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NFI4
stem number of dead wood
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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce9739732931103191218224
fir5971161633813413046
pine21513413816151025138411
larch041047054131441861739
stone pine0.0.01002372280.022
other conifers041010001000702400.029
beech5951571613713242146
maple1171262291510100050112
ash214127227145059228110
oak21704901000520100330114
chestnut0730.0.0740.3113413
other broadleaves3118147171117718201186
total304665576816596826532
© WSL, Swiss National Forest Inventory, 21.06.2020 #818800/285131
NFI4
stem number of dead wood
main tree species
unit of reference: protection forest region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce9738730928102781017214
fir5961151633813213046
pine2151311351415924137410
larch041047054121341861538
stone pine0.010001001362270.021
other conifers0410580710702400.027
beech5951561613713032146
maple1171251281510100041112
ash214127127145059228110
oak21704901000520100230114
chestnut0730.0.1670.2513313
other broadleaves3118147161016718201186
total304645546746556726512
© WSL, Swiss National Forest Inventory, 21.06.2020 #818801/285132
NFI3
stem number of dead wood
main tree species
unit of reference: protection forest region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce9834828112411249820184
fir41061151723313413647
pine1172341321018826057312
larch04606706791542051629
stone pine0.0750.1472300.025
other conifers06207101000.1420.031
beech41031661715313632337
maple1181331281510100058113
ash121128139065071139114
oak120046071052079142116
chestnut01000.0.1690.2013313
other broadleaves312715620717620161166
total244576507587507567433
© WSL, Swiss National Forest Inventory, 21.06.2020 #818802/285133
NFI3
stem number of dead wood
main tree species
unit of reference: protection forest region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce9836725102311248818184
fir4961151623213312946
pine117230132918823153311
larch04506706791441951529
stone pine0.0610.1412280.022
other conifers06207101000.1420.032
beech41031661715313532037
maple1181321251490100053112
ash119125240056071137115
oak119046071052079140115
chestnut01000.0.1680.1913312
other broadleaves312614618716519161166
total254575487567496566432
© WSL, Swiss National Forest Inventory, 21.06.2020 #818803/285134
NFI3
stem number of dead wood
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
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce8834827112311249820184
fir41061141723313413547
pine1171341331018826057312
larch04606706791542051629
stone pine0.0750.1472300.025
other conifers06207101000.1420.031
beech41031661615313632337
maple1181331281510100053113
ash121128136065071139114
oak120046071052079142116
chestnut01000.0.1690.1913313
other broadleaves312714619717620161166
total244566497577497567432
© WSL, Swiss National Forest Inventory, 21.06.2020 #818804/285135
NFI4
stem number of dead wood
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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce9737729927102681017204
fir5961151633813213046
pine2151311341315824137310
larch041047054121241761438
stone pine0.010001002342260.020
other conifers0410580710711400.027
beech5941561513713032146
maple1171251280510100041112
ash214127127141059228110
oak21704901000520100230114
chestnut0730.0.1670.2513312
other broadleaves3118147161016618191186
total294635536716526706502
© WSL, Swiss National Forest Inventory, 21.06.2020 #818805/285136
NFI2
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura41571512801000.01003181291351370.218208
Eastern Jura2323302530.0.01004290770.1510.2431515
Western Plateau72423307101000.0.34315323433801006402416
Central Plateau2383310.01000.0.1310.01000700.148821
Eastern Plateau3182291430750.0.1301380521360.3341213
Western Pre-Alps17233280.01000.0.1530.15101000.6272816
Central Pre-Alps14134191460.0.0.135010005801000.326239
Eastern Pre-Alps17154201840.0.0.4220721370.0.2342911
Northwestern Alps171633026007101000.2441450580710.6283312
Central Alps18217292450.0.0.347110001000.0.2463314
Northeastern Alps372135401001800.0.43425626901000.3445116
Southwestern Alps19123329189171420.06205801000710100424478
Southeastern Alps17111426213211311501400.01000740.422348
Southern Alps6172301575160.0.22601000561381414913417
Switzerland115372112100250442901711511621447283
