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NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiontree state (alive/dead) %± %± %± %± %± %±
Western Juraalive..-0.73.3-2.42.1-3.32.4-6.03.4-3.41.4
dead..78.031.525.110.633.812.138.416.736.07.4
total..3.42.9-0.92.0-1.22.4-2.73.5-1.01.3
Eastern Juraalive....-17.20.0-5.95.0-4.84.8-5.13.6
dead....0.0.0.319.937.418.323.913.6
total....0.0.-5.45.3-2.64.8-3.43.6
Western Plateaualive..-4.66.6-18.614.13.46.2-12.64.5-5.63.5
dead..20.115.7172.7212.411.822.20.512.46.610.6
total..-1.55.8-17.214.43.86.1-11.54.4-4.73.4
Central Plateaualive....8.310.44.86.3-11.93.8-5.83.4
dead....7.49.629.422.536.120.231.814.5
total....8.28.56.26.0-10.43.9-4.33.3
Eastern Plateaualive....-16.98.2-14.04.1-4.32.8-6.92.3
dead....107.6247.40.414.34.08.93.27.7
total....-14.77.9-13.14.0-3.92.7-6.42.2
Western Pre-Alpsalive..2.66.1-3.73.0-5.36.5-9.610.3-2.52.5
dead..-6.06.63.06.5-4.213.46.929.2-2.04.5
total..0.65.2-3.02.7-5.26.2-8.210.1-2.42.3
Central Pre-Alpsalive2.63.1-3.65.6-0.52.91.03.2-5.15.6-1.22.0
dead-4.24.114.812.712.37.043.218.10.422.218.06.3
total0.82.1-1.15.40.82.63.73.2-4.85.40.61.9
Eastern Pre-Alpsalive..6.85.2-6.23.6-6.73.3-14.24.5-6.02.0
dead..-13.011.38.210.538.722.8-19.426.32.38.3
total..2.75.3-5.03.5-4.23.1-14.74.9-5.22.0
Northwestern Alpsalive-3.59.95.44.1-0.33.22.68.0-6.23.21.62.3
dead29.119.78.35.429.211.837.422.521.920.317.15.0
total2.46.35.93.72.92.85.48.0-3.72.93.72.1
Central Alpsalive18.18.316.67.211.28.27.25.37.34.211.13.7
dead0.0.23.29.512.512.454.715.85.543.126.29.0
total31.514.317.16.611.47.411.44.57.25.112.63.4
Northeastern Alpsalive7.70.013.35.4-5.35.5-22.59.123.121.2-6.14.5
dead..-10.311.59.811.659.438.27.326.59.49.3
total7.70.08.15.4-3.74.9-17.19.921.118.9-4.24.3
Southwestern Alpsalive2.33.40.82.40.22.5-5.34.3-1.85.6-0.11.4
dead16.510.815.65.832.410.857.623.030.716.526.25.1
total3.83.22.92.13.52.42.73.33.14.83.21.3
Southeastern Alpsalive4.12.82.62.25.33.1-3.03.9-8.25.62.41.4
dead19.010.415.45.8-5.38.16.213.721.321.69.34.2
total5.82.54.12.04.12.9-2.03.8-5.55.53.11.3
Southern Alpsalive3.62.15.42.6-1.41.81.53.2-3.42.1-0.61.1
dead19.117.344.619.427.68.923.113.429.27.528.55.0
total4.82.28.12.61.71.53.72.71.41.82.81.0
Switzerlandalive3.41.72.71.3-1.11.0-3.01.2-6.31.2-2.20.6
dead18.16.510.83.015.53.128.05.221.84.418.01.8
total5.01.63.91.20.50.9-0.81.2-4.11.2-0.30.5
© WSL, Swiss National Forest Inventory, 21.06.2020 #823660/289991
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiontree state (alive/dead) %± %± %± %± %± %±
Western Juraalive..-0.63.7-3.02.3-3.32.4-5.13.5-3.31.4
dead..84.232.524.210.333.812.138.416.736.17.3
total..3.53.5-1.52.3-1.12.4-2.03.5-1.01.4
Eastern Juraalive....32.520.2-5.94.8-3.44.9-3.73.6
dead....0.0.0.319.937.418.323.913.6
total....37.415.2-5.45.1-1.34.9-2.13.6
Western Plateaualive..-4.66.6-18.614.13.66.1-11.84.4-5.13.5
dead..20.115.7172.7212.411.822.2-3.512.13.710.3
total..-1.55.8-17.214.44.06.1-11.14.2-4.43.4
Central Plateaualive....8.310.44.86.3-12.03.8-5.93.3
dead....7.49.629.422.536.120.231.814.5
total....8.28.56.26.0-10.53.9-4.33.3
Eastern Plateaualive....-16.98.2-13.74.0-4.62.7-7.12.3
dead....107.6247.41.014.2-2.111.0-0.68.8
total....-14.77.9-12.73.9-4.52.7-6.72.2
Western Pre-Alpsalive-0.5.2.35.8-6.54.5-5.06.2-9.610.3-3.93.0
dead..-5.16.71.46.60.214.06.929.2-1.74.6
total-0.5.0.75.0-5.64.1-4.66.0-8.210.1-3.62.7
Central Pre-Alpsalive2.63.1-1.25.5-1.72.91.63.2-5.15.6-0.92.0
dead-4.24.114.512.013.47.141.017.80.422.217.96.2
total0.82.10.95.3-0.22.64.03.2-4.85.40.91.9
Eastern Pre-Alpsalive..5.85.3-4.63.6-6.43.2-14.24.5-5.32.0
dead..-13.011.36.910.140.923.1-19.426.32.38.2
total..2.15.3-3.73.5-3.93.1-14.74.9-4.62.0
Northwestern Alpsalive-0.88.47.43.81.03.10.77.20.15.53.52.2
dead20.715.511.35.528.211.518.624.028.222.617.35.0
total3.35.08.13.43.92.72.37.42.65.25.32.1
Central Alpsalive18.18.317.66.69.97.511.06.1-4.98.810.23.7
dead0.0.18.810.820.814.154.715.8-1.442.327.39.5
total31.514.317.76.011.26.814.75.3-4.67.811.83.4
Northeastern Alpsalive7.70.018.26.1-1.35.8-21.89.112.819.8-2.94.5
dead..-11.910.915.111.359.438.223.437.510.79.0
total7.70.011.95.70.45.3-16.69.913.917.1-1.34.3
Southwestern Alpsalive3.73.82.62.42.42.7-4.44.2-1.65.11.51.5
dead20.210.816.95.940.512.758.222.830.515.928.75.2
total5.43.54.62.16.12.53.53.33.04.44.81.3
Southeastern Alpsalive9.93.24.03.13.83.8-2.63.6-8.45.43.61.8
dead15.78.612.85.5-3.77.919.218.221.321.69.64.1
total10.62.85.02.83.03.5-0.33.8-5.85.34.21.6
Southern Alpsalive12.43.37.92.41.31.94.53.3-2.32.22.31.2
dead16.614.943.016.825.38.433.216.029.27.729.35.0
total12.73.210.42.53.81.67.33.02.51.85.31.0
Switzerlandalive8.12.04.41.3-0.61.1-2.41.2-5.91.2-1.10.6
dead17.15.811.42.916.43.129.75.320.44.518.31.8
total9.01.85.31.21.01.0-0.11.2-3.81.20.70.6
© WSL, Swiss National Forest Inventory, 21.06.2020 #823661/289992
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: production region
unit: %
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
altitudinal vegetation zonetree state (alive/dead) %± %± %± %± %± %±
upper subalpinealive....-9.014.612.93.320.26.013.42.9
dead....51.013.657.315.127.924.252.612.5
total....1.08.617.03.020.96.017.12.7
lower subalpinealive5.15.91.79.5-8.34.36.02.723.66.43.52.1
dead243.4108.77.918.282.220.777.010.763.628.780.39.2
total12.05.92.69.30.64.112.82.426.56.110.51.9
upper montanealive-3.83.4-2.319.8-13.42.77.43.58.04.4-1.71.7
dead82.125.4170.9169.2134.321.542.712.3114.822.979.49.7
total-0.53.41.319.5-6.92.710.73.315.74.03.51.7
