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NFI3–NFI4b
change: basal area
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce-7.62.10.62.52.13.010.03.14.32.34.43.3-2.61.3
fir5.02.412.96.312.93.616.915.91.46.012.21.77.02.1
pine-16.74.09.19.1-5.43.90.79.3-4.14.35.9.-10.43.0
larch3.28.6-6.114.48.85.5-2.08.35.32.714.63.63.23.3
stone pine......-9.512.31.710.441.0.-0.88.5
other conifers14.79.243.738.333.1.-6.31.622.511.0..15.18.6
beech-0.71.62.45.42.57.0-9.8.0.110.718.87.7-0.11.5
maple6.83.715.84.817.512.180.535.335.515.2-0.618.410.03.1
ash0.52.93.28.7-18.921.517.75.211.33.27.94.5-1.24.1
oak-7.34.3-16.319.19.17.9-12.321.020.2.-14.514.8-7.34.0
chestnut-26.779.24.9.......-5.210.4-5.510.2
other broadleaves2.64.55.110.2-20.720.3-4.810.75.613.715.37.22.03.9
total-2.31.23.72.41.74.01.34.13.52.17.62.7-0.20.9
inside perimeterspruce-35.316.9-15.512.6-0.54.19.64.6-7.720.03.84.0-4.74.2
fir11.54.013.913.118.417.1-38.1.4.12.4..4.411.2
pine-25.6.-24.5.-1.42.38.65.5-9.78.1..-5.94.4
larch..2.9...-5.510.64.2.5.41.5-1.77.3
stone pine..5.1...2.75.513.8...4.53.8
other conifers....43.328.4......43.328.4
beech7.45.71.19.6-10.814.3-26.127.04.0.13.13.1-1.16.2
maple-19.723.0-9.615.120.910.0-78.119.4..35.515.0-1.310.5
ash-78.67.733.010.15.83.448.133.8..24.114.75.811.4
oak-78.7...-100.0.....-12.110.9-58.721.7
chestnut......2.10.9..0.99.21.18.4
other broadleaves-90.310.513.49.915.75.9-12.313.0..4.85.7-1.36.2
total-23.214.0-5.08.30.24.7-1.75.0-5.47.75.44.1-2.52.9
outside perimeterspruce-10.75.24.23.1-2.43.21.42.41.83.14.43.61.31.4
fir0.64.37.23.42.03.820.37.96.98.0-1.05.74.52.0
pine-0.75.9-22.125.0-8.215.02.44.0-12.07.8-37.915.9-5.63.8
larch-3.79.3-22.429.0-8.311.94.42.42.63.03.91.73.31.4
stone pine......6.11.91.34.5..3.82.4
other conifers29.210.317.58.613.15.4-30.717.33.32.017.5.12.16.6
beech0.44.2-0.14.2-4.15.111.02.48.42.27.91.61.61.9
maple5.43.814.25.4-0.55.715.93.620.37.423.911.68.02.8
ash3.35.711.75.44.06.524.37.41.15.220.09.27.03.1
oak6.67.9-6.613.88.22.333.07.313.6.1.35.65.74.0
chestnut......3.6.1.3.5.23.35.23.3
other broadleaves9.07.7-9.55.8-5.16.2-3.37.216.67.75.92.92.42.2
total-1.02.44.02.2-1.72.63.91.62.32.25.11.32.40.9
totalspruce-8.22.02.02.0-0.22.02.82.12.72.14.32.8-0.90.9
fir4.32.19.63.36.12.811.89.24.44.52.15.16.01.5
pine-15.33.7-2.011.7-4.33.92.53.6-7.23.5-23.216.6-8.72.2
larch2.88.1-10.212.6-4.29.32.12.83.72.15.51.63.01.4
stone pine..5.1...1.44.91.56.441.0.1.64.3
other conifers15.38.922.111.020.26.7-20.415.316.37.217.5.14.87.3
beech-0.41.50.83.2-2.54.05.23.84.94.38.51.60.51.2
maple6.13.014.13.65.25.212.57.923.76.723.89.58.82.1
ash0.22.68.55.7-6.411.923.06.44.04.018.97.21.53.0
oak-7.04.1-7.614.5-9.316.112.214.717.12.3-0.95.2-5.13.3
chestnut-26.779.24.9...2.50.71.3.3.73.13.63.0
other broadleaves2.04.2-3.05.0-9.910.0-5.45.511.97.07.42.51.92.1
total-2.41.13.61.6-0.22.13.01.42.61.55.41.10.80.6
© WSL, Swiss National Forest Inventory, 28.12.2015 #206110/192373
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce-0.464-1.1310.5760.6280.6750.1230-0.350
fir0.6270.12550.6340.0800.01840.2710.329
pine-0.194-0.3270.014700.01297-0.12390.099-0.129
larch-0.01460.0185-0.0170-0.25290.3520.5360.0103
stone pine......-0.21560.074290.183-0.01138
other conifers0.0490.0920.062-0.0710.048..0.055
beech0.1146-0.1148-0.1362..0.11660.253-0.0565
maple0.0298850.1320.2310.1760.068-0.032380.129
ash-0.012930.0153-0.21280.2710.0620.048-0.0321
oak-0.01003-0.267-0.0105-0.11590.0100-0.1130-0.160
chestnut..-0.03740.0100....-0.2202-0.0188
other broadleaves-0.02900.1100-0.11210.0411-0.012930.8410.0193
total0.2185-1.3430.9830.52031.0671.737-0.1359
inside perimeterspruce-0.965-0.51690.22110.15110.24760.3880.1184
fir-0.7890.41170.4440.1260-0.03450.04710.155
pine0.010340.0118-0.01220.157-0.252-0.180-0.0114
larch..-0.0118-0.1680.21020.2880.2340.163
stone pine......0.1440.0255..0.069
other conifers0.0670.0620.054-0.01370.0650.01000.068
beech-0.031780.33610.11690.1430.01000.5210.256
maple0.3570.03280.1530.0520.0850.1440.135
ash-0.21020.3760.1500.0460.01700.1510.140
oak0.12740.147-0.061880.050..0.03120.099
chestnut....0.01000.073..0.3760.175
other broadleaves-0.11480.284-0.1490.071060.11030.2420.0134
total-1.6810.91840.7830.7750.42131.6240.839
outside perimeterspruce-1.466-1.31350.41391.4401.8441.3420.3139
fir0.8580.32630.04220.0640.1590.0980.354
pine-0.275..-0.4101-0.3159-0.1184..-0.264
larch0.099..0.2570.8560.1420.0980.240
stone pine....0.0990.183-0.0204..0.0231
other conifers0.0790.1960.075......0.049
beech-0.01917-6.3640.1307-0.12380.01360.098-0.485
maple0.01022-0.7730.238-0.11420.0990.1600.02487
ash-0.1238-0.7940.1980.4720.099-0.05770.0553
oak-0.21250.0.-0.21000.379..0.0710-0.0191
chestnut......-0.098..0.5630.167
other broadleaves-0.3114-0.08900.338-0.31240.4570.13970.0262
total-1.2133-8.7550.9982.1662.2352.0460.2313
totalspruce-0.642-1.0300.3830.3860.6710.463-0.1104
fir0.5310.11610.4270.01810.01740.01480.324
pine-0.178-0.327-0.01000.1149-0.174-0.088-0.126
larch-0.01920.0204-0.0830.21250.2450.2260.146
stone pine....0.01000.03490.09780.0840.0268
other conifers0.0430.0830.036-0.01200.0450.01000.048
beech0.1181-0.21010.03660.01020.01250.4200.0222
maple0.02330.1380.2280.01610.0600.1410.123
ash-0.01740.1118-0.04900.1440.0700.1490.0204
oak-0.0285-0.170-0.0760.01190.0100-0.04620-0.069
chestnut..-0.03740.0780.090..0.2790.079
other broadleaves-0.01190.182-0.179-0.03350.11040.3320.0115
total-0.1477-1.2420.8550.8560.9531.6190.377
© WSL, Swiss National Forest Inventory, 28.12.2015 #206111/192374
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce-4.22.6-10.12.92.41.810.13.33.72.81.73.9-2.61.3
fir9.92.71.43.713.74.875.223.13.86.612.21.77.02.1
pine-5.25.0-22.75.00.69.40.79.3-1.84.25.9.-10.53.0
larch-8.411.24.99.3-6.19.5-1.68.46.32.812.53.43.23.3
stone pine......-9.512.30.110.926.32.4-0.88.5
other conifers30.75.911.410.741.428.9-6.31.622.511.0..15.18.5
beech1.31.9-1.62.3-1.34.7..7.410.818.87.7-0.31.5
maple0.05.713.04.217.65.8104.738.221.18.0-0.618.410.03.1
ash-0.67.22.03.1-13.414.615.84.214.84.97.94.5-1.34.2
oak-0.55.1-8.55.2-15.913.8-17.923.720.2.-14.514.8-7.24.0
chestnut..-26.779.24.9.....-5.210.4-5.510.2
other broadleaves-2.57.25.35.5-11.312.23.715.9-1.519.915.36.22.03.9
total0.81.5-4.01.72.62.22.24.43.42.36.92.7-0.30.9
inside perimeterspruce-16.89.7-4.57.61.02.20.62.90.73.43.93.50.81.5
fir-8.87.44.95.86.32.84.311.7-3.411.71.36.34.02.2
pine0.88.23.24.0-12.914.86.13.1-11.64.9-37.915.9-3.13.5
larch..-3.74.5-28.516.02.62.73.02.74.51.62.31.5
stone pine......6.22.12.15.2..4.22.7
other conifers37.89.917.59.624.413.3-30.717.33.32.017.5.11.38.0
beech-0.24.92.910.91.62.812.23.813.1.8.01.63.42.0
maple9.45.02.06.57.54.116.05.037.527.026.111.58.63.2
ash-15.67.37.25.310.45.418.26.52.84.626.69.18.83.6
oak7.721.75.91.5-0.316.730.77.1..1.96.04.44.5
chestnut....3.6.2.90.3..4.43.54.43.5
other broadleaves-6.59.523.420.9-8.84.00.16.210.211.86.12.51.52.1
total-4.63.52.34.32.01.72.41.81.12.45.21.32.30.9
outside perimeterspruce-14.28.4-15.619.43.04.09.64.27.53.312.64.91.92.6
fir9.35.76.719.11.35.422.816.85.32.27.2.7.14.0
pine-21.911.9..-40.733.7-7.011.4-2.14.0..-10.97.1
larch5.9...52.439.08.95.34.00.92.9.9.84.2
stone pine....5.1.5.01.0-2.24.3..1.32.8
other conifers15.53.0..18.94.2......21.15.4
beech-0.24.7-36.815.41.23.6-11.026.63.13.53.7.-5.54.5
maple0.66.2-61.225.710.33.7-19.530.016.0.22.910.60.24.8
ash-6.314.5-14.915.56.56.850.417.515.4.-2.414.11.16.0
oak-28.825.90.0.-48.336.243.012.4..1.07.3-7.614.3
chestnut......-3.7...6.43.96.23.8
other broadleaves-28.926.5-5.444.520.55.2-18.119.724.511.82.610.42.77.2
total-3.44.4-24.312.52.62.66.04.06.32.37.53.40.61.9
totalspruce-5.92.4-9.72.71.71.42.72.42.82.04.32.8-0.90.9
fir7.52.42.03.28.62.45.911.52.54.23.55.26.01.5
pine-5.34.2-21.84.9-9.09.42.53.6-4.02.8-23.216.6-8.72.2
larch-4.99.13.98.2-12.19.12.22.84.41.95.81.63.01.4
stone pine....5.1.1.44.90.76.626.32.41.64.3
other conifers29.05.011.910.225.78.1-20.415.316.37.217.5.14.97.3
beech0.91.7-2.52.50.62.37.06.76.97.68.51.60.51.2
maple1.84.39.93.810.83.19.415.129.514.223.89.58.72.1
ash-3.55.82.22.7-1.88.623.68.45.94.218.97.21.53.0
oak-2.05.6-7.64.9-18.211.914.016.120.2.-0.15.0-5.13.3
chestnut..-26.779.23.90.32.10.9..3.73.03.63.0
other broadleaves-5.66.66.35.3-7.35.3-1.86.18.99.07.72.41.92.2
total-0.31.3-3.81.62.31.32.81.62.81.55.61.10.80.6
© WSL, Swiss National Forest Inventory, 28.12.2015 #206112/192375
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce-0.463-1.1330.21930.6630.376-0.350
fir0.6270.04260.8370.1680.2710.329
pine-0.166-0.3280.0181-0.11420.099-0.129
larch0.01900.03200.0760.13280.6340.0104
stone pine......-0.07930.099-0.01040
other conifers0.01670.1640.0790.047..0.055
beech-0.1415-0.03630.383-0.2950.253-0.0569
maple0.1890.1630.2410.132-0.032380.129
ash-0.05100.02700.1108-0.21400.048-0.0343
oak-0.284-0.196-0.01510.0783-0.1129-0.160
chestnut..-0.0374..0.0100-0.2202-0.0188
other broadleaves-0.1780.1570.168-0.11150.7450.0188
total-0.2252-1.1491.7410.24831.834-0.1380
inside perimeterspruce-0.965-0.1403-0.6790.6670.31020.1199
fir-0.789-0.01170060.3730.235-0.012390.156
pine0.010340.01450.07753-0.0255-0.180-0.0119
larch..-0.0990.0930.11420.2380.163
stone pine......0.067..0.068
other conifers0.0670.0900.053-0.02670.01000.069
beech-0.031541.922-0.21610.1620.5210.257
maple0.3490.11570.02380.1390.1440.136
ash-0.21290.6710.1970.1540.1510.140
oak0.12740.166-0.06450.0460.06730.099
chestnut......0.0540.3760.175
other broadleaves-0.11120.358-0.155-0.06260.2420.0140
total-1.4862.941-0.51641.2381.5250.840
outside perimeterspruce-1.664-1.51081.1771.0381.3420.2144
fir0.6821.0540.21720.02540.0980.354
pine-0.275....-0.379..-0.264
larch..0.0960.2710.3480.0980.240
stone pine......0.0221..0.0221
other conifers..0.1760.0730.099..0.049
beech0.03479-4.280-0.6188-0.13180.098-0.485
maple0.188-1.0550.2310.01880.1600.02314
ash-0.1172-0.51150.3710.185-0.05770.0522
oak-0.21120.183-0.4890.1740.0710-0.0188
chestnut......-0.0990.5630.167
other broadleaves-0.31020.11230.2750.2910.13970.0287
total-1.7106-5.9731.21441.4442.0460.2328
totalspruce-0.642-1.032-0.22090.6410.464-0.1100
fir0.4330.12800.6330.1310.02390.324
pine-0.160-0.3280.0195-0.174-0.088-0.126
larch0.01900.03510.0490.1950.2270.146
stone pine......0.02880.01000.0266
other conifers0.01060.1610.0380.0910.01000.048
beech-0.0457-0.0637-0.021720.0108700.4200.0231
maple0.1550.1840.1500.1280.1410.123
ash-0.01620.01540.164-0.04260.1490.0194
oak-0.179-0.1105-0.0800.059-0.0566-0.068
chestnut..-0.0374..0.0550.2790.079
other broadleaves-0.1590.149-0.0213-0.01780.3330.0117
total-0.5103-1.0520.6840.9431.6200.378
