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NFI2
basal area
diameter classes
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter classes %± %± %± %± %± %±
12-15 cm4.80.34.20.34.10.24.60.27.50.64.70.1
16-23 cm12.70.610.20.511.90.612.10.518.21.212.30.3
24-35 cm27.50.921.80.823.90.823.50.723.21.323.90.4
36-51 cm35.40.938.50.934.40.932.90.723.91.434.10.4
>= 52 cm19.61.125.31.025.71.226.91.027.22.425.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204166/190429
NFI2
basal area
diameter classes
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter classes m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-15 cm1.461.461.661.451.971.53
16-23 cm3.853.454.553.644.663.92
24-35 cm8.447.349.047.045.867.62
36-51 cm10.7312.9312.949.836.0710.82
>= 52 cm6.068.459.658.046.9117.93
total30.4233.4237.5229.9225.2431.71
© WSL, Swiss National Forest Inventory, 29.12.2015 #204167/190430
NFI2
basal area
diameter classes
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
diameter classes %± %± %± %± %± %± %±
12-15 cm4.50.24.20.24.20.45.80.54.00.37.50.64.70.1
16-23 cm11.30.411.90.611.50.714.71.010.90.718.21.212.30.3
24-35 cm24.30.623.10.924.91.224.31.322.61.223.21.323.90.4
36-51 cm37.10.734.90.932.71.130.01.434.71.223.91.434.20.4
>= 52 cm22.80.825.91.126.71.725.12.027.71.627.22.425.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204168/190431
NFI2
basal area
diameter classes
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
diameter classes m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-15 cm1.441.561.681.681.281.971.53
16-23 cm3.644.254.274.073.274.663.92
24-35 cm7.838.159.266.676.765.867.62
36-51 cm11.9212.3412.158.2610.356.0710.82
>= 52 cm7.349.159.976.898.276.9117.93
total32.0135.1337.0327.2429.7325.2431.71
© WSL, Swiss National Forest Inventory, 29.12.2015 #204169/190432
NFI2
basal area
diameter classes
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
economic region %± %± %± %± %± %±
Western Jura4.70.313.10.727.91.035.21.019.21.2100.0.
Eastern Jura5.10.711.21.326.31.936.02.121.32.6100.0.
Western Plateau4.30.711.31.324.12.139.32.321.02.5100.0.
Central Plateau4.00.59.70.921.61.338.11.426.51.8100.0.
Eastern Plateau4.40.510.10.821.11.138.51.325.91.5100.0.
Western Pre-Alps4.50.515.21.725.31.832.92.122.02.2100.0.
Central Pre-Alps4.10.311.40.722.41.234.71.327.31.6100.0.
Eastern Pre-Alps3.90.410.70.924.91.434.81.525.72.3100.0.
Northwestern Alps4.10.59.70.922.61.737.11.826.52.2100.0.
Central Alps4.70.812.11.626.22.228.32.228.73.6100.0.
Northeastern Alps4.60.813.11.723.83.330.92.527.63.8100.0.
Southwestern Alps5.80.514.71.024.31.330.01.425.12.0100.0.
Southeastern Alps4.00.310.90.722.61.234.71.227.71.6100.0.
Southern Alps7.50.618.21.223.21.323.91.427.22.4100.0.
Switzerland4.70.112.30.323.90.434.10.425.00.5100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204170/190433
NFI2
basal area
diameter classes
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
economic region m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Jura1.464.068.5510.845.9730.62
Eastern Jura1.5123.3127.7910.686.21329.35
Western Plateau1.5144.0118.61014.087.51335.65
Central Plateau1.4113.497.6713.369.3834.94
Eastern Plateau1.4103.286.6612.158.2731.63
Western Pre-Alps1.8125.9119.71012.798.51238.56
Central Pre-Alps1.584.178.1712.659.9736.23
Eastern Pre-Alps1.5114.199.7713.5610.01038.94
Northwestern Alps1.3113.097.0911.488.21030.85
Central Alps1.6154.3139.2129.91310.11535.18
Northeastern Alps1.6164.5158.11910.5119.41534.18
Southwestern Alps1.684.076.678.266.8927.24
Southeastern Alps1.283.276.7610.358.2729.73
Southern Alps1.974.665.866.076.91125.24
Switzerland1.533.927.6210.827.9331.71
© WSL, Swiss National Forest Inventory, 29.12.2015 #204171/190434
NFI2
basal area
diameter (class size 10 cm)
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
diameter (class size 10 cm) %± %± %± %± %± %± %±
12-20 cm11.80.610.60.611.20.515.21.110.00.819.01.312.00.3
21-30 cm19.60.815.50.618.50.619.01.217.01.021.01.118.10.3
31-40 cm25.80.821.80.720.90.620.71.221.31.116.91.121.60.3
41-50 cm21.70.824.10.721.40.618.41.223.31.014.71.021.50.3
51-60 cm13.80.716.60.716.20.613.31.216.21.110.30.915.20.3
61-70 cm4.80.56.70.57.60.56.41.16.20.86.70.96.60.3
71-80 cm1.90.33.00.42.70.34.41.04.00.74.10.73.00.2
81-90 cm0.30.21.40.30.90.21.50.61.10.41.90.71.10.1
91-100 cm0.20.10.40.20.40.10.90.40.20.21.10.40.40.1
over 100 cm.0.0.0.00.10.10.30.30.70.44.31.80.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204172/190435
NFI2
basal area
diameter (class size 10 cm)
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
diameter (class size 10 cm) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-20 cm3.653.653.944.173.084.863.82
21-30 cm6.045.346.545.175.175.365.72
31-40 cm7.947.447.345.576.374.276.82
41-50 cm6.748.247.544.986.963.786.82
51-60 cm4.265.655.743.6114.882.694.82
61-70 cm1.5112.382.771.7171.8131.7142.14
71-80 cm0.6181.0130.9111.2221.2171.0190.96
81-90 cm0.1450.5210.3200.4370.3350.5380.312
91-100 cm0.1710.1380.1330.2500.11000.3410.119
over 100 cm....0.0710.11000.2581.1430.235
total30.7233.9234.9226.8429.7325.1431.71
© WSL, Swiss National Forest Inventory, 29.12.2015 #204173/190436
NFI2
basal area
diameter (class size 10 cm)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter (class size 10 cm) %± %± %± %± %± %±
12-20 cm12.20.610.40.611.10.611.70.518.91.312.00.3
21-30 cm19.70.815.70.718.30.717.90.621.11.118.10.3
31-40 cm25.50.822.00.721.00.721.00.616.91.121.60.3
41-50 cm21.30.724.70.722.00.720.80.614.71.021.50.3
51-60 cm13.80.716.60.716.20.715.50.610.40.915.10.3
61-70 cm4.90.56.40.57.60.67.00.56.70.96.60.3
71-80 cm1.90.42.60.42.60.43.90.44.10.73.00.2
81-90 cm0.30.11.40.30.80.21.30.21.90.71.10.1
91-100 cm0.30.10.30.10.30.10.50.21.10.40.40.1
over 100 cm.0.0.0.00.10.10.40.24.11.80.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204174/190437
NFI2
basal area
diameter (class size 10 cm)
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter (class size 10 cm) m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-20 cm3.753.554.253.544.863.82
21-30 cm6.045.246.955.345.365.72
31-40 cm7.747.347.946.344.376.92
41-50 cm6.548.348.346.243.786.82
51-60 cm4.265.556.154.652.694.82
61-70 cm1.5112.182.882.171.7142.14
71-80 cm0.6180.9141.0151.2101.0190.96
81-90 cm0.1450.5230.3270.4180.5380.312