lower montanealive-6.52.7-9.74.0-12.12.9-5.93.47.74.8-7.31.6
dead62.617.0125.538.4165.837.699.221.693.831.5103.512.0
total-3.22.7-5.84.1-6.82.91.63.413.64.5-2.41.6
colline/submontanealive-15.13.3-18.02.6-19.35.7-1.34.60.53.7-13.21.6
dead61.719.258.819.465.836.8128.542.298.319.581.510.8
total-11.33.3-15.72.5-16.25.77.34.310.93.4-8.51.6
totalalive-8.01.7-14.92.1-12.61.74.61.67.42.2-5.00.8
dead74.311.878.117.0110.613.270.37.194.912.082.94.9
total-4.31.7-12.12.1-6.31.710.41.514.92.00.30.8
© WSL, Swiss National Forest Inventory, 21.06.2020 #823662/289993
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonetree state (alive/dead) %± %± %± %± %± %±
upper subalpinealive....1.42.07.22.412.43.38.11.9
dead....-4.04.319.16.716.614.917.45.8
total....0.41.48.52.112.73.29.11.8
lower subalpinealive-0.53.8-4.87.51.33.45.61.77.92.44.31.3
dead85.032.824.518.70.76.011.63.143.016.811.62.9
total3.63.5-1.26.71.23.26.41.510.42.55.31.2
upper montanealive-2.62.3-11.98.4-4.22.12.92.01.31.9-0.71.1
dead25.210.439.940.37.34.517.15.425.38.416.33.2
total-1.12.3-10.08.4-3.12.04.41.83.81.60.91.0
lower montanealive-3.82.1-3.13.1-2.62.1-5.23.14.53.3-2.81.2
dead25.610.313.911.233.111.940.911.233.216.029.85.3
total-2.02.1-2.13.0-0.32.1-0.63.17.33.0-0.51.2
colline/submontanealive-5.03.0-8.02.0-9.93.4-3.02.9-2.32.2-6.11.2
dead38.212.55.87.8-11.818.026.110.529.27.720.64.5
total-2.33.0-7.32.0-10.03.40.32.72.51.8-3.91.2
totalalive-3.61.4-6.51.6-3.21.32.71.02.31.2-1.30.6
dead33.66.59.46.37.13.818.52.629.35.018.51.8
total-1.41.3-5.61.6-2.11.34.50.95.31.00.50.6
© WSL, Swiss National Forest Inventory, 21.06.2020 #823663/289994
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonetree state (alive/dead) %± %± %± %± %± %±
upper subalpinealive....2.53.13.42.13.62.13.41.7
dead....-4.04.320.17.619.117.318.46.5
total....0.82.15.21.94.82.25.01.6
lower subalpinealive-0.63.3-4.87.50.23.53.71.45.42.62.71.2
dead78.831.924.518.70.26.111.73.244.619.411.23.0
total3.52.9-1.26.70.23.24.81.38.12.63.81.1
upper montanealive-2.42.1-11.98.4-3.41.92.21.8-1.41.8-1.11.0
dead26.110.839.940.37.64.513.65.227.68.915.43.1
total-0.82.0-10.08.4-2.31.83.51.61.71.50.50.9
lower montanealive-3.82.1-3.33.1-3.02.2-6.03.21.53.2-3.41.3
dead25.610.313.611.232.912.040.610.823.113.428.15.2
total-2.02.1-2.33.0-0.72.1-1.43.13.72.7-1.11.2
colline/submontanealive-6.22.9-8.02.1-9.93.4-2.92.9-3.42.1-6.51.2
dead38.212.510.17.1-11.818.025.410.629.27.521.84.4
total-3.32.9-7.12.0-10.03.40.32.61.41.8-4.31.2
totalalive-4.01.3-6.51.7-3.21.31.20.9-0.61.1-2.30.6
dead33.56.512.16.07.13.817.62.628.55.018.21.8
total-1.71.3-5.61.6-2.11.23.20.92.81.0-0.40.5
© WSL, Swiss National Forest Inventory, 21.06.2020 #823664/289995
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: canton
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantontree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
AGalive......-1786-13238-14834
dead......73511581738
total......-10140-12141-13139
AIalive..035242637-696-0159-4470
dead..352-3165161-114801431
total..3179-06772-4120-178-3559
ARalive....10111-4544-1965-5645
dead....56675731021538
total....1578-3851-1665-4160
BEalive-2208-4598-9239-34130-22627-39723
dead375612565184921302220811
total127016271-2812515298-19631-18948
BL/BSalive....-1100-4242-5648-6146
dead....0.213019312130
total....-1100-2430-3871-4168
FRalive..-4249-8728-5355-14242-19626
dead..33302128312810486719
total..-9182-6635-5059-3988-12939
GEalive........-5540-5540
dead........-02181-02181
total........-5543-5543
GLalive..1850-1997-3746784-4559
dead..67451052288-01001367
total..7139-13140-3556787-3387
GRalive55317950134385339-424423430
dead3130711643331534292718711
total862115027177302193-1412642217
JUalive....-2284-7392-3961-6858
dead....5398549752237
total....-1711021767-3082-4688
LUalive..-3455-3569-9334-7138-15034
dead..28523724312375310418
total..-6162296522139-6441-46102
NEalive..2163-12147-520211055-14147
dead..25911278373652319
total..492-11394247541969251
NWalive..2507-1553-1772-1861-3261
dead..117038312830100575
total..3306-1261-010618-1861-2670
OWalive0100721118105-1671-43275532
dead010017332116648-03792427
total010024632095-10106-43173096
SGalive0.9187-3687-5561-4757-13142
dead..880042935262715354928
total0.17105-3689-29116-3285-8170
SHalive......-9199-2794-3685
dead......4468461233
total......-5387-20128-24126
SOalive..-21001195-5133-4967-9241
dead..01507110951369571456
total..-2941286-4737-4083-7749
SZalive..18123-51471413411081-17219
dead..4138114712502582933
total..22109-41592669323111346
TGalive....-2100-5235-5464-6158
dead....-01004563126770
total....-3100-1874-5168-5466
TIalive23376729774335722218422327
dead2631437532237271131822011
total253681251302572341353044314
URalive21061355-1296-178171019195
dead110021001337741-2592129
total310415491836613251463053
VDalive-11003564-4751-7747-4753-9359
dead11003222292623299959516
total-0100673426106-5469-387222965
VSalive4638368818154-198837268364
dead1147562030352926323215813
total57319335486310177355824222
ZGalive..-2100-16965105-2534-16133
dead..11002614531141735
total..-2100-14107953-2689-9236
ZHalive....8161-5541-10737-15430
dead....276113710832440
total....10140-4452-9742-13136
Switzerlandalive1222114460-11891-44624-97114-124617
dead48223389334930293201013454
total170164821821750-14474-6512199221
© WSL, Swiss National Forest Inventory, 21.06.2020 #823665/289996
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: canton