© WSL, Swiss National Forest Inventory, 28.12.2015 #206113/192376
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce-4.42.7-9.83.01.12.13.32.24.43.3-2.61.3
fir9.92.70.93.714.05.35.23.712.21.77.12.1
pine-10.16.4-21.25.06.19.4-2.83.95.9.-10.43.0
larch4.07.83.110.112.89.21.34.214.63.63.23.3
stone pine......-1.18.541.0.-0.88.5
other conifers3.06.118.912.1133.1141.516.97.8..15.08.5
beech-0.52.2-0.62.35.44.7-9.08.018.87.7-0.31.5
maple5.55.18.15.316.87.320.46.7-0.618.410.03.1
ash-1.36.81.13.05.76.8-23.124.47.94.5-1.24.1
oak-12.89.2-4.23.9-17.319.81.612.3-14.514.8-7.34.1
chestnut..-26.779.2..4.9.-5.210.4-5.510.2
other broadleaves-9.56.99.45.611.98.1-10.511.315.37.22.03.8
total-0.71.7-3.51.74.82.00.52.57.62.7-0.20.9
inside perimeterspruce-16.99.7-1.45.6-3.32.63.12.13.43.50.71.5
fir-8.87.4-0.010.04.73.59.33.2-0.56.04.02.2
pine0.88.22.43.70.111.5-1.64.0-37.915.9-3.03.5
larch..-24.4.7.46.41.52.14.01.62.31.5
stone pine......4.32.7..4.32.7
other conifers37.89.9195.1251.616.06.9-5.413.517.5.11.38.1
beech-0.24.923.44.9-2.84.45.23.38.01.63.42.0
maple11.55.23.25.62.45.812.55.026.111.58.63.2
ash-12.69.29.36.35.65.611.36.326.69.18.73.7
oak7.721.74.11.5-1.812.020.17.40.96.34.44.5
chestnut......2.70.44.43.64.43.5
other broadleaves-8.59.554.534.3-13.96.8-0.63.66.12.51.52.1
total-4.33.68.53.6-1.32.13.61.44.91.32.30.9
outside perimeterspruce-14.28.2-44.333.88.35.96.02.212.64.91.92.7
fir7.26.124.610.93.86.92.66.77.2.7.14.0
pine-21.911.9....-9.67.6..-10.97.0
larch..5.9...8.23.82.9.9.94.2
stone pine......1.32.8..1.32.8
other conifers..15.53.069.066.317.95.9..21.35.6
beech0.25.5-24.916.1-4.47.8-2.06.33.7.-5.54.5
maple7.06.2-34.817.49.02.04.38.022.910.60.24.8
ash-11.918.8-15.318.28.45.411.811.1-2.414.11.26.1
oak-70.311.85.23.5-94.57.334.29.41.07.3-7.814.5
chestnut......-3.7.6.43.96.23.8
other broadleaves-40.927.911.28.938.233.19.48.52.610.42.57.2
total-4.74.9-17.112.23.04.44.21.97.53.40.61.9
totalspruce-6.22.5-9.62.9-0.81.63.41.44.32.8-0.90.9
fir7.22.41.23.58.52.97.92.52.15.16.01.5
pine-9.25.3-20.34.84.47.7-3.62.7-23.216.6-8.62.2
larch4.07.82.69.422.212.81.91.95.51.63.01.4
stone pine......1.54.341.0.1.64.3
other conifers4.66.619.211.624.411.18.07.617.5.14.87.2
beech-0.41.9-0.42.3-0.13.00.03.38.51.60.51.2
maple6.83.95.34.68.34.413.23.823.89.58.72.1
ash-3.75.81.82.86.04.1-3.313.718.97.21.53.0
oak-12.88.6-3.53.6-23.415.013.87.5-0.95.2-5.23.4
chestnut..-26.779.2..2.40.63.73.13.63.0
other broadleaves-11.66.410.65.5-2.65.5-2.74.87.42.51.82.1
total-1.51.5-3.11.61.71.42.71.25.41.10.80.6
© WSL, Swiss National Forest Inventory, 28.12.2015 #206114/192377
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce-0.8290.14020.41660.6270.8550.376-0.350
fir0.3470.7480.5260.0740.04380.2710.329
pine-0.2260.1126-0.0770.01297-0.11090.099-0.129
larch0.0260-0.02560.065-0.24210.2580.6340.0104
stone pine......-0.21560.06270.099-0.01101
other conifers0.0610.0720.0100-0.0710.048..0.056
beech-0.02760.1220-0.1568-0.1990.0150770.253-0.0543
maple0.1520.2260.2690.1760.047-0.032380.129
ash0.07030.0252-0.51420.2560.0540.048-0.0336
oak-0.164-0.01490.060-0.11940.0100-0.1129-0.160
chestnut-0.03740.0100......-0.2202-0.0188
other broadleaves0.01620.0199-0.3122-0.12480.02590.7450.0184
total-0.7531.2630.34670.33031.1601.834-0.1336
inside perimeterspruce-0.6680.6103-0.51230.12700.19110.31020.1178
fir-0.41080.5460.21310.2810.0138-0.012390.154
pine0.0537-0.11110.04080.157-0.157-0.180-0.0115
larch-0.099-0.093-0.01040.21030.11490.2380.163
stone pine......0.1450.0255..0.068
other conifers0.0540.0720.058-0.01370.0650.01000.069
beech0.856-0.032679-0.22510.1300.1360.5210.255
maple0.2470.241-0.025360.1330.1580.1440.135
ash0.12080.1350.11710.0400.01360.1510.140
oak0.11630.03420.0600.0700.01000.06730.099
chestnut......0.0590.01000.3760.175
other broadleaves0.1112-0.154-0.1128-0.01990.1710.2420.0134
total0.33321.267-0.52130.9550.41891.5250.839
outside perimeterspruce-1.6560.5830.52031.4401.5461.3420.3139
fir0.7580.12750.14160.0640.1540.0980.354
pine-0.175..0.076-0.3159-0.688..-0.264
larch0.0990.1980.1980.8560.1470.0980.240
stone pine..0.098..0.183-0.0204..0.0227
other conifers0.0790.0980.168......0.049
beech-1.0980.04645-0.8142-0.12250.1710.098-0.485
maple-0.2970.01100.248-0.11520.1690.1600.08362
ash-0.21020.21440.2910.372-0.0191-0.05770.0583
oak-0.1125-0.01707-0.3980.379..0.0710-0.0196
chestnut......-0.098..0.5630.167
other broadleaves-0.21140.3530.274-0.31280.4490.13970.0262
total-2.7651.3660.36632.0661.7562.0460.2319
totalspruce-0.8250.499-0.011860.4750.5790.464-0.1104
fir0.2490.6330.3460.1720.01010.02390.324
pine-0.226-0.0584-0.0970.1149-0.252-0.088-0.126
larch0.0281-0.0136-0.02280.21320.2590.2270.146
stone pine..0.0100..0.03480.04140.01000.0268
other conifers0.0570.0480.043-0.01200.0450.01000.048
beech-0.03840.0390-0.21660.1720.1910.4200.0224
maple0.1480.2250.1970.0640.1340.1410.123
ash0.016280.156-0.12000.1360.01040.1490.0193
oak-0.163-0.0207-0.01800.01250.073-0.0566-0.068
chestnut-0.03740.0100..0.0670.01000.2790.079
other broadleaves0.0208-0.0167-0.1112-0.11060.1630.3330.0113
total-0.7471.244-0.19570.9480.8581.6200.378
© WSL, Swiss National Forest Inventory, 28.12.2015 #206115/192378
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce-7.72.10.62.51.73.010.03.14.32.34.43.3-2.61.3
fir5.02.412.96.312.93.616.915.91.46.012.21.77.02.1
pine-16.74.09.19.1-12.77.20.79.3-4.14.35.9.-10.53.0
larch3.28.6-6.114.48.85.5-2.08.35.32.714.63.63.23.3
stone pine......-9.512.31.710.441.0.-0.88.5
other conifers14.79.243.738.333.1.-6.31.622.511.0..15.18.6
beech-0.61.62.45.4-1.37.5-9.8.0.110.718.87.7-0.31.5
maple6.83.715.84.817.512.180.535.335.515.2-0.618.410.03.0
ash0.42.93.28.7-18.921.517.75.211.33.27.94.5-1.24.1
oak-7.34.3-16.319.19.17.9-12.321.020.2.-14.514.8-7.34.0
chestnut-26.779.24.9.......-5.210.4-5.510.2
other broadleaves2.74.45.110.2-20.720.3-4.810.75.613.715.37.22.13.8
total-2.31.23.72.40.94.01.34.13.52.17.62.7-0.30.9
inside perimeterspruce-9.25.93.13.2-2.53.10.92.50.43.63.43.50.81.5
fir-5.75.97.73.63.03.911.29.96.69.4-0.56.04.02.2
pine1.26.3-22.422.31.14.86.13.1-9.74.8-37.915.9-3.13.6
larch-24.4.-27.322.3-11.511.52.62.72.23.34.01.62.31.5
stone pine......6.22.12.15.2..4.22.7
other conifers57.425.916.99.314.35.9-30.717.33.32.017.5.11.38.0
beech6.94.0-0.04.5-2.15.111.02.39.12.68.01.63.42.0
maple8.84.214.35.8-0.25.916.14.419.09.826.111.58.83.1
ash3.26.915.64.74.07.117.53.83.44.526.69.18.83.6
oak5.79.37.326.08.22.322.510.113.6.0.96.34.44.5
chestnut......3.10.31.3.4.43.64.43.5
other broadleaves10.712.1-11.05.6-5.16.2-3.26.312.29.76.12.51.52.1
total0.82.73.42.3-1.22.52.91.61.32.64.91.32.40.9
outside perimeterspruce-16.68.24.64.13.05.89.64.27.23.212.64.91.92.6
fir9.35.71.95.52.611.222.816.85.52.17.2.7.14.0
pine-21.911.9..1.51.5-7.011.4-13.211.8..-10.97.1
larch5.9.....8.95.36.12.02.9.9.84.2
stone pine..5.1...5.01.0-2.24.3..1.32.8
other conifers15.53.022.2.33.218.9......21.15.3
beech-7.56.90.15.6-8.210.5-7.216.44.42.23.7.-5.64.5
maple-9.38.82.63.114.15.8-16.626.724.13.222.910.60.14.8
ash-13.413.18.013.65.24.450.417.5-13.524.2-2.414.11.06.1
oak-26.524.4-1.220.0-100.0.43.012.4..1.07.3-7.314.2
chestnut......-3.7...6.43.96.23.8
other broadleaves-28.025.625.011.615.15.9-17.319.424.810.12.610.42.77.2
total-7.54.74.02.70.74.55.93.94.92.87.53.40.61.9
totalspruce-8.22.02.02.0-0.22.02.82.12.72.14.32.8-0.90.9
fir4.32.19.63.36.12.811.89.24.44.52.15.16.01.5
pine-15.33.7-2.011.7-4.33.92.53.6-7.23.5-23.216.6-8.72.2
larch2.88.1-10.212.6-4.29.32.12.83.72.15.51.63.01.4
stone pine..5.1...1.44.91.56.441.0.1.64.3
other conifers15.38.922.111.020.26.7-20.415.316.37.217.5.14.87.3
beech-0.41.50.83.2-2.54.05.23.84.94.38.51.60.51.2
maple6.13.014.13.65.25.212.57.923.76.723.89.58.82.1
ash0.22.68.55.7-6.411.923.06.44.04.018.97.21.53.0
oak-7.04.1-7.614.5-9.316.112.214.717.12.3-0.95.2-5.13.3
chestnut-26.779.24.9...2.50.71.3.3.73.13.63.0
other broadleaves2.04.2-3.05.0-9.910.0-5.45.511.97.07.42.51.92.1
total-2.41.13.61.6-0.22.13.01.42.61.55.41.10.80.6
© WSL, Swiss National Forest Inventory, 28.12.2015 #206116/192379
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce-0.477-1.064-2.258-0.745
fir0.729-0.7880.8810.536
pine-0.1940.0500-0.1112-0.191
larch0.059....0.059
stone pine........
other conifers0.0600.067..0.045
beech0.1278-0.24460.16160.0387
maple0.1700.2660.1960.151
ash-0.1126-0.2122-0.2139-0.181
oak-0.02100.0433-0.2111-0.0143
chestnut........
other broadleaves-0.0157-0.0311-0.4107-0.194
total0.2247-1.874-2.1103-0.2205
Eastern Juraspruce-0.4980.2870.954-0.3122
fir0.2600.087..0.260
pine-0.390-0.287-0.594-0.379
larch-0.0312....-0.0312
stone pine........
other conifers-0.03447....-0.03447
beech-0.41451.637-0.5284-0.4157
maple-0.05801.7560.0940.0353
ash0.21060.1620.2940.295
oak-0.5910.387..-0.593
chestnut........
other broadleaves-0.282-0.9109-0.1201-0.372
total-1.6942.9570.11431-1.3103
Western Plateauspruce-1.765-0.030730.371-1.565
fir0.12281.1703.0430.3109
pine-0.361-0.195..-0.260
larch0.275....0.275
stone pine........
other conifers0.272....0.272
beech0.4771.6281.7500.553
maple-0.11930.262..-0.1239
ash0.4282.538..0.625
oak-0.11420.263..-0.1164
chestnut-0.0100....-0.0100
other broadleaves0.03730.4112..0.1207
total-0.81715.9204.939-0.1989
Central Plateauspruce-1.4450.01902-2.973-1.441
fir-0.2276-1.01710.884-0.2255
pine-0.1620.098..-0.163
larch-0.0456..0.1950.05055
stone pine........
other conifers0.0391..0.1740.0309
beech-0.21853.423-6.372-0.2146
maple0.1510.096-1.0670.1109
ash-0.1158-0.494-0.2238-0.1112
oak-0.197..0.182-0.1101
chestnut........
other broadleaves0.2690.41120.11220.262
total-1.7612.5105-9.161-1.854
Eastern Plateauspruce-0.668-0.32193.67-0.669
fir0.21130.059290.2710.1112
pine-0.4360.197..-0.336
larch-0.0100-0.197..-0.092
stone pine........
other conifers0.1550.188..0.151
beech-0.12210.9700.2145-0.1366
maple0.1580.0986-1.8790.165
ash-0.11770.04015-2.6115-0.1144
oak-0.050070.0210..-0.019490
chestnut0.0100....0.0100
other broadleaves0.1930.369..0.182
total-0.7881.0165-0.31506-0.795
Western Pre-Alpsspruce2.1701.4841.1981.752
fir1.9720.23480.4600.974
pine........
larch....0.4950.0100
stone pine........
other conifers........
beech0.18500.3360.6860.298
maple0.2510.11000.2460.145
ash0.029410.1470.3760.176
oak0.0112-0.0100-0.1165-0.0126
chestnut........
other broadleaves0.247-0.4480.395-0.1115
total4.5581.7923.2432.946
Central Pre-Alpsspruce-0.6104-0.8800.542-0.765
fir0.6580.751-0.81120.640
pine0.1136-0.02904..0.0151
larch0.087....0.087
stone pine........
other conifers0.01000.0720.1900.053
beech0.372-0.31720.51390.02476
maple0.2360.1940.1900.138
ash-0.034900.1700.4900.0179
oak-0.11000.082..-0.0117
chestnut........
