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NFI3
forest area
stand stability · forest management intensity (NFI1 model)
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
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilityforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalmanaged8.61514.7119.51412.8122.42948.06
infrequently managed1.2412.3292.5292.4291.0459.315
not managed0.6580.6581.2414.0221.6358.016
total10.31417.61013.11219.2105.02065.35
less stablemanaged44.0668.4558.3571.3514.111256.12
infrequently managed8.41511.71310.91322.7911.91365.65
not managed3.0262.8279.21529.3826.4870.65
total55.4582.9478.44123.3352.45392.42
stablemanaged98.6398.1388.04134.1323.29441.92
infrequently managed25.3824.2921.9929.5816.410117.24
not managed7.6163.02613.61264.7553.05141.93
total131.42125.23123.53228.3292.63701.01
totalmanaged151.12181.32155.92218.1239.76746.11
infrequently managed34.8738.1735.2754.7629.38192.23
not managed11.1136.31724.0998.0481.04220.43
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #857991/324322
NFI3
forest area
stand stability · forest type (12 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilityforest type (12 classes) %± %± %± %± %± %± %±
criticalinaccessible forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
shrub forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
permanently unstocked forest area3.91.65.32.62.32.20.0.0.0.3.73.63.20.9
forest aisles, embankments1.30.92.61.82.32.20.0.3.02.93.53.41.90.7
permanently open stand1.30.95.52.72.32.311.75.511.35.317.57.15.41.2
selva, plantation0.0.0.0.0.0.0.0.0.0.0.0.0.0.
coppice forest1.30.94.12.36.83.82.62.52.62.50.0.2.70.8
coppice with standards0.0.1.41.40.0.0.0.2.62.57.75.21.10.6
selection type high forest1.30.96.62.84.63.29.25.18.44.70.0.4.01.0
non-uniform high forest7.12.11.41.40.0.2.82.83.02.93.33.34.11.0
imcomplete0.0.0.0.0.0.0.0.0.0.0.0.0.0.
uniform high forest83.73.073.15.181.85.873.67.669.17.864.39.177.62.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stableinaccessible forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
shrub forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
permanently unstocked forest area3.20.63.00.84.01.33.81.32.91.11.90.83.10.4
forest aisles, embankments0.30.20.20.20.40.40.0.0.40.41.30.60.40.1
permanently open stand1.90.54.91.06.21.610.02.19.81.96.21.45.20.5
selva, plantation0.0.0.0.0.0.0.0.0.0.1.30.70.20.1
coppice forest0.40.21.60.60.0.1.80.91.90.812.51.92.50.3
coppice with standards0.40.20.0.0.40.40.0.0.40.42.91.00.60.2
selection type high forest1.80.515.21.74.51.45.11.59.01.88.11.66.80.5
non-uniform high forest5.10.89.11.33.81.39.22.06.81.68.41.66.80.5
imcomplete0.0.0.0.0.0.0.0.0.0.0.0.0.0.
uniform high forest87.01.266.02.280.72.670.23.168.83.057.32.874.40.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stableinaccessible forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
shrub forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
permanently unstocked forest area2.80.44.00.86.71.25.31.11.70.62.60.73.50.3
forest aisles, embankments0.60.20.50.30.40.31.30.60.70.40.50.30.70.1
permanently open stand3.10.59.31.26.51.110.71.514.21.512.51.47.90.4
selva, plantation0.10.10.20.20.0.0.50.40.0.0.60.30.20.1
coppice forest0.50.21.20.40.70.40.80.40.80.410.51.32.00.2
coppice with standards1.10.30.0.0.20.20.0.0.0.3.50.80.90.1
selection type high forest7.00.715.71.56.41.113.21.718.81.78.41.210.60.5
non-uniform high forest4.80.67.21.13.40.89.41.45.51.011.71.46.50.4
imcomplete0.0.0.0.0.0.0.0.0.0.0.0.0.0.
uniform high forest80.01.062.01.975.82.058.92.458.22.149.72.267.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalinaccessible forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
shrub forest0.0.0.0.0.0.0.0.0.0.0.0.0.0.
permanently unstocked forest area3.00.33.70.65.60.94.50.82.00.52.40.53.40.2
forest aisles, embankments0.50.20.50.20.50.30.80.30.70.30.90.30.60.1
permanently open stand2.60.37.30.76.10.910.51.212.81.110.41.06.90.3
selva, plantation0.00.00.10.10.0.0.30.20.0.0.80.30.20.1
coppice forest0.50.11.50.40.80.31.20.41.20.410.91.12.20.2
coppice with standards0.80.20.10.10.30.20.0.0.20.23.50.60.80.1
selection type high forest4.90.414.91.05.70.910.31.215.51.38.00.99.00.3
non-uniform high forest5.10.47.60.83.30.79.01.15.80.810.31.06.50.3
imcomplete0.0.0.0.0.0.0.0.0.0.0.0.0.0.
uniform high forest82.50.864.41.477.71.563.41.961.91.652.81.770.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #857992/324323
NFI4
forest area
stand stability · altitude (200 m class)
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
stand stabilityaltitude (200 m class)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalabove 1800 m0.0.0.0.0.0.3.1260.4713.524
1601-1800 m0.0.0.0.0.6586.0180.6587.117
1401-1600 m0.0.0.0.1.8334.5211.1417.516
1201-1400 m0.21000.0.3.3247.2171.93112.612
1001-1200 m0.6580.0.2.8273.6232.0318.915
801-1000 m0.4710.6582.7283.7231.4388.815
601-800 m0.4712.2302.1312.6281.0458.316
to 600 m1.6353.5230.21000.4712.1317.816
total3.2256.31713.51231.0810.51364.55
less stableabove 1800 m0.0.0.0.0.210020.0104.32124.59
1601-1800 m0.0.0.0.2.82729.986.01838.77
1401-1600 m0.8500.65813.71236.3710.31361.75
1201-1400 m4.5210.210020.8925.9812.41263.85
1001-1200 m12.1120.84923.2923.0913.91172.95
801-1000 m13.6126.91724.2918.51011.01374.25
601-800 m17.71033.3714.41213.11211.21389.64
to 600 m17.51055.953.7243.02513.61193.74
total66.1597.73103.13169.6382.74519.22
stableabove 1800 m0.0.0.0.1.24146.1610.71357.96
1601-1800 m0.0.0.0.5.02032.2810.71347.86
1401-1600 m3.3251.04511.31330.489.01455.06
1201-1400 m16.9100.84914.61120.996.01759.26
1001-1200 m26.482.03121.6917.8106.71674.55
801-1000 m25.087.91524.9912.0125.12074.95
601-800 m26.8839.2616.2116.3173.52492.04
to 600 m29.4770.943.6244.5205.220113.64
total127.83121.8398.54170.2356.85575.01
totalabove 1800 m0.0.0.0.1.43869.1515.31185.84
1601-1800 m0.0.0.0.8.41568.0517.21093.74
1401-1600 m4.1221.63526.8871.2520.59124.24
1201-1400 m21.791.04338.7654.0620.39135.74
1001-1200 m39.062.82547.6644.4622.58156.43
801-1000 m38.9615.41151.9534.2717.510157.93
601-800 m44.9674.7432.7721.9915.710189.93
to 600 m48.55130.337.5177.91520.99215.12
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #857993/324324
NFI3
forest area
stand stability · forest management intensity (NFI1 model)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilityforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalmanaged8.61514.9119.91413.0122.42948.86
infrequently managed1.2412.3292.5292.4291.0459.315
not managed0.6580.6581.4384.2221.8338.615
total10.31417.81013.71219.6105.21966.75
less stablemanaged44.6669.6458.9572.1514.711259.92
infrequently managed8.41511.71311.11323.5911.91366.65
not managed3.0263.0269.41429.9827.7873.05
total56.0584.3479.44125.5354.35399.52
stablemanaged99.8398.9389.24136.5323.69447.92
infrequently managed25.3824.2922.1930.1816.610118.34
not managed7.8163.12514.31266.3554.05145.53
total132.82126.23125.63232.9294.23711.71
totalmanaged153.02183.42158.12221.5240.66756.71
infrequently managed34.8738.1735.6756.1529.58194.13
not managed11.3136.71725.09100.4483.54227.03
total199.21228.31218.71378.01153.721177.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #857994/324325
NFI1
forest area
stand stability · altitude (200 m class)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
stand stabilityaltitude (200 m class) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aabove 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.0.0.0.20.1
1601-1800 m0.0.0.0.0.0.0.60.30.0.0.0.0.0.1.51.40.80.30.0.0.0.0.0.0.0.2.51.50.0.0.0.0.0.0.0.0.0.0.20.20.0.0.20.20.80.40.0.0.0.0.40.1
1401-1600 m0.0.0.0.0.0.1.10.40.0.0.50.50.0.0.0.1.50.40.0.0.0.0.0.0.0.2.21.61.30.70.0.0.0.0.70.70.0.0.0.1.71.70.50.31.70.60.0.0.0.0.70.1
1201-1400 m0.0.8.15.50.0.0.70.30.0.2.61.10.0.2.51.80.30.20.0.0.60.61.01.00.0.2.21.62.20.90.0.0.80.81.51.10.0.0.40.31.31.20.60.40.60.30.0.0.0.0.70.1
1001-1200 m0.0.3.03.00.0.0.90.30.0.1.90.90.0.3.22.20.60.30.0.0.40.40.60.60.0.1.31.30.50.50.0.0.0.2.31.30.0.0.70.40.0.0.50.31.20.52.72.70.80.60.80.1
801-1000 m0.0.0.0.1.91.91.20.40.90.92.01.00.0.1.51.40.40.21.10.80.40.41.20.90.0.1.11.11.40.71.91.90.50.53.81.70.0.1.30.50.0.1.00.50.60.34.24.20.50.51.00.1
601-800 m0.80.60.0.0.0.0.60.32.81.60.50.50.0.1.31.30.0.1.20.80.0.0.0.0.0.0.0.0.80.60.0.3.11.50.80.81.11.10.50.30.0.0.20.20.20.20.0.0.40.40.50.1
to 600 m3.81.20.0.0.0.0.50.25.52.50.0.0.0.0.0.0.0.1.81.01.50.80.60.60.0.0.0.0.70.55.33.00.0.0.0.2.41.40.70.40.0.0.90.40.40.30.0.2.10.90.90.1
total4.61.411.16.21.91.95.70.89.33.07.41.90.0.9.93.64.20.74.11.52.91.23.41.50.0.9.33.16.81.67.23.54.31.79.12.43.51.83.90.83.02.13.90.96.21.16.94.93.81.25.10.3
