118410407
stone pine2245225183161181615
other conifers2271420710.0.432
beech4206173232201291715
maple230130135036058422
ash2283331390470100628
oak061145161048066243
chestnut159235145041049538
other broadleaves161413164181210623412
total89511349746332643892
JUspruce282129272721191481711115
fir22152316241719146179410
pine0.2526406342341531
larch0.0.0.01000100071
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech231934154214301261713510
maple92272372232101002614
ash733102713225271463619
oak172170347329145927
chestnut0.0.0.0.0.0.
other broadleaves162312246222360.3717
total1079118812878662494634
LUspruce53166713581252918112488
fir25132814271422109131119
pine1662712581500100650
larch0.0.01000710100161
stone pine0.0.0.0.0.0.
other conifers16601000.179074250
beech21172612241613143288710
maple24472252913201001618
ash7336335514410582225
oak01000100255242150538
chestnut0.0.0.0.0.0.
other broadleaves112653634915001002025
total1228141712679853185184
NEspruce2018302235153210141413110
fir2117291731152312101411410
pine174181262254059642
larch0.0.0.0.01000100
stone pine0.0.0.0.0.0.
other conifers0.01000.0.0.0100
beech16181915261616143287910
maple4306316361390.1726
ash2462752591470.649
oak48045917214801001159
chestnut0.0.0.0.0.0.
other broadleaves1031438161010001001526
total76995910487752893805
NWspruce533885306326322393924222
fir54994613418402583628
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers110021000.0.0.3100
beech345328393223143226611026
maple76284218264631703821
ash863156412662581723851
oak0.11000.0.0.1100
chestnut0.0.0.0.0.0.
other broadleaves6487405693720.2133
total1142515518143146215162748912
OWspruce5518731875155313181427411
fir123311338326324394124
pine37549026716901001075
larch0.0.0.01000.0100
stone pine0.1100210011000.4100
other conifers01000.0.0.0.0100
beech25273225182815266369621
maple75710356352440.2531
ash55335101002450.1036
oak0.0.0.0.01000100
chestnut0.0.0.0.0.0.
other broadleaves12368354751790722530
total11912143111151181928124867
SGspruce38155013501140821111998
fir8211216121612126165011
pine160255253228145738
larch249161245143139631
stone pine0.010001000.01000100
other conifers148150010001000100242
beech26132614331119124161099
maple429111912164171393113
ash723101810203211383114
oak0100160253165060450
chestnut0.0.0.0.0.0.
other broadleaves1520112562112801003317
total1018124712958453484734
SHspruce503532303727251772615119
fir55636125734701001437
pine7727895449372602939
larch3810.54711000100944
stone pine0.0.0.0.0.0.
other conifers0.2760.0.0100367
beech541973175718241742921213
maple747752271010001001642
ash5526428553561692343
oak3605397366404472524
chestnut0.0.0.0.0.0.
other broadleaves546271110001000100838
total138141371212412721019154917
SOspruce312826261721191762310016
fir15321620111910164255615
pine2542616357191441725
larch01000.010001000100170
stone pine0.0.0.0.0.0.
other conifers3502510.0.0.441
beech2716431459113387171698
maple822122272332201003016
ash5438295332350.2026
oak3692514412411451138
chestnut0.0.0.0.0.0.
other broadleaves1225122573623901003320
total105111238115778519124415
SZspruce3919621852144810211222210
fir1622152013209205205814
pine010026674516501001041
larch0.0.11000100171167
stone pine0.0.0.0.0.0.
other conifers01000.0.0.0.0100
beech15202418191615194287813
maple72511275392290.2521
ash84910414452400702533
oak1680.01000.071256
chestnut0.0.0.0.0.0.
other broadleaves1327123343307001002925
total99111351110587873294506
TGspruce3923482134203617121916813
fir1236142510366394364521
pine2652682637231371625
larch269174110001000100451
stone pine0.0.0.0.0.0.
other conifers3602780.0.0.553
beech19241717231812165287611
maple734114110283480703126
ash53693411226242363318
oak2533627354273321923
chestnut0.0.0.0.0.0.
