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NFI3NFI4
change: volume
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
change2004/062009/17
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 perimeterspruce-1.00.2-0.20.40.40.41.11.50.70.51.90.9-0.40.2
fir0.40.30.80.61.00.71.03.91.91.53.11.00.60.3
pine-2.00.42.61.43.43.4-0.31.1-0.10.60.31.2-1.20.3
larch0.01.10.71.72.30.51.50.91.10.62.60.71.10.4
stone pine..11.04.45.30.51.51.61.21.32.70.91.51.0
other conifers2.01.37.44.35.27.03.66.01.01.4..2.11.3
beech0.20.2-0.00.60.90.60.62.8-0.41.44.91.50.30.2
maple1.10.53.01.22.21.33.72.7-2.97.413.414.01.60.4
ash0.60.40.61.0-2.31.9-2.04.52.81.65.42.30.30.4
oak-0.40.40.11.3-2.02.41.62.3-0.51.0-0.32.1-0.40.4
chestnut4.42.95.1...2.10.6..-0.21.20.21.0
other broadleaves1.10.6-0.91.0-2.11.92.11.83.42.04.01.41.10.5
total-0.20.10.10.30.40.41.20.70.70.42.40.40.10.1
inside perimeterspruce-0.70.60.60.40.10.40.70.31.00.41.80.60.60.2
fir0.50.50.50.40.90.51.90.92.80.91.00.80.80.3
pine-0.10.6-2.72.0-0.90.60.10.9-1.40.60.82.2-0.50.4
larch-0.70.7-1.83.1-0.00.71.30.31.41.01.30.41.20.3
stone pine..-2.12.8..1.00.60.80.60.0.0.80.4
other conifers4.71.61.51.02.49.4-7.31.7-1.91.12.80.12.81.4
beech0.60.40.60.50.10.64.81.42.40.61.20.80.70.3
maple-0.10.72.20.61.51.03.71.84.82.52.82.51.60.5
ash0.40.82.31.61.20.96.13.10.62.34.91.81.80.6
oak-1.20.92.01.5-3.51.90.41.02.70.61.21.00.40.6
chestnut......-1.23.2-0.9.1.20.61.10.6
other broadleaves0.91.2-1.10.9-0.21.30.71.00.81.91.20.50.60.4
total0.20.30.60.30.30.31.10.21.10.41.50.30.80.1
totalspruce-0.90.20.20.30.20.30.80.30.90.31.80.50.10.1
fir0.40.30.60.41.00.41.80.92.60.81.20.70.70.2
pine-1.80.40.61.20.10.90.00.8-0.50.40.61.3-1.00.3
larch-0.01.0-0.21.70.30.61.40.31.30.71.60.41.10.2
stone pine..1.73.25.40.51.10.61.00.73.11.01.10.5
other conifers2.21.21.91.13.56.5-2.93.9-0.20.92.80.12.21.1
beech0.30.20.40.40.30.44.01.41.30.71.30.80.50.2
maple0.90.42.50.61.80.83.71.53.42.75.53.21.60.3
ash0.50.41.51.0-0.51.23.53.01.31.85.01.40.80.4
oak-0.50.40.90.9-2.51.61.01.20.61.31.00.9-0.30.4
chestnut4.32.95.2...0.51.9-0.9.1.00.60.90.5
other broadleaves1.10.5-1.00.7-1.21.21.10.91.81.41.80.50.90.3
total-0.10.10.40.20.30.21.10.21.00.31.60.20.40.1
© WSL, Swiss National Forest Inventory, 19.06.2020 #841166/307497
NFI1NFI4
change: volume
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
change1983/852009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce0.10.2-1.10.1-0.20.20.60.21.40.8-0.30.1
fir0.90.20.20.20.40.31.40.33.40.50.50.1
pine-0.70.2-1.40.20.70.5-0.10.20.50.5-0.80.1
larch0.30.80.00.61.80.91.30.33.00.71.20.2
stone pine....3.60.00.50.531.455.30.60.5
other conifers15.56.02.91.218.211.59.44.9..4.21.4
beech0.50.10.50.11.10.30.60.73.11.50.50.1
maple1.30.32.90.53.10.93.70.814.09.02.40.3
ash1.20.42.30.42.10.63.51.617.06.12.10.3
oak0.60.40.10.31.90.93.91.61.61.30.40.2
chestnut..3.00.9..0.0.-0.10.50.10.5
other broadleaves0.10.41.20.50.20.82.11.32.50.91.10.3
total0.40.1-0.20.10.20.10.70.11.90.40.20.0
inside perimeterspruce-0.30.3-0.60.4-0.10.20.40.11.60.30.30.1
fir1.00.3-0.00.50.70.21.70.31.20.50.90.1
pine0.20.4-0.20.5-0.50.40.10.20.21.20.00.2
larch0.20.32.72.32.00.71.10.21.40.21.20.2
stone pine....4.3.1.10.2-3.30.31.20.2
other conifers20.022.137.023.44.32.3-0.32.40.0.9.95.4
beech1.00.21.10.40.70.21.10.33.40.41.30.1
maple1.30.50.40.82.20.52.80.59.13.02.10.3
ash1.70.91.90.61.40.53.30.710.53.12.40.4
oak0.91.6-0.50.4-0.40.72.60.72.60.71.30.4
chestnut......0.10.41.70.31.60.3
other broadleaves0.30.60.31.5-0.50.42.30.52.60.41.80.3
total0.70.20.30.20.30.10.70.12.10.20.70.1
totalspruce0.00.1-1.10.1-0.10.10.40.11.60.3-0.00.1
fir0.90.20.20.20.50.21.60.21.40.50.70.1
pine-0.50.2-1.30.20.20.40.00.20.30.7-0.50.1
larch0.30.70.10.61.90.61.10.21.60.21.20.1
stone pine....4.10.20.90.35.715.60.90.3
other conifers16.66.73.11.25.02.63.82.30.0.4.81.4
beech0.60.10.50.10.90.21.00.33.40.40.80.1
maple1.30.32.40.52.50.43.00.410.73.32.30.2
ash1.30.32.20.41.70.43.30.711.92.82.20.2
oak0.60.40.10.30.70.63.30.82.50.60.60.2
chestnut..2.90.9..0.80.61.30.31.30.3
other broadleaves0.20.31.10.5-0.20.42.20.62.60.41.40.2
total0.50.1-0.20.10.30.10.70.12.10.10.40.0
© WSL, Swiss National Forest Inventory, 19.06.2020 #841167/307498
NFI3NFI4
change: volume
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
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce-0.10.3-1.60.3-0.30.40.90.31.90.9-0.40.2
fir0.60.40.20.50.80.51.40.73.11.00.60.3
pine-1.30.6-2.40.61.71.20.20.50.31.2-1.20.3
larch0.71.1-0.11.32.90.81.10.52.60.71.10.4
stone pine....4.80.01.61.12.70.91.61.0
other conifers2.51.51.81.619.315.11.21.5..2.11.3
beech0.30.20.20.31.00.4-1.20.94.91.50.30.2
maple0.50.61.80.82.91.11.81.213.414.01.60.4
ash0.70.70.50.5-0.30.7-3.33.25.42.30.30.4
oak-0.00.7-0.60.6-0.71.2-0.11.4-0.32.1-0.40.4
chestnut..4.42.9..2.10.5-0.21.20.21.0
other broadleaves0.10.81.80.80.11.3-0.11.24.01.41.10.5
total0.20.2-0.40.20.20.30.60.32.40.40.10.1
inside perimeterspruce-0.30.7-1.31.0-0.00.30.90.21.80.60.60.2
fir0.50.70.40.80.40.41.90.41.00.80.80.3
pine-0.30.70.90.8-1.10.8-0.70.50.82.2-0.50.4
larch0.80.4-1.10.70.70.91.30.41.30.41.20.3
stone pine....0.1.0.80.40.0.0.80.4
other conifers4.62.24.71.31.42.3-1.32.22.80.12.71.4
beech0.90.50.00.80.10.51.40.61.20.80.70.3
maple1.10.7-1.81.41.00.83.30.82.82.51.50.5
ash0.31.50.50.92.21.01.71.24.91.81.80.6
oak-1.83.0-1.10.7-2.12.01.50.81.21.00.30.6
chestnut......-0.92.31.20.61.10.6
other broadleaves-1.31.24.81.8-3.10.91.00.71.20.50.60.4
total0.50.3-0.20.50.10.21.10.21.50.30.80.1
totalspruce-0.10.3-1.60.3-0.20.30.90.21.80.50.10.1
fir0.60.30.30.40.60.31.70.31.20.70.60.2
pine-1.10.5-2.30.50.60.8-0.30.40.61.3-1.00.3
larch0.71.0-0.21.21.80.81.20.31.60.41.20.2
stone pine....1.31.31.10.53.11.01.10.5
other conifers3.01.31.91.52.42.5-0.01.22.80.12.21.1
beech0.50.20.20.30.40.30.60.51.30.80.50.2
maple0.60.51.10.71.70.62.90.75.53.21.60.3
ash0.60.60.50.40.90.6-0.21.85.01.40.80.4
oak-0.10.7-0.70.5-1.31.10.51.01.00.9-0.30.4
chestnut..4.42.9..0.51.51.00.60.90.5
other broadleaves-0.10.72.00.7-1.80.80.50.71.80.50.90.3
total0.30.2-0.40.20.20.20.90.21.60.20.40.1
© WSL, Swiss National Forest Inventory, 19.06.2020 #841168/307499
NFI1NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species %± %± %±
AGspruce-26.39.8-77.533.8-26.99.7
fir-1.512.2104.1166.7-0.412.1
pine-50.211.451.30.0-45.811.8
larch-13.823.9127.459.7-2.525.0
stone pine......
other conifers293.6205.10.0.357.8238.9
beech10.88.0-2.826.210.37.8
maple20.419.353.134.322.418.4
ash16.513.9403.5335.423.014.6
oak-4.116.449.9.-3.116.2
chestnut0.0...0.0.
other broadleaves15.917.01241.01218.524.617.2
total-5.44.254.537.0-4.04.2
AIspruce60.925.9-10.912.511.514.3
fir-17.731.53.523.5-7.020.8
pine0.0.14.40.033.226.5
larch0.0.-10.5.49.985.5
stone pine......
other conifers329.90.0..329.90.0
beech29.913.523.236.827.217.6
maple560.2626.4-86.843.9100.0.
ash71.332.1-20.025.1-11.429.3
oak......
chestnut......
other broadleaves409.7720.8-101.913.9-83.226.9
total41.718.3-9.911.08.911.1
ARspruce0.122.236.020.811.017.4
fir38.229.474.325.356.120.3
pine110.30.0..110.30.0
larch..50.2.50.2.
stone pine......
other conifers0.0.129.60.0210.8117.6
beech41.026.86.219.021.115.3
maple6.845.157.170.216.138.3
ash23.242.943.729.030.030.9
oak..11.3.11.3.
chestnut......
other broadleaves-60.532.4447.271.317.584.4
total10.117.239.815.821.312.7
BEspruce-16.24.8-7.65.1-12.23.4
fir5.38.816.56.510.75.5
pine-6.914.2-19.313.0-10.710.7
larch39.436.0-49.624.2-2.923.5
stone pine..-176.90.0-176.90.0
other conifers52.7100.9115.631.369.678.9
beech0.18.333.86.916.05.6
maple71.625.057.714.463.913.5
ash6.827.278.623.839.921.1
oak3.820.86.915.94.317.5
chestnut0.0...0.0.
other broadleaves50.725.823.711.136.713.6
total-5.23.88.23.61.12.5
BL/BSspruce-19.720.011.346.8-15.218.8
fir95.128.452.469.686.526.2
pine-25.211.4-6.09.9-23.110.3
larch-74.522.8..-74.522.8
stone pine......
other conifers820.1445.0..820.1445.0
beech4.211.312.211.26.28.9
maple39.625.0-11.226.928.320.6
ash91.227.3100.3.92.427.5
oak-0.324.4-42.63.0-4.322.5
chestnut......
other broadleaves-18.316.4-41.132.1-21.914.8
total10.07.111.69.610.36.0
FRspruce-36.39.115.115.1-17.87.8
fir11.124.840.025.623.218.0
pine-40.214.1-8.3.-38.913.4
larch-75.920.1..-75.920.1
stone pine......
other conifers3.939.3..3.939.3
beech27.213.935.017.628.711.7
maple284.1137.2134.467.6195.467.9
ash112.336.9106.827.4111.330.1
oak-12.518.048.911.3-6.917.5
chestnut......
other broadleaves236.1164.6-70.99.267.380.8
total-7.17.523.212.02.56.0
GEspruce734.1352.9..734.1352.9
fir......
pine145.974.2..145.974.2
larch......
stone pine......
other conifers......
beech-100.00.0..-100.00.0
maple40.855.9..40.855.9
ash271.4129.0..271.4129.0
oak30.321.2..30.321.2
chestnut......
other broadleaves25.569.1..25.569.1
total44.125.6..44.125.6
GLspruce29.510.8-1.913.712.19.5
fir23.418.128.726.527.018.6
pine......
larch52.30.00.0.81.341.0
stone pine......
other conifers..99.6.99.6.
beech16.99.66.427.69.420.4
maple59.331.993.627.785.723.2
ash-42.69.8112.056.155.849.4
oak......
chestnut......
other broadleaves-21.729.688.143.946.031.8
total25.38.114.411.218.77.6
GRspruce27.77.112.74.817.14.0
fir37.317.448.612.345.410.1
pine-3.27.55.910.0-0.56.1
larch25.48.233.99.030.76.4
stone pine12.716.225.38.518.59.9
other conifers257.0171.480.088.3171.297.3
beech-1.427.141.820.726.216.4
maple287.6234.0109.239.0125.941.3
ash144.3129.8231.9145.1208.6111.5
oak33.815.0122.770.067.531.6
chestnut-11.188.548.223.335.229.3
other broadleaves100.1.118.237.0112.130.8
total23.65.020.94.221.93.2
JUspruce4.815.33.721.84.612.8
fir19.516.018.117.819.112.2
pine-25.010.814.128.8-10.014.1
larch20.34.7..20.34.7
stone pine......
other conifers0.0.-503.8205.2-138.3618.3
beech3.09.838.913.418.28.2
maple61.822.79.026.739.118.3
ash60.222.838.432.351.019.5
oak-24.924.527.092.0-22.324.1
chestnut......
other broadleaves6.221.60.522.94.516.6
total10.16.924.19.814.75.6
LUspruce-22.17.60.117.0-18.76.8
fir22.610.134.715.724.29.0
pine26.832.26.929.620.524.8
larch77.49.8..77.49.8
stone pine......
other conifers118.134.8398.20.0124.038.3
beech5.612.031.121.011.610.4
maple151.047.0159.547.2153.835.5
ash238.892.859.334.8167.864.7
oak43.948.10.417.436.338.9
chestnut......
other broadleaves47.049.3-60.628.414.536.3
total1.85.819.311.24.85.0
NEspruce4.08.6-18.414.61.97.9
fir36.610.722.821.035.19.8
pine12.220.6-8.037.95.021.3
larch27.40.0..27.40.0
stone pine......
other conifers185.30.0..185.30.0
beech36.012.19.014.928.110.4
maple111.431.4126.644.2114.626.7
ash-6.253.6-41.632.5-14.440.4
oak12.536.60.0.13.536.5
chestnut......
other broadleaves-29.322.577.4167.7-23.923.2
total20.15.86.09.518.25.2
NWspruce35.448.7-32.417.60.722.4
fir-43.736.6-28.021.4-30.518.7
pine......
larch......
stone pine......
other conifers..169.20.0169.20.0
beech246.5199.6-26.917.2-13.620.8
maple96.357.2-45.528.9-11.134.6
ash117.427.8-9.326.671.838.0
oak135.50.0..135.50.0
chestnut......
other broadleaves0.925.1-9.142.7-6.934.8
total48.842.4-29.013.1-2.315.6
OWspruce-2.414.24.315.10.610.0
fir3.924.345.540.817.420.6
pine127.40.0-4.58.357.542.7
larch0.0.176.2.246.499.4
stone pine..123.2.123.2.
other conifers..0.0.0.0.
beech17.337.911.526.313.922.1
maple427.5355.8105.098.8186.9119.9
ash103.2107.715.550.942.650.1
oak..145.80.0145.80.0
chestnut......
other broadleaves-36.729.211.337.01.129.9
total6.413.113.812.99.98.8
SGspruce-16.310.3-11.010.4-13.47.2
fir30.714.427.111.628.49.0
pine-38.711.79.517.6-7.014.2
larch-17.655.0-0.816.8-3.517.4
stone pine103.2...103.2.
other conifers98.920.3-190.7381.185.633.3
beech41.014.723.710.028.78.3
maple8.219.129.613.024.111.0
ash69.032.237.024.949.320.2
oak36.717.7-66.916.74.719.4
chestnut......