criticalabove 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.00.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.1.20.50.0.0.0.0.40.1
1601-1800 m0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.50.30.0.0.60.60.0.0.0.3.31.90.80.60.0.0.0.0.0.0.0.0.50.30.0.0.50.31.10.50.0.0.0.0.40.1
1401-1600 m0.0.0.0.0.0.0.80.30.0.1.50.90.0.0.0.1.00.40.0.0.0.0.0.0.0.0.70.70.80.60.0.0.0.2.91.50.0.0.40.30.0.0.90.41.70.60.0.0.0.0.70.1
1201-1400 m0.0.0.0.0.0.0.90.30.0.1.50.90.0.2.51.81.80.50.0.0.0.0.0.3.63.60.70.71.40.80.0.0.0.0.80.80.0.0.20.20.0.1.10.50.80.40.0.0.0.0.80.1
1001-1200 m0.0.4.14.10.0.1.70.40.0.0.90.60.0.5.42.60.60.30.0.0.50.50.0.0.0.1.31.31.30.70.0.0.60.60.70.70.0.0.50.35.62.70.90.41.00.44.24.20.0.0.90.1
801-1000 m0.0.0.0.0.0.0.60.30.0.1.10.80.0.0.0.0.80.30.60.61.40.80.70.73.43.40.0.2.41.00.0.0.0.1.61.10.0.0.40.30.0.0.80.41.00.45.33.50.0.0.70.1
601-800 m0.80.60.0.0.0.1.00.40.0.0.0.0.0.2.61.80.50.30.60.61.80.90.0.0.0.0.0.1.80.83.42.41.81.10.70.72.11.20.40.30.0.2.60.70.60.30.0.2.30.91.00.1
to 600 m5.11.40.0.0.0.1.90.54.12.10.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.1.00.60.0.1.31.00.0.1.91.40.70.41.31.20.80.40.0.0.0.4.21.31.10.1
total5.91.54.14.10.0.7.00.94.12.14.91.50.0.10.43.57.30.91.10.84.81.50.70.77.04.96.12.59.51.93.42.43.71.56.82.24.01.83.20.86.82.97.61.27.31.19.55.46.51.56.00.3
less stableabove 1800 m0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.11.21.10.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.0.90.40.0.0.0.6.31.10.0.0.0.2.30.2
1601-1800 m0.0.0.0.0.0.2.20.50.0.0.40.40.0.5.42.79.71.10.0.0.90.70.0.7.04.91.81.30.80.60.0.0.0.0.60.60.0.3.60.82.71.91.80.67.11.10.0.0.0.3.10.2
1401-1600 m0.0.4.03.90.0.4.60.70.0.2.41.00.0.5.72.810.51.10.0.4.21.40.0.6.84.614.33.53.71.20.0.0.0.2.21.30.0.5.61.014.54.36.11.15.81.02.72.70.0.4.80.3
1201-1400 m0.0.7.05.00.0.5.70.80.0.6.91.70.0.8.23.16.10.90.0.6.61.72.61.33.63.611.63.29.41.90.0.0.80.811.32.70.0.6.41.113.94.15.21.07.01.10.0.0.0.5.30.3
1001-1200 m0.0.20.57.91.91.98.20.90.0.9.11.90.0.11.23.85.10.84.31.410.22.18.32.310.35.314.63.89.11.80.0.5.21.812.12.80.0.8.41.211.53.97.31.23.80.89.55.41.30.76.50.3
801-1000 m0.0.18.17.619.06.49.41.06.32.58.92.10.0.16.04.03.30.67.02.010.22.17.32.20.0.7.92.911.92.04.62.67.22.110.72.60.0.6.01.011.84.05.91.13.60.825.38.32.71.16.60.3
601-800 m9.61.97.05.012.55.18.71.09.23.24.41.60.0.2.51.82.30.514.02.617.02.64.91.722.67.64.42.29.91.712.54.524.53.45.52.012.13.26.01.06.33.17.81.22.10.60.0.17.22.47.90.4
to 600 m35.73.10.0.0.0.8.71.020.24.27.01.962.518.20.0.1.10.48.62.110.82.10.0.0.0.2.81.75.81.421.55.524.73.51.71.234.74.67.51.24.32.44.71.01.00.410.05.928.72.99.00.4
total45.33.256.79.933.47.547.81.735.65.139.03.562.518.249.05.849.31.833.93.659.93.423.23.550.48.858.45.250.73.138.66.562.33.944.14.246.84.844.42.264.95.838.82.336.72.147.69.649.93.245.50.7
stableabove 1800 m0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.10.31.10.0.0.0.0.0.0.0.1.11.10.40.40.0.0.0.0.0.0.0.2.40.63.02.10.20.214.31.50.0.0.0.3.30.2
1601-1800 m0.0.0.0.0.0.2.40.50.0.0.0.0.0.2.51.79.51.10.0.0.0.0.0.3.63.62.81.62.51.00.0.0.0.0.0.0.0.5.81.03.22.20.50.38.41.20.0.0.0.3.30.2
1401-1600 m0.0.0.0.0.0.3.30.60.0.4.01.40.0.5.92.96.30.90.0.0.90.70.0.3.43.44.42.22.91.10.0.0.0.6.72.10.0.5.41.07.23.14.41.08.81.20.0.0.0.3.80.3
1201-1400 m0.0.12.36.65.03.73.90.70.0.4.71.30.0.6.93.05.60.80.0.2.11.07.52.27.04.96.62.73.71.20.0.1.81.112.52.70.0.5.20.93.92.214.81.65.11.00.0.0.0.4.90.3
1001-1200 m0.0.7.05.020.86.65.70.81.21.24.41.40.0.5.42.73.00.67.21.84.91.533.93.78.34.81.21.25.01.40.0.3.91.67.82.30.0.6.71.14.12.38.81.35.61.09.05.10.0.5.60.3
801-1000 m0.0.5.94.028.97.08.00.97.02.86.91.80.0.4.12.41.90.511.42.49.72.022.83.413.25.64.52.25.91.43.42.45.21.85.71.90.70.77.71.21.31.24.61.03.70.82.72.73.11.15.90.3
601-800 m7.51.73.03.010.04.28.41.015.23.917.32.80.0.4.12.42.00.522.53.210.52.17.42.22.32.33.21.97.41.513.74.66.91.94.91.98.92.76.91.11.41.410.71.42.40.618.07.412.22.17.70.4
to 600 m36.73.10.0.0.0.6.60.927.64.811.22.337.518.21.61.60.50.319.73.04.31.41.20.94.73.12.51.55.11.333.86.311.72.62.41.436.14.78.41.21.41.45.61.01.40.56.44.324.62.78.80.4
total44.23.228.28.864.77.539.51.751.05.248.63.637.518.230.65.439.11.860.83.732.43.272.73.742.68.426.24.733.02.950.96.629.63.740.14.345.64.848.52.225.45.349.72.349.82.236.08.739.93.143.40.7
totalabove 1800 m0.0.0.0.0.0.1.60.40.0.0.0.0.0.0.0.24.11.50.0.0.0.0.0.0.0.2.11.50.40.40.0.0.0.0.0.0.0.3.40.83.02.10.20.222.61.80.0.0.0.6.10.3
1601-1800 m0.0.0.0.0.0.5.30.80.0.0.40.40.0.9.43.420.51.50.0.1.50.90.0.10.75.910.43.04.21.30.0.0.0.0.60.60.0.10.21.35.82.92.90.817.51.60.0.0.0.7.20.3
1401-1600 m0.0.4.03.90.0.9.81.00.0.8.31.90.0.11.63.819.31.40.0.5.11.60.0.10.35.321.64.18.61.80.0.0.0.12.52.70.0.11.41.423.45.211.91.518.11.72.72.70.0.10.10.4
1201-1400 m0.0.27.48.95.03.711.21.10.0.15.72.30.0.20.24.213.81.20.0.9.32.011.12.614.36.621.14.116.72.40.0.3.41.526.23.60.0.12.11.419.14.621.81.813.51.50.0.0.0.11.70.4
1001-1200 m0.0.34.59.422.66.716.51.21.21.216.22.40.0.25.15.29.41.011.62.016.02.542.93.818.67.118.34.015.82.20.0.9.72.422.93.50.0.16.41.621.14.917.51.711.51.425.48.12.10.913.80.4
801-1000 m0.0.24.08.049.88.019.21.414.23.718.92.80.0.21.64.66.40.920.13.021.72.832.03.616.66.513.53.521.62.59.93.912.92.721.73.40.70.715.41.613.04.112.41.58.91.237.59.46.31.614.10.5
601-800 m18.72.510.05.722.56.218.71.327.24.822.33.00.0.10.53.54.80.738.23.729.33.012.32.624.97.87.62.819.92.329.56.136.33.811.92.824.24.113.81.57.63.321.31.85.20.918.07.432.03.017.20.5
to 600 m81.32.50.0.0.0.17.61.357.35.218.22.8100.0.1.61.61.60.530.13.517.02.51.81.04.73.15.32.212.71.960.66.537.73.94.11.875.14.117.31.66.93.012.01.42.70.716.47.059.63.219.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #857995/324326
NFI1
volume of dead wood NFI1
type of forest reserve · altitudinal vegetation zone (3 classes)
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of forest reservealtitudinal vegetation zone (3 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
natural forest reservesubalpine1.30.80.0.6.46.20.0.0.0.0.90.61.20.91.31.13.22.00.80.716.78.70.50.46.21.61.60.92.60.5
montane4.71.83.12.90.0.0.0.0.20.28.97.40.0.1.01.00.0.0.0.0.10.21.61.01.60.91.60.81.90.6
colline/submontane2.41.68.13.90.0.8.07.23.02.60.0.0.0.0.0.1.41.41.01.00.0.0.10.10.20.20.0.0.90.3
total8.32.511.24.86.46.28.07.23.22.69.87.41.20.92.31.54.52.41.81.316.88.72.21.18.01.93.21.25.40.8
special forest reservesubalpine0.20.10.0.0.0.0.0.0.0.0.0.0.50.35.92.80.0.0.0.0.0.0.20.12.61.00.70.71.00.3
montane0.80.86.24.50.0.0.0.0.0.0.0.0.0.4.42.40.0.0.0.0.80.80.70.50.50.30.0.0.70.2
colline/submontane0.70.40.60.60.0.3.33.27.63.50.0.0.0.0.0.0.0.0.0.0.0.0.80.70.0.0.0.0.60.2
total1.70.96.74.50.0.3.33.27.63.50.0.0.50.310.33.70.0.0.0.0.80.81.70.83.01.00.70.72.30.4
other forestsubalpine16.66.10.0.23.814.50.0.0.0.50.39.647.45.723.26.762.56.550.911.538.310.264.34.349.33.937.95.140.71.8
montane56.95.629.38.048.712.443.18.826.25.938.08.744.75.454.76.528.45.940.910.642.69.527.74.037.43.834.94.639.11.7
colline/submontane16.53.552.88.721.16.945.78.663.06.31.91.26.22.19.43.74.62.36.43.01.51.04.01.32.20.823.33.312.50.9
total90.02.782.16.393.66.288.77.689.24.390.27.498.20.987.43.995.52.498.21.382.48.796.01.488.92.196.21.492.30.9
totalsubalpine18.16.00.0.30.114.30.0.0.0.51.29.649.25.630.56.765.76.351.711.455.09.665.04.358.13.840.25.144.21.8
montane62.35.738.68.648.712.443.18.826.35.946.99.544.75.460.16.728.45.940.910.643.69.530.04.139.53.836.44.741.71.7
colline/submontane19.53.861.48.621.16.956.98.873.75.91.91.26.22.19.43.76.02.77.43.21.51.05.01.52.40.923.33.314.10.9
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #857996/324327
NFI3–NFI4
increment
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
n/aspruce26.61.634.41.522.91.517.81.43.81.023.90.7
fir19.71.316.71.112.91.21.80.40.40.311.70.5
pine1.10.41.20.20.30.21.50.40.40.31.00.1
larch0.20.11.40.30.20.13.10.51.90.61.30.2
stone pine0.0.0.0.0.00.01.10.20.00.00.20.0
other conifers0.60.31.10.40.00.00.10.00.0.0.40.1
beech20.51.420.81.26.80.91.50.51.10.511.60.5
maple2.70.53.70.51.30.40.50.21.40.72.10.2
ash4.10.55.60.71.10.40.30.31.50.52.80.3
oak2.40.53.00.40.10.10.20.10.40.31.40.2
chestnut0.0.0.10.10.0.0.00.00.41.10.10.1
other broadleaves2.60.44.40.60.60.21.80.44.91.32.60.2
total80.61.792.31.146.42.229.61.816.12.359.10.9
inside perimeterspruce1.50.41.70.522.21.536.81.827.13.016.20.6
fir3.10.61.70.414.51.25.70.84.11.26.10.4
pine0.20.10.10.0-0.00.01.10.40.70.40.40.1
larch0.0.0.00.00.10.07.20.87.11.72.20.2
stone pine0.0.0.0.0.00.00.60.20.00.00.10.0
other conifers0.20.20.00.00.00.10.00.00.10.10.10.0
beech4.60.82.10.47.70.84.90.711.62.75.30.4
maple0.80.20.20.21.50.41.40.30.50.50.90.1
