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NFI2
total stem number
altitudinal vegetation zone (3 classes) · diameter (class size 10 cm)
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone (3 classes)diameter (class size 10 cm) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
subalpine12-20 cm3.20.50.0.0.80.40.0.0.0.11.21.710.41.25.91.317.21.99.32.011.32.119.81.421.61.46.50.78.70.3
21-30 cm2.10.30.0.0.70.40.0.0.0.8.01.36.80.82.80.610.91.25.71.26.51.414.01.014.60.94.30.55.70.2
31-40 cm1.70.20.0.0.80.30.0.0.0.5.00.73.70.42.20.46.80.94.00.93.90.98.10.69.20.62.60.33.60.1
41-50 cm1.10.10.0.0.70.30.0.0.0.3.40.52.10.21.30.24.40.52.30.52.00.44.50.35.90.41.70.22.20.1
51-60 cm0.50.10.0.0.30.20.0.0.0.1.70.30.90.10.80.22.00.31.10.31.20.32.60.32.80.20.90.11.10.0
61-70 cm0.10.00.0.0.00.00.0.0.0.0.60.10.40.10.30.10.60.10.70.20.60.20.90.10.90.10.30.10.40.0
71-80 cm0.00.00.0.0.0.0.0.0.0.0.20.10.10.00.20.10.40.10.40.10.30.10.40.10.40.10.20.00.20.0
81-90 cm0.00.00.0.0.0.0.0.0.0.0.00.00.00.00.00.00.10.00.0.0.20.10.10.00.10.00.10.00.00.0
91-100 cm0.0.0.0.0.0.0.0.0.0.0.00.00.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.00.0
over 100 cm0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.00.00.0.0.00.00.00.00.00.00.00.00.00.0
total8.71.00.0.3.51.30.0.0.0.30.23.824.52.213.52.142.33.623.44.126.34.350.52.655.52.316.51.521.90.6
montane12-20 cm28.51.210.81.820.42.512.21.610.11.328.72.425.31.428.41.921.12.132.03.429.93.021.11.718.01.526.51.622.20.5
21-30 cm17.80.86.21.110.71.17.00.95.70.717.21.515.80.917.41.110.41.115.01.720.72.08.90.88.50.711.10.712.10.3
31-40 cm11.90.65.00.88.51.05.80.74.20.59.51.010.60.711.90.86.80.88.91.210.71.14.60.44.90.44.60.47.50.2
41-50 cm6.10.32.80.56.10.74.60.52.90.35.40.67.60.57.10.54.40.54.40.75.30.72.10.23.40.32.20.24.50.1
51-60 cm2.60.21.10.22.30.32.30.31.30.22.90.44.20.33.60.32.60.42.70.52.90.51.00.11.90.21.10.12.20.1
61-70 cm0.80.10.30.10.70.10.70.10.30.10.70.21.40.21.20.20.90.20.70.20.60.20.40.10.70.10.40.10.70.0
71-80 cm0.30.00.00.00.20.10.20.10.10.00.20.10.40.10.30.10.10.00.10.10.30.10.10.00.20.00.20.00.20.0
81-90 cm0.00.00.00.00.10.00.00.00.00.00.00.00.20.00.10.00.10.10.10.10.10.00.00.00.10.00.10.00.10.0
91-100 cm0.00.00.0.0.0.0.0.0.0.0.00.00.00.00.00.00.0.0.00.00.00.00.00.00.00.00.00.00.00.0
over 100 cm0.0.0.0.0.0.0.0.0.0.0.00.00.00.00.00.00.00.00.0.0.00.00.0.0.00.00.10.00.00.0
total68.01.926.33.649.03.832.83.024.62.264.74.065.42.670.03.046.33.863.85.070.54.638.12.637.72.346.32.349.50.8
colline/submontane12-20 cm10.41.030.52.423.22.529.62.432.71.72.61.45.01.26.31.25.61.55.11.51.51.07.61.23.30.624.11.613.80.4
21-30 cm6.20.619.11.412.11.316.11.217.10.91.10.52.20.55.10.83.40.94.71.30.80.42.30.41.70.48.50.67.00.2
31-40 cm3.60.313.01.16.40.89.90.811.80.70.70.31.40.32.70.41.20.31.90.70.40.20.90.20.90.22.70.33.90.1
41-50 cm1.90.26.60.63.50.56.60.68.10.50.40.21.00.21.50.30.80.20.70.30.40.20.30.10.50.10.90.12.30.1
51-60 cm0.80.13.20.41.70.33.30.44.10.30.20.10.50.10.50.10.30.10.20.10.10.10.10.10.20.00.50.11.10.0
61-70 cm0.20.01.00.20.50.11.10.21.00.10.00.00.10.00.30.10.10.00.00.00.10.00.00.00.00.00.20.00.30.0
71-80 cm0.00.00.20.10.20.10.30.10.30.10.00.00.00.00.10.00.00.00.00.00.0.0.00.00.00.00.10.00.10.0
81-90 cm0.00.00.00.00.00.00.20.10.10.00.0.0.00.00.0.0.00.00.0.0.0.0.00.00.0.0.10.00.00.0
91-100 cm0.00.00.00.00.00.00.00.00.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.10.00.00.0
over 100 cm0.0.0.00.00.0.0.00.00.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.10.00.00.0
total23.31.773.73.647.63.867.23.075.42.25.12.110.21.816.52.411.42.612.73.23.21.611.31.76.71.237.32.128.60.7
total12-20 cm42.11.041.31.944.52.141.82.142.71.542.51.840.81.240.51.543.91.646.32.442.72.248.61.242.91.357.11.144.70.4
21-30 cm26.10.725.21.223.51.123.11.122.80.926.41.224.80.925.30.924.71.025.41.528.01.525.20.824.80.823.90.724.80.2
31-40 cm17.30.618.11.115.81.115.70.916.10.715.21.015.70.616.80.814.81.014.81.215.01.113.60.615.10.69.90.515.10.2
41-50 cm9.10.49.50.710.30.811.10.711.00.59.20.710.60.59.80.59.50.67.40.87.70.86.90.49.80.44.70.39.00.1
51-60 cm3.90.24.30.44.30.45.60.45.40.34.80.55.50.35.00.44.80.44.00.54.20.63.70.34.90.32.50.24.40.1
61-70 cm1.10.11.30.21.10.21.80.21.40.11.30.21.90.21.80.21.60.21.40.31.30.31.30.11.60.10.90.11.40.0