91-100 cm0.1580.1450.1450.2320.3410.119
over 100 cm....0.01000.1411.0450.235
total30.4233.4237.5229.9225.2431.71
© WSL, Swiss National Forest Inventory, 29.12.2015 #204175/190438
NFI2
basal area
stage of stand development
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stage of stand development %± %± %± %± %± %±
n/a0.00.00.20.10.00.00.10.10.50.20.10.0
young growth/ thicket0.40.21.00.31.60.41.80.31.60.51.30.2
poletimber12.61.513.11.311.11.311.21.130.62.813.60.6
young timber28.92.216.31.620.42.019.01.611.42.119.80.9
medium timber33.22.336.32.228.52.327.81.813.22.329.51.0
old timber16.11.827.62.022.42.121.01.718.23.021.70.9
mixed8.71.25.61.015.91.619.11.524.42.914.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204176/190439
NFI2
basal area
stage of stand development
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stage of stand development m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/a2.9708.7311.3912.35210.2134.223
young growth/ thicket2.8334.9248.8167.2157.1206.59
poletimber24.7624.1529.3519.3619.3522.52
young timber34.1333.0443.2533.1530.4835.12
medium timber33.7341.3344.6439.2332.2839.22
old timber34.9440.1347.8440.5340.61041.02
mixed26.3632.7832.2528.3428.1829.33
total30.4233.4237.5229.9225.2431.71
© WSL, Swiss National Forest Inventory, 29.12.2015 #204177/190440
NFI2
basal area
diameter classes · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
diameter classesmain tree species %± %± %± %± %± %± %±
12-15 cmspruce1.20.11.70.11.80.11.80.22.40.20.80.11.60.1
fir0.80.10.50.00.60.00.20.10.00.00.10.00.50.0
pine0.00.00.00.00.10.00.70.10.60.10.00.00.10.0
larch0.00.00.00.00.00.00.80.10.30.10.40.10.10.0
stone pine.0.0.0.0.0.00.10.00.20.00.00.00.00.0
other conifers0.10.00.10.00.00.00.00.00.10.00.00.00.10.0
beech1.20.10.90.10.80.10.20.10.10.01.50.20.90.0
maple0.30.00.30.00.30.00.10.00.10.00.10.00.20.0
ash0.20.00.20.00.20.00.10.00.10.00.30.10.20.0
oak0.10.00.20.00.00.00.10.00.00.00.30.10.10.0
chestnut.0.00.00.00.00.00.00.0.0.01.40.20.10.0
other broadleaves0.50.10.40.00.60.11.10.20.50.12.30.20.70.0
total4.50.24.40.24.30.15.30.34.30.37.30.44.70.1
16-23 cmspruce2.60.23.90.35.50.25.40.46.70.42.30.24.40.1
fir1.80.11.20.11.30.10.60.20.10.00.30.11.10.0
pine0.20.10.20.00.20.02.50.41.50.30.10.00.50.0
larch0.00.00.10.00.10.02.40.30.80.11.40.20.40.0
stone pine.0.0.0.00.00.00.60.10.80.20.00.00.10.0
other conifers0.10.00.10.00.00.00.10.10.20.1.0.00.10.0
beech3.90.22.60.12.00.10.30.10.20.13.50.42.40.1
maple0.90.10.60.10.90.10.10.00.10.00.20.10.60.0
ash0.60.10.70.10.60.10.20.10.20.10.60.10.60.0
oak0.40.10.50.10.10.00.30.10.00.00.70.20.30.0
chestnut.0.00.00.00.00.00.00.0.0.03.60.40.40.0
other broadleaves0.80.10.90.10.90.11.60.20.60.14.80.41.30.1
total11.40.410.90.411.70.314.10.711.20.617.50.812.20.2
24-35 cmspruce6.50.47.00.412.70.512.30.815.90.95.40.69.80.2
fir4.50.32.70.22.60.20.80.20.30.10.40.22.40.1
pine1.10.20.50.10.50.13.30.52.00.30.80.31.00.1
larch0.10.00.30.10.20.06.00.62.50.33.10.41.10.1
stone pine.0.0.0.00.00.01.60.31.80.30.00.00.30.0
other conifers0.00.00.20.10.00.0.0.00.00.0.0.00.10.0
beech10.50.55.70.34.30.30.30.10.30.14.10.55.00.2
maple1.70.21.10.11.40.10.10.10.10.00.40.11.10.1
ash1.20.21.80.20.90.10.20.10.20.10.60.11.00.1
oak1.00.20.90.10.20.10.10.1.0.01.00.20.60.1
chestnut.0.00.00.00.00.00.10.1.0.04.00.50.40.0
other broadleaves0.70.11.30.20.80.10.90.20.50.24.20.51.20.1
total27.30.621.60.523.70.525.81.023.60.924.11.024.00.3
36-51 cmspruce11.40.515.00.620.70.513.10.822.21.08.60.716.10.3
fir7.20.45.60.34.90.30.90.30.50.11.00.24.40.1
pine2.10.32.20.20.70.12.70.52.60.40.40.21.60.1
larch0.10.00.40.10.40.110.80.85.70.54.50.42.00.1
stone pine.0.0.0.00.00.01.50.32.00.30.00.00.30.0
other conifers0.00.00.10.1.0.0.0.0.0.00.00.00.00.0
beech12.20.68.20.45.00.30.10.10.40.13.30.46.10.2
maple1.10.10.60.11.00.10.00.00.00.00.10.10.70.0
ash0.90.12.10.20.50.10.20.10.10.00.20.10.90.1
oak0.90.11.60.20.10.00.10.10.10.10.60.20.60.1
chestnut.0.00.00.00.00.0.0.0.0.02.60.30.30.0
other broadleaves0.50.10.80.10.40.10.30.10.10.11.30.20.60.0
total36.30.736.70.633.60.529.80.933.70.922.60.933.50.3
>= 52 cmspruce8.90.610.70.518.30.79.10.918.11.29.81.013.40.3
fir5.50.44.80.44.70.30.90.30.90.31.20.43.90.2
pine0.60.11.00.10.30.11.00.31.10.30.10.10.60.1
larch0.10.00.50.10.40.112.21.05.00.65.00.62.10.1
stone pine.0.0.0.00.00.01.40.41.90.40.00.00.30.0
other conifers0.00.00.30.10.00.0.0.0.0.0.0.00.10.0
beech4.40.45.80.42.30.20.20.10.20.13.41.33.30.2
maple0.20.10.20.10.30.1.0.0.0.00.00.00.20.0
ash0.20.10.90.10.10.0.0.0.0.00.00.00.30.0
oak0.40.11.90.20.10.00.00.00.00.00.20.10.60.1
chestnut.0.0.0.00.00.00.10.1.0.08.11.50.80.2
other broadleaves0.20.10.50.10.10.00.10.1.0.00.50.20.20.0
total20.50.826.50.726.70.725.01.427.21.328.51.825.70.4
totalspruce30.61.238.21.159.01.041.71.865.21.726.91.845.30.6
fir19.80.914.80.714.10.63.40.81.90.43.10.612.30.3
pine4.00.53.90.31.70.310.21.27.90.91.50.53.80.2
larch0.20.11.30.21.10.232.21.714.31.114.51.15.70.2
stone pine.0.0.0.00.10.05.20.86.60.90.10.11.00.1
other conifers0.20.10.80.20.10.00.10.10.30.10.00.00.30.0
beech32.11.123.20.814.40.71.20.31.20.415.91.717.60.4
maple4.20.32.80.23.80.20.40.10.20.11.00.22.80.1
ash3.20.45.80.42.30.20.80.20.50.21.70.33.00.1
oak2.80.45.20.40.50.10.70.20.10.12.80.52.20.1
chestnut.0.00.10.00.10.10.20.1.0.019.51.82.00.2
other broadleaves2.70.23.80.32.90.23.90.61.70.313.11.04.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204178/190441
NFI2
basal area
diameter classes · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
diameter classesmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-15 cmspruce0.4100.680.650.590.770.2130.53
fir0.380.290.270.1320.0400.0260.14
pine0.0320.0300.0300.2190.2200.0720.011
larch0.01000.0310.0340.2140.1210.1160.09
stone pine......0.0280.0240.01000.018
other conifers0.0350.0250.0310.0660.0320.01000.015
beech0.470.360.370.0350.0380.4110.34
maple0.1100.1140.1110.0320.0440.0250.16
ash0.1170.1150.1150.0280.0500.1180.18
oak0.0300.0230.0330.0270.0.0.1260.013
chestnut..0.0710.0780.0100..0.3130.013
other broadleaves0.1110.1110.280.3150.1180.690.25
total1.441.541.531.461.261.851.52
16-23 cmspruce0.891.371.941.481.970.6111.43
fir0.680.480.570.2300.0350.1250.34
pine0.1260.1280.1240.7160.4170.0520.19
larch0.0620.0370.0300.6110.2150.4140.17
stone pine....0.0640.2200.2210.01000.015
