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NFI4b
basal area
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce33.02.114.53.729.45.130.41.8
fir23.11.823.14.234.24.924.31.6
pine3.10.75.02.01.70.93.20.6
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.20.10.30.2.0.00.20.1
beech27.51.939.44.626.14.428.81.6
maple4.40.59.11.84.51.35.00.5
ash3.00.54.32.52.51.33.10.5
oak2.80.72.01.20.30.22.50.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.70.62.20.61.30.52.50.4
total100.0.100.0.100.0.100.0.
Eastern Juraspruce18.43.01.10.921.67.118.12.7
fir8.72.05.34.7.0.07.91.8
pine4.51.210.38.41.81.14.41.1
larch0.70.3.0.0.0.00.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers2.11.2.0.0.0.01.91.1
beech43.03.539.98.368.05.344.83.2
maple5.71.022.111.21.61.55.91.0
ash7.01.43.72.15.25.16.71.3
oak5.01.68.06.6.0.04.71.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.01.19.55.21.71.64.91.0
total100.0.100.0.100.0.100.0.
Western Plateauspruce29.13.936.612.70.81.029.43.7
fir13.22.94.73.544.50.012.82.7
pine4.01.41.21.2.0.03.61.3
larch1.80.7.0.0.0.01.50.6
stone pine.0.0.0.0.0.0.0.0
other conifers1.61.1.0.0.0.01.40.9
beech24.63.414.93.854.71.324.13.1
maple1.60.43.22.00.00.01.80.4
ash9.12.129.77.9.0.011.22.2
oak7.72.18.44.9.0.07.61.9
chestnut0.00.0.0.0.0.00.00.0
other broadleaves7.42.11.30.9.0.06.61.8
total100.0.100.0.100.0.100.0.
Central Plateauspruce33.22.98.85.42.41.630.32.7
fir24.32.628.49.612.85.424.12.4
pine2.30.64.33.4.0.02.30.6
larch0.50.2.0.04.03.90.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.90.8.0.03.82.51.90.7
beech22.92.341.25.947.713.725.12.2
maple1.90.40.20.27.83.02.10.4
ash5.31.714.07.59.74.16.01.6
oak3.20.7.0.07.02.13.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.51.13.01.44.73.74.41.0
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce31.82.218.75.746.02.031.32.1
fir12.11.517.96.79.51.912.41.4
pine3.80.71.40.9.0.03.70.6
larch1.40.40.80.8.0.01.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.60.40.3.0.01.10.6
beech24.21.826.67.67.57.224.21.8
maple5.60.714.56.17.51.56.10.8
ash8.51.011.84.629.65.98.81.0
oak5.11.04.32.1.0.05.11.0
chestnut0.00.0.0.0.0.00.00.0
other broadleaves6.21.73.62.4.0.06.01.6
total100.0.100.0.100.0.100.0.
Western Pre-Alpsspruce65.56.567.84.839.211.664.73.8
fir13.14.419.24.110.48.116.12.9
pine.0.0.0.0.0.0.0.0
larch.0.0.0.01.21.20.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech9.44.27.02.130.78.79.72.2
maple5.42.03.31.07.93.24.51.0
ash3.81.91.20.69.35.32.80.9
oak0.60.50.10.10.20.20.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.11.01.50.51.30.81.70.5
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce54.83.544.93.433.317.449.92.4
fir21.72.623.02.526.716.622.41.8
pine2.71.71.20.7.0.02.01.0
larch0.20.1.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.30.21.11.10.10.1
beech13.62.423.02.933.710.218.21.9
maple3.50.93.60.70.80.83.50.6
ash2.31.12.10.52.21.82.20.6
oak0.30.20.30.2.0.00.30.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.90.31.80.42.11.71.30.2
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce60.73.845.74.332.713.652.12.9
fir12.32.117.02.716.77.414.71.6
pine0.40.20.20.2.0.00.30.1
larch0.30.20.80.50.40.40.50.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.20.10.10.10.10.0
beech13.42.120.93.335.710.418.21.9
maple4.31.07.11.34.01.75.50.8
ash4.81.45.41.39.14.45.41.0
oak0.20.10.30.30.00.00.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.51.12.30.71.20.92.80.6
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce66.05.659.44.738.513.460.03.5
fir5.61.813.32.98.77.910.31.9
pine1.20.70.20.2.0.00.50.3
larch3.71.50.90.5.0.01.80.6
stone pine.0.0.0.00.80.70.10.1
other conifers0.10.10.60.6.0.00.40.3
beech7.02.811.22.632.011.711.42.1
maple5.01.86.91.25.13.26.11.0
ash2.81.02.81.15.44.23.00.8
oak0.40.30.10.12.02.00.30.2
chestnut0.10.1.0.0.0.00.00.0
other broadleaves8.13.94.61.47.44.66.01.6
total100.0.100.0.100.0.100.0.