ash0.50.20.80.21.80.30.80.32.71.11.20.2
oak0.00.1-0.10.10.00.10.10.12.10.70.20.1
chestnut0.0.0.0.0.0.0.00.010.02.20.80.2
other broadleaves0.20.10.10.00.40.22.10.49.51.51.40.2
total11.21.46.50.948.22.260.92.075.62.834.70.9
outside perimeterspruce2.00.40.20.12.10.65.60.81.30.62.20.3
fir1.90.50.30.11.10.40.20.20.30.30.80.2
pine0.00.10.0.0.0.0.40.30.0.0.10.1
larch0.00.00.00.00.00.01.10.40.60.60.30.1
stone pine0.0.0.0.0.0.0.00.10.0.0.00.0
other conifers0.0.0.00.00.00.00.00.00.0.0.00.0
beech3.60.60.50.21.70.50.90.60.30.21.40.2
maple0.10.10.00.10.20.10.40.10.00.00.10.0
ash0.30.10.00.10.20.10.30.20.70.40.20.1
oak0.00.0-0.00.00.00.00.10.00.60.40.10.0
chestnut0.0.0.0.0.0.-0.10.13.01.20.20.1
other broadleaves0.40.20.20.10.10.00.70.21.50.60.40.1
total8.21.11.20.45.51.29.61.28.41.85.90.5
totalspruce30.11.636.11.547.21.660.11.632.13.042.40.8
fir24.71.418.81.128.51.57.80.94.91.218.60.6
pine1.40.41.30.20.30.23.10.61.10.51.50.2
larch0.20.11.40.30.40.111.51.09.61.93.70.3
stone pine0.0.0.0.0.00.01.80.30.00.00.40.1
other conifers0.80.41.10.30.10.10.10.00.10.10.50.1
beech28.71.523.41.216.11.27.20.912.92.718.50.6
maple3.60.53.90.52.90.52.30.42.10.93.10.3
ash4.80.66.40.73.20.61.30.55.01.24.20.3
oak2.40.52.90.40.20.10.30.13.10.81.70.2
chestnut0.0.0.10.10.0.-0.00.113.22.61.00.2
other broadleaves3.20.54.60.61.20.34.60.616.02.04.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #857997/324328
NFI4
forest area
stand stability · altitude (200 m class)
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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilityaltitude (200 m class) %± %± %± %± %± %± %±
criticalabove 1800 m0.0.0.0.0.0.4.73.29.94.70.0.2.30.9
1601-1800 m0.0.7.43.52.62.516.65.331.37.24.83.310.21.8
1401-1600 m0.0.14.44.710.75.010.54.413.65.24.63.29.01.7
1201-1400 m2.22.227.16.028.67.223.16.124.46.718.96.020.62.4
1001-1200 m6.33.518.55.320.46.513.35.06.73.819.26.114.02.1
801-1000 m10.14.320.95.621.86.816.95.59.74.617.25.916.22.3
601-800 m27.26.411.74.513.05.412.74.84.33.012.65.313.82.1
to 600 m54.17.20.0.3.02.92.32.30.0.22.76.613.92.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stableabove 1800 m0.0.1.30.50.70.513.42.315.52.32.80.93.60.4
1601-1800 m0.0.6.21.12.81.021.92.721.82.66.71.36.80.5
1401-1600 m0.90.318.01.79.61.721.52.723.72.712.31.711.30.6
1201-1400 m2.70.620.71.919.32.312.92.215.72.314.41.812.30.7
1001-1200 m7.50.922.11.921.92.411.02.110.01.916.81.914.10.7
801-1000 m12.41.217.41.825.62.510.72.07.21.613.31.814.50.7
601-800 m31.61.612.41.514.92.06.91.66.11.515.51.918.50.8
to 600 m44.91.71.80.65.41.31.70.80.0.18.22.019.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stableabove 1800 m0.0.2.00.70.40.434.73.134.72.612.82.28.70.5
1601-1800 m0.0.9.61.55.21.414.22.320.92.318.42.57.30.5
1401-1600 m1.50.315.71.811.22.015.62.416.32.116.92.58.90.5
1201-1400 m6.60.714.71.719.12.411.82.19.51.611.52.110.20.6
1001-1200 m11.30.919.51.922.02.611.52.17.51.513.22.213.30.6
801-1000 m13.31.022.52.121.32.55.51.56.71.39.92.013.70.7
601-800 m26.61.212.81.715.22.22.61.13.51.07.31.716.90.7
to 600 m40.81.43.10.95.61.44.11.20.90.510.12.021.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalabove 1800 m0.0.1.50.40.50.322.41.825.31.76.30.96.10.3
1601-1800 m0.0.7.80.93.80.817.91.722.01.710.81.27.20.3
1401-1600 m1.20.216.81.210.41.217.81.719.11.613.51.310.00.4
1201-1400 m5.00.518.51.219.81.613.31.513.01.413.61.311.70.4
1001-1200 m9.70.620.71.321.81.711.41.48.41.115.71.413.70.4
801-1000 m12.90.719.91.323.51.78.91.27.11.012.31.314.20.5
601-800 m28.61.012.51.014.91.45.41.04.60.812.31.317.40.5
to 600 m42.71.02.30.55.30.92.90.70.50.315.51.419.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #857998/324329
NFI4
forest area
stand stability · altitude (200 m class)
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
stand stabilityaltitude (200 m class) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticalabove 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.36.10.0.0.0.5.83.219.35.23.82.65.41.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.7.97.72.82.85.14.924.510.70.0.0.0.15.34.729.05.95.53.111.01.7
1401-1600 m0.0.0.0.0.0.0.0.0.0.42.316.08.04.49.76.524.310.616.210.417.911.612.14.312.94.310.84.211.61.8
1201-1400 m9.18.70.0.0.0.0.0.0.0.27.914.127.67.518.68.519.210.030.712.847.615.220.65.320.75.318.45.319.62.2
1001-1200 m25.612.70.0.0.0.0.0.0.0.0.0.23.87.022.08.86.56.314.69.616.711.014.64.78.33.618.75.313.61.9
801-1000 m16.310.50.0.34.919.812.211.50.0.12.511.620.16.825.19.719.110.022.811.79.89.313.84.66.83.313.44.713.92.0
601-800 m7.97.623.921.148.020.425.515.534.011.39.49.017.76.614.17.60.0.15.610.38.07.714.24.63.02.19.84.212.71.9
to 600 m41.014.176.121.117.115.662.217.266.011.30.0.0.0.5.55.40.0.0.0.0.0.3.72.60.0.19.55.512.11.8
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.
less stableabove 1800 m0.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.5.11.81.51.51.11.116.12.317.22.25.21.14.70.4
1601-1800 m0.0.0.0.0.0.0.0.0.0.4.72.13.61.20.0.13.22.74.62.68.23.022.32.621.52.47.31.27.40.5
1401-1600 m1.70.80.0.3.01.70.0.0.0.17.53.714.32.29.12.228.13.613.34.212.53.720.82.523.22.512.51.612.00.6
1201-1400 m9.11.80.0.1.11.10.0.0.0.27.64.217.92.518.42.918.13.020.54.917.23.812.12.015.02.115.01.712.30.6
1001-1200 m24.42.60.0.0.0.1.30.90.80.627.64.221.22.620.83.115.12.823.35.124.04.711.11.99.61.716.81.814.00.7
801-1000 m25.22.76.42.815.03.67.22.13.81.217.63.623.12.829.43.59.12.215.34.524.44.510.11.97.31.513.31.714.40.7
601-800 m25.32.730.45.145.35.135.03.829.12.95.02.217.22.514.82.78.12.115.44.410.33.16.01.46.21.413.51.617.20.7
to 600 m14.32.263.25.435.74.956.54.066.43.00.0.2.21.07.62.13.21.46.22.92.41.61.50.70.0.16.51.818.10.7
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.
stableabove 1800 m0.0.0.0.0.0.0.0.0.0.1.91.41.70.90.0.4.31.92.22.21.71.735.32.935.12.418.82.210.10.5
1601-1800 m0.0.0.0.0.0.0.0.0.0.6.12.47.61.70.60.620.43.810.14.316.64.714.12.123.02.218.82.38.30.5
1401-1600 m3.20.80.0.3.91.70.0.0.0.26.14.78.71.87.92.124.14.024.66.120.15.515.72.316.61.915.92.19.70.5
1201-1400 m16.71.60.0.2.41.40.50.50.0.21.84.39.21.918.52.918.73.721.55.621.05.611.92.08.51.410.51.810.30.6
1001-1200 m25.91.90.80.84.51.80.60.61.10.621.34.221.42.623.83.214.93.321.35.713.64.810.81.97.31.311.81.913.00.6
801-1000 m21.41.812.02.812.82.96.11.73.81.116.93.929.43.024.63.38.52.58.13.817.74.85.61.45.81.28.91.712.90.6
601-800 m20.91.720.63.541.74.336.23.525.12.66.02.517.82.619.83.06.52.23.82.66.33.12.71.03.00.86.21.415.90.7
to 600 m11.81.466.64.134.74.156.73.670.02.70.0.4.21.44.91.72.61.58.43.83.02.14.01.10.80.59.11.719.90.7
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.
totalabove 1800 m0.0.0.0.0.0.0.0.0.0.0.80.61.00.40.0.4.91.31.61.11.20.923.81.826.71.610.21.17.40.3
1601-1800 m0.0.0.0.0.0.0.0.0.0.5.41.55.31.00.60.416.72.26.22.110.72.417.91.622.91.611.51.18.00.3
1401-1600 m2.70.60.0.3.41.20.0.0.0.22.42.911.31.38.61.426.32.617.93.415.73.017.61.618.91.513.71.210.80.4
1201-1400 m14.11.20.0.1.80.90.30.30.0.25.12.914.61.518.52.018.42.321.93.520.73.212.81.412.01.213.51.211.70.4
1001-1200 m25.41.40.50.52.51.00.90.50.90.423.52.921.51.822.22.114.52.121.73.519.63.311.31.38.31.015.01.313.50.4
801-1000 m22.61.59.62.014.32.36.71.33.70.817.02.525.81.926.92.39.41.613.33.020.93.08.41.16.50.911.71.213.60.4
601-800 m22.21.424.42.943.43.335.42.527.11.95.71.617.51.717.11.97.01.411.02.78.72.15.30.94.30.710.51.116.30.5
to 600 m13.01.265.53.234.73.156.72.668.32.00.0.3.00.86.21.32.81.06.41.92.41.22.80.70.40.213.91.218.60.4
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #857999/324330
NFI2–NFI3
increment
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce342747934383817
fir277836566173467
pine14371684592030
larch16421000.374
stone pine0.0.0.0.
other conifers1430.582672
beech227849372163037
maple381617015265513
ash262129810263816
oak21250851852224
chestnut0.0.0.0.
other broadleaves242211606273119
total971418432141112043
Eastern Juraspruce861621006459415
fir26350.3542932
pine11350.01131134
larch10690.01001069
stone pine0.0.0.0.
other conifers11520.0.1152
beech149110100243117310
maple14400.6612033
ash26270.2782825
oak15450.01001544
chestnut0.0.0.0.
other broadleaves28400.2403038
total3778210044244237
Western Plateauspruce200110.155121411
fir70180.2557318
pine9420.0741041
larch9310.0.931
stone pine0.0.0.0.
other conifers8610.0.861
beech122140.94613113
maple15240.7572224
ash47190.7475317
oak38230.2764023
chestnut2800.0.280
other broadleaves25280.3712826
total54460.45275905
Central Plateauspruce3228110025263477
fir208100.26242349
pine6480.166742
larch8390.0100938
stone pine0.0.0.0.
other conifers14370.1591536
beech19210010040242328
maple222301004402520
ash3926010010364922
oak20270.1402126
chestnut0.0.0.0.