other conifers0.0380.0270.0300.01000.142..0.017
beech1.260.950.760.1330.1290.9110.73
maple0.3110.2130.380.0410.0480.1270.26
ash0.2150.2110.2120.1320.0490.1210.27
oak0.1240.2200.0300.1310.01000.2210.111
chestnut..0.0760.01000.074..0.9110.111
other broadleaves0.2120.3100.390.4140.2231.280.44
total3.543.634.033.853.154.443.82
24-35 cmspruce2.072.364.343.384.461.3113.03
fir1.480.980.970.2280.1330.1410.74
pine0.3180.2160.2220.9150.6170.2440.38
larch0.0510.1240.1231.6100.7130.8130.36
stone pine....0.0700.4210.5180.01000.113
other conifers0.0750.1350.0100..0.071..0.031
beech3.251.961.560.1360.1491.0121.63
maple0.5100.4110.580.0610.0660.1310.35
ash0.4140.6100.3130.1420.0530.1250.37
oak0.3180.3130.1320.047..0.3210.29
chestnut..0.0710.0770.061..1.0120.112
other broadleaves0.2160.4130.3130.2230.1351.1110.46
total8.337.238.137.056.656.047.41
36-51 cmspruce3.555.047.133.576.252.195.02
fir2.261.961.760.3290.1260.2231.43
pine0.6130.7100.2180.7170.7150.1370.56
larch0.0540.1200.1202.981.691.1100.65
stone pine....0.0570.4200.5160.01000.112
other conifers0.01000.036......0.01000.034
beech3.752.751.760.0550.1310.8111.93
maple0.3110.2140.390.01000.0710.0440.26
ash0.3140.790.2130.0570.0580.0350.37
oak0.3170.5100.0370.0610.0800.1280.28
chestnut..0.01000.073....0.6140.114
other broadleaves0.1200.3140.1210.1370.0380.3140.28
total11.0212.2211.528.049.445.6410.31
>= 52 cmspruce2.773.556.342.5115.072.5104.13
fir1.781.681.670.2310.3270.3301.24
pine0.2220.3140.1320.3310.3250.0470.210
larch0.0520.2220.1223.391.4121.3130.66
stone pine....0.01000.4260.5190.01000.115
other conifers0.01000.1290.0100......0.027
beech1.391.970.8100.0540.1450.8401.06
maple0.0340.1240.126....0.01000.116
ash0.1330.3150.028....0.01000.112
oak0.1320.6130.0310.01000.01000.1550.211
chestnut....0.0830.0100..2.0190.319
other broadleaves0.0520.1260.0330.075..0.1350.117
total6.248.839.136.877.667.187.92
totalspruce9.3412.7320.1211.3618.246.7714.02
fir6.054.954.850.9230.5200.8193.83
pine1.2121.390.6152.8122.2120.4351.25
larch0.1320.4150.4178.764.083.681.84
stone pine....0.0591.4151.8130.0770.310
other conifers0.1350.3200.0250.0850.1370.0720.114
beech9.847.744.950.3280.3284.0125.42
maple1.370.981.360.1330.1400.2240.94
ash1.0111.970.890.2280.1430.4170.95
oak0.8131.780.2220.2250.0620.7160.76
chestnut..0.0820.0720.158..4.9100.610
other broadleaves0.891.391.081.1150.5183.371.34
total30.4233.2134.1227.0327.8324.9330.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #204179/190442
NFI2
basal area
diameter classes · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter classesmain tree species %± %± %± %± %± %±
12-15 cmspruce1.20.11.80.21.60.12.00.10.80.11.60.1
fir0.80.10.40.00.70.10.20.00.10.00.50.0
pine0.10.00.00.00.00.00.40.10.00.00.10.0
larch0.00.00.00.00.00.00.30.00.40.10.10.0
stone pine.0.0.0.0.0.00.10.00.00.00.00.0
other conifers0.10.00.10.00.00.00.10.00.00.00.10.0
beech1.20.10.90.10.70.10.50.01.50.20.90.0
maple0.30.00.30.00.20.00.20.00.10.00.20.0
ash0.20.00.20.00.20.00.10.00.30.10.20.0
oak0.10.00.20.00.00.00.00.00.30.10.10.0
chestnut.0.00.00.0.0.00.00.01.40.20.10.0
other broadleaves0.50.10.40.10.40.00.80.12.20.20.70.0
total4.60.24.50.24.00.24.80.27.30.44.70.1
16-23 cmspruce2.60.24.00.35.20.35.80.22.30.24.40.1
fir1.70.11.20.11.60.10.60.10.30.11.10.0
pine0.20.10.20.00.10.01.30.10.10.00.50.0
larch0.00.00.10.00.00.00.90.11.40.20.40.0
stone pine.0.0.0.00.00.00.40.1.0.00.10.0
other conifers0.10.00.10.00.00.00.10.0.0.00.10.0
beech3.90.22.70.21.90.11.10.13.70.42.40.1
maple0.90.10.60.10.80.10.50.10.20.10.60.0
ash0.70.10.70.10.60.10.40.10.60.10.60.0
oak0.50.10.50.10.10.00.20.00.70.20.30.0
chestnut.0.00.00.0.0.00.00.03.70.40.40.0
other broadleaves0.90.10.90.10.70.11.30.14.50.41.30.1
total11.50.411.10.411.00.412.50.317.60.812.20.2
24-35 cmspruce6.30.47.00.412.00.513.70.55.30.69.80.2
fir4.20.32.70.23.40.21.00.10.50.22.40.1
pine1.10.20.50.10.20.11.90.20.80.31.00.1
larch0.10.00.20.10.00.02.60.23.00.41.10.1
stone pine.0.0.0.00.00.01.00.1.0.00.30.0
other conifers0.10.10.20.10.00.00.00.0.0.00.10.0
beech10.30.55.80.34.60.31.90.24.30.55.00.2
maple1.70.21.20.11.20.10.70.10.50.11.10.1
ash1.30.21.80.21.10.20.40.10.60.11.00.1
oak1.00.21.00.10.10.10.10.01.10.20.60.1
chestnut.0.00.00.0.0.00.10.04.10.50.40.0
other broadleaves0.90.11.20.20.70.10.90.14.30.51.20.1
total27.10.621.50.623.40.624.20.524.41.024.00.3
36-51 cmspruce10.90.515.30.620.40.618.90.58.30.816.10.3
fir6.80.45.60.46.40.41.70.21.00.24.40.1
pine2.20.32.30.20.40.11.90.20.40.21.60.1
larch0.10.10.40.10.10.04.90.34.50.52.00.1
stone pine.0.0.0.00.00.01.00.10.00.00.30.0
other conifers0.00.00.20.1.0.0.0.00.00.00.00.0
beech12.30.68.20.45.40.42.20.23.40.46.10.2
maple1.10.10.60.10.80.10.50.10.10.10.70.0
ash1.10.12.10.20.60.10.30.10.20.10.90.1
oak1.00.21.70.20.10.00.10.00.50.20.60.1
chestnut.0.00.00.0.0.00.00.02.60.40.30.0
other broadleaves0.60.10.80.10.20.10.40.11.30.20.60.0
total36.00.737.20.634.50.631.90.522.60.933.50.3
>= 52 cmspruce8.50.610.50.517.20.816.50.79.51.013.30.3
fir4.90.44.70.46.30.41.60.21.30.43.90.2
pine0.70.11.10.20.20.10.70.10.20.10.60.1
larch0.10.00.40.10.20.15.10.44.70.62.10.1
stone pine.0.0.0.00.00.00.90.1.0.00.30.0
other conifers0.00.00.30.10.00.0.0.0.0.00.10.0
beech4.90.45.40.42.60.31.20.23.51.43.30.2
maple0.20.10.30.10.20.10.20.10.10.10.20.0
ash0.30.10.90.20.20.00.10.00.00.00.30.0
oak0.90.21.70.20.20.10.10.00.20.10.60.1
chestnut.0.0.0.0.0.00.10.18.31.50.80.2
other broadleaves0.30.10.40.10.00.00.10.00.50.20.20.0
total20.80.825.60.827.20.826.60.728.21.825.70.4
totalspruce29.51.138.71.156.51.256.81.026.31.845.20.6
fir18.50.914.70.818.40.85.10.43.20.612.30.3
pine4.20.54.10.41.00.26.20.51.50.53.80.2
larch0.40.11.20.20.30.113.80.714.01.15.70.2
stone pine.0.0.0.00.10.13.40.30.00.01.00.1
other conifers0.30.10.80.20.10.00.20.00.00.00.30.0
beech32.61.122.90.915.30.86.80.616.41.817.60.4
maple4.20.33.00.33.20.22.10.21.00.22.80.1
ash3.60.45.70.42.70.31.30.21.70.33.00.1
oak3.50.45.10.40.40.10.60.12.80.52.20.1
chestnut.0.00.10.0.0.00.20.120.11.82.00.2
other broadleaves3.20.33.70.32.00.23.50.312.81.04.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204180/190443
NFI2
basal area
diameter classes · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter classesmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-15 cmspruce0.4100.690.660.650.2130.53
fir0.380.1110.370.1120.0260.14
pine0.0330.0300.0430.1130.0720.011