other broadleaves13.041.4-20.715.2-7.218.1
total2.68.25.46.54.35.0
SHspruce23.918.9-9.138.821.417.7
fir67.365.5..67.365.5
pine-9.319.40.0.-7.819.7
larch27.122.3..27.122.3
stone pine......
other conifers273.3216.6..273.3216.6
beech59.515.440.335.658.414.7
maple60.064.8..60.064.8
ash1.822.0..1.822.0
oak19.521.3..19.521.3
chestnut......
other broadleaves27.572.10.0.27.572.1
total34.910.213.543.633.99.9
SOspruce-11.416.8-24.131.4-12.615.4
fir-3.515.0119.771.12.915.1
pine-46.710.1-17.127.5-42.110.0
larch859.6583.2..859.6583.2
stone pine......
other conifers49.5123.2..49.5123.2
beech15.37.426.325.216.67.1
maple24.814.1108.9101.828.714.2
ash78.542.3-49.028.554.433.6
oak13.821.3..13.821.3
chestnut......
other broadleaves-5.324.2-44.820.8-8.022.4
total3.96.213.914.84.95.8
SZspruce-2.611.6-5.613.6-3.98.6
fir66.923.416.921.135.216.9
pine-34.328.7-11.021.1-17.418.3
larch60.05.231.10.043.19.2
stone pine......
other conifers..325.2219.4325.2219.4
beech36.820.525.415.730.312.5
maple127.447.880.835.297.327.6
ash177.258.462.421.7100.1.
oak3.46.462.416.317.611.8
chestnut......
other broadleaves-7.040.2-21.126.3-14.123.4
total13.69.87.910.310.86.9
TGspruce-27.811.4-20.328.7-27.310.9
fir61.533.3-4.659.249.929.8
pine-27.813.648.953.0-26.213.5
larch76.476.30.0.88.483.8
stone pine......
other conifers124.845.60.0.148.454.8
beech19.916.572.646.927.015.8
maple121.341.08.922.981.632.3
ash103.526.1111.445.2104.523.6
oak19.126.2-43.017.54.922.4
chestnut......
other broadleaves29.632.184.013.732.530.8
total4.88.416.019.66.07.8
TIspruce2.730.151.611.545.810.8
fir88.619.934.016.136.815.7
pine14.014.8-0.637.56.121.1
larch132.037.035.08.244.08.6
stone pine0.0.0.0.0.0.
other conifers..0.0.0.0.
beech79.847.6100.3.99.410.6
maple365.6260.4428.4192.4398.2162.8
ash471.1169.4220.267.7277.768.0
oak45.637.168.617.865.216.3
chestnut-4.314.047.610.036.49.0
other broadleaves68.129.367.511.767.611.3
total47.713.661.74.959.74.7
URspruce43.021.419.211.825.410.1
fir48.85.142.430.543.326.3
pine47.990.63.637.713.835.4
larch..-100.00.0-100.00.0
stone pine135.3...135.3.
other conifers0.0.41.281.7159.9148.0
beech99.428.652.714.964.514.7
maple156.952.189.290.1125.156.1
ash143.046.6283.9176.6197.279.9
oak87.3.90.574.688.937.3
chestnut......
other broadleaves108.887.311.042.621.541.0
total55.618.225.210.132.89.0
VDspruce-5.06.325.510.91.65.5
fir31.112.744.919.234.510.6
pine-33.932.4-36.012.9-34.130.1
larch172.668.232.953.5114.348.0
stone pine......
other conifers143.6123.40.0.226.8196.5
beech24.97.033.913.226.96.1
maple93.526.886.622.189.917.1
ash65.820.239.527.057.516.2
oak26.915.127.226.427.014.1
chestnut85.123.9..85.123.9
other broadleaves45.936.386.867.555.232.3
total14.64.837.58.619.84.1
VSspruce-6.814.526.85.621.45.4
fir63.871.446.417.747.617.2
pine-4.717.24.09.71.98.4
larch62.914.337.46.141.85.7
stone pine28.333.245.211.440.213.4
other conifers197.3169.1-33.584.531.4106.3
beech-5.430.3153.728.2112.328.4
maple312.9191.9187.954.4198.353.4
ash138.569.0160.755.8154.844.5
oak539.9368.798.737.3212.279.9
chestnut0.0.0.013.815.721.2
other broadleaves56.557.3104.429.486.730.8
total22.810.134.34.132.33.8
ZGspruce-7.931.5-24.721.6-15.218.2
fir49.646.8-16.929.416.426.3
pine......
larch..5.9.5.9.
stone pine......
other conifers..0.0.0.0.
beech2073.5207.312.622.228.427.0
maple-20.741.083.643.149.436.6
ash-17.117.114.728.3-10.013.8
oak4.8...4.8.
chestnut......
other broadleaves80.6170.3-63.443.212.790.6
total7.224.2-7.614.7-0.312.9
ZHspruce-18.87.0-37.826.6-19.36.8
fir-17.011.0-51.98.2-18.310.6
pine-34.17.1-18.242.9-33.67.0
larch-19.015.0..-19.015.0
stone pine......
other conifers15.553.7953.21906.335.062.0
beech16.98.4-40.816.612.48.2
maple59.721.2-95.46.146.421.6
ash46.519.945.058.646.419.2
oak-2.412.5..-2.412.5
chestnut......
other broadleaves0.118.0-7.7116.30.017.9
total-6.03.8-37.516.6-7.33.8
Switzerlandspruce-8.72.28.02.5-1.31.6
fir16.03.826.44.019.92.8
pine-21.23.71.35.4-14.63.1
larch31.77.133.64.333.03.7
stone pine18.514.635.17.227.58.1
other conifers126.341.0291.7163.3143.841.5
beech16.02.837.23.823.72.3
maple70.08.261.08.266.15.8
ash62.98.373.310.966.26.7
oak13.45.938.610.817.05.3
chestnut1.215.146.89.336.78.5
other broadleaves32.08.650.37.840.16.0
total6.11.521.41.712.51.1
© WSL, Swiss National Forest Inventory, 19.06.2020 #841169/307500
NFI2NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce-24.22.4-12.14.23.85.46.713.716.35.426.420.6-13.51.9
fir7.43.52.76.728.27.852.640.833.118.545.510.48.52.9
pine-25.33.717.37.713.824.215.313.1-5.36.69.87.9-16.13.2
larch-2.312.017.315.26.316.028.28.216.18.355.412.618.05.1
stone pine....72.124.8-4.517.32.213.466.044.72.510.7
other conifers48.018.647.751.489.188.2-31.735.089.265.3..48.117.9
beech1.52.27.36.615.16.36.417.64.920.386.722.33.22.0
maple33.76.254.217.325.811.2247.0162.916.4115.2144.981.337.15.4
ash22.85.232.313.632.618.521.515.323.639.8204.258.726.64.8
oak-2.14.613.629.519.921.398.348.98.911.09.622.3-0.24.4
chestnut97.643.50.0...113.8...-6.29.7-0.511.1
other broadleaves13.37.33.527.30.818.664.758.941.246.751.520.518.76.4
total-6.31.4-4.13.410.24.319.77.913.34.136.77.9-2.01.2
inside perimeterspruce-20.75.9-3.04.01.44.918.04.310.04.323.65.84.62.0
fir5.96.67.74.717.26.241.915.844.710.725.710.013.33.0
pine-3.77.3-22.114.5-6.59.1-8.37.4-0.28.49.621.7-5.74.1
larch-20.811.0-34.326.3-0.613.118.53.426.310.025.15.919.73.2
stone pine..12.834.5..30.39.320.46.80.0.24.65.6
other conifers198.7117.026.68.5352.51421.3280.1383.312.341.7324.416.1127.263.8
beech10.94.89.55.85.06.484.217.925.410.246.26.916.32.9
maple12.410.135.811.119.69.2116.836.987.936.6158.362.830.45.8
ash10.710.742.117.446.913.360.620.037.652.391.927.635.37.5
oak-9.812.713.517.8-28.822.068.425.221.57.723.29.812.76.7
chestnut......-21.618.35.30.012.15.811.55.7
other broadleaves34.720.01.410.3-5.011.735.516.248.519.534.27.425.55.0
total2.03.22.82.86.53.420.02.914.53.828.52.810.91.3
totalspruce-23.82.3-7.32.82.53.616.54.212.23.423.95.6-5.61.4
fir7.23.15.63.921.24.942.715.041.39.527.89.210.42.1
pine-22.63.41.29.5-3.28.6-3.76.6-3.85.39.712.2-12.72.5
larch-4.010.9-7.717.90.711.020.33.221.96.729.35.519.22.7
stone pine..12.834.572.124.818.69.410.38.470.947.914.26.2
other conifers56.719.328.49.8181.2286.8-2.759.755.638.5324.416.157.517.6
beech3.22.08.74.48.24.869.817.317.59.947.76.88.11.7
maple28.95.342.29.421.57.3126.637.075.340.4152.749.734.23.9
ash20.34.737.711.240.611.148.714.732.335.1115.525.929.44.1
oak-2.54.413.517.9-4.316.982.926.313.68.821.49.01.93.8
chestnut97.643.50.0...-14.219.85.30.08.85.29.35.2
other broadleaves15.46.92.312.5-2.710.243.318.545.423.037.87.221.94.2
total-5.11.3-0.32.18.12.619.92.814.02.829.62.73.50.9
© WSL, Swiss National Forest Inventory, 19.06.2020 #841170/307501
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce-8.12.0-1.82.92.63.65.411.64.03.914.57.2-3.41.4
fir3.92.65.64.89.76.46.928.415.311.717.53.25.02.1
pine-17.93.715.210.1-0.125.8-0.47.9-2.34.32.49.7-11.12.8
larch2.89.26.413.618.94.57.06.16.94.714.55.27.13.2
stone pine....44.34.113.012.86.410.117.98.29.28.1
other conifers14.610.859.043.4106.969.826.343.24.610.1..15.010.4
beech2.11.61.24.94.95.5-4.317.4-3.510.832.410.72.21.5
maple9.74.028.710.219.111.147.223.7-20.161.197.8104.214.13.6
ash4.13.41.77.9-20.915.5-17.931.926.611.532.914.01.63.6
oak-4.03.81.310.3-0.412.810.217.2-4.38.1-2.915.0-3.63.5
chestnut37.024.940.2...-7.5...-10.86.4-7.77.0
other broadleaves6.04.8-3.48.8-19.118.48.112.69.715.624.011.75.83.9
total-1.41.11.12.32.73.45.65.53.92.913.73.40.20.9
inside perimeterspruce-6.25.13.72.8-0.13.15.72.27.83.212.04.34.51.4
fir3.94.63.53.48.13.812.86.522.47.26.66.06.12.0
pine-1.15.2-20.514.8-7.45.10.96.6-11.65.15.916.2-4.23.2
larch-6.46.1-13.423.3-2.16.29.42.211.09.17.73.38.52.4
stone pine..-16.021.4..7.24.96.04.70.0.5.73.3
other conifers41.013.810.57.826.789.9-51.711.7-10.48.420.51.123.612.1
beech5.23.74.63.70.84.933.49.920.34.58.06.15.62.2
maple-0.76.117.84.610.88.325.412.841.620.311.319.011.33.6
ash3.76.916.712.511.27.925.014.80.318.429.513.511.84.5
oak-10.98.214.811.1-28.915.83.87.521.65.010.47.93.44.8
chestnut......-8.422.6-7.2.8.84.68.54.5
other broadleaves7.710.4-10.77.0-0.810.91.27.116.49.27.73.83.92.8
total1.92.44.02.02.12.37.61.58.73.09.72.05.50.9
totalspruce-7.91.91.22.01.12.35.62.46.42.412.23.90.31.0
fir3.92.34.42.88.73.412.36.520.46.17.85.45.41.5
pine-15.73.30.99.6-6.16.20.65.4-5.43.34.39.9-8.82.2
larch2.08.4-1.413.01.45.38.92.19.35.68.82.98.11.9
stone pine..-16.021.444.34.18.74.86.25.621.410.47.23.8
other conifers17.010.113.99.752.670.0-20.528.0-0.67.020.51.116.49.0
beech2.71.53.33.02.13.827.610.010.85.38.95.93.51.2
maple7.53.421.64.613.26.727.611.929.922.335.125.012.92.6
ash4.03.09.67.6-4.910.010.617.48.414.930.510.44.82.8
oak-4.43.77.17.4-13.310.17.19.44.59.98.57.2-2.43.1
chestnut37.024.940.2...-8.319.6-7.2.5.24.15.44.0
other broadleaves6.24.4-7.95.7-9.210.93.26.213.58.511.13.94.92.4
total-0.91.02.81.52.42.07.21.66.82.110.21.82.50.6
© WSL, Swiss National Forest Inventory, 19.06.2020 #841171/307502
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species %± %± %±
AGspruce3.85.7-68.528.13.05.6
fir-0.27.579.849.50.77.4
pine-34.713.67.20.0-31.513.2
larch-14.99.9-13.43.7-14.68.1
stone pine......
other conifers52.125.734.90.049.521.2
beech-3.24.7-5.916.9-3.34.6
maple16.712.225.926.017.411.5
ash10.49.4108.653.614.19.6
oak-11.711.220.90.0-11.111.1
chestnut0.0...0.0.
other broadleaves9.09.57.622.98.98.9
total-0.93.58.210.0-0.63.4
AIspruce9.27.3-14.913.7-5.59.6
fir25.615.92.115.011.211.6
pine27.30.0-19.20.0-14.85.6
larch33.8.-10.3.3.413.4
stone pine......
other conifers45.2...45.2.
beech1.99.536.133.912.712.8
maple9.930.1-91.327.0-28.835.1
ash2.419.284.548.161.134.8
oak......
chestnut......
other broadleaves-5.525.5-104.228.4-74.138.7
total10.65.7-9.911.6-1.37.6
ARspruce-12.412.419.110.1-2.910.0
fir-11.620.511.79.7-0.112.0
pine20.90.0..20.90.0
larch..-9.8.-9.8.
stone pine......
other conifers54.20.039.9.43.43.8
beech10.912.51.410.15.98.0
maple32.142.371.6154.340.242.2
ash-0.427.314.23.64.418.9
oak..4.60.04.60.0
chestnut......
other broadleaves-24.536.213.914.8-0.516.4
total-8.311.613.17.8-0.18.2
BEspruce-8.33.4-0.23.8-4.52.5
fir1.55.23.53.82.53.2
pine-1.97.9-11.311.4-4.76.6
larch16.212.56.01.613.59.1
stone pine..-147.90.0-147.90.0
other conifers-24.030.512.96.0-14.523.8
beech-4.54.04.44.20.22.9
maple15.911.86.15.810.46.0
ash-11.411.412.512.51.38.6
oak6.612.15.15.96.310.0
chestnut0.0...0.0.
other broadleaves1.414.7-0.66.60.48.3
total-4.32.42.12.4-1.21.7
BL/BSspruce-17.415.6-11.323.1-16.313.6
fir24.912.1-12.617.616.610.0
pine-17.06.92.55.3-14.86.6
larch-34.112.2..-34.112.2
stone pine......
other conifers31.918.2..31.918.2
beech2.24.5-4.27.20.43.9
maple-5.29.95.02.2-3.78.5
ash-10.111.8-12.914.1-10.510.2
oak-5.410.417.35.0-4.39.9
chestnut......
other broadleaves-19.015.6-24.530.8-19.714.2
total-2.24.0-5.97.2-3.03.5
FRspruce-2.27.911.25.24.14.9
fir13.315.70.511.56.89.6
pine-13.67.6-9.10.0-13.47.1
larch-58.133.8..-58.133.8
stone pine......
other conifers49.0...49.0.
beech5.37.811.87.06.66.5
maple48.216.541.711.945.110.3
ash20.414.621.89.520.712.0
oak-12.616.5-7.25.8-11.914.3
chestnut......
other broadleaves66.46.68.746.158.410.4
total5.25.110.14.57.03.6
GEspruce30.00.0..30.00.0
fir......
pine-4.21.9..-4.21.9
larch......
stone pine......
other conifers......
beech......
maple36.210.0..36.210.0
ash-34.70.0..-34.70.0
oak-5.914.6..-5.914.6
chestnut......
other broadleaves-8.021.8..-8.021.8
total-5.611.0..-5.611.0
GLspruce0.910.91.06.21.06.3
fir19.68.515.914.317.010.4
pine......
larch17.80.00.0.40.231.7
stone pine......
other conifers..1.20.01.20.0
beech-16.020.6-2.311.1-6.910.5
maple-0.415.011.811.59.19.3
ash-87.21.97.316.4-46.126.0
oak......
chestnut......