other broadleaves162801001581726
total84751100108159564
Eastern Plateauspruce52070.17305387
fir183110.143919711
pine38230.0553822
larch13270.19983158
stone pine0.0.0.0.
other conifers14420.1931540
beech29180.15273067
maple43180.4834718
ash95130.173711212
oak35210.3643820
chestnut0.0.0.0.
other broadleaves59170.3616217
total129240.942713853
Western Pre-Alpsspruce119161100157112778
fir30310.65159513
pine0.0.01000100
larch0.0.11001100
stone pine0.0.0.0.
other conifers01000.0.0100
beech14250.22263617
maple35801008261124
ash9370.3301129
oak1480.-11020322
chestnut0.0.0.0.
other broadleaves2500.336629
total17813110025894376
Central Pre-Alpsspruce2751029522094976
fir16412176165123307
pine283-0100249451
larch1610.0100152
stone pine0.0.11001100
other conifers01000.165162
beech7820377931717412
maple16330.13193020
ash1036010011352125
oak1690.145342
chestnut0.0.0.0.
other broadleaves345010011361529
total5518762519710774
Eastern Pre-Alpsspruce235130.191114268
fir68180100871515611
pine01930.2100391
larch-08740.268278
stone pine01000.0.0100
other conifers0730.052143
beech5316463701512710
maple114307316302825
ash272708324265118
oak2470100074338
chestnut0.0.0.0.
other broadleaves1642410010253027
total4131096440488255
Northwestern Alpsspruce8617942138102348
fir93116234254420
pine11380780130174
larch546171450932
stone pine0.01000.0100
other conifers01000.0.0100
beech1629135926225418
maple65008613171920
ash4392995271025
oak2870100182362
chestnut-01000.0.-0100
other broadleaves1544036714382929
total14313273523494046
Central Alpsspruce4421174134279614
fir846210211342125
pine277280362741
larch0.0.01000100
stone pine01000.0.0100
other conifers010001000100060
beech9390598471728
maple-0635001002363183
ash4490291557938
oak2860.165358
chestnut0.0.0.0.
other broadleaves4452854551033
total73192437691716610
Northeastern Alpsspruce46321437821714114
fir54718614301924
pine-11000.4773115
larch1785710212662
stone pine0.0.0.0.
other conifers0.0.090090
beech76532179941960
maple4532745491232
ash10832456451848
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves76118631361055
total782727401221422711
Southwestern Alpsspruce3323103921392558
fir45336230233720
pine93835421273220
larch4428745811113312
stone pine43818110301523
other conifers0920.0.092
beech46415213261823
maple250089728924
ash2880109632931
oak440077345729
chestnut171-0213273256
other broadleaves143127621193716
total12014272540765545
Southeastern Alpsspruce2121175534975685
fir65118615272323
pine2523-096513333719
larch3920-111559169713
stone pine93716511252021
other conifers0550.143134
beech1231-02317391825
maple1630.360449
ash4640.431936
oak2800.-028590283
chestnut0.0.01000100
other broadleaves16300.17293321
total326886547868114
Southern Alpsspruce253111341301316611
fir558110018382331
pine27121000243460
larch182964647267119
stone pine0720.0.072
other conifers0.0.195195
beech73231241562116520
maple13752459271247
ash1236213118273222
oak1130-17312351237
chestnut173656255237718
other broadleaves35221629791512911
total12214472052486936
Switzerlandspruce2522379161620342092
fir103141229529615633
pine1181284352171779
larch161132030220114048
stone pine152715023194015
other conifers492201009435720
beech114842937536817014
maple1711053311092857
ash3078945120104326
oak14411-0204242216510
chestnut203256356228318
other broadleaves2659252517794666
total59502194123474395811
© WSL, Swiss National Forest Inventory, 19.06.2020 #858000/324331
NFI3
total basal area
forest communities (Küchler 2008, 7 classes) · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
forest communities (Küchler 2008, 7 classes)main tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce0.0.0.0.0.0.12.3372.0667.049
fir0.0.0.0.0.0.0.0.2.7661.484
pine0.0.0.0.0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.1.5244.1752.959
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech0.0.0.0.0.0.0.0.0.0.0.0.
maple0.0.0.0.0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.0.0.0.0.
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.9.6665.084
other broadleaves0.0.0.0.0.0.7.8712.5665.161
total0.0.0.0.0.0.21.6321.03921.320
beech forestsspruce5.5206.71811.01410.2203.2357.39
fir7.6145.3196.8161.9321.0575.19
pine3.0280.6430.3503.1360.0.1.420
larch0.01000.5670.8472.9543.9261.322
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.4670.2550.1390.2620.0.0.238
beech15.0911.41216.81212.3169.41613.56
maple1.9152.2251.9181.5260.1771.610
ash1.5264.4223.1201.4400.1722.213
oak0.3640.6390.6370.4631.5450.723
chestnut0.0.0.0.0.0.0.0.5.9281.030
other broadleaves1.2181.0350.9212.9304.6201.912
total36.6532.9642.5537.1729.7736.23
silver fir-beech forestsspruce10.4158.03918.6619.484.53516.15
fir9.51615.63411.686.8134.0309.06
pine0.4650.0.0.0690.7500.0.0.241
larch0.3990.0.0.0.0.8382.0370.526
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.01000.0.0.0.0.0100
beech14.21011.1238.796.81322.11910.47
maple1.8250.9942.0142.2150.3711.89
ash0.4740.6940.9220.6320.1720.717
oak0.0.0.0.0.0620.11000.0.0.054
chestnut0.0.0.0.0.0.0.0.0.3940.095
other broadleaves0.6460.0.0.8181.1222.7291.113
total37.5536.31642.7338.4435.91140.03
silver fir-spruce forestsspruce31.1220.0.29.5627.9623.51127.64
fir4.5560.0.6.8162.7202.4313.812
pine0.0.0.0.0.0.0.7470.0.0.447
larch0.0.0.0.0.0.4.9145.2233.512
stone pine0.0.0.0.0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.1990.0.0.0.0.0100
beech15.4260.0.0.6350.4363.0331.021
maple3.3630.0.0.7270.3430.3470.422
ash0.0.0.0.0.01000.11000.1990.167
oak0.0.0.0.0.01000.1760.1990.158
chestnut0.0.0.0.0.0.0.01000.0.0.0100
other broadleaves0.0.0.0.0.4351.0261.8371.019
total55.1190.0.38.3538.1436.5538.03
spruce forestsspruce30.7.0.0.40.91327.7417.11426.84
fir5.3.0.0.2.0580.6300.9460.823
pine0.0.0.0.0.6981.4220.6551.320
larch0.0.0.0.0.0.6.499.4166.58
stone pine0.0.0.0.1.3980.6310.0.0.631
other conifers0.0.0.0.0.0.0.0640.0.0.064
beech0.0.0.0.0.2990.2501.1560.337
maple8.4.0.0.0.2500.1390.0.0.133
ash0.0.0.0.0.1740.0710.5990.191
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.7880.4301.4460.626
total44.400.0.46.41237.5331.0837.03
stone pine and larch forestsspruce0.0.0.0.30.0.10.9149.11810.211
fir0.0.0.0.0.0.0.1951.8390.938
pine0.0.0.0.7.900.4430.01000.338
larch0.0.0.0.0.0.13.91010.81212.58
stone pine0.0.0.0.0.0.7.4140.0.4.115
other conifers0.0.0.0.0.0.0.2660.0.0.166
beech0.0.0.0.0.0.0.0.2.4301.130
maple0.0.0.0.0.0.0.0.0.4620.262
ash0.0.0.0.0.0.0.0.0.0.0.0.
oak0.0.0.0.0.0.0.0.0.3740.175
chestnut0.0.0.0.0.0.0.0.0.7660.366
other broadleaves0.0.0.0.0.0.0.2420.9300.526
total0.0.0.0.38.6033.2526.6730.34
pine forestsspruce0.0.0.0.31.31913.71311.08116.111
fir0.0.0.0.4.9460.5550.0.1.138
pine0.0.0.0.3.9567.5170.0.6.816
larch0.0.0.0.0.0.5.1220.0.4.323
stone pine0.0.0.0.0.0.0.5560.0.0.456
other conifers0.0.0.0.0.0.0.1560.0.0.157
beech0.0.0.0.0.6500.58020.7511.051
maple0.0.0.0.0.5960.1510.0.0.153
ash0.0.0.0.0.1960.11000.0.0.184
oak0.0.0.0.0.0.0.2960.0.0.296
chestnut0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.2751.8410.0.1.540
total0.0.0.0.41.31230.1631.82031.76
other broadleaved forestsspruce6.33810.13213.91711.392.5237.78
fir4.4403.0484.3282.0200.1951.615
pine0.8800.3980.5722.0220.21001.021
larch0.0.0.0.0.1992.6300.7411.325
stone pine0.0.0.0.0.0.0.01000.0.0.0100
other conifers0.1980.2980.0990.1770.0920.153
beech11.0215.9347.4223.8152.5204.29
maple2.4352.9362.1202.1150.4261.511
ash4.7445.4232.3252.0161.4172.110
oak1.0572.5450.0.0.6301.9221.117
chestnut0.0.0.0.0.0.0.24912.6105.211
other broadleaves2.0301.4422.6253.8117.384.96
total32.71031.61033.3830.6429.7430.73
totalspruce7.5127.51520.1420.037.7815.82
fir7.5115.6168.362.091.2173.84
pine1.9260.5400.3321.7110.2601.09
larch0.1880.4670.2445.264.293.35
stone pine0.0.0.0.0.11001.0140.0.0.414
other conifers0.2650.2490.0430.1360.0920.125
beech14.1710.3117.872.395.5115.44
maple2.0122.2201.690.8100.3211.06
ash1.7244.3171.2130.5140.6180.97
oak0.3441.0310.1320.2251.0190.413
chestnut0.0.0.0.0.0.0.0445.7101.310
other broadleaves1.1151.0280.9131.494.271.95
total36.6432.9540.8235.4230.8335.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #858001/324332
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce39.43.449.52.361.44.364.35.531.018.749.71.7
fir23.53.015.81.828.13.83.91.70.0.18.81.4
pine2.30.63.60.80.20.27.53.10.0.3.00.5
larch0.0.1.30.50.0.5.11.60.40.41.00.3
stone pine0.0.0.0.0.0.3.52.50.0.0.20.1
other conifers0.20.10.80.40.0.0.0.0.0.0.50.2
beech22.22.317.61.67.51.810.03.60.0.16.61.1
maple3.20.71.80.30.50.30.20.13.42.41.80.3
ash4.51.04.10.71.60.70.20.26.15.43.60.5
oak1.60.53.40.70.00.00.10.16.35.82.30.4
chestnut0.0.0.00.00.0.0.0.23.213.40.10.1
other broadleaves3.10.72.10.50.60.35.22.229.711.52.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce27.66.332.97.249.34.066.35.250.612.949.62.7
fir31.06.818.85.329.63.84.51.61.81.220.62.2
pine1.50.90.30.30.30.24.21.53.23.21.60.5
larch0.0.1.51.30.10.112.92.88.55.64.10.8
stone pine0.0.0.0.0.0.0.20.20.0.0.10.0
other conifers0.40.40.0.0.0.0.0.0.0.0.00.0
beech34.46.033.87.515.93.210.14.00.30.317.72.2
maple1.30.75.52.21.40.40.40.21.61.51.50.3
ash3.31.36.92.41.60.70.90.60.90.72.10.5
oak0.0.0.30.30.10.10.10.14.33.40.30.2
chestnut0.0.0.0.0.0.0.0.14.67.30.70.3
other broadleaves0.60.30.10.11.70.80.70.314.26.61.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce37.53.048.32.255.03.065.63.946.211.249.71.5
fir24.72.716.01.728.92.74.31.21.41.019.31.1
pine2.20.63.40.70.30.15.31.52.52.52.60.4
larch0.0.1.30.50.10.110.21.96.74.31.90.3
stone pine0.0.0.0.0.0.1.40.90.0.0.20.1
other conifers0.20.10.70.40.0.0.0.0.0.0.30.2
beech24.22.218.71.612.01.910.02.90.20.216.91.0
maple2.90.62.00.41.00.30.30.12.01.31.70.2
ash4.30.94.30.71.60.50.70.42.01.33.20.4
oak1.30.43.20.70.10.00.10.14.72.91.70.3
chestnut0.0.0.00.00.0.0.0.16.56.50.30.1
other broadleaves2.70.62.00.41.20.42.20.817.75.92.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #858003/324334
NFI3–NFI4
yield
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce371133938184242912
fir254171947424131515
pine16393640.1934
larch0.0.0.0.