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantontree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
AGalive......-34104-75108-10882
dead......-1381-5257-6227
total......-34102-80105-11480
AIalive..-1730-3804-11921467-13228
dead..562-12784831100963
total..494-4606-71092234-4715
ARalive....11126-3765-1875-5753
dead....-13925153510010118
total....-12041-3283-1293-4768
BEalive217412661-461318192-19049-145106
dead042296917744355138187512326
total212521415-2298513258-17256-22735
BL/BSalive....-11003587-4199-40108
dead....1100-612812728143
total....0.-3723-29148-31146
FRalive..-7415-3778-25194-12420-80104
dead..176911333-1272-2433-13147
total..-6574-3684-37135-14368-9394
GEalive........-4041-4041
dead........-1389-1389
total........-5349-5349
GLalive..2841-6251-877911101-10071
dead..16397922379-010011131
total..3050-5556-849011102-8987
GRalive535762848272-21133-754910889
dead3141593164015227285112929
total8437121448870-16199-478223742
JUalive....-11136-29143-5162-9060
dead....9381756101223643
total....-2682-12362-4186-54107
LUalive..-25103-1918916320-7158-10179
dead..28692347254710488830
total..4439490941127-6068-13578
NEalive..3192-2299-82011390-15199
dead..271114813449503525
total..598-121925307226620155
NWalive..1272-3267-17107-480-12192
dead..-11881344217203102281
total..1182-2356-15119-489-10229
OWalive-0100-45284867-12103-189612353
dead0100613413951265-11431869
total-0100211284969-03054-199230156
SGalive01003441-27163-11534-3877-15144
dead..-205533322656-10144012624
total010014139-24192-8944-4970-15148
SHalive......-4569-36129-8069
dead......0222815491662
total......-4575-21209-6485
SOalive..-210012131-5466-4298-8665
dead..2100-12251133113841595
total..-010011137-5371-29147-7182
SZalive..4165-19138236722074886
dead..-15925126767-1182-4394
total..26123-141952950137244104
TGalive....-4100-6331-42129-10953
dead....-1100-1458-01193-3308
total....-6100-6433-43131-11253
TIalive7865345-1525123205-649023658
dead21682153593137511322625218
total969743744826073688025433
URalive310023481138261058854153
dead21007356111943011622437
total510029387221154191076434
VDalive-11003796-3112126199-11931-8697
dead1100294623613041313411422
total-01006656-84485698-884329301
VSalive211461928731548-3681-12317-71197
dead1760583359315737384723117
total388477706266211232615222439
ZGalive....-12108-11196-7143-22102
dead..010048876011411244
total..0100-71576238-6161-10201
ZHalive....1978-4471-8766-13149
dead....2100512916642254
total....2265-3980-7282-10960
Switzerlandalive855129044-16290-45139-101820-129426
dead55311932525618294172861910849
total140324832894157-157117-73229-209166
© WSL, Swiss National Forest Inventory, 21.06.2020 #823666/289997
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: canton
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantontree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
AGalive......-34104-57147-90101
dead......-1381-5284-5247
total......-34102-61141-9699
AIalive..-1730-5525-11921467-14200
dead..562-31194831100787
total..494-8331-71092234-8371
ARalive....11126-3765-1875-5753
dead....-13925153510010118
total....-12041-3283-1293-4768
BEalive314643186-102818786-19249-16798
dead042296179944355138187513125
total310659148-5814313956-17455-36468
BL/BSalive....101192966-39105-30147
dead....2100-612812728143
total....11100-4523-27160-21219
FRalive-0100-9352-3487-25191-15321-82101
dead..3357-3336-1272-11040-13151
total-0100-5623-3687-37134-16315-9592
GEalive........-3844-3844
dead........-1583-1583
total........-5350-5350
GLalive..5032-6055-877911101-7598
dead..-111808812379-010010148
total..4937-5262-849011102-65122
GRalive143281127565127-11259-764823756
dead3045553483162470285114328
total17324167517211913271-497738036
JUalive....-1989-29143-4278-9062
dead....9381756101223643
total....-10172-12362-32113-54109
LUalive..-2599-3810616320-7158-12068
dead..28692642254710489029
total..2637-1232641127-6068-30265
NEalive..1288-3988-82011390-23179
dead..371114813449503525
total..1471-281235307226612329
NWalive..2548-3267-13154-4804587
dead..-11881344217203102281
total..2352-2356-11180-4896381
OWalive-010092644867-12103-189626176
dead0100712313951265-11431866
total-0100161764969-03054-199244111
SGalive0100394410479-10937-4271-10767
dead..-205581302656-91606421
total01001911518283-8249-5167-10176
SHalive......-4569-36129-8069
dead......0222815491662
total......-4575-21209-6485
SOalive..-28112131-5466-40101-8566
dead..374-12251133113841689
total..037411137-5372-27155-6985
SZalive..3773-151913354-111214699
dead..-168461197672151-2790
total..21154-93283943-912044111
TGalive....-4100-6331-53106-11949
dead....-1100-1458-14122-16112
total....-6100-6433-6791-13547
TIalive6231922950936282-3019823242
dead4942646603250451352727717
total66291192611041113461055450919
URalive310031400554979023994260
dead21008341070943-31432738
total51003932101791639-18206938
VDalive-114636105-1043922252-9443-45198
dead1100324123612555304211124
total049669571333347125-646466140
VSalive36100659041113-3196-133209799
dead2248673076295936404526516
total5964132441174128952814636226
ZGalive....-12108-11682-7143-22104
dead..010048895011411439
total..0100-71578177-6161-8246
ZHalive....1978-4768-8766-13348
dead....2100611716642353
total....2265-4178-7282-11159
Switzerlandalive2452451429-108164-38048-97121-75348
dead61302122428417322162792111599
total3061972722176102-58324-6923140693
© WSL, Swiss National Forest Inventory, 21.06.2020 #823667/289998
