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NFI4
total stem number
tree status
unit of reference: canton
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
tree status
standing deadstanding livelying deadlying livetotal
canton n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
AG1018355511161463775
AI3826530111350210058310
AR3924464111939110052310
BE21840122481234482
BL/BS2223376616231604156
FR2615435525161504885
GE26443582018430.40219
GL3821398824223564628
GR25740022886194592
JU22154365201401004795
LU4318446424153565164
NE1222389510171524135
NW19354391529340.48714
OW3619472724173475357
SG2412431524143354835
SH162743289370.4588
SO1818384515201774185
SZ2821426524171604795
TG82739676281994127
TI44944932995195263
UR3616461821218465258
VD191041232581334573
VS30840234176174803
ZG2130402916380.4398
ZH1114338413161483634
Switzerland2634101253384641
© WSL, Swiss National Forest Inventory, 21.06.2020 #822868/289199
NFI2
total stem number
tree status
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
tree status
standing deadstanding livelying deadlying livetotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura18944924150424712
Eastern Jura151642343331614414
Western Plateau191847047271574964
Central Plateau72544441370604534
Eastern Plateau91442234271514353
Western Pre-Alps2518542573101005745
Central Pre-Alps171247836162345023
Eastern Pre-Alps251350046191425314
Northwestern Alps2113436514201474735
Central Alps2315468711294445077
Northeastern Alps3516471820312475287
Southwestern Alps2510423324123234763
Southeastern Alps2010388315143314263
Southern Alps33844839123244923
Switzerland2034461952114771
© WSL, Swiss National Forest Inventory, 21.06.2020 #822869/289200
NFI2
total stem number
tree status
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
tree status
standing deadstanding livelying deadlying livetotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura17944124150424622
Eastern Jura141642843330614464
Western Plateau181846546272614924
Central Plateau72544841370604574
Eastern Plateau91442134271514333
Western Pre-Alps2318533563001005645
Central Pre-Alps171146736162344913
Eastern Pre-Alps241349646191425264
Northwestern Alps2013426513201434614
Central Alps2216470610284415066
Northeastern Alps3216442720272474977
Southwestern Alps2410407323123214583
Southeastern Alps199373314133284103
Southern Alps31842539122234673
Switzerland1934361952114661
© WSL, Swiss National Forest Inventory, 21.06.2020 #822870/289201
NFI4
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead155337328348288498273
standing live3891436245434373422348034231
lying dead155336259467319338263
lying live11921932462062341939
total4201504251435243487356634791
© WSL, Swiss National Forest Inventory, 21.06.2020 #822871/289202
NFI2
total stem number
tree status
unit of reference: economic region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
tree status
standing deadstanding livelying deadlying livetotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura17943724140424582
Eastern Jura131642142330614374
Western Plateau171647646252575024
Central Plateau72344831370604573
Eastern Plateau91342333261524363
Western Pre-Alps2316541563001005695
Central Pre-Alps171147236151344963
Eastern Pre-Alps231349236171425223
Northwestern Alps2012436413201394704