Central Alpsspruce59.37.950.47.548.415.754.05.2
fir10.24.921.84.81.91.915.83.3
pine3.11.91.41.015.713.13.01.3
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.02.32.30.10.1
beech12.64.215.34.19.15.213.82.8
maple4.21.43.21.15.14.43.70.9
ash3.32.24.41.89.28.14.31.4
oak1.61.31.00.6.0.01.20.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.72.82.41.08.26.34.11.3
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce63.08.047.25.560.115.553.84.6
fir4.83.18.12.75.13.66.71.9
pine3.13.10.70.5.0.01.51.1
larch1.20.93.31.9.0.02.31.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.30.30.40.30.20.2
beech17.85.320.63.67.62.818.52.8
maple3.61.310.62.57.43.67.91.6
ash4.02.04.31.711.58.94.81.5
oak0.30.30.00.0.0.00.10.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.11.24.81.57.96.14.21.1
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce27.34.347.12.942.810.142.62.5
fir1.10.74.71.30.60.43.50.9
pine9.83.56.81.411.05.87.91.4
larch36.15.426.32.525.811.128.22.4
stone pine5.52.14.11.13.13.04.30.9
other conifers0.20.20.10.1.0.00.10.1
beech2.42.13.71.14.22.43.50.9
maple1.50.61.40.41.81.61.40.3
ash4.92.91.00.42.82.02.00.7
oak1.90.70.40.23.62.71.00.4
chestnut2.62.50.50.30.30.30.90.6
other broadleaves6.81.94.00.94.01.94.60.7
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce56.43.567.03.159.46.261.72.2
fir2.00.82.00.64.12.22.30.5
pine9.11.72.80.910.74.46.41.0
larch16.72.415.52.38.62.715.21.5
stone pine7.31.53.21.15.23.25.20.9
other conifers0.50.20.20.1.0.00.30.1
beech3.01.03.41.43.61.73.30.8
maple0.50.21.70.81.41.01.20.4
ash0.70.31.00.60.50.30.80.3
oak0.40.40.30.3.0.00.30.2
chestnut.0.00.20.2.0.00.10.1
other broadleaves3.41.22.60.86.52.33.40.7
total100.0.100.0.100.0.100.0.
Southern Alpsspruce25.74.726.52.837.99.527.12.4
fir4.12.83.40.91.91.83.50.8
pine1.71.30.30.2.0.00.50.3
larch23.04.016.51.92.71.816.71.6
stone pine0.20.2.0.0.0.00.00.0
other conifers.0.00.10.1.0.00.10.1
beech4.81.618.22.23.83.315.11.7
maple0.90.41.10.31.10.71.00.3
ash2.31.11.70.63.01.61.90.5
oak1.60.92.70.65.32.32.70.5
chestnut11.73.518.22.625.18.217.62.2
other broadleaves24.14.411.21.419.25.513.91.4
total100.0.100.0.100.0.100.0.