other broadleaves-0.0630-0.03090.1417-0.0314
total0.6141-0.33850.71990.2331
Eastern Pre-Alpsspruce0.6117-1.7541.3124-0.5106
fir0.633-0.013670.51340.375
pine-0.01120.0100..-0.0128
larch0.0720.0930.2960.064
stone pine........
other conifers0.01000.0690.1960.052
beech0.3173-0.4174-2.0121-0.2225
maple0.389-0.05420.2440.1159
ash0.3680.05670.21790.180
oak0.0640.0100-0.796-0.0147
chestnut........
other broadleaves0.180-0.11400.1800.0350
total2.149-2.176-0.21573-0.2592
Northwestern Alpsspruce0.32892.0720.14951.270
fir-0.13410.4440.2760.251
pine0.099-0.2105..-0.1111
larch-0.1175-0.193..-0.188
stone pine....0.0960.0100
other conifers0.099....0.0100
beech-0.41310.254-0.6204-0.1446
maple0.2550.449-0.1940.341
ash0.1470.1520.0129930.147
oak0.0760.01000.1960.060
chestnut0.099....0.0100
other broadleaves0.02222-0.11510.4620.04827
total0.116592.9600.111561.764
Central Alpsspruce0.91371.257-2.31120.883
fir0.4431.4420.4900.934
pine-0.1990.062300.165-0.0150
larch..-0.299..-0.1100
stone pine........
other conifers....0.2900.0100
beech0.5540.6380.3560.530
maple0.2640.1560.2900.243
ash0.1780.3390.4900.333
oak0.0990.057..0.052
chestnut........
other broadleaves0.281-0.4580.479-0.1128
total2.3583.032-0.38482.531
Northeastern Alpsspruce-0.65520.81141.0880.4251
fir0.362-0.2114-0.7115-0.1146
pine........
larch0.175-0.1125..-0.0194
stone pine........
other conifers..0.0990.0.0.0100
beech-2.296-0.23260.252-0.7104
maple0.11710.023590.4830.1209
ash-4.099-0.014430.163-1.1101
oak........
chestnut........
other broadleaves-2.4840.2570.3143-0.5113
total-8.71000.43291.2129-2.0131
Southwestern Alpsspruce0.6270.12701.4400.475
fir0.0740.2810.0640.172
pine0.012970.157-0.31590.1149
larch-0.24210.21030.8560.2132
stone pine-0.21560.1450.1830.0348
other conifers-0.071-0.0137..-0.0120
beech-0.1990.130-0.12250.172
maple0.1760.133-0.11520.064
ash0.2560.0400.3720.136
oak-0.11940.0700.3790.0125
chestnut..0.059-0.0980.067
other broadleaves-0.1248-0.0199-0.3128-0.1106
total0.33030.9552.0660.948
Southeastern Alpsspruce0.8550.19111.5460.579
fir0.04380.01380.1540.0101
pine-0.1109-0.157-0.688-0.252
larch0.2580.11490.1470.259
stone pine0.06270.0255-0.02040.0414
other conifers0.0480.065..0.045
beech0.0150770.1360.1710.191
maple0.0470.1580.1690.134
ash0.0540.0136-0.01910.0104
oak0.01000.0100..0.073
chestnut..0.0100..0.0100
other broadleaves0.02590.1710.4490.163
total1.1600.41891.7560.858
Southern Alpsspruce0.3760.31021.3420.464
fir0.271-0.012390.0980.0239
pine0.099-0.180..-0.088
larch0.6340.2380.0980.227
stone pine0.099....0.0100
other conifers..0.0100..0.0100
beech0.2530.5210.0980.420
maple-0.032380.1440.1600.141
ash0.0480.151-0.05770.149
oak-0.11290.06730.0710-0.0566
chestnut-0.22020.3760.5630.279
other broadleaves0.7450.2420.13970.333
total1.8341.5252.0461.620
Switzerlandspruce-0.3520.11870.3123-0.1108
fir0.3280.2540.3540.323
pine-0.129-0.0114-0.264-0.126
larch0.01000.1630.2400.146
stone pine-0.011010.0680.02280.0268
other conifers0.0520.0680.0480.045
beech-0.05870.257-0.4890.0211
maple0.1310.1350.06290.124
ash-0.04160.1390.04770.0168
oak-0.1610.097-0.0188-0.069
chestnut-0.01800.1750.1670.080
other broadleaves0.02290.01410.02630.0129
total-0.13760.8390.32280.376
© WSL, Swiss National Forest Inventory, 28.12.2015 #206117/192380
NFI3
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine........
lower subalpine25.7538.6.42.6226.25
upper montane34.5440.7831.7734.83
lower montane32.9433.8536.2933.53
colline/submontane28.9434.31637.5930.54
total31.4235.5535.5532.32
Eastern Juraupper subalpine........
lower subalpine........
upper montane32.57....32.57
lower montane33.8834.02141.61734.37
colline/submontane28.4522.92725.91928.25
total29.6429.41730.21529.64
Western Plateauupper subalpine........
lower subalpine33.611....33.611
upper montane36.713..1.4.33.716
lower montane30.2732.22161.4.30.67
colline/submontane33.4628.11523.42332.75
total32.0430.11327.44131.84
Central Plateauupper subalpine........
lower subalpine........
upper montane35.03144.512..38.220
lower montane34.3632.41432.72434.05
colline/submontane29.4433.3831.41329.84
total31.0333.5731.81231.33
Eastern Plateauupper subalpine........
lower subalpine........
upper montane41.31438.6...41.013
lower montane33.2533.81228.7.33.25
colline/submontane29.0330.11213.3.29.03
total30.1331.3921.02630.12
Western Pre-Alpsupper subalpine..36.4...36.4.
lower subalpine30.81435.9101.4.33.28
upper montane42.41737.7633.23239.07
lower montane33.71939.51532.61735.412
colline/submontane26.7.30.12143.93933.519
total35.81036.9533.01936.25
Central Pre-Alpsupper subalpine16.13345.415..27.827
lower subalpine30.8930.3942.6.30.76
upper montane34.3734.35..34.34
lower montane36.2836.5631.82036.15
colline/submontane34.01234.91845.1835.49
total33.5434.1436.41233.93
Eastern Pre-Alpsupper subalpine........
lower subalpine28.31137.417..31.410
upper montane35.4741.9633.71738.75
lower montane43.6736.4762.01740.95
colline/submontane38.4943.1849.01041.76
total36.1439.7449.81138.43
Northwestern Alpsupper subalpine25.65023.7198.8.23.337
lower subalpine26.71032.5739.23030.16
upper montane25.41531.0725.53429.07
lower montane52.32933.71035.63339.113
colline/submontane36.42049.71545.22141.612
total29.1832.4434.21531.34
Central Alpsupper subalpine35.3.20.05..25.117
lower subalpine22.41440.01620.1.27.711
upper montane25.31933.21151.0.30.210
lower montane38.42530.51532.5634.013
colline/submontane49.92933.31525.02734.916
total27.71033.8729.61330.56
Northeastern Alpsupper subalpine..27.9...27.9.
lower subalpine25.21825.71725.01125.412
upper montane33.82333.41133.13933.510
lower montane58.83437.21241.31942.012
colline/submontane29.61525.622..27.214
total33.11432.3736.11532.86
Southwestern Alpsupper subalpine16.01132.8629.52225.76
lower subalpine24.31436.8442.82033.65
upper montane21.71829.7648.31129.46
lower montane23.51322.71023.91823.27
colline/submontane16.01822.6921.01519.58
total20.6732.0335.61028.73
Southeastern Alpsupper subalpine21.3932.9730.51326.85
lower subalpine25.6632.7537.81429.84
upper montane29.6830.2628.21329.74
lower montane29.81128.41129.01329.17
colline/submontane28.5924.42134.31629.38
total26.2431.5331.9729.12
Southern Alpsupper subalpine13.51426.51046.8.20.69
lower subalpine20.91328.0644.5926.56
upper montane18.71628.6433.3527.54
lower montane17.81629.21022.72127.09
colline/submontane26.91528.9526.41028.15
total20.0728.5328.3726.73
Switzerlandupper subalpine18.1731.0429.81224.84
lower subalpine26.5333.0238.41030.02
upper montane32.5332.7232.7632.62
lower montane33.6232.6334.8533.32
colline/submontane29.3230.5331.9529.72
total29.8132.4133.8331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206118/192381
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce33.21.433.61.161.81.733.03.855.72.722.63.441.70.8
fir20.81.114.80.812.20.91.30.81.90.62.31.313.90.5
pine3.20.44.00.42.10.410.02.312.11.73.21.44.10.3
larch0.20.11.50.20.90.238.33.516.11.719.72.83.90.3
stone pine.0.0.0.00.20.16.11.77.31.40.80.50.80.1
other conifers0.20.11.20.20.10.10.10.10.60.20.10.10.60.1
beech28.51.224.30.911.71.00.30.21.80.75.91.619.10.5
maple4.80.43.40.33.40.40.90.40.50.22.40.83.40.2
ash3.10.36.60.53.50.62.31.40.80.43.00.94.30.3
oak2.80.46.20.60.80.21.50.60.30.22.30.83.30.2
chestnut.0.00.10.10.20.2.0.0.0.019.34.70.80.2
other broadleaves3.10.34.30.43.10.56.11.53.00.718.52.84.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce17.32.923.55.540.43.351.14.070.94.328.34.238.61.8
fir22.53.014.84.69.31.63.92.01.71.21.91.18.30.9
pine5.02.12.62.13.31.08.22.16.72.42.01.34.40.7
larch0.40.32.52.12.61.323.23.09.82.55.51.46.90.8
stone pine.0.0.0.00.20.23.21.43.61.7.0.01.00.3
other conifers0.90.60.50.40.50.3.0.0.0.0.0.00.30.1
beech40.03.635.26.125.82.62.21.01.80.817.05.620.11.7
maple5.40.94.61.46.50.91.20.50.80.60.60.23.40.3
ash4.81.310.22.84.50.80.90.41.71.12.61.03.50.4
oak1.80.70.70.51.70.61.40.70.20.23.50.91.80.3
chestnut.0.0.0.00.20.20.50.4.0.026.54.25.91.0
other broadleaves1.90.45.32.44.91.04.31.02.71.012.12.05.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce21.23.027.02.854.71.441.72.469.22.325.72.145.40.9
fir20.02.521.42.517.71.03.30.92.40.64.60.811.90.5
pine4.11.41.90.70.80.28.61.43.60.80.40.32.30.2
larch0.20.20.60.40.90.233.42.316.51.816.71.59.80.5
stone pine.0.0.0.00.10.15.91.15.71.2.0.01.40.2
other conifers0.70.50.50.20.10.10.10.10.30.20.20.10.20.1
beech38.42.827.52.815.50.91.40.50.20.219.41.614.80.6
maple6.11.05.31.14.80.40.40.10.30.21.20.33.10.2
ash4.71.511.01.82.30.30.60.20.40.21.90.42.50.2
oak1.30.53.01.00.10.10.40.20.10.13.10.71.00.2
chestnut.0.0.0.0.0.00.10.1.0.013.41.72.70.4
other broadleaves3.30.71.90.52.80.34.20.81.30.513.41.24.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce30.11.232.71.056.21.041.81.863.91.725.71.742.70.6
fir20.91.015.50.814.60.63.00.72.10.43.60.612.60.3
pine3.50.43.70.31.60.28.81.07.60.91.20.43.50.2
larch0.20.11.40.21.10.232.31.715.31.114.91.16.40.2
stone pine.0.0.0.00.20.15.30.86.00.80.10.11.00.1
other conifers0.40.11.10.20.20.00.10.00.40.10.10.10.40.1
beech30.81.124.90.914.90.71.30.31.10.316.61.617.70.4
maple5.00.33.60.34.40.30.70.20.40.11.30.23.30.1
ash3.50.47.20.53.00.31.10.40.70.32.30.33.60.2
oak2.50.35.80.50.60.10.90.20.20.13.00.52.30.1
chestnut.0.00.10.10.10.10.20.1.0.017.21.62.00.2
other broadleaves3.00.34.10.43.10.34.60.62.20.414.01.04.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206119/192382
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.3510.5419.946.91714.074.71712.42
fir6.564.663.980.3580.5320.5574.14
pine1.0141.290.7212.1233.0150.7441.26
larch0.1350.5150.3238.0124.1114.1141.26
stone pine....0.1431.3271.8190.2660.215
other conifers0.1410.4200.0480.0800.2400.01000.217
beech8.847.643.8100.1700.4371.2275.73
maple1.581.181.1120.2470.1450.5351.05
ash1.0112.181.1170.5620.2520.6291.36
oak0.9151.990.3280.3350.1940.5361.07
chestnut..0.0800.170....4.0290.227
other broadleaves1.0111.3101.0151.3230.8243.8151.26
total31.1231.2232.2320.9825.2420.6729.81
inside perimeterspruce5.8177.82714.91016.01124.2109.31513.15
fir7.6144.9313.4181.2530.6700.6582.811
pine1.7420.9791.2312.6252.3370.6651.516
larch0.1750.8831.0487.2143.4251.8252.411
stone pine....0.1781.0441.249..0.331
other conifers0.3630.2990.258......0.141
beech13.41011.7229.5100.7440.6465.6386.89
maple1.8161.5262.4130.4450.3670.2341.210
ash1.6293.4291.7180.3440.6640.9351.213
oak0.6400.2730.6350.5470.1991.2250.617
chestnut....0.1820.183..8.7162.017
other broadleaves0.6231.8431.8201.3230.9354.0141.910
total33.6533.21036.8431.3534.2633.0734.03
outside perimeterspruce7.6169.31118.7313.7721.557.0914.63
fir7.2147.4136.161.1270.7271.2183.85
pine1.5330.7360.3302.8161.1210.1770.711
larch0.11000.2610.32410.985.1114.693.26
stone pine....0.01001.9191.821..0.514
other conifers0.2820.2530.0460.0910.1520.0700.126
beech13.889.4115.360.4340.1875.394.74
maple2.2151.8211.780.1330.1660.3231.06
ash1.7323.8160.8120.2390.1700.5200.89
oak0.5431.0340.0450.1450.01000.8240.317
chestnut......0.0100..3.7130.914
other broadleaves1.2200.7261.0111.4180.4373.691.66
total36.0534.4434.2232.8431.0327.2332.11
totalspruce9.6410.3418.9312.0618.346.9713.22
fir6.754.954.950.9230.6201.0163.93
pine1.1131.290.5152.5122.2120.3341.15
larch0.1310.4150.4179.364.484.072.04
stone pine....0.1401.5151.7140.0660.310
other conifers0.1320.3200.1290.0620.1320.0630.114
beech9.847.845.050.4260.3294.4115.52
maple1.661.171.560.2250.1330.3181.04
ash1.1102.371.0100.3340.2350.6151.15
oak0.8131.890.2200.2250.0630.8170.76
chestnut..0.0800.0600.064..4.6100.610
other broadleaves1.091.391.091.3120.6183.771.44
total31.8231.5233.6228.8328.7226.8331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206120/192383
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species %± %± %± %±
AGspruce23.12.55.94.8.0.022.52.4
fir13.22.05.03.3.0.013.01.9
pine4.00.89.68.9.0.04.10.8
larch1.70.610.88.9.0.02.00.6
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.22.11.9.0.00.60.2
beech33.82.426.97.2.0.033.52.3
maple4.10.67.53.4.0.04.20.6
ash6.01.011.74.9.0.06.21.0
oak7.61.44.34.1.0.07.51.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.01.416.23.6.0.06.31.3
total100.0.100.0..0.0100.0.