71-80 cm0.30.10.20.10.40.10.60.10.40.10.40.10.50.10.60.10.50.10.50.10.60.10.50.10.60.10.50.10.50.0
81-90 cm0.10.00.10.00.10.00.20.10.20.00.10.10.20.00.10.00.30.10.10.10.30.10.20.00.20.00.20.00.20.0
91-100 cm0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.10.00.20.10.10.00.00.00.10.00.00.0
over 100 cm0.0.0.00.00.0.0.00.00.00.00.00.00.00.00.00.00.00.00.0.0.10.00.00.00.10.00.20.10.00.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #866893/333225
NFI2
total stem number
type of forest reserve · altitudinal vegetation zone (3 classes) · giants
unit of reference: production region
unit: 1000 n
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)giants1000 n± %1000 n± %1000 n± %1000 n± %
subalpineno (DBH up to 80 cm)75981544521610314331151933
yes (DBH over 80 cm)87123533781240911
total76061544761610352131156023
montaneno (DBH up to 80 cm)41191850981725144022606572
yes (DBH over 80 cm)8718714791149611
total41271851061725191922611522
colline/submontaneno (DBH up to 80 cm)38731850281614091831498193
yes (DBH over 80 cm)87111583861440514
total38811850391614130531502243
totalno (DBH up to 80 cm)155891014578949550115256681
yes (DBH over 80 cm)244142351244713107
total156131014620949674515269781
© WSL, Swiss National Forest Inventory, 10.07.2020 #866894/333226
NFI4
total stem number
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · diameter (class size 10 cm)
unit of reference: production region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)diameter (class size 10 cm) n/ha± % n/ha± % n/ha± %
subalpine12-20 cm208918331863
21-30 cm107910931083
31-40 cm618663653
41-50 cm438423423
51-60 cm229254243
61-70 cm8159595
71-80 cm5215757
81-90 cm230212211
91-100 cm057118117
over 100 cm070023022
total455644124422
montane12-20 cm247922022222
21-30 cm135812121222
31-40 cm719712712
41-50 cm429432432
51-60 cm2110252252
61-70 cm815104104
71-80 cm3314645
81-90 cm1451919
91-100 cm149017016
over 100 cm070022021
total528549614981
colline/submontane12-20 cm241820732113
21-30 cm120910931103
31-40 cm537623613
41-50 cm299363363
51-60 cm1811204193
61-70 cm8157675
71-80 cm3193838
81-90 cm150113113
91-100 cm070030028
over 100 cm0100030029
total474544724492
total12-20 cm230520712091
21-30 cm119511511151
31-40 cm615671671
41-50 cm385411411
51-60 cm206232232
61-70 cm899392
71-80 cm4144444
81-90 cm1221616
91-100 cm033011011
over 100 cm045015014
total482346914701
© WSL, Swiss National Forest Inventory, 18.06.2020 #866895/333227
NFI4
total stem number
type of forest reserve · altitudinal vegetation zone (3 classes) · diameter (class size 10 cm)
unit of reference: production region
unit: n/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)diameter (class size 10 cm) n/ha± % n/ha± % n/ha± % n/ha± %
subalpine12-20 cm322111511418231883
21-30 cm161141081511431163
31-40 cm72137113733733
41-50 cm46134911483483
51-60 cm22162816284273
61-70 cm524926115105
71-80 cm4354376767
81-90 cm236253212211
91-100 cm0.243119118
over 100 cm0.170025024
total6338425846324702
montane12-20 cm289142681521722192
21-30 cm158161361112221232
31-40 cm62167114742742
41-50 cm39134515452452
51-60 cm23201819262252
61-70 cm731627104104
71-80 cm4401994646
81-90 cm3380.1919
91-100 cm1690.017017
over 100 cm0.0.022022
total5869545949915011
colline/submontane12-20 cm266131711720932093
21-30 cm145151021811031113
31-40 cm61135315623623
41-50 cm36182615373363
51-60 cm14221815204203
61-70 cm8327267575
71-80 cm3425313838
81-90 cm1690.113113
91-100 cm199099031029
over 100 cm0.099027026
total53683831045024502
total12-20 cm2977193920722091
21-30 cm1569114911711181
31-40 cm668648701701
41-50 cm419398431431
51-60 cm20112210252242
61-70 cm6178169392
71-80 cm4233234444
81-90 cm2241541616
91-100 cm057140012011
over 100 cm0.057014014
total5935446547714791
© WSL, Swiss National Forest Inventory, 10.07.2020 #866896/333228
NFI4
total timber volume
tree status · diameter at breast height (30 cm)
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
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
tree statusdiameter at breast height (30 cm) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
standing deadup to 30 cm23.46.547.717.349.99.628.52.832.88.522.86.251.119.529.38.536.93.337.46.839.97.858.812.550.320.036.57.823.64.549.716.035.38.832.08.637.412.957.74.533.56.928.84.838.03.634.112.125.85.535.21.4