Switzerlandspruce40.71.045.11.339.73.142.40.8
fir14.20.710.60.711.81.812.60.5
pine3.60.32.00.34.51.33.00.2
larch4.10.49.90.75.82.06.50.4
stone pine0.80.21.10.21.50.81.00.1
other conifers0.70.20.20.10.20.10.50.1
beech19.40.714.70.819.32.117.60.5
maple3.60.23.70.33.30.63.60.2
ash4.70.42.80.34.20.93.90.2
oak2.70.31.00.21.50.52.00.2
chestnut0.50.24.00.62.61.02.00.3
other broadleaves4.90.44.80.45.51.04.90.3
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206376/192639
NFI4b
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
grid: grid NFI4 2009-2013
state 2009/13
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.374.72610.2189.66
fir7.297.42111.9177.77
pine1.0251.6410.6531.020
larch0.153....0.053
stone pine........
other conifers0.0410.160..0.134
beech8.6712.7139.0169.16
maple1.4112.9201.6311.610
ash0.9181.4580.9551.017
oak0.9240.7560.1760.822
chestnut........
other broadleaves0.8210.7280.4380.818
total31.1332.1634.7631.52
Eastern Juraspruce5.3170.3877.4375.316
fir2.5241.687..2.324
pine1.3263.1870.6621.324
larch0.242....0.242
stone pine........
other conifers0.658....0.658
beech12.51011.92023.41613.29
maple1.6186.6480.6941.718
ash2.0191.1561.8942.019
oak1.4312.487..1.430
chestnut........
other broadleaves1.5212.8610.6941.420
total29.0529.91234.41229.45
Western Plateauspruce9.11515.8400.3719.514
fir4.1242.06716.2634.222
pine1.2360.595..1.235
larch0.541....0.541
stone pine........
other conifers0.570....0.470
beech7.7156.52919.9667.814
maple0.5281.4540.0.0.625
ash2.82312.835..3.621
oak2.4273.665..2.525
chestnut0.0100....0.0100
other broadleaves2.3280.674..2.127
total31.3643.21836.36432.46
Central Plateauspruce10.0103.2590.7719.210
fir7.31210.3353.6517.311
pine0.7271.676..0.725
larch0.151..1.1950.246
stone pine........
other conifers0.640..1.1670.637
beech6.9915.02113.5297.69
maple0.6200.1962.2490.619
ash1.6345.1622.7531.829
oak1.023..2.0441.021
chestnut........
other broadleaves1.4261.1571.3821.324
total30.1536.31628.22030.44
Eastern Plateauspruce9.486.0329.5469.38
fir3.6135.7422.0713.712
pine1.1170.466..1.117
larch0.4270.397..0.427
stone pine........
other conifers0.3550.167..0.354
beech7.288.5301.5457.28
maple1.7134.6461.5711.812
ash2.5123.8376.1712.612
oak1.5211.451..1.520
chestnut0.0100....0.0100
other broadleaves1.8281.163..1.827
total29.6431.91120.65129.73
Western Pre-Alpsspruce23.21625.91115.03424.09
fir4.6367.3244.0836.020
pine........
larch....0.4950.0100
stone pine........
other conifers........
beech3.3462.72911.7333.623
maple1.9351.2303.0401.721
ash1.3480.5483.5691.133
oak0.2780.01000.1950.166
chestnut........
other broadleaves0.7440.6360.5640.627
total35.41138.3838.22037.16
Central Pre-Alpsspruce19.2916.1910.15917.66
fir7.6128.2128.1677.98
pine1.0650.459..0.750
larch0.171....0.071
stone pine........
other conifers0.01000.1940.3900.180
beech4.8188.31410.3396.411
maple1.2271.3180.3901.217
ash0.8490.8260.7900.829
oak0.1620.177..0.149
chestnut........
other broadleaves0.3320.6210.6900.518
total35.0635.9430.42535.34
Eastern Pre-Alpsspruce26.0917.71214.94921.47
fir5.3196.6167.6416.012
pine0.2550.1100..0.150
larch0.1830.3580.2960.246
stone pine........
other conifers0.01000.1470.1960.041
beech5.8168.11716.3277.511
maple1.8242.7181.8432.314
ash2.1292.1244.2472.218
oak0.1560.11000.0.0.160
chestnut........
other broadleaves1.5320.9300.6761.223
total42.9638.6645.61141.04
Northwestern Alpsspruce19.31320.71112.14319.58
fir1.6354.6232.7923.320
pine0.3610.172..0.250
larch1.1380.356..0.632
stone pine....0.2970.0100
other conifers0.0990.297..0.186
beech2.0413.92310.1413.718
maple1.5382.4201.6622.017
ash0.8391.0401.7771.027
oak0.1710.01000.6970.155
chestnut0.099....0.0100
other broadleaves2.4491.6322.3602.027
total29.3934.8731.51832.55
Central Alpsspruce17.81620.11917.03618.812
fir3.1568.7240.7905.524
pine0.9590.6705.5841.042
larch........