Central Alps231645669275404946
Northeastern Alps3115440721252464937
Southwestern Alps2410417323113194673
Southeastern Alps209381315124264203
Southern Alps31842939112214723
Switzerland1934391952104691
© WSL, Swiss National Forest Inventory, 21.06.2020 #822872/289203
NFI4
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead145327297308258418263
standing live3901427243734023405343434111
lying dead155316239417288298253
lying live11922032461762141738
total4201492249334803463350934641
© WSL, Swiss National Forest Inventory, 21.06.2020 #822873/289204
NFI4
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead155327307328268428263
standing live3911433244434163411344734161
lying dead155326249437298308253
lying live11921832261862141739
total4211498250134973471352334701
© WSL, Swiss National Forest Inventory, 21.06.2020 #822874/289205
NFI4
total stem number
tree status
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
tree status
standing deadstanding livelying deadlying livetotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura18842122071304602
Eastern Jura1918367412170763984
Western Plateau1615402518141614364
Central Plateau1115370412160613934
Eastern Plateau1111365311111323883
Western Pre-Alps3313430543131475075
Central Pre-Alps321143432392294903
Eastern Pre-Alps2911438420122324894
Northwestern Alps3512435544123295174
Central Alps3714521627183515886
Northeastern Alps3516433735175415086
Southwestern Alps34843734676205243
Southeastern Alps28842233196234873
Southern Alps49848033384195663
Switzerland2734231263394791
© WSL, Swiss National Forest Inventory, 21.06.2020 #822875/289206
NFI2
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead1781010218225318193
standing live439243924912405242534361
lying dead41331761117791295
lying live035139126316223211
total459245325182447246734661
© WSL, Swiss National Forest Inventory, 21.06.2020 #822876/289207
NFI2
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead1781010218235338203
standing live443243924992420244834471
lying dead41341761118891295
lying live035135126317324212
total465245425272464249234771
© WSL, Swiss National Forest Inventory, 21.06.2020 #822877/289208
NFI2
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead168109207225318193
standing live434244324932412242934391
lying dead31331761117791195
lying live035138126315221211
total454245725202454247234691
© WSL, Swiss National Forest Inventory, 21.06.2020 #822878/289209
NFI4
total stem number
tree status
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
tree status
standing deadstanding livelying deadlying livetotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura18842021971304582
Eastern Jura1818379412170764104
Western Plateau1615399418131614344
Central Plateau1115369412160613924
Eastern Plateau1111367311111323893
Western Pre-Alps3113433540131425055
Central Pre-Alps311143232292284873
Eastern Pre-Alps2811434419121324833
Northwestern Alps3311426442113285044
Central Alps3513479624174385426
Northeastern Alps3215429635164395006
Southwestern Alps32841634376184973
Southeastern Alps26841132986214713
Southern Alps42844733084175233
Switzerland2634161253394701
© WSL, Swiss National Forest Inventory, 21.06.2020 #822879/289210
NFI4
total stem number
tree status
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