© WSL, Swiss National Forest Inventory, 21.06.2020 #818806/285137
NFI2
stem number of dead wood
main tree species
unit of reference: economic region
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
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura41681513001000.01003181321341370.318228
Eastern Jura3324302530.0.01005290770.1500.2421714
Western Plateau82623707101000.0.34515223734101006432617
Central Plateau2423330.0.0.0.1350.01000700.148823
Eastern Plateau3201311470750.0.1331421521360.4351214
Western Pre-Alps19253300.01000.0.1520.15101000.6293117
Central Pre-Alps14134211490.0.0.136010007101000.3282310
Eastern Pre-Alps181642111000.0.0.4230721470.0.3353012
Northwestern Alps1917331270010001000.2441451580710.7313613
Central Alps19217302450.0.0.344110001000.0.2523514
Northeastern Alps37253530.2790.0.5353562690.0.4445518
Southwestern Alps211333310199201450.16305801000710.525499
Southeastern Alps18121467233241371631440.01000740.425358
Southern Alps6202310674180.0.228010015614515151014427
Switzerland125382122120280512901711611721548293
© WSL, Swiss National Forest Inventory, 21.06.2020 #818807/285138
NFI2
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura41671513001000.01003181321341370.318218
Eastern Jura2324302530.0.01005290770.1500.2421714
Western Plateau82523707101000.0.34515213734201006432417
Central Plateau2423330.0.0.0.1350.01000700.148823
Eastern Plateau3201311470750.0.1331421521360.4341214
Western Pre-Alps18253300.01000.0.1520.15101000.6283017
Central Pre-Alps14134201490.0.0.136010007101000.3282310
Eastern Pre-Alps171642111000.0.0.4230721430.0.3342912
Northwestern Alps1817331270010001000.2451451580710.7293412
Central Alps17216282450.0.0.447110001000.0.2523214
Northeastern Alps36243540991800.0.43535626901000.3445217
Southwestern Alps201223310199191420.16305801000710100425489
Southeastern Alps16121466233211341631440.01000740.424338
Southern Alps6192310625170.0.22701001561431315914397
Switzerland115372122110260512901711611721548283
© WSL, Swiss National Forest Inventory, 21.06.2020 #818808/285139
NFI3
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura9117131240740.0813171331401290.219276
Eastern Jura5222383450.0.0.62913801003490.3312515
Western Plateau11231522480600.010052914414045101006343313
Central Plateau7235210470710.0.224010001001460.2321713
Eastern Plateau9182281310.0.01003201321310510.2222110
Western Pre-Alps511472011000.0.0.2371631410760.8247311
Central Pre-Alps25128152470.0.01004220711460.0.427459
Eastern Pre-Alps26164231630.0.0.72213713701000.6284611
Northwestern Alps381432925216907501003311401481580.10236410
Central Alps24237344390.0.099349010017101000.5314614
Northeastern Alps36183361992680.0.6293472830.0.7406112
Southwestern Alps241123310189151470.153151065052169717587
Southeastern Alps24913482642023014213601000710790.620507
Southern Alps8201360575160.0.32305813914220131611567
Switzerland18447312290250313711311411731366433
© WSL, Swiss National Forest Inventory, 21.06.2020 #818809/285140
NFI4
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura11108122230720.0505151301261290.416366
Eastern Jura7212372410.0.0.8252402373420.3403013
Western Plateau10213322431550.01005222382383301755343410
Central Plateau81852214701000.0.4231471380520.2432312
Eastern Plateau71322313201000.01003181372261460.320218
Western Pre-Alps501272011000.0.0.1431460711760.8257010
Central Pre-Alps291281414201000.01006190501340.0.527538
Eastern Pre-Alps26135210710.0.010062314523701000.524469
Northwestern Alps421332924815401000704261372461610.1220739
Central Alps27199303410.01000.4411711620.0.9315712
Northeastern Alps37153352682550.0997243442510.0.8326411
Southwestern Alps2710338131512122340711370511410521671016716
Southeastern Alps268132824417226140130010005901000.618526
Southern Alps10171301376140.0.32104122823025131911706
Switzerland20446310380200274611211011431286502
© WSL, Swiss National Forest Inventory, 21.06.2020 #818810/285141
NFI4
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura12109122230720.0505151301262290.416386
Eastern Jura8212372410.0.0.8252402373420.3403113
Western Plateau11223322431550.01005222382383311754403411
Central Plateau81952214701000.0.4231471380520.2432312
Eastern Plateau61332313201000.01004181372261460.320218
Western Pre-Alps541272111000.0.0.1431520711760.8267510
Central Pre-Alps291381414501000.01007190502350.0.628548
Eastern Pre-Alps28135210710.0.010062314523701000.525509
