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NFI3–NFI4
increment
landslide/mudflow SilvaProtect · main tree species
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
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce50571018556874868352526243
fir3537489730310442465412185
pine21373518758462237311214
larch37443216549216282516511
stone pine0.0.010031180583018
other conifers115135310662350.4926
beech36576146153144527104112154
maple52181071429281539124721810
ash7314167122540126113312969
oak43199114311055645914911
chestnut0.4880.195101081472
other broadleaves5716139131526692051233288
total14854274331109684961731364162
inside perimeterspruce302473778232591254234199
fir512013343731214565713515
pine3590.055511525701837
larch010029026130267463921
stone pine0.0.0.-14290.-0429
other conifers11001590770960.346
beech6816163349265321176621311
maple5340551152820272432931
ash1044-13511034134611634326
oak058018216226310361429
chestnut0.0.0.-038036313432
other broadleaves6677571254222036227116
total1731346261781843191841410186
outside perimeterspruce32244828492778861911415564
fir4322452331891211431305767
pine273258-016826371773132
larch0100010016118111732224910
stone pine0.0.1100163101001630
other conifers31220891230179194673
beech8317611716512862184254978
maple12354104371926265768815
ash935242540182040243012212
oak0242-288119027410461054
chestnut0.0.0.-07168256426
other broadleaves45135114355318621813311
total19014186151067513205551833493
totalspruce56771069511385153142811046042
fir44765487657618611432419404
pine26313718762841894616312
larch36945208403038109164487
stone pine0.0.17147170534716
other conifers1446363011103391945823
beech516669253658183131112119333
maple7015112156818601720363378
ash9212192117417452748224637
oak44198814476938242617610
chestnut0.4880.13251132010920
other broadleaves681514912292214412149125336
total184832973323533259739085108111
© WSL, Swiss National Forest Inventory, 19.06.2020 #840710/307041
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce46.41.834.33.431.54.76.13.219.74.96.24.540.31.5
fir13.81.113.02.04.11.20.50.40.60.30.0.11.80.8
pine2.30.30.0.0.10.10.70.73.32.00.0.1.60.2
larch0.90.30.20.10.10.19.14.84.72.40.0.1.20.3
stone pine0.0.0.0.0.0.2.31.82.21.50.0.0.20.1
other conifers0.50.20.00.00.00.00.30.30.0.0.0.0.30.1
beech18.81.24.21.04.71.30.00.02.11.10.0.13.10.8
maple1.20.20.40.21.80.80.0.0.0.0.0.1.00.2
ash2.20.30.40.11.51.00.90.70.40.40.30.31.60.2
oak2.30.40.00.00.0.0.0.0.0.0.0.1.40.2
chestnut0.00.00.0.0.0.0.0.0.0.4.73.50.10.0
other broadleaves2.10.41.00.61.40.80.90.70.60.42.31.21.70.3
total90.51.153.43.945.25.720.86.533.65.913.56.074.41.5
inside perimeterspruce3.50.729.53.334.65.039.07.260.25.831.711.015.91.1
fir1.90.411.11.710.02.76.13.32.01.20.10.14.50.5
pine0.10.10.10.10.60.410.04.80.50.31.11.00.50.2
larch0.40.40.50.40.80.621.07.82.91.22.91.61.20.4
stone pine0.0.0.0.0.0.1.20.90.40.30.0.0.10.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
beech2.10.54.11.16.31.60.00.00.30.217.07.32.80.4
maple0.40.10.90.41.00.30.30.30.0.0.60.50.50.1
ash0.70.20.50.20.50.20.10.10.00.01.51.60.60.1
oak0.10.10.0.0.0.0.00.00.0.0.50.50.10.0
chestnut0.0.0.0.0.0.0.40.40.0.13.54.50.20.1
other broadleaves0.20.10.30.11.10.41.00.60.10.117.86.50.50.1
total9.41.246.93.854.85.679.26.666.45.986.56.026.71.4
totalspruce49.91.863.52.866.03.845.07.279.94.437.910.955.61.3
fir15.71.124.02.414.22.86.63.32.61.20.10.116.10.9
pine2.40.30.10.10.70.510.74.83.82.01.11.12.10.3
larch1.40.50.70.40.90.630.18.27.62.72.91.62.40.5
stone pine0.0.0.0.0.0.3.52.02.61.60.0.0.30.1
other conifers0.50.20.00.00.00.00.30.30.0.0.0.0.30.1
beech20.91.38.31.411.02.00.10.12.41.117.07.315.60.9
maple1.60.21.20.52.70.80.30.30.0.0.60.51.50.2
ash2.90.40.90.32.01.01.00.70.50.41.81.62.20.2
oak2.40.40.00.00.0.0.00.00.0.0.50.51.50.2
chestnut0.00.00.0.0.0.0.40.40.0.18.15.60.20.1
other broadleaves2.30.41.20.62.50.92.00.90.70.420.16.62.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840711/307042
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce46.41.834.53.433.74.86.03.220.04.86.04.340.41.5
fir13.91.012.81.94.81.30.50.40.60.30.0.11.80.8
pine2.20.30.0.0.10.10.70.73.32.00.0.1.60.2
larch0.90.30.20.10.10.110.54.94.72.41.01.01.30.3
stone pine0.0.0.0.0.0.2.31.82.11.50.0.0.20.1
other conifers0.50.20.00.00.00.00.30.30.0.0.0.0.30.1
beech18.71.24.10.94.31.20.00.02.11.10.0.13.00.8
maple1.30.20.30.21.60.70.0.0.0.0.0.1.00.2
ash2.20.30.40.11.50.90.80.70.40.40.30.31.60.2
oak2.30.40.00.00.0.0.0.0.0.0.0.1.40.2
chestnut0.00.00.0.0.0.0.0.0.0.4.53.40.10.0
other broadleaves2.10.41.00.61.50.80.90.70.60.42.21.21.70.3
total90.61.153.43.947.65.722.16.633.85.913.95.974.41.4
inside perimeterspruce3.50.729.73.333.54.938.47.160.15.830.610.715.91.1
fir2.00.410.91.79.32.66.03.31.91.20.10.14.50.5
pine0.10.10.10.10.50.49.94.70.50.31.11.00.50.2
larch0.40.40.50.40.80.520.77.72.81.22.81.51.20.4
stone pine0.0.0.0.0.0.1.10.90.40.30.0.0.10.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
beech2.10.44.11.15.91.50.00.00.30.216.47.12.70.4
maple0.40.10.90.40.90.30.30.30.0.0.60.50.50.1
ash0.70.20.50.20.50.20.10.10.00.01.51.50.50.1
oak0.10.10.0.0.0.0.00.00.0.0.50.50.10.0
chestnut0.0.0.0.0.0.0.40.40.0.14.34.50.20.1
other broadleaves0.20.10.30.11.00.41.00.60.10.118.36.30.50.1
total9.41.146.93.852.45.778.06.666.25.986.15.926.61.4
totalspruce49.91.764.02.767.23.644.37.180.14.336.610.655.81.3
fir15.91.123.72.314.12.76.53.32.51.20.10.116.10.9
pine2.30.30.10.10.60.410.54.73.82.01.11.02.00.3
larch1.40.50.70.40.80.631.28.17.52.73.71.82.50.5
stone pine0.0.0.0.0.0.3.51.92.51.50.0.0.30.1
other conifers0.50.20.00.00.00.00.30.30.0.0.0.0.30.1
beech20.81.38.21.410.21.90.10.12.41.116.47.115.50.9
maple1.70.31.30.42.50.80.30.30.0.0.60.51.50.2
ash2.80.40.90.32.00.90.90.70.50.41.81.52.10.2
oak2.40.40.00.00.0.0.00.00.0.0.50.51.40.2
chestnut0.00.00.0.0.0.0.40.40.0.18.85.50.20.1
other broadleaves2.40.41.20.62.50.81.90.90.70.420.56.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840712/307043
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce41.91.927.14.024.14.96.04.636.06.66.75.134.81.5
fir16.41.413.22.47.82.30.50.51.41.10.0.13.21.0
pine2.90.50.10.10.0.2.22.24.82.10.0.2.10.3
larch0.80.30.00.00.0.1.71.23.11.20.10.10.70.2
stone pine0.0.0.0.0.0.0.0.2.61.90.0.0.10.1
other conifers0.50.30.0.0.0.0.0.0.0.0.0.0.30.2
beech17.21.23.41.04.91.60.0.1.70.90.0.11.60.8
maple2.00.30.10.10.40.30.0.0.0.0.70.51.30.2
ash3.80.50.30.21.30.70.0.0.10.11.31.22.50.3
oak2.60.50.00.00.0.0.10.10.0.1.41.31.60.3
chestnut0.00.00.0.0.0.0.0.0.0.5.03.30.10.1
other broadleaves2.20.40.50.30.50.31.11.12.21.46.42.81.70.2
total90.41.344.84.739.06.311.65.951.98.121.47.270.01.6
inside perimeterspruce2.90.627.33.635.25.240.09.139.47.639.611.714.41.2
fir2.50.517.42.98.42.29.54.40.0.1.41.06.00.7
pine0.10.00.50.40.10.19.04.51.61.02.52.50.50.1
larch0.10.10.40.40.90.625.77.06.72.66.64.31.20.3
stone pine0.0.0.0.0.0.0.30.30.20.20.0.0.00.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
beech3.30.67.72.013.13.71.51.10.0.0.20.25.10.7
maple0.30.10.30.21.20.51.10.80.0.1.31.20.40.1
ash0.50.10.80.51.10.60.10.10.20.20.70.50.60.1
oak0.00.00.0.0.10.10.30.30.0.3.32.60.10.0
chestnut0.0.0.0.0.0.0.0.0.0.11.55.70.20.1
other broadleaves0.00.00.60.41.10.61.30.90.10.111.15.10.50.1
total9.81.255.14.961.26.588.76.148.28.178.37.529.01.7
totalspruce44.71.854.63.759.24.345.88.975.34.246.211.249.71.5
