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NFI2–NFI3
net increment
lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands342435568466105520136142421648172
high altitude areas460882184581039075206293929253
total3882213695921744476565535976782
© WSL, Swiss National Forest Inventory, 21.06.2020 #805574/271905
NFI3–NFI4
net increment
lower/higher altitudinal zones
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura7086560712694
Eastern Jura34195723459
Western Plateau521739345607
Central Plateau908531369125
Eastern Plateau12064184512244
Western Pre-Alps882238194698
Central Pre-Alps459847399335
Eastern Pre-Alps2981335696547
Northwestern Alps64332771334112
Central Alps73191111818412
Northeastern Alps59341152017317
Southwestern Alps543044694989
Southeastern Alps872367077587
Southern Alps26513393116578
Switzerland521523877391282
© WSL, Swiss National Forest Inventory, 21.06.2020 #805575/271906
NFI3–NFI4
net increment
lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands36273599841111493280232371550722
high altitude areas58771050653384111058283281235203
total4208216564944645896657565986192
© WSL, Swiss National Forest Inventory, 21.06.2020 #805576/271907
NFI3–NFI4
net increment
lower/higher altitudinal zones
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura7006522712234
Eastern Jura332911003339
Western Plateau501839345407
Central Plateau908531369135
Eastern Plateau11824184512004
Western Pre-Alps8622354104408
Central Pre-Alps446845499015
Eastern Pre-Alps28813326106147
Northwestern Alps60362451430513
Central Alps72191041917612
Northeastern Alps53371002215319
Southwestern Alps4932411104589
Southeastern Alps802358286657
Southern Alps23715328125659
Switzerland507323509386092
© WSL, Swiss National Forest Inventory, 21.06.2020 #805577/271908
NFI2–NFI3
net increment
lower/higher altitudinal zones
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands978524083793738692301747382
high altitude areas375946248698119052741027344
total13534245231654515764504974092
© WSL, Swiss National Forest Inventory, 21.06.2020 #805578/271909
NFI2–NFI3
net increment
lower/higher altitudinal zones
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura621537099904
Eastern Jura3668-11003658
Western Plateau430725414547
Central Plateau79758528055
Eastern Plateau11744174011904
Western Pre-Alps65212221428611
Central Pre-Alps41310381117947
Eastern Pre-Alps32812266165959
Northwestern Alps87171651725112
Central Alps5424721912514
Northeastern Alps71271002117116
Southwestern Alps532137284247
Southeastern Alps1271548466106
Southern Alps23017274105049
Switzerland474722728474112
© WSL, Swiss National Forest Inventory, 21.06.2020 #805579/271910
NFI3–NFI4
net increment
lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands36903619842811543087232651352152
high altitude areas6267112665858446967073931138893
total43102175241013649897587657891392
© WSL, Swiss National Forest Inventory, 21.06.2020 #805580/271911
NFI3–NFI4
net increment
lower/higher altitudinal zones
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands10285259138247327132371550762
high altitude areas5347582611216144053281235123
total15634264931949417675565986162
© WSL, Swiss National Forest Inventory, 21.06.2020 #805581/271912
NFI2–NFI3
net increment
lower/higher altitudinal zones
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands988524383808740592421648222
high altitude areas41784624922812645293929163
total14054248331721516684535976742
© WSL, Swiss National Forest Inventory, 21.06.2020 #805582/271913
NFI2–NFI3
net increment
lower/higher altitudinal zones
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura6255411810354
Eastern Jura3728-11003718
Western Plateau451725404767
Central Plateau79358528015
Eastern Plateau11884174012044
Western Pre-Alps65202451331010
Central Pre-Alps4159393118097
Eastern Pre-Alps34112279166209
Northwestern Alps91171751726412
Central Alps5623741913014
Northeastern Alps73261042017715
Southwestern Alps552039074447
Southeastern Alps1361452066565
Southern Alps2421629395359
Switzerland483222906376722
© WSL, Swiss National Forest Inventory, 21.06.2020 #805583/271914
NFI3–NFI4
net increment
lower/higher altitudinal zones
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zones1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowlands10465263538487350122651352192
high altitude areas5747582611935161853931138813
total16224269432047419684657891362
© WSL, Swiss National Forest Inventory, 21.06.2020 #805584/271915
NFI2–NFI3
net increment
site quality · main tree species
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
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.30.21.81.85.21.65.21.710.71.71.10.52.40.4
fir0.70.30.30.50.60.30.30.20.10.10.0.0.50.2
pine0.10.10.00.10.40.3-0.00.4-0.20.30.0.0.10.1
larch0.00.0-0.10.10.0.7.82.36.11.31.10.51.10.2
stone pine0.0.0.10.10.10.02.30.72.40.60.00.00.40.1
other conifers0.00.00.00.00.00.00.0.-0.00.10.0.0.00.0
beech2.00.32.10.71.00.50.30.30.0.0.0.1.40.2
maple0.20.10.80.30.10.10.10.10.00.00.0.0.30.1
ash0.40.10.10.00.20.10.10.20.0.0.0.0.20.1
oak0.00.10.10.00.00.00.50.30.0.0.0.0.10.0
chestnut0.0.0.0.0.0.0.00.10.0.0.0.0.00.0
other broadleaves0.20.10.20.20.00.10.30.30.00.00.0.0.20.1
total3.90.65.42.17.71.816.83.119.02.32.20.86.50.6
moderatespruce1.70.417.22.29.13.237.83.542.73.214.03.111.70.7
fir1.40.35.91.13.71.05.21.22.10.72.51.02.80.3
pine0.00.00.00.10.40.43.61.83.61.10.50.40.60.2
larch-0.00.00.40.2-0.10.117.82.66.31.510.02.42.30.3
stone pine0.0.0.00.00.0.1.00.50.40.30.00.00.10.0
other conifers0.00.00.0.0.00.00.10.1-0.00.00.00.00.00.0
beech1.30.21.50.70.70.71.10.52.30.710.72.01.90.2
maple0.10.10.80.31.40.41.00.30.30.3-0.00.90.40.1
ash0.10.00.10.11.30.51.20.50.70.20.70.40.40.1
oak0.0.-0.00.00.0.0.80.40.40.3-0.40.40.10.0
chestnut0.0.0.0.0.0.0.00.00.0.0.80.60.10.0
other broadleaves0.10.00.20.10.20.34.41.20.90.46.71.70.90.1
total4.60.626.22.616.73.674.13.759.73.345.54.721.10.9
goodspruce8.80.821.42.231.43.52.61.217.82.77.12.214.10.8
fir7.10.617.71.810.81.51.51.00.80.71.41.08.30.5
pine0.70.20.10.10.10.30.0.0.10.10.30.20.40.1
larch0.40.20.00.10.80.40.50.30.10.31.00.90.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.50.20.00.00.10.00.00.00.0.0.20.20.30.1
beech8.30.79.11.38.81.41.60.60.40.319.45.28.30.6
maple1.50.22.10.42.00.70.30.20.30.11.90.71.50.2
ash1.90.32.00.44.41.10.10.10.10.14.91.42.20.2
oak0.90.20.30.20.20.1-0.00.0-0.10.12.10.70.70.1
chestnut0.0.-0.00.00.0.0.10.10.00.04.42.80.30.2
other broadleaves0.90.20.70.32.30.90.40.31.70.88.81.91.60.2
total30.91.553.53.360.74.17.12.121.42.951.54.838.01.2
very goodspruce22.31.25.71.34.72.00.50.30.0.0.00.013.10.7
fir11.20.84.11.03.11.00.40.50.0.0.0.6.90.5
pine0.40.30.00.00.10.20.0.0.0.0.0.0.20.1
larch1.10.50.30.10.10.10.00.00.0.0.0.0.60.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.90.2-0.00.00.00.00.0.0.0.0.0.0.40.1
beech14.50.93.21.04.61.40.40.20.0.0.20.28.60.5
maple2.20.30.40.20.50.40.10.10.0.0.10.11.30.2
ash4.30.50.60.32.00.6-0.10.30.0.0.00.12.50.3
oak1.70.30.00.00.10.10.20.10.0.0.10.10.90.2
chestnut0.00.00.0.0.0.0.10.10.0.0.00.00.00.0
other broadleaves2.00.41.20.70.00.4-0.00.30.0.0.40.31.30.3
total60.61.515.62.415.43.11.71.20.0.0.80.435.81.1
totalspruce33.11.346.32.550.43.446.13.471.22.622.23.640.91.0