AIspruce64.49.050.533.567.46.965.05.9
fir13.64.633.422.614.14.115.23.4
pine0.30.36.74.6.0.00.50.4
larch0.20.22.51.7.0.00.30.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.50.5.0.00.30.30.40.3
beech12.95.14.63.111.93.811.92.9
maple6.64.1.0.02.61.14.21.9
ash1.01.02.31.62.31.71.70.9
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.50.4.0.01.40.80.90.5
total100.0.100.0.100.0.100.0.
ARspruce58.65.451.111.930.99.452.34.8
fir16.14.117.56.641.18.820.63.6
pine0.30.3.0.0.0.00.20.2
larch.0.0.0.06.86.41.11.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.01.10.90.20.1
beech13.02.921.910.212.85.914.93.1
maple3.41.43.71.9.0.02.90.9
ash7.62.64.83.63.53.46.31.9
oak0.30.31.11.0.0.00.40.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.60.4.0.03.83.01.00.6
total100.0.100.0.100.0.100.0.
BEspruce49.02.329.14.351.32.148.11.5
fir19.21.618.02.922.71.820.51.1
pine2.60.61.61.01.20.41.90.3
larch0.80.20.40.40.10.10.50.1
stone pine0.20.10.10.10.00.00.10.0
other conifers0.80.31.00.70.20.20.60.2
beech18.11.734.54.117.01.519.21.1
maple3.10.56.11.13.20.43.40.3
ash1.70.34.11.42.00.52.10.3
oak1.60.31.30.60.20.11.00.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.80.63.81.42.00.32.60.3
total100.0.100.0.100.0.100.0.
BL/BSspruce10.93.313.66.97.42.710.62.7
fir8.52.4.0.013.96.18.62.1
pine8.42.4.0.08.45.47.82.1
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers2.21.7.0.0.0.01.81.4
beech42.14.777.86.847.56.045.34.0
maple7.91.41.91.76.53.57.31.3
ash7.32.26.05.85.82.37.01.8
oak5.42.0.0.02.42.04.61.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.01.80.80.88.13.16.71.5
total100.0.100.0.100.0.100.0.
FRspruce38.93.727.89.464.04.448.43.0
fir10.22.310.99.317.93.113.31.8
pine3.31.2.0.00.20.22.00.7
larch1.10.7.0.0.0.00.60.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.33.13.2.0.00.30.2
beech30.63.639.710.89.12.222.42.5
maple2.40.67.23.23.60.93.00.5
ash8.41.66.13.23.41.56.41.1
oak2.30.71.30.80.50.41.50.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.71.14.03.01.30.52.20.7
total100.0.100.0.100.0.100.0.
GEspruce2.82.7.0.0.0.02.82.7
fir.0.0.0.0.0.0.0.0
pine10.58.3.0.0.0.010.58.3
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech.0.0.0.0.0.0.0.0
maple1.61.1.0.0.0.01.61.1
ash5.03.4.0.0.0.05.03.4
oak68.48.3.0.0.0.068.48.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves11.84.4.0.0.0.011.84.4
total100.0..0.0.0.0100.0.
GLspruce60.911.435.411.547.57.151.76.1
fir4.62.416.08.85.92.56.82.1
pine.0.0.0.0.0.0.0.0
larch0.60.6.0.0.0.00.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.00.20.2.0.00.00.0
beech15.94.330.811.122.55.220.83.4
maple4.01.810.25.513.03.98.52.1
ash9.26.47.23.85.72.67.53.2
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.93.20.20.25.41.94.41.7
total100.0.100.0.100.0.100.0.
GRspruce55.32.467.03.862.52.060.61.4
fir2.10.61.90.93.80.62.90.4
pine10.91.46.01.92.80.66.20.7
larch15.91.59.11.916.21.415.10.9
stone pine5.71.12.51.23.40.74.10.6
other conifers0.50.2.0.00.20.10.30.1
beech2.90.62.30.74.00.83.40.5
maple0.60.21.20.50.90.20.80.2
ash1.10.42.81.30.60.21.10.3
oak0.70.40.20.21.10.60.80.3
chestnut0.20.22.31.30.60.20.70.2
other broadleaves4.10.84.71.13.80.74.00.5
total100.0.100.0.100.0.100.0.
JUspruce32.44.014.66.713.02.925.73.0
fir23.12.914.66.926.14.323.12.3
pine3.71.114.410.32.31.54.41.3
larch0.20.2.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.20.10.00.0
beech23.92.940.510.939.34.829.42.6
maple4.80.93.31.75.71.34.90.7
ash5.31.110.44.58.23.46.61.2
oak2.10.7.0.01.30.91.70.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.41.12.21.23.91.14.10.8
total100.0.100.0.100.0.100.0.
LUspruce45.63.020.710.040.87.044.32.7
fir26.42.47.65.422.85.225.42.2
pine1.30.5.0.01.41.21.30.5
larch0.50.4.0.0.0.00.40.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.20.62.01.6.0.01.00.5
beech15.42.050.28.919.94.716.91.9
maple2.40.512.34.83.41.12.70.5
ash3.81.52.11.66.51.94.21.3
oak1.80.84.73.73.22.82.00.8
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.70.50.30.22.00.91.70.4
total100.0.100.0.100.0.100.0.
NEspruce43.33.122.16.843.411.141.22.8
fir33.52.737.010.111.35.432.82.6
pine1.60.94.83.35.25.22.10.9
larch0.20.2.0.0.0.00.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech14.31.727.79.134.112.616.61.9
maple3.61.05.82.15.33.03.90.9
ash1.10.51.51.0.0.01.10.5
oak1.30.7.0.0.0.01.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.31.00.50.70.71.10.3
total100.0.100.0.100.0.100.0.
NWspruce60.712.75.02.731.610.942.88.4
fir4.52.420.216.617.74.611.53.3
pine.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.01.91.8.0.00.20.2
beech6.04.036.912.030.76.719.24.3
maple7.32.13.82.17.61.47.01.2
ash18.510.96.93.58.63.613.35.8
oak0.40.4.0.0.0.00.20.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.71.525.316.43.81.45.82.6
total100.0.100.0.100.0.100.0.
OWspruce68.45.856.919.059.66.663.94.3
fir11.13.7.0.08.02.29.02.2
pine3.13.13.52.41.41.32.41.7
larch0.20.2.0.00.50.50.30.2
stone pine.0.0.0.02.32.31.01.0
other conifers.0.00.60.6.0.00.00.0
beech11.84.032.618.720.25.716.83.5
maple3.02.10.40.44.91.53.61.2
ash0.80.44.63.40.40.30.90.3
oak0.30.3.0.00.30.30.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.20.61.51.22.30.81.70.5
total100.0.100.0.100.0.100.0.
SGspruce53.73.827.76.738.83.444.02.4
fir11.72.314.25.515.61.913.91.4
pine1.60.70.30.32.41.11.90.6
larch0.50.34.32.62.00.81.60.5
stone pine0.20.2.0.0.0.00.10.1
other conifers1.31.0.0.00.20.10.60.4
beech16.22.330.66.324.82.621.81.8
maple3.20.78.42.27.81.26.00.7
ash6.41.29.92.85.01.05.90.8
oak2.11.41.81.20.20.21.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.10.82.71.33.00.63.00.5
total100.0.100.0.100.0.100.0.
SHspruce30.44.725.910.3.0.030.24.5
fir2.41.1.0.0.0.02.31.0
pine6.51.83.51.2.0.06.41.7
larch1.71.04.84.2.0.01.91.0
stone pine.0.0.0.0.0.0.0.0
other conifers1.20.93.63.2.0.01.40.9
beech40.64.058.02.6.0.041.43.8
maple1.80.7.0.0.0.01.70.7
ash4.31.5.0.0.0.04.11.4
oak9.22.63.02.6.0.08.92.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.80.61.20.9.0.01.80.6
total100.0.100.0..0.0100.0.
SOspruce20.22.410.98.848.712.221.02.5
fir13.71.816.38.09.66.213.71.7
pine4.60.913.26.5.0.05.01.0
larch0.40.2.0.0.0.00.40.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.2.0.0.0.00.30.2
beech42.12.847.29.333.98.342.02.6
maple5.40.94.01.54.22.95.20.8
ash4.51.02.91.23.62.54.40.9
oak3.71.03.43.3.0.03.50.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.01.02.11.0.0.04.50.9
total100.0.100.0.100.0.100.0.
SZspruce64.74.420.46.856.54.457.33.1
fir10.62.517.38.316.42.813.81.9
pine1.10.912.37.0.0.01.50.7
larch1.30.9.0.00.40.40.80.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.10.10.10.00.00.10.1
beech12.12.731.07.114.73.014.82.0
maple2.80.95.22.64.51.13.80.7
ash4.11.84.43.44.51.74.31.2
oak0.90.84.64.00.20.20.90.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.30.64.62.72.81.12.70.6
total100.0.100.0.100.0.100.0.
TGspruce36.33.825.015.518.34.634.33.4
fir12.42.820.58.110.73.612.42.5
pine5.31.4.0.03.41.85.01.2
larch0.90.5.0.01.21.20.90.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.70.6.0.00.10.10.70.5
beech16.32.216.22.533.38.018.12.2
maple4.91.39.42.815.96.96.11.5
ash9.81.728.819.88.53.510.01.6
oak7.22.0.0.06.12.57.01.8
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.11.6.0.02.41.95.61.5
total100.0.100.0.100.0.100.0.
TIspruce13.53.419.13.819.32.218.41.7
fir1.81.32.01.34.81.03.70.7
pine4.62.02.51.60.00.01.30.5
larch16.63.15.11.614.91.613.01.2
stone pine0.20.2.0.0.0.00.00.0
other conifers0.10.1.0.00.20.10.10.1
beech6.52.221.06.723.22.020.12.0
maple2.91.20.60.21.10.31.20.3
ash4.01.21.90.62.20.52.40.4
oak2.61.04.31.22.70.63.10.5
chestnut26.66.130.65.017.02.121.52.0
other broadleaves20.63.512.92.414.71.415.21.2
total100.0.100.0.100.0.100.0.
URspruce49.08.775.37.557.68.459.25.2
fir8.63.85.02.419.55.211.62.5
pine4.82.88.24.30.40.34.21.6
larch0.90.9.0.00.60.60.50.4
stone pine2.92.01.31.3.0.01.40.8
other conifers0.20.2.0.00.30.30.20.1
beech11.74.46.94.212.25.110.62.8
maple5.01.90.60.62.91.13.00.9
ash6.43.60.10.12.00.93.11.4
oak3.32.11.11.10.20.21.60.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.23.11.40.94.32.04.61.4
total100.0.100.0.100.0.100.0.
VDspruce44.52.222.65.045.44.443.01.9
fir16.01.412.53.120.63.416.51.3
pine1.00.30.00.00.20.20.80.3
larch1.40.42.11.41.10.61.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.50.21.31.30.80.70.60.2
beech19.31.434.55.014.63.019.71.3
maple3.40.59.42.27.71.64.60.5
ash3.40.66.32.34.51.23.80.5
oak6.31.14.22.22.31.15.50.9
chestnut0.30.2.0.0.0.00.20.2
other broadleaves3.80.77.12.62.91.33.90.6
total100.0.100.0.100.0.100.0.
VSspruce32.83.652.03.943.02.342.71.8
fir1.70.83.41.74.30.93.50.7
pine8.82.17.01.87.91.37.90.9
larch34.13.321.93.030.42.229.41.6
stone pine5.41.52.71.25.31.04.80.7
other conifers0.10.1.0.00.10.10.10.0
beech2.01.23.71.32.50.62.60.5
maple1.20.41.80.60.70.21.10.2
ash2.51.30.90.41.00.31.30.3
oak1.90.61.30.60.30.20.90.2
chestnut1.41.00.70.40.10.10.50.3
other broadleaves8.11.84.71.04.30.75.30.6
total100.0.100.0.100.0.100.0.
ZGspruce57.38.9.0.039.110.149.66.7
fir24.26.4.0.016.73.921.04.3
pine.0.0.0.0.0.0.0.0
larch.0.0.0.03.53.41.31.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech4.31.621.40.027.77.813.23.5
maple1.10.928.80.09.64.64.71.9
ash10.95.249.80.02.71.88.63.5
oak1.21.1.0.0.0.00.70.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.7.0.00.80.71.00.5
total100.0.100.0.100.0.100.0.
ZHspruce36.12.422.21.224.513.035.72.4
fir11.01.5.0.010.08.610.91.4
pine6.81.09.00.55.14.66.81.0
larch1.40.4.0.0.0.01.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.2.0.01.91.80.60.2
beech23.71.868.81.536.514.424.31.8
maple6.10.8.0.09.36.56.10.8
ash7.20.9.0.011.14.47.20.9
oak3.40.6.0.0.0.03.30.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.80.7.0.01.71.43.70.7
total100.0.100.0.100.0.100.0.
Switzerlandspruce41.50.838.61.845.40.942.50.6
fir13.70.58.20.911.90.512.50.3
pine4.10.34.50.72.30.23.50.2
larch3.90.36.90.89.90.56.40.2
stone pine0.80.11.00.31.40.21.00.1
other conifers0.60.10.30.10.20.10.40.1
beech19.20.520.11.714.80.617.70.4
maple3.40.23.40.33.10.23.30.1
ash4.30.33.50.42.50.23.60.2
oak3.40.21.80.31.00.22.40.1
chestnut0.80.25.91.02.70.42.00.2
other broadleaves4.20.25.70.64.90.34.60.2
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #206121/192384
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGspruce6.4111.690..6.311
fir3.7161.362..3.615
pine1.1212.694..1.221
larch0.5322.986..0.631
stone pine........
other conifers0.2360.694..0.234
beech9.487.222..9.38
maple1.1132.050..1.213
ash1.7163.141..1.715
oak2.1211.294..2.120
chestnut........
other broadleaves1.7234.428..1.822
total27.8426.813..27.84
AIspruce29.22224.96328.11828.414
fir6.23616.5715.9306.623
pine0.1983.371..0.281
larch0.1981.371..0.172
stone pine........
other conifers0.298..0.1980.270
beech5.9382.3715.0315.224
maple3.057..1.1401.843
ash0.5981.1710.9720.754
oak........
chestnut........
other broadleaves0.280..0.6580.449
total45.31249.4.41.71043.78
ARspruce26.51429.53013.73224.712
fir7.32810.14418.2289.719
pine0.199....0.1100
larch....3.0950.5100
stone pine........
other conifers0.099..0.5650.164
beech5.92312.7485.7467.122
maple1.6412.146..1.433
ash3.4342.8711.5953.029
oak0.1990.695..0.270
chestnut........
other broadleaves0.360..1.7860.561
total45.21057.91744.21347.37
BEspruce16.369.81617.6516.24
fir6.496.1177.886.96
pine0.9220.5650.4320.718
larch0.3310.1990.0710.227
stone pine0.1600.0990.0.0.054
other conifers0.3330.3710.1630.227
beech6.01011.6135.896.46
maple1.0172.1191.1131.210
ash0.6181.4330.7240.714
oak0.5180.4460.1460.316
chestnut........