fir18.91.530.73.316.12.810.04.41.41.01.41.019.31.1
pine3.00.50.60.40.10.111.24.96.42.32.52.52.60.4
larch0.90.30.50.40.90.627.26.99.92.76.74.31.90.3
stone pine0.0.0.0.0.0.0.30.32.81.90.0.0.20.1
other conifers0.50.30.0.0.0.0.0.0.0.0.0.0.30.2
beech20.61.311.02.117.93.81.51.11.70.90.20.216.91.0
maple2.30.30.40.21.60.51.10.80.0.2.01.31.70.2
ash4.30.51.10.52.40.90.10.10.30.22.01.33.20.4
oak2.60.50.00.00.10.10.40.40.0.4.72.91.70.3
chestnut0.00.00.0.0.0.0.0.0.0.16.56.50.30.1
other broadleaves2.20.41.10.51.50.62.41.52.31.417.75.92.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840713/307044
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce34.33.426.15.949.76.146.13.644.73.119.07.632.45.128.55.611.36.125.218.14.43.06.04.637.76.66.85.134.71.5
fir24.93.24.82.012.53.717.73.112.72.011.75.815.93.19.32.72.12.01.21.01.01.10.50.51.31.00.0.13.11.0
pine1.50.63.41.31.90.91.30.66.01.60.0.0.20.20.0.0.0.0.0.0.0.2.22.24.72.10.0.2.10.3
larch0.0.0.0.3.32.20.60.51.40.50.0.0.0.0.0.0.30.30.0.0.0.1.71.23.11.20.10.10.80.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.51.80.0.0.10.1
other conifers0.0.0.70.50.40.41.61.00.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.2
beech14.61.831.35.314.73.615.52.518.22.21.10.72.71.05.12.014.27.11.41.54.83.00.0.1.70.80.0.11.60.8
maple2.10.74.61.51.00.51.30.62.30.50.0.0.20.10.40.30.60.50.0.0.30.30.0.0.0.0.70.51.30.2
ash2.50.88.12.51.70.92.91.16.01.10.90.70.10.11.60.90.60.60.0.1.00.90.0.0.10.11.31.22.60.3
oak1.00.52.21.07.12.61.60.62.70.70.10.10.0.0.0.0.0.6.16.20.0.0.10.10.0.1.41.41.60.3
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.03.30.10.1
other broadleaves1.70.57.42.51.71.12.10.92.20.50.0.0.30.20.40.32.62.30.40.51.71.22.21.62.11.46.72.91.80.3
total82.62.988.76.593.92.690.73.096.31.432.810.951.75.545.47.231.611.334.418.313.26.112.76.053.38.022.07.370.11.6
inside perimeterspruce5.31.51.41.12.01.43.71.60.90.539.69.219.13.630.95.648.811.546.816.342.111.539.59.038.37.438.911.614.31.2
fir5.61.82.61.90.0.2.50.90.50.322.07.219.03.79.32.62.82.67.14.47.04.59.44.40.0.1.40.96.00.7
pine0.30.20.0.0.10.10.0.0.0.0.0.0.20.20.10.12.92.70.0.0.0.8.94.41.61.02.42.40.50.1
larch0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.20.23.63.30.0.4.42.725.47.06.52.66.54.21.20.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.20.20.0.0.00.0
other conifers0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech5.31.45.93.42.91.72.91.31.30.64.42.57.92.510.63.610.86.62.44.829.711.91.51.00.0.0.20.25.10.7
maple0.20.10.20.20.50.30.20.20.50.30.70.40.20.21.50.60.0.3.22.40.30.21.00.80.0.1.31.10.50.1
ash0.40.20.90.60.50.50.40.20.40.30.0.1.10.60.70.50.0.5.43.92.92.40.10.10.20.21.71.10.70.1
oak0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.30.30.0.3.32.60.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.11.35.60.20.1
other broadleaves0.00.00.20.20.00.00.00.00.0.0.70.50.80.71.20.70.0.1.41.40.40.31.30.90.10.111.05.00.50.1
total17.32.911.36.16.22.59.82.73.81.367.311.148.35.654.77.468.811.966.319.386.86.187.76.146.87.978.07.428.91.7
totalspruce39.73.527.35.851.66.049.43.445.53.158.57.351.64.659.44.459.410.271.514.246.511.745.38.875.94.145.711.149.51.4
fir30.53.37.62.612.43.720.23.113.22.133.77.434.84.218.73.34.93.08.24.38.04.69.94.41.31.01.40.919.31.1
pine1.80.63.41.32.00.91.30.66.01.60.0.0.40.20.10.12.82.70.0.0.0.11.14.86.32.32.42.42.60.4
larch0.0.0.0.3.32.20.60.51.60.60.0.0.0.0.20.23.83.20.0.4.42.726.96.89.62.66.64.21.90.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.32.71.80.0.0.20.1
other conifers0.10.10.70.50.40.41.61.00.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.2
beech19.92.237.35.017.53.918.42.719.52.25.42.610.62.615.63.825.29.13.84.734.411.51.51.01.70.80.20.216.81.0
maple2.30.74.81.41.50.61.50.62.80.60.70.40.40.21.90.60.60.53.12.30.60.41.00.70.0.2.01.31.80.2
ash2.90.89.02.42.21.03.41.16.51.20.90.71.20.62.31.00.60.75.33.83.92.60.10.10.30.23.01.73.30.4
oak1.00.52.21.07.22.61.60.62.70.70.10.10.0.0.10.10.0.6.36.30.0.0.40.40.0.4.72.91.70.3
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.16.36.50.30.1
other broadleaves1.80.57.62.51.71.12.00.82.20.50.70.51.10.71.60.82.72.41.81.52.11.23.51.92.21.417.75.82.40.3
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, 11.07.2020 #840714/307045
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce41.71.826.93.924.54.86.04.637.76.66.85.134.81.5
fir16.51.413.42.47.52.20.50.51.31.00.0.13.21.0
pine2.90.50.10.10.0.2.22.24.72.10.0.2.00.3
larch1.00.40.00.00.0.1.71.23.11.20.10.10.80.2
stone pine0.0.0.0.0.0.0.0.2.51.80.0.0.10.1
other conifers0.60.30.0.0.0.0.0.0.0.0.0.0.30.2
beech17.11.24.11.34.81.60.0.1.70.80.0.11.60.8
maple2.00.30.20.10.40.20.0.0.0.0.70.51.30.2
ash3.80.50.30.21.40.70.0.0.10.11.31.22.60.3
oak2.50.50.00.00.50.50.10.10.0.1.41.41.60.3
chestnut0.00.00.0.0.0.0.0.0.0.5.03.30.10.1
other broadleaves2.30.40.50.30.60.32.21.62.11.46.72.91.80.2
total90.51.345.64.639.76.112.76.053.38.022.07.370.31.5
inside perimeterspruce2.90.627.03.634.04.939.59.038.37.438.911.614.21.2
fir2.50.517.22.98.62.19.44.40.0.1.40.95.90.7
pine0.10.00.50.40.10.18.94.41.61.02.42.40.50.1
larch0.10.10.40.40.90.625.47.06.52.66.54.21.20.2
stone pine0.0.0.0.0.0.0.30.30.20.20.0.0.00.0
other conifers0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
beech3.30.67.61.912.83.61.51.00.0.0.20.25.00.7
maple0.30.10.30.21.50.51.00.80.0.1.31.10.50.1
ash0.50.10.80.51.40.70.10.10.20.21.71.10.70.1
oak0.00.00.0.0.10.10.30.30.0.3.32.60.10.0
chestnut0.0.0.0.0.0.0.0.0.0.11.35.60.20.1
other broadleaves0.00.00.60.41.10.61.30.90.10.111.05.00.50.1
total9.71.254.44.860.46.387.76.146.87.978.07.428.71.7
totalspruce44.51.854.03.658.44.245.38.875.94.145.711.149.51.4
fir18.91.530.53.216.12.79.94.41.31.01.40.919.31.1
pine3.00.50.60.40.10.111.14.86.32.32.42.42.50.4
larch1.00.40.50.40.90.626.96.89.62.66.64.21.90.3
stone pine0.0.0.0.0.0.0.30.32.71.80.0.0.20.1
other conifers0.60.30.0.0.0.0.0.0.0.0.0.0.40.2
beech20.41.311.62.217.53.61.51.01.70.80.20.216.81.0
maple2.30.30.50.21.80.61.00.70.0.2.01.31.80.2
ash4.30.51.10.52.80.90.10.10.30.23.01.73.30.4
oak2.50.50.00.00.60.50.40.40.0.4.72.91.70.3
chestnut0.00.00.0.0.0.0.0.0.0.16.36.50.30.1
other broadleaves2.30.41.20.51.70.63.51.92.21.417.75.82.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840715/307046
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce35.03.526.25.950.06.446.13.644.73.119.07.632.25.227.35.712.46.735.722.04.23.16.04.636.06.66.75.134.71.5
fir23.93.14.82.013.13.917.83.112.82.111.75.815.33.09.52.72.32.20.60.61.11.10.50.51.41.10.0.13.01.0
pine1.50.63.41.32.00.91.30.66.11.60.0.0.20.20.0.0.0.0.0.0.0.2.22.24.82.10.0.2.10.3
larch0.0.0.0.2.22.00.60.51.40.50.0.0.0.0.0.0.30.30.0.0.0.1.71.23.11.20.10.10.70.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.61.90.0.0.10.1
other conifers0.0.0.70.50.40.41.61.00.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.2
beech14.91.931.45.314.23.715.62.518.32.21.10.72.71.05.22.010.26.22.02.14.93.10.0.1.70.90.0.11.60.8
maple2.10.74.61.51.00.51.30.62.20.50.0.0.20.10.40.30.10.10.0.0.30.30.0.0.0.0.70.51.30.2
ash2.60.88.12.51.60.92.91.15.91.10.90.70.10.11.70.90.0.0.0.0.30.30.0.0.10.11.31.22.60.3
oak1.10.52.21.07.42.71.60.62.70.70.10.10.0.0.0.0.0.0.0.0.0.0.10.10.0.1.41.31.60.3
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.03.30.10.1
other broadleaves1.50.47.02.51.71.11.90.92.10.50.0.0.30.20.40.32.92.50.60.70.90.91.11.12.21.46.42.81.70.3