fir20.31.027.72.118.12.07.61.73.01.03.91.418.00.7
pine1.20.30.20.21.00.63.61.83.51.10.70.51.30.2
larch1.40.50.60.30.80.426.03.112.61.912.12.54.50.4
stone pine0.0.0.10.10.10.03.20.82.80.70.00.00.50.1
other conifers1.40.30.00.00.10.00.10.1-0.00.10.20.20.70.1
beech26.01.115.71.715.02.03.60.82.70.830.35.019.70.8
maple4.00.44.10.64.00.91.60.40.60.32.01.13.40.2
ash6.70.62.80.57.71.31.30.70.80.25.61.45.10.3
oak2.70.40.40.20.30.11.50.50.30.31.80.81.60.2
chestnut0.00.0-0.00.00.0.0.30.20.00.05.22.90.40.2
other broadleaves3.20.42.30.72.61.05.11.32.60.815.92.63.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805585/271916
NFI2–NFI3
net increment
site quality · main tree species
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.30.21.91.85.21.65.71.810.21.61.20.52.40.4
fir0.70.30.30.50.60.30.30.20.10.10.0.0.50.2
pine0.10.10.00.10.40.20.20.4-0.20.20.00.00.10.1
larch0.00.0-0.10.10.0.7.52.26.01.21.30.51.10.2
stone pine0.0.0.10.10.00.02.20.72.20.60.00.00.40.1
other conifers0.00.00.00.00.00.00.0.0.00.10.0.0.00.0
beech1.90.32.10.61.00.50.30.20.0.0.0.1.40.2
maple0.20.10.80.30.10.10.10.10.00.00.0.0.30.1
ash0.40.10.10.00.20.10.10.20.0.0.0.0.20.1
oak0.00.10.10.00.00.00.50.30.0.0.0.0.10.0
chestnut0.0.0.0.0.0.0.00.10.0.0.0.0.00.0
other broadleaves0.20.10.20.20.10.10.30.30.00.00.0.0.20.0
total3.80.65.42.17.71.817.03.018.32.22.50.86.50.6
moderatespruce1.80.418.42.310.03.137.03.442.83.114.63.012.30.7
fir1.30.35.81.03.50.95.01.12.00.62.61.02.70.3
pine0.00.0-0.00.10.20.43.31.73.51.00.40.40.60.1
larch-0.00.00.40.2-0.10.118.52.66.71.410.22.32.50.3
stone pine0.0.0.00.00.0.1.00.40.40.20.00.00.10.0
other conifers0.00.00.0.0.00.00.10.1-0.00.00.00.00.00.0
beech1.30.21.50.60.70.71.10.42.10.610.11.81.90.2
maple0.20.10.80.31.40.41.00.30.30.2-0.10.80.50.1
ash0.10.00.10.11.40.61.40.51.20.50.60.40.40.1
oak0.0.-0.00.00.0.0.80.30.40.2-0.40.40.10.0
chestnut0.0.0.0.0.0.0.00.00.0.0.70.60.00.0
other broadleaves0.00.00.20.20.20.34.41.11.50.56.91.70.90.1
total4.70.627.22.717.33.473.63.660.93.145.94.521.90.9
goodspruce9.00.821.32.231.63.42.81.217.52.66.82.114.20.8
fir7.00.617.11.711.01.51.41.00.80.71.41.08.10.5
pine0.70.20.10.10.10.30.0.0.10.10.30.20.40.1
larch0.40.20.00.10.70.40.40.30.20.21.00.80.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.50.20.00.00.10.00.00.00.0.0.10.10.30.1
beech8.40.79.01.28.61.31.50.50.40.318.84.98.20.6
maple1.40.22.20.41.50.80.50.30.30.12.00.71.50.2
ash1.90.32.00.44.41.10.10.10.10.14.81.32.10.2
oak1.00.20.40.20.20.1-0.00.0-0.10.12.20.70.70.1
chestnut0.0.-0.00.00.0.0.10.10.00.04.42.70.30.2
other broadleaves1.00.20.70.32.20.90.30.31.60.79.01.81.70.2
total31.11.552.83.260.54.07.22.120.82.850.84.637.91.1
very goodspruce22.21.25.51.34.61.90.50.30.0.0.00.012.80.7
fir11.00.83.90.92.81.00.40.50.0.0.0.6.60.5
pine0.40.30.10.00.10.20.0.0.0.0.0.0.20.1
larch1.00.50.30.10.10.10.00.00.0.0.0.0.60.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.90.2-0.00.00.00.00.0.0.0.0.0.0.50.1
beech14.40.93.10.94.61.30.70.40.0.0.20.18.40.5
maple2.20.30.40.10.50.40.10.10.0.0.10.11.20.2
ash4.20.50.60.32.00.5-0.00.30.0.0.00.12.50.2
oak1.80.30.00.00.30.20.20.10.0.0.10.11.00.2
chestnut0.00.00.0.0.0.-0.10.30.0.0.00.00.00.0
other broadleaves2.10.41.30.70.00.4-0.00.30.0.0.40.31.40.3
total60.31.515.12.315.02.91.91.20.0.0.80.435.11.1
totalspruce33.31.347.42.551.43.346.13.370.52.622.73.441.41.0
fir20.01.026.82.017.81.97.21.62.80.94.01.317.50.7
pine1.20.30.20.20.80.63.51.73.51.10.70.41.30.2
larch1.40.50.60.30.70.426.33.012.91.812.52.44.70.4
stone pine0.0.0.10.10.10.03.10.82.60.70.00.00.50.1
other conifers1.40.30.00.00.10.00.10.1-0.00.10.20.10.70.1
beech26.01.115.31.614.81.93.80.92.50.729.04.819.40.7
maple3.90.44.10.63.61.01.70.40.50.32.01.03.30.2
ash6.60.62.70.57.91.31.60.71.20.55.41.45.10.3
oak2.80.40.50.20.50.21.50.50.30.32.00.81.70.2
chestnut0.00.0-0.00.00.0.0.00.30.00.05.12.70.40.2
other broadleaves3.30.52.30.72.51.05.01.23.10.916.42.44.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805586/271917
NFI2–NFI3
net increment
site quality · main tree species
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
change1993/95–2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.50.6-0.91.40.80.50.50.30.20.3-6.65.54.01.91.71.14.94.613.74.111.86.95.21.710.71.71.10.52.40.4
fir2.21.00.40.20.10.10.10.20.20.2-1.31.6-0.00.30.30.23.01.7-0.41.02.51.60.30.20.10.10.0.0.50.2
pine0.20.2-0.30.40.0.0.00.10.10.00.0.0.00.20.00.00.10.12.51.60.0.-0.00.4-0.20.30.0.0.10.1
larch0.0.0.0.0.0.0.0.0.00.00.0.0.00.00.0.-0.70.70.0.0.0.7.82.36.11.31.10.51.10.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.00.00.0.0.30.30.0.2.30.72.40.60.00.00.40.1
other conifers0.10.10.20.10.0.0.00.00.00.00.0.0.00.00.00.00.00.00.00.10.00.00.0.-0.00.10.0.0.00.0
beech3.60.94.22.01.00.51.40.50.70.43.31.41.81.00.80.51.81.1-0.30.83.01.80.30.30.0.0.0.1.50.2
maple0.60.30.30.20.00.00.00.00.00.00.70.30.70.40.10.01.50.70.40.3-0.20.50.10.10.00.00.0.0.30.1
ash0.60.20.80.70.0.0.20.10.40.20.30.20.00.00.20.20.00.10.10.10.10.10.10.20.0.0.0.0.20.1
oak-0.10.2-0.00.30.00.00.20.10.00.00.00.00.00.00.0.0.20.10.20.20.0.0.50.30.0.0.0.0.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.10.0.0.0.0.00.0
other broadleaves0.30.20.30.20.0.0.10.10.20.10.20.2-0.10.2-0.10.11.00.70.50.2-0.00.10.30.30.00.00.0.0.10.1
total8.01.74.92.81.90.92.60.91.80.7-3.55.86.62.43.11.311.85.017.05.017.37.316.83.119.02.32.20.86.50.6
moderatespruce6.51.20.0.0.11.10.10.10.00.034.35.05.32.34.15.131.36.213.76.018.75.837.83.542.73.214.03.111.60.7
fir5.01.00.0.0.20.40.00.10.00.012.23.12.50.94.61.38.63.05.22.4-0.51.55.21.22.10.72.51.02.70.3
pine0.00.00.0.0.0.0.0.0.0.-0.20.20.0.-0.20.10.20.21.21.11.41.53.61.83.61.10.50.40.60.2
larch-0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.2.00.90.0.-0.50.417.82.66.31.510.02.42.30.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.0.1.00.50.40.30.00.00.10.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.10.1-0.00.00.00.00.00.0
beech4.30.80.0.0.90.50.30.20.10.12.00.81.10.81.30.82.42.51.51.1-1.92.51.10.52.30.710.72.01.90.2
maple0.40.20.0.0.30.3-0.00.00.0.1.00.50.20.11.10.42.41.20.00.23.71.41.00.30.30.3-0.00.90.40.1
ash0.10.00.0.0.0.0.10.10.00.00.50.3-0.00.20.90.70.10.50.50.52.81.51.20.50.70.20.70.40.30.1
oak0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.-0.00.00.0.0.0.0.80.40.40.3-0.40.40.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.80.60.10.0
other broadleaves0.30.10.0.0.0.0.0.0.00.00.20.30.00.1-0.00.00.90.52.01.4-1.11.54.41.20.90.46.71.70.90.1
total16.42.00.0.1.41.20.40.20.20.250.06.39.12.711.95.347.86.924.17.422.76.974.13.759.73.345.54.721.00.9
goodspruce12.21.76.62.214.83.45.41.36.31.221.44.524.02.835.24.612.24.622.57.625.26.72.61.217.82.77.12.214.10.8
fir14.61.50.90.37.21.76.21.33.11.014.03.524.42.713.12.23.21.17.02.96.22.21.51.00.80.71.41.08.30.5
pine1.10.42.30.90.10.10.30.10.40.20.0.0.20.20.10.4-0.00.00.30.20.0.0.0.0.10.10.30.20.40.1
larch0.00.02.31.80.60.30.10.10.30.20.0.0.00.00.20.20.20.30.10.13.22.10.50.30.10.31.00.90.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.00.00.50.41.31.00.80.50.20.10.00.00.10.10.00.00.0.0.00.00.10.10.00.00.0.0.20.20.30.1
beech10.41.317.43.16.61.85.91.56.01.14.41.710.11.911.71.810.82.75.93.22.33.01.60.60.40.319.45.28.30.6