stone pine0.0.0.0.
other conifers0.0.11001100
beech158134133173721512
maple223611001602434
ash27322843693228
oak11460.0.1146
chestnut0.0.0.0.
other broadleaves163201000621631
total875910524812610628
Eastern Juraspruce91260.5849525
fir17410.9772638
pine12380.0.1238
larch0.0.0.0.
stone pine0.0.0.0.
other conifers3710.0.371
beech10920766138913019
maple163211000.1731
ash2832210021003129
oak8440.0.844
chestnut0.0.0.0.
other broadleaves24381820.2537
total307131055287834613
Western Plateauspruce269200.116828019
fir70320.0.7032
pine11430.11001141
larch12930.0.1293
stone pine0.0.0.0.
other conifers21000.0.2100
beech77280.16609325
maple5530.372842
ash9580.3921249
oak40380.11004037
chestnut1740.0.174
other broadleaves96701000.965
total505130100344253912
Central Plateauspruce531123100394756911
fir205210.293623318
pine15450.0.1445
larch7930.0.793
stone pine0.0.0.0.
other conifers19610.0.1861
beech179172164135921316
maple154411002841838
ash343811004543933
oak19350.0.1835
chestnut0.0.0.0.
other broadleaves22440.01002244
total104492655863311518
Eastern Plateauspruce564111100105857411
fir16218110057216817
pine76280.0.7628
larch1740210001002037
stone pine0.0.0.0.
other conifers11000.0.1100
beech23014355145724713
maple282211005833421
ash741941002698018
oak34270.0.3427
chestnut0.0.0.0.
other broadleaves27250.0.2725
total121371256364312617
Western Pre-Alpsspruce594681001143618227
fir36550.684010532
pine0.0.0.0.
larch0.0.0.0.
stone pine0.0.0.0.
other conifers0.0.0.0.
beech3679875571749
maple0.0.265265
ash3810.0.381
oak01000.0.0100
chestnut0.0.0.0.
other broadleaves0.0.269269
total1024018931913031023
Central Pre-Alpsspruce2742113611512243815
fir130217761582329415
pine11000.283363
larch0.0.0.0.
stone pine0.0.0.0.
other conifers0.0.0.0.
beech2337315335439127
maple2620.2100359
ash18111008641052
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves27051001100966
total4341657393581685011
Eastern Pre-Alpsspruce1712819611772336817
fir59342852333111922
pine0.11000.1100
larch0.0.11001100
stone pine0.0.0.0.
other conifers0.0.0.0.
beech32401866504410028
maple3693647491234
ash105711004771544
oak0.0.11001100
chestnut0.0.0.0.
other broadleaves2741100670951
total2792471422791962614
Northwestern Alpsspruce2257861834011431
fir41000.5100971
pine0.0.51005100
larch11000.7100793
stone pine0.0.0.0.
other conifers0.0.0.0.
beech186419753793946
maple01000.0.0100
ash0.0.0.0.
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves5920.0.592
total514627611023918027
Central Alpsspruce1588115315714144
fir01000.0.0100
pine0.0.0.0.
larch0.0.0.0.
stone pine0.0.0.0.
other conifers0.0.0.0.
beech1100-1100-0100-0353
maple0.0.0.0.
ash0.0.11000100
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves01000.1100178
total1681106017664243
Northeastern Alpsspruce571210047365532
fir11005100373959
pine0.0.0.0.
larch0.0.575575
stone pine0.0.0.0.
other conifers0.0.0.0.
beech66258130654150
maple01000.072159
ash010011003100476
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves11000.178272
total14471267903411627
Southwestern Alpsspruce981364925366930
fir11008817571548
pine31000.13521746
larch371224817454131
stone pine0.0.01000100
other conifers0.0.0.0.
beech0.2100172272
maple0.2710.271
ash0.01000.0100
oak010011000.178
chestnut0.0.0.0.
other broadleaves21002750.462
total18547231632915120
Southeastern Alpsspruce1442716481412530118
fir6830.0.583
pine194541003592537
larch134669921413930
stone pine10730.11001168
other conifers0.0.0.0.
beech7480.0.748
maple0.0.0.0.
ash010011000.177
oak0.0.0.0.
chestnut0.0.0.0.
other broadleaves9710.0100968
total2072526411662239916
Southern Alpsspruce97896144536240
fir0.11001100271
pine0.31000.3100
larch0100689365965
stone pine0.0.0.0.
other conifers0.0.0.0.
beech0.01000.0100
maple16911000100362
ash28801001100363
oak210031001100662
chestnut76510705562241
other broadleaves94310615662433
total29344531594113322
Switzerlandspruce25596168199021036705
fir962970283781414247
pine154171248233719215
larch51313437542613718
stone pine10730.1771166
other conifers24480.11002647
beech8537165212142012447
maple94151034223012813
ash190131340322723911
oak1161848835812617
chestnut75710704562139
other broadleaves128152045173516613
total51494507121652873853
© WSL, Swiss National Forest Inventory, 19.06.2020 #858004/324335
NFI1–NFI2
increment
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change1983/85–1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
n/aspruce34.11.918.22.439.03.041.92.543.12.066.15.650.63.058.83.661.17.665.27.459.49.741.35.364.93.615.85.443.00.9
fir27.51.87.21.613.22.124.22.111.71.215.53.827.92.616.22.36.12.39.15.75.62.50.01.42.21.23.62.616.90.7
pine1.60.34.01.03.61.21.00.32.50.40.0.1.40.60.20.1-0.10.1-0.00.60.0.7.32.79.51.72.12.12.30.2
larch0.10.11.10.50.60.40.90.31.50.40.0.0.70.60.50.30.40.40.0.3.01.630.85.410.12.210.42.71.90.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.-0.00.00.0.1.40.83.11.10.70.70.20.1
other conifers0.10.01.61.01.81.11.40.50.70.30.00.00.00.00.00.00.10.10.10.10.0.0.60.60.20.20.0.0.70.2
beech25.21.645.63.122.22.320.41.922.31.610.33.214.12.414.02.615.67.815.95.917.35.12.41.43.81.27.62.620.80.7
maple3.00.54.70.91.50.51.30.42.90.51.60.81.90.52.21.05.02.57.74.51.83.30.70.50.40.51.71.32.40.2
ash3.30.68.21.55.61.13.81.17.51.04.22.01.81.05.61.42.71.62.01.45.92.82.61.60.70.56.12.54.80.4
oak2.20.54.91.17.91.82.20.53.00.50.90.40.40.40.40.30.10.30.20.20.0.3.52.20.50.43.31.32.60.3
chestnut0.0.0.0.0.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.00.024.56.10.40.1
other broadleaves3.00.54.61.34.11.23.10.74.90.71.60.51.30.42.10.79.02.9-0.11.36.92.39.14.24.51.224.14.74.00.3
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.
inside perimeterspruce14.33.05.13.039.310.429.06.325.27.164.04.441.33.046.63.562.54.050.37.450.56.653.72.878.53.024.72.746.11.2
fir25.43.917.58.64.12.733.27.024.96.425.74.030.72.820.42.512.52.919.14.411.43.04.61.23.01.03.90.915.40.8
pine2.91.52.62.4-0.00.20.90.70.90.70.0.0.10.20.30.20.20.43.01.81.61.36.51.41.40.90.20.31.40.2
larch0.0.0.0.0.0.0.0.0.40.40.0.0.00.00.80.51.20.60.30.33.22.522.12.29.71.88.51.65.40.5
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.-0.00.00.0.0.0.1.70.51.30.70.0.0.40.1
other conifers1.00.70.0.0.0.0.0.0.0.0.0.0.20.20.20.20.0.0.10.1-0.70.70.00.00.10.10.00.00.10.1
beech37.54.262.69.921.26.328.45.122.35.45.01.920.83.118.02.611.42.613.03.916.45.02.50.91.01.721.52.315.30.9
maple5.71.44.14.28.16.92.11.37.53.22.50.72.50.55.31.14.61.02.01.19.12.71.20.40.80.30.60.42.90.3
ash8.13.34.11.819.45.25.02.812.74.90.50.22.10.64.51.11.70.85.83.92.22.01.20.51.00.63.40.93.20.4
oak1.21.00.10.12.51.60.30.24.12.50.40.40.20.10.00.00.30.30.60.30.0.0.40.20.60.63.61.11.00.2
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.30.10.118.82.33.20.4
other broadleaves3.81.43.92.45.32.71.10.51.91.31.80.52.00.53.90.85.61.45.92.06.32.96.01.52.60.814.71.55.60.4
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.
outside perimeterspruce25.44.322.412.98.04.911.86.623.613.346.515.025.68.623.68.449.311.159.913.737.815.239.28.569.45.717.96.635.12.6
fir22.84.00.0.29.712.79.15.32.11.40.11.124.612.331.710.39.67.30.50.49.66.04.83.63.51.80.60.612.61.9
pine2.31.04.02.80.0.0.0.0.0.0.91.00.0.0.0.0.0.16.18.40.0.17.66.411.03.60.0.5.01.1
larch1.61.60.0.0.0.1.00.90.0.2.62.60.0.0.0.3.13.10.0.1.71.722.97.05.32.51.92.64.51.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.52.71.10.0.0.50.2
other conifers0.0.0.0.0.0.3.32.30.0.0.0.1.51.20.0.0.0.0.10.10.30.30.0.0.0.0.0.0.30.1
beech39.75.160.614.137.010.753.113.112.99.839.211.740.76.034.89.716.68.84.58.039.516.94.42.32.22.23.42.424.42.3
maple3.61.22.52.18.47.47.93.336.74.43.42.70.30.23.83.012.65.71.61.2-2.97.8-0.20.6-0.31.10.60.42.90.7
ash2.91.38.37.90.30.29.14.024.60.46.13.21.81.04.32.44.83.114.89.38.47.72.61.3-0.10.65.62.24.00.7
oak0.00.10.0.0.0.2.11.10.0.0.10.10.40.40.60.53.02.30.30.30.0.0.60.50.0.4.93.30.90.4
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.50.0.49.27.74.81.2
other broadleaves1.70.52.21.716.69.12.71.50.0.1.00.65.14.01.22.70.63.22.22.35.54.77.13.56.52.316.04.35.10.9
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.