total82.42.988.66.593.82.790.73.096.21.432.810.951.05.644.57.328.111.638.921.611.75.911.65.951.98.121.47.269.71.6
inside perimeterspruce5.41.51.41.12.11.43.71.60.90.539.79.219.33.631.55.751.011.662.024.742.711.740.09.139.47.639.611.714.51.2
fir5.71.82.71.90.0.2.50.90.50.322.07.219.33.89.52.72.92.70.0.7.14.59.54.40.0.1.41.06.10.7
pine0.30.20.0.0.10.10.0.0.0.0.0.0.20.20.10.13.02.80.0.0.0.9.04.51.61.02.52.50.50.1
larch0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.20.23.73.40.0.4.52.825.77.06.72.66.64.31.20.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.20.20.0.0.00.0
other conifers0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech5.41.46.03.53.01.82.91.31.30.64.42.68.12.610.83.611.36.9-3.43.630.112.01.51.10.0.0.20.25.10.7
maple0.20.10.20.20.50.30.20.20.50.30.50.30.20.21.50.60.0.0.0.0.30.21.10.80.0.1.31.20.40.1
ash0.40.20.90.60.60.50.40.20.50.30.0.1.10.60.70.50.0.1.21.32.92.50.10.10.20.20.70.50.60.1
oak0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.30.30.0.3.32.60.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.11.55.70.20.1
other broadleaves0.00.00.30.20.00.00.00.00.0.0.70.50.80.71.10.70.0.2.12.20.40.41.30.90.10.111.15.10.50.1
total17.53.011.46.16.42.69.82.73.91.367.311.149.05.755.67.671.911.662.024.488.15.888.76.148.28.178.37.529.21.7
totalspruce40.43.527.55.852.06.349.43.445.53.158.67.351.64.758.84.563.410.296.75.047.111.945.88.975.34.246.211.249.71.5
fir29.63.37.62.613.03.920.23.113.32.133.77.434.64.219.03.45.23.20.60.78.24.710.04.41.41.01.41.019.31.1
pine1.80.63.41.32.10.91.30.66.01.60.0.0.40.20.10.13.02.80.0.0.0.11.24.96.42.32.52.52.60.4
larch0.0.0.0.2.12.00.60.51.60.60.0.0.0.0.20.24.03.40.0.4.52.827.26.99.92.76.74.31.90.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.32.81.90.0.0.20.1
other conifers0.10.10.70.50.40.41.61.00.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.2
beech20.22.237.55.017.24.018.52.719.62.25.42.610.82.715.93.921.58.7-1.13.835.111.61.51.11.70.90.20.216.81.0
maple2.30.74.81.51.50.61.50.62.70.60.50.30.40.21.90.70.10.10.0.0.60.41.10.80.0.2.01.31.70.2
ash3.00.89.02.52.21.13.41.16.31.20.90.71.20.62.41.10.0.1.21.23.22.50.10.10.30.22.01.33.20.4
oak1.10.52.21.07.52.71.60.62.70.70.10.10.0.0.10.10.0.0.0.0.0.0.40.40.0.4.72.91.70.3
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.16.56.50.30.1
other broadleaves1.50.47.22.51.81.11.90.82.10.50.70.51.10.71.50.82.92.52.62.31.41.02.41.52.31.417.75.92.30.3
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, 11.07.2020 #840716/307047
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce32.12.924.66.357.34.848.33.655.43.235.87.134.23.837.56.028.811.712.75.512.97.66.13.219.74.96.24.540.11.5
fir18.82.33.01.19.52.520.62.610.71.78.74.118.22.85.31.60.00.03.12.90.10.10.50.40.60.30.0.11.80.8
pine1.00.45.01.72.30.90.80.33.60.70.0.0.0.0.20.20.0.0.0.0.0.0.70.73.32.00.0.1.70.2
larch0.0.1.81.71.50.70.60.41.30.50.0.0.30.20.0.0.0.0.0.0.50.59.14.84.72.40.0.1.20.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.31.82.21.50.0.0.20.1
other conifers0.0.0.30.21.30.90.50.30.40.20.00.00.0.0.0.0.0.0.10.20.0.0.30.30.0.0.0.0.30.1
beech25.32.642.16.211.82.615.22.414.01.73.31.25.11.46.01.81.81.12.01.71.00.80.00.02.11.10.0.13.20.8
maple0.70.25.21.70.60.30.60.21.20.30.0.0.20.12.31.01.71.20.80.80.0.0.0.0.0.0.0.1.00.2
ash2.50.71.80.91.90.60.80.33.60.80.50.30.40.20.70.40.0.0.0.5.65.40.90.70.40.40.30.31.60.2
oak1.81.13.41.43.31.22.10.62.00.60.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.40.2
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.73.50.10.0
other broadleaves1.20.42.61.20.60.20.90.44.01.10.30.20.30.21.91.24.63.50.0.0.60.50.90.70.60.42.31.21.70.3
total83.42.789.93.490.03.390.42.696.21.548.69.258.74.553.87.236.811.918.77.420.79.420.86.533.65.913.56.074.31.5
inside perimeterspruce5.91.62.11.54.42.24.81.90.70.541.88.219.63.228.46.248.211.651.910.351.310.839.07.260.25.831.711.016.01.1
fir4.31.30.00.00.90.72.31.00.80.65.92.116.32.711.43.72.11.810.16.15.54.86.13.32.01.20.10.14.50.5
pine0.40.30.0.0.0.0.0.0.00.00.0.0.10.10.0.0.0.4.83.40.0.10.04.80.50.31.11.00.50.2
larch0.0.0.0.0.0.0.10.11.31.20.0.0.0.0.0.3.02.40.0.5.84.021.07.82.91.22.91.61.20.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.90.40.30.0.0.10.0
other conifers0.00.00.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech3.31.05.82.51.81.12.01.10.30.23.41.53.41.04.81.68.05.68.54.011.75.70.00.00.30.217.07.32.80.4
maple0.70.30.80.51.00.70.20.10.0.0.10.11.10.60.70.31.10.71.01.02.11.00.30.30.0.0.60.50.50.1
ash1.30.50.90.71.40.70.10.10.30.20.30.30.60.40.40.30.20.21.61.00.0.0.10.10.00.01.51.60.60.1
oak0.0.0.0.0.10.10.10.10.20.20.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.50.50.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.13.54.50.20.1
other broadleaves0.50.30.30.30.40.40.0.0.00.00.20.10.30.10.40.20.60.43.32.42.61.41.00.60.10.117.86.50.50.1
total16.52.710.13.510.03.49.62.53.71.651.78.941.44.446.17.363.212.181.17.379.19.179.26.666.45.986.56.026.81.4
totalspruce38.12.926.76.461.74.453.13.456.33.277.44.353.73.566.04.677.08.064.79.364.410.045.07.279.94.437.910.955.61.3
fir23.22.43.11.110.42.622.92.711.41.814.64.234.53.216.63.72.11.813.36.55.64.96.63.32.61.20.10.116.10.9
pine1.40.45.01.72.30.90.80.33.70.70.0.0.10.10.20.20.0.4.83.40.0.10.74.83.82.01.11.12.10.3
larch0.0.1.81.71.50.70.70.42.51.30.0.0.30.20.0.3.02.40.0.6.44.130.18.27.62.72.91.62.40.5
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.52.02.61.60.0.0.30.1
other conifers0.00.00.30.21.30.90.60.40.40.20.00.00.0.0.0.0.0.0.10.20.0.0.30.30.0.0.0.0.30.1
beech28.72.748.06.113.52.717.32.614.31.76.61.98.51.610.82.49.75.610.54.312.85.70.10.12.41.117.07.315.70.9
maple1.40.46.01.81.60.80.80.21.20.30.10.11.20.62.91.12.71.41.81.32.21.00.30.30.0.0.60.51.50.2
ash3.80.92.71.13.30.90.90.33.90.80.90.41.00.41.20.50.20.21.61.05.55.41.00.70.50.41.81.62.20.2
oak1.81.13.41.43.41.22.20.62.20.60.00.00.0.0.0.0.0.0.0.0.0.0.00.00.0.0.50.51.50.2
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.18.15.60.20.1
other broadleaves1.70.53.01.21.10.40.90.44.11.10.40.20.60.22.31.25.23.63.32.43.21.52.00.90.70.420.16.62.20.3
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, 11.07.2020 #840717/307048
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce30.32.853.32.136.73.018.23.66.04.340.41.5
fir14.01.713.81.312.91.80.70.30.0.11.80.8
pine2.10.62.30.40.00.01.50.80.0.1.60.2
larch0.50.51.10.30.20.14.01.41.01.01.20.3
stone pine0.0.0.0.0.0.1.30.70.0.0.20.1
other conifers0.10.10.60.30.00.00.10.10.0.0.30.1
beech29.72.614.01.24.90.91.40.50.0.13.00.8
maple2.00.61.00.20.60.30.40.20.0.1.00.2
ash2.20.62.20.40.50.20.90.60.30.31.60.2
oak2.30.82.30.40.00.00.0.0.0.1.40.2
chestnut0.0.0.00.00.0.0.0.4.53.40.10.0
other broadleaves1.60.52.30.50.70.31.40.82.21.21.70.3
total84.92.293.11.356.63.530.04.013.95.974.41.4
inside perimeterspruce4.81.22.90.826.32.851.94.030.610.715.91.1
fir3.40.91.30.512.01.73.51.10.10.14.50.5
pine0.30.20.00.00.10.12.51.01.11.00.40.1
larch0.0.0.60.60.0.6.62.02.81.51.20.4
stone pine0.0.0.0.0.0.0.40.20.0.0.10.0
other conifers0.00.00.00.00.0.0.0.0.0.0.00.0
beech4.01.01.20.43.60.73.31.316.47.12.70.4
maple0.70.30.30.10.80.40.60.20.60.50.50.1
ash1.20.40.40.20.50.20.20.11.51.50.60.1
oak0.0.0.10.10.0.0.00.00.50.50.10.0
chestnut0.0.0.0.0.0.0.10.114.34.50.20.1
other broadleaves0.50.20.10.10.30.10.80.318.36.30.50.1
total15.02.26.91.343.63.470.04.086.15.926.71.4
totalspruce35.22.856.22.162.92.470.23.336.610.655.81.3