other broadleaves0.9211.3360.7150.913
total33.2433.7534.2333.62
BL/BSspruce3.4323.7582.3363.227
fir2.630..4.2542.626
pine2.629..2.6672.427
larch0.171....0.171
stone pine........
other conifers0.777....0.577
beech13.01320.92414.52213.811
maple2.4200.5942.0472.219
ash2.2311.6941.8432.127
oak1.737..0.7861.435
chestnut........
other broadleaves2.2270.2942.5362.123
total30.8726.92130.51730.56
FRspruce12.3116.93023.91016.18
fir3.2242.7886.7184.415
pine1.036..0.11000.735
larch0.369....0.270
stone pine........
other conifers0.11000.894..0.175
beech9.6149.9333.4247.512
maple0.7261.8501.3231.016
ash2.6191.5591.3442.118
oak0.7310.3630.2870.529
chestnut........
other broadleaves0.8411.0730.5350.731
total31.5624.91337.4633.34
GEspruce0.799....0.799
fir........
pine2.883....2.883
larch........
stone pine........
other conifers........
beech........
maple0.472....0.472
ash1.374....1.374
oak18.019....18.019
chestnut........
other broadleaves3.141....3.141
total26.417....26.417
GLspruce21.92214.13914.71917.714
fir1.6516.4611.8452.331
pine........
larch0.299....0.1100
stone pine........
other conifers..0.196..0.0100
beech5.73212.3407.0247.118
maple1.5424.1544.0312.923
ash3.3822.9531.8472.648
oak........
chestnut........
other broadleaves1.7770.1961.7351.542
total35.91940.01930.91134.310
GRspruce14.3622.7919.4517.73
fir0.5290.6481.2160.914
pine2.8132.0330.9211.811
larch4.1103.1215.094.46
stone pine1.5190.8491.1211.214
other conifers0.140..0.1480.131
beech0.8220.8331.2211.014
maple0.1330.4410.3260.219
ash0.3411.0440.2360.324
oak0.2540.1860.3530.239
chestnut0.1840.8590.2390.233
other broadleaves1.1191.6221.2201.212
total25.8433.8531.0329.22
JUspruce10.4155.9414.5238.613
fir7.4145.8459.0197.711
pine1.2315.8750.8651.531
larch0.171....0.071
stone pine........
other conifers0.0100..0.1740.063
beech7.71216.23513.5129.89
maple1.5181.3502.0221.613
ash1.7204.1562.8432.219
oak0.735..0.4680.631
chestnut........
other broadleaves1.4250.9531.3291.419
total32.2540.01834.4733.44
LUspruce15.687.35514.52115.38
fir9.0102.7578.1248.89
pine0.440..0.5810.436
larch0.281....0.181
stone pine........
other conifers0.4550.790..0.352
beech5.31317.8367.1265.811
maple0.8214.4431.2310.917
ash1.3410.7902.3281.432
oak0.6441.7901.1880.738
chestnut........
other broadleaves0.6300.1900.7440.626
total34.2535.42735.6934.54
NEspruce13.886.53015.23013.18
fir10.71010.9334.05310.410
pine0.5591.4691.8930.743
larch0.1100....0.1100
stone pine........
other conifers0.0100....0.0100
beech4.6128.23411.9355.311
maple1.1271.7361.9611.222
ash0.3480.562..0.342
oak0.454....0.454
chestnut........
other broadleaves0.3290.3470.2930.326
total31.8429.51135.1931.74
NWspruce18.5251.6557.34011.723
fir1.4506.6874.1353.131
pine........
larch........
stone pine........
other conifers..0.687..0.1100
beech1.86412.0207.1275.222
maple2.2281.3511.8281.919
ash5.7652.3522.0493.647
oak0.198....0.1100
chestnut........
other broadleaves0.8598.2720.9411.646
total30.51532.61223.02027.211
OWspruce20.81317.35620.01520.210
fir3.439..2.7272.827
pine0.91001.0940.5920.870
larch0.1100..0.2990.175
stone pine....0.8990.3100
other conifers..0.294..0.0100
beech3.6349.9546.8295.321
maple0.9680.1941.6271.233
ash0.2441.4620.1830.335
oak0.199..0.1990.170
chestnut........
other broadleaves0.4480.5740.8320.526
total30.41130.43233.5931.67
SGspruce19.6910.52614.91116.57
fir4.3215.4406.0125.211
pine0.6410.1980.9460.733
larch0.2501.6580.8420.631
stone pine0.1100....0.0100
other conifers0.580..0.1480.267
beech5.91511.6249.5128.29
maple1.2213.2303.0152.312
ash2.3193.8281.9202.213
oak0.7690.7680.1800.455
chestnut........
other broadleaves1.1271.0511.2201.116
total36.5637.91138.4537.54
SHspruce9.5188.841..9.517
fir0.843....0.743
pine2.0281.246..2.027
larch0.5591.682..0.653
stone pine........
other conifers0.4721.282..0.463
beech12.71019.717..13.010
maple0.641....0.541
ash1.434....1.334
oak2.9291.082..2.828
chestnut........
other broadleaves0.6310.482..0.630
total31.3534.012..31.45
SOspruce6.1133.88223.8556.513
fir4.1145.7514.7504.213
pine1.4204.653..1.620
larch0.155....0.155
stone pine........
other conifers0.151....0.151
beech12.6816.61916.64213.07
maple1.6171.4362.1451.616
ash1.4231.0421.8581.421
oak1.1271.296..1.126
chestnut........
other broadleaves1.5210.749..1.420
total30.0435.2949.03531.04
SZspruce17.8108.53620.31218.38
fir2.9257.2555.9184.414
pine0.3765.155..0.549
larch0.476..0.21000.262
stone pine........
other conifers0.0990.1950.01000.071
beech3.32312.9245.3214.714
maple0.8322.2511.6251.219
ash1.1431.8751.6381.427
oak0.21001.9900.11000.362
chestnut........
other broadleaves0.6271.9561.0370.922
total27.6741.51335.9731.95
TGspruce11.5137.1755.72910.812
fir3.9245.8323.3393.921
pine1.726..1.1621.624
larch0.350..0.4960.346
stone pine........
other conifers0.279..0.0960.278
beech5.2144.61510.4265.712
maple1.5282.7465.0531.924
ash3.1188.1712.7373.217
oak2.329..1.9422.227
chestnut........
other broadleaves1.926..0.7751.825
total31.6628.32431.31531.56
TIspruce2.6266.3195.1124.810
fir0.4740.7651.3201.019
pine0.9440.8650.01000.337
larch3.2161.7303.9113.49
stone pine0.064....0.065
other conifers0.0100..0.1720.065
beech1.3326.9386.195.211
maple0.6410.2390.3270.321
ash0.8300.6280.6220.616
oak0.5381.4250.7230.816
chestnut5.12910.0174.4145.610
other broadleaves4.0174.2163.993.97
total19.3932.8926.2325.93
URspruce11.82024.42118.52017.012
fir2.1491.6466.2273.323
pine1.2582.7500.1721.238
larch0.299..0.2990.272
stone pine0.7700.498..0.458
other conifers0.199..0.1990.172
beech2.8432.2613.9433.027
maple1.2400.2980.9370.928
ash1.5580.0980.6440.946
oak0.8690.4980.1990.557
chestnut........
other broadleaves1.7440.5601.4441.330
total24.21432.41532.01028.77
VDspruce13.668.32515.21313.55
fir4.9104.6256.9195.28
pine0.3330.0.0.1990.332
larch0.4310.8690.4520.425
stone pine........
other conifers0.1490.5990.3930.240
beech5.9812.7174.9206.27
maple1.0143.5222.6201.410
ash1.0182.3401.5271.214
oak1.9181.5540.8481.716
chestnut0.175....0.175
other broadleaves1.2182.6381.0451.216
total30.6336.9933.4731.53
VSspruce6.71617.01013.9712.26
fir0.3451.1521.4211.019
pine1.8232.3252.5162.312
larch7.0127.2159.888.46
stone pine1.1270.9441.7191.415
other conifers0.073..0.0910.060
beech0.4591.2360.8230.819
maple0.2360.6330.2230.318
ash0.5520.3410.3320.427
oak0.4290.4450.1440.322
chestnut0.3720.2590.01000.248
other broadleaves1.7211.5201.4161.511
total20.6732.8532.2428.73
ZGspruce19.321..10.63715.219
fir8.230..4.5316.424
pine........
larch....0.9980.4100
stone pine........
other conifers........
beech1.4414.0.7.5294.027
maple0.4745.3.2.6421.437
ash3.7489.2.0.7682.640
oak0.499....0.2100
chestnut........
other broadleaves0.458..0.2750.347
total33.71318.5.27.11730.610
ZHspruce10.786.8717.14910.68
fir3.314..2.9913.214
pine2.0152.8711.5912.015
larch0.430....0.430
stone pine........
other conifers0.237..0.6910.235
beech7.0821.16210.6467.28
maple1.813..2.7771.812
ash2.113..3.2322.112
oak1.017....1.017
chestnut........
other broadleaves1.118..0.5701.118
total29.8430.76529.11529.84
Switzerlandspruce12.4213.1514.6313.22
fir4.142.8113.853.93
pine1.261.5160.7111.15
larch1.272.4113.262.04
stone pine0.2150.3310.5140.310
other conifers0.2170.1400.1260.114
beech5.736.894.745.52
maple1.051.1101.061.04
ash1.361.2130.891.15
oak1.070.6170.3170.76
chestnut0.2272.0170.9130.610
other broadleaves1.361.9101.661.44
total29.8133.9332.1131.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206122/192385
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce31.51.334.21.260.11.853.91.820.43.441.60.8
fir19.51.114.90.917.21.33.50.62.51.413.90.5
pine3.50.44.10.41.30.57.50.83.51.54.10.3
larch0.30.11.40.20.40.213.91.118.72.83.90.3
stone pine.0.0.0.00.10.14.00.60.30.20.80.1
other conifers0.40.21.20.20.00.00.30.10.10.10.60.1
beech28.81.124.31.012.31.16.21.06.41.819.20.5
maple4.50.33.60.33.00.42.10.42.60.93.40.2
ash3.60.46.50.53.40.62.30.63.20.94.30.3
oak4.20.65.60.50.60.21.00.32.40.93.30.2
chestnut.0.00.10.1.0.00.30.220.95.00.80.2
other broadleaves3.70.54.10.41.60.34.90.719.02.94.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce18.83.110.63.433.84.454.22.628.24.238.61.8
fir22.33.212.93.415.42.94.21.01.91.18.30.9
pine6.12.3.0.01.70.96.31.12.01.34.50.7
larch0.20.23.82.80.80.512.21.55.31.47.00.8
stone pine.0.0.0.0.0.02.20.7.0.01.00.3
other conifers0.70.62.00.90.90.60.00.0.0.00.30.1
beech39.23.742.86.733.33.88.91.417.15.720.01.7
maple5.00.99.32.04.20.83.40.60.60.23.40.3
ash4.61.48.92.95.61.32.50.62.71.03.50.4
oak1.00.63.71.51.80.81.10.43.50.91.80.3
chestnut.0.0.0.0.0.00.30.226.64.25.91.0
other broadleaves2.10.56.12.82.61.04.50.712.22.05.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce20.83.025.83.549.81.756.51.425.12.145.30.9
fir20.12.617.63.022.61.36.40.64.60.811.90.5
pine4.11.42.10.80.50.24.10.50.40.32.30.2
larch0.20.20.20.20.30.215.61.016.51.59.90.6
stone pine.0.0.0.00.20.23.30.5.0.01.40.2
other conifers0.70.60.00.00.10.10.20.10.20.10.20.1
beech38.42.927.62.917.51.36.30.619.91.714.80.6
maple6.31.06.51.74.20.42.60.31.10.33.10.2
ash4.91.513.82.42.80.41.20.22.00.42.50.2
oak1.00.54.61.60.20.10.30.13.10.71.00.2
chestnut.0.0.0.0.0.00.10.013.71.72.70.4
other broadleaves3.40.71.70.61.80.23.50.413.41.24.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce29.11.233.11.153.41.255.21.025.01.742.60.6
fir19.80.915.00.819.60.95.00.43.70.612.60.3
pine3.80.43.80.41.00.25.60.41.30.43.50.2
larch0.30.11.30.20.40.114.50.714.51.16.40.3
stone pine.0.0.0.00.10.13.40.30.00.01.00.1
other conifers0.50.21.10.20.10.10.20.10.10.10.40.1
beech30.81.025.00.916.20.86.70.517.11.717.70.4
maple4.80.34.00.33.70.32.50.21.20.23.30.1
ash3.90.47.10.53.30.31.80.32.30.43.60.2
oak3.50.55.50.50.50.10.70.13.10.52.30.1
chestnut.0.00.10.1.0.00.20.117.61.62.00.2
other broadleaves3.50.44.00.41.80.24.10.314.01.04.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206123/192386
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.8510.5420.9513.954.11812.42
fir6.064.666.080.9170.5574.14
pine1.1131.390.5351.9110.7441.26
larch0.1360.4160.1463.683.7141.27
stone pine....0.01001.0150.1550.215
other conifers0.1400.4210.0850.1300.01000.217
beech8.947.544.391.6181.3275.73
maple1.471.181.0130.5190.5351.05
ash1.1112.081.2170.6270.6291.36
oak1.3141.7100.2290.3280.5361.07
chestnut..0.080..0.1704.2290.227
other broadleaves1.2131.390.5171.3143.8151.26
total31.0230.8234.8325.8320.0729.81
inside perimeterspruce6.3163.03213.61618.169.41513.15
fir7.5153.7286.2201.4250.6582.811
pine2.139..0.7582.1180.7651.516
larch0.1761.1740.3684.1131.8262.411
stone pine......0.731..0.331
other conifers0.2850.6480.4670.073..0.141
beech13.21112.22113.3123.0165.7386.89
maple1.7182.6221.7181.1170.2341.110
ash1.6322.5342.2230.8220.9351.213
oak0.3631.0420.7420.4331.2250.617
chestnut......0.1598.8162.017
other broadleaves0.7241.7451.0401.5154.1141.910
total33.8528.51040.1633.4333.2734.03
outside perimeterspruce7.4178.31518.2418.036.8914.53
fir7.1145.7188.262.0101.3183.85
pine1.5330.7360.2431.3120.1770.711
larch0.11000.1990.1555.074.593.26
stone pine....0.11001.114..0.514
other conifers0.2840.0710.1410.1360.0720.126
beech13.688.9116.482.0105.484.74
maple2.2152.1261.5100.8120.3231.06
ash1.7324.4191.0140.4180.5200.89
oak0.4481.5360.1400.1360.8240.317
chestnut......0.0713.7130.914
other broadleaves1.2200.6310.7121.1113.691.66
total35.4532.2536.5231.8227.1332.11
totalspruce9.2410.2419.2316.436.7713.22
fir6.354.667.051.581.0163.93
pine1.2121.290.3251.780.3341.15
larch0.1320.4160.1324.353.972.04