maple2.20.51.50.51.90.70.80.31.10.51.70.72.20.62.10.92.10.73.41.30.91.50.30.20.30.11.90.71.50.2
ash1.10.42.60.92.41.12.30.92.10.71.40.62.10.64.31.11.70.64.22.34.63.50.10.10.10.14.91.42.20.2
oak0.50.31.21.32.20.90.80.40.90.3-0.20.50.20.10.10.10.80.80.70.50.0.-0.00.0-0.10.12.10.70.70.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.-0.10.10.0.0.0.0.10.10.00.04.42.80.30.2
other broadleaves0.60.32.00.91.30.70.60.30.80.3-0.20.40.90.52.31.21.30.81.11.53.32.20.40.31.70.88.81.91.70.2
total42.72.837.24.938.54.723.33.121.22.542.66.364.24.269.25.632.36.245.28.545.88.97.12.121.42.951.54.838.21.2
very goodspruce8.61.915.63.019.93.428.92.832.52.56.52.18.22.03.72.8-1.62.85.22.96.62.80.50.30.0.0.00.013.10.7
fir8.71.45.42.47.72.119.02.211.01.51.20.56.71.74.01.40.20.12.52.10.70.40.40.50.0.0.0.6.90.5
pine-0.10.2-0.20.5-0.30.9-0.20.51.70.70.0.0.00.00.00.00.0.-0.50.50.60.60.0.0.0.0.0.0.20.1
larch0.00.00.50.30.50.71.00.42.31.50.20.20.10.10.10.10.80.60.0.0.20.20.00.00.0.0.0.0.60.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.40.42.51.60.40.40.90.40.90.50.0.-0.00.00.00.00.0.0.0.0.0.0.0.0.0.0.0.0.40.1
beech9.61.221.43.212.42.516.32.215.81.61.90.94.11.64.21.22.61.44.42.25.65.00.40.20.0.0.20.28.60.5
maple1.90.42.61.52.00.92.30.62.40.50.30.30.30.10.40.60.80.50.70.40.70.40.10.10.0.0.10.11.30.2
ash1.70.44.01.68.41.73.60.95.51.01.30.90.20.22.40.80.90.41.20.71.60.8-0.10.30.0.0.00.12.60.3
oak1.20.42.11.33.91.31.30.51.60.50.10.10.00.00.30.10.0.-0.10.10.0.0.20.10.0.0.10.10.90.2
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.00.00.00.0
other broadleaves1.00.43.72.83.01.50.60.53.00.70.00.00.20.20.40.44.52.70.60.7-1.71.5-0.00.30.0.0.40.31.30.3
total32.92.757.75.158.14.773.83.176.72.511.43.419.83.515.64.08.14.813.95.814.36.41.71.20.0.0.80.435.91.1
totalspruce27.92.421.43.735.64.134.82.839.02.555.35.041.53.144.84.847.06.455.16.562.48.746.13.471.22.622.23.640.81.0
fir30.52.16.72.415.22.525.32.214.41.725.94.233.82.922.12.815.03.614.33.98.93.17.61.73.01.03.91.418.00.7
pine1.20.51.91.1-0.10.90.10.52.20.7-0.20.20.30.3-0.00.40.30.23.52.02.11.63.61.83.51.10.70.51.30.2
larch-0.10.22.81.91.20.81.10.42.61.50.20.20.10.10.30.22.31.30.10.12.82.126.03.112.61.912.12.54.50.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.00.00.00.00.30.30.0.3.20.82.80.70.00.00.50.1
other conifers0.50.43.21.61.71.11.80.61.10.50.00.00.10.10.10.10.00.00.00.10.10.10.10.1-0.00.10.20.20.70.1
beech27.81.943.04.220.82.923.92.422.71.811.52.517.12.518.12.517.53.711.43.98.86.03.60.82.70.830.35.019.70.8
maple5.10.74.41.54.11.23.10.63.50.73.51.03.30.73.71.16.81.64.51.45.22.11.60.40.60.32.01.13.40.2
ash3.50.67.41.910.81.96.21.38.01.23.51.12.30.67.91.52.60.85.82.49.03.61.30.70.80.25.61.45.10.3
oak1.60.53.31.86.21.52.30.72.50.5-0.00.50.30.10.30.21.00.80.90.60.0.1.50.50.30.31.80.81.70.2
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.-0.10.10.0.0.0.0.30.20.00.05.22.90.40.2
other broadleaves2.10.56.02.94.31.61.40.64.00.80.30.51.10.52.71.37.62.94.22.20.63.15.11.32.60.815.92.63.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #805587/271918
NFI2–NFI3
net increment
site quality · main tree species
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.60.6-0.81.40.80.40.50.30.20.3-5.25.13.52.01.71.15.84.413.44.012.26.65.71.810.21.61.20.52.40.4
fir2.11.00.40.20.10.10.10.20.20.2-1.21.4-0.00.20.30.22.91.6-0.41.02.41.50.30.20.10.10.0.0.50.2
pine0.20.2-0.30.40.0.0.00.10.10.00.0.0.00.20.00.00.10.12.41.50.0.0.20.4-0.20.20.00.00.10.1
larch0.0.0.0.0.0.0.0.0.00.00.0.0.00.00.0.-0.70.70.0.0.0.7.52.26.01.21.30.51.10.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.00.00.0.0.30.30.0.2.20.72.20.60.00.00.40.1
other conifers0.10.10.20.10.0.0.00.00.00.00.0.0.00.00.00.00.00.00.00.10.00.00.0.0.00.10.0.0.00.0
beech3.40.94.11.91.00.51.40.50.70.43.01.31.81.00.70.41.71.1-0.30.72.91.70.30.20.0.0.0.1.40.2
maple0.60.30.30.20.00.00.00.00.00.00.60.30.70.40.10.01.40.60.80.5-0.10.50.10.10.00.00.0.0.30.1
ash0.60.20.80.60.0.0.20.10.40.20.30.10.00.00.20.20.00.10.10.10.10.10.10.20.0.0.0.0.20.1
oak-0.10.2-0.00.30.00.00.20.10.00.00.00.00.00.00.0.0.20.10.20.20.0.0.50.30.0.0.0.0.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.10.0.0.0.0.00.0
other broadleaves0.30.20.30.20.0.0.10.10.20.10.20.2-0.10.2-0.10.10.90.60.60.2-0.00.10.30.30.00.00.0.0.10.0
total7.71.64.82.81.80.92.60.91.80.7-2.35.46.12.53.01.212.34.817.24.917.67.117.03.018.32.22.50.86.50.6
moderatespruce6.71.20.0.-0.11.10.10.10.00.036.65.25.52.34.14.932.16.015.56.021.46.037.03.442.83.114.63.012.10.7
fir4.90.90.0.0.20.40.00.10.00.011.42.92.50.94.41.38.72.95.12.4-0.51.45.01.12.00.62.61.02.70.3
pine0.00.00.0.0.0.0.0.0.0.-0.20.20.0.-0.20.10.10.21.21.10.31.73.31.73.51.00.40.40.60.1
larch-0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.2.30.90.0.-0.50.418.52.66.71.410.22.32.50.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.0.1.00.40.40.20.00.00.10.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.10.1-0.00.00.00.00.00.0
beech4.20.80.0.1.00.50.30.20.10.11.90.81.10.81.40.82.32.41.51.1-2.02.41.10.42.10.610.11.81.90.2
maple0.50.20.0.0.20.3-0.00.00.0.1.00.40.20.11.10.42.31.10.00.23.61.41.00.30.30.2-0.10.80.40.1
ash0.10.00.0.0.0.0.10.10.00.00.50.3-0.00.21.20.70.10.50.40.42.71.41.40.51.20.50.60.40.40.1
oak0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.-0.00.00.0.0.0.0.80.30.40.2-0.40.40.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.70.60.00.0
other broadleaves0.10.20.0.0.00.00.0.0.00.00.40.30.00.1-0.00.00.40.71.91.4-1.01.44.41.11.50.56.91.70.90.1
total16.41.90.0.1.41.10.40.20.20.251.66.19.32.712.15.148.26.725.67.324.06.973.63.660.93.145.94.521.70.9
goodspruce13.31.76.52.114.13.35.41.36.31.220.94.324.62.835.94.511.04.422.17.424.46.52.81.217.52.66.82.114.20.8
fir13.91.50.90.36.91.66.31.33.21.012.93.324.12.613.72.23.01.06.72.86.02.11.41.00.80.71.41.08.10.5
pine1.00.42.30.90.10.10.30.10.40.20.0.0.20.20.10.4-0.00.00.30.20.0.0.0.0.10.10.30.20.40.1
larch0.00.02.31.80.60.30.10.10.30.20.0.0.00.00.20.20.20.30.10.13.12.00.40.30.20.21.00.80.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.00.00.40.41.30.90.80.50.20.10.00.00.10.10.00.00.0.0.00.00.10.10.00.00.0.0.10.10.20.1
beech10.31.317.13.18.62.86.01.55.71.24.11.610.11.911.51.810.92.65.73.12.32.91.50.50.40.318.84.98.30.6
maple1.90.51.50.52.10.70.70.31.10.51.60.72.30.62.20.92.20.70.03.50.91.50.50.30.30.12.00.71.50.2
ash1.10.42.60.92.31.02.11.02.10.71.30.52.10.64.21.11.80.65.12.64.63.40.10.10.10.14.81.32.10.2
oak0.50.21.21.32.71.00.80.40.90.3-0.20.40.20.10.10.11.20.80.70.50.0.-0.00.0-0.10.12.20.70.70.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.-0.00.00.0.0.0.0.10.10.00.04.42.70.30.2
other broadleaves1.00.42.00.81.30.70.60.30.80.3-0.10.30.90.41.81.21.50.82.31.93.42.20.30.31.60.79.01.81.70.2
total43.12.736.64.939.84.823.23.120.82.540.56.064.64.269.75.431.65.943.18.444.78.77.22.120.82.850.84.638.11.1
very goodspruce9.21.915.33.019.23.429.22.832.22.55.91.98.01.93.52.7-1.52.65.22.86.32.70.50.30.0.0.00.012.80.7
fir8.81.45.32.47.32.018.92.210.91.51.10.46.61.73.91.30.20.11.22.40.70.40.40.50.0.0.0.6.70.5
pine-0.10.2-0.20.5-0.40.9-0.20.51.80.70.0.0.00.00.00.00.20.2-0.40.50.60.60.0.0.0.0.0.0.20.1
larch0.00.00.50.30.50.71.00.42.31.50.20.20.10.10.10.10.80.60.0.0.20.20.00.00.0.0.0.0.60.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.40.42.51.60.40.40.90.41.10.50.0.-0.00.00.00.00.0.0.0.0.0.0.0.0.0.0.0.0.50.1