other broadleaves-77.43.540.025.0-32.429.6
total-11.613.94.44.8-2.97.5
GRspruce4.93.77.93.06.92.3
fir15.39.823.16.220.95.2
pine-2.34.3-10.45.2-5.03.4
larch6.74.211.16.79.44.5
stone pine6.49.96.04.76.25.6
other conifers4.610.1-10.68.4-0.87.0
beech0.210.620.84.314.24.7
maple-8.841.622.916.516.416.2
ash19.910.43.315.26.412.5
oak-3.88.337.930.913.515.8
chestnut24.4.4.07.96.57.3
other broadleaves7.010.511.26.89.85.7
total4.72.89.02.67.51.9
JUspruce-4.98.4-1.013.0-4.17.2
fir3.08.8-2.610.91.16.9
pine-24.410.40.311.8-14.18.8
larch7.45.4..7.45.4
stone pine......
other conifers313.9126.8-207.3102.6-108.2137.5
beech9.46.08.010.28.75.9
maple7.59.30.413.75.07.7
ash14.910.1-13.313.82.19.7
oak14.57.4-51.629.13.013.1
chestnut......
other broadleaves8.610.2-20.419.8-1.710.7
total2.54.40.36.71.73.7
LUspruce-16.65.2-4.68.6-14.64.6
fir10.85.7-0.812.09.05.2
pine-1.615.22.52.5-0.511.1
larch15.47.9..15.47.9
stone pine......
other conifers12.58.198.20.014.99.3
beech-5.26.918.77.70.45.8
maple35.825.330.112.933.916.9
ash-0.710.45.019.70.69.3
oak-16.712.917.63.9-13.412.6
chestnut......
other broadleaves12.014.9-48.726.6-0.213.7
total-4.73.73.05.8-3.33.2
NEspruce2.05.7-12.513.40.75.4
fir13.33.8-11.69.210.33.7
pine-23.514.5-26.714.3-24.611.0
larch2.50.0..2.50.0
stone pine......
other conifers5.10.0..5.10.0
beech15.18.2-1.614.210.47.5
maple9.013.254.918.016.812.4
ash47.033.7-13.517.532.424.0
oak-2.611.40.0.-1.711.3
chestnut......
other broadleaves-7.718.156.040.0-3.018.4
total7.73.1-6.47.35.82.9
NWspruce12.620.413.611.412.914.0
fir60.9155.918.014.422.119.7
pine......
larch......
stone pine......
other conifers..38.6.38.6.
beech12.321.918.913.417.511.6
maple17.424.815.414.716.514.2
ash-7.59.728.915.0-2.29.3
oak19.8...19.8.
chestnut......
other broadleaves-6.63.0-22.436.0-19.130.2
total9.014.113.96.711.38.3
OWspruce2.28.04.912.73.47.2
fir5.96.738.711.217.07.3
pine74.50.0-13.610.731.526.3
larch75.00.015.10.023.710.4
stone pine..1.1.1.1.
other conifers..34.90.034.90.0
beech45.16.4-2.87.313.08.3
maple61.19.061.857.261.530.8
ash64.448.851.045.256.634.3
oak..81.90.081.90.0
chestnut......
other broadleaves-37.241.211.747.41.237.4
total10.67.18.19.09.45.7
SGspruce-3.36.33.44.00.33.6
fir10.36.80.55.43.94.3
pine-31.415.7-11.49.6-16.98.2
larch18.99.52.37.04.36.1
stone pine39.20.0..39.20.0
other conifers6.121.4-97.5788.35.023.2
beech-6.66.5-0.97.5-2.85.4
maple-5.814.61.58.8-0.27.6
ash-16.59.46.010.1-5.26.9
oak-15.217.9-60.223.9-23.612.0
chestnut......
other broadleaves6.215.0-19.614.2-8.811.0
total-3.03.90.93.3-0.72.5
SHspruce4.07.911.87.54.47.5
fir7.811.0..7.811.0
pine5.114.2-0.60.05.014.0
larch10.517.6..10.517.6
stone pine......
other conifers0.113.5..0.113.5
beech6.76.216.96.97.26.0
maple17.28.6..17.28.6
ash12.413.8..12.413.8
oak21.75.9..21.75.9
chestnut......
other broadleaves-52.228.8-100.00.0-53.327.8
total6.24.312.90.36.54.1
SOspruce4.99.9-20.114.92.39.0
fir-2.48.415.39.7-0.77.7
pine-10.79.9-5.918.4-9.78.8
larch90.857.9..90.857.9
stone pine......
other conifers-33.956.8..-33.956.8
beech3.23.813.510.14.53.6
maple-7.410.1-11.825.6-7.79.5
ash-2.119.1-30.530.4-4.617.4
oak2.213.6..2.213.6
chestnut......
other broadleaves-26.317.78.59.5-25.317.3
total0.44.03.27.80.73.7
SZspruce13.74.3-15.78.4-0.75.2
fir32.68.210.67.719.55.9
pine-35.38.6-1.54.6-11.610.3
larch20.23.90.9.9.06.1
stone pine......
other conifers..17.716.917.716.9
beech20.46.23.19.210.36.2
maple55.321.922.716.634.214.1
ash19.511.2-8.218.32.614.1
oak-36.8.6.90.5-26.910.7
chestnut......
other broadleaves8.822.9-17.818.0-5.313.9
total17.23.1-6.06.04.83.8
TGspruce-8.88.2-8.914.5-8.87.8
fir-5.713.13.97.6-4.711.9
pine-9.59.610.311.4-8.89.4
larch17.110.2-16.5.14.29.2
stone pine......
other conifers13.431.831.10.014.828.9
beech-2.79.2-1.521.1-2.58.5
maple22.817.2-18.913.210.713.2
ash1.17.9-5.023.80.37.7
oak1.69.7-13.410.9-0.68.8
chestnut......
other broadleaves17.612.140.512.519.011.6
total-2.84.8-4.89.8-3.14.4
TIspruce7.59.413.94.413.44.1
fir14.94.52.16.72.96.3
pine2.49.72.617.12.59.9
larch21.86.55.53.97.73.6
stone pine42.20.00.0.57.121.0
other conifers..20.51.120.51.1
beech30.512.27.36.38.16.2
maple123.4145.524.826.955.737.9
ash35.515.040.818.138.912.8
oak-3.015.07.97.36.36.7
chestnut-12.66.39.44.95.44.3
other broadleaves29.314.37.94.112.34.3
total13.64.29.42.39.92.0
URspruce15.26.97.75.59.94.5
fir39.97.131.711.132.89.9
pine64.264.9-2.84.510.717.0
larch..-100.00.0-100.00.0
stone pine50.9...50.9.
other conifers60.934.722.7.37.613.3
beech30.634.837.014.835.014.9
maple7.722.233.034.116.519.5
ash6.77.754.320.326.016.3
oak-6.90.0-0.56.9-3.83.4
chestnut......
other broadleaves-16.926.158.046.035.533.4
total17.65.614.34.715.23.8
VDspruce-5.34.58.94.1-1.93.7
fir-0.56.411.96.52.55.2
pine11.529.7-20.2.8.626.8
larch25.919.2-17.428.210.916.5
stone pine......
other conifers65.127.566.30.065.420.6
beech3.33.50.27.62.53.3
maple4.910.119.38.511.77.1
ash18.39.025.016.320.17.9
oak-8.28.6-9.413.5-8.38.1
chestnut31.624.5..31.624.5
other broadleaves9.39.67.912.48.97.7
total-0.52.88.73.61.82.3
VSspruce5.411.75.72.25.62.4
fir6.928.412.86.512.36.5
pine-0.47.90.96.60.65.4
larch7.06.19.42.28.92.1
stone pine13.012.87.24.98.74.8
other conifers26.343.2-51.711.7-20.528.0
beech-4.317.433.49.927.610.0
maple47.223.725.412.827.611.9
ash-17.931.925.014.810.617.4
oak10.217.23.87.57.19.4
chestnut-7.5.-8.422.6-8.319.6
other broadleaves8.112.61.27.13.26.2
total5.65.57.61.57.21.6
ZGspruce-25.318.5-13.813.2-21.213.3
fir-0.618.8-1.920.9-1.114.2
pine......
larch..-0.3.-0.3.
stone pine......
other conifers..0.0.0.0.
beech12.613.87.016.17.614.1
maple-22.750.027.18.214.318.6
ash-23.513.234.89.4-12.913.8
oak8.40.0..8.40.0
chestnut......
other broadleaves8.598.117.052.99.884.8
total-17.113.2-0.89.3-10.29.0
ZHspruce-7.54.218.841.6-7.14.2
fir2.27.2-26.2.1.47.0
pine-22.46.48.225.7-21.56.4
larch0.112.5..0.112.5
stone pine......
other conifers-3.957.433.40.0-0.453.1
beech7.14.2-21.426.25.54.4
maple19.29.5-94.47.413.010.4
ash0.57.821.38.21.37.6
oak-2.98.6..-2.98.6
chestnut......
other broadleaves2.211.323.950.02.311.2
total-1.82.7-13.220.8-2.12.7
Switzerlandspruce-3.31.44.41.40.31.0
fir5.12.16.02.05.51.5
pine-10.82.7-4.13.2-8.62.1
larch6.83.28.52.47.91.9
stone pine9.08.15.83.37.13.8
other conifers15.610.223.312.116.88.8
beech2.31.55.62.23.61.2
maple14.23.511.93.613.22.5
ash1.73.612.14.64.92.9
oak-3.93.63.04.8-2.73.1
chestnut-7.67.18.84.65.74.0
other broadleaves5.64.14.42.85.02.5
total0.30.95.50.92.60.7
© WSL, Swiss National Forest Inventory, 19.06.2020 #841172/307503
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species %± %± %±
AGspruce4.05.7-68.528.13.25.6
fir-0.27.579.849.50.77.4
pine-32.613.67.20.0-29.613.1
larch-14.99.9-13.43.7-14.68.1
stone pine......
other conifers52.125.734.90.049.521.2
beech-3.24.7-5.916.9-3.34.6
maple12.812.525.926.013.711.8
ash14.110.4108.653.617.610.5
oak-11.310.620.90.0-10.710.5
chestnut0.0...0.0.
other broadleaves13.811.17.622.913.410.4
total-0.43.58.210.0-0.23.4
AIspruce7.06.1-14.913.7-5.48.9
fir25.615.92.115.011.211.6
pine27.30.0-19.20.0-14.85.6
larch33.8.-10.3.3.413.4
stone pine......
other conifers45.2...45.2.
beech1.99.536.133.912.712.8
maple9.930.1-91.327.0-28.835.1
ash2.419.284.548.161.134.8
oak......
chestnut......
other broadleaves-5.525.5-104.228.4-74.138.7
total9.05.2-9.911.6-1.47.2
ARspruce-12.412.419.110.1-2.910.0
fir-11.620.511.79.7-0.112.0
pine20.90.0..20.90.0
larch..-9.8.-9.8.
stone pine......
other conifers54.20.039.9.43.43.8
beech10.912.51.410.15.98.0
maple32.142.371.6154.340.242.2
ash-0.427.314.23.64.418.9
oak..4.60.04.60.0
chestnut......
other broadleaves-24.536.213.914.8-0.516.4
total-8.311.613.17.8-0.18.2
BEspruce-8.83.90.03.7-4.72.8
fir1.85.13.73.72.83.2
pine-1.37.8-11.311.4-4.36.6
larch14.212.46.01.612.29.2
stone pine86.934.6-147.90.033.359.6
other conifers-23.730.413.15.6-12.722.6
beech-4.54.04.74.20.32.9
maple13.211.05.75.59.15.7
ash-11.411.413.212.01.98.4
oak6.512.05.15.96.29.9
chestnut0.0...0.0.
other broadleaves-3.112.01.16.6-1.37.5
total-4.62.62.32.4-1.31.8
BL/BSspruce-16.715.4-11.323.1-15.713.5
fir24.712.0-11.717.516.610.0
pine-17.06.92.55.3-14.86.6
larch-34.112.2..-34.112.2
stone pine......
other conifers31.918.2..31.918.2
beech1.24.1-3.67.1-0.13.6
maple2.011.85.02.22.410.2
ash-6.812.2-12.914.1-7.610.6
oak-5.410.417.35.0-4.39.9
chestnut......
other broadleaves-15.615.6-22.531.1-16.414.2
total-1.63.8-5.37.2-2.33.4
FRspruce-1.28.012.85.05.64.9
fir13.315.70.511.56.89.6
pine-13.27.5-9.10.0-13.07.1
larch-58.133.8..-58.133.8
stone pine......
other conifers49.0...49.0.
beech6.67.611.97.07.66.3
maple37.815.641.711.939.610.2
ash20.514.321.89.520.811.8
oak-8.216.5-7.25.8-8.014.5
chestnut......
other broadleaves67.06.48.746.159.210.0
total6.15.011.24.48.03.5
GEspruce30.00.0..30.00.0
fir......
pine-4.21.9..-4.21.9
larch......
stone pine......
other conifers......
beech......
maple36.210.0..36.210.0
ash-34.70.0..-34.70.0
oak-5.914.6..-5.914.6
chestnut......
other broadleaves2.926.9..2.926.9
total-5.011.0..-5.011.0
GLspruce0.610.8-0.36.10.26.1
fir19.68.515.914.317.010.4
pine......
larch17.80.00.0.40.231.7
stone pine......
other conifers..1.20.01.20.0
beech-8.522.2-2.311.1-4.510.8
maple6.115.911.811.410.69.5
ash-87.21.97.616.4-46.026.1
oak......
chestnut......
other broadleaves-76.64.240.025.0-32.229.5
total-10.514.03.74.7-2.77.4
GRspruce6.03.78.42.87.62.2
fir15.19.823.16.220.95.2
pine-0.54.4-10.15.0-3.83.4
larch8.74.211.56.110.54.1
stone pine9.610.16.74.68.15.5
other conifers7.510.7-15.08.7-1.66.7
beech0.210.621.54.215.04.5
maple-11.040.323.416.516.416.0
ash16.711.34.614.76.912.2
oak-3.88.326.425.910.114.2
chestnut24.4.3.97.86.47.2
other broadleaves18.710.77.58.711.07.0
total6.32.79.22.48.21.8
JUspruce-11.19.8-1.013.0-9.28.5
fir3.08.8-2.610.91.16.9
pine-19.111.50.311.8-11.29.0
larch7.45.4..7.45.4
stone pine......
other conifers313.9126.8-207.3102.6-108.2137.5
beech9.46.08.010.28.75.9
maple7.59.30.413.75.07.7
ash14.910.1-13.313.82.19.7
oak14.57.4-51.629.13.013.1
chestnut......
other broadleaves9.810.2-20.419.8-0.910.6
total0.44.90.36.70.44.0
LUspruce-16.95.0-4.68.6-14.94.4
fir10.85.7-0.812.09.05.2
pine-1.615.22.52.5-0.511.1
larch15.47.9..15.47.9
stone pine......
other conifers12.58.198.20.014.99.3
beech-5.26.918.77.70.45.8
maple32.824.230.112.931.916.5
ash-0.910.35.019.70.49.3
oak-16.712.917.63.9-13.412.6
chestnut......
other broadleaves-3.818.1-48.726.6-11.715.7
total-5.33.63.05.8-3.83.1
NEspruce3.75.9-12.513.42.35.5
fir13.33.8-11.69.210.33.7
pine-23.514.5-26.714.3-24.611.0
larch2.50.0..2.50.0
stone pine......
other conifers5.10.0..5.10.0
beech15.18.1-1.614.210.57.4
maple5.512.854.918.013.712.0
ash47.033.7-13.517.532.424.0
oak-2.611.40.0.-1.711.3
chestnut......
other broadleaves-7.718.156.040.0-3.018.4
total8.33.2-6.47.36.43.0
NWspruce16.119.413.611.415.313.6
fir60.9155.918.014.422.119.7
pine......
larch......
stone pine......
other conifers..38.6.38.6.
beech12.321.918.913.417.511.6
maple21.823.615.414.718.913.9
ash-7.59.728.915.0-2.29.3
oak19.8...19.8.
chestnut......
other broadleaves-6.63.0-17.339.5-15.132.5
total11.713.814.36.712.98.3
OWspruce7.38.74.912.76.27.4
fir5.96.738.610.817.27.2
pine86.316.6-13.610.737.525.7
larch75.00.015.10.023.710.4
stone pine..1.1.1.1.
other conifers..34.90.034.90.0
beech45.16.4-2.87.313.08.3
maple61.19.058.954.259.929.9
ash64.448.851.045.256.634.3
oak..81.90.081.90.0
chestnut......
other broadleaves-30.340.211.847.02.236.7
total13.97.58.28.911.15.8
SGspruce-2.26.55.73.92.03.7
fir6.56.61.35.33.24.1
pine-2.230.3-11.09.4-8.411.4
larch19.69.54.05.75.75.1
stone pine39.20.0..39.20.0
other conifers6.121.4-1622.3127043.64.623.1
beech-3.96.4-0.57.2-1.65.3
maple-8.014.11.38.7-0.97.4
ash-14.79.66.310.0-4.07.0
oak-11.320.1-59.323.7-20.013.5
chestnut......
other broadleaves3.714.1-17.914.3-8.510.7
total-2.04.02.23.20.52.5
SHspruce4.07.911.87.54.47.5
fir7.811.0..7.811.0
pine5.114.2-0.60.05.014.0
larch10.517.6..10.517.6
stone pine......