fir17.51.915.21.424.92.14.21.10.10.116.20.9
pine2.40.62.30.40.10.13.91.31.11.02.00.3
larch0.50.51.70.60.20.110.62.33.71.82.40.5
stone pine0.0.0.0.0.0.1.80.80.0.0.30.1
other conifers0.10.10.70.30.00.00.10.10.0.0.30.1
beech33.82.615.21.38.51.14.81.416.47.115.40.8
maple2.70.61.30.21.40.41.00.30.60.51.50.2
ash3.40.72.60.41.00.31.10.61.81.52.10.2
oak2.30.82.40.40.00.00.00.00.50.51.40.2
chestnut0.0.0.00.00.0.0.10.118.85.50.20.1
other broadleaves2.10.52.40.51.00.32.30.820.56.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840718/307049
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce30.12.853.52.235.93.017.63.76.24.540.21.5
fir14.11.713.71.313.01.80.60.20.0.11.80.8
pine2.10.62.30.40.00.01.50.80.0.1.60.2
larch0.50.51.10.30.20.13.81.40.0.1.20.3
stone pine0.0.0.0.0.0.1.40.70.0.0.20.1
other conifers0.10.10.60.30.00.00.10.10.0.0.30.1
beech30.02.613.91.25.00.91.50.50.0.13.10.8
maple2.00.60.90.20.60.30.40.30.0.1.00.2
ash2.20.62.20.40.50.20.90.60.30.31.60.2
oak2.30.92.30.40.00.00.0.0.0.1.40.2
chestnut0.0.0.00.00.0.0.0.4.73.50.10.0
other broadleaves1.60.52.30.50.70.31.50.82.31.21.70.3
total85.12.292.91.356.03.629.24.113.56.074.31.5
inside perimeterspruce4.81.22.90.826.52.952.34.131.711.015.91.1
fir3.10.91.40.512.31.73.61.10.10.14.50.5
pine0.30.20.00.00.10.12.61.01.11.00.40.2
larch0.0.0.60.60.0.6.82.02.91.61.20.4
stone pine0.0.0.0.0.0.0.40.30.0.0.10.0
other conifers0.00.00.00.00.0.0.0.0.0.0.00.0
beech4.11.01.20.43.70.73.41.317.07.32.80.4
maple0.70.30.30.10.80.40.60.20.60.50.50.1
ash1.20.40.40.20.50.20.20.11.51.60.60.1
oak0.0.0.10.10.0.0.00.00.50.50.10.0
chestnut0.0.0.0.0.0.0.10.113.54.50.20.1
other broadleaves0.50.20.10.10.30.10.80.317.86.50.50.1
total14.72.27.11.344.23.570.84.186.56.026.81.4
totalspruce34.92.856.42.162.32.469.83.437.910.955.61.3
fir17.21.915.11.425.22.24.21.10.10.116.20.9
pine2.40.62.30.40.10.14.11.31.11.12.10.3
larch0.50.51.70.60.20.110.62.42.91.62.40.5
stone pine0.0.0.0.0.0.1.80.80.0.0.30.1
other conifers0.10.10.70.30.00.00.10.10.0.0.30.1
beech34.22.715.11.38.71.14.91.417.07.315.60.9
maple2.80.61.20.21.40.41.00.30.60.51.50.2
ash3.40.72.70.41.10.31.10.61.81.62.20.2
oak2.30.92.50.40.00.00.00.00.50.51.50.2
chestnut0.0.0.00.00.0.0.10.118.15.60.20.1
other broadleaves2.10.52.40.50.90.32.30.820.16.62.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840719/307050
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce32.42.924.66.357.24.848.73.554.73.235.67.134.33.840.76.030.811.213.35.412.07.16.03.220.04.86.04.340.31.5
fir18.72.23.01.19.52.520.42.611.11.78.74.118.12.85.91.70.00.04.83.20.10.10.50.40.60.30.0.11.80.8
pine0.90.45.01.72.20.90.80.33.50.70.0.0.0.0.10.10.0.0.0.0.0.0.70.73.32.00.0.1.60.2
larch0.0.1.81.71.60.70.60.41.30.50.0.0.30.20.0.0.0.0.0.0.50.510.54.94.72.41.01.01.30.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.31.82.11.50.0.0.20.1
other conifers0.0.0.30.21.30.90.50.30.40.20.00.00.0.0.0.0.0.0.10.10.0.0.30.30.0.0.0.0.30.1
beech25.02.642.16.211.72.615.12.414.31.73.31.25.01.45.51.71.61.01.91.60.90.70.00.02.11.10.0.13.00.8
maple0.70.25.21.70.60.30.60.21.40.40.0.0.20.12.11.01.51.10.80.80.0.0.0.0.0.0.0.1.00.2
ash2.40.71.80.91.90.60.80.33.50.80.50.30.40.20.70.30.0.1.31.45.25.10.80.70.40.40.30.31.60.2
oak1.81.13.41.43.31.22.10.61.90.50.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.40.2
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.53.40.10.0
other broadleaves1.20.42.71.20.60.20.90.44.21.00.30.20.30.21.91.14.33.30.0.0.50.50.90.70.60.42.21.21.70.3
total83.02.789.93.490.03.390.62.596.31.548.59.158.64.457.07.138.311.322.37.719.28.822.16.633.85.913.95.974.41.4
inside perimeterspruce5.91.62.11.54.32.14.81.90.70.541.98.219.93.126.65.947.111.049.610.154.710.538.47.160.15.830.610.716.01.1
fir4.81.30.00.00.90.72.21.00.80.65.92.116.12.710.53.42.11.79.75.85.14.56.03.31.91.20.10.14.50.5
pine0.40.20.0.0.0.0.0.0.00.00.0.0.10.10.0.0.0.4.63.20.0.9.94.70.50.31.11.00.40.2
larch0.0.0.0.0.0.0.10.11.21.20.0.0.0.0.0.2.82.20.0.5.43.820.77.72.81.22.81.51.20.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.90.40.30.0.0.10.0
other conifers0.00.00.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech3.21.05.82.51.81.12.01.00.30.23.41.53.40.94.51.57.55.28.13.910.95.40.00.00.30.216.47.12.70.4
maple0.70.30.80.51.00.70.20.10.0.0.10.11.10.60.60.31.30.70.90.92.00.90.30.30.0.0.60.50.50.1
ash1.30.50.90.71.40.70.10.10.30.20.30.30.60.40.40.30.20.21.51.00.0.0.10.10.00.01.51.50.50.1
oak0.0.0.0.0.10.10.10.10.20.20.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.50.50.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.14.34.50.20.1
other broadleaves0.50.30.30.30.40.40.0.0.00.00.20.10.30.10.40.20.70.43.22.32.41.31.00.60.10.118.36.30.50.1
total16.92.710.03.510.03.49.52.53.61.551.88.941.54.443.07.261.711.577.57.780.58.678.06.666.25.986.15.926.71.4
totalspruce38.32.926.76.461.64.453.43.455.63.177.44.354.13.467.34.378.07.463.09.066.99.644.37.180.14.336.610.655.71.3
fir23.52.43.11.110.42.622.62.711.81.814.64.234.23.216.53.42.11.714.56.45.24.66.53.32.51.20.10.116.10.9
pine1.30.45.01.72.30.90.80.33.60.70.0.0.10.10.10.10.0.4.63.20.0.10.54.73.82.01.11.02.00.3
larch0.0.1.81.71.60.70.70.42.41.20.0.0.30.20.0.2.82.20.0.5.93.831.28.17.52.73.71.82.50.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.51.92.51.50.0.0.30.1
other conifers0.00.00.30.21.30.90.60.30.40.20.00.00.0.0.0.0.0.0.10.10.0.0.30.30.0.0.0.0.30.1
beech28.22.647.96.113.52.717.22.514.61.76.61.98.41.610.02.39.15.210.04.111.95.40.10.12.41.116.47.115.50.9
maple1.30.46.01.81.60.80.80.31.40.40.10.11.20.62.71.02.91.31.71.32.00.90.30.30.0.0.60.51.50.2
ash3.70.92.71.13.30.90.80.33.80.80.90.41.00.41.10.40.20.22.81.75.25.00.90.70.50.41.81.52.20.2
oak1.81.13.41.43.41.22.20.62.10.60.00.00.0.0.0.0.0.0.0.0.0.0.00.00.0.0.50.51.40.2
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.18.85.50.20.1
other broadleaves1.70.53.01.21.10.40.90.44.21.00.40.20.60.22.31.15.03.33.22.32.91.41.90.90.70.420.56.52.20.3
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, 11.07.2020 #840720/307051
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce33.13.046.32.328.23.422.04.16.75.134.71.5
fir19.72.614.81.712.92.01.30.70.0.13.21.0
pine1.90.53.40.70.10.12.61.10.0.2.10.3
larch0.0.1.20.50.0.1.70.60.10.10.70.2
stone pine0.0.0.0.0.0.1.20.90.0.0.10.1
other conifers0.20.10.70.40.0.0.0.0.0.0.30.2
beech18.62.016.51.53.50.93.41.30.0.11.60.8
maple2.70.61.60.30.30.10.10.00.70.51.30.2
ash3.80.83.90.60.80.30.10.11.31.22.50.3
oak1.30.43.20.70.00.00.00.01.41.31.60.3
chestnut0.0.0.00.00.0.0.0.5.03.30.10.1
other broadleaves2.60.62.00.40.30.11.80.86.42.81.70.2
total83.92.793.61.446.04.134.35.221.47.269.81.6
inside perimeterspruce4.51.22.20.726.63.143.54.939.611.714.41.2
fir5.01.41.20.416.02.42.91.11.41.06.00.7
pine0.20.20.00.00.20.12.71.02.52.50.50.1
larch0.0.0.10.10.10.18.51.96.64.31.20.2
stone pine0.0.0.0.0.0.0.10.10.0.0.00.0
other conifers0.10.10.0.0.0.0.0.0.0.0.00.0
beech5.61.32.20.78.61.96.62.70.20.25.20.7
maple0.20.10.40.20.70.20.20.11.31.20.40.1
ash0.50.20.50.20.90.40.60.40.70.50.60.1
oak0.0.0.00.00.00.00.10.13.32.60.10.0
chestnut0.0.0.0.0.0.0.0.11.55.70.20.1
other broadleaves0.10.10.00.00.90.40.40.211.15.10.50.1
total16.22.76.61.354.04.365.75.478.37.529.11.7
totalspruce37.53.048.32.255.03.065.63.946.211.249.71.5
fir24.72.716.01.728.92.74.31.21.41.019.31.1
pine2.20.63.40.70.30.15.31.52.52.52.60.4
larch0.0.1.30.50.10.110.21.96.74.31.90.3