beech9.01.221.93.212.62.416.12.216.01.61.70.94.01.64.11.12.51.34.52.25.74.90.70.40.0.0.20.18.40.5
maple1.90.42.41.41.90.82.30.62.50.50.20.20.30.10.40.60.80.51.00.50.40.50.10.10.0.0.10.11.20.2
ash1.60.43.81.68.11.73.60.95.51.01.20.90.20.22.30.80.80.41.10.71.50.7-0.00.30.0.0.00.12.50.2
oak1.10.42.11.33.71.21.20.51.90.60.10.10.00.00.20.10.0.0.80.90.0.0.20.10.0.0.10.11.00.2
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.-0.10.30.0.0.00.00.00.0
other broadleaves0.90.44.72.93.21.40.70.52.90.70.30.30.30.20.40.44.42.60.60.7-1.51.4-0.00.30.0.0.40.31.40.3
total32.92.658.45.056.84.873.83.277.12.510.73.219.53.415.03.88.04.614.25.613.96.21.91.20.0.0.80.435.21.1
totalspruce29.92.421.03.634.04.135.22.838.72.458.04.841.83.145.44.647.56.256.36.464.58.646.13.370.52.622.73.441.31.0
fir29.72.16.62.414.52.525.32.214.31.724.04.033.32.822.22.814.83.412.74.08.62.97.21.62.80.94.01.317.50.7
pine1.10.51.81.1-0.30.90.10.52.30.7-0.20.20.30.3-0.00.40.30.33.51.90.91.93.51.73.51.10.70.41.30.2
larch-0.10.22.81.81.20.71.10.42.61.50.20.20.10.10.30.22.51.30.10.12.72.026.33.012.91.812.52.44.70.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.00.00.00.00.30.30.0.3.10.82.60.70.00.00.50.1
other conifers0.50.43.11.61.61.01.80.61.30.50.00.00.10.10.10.00.00.00.00.10.10.10.10.1-0.00.10.20.10.70.1
beech26.91.843.24.123.23.323.82.422.51.810.72.317.02.517.82.417.33.611.33.88.75.83.80.92.50.729.04.819.50.7
maple4.90.74.21.54.21.13.00.63.60.73.40.93.50.73.81.16.61.61.83.54.82.11.70.40.50.32.01.03.40.2
ash3.30.67.11.910.51.96.11.38.11.23.21.02.30.67.91.52.60.86.82.78.83.51.60.71.20.55.41.45.10.3
oak1.50.53.21.86.41.52.20.72.80.6-0.00.40.30.10.30.21.30.81.71.00.0.1.50.50.30.32.00.81.80.2
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.-0.00.00.0.0.0.0.00.30.00.05.12.70.40.2
other broadleaves2.30.67.03.04.51.61.40.63.90.80.70.51.10.52.11.37.12.85.42.40.93.05.01.23.10.916.42.44.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #805588/271919
NFI3–NFI4
net increment
site quality · main tree species
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.90.28.11.28.01.56.92.110.62.21.70.74.20.4
fir0.70.21.00.40.50.30.50.50.00.00.0.0.60.1
pine0.10.10.20.20.00.3-0.60.6-0.00.30.00.00.00.1
larch0.0.0.00.00.10.16.81.82.71.12.80.90.80.1
stone pine0.0.0.10.10.10.11.91.02.50.70.00.00.30.1
other conifers0.10.00.00.00.00.00.0.0.00.00.0.0.00.0
beech2.10.42.10.71.60.70.10.20.0.0.0.1.60.2
maple0.10.10.40.30.70.30.40.20.0.0.0.0.20.1
ash0.20.10.20.10.30.20.10.30.0.0.0.0.20.1
oak0.10.10.00.0-0.00.00.40.20.0.0.0.0.10.0
chestnut0.00.00.0.0.0.0.10.10.0.0.0.0.00.0
other broadleaves0.10.10.00.10.20.20.70.50.00.00.00.00.10.0
total4.20.612.31.611.61.817.43.115.92.64.51.38.30.5
moderatespruce2.60.417.12.110.72.333.64.443.43.627.03.813.20.8
fir1.50.35.01.04.61.04.31.71.90.63.51.42.90.3
pine0.00.00.00.0-0.10.44.12.31.41.10.90.50.40.2
larch0.00.00.10.10.00.122.72.99.01.811.12.22.70.3
stone pine0.0.-0.10.10.0.0.30.30.70.30.00.00.10.0
other conifers0.00.00.10.1-0.10.1-0.00.1-0.00.10.00.0-0.00.0
beech1.40.30.80.81.50.53.71.51.60.83.51.91.60.3
maple0.20.11.20.30.70.31.50.41.00.51.40.80.70.1
ash0.00.00.60.20.70.41.21.30.80.30.60.30.40.1
oak0.0.-0.00.00.10.10.20.2-0.10.20.70.40.10.0
chestnut0.0.0.0.0.0.0.0.0.0.-1.41.4-0.10.1
other broadleaves0.00.00.10.30.10.23.71.62.00.72.51.50.60.2
total5.80.625.02.518.12.775.34.061.73.849.84.422.60.9
goodspruce9.50.819.61.830.02.80.31.117.03.23.82.313.40.7
fir6.90.617.01.711.91.62.31.14.11.40.61.28.50.5
pine-0.00.20.10.10.00.10.0.-0.10.10.00.20.00.1
larch0.30.10.30.20.20.40.10.10.00.50.10.60.20.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.30.20.00.00.10.10.10.10.0.0.10.10.20.1
beech8.90.77.31.111.91.61.81.00.80.59.52.77.90.5
maple0.80.21.60.42.60.70.10.5-0.20.41.50.81.10.2
ash1.50.31.60.51.10.90.20.2-0.20.45.51.61.50.2
oak0.40.20.40.2-0.30.2-0.00.10.20.22.00.90.40.1
chestnut0.0.0.00.00.0.0.10.1-0.00.010.23.00.70.2
other broadleaves0.90.20.10.30.70.60.40.41.00.611.12.31.40.2
total29.61.448.02.658.33.45.32.322.53.544.44.435.41.1
very goodspruce21.51.14.20.94.31.60.91.00.0.1.11.111.60.6
fir12.00.94.80.83.01.0-0.70.80.0.0.0.6.90.5
pine0.70.20.10.10.20.10.0.0.0.0.0.0.40.1
larch0.80.20.10.10.20.10.00.00.0.0.0.0.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.80.20.0.0.00.00.0.0.0.0.0.0.40.1
beech13.00.83.60.72.81.20.40.20.0.0.50.47.20.4
maple2.60.40.40.20.20.70.00.00.0.0.00.01.30.2
ash4.20.50.40.31.40.60.90.60.0.0.10.12.30.2
oak2.00.30.00.00.10.10.10.10.0.0.00.01.00.2
chestnut0.10.10.0.0.0.-0.00.40.0.-0.20.10.00.0
other broadleaves3.00.40.40.2-0.00.40.80.50.0.-0.30.31.50.2
total60.61.514.01.712.22.52.31.20.0.1.31.232.91.0
totalspruce34.51.248.92.253.12.841.54.370.93.033.84.142.60.9
fir21.21.028.21.919.82.06.32.25.91.54.01.819.20.7
pine0.70.30.50.30.20.53.42.31.31.20.90.60.80.2
larch1.10.20.50.20.60.529.73.311.82.114.02.44.00.3
stone pine0.0.0.10.10.10.12.41.13.30.80.10.00.40.1
other conifers1.10.30.10.10.10.10.00.10.00.10.10.10.60.1
beech25.31.014.21.517.72.05.91.82.40.913.53.218.80.7
maple3.70.43.60.64.21.02.00.70.90.62.91.13.30.3
ash5.80.52.90.63.51.22.41.50.60.56.31.64.40.4
oak2.50.40.40.2-0.10.30.70.30.10.32.71.01.50.2
chestnut0.10.10.00.00.0.0.10.4-0.00.08.63.30.60.2
other broadleaves4.00.50.70.40.90.75.61.73.01.013.22.63.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805589/271920
NFI3–NFI4
net increment
site quality · main tree species
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
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.90.27.51.27.61.57.62.210.52.41.30.74.00.4
fir0.70.21.00.40.50.30.50.60.00.00.0.0.70.1
pine0.00.10.20.20.00.3-0.30.5-0.00.30.0.0.00.1
larch0.0.0.00.00.0.6.71.82.21.12.40.90.70.1
stone pine0.0.0.00.00.10.11.81.02.60.80.00.00.30.1
other conifers0.10.00.00.00.00.00.0.0.10.00.0.0.00.0
beech2.10.42.10.71.70.70.10.20.0.0.0.1.70.2
maple0.10.10.40.30.40.20.40.20.0.0.0.0.20.1
ash0.20.10.20.10.20.20.20.30.0.0.0.0.20.1
oak0.10.10.00.0-0.00.00.50.20.0.0.0.0.10.0
chestnut0.00.00.0.0.0.0.10.20.0.0.0.0.00.0
other broadleaves0.10.10.00.10.20.20.70.60.00.00.00.00.10.0
total4.30.611.61.610.91.818.33.315.42.83.71.37.90.6
moderatespruce2.70.415.92.19.42.135.84.644.63.928.34.212.70.8
fir1.60.35.21.14.71.14.71.82.10.73.31.53.00.3
pine0.00.00.00.0-0.30.34.22.40.81.21.00.60.30.2
larch0.00.00.10.1-0.00.122.13.08.71.89.22.42.40.3
stone pine0.0.-0.10.10.0.0.40.30.70.30.00.00.10.0
other conifers0.00.00.0.-0.10.1-0.00.1-0.00.10.00.0-0.00.0
beech1.30.30.80.81.20.53.91.71.80.93.82.21.60.3
maple0.20.11.20.30.60.31.50.51.20.51.40.90.70.1
ash0.00.00.60.30.20.2-0.20.80.80.30.70.40.30.1
oak0.0.-0.00.00.0.0.30.3-0.10.20.80.50.00.0
chestnut0.0.0.0.0.0.0.0.0.0.-1.61.6-0.10.1
other broadleaves0.00.00.20.20.10.22.71.61.30.72.41.60.50.2
total5.90.624.02.615.82.675.34.161.94.149.35.021.40.9
goodspruce9.00.820.31.831.22.9-0.21.216.73.44.12.713.40.7
fir7.10.617.21.712.81.72.31.24.61.60.71.58.80.5
pine-0.00.20.10.20.00.10.0.-0.10.10.10.30.00.1
larch0.30.10.30.20.30.50.20.20.00.60.00.70.30.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.30.20.00.00.10.10.10.10.0.0.10.10.20.1
beech9.00.77.71.112.51.72.01.10.90.510.03.18.20.5
maple0.80.21.70.42.60.80.10.6-0.20.41.50.91.10.2
ash1.40.31.70.51.21.00.30.2-0.20.45.01.71.50.2