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: protection forest region
unit: 1000 n/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
altitudinal vegetation zonetree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
upper subalpinealive..-3165210446384734303212221
dead..4611100114729304754922
total..1219310357317522343117016
lower subalpinealive14118-8368417236886956752715057
dead21291491524385620691616363389
total364966806547933513928912448817
upper montanealive-4592-21924-866418154134356953-12190
dead39211371237373035205677183399
total-6720-8359-491154863155321462421850
lower montanealive-25133-10136-11837-1988038004161-44724
dead10915561856202926143237273039
total-14259-4581-627210177151237932-14475
colline/submontanealive-84114-3595-67473725-25636685-95714
dead1141719351158323211401311631810
total-72716-16209-56563558-1411013730-63821
totalalive-111813-44021-2253683642282922129-123018
dead284936581291615813143132651013494
total-83417-74117-9687242223721848713119182
© WSL, Swiss National Forest Inventory, 21.06.2020 #823668/289999
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: protection forest region
unit: 1000 n/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
altitudinal vegetation zonetree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
upper subalpinealive..0136549021146456715608551
dead..11562100176026467845531
total..216269438847143224714032
lower subalpinealive-82693130712828192876184515028445
dead31334175-1810858334936323818925
total22967314411040777011048833447329
upper montanealive-8464-54140-8291315489557-34125-16289
dead3936673325655931-12161792924819
total-4512213567-5613662668370458885173
lower montanealive-2345641369-18543-3681-2113123205-45639
dead87355334682857375212375330117
total-1489258112-1177221123-161946072-154119
colline/submontanealive-71924-6660-6057-12317-3574-10263-99820
dead11528998-1116938479981522429318
total-60430-5771-715726152-2610450124-70529
totalalive-104121-80177-19362-7119815059-48196-128326
dead272171742567562311776423061610889
total-7693094159-126101224392274125935-196176
© WSL, Swiss National Forest Inventory, 21.06.2020 #823669/290000
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: protection forest region
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zonetree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
upper subalpinealive..14034903610012532782724624
dead..21562100224827478836130
total..3117694596415227862530719
lower subalpinealive-83399710015825659011076903151030
dead33315358-219767304441393420923
total25107150711383413244154551292471922
upper montanealive-9467-11785-4119341113799735146-110161
dead3836683335517629-9221783027518
total-56115-49202-61260117416911711342165109
lower montanealive-2295841420-16748-3196-191417271-38447
dead87354742702859361786574232816
total-1429752131-98872895-2140712941-57334
colline/submontanealive-70125-41103-8644-13320-3769-6898-95621
dead102351279-1018940459981552428920
total-60031-29151-974428146-28958772-66732
totalalive-102822-50314-1309697992594920650-74948
dead261191832476502651686403361511639
total-76631133125-5424636226345385421941590
© WSL, Swiss National Forest Inventory, 21.06.2020 #823670/290001
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: economic region
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiontree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
Western Juraalive..14120-4386-8047-10137-20831
dead..212936224025263712213
total..3549-7511-4096-7551-8677
Eastern Juraalive....-1100-18124-11837-13734
dead....0.94825293425
total....-1100-9255-9346-10345
Western Plateaualive..0187017100-8251-9738-16334
dead..0393-0621125481041952
total..080017102-7060-9043-14339
Central Plateaualive....-21135754-27322-27226
dead....364253126235418
total....113630137-24724-21932
Eastern Plateaualive....-1549-6659-24828-32924
dead....1156262426425224
total....-1448-40100-22331-27729
Western Pre-Alpsalive..-5357-12524-3942-11179-22821
dead..43294518312914519116
total..-10279-8135-3642-11189-13834
Central Pre-Alpsalive-2158-4580-7445-7146-2887-22029
dead29244316118471855515912
total01924-16275-14233-24134-23106-61101
Eastern Pre-Alpsalive..6353-8360-7049-8735-23530
dead..11612534272911607419
total..17145-5888-4381-7739-16145
Northwestern Alpsalive-137411305-191307145330812932
dead26463222731849134311415
total1167744292531576165511635
Central Alpsalive210433402887822811855655
dead110037913421536-11583126
total3103363715124237710958734
Northeastern Alpsalive0.-12520-21148-54365115-5164
dead..1063-244212482612255
total0.9165-4573-4249781-29117
Southwestern Alpsalive4638368818154-198837258364
dead1147562030352926323215813
total57319335486310177355824222
Southeastern Alpsalive473469561343503800-256322829
dead2930691620561432114014313
total7522139281553215123-1411037218
Southern Alpsalive3032752769534161668522129
dead4751636771837271311626510
total343191241462479321373048713
Switzerlandalive1212114560-11397-43724-96314-122418
dead49223399335930583161013454
total170164841822249-13381-64821121178
© WSL, Swiss National Forest Inventory, 21.06.2020 #823671/290002
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: economic region
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiontree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
Western Juraalive..-5458-5686-8873-9760-24441
dead..283634405531493716618
total..2388-22225-33205-48129-78134
Eastern Juraalive....-1100-3690-74103-11173
dead....11000615432413451