larch0.0810.0330.01000.1110.1170.09
stone pine......0.0180.01000.018
other conifers0.0350.0250.0450.0230.01000.015
beech0.470.370.380.1110.4110.34
maple0.1100.1150.1140.1140.0260.16
ash0.1160.1160.1190.0160.1180.18
oak0.0250.1260.0600.0230.1260.013
chestnut..0.071..0.0640.4130.013
other broadleaves0.2110.1120.2110.280.590.25
total1.441.441.541.431.851.52
16-23 cmspruce0.891.371.961.740.6111.43
fir0.580.490.670.2120.1250.34
pine0.1270.1290.0450.4110.0520.19
larch0.0610.0370.01000.390.4140.17
stone pine....0.0730.115..0.015
other conifers0.0350.0280.0400.033..0.017
beech1.260.960.770.3100.9110.73
maple0.3100.2150.3100.1120.1270.26
ash0.2150.2120.2130.1170.1210.27
oak0.1240.2210.0360.0240.2220.111
chestnut..0.076..0.0720.9110.111
other broadleaves0.3110.3100.2140.491.180.44
total3.533.644.133.634.443.82
24-35 cmspruce1.972.364.554.041.3123.03
fir1.380.991.370.3120.1410.74
pine0.3180.2170.1320.6100.2440.38
larch0.0340.1280.01000.780.8130.36
stone pine....0.0870.314..0.113
other conifers0.0780.1350.01000.058..0.031
beech3.151.961.770.6101.1121.63
maple0.5100.4110.5110.2120.1310.35
ash0.4130.6110.4150.1190.1250.37
oak0.3170.3140.0430.0350.3210.29
chestnut..0.071..0.0451.0120.112
other broadleaves0.3150.4140.2200.3121.1110.46
total8.237.038.737.036.047.41
36-51 cmspruce3.355.057.645.532.195.02
fir2.161.872.460.5110.3231.43
pine0.7130.8100.2280.6100.1370.56
larch0.0640.1200.0381.461.1100.65
stone pine....0.01000.3130.01000.112
other conifers0.01000.137....0.01000.034
beech3.752.652.070.6100.8111.93
maple0.3110.2150.3120.1130.0440.26
ash0.3140.7100.2140.1190.0350.37
oak0.3150.5110.0390.0340.1290.28
chestnut..0.0100..0.0600.6140.114
other broadleaves0.2210.3140.1240.1220.3140.28
total10.9212.0212.829.225.6510.31
>= 52 cmspruce2.673.466.454.842.4114.13
fir1.591.582.370.5120.3301.24
pine0.2210.3150.1420.2170.0470.210
larch0.0460.1260.1351.571.2130.66
stone pine....0.01000.315..0.115
other conifers0.01000.1300.071....0.027
beech1.591.781.0110.3170.9401.06
maple0.1340.1250.1370.1340.01000.116
ash0.1290.3160.1300.0430.01000.112
oak0.3210.6150.1340.0380.1550.211
chestnut......0.0552.0190.319
other broadleaves0.1370.1300.0710.0330.1350.117
total6.348.3410.147.737.087.92
totalspruce8.9412.5321.0316.436.5714.02
fir5.654.766.851.580.8193.83
pine1.3111.390.4241.880.4351.25
larch0.1280.4170.1304.053.581.84
stone pine....0.0761.0100.0840.310
other conifers0.1370.3200.0340.0270.0720.114
beech9.937.445.762.084.1125.42
maple1.371.081.270.690.2240.94
ash1.1111.881.0100.4130.4170.95
oak1.1121.690.2240.2210.7170.76
chestnut..0.082..0.1425.0100.610
other broadleaves1.0111.290.8111.083.271.34
total30.3232.3237.1228.9224.8330.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #204181/190444
NFI2
basal area
diameter classes · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
diameter classesmain tree species %± %± %± %± %± %± %±
12-15 cmspruce1.50.11.80.11.70.21.70.22.30.20.80.11.60.1
fir0.60.00.70.10.50.10.30.10.10.00.10.00.50.0
pine0.00.00.10.00.00.00.70.10.50.10.00.00.10.0
larch0.00.00.00.00.00.00.70.10.20.00.40.10.10.0
stone pine.0.0.0.0.0.00.10.00.10.00.00.00.00.0
other conifers0.10.00.00.00.00.00.00.00.10.00.00.00.10.0
beech1.10.10.70.10.90.10.30.10.20.01.50.20.90.0
maple0.30.00.30.00.30.00.10.00.10.00.10.00.20.0
ash0.20.00.10.00.20.00.10.00.10.00.30.10.20.0
oak0.20.00.00.00.00.00.10.00.00.00.30.10.10.0
chestnut0.00.0.0.0.0.00.00.0.0.01.40.20.10.0
other broadleaves0.50.00.50.10.60.11.20.20.60.12.20.20.70.0
total4.50.14.10.24.20.25.50.34.40.27.30.44.70.1
16-23 cmspruce3.40.25.50.35.10.45.00.46.40.42.30.24.40.1
fir1.40.11.50.11.20.10.70.20.30.10.30.11.10.0
pine0.20.00.10.10.20.12.30.41.30.20.10.00.50.0
larch0.10.00.00.00.00.02.10.20.80.11.40.20.40.0
stone pine.0.00.00.00.00.00.60.10.70.1.0.00.10.0
other conifers0.10.00.00.00.10.00.10.10.20.1.0.00.10.0
beech3.20.11.80.22.20.20.90.20.50.13.70.42.40.1
maple0.70.10.80.11.00.10.30.10.10.00.20.10.60.0
ash0.70.10.40.10.90.10.30.10.20.10.60.10.60.0
oak0.50.10.10.00.00.00.30.10.00.00.70.20.30.0
chestnut0.00.0.0.0.0.00.10.1.0.03.70.40.40.0
other broadleaves0.90.10.80.10.90.11.70.21.00.24.50.41.30.1
total11.30.311.20.411.60.514.20.611.40.517.60.812.10.2
24-35 cmspruce6.70.313.10.611.70.811.80.815.10.85.30.69.80.2
fir3.40.23.00.22.50.31.00.20.50.10.50.22.40.1
pine0.80.10.20.10.70.22.90.42.10.30.80.31.00.1
larch0.20.00.10.00.20.15.40.52.40.33.00.41.10.1
stone pine.0.00.00.00.00.01.40.31.50.3.0.00.30.0
other conifers0.10.0.0.00.00.0.0.00.00.0.0.00.10.0
beech7.70.34.10.45.10.40.90.20.70.24.30.55.00.2
maple1.40.11.20.11.70.20.20.10.10.00.50.11.10.1
ash1.60.10.80.21.30.20.30.10.10.10.60.11.00.1
oak1.00.10.20.10.10.00.10.10.10.11.10.20.60.1
chestnut0.00.0.0.0.0.00.20.10.00.04.10.50.40.0
other broadleaves1.10.10.70.20.90.11.10.20.60.24.30.51.20.1
total24.00.423.40.624.20.825.30.923.10.824.41.024.00.3
36-51 cmspruce13.40.421.70.718.70.813.30.721.40.98.30.816.10.3
fir6.10.35.80.44.50.41.20.31.00.21.00.24.40.1
pine2.30.20.40.10.60.12.40.42.70.40.40.21.60.1
larch0.30.10.20.10.30.19.80.75.20.54.50.52.00.1
stone pine.0.00.00.00.00.01.30.31.60.30.00.00.30.0
other conifers0.10.0.0.0.0.0.0.0.0.00.00.00.00.0
beech10.00.34.50.46.70.50.30.10.90.23.40.46.10.2
maple0.90.10.70.11.30.10.10.00.10.00.10.10.70.0
ash1.60.10.40.11.00.10.20.10.10.00.20.10.90.1
oak1.40.10.10.00.10.00.10.00.20.10.50.20.60.1
chestnut0.00.0.0.0.0.00.10.00.00.02.60.40.30.0
other broadleaves0.70.10.30.10.40.10.50.20.20.11.30.20.60.0
total36.70.534.30.733.50.829.10.933.30.822.60.933.50.3
>= 52 cmspruce9.60.417.20.718.21.111.11.118.81.19.51.013.30.3
fir4.80.36.20.53.70.41.00.31.00.21.30.43.90.2
pine0.90.10.20.10.20.10.90.31.10.20.20.10.60.1
larch0.30.10.30.10.40.111.10.94.60.64.70.62.10.1
stone pine.0.00.00.00.00.01.20.31.60.3.0.00.30.0
other conifers0.20.00.00.0.0.0.0.0.0.0.0.00.10.0
beech5.20.32.50.32.90.30.10.10.50.23.51.43.30.2
maple0.20.00.20.10.40.1.0.00.00.00.10.10.20.0
ash0.70.10.10.00.30.1.0.00.10.10.00.00.30.0
oak1.30.20.10.00.30.10.10.10.00.00.20.10.60.1
chestnut.0.0.0.0.0.00.20.20.10.18.31.50.80.2
other broadleaves0.40.10.10.10.10.10.10.1.0.00.50.20.20.0
total23.50.627.00.826.41.225.81.427.81.228.21.825.70.4
totalspruce34.60.859.31.355.41.643.01.864.01.626.31.845.30.6
fir16.40.617.20.912.40.94.10.72.90.53.20.612.30.3
pine4.20.31.10.31.80.49.21.17.70.81.50.53.80.2