oak0.40.20.40.2-0.30.3-0.00.10.20.22.51.00.40.1
chestnut0.0.0.00.00.0.0.10.1-0.00.010.53.50.60.2
other broadleaves0.80.20.10.30.50.6-0.10.30.90.710.72.51.20.2
total29.11.449.42.761.03.64.62.522.83.745.35.035.71.1
very goodspruce21.81.14.31.04.61.70.91.00.0.1.41.412.10.6
fir12.20.95.10.93.41.1-0.80.90.0.0.0.7.20.5
pine0.70.20.00.00.20.10.0.0.0.0.0.0.30.1
larch0.70.20.10.10.20.10.00.00.0.0.0.0.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.70.20.0.0.00.00.0.0.0.0.0.0.30.1
beech13.20.83.80.72.51.20.30.20.0.0.60.57.50.4
maple2.60.40.40.20.20.70.00.00.0.0.00.01.40.2
ash4.10.50.20.31.50.60.90.70.0.0.20.12.30.3
oak2.10.30.00.00.10.10.00.10.0.0.00.01.00.2
chestnut0.10.10.0.0.0.-0.30.30.0.-0.20.10.00.0
other broadleaves2.70.40.20.2-0.10.40.80.60.0.-0.40.41.40.2
total60.81.514.21.812.62.62.01.20.0.1.61.534.01.0
totalspruce34.41.247.82.252.82.944.24.571.73.235.34.642.30.9
fir21.61.028.92.021.42.16.52.36.71.74.02.120.00.7
pine0.70.30.40.3-0.10.53.92.50.71.21.10.70.70.2
larch1.00.20.60.20.50.529.13.411.02.211.82.63.60.3
stone pine0.0.-0.00.10.10.12.31.13.30.80.00.00.40.1
other conifers1.10.30.10.00.10.10.00.10.00.10.10.10.60.1
beech25.71.014.91.617.82.16.21.92.61.114.33.719.40.7
maple3.70.43.60.63.91.12.00.71.00.72.91.33.40.3
ash5.70.52.80.63.11.21.11.20.60.55.91.84.30.4
oak2.50.40.40.2-0.20.30.70.30.10.33.31.11.60.2
chestnut0.10.10.00.00.0.-0.20.4-0.00.08.63.80.50.2
other broadleaves3.60.40.60.40.80.84.11.82.21.012.62.93.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805590/271921
NFI2–NFI3
net increment
site quality · main tree species
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
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.10.60.40.21.21.48.51.31.10.52.40.4
fir1.70.80.10.1-0.20.30.80.30.0.0.50.2
pine0.10.20.00.00.00.10.10.20.0.0.10.1
larch0.0.0.00.00.00.04.40.81.10.51.10.2
stone pine0.0.0.0.0.10.11.60.30.00.00.40.1
other conifers0.10.10.00.00.00.0-0.00.00.0.0.00.0
beech3.70.81.00.31.70.50.70.30.0.1.40.2
maple0.60.20.00.00.50.20.30.10.0.0.30.1
ash0.60.20.20.10.20.10.00.10.0.0.20.1
oak-0.10.20.10.00.00.00.20.10.0.0.10.0
chestnut0.0.0.0.0.0.-0.00.00.0.-0.00.0
other broadleaves0.30.10.20.1-0.00.10.30.10.0.0.10.0
total7.11.42.10.53.51.616.91.72.20.86.50.6
moderatespruce4.90.90.00.210.52.134.72.114.03.111.60.7
fir3.70.70.10.15.00.94.00.72.51.02.80.3
pine0.00.00.0.-0.10.02.60.70.50.40.60.2
larch-0.10.10.0.0.0.7.71.010.02.42.30.3
stone pine0.0.0.0.0.0.0.40.20.00.00.10.0
other conifers0.00.00.0.0.00.00.00.00.00.00.00.0
beech3.20.60.30.11.30.41.40.510.72.01.90.2
maple0.30.10.00.10.60.21.10.3-0.00.90.40.1
ash0.10.00.00.00.40.20.90.20.70.40.40.1
oak0.0.0.0.0.00.00.40.1-0.40.40.10.0
chestnut0.0.0.0.0.0.0.00.00.80.60.10.0
other broadleaves0.20.10.00.00.00.11.80.46.71.70.90.1
total12.31.50.50.217.82.455.02.345.54.721.10.9
goodspruce10.71.47.71.027.42.313.91.77.12.214.00.8
fir11.01.24.90.718.91.72.50.61.41.08.30.5
pine1.40.40.30.10.10.20.10.10.30.20.40.1
larch0.60.50.30.10.10.10.50.31.00.90.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.10.10.70.30.10.00.00.00.20.20.30.1
beech12.21.36.00.89.61.13.20.619.45.28.30.6
maple2.00.41.10.32.10.40.90.21.90.71.50.2
ash1.50.42.20.52.80.51.20.54.91.42.20.2
oak0.70.41.10.20.10.10.20.12.10.70.70.1
chestnut0.0.0.0.0.0.0.00.04.42.80.30.2
other broadleaves1.00.30.80.21.20.41.50.58.81.91.70.2
total41.22.425.21.862.33.024.02.151.54.838.01.2
very goodspruce10.51.628.91.76.51.40.90.60.00.013.10.7
fir7.71.213.11.14.81.00.40.20.0.6.90.5
pine-0.10.20.70.40.00.00.00.10.0.0.20.1
larch0.10.11.60.80.10.10.20.10.0.0.60.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers1.00.50.80.30.00.00.0.0.0.0.40.1
beech12.71.215.41.13.70.91.50.60.20.28.60.5
maple2.10.52.30.40.30.20.30.10.10.11.30.2
ash2.30.55.40.71.20.40.40.20.00.12.60.3
oak1.40.51.90.40.10.10.10.00.10.10.90.2
chestnut0.0.0.00.00.0.0.00.00.00.00.00.0
other broadleaves1.70.82.20.50.20.20.60.50.40.31.30.2
total39.32.472.41.917.02.24.41.20.80.435.91.1
totalspruce26.22.037.01.745.42.458.02.022.23.640.81.0
fir24.21.718.11.228.41.97.70.93.91.418.00.7
pine1.40.51.10.40.10.22.80.70.70.51.30.2
larch0.60.51.90.80.20.112.91.312.12.54.50.4
stone pine0.0.0.0.0.10.12.00.40.00.00.50.1
other conifers1.20.51.50.40.10.00.00.00.20.20.70.1
beech31.91.822.71.316.11.56.61.030.35.019.70.8
maple4.90.73.50.43.50.52.50.42.01.13.40.2
ash4.50.77.90.84.50.62.50.55.61.45.20.3
oak2.00.63.10.50.20.10.80.21.80.81.70.2
chestnut0.0.0.00.00.0.0.10.15.22.90.40.2
other broadleaves3.10.83.20.51.40.54.10.815.92.63.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805591/271922
NFI3–NFI4
net increment
site quality · main tree species
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
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce1.70.50.50.24.80.911.71.51.30.74.00.4
fir1.60.50.30.20.40.21.00.30.0.0.70.1
pine-0.00.20.10.10.20.2-0.10.30.0.0.00.1
larch0.0.0.0.0.00.02.60.62.40.90.70.1
stone pine0.0.0.0.0.00.01.50.40.00.00.30.1
other conifers0.10.10.00.00.00.00.00.00.0.0.00.0
beech4.80.90.50.21.40.51.40.50.0.1.70.2
maple0.10.20.00.00.40.20.20.20.0.0.20.1
ash0.40.20.00.10.20.10.20.10.0.0.20.1
oak0.10.10.10.10.00.00.10.10.0.0.10.0
chestnut0.0.0.00.00.0.0.00.00.0.0.00.0
other broadleaves0.30.2-0.00.00.10.00.20.20.00.00.10.0
total9.21.41.40.47.51.118.91.83.71.37.90.6
moderatespruce6.71.10.40.211.01.534.02.528.34.212.70.8
fir3.90.70.20.15.50.93.20.83.31.53.00.3
pine0.00.00.0.0.00.01.20.81.00.60.30.2
larch0.00.00.0.0.0.9.11.19.22.42.40.3
stone pine0.0.0.0.0.0.0.30.20.00.00.10.0
other conifers0.00.00.0.-0.10.1-0.00.00.00.0-0.00.0
beech3.20.70.20.11.30.41.80.83.82.21.60.3
maple0.60.20.00.00.60.21.60.31.40.90.70.1
ash0.00.00.00.00.30.10.70.30.70.40.30.1
oak0.0.0.0.-0.00.0-0.00.10.80.50.00.0
chestnut0.0.0.0.0.0.0.0.-1.61.6-0.10.1
other broadleaves0.10.1-0.00.00.30.11.10.52.41.60.50.2
total14.51.60.90.318.81.953.12.749.35.021.40.9
goodspruce11.31.37.71.025.81.813.51.94.12.713.40.7
fir10.81.14.90.619.01.64.10.70.71.58.90.5
pine0.10.4-0.10.10.10.1-0.00.10.10.30.00.1
larch0.30.10.30.10.20.10.20.40.00.70.20.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers-0.00.00.50.30.10.00.00.00.10.10.20.1
beech10.61.28.00.99.91.13.90.710.03.18.30.5
maple1.20.40.50.31.80.40.90.41.50.91.10.2
ash1.40.41.50.42.10.5-0.10.45.01.71.50.2
oak0.60.30.30.2-0.00.20.30.12.51.00.40.1
chestnut0.0.0.0.0.0.0.00.010.53.50.60.2
other broadleaves0.90.30.70.2-0.20.31.00.410.72.51.20.2
total37.22.324.31.858.82.423.72.345.35.035.81.1
very goodspruce10.91.428.21.54.81.01.50.61.41.412.20.6
fir9.81.213.51.25.40.90.50.40.0.7.30.5
pine0.20.41.00.2-0.00.00.10.10.0.0.30.1
larch-0.10.11.10.30.20.10.10.10.0.0.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.70.40.70.30.00.00.0.0.0.0.30.1
beech11.01.214.51.03.40.71.20.50.60.57.50.4
maple1.50.53.30.50.40.40.10.10.00.01.40.2
ash2.80.54.90.70.70.30.50.30.20.12.30.3
oak1.50.52.40.50.10.10.00.00.00.01.00.2
chestnut0.0.0.10.10.0.-0.10.1-0.20.10.00.0
other broadleaves0.90.33.70.6-0.10.20.40.2-0.40.41.30.2
total39.22.473.41.814.91.84.31.01.61.534.01.0
totalspruce30.61.836.81.646.31.960.72.235.34.642.30.9
fir26.11.618.91.230.31.78.81.24.02.120.00.7
pine0.30.60.90.30.30.21.20.81.10.70.70.2
larch0.20.21.40.30.40.211.91.311.82.63.60.3
stone pine0.0.0.0.0.10.01.90.40.00.00.40.1
other conifers0.80.41.20.40.10.10.00.00.10.10.60.1