Northwestern Alps47134302541540.0.4262372461610.1219799
Central Alps331910333470.01000.54401001620.0.8386413
Northeastern Alps401743501002550.0.8263442510.0.10317012
Southwestern Alps3110338161513142370701371511450520741117816
Southeastern Alps3191341025418228240132010005901000.718596
Southern Alps12181301386170.0.42105022833031132011826
Switzerland22446410390220294611211011441386532
© WSL, Swiss National Forest Inventory, 21.06.2020 #818811/285142
NFI4
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura11108122230720.0505151301261290.416376
Eastern Jura7212372410.0.0.8252402373420.3403113
Western Plateau10213322431550.01005222382383301755343410
Central Plateau81952214701000.0.4231471380520.2432312
Eastern Plateau71322313201000.01003181372261460.320218
Western Pre-Alps511272011000.0.0.1431460711760.8257110
Central Pre-Alps281281414201000.01007190501350.0.627538
Eastern Pre-Alps26135210710.0.010062314523701000.524479
Northwestern Alps441342924815401000704261372461610.1320759
Central Alps28199314410.01000.5411711620.0.9325912
Northeastern Alps38163352822550.0997253442510.0.9316711
Southwestern Alps2810338141512131360701371511450521671016746
Southeastern Alps278132924418227240130010005901000.718556
Southern Alps10171301376150.0.32104122823025132011726
Switzerland21446410380210274611211011431386512
© WSL, Swiss National Forest Inventory, 21.06.2020 #818812/285143
NFI3
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura9117131240740.0814171331401290.319286
Eastern Jura5223383450.0.0.72813801003490.3312515
Western Plateau10211522481600.010052914414045101005383213
Central Plateau7235210470710.0.224010001001460.2321713
Eastern Plateau8152281310.0.01003201321310510.222219
Western Pre-Alps541482011000.0.0.2371631410760.8257711
Central Pre-Alps26138151530.0.01004220711460.0.527469
Eastern Pre-Alps27165231630.0.0.72213713701000.6304811
Northwestern Alps421533025916901000.3311401481580.9226811
Central Alps29238383440.0.0.44901001710.0.6335115
Northeastern Alps38183360.2680.0.6304472830.0.8406413
Southwestern Alps2611333111910161510.153159065052074817647
Southeastern Alps27923592742113014213801000710790.621547
Southern Alps9201360615170.0.32305813914224131712647
Switzerland204473122100260333711311411731366453
© WSL, Swiss National Forest Inventory, 21.06.2020 #818813/285144
NFI3
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura9117131240740.0813171331401290.219276
Eastern Jura5222383450.0.0.62913801003490.3312515
Western Plateau11231522480600.010052914414045101006343213
Central Plateau7235210470710.0.323010001001460.2321713
Eastern Plateau9182281310.0.01003201321310510.2212110
Western Pre-Alps501472001000.0.0.2371631410760.7247111
Central Pre-Alps25128152470.0.01004220711460.0.427459
Eastern Pre-Alps25164231630.0.0.72113713601000.6274610
Northwestern Alps371432925216907501003311401481580.10236310
Central Alps24237344390.0.099349010017101000.5314515
Northeastern Alps35182361992680.0.6303472830.0.7405912
Southwestern Alps231123310189151470.153151065052169717577
Southeastern Alps24913482642023014213601000710790.620497
Southern Alps8201350575160.0.32305313914219131611567
Switzerland18447312290250313711311411731366433
© WSL, Swiss National Forest Inventory, 21.06.2020 #818814/285145
NFI2
stem number of dead wood
main tree species
unit of reference: production region
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
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce4144151610217620125
fir71322041321723138
pine127041148614067212
larch01000680100415418212
stone pine0.0.0.1280.028
other conifers0710.0.0630.052
beech31522221912022829
maple1290330591290100017
ash135130131040156116
oak130126071043145117
chestnut0.01000.0.1515215
other broadleaves317325418514101448
total2171410277415427293
© WSL, Swiss National Forest Inventory, 21.06.2020 #818815/285146
NFI3
stem number of dead wood
main tree species
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura9107121230740.0813171311401280.317286
Eastern Jura5223353450.0.0.62813801004430.2312515
Western Plateau15251522480600.010062614413534901005343613
Central Plateau7235201410710.0.22301000711420.1321713
Eastern Plateau101722713101000.01003191321291430.221229
Western Pre-Alps551361901000.0.0.2391541410760.8237510
Central Pre-Alps27118142410.0.01004210711380.0.426468
Eastern Pre-Alps23165201570.0.0.62113135301000.6254610