other conifers0.113.5..0.113.5
beech6.76.216.96.97.26.0
maple17.28.6..17.28.6
ash12.413.8..12.413.8
oak21.75.9..21.75.9
chestnut......
other broadleaves-52.228.8-100.00.0-53.327.8
total6.24.312.90.36.54.1
SOspruce4.89.8-20.114.92.28.9
fir-2.48.415.39.7-0.77.7
pine-10.79.9-5.918.4-9.78.8
larch90.857.9..90.857.9
stone pine......
other conifers-33.956.8..-33.956.8
beech3.13.813.510.14.43.6
maple-3.011.2-11.825.6-3.710.5
ash-0.319.3-30.530.4-2.917.6
oak3.013.6..3.013.6
chestnut......
other broadleaves-26.317.78.59.5-25.317.3
total0.74.03.27.81.03.7
SZspruce13.34.2-15.68.2-0.85.1
fir32.68.27.68.517.46.5
pine-25.617.7-1.54.6-8.710.5
larch20.23.90.9.9.06.1
stone pine......
other conifers-100.00.017.716.9-42.536.1
beech20.46.21.49.18.96.3
maple58.121.738.121.645.016.6
ash19.511.2-8.716.61.113.1
oak-36.8.6.90.5-26.910.7
chestnut......
other broadleaves0.322.3-20.316.3-11.013.2
total16.83.0-6.26.24.34.0
TGspruce-8.68.3-8.914.5-8.67.8
fir-5.713.13.97.6-4.711.9
pine-9.59.610.311.4-8.89.4
larch17.110.2-16.5.14.29.2
stone pine......
other conifers48.114.231.10.047.614.0
beech-2.79.2-1.521.1-2.58.5
maple22.817.2-18.913.210.713.2
ash1.67.9-5.023.80.77.6
oak4.39.6-13.410.91.88.8
chestnut......
other broadleaves16.811.940.512.518.311.4
total-2.54.9-4.89.8-2.84.5
TIspruce11.69.115.34.414.94.1
fir25.314.53.06.54.66.1
pine2.48.92.617.12.59.5
larch24.96.38.23.611.13.3
stone pine30.75.50.0.35.79.0
other conifers..20.51.120.51.1
beech34.712.97.66.38.66.2
maple124.8144.432.123.957.833.8
ash43.118.048.117.346.513.0
oak-2.315.27.57.06.16.5
chestnut-2.39.19.74.97.24.3
other broadleaves34.212.09.03.914.84.1
total19.34.110.52.211.82.0
URspruce15.66.57.85.510.14.4
fir15.621.727.811.025.69.8
pine64.539.1-2.34.617.417.3
larch..-100.00.0-100.00.0
stone pine50.9...50.9.
other conifers60.934.722.7.37.613.3
beech28.531.737.014.834.114.4
maple6.717.323.228.812.315.3
ash8.49.054.320.327.116.9
oak-51.122.1-0.56.9-38.021.2
chestnut......
other broadleaves0.417.250.342.520.721.6
total14.15.913.74.713.83.8
VDspruce-4.54.39.24.0-1.33.5
fir-2.16.411.96.51.35.2
pine19.630.2-20.2.16.027.4
larch8.921.6-17.428.22.117.7
stone pine......
other conifers73.831.566.30.071.923.1
beech1.83.80.27.61.43.4
maple6.39.818.98.512.06.9
ash21.79.025.016.322.67.9
oak-8.38.6-9.413.5-8.48.0
chestnut31.624.5..31.624.5
other broadleaves18.410.49.312.116.48.4
total-0.22.88.93.61.92.3
VSspruce7.710.95.32.25.62.4
fir6.928.413.56.613.06.6
pine-1.98.11.06.60.35.4
larch10.96.29.42.19.82.1
stone pine11.211.77.14.38.24.3
other conifers26.343.2-51.711.7-20.528.0
beech4.219.933.69.928.59.9
maple26.719.526.012.426.110.7
ash-14.732.342.822.224.921.2
oak11.816.82.86.97.38.9
chestnut15.04.6-8.422.63.813.3
other broadleaves15.112.84.97.28.06.3
total8.55.27.71.57.91.5
ZGspruce-16.820.7-13.813.2-15.814.5
fir1.815.3-1.920.90.712.3
pine......
larch..-0.3.-0.3.
stone pine......
other conifers..0.0.0.0.
beech-2.116.07.016.15.313.6
maple-22.750.027.18.214.318.6
ash-23.513.234.89.4-12.913.8
oak8.40.0..8.40.0
chestnut......
other broadleaves8.598.117.052.99.884.8
total-11.313.5-0.89.3-7.19.2
ZHspruce-8.04.218.841.6-7.64.2
fir2.27.2-26.2.1.47.0
pine-22.46.48.225.7-21.56.4
larch0.112.5..0.112.5
stone pine......
other conifers-3.957.433.40.0-0.453.1
beech7.44.1-21.426.25.94.3
maple17.59.5-94.47.411.410.4
ash-1.87.821.38.2-1.07.6
oak-3.08.4..-3.08.4
chestnut......
other broadleaves5.311.923.950.05.511.8
total-2.02.6-13.220.8-2.32.6
Switzerlandspruce-3.01.54.81.30.61.0
fir4.82.16.12.05.31.5
pine-9.22.7-4.13.2-7.52.1
larch8.73.29.22.29.01.8
stone pine12.58.16.13.18.73.7
other conifers17.310.121.111.117.98.6
beech2.41.55.82.13.71.2
maple13.83.512.63.513.32.5
ash2.63.613.94.56.22.9
oak-3.83.62.54.6-2.83.1
chestnut1.68.39.14.67.44.0
other broadleaves9.04.05.22.87.22.5
total0.70.95.90.93.00.7
© WSL, Swiss National Forest Inventory, 19.06.2020 #841173/307504
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce-8.32.1-1.73.43.23.67.710.95.33.813.86.8-3.11.5
fir3.42.56.04.78.76.16.928.415.011.722.77.14.72.1
pine-17.33.720.310.729.028.6-1.98.1-0.64.42.48.9-9.62.8
larch0.39.55.413.419.34.610.96.28.44.719.04.89.03.2
stone pine..86.934.644.34.111.211.79.710.320.06.512.78.1
other conifers17.010.858.534.244.258.726.343.27.510.7..17.110.3
beech2.11.6-0.25.07.25.54.219.9-3.510.835.911.42.31.5
maple9.74.123.49.118.910.726.619.5-23.257.999.3103.913.63.5
ash4.73.44.68.1-19.715.9-14.732.322.212.540.316.82.63.6
oak-3.63.81.29.9-16.619.811.816.8-4.38.1-2.115.2-3.53.5
chestnut37.024.940.2...15.04.6..-1.18.81.68.3
other broadleaves9.44.9-6.88.0-17.915.715.112.827.115.629.210.29.23.8
total-1.41.11.02.53.43.48.55.25.62.917.63.20.70.9
inside perimeterspruce-6.15.14.22.80.53.05.32.28.13.013.24.34.91.3
fir4.24.63.63.37.53.813.56.622.47.27.25.96.12.0
pine-1.15.2-20.514.8-7.25.11.06.6-11.24.95.916.2-4.23.2
larch-6.46.1-13.423.3-0.35.59.42.111.38.19.63.19.22.3
stone pine..-16.021.4..7.14.36.64.60.0.6.13.1
other conifers41.013.811.47.519.876.6-51.711.7-15.08.920.51.121.311.1
beech5.53.74.53.70.74.833.69.919.14.48.66.05.72.1
maple-0.66.116.64.512.68.326.012.438.519.920.718.112.13.5
ash3.76.917.412.110.17.742.822.24.718.635.513.213.64.5
oak-10.98.214.811.1-28.415.82.86.921.65.09.07.42.84.6
chestnut......-8.422.6-7.2.9.14.68.84.5
other broadleaves7.810.3-8.37.0-1.610.64.97.26.314.98.93.74.82.8
total2.12.44.42.02.42.37.71.58.72.910.82.05.90.9
totalspruce-8.11.91.42.21.82.35.62.47.12.413.23.80.61.0
fir3.62.34.62.87.93.313.06.620.36.19.05.35.21.5
pine-15.23.34.59.50.87.60.35.4-4.13.34.29.5-7.72.2
larch-0.28.8-1.812.82.64.89.82.110.15.211.42.79.11.8
stone pine..12.824.344.34.18.24.38.15.622.57.68.83.7
other conifers19.110.114.48.228.853.5-20.528.0-1.56.720.51.117.88.8
beech2.81.52.73.02.83.728.59.910.25.39.85.93.71.2
maple7.63.419.14.314.56.726.110.726.721.640.523.712.92.5
ash4.53.111.37.5-4.39.924.921.210.114.536.810.66.22.9
oak-4.03.66.97.2-20.813.67.38.94.59.97.56.8-2.43.0
chestnut37.024.940.2...3.813.3-7.2.7.04.17.24.0
other broadleaves9.24.5-7.65.3-9.69.98.06.314.611.413.53.77.12.4
total-0.91.02.91.62.82.07.91.57.52.111.81.83.00.7
© WSL, Swiss National Forest Inventory, 19.06.2020 #841174/307505
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce0.53.0-1.36.40.32.7
fir5.73.54.46.25.43.1
pine-11.16.1-3.16.8-8.74.8
larch22.219.33.80.017.313.9
stone pine......
other conifers-20.853.940.018.925.623.2
beech4.92.49.14.86.22.2
maple2.75.68.96.84.54.5
ash6.67.7-1.514.13.97.1
oak4.26.7-20.728.02.76.6
chestnut......
other broadleaves-4.69.0-4.013.8-4.57.6
total2.81.74.63.33.21.5
Eastern Juraspruce-2.86.7-11.114.5-3.66.2
fir7.65.8-0.720.06.65.6
pine-13.611.5-2.711.2-12.110.1
larch-0.712.121.20.0-0.011.6
stone pine......
other conifers26.113.0..26.113.0
beech-1.34.0-0.87.5-1.23.5
maple3.09.911.79.44.28.7
ash-0.58.124.726.02.27.9
oak-5.710.921.2.-5.410.9
chestnut......
other broadleaves-6.98.3-28.314.5-9.27.6
total-1.33.1-1.46.7-1.32.9
Western Plateauspruce-15.27.5-7.812.4-14.56.9
fir1.69.5115.852.05.49.6
pine-15.27.4-14.93.9-15.26.9
larch0.730.1..0.730.1
stone pine......
other conifers66.424.6..66.424.6
beech4.85.6-1.013.54.25.2
maple13.718.226.728.316.916.0
ash25.510.619.118.024.49.2
oak-11.18.5-21.68.7-11.78.0
chestnut32.624.8..32.624.8
other broadleaves28.813.570.927.334.112.3
total-0.93.99.19.30.03.6
Central Plateauspruce-19.94.8-32.013.8-20.94.5
fir3.26.8-1.38.92.55.9
pine-14.610.58.46.0-12.09.5
larch35.020.16.00.031.517.6
stone pine......
other conifers-15.121.838.819.3-13.121.1
beech-2.64.4-0.810.7-2.24.1
maple11.414.8-22.617.53.811.7
ash-8.38.54.87.7-4.86.8
oak-2.19.70.85.4-1.99.0
chestnut0.0...0.0.
other broadleaves2.015.9-12.120.60.914.6
total-7.72.9-7.76.5-7.72.6
Eastern Plateauspruce-6.73.419.313.7-5.93.3
fir1.75.1-1.88.41.54.8
pine-23.96.028.49.7-23.16.0
larch-6.48.1-16.20.0-7.47.3
stone pine......
other conifers13.016.644.713.614.615.8
beech3.23.12.813.73.23.0
maple18.17.4-30.615.011.26.9
ash0.54.9-7.014.3-0.34.7
oak-2.35.9-6.111.8-2.45.6
chestnut0.0...0.0.
other broadleaves10.97.762.226.712.57.6
total-1.82.01.16.8-1.61.9
Western Pre-Alpsspruce4.85.15.65.55.33.9
fir9.418.02.17.24.27.1
pine..0.0.0.0.
larch0.0.19.820.948.153.4
stone pine......
other conifers......
beech9.810.78.06.68.85.9
maple14.96.927.38.323.46.4
ash-6.811.032.013.26.410.4
oak-5.913.6-55.47.4-14.313.0
chestnut......
other broadleaves24.131.7-18.917.3-6.316.6
total6.15.65.84.35.93.4
Central Pre-Alpsspruce-6.44.2-0.43.7-3.72.9
fir5.54.81.64.63.53.3
pine14.69.8-7.611.38.77.9
larch21.32.215.10.020.71.9
stone pine..1.1.1.1.
other conifers0.0.9.97.412.59.4
beech4.35.84.04.94.13.8
maple35.617.711.77.023.08.8
ash10.511.711.418.911.012.0
oak-26.04.122.411.16.614.3
chestnut......
other broadleaves5.116.2-19.813.3-12.911.4
total-0.23.01.32.60.52.0
Eastern Pre-Alpsspruce0.64.7-7.74.7-3.43.3
fir6.97.84.24.85.34.2
pine-8.19.6-8.25.1-8.24.5
larch15.15.41.97.65.66.8
stone pine39.20.0..39.20.0
other conifers127.6105.713.363.834.754.7
beech11.44.2-4.16.31.14.6
maple24.015.6-3.210.65.79.1
ash-5.69.017.98.25.66.4
oak1.416.2-48.721.5-18.113.6
chestnut......
other broadleaves5.513.8-36.710.1-17.19.5
total3.63.8-3.73.4-0.42.5
Northwestern Alpsspruce5.23.67.76.16.84.1
fir0.27.39.84.77.34.0
pine7.30.9-34.625.2-30.623.5
larch-11.915.8-27.030.7-18.616.4
stone pine..-147.9.-147.9.
other conifers24.10.0..24.10.0
beech-15.89.11.68.8-4.66.9
maple24.717.619.38.020.77.3
ash0.423.925.719.717.915.7
oak20.43.026.523.122.99.3
chestnut40.2...40.2.
other broadleaves-10.212.2-4.66.2-7.26.3
total1.43.66.94.54.93.1
Central Alpsspruce9.86.413.86.112.04.5
fir24.611.829.78.727.87.0
pine4.642.7-1.93.4-0.49.9
larch..-100.00.0-100.00.0
stone pine50.90.0..50.90.0
other conifers60.934.630.28.640.713.2
beech25.516.127.110.126.58.8
maple21.020.291.347.954.828.3
ash19.522.13.227.47.921.7
oak-6.90.01.65.9-1.83.8
chestnut......
other broadleaves20.241.335.030.630.824.9
total13.85.318.15.216.33.8
Northeastern Alpsspruce2.68.73.83.93.34.1
fir14.58.13.58.16.16.6
pine..-15.414.0-15.414.0
larch24.47.01.07.33.46.5
stone pine......
other conifers..0.10.20.10.2
beech-25.914.53.09.4-5.78.2
maple-2.815.014.29.411.58.0
ash-72.115.31.315.3-37.723.4
oak......
chestnut......