tree status
standing deadstanding livelying deadlying livetotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura17842021971304572
Eastern Jura1818379412170764094
Western Plateau1615400418131614344
Central Plateau1115368412160613914
Eastern Plateau1111365310111323873
Western Pre-Alps3113430539131425015
Central Pre-Alps311142432192324793
Eastern Pre-Alps2711432319121324793
Northwestern Alps3311425440112285004
Central Alps3413478623176435416
Northeastern Alps3115408633164394776
Southwestern Alps30840234176174803
Southeastern Alps25840532886214633
Southern Alps41843432984175093
Switzerland2534101253384631
© WSL, Swiss National Forest Inventory, 21.06.2020 #822880/289211
NFI2NFI4
change: total stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: canton
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
cantonconifers and broadleaves %/yr± %/yr± %/yr±
AGconifers-1.20.4..-1.20.4
broadleaves-0.30.3..-0.30.3
total-0.70.2..-0.70.2
AIconifers-0.40.40.11.2-0.20.7
broadleaves-0.70.70.31.10.00.8
total-0.50.40.11.0-0.10.6
ARconifers-1.90.60.70.9-0.90.6
broadleaves-1.20.81.41.1-0.60.7
total-1.70.40.90.7-0.80.4
BEconifers-0.80.2-0.20.2-0.50.1
broadleaves0.00.20.70.30.20.2
total-0.40.2-0.00.2-0.20.1
BL/BSconifers-0.20.7..-0.20.7
broadleaves-0.60.3-0.80.0-0.60.3
total-0.50.3-0.80.0-0.50.3
FRconifers-1.10.6-0.90.3-1.00.3
broadleaves0.10.40.30.60.20.4
total-0.50.4-0.70.2-0.60.2
GEconifers-2.60.4..-2.60.4
broadleaves-2.10.7..-2.10.7
total-2.20.6..-2.20.6
GLconifers-0.90.4-0.40.5-0.50.4
broadleaves-1.20.90.40.5-0.40.6
total-1.10.6-0.10.4-0.40.3
GRconifers-0.30.20.80.10.60.1
broadleaves0.40.31.60.50.80.3
total0.10.20.80.10.70.1
JUconifers-0.20.4-1.20.9-0.40.4
broadleaves-0.20.30.60.5-0.20.3
total-0.20.2-0.80.8-0.30.2
LUconifers-0.50.4-0.20.3-0.40.3
broadleaves0.00.30.70.50.20.3
total-0.30.3-0.00.3-0.20.2
NEconifers-0.60.4-0.10.3-0.20.2
broadleaves1.10.60.40.60.70.4
total0.10.30.00.30.10.2
NWconifers-2.11.0-0.20.6-0.60.5
broadleaves-0.50.6-0.70.6-0.60.5
total-1.10.7-0.30.5-0.60.4
OWconifers0.51.40.40.40.40.4
broadleaves-1.00.41.90.90.10.5
total-0.50.60.70.40.30.3
SGconifers-0.70.4-0.30.4-0.50.3
broadleaves-0.20.40.10.5-0.10.3
total-0.40.3-0.20.3-0.30.2
SHconifers-0.30.8..-0.30.8
broadleaves-0.50.5..-0.50.5
total-0.40.5..-0.40.5
SOconifers-1.00.41.21.5-0.80.4
broadleaves-0.40.30.20.4-0.30.3
total-0.70.30.50.6-0.50.2
SZconifers1.10.8-0.70.4-0.30.4
broadleaves0.60.61.40.70.90.5
total0.80.6-0.20.40.10.3
TGconifers-1.20.5-1.90.0-1.20.5
broadleaves0.10.4-4.60.00.00.4
total-0.60.4-2.6.-0.60.4
TIconifers1.30.71.10.31.20.3
broadleaves0.60.21.40.30.80.1
total0.70.21.30.20.90.1
URconifers-0.00.50.40.30.30.3
broadleaves1.51.00.60.31.00.5
total0.50.50.40.30.40.2
VDconifers-0.80.40.50.2-0.00.2
broadleaves-0.20.20.50.30.10.2
total-0.40.20.50.20.00.1
VSconifers-0.20.30.40.10.30.1
broadleaves1.20.41.70.61.40.3
total0.40.20.50.10.50.1
ZGconifers0.71.1-1.81.1-0.50.9
broadleaves0.01.3-0.62.0-0.11.1
total0.50.9-1.61.1-0.40.8
ZHconifers-1.40.26.011.0-1.30.3
broadleaves0.20.30.40.40.20.3
total-0.70.23.35.3-0.60.2
Switzerlandconifers-0.70.10.20.1-0.10.1
broadleaves0.00.10.90.10.30.1
total-0.30.10.40.10.00.0
© WSL, Swiss National Forest Inventory, 21.06.2020 #822881/289212
NFI2NFI4