other broadleaves1428142614282361634520
total1051112110111876929114425
TIspruce10161314121510135134910
fir228330148227131922
pine0100067257143047345
larch72091810146123143511
stone pine01000.0.0.0.0100
other conifers0.0.0.01000.0100
beech301238112011711218989
maple2292302300720.524
ash62052122603401001416
oak6267235201310601918
chestnut291338112012614415979
other broadleaves421044818123150391077
total135515949253651774383
URspruce4523701668164015191824212
fir1927192915267432566221
pine110010478484410.2340
larch0.0.0.0.01000100
stone pine0.1100110001000.2100
other conifers5563640.0.0.745
beech163017309325322464925
maple4489374412430.1730
ash348643310001000.1341
oak0.1671100154171345
chestnut0.0.0.0.0.0.
other broadleaves2844162663307101005131
total121141511011410601223164707
VDspruce30113694093661481566
fir131418121412129513628
pine1620581541410100333
larch150141058135137427
stone pine0.0.0.0.0.0.
other conifers24715001000100076443
beech16102210309158216857
maple91613167151220453112
ash5238216182181342214
oak63011257213201282918
chestnut07107607101000.173
other broadleaves131415144261330553312
total966126511047342564283
VSspruce33946847725610101625
fir5226254242241261919
pine1419221512155171315413
larch131419112210188109827
stone pine2275206213191241617
other conifers16911000.0.0.182
beech6238234251400501820
maple3253281360560.620
ash3253281300530.820
oak327327143065071622
chestnut065171147072070247
other broadleaves231316134201340734512
total1065133410345542364203
ZGspruce5144593054294322162822420
fir31333235166911283389231
pine0.0.0.0.0.0.
larch0.0.0.0.11001100
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech153617411233132511005921
maple37176285844211002439
ash105578115457461684140
oak0.0.0.0.199199
chestnut0.0.0.0.0.0.
other broadleaves47737211001710.1042
total1152312619106158015242145111
ZHspruce451842143413351011111669
fir33252482212144173313
pine010013952510142321814
larch01000100150132147330
stone pine0.0.0.0.0.0.
other conifers25625115701000100443
beech161323132513199814908
maple72782410213251402815
ash5398238186161302814
oak0.158233221132619
chestnut0.0.0.0.0.0.
other broadleaves5249195233230532216
total83119879869042973984
Switzerlandspruce3534634533521421742
fir1041241149344463
pine311594846110176
larch3957564526194
stone pine118115113112014411
other conifers115117031032028213
beech19425323313335832
maple56665526015184
ash48675627012175
oak2134113918111117
chestnut312411212113014109
other broadleaves1651446618015384
total1032129111017212724411
© WSL, Swiss National Forest Inventory, 20.06.2020 #835785/302116
NFI1
stem number
diameter classes · main tree species
unit of reference: protection forest region
unit: n/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
diameter classesmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12-15 cmspruce30747643103294571215344
fir1571691213530225230115
pine228236146181712200100411
larch1510.0521315321519311
stone pine0.010001002353240.120
other conifers12606214211001520.120
beech305191025107264223012224
maple61171571732814113157
ash51152061823324751948
oak418141057226071632314
chestnut0.0.0.01000.3013413
other broadleaves1091213141819169194010155
total103310841106105683613351062
16-23 cmspruce3166866285396571813453
fir1962291912624324228145
pine21724323825161317151510
larch1310510611812815101648
stone pine0.01000755245220100116
other conifers12801000450.1650.124
beech41424931106235213012283
maple98812111323513723066
ash99621101623525942277
oak613237058237066620410
chestnut0880.0.07101003811511
other broadleaves10881213181116720378135
total1282141414951305110514751332
24-35 cmspruce3657157275187162013503
fir2062081710327231241144
pine5121334321416111724768
larch12506115621121015101457
stone pine0.010001005235190.114
other conifers0350.010001000.0.032
beech3742182992333281511243
maple6851591313914714046
ash7931871813704622947
oak511150064058078323310
chestnut0820.0.0590.1313213
other broadleaves510323418330239161357