other broadleaves-65.114.039.322.6-14.426.2
total-9.410.44.53.2-0.24.4
Southwestern Alpsspruce5.411.65.72.25.62.4
fir6.928.412.86.512.36.5
pine-0.47.90.96.60.65.4
larch7.06.19.42.28.92.1
stone pine13.012.87.24.98.74.8
other conifers26.343.2-51.711.7-20.528.0
beech-4.317.433.49.927.610.0
maple47.223.725.412.827.611.9
ash-17.931.925.014.810.617.4
oak10.217.23.87.57.19.4
chestnut-7.5.-8.422.6-8.319.6
other broadleaves8.112.61.27.13.26.2
total5.65.57.61.57.21.6
Southeastern Alpsspruce4.03.97.83.26.42.4
fir15.311.722.47.220.46.1
pine-2.34.3-11.65.1-5.43.3
larch6.94.711.09.19.35.6
stone pine6.410.16.04.76.25.6
other conifers4.610.1-10.48.4-0.67.0
beech-3.510.820.34.510.85.3
maple-20.161.141.620.329.922.3
ash26.611.50.318.48.414.9
oak-4.38.121.65.04.59.9
chestnut..-7.20.0-7.20.0
other broadleaves9.715.616.49.213.58.5
total3.92.98.73.06.82.1
Southern Alpsspruce14.57.212.04.312.23.9
fir17.53.26.66.07.85.4
pine2.49.75.916.24.39.9
larch14.55.27.73.38.82.9
stone pine17.98.20.0.21.410.4
other conifers..20.51.120.51.1
beech32.410.78.06.18.95.9
maple97.8104.211.319.035.125.0
ash32.914.029.513.530.510.4
oak-2.915.010.47.98.57.2
chestnut-10.86.48.84.65.24.1
other broadleaves24.011.77.73.811.13.9
total13.73.49.72.010.21.8
Switzerlandspruce-3.21.44.41.40.41.0
fir5.12.15.72.05.31.5
pine-11.22.8-4.23.2-8.82.2
larch7.23.18.52.48.11.9
stone pine9.28.15.73.37.13.9
other conifers14.710.822.611.916.09.3
beech2.41.55.32.23.51.2
maple13.93.611.43.612.82.6
ash1.83.412.64.45.22.8
oak-3.43.43.24.9-2.33.0
chestnut-7.17.38.54.55.54.0
other broadleaves5.73.93.72.84.82.4
total0.40.95.40.92.60.6
© WSL, Swiss National Forest Inventory, 19.06.2020 #841175/307506
NFI1NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce-20.82.8-3.04.85.76.6-6.814.524.87.140.223.5-9.02.2
fir15.04.710.08.427.810.563.871.427.815.799.214.115.63.8
pine-33.44.233.616.6-9.628.2-4.717.2-3.27.514.214.7-22.43.7
larch1.414.649.323.477.635.462.914.322.38.886.820.132.86.9
stone pine....116.611.028.333.211.115.9903.61592.918.514.6
other conifers118.540.6249.1136.4995.2770.5197.3169.1256.9171.3..122.940.3
beech13.33.030.813.132.410.0-5.430.3-7.025.688.443.716.02.9
maple59.18.7120.232.165.623.1312.9191.9142.2195.7401.6257.769.78.1
ash55.29.160.420.771.826.7138.569.098.693.9490.3175.061.48.2
oak8.46.385.228.747.421.7539.9368.732.914.545.636.912.76.1
chestnut85.526.20.0...0.0...-4.214.31.615.0
other broadleaves21.48.847.054.05.226.956.557.399.580.471.026.631.08.4
total0.81.77.54.215.55.222.810.120.35.054.911.55.81.5
inside perimeterspruce-13.67.02.14.6-3.45.726.85.68.35.146.68.98.12.4
fir17.68.223.46.528.98.746.417.754.110.633.914.726.34.0
pine3.010.5-24.917.4-0.313.64.09.74.910.14.433.11.55.4
larch53.542.5-20.731.4-1.815.037.46.127.711.440.86.933.54.3
stone pine..77.754.6..45.211.426.18.5-94.28.235.17.2
other conifers706.0618.195.229.097.3220.2-33.584.583.992.70.0.291.1161.9
beech30.36.125.47.217.27.5153.728.234.720.597.011.136.83.9
maple26.812.775.415.353.713.1187.954.4122.651.7256.885.661.48.0
ash53.614.754.319.353.218.5160.755.859.645.8296.386.771.610.6
oak-8.612.542.119.7-22.024.598.737.380.229.373.919.139.910.7
chestnut......0.013.829.6.48.49.647.59.4
other broadleaves8.222.414.914.1-2.713.6104.429.4124.960.374.612.050.97.7
total16.14.012.53.49.04.134.34.114.84.559.24.621.41.7
totalspruce-20.22.7-0.23.20.84.321.45.413.64.145.98.3-1.41.6
fir15.44.217.55.228.56.747.617.245.89.339.314.419.62.8
pine-29.64.07.314.6-2.212.31.98.4-0.96.18.719.5-15.33.1
larch4.114.314.524.07.614.341.85.725.47.546.86.633.33.7
stone pine..77.754.6116.611.040.213.417.99.9163.0442.727.58.1
other conifers137.544.3104.035.1207.6216.031.4106.3175.398.90.0.140.640.9
beech16.32.727.36.621.96.1112.328.416.515.696.610.823.52.3
maple51.57.289.914.357.211.5198.353.4124.750.8303.794.566.15.7
ash54.97.956.914.260.515.5154.844.571.742.7339.179.964.76.5
oak7.46.062.618.510.920.8212.279.948.320.369.817.316.85.4
chestnut85.526.20.0...15.721.229.6.36.98.737.38.5
other broadleaves19.88.325.920.60.313.286.730.8113.748.973.711.139.95.8
total2.81.610.32.611.73.232.33.816.93.458.64.312.31.1
© WSL, Swiss National Forest Inventory, 19.06.2020 #841176/307507
NFI2NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce-2.33.9-12.47.7-3.93.5
fir14.44.712.87.614.04.1
pine-8.77.3-6.99.1-8.15.8
larch16.220.1-48.80.0-10.519.7
stone pine......
other conifers13.674.1239.4185.5161.7119.9
beech1.33.615.66.55.63.1
maple32.78.323.711.229.86.7
ash8.411.0-2.119.94.910.2
oak3.210.639.854.74.510.4
chestnut......
other broadleaves4.110.87.414.14.89.0
total4.12.37.44.24.82.0
Eastern Juraspruce-12.310.7-19.522.7-13.09.9
fir18.814.010.733.817.813.0
pine-27.410.1-1.920.0-24.39.5
larch6.015.4-40.90.03.115.2
stone pine......
other conifers155.949.3..155.949.3
beech-5.85.90.89.7-4.85.2
maple-7.712.511.530.1-5.211.6
ash21.010.81.029.818.010.2
oak6.911.7-45.10.05.411.5
chestnut......
other broadleaves5.913.75.854.55.913.4
total-2.33.9-1.88.8-2.23.5
Western Plateauspruce-42.16.5-26.813.0-40.86.1
fir15.014.726.052.215.714.0
pine-36.49.7-9.04.5-35.19.2
larch-8.536.3..-8.536.3
stone pine......
other conifers54.039.5..54.039.5
beech7.37.4-5.817.25.96.9
maple86.035.028.843.966.327.1
ash79.117.42.120.558.913.6
oak-5.510.25.511.0-5.09.8
chestnut91.541.2..91.541.2
other broadleaves86.544.5102.274.088.839.6
total-9.64.6-3.811.5-9.04.2
Central Plateauspruce-38.74.6-50.212.6-39.84.3
fir-5.38.0-5.013.0-5.37.1
pine-23.911.68.116.6-20.610.8
larch48.833.0-13.7.39.027.6
stone pine......
other conifers7.131.152.852.29.130.0
beech-5.05.79.513.6-2.35.3
maple59.325.23.730.946.220.0
ash23.614.233.17.826.310.8
oak-5.612.4-5.212.8-5.611.6
chestnut0.0...0.0.
other broadleaves9.118.224.037.210.017.3
total-17.73.0-10.07.4-16.72.7
Eastern Plateauspruce-25.94.512.622.2-24.84.4
fir4.97.6-12.225.83.57.3
pine-30.65.720.624.6-29.85.6
larch-15.611.7-0.16.8-14.411.0
stone pine......
other conifers43.030.1265.249.948.529.0
beech8.64.210.918.48.74.1
maple41.611.5-19.528.132.710.8
ash11.17.922.428.012.17.6
oak-3.57.6-33.421.9-5.47.4
chestnut0.0...0.0.
other broadleaves1.810.9162.5152.24.911.0
total-8.22.64.712.3-7.52.6
Western Pre-Alpsspruce-18.29.8-6.58.1-11.35.9
fir-0.624.216.111.010.610.9
pine..-100.00.0-100.00.0
larch0.0.43.925.177.864.1
stone pine......
other conifers-100.00.0..-100.00.0
beech7.811.816.710.912.78.0
maple41.730.879.419.966.418.7
ash14.08.844.823.025.310.5
oak9.522.1-77.42.9-18.325.2
chestnut......
other broadleaves-8.536.1-17.519.2-14.217.8
total-10.18.82.96.4-2.45.0
Central Pre-Alpsspruce-15.95.0-5.95.2-11.63.5
fir1.37.0-1.85.6-0.34.4
pine16.17.4-12.113.28.27.8
larch4.020.237.30.06.617.9
stone pine..46.4.46.4.
other conifers51.5188.825.57.526.08.2
beech9.88.28.77.79.15.7
maple75.227.015.919.640.817.0
ash39.123.037.524.838.217.3
oak-51.55.035.613.8-3.625.8
chestnut......
other broadleaves13.521.3-6.915.6-0.913.0
total-5.94.0-0.53.5-3.32.5
Eastern Pre-Alpsspruce-1.37.0-10.47.1-5.75.0
fir24.69.711.57.816.66.1
pine-25.519.0-9.019.9-13.815.7
larch7.316.614.411.412.29.4
stone pine45.1...45.1.
other conifers356.5279.657.089.298.385.2
beech16.37.41.87.36.75.5
maple17.114.14.910.89.38.6
ash39.717.153.013.846.511.0
oak18.625.1-57.318.3-17.218.7
chestnut......
other broadleaves11.127.0-37.49.9-15.613.6
total7.45.4-1.14.82.73.5
Northwestern Alpsspruce7.811.12.38.24.26.5
fir39.310.033.910.635.28.5
pine34.417.3-29.628.1-24.327.0
larch32.927.9-51.026.8-20.923.9
stone pine..-141.425.5-141.425.5
other conifers81.70.0..81.70.0
beech-0.615.26.412.64.19.8
maple31.824.835.813.634.712.0
ash65.059.263.241.363.634.3
oak82.39.234.913.058.817.5
chestnut0.0...0.0.
other broadleaves-1.739.213.216.86.220.8
total10.78.87.66.38.65.1
Central Alpsspruce20.913.816.19.418.28.0
fir47.611.942.618.944.412.9
pine60.436.7-13.212.8-2.413.3
larch..-100.00.0-100.00.0
stone pine122.2...122.2.
other conifers-31.749.9165.486.724.556.2
beech43.622.332.212.736.411.5
maple72.426.3129.963.9102.536.7
ash128.495.124.132.245.436.1
oak27.812.847.813.739.68.6
chestnut......
other broadleaves44.382.041.534.342.232.9
total30.211.522.87.425.76.4
Northeastern Alpsspruce7.29.514.16.711.45.5
fir35.215.514.210.918.89.4
pine..13.06.913.06.9
larch2.332.1-3.516.9-2.915.3
stone pine......
other conifers..22.645.022.645.0
beech-8.212.33.215.70.211.9
maple28.021.623.212.623.811.3
ash-31.730.750.733.617.230.4
oak......
chestnut......
other broadleaves-42.715.114.625.9-5.216.7
total4.47.412.85.410.14.4
Southwestern Alpsspruce6.713.718.04.316.54.2
fir52.640.841.915.842.715.0
pine15.313.1-8.37.4-3.76.6
larch28.28.218.53.420.33.2
stone pine-4.517.330.39.318.69.4
other conifers-31.735.0280.1383.3-2.759.7
beech6.417.684.217.969.817.3
maple247.0162.9116.836.9126.637.0
ash21.515.360.620.048.714.7
oak98.348.968.425.282.926.3
chestnut113.8.-21.618.3-14.219.8
other broadleaves64.758.935.516.243.318.5
total19.77.920.02.919.92.8
Southeastern Alpsspruce16.35.410.04.312.23.4
fir33.118.544.710.741.39.5
pine-5.36.6-0.28.4-3.85.3
larch16.18.326.310.021.96.7
stone pine2.213.420.46.810.38.4
other conifers89.265.312.341.755.638.5
beech4.920.325.410.217.59.9
maple16.4115.287.936.675.340.4
ash23.639.837.652.332.335.1
oak8.911.021.57.713.68.8
chestnut..5.3.5.3.
other broadleaves41.246.748.519.545.423.0
total13.34.114.53.814.02.8
Southern Alpsspruce26.420.623.65.823.95.6
fir45.510.425.710.027.89.2
pine9.87.99.621.79.712.2
larch55.412.625.15.929.35.5
stone pine66.044.70.0.70.947.9
other conifers..324.416.1324.416.1
beech86.722.346.26.947.76.8
maple144.981.3158.362.8152.749.7
ash204.258.791.927.6115.525.9
oak9.622.323.29.821.49.0
chestnut-6.29.712.15.88.85.2
other broadleaves51.520.534.27.437.87.2
total36.77.928.52.829.62.7
Switzerlandspruce-13.31.84.32.0-5.61.3
fir8.83.012.83.110.32.2
pine-16.33.1-5.74.1-12.92.5
larch18.25.119.83.219.32.7
stone pine2.510.724.45.614.16.2
other conifers47.918.4119.360.056.617.8
beech3.22.016.22.98.01.7
maple36.95.430.95.834.33.9
ash26.94.835.97.429.84.1
oak0.54.312.06.92.43.8
chestnut0.311.511.55.79.55.2
other broadleaves18.76.525.55.121.94.2
total-1.81.210.71.33.50.9
© WSL, Swiss National Forest Inventory, 19.06.2020 #841177/307508
NFI1NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce2.64.6-31.33.4-5.14.517.34.940.223.5-8.92.2
fir26.86.76.06.411.07.340.19.599.214.115.53.8
pine-19.16.8-39.65.020.215.5-2.56.814.214.7-22.23.7
larch10.024.60.316.651.626.839.17.886.820.133.86.9
stone pine....103.20.016.014.3903.61592.918.414.5
other conifers453.6176.083.635.3522.5331.0279.4145.2..122.440.2
beech13.34.213.54.230.68.017.920.288.443.715.92.8
maple36.99.684.315.190.325.0109.224.2401.6257.769.68.1
ash34.010.765.712.560.117.1102.448.7490.3175.061.68.2
oak18.710.73.87.855.425.3115.447.345.636.913.06.1
chestnut..85.726.0..0.0.-4.214.31.615.0
other broadleaves4.210.234.013.96.924.461.937.571.026.630.98.3
total12.92.6-6.22.26.13.722.13.854.911.55.91.4
inside perimeterspruce-9.57.9-19.112.6-3.04.411.03.346.68.98.02.4
fir28.99.2-0.814.119.05.750.98.033.914.725.94.0
pine4.712.4-4.515.5-13.411.62.46.64.433.11.45.3
larch6.38.880.267.556.518.831.05.440.86.933.94.4
stone pine....123.2.33.77.1-94.28.234.97.2
other conifers578.8640.31097.8693.8124.267.1-7.669.30.0.287.1156.9
beech29.26.833.213.321.55.832.79.697.011.136.63.8
maple37.113.510.424.562.214.082.213.6256.885.661.58.0
ash48.525.457.117.440.215.495.720.5296.386.771.010.7
oak25.047.1-15.712.5-12.321.577.520.073.919.139.010.7
chestnut......4.411.948.49.647.59.4
other broadleaves7.618.79.344.1-14.511.367.515.574.612.050.87.8
total20.14.69.27.39.03.220.42.659.24.621.21.7
totalspruce0.84.1-30.63.2-4.03.112.92.745.98.3-1.41.6
fir27.25.75.35.815.44.548.16.439.314.419.42.8
pine-13.76.1-38.44.95.811.40.14.78.719.5-15.23.1
larch9.621.83.516.554.016.333.24.546.86.633.93.7
stone pine....116.46.325.68.0163.0442.727.38.1
other conifers482.9194.690.736.2142.674.5112.369.10.0.140.040.7
beech17.33.615.44.024.84.728.29.196.610.823.42.3
maple36.97.969.513.172.712.687.412.0303.794.566.15.7
ash37.310.064.210.749.011.797.619.9339.179.964.76.5
oak18.910.52.57.320.318.496.823.669.817.317.05.4
chestnut..85.726.0..22.919.136.98.737.38.5
other broadleaves4.79.131.513.3-6.011.765.516.873.711.139.85.8
total14.32.3-4.92.07.62.320.92.158.64.312.31.1
© WSL, Swiss National Forest Inventory, 19.06.2020 #841178/307509
NFI1NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce4.74.9-9.48.32.54.3
fir27.47.327.79.327.56.1
pine-9.48.66.513.9-4.97.3
larch21.331.614.60.019.723.7
stone pine......
other conifers104.6136.1592.9659.6410.9355.5
beech13.84.733.48.119.54.0
maple58.711.944.415.854.19.5
ash29.814.238.526.232.412.7
oak16.815.079.280.818.714.7
chestnut......
other broadleaves-0.911.85.016.20.49.9
total14.33.021.25.115.92.6
Eastern Juraspruce-6.912.3-5.927.0-6.811.5
fir24.116.957.159.627.116.4
pine-34.210.1-4.729.1-30.89.8
larch5.032.1-17.50.04.030.7
stone pine......
other conifers519.0221.8..519.0221.8
beech10.87.813.89.711.36.7
maple3.715.55.222.13.913.6
ash38.316.6114.884.944.916.7
oak19.315.4-44.80.017.215.0
chestnut......
other broadleaves11.016.918.066.811.516.3
total8.64.814.59.79.34.3
Western Plateauspruce-39.67.0-2.921.6-37.16.8
fir33.421.957.2128.234.921.8
pine-44.414.2-17.56.0-43.113.6
larch-7.042.2..-7.042.2
stone pine......