stone pine....0.0791.0100.0560.310
other conifers0.2330.3200.0370.1230.0650.114
beech9.847.745.852.084.6115.52
maple1.561.281.370.890.3181.04
ash1.2102.271.2100.5140.6151.15
oak1.1131.790.2210.2190.8170.76
chestnut..0.080..0.1444.7100.610
other broadleaves1.1111.290.6101.283.771.44
total31.7230.8235.9229.7226.7331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206124/192387
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce33.00.961.22.259.92.632.83.656.52.520.43.441.70.8
fir16.90.715.71.411.81.41.70.81.90.52.51.413.90.5
pine3.80.31.60.51.10.48.82.111.91.63.51.54.10.3
larch0.90.10.90.30.60.234.13.315.01.518.72.83.90.3
stone pine.0.00.10.10.40.25.41.56.21.20.30.20.80.1
other conifers0.90.20.10.00.10.00.10.10.50.20.10.10.60.1
beech26.30.711.71.613.51.32.01.22.60.76.41.819.10.5
maple4.00.23.50.63.40.51.20.40.40.22.60.93.40.2
ash5.30.32.20.55.51.12.51.31.10.53.20.94.30.3
oak5.00.40.70.30.80.31.90.60.60.42.40.93.30.2
chestnut0.10.00.00.0.0.01.41.0.0.020.95.00.80.2
other broadleaves3.90.32.30.53.00.68.11.83.20.719.02.94.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce17.12.534.24.542.94.852.03.967.44.228.24.238.61.8
fir20.32.79.02.113.72.93.41.72.11.11.91.18.30.9
pine4.81.81.51.03.91.47.01.87.82.52.01.34.40.7
larch1.00.61.00.71.30.821.93.09.92.35.31.47.00.8
stone pine.0.00.10.10.30.32.71.23.21.6.0.01.00.3
other conifers1.00.50.90.60.00.0.0.0.0.0.0.00.30.1
beech39.93.232.13.924.13.63.71.32.70.917.15.720.11.7
maple5.90.86.71.25.31.21.80.61.40.60.60.23.40.3
ash5.51.25.71.45.11.30.90.42.01.02.71.03.50.5
oak1.60.62.21.01.50.71.30.60.20.23.50.91.80.3
chestnut.0.0.0.0.0.00.70.4.0.026.64.25.91.0
other broadleaves3.00.76.61.81.70.64.71.03.31.012.22.05.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce22.92.356.31.846.72.343.02.367.62.125.12.145.40.9
fir19.12.021.31.415.31.34.30.93.70.74.60.811.90.5
pine3.30.90.50.21.20.67.91.33.10.60.40.32.30.2
larch0.20.20.20.11.50.530.42.214.41.616.51.59.90.5
stone pine.0.00.20.2.0.05.31.04.40.9.0.01.40.2
other conifers0.40.30.20.10.20.10.10.10.30.10.20.10.20.1
beech33.82.113.61.220.81.72.50.62.70.819.91.714.70.6
maple6.40.93.80.46.70.80.70.20.80.31.10.33.10.2
ash8.71.41.70.34.10.61.00.30.40.22.00.42.50.2
oak2.50.80.20.10.20.10.30.20.20.23.10.71.00.2
chestnut.0.0.0.0.0.00.10.10.10.113.71.72.70.4
other broadleaves2.70.52.00.33.30.54.30.72.30.713.41.24.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce31.20.856.71.351.91.642.71.863.11.525.01.742.60.6
fir17.30.617.90.913.60.93.50.72.80.43.70.612.60.3
pine3.80.31.00.31.50.37.90.97.20.81.30.43.50.2
larch0.90.10.60.21.10.329.41.614.11.014.51.16.40.2
stone pine.0.00.20.10.20.14.80.75.00.70.00.01.00.1
other conifers0.80.10.20.10.10.00.10.00.30.10.10.10.40.1
beech27.70.714.21.018.01.12.60.52.70.517.11.717.70.4
maple4.40.23.90.35.10.41.10.20.70.21.20.23.30.1
ash5.60.32.20.34.80.61.30.30.90.32.30.43.60.2
oak4.60.30.60.20.60.20.90.20.40.23.10.52.30.1
chestnut0.00.00.00.0.0.00.50.30.00.017.61.62.00.2
other broadleaves3.80.32.50.33.00.45.30.62.80.514.01.04.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206125/192388
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.2320.1520.066.71614.864.11812.42
fir5.245.293.9130.3450.5290.5574.14
pine1.280.5350.4341.8233.1130.7441.26
larch0.3150.3330.2397.0123.9113.7141.27
stone pine..0.0600.1581.1271.6190.1550.215
other conifers0.3180.0680.0550.0730.1400.01000.217
beech8.133.8144.5100.4590.7251.3275.73
maple1.261.1171.1150.2360.1400.5351.05
ash1.660.7241.8220.5520.3430.6291.36
oak1.580.2390.3390.4290.2640.5361.07
chestnut0.0800.0100..0.372..4.2290.227
other broadleaves1.280.8241.0221.7210.8223.8151.26
total30.9132.8433.4420.6726.2420.0729.81
inside perimeterspruce5.51511.71517.21417.01022.5109.41513.15
fir6.6143.1235.5231.1520.7540.6582.811
pine1.6390.5681.6352.3252.6320.7651.516
larch0.3640.3700.5577.2153.3231.8262.411
stone pine..0.0990.1990.9441.149..0.331
other conifers0.3520.3670.073......0.141
beech13.0911.0149.7161.2360.9355.7386.89
maple1.9142.3182.1240.6330.5450.2341.210
ash1.8242.0262.1240.3410.7520.9351.213
oak0.5380.8480.6470.4450.11001.2250.617
chestnut......0.259..8.8162.017
other broadleaves1.0242.2290.7341.5201.1284.1141.910
total32.5434.1740.2732.8533.4633.2733.93
outside perimeterspruce7.81119.3416.9613.9721.056.8914.63
fir6.5117.375.591.4211.2191.3183.85
pine1.1260.2350.5452.5160.9210.1770.711
larch0.1740.1420.5349.884.5114.593.26
stone pine..0.1100..1.7191.421..0.514
other conifers0.1800.1650.1320.0910.1480.0720.126
beech11.574.797.590.8230.9295.484.74
maple2.2141.3102.4120.2230.2320.3231.06
ash2.9170.6181.5160.3320.1510.5200.89
oak0.9300.1480.1580.1440.1780.8240.317
chestnut......0.01000.01003.7130.914
other broadleaves0.9170.7141.2141.4160.7313.691.66
total34.0434.3336.2332.2431.0327.1332.11
totalspruce9.8319.1318.3412.2618.446.7713.22
fir5.446.064.871.0190.8151.0163.93
pine1.270.3260.5232.3122.1110.3341.15
larch0.3140.2250.4248.464.173.972.04
stone pine..0.1600.1511.4151.5130.0560.310
other conifers0.3170.1410.1270.0600.1310.0650.114
beech8.734.876.460.8190.8184.6115.52
maple1.451.381.890.3180.2220.3181.04
ash1.760.7131.7130.4270.3280.6151.15
oak1.480.2260.2280.3220.1470.8170.76
chestnut0.0800.0100..0.2480.01004.7100.610
other broadleaves1.270.8131.0121.5110.8163.771.44
total31.2133.6235.4328.7329.1226.7331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206126/192389
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine......-0.62761.9233.4181.440
lower subalpine1.0962.6622.6280.64431.4822.1551.834
upper montane0.8911.2741.41481.3642.4592.1401.242
lower montane-0.979-0.2852-3.5168-3.358-0.63482.143-1.074
colline/submontane-1.151-0.46052.21361.4172-2.5870.7249-1.053
total-0.7531.2630.72310.33031.1601.834-0.1478
inside perimeterupper subalpine..2.8...2.7641.5273.5152.529
lower subalpine2.934-1.42923.6300.8116-1.42440.62780.5192
upper montane2.997-1.41743.6353.1232.3662.2601.464
lower montane4.2364.164-1.1212..2.628..1.679
colline/submontane..6.619..3.1.....5.523
total3.442-0.62892.4391.7360.91671.7511.245
outside perimeterupper subalpine..1.260..0.45811.1882.2271.177
lower subalpine3.6342.973-0.140611.11180.27731.6331.461
upper montane-2.11322.135-4.1562.0561.01320.81270.3220
lower montane0.71360.81721.4104-0.33942.0581.8271.148
colline/submontane-3.751-2.0130-1.8132-0.5312-2.31131.833-0.794
total-1.3731.649-1.3850.8860.61291.5260.559
totalupper subalpine..1.738..0.52301.5282.8141.431
lower subalpine1.1782.4522.0400.9920.51891.4381.532
upper montane0.61251.156-1.11322.2291.7501.2690.844
lower montane-0.61080.4239-0.4484-0.81400.91141.824-0.1325
colline/submontane-1.340-1.0183-0.63150.2571-2.4691.734-0.947
total-0.7471.244-0.19570.9480.8581.6200.378
© WSL, Swiss National Forest Inventory, 28.12.2015 #206127/192390
NFI3–NFI4b
change: basal area
processes in channels SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species %± %± %± %±
AGspruce-3.16.1....-3.16.1
fir4.16.7....4.16.7
pine-64.114.9....-64.114.9
larch-14.011.4....-14.011.4
stone pine........
other conifers28.215.9....28.215.9
beech-9.16.3....-9.16.3
maple0.27.7....0.27.7
ash0.58.0....0.58.0
oak-30.513.6....-30.513.6
chestnut........
other broadleaves2.49.0....2.49.0
total-7.94.8....-7.94.8
AIspruce-0.53.4-2.410.03.5.-1.25.4
fir7.06.911.91.6..9.24.2
pine........
larch........
stone pine........
other conifers........
beech-4.811.46.42.93.7.1.64.8
maple8.0.-57.336.9..-34.332.0
ash........
oak........
chestnut........
other broadleaves-100.0.101.2...0.673.2
total0.41.4-0.48.73.6.0.24.4
ARspruce3.28.6-14.718.925.74.72.87.4
fir12.47.710.76.245.914.813.95.4
pine2.8.....2.8.
larch........
stone pine........
other conifers33.1.9.8...16.26.7
beech19.47.0-45.126.67.3.0.414.7
maple66.047.3-53.537.96.42.735.633.1
ash2.411.1-9.0.18.4.4.28.0
oak........
chestnut........
other broadleaves23.78.77.6...16.38.6
total9.44.3-6.713.625.07.06.75.0
BEspruce-2.22.71.94.8-13.98.8-1.32.5
fir-1.35.66.83.810.86.02.93.4
pine-4.06.7-8.018.2-42.4.-6.27.0
larch-0.96.72.9.5.9.0.64.9
stone pine....5.1.5.1.
other conifers0.331.716.99.315.53.03.925.0
beech-4.64.2-0.35.7-15.89.3-4.83.3
maple10.09.718.08.3-13.210.110.35.7
ash2.710.010.65.79.619.76.26.2
oak2.14.510.21.25.23.53.03.7
chestnut........
other broadleaves10.314.3-1.17.326.013.66.68.1
total-1.72.33.03.2-8.85.4-0.51.8
BL/BSspruce-27.917.3134.7.22.915.3-21.217.2
fir32.48.82.4...30.38.1
pine-4.55.7-6.0...-4.84.7
larch2.31.9....2.31.9
stone pine........
other conifers-8.4.....-8.4.
beech3.15.115.79.6-2.66.42.64.0
maple6.213.835.26.68.3.12.211.4
ash-2.811.114.09.911.1.-0.19.9
oak-17.412.413.5...-12.511.2
chestnut........
other broadleaves-32.316.3-23.827.4..-30.814.6
total-4.26.010.87.32.16.8-2.24.9
FRspruce-3.29.29.63.8-3.69.44.14.6
fir45.630.3-2.313.28.6.18.015.1
pine-11.79.8-8.8...-11.59.3
larch-1.518.6....-1.518.6
stone pine........
other conifers........
beech3.16.213.02.75.61.65.14.9
maple24.66.210.79.38.63.416.75.0
ash13.39.015.63.32.8.13.76.2
oak4.017.47.6.-63.651.72.612.3
chestnut........
other broadleaves25.59.7-34.820.30.0.8.210.5
total6.56.47.33.74.02.96.83.8
GEspruce........
fir........
pine-6.42.1....-6.42.1
larch........
stone pine........
other conifers........
beech........
maple........
ash28.0.....28.0.
oak-14.013.0....-14.013.0
chestnut........
other broadleaves-34.9.....-34.9.
total-11.510.4....-11.510.4
GLspruce-6.912.7-2.39.510.94.4-3.47.9
fir13.98.45.21.523.5.10.03.7
pine........
larch5.6.....36.544.0
stone pine........
other conifers....0.0.0.0.
beech-24.723.1-15.920.48.12.7-19.315.2
maple12.522.3-13.711.018.513.6-3.79.9
ash-80.62.511.617.61.71.0-43.024.7
oak........
chestnut........
other broadleaves-82.4.17.814.913.611.0-41.125.7
total-22.416.3-4.18.210.42.8-11.79.9
GRspruce4.42.1-0.43.39.03.22.32.0
fir4.95.25.56.35.81.85.33.5
pine-4.14.3-11.04.7-13.211.8-7.53.5
larch6.02.41.62.56.12.03.41.8
stone pine1.710.42.15.2-2.24.31.56.4
other conifers22.511.03.32.0..16.37.2
beech0.510.48.21.84.42.15.53.3
maple35.515.216.57.324.64.221.35.5
ash11.33.25.03.6-31.120.82.44.1
oak20.2.9.34.0..13.73.3
chestnut29.2.0.99.54.6.5.85.8
other broadleaves5.19.99.94.711.210.08.64.3
total3.91.90.92.25.62.62.51.4
JUspruce-4.78.0-3.69.7-13.219.4-5.77.1
fir12.74.6-21.611.918.65.64.45.0
pine-12.96.8-25.6.3.21.3-13.05.4
larch23.527.6....23.527.6
stone pine........
other conifers..24.64.4..24.64.4
beech1.63.8-6.28.819.26.60.24.0
maple5.84.5-19.611.67.42.0-1.85.3
ash8.411.4-19.25.6-26.626.1-6.19.2
oak-6.515.43.72.0-78.7.-18.316.7
chestnut........
other broadleaves-2.26.90.39.6-80.921.6-14.412.8
total2.13.1-12.85.0-4.916.0-2.23.1
LUspruce-15.15.4-14.310.7..-15.04.9
fir4.74.7-0.117.1..4.24.5
pine-23.59.62.52.9..-14.28.9
larch-16.529.8....-16.529.8
stone pine........
other conifers13.49.5....13.49.5
beech5.45.610.24.999.0.7.24.4
maple28.215.314.36.6..22.28.9
ash-6.06.8-5.99.0..-6.05.7
oak-31.911.4....-31.911.4
chestnut........
other broadleaves11.317.917.817.3..13.115.7
total-5.53.7-3.06.9110.5.-5.03.3
NEspruce-4.05.3-2.111.6-18.315.6-4.74.8
fir11.34.2-3.48.3-10.112.37.54.4
pine3.8.2.53.6..3.31.5
larch2.7.....2.7.
stone pine........
other conifers8.9.....8.9.
beech18.011.5-23.132.8-16.718.111.210.1
maple30.918.019.412.838.420.229.914.2
ash14.013.57.0.14.96.913.39.6
oak1.62.2....5.45.4
chestnut........
other broadleaves16.613.0-10.413.4120.9.20.013.1
total6.13.5-2.97.4-9.610.83.93.3
NWspruce14.65.72.05.111.4.10.84.8
fir10.98.26.52.79.5.7.22.4
pine........
larch........
stone pine........
other conifers........