over 30 cm76.66.552.317.350.19.671.52.867.28.577.26.248.919.570.78.563.13.362.66.860.17.841.212.549.720.063.57.876.44.550.316.064.78.868.08.662.612.942.34.566.56.971.24.862.03.665.912.174.25.564.81.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
standing liveup to 30 cm19.61.417.13.413.02.017.50.617.21.521.81.724.36.618.42.419.10.819.01.418.31.214.61.228.74.423.82.516.91.223.63.019.11.616.81.620.81.932.31.424.52.820.01.024.91.220.24.217.31.320.10.3
over 30 cm80.41.482.93.487.02.082.50.682.81.578.21.775.76.681.62.480.90.881.01.481.71.285.41.271.34.476.22.583.11.276.43.080.91.683.21.679.21.967.71.475.52.880.01.075.11.279.84.282.71.379.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lying deadup to 30 cm26.67.065.19.614.510.428.42.646.614.923.85.720.820.254.714.327.72.548.27.530.76.435.110.232.813.821.75.231.34.030.610.844.18.727.16.569.521.641.85.122.76.635.14.432.63.023.97.930.36.031.71.2
over 30 cm73.47.034.99.685.510.471.62.653.414.976.25.779.220.245.314.372.32.551.87.569.36.464.910.267.213.878.35.268.74.069.410.855.98.772.96.530.521.658.25.177.36.664.94.467.43.076.17.969.76.068.31.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lying liveup to 30 cm44.229.3100.0.0.0.47.614.419.119.653.930.6..66.928.045.810.2100.0.10.610.723.420.9..48.120.423.611.3..45.135.025.214.8100.0.59.98.1100.0.44.318.849.710.4..27.823.444.05.1
over 30 cm55.829.30.0.100.0.52.414.480.919.646.130.6..33.128.054.210.20.0.89.410.776.620.9..51.920.476.411.3..54.935.074.814.80.0.40.18.10.0.55.718.850.310.4..72.223.456.05.1
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.
totalup to 30 cm19.91.418.43.314.12.018.30.618.41.621.91.625.76.219.92.420.10.820.11.419.71.315.21.229.44.424.22.417.61.224.02.920.11.617.71.721.21.933.91.424.92.620.71.026.01.120.74.017.71.321.00.3
over 30 cm80.11.481.63.385.92.081.70.681.61.678.11.674.36.280.12.479.90.879.91.480.31.384.81.270.64.475.82.482.41.276.02.979.91.682.31.778.81.966.11.475.12.679.31.074.01.179.34.082.31.379.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #866897/333229
NFI3
total timber volume
tree status · diameter at breast height (30 cm)
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
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
tree statusdiameter at breast height (30 cm) %± %± %± %± %± %± %±
standing deadup to 30 cm32.42.430.92.630.13.137.13.836.03.549.24.034.51.3
over 30 cm67.62.469.12.669.93.162.93.864.03.550.84.065.51.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
standing liveup to 30 cm21.10.519.10.719.60.925.31.218.50.832.01.421.40.3
over 30 cm78.90.580.90.780.40.974.71.281.50.868.01.478.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lying deadup to 30 cm35.93.322.52.127.43.632.13.330.83.442.74.529.81.3
over 30 cm64.13.377.52.172.63.667.93.369.23.457.34.570.21.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lying liveup to 30 cm31.89.452.910.677.714.072.211.576.913.645.411.553.35.6
over 30 cm68.29.447.110.622.314.027.811.523.113.654.611.546.75.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalup to 30 cm21.50.519.70.620.30.926.31.219.60.933.21.422.10.3
over 30 cm78.50.580.30.679.70.973.71.280.40.966.81.477.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #866898/333230
NFI3
total timber volume
tree state (alive/dead) · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
tree state (alive/dead)main tree species %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
alivespruce22.62.564.46.053.24.544.51.411.32.842.92.62.02.151.16.160.41.325.42.842.42.642.63.040.97.157.54.042.32.332.74.621.02.653.43.232.83.519.21.859.85.241.91.842.81.747.86.535.02.541.50.5
fir13.22.015.13.420.83.422.21.28.72.413.61.90.0.7.22.33.50.523.42.525.12.234.92.811.43.79.82.515.51.52.11.013.91.814.42.013.32.94.60.911.22.717.11.43.70.722.14.711.71.613.80.4
pine4.20.90.60.50.20.21.60.36.92.02.10.88.76.80.0.5.20.63.71.01.00.41.50.70.0.0.80.51.60.55.31.44.20.81.40.74.61.11.20.52.81.20.70.26.20.70.0.6.71.02.90.2
larch2.10.70.20.21.31.30.40.10.30.20.70.50.0.0.30.313.60.90.20.10.50.50.20.20.0.0.30.21.60.61.81.00.40.20.70.40.60.312.41.20.20.21.30.327.11.61.11.11.40.55.20.2
stone pine0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.2.50.40.0.0.0.0.0.0.0.0.60.60.10.10.0.0.0.0.0.0.0.0.00.00.70.50.0.3.10.40.0.0.0.0.60.1