other conifers87.168.9..87.168.9
beech23.59.954.732.126.09.4
maple143.762.470.065.4118.444.6
ash119.427.551.230.2103.921.4
oak16.113.511.817.715.912.8
chestnut76.924.3..76.924.3
other broadleaves90.853.2-13.359.159.742.1
total-1.15.823.218.01.05.4
Central Plateauspruce-36.45.6-42.214.2-36.95.2
fir2.89.71.415.42.68.6
pine-41.210.8-10.013.4-38.210.1
larch159.591.6-5.2.122.067.9
stone pine......
other conifers63.867.4464.335.471.368.3
beech-2.66.927.116.72.46.4
maple85.834.35.138.664.726.6
ash82.451.768.923.478.236.1
oak4.117.3-19.314.11.915.6
chestnut0.0...0.0.
other broadleaves57.331.24.736.951.827.9
total-12.43.81.28.6-10.73.4
Eastern Plateauspruce-23.95.26.830.5-22.95.1
fir1.58.8-13.524.60.38.3
pine-38.65.921.145.6-37.85.9
larch-19.612.7214.739.8-14.013.6
stone pine......
other conifers94.636.00.0.107.238.0
beech21.76.032.827.922.25.9
maple71.716.7-8.928.859.215.2
ash43.911.844.432.843.911.1
oak-2.110.8-31.319.9-3.910.3
chestnut0.0...0.0.
other broadleaves10.013.3189.8115.013.313.4
total-3.83.013.016.0-3.02.9
Western Pre-Alpsspruce-7.111.80.49.8-2.67.1
fir6.328.840.615.528.414.8
pine..-100.00.0-100.00.0
larch0.0.56.127.293.069.6
stone pine......
other conifers......
beech49.619.322.510.732.610.2
maple73.152.9131.231.7110.531.3
ash28.219.075.828.044.816.4
oak33.831.9-60.25.410.727.9
chestnut......
other broadleaves7.245.42.934.54.527.2
total3.410.913.78.19.66.1
Central Pre-Alpsspruce-6.86.0-0.36.0-3.94.1
fir9.48.78.87.39.15.6
pine33.416.2-11.713.919.513.4
larch39.133.5176.2.46.230.1
stone pine..123.2.123.2.
other conifers158.2321.792.626.393.727.1
beech19.912.028.110.324.97.8
maple152.653.951.627.091.727.0
ash66.634.039.426.049.721.6
oak573.3180.863.829.697.750.5
chestnut......
other broadleaves11.734.2-2.619.71.717.4
total4.24.89.44.36.73.1
Eastern Pre-Alpsspruce-0.58.4-10.97.7-5.55.6
fir23.112.922.710.522.88.1
pine-46.220.2-14.519.0-25.715.6
larch81.450.053.623.761.121.8
stone pine103.2...103.2.
other conifers730.4508.6243.7324.9322.2304.6
beech43.710.416.47.725.16.4
maple56.030.345.017.349.015.5
ash76.329.536.621.252.718.2
oak42.923.9-55.117.6-6.721.3
chestnut......
other broadleaves5.636.9-30.015.3-12.619.0
total12.56.64.65.58.24.1
Northwestern Alpsspruce13.710.64.68.77.76.6
fir50.018.165.116.761.213.0
pine-8.111.8-35.435.0-32.431.9
larch61.536.3-41.231.7-4.628.7
stone pine..-176.90.0-176.90.0
other conifers310.30.0..310.30.0
beech66.267.622.814.633.920.6
maple103.833.975.119.281.816.8
ash232.498.683.147.6107.545.5
oak103.418.158.031.281.421.3
chestnut0.0...0.0.
other broadleaves70.994.034.323.348.237.6
total27.711.715.57.119.46.0
Central Alpsspruce16.415.828.712.523.010.0
fir61.018.546.726.351.618.6
pine36.757.4-5.420.72.119.8
larch..-100.00.0-100.00.0
stone pine135.3...135.3.
other conifers0.0.97.189.3224.4177.1
beech17.842.947.312.234.521.6
maple146.745.5124.275.7132.850.2
ash162.9109.294.629.7112.336.0
oak70.721.481.646.977.328.3
chestnut......
other broadleaves32.794.829.437.130.236.2
total26.413.534.29.930.98.1
Northeastern Alpsspruce15.810.6-8.610.3-0.88.0
fir15.615.031.517.127.112.8
pine..30.024.830.024.8
larch69.651.1-4.116.41.415.8
stone pine......
other conifers..-4608.526732.4-4608.526732.4
beech1.810.87.818.76.314.2
maple41.127.353.518.751.616.3
ash6.646.499.039.665.138.5
oak......
chestnut......
other broadleaves-18.522.213.125.24.619.3
total13.97.93.77.46.65.7
Southwestern Alpsspruce-6.814.526.85.621.45.4
fir63.871.446.417.747.617.2
pine-4.717.24.09.71.98.4
larch62.914.337.46.141.85.7
stone pine28.333.245.211.440.213.4
other conifers197.3169.1-33.584.531.4106.3
beech-5.430.3153.728.2112.328.4
maple312.9191.9187.954.4198.353.4
ash138.569.0160.755.8154.844.5
oak539.9368.798.737.3212.279.9
chestnut0.0.0.013.815.721.2
other broadleaves56.557.3104.429.486.730.8
total22.810.134.34.132.33.8
Southeastern Alpsspruce24.87.18.35.113.64.1
fir27.815.754.110.645.89.3
pine-3.27.54.910.1-0.96.1
larch22.38.827.711.425.47.5
stone pine11.115.926.18.517.99.9
other conifers256.9171.383.992.7175.398.9
beech-7.025.634.720.516.515.6
maple142.2195.7122.651.7124.750.8
ash98.693.959.645.871.742.7
oak32.914.580.229.348.320.3
chestnut..29.6.29.6.
other broadleaves99.580.4124.960.3113.748.9
total20.35.014.84.516.93.4
Southern Alpsspruce40.223.546.68.945.98.3
fir99.214.133.914.739.314.4
pine14.214.74.433.18.719.5
larch86.820.140.86.946.86.6
stone pine903.61592.9-94.28.2163.0442.7
other conifers..0.0.0.0.
beech88.443.797.011.196.610.8
maple401.6257.7256.885.6303.794.5
ash490.3175.0296.386.7339.179.9
oak45.636.973.919.169.817.3
chestnut-4.214.348.49.636.98.7
other broadleaves71.026.674.612.073.711.1
total54.911.559.24.658.64.3
Switzerlandspruce-8.72.27.92.4-1.31.6
fir16.03.825.64.019.62.8
pine-22.63.71.55.4-15.53.1
larch33.06.833.74.333.53.7
stone pine18.414.634.87.227.38.1
other conifers121.440.6276.2151.7138.140.6
beech16.12.837.03.823.62.3
maple69.18.062.88.166.35.7
ash62.08.371.910.765.26.6
oak13.66.039.410.817.65.3
chestnut2.315.247.59.437.48.5
other broadleaves31.38.450.87.939.95.9
total6.11.421.21.712.41.1
© WSL, Swiss National Forest Inventory, 19.06.2020 #841179/307510
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce-0.03.3-1.16.4-0.23.0
fir4.83.54.86.14.83.1
pine-9.96.2-3.16.8-7.94.8
larch22.219.33.80.017.313.9
stone pine......
other conifers-20.853.940.018.925.623.2
beech5.32.49.64.86.72.2
maple4.15.89.16.85.64.6
ash7.37.8-1.514.14.47.1
oak4.46.7-20.728.02.96.6
chestnut......
other broadleaves0.710.3-3.713.8-0.28.7
total2.71.85.03.33.21.6
Eastern Juraspruce-2.76.7-11.114.5-3.56.2
fir7.55.8-0.720.06.55.6
pine-13.611.5-2.711.2-12.110.1
larch-0.712.121.20.0-0.011.6
stone pine......
other conifers26.113.0..26.113.0
beech-1.63.8-0.87.5-1.53.4
maple7.810.811.79.48.49.3
ash4.59.324.726.06.68.9
oak-5.710.921.2.-5.410.9
chestnut......
other broadleaves-0.210.0-28.314.5-2.99.0
total-0.53.1-1.46.7-0.62.9
Western Plateauspruce-16.57.4-7.812.4-15.66.9
fir1.69.5115.852.05.49.6
pine-14.97.4-14.93.9-14.96.9
larch-5.425.1..-5.425.1
stone pine......
other conifers74.627.9..74.627.9
beech4.15.5-1.013.53.65.1
maple11.317.326.728.315.015.5
ash27.110.619.118.025.79.3
oak-10.68.4-21.68.7-11.27.9
chestnut32.624.8..32.624.8
other broadleaves33.111.870.927.337.110.9
total-1.13.99.19.3-0.13.7
Central Plateauspruce-19.94.8-32.013.8-21.04.5
fir3.26.8-1.38.92.55.9
pine-14.610.58.46.0-12.09.5
larch35.020.16.00.031.517.6
stone pine......
other conifers-15.121.838.819.3-13.121.1
beech-2.64.4-0.810.7-2.24.1
maple11.414.8-22.617.53.811.7
ash-8.38.54.87.7-4.86.8
oak-2.19.70.85.4-1.99.0
chestnut0.0...0.0.
other broadleaves0.515.6-12.120.6-0.514.4
total-7.72.9-7.76.5-7.72.6
Eastern Plateauspruce-6.83.419.313.7-5.93.4
fir1.35.0-1.88.41.04.7
pine-23.56.028.49.7-22.76.0
larch-6.48.1-16.20.0-7.47.3
stone pine......
other conifers16.915.644.713.618.114.9
beech3.33.12.813.73.33.0
maple15.67.4-30.615.09.26.9
ash-0.44.9-7.014.3-1.14.7
oak-1.55.7-6.111.8-1.75.5
chestnut0.0...0.0.
other broadleaves11.57.762.226.713.17.6
total-1.91.91.16.8-1.71.9
Western Pre-Alpsspruce-3.39.46.95.32.75.1
fir8.517.22.17.24.07.1
pine..0.0.0.0.
larch0.0.19.820.948.153.4
stone pine......
other conifers......
beech9.810.78.26.68.95.9
maple11.66.826.48.321.66.3
ash-6.811.032.013.26.410.4
oak-5.913.6-55.47.4-14.313.0
chestnut......
other broadleaves32.921.0-13.417.64.315.6
total0.77.76.64.24.34.0
Central Pre-Alpsspruce-4.84.2-0.23.7-2.82.9
fir6.34.71.84.63.93.3
pine15.79.9-7.611.39.47.9
larch21.32.215.10.020.71.9
stone pine..1.1.1.1.
other conifers0.0.9.97.412.59.4
beech4.35.83.94.94.13.8
maple30.115.912.26.620.98.1
ash10.111.514.119.512.412.2
oak-21.67.122.411.16.113.3
chestnut......
other broadleaves-9.918.3-16.813.7-14.711.2
total0.53.01.62.61.02.0
Eastern Pre-Alpsspruce1.54.7-6.34.6-2.23.3
fir6.47.44.74.75.44.1
pine-8.19.6-8.25.1-8.24.5
larch15.15.41.97.65.66.8
stone pine39.20.0..39.20.0
other conifers127.6105.713.363.834.754.7
beech12.14.2-3.86.21.54.5
maple22.815.3-2.010.66.29.0
ash-5.69.018.67.86.36.3
oak1.416.2-48.721.5-18.113.6
chestnut......
other broadleaves2.013.4-35.69.8-17.99.2
total4.03.8-2.83.30.32.5
Northwestern Alpsspruce9.33.98.05.98.53.9
fir0.37.39.84.77.34.0
pine64.842.7-34.625.2-13.925.6
larch-12.315.3-27.030.7-18.615.9
stone pine89.134.0-147.9.33.461.5
other conifers30.87.513.614.717.010.7
beech-20.29.31.58.7-6.56.8
maple18.814.816.87.817.46.9
ash17.222.422.216.920.513.5
oak20.43.026.523.122.99.3
chestnut40.2...40.2.
other broadleaves-10.38.9-3.56.4-7.25.7
total4.23.76.94.35.93.0
Central Alpsspruce9.76.212.96.111.44.4
fir19.711.222.310.221.47.6
pine23.439.0-1.63.45.310.6
larch..-100.00.0-100.00.0
stone pine50.90.0..50.90.0
other conifers-33.749.530.28.6-5.534.8
beech24.815.520.910.722.38.9
maple18.417.1100.2.56.827.0
ash20.622.4-6.223.41.019.8
oak-52.221.61.65.9-34.120.8
chestnut......
other broadleaves11.221.730.728.421.518.6
total12.15.115.85.914.24.0
Northeastern Alpsspruce2.98.64.33.93.74.0
fir14.77.93.58.16.26.6
pine172.60.0-14.813.62.422.9
larch25.27.12.96.04.95.4
stone pine......
other conifers0.0.-8.815.6-8.815.6
beech-13.715.03.29.4-2.58.2
maple2.715.214.29.412.48.1
ash-70.117.42.115.0-35.124.7
oak107.80.00.0.112.76.9
chestnut......
other broadleaves-64.713.539.322.6-15.525.2
total-6.010.44.93.11.14.4
Southwestern Alpsspruce7.710.95.32.25.62.4
fir6.928.413.56.613.06.6
pine-1.98.11.06.60.35.4
larch10.96.29.42.19.82.1
stone pine11.211.77.14.38.24.3
other conifers26.343.2-51.711.7-20.528.0
beech4.219.933.69.928.59.9
maple26.619.526.012.426.110.7
ash-14.732.342.822.224.921.2
oak11.816.82.86.97.38.9
chestnut15.04.6-8.422.63.813.3
other broadleaves15.112.84.97.28.06.3
total8.55.27.71.57.91.5
Southeastern Alpsspruce5.33.88.13.07.12.4
fir15.011.722.47.220.36.1
pine-0.64.4-11.24.9-4.13.3
larch8.44.711.38.110.15.2
stone pine9.710.36.64.68.15.6
other conifers7.510.7-15.08.9-1.56.7
beech-3.510.819.14.410.25.3
maple-23.257.938.519.926.721.6
ash22.212.54.718.610.114.5
oak-4.38.121.65.04.59.9
chestnut..-7.20.0-7.20.0
other broadleaves27.115.66.314.914.611.4
total5.62.98.72.97.52.1
Southern Alpsspruce13.86.813.24.313.23.8
fir22.77.17.25.99.05.3
pine2.48.95.916.24.29.5
larch19.04.89.63.111.42.7
stone pine20.06.50.0.22.57.6
other conifers..20.51.120.51.1
beech35.911.48.66.09.85.9
maple99.3103.920.718.140.523.7
ash40.316.835.513.236.810.6
oak-2.115.29.07.47.56.8
chestnut-1.18.89.14.67.04.1
other broadleaves29.210.28.93.713.53.7
total17.63.210.82.011.81.8
Switzerlandspruce-2.91.44.91.30.71.0
fir4.82.15.82.05.21.5
pine-9.72.8-4.13.2-7.82.2
larch9.13.19.22.39.21.8
stone pine12.98.16.03.18.83.7
other conifers16.910.720.510.917.59.0
beech2.51.45.42.23.61.2
maple13.53.612.23.612.92.5
ash2.93.514.34.46.62.8
oak-3.43.42.74.7-2.32.9
chestnut2.08.48.84.57.34.0
other broadleaves9.23.84.62.87.02.4
total0.80.95.80.93.00.6
© WSL, Swiss National Forest Inventory, 19.06.2020 #841180/307511
NFI2NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce-4.33.7-33.62.9-11.93.812.94.326.420.6-13.61.8
fir14.64.51.55.25.95.938.66.945.510.48.52.9
pine-15.86.0-30.04.511.67.6-0.46.09.87.9-15.93.1
larch9.312.1-4.413.86.515.921.95.655.412.618.65.0
stone pine....45.1.1.910.866.044.72.910.6
other conifers137.941.332.019.5200.5146.238.336.0..47.717.9
beech-1.23.23.93.111.65.25.38.986.722.33.22.0
maple17.07.251.610.341.412.543.717.8144.981.337.05.3
ash13.67.926.66.733.310.425.428.4204.258.726.64.8
oak4.57.8-5.55.7-2.517.749.321.59.622.3-0.24.4
chestnut..98.043.2..229.0162.8-6.29.7-0.511.1
other broadleaves5.08.518.410.98.217.224.921.851.520.518.96.4
total2.32.0-11.61.8-2.73.014.33.136.77.9-2.01.2
inside perimeterspruce-13.37.3-29.59.6-7.13.811.22.723.65.84.42.0
fir12.77.5-5.811.96.04.336.25.925.710.013.13.0
pine-6.08.37.812.0-12.012.3-6.45.09.621.7-5.64.0
larch-47.41.6-4.94.520.510.318.73.825.15.919.93.1
stone pine....46.4.23.65.70.0.24.35.6
other conifers235.3183.1122.464.433.523.0142.7389.4324.416.1124.361.7
beech12.65.57.19.66.24.918.67.546.26.916.12.9
maple21.710.6-2.519.920.39.747.910.2158.362.830.15.9
ash-1.817.120.711.644.711.546.216.891.927.635.47.4
oak7.635.0-14.313.5-26.118.943.811.823.29.812.26.8
chestnut......-16.317.512.15.811.55.7
other broadleaves6.416.794.147.5-22.88.030.89.534.27.425.15.0
total6.03.8-4.45.60.22.615.32.128.52.810.81.3
totalspruce-5.73.3-33.42.8-9.62.611.72.323.95.6-5.71.3
fir14.23.90.74.86.03.536.84.827.89.210.32.1
pine-13.35.0-28.74.42.07.5-3.83.99.712.2-12.52.5
larch-2.313.2-4.412.813.09.319.63.229.35.519.52.7
stone pine....46.00.413.36.370.947.914.26.2
other conifers158.451.134.419.142.925.255.247.3324.416.156.917.5
beech2.22.74.33.08.23.714.55.947.76.88.01.7
maple18.36.041.39.228.27.746.98.8152.749.734.03.9
ash9.37.725.65.839.17.739.614.9115.525.929.54.0
oak4.67.6-6.05.5-13.012.946.812.821.49.01.93.8
chestnut..98.043.2..-5.719.88.85.29.35.2
other broadleaves5.27.622.410.8-11.28.428.610.037.87.221.84.1
total3.01.8-11.01.7-1.21.915.01.729.62.73.40.9
© WSL, Swiss National Forest Inventory, 19.06.2020 #841181/307512
NFI1NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
AGspruce-4544-167-4742
fir-18071118-03038
pine-16331100-1535
larch-11801104-01010
stone pine......