totalspruce31.01.617.92.238.32.940.02.342.32.064.13.345.52.051.22.560.93.657.54.852.15.149.52.471.62.222.92.343.50.7
fir26.81.57.41.512.72.024.51.912.21.220.72.729.11.919.01.79.91.913.23.29.72.13.81.02.70.73.60.816.10.5
pine1.80.33.91.03.21.11.00.32.40.40.00.00.70.30.20.10.10.22.91.21.00.88.01.46.01.00.50.42.20.2
larch0.30.21.00.50.60.30.80.31.50.40.10.10.40.30.60.31.10.40.10.13.11.723.82.09.31.38.31.33.20.2
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.10.10.00.0-0.00.00.0.1.50.42.20.60.10.10.30.0
other conifers0.20.11.50.91.60.91.30.40.60.30.00.00.20.10.10.10.00.00.10.1-0.50.50.10.10.10.10.00.00.50.1
beech28.01.546.63.022.52.122.01.922.31.58.51.818.01.917.01.813.33.313.43.218.33.82.70.72.40.918.11.919.30.5
maple3.30.44.60.82.30.81.50.43.20.52.20.52.10.33.70.75.41.24.42.06.22.00.90.30.50.30.80.32.60.2
ash3.80.68.01.46.81.14.01.07.70.92.20.81.90.55.00.92.30.85.02.23.71.61.70.50.70.33.90.84.20.3
oak1.90.44.51.17.21.62.00.43.00.50.60.30.30.20.20.20.50.30.40.20.0.1.00.40.50.33.70.92.00.2
chestnut0.0.0.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.00.022.02.11.60.2
other broadleaves2.90.44.51.24.51.12.90.64.80.61.70.31.70.32.90.56.41.33.01.26.42.06.71.43.90.716.11.44.60.2
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #858005/324336
NFI3–NFI4
yield
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce41.63.929.46.252.96.350.83.646.43.157.912.362.76.162.96.235.715.273.322.933.115.347.220.470.85.430.718.549.51.7
fir30.13.65.52.213.34.019.53.313.22.135.812.030.75.520.54.86.65.53.63.17.87.64.14.42.51.80.0.18.71.3
pine1.80.73.91.42.10.91.40.66.21.70.0.0.30.30.0.0.0.0.0.0.0.17.416.38.84.00.0.2.90.5
larch0.0.0.0.3.52.30.60.61.40.60.0.0.0.0.0.0.90.90.0.0.0.13.16.95.71.90.40.41.10.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.83.40.0.0.20.1
other conifers0.0.0.80.60.40.41.81.10.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.2
beech17.72.235.35.315.63.817.12.718.92.23.32.45.21.811.24.244.815.74.14.836.115.00.0.3.21.60.0.16.51.1
maple2.50.85.21.61.10.51.40.62.40.50.0.0.40.21.00.71.81.40.0.2.12.20.0.0.0.3.32.31.80.3
ash3.00.99.12.71.81.03.21.26.31.22.72.30.20.23.62.02.02.10.0.7.96.00.0.0.10.16.05.33.70.5
oak1.30.62.51.17.52.71.80.62.80.70.40.40.0.0.0.0.0.17.718.20.0.0.90.80.0.6.25.82.30.4
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.22.913.30.10.1
other broadleaves2.10.68.42.81.81.22.30.92.20.50.0.0.50.40.80.68.26.21.21.513.05.917.313.14.02.530.411.52.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce30.67.012.18.833.016.337.910.623.18.658.89.039.55.956.56.270.911.670.618.148.513.445.19.681.75.949.912.849.42.7
fir32.58.123.45.70.0.25.68.212.76.632.69.239.36.017.14.54.03.610.75.78.05.210.75.00.0.1.81.220.82.2
pine1.81.10.0.1.71.50.0.0.0.0.0.0.40.40.20.24.23.80.0.0.0.10.15.03.32.13.13.11.60.5
larch0.0.0.0.0.0.0.0.5.75.00.0.0.0.0.40.45.24.60.0.5.13.129.07.713.95.38.45.54.00.8
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.50.50.0.0.10.0
other conifers0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
beech30.86.452.58.946.417.829.510.734.710.06.53.716.44.919.45.715.79.53.76.934.213.01.71.20.0.0.30.317.52.1
maple1.20.81.81.97.45.72.41.512.27.01.00.60.40.42.71.00.0.4.93.00.40.31.20.90.0.1.61.51.60.3
ash2.41.28.04.08.88.34.51.611.77.60.0.2.31.31.30.90.0.8.24.93.32.80.20.20.40.42.11.52.30.5
oak0.0.0.0.2.22.00.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.40.40.0.4.23.30.30.2
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.14.57.20.70.3
other broadleaves0.30.22.22.20.50.50.10.10.0.1.10.81.71.42.21.30.0.2.12.20.50.41.41.10.20.214.16.51.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce39.73.527.35.851.66.049.43.445.53.158.57.351.64.659.44.459.410.271.514.246.511.745.38.875.94.145.711.149.51.4
fir30.53.37.62.612.43.720.23.113.22.133.77.434.84.218.73.34.93.08.24.38.04.69.94.41.31.01.40.919.31.1
pine1.80.63.41.32.00.91.30.66.01.60.0.0.40.20.10.12.82.70.0.0.0.11.14.86.32.32.42.42.60.4
larch0.0.0.0.3.32.20.60.51.60.60.0.0.0.0.20.23.83.20.0.4.42.726.96.89.62.66.64.21.90.3
stone pine0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.32.71.80.0.0.20.1
other conifers0.10.10.70.50.40.41.61.00.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.2
beech19.92.237.35.017.53.918.42.719.52.25.42.610.62.615.63.825.29.13.84.734.411.51.51.01.70.80.20.216.81.0
maple2.30.74.81.41.50.61.50.62.80.60.70.40.40.21.90.60.60.53.12.30.60.41.00.70.0.2.01.31.80.2
ash2.90.89.02.42.21.03.41.16.51.20.90.71.20.62.31.00.60.75.33.83.92.60.10.10.30.23.01.73.30.4
oak1.00.52.21.07.22.61.60.62.70.70.10.10.0.0.10.10.0.6.36.30.0.0.40.40.0.4.72.91.70.3
chestnut0.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.16.36.50.30.1
other broadleaves1.80.57.62.51.71.12.00.82.20.50.70.51.10.71.60.82.72.41.81.52.11.23.51.92.21.417.75.82.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #858006/324337
NFI2
volume
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
outside of perimeterupper subalpine0.0.0.50.40.10.118.04.112.12.011.73.41.50.2
lower subalpine3.60.425.22.421.62.840.46.441.33.717.84.612.30.6
upper montane11.70.839.93.134.23.822.14.922.73.517.95.019.40.9
lower montane31.91.327.12.833.13.710.83.414.02.79.43.429.21.0
colline/submontane52.91.37.31.510.92.48.72.79.82.243.26.437.61.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine0.0.0.50.20.20.212.61.812.71.96.01.24.50.4
lower subalpine1.50.825.32.113.12.048.93.143.43.117.82.124.41.0
upper montane13.92.142.72.538.23.126.22.833.13.135.02.633.41.2
lower montane47.23.322.92.135.33.17.11.28.61.615.42.023.21.0
colline/submontane37.43.18.61.513.22.15.01.02.20.725.72.014.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine0.0.0.50.20.20.113.61.612.51.46.81.12.70.2
lower subalpine3.30.425.31.516.71.647.42.742.62.417.81.917.40.5
upper montane12.00.741.51.936.52.425.52.529.02.332.62.325.30.7
lower montane33.91.224.81.734.42.47.81.110.71.414.61.826.70.7
colline/submontane50.81.28.01.112.21.65.71.05.20.928.21.927.80.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #858007/324338
NFI2–NFI3
yield
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce2072648113192181153752757327945
fir61981831725291742550.8197
pine101140.1100110013620.11414
larch42283720100175518530.8423
stone pine0.0.0.4788710.1453
other conifers21380100010011000.0.2136
beech83975924292801008540.9096
maple551755611460.0.0.6915
ash9915537965281292010011414
oak1041701000.0.0.0.10017
chestnut01000.0.0.0.476473
other broadleaves9319146195827026725011917
total404647501127616393312821114551614
inside perimeterspruce0.8100274301000.21003738
fir81000.01000.0.0.799
pine0.0.11000.0.0.1100
larch0.5100210001000.0.777
stone pine0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.
beech0.13934690.0.0.1774
maple11000.1730.0.0100252
ash21000.1740.0.0.363
oak0.0.0.0.0.0.0.
chestnut0.0.0.11000.0.1100
other broadleaves3100010036911000.295845
total1375265939352620.4658327
outside perimeterspruce156204061318322732623016235010658
fir76241551662311161762010030412
pine45711003100195026211003135
larch199521003100394411422597833
stone pine0.0.0.2842800.460
other conifers1840.0.0.0.0.184
beech9422462435280100171145117714
maple1833124753511000.01003424
ash2926748159071010011003621
oak4750.0.01000.0100466
chestnut0.0.0.0.0.11351135
other broadleaves74043144313405113402822
total4071363310295181462225315662617726
totalspruce22316892940313852330514314138584
fir703833711862312561049010011196
pine10613110046620471555110014413
larch613510585665735293725917019
stone pine0.0.0.75910610.1843
other conifers22370100010011000.0.2135
beech9337117186719073948145110856
maple73151737173211000.08010313
ash129131232125027428518615111
oak1081701000.01000.010010216
chestnut01000.0.11000.15321631
other broadleaves1031817471537445357163415214
total4468414047611111881838112812269403
© WSL, Swiss National Forest Inventory, 19.06.2020 #858008/324339
NFI1NFI4
change: volume
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionaltitudinal vegetation zone1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraupper subalpine......
lower subalpine205511462152
upper montane10522322513718
lower montane444834427833
colline/submontane1313911742482
total18320782326015
Eastern Juraupper subalpine......
lower subalpine......
upper montane1100..1100
lower montane29384763334
colline/submontane10193410815136
total40539664944
Western Plateauupper subalpine......
lower subalpine2184..2184
upper montane987-41006144
lower montane-48531938-3086
colline/submontane3265-31512973
total-651812756556
Central Plateauupper subalpine......
lower subalpine......
upper montane-8891158-7101
lower montane-386001449-3764
colline/submontane-655003338-6551
total-111331725-10934
Eastern Plateauupper subalpine......
lower subalpine......
upper montane-61032100-5137
lower montane279841483087
colline/submontane-72524228-6856
total-53809118-4399
Western Pre-Alpsupper subalpine......
lower subalpine8122361011173
upper montane-632734522794
lower montane6145101011680
colline/submontane-110002302-01547
total731646555460
Central Pre-Alpsupper subalpine1651111265
lower subalpine129662051892
upper montane-19125324913212
lower montane258233575947
colline/submontane986-999037465
total2911564449244
Eastern Pre-Alpsupper subalpine......