other conifers0.60.20.30.20.10.10.50.21.61.30.30.20.0.0.00.00.10.00.00.00.90.50.00.00.10.10.00.00.50.51.51.00.10.10.00.00.30.20.20.10.10.00.60.30.00.00.0.0.30.10.40.1
beech32.02.38.82.712.12.817.71.145.54.320.82.10.0.18.23.32.90.528.62.515.11.914.31.816.03.617.03.319.41.739.54.041.02.513.42.018.22.519.91.98.02.218.61.21.90.413.03.123.51.817.00.4
maple3.40.53.71.41.90.72.50.25.71.02.10.40.90.86.31.50.50.14.50.72.10.43.00.75.20.92.90.94.90.61.50.64.80.82.80.55.01.30.90.32.50.83.60.40.80.23.71.54.60.62.70.1
ash5.30.91.51.04.31.31.90.37.02.06.31.16.03.16.23.00.90.26.11.23.81.30.80.412.16.00.60.35.40.74.11.54.30.94.51.310.91.82.30.42.01.03.40.50.90.28.33.57.41.03.40.2
oak6.91.30.0.0.30.20.90.24.21.51.40.464.26.50.0.0.60.21.60.51.70.60.90.50.10.10.30.21.00.68.12.52.90.80.70.46.81.72.80.51.50.95.10.80.60.20.70.73.10.62.20.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.16.41.50.0.0.10.10.40.20.0.0.0.1.20.1
other broadleaves5.11.40.60.30.50.31.80.34.41.11.60.610.56.13.21.62.50.32.70.61.00.30.80.34.32.21.30.42.00.31.80.83.70.81.90.44.01.112.41.02.91.03.00.53.70.50.80.52.50.53.20.1
total95.20.795.11.594.71.894.20.595.60.891.81.192.32.792.61.493.20.496.20.593.71.099.10.290.22.391.11.994.20.898.40.596.40.693.31.196.61.792.30.691.71.695.40.591.30.697.51.296.30.594.10.2
deadspruce1.90.54.31.53.51.74.00.40.60.25.81.10.0.5.21.24.30.41.10.33.70.70.40.16.71.96.61.64.10.81.10.51.20.34.61.12.51.71.80.35.61.42.50.34.50.41.20.71.70.43.40.1
fir0.80.30.10.11.20.50.80.10.80.30.80.20.0.0.40.30.40.11.30.31.50.40.30.11.70.91.30.60.40.20.0.1.20.60.60.20.10.10.40.22.01.00.90.20.40.20.70.70.40.20.70.1
pine0.50.30.0.0.0.0.20.00.50.20.40.22.02.00.0.0.50.10.30.10.10.00.20.10.0.0.30.20.10.00.10.10.40.20.40.20.20.20.10.00.10.10.00.01.00.20.0.0.30.10.30.0
larch0.0.0.0.0.0.0.00.00.0.0.20.10.0.0.0.0.60.10.0.0.0.0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.90.20.0.0.00.01.70.30.0.0.10.10.30.0
stone pine0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.10.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.10.0.0.0.0.00.0
other conifers0.00.00.0.0.0.0.00.00.0.0.0.0.0.0.0.0.00.00.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.00.00.0.0.0.0.0.0.00.0
beech0.90.40.10.10.20.10.40.11.80.70.40.10.0.0.70.40.10.00.40.10.60.30.00.01.00.50.30.10.50.10.20.20.40.10.50.30.10.10.50.10.00.00.20.00.10.00.40.30.40.10.40.0
maple0.10.00.00.00.0.0.00.00.10.10.10.10.0.0.30.10.00.00.10.10.00.00.00.00.0.0.0.0.10.10.00.00.10.10.20.10.00.00.00.00.0.0.10.00.00.00.0.0.10.10.10.0
ash0.20.20.10.10.20.10.00.00.0.0.10.10.0.0.20.20.00.00.10.10.00.00.00.00.30.30.20.10.20.10.0.0.10.10.10.00.20.10.10.00.20.20.10.00.00.00.10.10.30.20.10.0
oak0.10.00.0.0.0.0.00.00.40.30.10.05.02.70.0.0.00.00.20.20.00.00.0.0.0.0.0.0.00.00.10.10.00.00.0.0.20.10.10.00.10.10.10.10.00.00.0.0.10.00.10.0
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.30.30.0.0.00.00.10.10.0.0.0.0.20.0
other broadleaves0.30.10.20.10.10.10.10.00.20.10.20.10.70.60.30.10.40.10.30.10.20.10.10.00.0.0.20.10.30.10.00.00.20.10.30.10.10.11.50.20.30.10.40.10.40.10.10.10.20.10.30.0
total4.80.74.91.55.31.85.80.54.40.88.21.17.72.77.41.46.80.43.80.56.31.00.90.29.82.38.91.95.80.81.60.53.60.66.71.13.41.77.70.68.31.64.60.58.70.62.51.23.70.55.90.2
totalspruce24.52.668.76.256.74.248.51.411.92.848.82.62.02.156.36.364.71.426.52.946.12.643.03.047.77.364.24.046.42.433.84.622.22.758.13.235.33.921.01.965.45.344.51.947.31.849.06.636.82.544.90.6
fir14.02.115.23.522.03.623.01.29.52.414.42.00.0.7.62.53.80.524.72.626.62.235.22.813.24.111.12.615.91.62.11.015.11.915.12.013.42.95.00.913.23.018.01.44.20.822.84.712.11.714.50.4
pine4.71.10.60.50.20.21.80.37.32.22.50.910.77.10.0.5.70.74.01.11.10.41.70.70.0.1.10.61.60.55.41.44.60.91.80.94.81.11.30.53.01.20.80.27.20.80.0.7.11.03.20.2
larch2.10.70.20.21.31.30.50.10.30.20.90.60.0.0.30.314.20.90.20.10.50.50.20.20.0.0.30.21.60.61.81.00.40.20.70.40.60.313.31.30.20.21.30.328.81.61.11.11.50.55.50.2
stone pine0.0.0.0.0.0.0.10.00.0.0.0.0.0.0.0.2.60.40.0.0.0.0.0.0.0.0.60.60.10.10.0.0.0.0.0.0.0.0.00.00.70.50.0.3.20.50.0.0.0.0.60.1
other conifers0.60.20.30.20.10.10.50.21.61.30.30.20.0.0.00.00.10.00.00.01.00.50.00.00.10.10.00.00.50.51.51.00.10.10.00.00.30.20.20.10.10.00.60.30.00.00.0.0.30.10.40.1