other conifers4431100440
beech1872-09581873
maple484149472
ash580256758
oak-14070100-1521
chestnut0100..0100
other broadleaves4113248674
total-3181764-23107
AIspruce1050-41236119
fir-22040659-1309
pine01000100071
larch0100-01000123
stone pine......
other conifers0100..0100
beech1581125256
maple286-11021158
ash074-1203-0327
oak......
chestnut......
other broadleaves0127-168-184
total1247-51207121
ARspruce015160116811151
fir57810421536
pine0100..0100
larch..11001100
stone pine......
other conifers01000100071
beech4641315573
maple067401111242
ash11791862101
oak..01000100
chestnut......
other broadleaves-01001890461
total1016224433453
BEspruce-10332-4270-14530
fir1416241385650
pine-2208-383-5102
larch280-372-0820
stone pine..-0100-0100
other conifers2160254492
beech0941661196233
maple132713232718
ash138313341547
oak154102191398
chestnut0100..0100
other broadleaves7484481136
total-6375874225230
BL/BSspruce-51191398-5139
fir113721401336
pine-553-0171-551
larch-295..-295
stone pine......
other conifers673..673
beech42684917139
maple461-0252471
ash734183831
oak-09722-0102-0522
chestnut......
other broadleaves-2106-1116-282
total18705842456
FRspruce-75321893-5848
fir521212551770
pine-743-0100-743
larch-771..-771
stone pine......
other conifers01055..01055
beech22467412936
maple7335381225
ash18264512323
oak-11510107-1258
chestnut......
other broadleaves1165-4607110
total-28111424614239
GEspruce1104..1104
fir......
pine292..292
larch......
stone pine......
other conifers......
beech-0100..-0100
maple091..091
ash1110..1110
oak669..669
chestnut......
other broadleaves0228..0228
total1156..1156
GLspruce1538-17141375
fir197375560
pine......
larch01000100174
stone pine......
other conifers..01000100
beech25824133205
maple170633729
ash-1117446368
oak......
chestnut......
other broadleaves-0135255270
total183315743338
GRspruce7824853616421
fir54718262322
pine-22382170-01194
larch183240275821
stone pine3117536849
other conifers138063132
beech-0195011361153
maple164437532
ash245846938
oak160258344
chestnut-0828355381
other broadleaves74917252423
total114201951830913
JUspruce431115715274
fir13736941958
pine-3551209-2142
larch061..061
stone pine......
other conifers081-0132-0534
beech231621342341
maple6351284643
ash7363731133
oak-31240298-2133
chestnut......
other broadleaves1342043851363
total276532386035
LUspruce-5638019533-5640
fir30427483734
pine111103671107
larch289..289
stone pine......
other conifers3620100358
beech42077601183
maple7224361018
ash14552571748
oak29904737299
chestnut......
other broadleaves293-1871238
total9316195628102
NEspruce5215-3843420
fir34283913727
pine0191-05230428
larch0100..0100
stone pine......
other conifers0100..0100
beech123111471331
maple531239725
ash-0903-0140-1316
oak030401000281
chestnut......
other broadleaves-1990169-1119
total562731555827
NWspruce7117-76103268
fir-1118-394-376
pine......
larch......
stone pine......
other conifers..01000100
beech287-482-2171
maple151-2106-1344
ash481-0306486
oak0100..0100
chestnut......
other broadleaves02758-0530-0551
total1472-1654-2683
OWspruce-2613334611697
fir16214765113
pine1100-01921104
larch01000100177
stone pine..11001100
other conifers..01000100
beech320632186149
maple477383756
ash110103241111
oak..01000100
chestnut......
other broadleaves-0116031702666
total819715892384
SGspruce-3069-24102-5358
fir114617392829
pine-1471194-1197
larch-0364-02234-0502
stone pine0100..0100
other conifers3110-01922123
beech143320383525
maple1221743743
ash7436561335
oak257-1640417
chestnut......
other broadleaves1300-284-1261
total73162411731113
SHspruce1172-04701076
fir276..276
pine-12230100-1265
larch1125..1125
stone pine......
other conifers272..272
beech262311052722
maple1102..1102
ash01196..01196
oak2113..2113
chestnut......
other broadleaves02300.0230
total442413034524
SOspruce-9158-2152-11131
fir-24383572505
pine-1033-1164-1133
larch351..351
stone pine......
other conifers0267..0267
beech20455912539
maple452166444
ash644-183554
oak1151..1151
chestnut......
other broadleaves-1465-068-1292
total13156510418113
SZspruce-3449-5248-8226
fir124051181744
pine-1110-1185-1103
larch0940100168
stone pine......
other conifers..071071
beech7497581437
maple335345628
ash555449937
oak0264084080
chestnut......
other broadleaves-0602-1134-1181
total2368131273760
TGspruce-3347-2154-3445
fir1249-013321254
pine-459080-461
larch1680100160
stone pine......
other conifers0940100080
beech7764611252
maple7350276735
ash15262491723
oak2146-2741462
chestnut......
other broadleaves3102188488
total11171512016127
TIspruce0110562206222
fir28511431339
pine1123-061081357
larch92825223417
stone pine01000100091
other conifers..197197
beech4621001210312
maple448529926
ash83613272222
oak16511241223
chestnut-133945204422
other broadleaves113538164914
total392431173506
URspruce114414602536
fir158657748
pine0175010351253
larch..-1100-1100
stone pine0100..0100
other conifers0860222084
beech360550736
maple150175240
ash180140340
oak0100070160
chestnut......
other broadleaves06103701173
total193226374523
VDspruce-1713024437352
fir363717375328
pine-3131-072-3122
larch7321145733
stone pine......
other conifers557397750
beech312713354421
maple102410302019
ash14304661827
oak10531811150
chestnut1101..1101
other broadleaves7744741154
total10131762217719
VSspruce-422388198423
fir27714381635
pine-137522371449
larch232566168813
stone pine298730931
other conifers062-03370281
beech-057315241525
maple156625623
ash149529625
oak339249531
chestnut010001340580133
other broadleaves47313261726
total31402181124910
ZGspruce-1422-485-5130
fir379-11812152
pine......
larch..01000100
stone pine......
other conifers..01000100
beech1711169283
maple-0246145162
ash-11050153-1146
oak0100..0100
chestnut......
other broadleaves0177-01140685
total2322-3195-04658
ZHspruce-5441-397-5639
fir-1872-280-2065
pine-1928-0239-2028
larch-295..-295
stone pine......
other conifers033101001160
beech2448-5711964
maple1231-2931041
ash153811071636
oak-1522..-1522
chestnut......
other broadleaves019842-015500233189
total-4266-1066-5255
Switzerlandspruce-2892621129-80122
fir177231741435113
pine-69192419-6723
larch55211321318611
stone pine67013231827
other conifers26297463325
beech2101727794879
maple991067121668
ash1331273132069
oak284314254230
chestnut0124947194821
other broadleaves5626711412714
total432231088715188
© WSL, Swiss National Forest Inventory, 19.06.2020 #841182/307513
NFI2NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
AGspruce-6740-365-7039
fir71702819136
pine-16371100-1540
larch-387-072-479
stone pine......
other conifers3561100449
beech-11164-1324-12154
maple4102275574
ash513212505119
oak224401003208
chestnut0100..0100
other broadleaves7853511057
total-69535103-6458
AIspruce114533021465
fir296354449
pine0100-01000185
larch01000100091
stone pine......
other conifers0100..0100
beech258256438
maple2111-29101218
ash071275265
oak......
chestnut......
other broadleaves0284-181-185
total183461342442
ARspruce4485156318103
fir5888611448
pine0100..0100
larch..01000100
stone pine......
other conifers01000100069
beech41011239593
maple-05992-0886-01526
ash1129179270
oak..01000100
chestnut......
other broadleaves-181079-0176
total1315726513958
BEspruce-21223-10442-31520
fir-161941811131116
pine-1395-557-692
larch1230-654-577
stone pine..-176-176
other conifers-017841621414
beech-3166483518145
maple143213302822
ash510415352036
oak137211172264
chestnut0100..0100
other broadleaves3161374687
total-23528-16333-24933
BL/BSspruce-14741273-1381
fir1351-13281257
pine-849-0812-849
larch-0139..-0139
stone pine......
other conifers671..671
beech-19701953-1879
maple01335-1140-0765
ash4551192554
oak-01501-1103-1439
chestnut......
other broadleaves-496-270-570
total-2192-2499-2392
FRspruce-14125-21424-14328
fir2727910211146
pine-1044-0100-1044
larch-973..-973
stone pine......
other conifers1105..1105
beech528410371597
maple8395521330
ash25254592923
oak-0495011604389
chestnut......
other broadleaves1660-2901467
total-1054225103-8060
GEspruce1135..1135
fir......
pine-0271..-0271
larch......
stone pine......
other conifers......
beech......
maple073..073
ash1118..1118
oak-4207..-4207
chestnut......
other broadleaves0218..0218
total-3409..-3409
GLspruce99710841863
fir361450738
pine......
larch01000100172
stone pine......
other conifers..01000100
beech26332076126
maple154636831
ash-31074521342
oak......
chestnut......
other broadleaves-1752591235
total128730424238
GRspruce86281223120821
fir74526243321
pine-5125-01376-6135
larch214155277622
stone pine1505636776
other conifers1370320144
beech218817271932
maple1144636736
ash178755847
oak097169157
chestnut-136111450750
other broadleaves68214332034
total121252541837614
JUspruce-17991823-16112
fir1499-237611139
pine-749-1299-753
larch068..068
stone pine......
other conifers081-0131-0475
beech-3421157713122
maple735-0916653
ash582-41391725
oak-5940303-5101
chestnut......
other broadleaves2980328397
total-474292126548
LUspruce-13024-6179-13624
fir23755912963
pine115301921122
larch1181..1181
stone pine......
other conifers3690112363
beech126723251473
maple7314381124
ash7403771036
oak-21060104-2119
chestnut......
other broadleaves1127-279-1255
total-78506228-7256
NEspruce-1988-3109-4376
fir32375893634
pine174-015957194
larch0100..0100
stone pine......
other conifers0100..0100
beech115113321258
maple541247731
ash162-11141135
oak-0458-0158-0330
chestnut......
other broadleaves-1102092-1156
total474451325341
NWspruce7158-876-1873
fir-1223-2103-392
pine......
larch......
stone pine......
other conifers..01000100
beech275-959-785
maple249-486-3154
ash4930767493
oak0100..0100
chestnut......
other broadleaves0202-0388-0558
total1586-2454-10194
OWspruce-6271-3536-9243
fir3221640873
pine11000368196
larch01000100171
stone pine..11001100
other conifers..01000100
beech85023441183
maple5773113964
ash111105981160
oak..01000100
chestnut......
other broadleaves-011011181208
total111721216523112
SGspruce-4070-6424-4784
fir154612812744
pine-252185-0563
larch-294-02337-2215
stone pine0100..0100
other conifers411602714110
beech6115119016251
maple-1272-01058-1429
ash6828491444
oak07842-263-2113
chestnut......
other broadleaves0619-476-3128
total-1326210364-31810
SHspruce1566-21771379
fir1156..1156
pine-3114-0100-3109
larch0574..0574
stone pine......
other conifers275..275
beech26282762727
maple1205..1205
ash270..270
oak2215..2215
chestnut......
other broadleaves04870.0487
total4730-16794631
SOspruce-2389-588-2873
fir-5220351-2542
pine-459-0672-461
larch351..351
stone pine......
other conifers-01058..-01058
beech429366510121
maple311401523101
ash4115-1802191
oak0404..0404
chestnut......
other broadleaves-2271072-2280
total-191563257-16185
SZspruce8242-18105-9298
fir144124171759
pine0900-2101-2104
larch0790100068
stone pine......
other conifers..073073
beech7496861347
maple241446631
ash65131011047
oak-191090-1119
chestnut......
other broadleaves1236-122602380
total3959-64523596
TGspruce-64371204-6338
fir1082-14609103
pine-655084-657
larch1640100157
stone pine......
other conifers01040100088
beech416541088105
maple7401298742
ash8474511236
oak-2200-383-595
chestnut......
other broadleaves-15981151-01806
total-42736146-3688
TIspruce-239656285433
fir28211501344
pine18312142130
larch113023353425
stone pine01000100089
other conifers..197197
beech54394149913
maple4586331131
ash103514352425
oak1210835936
chestnut-218424482156
other broadleaves163735225119
total4627274103199
URspruce105491171959
fir1848551049
pine192-01331150
larch..-0100-0100
stone pine0100..0100
other conifers-0168010001136
beech4677401132
maple152156236
ash175242337
oak0100071158
chestnut......
other broadleaves031211651153
total203628424827
VDspruce-64552945-34108
fir305514594341
pine018518089707488
larch8341343941
stone pine......
other conifers572497958
beech215624022260
maple122711332321
ash115331141448
oak4188015144186
chestnut2107..2107
other broadleaves7954851167
total35128673310348
VSspruce5197952310124
fir26120362233
pine386-792-4179
larch193057187615
stone pine-1394833748
other conifers-01910107-02288
beech024417271827
maple158728825
ash172433530
oak345251534
chestnut0100-1110-0163
other broadleaves76310441736
total41372131425413
ZGspruce-1277-587-1759
fir4692150663
pine......
larch..-0100-0100
stone pine......
other conifers..01000100
beech-07121571176
maple-01341610201
ash-382155-3104
oak0100..0100
chestnut......
other broadleaves-0319-0153-1201
total-11103-11179-12108
ZHspruce-8634-2191-8834
fir-10157-1100-11141
pine-2233-1156-2332
larch-2179..-2179
stone pine......
other conifers-08010100-01692
beech1976-69213122
maple1539-3971254
ash1271-13681177
oak-1645..-1645
chestnut......