stone pine........
other conifers....0.8900.0100
beech3.8376.1273.2704.821
maple1.3351.3321.8901.323
ash1.0681.8413.2901.534
oak0.5810.461..0.452
chestnut........
other broadleaves1.7471.0392.9791.431
total30.11339.8935.11734.98
Northeastern Alpsspruce21.02215.91618.73117.912
fir1.6652.7371.6642.230
pine1.0990.275..0.576
larch0.4671.158..0.849
stone pine........
other conifers0.0.0.11000.1950.186
beech5.9306.9202.4476.116
maple1.2333.6252.3412.621
ash1.3491.5383.6851.630
oak0.1990.0100..0.087
chestnut........
other broadleaves0.7581.6292.5851.426
total33.21333.61031.12033.27
Southwestern Alpsspruce5.22114.9815.22712.08
fir0.2651.5280.2641.026
pine1.8362.1213.9512.217
larch6.8198.3109.2537.910
stone pine1.0371.3271.1951.221
other conifers0.0810.074..0.055
beech0.4881.2301.5561.026
maple0.3390.4270.6830.423
ash0.9630.3381.0680.636
oak0.4380.1521.3750.335
chestnut0.51000.2580.1980.361
other broadleaves1.3271.3211.4411.315
total18.91131.6435.61528.14
Southeastern Alpsspruce14.7921.5720.51518.25
fir0.5410.7321.4550.723
pine2.4190.9313.7421.916
larch4.3155.0153.0314.510
stone pine1.9211.0331.8621.517
other conifers0.1420.160..0.134
beech0.8341.1411.2471.025
maple0.1480.6500.5670.337
ash0.2470.3670.2610.241
oak0.11000.1100..0.171
chestnut..0.1100..0.0100
other broadleaves0.9360.8302.2351.020
total26.1532.2434.4829.53
Southern Alpsspruce4.9217.91210.9297.410
fir0.8701.0250.5980.924
pine0.3770.153..0.148
larch4.4174.9120.8694.510
stone pine0.0100....0.0100
other conifers..0.0100..0.0100
beech0.9335.4121.1874.112
maple0.2500.3310.3600.326
ash0.5460.5350.9510.526
oak0.3570.8231.5390.719
chestnut2.2315.4167.3344.813
other broadleaves4.6203.3125.5283.810
total19.2829.7428.9927.23
Switzerlandspruce12.2315.0413.5913.32
fir4.253.574.0154.04
pine1.1100.7141.5291.08
larch1.293.372.0352.06
stone pine0.3190.4210.5510.313
other conifers0.2240.1350.1490.120
beech5.844.966.6115.53
maple1.161.281.1171.15
ash1.480.9121.4211.26
oak0.8110.3170.5320.69
chestnut0.1311.3160.9380.613
other broadleaves1.591.681.9171.56
total29.9233.3234.0431.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206377/192640
NFI4b
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.0.0.00.30.221.25.525.34.023.25.03.50.4
lower subalpine12.21.6.0.036.42.840.38.239.54.719.65.117.61.0
upper montane28.52.51.80.635.12.826.37.821.74.023.55.720.21.1
lower montane32.42.633.52.221.22.43.22.48.32.714.34.526.41.2
colline/submontane26.82.464.72.27.11.38.93.55.32.119.54.732.31.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.00.60.418.03.224.04.28.51.87.00.8
lower subalpine2.32.3.0.028.92.545.74.247.44.918.52.627.91.5
upper montane21.86.46.22.944.22.624.53.622.14.031.83.133.41.5
lower montane52.67.454.86.819.62.06.21.75.92.313.72.218.51.2
colline/submontane23.36.139.06.66.71.35.61.70.70.727.53.113.11.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.60.611.07.114.86.1.0.04.51.6
lower subalpine7.34.0.0.014.95.445.712.620.57.612.48.117.13.3
upper montane19.25.59.89.423.96.821.29.137.38.819.58.823.73.3
lower montane49.87.421.113.534.57.613.36.219.97.218.28.330.63.6
colline/submontane23.75.969.215.426.06.78.85.57.54.249.910.824.13.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.50.217.82.623.32.710.51.64.90.4
lower subalpine10.71.4.0.031.41.844.63.740.33.118.32.221.70.8
upper montane26.82.22.40.639.21.824.43.124.02.829.62.625.70.9