total....0.-36103-42189-77110
Western Plateaualive..-4148-2410234179-13939-12966
dead..360210071750267811152
total..-1400-2210940156-13941-11775
Central Plateaualive....411657128-24235-19059
dead....0109217025474640
total....41017894-21740-14479
Eastern Plateaualive....-1070-18333-15666-34634
dead....11560331272188237
total....-976-18334-14970-33836
Western Pre-Alpsalive..20230-5180-18128-15114-65104
dead..-141195215-13281411-9230
total..6865-4592-20125-14130-7498
Central Pre-Alpsalive1108-40160-958216308-26114-59170
dead-1172268125544337063019432
total0258-14485163205985-2611635304
Eastern Pre-Alpsalive..3474-9261-8652-8536-22936
dead..-17100111222953-121569356
total..17194-8172-5776-9738-22040
Northwestern Alpsalive-13206776-3105311294-286050142
dead38723593437145110678425
total12379060319626137-188313455
Central Alpsalive3100504345712077126212932
dead2100644890153007603330
total6100563953633543127416227
Northeastern Alpsalive01004338-32112-115511593-9278
dead..-101237118215113262093
total01003463-25139-94691688-72107
Southwestern Alpsalive211461928731548-3681-12317-71198
dead1760583359315737384723117
total388477706266211232615222439
Southeastern Alpsalive456761849557-21131-357415059
dead26464936-1216152129987642
total7143110488370-16194-2610422741
Southern Alpsalive15605150-3412523205-10263-48196
dead7843238792937531522430616
total22478334458860725012425935
Switzerlandalive855128545-16388-42042-99420-124427
dead55311842624519299172901910759
total140324693082179-121151-70429-168204
© WSL, Swiss National Forest Inventory, 21.06.2020 #823672/290003
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: production region
unit: 1000 n/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
altitudinal vegetation zonetree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
upper subalpinealive....-21729425303212121
dead....29242244754922
total....090113618343117016
lower subalpinealive151151541-915614744752714858
dead2229023798202031116363399
total37481350772535018912448617
upper montanealive-4290-2888-28923148466953-108102
dead362236813312902377183379
total-570611438-15642237301462422948
lower montanealive-10043-15944-18227-63604161-46323
dead482261207616811637273049
total-5284-9872-10645182157932-15967
colline/submontanealive-23224-62016-12635-93456685-97914
dead50246324174559221311631910
total-18231-55818-11041505713730-66020
totalalive-35722-78015-688153183322129-125717
dead1561212715326947482651013494
total-20040-65318-36229792134871392234
© WSL, Swiss National Forest Inventory, 21.06.2020 #823673/290004
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: economic region
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiontree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
Western Juraalive..-4603-7380-8773-8470-24743
dead..303334405531493716818
total..25100-39150-32208-35177-80139
Eastern Juraalive....10116-3887-54146-83100
dead....21000615432413451
total....11100-38100-22364-49177
Western Plateaualive..-4148-2410237166-13440-12072
dead..36021007175-43587270
total..-1400-2210943147-13840-11379
Central Plateaualive....411657128-24435-19258
dead....0109217025474640
total....41017894-22040-14778
Eastern Plateaualive....-1070-18333-17161-36033
dead....115611438-4544-21390
total....-976-18235-17562-36234
Western Pre-Alpsalive-010019243-9974-19128-15114-11480
dead..-121423451089981411-8265
total-01007733-9776-19135-14130-12277
Central Pre-Alpsalive1108-14474-3217423205-26114-46225
dead-1172267928504139063019532
total025812568-413916578-2611649220
Eastern Pre-Alpsalive..3089-7481-8453-8536-21240
dead..-1710091423050-121569348
total..14248-6596-5481-9738-20345
Northwestern Alpsalive-01083104501129849800520911963
dead38734433438911412569225
total2134138414569133091219821137
Central Alpsalive3100603846733358-918013435
dead210065513581530-031063830
total6100663559594738-916917228
Northeastern Alpsalive01006630-9453-1145210154-47159
dead..-111021274215121222479
total0100554431176-927112120-23344
Southwestern Alpsalive36100659041113-3196-133209799
dead2248673076295936404526516
total5964132441174128952814636226
Southeastern Alpsalive12532110767997-19141-376925949
dead27474441-922117869988640
total152271545569117-21407-289534538
Southern Alpsalive78279031351467271-689820650
dead8833934783057421552433615
total8625129241134212941877254219
Switzerlandalive2452450730-99176-34852-94921-69752
dead61302052427218327162842011519
total3061971122174102-21883-6653145482
© WSL, Swiss National Forest Inventory, 21.06.2020 #823674/290005
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: production region
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonetree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
upper subalpinealive....1112706115608650
dead....-118250327845631
total....024312037224714232
lower subalpinealive-4559-41635156324138515027946
dead29363611281512525323818925
total2585-15526144936626833446829
upper montanealive-5688-2686-1555812078-34125-15893
dead363938039579135792924519
total-20251-2398-1168021145458887172
lower montanealive-12557-11496-9275-1595623205-47138
dead56362977683311724375330117
total-69110-85132-24300-422226072-170108
colline/submontanealive-19149-54227-12937-51101-10263-102320
dead80283466-1216657371522429119
total-11090-50830-14237681250124-73228
totalalive-37234-68726-3704022177-48196-132525
dead2011770469551440133061610849
total-17178-61830-274576622725935-242142
© WSL, Swiss National Forest Inventory, 21.06.2020 #823675/290006