change: total stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-0.90.1-0.30.3-0.60.2-0.20.3-0.30.30.80.6-0.70.1
broadleaves-0.20.1-0.10.2-0.30.31.20.40.30.40.60.20.00.1
total-0.50.1-0.20.2-0.40.20.40.20.00.30.60.1-0.30.1
high altitude areasconifers0.00.2-0.20.1-0.20.20.40.10.80.20.90.20.20.1
broadleaves0.30.20.70.20.60.31.70.62.61.01.20.30.90.1
total0.10.2-0.00.10.10.20.50.10.90.21.00.20.40.1
totalconifers-0.70.1-0.20.1-0.30.20.30.10.70.10.90.2-0.10.1
broadleaves-0.10.10.20.10.10.21.40.31.10.40.80.10.30.1
total-0.40.1-0.10.1-0.20.10.50.10.70.10.80.10.00.0
© WSL, Swiss National Forest Inventory, 21.06.2020 #822882/289213
NFI3NFI4
change: total stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: canton
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
cantonconifers and broadleaves %/yr± %/yr± %/yr±
AGconifers-1.30.7..-1.30.7
broadleaves-0.20.6..-0.20.6
total-0.60.5..-0.60.5
AIconifers-0.40.7-0.21.9-0.31.1
broadleaves-0.21.10.40.90.20.7
total-0.40.70.01.4-0.10.9
ARconifers-1.91.2-0.50.5-1.20.7
broadleaves-1.31.71.72.0-0.61.4
total-1.71.0-0.00.6-1.00.6
BEconifers-0.20.4-0.20.3-0.20.3
broadleaves0.00.40.80.50.30.3
total-0.10.30.10.3-0.00.2
BL/BSconifers0.41.0..0.41.0
broadleaves-0.70.60.0.-0.70.6
total-0.40.50.0.-0.40.5
FRconifers-0.91.2-0.70.5-0.80.6
broadleaves-0.10.60.51.10.00.5
total-0.50.7-0.40.5-0.50.4
GEconifers-3.10.8..-3.10.8
broadleaves-2.81.3..-2.81.3
total-2.81.2..-2.81.2
GLconifers-0.20.6-0.30.9-0.30.8
broadleaves-3.62.8-0.70.7-2.11.6
total-2.62.3-0.50.6-1.20.9
GRconifers-1.00.50.50.20.40.2
broadleaves-0.10.40.70.50.20.3
total-0.50.40.50.20.30.1
JUconifers0.00.5-0.80.9-0.10.5
broadleaves-0.70.51.80.9-0.50.5
total-0.40.4-0.10.8-0.30.4
LUconifers-0.00.8-0.10.5-0.10.5
broadleaves-0.40.60.70.7-0.10.5
total-0.20.60.10.4-0.10.4
NEconifers-0.10.7-0.30.3-0.20.3
broadleaves1.50.80.40.90.90.6
total0.70.5-0.10.30.20.3
NWconifers-1.60.70.50.50.00.5
broadleaves-1.11.20.30.7-0.70.9
total-1.20.90.40.5-0.20.6
OWconifers0.01.20.60.60.50.5
broadleaves-1.31.01.21.8-0.11.0
total-0.80.70.70.60.30.5
SGconifers-0.70.50.10.3-0.30.3
broadleaves-1.20.4-0.40.8-0.90.4
total-1.00.4-0.10.4-0.60.3
SHconifers-2.01.4..-2.01.4
broadleaves-0.30.7..-0.30.7
total-1.10.8..-1.10.8
SOconifers-1.70.70.11.2-1.50.6
broadleaves0.10.50.90.90.20.4
total-0.70.40.60.8-0.50.4
SZconifers1.20.6-0.40.5-0.00.4
broadleaves0.50.51.81.21.10.6
total0.80.40.20.50.40.4
TGconifers-1.91.0-5.20.0-1.91.0
broadleaves-0.60.6-8.30.0-0.60.6
total-1.20.6-5.70.0-1.30.6
TIconifers0.40.70.80.30.70.2
broadleaves0.40.20.40.30.40.2
total0.40.20.60.20.50.1
URconifers0.80.40.90.50.90.4
broadleaves1.61.00.70.61.10.6
total1.10.50.80.40.90.3
VDconifers-0.80.60.40.3-0.00.3
broadleaves0.30.4-0.10.40.20.3
total-0.10.30.30.30.10.2
VSconifers-0.30.50.50.20.30.2
broadleaves1.10.50.50.70.80.4
total0.40.40.50.20.40.2
ZGconifers-0.31.4-0.51.8-0.41.1
broadleaves0.11.7-3.22.1-0.71.4
total-0.21.0-1.01.5-0.40.8
ZHconifers-1.40.50.21.8-1.40.5
broadleaves0.30.41.20.70.30.4
total-0.60.30.51.2-0.60.3
Switzerlandconifers-0.70.20.20.1-0.10.1
broadleaves-0.10.10.40.20.00.1
total-0.30.10.30.1-0.00.1
© WSL, Swiss National Forest Inventory, 21.06.2020 #822883/289214
NFI4
total stem number
tree status
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
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead187128317325498273
standing live408237424362437248034231