larch0.90.10.60.10.90.229.01.613.21.014.01.15.70.2
stone pine.0.00.10.10.10.14.60.75.40.70.00.01.00.1
other conifers0.60.10.10.00.10.00.10.10.30.10.00.00.30.0
beech27.20.713.60.917.71.12.60.52.70.516.41.817.50.4
maple3.50.23.20.34.70.40.70.20.40.11.00.22.80.1
ash4.80.31.90.33.70.41.00.20.60.21.70.33.00.1
oak4.40.30.50.10.50.10.70.20.40.22.80.52.20.1
chestnut0.00.0.0.0.0.00.60.30.10.120.11.82.00.2
other broadleaves3.50.22.50.32.90.34.50.62.40.412.81.04.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204182/190445
NFI2
basal area
diameter classes · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
diameter classesmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-15 cmspruce0.570.660.690.590.770.2130.53
fir0.260.280.2110.1220.0260.0260.14
pine0.0220.0380.0470.2190.2190.0720.011
larch0.0300.0680.0490.2140.1190.1170.09
stone pine......0.0280.0240.01000.018
other conifers0.0210.0620.0350.0660.0290.01000.015
beech0.350.3100.3100.1240.0240.4110.34
maple0.190.1140.1180.0250.0360.0260.16
ash0.1120.0240.1190.0260.0400.1180.18
oak0.0180.0370.0580.0270.0.0.1260.013
chestnut0.071....0.063..0.4130.013
other broadleaves0.180.2110.2140.3130.2160.590.25
total1.431.541.551.551.251.851.52
16-23 cmspruce1.161.961.881.481.870.6111.43
fir0.460.580.4110.2250.1250.1250.34
pine0.1200.0420.1310.6160.4160.0520.19
larch0.0320.0440.0630.6110.2150.4140.17
stone pine..0.01000.0740.2200.221..0.015
other conifers0.0220.0530.0390.01000.042..0.017
beech1.040.680.790.2240.1210.9110.73
maple0.290.3100.3130.1290.0350.1270.26
ash0.2100.2170.3160.1280.1400.1210.27
oak0.2160.0350.0550.1280.0630.2220.111
chestnut0.076....0.071..0.9110.111
other broadleaves0.370.3130.3150.5130.3221.180.44
total3.524.034.053.953.254.443.82
24-35 cmspruce2.154.654.173.274.361.3123.03
fir1.161.180.9110.3240.1240.1410.74
pine0.2130.1320.2280.8150.6170.2440.38
larch0.1220.0510.1391.5100.7120.8130.36
stone pine..0.01000.0770.4210.418..0.113
other conifers0.034..0.071..0.071..0.031
beech2.441.491.890.2260.2271.1121.53
maple0.470.4120.6120.0380.0360.1310.35
ash0.590.3190.5160.1310.0530.1250.37
oak0.3110.1420.0460.0420.01000.3210.29
chestnut0.071....0.1480.01001.0120.112
other broadleaves0.3100.3210.3150.3210.2261.1110.46
total7.528.338.446.956.546.047.41
36-51 cmspruce4.247.746.553.666.152.195.02
fir1.952.171.690.3240.3210.3231.43
pine0.780.1320.2230.7170.8140.1370.56
larch0.1190.1310.1372.781.591.1100.65
stone pine..0.0670.01000.4200.4160.01000.112
other conifers0.035........0.01000.034
beech3.141.682.380.1420.3240.8111.93
maple0.390.3140.5110.0570.0490.0440.26
ash0.580.1180.3150.0530.0450.0350.37
oak0.490.0390.0470.0610.1540.1290.28
chestnut0.0100....0.0730.01000.6140.114
other broadleaves0.2120.1320.1240.1360.0320.3140.28
total11.5212.1311.637.949.435.6510.41
>= 52 cmspruce3.046.156.373.0115.362.4114.13
fir1.562.281.3110.3260.3220.3301.24
pine0.3120.1490.1450.2310.3220.0470.210
larch0.1230.1290.1303.091.3121.2130.66
stone pine..0.0.0.01000.3260.419..0.115
other conifers0.1290.071........0.027
beech1.660.9141.0120.0540.1390.9401.06
maple0.1200.1360.137..0.0710.01000.116
ash0.2140.0420.131..0.01000.01000.113
oak0.4120.0450.1380.0720.0720.1550.211
chestnut......0.1660.01002.0190.319
other broadleaves0.1240.1410.0560.075..0.1350.117
total7.439.649.257.077.957.087.92
totalspruce10.9321.0319.2411.7618.146.5714.02
fir5.146.154.371.1180.8160.8193.83
pine1.370.4260.6212.5122.2110.4351.25
larch0.3150.2240.3257.963.773.581.84
stone pine..0.0860.0711.3151.5130.0840.310
other conifers0.2180.0430.0280.0850.1350.0720.114
beech8.534.876.170.7200.8194.1125.42
maple1.151.181.690.2230.1260.2240.94
ash1.560.7141.3110.3220.2330.4170.95
oak1.470.2270.2280.2230.1520.7170.76
chestnut0.082....0.2500.0735.0100.610
other broadleaves1.170.9121.0101.2130.7163.271.34
total31.4135.4234.7227.2328.3224.8330.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #204183/190446
NFI2
basal area
diameter classes · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
economic regionmain tree species %± %± %± %± %± %±
Western Juraspruce3.40.43.00.33.90.34.80.35.00.44.30.2
fir2.70.22.20.22.80.23.10.23.10.32.90.2
pine0.10.00.20.10.60.10.80.10.30.10.50.1
larch0.00.00.00.00.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.20.10.10.00.00.00.00.00.00.00.00.0
beech3.10.34.00.35.40.34.30.31.70.23.80.2
maple0.90.10.90.10.90.10.40.10.10.00.50.0
ash0.50.10.70.10.60.10.30.10.20.10.40.1
oak0.40.10.50.10.50.10.30.10.30.10.40.1
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves1.40.20.90.10.40.10.10.00.00.00.30.0
total12.80.612.70.615.10.614.30.510.70.613.30.3
Eastern Juraspruce0.90.20.60.10.70.10.80.10.70.10.70.1
fir0.40.10.20.00.20.10.30.10.20.10.30.0
pine0.10.10.20.10.20.00.30.10.10.00.20.0
larch0.00.00.00.00.10.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.10.00.10.00.10.10.00.00.00.00.00.0
beech1.30.21.50.22.00.22.10.21.60.21.80.1
maple0.30.10.30.10.40.10.20.00.10.00.20.0
ash0.30.10.30.10.40.10.20.00.10.00.20.0
oak0.10.10.10.00.30.10.20.10.30.10.20.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.40.10.30.10.30.10.10.10.20.10.20.0
total4.00.43.70.34.50.34.40.33.40.34.00.2
Western Plateauspruce1.40.31.30.21.50.22.40.31.80.21.80.2
fir0.30.10.40.10.40.10.50.10.60.10.50.1
pine0.00.00.10.10.10.00.30.10.10.00.20.0
larch0.00.00.10.00.00.00.10.00.10.10.10.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.00.00.10.00.00.00.00.00.10.00.00.0
beech1.00.11.10.11.40.21.20.10.80.21.10.1
maple0.30.10.30.10.10.00.10.00.00.00.10.0
ash0.50.10.40.10.40.10.20.00.20.10.30.0
oak0.50.20.60.20.30.10.40.10.50.10.40.1
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.50.10.40.10.20.10.10.00.00.00.20.0
total4.60.54.80.44.60.35.30.34.20.44.80.2
Central Plateauspruce2.60.42.20.31.70.23.00.23.20.32.60.2
fir1.00.11.00.11.10.21.50.11.80.21.40.1
pine0.00.00.00.00.10.00.20.00.20.10.10.0
larch0.10.00.10.00.10.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.10.00.10.00.00.00.10.00.10.00.10.0
beech1.40.21.50.21.60.21.70.11.50.21.60.1
maple0.20.00.20.00.20.10.10.00.00.00.10.0
ash0.20.10.20.00.40.10.30.10.10.10.30.1
oak0.10.00.10.00.20.00.30.10.20.10.20.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.50.10.30.10.20.10.10.00.10.10.20.0
total6.10.55.70.45.60.37.30.47.30.56.70.2
Eastern Plateauspruce4.10.53.50.43.00.34.40.33.70.33.70.2
fir0.70.10.60.10.90.11.40.21.50.21.20.1