stone pine0.0.0.0.0.0.1.40.90.0.0.20.1
other conifers0.20.10.70.40.0.0.0.0.0.0.30.2
beech24.22.218.71.612.01.910.02.90.20.216.91.0
maple2.90.62.00.41.00.30.30.12.01.31.70.2
ash4.30.94.30.71.60.50.70.42.01.33.20.4
oak1.30.43.20.70.10.00.10.14.72.91.70.3
chestnut0.0.0.00.00.0.0.0.16.56.50.30.1
other broadleaves2.70.62.00.41.20.42.20.817.75.92.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840721/307052
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce51.21.864.23.869.74.929.212.858.710.246.022.954.11.6
fir15.31.224.43.39.12.52.62.01.91.00.0.15.91.0
pine2.50.30.0.0.20.23.23.39.85.60.0.2.20.3
larch1.00.30.40.30.20.243.515.814.06.80.0.1.60.4
stone pine0.0.0.0.0.0.11.27.76.44.50.0.0.30.1
other conifers0.50.20.00.00.00.01.61.60.0.0.0.0.40.1
beech20.71.37.91.710.42.80.10.16.23.10.0.17.61.1
maple1.40.20.70.43.91.60.0.0.0.0.0.1.30.2
ash2.40.40.70.33.32.14.13.41.31.12.22.42.20.3
oak2.60.40.00.00.0.0.0.0.0.0.0.1.90.3
chestnut0.00.00.0.0.0.0.0.0.0.34.520.20.10.1
other broadleaves2.30.41.81.13.21.84.63.21.71.117.39.32.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce37.25.362.84.263.05.749.28.390.72.536.612.159.42.5
fir20.14.123.63.418.34.57.74.12.91.70.10.116.81.7
pine1.10.60.20.21.10.812.76.00.70.51.31.21.70.6
larch4.44.11.00.81.51.126.69.44.31.83.31.84.61.4
stone pine0.0.0.0.0.0.1.51.20.60.50.0.0.20.1
other conifers0.20.10.0.0.0.0.0.0.0.0.0.0.00.0
beech22.34.28.82.311.53.00.10.10.50.319.68.310.41.4
maple4.31.41.90.81.70.50.40.40.0.0.70.61.90.4
ash7.21.81.10.50.90.40.10.10.10.11.81.82.10.4
oak0.90.70.0.0.0.0.00.00.0.0.60.60.20.1
chestnut0.0.0.0.0.0.0.50.60.0.15.65.30.60.2
other broadleaves2.30.90.60.22.00.81.30.80.20.120.57.51.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce49.91.863.52.866.03.845.07.279.94.437.910.955.61.3
fir15.71.124.02.414.22.86.63.32.61.20.10.116.10.9
pine2.40.30.10.10.70.510.74.83.82.01.11.12.10.3
larch1.40.50.70.40.90.630.18.27.62.72.91.62.40.5
stone pine0.0.0.0.0.0.3.52.02.61.60.0.0.30.1
other conifers0.50.20.00.00.00.00.30.30.0.0.0.0.30.1
beech20.91.38.31.411.02.00.10.12.41.117.07.315.60.9
maple1.60.21.20.52.70.80.30.30.0.0.60.51.50.2
ash2.90.40.90.32.01.01.00.70.50.41.81.62.20.2
oak2.40.40.00.00.0.0.00.00.0.0.50.51.50.2
chestnut0.00.00.0.0.0.0.40.40.0.18.15.60.20.1
other broadleaves2.30.41.20.62.50.92.00.90.70.420.16.62.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840722/307053
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce32.63.046.32.328.83.422.24.16.85.134.81.5
fir20.52.614.51.613.12.01.30.60.0.13.21.0
pine1.90.53.30.70.10.12.51.00.0.2.00.3
larch0.0.1.40.50.0.1.70.60.10.10.80.2
stone pine0.0.0.0.0.0.1.10.80.0.0.10.1
other conifers0.20.10.80.40.0.0.0.0.0.0.30.2
beech18.31.916.51.53.40.94.21.50.0.11.60.8
maple2.60.61.70.30.20.10.10.10.70.51.30.2
ash3.70.83.90.60.70.30.30.21.31.22.60.3
oak1.30.43.10.70.00.00.50.41.41.41.60.3
chestnut0.0.0.00.00.0.0.0.5.03.30.10.1
other broadleaves2.90.72.00.40.30.12.00.86.72.91.80.2
total84.02.693.61.446.64.135.95.122.07.370.21.5
inside perimeterspruce4.41.22.10.726.33.041.74.738.911.614.21.2
fir5.01.41.20.415.82.33.31.11.40.95.90.7
pine0.20.10.00.00.20.12.61.02.42.40.50.1
larch0.0.0.10.10.10.18.01.86.54.21.20.2
stone pine0.0.0.0.0.0.0.10.10.0.0.00.0
other conifers0.10.10.0.0.0.0.0.0.0.0.00.0
beech5.51.32.20.78.51.86.62.60.20.25.10.7
maple0.20.10.40.20.70.20.50.21.31.10.50.1
ash0.50.20.50.20.90.40.90.51.71.10.70.1
oak0.0.0.00.00.00.00.00.03.32.60.10.0
chestnut0.0.0.0.0.0.0.0.11.35.60.20.1
other broadleaves0.10.10.00.00.90.40.40.211.05.00.50.1
total16.02.66.51.353.44.264.15.278.07.428.81.6
totalspruce37.03.048.32.255.23.063.93.845.711.149.51.4
fir25.42.715.71.728.82.64.61.21.40.919.31.1
pine2.10.53.30.70.20.15.11.42.42.42.50.4
larch0.0.1.50.60.10.19.61.86.64.21.90.3
stone pine0.0.0.0.0.0.1.30.80.0.0.20.1
other conifers0.20.10.80.40.0.0.0.0.0.0.40.2
beech23.82.218.71.611.81.910.82.90.20.216.91.0
maple2.80.62.00.31.00.30.60.32.01.31.80.2
ash4.30.84.40.71.60.51.10.53.01.73.30.4
oak1.30.43.10.70.10.00.50.44.72.91.70.3
chestnut0.0.0.00.00.0.0.0.16.36.50.30.1
other broadleaves3.00.72.00.41.20.42.40.817.75.82.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840723/307054
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce51.21.864.73.870.74.527.112.059.210.042.821.854.31.6
fir15.31.124.03.310.12.42.41.91.81.00.0.15.91.0
pine2.50.30.0.0.20.23.03.09.75.50.0.2.20.3
larch1.00.30.40.30.20.247.514.713.86.76.97.01.70.4
stone pine0.0.0.0.0.0.10.47.26.34.40.0.0.30.1
other conifers0.50.20.00.00.00.01.41.50.0.0.0.0.40.1
beech20.71.37.71.79.12.50.10.16.13.10.0.17.41.1
maple1.40.20.70.43.41.40.0.0.0.0.0.1.40.2
ash2.40.40.70.33.21.93.83.21.31.12.02.22.20.3
oak2.50.40.00.00.0.0.0.0.0.0.0.1.90.3
chestnut0.00.00.0.0.0.0.0.0.0.32.219.00.10.1
other broadleaves2.40.41.81.13.11.64.23.01.81.116.18.52.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce36.95.363.24.164.05.549.28.390.82.535.511.959.62.5
fir21.04.123.33.317.84.47.74.12.91.70.10.116.81.7
pine1.00.60.20.21.00.812.76.00.70.51.21.21.70.6
larch4.44.01.00.81.51.026.69.44.31.83.21.74.51.3
stone pine0.0.0.0.0.0.1.51.20.60.50.0.0.20.1
other conifers0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
beech22.04.18.72.211.22.90.10.10.50.319.18.110.31.4
maple4.31.42.00.81.70.50.40.40.0.0.60.51.90.4
ash7.11.81.10.50.90.40.10.10.10.11.71.72.10.4
oak0.90.70.0.0.0.0.00.00.0.0.60.60.20.1
chestnut0.0.0.0.0.0.0.50.60.0.16.65.30.70.2
other broadleaves2.20.90.60.21.90.71.30.80.20.121.27.41.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce49.91.764.02.767.23.644.37.180.14.336.610.655.81.3
fir15.91.123.72.314.12.76.53.32.51.20.10.116.10.9
pine2.30.30.10.10.60.410.54.73.82.01.11.02.00.3
larch1.40.50.70.40.80.631.28.17.52.73.71.82.50.5
stone pine0.0.0.0.0.0.3.51.92.51.50.0.0.30.1
other conifers0.50.20.00.00.00.00.30.30.0.0.0.0.30.1
beech20.81.38.21.410.21.90.10.12.41.116.47.115.50.9
maple1.70.31.30.42.50.80.30.30.0.0.60.51.50.2
ash2.80.40.90.32.00.90.90.70.50.41.81.52.10.2
oak2.40.40.00.00.0.0.00.00.0.0.50.51.40.2
chestnut0.00.00.0.0.0.0.40.40.0.18.85.50.20.1
other broadleaves2.40.41.20.62.50.81.90.90.70.420.56.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840724/307055
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce39.03.327.46.963.54.653.73.556.83.173.56.558.54.571.44.680.511.959.815.762.424.227.112.059.210.042.821.854.21.5
fir22.52.63.41.210.62.822.52.811.51.817.97.030.94.210.42.70.10.121.711.20.40.42.41.91.81.00.0.15.81.0
pine1.10.45.51.92.51.00.80.33.60.70.0.0.0.0.30.30.0.0.0.0.0.3.03.09.75.50.0.2.20.3
larch0.0.2.01.81.80.80.70.51.30.50.0.0.60.40.0.0.0.0.0.2.52.847.514.713.86.76.97.01.70.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.47.26.34.40.0.0.30.1
other conifers0.0.0.40.31.41.00.60.40.40.20.00.00.0.0.0.0.0.0.60.60.0.1.41.50.0.0.0.0.40.1
beech30.13.046.86.713.02.816.72.614.91.76.72.68.62.39.72.94.32.78.46.04.83.00.10.16.13.10.0.17.51.1
maple0.80.35.81.90.70.30.70.21.50.40.0.0.30.23.71.64.02.83.43.50.0.0.0.0.0.0.0.1.40.2
ash2.90.92.01.02.10.70.90.33.60.81.10.70.70.41.20.60.0.6.06.027.221.63.83.21.31.12.02.22.20.3
oak2.21.33.81.63.71.42.40.62.00.60.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.90.3
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.32.219.00.10.1
other broadleaves1.40.53.01.30.70.31.00.54.41.10.60.40.50.33.41.911.18.60.0.2.82.64.23.01.81.116.18.52.30.4
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.