beech29.61.723.31.316.11.48.31.314.33.719.40.7
maple3.30.63.90.63.20.62.80.62.91.33.40.3
ash4.60.76.40.83.20.71.20.65.91.84.30.4
oak2.10.62.70.50.00.20.40.23.31.11.60.2
chestnut0.0.0.10.10.0.-0.00.18.63.80.50.2
other broadleaves2.30.54.40.6-0.00.42.80.712.62.93.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805592/271923
NFI2–NFI3
net increment
site quality · main tree species
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce0.20.60.40.21.11.48.71.31.20.52.50.4
fir1.70.70.10.1-0.20.30.80.30.0.0.50.2
pine0.10.20.00.00.00.10.20.20.00.00.10.1
larch0.0.0.00.00.00.04.30.81.30.51.10.2
stone pine0.0.0.0.0.10.11.50.30.00.00.40.1
other conifers0.10.10.00.00.00.00.00.00.0.0.00.0
beech3.60.81.00.31.70.50.60.30.0.1.40.2
maple0.50.20.00.00.50.20.30.10.0.0.30.1
ash0.60.20.20.10.20.10.00.10.0.0.20.1
oak-0.10.20.10.00.00.00.20.10.0.0.10.0
chestnut0.0.0.0.0.0.-0.00.00.0.-0.00.0
other broadleaves0.30.10.20.1-0.00.10.30.10.0.0.10.0
total6.91.42.00.53.41.616.81.62.50.86.50.6
moderatespruce5.10.9-0.00.211.42.135.22.014.63.012.20.7
fir3.60.70.10.14.80.83.90.72.61.02.70.3
pine0.00.00.0.-0.10.02.40.70.40.40.60.2
larch-0.10.10.0.0.0.8.11.010.22.32.50.3
stone pine0.0.0.0.0.0.0.40.20.00.00.10.0
other conifers0.00.00.0.0.00.00.00.00.00.00.00.0
beech3.10.60.30.11.30.41.30.510.11.81.90.2
maple0.40.20.00.10.60.21.10.3-0.10.80.40.1
ash0.10.00.00.00.50.21.10.30.60.40.40.1
oak0.0.0.0.0.00.00.40.1-0.40.40.10.0
chestnut0.0.0.0.0.0.0.00.00.70.60.00.0
other broadleaves0.10.10.00.00.10.11.90.46.91.70.90.1
total12.31.50.50.218.62.455.82.245.94.521.80.9
goodspruce11.51.47.61.027.82.213.51.66.82.114.20.8
fir10.61.14.90.718.61.62.40.51.41.08.10.5
pine1.40.40.30.10.10.20.10.00.30.20.40.1
larch0.60.50.30.10.10.10.50.21.00.80.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.10.10.70.30.10.00.00.00.10.10.30.1
beech12.01.26.20.99.41.13.10.618.84.98.20.6
maple1.80.41.20.32.20.40.70.32.00.71.50.2
ash1.50.42.10.52.70.51.20.44.81.32.20.2
oak0.70.41.20.30.10.10.20.12.20.70.70.1
chestnut0.0.0.0.0.0.0.00.04.42.70.30.2
other broadleaves1.20.40.80.20.90.41.50.49.01.81.70.2
total41.42.425.31.962.13.023.32.050.84.637.91.1
very goodspruce10.81.628.71.66.21.30.90.60.00.012.80.7
fir7.71.112.91.14.60.90.30.20.0.6.70.5
pine-0.10.20.80.40.00.00.10.10.0.0.30.1
larch0.10.11.60.80.10.10.10.10.0.0.60.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.90.50.90.30.00.00.0.0.0.0.50.1
beech12.41.215.41.13.60.81.60.60.20.18.40.5
maple2.00.52.30.40.30.20.30.10.10.11.20.2
ash2.20.55.40.71.10.30.40.10.00.12.50.2
oak1.30.52.00.40.10.10.10.10.10.11.00.2
chestnut0.0.0.00.00.0.-0.00.10.00.00.00.0
other broadleaves1.90.82.30.50.30.20.60.50.40.31.30.2
total39.32.472.31.916.42.14.41.20.80.435.21.1
totalspruce27.62.036.71.746.52.458.21.922.73.441.31.0
fir23.71.717.91.227.71.87.30.94.01.317.50.7
pine1.30.51.10.40.10.22.70.70.70.41.30.2
larch0.60.51.90.80.20.113.11.212.52.44.70.4
stone pine0.0.0.0.0.10.11.90.30.00.00.50.1
other conifers1.20.51.50.40.10.00.00.00.20.10.70.1
beech31.21.723.01.315.81.46.50.929.04.819.40.7
maple4.70.73.50.43.60.52.30.42.01.03.30.2
ash4.30.67.80.84.40.62.70.55.41.45.10.3
oak1.90.63.30.50.30.10.90.22.00.81.70.2
chestnut0.0.0.00.00.0.0.00.15.12.70.40.2
other broadleaves3.50.93.20.51.30.54.30.716.42.44.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805593/271924
NFI3–NFI4
net increment
site quality · main tree species
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
change2004/06–2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce2.10.60.10.90.60.30.10.20.60.42.82.16.81.42.61.016.24.214.04.818.76.07.62.210.52.41.30.74.00.4
fir1.90.60.40.3-0.00.00.30.40.40.3-0.40.50.60.40.40.34.71.90.90.50.31.30.50.60.00.00.0.0.70.1
pine-0.10.20.00.70.0.0.00.10.10.10.0.0.30.30.00.00.10.00.21.70.0.-0.30.5-0.00.30.0.0.00.1
larch0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.-0.10.10.0.0.0.6.71.82.21.12.40.90.70.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.10.10.0.0.40.40.0.1.81.02.60.80.00.00.30.1
other conifers0.10.10.30.30.0.0.00.00.00.00.0.0.10.00.00.00.00.00.10.00.00.00.0.0.10.00.0.0.00.0
beech5.11.03.31.70.30.41.20.50.10.21.81.11.60.90.80.53.92.42.22.85.02.10.10.20.0.0.0.1.70.2
maple0.30.2-0.30.40.00.0-0.00.10.00.10.50.30.70.50.00.0-0.81.00.20.42.31.20.40.20.0.0.0.0.20.1
ash0.40.20.50.60.0.-0.10.20.10.10.80.6-0.00.10.10.20.10.10.00.01.31.50.20.30.0.0.0.0.20.1
oak0.10.1-0.10.40.00.00.20.20.00.0-0.00.10.00.00.0.0.10.1-0.10.10.0.0.50.20.0.0.0.0.10.0
chestnut0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.20.0.0.0.0.00.0
other broadleaves0.30.10.50.50.0.-0.10.10.00.00.10.10.10.1-0.00.0-0.30.30.81.00.10.10.70.60.00.00.00.00.10.1
total10.31.74.82.11.00.61.70.91.30.65.52.610.41.94.11.224.05.618.75.527.77.518.33.315.42.83.71.37.90.5
moderatespruce8.31.30.0.1.90.90.10.10.00.024.54.26.82.08.11.831.57.016.45.48.08.435.84.644.63.928.34.212.70.8
fir4.90.90.0.0.80.40.10.10.0.12.43.22.70.94.61.30.82.26.62.52.82.84.71.82.10.73.31.52.90.3
pine0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.00.00.00.10.20.1-1.91.94.22.40.81.21.00.60.30.2
larch0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.60.0.-0.10.322.13.08.71.89.22.42.40.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.-0.50.50.0.0.0.0.40.30.70.30.00.00.10.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.0.-0.20.20.0.0.0.0.0.-0.00.1-0.00.10.00.0-0.00.0
beech4.00.80.0.0.50.3-0.10.20.40.32.00.90.90.41.20.6-1.44.6-0.70.92.91.63.91.71.80.93.82.21.60.3
maple0.70.20.0.0.10.10.00.00.0.1.00.50.60.30.20.43.21.40.50.42.41.11.50.51.20.51.40.90.70.1
ash0.10.00.0.0.0.0.00.00.00.00.90.30.20.10.00.31.91.50.50.40.60.3-0.20.80.80.30.70.40.30.1
oak0.0.0.0.0.0.0.0.0.0.0.0.-0.00.00.0.-0.10.10.0.0.0.0.30.3-0.10.20.80.50.00.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.-1.61.6-0.10.1
other broadleaves0.10.10.0.0.0.0.0.-0.00.00.50.30.30.20.00.1-0.80.6-0.10.51.11.02.71.61.30.72.41.60.50.2
total18.22.00.0.3.31.30.20.20.50.341.35.311.52.414.02.735.37.923.26.115.99.375.34.161.94.149.35.021.40.9
goodspruce11.91.49.33.513.03.04.51.27.81.523.63.921.32.435.33.416.05.024.86.722.27.8-0.21.216.73.44.12.713.50.7
fir12.61.33.11.45.61.46.11.23.60.912.43.024.22.616.02.33.51.38.72.65.22.72.31.24.61.60.71.58.80.5
pine0.30.4-0.71.40.00.00.00.1-0.30.30.0.0.30.3-0.00.1-0.20.20.20.20.0.0.0.-0.10.10.10.30.00.1
larch0.10.10.90.60.60.40.10.00.40.20.20.20.30.30.20.10.50.5-0.90.91.82.50.20.20.00.60.00.70.30.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers-0.00.10.10.11.30.90.80.4-0.10.30.0.0.00.00.20.10.0.0.0.-0.00.00.10.10.0.0.10.10.20.1
beech10.71.310.03.45.81.97.61.39.51.47.12.08.41.513.72.46.52.710.32.99.93.22.01.10.90.510.03.18.20.5
maple1.20.41.10.91.10.40.30.40.40.52.61.01.00.42.50.92.51.33.61.71.22.50.10.6-0.20.41.50.91.10.2
ash1.20.42.30.81.31.11.90.71.10.41.70.92.40.61.91.3-0.21.21.12.9-1.51.70.30.2-0.20.45.01.71.50.2
oak0.30.21.61.4-0.30.70.50.20.40.30.10.40.30.2-0.50.41.10.70.20.10.0.-0.00.10.20.22.51.00.40.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.10.1-0.00.010.53.50.60.2
other broadleaves0.70.32.00.82.20.90.60.20.20.4-0.40.4-0.00.3-0.40.61.10.91.82.12.91.7-0.10.30.90.710.72.51.20.2
total39.02.629.85.530.64.522.32.723.12.647.25.258.23.668.84.030.86.049.98.241.710.34.62.522.83.745.35.035.81.1