pine0.10.00.20.10.30.11.00.10.60.10.60.1
larch0.10.00.10.10.10.00.10.00.20.10.10.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.20.10.10.10.10.00.00.00.10.00.10.0
beech1.80.22.00.22.10.22.30.22.20.22.20.1
maple0.70.20.60.10.70.10.30.10.10.00.40.0
ash0.50.10.60.10.80.10.80.10.40.10.60.1
oak0.10.10.20.10.40.10.40.10.70.10.40.1
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves1.00.20.90.10.60.10.30.00.20.10.40.1
total9.30.68.90.58.90.411.00.59.60.59.80.3
Western Pre-Alpsspruce2.30.33.10.33.00.33.30.33.40.43.20.2
fir0.60.10.60.10.70.10.80.10.90.20.80.1
pine0.00.00.00.00.00.00.00.00.00.00.00.0
larch0.00.00.00.00.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech0.40.10.40.10.70.20.50.10.30.10.50.1
maple0.30.10.40.10.20.10.10.00.00.00.10.0
ash0.20.10.30.10.30.10.10.00.00.00.10.0
oak0.00.00.10.00.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.50.10.30.10.10.10.00.00.00.00.10.0
total4.20.45.10.45.00.44.70.34.70.44.80.2
Central Pre-Alpsspruce3.30.33.70.35.00.46.20.46.30.55.50.3
fir2.00.21.60.21.60.22.30.23.40.32.30.2
pine0.10.10.10.10.10.10.20.10.20.10.20.1
larch0.00.00.00.00.00.00.00.00.10.00.00.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.10.10.00.00.00.00.00.00.00.00.00.0
beech1.70.22.00.21.80.21.60.21.10.21.60.1
maple0.30.10.50.10.40.10.20.00.10.00.20.0
ash0.30.10.30.10.20.10.10.00.00.00.20.0
oak0.00.00.00.00.10.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.90.20.40.10.30.10.10.00.00.00.20.0
total8.70.58.80.59.70.510.80.511.20.610.30.3
Eastern Pre-Alpsspruce2.40.33.00.33.40.34.40.35.60.54.20.2
fir0.80.10.70.10.90.11.30.11.30.21.10.1
pine0.00.00.00.00.10.00.10.00.10.00.10.0
larch0.00.00.00.00.00.00.00.00.10.00.00.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech1.30.21.30.21.80.21.60.21.00.11.40.1
maple0.40.10.60.10.50.10.30.00.10.00.30.0
ash0.50.10.60.10.50.10.20.00.10.00.30.0
oak0.00.00.00.00.00.00.00.00.10.00.00.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.80.10.50.10.30.10.10.00.00.00.20.0
total6.20.56.80.47.60.48.10.48.30.67.80.3
Northwestern Alpsspruce2.00.22.30.22.90.33.60.33.90.43.30.2
fir0.20.10.30.10.20.10.40.10.50.10.40.1
pine0.10.00.10.00.10.00.10.00.00.00.00.0
larch0.00.00.10.00.10.00.10.00.20.10.10.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech1.00.20.60.10.80.20.60.10.60.20.70.1
maple0.50.10.50.10.40.10.20.00.10.10.30.0
ash0.10.00.10.00.20.10.10.00.00.00.10.0
oak0.10.00.10.10.10.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.70.10.60.10.20.10.10.10.10.00.20.0
total4.70.44.70.45.00.45.20.35.30.55.10.3
Central Alpsspruce1.00.21.20.21.40.21.20.21.70.31.40.1
fir0.40.10.30.10.30.10.20.10.30.10.30.1
pine0.00.00.10.10.20.10.10.00.00.00.10.0
larch0.00.00.00.00.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.10.00.00.00.00.00.00.00.00.00.00.0
beech0.40.10.50.10.30.10.40.10.20.10.30.1
maple0.10.00.10.00.10.00.10.00.00.00.10.0
ash0.10.00.10.00.10.00.00.00.00.00.00.0
oak0.00.00.00.00.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.50.20.20.10.10.00.00.00.00.00.10.0
total2.60.32.70.32.50.32.10.22.30.32.30.2
Northeastern Alpsspruce1.10.21.20.21.50.31.50.21.70.31.50.2
fir0.20.00.20.10.10.00.20.10.30.10.20.0
pine0.00.00.10.00.10.10.00.00.00.00.10.0
larch0.00.00.00.00.10.00.10.00.10.00.10.0
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech0.60.10.50.10.60.10.50.10.30.10.50.1
maple0.20.10.30.10.30.10.10.00.10.10.20.0
ash0.10.00.20.10.10.00.10.00.00.00.10.0
oak0.00.00.00.00.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves0.40.10.30.10.10.00.00.00.00.00.10.0
total2.50.32.80.32.90.42.60.22.60.32.70.2
Southwestern Alpsspruce3.00.33.30.34.00.33.20.23.50.43.50.2
fir0.50.10.40.10.30.10.30.10.30.10.30.1
pine1.20.21.50.21.00.10.60.10.30.10.70.1
larch1.10.21.40.21.80.22.30.23.50.32.30.2
stone pine0.20.10.40.10.50.10.30.10.40.10.40.1
other conifers0.10.00.00.00.00.00.00.00.00.00.00.0
beech0.60.10.60.10.30.10.10.00.00.00.20.0
maple0.20.10.20.10.10.00.00.00.00.00.10.0
ash0.30.10.20.10.10.00.00.00.00.00.10.0
oak0.20.10.20.10.00.00.00.00.00.00.10.0
chestnut0.00.00.10.00.10.00.00.00.10.00.00.0
other broadleaves2.10.31.10.10.40.10.10.00.00.00.40.0
total9.40.69.40.58.50.47.00.38.10.68.00.3
Southeastern Alpsspruce5.30.45.70.46.90.47.00.48.00.67.00.3
fir0.20.10.30.10.20.10.30.10.40.10.30.1
pine1.20.21.20.20.90.20.90.10.50.10.80.1
larch0.50.10.70.11.10.11.70.22.00.21.40.1
stone pine0.30.10.60.10.70.10.50.10.70.10.60.1
other conifers0.30.10.10.10.00.00.00.00.00.00.00.0
beech0.40.10.50.10.30.10.30.10.20.10.30.1
maple0.20.10.10.00.10.00.00.00.00.00.00.0
ash0.20.10.20.10.10.00.00.00.00.00.10.0
oak0.00.00.00.00.00.00.10.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.00.00.00.00.0
other broadleaves1.50.20.90.20.30.10.10.00.00.00.30.0
total10.10.610.20.610.50.510.80.411.80.710.90.3
Southern Alpsspruce1.60.21.80.22.10.32.40.23.60.42.50.2
fir0.20.10.30.10.20.10.30.10.50.10.30.1
pine0.10.00.10.00.30.10.10.00.10.00.10.1
larch0.90.11.10.21.20.21.30.11.70.21.30.1
stone pine0.00.00.00.00.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech3.10.42.90.31.70.21.00.11.30.51.60.2
maple0.20.10.20.00.20.10.00.00.00.00.10.0
ash0.70.10.50.10.20.10.00.00.00.00.20.0
oak0.60.20.60.10.40.10.20.00.10.00.30.0
chestnut2.90.42.90.31.60.20.80.13.10.61.90.2
other broadleaves4.50.43.60.31.70.20.40.10.20.11.20.1
total14.70.813.90.69.80.56.50.310.50.99.60.3
Switzerlandspruce34.30.936.10.840.90.848.20.751.91.045.30.5
fir10.10.49.20.410.00.413.10.415.10.612.20.3
pine3.10.33.90.34.10.34.70.32.40.23.80.2
larch2.90.33.60.34.60.35.90.38.00.55.70.2
stone pine0.50.11.00.11.20.20.90.11.10.21.00.1
other conifers1.10.20.70.10.20.10.10.00.30.10.30.0
beech18.10.619.50.620.90.618.20.512.80.717.60.4
maple4.90.35.10.34.50.22.00.10.70.12.80.1
ash4.30.34.70.34.30.32.60.21.30.23.00.1
oak2.20.32.70.32.30.21.90.22.40.32.20.1
chestnut2.90.43.00.31.70.20.80.13.20.62.00.2
other broadleaves15.50.710.70.55.20.31.70.10.90.24.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204184/190447
NFI2
basal area
diameter classes · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
diameter classes
12-15 cm16-23 cm24-35 cm36-51 cm>= 52 cmtotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce0.4110.8102.173.752.9710.04
fir0.380.681.582.461.896.75
pine0.0400.1290.3210.6150.2241.214
larch0.0.0.0710.0720.01000.0590.141
stone pine............