inside perimeterspruce35.06.620.813.643.612.450.412.019.811.780.95.148.05.461.97.876.49.664.010.767.910.349.28.390.82.535.511.959.82.5
fir28.55.90.50.59.25.923.69.520.916.011.53.938.85.124.56.73.42.812.57.46.45.67.74.12.91.70.10.116.91.7
pine2.31.40.0.0.0.0.0.1.31.30.0.0.30.30.0.0.0.5.94.10.0.12.76.00.70.51.21.21.70.6
larch0.0.0.0.0.0.0.90.934.024.30.0.0.0.0.0.4.53.60.0.6.74.726.69.44.31.83.21.74.41.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.51.20.60.50.0.0.20.1
other conifers0.10.10.0.0.0.0.50.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech19.25.358.112.217.88.621.39.67.84.56.52.98.22.210.43.612.18.110.45.013.66.60.10.10.50.319.18.110.21.3
maple4.11.88.13.910.17.42.11.60.0.0.20.12.61.41.40.62.11.11.21.22.51.20.40.40.0.0.60.51.90.4
ash7.72.99.16.714.37.20.70.79.26.00.60.61.40.90.90.60.30.41.91.30.0.0.10.10.10.11.71.72.10.4
oak0.0.0.0.0.60.60.60.65.86.00.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.60.60.20.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.60.0.16.65.30.70.2
other broadleaves3.21.83.32.54.53.90.0.1.20.90.30.10.60.30.80.51.10.64.12.93.01.61.30.80.20.121.27.41.90.4
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.
totalspruce38.32.926.76.461.64.453.43.455.63.177.44.354.13.467.34.378.07.463.09.066.99.644.37.180.14.336.610.655.71.3
fir23.52.43.11.110.42.622.62.711.81.814.64.234.23.216.53.42.11.714.56.45.24.66.53.32.51.20.10.116.10.9
pine1.30.45.01.72.30.90.80.33.60.70.0.0.10.10.10.10.0.4.63.20.0.10.54.73.82.01.11.02.00.3
larch0.0.1.81.71.60.70.70.42.41.20.0.0.30.20.0.2.82.20.0.5.93.831.28.17.52.73.71.82.50.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.51.92.51.50.0.0.30.1
other conifers0.00.00.30.21.30.90.60.30.40.20.00.00.0.0.0.0.0.0.10.10.0.0.30.30.0.0.0.0.30.1
beech28.22.647.96.113.52.717.22.514.61.76.61.98.41.610.02.39.15.210.04.111.95.40.10.12.41.116.47.115.50.9
maple1.30.46.01.81.60.80.80.31.40.40.10.11.20.62.71.02.91.31.71.32.00.90.30.30.0.0.60.51.50.2
ash3.70.92.71.13.30.90.80.33.80.80.90.41.00.41.10.40.20.22.81.75.25.00.90.70.50.41.81.52.20.2
oak1.81.13.41.43.41.22.20.62.10.60.00.00.0.0.0.0.0.0.0.0.0.0.00.00.0.0.50.51.40.2
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.18.85.50.20.1
other broadleaves1.70.53.01.21.10.40.90.44.21.00.40.20.60.22.31.15.03.33.22.32.91.41.90.90.70.420.56.52.20.3
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, 11.07.2020 #840725/307056
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce42.43.929.66.353.36.550.83.646.53.257.912.363.16.261.46.444.117.191.98.336.017.351.220.969.35.531.018.749.71.7
fir29.03.65.42.213.94.119.63.313.32.135.812.030.15.521.35.08.26.41.51.99.08.94.55.02.71.80.0.18.71.3
pine1.80.73.91.42.21.01.40.66.31.70.0.0.30.30.0.0.0.0.0.0.0.19.218.09.24.20.0.3.00.5
larch0.0.0.0.2.32.10.60.61.40.60.0.0.0.0.0.1.11.10.0.0.0.14.47.56.12.00.40.41.00.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.03.60.0.0.20.1
other conifers0.0.0.80.60.40.41.81.10.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.2
beech18.02.335.45.415.24.017.22.719.02.33.32.45.41.911.74.436.216.15.16.441.916.30.0.3.41.70.0.16.61.1
maple2.50.85.21.61.10.61.40.62.30.50.0.0.40.21.00.70.30.30.0.2.42.60.0.0.0.3.42.41.80.3
ash3.11.09.22.71.71.03.21.26.11.22.72.30.20.23.72.10.0.0.0.2.72.90.0.0.10.26.15.43.70.5
oak1.30.62.51.17.92.81.80.62.80.70.40.40.0.0.0.0.0.0.0.0.0.1.00.90.0.6.35.82.30.4
chestnut0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.23.213.40.10.1
other broadleaves1.80.57.92.81.81.22.10.92.20.50.0.0.50.40.90.710.27.31.52.08.05.99.710.14.22.729.711.52.50.4
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.
inside perimeterspruce30.67.012.18.833.016.337.910.623.18.659.09.039.35.956.66.270.911.6100.1.48.513.445.19.681.75.950.612.949.62.7
fir32.58.123.45.70.0.25.68.212.76.632.79.239.46.017.14.54.03.60.0.8.05.210.75.00.0.1.81.220.82.2
pine1.81.10.0.1.71.50.0.0.0.0.0.0.40.40.30.24.23.80.0.0.0.10.15.03.32.13.23.21.60.5
larch0.0.0.0.0.0.0.0.5.75.00.0.0.0.0.40.45.24.60.0.5.13.129.07.713.95.38.55.64.10.9
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.50.50.0.0.10.0
other conifers0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech30.86.452.58.946.417.829.510.734.710.06.53.716.44.919.45.715.79.5-5.45.934.213.01.71.20.0.0.30.317.52.2
maple1.20.81.81.97.45.72.41.512.27.00.80.50.40.42.71.00.0.0.0.0.40.31.20.90.0.1.61.51.50.3
ash2.41.28.04.08.88.34.51.611.77.60.0.2.31.31.30.90.0.2.02.13.32.80.20.20.40.40.90.72.10.5
oak0.0.0.0.2.22.00.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.40.40.0.4.33.40.30.2
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.14.67.30.70.3
other broadleaves0.30.22.22.20.50.50.10.10.0.1.10.81.61.42.01.30.0.3.33.60.50.41.41.10.20.214.26.61.70.5
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.
totalspruce40.43.527.55.852.06.349.43.445.53.158.67.351.64.758.84.563.410.296.75.047.111.945.88.975.34.246.211.249.71.5
fir29.63.37.62.613.03.920.23.113.32.133.77.434.64.219.03.45.23.20.60.78.24.710.04.41.41.01.41.019.31.1
pine1.80.63.41.32.10.91.30.66.01.60.0.0.40.20.10.13.02.80.0.0.0.11.24.96.42.32.52.52.60.4
larch0.0.0.0.2.12.00.60.51.60.60.0.0.0.0.20.24.03.40.0.4.52.827.26.99.92.76.74.31.90.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.32.81.90.0.0.20.1
other conifers0.10.10.70.50.40.41.61.00.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.2
beech20.22.237.55.017.24.018.52.719.62.25.42.610.82.715.93.921.58.7-1.13.835.111.61.51.11.70.90.20.216.81.0
maple2.30.74.81.51.50.61.50.62.70.60.50.30.40.21.90.70.10.10.0.0.60.41.10.80.0.2.01.31.70.2
ash3.00.89.02.52.21.13.41.16.31.20.90.71.20.62.41.10.0.1.21.23.22.50.10.10.30.22.01.33.20.4
oak1.10.52.21.07.52.71.60.62.70.70.10.10.0.0.10.10.0.0.0.0.0.0.40.40.0.4.72.91.70.3
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.16.56.50.30.1
other broadleaves1.50.47.22.51.81.11.90.82.10.50.70.51.10.71.50.82.92.52.62.31.41.02.41.52.31.417.75.92.30.3
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, 11.07.2020 #840726/307057
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce38.53.227.46.963.64.653.43.657.63.273.66.558.34.569.75.178.213.467.818.862.424.229.212.858.710.246.022.954.01.6
fir22.62.63.41.210.62.822.82.811.11.818.07.031.04.29.82.80.10.116.612.20.40.42.62.01.91.00.0.15.91.0
pine1.20.55.51.92.51.00.80.43.70.70.0.0.0.0.30.30.0.0.0.0.0.3.23.39.85.60.0.2.20.3
larch0.0.2.01.81.60.80.70.51.40.50.0.0.60.40.0.0.0.0.0.2.52.843.515.814.06.80.0.1.60.4
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.11.27.76.44.50.0.0.30.1
other conifers0.0.0.40.31.41.00.60.40.40.20.00.00.0.0.0.0.0.0.80.80.0.1.61.60.0.0.0.0.40.1
beech30.43.046.96.713.12.816.92.614.51.76.82.68.62.411.13.24.83.110.57.04.83.00.10.16.23.10.0.17.71.1
maple0.80.35.81.90.70.30.60.21.30.30.0.0.30.24.21.84.53.24.34.40.0.0.0.0.0.0.0.1.30.2
ash3.00.92.01.02.10.70.90.43.70.91.10.70.70.41.40.70.0.0.0.27.221.64.13.41.31.12.22.42.20.3
oak2.21.33.81.63.71.42.30.72.00.60.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.90.3
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.34.520.20.10.1
other broadleaves1.40.52.91.30.70.31.00.54.21.10.50.40.50.33.52.112.59.60.0.2.82.64.63.21.71.117.39.32.30.4
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.