beech34.113.232.06.9-3.5.22.29.3
maple34.926.7-1.815.4..16.416.4
ash-12.110.3-1.615.9139.6.-8.910.1
oak0.0.....0.0.
chestnut........
other broadleaves-10.63.011.4.51.5.0.79.4
total8.86.98.55.17.6.8.64.4
OWspruce-9.98.0-2.011.13.50.2-5.86.4
fir10.95.825.36.4..15.05.5
pine27.9.-24.5...20.88.7
larch53.5.....53.5.
stone pine........
other conifers....22.2.22.2.
beech11.83.7-8.94.427.87.11.54.3
maple4.81.3-25.019.626.6.-6.211.4
ash152.971.558.6...100.139.3
oak........
chestnut........
other broadleaves0.0.-29.010.8-100.0.-30.810.1
total1.05.5-2.57.09.12.6-0.24.3
SGspruce3.25.32.14.0-2.812.92.43.2
fir8.010.8-8.46.6-21.59.5-5.35.2
pine3.0.3.8...3.50.3
larch10.58.9-12.713.5..-2.811.2
stone pine........
other conifers17.1.29.318.3..20.33.7
beech6.57.0-0.67.3-19.214.9-0.55.2
maple-11.313.65.48.1-19.929.00.96.8
ash9.010.9-7.412.4-13.414.9-0.87.7
oak-2.124.611.1.-100.0.-25.226.4
chestnut........
other broadleaves8.010.6-4.910.36.4.1.17.7
total4.54.1-0.64.1-15.18.30.42.8
SHspruce-4.97.9..6.20.7-4.27.5
fir1.18.9....1.18.9
pine-2.411.6..0.0.-2.411.3
larch-13.622.6....-13.622.6
stone pine........
other conifers-0.7.....-0.7.
beech1.43.7..12.23.52.33.5
maple25.79.5....25.79.5
ash26.711.3....26.711.3
oak7.41.5....7.41.5
chestnut........
other broadleaves-21.834.8..-100.0.-27.931.5
total0.14.1..7.63.20.63.9
SOspruce-4.87.1-46.039.4-34.1.-9.47.2
fir-2.49.2138.6144.320.0.-0.99.1
pine-23.711.1..-58.6.-25.510.6
larch19.5.....19.5.
stone pine........
other conifers29.97.5....29.97.5
beech-0.83.420.06.4-6.9.0.23.2
maple-3.88.331.714.7..-2.08.1
ash-6.117.7-45.677.4..-6.817.3
oak-6.811.4....-6.811.4
chestnut........
other broadleaves-16.516.2..12.22.0-15.315.6
total-4.14.08.115.9-21.76.7-4.23.8
SZspruce1.73.5-15.68.411.5.-6.64.7
fir9.17.910.87.35.91.69.95.1
pine-9.81.4....-9.81.4
larch..-0.5...-0.5.
stone pine........
other conifers..-0.8...-0.8.
beech4.65.75.35.38.34.85.63.4
maple13.410.0-4.914.711.84.12.19.7
ash11.56.39.16.415.0.10.64.3
oak..7.3...7.3.
chestnut........
other broadleaves5.09.1-19.113.014.12.3-7.68.9
total3.32.6-6.06.19.32.1-1.23.5
TGspruce-12.68.64.18.9..-11.28.0
fir4.914.616.28.8..6.312.9
pine-7.47.614.012.9..-6.37.3
larch24.0.-24.4...8.714.9
stone pine........
other conifers-55.5.17.4...-42.315.4
beech-1.310.116.19.6..2.48.5
maple8.714.6-6.65.4..2.18.3
ash-3.75.7-7.812.0..-4.45.2
oak2.17.41.63.3..2.06.7
chestnut........
other broadleaves6.019.830.38.4..8.318.4
total-4.65.25.75.9..-3.14.6
TIspruce3.17.68.21.75.70.67.61.5
fir9.7.-1.97.4..-0.36.7
pine5.9.-39.020.1..-21.419.4
larch15.44.75.71.92.9.6.91.8
stone pine41.0.....41.0.
other conifers..17.5...17.5.
beech19.08.28.11.7..8.61.7
maple-0.618.433.616.313.5.29.013.6
ash7.94.530.810.311.18.023.07.7
oak-14.514.80.86.61.07.3-1.15.4
chestnut-9.410.84.63.77.05.43.53.2
other broadleaves18.59.15.62.97.813.18.12.9
total7.44.06.31.26.33.46.41.1
URspruce21.35.75.13.7-12.113.07.43.5
fir32.310.315.48.7196.5.18.38.1
pine..0.16.41.51.50.93.0
larch..-100.0...-100.0.
stone pine........
other conifers....23.3.23.3.
beech11.93.88.82.46.4.9.82.1
maple15.614.913.53.3..14.68.3
ash2.78.148.420.0..19.015.1
oak1.0.5.83.7..2.91.7
chestnut........
other broadleaves41.620.6-18.410.016.6.-2.314.2
total18.04.66.72.9-5.28.58.72.5
VDspruce-2.84.83.74.213.617.3-1.33.9
fir10.05.712.25.714.75.010.94.2
pine-9.823.3....-9.823.3
larch21.430.1-33.826.2..7.321.7
stone pine........
other conifers57.327.758.6...57.326.6
beech1.33.112.13.78.63.83.32.6
maple3.112.321.25.0-2.02.99.17.4
ash3.17.031.87.9-4.59.58.65.8
oak0.57.75.118.811.0.1.47.0
chestnut-47.030.0....-47.030.0
other broadleaves3.97.9-12.36.86.68.81.46.3
total1.62.78.53.69.64.33.32.2
VSspruce10.03.10.92.59.64.22.82.1
fir16.915.911.29.922.816.811.89.2
pine0.79.36.13.1-7.011.42.53.6
larch-2.08.32.62.78.95.32.12.8
stone pine-9.512.36.22.15.01.01.44.9
other conifers-6.31.6-30.717.3..-20.415.3
beech-9.8.11.02.3-7.216.45.23.8
maple80.535.316.14.4-16.626.712.57.9
ash17.75.217.53.850.417.523.06.4
oak-12.321.022.510.143.012.412.214.7
chestnut..3.10.3-3.7.2.50.7
other broadleaves-4.810.7-3.26.3-17.319.4-5.45.5
total1.34.12.91.65.93.93.01.4
ZGspruce-5.512.7-19.019.8..-12.912.6
fir40.024.8-25.632.3..-1.424.7
pine........
larch..1.7...1.7.
stone pine........
other conifers........
beech26.2.-2.741.1..1.336.4
maple..16.78.2..16.78.2
ash-9.0.30.016.5..3.410.5
oak........
chestnut........
other broadleaves-100.0.41.152.5..-35.757.5
total0.19.9-7.216.7..-4.511.2
ZHspruce-3.84.853.0...-3.04.8
fir6.16.2....6.16.2
pine-17.46.7....-17.46.7
larch-8.011.0....-8.011.0
stone pine........
other conifers18.56.0....18.56.0
beech-2.85.1-19.10.3..-3.45.0
maple11.95.5-12.6124.1..11.75.6
ash-1.96.929.813.8..-0.96.8
oak8.26.7....8.26.7
chestnut........
other broadleaves11.010.251.4...11.510.1
total-1.22.912.323.5..-1.02.9
Switzerlandspruce-2.51.30.81.52.02.6-0.80.9
fir7.22.13.82.27.43.86.01.5
pine-11.03.1-3.23.5-10.97.1-9.02.3
larch3.13.42.31.59.94.23.01.4
stone pine-0.88.54.32.71.32.81.64.3
other conifers15.48.511.58.121.35.615.17.3
beech-0.41.53.42.0-5.24.30.41.2
maple9.53.08.63.20.34.78.52.1
ash-1.54.49.03.70.86.11.33.2
oak-7.84.24.54.6-8.614.7-5.63.5
chestnut-5.510.24.43.56.23.93.63.0
other broadleaves1.53.91.42.12.37.31.52.2
total-0.31.02.30.90.71.90.80.6
© WSL, Swiss National Forest Inventory, 28.12.2015 #206128/192391
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce-0.464-1.1310.6710.6280.6750.1230-0.352
fir0.6270.12580.6340.0800.01840.2710.329
pine-0.194-0.3270.04250.01297-0.12390.099-0.129
larch-0.01460.0185-0.0170-0.25290.3520.5360.0103
stone pine......-0.21560.074290.183-0.01138
other conifers0.0490.0920.062-0.0710.048..0.055
beech0.1146-0.11350.0844..0.11660.253-0.03664
maple0.0298850.1320.2310.1760.068-0.032380.130
ash-0.012930.0149-0.21280.2710.0620.048-0.0329
oak-0.01003-0.267-0.0105-0.11590.0100-0.1130-0.160
chestnut..-0.03740.0100....-0.2202-0.0188
other broadleaves-0.02900.1102-0.11210.0411-0.012930.8410.0199
total0.2185-1.3431.1720.52031.0671.737-0.1516
inside perimeterspruce-1.247-0.71040.21960.31400.51200.4660.1154
fir0.16000.41050.3440.02290.03670.03840.243
pine-0.11330.0118-0.1720.1122-0.152-0.180-0.158
larch0.0100-0.0118-0.0960.3690.2800.2340.147
stone pine....0.01000.1410.0326..0.066
other conifers0.0520.0530.044-0.01370.0650.01000.047
beech-0.01718-0.71510.03890.01020.0810.4210.1138
maple0.166-0.11620.246-0.011330.0830.1410.136
ash-0.2980.11700.1450.1550.01320.1530.144
oak-0.12480.148-0.01100.153..0.02920.0268
chestnut....0.01000.090..0.3660.166
other broadleaves-0.2970.278-0.181-0.01950.1540.2460.0116
total-1.474-0.72200.6850.9560.8821.6220.742
totalspruce-0.642-1.0300.3830.3860.6710.463-0.1104
fir0.5310.11610.4270.01810.01740.01480.324
pine-0.178-0.327-0.01000.1149-0.174-0.088-0.126
larch-0.01920.0204-0.0830.21250.2450.2260.146
stone pine....0.01000.03490.09780.0840.0268
other conifers0.0430.0830.036-0.01200.0450.01000.048
beech0.1181-0.21010.03660.01020.01250.4200.0222
maple0.02330.1380.2280.01610.0600.1410.123
ash-0.01740.1118-0.04900.1440.0700.1490.0204
oak-0.0285-0.170-0.0760.01190.0100-0.04620-0.069
chestnut..-0.03740.0780.090..0.2790.079
other broadleaves-0.01190.182-0.179-0.03350.11040.3320.0115
total-0.1477-1.2420.8550.8560.9531.6190.377
© WSL, Swiss National Forest Inventory, 28.12.2015 #206129/192392
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce-0.8290.14020.51390.6270.8550.376-0.351
fir0.3470.7480.5260.0740.04380.2710.329
pine-0.2260.1126-0.01190.01297-0.11090.099-0.129
larch0.0260-0.02560.065-0.24210.2580.6340.0104
stone pine......-0.21560.06270.099-0.01101
other conifers0.0610.0720.0100-0.0710.048..0.056
beech-0.12410.12200.2275-0.1990.0150770.253-0.02471
maple0.1530.2260.2690.1760.047-0.032380.129
ash0.06390.0252-0.51420.2560.0540.048-0.0344
oak-0.164-0.01490.060-0.11940.0100-0.1129-0.160
chestnut-0.03740.0100......-0.2202-0.0188
other broadleaves0.01690.0199-0.3122-0.12480.02590.7450.0190
total-0.7531.2630.72310.33031.1601.834-0.1465
inside perimeterspruce-1.0420.695-0.41290.31140.41820.4730.1149
fir0.15980.5450.21250.1780.198-0.032930.243
pine-0.0148-0.1111-0.01450.1122-0.256-0.180-0.158
larch-0.0237-0.0152-0.01490.3690.11180.2380.147
stone pine..0.0100..0.1410.0326..0.066
other conifers0.0450.0630.045-0.01370.0650.01000.047
beech0.14170.049720-0.41040.1520.1330.4210.1136
maple0.11110.2400.05570.0950.1460.1410.136
ash-0.05310.1360.11250.1470.04650.1530.144
oak-0.04110.0421-0.01310.1590.01000.05720.0258
chestnut......0.0670.01000.3660.166
other broadleaves-0.0393-0.178-0.0274-0.11150.1430.2460.0116
total-0.91001.261-0.61541.1450.71041.6230.742
totalspruce-0.8250.499-0.011860.4750.5790.464-0.1104
fir0.2490.6330.3460.1720.01010.02390.324
pine-0.226-0.0584-0.0970.1149-0.252-0.088-0.126
larch0.0281-0.0136-0.02280.21320.2590.2270.146
stone pine..0.0100..0.03480.04140.01000.0268
other conifers0.0570.0480.043-0.01200.0450.01000.048
beech-0.03840.0390-0.21660.1720.1910.4200.0224
maple0.1480.2250.1970.0640.1340.1410.123
ash0.016280.156-0.12000.1360.01040.1490.0193
oak-0.163-0.0207-0.01800.01250.073-0.0566-0.068
chestnut-0.03740.0100..0.0670.01000.2790.079
other broadleaves0.0208-0.0167-0.1112-0.11060.1630.3330.0113
total-0.7471.244-0.19570.9480.8581.6200.378
© WSL, Swiss National Forest Inventory, 28.12.2015 #206130/192393
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce35.91.519.73.522.03.232.51.3
fir22.91.225.83.620.52.822.91.1
pine3.10.56.02.64.21.53.60.5
larch0.10.1.0.00.30.30.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.00.70.70.70.60.20.1
beech24.91.236.14.137.43.027.61.1
maple4.30.45.21.06.21.04.60.3
ash2.70.44.11.54.71.63.10.4
oak3.00.51.10.70.90.52.60.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.80.41.30.33.10.72.70.3
total100.0.100.0.100.0.100.0.
Eastern Juraspruce16.62.113.74.58.63.016.01.9
fir7.71.62.41.616.16.57.71.4
pine4.60.96.64.43.83.64.70.9
larch1.10.51.41.0.0.01.10.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.50.70.70.7.0.01.40.6
beech41.72.656.47.048.16.743.02.4
maple5.30.84.22.07.64.05.30.7
ash6.81.17.63.66.72.56.91.0
oak7.91.60.60.62.52.47.21.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.81.66.52.66.73.16.71.4
total100.0.100.0.100.0.100.0.
Western Plateauspruce32.32.812.19.432.58.532.02.6
fir11.41.824.112.61.91.510.81.7
pine3.30.9.0.01.91.33.10.8
larch2.30.8.0.0.0.02.10.7
stone pine.0.0.0.0.0.0.0.0
other conifers0.90.4.0.0.0.00.80.4
beech25.72.336.714.826.46.625.92.2
maple2.60.60.50.57.13.53.00.6
ash7.21.20.90.820.85.38.21.2
oak9.31.6.0.07.43.49.01.5
chestnut0.50.4.0.0.0.00.40.3
other broadleaves4.71.025.719.41.91.54.71.0
total100.0.100.0.100.0.100.0.