Northwestern Alps361332624807006101003291401440580.923609
Central Alps22227324390.0.099344010016001000.5314314
Northeastern Alps331723711002690.0.7353462830.0.7375712
Southwestern Alps23112329189141410.153149056052168716567
Southeastern Alps24813382341922814213501000710790.519496
Southern Alps8181291535150.0.32005313714019131611566
Switzerland19446311290220313711311511631266432
© WSL, Swiss National Forest Inventory, 21.06.2020 #818816/285147
NFI2
stem number of dead wood
main tree species
unit of reference: production region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce4144151610197619115
fir71422041321723138
pine127041148614062212
larch01000680100414517211
stone pine0.0.0.1260.026
other conifers0710.0.0630.052
beech31522221912022729
maple1290330591290100017
ash135130130040156116
oak130126071040143117
chestnut0.01000.01001315215
other broadleaves31732441841491448
total2071310277395397283
© WSL, Swiss National Forest Inventory, 21.06.2020 #818817/285148
NFI2
stem number of dead wood
main tree species
unit of reference: production region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce414414159207617115
fir61321841321723037
pine125038143613157211
larch01000580100413516210
stone pine0.0.0.1250.025
other conifers0710.0.0500.044
beech31522021812022628
maple1270310590290100016
ash135128127040056115
oak131125071040138116
chestnut0.01000.01001414214
other broadleaves21732431741391347
total197139266395417283
© WSL, Swiss National Forest Inventory, 21.06.2020 #818818/285149
NFI3
stem number of dead wood
main tree species
unit of reference: production region
unit: n/ha
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
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce810811328306920194
fir61331671131613647
pine223124141715061312
larch0740470.513517210
stone pine0.0.0.1260.026
other conifers08107101000420.034
beech41531451521732337
maple125125131126058113
ash137125126133139114
oak225133061039142116
chestnut0.01000.0752413313
other broadleaves316318616711171266
total276226536604647453
© WSL, Swiss National Forest Inventory, 21.06.2020 #818819/285150
NFI4
stem number of dead wood
main tree species
unit of reference: production region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce1098103273051017204
fir71131461031713046
pine220124135813137310
larch072045010061061438
stone pine0.0.0.1200.020
other conifers0500710711340.027
beech61341251421432146
maple124124128123041112
ash121219124123228110
oak223124061038230114
chestnut0.0730.0662513312
other broadleaves41531661599191186
total355246545633706502
© WSL, Swiss National Forest Inventory, 21.06.2020 #818820/285151
NFI4
stem number of dead wood
main tree species
unit of reference: production region
unit: n/ha
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
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce1198103273151017214
fir71131471031713046
pine220124135813137310
larch072045010061061538
stone pine0.0.0.1210.021
other conifers0500710711340.027
beech61341251421432146
maple124124128123041112
ash121219124124228110
oak223124061038230114
chestnut0.0730.0662513313
other broadleaves41531661599201186
total355256555653726512
© WSL, Swiss National Forest Inventory, 21.06.2020 #818821/285152
NFI3
stem number of dead wood
main tree species
unit of reference: production region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce891012318266818194
fir61231571021512946
pine222124132714153311
larch0740430.41151529
stone pine0.0.0.1220.022
other conifers08107101000380.031
beech41531341421732037
maple125125127125053112
ash137122233130137115
oak224131061036140115
chestnut0.01000.0671913312
other broadleaves315318515610161166
total276237525534566432
© WSL, Swiss National Forest Inventory, 21.06.2020 #818822/285153
NFI3
stem number of dead wood
main tree species
unit of reference: production region
unit: n/ha
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
main tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
spruce810912308276820184
fir61331671121613647
pine223124138715057312
larch0740470.51251629
stone pine0.0.0.1250.025
other conifers08107101000380.031
beech41531441521732337
maple125125131125058113
ash137125126133139114
oak225133061036142116
chestnut0.01000.0672013313
other broadleaves316318616711161166
total276227516554567433
© WSL, Swiss National Forest Inventory, 21.06.2020 #818823/285154
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