lower subalpine4203613711114
upper montane4540823312235
lower montane4243181066143
colline/submontane895-62372656
total5950261188548
Northwestern Alpsupper subalpine210006192114
lower subalpine214030635140
upper montane11111121262283
lower montane71459931682
colline/submontane8907761559
total4939584310728
Central Alpsupper subalpine01001100197
lower subalpine89551291375
upper montane232424412646
lower montane104111382127
colline/submontane6716701348
total264548277422
Northeastern Alpsupper subalpine..01000100
lower subalpine89142241193
upper montane743101371684
lower montane0731-3384-2462
colline/submontane-1100-2212-2167
total145791942483
Southwestern Alpsupper subalpine93737204617
lower subalpine8119931910120
upper montane105058246822
lower montane65416382231
colline/submontane-214914371252
total31402181124910
Southeastern Alpsupper subalpine153442425732
lower subalpine384128776540
upper montane392420866033
lower montane812115392249
colline/submontane-611010444195
total94231142920818
Southern Alpsupper subalpine123926233820
lower subalpine173058187415
upper montane11501231513414
lower montane45780168516
colline/submontane17411061112311
total601939464546
Switzerlandupper subalpine38201081914615
lower subalpine145222321937714
upper montane162303501451213
lower montane119502501636919
colline/submontane-421501432010168
total426231084715088
© WSL, Swiss National Forest Inventory, 19.06.2020 #858009/324340
NFI4
volume
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
outside of perimeterupper subalpine0.0.0.0.0.0.0.20.10.0.0.0.0.0.0.0.5.30.80.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.1.80.60.60.60.60.63.50.70.0.0.0.1.20.1
lower subalpine0.0.3.92.90.0.7.51.10.0.7.22.10.0.21.26.014.31.50.0.5.31.65.81.931.09.823.35.29.52.30.0.2.21.315.33.20.0.2.90.811.53.817.91.87.31.40.0.0.0.8.20.4
upper montane0.0.25.98.932.08.410.61.42.82.011.32.60.0.11.84.98.81.310.52.724.13.854.14.61.21.314.54.89.82.40.0.9.22.413.23.40.0.1.80.512.54.420.62.33.80.912.96.42.21.311.00.5
lower montane11.82.719.810.422.27.617.01.728.76.325.23.80.0.8.74.24.10.927.34.033.34.021.23.719.89.412.65.713.72.627.56.328.04.117.34.519.45.61.80.62.92.220.92.11.80.527.99.928.53.515.50.6
colline/submontane84.63.00.0.2.41.815.41.448.96.417.63.0100.0.0.0.2.30.526.93.718.23.17.22.42.02.01.81.16.61.568.46.649.64.65.72.969.56.07.41.44.53.215.11.81.80.516.67.766.73.719.30.5
total96.31.349.711.056.68.950.72.280.44.861.44.0100.0.41.77.534.82.064.64.281.03.388.32.954.110.452.56.939.63.795.92.989.02.951.45.488.83.715.61.832.06.375.12.518.11.857.410.397.41.155.10.7
inside perimeterupper subalpine0.0.0.0.0.0.0.20.10.0.0.40.40.0.0.0.10.01.50.0.0.0.0.0.0.0.1.01.00.20.20.0.0.0.0.0.0.0.3.20.80.90.90.0.11.21.50.0.0.0.2.50.2
lower subalpine0.0.9.86.90.0.8.71.10.0.9.32.50.0.9.83.823.91.90.0.2.41.11.01.06.74.622.35.16.61.90.0.0.0.8.12.50.0.14.81.823.26.76.91.539.62.70.0.0.0.11.30.5
upper montane0.0.14.47.012.45.017.71.60.0.19.73.20.0.23.05.922.41.85.21.86.92.23.11.226.010.513.55.022.13.10.0.1.00.824.84.50.60.625.92.321.76.110.41.921.72.217.49.30.30.315.00.6
lower montane0.0.18.17.923.68.816.91.611.34.07.42.20.0.23.86.45.90.918.73.45.81.96.72.28.24.56.42.920.93.12.32.35.42.213.33.71.20.916.72.114.24.73.71.05.51.015.77.20.90.710.00.5
colline/submontane3.71.38.05.87.44.35.71.08.33.11.91.00.0.1.71.42.90.611.52.93.91.50.90.95.03.04.33.210.62.11.71.74.61.92.31.59.43.523.71.98.03.63.81.03.90.89.66.31.40.86.00.3
total3.71.350.311.043.48.949.32.219.64.838.64.00.0.58.37.565.22.035.44.219.03.311.72.945.910.447.56.960.43.74.12.911.02.948.65.411.23.784.41.868.06.324.92.581.91.842.610.32.61.144.90.7
totalupper subalpine0.0.0.0.0.0.0.50.20.0.0.40.40.0.0.0.15.31.60.0.0.0.0.0.0.0.1.21.00.20.20.0.0.0.0.0.0.0.5.00.91.41.00.60.614.71.60.0.0.0.3.70.3
lower subalpine0.0.13.87.30.0.16.21.40.0.16.53.00.0.31.16.338.22.10.0.7.71.86.82.137.89.945.56.016.22.80.0.2.21.323.43.70.0.17.71.934.76.924.82.246.92.60.0.0.0.19.50.6
upper montane0.0.40.310.144.49.228.31.92.82.031.03.70.0.34.87.031.12.015.72.931.14.057.24.527.210.528.06.331.93.40.0.10.22.538.05.00.60.627.82.334.26.731.02.625.52.330.210.32.41.325.90.7
lower montane11.82.737.910.745.89.433.92.040.16.532.64.00.0.32.56.510.11.245.94.439.24.027.93.928.010.019.15.934.63.529.86.533.44.330.64.920.65.618.52.117.15.124.62.27.21.143.611.129.43.625.50.7
colline/submontane88.22.78.05.89.84.621.11.657.26.519.43.1100.0.1.71.45.20.738.44.222.13.38.12.66.93.56.13.417.22.570.26.554.24.58.03.278.85.631.12.012.64.619.02.05.70.926.29.068.23.725.30.6
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, 11.07.2020 #858010/324341
NFI2
volume
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
outside of perimeterupper subalpine0.0.706329031446730343913
lower subalpine4647116753387471113429870828282066
upper montane15478717132718518980501271331444725
lower montane169187297966145871055361537438672114
colline/submontane202156573353372218323017172421862243
total5725838951924564453314753986122295532
inside perimeterupper subalpine0.0.1487059191014692075379
lower subalpine347520.852511279855432213411784
upper montane2822173585321083722872685109556454
lower montane75521132421914871997619375313391795
colline/submontane36931648821365021531901462498245176
total1441578481115112846972832430441680552
totalupper subalpine0.0.2185188228193617109767
lower subalpine49941167533172727414134503011693843
upper montane183006207124396015309225922381001183
lower montane2447053303752945861529784127121063893
colline/submontane2390856221731022411642011797371107412
total71673298000296772210287522828933976081
© WSL, Swiss National Forest Inventory, 19.06.2020 #858011/324342
NFI3NFI4
change: volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
outside of perimeterspruce-0.00.3-1.60.3-0.30.30.60.31.91.0-0.40.2
fir0.70.40.30.50.80.51.50.72.30.40.60.3
pine-1.40.6-2.50.61.61.2-0.20.50.31.3-1.30.3
larch0.71.10.21.32.90.80.80.51.90.70.90.4
stone pine....4.80.01.11.02.41.11.11.0
other conifers2.51.51.51.619.315.11.71.5..1.81.3
beech0.30.30.20.31.00.4-1.30.94.31.40.30.2
maple0.20.62.00.83.31.22.11.312.913.71.70.4
ash0.40.70.50.5-0.30.7-4.13.04.31.80.20.4
oak-0.00.7-0.70.6-0.71.20.81.0-0.42.0-0.40.4
chestnut..4.53.0..0.61.7-1.40.8-0.90.9
other broadleaves-0.60.71.60.80.81.2-0.91.33.21.50.70.5
total0.20.2-0.40.20.20.30.40.31.80.40.00.1
inside perimeterspruce-0.30.7-1.31.0-0.20.30.90.21.70.60.60.2
fir0.50.70.40.80.40.42.00.40.90.80.80.3
pine-0.30.70.90.8-1.10.8-0.70.60.82.2-0.60.4
larch0.80.4-1.10.70.70.91.20.41.10.51.10.3
stone pine....0.1.0.80.50.0.0.70.4
other conifers4.62.24.71.31.42.3-3.22.72.80.13.01.6
beech0.80.50.00.80.10.51.50.61.10.80.70.3
maple1.10.7-1.81.40.90.83.40.81.62.61.40.5
ash0.31.50.50.92.01.11.41.24.11.91.50.6
oak-1.83.0-1.10.7-2.12.11.50.81.41.10.40.6
chestnut......-0.92.31.20.61.10.6
other broadleaves-1.31.24.81.8-3.40.91.10.61.10.50.50.4
total0.40.3-0.20.50.10.21.10.21.30.30.70.1
totalspruce-0.00.3-1.50.3-0.20.20.80.21.70.50.00.1
fir0.60.30.30.40.50.31.80.31.10.70.70.2
pine-1.10.5-2.30.50.50.8-0.50.40.61.3-1.10.3
larch0.71.00.11.21.80.81.10.31.20.41.00.2
stone pine....1.31.30.90.52.91.40.90.5
other conifers3.01.31.61.52.42.50.01.42.80.12.01.1
beech0.40.20.20.30.40.30.60.51.20.80.40.2
maple0.40.51.30.71.80.73.00.74.83.41.60.3
ash0.40.60.50.40.80.6-0.81.84.21.40.60.4
oak-0.10.7-0.70.5-1.31.11.10.71.21.0-0.30.4
chestnut..4.42.9..-0.72.00.70.60.70.5
other broadleaves-0.70.61.80.8-1.80.80.30.71.50.50.60.3
total0.20.2-0.40.20.10.20.90.21.40.30.30.1
© WSL, Swiss National Forest Inventory, 19.06.2020 #858012/324343
NFI4
volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce26.60.924.11.525.71.95.71.123.82.03.20.822.10.6
fir16.70.79.10.96.40.90.40.21.20.40.60.49.50.4
pine2.70.20.60.30.20.11.60.54.20.70.50.31.80.1
larch0.90.10.40.20.20.15.81.05.40.82.30.51.70.1
stone pine0.0.0.0.0.10.10.80.21.70.30.00.00.30.0
other conifers0.80.20.00.00.00.00.00.00.10.00.0.0.30.1
beech23.00.85.60.85.80.70.30.20.90.30.80.411.20.4
maple3.20.21.20.21.30.20.10.10.10.00.40.21.80.1
ash4.90.30.90.21.80.40.30.10.20.10.90.32.50.2
oak3.80.30.20.10.20.10.40.10.30.20.30.11.60.1
chestnut0.00.00.00.00.0.0.00.00.0.2.20.50.20.1
other broadleaves2.70.30.60.20.70.21.10.30.60.22.70.51.70.1
total85.30.942.82.142.42.516.51.938.52.514.01.654.60.8
inside perimeterspruce2.80.330.01.527.71.940.92.143.52.226.42.120.90.6
fir3.20.312.81.010.31.04.40.93.00.64.40.86.20.3
pine0.50.10.30.10.90.35.20.91.80.40.60.41.00.1
larch0.10.00.20.10.90.323.61.87.91.111.71.23.80.2
stone pine0.0.0.10.10.0.2.20.41.60.30.00.00.40.1
other conifers0.10.10.10.10.00.00.00.00.00.00.10.10.10.0
beech5.60.59.50.911.31.02.50.61.80.516.71.67.50.3
maple0.80.12.10.22.90.40.80.20.40.10.60.21.30.1
ash1.10.21.20.22.50.40.80.20.30.12.00.51.30.1
oak0.20.00.20.10.10.10.40.10.20.12.30.40.40.0
chestnut0.0.0.0.0.0.0.20.10.00.012.21.21.10.1
other broadleaves0.30.10.90.21.10.22.50.40.90.29.10.81.60.1
total14.70.957.22.157.62.583.51.961.52.586.01.645.40.8
totalspruce29.40.954.11.453.41.746.62.067.41.729.72.143.00.6
fir19.80.821.91.216.71.24.81.04.20.75.00.915.70.4
pine3.20.30.80.31.10.36.81.06.00.81.10.52.90.2
larch0.90.10.60.21.10.329.41.913.31.214.01.25.50.2
stone pine0.0.0.10.10.10.13.00.53.30.50.00.00.60.1
other conifers0.90.20.10.10.10.00.00.00.10.00.10.10.40.1
beech28.60.815.01.017.01.12.80.62.70.617.51.618.60.4
maple4.00.23.30.34.20.41.00.20.50.21.10.23.00.1
ash6.00.42.10.34.20.51.00.20.50.12.90.53.80.2
oak4.00.30.40.10.30.10.80.20.40.22.60.42.00.1
chestnut0.00.00.00.00.0.0.20.10.00.014.31.31.30.1
other broadleaves3.00.31.60.31.80.33.70.51.50.311.80.93.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #858013/324344
NFI4
volume
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
outside of perimeterupper subalpine0.0.1.00.50.20.219.33.613.72.116.53.92.20.2
lower subalpine4.20.429.12.525.53.040.35.642.23.720.84.414.80.7
upper montane13.60.935.63.033.13.520.84.324.63.518.04.220.30.9
lower montane31.71.326.42.931.13.59.82.812.92.68.42.828.21.0
colline/submontane50.41.48.01.610.22.19.72.76.61.536.25.434.61.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine0.0.0.70.30.30.213.71.915.02.66.81.35.50.6
lower subalpine1.50.826.42.214.62.248.43.041.93.117.81.925.31.0
upper montane16.12.442.22.638.93.126.52.731.32.934.52.433.31.1
lower montane47.83.323.02.233.73.16.71.39.11.616.91.922.51.0
colline/submontane34.63.17.71.512.42.04.80.92.70.824.01.813.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine0.0.0.80.30.20.114.71.614.51.88.31.23.70.3
lower subalpine3.80.427.61.619.31.846.92.642.02.418.31.819.50.6
upper montane14.00.839.31.936.42.325.52.328.82.231.82.126.20.7
lower montane34.11.224.51.732.62.37.21.110.51.415.51.725.60.7
colline/submontane48.11.27.81.111.51.45.70.94.20.726.01.725.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #858014/324345
NFI4
volume
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m³/ha± % m³/ha± % m³/ha± %
AGspruce80.0137.016877.313
fir46.81826.36446.117
pine10.62534.79411.525
larch5.83734.0846.934
stone pine0.0.0.0.0.0.