beech32.92.49.02.712.32.818.11.147.44.421.22.20.0.18.93.43.00.529.02.615.81.914.31.817.13.817.33.319.81.739.74.041.52.613.92.118.32.520.42.08.02.218.81.22.00.413.43.223.91.917.40.4
maple3.50.53.71.41.90.72.50.25.81.02.20.40.90.86.61.60.50.14.60.72.10.43.00.75.20.92.90.95.10.61.50.64.90.82.90.65.01.30.90.32.50.83.60.40.80.23.71.54.80.62.70.1
ash5.51.01.61.04.61.42.00.37.02.06.41.16.03.16.53.10.90.26.21.23.91.30.80.412.46.10.80.45.50.74.11.54.31.04.61.411.11.82.40.42.11.03.50.51.00.28.43.57.71.03.50.2
oak6.91.30.0.0.30.20.90.24.71.61.40.469.28.10.0.0.60.21.80.61.70.60.90.50.10.10.30.21.00.68.32.53.00.80.70.47.01.72.90.51.60.95.20.80.70.20.70.73.20.62.30.1
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.18.71.60.0.0.20.10.40.20.0.0.0.1.30.1
other broadleaves5.41.40.70.40.70.41.90.34.61.11.80.611.16.13.51.62.90.33.00.61.20.30.90.34.32.21.50.52.30.41.80.83.90.82.20.54.11.113.81.13.31.03.40.64.10.50.90.52.80.63.50.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #866899/333231
NFI3
total timber volume
tree state (alive/dead) · main tree species
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
tree state (alive/dead)main tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
alivespruce211255305045497784660193960881770342
fir15648614635621265569109167418601333
pine255012349110689305528938441126426
larch250331305173983715399652428225944
stone pine0.0.63792423111263249811
other conifers3243791526715996312398142819
beech22735421806415147672939572011727012
maple3045729099267582117930425110504
ash2697116563828241117761882118146805
oak22371443721033523609228831784367
chestnut0.56820.1274449541051369
other broadleaves20911527341012531234021040828135625
total72703289289294498211169723370734018941
deadspruce77412154415459096255775317139175
fir6681741119112713559181373729028
pine23929233256729698132056125711
larch117129660.8581229920119810
stone pine0.0.0.117310.11731
other conifers888474110010370.2337
beech3902243820400211762315424155810
maple533060305135532777222515
ash33381443479265733304034317
oak97381283013621845234827920
chestnut0.101000.25786871472214
other broadleaves110191901919916450124921414417
total2395831989661479640526368244833
totalspruce2189953204845436847227431036181909502
fir16317615046622392574709181018630353
pine278912372310757286226840441138986
larch262331334173983716257555418237924
stone pine0.0.63792540111263261511
other conifers33237919267257105302398145119
beech23125422244415547674699587411742582
maple3098729698272682170931124112754
ash2730116707829031118331885017150235
oak23341445011034823627229061787157
chestnut0.66840.151495641958599
other broadleaves2201142924101452113852945747150024
total750972924872101112212133723634334263771
© WSL, Swiss National Forest Inventory, 18.06.2020 #866900/333232
NFI3
total timber volume
tree state (alive/dead) · main tree species
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
tree state (alive/dead)main tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
alivespruce217255307194491733666913998781782962
fir15547614340621461569718163317599533
pine243712356710724275353844436125245
larch234321228173963515485551238224674
stone pine0.0.56792475101261254310
other conifers30136951231144593295269151017
beech22488422290414949672569595910729432
maple3086729628278872328933022114944
ash2696106502829521018381680716147955
oak22871347981038421596219621790277
chestnut0.51830.139404874950659
other broadleaves2054142701101193113457941247135294
total72855290108294191211268323430834041451
deadspruce76612166513484796372682215144734
fir6711547718111512598171623030237
pine22928223248628676132750124010
larch107145570.8281234220122510
stone pine0.0.0.119280.11928
other conifers78847411009370.2137
beech3642143819386192022415522154610
maple502953295730572695822814
ash303815130116336929283839416
oak100341252811621645284328018
chestnut0.101000.22786701470213
other broadleaves123191801920615438114881214346
total2368733838692179854527867253123
totalspruce2249243238445402037306431080971927682
fir16219514817622576575698179617629763
pine266612378910809256029847236137655
larch245321273163963516313554658236924
stone pine0.0.56792594101261266210
other conifers308369542311545102285269153117
beech22853422729415336674588611410744892