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: production region
unit: 1000 n/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonetree state (alive/dead)1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %1000 n/yr± %
upper subalpinealive....112616732782724524
dead....-118255308836229
total....032422225862530719
lower subalpinealive-4697-41633325841029903150730
dead3134361390913424393420823
total2798-155236261544221292471522
upper montanealive-6690-2686-208531726735146-107167
dead3639380386012029783027118
total-31198-2398-170662924111342165110
lower montanealive-12657-108103-8185-144627271-39945
dead56363076693212524574232916
total-70109-78146-12613-2049212941-70269
colline/submontanealive-15761-55626-12937-57101-6898-97821
dead802821129-1216662361552428720
total-77132-53528-14237510538772-69230
totalalive-35038-69526-381425463720650-78746
dead2031757639850497133361511599
total-14795-63829-2836010432054219372100
© WSL, Swiss National Forest Inventory, 21.06.2020 #823676/290007
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: canton
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantontree state (alive/dead)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
AGalive......-30886-247738-278534
dead......126352005832738
total......-182140-227741-245839
AIalive..3352442637-9996-10159-64470
dead..4852-461652361-1814861431
total..50179-46772-76120-2878-58559
ARalive....162111-78644-34765-97045
dead....9066115575710226238
total....25278-67151-29065-70960
BEalive-42208-85698-175739-636130-421427-750623
dead65751162251231189192156422394111
total23270306271-526125283298-365031-356548
BL/BSalive....-12100-81242-106848-116146
dead....0.361303543139030
total....-12100-45430-71471-77168
FRalive..-81249-167028-104555-267242-379426
dead..63630403286312820248130419
total..-176182-126735-98259-66988-249039
GEalive........-109340-109340
dead........-42181-42181
total........-109743-109743
GLalive..24850-34697-6554613184-84659
dead..113749510531288-410023567
total..137139-251140-6245612787-61187
GRalive108831157450261838103339-79544458930
dead60530140216831332933453827366911
total16932129772734493039693-257126825817
JUalive....-41384-125392-71361-125158
dead....9139154541607540537
total....-323110291767-55382-84788
LUalive..-65355-62869-173334-132338-277734
dead..53552671245802313653192218
total..-11916243965408139-118741-855102
NEalive..46163-230147-97202111055-270147
dead..35592052713937546543319
total..8192-2513944247565196163251
NWalive..44507-26253-17772-37361-60861
dead..24170548316283910010375
total..68306-20861-110618-36461-50670
OWalive2100137211340105-30071-75327104532
dead4100321334011610748-437946827
total61004586338095-193106-8031757296
SGalive0.148187-64787-98461-83557-231842
dead..14080042935459272723587228
total0.288105-64689-525116-56385-144670
SHalive......-160199-51194-67185
dead......76461444622033
total......-84387-367128-451126
SOalive..-4210020295-98033-95967-177941
dead..1150721109881361685727956
total..-419422386-89137-79183-150149
SZalive..335123-93047263134101081-322219
dead..701381914722850375852733
total..406109-739594926947231206346
TGalive....-34100-91235-93464-105858
dead....-710066565812611770
total....-41100-24874-87668-94166
TIalive4113712162914374364572407184411627
dead3163264379962268827208618406511
total44136148025243325133434249430818114
URalive4310625255-23296-22781137101178195
dead20100371002543713941-425940829
total6410428949228361171329414658653
VDalive-1610069664-72751-152247-93353-184659
dead1510065222578264502918895188416
total-1100134834507106-107169-74572382965
VSalive8893870588361154-3868860726162964
dead20747108920582355832664132310213
total1096311794359436319717770158473122
ZGalive..-34100-3119687105-45534-303133
dead..10100406176531114113635
total..-24100-27110716353-35689-166236
ZHalive....140161-100641-195437-282030
dead....3676210371848343040
total....176140-79652-177042-239036
Switzerlandalive237521278360-224291-837324-1817214-2362817
dead94722654096356956669599210255014
total332216932318411550-270674-12180211873221
© WSL, Swiss National Forest Inventory, 21.06.2020 #823677/290008
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: canton
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantontree state (alive/dead)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
AGalive......-279104-632108-91182
dead......-7381-42257-50227
total......-286102-675105-96180
AIalive..-4730-24804-74929467-94228
dead..3762-8278288381006463
total..3394-33606-4710917234-29715
ARalive....61126-28065-14375-41653
dead....-10392411534410075118
total....-42041-23983-9993-34268
BEalive2117486661-35813165392-153949-1136106
dead0422966517734335412381467596626
total21125152415-162985106658-139356-170735
BL/BSalive....-1210024587-35099-338108
dead....12100-481281057269143
total....0.-24723-245148-269146
FRalive..-49415-24878-185194-90420-572104
dead..1076941333-9072-17433-93147
total..-39574-24484-274135-107368-66594
GEalive........-35241-35241
dead........-11889-11889
total........-47049-47049
GLalive..24641-50951-66079101101-82371
dead..12639589218379-010087131
total..25850-45156-64290100102-73587
GRalive421574978465072-158133-5574985389
dead2454147331474014022721051101529
total667379694469770-119199-34782186842
JUalive....-103136-253143-42362-77960
dead....8238149568312231443
total....-21682-104362-34086-465107
LUalive..-230103-149189140320-62458-86279