total123212431444104510658351171
36-51 cmspruce3245545152764851410372
fir1451571210226222223104
pine6813523051961514146
larch118037140168101071145
stone pine0.0740100223319071114
other conifers0430.0.0.0.0.043
beech194119149051230612123
maple2111192160100047010018
ash391242200100010005118
oak21004205106205213619
chestnut01000.0.01000100516116
other broadleaves11212712515107121719
total792853844544714375731
>= 52 cmspruce951651971011177612123
fir376931413112712635
pine114057074149128071112
larch02303503881041431427
stone pine0.0.01001281210.017
other conifers03701000.0.0.0.035
beech4731421605914421826
maple0230380460.01000100017
ash0180580500.01000.017
oak1130720420.01000100012
chestnut0.0.0.0710.318018
other broadleaves02605201000780.043020
total193264266207255157212
totalspruce137325742465173624647091782
fir7147966381821919921523
pine15862992563144413440196
larch3191273327573593510175
stone pine0.19617215191815082412
other conifers3200501341852560.217
beech13137861017172114188110882
maple2262192910624328423174
ash246151425125274481117175
oak1993301305271561620118
chestnut0860.0.152010089101110
other broadleaves2762310331434141817958354
total4531484251234123395341534501
© WSL, Swiss National Forest Inventory, 20.06.2020 #835786/302117
NFI1
stem number
diameter classes · main tree species
unit of reference: protection forest region
unit: n/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
diameter classesmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12-15 cmspruce30746642103194571215344
fir1561691212530225230115
pine228136238171812190100411
larch1510.0521215422519311
stone pine0.010001003393240.122
other conifers12606213911002480.120
beech295201025107264212912224
maple61171481632813812957
ash51152071723224761857
oak418138057226071632314
chestnut0.0.010001000.2912413
other broadleaves119121314172016919409165
total103310841116105684613051062
16-23 cmspruce3166766075196471713453
fir1962181812524224228144
pine21724323524161417151510
larch131051061181281591648
stone pine0.01000755235220100115
other conifers12801000450.1530.123
beech41424831106235212912283
maple98811111323513722776
ash99620101523525952177
oak613235058237066620410
chestnut0880.010007101003711411
other broadleaves11791214171215619368135
total1282140414851275108514541322
24-35 cmspruce3656956975086861913493
fir2061981710327231241144
pine5121334301416111624758
larch12506115620121015101457
stone pine0.010001005225190.114
other conifers0350.0100010001000.030
beech3742082992333281411233
maple6851491313914713446
ash7831771713504612947
oak511145064058078427310
chestnut0820.0.0590.1313213
other broadleaves610322418429236161266
total123212131414101510358251151
36-51 cmspruce3245444952764751310372
fir145157129226222223104
pine6813522851961514146
larch118037140158101071145
stone pine0.0740100222319071114
other conifers0430.0.0.0.0.043
beech194109149051230512113
maple211118216010004706618
ash391242200100010005118
oak21003905106205213419
chestnut01000.0.01000100516116
other broadleaves11212512415107121719
total792833813524703365711
>= 52 cmspruce95175187911177612123
fir376931313112712535
pine114057074149128071112
larch02303503881041331427
stone pine0.0.01001281210.017
other conifers03701000.0.0.0.035
beech4731321505914421826
maple0230380420.01000100018
ash0180580500.01000.016
oak1130720420.0100071012
chestnut0.0.0.0710100318017
other broadleaves02504701000780.037018
total193264256207255157212
totalspruce136325232385168624146791752
fir7047766181721918921513
pine158629102461144413440196
larch3191273327473693410175
stone pine0.09607216191715082412
other conifers3200501321853480.216
beech13037761017162114188010872
maple2262193010524327423174
ash246151426125264481216175
oak1994291305271561720118
chestnut0860.01001520848710109
other broadleaves2962510331336141816947364
total4521479250634053389340834461
© WSL, Swiss National Forest Inventory, 20.06.2020 #835787/302118
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