maple3136730158284672385933922117224
ash2726106652830681019071683516151885
oak23861349231039621612229891793077
chestnut0.61850.161445545957678
other broadleaves217613288191399103896946127149634
total752232934922101112212253723709434294571
© WSL, Swiss National Forest Inventory, 18.06.2020 #866901/333233
NFI4
total timber volume
tree state (alive/dead) · diameter at breast height (30 cm)
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
tree state (alive/dead)diameter at breast height (30 cm) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
aliveup to 30 cm19.60.719.21.321.61.418.31.119.70.917.91.417.40.816.71.019.61.222.01.918.31.825.71.219.60.930.51.220.50.3
over 30 cm80.40.780.81.378.41.481.71.180.30.982.11.482.60.883.31.080.41.278.01.981.71.874.31.280.40.969.51.279.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
deadup to 30 cm39.12.937.95.629.74.331.34.229.23.124.33.830.62.932.33.827.92.829.03.929.04.634.92.530.82.247.33.033.40.9
over 30 cm60.92.962.15.670.34.368.74.270.83.175.73.869.42.967.73.872.12.871.03.971.04.665.12.569.22.252.73.066.60.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalup to 30 cm20.40.720.01.322.11.418.81.120.00.918.61.418.20.817.51.020.51.222.51.819.21.826.71.120.40.931.91.121.40.3
over 30 cm79.60.780.01.377.91.481.21.180.00.981.41.481.80.882.51.079.51.277.51.880.81.873.31.179.60.968.11.178.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #866902/333234
NFI4
volume of dead wood
mechanical strength of wood · remaining bark on dead wood (3 classes)
unit of reference: economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
mechanical strength of wood
n/afresh wooddead woodrotten woodmouldering woodmull woodtotal
economic regionremaining bark on dead wood (3 classes)1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juran/a0.0.0.0.0.0.0.
0-30%0.0.4071540715338184741119910
31-60%0.0.188238232395337731218
over 60%0.2447774131492289440.103611
total0.24471369106381246618503925478
Eastern Juran/a0.0.0.0.0.0.0.
0-30%0.0.1142462291182767129917
31-60%0.0.11927515981000.17828
over 60%0.710025524364521000.30021
total0.710048716150261282667177814
Western Plateaun/a0.0.0.0.0.0.0.
0-30%0.0.144281692913932215947421
31-60%0.0.513874433453110016025
over 60%0.119031922843446386742619
total0.11905141632721177313046106014
Central Plateaun/a0.0.0.0.0.0.0.
0-30%0.0.134301192919923316248318
31-60%0.0.5438794145580.17728
over 60%0.171003111941511465210038517
total0.171004991523922258223258104511
Eastern Plateaun/a0.0.0.0.0.0.0.
0-30%0.0.93253451828721264175113
31-60%0.11006340555510580.13031
over 60%0.165331517942932590.45714
total0.17504721449417329192641133810
Western Pre-Alpsn/a0.0.0.0.0.0.0.
0-30%0.0.4424034422233241587103321
31-60%0.0.181301413344570.36522
over 60%0.11004861716640156689067616
total0.110011091965021292212265207515
Central Pre-Alpsn/a0.0.0.0.0.0.0.
0-30%0.0.29921502172402012034116112
31-60%0.0.206312042531520.44120
over 60%0.1863846142762212226471126612
total0.186313511398314393171253328689
Eastern Pre-Alpsn/a0.0.0.0.0.0.0.
0-30%0.0.24825429202682389295315
31-60%0.0.1292560363956510023221
over 60%0.224850016613316480.59915
total0.22488771455017322221395178411
Northwestern Alpsn/a0.0.0.0.0.0.0.
0-30%0.0.2202546321357225445109515
31-60%0.0.19228152322857410037522
over 60%0.875568151662728480.76913
total0.8759801578117413195843223911
Central Alpsn/a0.0.0.0.0.0.0.
0-30%0.210012728159306935574741320
31-60%0.0.7034544942650.16630
over 60%0.0.13921204931000.16219
total0.2100336172333011432574774216
Northeastern Alpsn/a0.0.0.0.0.0.0.
0-30%0.0.127381812920225205153120
31-60%0.0.8740104619510.11632
over 60%0.135531724495121000.38021
total0.13555312224024224242051102815
Southwestern Alpsn/a0.0.0.0.0.0.0.
0-30%0.0.3551754313384131322414139
31-60%0.1100323171252532380.48114
over 60%0.1739140910143234938973162710
total0.18392087981110465131412335217
Southeastern Alpsn/a0.0.0.0.0.0.0.
0-30%0.41003401947815522159725144210
31-60%0.0.241191043278340.42315
over 60%0.2072132610212202742210015869
total0.2562190797941262614992534517
Southern Alpsn/a0.0.0.0.0.0.0.
0-30%0.0.5951439414312185539135510
31-60%0.1100291166424415037140114
over 60%0.40541179122231849312291151310
total0.4252206496801040316803732707
Switzerlandn/a0.0.0.0.0.0.0.