other conifers0.0430.0520.0100....0.047
beech0.381.173.063.361.0118.84
maple0.1110.3120.5110.3120.0451.28
ash0.1190.2200.3170.3180.1350.914
oak0.0280.1280.3220.2190.2300.915
chestnut............
other broadleaves0.2120.3130.2180.1230.0720.810
total1.443.548.3310.936.3530.42
Eastern Juraspruce0.3250.5211.2212.1151.3215.412
fir0.1280.2270.4290.8220.4282.018
pine0.0530.2470.3250.8210.2391.517
larch0.0810.01000.2390.1720.0710.338
stone pine............
other conifers0.0560.1470.1910.01000.01000.353
beech0.5121.4113.5105.193.11313.66
maple0.1210.3190.6200.4210.1511.614
ash0.1250.3240.6220.5210.1551.717
oak0.1520.1350.5270.5240.6291.818
chestnut............
other broadleaves0.2210.3210.5270.4370.4401.622
total1.483.387.9610.856.3929.73
Western Plateauspruce0.5201.1172.5155.5113.21212.88
fir0.1270.4220.7211.3171.1223.514
pine0.0500.1640.1390.7350.2351.128
larch0.0600.0540.1610.2400.2470.635
stone pine............
other conifers0.0670.1740.1810.01000.1580.349
beech0.3140.9122.4122.8121.4207.89
maple0.1290.2340.2280.1350.1500.820
ash0.2300.4220.7210.5210.4322.215
oak0.2350.5300.6221.0210.9293.116
chestnut0.0710.0760.0710.0100..0.182
other broadleaves0.2220.3210.4340.2360.1511.219
total1.5104.177.7612.567.6933.53
Central Plateauspruce0.6151.4142.1115.084.2913.46
fir0.2140.6131.4142.692.3127.18
pine0.0730.0600.1410.4220.2350.719
larch0.0600.0720.1620.1430.0590.233
stone pine............
other conifers0.0390.0360.0610.1500.1390.332
beech0.3121.0101.9112.891.9148.07
maple0.0240.1250.3230.1290.1640.618
ash0.0360.1240.4310.6270.2461.422
oak0.0340.1340.2260.5180.3281.116
chestnut............
other broadleaves0.1260.2230.3310.2320.1640.920
total1.583.566.8612.449.5633.73
Eastern Plateauspruce0.6121.3102.294.673.0911.85
fir0.1200.2140.6131.5111.2133.79
pine0.0390.1370.3211.0110.5181.910
larch0.0490.0590.1340.1240.2350.422
stone pine............
other conifers0.0360.1370.1450.0600.1680.231
beech0.390.891.692.471.8116.86
maple0.1210.2190.5140.3200.1311.310
ash0.1220.2170.6130.8120.3202.09
oak0.0410.1320.3230.4160.6201.413
chestnut............
other broadleaves0.1160.3130.4160.3170.1401.412
total1.463.456.7411.647.8530.92
Western Pre-Alpsspruce0.9123.0115.898.987.11125.76
fir0.2210.6161.4172.1131.9176.112
pine..0.0100......0.0100
larch..0.0...0.01000.01000.1100
stone pine............
other conifers0.0100........0.0100
beech0.1250.4231.4221.3180.7263.915
maple0.1230.4190.4330.2250.01001.217
ash0.1590.2310.5370.1420.01001.030
oak0.01000.1470.01000.0710.1780.240
chestnut............
other broadleaves0.2200.3250.2690.0100..0.727
total1.685.089.7712.769.8938.84
Central Pre-Alpsspruce0.591.684.277.365.7719.34
fir0.390.7101.3102.783.198.16
pine0.0460.1590.1390.2380.1530.631
larch......0.0600.1670.160
stone pine..0.01000.01000.0100..0.0100
other conifers0.0670.063....0.0710.146
beech0.3130.8101.6111.9100.9185.59
maple0.0250.2160.3160.2240.0520.812
ash0.0260.1240.2260.1230.0530.618
oak0.01000.0750.1720.0540.0600.145
chestnut............
other broadleaves0.1190.2210.2360.1380.0710.720
total1.453.758.1512.6410.0535.92
Eastern Pre-Alpsspruce0.6131.7104.097.267.0920.55
fir0.2140.4121.1132.1111.6125.48
pine0.01000.0620.1550.2330.1530.329
larch0.01000.01000.01000.1550.1420.237
stone pine..0.01000.0100..0.01000.0100
other conifers0.0450.0500.0100....0.038
beech0.3120.8122.1102.7101.2157.08
maple0.1250.4160.6150.5160.1561.711
ash0.1250.4190.6180.4180.1391.613
oak0.01000.0780.1500.0710.1470.235
chestnut............
other broadleaves0.2170.3240.3210.130..0.915
total1.474.068.9513.2410.4737.93
Northwestern Alpsspruce0.6101.794.4107.586.2920.46
fir0.1300.2210.4270.9190.8222.316
pine0.0660.0530.1580.1500.01000.336
larch0.0680.0440.1510.2380.3330.627
stone pine......0.0710.0.0.071
other conifers..0.0100......0.0100
beech0.3210.5191.2181.3181.0324.317
maple0.2230.4180.6180.4220.2521.713
ash0.0320.1340.3350.1380.01000.627
oak0.0430.1520.1540.0720.01000.346
chestnut............
other broadleaves0.2180.4200.4210.3470.2471.417
total1.483.577.5710.868.6831.94
Central Alpsspruce0.6192.0184.3135.4135.81518.09
fir0.2250.5240.9231.0281.0333.719
pine0.0750.2430.7370.5380.01001.430
larch........0.01000.0100
stone pine..0.01000.01000.0100..0.1100
other conifers0.0570.163......0.146
beech0.3220.7211.0201.7240.7304.417
maple0.1420.2300.3300.427..0.919
ash0.1410.2320.2600.1590.01000.637
oak0.0710.0710.01000.1600.2630.347
chestnut............
other broadleaves0.3340.3220.3290.1580.1701.119
total1.6114.3107.899.297.81230.66
Northeastern Alpsspruce0.6151.7164.1195.9115.21517.59
fir0.1300.3350.3330.8280.8352.221
pine0.0700.1580.3540.2600.11000.652
larch0.0520.0720.2420.3470.2470.833
stone pine............