inside perimeterspruce35.76.820.813.643.612.450.412.019.811.780.95.147.35.461.77.976.410.064.010.764.910.949.28.390.72.536.612.159.72.5
fir26.35.90.50.59.25.923.69.520.916.011.53.939.35.124.76.73.32.912.57.47.06.07.74.12.91.70.10.116.81.7
pine2.41.50.0.0.0.0.0.1.31.30.0.0.40.40.0.0.0.5.94.10.0.12.76.00.70.51.31.21.70.6
larch0.0.0.0.0.0.0.90.934.024.30.0.0.0.0.0.4.73.70.0.7.35.126.69.44.31.83.31.84.51.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.51.20.60.50.0.0.20.1
other conifers0.10.10.0.0.0.0.50.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech20.05.558.112.217.88.621.39.67.84.56.52.98.32.210.43.612.68.510.45.014.87.10.10.10.50.319.68.310.31.4
maple4.21.98.13.910.17.42.11.60.0.0.20.12.61.41.40.61.71.11.21.22.71.20.40.40.0.0.70.61.90.4
ash8.03.09.16.714.37.20.70.79.26.00.60.61.50.90.90.60.40.41.91.30.0.0.10.10.10.11.81.82.10.4
oak0.0.0.0.0.60.60.60.65.86.00.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.60.60.20.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.60.0.15.65.30.60.2
other broadleaves3.31.93.32.54.53.90.0.1.20.90.30.10.60.30.80.51.00.64.12.93.31.71.30.80.20.120.57.51.90.4
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.
totalspruce38.12.926.76.461.74.453.13.456.33.277.44.353.73.566.04.677.08.064.79.364.410.045.07.279.94.437.910.955.61.3
fir23.22.43.11.110.42.622.92.711.41.814.64.234.53.216.63.72.11.813.36.55.64.96.63.32.61.20.10.116.10.9
pine1.40.45.01.72.30.90.80.33.70.70.0.0.10.10.20.20.0.4.83.40.0.10.74.83.82.01.11.12.10.3
larch0.0.1.81.71.50.70.70.42.51.30.0.0.30.20.0.3.02.40.0.6.44.130.18.27.62.72.91.62.40.5
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.52.02.61.60.0.0.30.1
other conifers0.00.00.30.21.30.90.60.40.40.20.00.00.0.0.0.0.0.0.10.20.0.0.30.30.0.0.0.0.30.1
beech28.72.748.06.113.52.717.32.614.31.76.61.98.51.610.82.49.75.610.54.312.85.70.10.12.41.117.07.315.70.9
maple1.40.46.01.81.60.80.80.21.20.30.10.11.20.62.91.12.71.41.81.32.21.00.30.30.0.0.60.51.50.2
ash3.80.92.71.13.30.90.90.33.90.80.90.41.00.41.20.50.20.21.61.05.55.41.00.70.50.41.81.62.20.2
oak1.81.13.41.43.41.22.20.62.20.60.00.00.0.0.0.0.0.0.0.0.0.0.00.00.0.0.50.51.50.2
chestnut0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.18.15.60.20.1
other broadleaves1.70.53.01.21.10.40.90.44.11.10.40.20.60.22.31.25.23.63.32.43.21.52.00.90.70.420.16.62.20.3
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, 11.07.2020 #840727/307058
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce46.41.960.55.461.86.151.220.969.35.531.018.749.71.7
fir18.11.529.54.719.94.74.55.02.71.80.0.18.81.4
pine3.20.60.30.30.0.19.218.09.24.20.0.3.00.5
larch0.90.40.10.10.0.14.47.56.12.00.40.41.00.3
stone pine0.0.0.0.0.0.0.0.5.03.60.0.0.20.1
other conifers0.60.30.0.0.0.0.0.0.0.0.0.0.50.2
beech19.01.37.62.212.74.10.0.3.41.70.0.16.61.1
maple2.20.30.30.21.00.70.0.0.0.3.42.41.80.3
ash4.20.60.60.43.41.80.0.0.10.26.15.43.60.5
oak2.90.50.00.00.0.1.00.90.0.6.35.82.30.4
chestnut0.00.00.0.0.0.0.0.0.0.23.213.40.10.1
other broadleaves2.40.41.20.71.30.79.710.14.22.729.711.52.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce29.94.849.64.857.55.945.19.681.75.950.612.949.72.8
fir25.44.631.74.513.73.410.75.00.0.1.81.220.62.2
pine0.90.50.90.70.20.210.15.03.32.13.23.21.60.5
larch0.70.60.80.81.50.929.07.713.95.38.55.64.10.9
stone pine0.0.0.0.0.0.0.30.30.50.50.0.0.10.0
other conifers0.20.20.0.0.0.0.0.0.0.0.0.0.00.0
beech34.14.814.03.421.45.41.71.20.0.0.30.317.62.2
maple3.21.10.50.32.00.81.20.90.0.1.61.51.50.3
ash5.01.31.50.81.80.90.20.20.40.40.90.72.10.5
oak0.10.10.0.0.20.20.40.40.0.4.33.40.30.2
chestnut0.0.0.0.0.0.0.0.0.0.14.67.30.70.3
other broadleaves0.40.21.10.81.71.01.41.10.20.214.26.61.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce44.71.854.63.759.24.345.88.975.34.246.211.249.71.5
fir18.91.530.73.316.12.810.04.41.41.01.41.019.31.1
pine3.00.50.60.40.10.111.24.96.42.32.52.52.60.4
larch0.90.30.50.40.90.627.26.99.92.76.74.31.90.3
stone pine0.0.0.0.0.0.0.30.32.81.90.0.0.20.1
other conifers0.50.30.0.0.0.0.0.0.0.0.0.0.30.2
beech20.61.311.02.117.93.81.51.11.70.90.20.216.91.0
maple2.30.30.40.21.60.51.10.80.0.2.01.31.70.2
ash4.30.51.10.52.40.90.10.10.30.22.01.33.20.4
oak2.60.50.00.00.10.10.40.40.0.4.72.91.70.3
chestnut0.00.00.0.0.0.0.0.0.0.16.56.50.30.1
other broadleaves2.20.41.10.51.50.62.41.52.31.417.75.92.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840728/307059
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce35.73.157.32.164.93.160.87.142.821.854.31.5
fir16.62.014.91.422.82.82.30.90.0.15.91.0
pine2.50.72.50.40.10.14.92.70.0.2.20.3
larch0.60.61.20.30.30.213.34.46.97.01.70.4
stone pine0.0.0.0.0.0.4.52.40.0.0.30.1
other conifers0.10.10.70.30.00.00.20.20.0.0.40.1
beech35.02.915.11.38.61.64.81.70.0.17.41.0
maple2.40.61.10.21.10.51.30.80.0.1.40.2
ash2.60.72.30.40.90.33.11.82.02.22.20.3
oak2.71.02.50.40.00.00.0.0.0.1.90.3
chestnut0.0.0.00.00.0.0.0.32.219.00.10.1
other broadleaves1.90.62.50.51.30.54.82.516.18.52.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce32.16.141.48.360.33.874.23.735.511.959.82.4
fir22.95.119.36.427.63.35.11.50.10.116.81.7
pine1.81.10.30.30.20.23.51.41.21.21.60.6
larch0.0.8.57.60.0.9.42.73.21.74.51.3
stone pine0.0.0.0.0.0.0.60.40.0.0.20.1
other conifers0.10.10.20.20.0.0.0.0.0.0.00.0
beech26.95.717.05.58.41.64.81.819.18.110.11.3
maple4.81.73.82.11.70.80.90.30.60.51.90.4
ash8.12.76.32.41.20.50.30.11.71.72.10.4
oak0.0.1.71.30.0.0.00.00.60.60.20.1
chestnut0.0.0.0.0.0.0.10.116.65.30.70.2
other broadleaves3.21.61.41.00.60.21.20.421.27.42.00.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce35.22.856.22.162.92.470.23.336.610.655.81.3
fir17.51.915.21.424.92.14.21.10.10.116.20.9
pine2.40.62.30.40.10.13.91.31.11.02.00.3
larch0.50.51.70.60.20.110.62.33.71.82.40.5
stone pine0.0.0.0.0.0.1.80.80.0.0.30.1
other conifers0.10.10.70.30.00.00.10.10.0.0.30.1
beech33.82.615.21.38.51.14.81.416.47.115.40.8
maple2.70.61.30.21.40.41.00.30.60.51.50.2
ash3.40.72.60.41.00.31.10.61.81.52.10.2
oak2.30.82.40.40.00.00.00.00.50.51.40.2
chestnut0.0.0.00.00.0.0.10.118.85.50.20.1
other broadleaves2.10.52.40.51.00.32.30.820.56.52.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840729/307060
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce46.11.959.05.461.75.947.220.470.85.430.718.549.51.7
fir18.21.529.34.619.04.54.14.42.51.80.0.18.81.3
pine3.20.60.20.20.0.17.416.38.84.00.0.2.90.5
larch1.10.40.10.10.0.13.16.95.71.90.40.41.10.3
stone pine0.0.0.0.0.0.0.0.4.83.40.0.0.20.1
other conifers0.60.30.0.0.0.0.0.0.0.0.0.0.50.2
beech18.91.39.02.612.03.80.0.3.21.60.0.16.61.1
maple2.20.30.50.21.00.60.0.0.0.3.32.31.80.3
ash4.30.60.70.43.51.70.0.0.10.16.05.33.60.5
oak2.80.50.00.01.31.30.90.80.0.6.25.82.30.4
chestnut0.00.00.0.0.0.0.0.0.0.22.913.30.10.1