lower montane36.42.335.62.121.01.56.51.58.81.814.11.923.60.9
colline/submontane26.12.162.02.17.80.96.71.53.61.127.52.624.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206378/192641
NFI4b
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine....9.24815.11722.31117.51418.88
lower subalpine25.96..30.6621.92124.8919.51927.44
upper montane34.4530.61836.9522.52833.71022.01933.84
lower montane32.2532.7439.6717.34825.92024.81833.33
colline/submontane28.3529.3331.0913.22625.52217.61628.52
total30.7330.4234.1319.01225.7619.7829.82
inside perimeterupper subalpine....39.41131.5935.6925.31231.06
lower subalpine40.5...38.1634.1631.5830.3834.64
upper montane42.2629.91536.4429.8828.91129.3633.43
lower montane31.6744.0834.2623.11237.21426.4832.94
colline/submontane27.21533.6934.51022.61530.4.33.0732.05
total32.3638.3636.3330.8432.0529.5433.32
outside perimeterupper subalpine....11.0.37.03634.418..32.818
lower subalpine46.41..30.42046.02940.91846.51040.412
upper montane30.71234.7.33.81842.91334.61536.7934.47
lower montane39.8837.3337.31322.52239.61434.1737.06
colline/submontane30.21024.52934.11222.24025.92923.41527.77
total35.5627.22134.0836.11635.7828.9933.94
totalupper subalpine....19.12925.3927.8721.6925.05
lower subalpine27.16..33.8432.0728.7627.8831.33
upper montane34.6430.61336.5328.7931.8728.2633.72
lower montane33.1434.1436.6422.21132.21126.6733.52
colline/submontane28.4429.5333.0619.01426.01628.6629.12
total31.4231.0235.2227.8429.3327.2331.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206379/192642
NFI4b
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone %± %± %± %±
AGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.0.0.0.0.0.0.0
lower montane10.63.4.0.0.0.010.63.4
colline/submontane89.43.4.0.0.0.089.43.4
total100.0..0.0.0.0100.0.
AIupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.033.518.7.0.015.510.0
upper montane41.220.425.516.6100.0.38.013.2
lower montane58.820.441.019.0.0.046.614.1
colline/submontane.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.
ARupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane76.010.938.621.620.220.559.410.9
lower montane24.010.945.222.053.031.233.110.4
colline/submontane.0.016.215.326.825.37.55.3
total100.0.100.0.100.0.100.0.
BEupper subalpine0.10.11.00.70.80.80.50.3
lower subalpine16.92.924.83.914.56.619.82.2
upper montane18.72.935.63.919.36.625.42.2
lower montane33.03.530.03.936.58.632.12.5
colline/submontane31.33.28.62.428.87.622.12.1
total100.0.100.0.100.0.100.0.
BL/BSupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane3.93.9.0.0.0.03.13.1
lower montane35.59.765.523.229.523.137.38.4
colline/submontane60.69.734.523.370.523.159.68.4
total100.0.100.0.100.0.100.0.
FRupper subalpine.0.02.72.7.0.01.21.2
lower subalpine21.66.928.88.3.0.024.35.2
upper montane18.25.444.88.421.020.530.24.9
lower montane29.76.619.46.879.020.526.24.8
colline/submontane30.46.44.33.0.0.018.13.8
total100.0.100.0.100.0.100.0.
GEupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.0.0.0.0.0.0.0
lower montane.0.0.0.0.0.0.0.0
colline/submontane100.0..0.0.0.0100.0.
total100.0..0.0.0.0100.0.
GLupper subalpine.0.0.0.0.0.0.0.0
lower subalpine43.414.018.69.742.221.132.38.4
upper montane35.212.834.712.122.717.433.58.1
lower montane21.511.341.913.735.222.732.18.7
colline/submontane.0.04.84.8.0.02.12.1
total100.0.100.0.100.0.100.0.