0-30%0.67636447459653669668912126034
31-60%0.4592194712541049015164439586
over 60%0.213198744417208450145542111834
total0.22419145824757044609576011277443
© WSL, Swiss National Forest Inventory, 18.06.2020 #866903/333235
NFI4
volume of dead wood
conifers and broadleaves · tree state (standing/lying)
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
conifers and broadleavestree state (standing/lying) m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
conifersstanding6.0116.41014.3911.864.1149.34
lying4.9113.51312.81015.356.3169.74
total10.989.8827.1727.1410.31218.93
broadleavesstanding2.6132.3141.9141.4117.0102.65
lying3.2153.2142.2161.5125.0122.76
total5.8115.5104.0112.91012.085.34
totalstanding8.698.7816.1813.2611.0811.83
lying8.296.7915.0916.9511.31012.43
total16.8715.4631.2630.0422.3724.23
© WSL, Swiss National Forest Inventory, 18.06.2020 #866904/333236
NFI4
structural diversity
type of forest reserve · altitudinal vegetation zone (3 classes)
unit of reference: economic region
unit: index
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
economic regionaltitudinal vegetation zone (3 classes) index± % index± % index± % index± %
Western Jurasubalpine10.41310.42011.5311.43
montane8.7119.3109.529.42
colline/submontane7.7129.2128.638.63
total8.779.589.519.51
Eastern Jurasubalpine0.0.0.0.0.0.0.0.
montane10.0.8.9108.358.45
colline/submontane6.81010.188.038.23
total7.2109.778.128.22
Western Plateausubalpine9.0.15.0011.4811.57
montane0.0.15.008.538.63
colline/submontane12.000.0.8.448.54
total10.61015.0.8.628.72
Central Plateausubalpine0.0.0.0.0.0.0.0.
montane0.0.0.0.8.748.74
colline/submontane5.91612.539.028.92
total5.91612.538.928.92
Eastern Plateausubalpine0.0.0.0.0.0.0.0.
montane8.4159.9238.938.93
colline/submontane9.588.778.628.62
total9.278.878.718.71
Western Pre-Alpssubalpine3.8759.0010.9310.63
montane11.0.0.0.9.439.43
colline/submontane0.0.0.0.9.599.59
total5.8479.009.929.82
Central Pre-Alpssubalpine11.31510.6710.5310.53
montane10.190.0.10.0210.02
colline/submontane8.0.0.0.9.159.05
total10.51010.6710.0110.11
Eastern Pre-Alpssubalpine11.0711.2610.7410.83
montane8.2189.898.728.72
colline/submontane6.0013.788.548.74
total8.81110.958.929.12
Northwestern Alpssubalpine13.1110.0.10.4310.53
montane0.0.0.0.8.938.93
colline/submontane10.000.0.8.198.28
total12.0110.0.9.529.62
Central Alpssubalpine12.030.0.10.6410.73
montane0.0.11.168.558.65
colline/submontane0.0.0.0.8.798.79
total12.0311.169.239.43
Northeastern Alpssubalpine12.2511.6511.0511.24
montane0.0.7.8308.948.94
colline/submontane0.0.0.0.9.2109.210
total12.2510.3129.539.63
Southwestern Alpssubalpine9.5149.5310.9210.92
montane9.384.4249.129.12
colline/submontane6.5166.6158.958.65
total8.797.21110.1110.01
Southeastern Alpssubalpine10.6611.2611.0111.01
montane10.0109.689.929.92
colline/submontane6.0013.0.10.059.95
total10.4510.7510.5110.51
Southern Alpssubalpine12.3711.0011.0211.12
montane9.41610.008.628.62
colline/submontane6.0120.0.7.837.73
total10.5810.538.828.91
Switzerlandsubalpine10.9411.0310.9110.91
montane9.159.459.219.21
colline/submontane8.059.458.518.51
total9.6310.029.409.40
© WSL, Swiss National Forest Inventory, 10.07.2020 #866905/333237
NFI4
forest area
degree of mixture · number of tree species in the upper layer
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
degree of mixturenumber of tree species in the upper layer1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a3.9235.9182.2303.1263.7231.63520.410
10.0.0.0.0.0.0.0.0.0.0.0.0.0.
20.0.0.0.0.0.0.0.0.0.0.0.0.0.
30.0.0.0.0.0.0.0.0.0.0.0.0.0.
40.0.0.0.0.0.0.0.0.0.0.0.0.0.
50.0.0.0.0.0.0.0.0.0.0.0.0.0.
6 or more0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total3.9235.9182.2303.1263.7231.63520.410
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
117.71042.4622.5916.61144.1620.99164.23
227.0834.6716.71043.5650.2525.78197.63
327.0818.0109.81419.2922.295.419101.54
415.2116.2183.8234.9203.7231.43835.27
54.9201.1450.4710.6580.0.0.4717.416
6 or more2.0320.4710.4710.21000.6580.0.3.624
total93.74102.7353.6585.03120.8253.75509.51
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
10.21000.6580.21000.21000.4710.4712.032
29.0155.7192.7281.2412.2302.92623.79
329.9816.9119.1141.8333.1264.32165.05
435.7711.81312.2122.8272.2303.12567.95
520.5108.6156.6171.0441.2410.65838.57
6 or more14.2121.4382.6282.6270.0.0.210021.010
total109.6445.0633.379.5149.11411.613218.13
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
10.0.0.21000.0.0.0.0.0.0.4710.658
28.3153.7241.6350.6582.4293.62320.110
320.7105.5195.3191.4382.6283.72339.17
425.297.9165.9181.1412.2301.83344.07
519.5105.2203.9222.5290.8501.24133.18
6 or more15.2114.2223.6232.1310.8501.04526.99
total88.8426.7820.297.7168.71511.613163.73
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
111.5132.7281.9311.2411.33813.31231.98
223.595.2204.9202.0312.03220.3957.96
334.076.8177.6163.3242.92618.21072.95
428.386.9176.5174.4201.33816.21063.65
517.4103.4252.9261.9321.2417.61634.47
6 or more17.1113.4251.1413.0260.6584.22229.48
total131.8328.3825.0815.9109.31479.83290.12
totaln/a3.9235.9182.2303.1263.7231.63520.410
129.4845.9624.6818.01045.8635.07198.73
267.8549.1625.8847.3556.7552.55299.32
3111.6447.2631.8725.7830.7731.57278.52
4104.3432.8728.4813.3119.51422.49210.83
562.3518.31013.8116.0183.2259.814113.44
6 or more48.569.4157.7167.8162.0315.41980.95
total427.91208.71134.32121.12151.62158.321201.91
© WSL, Swiss National Forest Inventory, 18.06.2020 #866906/333238
NFI3
forest area
forest function (landscape protection)