Central Plateauspruce35.42.18.53.724.55.033.11.9
fir21.41.811.83.825.65.221.41.6
pine2.50.5.0.01.91.22.30.4
larch0.80.31.81.8.0.00.80.2
stone pine.0.0.0.0.0.0.0.0
other conifers1.90.62.21.20.10.11.70.5
beech24.31.852.48.429.84.226.11.7
maple2.30.511.42.71.90.92.70.4
ash4.51.06.02.210.53.45.21.0
oak3.40.63.91.64.02.83.50.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.50.72.11.71.80.63.30.6
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce34.31.616.08.822.45.333.61.6
fir12.31.110.14.518.04.412.51.1
pine5.40.6.0.02.71.45.20.6
larch1.30.311.710.30.60.61.40.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.90.32.52.20.10.10.90.3
beech23.81.318.45.225.04.723.81.3
maple4.90.57.72.413.44.25.30.5
ash7.50.721.59.813.23.97.90.7
oak5.30.75.14.83.01.45.20.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.20.57.03.41.61.04.10.5
total100.0.100.0.100.0.100.0.
Western Pre-Alpsspruce64.85.131.66.965.03.362.42.8
fir12.52.98.63.622.32.817.52.0
pine0.00.0.0.00.00.00.00.0
larch.0.02.32.1.0.00.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.03.52.6.0.00.30.2
beech12.73.639.45.96.21.411.21.7
maple3.01.16.31.83.80.83.70.6
ash4.51.45.82.81.20.42.80.6
oak1.10.51.10.80.00.00.50.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.30.51.30.91.50.41.40.3
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce58.62.631.58.245.42.651.31.8
fir21.32.015.95.426.72.223.51.4
pine2.41.03.93.00.50.31.60.5
larch0.40.3.0.00.10.10.20.2
stone pine.0.0.0.00.40.40.20.2
other conifers0.00.00.40.30.10.10.10.1
beech11.41.639.18.019.42.116.31.3
maple2.70.60.80.43.00.42.70.4
ash1.60.82.71.22.40.52.00.5
oak0.40.20.90.90.30.10.40.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.20.34.73.11.70.31.60.3
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce59.82.736.26.944.92.950.82.0
fir14.11.818.24.617.91.816.21.2
pine0.50.21.00.60.90.60.70.3
larch0.60.30.60.50.70.40.70.3
stone pine0.20.2.0.0.0.00.10.1
other conifers0.10.0.0.00.20.10.10.0
beech13.21.526.95.522.72.218.81.4
maple3.40.75.21.35.90.94.70.5
ash5.31.07.22.24.20.85.00.6
oak0.70.32.71.40.20.10.60.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.20.51.80.92.20.52.10.3
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce64.15.037.27.365.73.261.52.7
fir5.11.74.71.911.82.18.41.3
pine0.90.40.50.50.90.40.80.3
larch3.01.10.90.90.70.31.60.4
stone pine0.60.40.20.20.00.00.30.1
other conifers0.30.2.0.00.40.30.30.2
beech11.54.624.05.711.12.112.92.1
maple5.71.810.72.25.10.96.10.9
ash1.60.57.72.61.10.42.10.5
oak1.21.03.62.00.30.31.10.5
chestnut0.10.1.0.0.0.00.00.0
other broadleaves6.02.110.43.13.00.85.01.0
total100.0.100.0.100.0.100.0.
Central Alpsspruce59.15.962.78.152.66.557.63.9
fir11.23.67.63.718.24.012.92.3
pine3.51.711.84.50.20.24.11.3
larch0.40.4.0.00.40.40.30.2
stone pine1.51.01.01.0.0.00.90.5
other conifers0.30.20.10.10.20.20.20.1
beech10.52.810.03.615.64.112.22.0
maple3.81.11.40.94.01.03.30.6
ash3.91.92.01.53.91.83.51.1
oak1.71.10.90.80.50.31.10.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.31.72.61.44.51.54.00.9
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce60.88.531.67.948.14.750.54.0
fir4.62.012.56.17.51.87.11.5
pine1.01.0.0.02.61.71.71.0
larch0.80.54.33.03.91.62.90.9
stone pine.0.0.0.0.0.0.0.0
other conifers.0.00.10.10.20.20.10.1
beech17.13.635.78.118.53.120.32.4
maple3.01.210.43.910.02.27.61.4
ash7.94.64.92.53.71.35.41.9
oak0.20.2.0.0.0.00.10.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.62.30.50.35.31.24.41.0
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce32.83.652.03.943.02.342.71.8
fir1.70.83.41.74.30.93.50.7
pine8.82.17.01.87.91.37.90.9
larch34.13.321.93.030.42.229.41.6
stone pine5.41.52.71.25.31.04.80.7
other conifers0.10.1.0.00.10.10.10.0
beech2.01.23.71.32.50.62.60.5
maple1.20.41.80.60.70.21.10.2
ash2.51.30.90.41.00.31.30.3
oak1.90.61.30.60.30.20.90.2
chestnut1.41.00.70.40.10.10.50.3
other broadleaves8.11.84.71.04.30.75.30.6
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce56.52.567.44.267.62.163.11.5
fir1.90.52.11.13.70.72.80.4
pine11.91.67.82.53.10.67.20.8
larch15.01.59.92.314.41.614.11.0
stone pine6.21.23.21.64.40.95.00.7
other conifers0.50.2.0.00.30.10.30.1
beech2.60.72.70.92.70.82.70.5
maple0.40.21.40.60.80.30.70.2
ash1.10.52.01.00.40.20.90.3
oak0.60.40.20.20.20.20.40.2
chestnut.0.0.0.00.10.10.00.0
other broadleaves3.20.73.31.02.30.72.80.5
total100.0.100.0.100.0.100.0.
Southern Alpsspruce20.43.428.24.225.12.125.01.7
fir2.51.41.91.14.60.83.70.6
pine3.51.52.01.30.40.31.30.4
larch18.72.85.31.416.51.514.51.1
stone pine0.30.2.0.0.0.00.00.0
other conifers0.10.1.0.00.20.10.10.1
beech6.41.817.15.719.91.717.11.7
maple2.60.90.60.21.10.31.20.2
ash3.20.92.71.02.00.42.30.4
oak2.40.93.50.93.10.73.10.5
chestnut20.95.026.64.213.71.717.61.6
other broadleaves19.02.912.22.013.41.214.01.0
total100.0.100.0.100.0.100.0.
Switzerlandspruce41.60.838.71.845.40.942.60.6
fir13.80.58.30.911.90.512.50.3
pine4.10.34.50.72.20.23.50.2
larch3.90.36.90.89.80.56.30.2
stone pine0.80.11.00.31.40.21.00.1
other conifers0.60.10.30.10.20.10.40.1
beech19.20.520.01.714.70.617.70.4
maple3.40.23.40.33.10.23.30.1
ash4.30.33.50.52.50.23.60.2
oak3.40.21.80.31.00.22.40.1
chestnut0.80.25.91.02.70.42.00.2
other broadleaves4.20.25.60.64.90.34.60.2
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206131/192394
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.356.9187.91710.55
fir7.269.0157.4147.45
pine1.0162.1451.5351.114
larch0.047..0.11000.044
stone pine........
other conifers0.0390.2990.3840.144
beech7.8512.61213.498.94
maple1.481.8192.2161.57
ash0.9141.4391.7351.013
oak1.0170.4690.3550.816
chestnut........
other broadleaves0.9130.5251.1220.911
total31.4235.0535.9532.32
Eastern Juraspruce4.9133.9372.7344.712
fir2.3210.7675.0522.319
pine1.4201.9691.2961.419
larch0.3460.473..0.342
stone pine........
other conifers0.4480.297..0.446
beech12.4715.91814.92512.77
maple1.6151.2502.3451.614
ash2.0172.1452.1412.015
oak2.4220.2970.8962.122
chestnut........
other broadleaves2.0241.8412.1382.021
total29.7528.31231.11729.64
Western Plateauspruce10.3103.3579.83310.29
fir3.6176.6840.6783.416
pine1.127..0.6681.026
larch0.733....0.734
stone pine........
other conifers0.351....0.251
beech8.21010.1747.9258.29
maple0.8230.1872.1440.921
ash2.3160.2876.3302.615
oak3.018..2.2502.918
chestnut0.280....0.180
other broadleaves1.5217.1640.6761.520
total32.0427.44130.11331.84
Central Plateauspruce11.072.7428.32110.37
fir6.693.7318.6226.78
pine0.819..0.6640.718
larch0.3310.697..0.230
stone pine........
other conifers0.6300.7550.0990.528
beech7.5816.42210.1158.27
maple0.7193.6240.6500.816
ash1.4241.9413.5351.619
oak1.1191.2421.4691.118
chestnut........
other broadleaves1.1190.7790.6371.018
total31.0331.31233.8731.33
Eastern Plateauspruce10.463.7627.12610.16
fir3.7102.3475.7273.89
pine1.611..0.9531.611
larch0.4212.7940.2980.421
stone pine........
other conifers0.3350.6940.0980.334
beech7.264.2227.9207.26
maple1.5101.8354.2351.69
ash2.394.9484.2302.49
oak1.6141.2941.0461.614
chestnut........
other broadleaves1.3121.6500.5601.212
total30.2322.91831.61030.12
Western Pre-Alpsspruce23.21411.32923.8722.67
fir4.5243.1438.2146.412
pine0.0100..0.0.0.0100
larch..0.897..0.1100
stone pine........
other conifers..1.275..0.178
beech4.63014.0162.3234.116
maple1.1342.2271.4201.316
ash1.6322.1540.4371.023
oak0.4500.4660.01000.242
chestnut........
other broadleaves0.5340.5610.6260.520
total35.81035.61336.6536.25
Central Pre-Alpsspruce19.6710.83215.5717.45
fir7.1105.5339.298.07
pine0.8401.4770.2510.632
larch0.181..0.01000.168
stone pine....0.11000.1100
other conifers0.0.0.1710.0860.068
beech3.81413.4226.6125.58
maple0.9210.3511.0140.913
ash0.5470.9410.8230.723
oak0.1520.3980.1470.134
chestnut........
other broadleaves0.4281.6660.6170.516
total33.5434.31234.2433.93
Eastern Pre-Alpsspruce21.5717.32217.7819.55
fir5.1148.7277.1106.28
pine0.2450.5580.4610.338
larch0.2540.3760.3610.338
stone pine0.1100....0.0100
other conifers0.085..0.1350.133
beech4.81212.8219.0117.28
maple1.2192.5232.3151.811
ash1.9193.4281.7191.912
oak0.2491.3530.1800.233
chestnut........
other broadleaves0.8250.9480.9220.816
total36.0447.6839.5438.43
Northwestern Alpsspruce18.71012.42121.3719.26
fir1.5341.6413.8182.615
pine0.3430.2990.3470.331
larch0.9350.3990.2460.528
stone pine0.2590.1990.0.0.154
other conifers0.167..0.1900.164
beech3.3438.0263.6194.018
maple1.7323.6211.7171.914
ash0.5342.6350.4400.722
oak0.3831.2600.11000.346
chestnut0.0100....0.0100
other broadleaves1.7373.5331.0271.620
total29.1833.21032.5531.34
Central Alpsspruce16.41421.72117.11617.69
fir3.1382.6525.9223.920
pine1.0504.1370.1731.231
larch0.1100..0.1990.172
stone pine0.4700.398..0.359
other conifers0.1710.0980.1990.155
beech2.9293.5365.1273.718
maple1.0280.5641.3251.019
ash1.1490.7761.3471.131
oak0.5700.3890.2740.351
chestnut........
other broadleaves1.2380.9511.4311.223
total27.71034.61232.5730.56
Northeastern Alpsspruce20.11611.43115.41316.610
fir1.5434.5522.4262.321
pine0.399..0.8680.658
larch0.3591.6671.3420.933
stone pine........
other conifers..0.0980.1780.069
beech5.72512.9275.9186.713
maple1.0403.8423.2222.518
ash2.6661.8511.2341.837
oak0.199....0.0100
chestnut........
other broadleaves1.5570.2771.7231.526
total33.11436.21631.9732.86
Southwestern Alpsspruce6.71617.01013.9712.26
fir0.3451.1521.4211.019
pine1.8232.3252.5162.312
larch7.0127.2159.888.46
stone pine1.1270.9441.7191.415
other conifers0.073..0.0910.060
beech0.4591.2360.8230.819
maple0.2360.6330.2230.318
ash0.5520.3410.3320.427
oak0.4290.4450.1440.322
chestnut0.3720.2590.01000.248
other broadleaves1.7211.5201.4161.511
total20.6732.8532.2428.73
Southeastern Alpsspruce14.8622.51021.0518.44
fir0.5290.7541.2190.815
pine3.1132.6320.9212.111
larch3.9113.3234.5114.17
stone pine1.6191.1491.4211.513
other conifers0.140..0.1480.131
beech0.7250.9350.9290.818
maple0.1400.5450.2320.222
ash0.3430.7520.1510.328
oak0.2640.11000.1780.147
chestnut....0.01000.0100
other broadleaves0.8221.1280.7310.816
total26.2433.4631.0329.12
Southern Alpsspruce4.1189.4156.896.77
fir0.5570.6581.3181.016
pine0.7440.7650.1770.334
larch3.7141.8264.593.97
stone pine0.155....0.056
other conifers0.0100..0.0720.065
beech1.3275.7385.484.611
maple0.5350.2340.3230.318
ash0.6290.9350.5200.615
oak0.5361.2250.8240.817
chestnut4.2298.8163.7134.710
other broadleaves3.8154.1143.693.77
total20.0733.2727.1326.73
Switzerlandspruce12.4213.1514.6313.22
fir4.142.8113.853.93
pine1.261.5160.7111.15
larch1.272.4113.262.04
stone pine0.2150.3310.5140.310
other conifers0.2170.1410.1260.114
beech5.736.894.745.52
maple1.051.1101.061.04
ash1.361.2130.891.15
oak1.070.6170.3170.76
chestnut0.2272.0170.9140.610
other broadleaves1.361.9101.661.44
total29.8133.9332.1131.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206132/192395
NFI3
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.0.0.00.90.420.83.719.72.716.23.22.90.3
lower subalpine12.01.2.0.033.82.143.25.641.73.520.63.816.50.7
upper montane30.81.82.50.534.72.118.64.421.93.019.14.120.00.8
lower montane32.21.832.01.622.62.08.42.512.02.510.82.726.70.9
colline/submontane25.01.665.51.68.11.19.02.54.71.433.45.333.80.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.00.40.312.73.610.33.74.01.94.20.9
lower subalpine1.21.1.0.014.13.245.45.428.05.811.43.117.21.7
upper montane15.03.58.14.731.14.021.24.434.05.924.64.324.71.9
lower montane56.15.230.69.231.54.110.42.721.05.220.95.828.62.2
colline/submontane27.84.661.39.623.03.610.22.76.73.339.15.025.21.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.70.319.22.622.72.98.41.47.00.6
lower subalpine3.11.8.0.027.81.847.33.549.33.418.72.027.71.1
upper montane26.04.75.52.046.01.923.22.824.12.935.12.434.81.2
lower montane43.15.243.94.821.01.55.71.43.11.015.31.818.60.9
colline/submontane27.85.150.64.84.50.84.61.20.90.522.42.111.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.70.218.21.919.61.88.81.14.50.3
lower subalpine9.80.9.0.028.91.345.92.643.02.317.51.620.60.6
upper montane28.61.62.90.539.81.421.72.124.72.030.21.925.80.6
lower montane35.91.733.21.522.71.27.41.19.41.415.81.724.10.6
colline/submontane25.61.563.91.57.80.76.81.03.30.827.81.925.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206133/192396
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