lying dead187138266385338263
lying live12912612051341939
total445239924942513256634791
© WSL, Swiss National Forest Inventory, 21.06.2020 #822884/289215
NFI3NFI4
change: total stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: canton
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
cantonconifers and broadleaves %/yr± %/yr± %/yr±
AGconifers-1.20.7..-1.20.7
broadleaves-0.00.6..-0.00.6
total-0.50.5..-0.50.5
AIconifers-0.40.7-0.41.7-0.41.1
broadleaves-0.21.10.40.90.20.7
total-0.40.7-0.21.3-0.20.9
ARconifers-1.91.2-0.50.5-1.20.7
broadleaves-1.31.71.72.0-0.61.4
total-1.71.0-0.00.6-1.00.6
BEconifers-0.20.4-0.20.4-0.20.3
broadleaves0.10.40.80.50.30.3
total-0.10.30.00.3-0.00.2
BL/BSconifers0.41.02.50.00.41.0
broadleaves-0.70.65.22.4-0.50.6
total-0.40.55.12.3-0.20.5
FRconifers-0.91.2-0.70.4-0.80.5
broadleaves-0.20.60.81.10.00.5
total-0.50.6-0.40.4-0.50.4
GEconifers-3.20.8..-3.20.8
broadleaves-2.71.3..-2.71.3
total-2.71.2..-2.71.2
GLconifers-0.20.6-0.20.9-0.20.8
broadleaves-3.62.80.31.0-1.51.7
total-2.62.30.00.7-0.80.9
GRconifers-0.90.50.60.20.50.2
broadleaves0.30.40.80.90.50.4
total-0.30.40.60.20.50.2
JUconifers0.10.5-1.21.0-0.20.5
broadleaves-0.60.51.80.8-0.50.5
total-0.30.4-0.50.9-0.30.4
LUconifers-0.00.8-0.10.4-0.10.5
broadleaves-0.40.6-0.21.0-0.30.5
total-0.20.6-0.10.4-0.10.4
NEconifers-0.10.7-0.40.5-0.30.4
broadleaves1.50.80.50.91.00.6
total0.70.5-0.20.50.10.4
NWconifers-1.60.71.00.60.50.6
broadleaves-0.71.40.50.8-0.31.1
total-0.91.00.90.50.20.6
OWconifers0.01.20.80.60.70.5
broadleaves-1.31.01.21.7-0.10.9
total-0.80.70.90.60.40.5
SGconifers-0.70.50.50.40.00.3
broadleaves-1.10.4-0.20.8-0.80.4
total-0.90.40.30.4-0.40.3
SHconifers-2.01.4..-2.01.4
broadleaves-0.30.7..-0.30.7
total-1.10.8..-1.10.8
SOconifers-1.70.70.11.2-1.50.6
broadleaves0.10.50.90.90.20.4
total-0.60.40.60.8-0.50.4
SZconifers0.90.6-0.30.5-0.00.4
broadleaves0.60.71.41.01.00.6
total0.70.50.10.50.30.4
TGconifers-2.11.0-5.20.0-2.10.9
broadleaves-0.70.6-8.30.0-0.70.6
total-1.40.6-5.70.0-1.40.6
TIconifers0.30.71.60.31.40.3
broadleaves0.60.20.70.30.60.2
total0.60.21.10.20.80.2
URconifers0.50.51.00.50.90.4
broadleaves0.81.00.80.70.80.6
total0.60.60.90.40.90.3
VDconifers-0.80.60.50.30.10.3
broadleaves0.40.40.00.40.30.3
total-0.10.40.40.30.20.2
VSconifers-0.30.50.70.20.50.2
broadleaves1.20.51.20.71.20.4
total0.40.40.70.20.70.2
ZGconifers-0.11.3-0.51.8-0.31.0
broadleaves0.11.6-3.22.1-0.61.3
total-0.00.9-1.01.5-0.30.8
ZHconifers-1.40.50.21.8-1.40.5
broadleaves0.20.41.20.70.30.4
total-0.60.30.51.2-0.60.3
Switzerlandconifers-0.70.20.40.10.00.1
broadleaves0.00.10.60.20.20.1
total-0.30.10.40.10.10.1
© WSL, Swiss National Forest Inventory, 21.06.2020 #822885/289216
NFI4
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead187128307304428263
standing live410237424342422244734161
lying dead187138256355308253
lying live12912621951241739
total446239924902492252334701
© WSL, Swiss National Forest Inventory, 21.06.2020 #822886/289217
NFI3
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead197148327275387263
standing live426240224372409243734191
lying dead8999207265179183
lying live037124224415221211
total453242524912467249524651
© WSL, Swiss National Forest Inventory, 21.06.2020 #822887/289218
NFI4
total stem number
tree status