other broadleaves2.60.41.10.71.50.717.313.14.02.530.411.52.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce29.94.849.64.856.25.745.19.681.75.949.912.849.52.7
fir25.44.631.64.514.23.310.75.00.0.1.81.220.62.2
pine0.90.50.90.70.20.210.15.03.32.13.13.11.60.5
larch0.70.60.80.81.50.929.07.713.95.38.45.54.10.9
stone pine0.0.0.0.0.0.0.30.30.50.50.0.0.10.0
other conifers0.20.20.0.0.0.0.0.0.0.0.0.0.00.0
beech34.14.813.93.421.25.21.71.20.0.0.30.317.62.1
maple3.21.10.50.32.40.81.20.90.0.1.61.51.60.3
ash5.01.31.50.82.41.10.20.20.40.42.11.52.30.5
oak0.10.10.0.0.20.20.40.40.0.4.23.30.30.2
chestnut0.0.0.0.0.0.0.0.0.0.14.57.20.70.3
other broadleaves0.40.21.20.81.80.91.41.10.20.214.16.51.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce44.51.854.03.658.44.245.38.875.94.145.711.149.51.4
fir18.91.530.53.216.12.79.94.41.31.01.40.919.31.1
pine3.00.50.60.40.10.111.14.86.32.32.42.42.50.4
larch1.00.40.50.40.90.626.96.89.62.66.64.21.90.3
stone pine0.0.0.0.0.0.0.30.32.71.80.0.0.20.1
other conifers0.60.30.0.0.0.0.0.0.0.0.0.0.40.2
beech20.41.311.62.217.53.61.51.01.70.80.20.216.81.0
maple2.30.30.50.21.80.61.00.70.0.2.01.31.80.2
ash4.30.51.10.52.80.90.10.10.30.23.01.73.30.4
oak2.50.50.00.00.60.50.40.40.0.4.72.91.70.3
chestnut0.00.00.0.0.0.0.0.0.0.16.36.50.30.1
other broadleaves2.30.41.20.51.70.63.51.92.21.417.75.82.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840730/307061
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce38.83.349.42.361.74.261.85.630.718.549.51.7
fir24.43.015.51.728.13.73.71.60.0.18.81.3
pine2.30.63.60.80.20.26.92.80.0.2.90.5
larch0.0.1.50.60.0.4.61.40.40.41.10.3
stone pine0.0.0.0.0.0.3.22.30.0.0.20.1
other conifers0.20.10.80.40.0.0.0.0.0.0.50.2
beech21.82.317.61.67.31.811.84.20.0.16.51.1
maple3.10.71.80.30.50.30.40.33.32.31.80.3
ash4.41.04.20.71.60.70.80.56.05.33.60.5
oak1.60.53.40.70.00.01.31.26.25.82.30.4
chestnut0.0.0.00.00.0.0.0.22.913.30.10.1
other broadleaves3.50.82.20.50.60.35.52.130.411.52.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce27.66.332.97.249.34.065.05.149.912.849.32.7
fir31.06.818.85.329.53.85.11.61.81.220.62.2
pine1.50.90.30.30.30.24.01.53.13.11.60.5
larch0.0.1.51.30.10.112.52.78.45.54.00.8
stone pine0.0.0.0.0.0.0.20.20.0.0.10.0
other conifers0.40.40.0.0.0.0.0.0.0.0.00.0
beech34.46.033.87.515.93.110.33.90.30.317.72.1
maple1.30.75.52.21.40.40.70.41.61.51.60.3
ash3.31.36.92.41.60.71.30.72.11.52.30.5
oak0.0.0.30.30.10.10.10.14.23.30.30.2
chestnut0.0.0.0.0.0.0.0.14.57.20.70.3
other broadleaves0.60.30.10.11.80.80.60.314.16.51.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce37.03.048.32.255.23.063.93.845.711.149.51.4
fir25.42.715.71.728.82.64.61.21.40.919.31.1
pine2.10.53.30.70.20.15.11.42.42.42.50.4
larch0.0.1.50.60.10.19.61.86.64.21.90.3
stone pine0.0.0.0.0.0.1.30.80.0.0.20.1
other conifers0.20.10.80.40.0.0.0.0.0.0.40.2
beech23.82.218.71.611.81.910.82.90.20.216.91.0
maple2.80.62.00.31.00.30.60.32.01.31.80.2
ash4.30.84.40.71.60.51.10.53.01.73.30.4
oak1.30.43.10.70.10.00.50.44.72.91.70.3
chestnut0.0.0.00.00.0.0.0.16.36.50.30.1
other broadleaves3.00.72.00.41.20.42.40.817.75.82.30.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840731/307062
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · 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
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce35.33.157.52.164.23.160.27.546.022.954.11.6
fir16.62.014.81.423.22.82.00.90.0.15.91.0
pine2.50.72.50.40.10.15.22.80.0.2.20.3
larch0.60.61.20.30.30.213.04.60.0.1.60.4
stone pine0.0.0.0.0.0.4.82.50.0.0.30.1
other conifers0.10.10.70.30.00.00.30.20.0.0.40.2
beech35.33.015.01.38.91.65.11.80.0.17.61.1
maple2.40.71.00.21.10.51.40.80.0.1.30.2
ash2.60.72.40.41.00.33.01.92.22.42.20.3
oak2.71.02.50.50.00.00.0.0.0.1.90.3
chestnut0.0.0.00.00.0.0.0.34.520.20.10.1
other broadleaves1.90.62.40.61.20.55.02.617.39.32.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce32.66.241.48.360.03.973.83.836.612.159.62.5
fir21.05.019.36.427.83.45.11.50.10.116.81.7
pine1.91.20.30.30.20.23.61.51.31.21.70.6
larch0.0.8.57.60.0.9.62.83.31.84.61.4
stone pine0.0.0.0.0.0.0.60.40.0.0.20.1
other conifers0.10.10.20.20.0.0.0.0.0.0.00.0
beech27.85.917.05.58.41.64.91.919.68.310.31.3
maple5.01.73.82.11.80.80.80.30.70.61.90.4
ash8.32.86.32.41.20.50.30.11.81.82.10.4
oak0.0.1.71.30.0.0.00.00.60.60.20.1
chestnut0.0.0.0.0.0.0.10.115.65.30.60.2
other broadleaves3.31.61.41.00.60.21.20.420.57.51.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce34.92.856.42.162.32.469.83.437.910.955.61.3
fir17.21.915.11.425.22.24.21.10.10.116.20.9
pine2.40.62.30.40.10.14.11.31.11.12.10.3
larch0.50.51.70.60.20.110.62.42.91.62.40.5
stone pine0.0.0.0.0.0.1.80.80.0.0.30.1
other conifers0.10.10.70.30.00.00.10.10.0.0.30.1
beech34.22.715.11.38.71.14.91.417.07.315.60.9
maple2.80.61.20.21.40.41.00.30.60.51.50.2
ash3.40.72.70.41.10.31.10.61.81.62.20.2
oak2.30.92.50.40.00.00.00.00.50.51.50.2
chestnut0.0.0.00.00.0.0.10.118.15.60.20.1
other broadleaves2.10.52.40.50.90.32.30.820.16.62.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #840732/307063
NFI2–NFI3
yield
protection forest perimeter SilvaProtect · main tree species
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
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
outside of perimeterspruce2072648113192181153752757327945
fir61981831725291742550.8197
pine101140.1100110013620.11414
larch42283720100175518530.8423
stone pine0.0.0.4788710.1453
other conifers21380100010011000.0.2136
beech83975924292801008540.9096
maple551755611460.0.0.6915
ash9915537965281292010011414
oak1041701000.0.0.0.10017
chestnut01000.0.0.0.476473
other broadleaves9319146195827026725011917
total404647501127616393312821114551614
inside perimeterspruce156204141321120732623016264711028
fir84241551661301161762010031212
pine4571100476195026211003234
larch1995777571404411422598531
stone pine0.0.0.2842800.460
other conifers1840.0.0.0.0.184
beech9422582739260100171145119414
maple1832124763211000.0803523
ash3025748348071010011003920
oak4750.0.01000.0100466
chestnut0.0.0.11000.11351233
other broadleaves104043073825705114373520
total4201365910335161492225315702518546
totalspruce22316892940313852330514314138584
fir703833711862312561049010011196
pine10613110046620471555110014413
larch613510585665735293725917019
stone pine0.0.0.75910610.1843
other conifers22370100010011000.0.2135
beech9337117186719073948145110856
maple73151737173211000.08010313
ash129131232125027428518615111
oak1081701000.01000.010010216
chestnut01000.0.11000.15321631
other broadleaves1031817471537445357163415214
total4468414047611111881838112812269403
© WSL, Swiss National Forest Inventory, 19.06.2020 #840733/307064
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