dead..264691804721347924874830
total..3443931909353127-53268-114578
NEalive..26192-19499-7020110990-130199
dead..2271924811444735030125
total..4898-1021924430718266171155
NWalive..12372-27267-160107-4880-113192
dead..-121881234417172331020281
total..11182-15356-144119-4589-92229
OWalive-6100-3952844567-108103-17696117353
dead4100601341139510565-1314316769
total-210022112845669-33054-18992284156
SGalive410026141-223163-97334-33477-126544
dead..-155552533222356-91144212624
total4100106139-198192-75144-42570-126348
SHalive......-31769-271129-58769
dead......222281144911662
total......-31575-157209-47285
SOalive..-20100103131-47866-38498-77865
dead..17100-7225613311208413695
total..-210096137-47271-264147-64382
SZalive..37765-170138207671620743086
dead..-13792441266267-7182-37394
total..240123-1261952695010372393104
TGalive....-22100-52731-348129-89753
dead....-7100-10458-41193-21308
total....-29100-53733-352131-91853
TIalive488638345-114251164205-46490173658
dead1416815053443312685195726183118
total626953237329824327349380184833
URalive28100170489138250105608531753
dead2010049354611170432116218737
total481002193855221120416210750434
VDalive-1410030896-252121235199-100131-72497
dead111002384618461269412633496522
total-310054756-6844850398-73843241301
VSalive151146135287181548-27081-87317-531197
dead1256041333418314303727047165717
total277845487043766160123183152160439
ZGalive....-110108-111196-77143-197102
dead..1100428854601114110844
total..1100-6815743238-66161-89201
ZHalive....5978-36071-72066-107549
dead....11100411291296418154
total....16265-31980-59182-89460
Switzerlandalive65451227044-127890-368939-832320-1036726
dead4203115082520211824041723371986909
total107432377728743157-1285117-598629-1677166
© WSL, Swiss National Forest Inventory, 21.06.2020 #823678/290009
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: canton
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantontree state (alive/dead)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
AGalive......-279104-481147-759101
dead......-7381-38284-46247
total......-286102-519141-80599
AIalive..-4730-37525-74929467-107200
dead..3762-23119288381005087
total..3394-60331-4710917234-57371
ARalive....61126-28065-14375-41653
dead....-10392411534410075118
total....-42041-23983-9993-34268
BEalive25146312186-7978170486-155849-131398
dead04229612199346354153814675102825
total25106433148-451143111956-141255-286468
BL/BSalive....6811915966-333105-250147
dead....12100-481281057269143
total....80100-34523-227160-181219
FRalive-1100-58352-22687-187191-117321-590101
dead..22357-17336-9072-71040-92151
total-1100-36623-24387-276134-125315-68292
GEalive........-33244-33244
dead........-12883-12883
total........-46050-46050
GLalive..43432-48855-66079101101-61398
dead..-61180678118379-010078148
total..42837-42162-64290100102-535122
GRalive11182889675511127-85259-57848186356
dead2344543734613161817021051112328
total13532413335157211996271-36777298636
JUalive....-17689-253143-35178-77962
dead....8238149568312231443
total....-94172-104362-268113-465109
LUalive..-24099-304106140320-62458-102868
dead..264692044221347924877329
total..23637-100326353127-53268-256265
NEalive..10488-33688-7020110990-194179
dead..2271924811444735030125
total..12571-2451234430718266107329
NWalive..23148-27267-116154-488040587
dead..-121881234417172331020281
total..21952-15356-100180-458960381
OWalive-61008926444567-108103-17696244176
dead4100661231139510565-1314317366
total-210015517645669-33054-18992417111
SGalive41003004485479-91537-36571-89167
dead..-155556613022356-8216052421
total4100146115151283-69349-44767-83976
SHalive......-31769-271129-58769
dead......222281144911662
total......-31575-157209-47285
SOalive..-2581103131-47566-370101-76766
dead..2674-7225613311208414589
total..137496137-46972-251155-62285
SZalive..34573-12719130154-10212141799
dead..-1508450119626719151-19790
total..196154-7832836443-84120398111
TGalive....-22100-52731-433106-98249
dead....-7100-10458-114122-131112
total....-29100-53733-54791-111347
TIalive43531655293699344782-224198168242
dead279418746443323614599527201317
total4622984126812418084677254369519
URalive28100223403554958901539932760
dead20100613481707043-2614320638
total48100284328417912839-1182053338
VDalive-10146306105-79439195252-79543-382198
dead111002724118361226552544294624
total149657857104333421125-54164564140
VSalive26710045690287113-23096-9032069099
dead1624846530531294413628545188516
total42964921448184121195196146257526
ZGalive....-110108-81682-77143-194104
dead..1100428866501114112039
total..1100-6815759177-66161-74246
ZHalive....5978-37868-72066-109348
dead....11100451171296418553
total....16265-33378-59182-90859
Switzerlandalive186124402329-848164-310048-795321-601648
dead4593016592422291726271622822192569
total2320195683221381102-473324-567031324093
© WSL, Swiss National Forest Inventory, 21.06.2020 #823679/290010
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: protection forest region
unit: 1000 n
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
altitudinal vegetation zonetree state (alive/dead)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
upper subalpinealive..-5416551104889389233456832237821
dead..8261241002074756430757595222
total..282197410310963114872264331332916
lower subalpinealive281118-1611687517270588138356138827289557
dead41929289815449381089201384162903665299
total70049128780120047179435276728167724942417