other broadleaves3155-033093157
total-7255-1379-8648
Switzerlandspruce-7091517846-52925
fir158331512130920
pine-7421-1372-8721
larch52291311618414
stone pine142215251642
other conifers24388503231
beech80562231630418
maple10113621816311
ash11516701818512
oak-118078518232
chestnut-0177323482354
other broadleaves5932651912518
total-193749221273224
© WSL, Swiss National Forest Inventory, 19.06.2020 #841183/307514
NFI1NFI4
change: volume
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
change1983/852009/17
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 perimeterspruce-37816-2116225112-422368271155-29626
fir117302381253727745246617423
pine-7416460-0301-1375-22341122-7319
larch110373662432325143813255620
stone pine....1712982134079670
other conifers2331087051062138..2529
beech1452136412629-0573-138155220917
maple6513192193315601154409810
ash95151039133314915093512812
oak16743531513391601652547
chestnut1990100..0100..-13520945
other broadleaves26406110150747356814315425
total3721582551033131409423601940725
inside perimeterspruce-245517215-18170881948591031721529
fir25446626422814381524143917714
pine1347-288-044562237120607652348
larch188-1171-081666162541421713213
stone pine..1139..730535-01061323
other conifers5621660219-0337063197745
beech7119522630401524734101122749
maple944241719246253426276711
ash21281233162752924719267313
oak-1156146-113824918512231524
chestnut......0202742010049184818
other broadleaves1266390-1503132673548147213
total110241742687442181111429394610937
totalspruce-40115-41324755284231162811516-82118
fir143258928672216351922173435113
pine-73172201-05541449-16891233-7122
larch23382166118388133929551418811
stone pine..113917193175001601827
other conifers282815919502811321973225
beech21615882256251525681105124839
maple74124313281962343910231657
ash116132125292162533427212019
oak1580437118153125313224031
chestnut1990100..0133010047214820
other broadleaves27409760404217261234621312613
total1475625623191252491020818454614998
© WSL, Swiss National Forest Inventory, 19.06.2020 #841184/307515
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce-0.53.0-13.32.7-2.43.16.62.613.86.8-3.11.5
fir5.13.21.93.96.34.210.75.022.77.14.62.1
pine-11.45.5-20.54.713.89.61.84.12.48.9-9.52.8
larch5.89.5-0.811.024.16.38.83.719.04.89.03.2
stone pine....39.20.012.38.220.06.512.88.0
other conifers21.812.815.413.3158.4123.79.611.3..17.010.4
beech2.72.11.52.38.13.6-9.07.135.911.42.41.5
maple4.35.114.86.423.89.213.89.199.3103.913.43.6
ash5.86.14.34.1-2.46.0-25.124.540.316.82.43.6
oak-0.26.4-5.44.7-5.99.4-0.511.0-2.115.2-3.53.5
chestnut..37.224.7..16.24.0-1.18.81.68.3
other broadleaves0.97.215.16.50.510.5-1.09.029.210.29.23.8
total1.81.6-3.71.61.62.45.02.217.63.20.70.9
inside perimeterspruce-2.25.9-11.38.9-0.32.57.21.813.24.34.81.3
fir4.65.93.77.13.03.014.03.07.25.96.02.0
pine-3.06.08.37.1-8.36.3-5.34.15.916.2-4.23.2
larch6.93.6-10.26.05.86.99.42.99.63.19.32.2
stone pine....1.1.6.33.20.0.6.13.1
other conifers39.519.042.011.311.118.4-9.616.520.51.121.011.1
beech7.74.20.37.51.03.610.94.68.66.05.52.2
maple9.36.0-16.112.77.96.124.96.220.718.111.93.5
ash2.612.84.27.817.58.212.99.335.513.213.74.5
oak-15.426.2-9.86.0-16.416.210.95.79.07.42.54.7
chestnut......-7.217.39.14.68.84.5
other broadleaves-10.910.542.715.8-24.47.47.45.48.93.74.32.8
total4.13.0-1.64.21.11.88.11.410.82.05.80.9
totalspruce-0.72.7-13.22.6-1.42.07.01.513.23.80.61.0
fir5.02.82.13.54.52.513.22.69.05.35.11.5
pine-9.34.5-19.44.65.06.8-2.12.94.29.5-7.72.2
larch5.98.4-1.510.214.36.19.32.311.42.79.21.8
stone pine....10.810.28.73.822.57.68.93.7
other conifers26.211.616.312.919.119.8-0.09.220.51.117.78.8
beech4.01.91.42.23.62.74.24.19.85.93.61.2
maple5.54.19.55.614.05.222.15.240.523.712.82.5
ash5.05.64.33.77.45.1-1.613.636.810.66.12.9
oak-0.86.3-5.64.4-10.18.54.17.37.56.8-2.43.0
chestnut..37.224.7..3.611.47.04.17.24.0
other broadleaves-1.06.316.86.2-14.76.53.95.013.53.76.92.4
total2.31.4-3.51.51.31.57.11.211.81.82.90.7
© WSL, Swiss National Forest Inventory, 19.06.2020 #841185/307516
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce-0.12.7-13.02.7-2.12.84.82.614.57.2-3.41.4
fir5.93.22.13.96.24.311.75.117.53.24.92.1
pine-12.35.5-20.94.712.99.5-1.73.92.49.7-11.12.8
larch5.89.52.010.824.16.36.43.614.55.27.13.2
stone pine....39.20.08.78.117.98.29.38.0
other conifers21.812.812.413.4158.4123.712.811.7..14.910.5
beech2.62.21.62.47.83.6-10.17.032.410.72.31.5
maple2.14.816.76.426.99.816.110.497.8104.213.83.6
ash3.25.74.44.1-2.36.0-32.123.032.914.01.43.6
oak-0.36.4-6.04.8-6.19.76.38.1-2.915.0-3.63.5
chestnut..37.224.7..5.013.0-10.86.4-7.77.1
other broadleaves-5.45.913.36.76.510.0-7.010.424.011.75.83.9
total1.71.5-3.71.52.02.23.02.313.73.40.20.9
inside perimeterspruce-2.45.9-11.38.9-1.22.67.11.812.04.34.41.4
fir4.26.03.77.12.83.014.72.96.66.05.92.0
pine-3.06.08.37.1-8.36.3-5.44.25.916.2-4.33.2
larch6.93.6-10.26.05.86.99.23.17.73.38.62.4
stone pine....1.1.5.93.50.0.5.83.4
other conifers39.519.042.011.311.118.4-24.520.220.51.123.212.2
beech7.34.20.37.50.93.611.54.78.06.15.32.2
maple9.26.0-16.112.77.36.225.36.311.319.011.23.6
ash2.612.84.27.816.18.310.89.229.513.511.94.5
oak-15.426.2-9.86.0-16.416.211.55.910.47.93.04.9
chestnut......-7.217.38.84.68.54.5
other broadleaves-11.210.542.715.8-27.07.38.14.77.73.83.52.8
total3.83.0-1.64.20.51.98.21.49.72.05.40.9
totalspruce-0.42.5-12.92.6-1.71.96.41.512.23.90.21.0
fir5.52.82.33.64.22.514.02.67.85.45.31.5
pine-9.94.4-19.84.64.46.8-3.82.94.39.9-8.82.2
larch5.98.41.09.914.36.18.42.58.82.98.21.9
stone pine....10.810.27.13.921.410.47.23.8
other conifers26.211.613.513.019.119.80.310.620.51.116.39.1
beech3.81.91.42.33.42.74.54.18.95.93.51.2
maple3.93.911.05.714.65.323.25.435.125.012.72.6
ash3.05.34.43.76.65.2-6.113.830.510.44.82.9
oak-0.96.3-6.24.5-10.38.78.65.48.57.2-2.43.0
chestnut..37.224.7..-5.515.15.24.15.44.0
other broadleaves-6.45.215.36.5-14.86.62.35.111.13.94.72.4
total2.21.4-3.51.41.21.46.51.210.21.82.50.6
© WSL, Swiss National Forest Inventory, 19.06.2020 #841186/307517
NFI3NFI4
change: volume
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 NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
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 perimeterspruce-45526-46207521071913270702150-35848
fir1037254773368138388565420644
pine-107241059595-1417-17971360-9731
larch1298522532402853265826267834
stone pine..2872714969990581558
other conifers2364052012101370111..2561
beech8976-1252225741429-2307114512661
maple544026351357269-1284105710425
ash42715169-27101-2260270124031135
oak-271080851-31452132-1236-0741-30102
chestnut21290100..1107..-27812518
other broadleaves4850-6122-12106780105937348040
total-2278247248919662581205012319183137
inside perimeterspruce-33871336495908841187361533152227
fir231064791465023513034158118832
pine-1460-780-5802687-13482286-2376
larch-1134-3191-0162391224972553118324
stone pine..-1106..76266701001250
other conifers5731680381-1113-082194768
beech54654479571626371532656321136
maple-11116332721638487566807428
ash7184206515721349136829378331
oak-488375-37002442869785160
chestnut......-1278-010049494650
other broadleaves4133-1091-16786143322538403958
total54116259448896263192863242317134615
totalspruce-487258315462126107412583217428135165
fir1276210259794123523932215939328
pine-108254218191311968-15832229-12329
larch-04422-17092184119217551822325620
stone pine..1192271115215650532740
other conifers28531521178-0185-04771943250
beech14453421073112827381455765433332
maple534459223544941680174617919
ash49662462-1223811753129412811244
oak-31943108-68221171204986-25128
chestnut21290100..1369-010047584654
other broadleaves5247-1673-1311213771372752612133
total-1711153025418068323194072754614148622
© WSL, Swiss National Forest Inventory, 19.06.2020 #841187/307518
NFI3NFI4
change: volume
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
change2004/062009/17
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 perimeterspruce-43526-45160391361220750961952-37342
fir1176449843464138388446421541
pine-11024778-030715-01922-51851383-11127
larch432322162411584197013375344
stone pine....17148961500711183
other conifers197506015901370188..2170
beech8678739316111-1448-230795211765
maple534028321359168-1341105810424
ash36802459-2894-2221255104318225
oak-29980829-032612157-1236-0550-29101
chestnut21290100..-0100..-1273-9102
other broadleaves2877-2254-111183153316824474465
total-22880492016812436958073772562382
inside perimeterspruce-338511375-321379238170391363545930
fir211154595494621543034139118332
pine-1460-780-5782728-13482286-2376
larch-1134-3191-129385234283404315528
stone pine..-1106..66957701001058
other conifers5731490327-1113-0123194768
beech50694479661426371630596920237
maple-19173327187475175331606731
ash7184187016656520597322466936
oak-488375-369119828610716139
chestnut......-1278-010047514452
other broadleaves4136-1272-11292157775631483070
total491292334877108246202653436420120917
totalspruce-46725651713820410342220371543158361
fir138569563833822543932177039727
pine-1112411028-51082899-19642233-13626
larch3410-19561376100236161543320324
stone pine..-1106271105411870622052
other conifers24601391119-0185-011041942856
beech1375550872217425401453686031634
maple524461203149943674135817219
ash43731975-132164149216132348657
oak-33873108-386212712041079-24131
chestnut21290100..-1245-010034763372
other broadleaves3369-1473-111295189106556347548
total-1771082795314582281213463144217122725
© WSL, Swiss National Forest Inventory, 19.06.2020 #841188/307519
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
AGspruce17141-37513176
fir-1321028621008
pine-28550100-2756
larch-680-1113-769
stone pine......
other conifers6371100635
beech-21148-1293-22140
maple9931911081
ash16694592155
oak-141090100-14113
chestnut0100..0100
other broadleaves147012961568
total-87945125-32254
AIspruce777-22106-13171
fir5571715693
pine0100-0100-0119
larch0100-01000369
stone pine......
other conifers0100..0100
beech0486475485
maple1333-574-4115
ash0742470470
oak......
chestnut......
other broadleaves-0428-291-290
total1453-20125-5509
ARspruce-371072473-12348
fir-9187991-022097
pine0100..0100
larch..-1100-1100
stone pine......
other conifers01000100075
beech511817466136
maple315021475109
ash-061001691421
oak..01000100
chestnut......
other broadleaves-0163080-03297
total-381493667-19780
BEspruce-2024817494-20160
fir19283399858114
pine-1601-5106-7150
larch484151473
stone pine287-11001203
other conifers-7144259-6189
beech-3692418851057
maple14778952260
ash-1010414874427
oak518511105159
chestnut0100..0100
other broadleaves-33911584-2579
total-21558100100-116138
BL/BSspruce-15114-2208-18103
fir1647-21551460
pine-10590239-1060
larch-1105..-1105
stone pine......
other conifers574..574
beech4350-4208-04395
maple15870711417
ash-4203-1113-5158
oak-21900111-1227
chestnut......
other broadleaves-5117-1162-6101
total-12247-10143-22148
FRspruce-666873406185
fir211111230223135
pine-758-0100-756
larch-12114..-12114
stone pine......
other conifers4100..4100
beech2611113583979
maple114511392230
ash23617563050
oak-3214-093-3190
chestnut......
other broadleaves264715032847
total84801043818442
GEspruce1100..1100
fir......
pine-1115..-1115
larch......
stone pine......
other conifers......
beech......
maple168..168
ash-2100..-2100
oak-6252..-6252
chestnut......
other broadleaves0892..0892
total-7220..-7220
GLspruce11717-1207013501
fir4657841158
pine......
larch11001100171
stone pine......
other conifers..01000100
beech-4283-2488-6252
maple1267485582
ash-261002211-25108
oak......
chestnut......
other broadleaves-1396446-9144
total-3715015127-21274
GRspruce83602343331729
fir107338294827
pine-1820-1354-1491
larch3149695310040
stone pine9986661564
other conifers0111-082-0436
beech0648228272834
maple-1385671597
ash27623234178
oak-12623953126
chestnut110012062119
other broadleaves115991111960
total144423832652722
JUspruce-3696-11348-3799
fir8289-34344600
pine-77204205-785
larch081..081
stone pine......
other conifers077-1103-0168
beech2162181234065
maple3123037534154
ash870-61272457
oak367-31141444
chestnut......
other broadleaves399-3118-01247
total412012206561051
LUspruce-14033-7188-14732
fir5350-114225255
pine-0941088-02260
larch2121..2121
stone pine......
other conifers2620100254
beech-14139154321298
maple9584481442
ash-11214138502071
oak-4108085-4122
chestnut......
other broadleaves-1488-277-3142
total-937111194-8284
NEspruce17161-611312241
fir5030-6964437
pine-383-297-563
larch0100..0100
stone pine......
other conifers0100..0100
beech2052-18811967
maple2224446581
ash354-0166362
oak-04410100-0677
chestnut......
other broadleaves-1264099-0640
total8839-111217847
NWspruce151145741983
fir1217375480
pine......
larch......
stone pine......
other conifers..01000100
beech1192561760
maple2108194273
ash-2155159-1448
oak0100..0100
chestnut......
other broadleaves-080-1295-2268
total1611315443160
OWspruce181131025328114
fir311311341436
pine387-0673104
larch01000100171
stone pine..01000100
other conifers..01000100
beech1947-22651765
maple6687961359
ash11002100371
oak..11001100
chestnut......
other broadleaves-1168137601662
total5048291057948
SGspruce-13294386726177
fir1098439414128
pine-01405-3109-3148
larch1492153399
stone pine1100..1100
other conifers1411-04651560
beech-7169-21597-9332
maple-21861666-1797
ash-11715156-6177
oak-3244-365-6118
chestnut......
other broadleaves1381-692-5131
total-222023614314494
SHspruce818929210162
fir1149..1149
pine2273-01002274
larch1210..1210
stone pine......
other conifers018582..018582
beech17892721979
maple251..251
ash2103..2103
oak1042..1142
chestnut......
other broadleaves-6102-0100-698
total39664704361
SOspruce10200-5895402
fir-4353258-11094
pine-499-1313-596
larch563..563
stone pine......
other conifers-1162..-1162
beech151198782480
maple-2386-1244-2293
ash-06662-1113-1625
oak1443..1443
chestnut......
other broadleaves-12830156-1284
total8565424012376
SZspruce4431-5360-5658
fir223091093137
pine-1141-0294-2130
larch1870100183
stone pine......
other conifers-0100094-0122
beech143626641670
maple6458521435
ash465-421411227
oak-2100098-2106
chestnut......
other broadleaves06753-382-3124
total8719-421045189
TGspruce-2897-2163-3191
fir-72411173-6262
pine-4110096-4115
larch165-0100172
stone pine......
other conifers2950100293
beech-4353-11391-5351
maple876-3716120
ash2496-151311146
oak2233-11191492
chestnut......
other broadleaves767196860
total-22197-6210-28163
TIspruce882972810527
fir36352179132
pine135916891389
larch213033415427
stone pine0710100062
other conifers..195195
beech95156756565
maple11577651843
ash133929344126
oak-07047897100
chestnut-340049494659
other broadleaves373433437027
total99223181941715
URspruce194024664441
fir214716401839
pine481-0240391
larch..-1100-1100
stone pine1100..1100
other conifers0710100057
beech511213411841
maple124511232116
ash174339334
oak-495-01329-495
chestnut......
other broadleaves04040484495
total283961328824
VDspruce-591004345-23267
fir-1131024509408
pine4148-01004166
larch4236-31821821
stone pine......
other conifers12485971743
beech102110312811238
maple514914531756
ash234211633435
oak-15108-2170-17101
chestnut2146..2146
other broadleaves185531402251
total-61377964077121
VSspruce19133884110741
fir138323512352
pine-1417268711967
larch2853912211921
stone pine4967621152
other conifers0137-1113-0185
beech142926372738
maple269848941
ash-226013491175
oak213202442117
chestnut1107-12781369
other broadleaves78061431377
total61582631932319
ZGspruce-12142-6113-19106
fir1824-0107601802
pine......
larch..-0100-0100
stone pine......
other conifers..01000100
beech-075122352257
maple-02622501129
ash-480269-3128
oak0100..0100
chestnut......
other broadleaves0110803460835
total-16131-11185-18136
ZHspruce-71552218-6858
fir7323-21004498
pine-38360338-3737
larch010953..010953
stone pine......
other conifers-015050100-015055
beech4056-61493473
maple1755-5931290
ash-3430162-2780
oak-2288..-2288
chestnut......
other broadleaves321302504206
total-46136-9178-55117
Switzerlandspruce-3485051127134165
fir211431833239427
pine-9531-2279-12029
larch76361822425420
stone pine155912502740
other conifers25597693349
beech127612143533632
maple10724772718418
ash32135843011445
oak-35965182-31113
chestnut250347494853
other broadleaves7942425312333
total197128134215149522
© WSL, Swiss National Forest Inventory, 19.06.2020 #841189/307520
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