other conifers0.0710.01000.0100....0.085
beech0.3220.7211.7212.1170.8275.614
maple0.1290.4280.8240.5210.3492.119
ash0.1410.3440.3420.4310.1581.130
oak..0.0.......0.0.
chestnut............
other broadleaves0.2260.4270.3300.2450.1781.120
total1.4113.9108.01110.287.61131.06
Southwestern Alpsspruce0.591.483.273.663.01111.76
fir0.1220.2250.3240.3240.3261.118
pine0.2190.6160.8150.7170.2312.512
larch0.2140.6111.5102.783.097.96
stone pine0.0280.2200.4210.4200.3261.315
other conifers0.0660.0100......0.085
beech0.1240.2240.2260.1420.0540.720
maple0.0250.1290.0380.057..0.223
ash0.0260.1280.1310.053..0.322
oak0.0270.1280.0420.0610.0720.223
chestnut0.0630.0710.1480.0730.1660.250
other broadleaves0.3130.5130.3210.1360.0751.213
total1.553.956.957.947.0727.23
Southeastern Alpsspruce0.771.874.366.155.3618.14
fir0.0260.1250.1240.3210.3220.816
pine0.2190.4160.6170.8140.3222.211
larch0.1190.2150.7121.591.3123.77
stone pine0.0240.2210.4180.4160.4191.513
other conifers0.0290.0420.071....0.135
beech0.0240.1210.2270.3240.1390.819
maple0.0360.0350.0360.0490.0710.126
ash0.0400.1400.0530.0450.01000.233
oak0.0.0.0630.01000.1540.0720.152
chestnut....0.01000.01000.01000.073
other broadleaves0.2160.3220.2260.032..0.716
total1.253.256.549.437.9528.32
Southern Alpsspruce0.2130.6111.3122.192.4116.57
fir0.0260.1250.1410.3230.3300.819
pine0.0720.0520.2440.1370.0470.435
larch0.1170.4140.8131.1101.2133.58
stone pine0.0100....0.0100..0.084
other conifers0.0100....0.0100..0.072
beech0.4110.9111.1120.8110.9404.112
maple0.0260.1270.1310.0440.01000.224
ash0.1180.1210.1250.0350.01000.417
oak0.1260.2220.3210.1290.1550.717
chestnut0.4130.9111.0120.6142.0195.010
other broadleaves0.591.181.1110.3140.1353.27
total1.854.446.045.657.0824.83
Switzerlandspruce0.531.433.035.024.1314.02
fir0.140.340.741.431.243.83
pine0.0110.190.380.560.2101.25
larch0.090.170.360.650.661.84
stone pine0.0180.0150.1130.1120.1150.310
other conifers0.0150.0170.0320.0340.0270.115
beech0.340.731.631.931.065.42
maple0.160.260.350.260.1160.94
ash0.180.270.370.370.1120.95
oak0.0130.1110.290.280.2110.76
chestnut0.0130.1110.1120.1140.3190.610
other broadleaves0.250.440.460.280.1171.34
total1.523.827.4110.417.9230.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #204185/190448
NFI2
basal area
diameter classes · conifers/broadleaves
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
diameter classesconifers/broadleaves %± %± %± %± %± %± %±
12-15 cmconfers2.10.12.40.22.50.13.70.33.60.21.40.12.50.1
broadleaves2.40.12.00.11.90.11.60.20.70.15.90.42.30.1
total4.50.24.40.24.30.15.30.34.30.37.30.44.70.1
16-23 cmconfers4.80.35.50.37.10.311.50.610.20.54.20.36.60.1
broadleaves6.60.35.40.24.60.22.50.31.10.213.40.75.50.1
total11.40.410.90.411.70.314.10.711.20.617.50.812.20.2
24-35 cmconfers12.20.510.80.516.10.524.01.022.60.99.70.814.60.3
broadleaves15.20.610.80.47.60.41.90.31.00.314.40.99.30.2
total27.30.621.60.523.70.525.81.023.60.924.11.024.00.3
36-51 cmconfers20.70.723.30.726.70.529.01.032.90.914.60.924.40.3
broadleaves15.60.713.40.56.90.30.70.20.70.28.10.69.10.2
total36.30.736.70.633.60.529.80.933.70.922.60.933.50.3
>= 52 cmconfers15.10.717.10.623.60.724.61.427.01.316.31.220.30.4
broadleaves5.30.49.30.53.00.30.40.10.30.112.21.85.40.3
total20.50.826.50.726.70.725.01.427.21.328.51.825.70.4
totalconfers55.01.259.11.176.00.992.90.996.20.646.12.168.40.5
broadleaves45.01.240.91.124.00.97.10.93.80.653.92.131.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204186/190449
NFI2
basal area
diameter classes · conifers/broadleaves
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
diameter classesconifers/broadleaves m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-15 cmconfers0.660.860.841.071.060.3100.83
broadleaves0.750.750.650.4120.2161.560.73
total1.441.541.531.461.261.851.52
16-23 cmconfers1.561.862.443.162.851.082.02
broadleaves2.051.841.650.7120.3173.351.72
total3.543.634.033.853.154.443.82
24-35 cmconfers3.753.655.536.556.352.484.52
broadleaves4.643.642.650.5170.3263.662.92
total8.337.238.137.056.656.047.41
36-51 cmconfers6.347.739.137.859.243.677.52
broadleaves4.744.542.450.2240.2232.072.82
total11.0212.2211.528.049.445.6410.31
>= 52 cmconfers4.655.748.136.777.564.186.32
broadleaves1.683.161.090.1380.1413.1171.75
total6.248.839.136.877.667.187.92
totalconfers16.7319.6225.9225.1326.8311.5521.11
broadleaves13.7313.638.241.9111.11513.459.82
total30.4233.2134.1227.0327.8324.9330.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #204187/190450
NFI2
basal area
diameter classes · conifers/broadleaves
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter classesconifers/broadleaves %± %± %± %± %± %±
12-15 cmconfers2.10.12.40.22.40.13.10.11.40.12.50.1
broadleaves2.40.12.10.11.60.11.70.15.90.42.30.1
total4.60.24.50.24.00.24.80.27.30.44.70.1
16-23 cmconfers4.70.35.70.36.90.39.10.34.20.36.60.1
broadleaves6.80.35.40.34.10.23.40.213.40.75.50.1
total11.50.411.10.411.00.412.50.317.60.812.20.2
24-35 cmconfers11.90.510.60.515.70.520.10.59.60.814.60.3
broadleaves15.20.610.90.57.70.44.10.314.80.99.30.2
total27.10.621.50.623.40.624.20.524.41.024.00.3
36-51 cmconfers20.00.723.80.727.30.728.40.514.30.924.40.3
broadleaves16.00.613.40.57.20.43.50.38.20.69.10.2
total36.00.737.20.634.50.631.90.522.60.933.50.3
>= 52 cmconfers14.20.717.00.724.00.824.80.715.61.220.20.4
broadleaves6.60.58.70.63.20.31.80.212.61.95.40.3
total20.80.825.60.827.20.826.60.728.21.825.70.4
totalconfers52.91.259.61.176.31.085.50.845.12.268.30.5
broadleaves47.11.240.41.123.71.014.50.854.92.231.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #204188/190451
NFI2
basal area
diameter classes · conifers/broadleaves
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
diameter classesconifers/broadleaves m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
12-15 cmconfers0.660.870.950.940.3100.83
broadleaves0.750.750.660.561.560.73
total1.441.441.541.431.851.52
16-23 cmconfers1.461.862.642.631.082.02
broadleaves2.151.851.561.063.351.72
total3.533.644.133.634.443.82
24-35 cmconfers3.653.455.845.832.494.52
broadleaves4.643.542.861.273.762.92
total8.237.038.737.036.047.41
36-51 cmconfers6.147.7410.138.233.577.52
broadleaves4.844.342.761.082.072.82
total10.9212.0212.829.225.6510.31
>= 52 cmconfers4.355.548.947.233.986.32
broadleaves2.082.871.2100.5133.1171.75
total6.348.3410.147.737.087.92
totalconfers16.0319.3328.3224.7211.2521.11
broadleaves14.3313.138.844.2513.659.82
total30.3232.3237.1228.9224.8330.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #204189/190452
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