upper montanealive-85192-418524-156964361154267135127453-229990
dead7412126081266837582354015614401864409
total-111720-157659-90211594363307332271424414150
lower montanealive-469433-194936-213437-386889380076061-839424
dead20471510841810162058326275326882756939
total-264759-86581-111872197177284123144832-270175
colline/submontanealive-1573514-66395-11994760725-47663113685-1790114
dead21271735935196586413220940242416595610
total-1360816-304209-10035670158-267110253630-1194521
totalalive-2100013-846121-410036162964451029410229-2332018
dead5334970318235216310213283413491610255694
total-1566617-1431117-1749874731227344189019132249182
© WSL, Swiss National Forest Inventory, 21.06.2020 #823680/290011
NFI2NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
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
change1993/952009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiontree state (alive/dead)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Western Juraalive..272120-82286-149447-190237-394531
dead..41129680227412548637231913
total..68449-141511-75296-141651-162677
Eastern Juraalive....-11100-324124-224337-257734
dead....0.166484772964325
total....-11100-158255-176646-193545
Western Plateaualive..31870331100-164051-192338-322934
dead..6393-36212325415010438652
total..9800328102-140860-177243-284339
Central Plateaualive....-35113101754-516522-509926
dead....51644543149923100418
total....16136555137-466524-409532
Eastern Plateaualive....-26149-118359-453528-597924
dead....10156474244664295024
total....-25148-709100-406931-502929
Western Pre-Alpsalive..-103957-243924-77342-217179-446921
dead..83929870185412911451177416
total..-200279-156935-71942-206189-269534
Central Pre-Alpsalive-44158-86180-139845-135646-52287-418229
dead479285031113918901189155302812
total21924-116275-259233-455134-431106-1153101
Eastern Pre-Alpsalive..111353-146260-122949-156635-414630
dead..19261444344772918860130219
total..303145-101888-75281-137739-284545
Northwestern Alpsalive-13374217305-35913013214552308292932
dead3464124522531311544925543221915
total221671462421722532867630655224835
Central Alpsalive49104636404488716022820585109455
dead2310061792564229636-2015861626
total72103697373001244567718595171134
Northeastern Alpsalive0.-122520-331148-9903688115-94664
dead..18963-3644222548346141155
total0.177165-69573-7654912281-535117
Southwestern Alpsalive8893870588361154-3868860725162964
dead20747108920582355832664132310213
total1096311794359436319717770158473122
Southeastern Alpsalive9233413835626713593800-47663451029
dead56430138416401562753220940283413
total148722276728307332284123-267110734418
Southern Alpsalive5683213882712745376061113685410229
dead75752903614401868827242416491610
total64331167724271424144832253630901913
Switzerlandalive237321280360-213897-821424-1803114-2320718
dead95022655596366957218591210255044
total332316935918422749-249281-12119212297178
© WSL, Swiss National Forest Inventory, 21.06.2020 #823681/290012
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: protection forest region
unit: 1000 n
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
altitudinal vegetation zonetree state (alive/dead)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
upper subalpinealive..313653690151146350671166065751
dead..14156241001256020646558442331
total..161626094277845564317147108032
lower subalpinealive-752692383071060281352874948436950222145
dead2783331675-152108413333953623038148025
total2039655414490740548708894859934370029
upper montanealive-73264-404140-6839118154877357-253125-128089
dead33836504332126541831-10116158329195419
total-394122100567-471136437666727033088674173
lower montanealive-197356371369-152143-27081-160131163205-372539
dead729354363456128430374021226753246317
total-124492473112-96072160123-12019442972-1262119
colline/submontanealive-607824-49160-49457-87317-26274-74463-815620
dead973287098-90169270476798110424239518
total-510530-42171-58457183152-194104360124-576129
totalalive-885921-617177-160262-531198119659-349196-1028326
dead231817133925555561657176064222391687149
total-654030722159-1047101160439180241189035-1569176
© WSL, Swiss National Forest Inventory, 21.06.2020 #823682/290013
NFI3NFI4
change: total stem number
altitudinal vegetation zone · tree state (alive/dead)
unit of reference: protection forest region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zonetree state (alive/dead)1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
upper subalpinealive..1040336902671009623258827186324
dead..14156241001624820547588346230
total..2311760944296411672764725232519
lower subalpinealive-73339749100132025456908877664731398630
dead2983141358-17197465303524127734163423
total2251071162711149349214412395592424562122
upper montanealive-82967-87285-34119328711363497258146-862161
dead33736506332875153129-7622157330215818
total-492115-366202-54126081841559117831421296109
lower montanealive-192858361420-137948-23096-15014151571-313647
dead734353874257428441361338640642267416
total-119497423131-8058721195-17140792141-462334
colline/submontanealive-594025-310103-71244-90320-28269-50098-783221
dead862359179-84189285456798114424236520
total-507831-219151-79644196146-2149564472-546732
totalalive-876922-387314-10769669099205249150850-598148
dead223019141024629501885166814024581592949
total-6539311023125-446246257526273338396719331390
© WSL, Swiss National Forest Inventory, 21.06.2020 #823683/290014
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