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
tree status n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
standing dead177128307294418263
standing live410237224292413243434101
lying dead187138246344298253
lying live12912622251241738
total445239724842481250934641
© WSL, Swiss National Forest Inventory, 21.06.2020 #822888/289219
NFI3NFI4
change: total stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-0.90.20.30.4-0.50.3-0.30.5-0.90.6-0.10.6-0.70.2
broadleaves-0.20.2-0.20.3-1.00.61.10.50.10.50.30.2-0.10.1
total-0.50.10.00.3-0.70.30.40.4-0.40.40.30.2-0.30.1
high altitude areasconifers-0.20.2-0.00.20.10.30.50.20.50.20.60.20.20.1
broadleaves0.20.30.70.30.40.50.50.71.20.70.30.30.40.2
total-0.10.20.10.20.20.30.50.20.60.20.50.20.30.1
totalconifers-0.70.20.10.2-0.10.20.30.20.40.20.60.2-0.10.1
broadleaves-0.10.20.20.2-0.40.40.80.40.60.40.30.20.00.1
total-0.40.10.10.2-0.20.20.40.20.40.20.40.1-0.00.1
© WSL, Swiss National Forest Inventory, 21.06.2020 #822889/289220
NFI2NFI4
change: total stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %/yr± %/yr± %/yr±
Western Juraconifers-0.20.20.00.2-0.10.1
broadleaves-0.30.10.30.2-0.20.1
total-0.30.10.10.2-0.10.1
Eastern Juraconifers-0.50.5..-0.50.5
broadleaves-0.50.2-0.80.0-0.50.2
total-0.50.2-0.80.0-0.50.2
Western Plateauconifers-1.30.41.31.3-1.10.4
broadleaves-0.20.30.82.4-0.20.3
total-0.70.21.21.3-0.60.2
Central Plateauconifers-1.10.3-0.60.9-1.10.3
broadleaves-0.00.31.41.8-0.00.3
total-0.70.20.20.3-0.70.2
Eastern Plateauconifers-1.20.2-2.90.5-1.20.2
broadleaves0.10.2-0.20.80.10.2
total-0.60.2-2.10.5-0.60.2
Western Pre-Alpsconifers-1.20.7-0.70.2-0.80.2
broadleaves-0.80.40.50.5-0.00.3
total-1.00.4-0.50.2-0.60.2
Central Pre-Alpsconifers-0.30.3-0.20.2-0.30.2
broadleaves-0.20.30.80.30.20.2
total-0.20.2-0.00.2-0.10.1
Eastern Pre-Alpsconifers-0.90.3-0.40.4-0.60.2
broadleaves-0.50.30.20.4-0.20.3
total-0.70.2-0.20.3-0.40.2
Northwestern Alpsconifers1.00.80.40.20.40.2
broadleaves0.40.20.80.40.60.2
total0.50.20.50.20.50.2
Central Alpsconifers0.50.60.50.30.50.3
broadleaves1.30.72.00.91.60.6
total0.80.50.80.40.80.3
Northeastern Alpsconifers-0.60.3-0.20.4-0.30.3
broadleaves-0.80.60.70.4-0.00.4
total-0.70.40.10.3-0.20.2
Southwestern Alpsconifers-0.20.30.40.10.30.1
broadleaves1.20.41.70.61.40.3
total0.40.20.50.10.50.1
Southeastern Alpsconifers-0.30.30.80.20.70.1
broadleaves0.30.42.61.01.10.4
total0.00.30.90.20.70.1
Southern Alpsconifers0.80.60.90.20.90.2
broadleaves0.60.21.20.30.80.1
total0.60.11.00.20.80.1
Switzerlandconifers-0.70.10.20.1-0.10.1
broadleaves0.00.10.90.10.30.1
total-0.30.10.40.10.00.0
© WSL, Swiss National Forest Inventory, 21.06.2020 #822890/289221
NFI2NFI4
change: total stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-0.30.2-1.20.2-0.60.2-0.10.20.80.6-0.70.1
broadleaves-0.40.10.00.1-0.40.20.50.20.60.20.00.1
total-0.40.1-0.70.1-0.50.10.20.10.60.1-0.30.1
high altitude areasconifers0.00.2-0.20.8-0.40.10.50.10.90.20.20.1
broadleaves0.30.20.81.30.50.21.40.31.20.30.90.1
total0.10.20.10.7-0.20.10.60.11.00.20.40.1
totalconifers-0.20.1-1.20.2-0.50.10.40.10.90.2-0.10.1
broadleaves-0.30.10.00.1-0.10.10.90.20.80.10.20.1
total-0.20.1-0.60.1-0.30.10.50.10.80.10.00.0
© WSL, Swiss National Forest Inventory, 21.06.2020 #822891/289222
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