unit of reference: production region
unit: 1000 ha
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
forest function (landscape protection)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no180.51211.31206.21387.81165.821151.61
yes17.61016.01118.31044.7620.29116.84
total198.11227.31224.51432.51186.011268.40
© WSL, Swiss National Forest Inventory, 18.06.2020 #866907/333239
NFI4
forest area
forest function (landscape protection)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
forest function (landscape protection)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no176.31211.41193.82296.81102.83981.01
yes14.31110.2149.51422.3920.3976.55
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 18.06.2020 #866908/333240
NFI4
forest area
forest function (landscape protection)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
forest function (landscape protection)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no181.61214.71204.21343.71124.421068.61
yes15.51111.01310.91327.1825.6890.15
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 18.06.2020 #866909/333241
NFI4
forest area
forest function (landscape protection)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
forest function (landscape protection)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no184.21216.31210.61364.11130.721105.91
yes15.91111.61311.71329.5827.5896.34
total200.11227.91222.31393.71158.321202.21
© WSL, Swiss National Forest Inventory, 18.06.2020 #866910/333242
NFI3
forest area
primary forest function NLS
unit of reference: canton
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
primary forest function NLS %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
landscape protection0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
nature protection0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
game protection0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
others0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #866911/333243
NFI3
forest area
primary forest function NLS
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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
primary forest function NLS %± %± %± %± %± %±
n/a100.0.100.0.100.0.100.0.100.0.100.0.
landscape protection0.0.0.0.0.0.0.0.0.0.0.0.
nature protection0.0.0.0.0.0.0.0.0.0.0.0.
game protection0.0.0.0.0.0.0.0.0.0.0.0.
others0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #866912/333244
NFI3
forest area
primary forest function NLS
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
primary forest function NLS1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a426.61209.71141.42121.22164.52171.011234.31
landscape protection0.0.0.0.0.0.0.0.0.0.0.0.0.0.
nature protection0.0.0.0.0.0.0.0.0.0.0.0.0.0.
game protection0.0.0.0.0.0.0.0.0.0.0.0.0.0.
others0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total426.61209.71141.42121.22164.52171.011234.31
© WSL, Swiss National Forest Inventory, 18.06.2020 #866913/333245
NFI3
forest area
type of forest reserve · altitudinal vegetation zone (3 classes) · structural diversity of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)structural diversity of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinelow0.0.0.47114.21214.612
medium7.0174.521116.74128.24
hight8.1156.318156.73171.23
total15.11111.213287.72314.02
montanelow2.4292.52991.0495.94
medium5.1204.521233.83243.43
hight1.6352.926192.13196.63
total9.1159.914517.01535.91
colline/submontanelow2.3301.83665.0569.15
medium3.1256.118134.83144.03
hight2.7284.22289.2496.14
total8.11612.113289.02309.22
totallow4.7214.621170.33179.63
medium15.21115.111485.32515.62
hight12.51313.412438.12463.92
total32.3833.181093.711159.11
© WSL, Swiss National Forest Inventory, 10.07.2020 #866914/333246
NFI3
forest area
primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · biotope value NFI1
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)biotope value NFI11000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.21000.4710.658
low1.43814.21215.711
medium4.72048.4653.16
high23.79165.73189.43
total30.18228.62258.72
montanen/a0.21001.0451.241
low3.42479.9583.35
medium8.016162.83170.83
high14.112232.43246.53
total25.79476.12501.81
colline/submontanen/a0.6581.0451.635
low2.32938.2740.57
medium6.31877.4583.75
high21.99148.83170.83
total31.28265.42296.62
totaln/a1.0452.4293.424
low7.117132.44139.54
medium19.110288.52307.62
high59.76546.91606.61
total86.95970.211057.11
© WSL, Swiss National Forest Inventory, 18.06.2020 #866915/333247
NFI3
forest area
type of forest reserve · altitudinal vegetation zone (3 classes) · biotope value NFI1
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
type of forest reserve
natural forest reservespecial forest reserveother foresttotal
altitudinal vegetation zone (3 classes)biotope value NFI11000 ha± %1000 ha± %1000 ha± %1000 ha± %
subalpinen/a0.0.0.0.0.8500.850
low0.6580.65816.21117.311
medium1.8331.83361.2664.85
high13.1128.815209.03230.93
total15.51111.213287.22313.92
montanen/a0.21000.0.1.0451.241
low1.2411.04586.2588.35
medium3.7233.026176.83183.53
high3.7235.918255.52265.12
total8.8159.814519.51538.21
colline/submontanen/a0.21000.0.1.4381.635
low1.0451.43840.5742.96
medium1.4383.62481.3586.24
high5.4197.017163.73176.03
total7.91611.913286.92306.62
totaln/a0.4710.0.3.2253.624
low2.7272.926142.93148.53
medium6.9178.415319.32334.52
high22.2921.710628.21672.01
total32.2832.981093.611158.71
© WSL, Swiss National Forest Inventory, 10.07.2020 #866916/333248
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