very goodspruce10.11.614.03.019.63.330.22.630.62.33.41.95.31.45.02.23.31.72.01.06.15.40.91.00.0.1.41.412.20.6
fir10.41.46.71.97.72.320.12.311.11.50.70.78.51.53.71.30.40.22.92.72.21.4-0.80.90.0.0.0.7.20.5
pine-0.10.41.40.80.20.50.90.31.30.40.0.0.00.0-0.10.10.0.0.20.10.80.80.0.0.0.0.0.0.30.1
larch0.00.0-0.30.41.60.81.30.60.70.30.50.40.00.00.20.10.20.40.0.0.50.30.00.00.0.0.0.0.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.20.32.91.71.20.70.60.30.50.50.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.30.1
beech7.81.023.83.914.72.514.51.714.21.51.30.95.41.22.01.32.91.51.61.45.04.40.30.20.0.0.60.57.50.4
maple0.70.54.91.72.51.22.10.64.50.90.10.10.60.30.21.10.30.60.20.60.10.60.00.00.0.0.00.01.40.2
ash1.90.46.32.08.12.21.90.85.91.1-0.50.40.30.21.90.91.01.61.00.80.51.30.90.70.0.0.20.12.30.3
oak1.00.53.61.34.21.61.30.62.40.60.10.00.00.00.10.20.0.0.0.0.0.0.00.10.0.0.00.01.00.2
chestnut0.0.0.0.0.60.60.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.-0.30.30.0.-0.20.10.00.0
other broadleaves0.50.32.71.35.01.82.71.03.80.80.0.0.10.3-0.30.61.10.70.50.40.00.60.80.60.0.-0.40.41.40.2
total32.52.666.05.565.44.775.62.975.12.65.52.320.22.812.93.59.13.88.53.315.37.02.01.20.0.1.61.534.11.0
totalspruce32.52.023.24.235.03.635.12.639.12.354.34.340.22.751.13.567.06.157.16.455.08.344.24.571.73.235.34.642.40.9
fir29.81.810.22.314.02.626.82.415.11.725.13.835.82.724.72.69.73.219.34.410.34.26.52.36.71.74.02.119.90.7
pine0.20.70.71.70.20.50.90.31.20.50.0.0.70.4-0.10.1-0.10.30.71.8-1.22.13.92.50.71.21.10.70.70.2
larch0.10.10.60.72.20.81.40.61.10.40.70.40.40.30.40.21.30.9-0.80.82.02.429.13.411.02.211.82.63.60.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.10.1-0.50.50.40.40.0.2.31.13.30.80.00.00.40.1
other conifers0.20.33.41.72.51.11.30.50.50.60.0.0.10.00.10.20.00.00.10.00.00.00.00.10.00.10.10.10.60.2
beech27.61.837.14.521.32.923.12.124.21.912.42.516.22.017.92.612.35.313.14.122.65.46.21.92.61.114.33.719.30.7
maple2.90.75.61.93.81.22.40.74.91.04.31.22.90.73.01.55.22.14.41.86.22.92.00.71.00.72.91.33.30.3
ash3.60.69.12.29.42.33.71.07.21.22.91.22.80.74.01.62.62.42.62.91.12.61.11.20.60.55.91.84.30.4
oak1.40.55.01.93.81.71.90.62.80.70.20.40.30.2-0.40.41.30.80.10.20.0.0.70.30.10.33.31.11.60.2
chestnut0.0.0.0.0.60.60.00.00.00.00.0.0.0.0.0.0.10.10.0.0.0.-0.20.4-0.00.08.63.80.60.2
other broadleaves1.60.55.21.57.21.93.31.14.00.80.20.50.50.5-0.70.81.11.43.02.34.02.04.11.82.21.012.62.93.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #805594/271925
NFI3–NFI4
net increment
site quality · main tree species
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce2.00.60.10.90.60.30.10.20.60.43.32.17.41.53.31.116.23.814.44.717.95.46.92.110.62.21.70.74.20.4
fir1.80.60.40.3-0.00.00.30.40.30.3-0.40.50.70.40.40.34.11.70.80.50.21.10.50.50.00.00.0.0.60.1
pine0.10.20.00.70.0.0.00.10.10.10.0.0.30.30.00.00.10.10.21.60.00.0-0.60.6-0.00.30.00.00.00.1
larch0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.-0.10.10.0.0.60.66.81.82.71.12.80.90.80.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.10.10.70.60.40.40.0.1.91.02.50.70.00.00.30.1
other conifers0.10.10.30.30.0.0.00.00.00.00.0.0.10.00.00.00.00.00.10.00.00.00.0.0.00.00.0.0.00.0
beech4.91.03.21.70.30.41.20.50.10.21.71.11.50.90.80.54.12.22.12.74.41.90.10.20.0.0.0.1.60.2
maple0.20.2-0.30.40.00.0-0.00.10.00.10.50.30.70.50.00.0-0.60.81.41.32.41.10.40.20.0.0.0.0.20.1
ash0.40.20.50.60.0.-0.10.20.10.10.70.5-0.00.10.10.20.10.10.10.11.31.30.10.30.0.0.0.0.20.1
oak0.10.1-0.10.40.00.00.20.20.00.0-0.00.10.00.00.0.0.10.1-0.10.10.00.00.40.20.0.0.0.0.10.0
chestnut0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.00.0
other broadleaves0.30.10.50.50.0.-0.10.10.00.00.10.10.10.1-0.00.0-0.20.31.01.00.10.10.70.50.00.00.00.00.10.0
total9.91.64.72.00.90.61.70.91.30.65.82.610.91.94.71.324.65.120.55.526.96.717.43.115.92.64.51.38.20.5
moderatespruce8.11.30.0.1.80.90.10.10.00.025.54.17.22.09.92.233.66.416.75.48.57.933.64.443.43.627.03.813.20.7
fir4.70.80.0.0.70.40.10.10.0.12.03.02.60.94.41.30.72.06.52.42.72.54.31.71.90.63.51.42.90.3
pine0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.00.00.20.10.20.1-0.52.14.12.31.41.10.90.50.40.2
larch0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.10.422.72.99.01.811.12.22.70.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.-0.40.40.0.0.0.0.30.30.70.30.00.00.10.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.0.-0.20.20.30.30.0.-0.00.0-0.00.1-0.00.10.00.0-0.00.0
beech4.00.80.0.0.50.3-0.10.20.40.31.90.90.90.41.30.6-1.24.0-0.70.94.21.73.71.51.60.83.51.91.60.3
maple0.70.20.0.0.10.10.00.00.0.1.10.50.60.20.30.53.31.30.50.42.21.01.50.41.00.51.40.80.70.1
ash0.10.00.0.0.0.0.00.00.00.00.80.30.20.10.30.41.81.30.40.41.91.41.21.30.80.30.60.30.40.1
oak0.0.0.0.0.0.0.0.0.0.0.0.-0.00.00.0.-0.10.10.0.0.50.50.20.2-0.10.20.70.40.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.-1.41.4-0.10.1
other broadleaves0.10.10.0.0.0.0.0.-0.00.00.60.30.30.2-0.10.2-1.31.2-0.10.51.10.93.71.62.00.72.51.50.60.2
total17.81.90.0.3.21.30.20.20.40.342.05.111.82.416.02.937.47.123.56.020.88.975.34.061.73.849.84.422.50.9
goodspruce13.11.69.03.412.52.94.51.28.31.622.83.721.02.334.83.314.74.623.36.319.56.90.31.117.03.23.82.313.50.7
fir12.11.33.01.45.31.36.11.23.60.911.62.824.82.715.32.23.21.27.12.74.52.42.31.14.11.40.61.28.50.5
pine0.30.4-0.71.40.00.00.00.1-0.20.30.0.0.30.3-0.00.1-0.10.20.20.20.0.0.0.-0.10.10.00.20.00.1
larch0.10.10.90.60.60.40.10.00.40.20.20.20.30.30.10.10.40.5-0.80.81.52.20.10.10.00.50.10.60.20.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers-0.00.10.10.11.20.90.80.4-0.10.30.0.0.00.00.20.10.00.00.0.-0.00.00.10.10.0.0.10.10.20.1
beech10.41.310.23.35.71.97.61.39.61.46.71.98.11.513.22.36.02.410.12.88.72.81.81.00.80.59.52.77.90.5
maple1.40.41.10.81.10.40.30.40.30.52.40.91.00.42.40.82.11.24.01.71.12.20.10.5-0.20.41.50.81.00.2
ash1.20.42.30.81.41.01.90.71.20.41.60.82.30.61.81.2-0.21.11.22.7-1.31.50.20.2-0.20.45.51.61.50.2
oak0.30.11.51.4-0.40.60.50.20.50.30.10.30.30.2-0.50.41.00.70.20.10.0.-0.00.10.20.22.00.90.40.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.10.0.0.0.0.10.1-0.00.010.23.00.70.2
other broadleaves1.10.41.90.72.40.90.60.20.20.4-0.30.4-0.00.3-0.30.51.10.92.22.12.61.50.40.41.00.611.12.31.40.2
total40.02.629.45.529.84.422.32.723.72.645.05.058.13.567.04.028.35.547.57.736.79.35.32.322.53.544.44.435.41.1
very goodspruce10.21.613.62.919.13.230.22.630.22.34.12.05.11.34.72.02.71.42.11.05.44.80.91.00.0.1.11.111.60.6
fir10.41.46.51.97.32.220.12.310.91.50.60.78.21.43.51.30.30.22.42.82.01.2-0.70.80.0.0.0.6.80.5
pine-0.10.41.40.80.20.50.90.31.30.40.0.0.00.0-0.00.00.60.60.40.20.70.70.0.0.0.0.0.0.40.1
larch0.00.0-0.30.32.41.01.30.60.70.30.40.40.00.00.20.10.20.30.0.0.40.30.00.00.0.0.0.0.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.20.32.81.61.30.70.60.30.80.60.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.40.1
beech7.71.021.54.014.62.414.41.714.11.51.20.95.21.11.91.22.41.21.71.46.74.50.40.20.0.0.50.47.20.4
maple0.60.55.91.92.41.12.10.64.40.90.10.10.50.30.21.10.20.50.30.60.10.50.00.00.0.0.00.01.30.2
ash1.80.47.62.28.22.11.90.85.91.1-0.50.40.40.31.80.81.71.61.00.80.41.20.90.60.0.0.10.12.30.3
oak0.90.53.41.34.11.51.30.62.40.60.10.00.00.00.10.20.0.0.00.00.0.0.10.10.0.0.00.01.00.2