other conifers3.03312.5943.431
beech115.8989.130114.89
maple13.81529.24314.414
ash23.71643.43224.515
oak20.72013.79420.419
chestnut0.11000.0.0.1100
other broadleaves21.32839.63221.926
total341.74329.515341.24
AIspruce331.627315.222323.017
fir77.13688.83483.224
pine0.9955.21003.287
larch1.2981.61001.472
stone pine0.0.0.0.0.0.
other conifers1.8950.0.0.997
beech63.54135.64148.930
maple27.8711.230213.972
ash5.88523.77115.162
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves1.995-0.27250.8137
total511.616471.014490.410
ARspruce355.517387.829366.815
fir93.837216.928136.922
pine2.81000.0.1.8100
larch0.0.24.4958.598
stone pine0.0.0.0.0.0.
other conifers0.2990.91000.477
beech69.026129.24390.124
maple19.36112.15716.848
ash27.04228.75827.634
oak0.0.3.41001.2100
chestnut0.0.0.0.0.0.
other broadleaves1.6727.4903.668
total569.112810.914653.79
BEspruce184.96191.16187.84
fir95.510107.79101.26
pine9.2294.0336.823
larch2.7331.0571.928
stone pine0.477-0.01000.283
other conifers2.1521.5511.837
beech66.6989.7877.56
maple10.91514.21212.510
ash6.82211.6229.116
oak6.8221.6354.319
chestnut0.01000.0.0.0100
other broadleaves8.4237.4197.915
total394.34429.83411.12
BL/BSspruce39.82836.65039.225
fir41.43433.16439.730
pine26.23316.27024.230
larch1.0740.0.0.874
stone pine0.0.0.0.0.0.
other conifers11.6740.0.9.374
beech175.414238.415188.011
maple26.72317.94824.921
ash29.42817.65927.026
oak15.4463.79213.044
chestnut0.0.0.0.0.0.
other broadleaves15.0287.64613.525
total381.87371.112379.76
FRspruce145.712296.111198.18
fir50.42485.42062.615
pine12.0481.4998.345
larch2.4660.0.1.566
stone pine0.0.0.0.0.0.
other conifers3.01000.0.1.9100
beech116.11354.32194.611
maple11.02717.42713.219
ash38.11816.74330.617
oak8.0322.2976.030
chestnut0.0.0.0.0.0.
other broadleaves17.9473.43712.843
total404.56476.97429.74
GEspruce10.31000.0.10.3100
fir0.0.0.0.0.0.
pine33.5770.0.33.577
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.0.0.0.0.0.
maple5.1750.0.5.175
ash8.61000.0.8.6100
oak214.5280.0.214.528
chestnut0.0.0.0.0.0.
other broadleaves17.2420.0.17.242
total289.2250.0.289.225
GLspruce302.320186.119231.814
fir32.85647.03841.431
pine0.0.0.0.0.0.
larch4.9990.61002.385
stone pine0.0.0.0.0.0.
other conifers0.0.0.2990.1100
beech61.33480.02372.719
maple15.35637.72428.922
ash5.38822.13615.534
oak0.0.0.0.0.0.
chestnut0.0.0.0.0.0.
other broadleaves5.37812.6409.735
total427.214386.311402.48
GRspruce164.07234.94206.04
fir8.43215.81812.816
pine27.0158.82116.213
larch43.71251.81048.58
stone pine11.3197.5209.014
other conifers0.5420.2490.332
beech6.32912.1219.817
maple0.7492.4271.724
ash1.3423.3342.529
oak1.6671.2471.340
chestnut0.71002.8381.935
other broadleaves7.52310.0159.013
total272.94350.83319.12
JUspruce113.71557.22394.313
fir105.61495.120102.011
pine12.33120.05414.930
larch1.3700.0.0.870
stone pine0.0.0.0.0.0.
other conifers0.181-0.3140-0.01700
beech98.513185.713128.49
maple19.22118.72519.016
ash25.22230.33226.918
oak10.4381.8577.435
chestnut0.0.0.0.0.0.
other broadleaves12.5289.52411.521
total398.75417.97405.34
LUspruce178.111171.319176.89
fir140.510101.525133.19
pine3.6466.0814.040
larch3.9920.0.3.292
stone pine0.0.0.0.0.0.
other conifers4.7701.0994.067
beech65.515107.92273.512
maple10.02021.32712.116
ash17.64623.03018.636
oak5.9453.7745.440
chestnut0.0.0.0.0.0.
other broadleaves5.3332.6644.830
total435.05438.29435.64
NEspruce176.31185.933163.810
fir154.111103.133147.011
pine3.76310.5554.646
larch1.21000.0.1.1100
stone pine0.0.0.0.0.0.
other conifers0.11000.0.0.1100
beech55.113111.43062.912
maple12.03021.83413.424
ash3.2443.7633.338
oak4.2570.2983.657
chestnut0.0.0.0.0.0.
other broadleaves3.5312.9603.429
total413.46339.611403.25
NWspruce214.724108.539163.420
fir6.86950.14127.737
pine0.0.0.0.0.0.
larch0.0.0.0.0.0.
stone pine0.0.0.0.0.0.
other conifers0.0.1.21000.6100
beech19.16984.32350.622
maple18.83115.63017.320
ash53.67113.54034.258
oak0.8990.0.0.4100
chestnut0.0.0.0.0.0.
other broadleaves4.46916.14410.135
total318.217289.220304.212
OWspruce257.414214.316236.610
fir55.64241.52648.827
pine6.3943.0804.768
larch0.51002.3991.482
stone pine0.0.4.8992.3100
other conifers0.0.0.21000.1100
beech60.44088.62874.020
maple15.36519.44417.338
ash3.7655.1684.448
oak0.0.1.9990.9100
chestnut0.0.0.0.0.0.
other broadleaves1.5588.5394.935
total400.511389.610395.36
SGspruce209.911193.911200.68
fir62.52277.81471.411
pine4.3516.6505.638
larch2.54913.4408.836
stone pine1.0990.0.0.4100
other conifers6.8102-0.16932.8104
beech68.317102.81188.39
maple10.72626.71720.014
ash22.92321.31922.014
oak8.2560.6973.852
chestnut0.0.0.0.0.0.
other broadleaves9.7317.2228.219
total406.77450.35432.04
SHspruce134.517262.03138.416
fir10.1460.0.9.846
pine24.23012.17223.930
larch8.3730.0.8.073
stone pine0.0.0.0.0.0.
other conifers6.7700.0.6.570
beech169.810279.216173.19
maple7.4420.0.7.242
ash13.3330.0.12.934
oak36.2350.0.35.135
chestnut0.0.0.0.0.0.
other broadleaves3.1370.0.3.037
total413.65553.311417.95
SOspruce68.91658.65367.915
fir48.91858.54149.816
pine11.62431.05613.522
larch3.2510.0.2.951
stone pine0.0.0.0.0.0.
other conifers0.41090.0.0.4109
beech152.08225.520159.07
maple18.61814.03018.217
ash14.5249.05713.923
oak10.9270.0.9.927
chestnut0.0.0.0.0.0.
other broadleaves10.7254.27110.124
total339.74400.812345.54
SZspruce230.812187.814210.89
fir54.72678.82065.916
pine2.5638.8655.552
larch1.8972.4992.169
stone pine0.0.0.0.0.0.
other conifers0.0.0.2730.173
beech52.02477.32363.816
maple9.83018.82614.020
ash14.85224.83519.429
oak1.71001.0931.373
chestnut0.0.0.0.0.0.
other broadleaves6.2336.8456.528
total374.38406.98389.45
TGspruce141.51769.344132.917
fir52.02848.25051.625
pine17.9255.97416.425
larch3.0531.5982.850
stone pine0.0.0.0.0.0.
other conifers2.3800.4952.178
beech70.715117.33776.314
maple20.82941.58123.328
ash46.62052.73647.418
oak24.43524.95024.432
chestnut0.0.0.0.0.0.
other broadleaves22.32713.47721.325
total401.56375.018398.46
TIspruce20.93155.51148.211
fir4.87513.52211.721
pine7.4501.9783.046
larch29.91833.21132.510
stone pine0.3730.01000.170
other conifers0.0.0.3970.297
beech10.34359.5949.19
maple5.6412.3243.022
ash12.0326.7207.817
oak4.4418.1187.316
chestnut37.72941.91141.010
other broadleaves41.61830.0932.58
total174.99252.83236.43
URspruce166.819280.916231.812
fir16.84963.62843.524
pine10.76011.45811.142
larch0.0.0.0.0.0.
stone pine2.4990.0.1.0100
other conifers0.4850.3990.366
beech26.44641.83835.128
maple12.3425.4438.431
ash8.8846.4387.446
oak4.6732.4783.354
chestnut0.0.0.0.0.0.
other broadleaves14.44711.24212.631
total263.414423.59354.67
VDspruce147.46180.314154.66
fir62.71080.91666.69
pine2.8340.71002.333
larch5.6325.3495.628
stone pine0.0.0.0.0.0.
other conifers3.4504.0963.644
beech66.9972.81468.27
maple9.11431.02013.912
ash15.51820.22616.515
oak19.4185.24116.417
chestnut1.0940.0.0.894
other broadleaves14.02213.23813.919
total347.83413.67362.23
VSspruce56.317155.76125.75
fir3.34716.82112.820
pine13.82819.71717.914
larch60.01393.6883.57
stone pine7.7279.6199.015
other conifers0.2650.1780.150
beech3.5499.3237.520
maple1.7353.3222.819
ash2.3403.8263.323
oak3.7301.5372.124
chestnut1.9890.6501.056
other broadleaves11.72310.71611.013
total166.28324.63276.93
ZGspruce178.120129.642157.219
fir116.12964.43993.924
pine0.0.0.0.0.0.
larch0.0.11.0994.7100
stone pine0.0.0.0.0.0.
other conifers0.0.1.0990.4100
beech16.254107.73155.529
maple4.16726.13713.636
ash39.74420.85931.638
oak6.7990.0.3.899
chestnut0.0.0.0.0.0.
other broadleaves5.6701.3983.862
total366.513361.917364.59
ZHspruce138.7979.645136.79
fir51.81531.99351.215
pine22.31726.67322.417
larch6.4280.0.6.128
stone pine0.0.0.0.0.0.
other conifers1.2465.2931.342
beech100.010121.735100.79
maple19.8151.69619.215
ash29.71441.13830.114
oak12.4210.0.12.021
chestnut0.0.0.0.0.0.
other broadleaves11.8193.29611.519
total394.13310.919391.33
Switzerlandspruce143.63166.73153.82
fir58.7448.0554.03
pine11.977.91110.26
larch12.0732.7521.14
stone pine1.8153.1142.310
other conifers2.2220.6361.519
beech70.0358.8465.02
maple11.2510.4610.84
ash15.9610.4813.55
oak11.182.9127.57
chestnut1.8268.5104.710
other broadleaves12.2713.0612.55
total352.11362.91356.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #858015/324346
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