chestnut0.0.0.0.0.50.60.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.-0.00.40.0.-0.20.10.00.0
other broadleaves0.50.34.21.86.11.82.81.03.90.80.30.30.20.3-0.30.61.00.60.70.40.00.60.80.50.0.-0.30.31.50.2
total32.32.666.65.566.24.575.62.974.52.76.42.419.72.712.13.39.13.38.53.315.86.62.31.20.0.1.31.232.90.9
totalspruce33.42.122.44.134.03.535.12.639.12.355.94.140.72.752.83.467.15.556.56.451.57.841.54.370.93.033.84.142.70.9
fir29.11.89.82.213.42.526.82.414.81.624.03.735.92.723.62.58.62.817.04.49.23.76.32.25.91.54.01.819.20.7
pine0.30.60.71.70.20.50.90.31.20.50.0.0.70.4-0.10.10.70.71.01.70.22.23.42.31.31.20.90.60.80.2
larch0.10.10.50.73.01.11.40.61.10.40.60.40.40.30.40.11.10.8-0.80.82.62.229.73.311.82.114.02.44.00.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.10.10.30.80.40.40.0.2.41.13.30.80.10.00.40.1
other conifers0.20.33.31.62.51.11.30.50.70.60.0.0.10.00.10.20.40.30.10.0-0.00.00.00.10.00.10.10.10.60.1
beech27.01.734.94.621.12.823.12.124.21.911.82.415.61.917.32.511.74.713.13.923.85.25.91.82.40.913.53.218.70.7
maple3.00.76.62.03.61.22.40.74.71.04.11.12.90.73.01.44.91.96.12.25.92.62.00.70.90.62.91.13.30.3
ash3.50.610.32.49.52.33.71.07.21.12.71.12.80.74.01.53.32.32.82.82.52.62.41.50.60.56.31.64.50.4
oak1.40.54.81.93.71.61.90.62.80.70.10.40.30.2-0.40.41.10.70.10.20.60.50.70.30.10.32.71.01.50.2
chestnut0.0.0.0.0.50.50.00.00.00.00.0.0.0.0.0.0.10.10.0.0.0.0.10.4-0.00.08.63.30.60.2
other broadleaves2.00.56.61.98.42.03.31.14.20.80.60.60.60.5-0.70.80.81.63.72.33.71.85.61.73.01.013.22.63.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 12.07.2020 #805595/271926
NFI3–NFI4
net increment
site quality · main tree species
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
site qualitymain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowspruce1.60.50.40.25.40.911.61.41.70.74.20.4
fir1.50.50.30.20.40.20.90.30.0.0.60.1
pine0.10.20.10.10.20.2-0.10.30.00.00.00.1
larch0.0.0.0.0.00.02.80.62.80.90.80.1
stone pine0.0.0.0.0.00.01.60.40.00.00.40.1
other conifers0.10.10.00.00.00.00.00.00.0.0.00.0
beech4.60.90.50.21.30.51.30.50.0.1.60.2
maple0.10.20.00.00.40.20.40.20.0.0.20.1
ash0.40.20.00.10.10.10.20.10.0.0.20.1
oak0.10.10.10.10.00.00.10.00.0.0.10.0
chestnut0.0.0.00.00.0.0.00.00.0.0.00.0
other broadleaves0.30.1-0.00.00.10.00.20.20.00.00.10.0
total8.91.41.40.48.01.119.11.74.51.38.20.5
moderatespruce6.51.00.40.212.11.533.72.327.03.813.20.8
fir3.80.70.20.15.30.92.90.73.51.42.90.3
pine0.00.00.0.0.00.01.50.80.90.50.40.2
larch0.00.00.0.0.0.9.31.011.12.22.80.3
stone pine0.0.0.0.0.0.0.30.20.00.00.10.0
other conifers0.00.00.0.-0.10.10.00.10.00.0-0.00.0
beech3.20.70.20.11.30.31.80.83.51.91.70.3
maple0.60.20.00.00.60.21.60.31.40.80.70.1
ash0.00.00.00.00.40.21.10.40.60.30.40.1
oak0.0.0.0.-0.00.00.00.10.70.40.10.0
chestnut0.0.0.0.0.0.0.0.-1.41.4-0.10.1
other broadleaves0.10.1-0.00.00.20.11.60.52.51.50.60.2
total14.21.60.90.319.81.953.92.549.84.422.60.9
goodspruce12.21.47.91.025.31.713.11.73.82.313.40.7
fir10.41.14.80.618.81.63.60.70.61.28.50.5
pine0.10.4-0.10.10.10.1-0.00.00.00.20.00.1
larch0.30.10.30.10.20.10.20.30.10.60.20.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers-0.00.00.50.30.10.00.00.00.10.10.20.1
beech10.41.28.00.99.51.13.60.69.52.78.00.5
maple1.30.40.50.31.80.40.80.41.50.81.10.2
ash1.40.41.50.42.00.5-0.10.45.51.61.50.2
oak0.60.30.30.2-0.00.20.20.12.00.90.40.1
chestnut0.0.0.0.0.0.0.00.010.23.00.70.2
other broadleaves1.20.40.80.2-0.20.31.20.411.12.31.40.2
total38.02.324.51.857.62.322.62.144.44.435.41.1
very goodspruce10.91.427.81.54.81.01.40.61.11.111.60.6
fir9.81.213.31.15.10.80.40.40.0.6.90.5
pine0.20.41.00.2-0.00.00.20.10.0.0.40.1
larch-0.00.11.20.30.20.10.10.00.0.0.40.1
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.70.40.80.30.00.00.0.0.0.0.40.1
beech10.51.114.41.03.30.71.30.50.50.47.20.4
maple1.50.53.30.50.30.30.10.10.00.01.30.2
ash3.00.64.90.70.70.30.60.30.10.12.30.2
oak1.40.52.40.50.10.10.00.00.00.01.00.2
chestnut0.0.0.10.10.0.-0.00.1-0.20.10.00.0
other broadleaves1.20.44.00.60.00.20.40.2-0.30.31.50.2
total39.12.473.31.814.51.74.41.01.31.232.80.9
totalspruce31.31.836.61.647.51.959.72.133.84.142.60.9
fir25.51.618.51.229.61.77.81.14.01.819.20.7
pine0.30.60.90.30.30.21.60.80.90.60.80.2
larch0.20.11.60.30.40.212.31.214.02.44.10.3
stone pine0.0.0.0.0.00.02.00.40.10.00.40.1
other conifers0.80.41.30.40.10.10.10.10.10.10.60.1
beech28.61.723.21.315.51.38.11.213.53.218.80.7
maple3.50.73.80.63.20.62.80.52.91.13.30.3
ash4.80.76.50.83.20.61.80.66.31.64.40.4
oak2.10.62.80.50.00.20.40.22.71.01.50.2
chestnut0.0.0.10.10.0.0.00.18.63.30.60.2
other broadleaves2.90.64.80.70.10.43.40.713.22.63.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.06.2020 #805596/271927
NFI3–NFI4
net increment
site quality · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
site qualitymain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
lowspruce38261421681183531812111413889
fir31281837555310801000.5921
pine21824880668-396-0133601004190
larch0.039811003427204118347019
stone pine0.271173105019260723222
other conifers2491490650.01360.436
beech89173733164211520.0.14915
maple21448727422590.0.1938
ash74838638412120.0.1437
oak376098-01432440.0.648
chestnut01000.0.11340.0.198
other broadleaves5511144299477014501001238
total18114215131171587191211729297567
moderatespruce11415300131092316718329111781612076
fir66178721462322391432234026610
pine0100188-1434205810826603543
larch010021200390113136820732024910
stone pine0.-11000.278545078649
other conifers0100194-195-0153-03360100-0359
beech58201499153518431250235515017
maple103122247488288459566415
ash250113975761116354543526
oak0.-08911001105-1153463566
chestnut0.0.0.0.0.-998-998
other broadleaves290221013861843153616605427
total2521143711184173751146893271220625
goodspruce40993441030411142212920256212296
fir299829811120141148313542077766
pine-11135211103160.-110005102565
larch1330567218811000415309362239
stone pine0.0.0.0.0.0.0.
other conifers144905315501000.11001743
beech3858127151201595466163307276
maple3528272526280946-119210549816
ash631928291283197-2168362813915
oak1840646-392-022229013423627
chestnut0.01000.0100-010067326032
other broadleaves402222447862109765732112715
total12755841759082744171172921332314
very goodspruce92967422443741130.710010606
fir517883183134-41090.0.6277
pine28312932760.0.0.3228
larch332726523801000.0.3824
stone pine0.0.0.0.0.0.0.
other conifers32320.0570.0.0.3332
beech5606632028422480.3866576
maple1131564523340590.010012215
ash1801287514414730.18420711
oak8817060113401010.0999016
chestnut31010.0.-08790.-1711223
other broadleaves12914656-07994670.-29213614
total26113246131242211550.99330033
totalspruce14864857653882071553882221538913
fir913549382011131354526274617554
pine30429542305177110916637329
larch462194667914812891992183688
stone pine0.1153173124525230533820
other conifers492625112410431011571945524
beech10924249111801229311839892517174
maple1591262174226103576719393069
ash2511050223534126247741254068
oak10815743-13184441306183514113
chestnut39401000.1364-010056415539
other broadleaves1751212659862832233287213339
total43102175241013649897587657891392
© WSL, Swiss National Forest Inventory, 21.06.2020 #805597/271928
search result: 155765 entries on 6491 pages

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