GRupper subalpine23.93.417.72.911.95.019.42.0
lower subalpine37.54.038.13.716.56.235.42.5
upper montane22.93.532.83.535.77.729.32.4
lower montane9.02.37.51.823.66.69.91.5
colline/submontane6.71.94.01.312.44.96.01.1
total100.0.100.0.100.0.100.0.
JUupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane16.56.112.18.313.012.215.24.7
lower montane38.67.353.512.259.417.444.06.0
colline/submontane44.97.434.411.827.615.440.85.9
total100.0.100.0.100.0.100.0.
LUupper subalpine.0.0.0.0.0.0.0.0
lower subalpine6.32.510.15.9.0.06.92.3
upper montane32.45.547.112.5.0.034.75.1
lower montane39.65.530.810.9.0.038.15.0
colline/submontane21.74.912.07.0100.0.20.34.3
total100.0.100.0.100.0.100.0.
NEupper subalpine.0.0.0.0.0.0.0.0
lower subalpine8.73.624.821.3.0.09.03.4
upper montane54.86.526.522.238.317.351.76.0
lower montane24.05.448.623.761.717.228.75.3
colline/submontane12.44.4.0.0.0.010.63.8
total100.0.100.0.100.0.100.0.
NWupper subalpine.0.0.0.0.0.0.0.0
lower subalpine53.216.410.110.2.0.035.812.2
upper montane2.72.975.915.7.0.026.811.2
lower montane36.816.114.012.9100.0.33.011.9
colline/submontane7.37.3.0.0.0.04.44.5
total100.0.100.0.100.0.100.0.
OWupper subalpine2.52.5.0.0.0.01.41.4
lower subalpine38.811.857.611.565.832.147.88.4
upper montane30.910.628.410.3.0.028.77.2
lower montane22.912.014.07.834.232.119.67.5
colline/submontane4.83.5.0.0.0.02.61.8
total100.0.100.0.100.0.100.0.
SGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine27.56.512.74.8.0.018.53.8
upper montane25.16.739.86.520.317.432.44.5
lower montane33.36.727.85.627.515.030.24.2
colline/submontane14.14.519.85.252.218.619.03.5
total100.0.100.0.100.0.100.0.
SHupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.0.0.0.0.0.0.0
lower montane32.68.7.0.059.334.534.48.6
colline/submontane67.48.7.0.040.734.665.68.6
total100.0..0.0100.0.100.0.
SOupper subalpine.0.0.0.0.0.0.0.0
lower subalpine2.12.0.0.0.0.01.91.9
upper montane12.94.136.427.9.0.013.64.1
lower montane38.56.17.98.542.134.737.25.9
colline/submontane46.66.355.727.857.934.747.36.1
total100.0.100.0.100.0.100.0.
SZupper subalpine.0.0.0.0.0.0.0.0
lower subalpine44.89.220.27.5.0.029.75.8
upper montane27.28.260.49.026.922.943.96.4
lower montane22.47.818.06.849.025.521.85.2
colline/submontane5.54.01.41.324.121.34.62.4
total100.0.100.0.100.0.100.0.
TGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.09.39.0.0.01.31.3
lower montane19.96.219.212.7.0.019.85.6
colline/submontane80.16.271.514.5.0.078.95.7
total100.0.100.0..0.0100.0.
TIupper subalpine14.14.46.71.7.0.07.41.5
lower subalpine17.05.217.52.818.811.617.52.5
upper montane18.76.327.53.412.38.225.42.9
lower montane22.66.615.82.67.47.116.32.4
colline/submontane27.56.432.53.761.512.933.33.2
total100.0.100.0.100.0.100.0.
URupper subalpine.0.0.0.0.0.0.0.0
lower subalpine42.612.936.411.115.115.137.08.0
upper montane32.812.630.09.940.428.431.77.6
lower montane5.34.819.68.344.526.716.45.6
colline/submontane19.312.113.97.0.0.014.86.0
total100.0.100.0.100.0.100.0.
VDupper subalpine0.20.2.0.0.0.00.10.1
lower subalpine29.63.626.57.914.110.928.23.2
upper montane22.73.444.19.224.415.027.03.4
lower montane27.03.615.05.827.316.324.73.1
colline/submontane20.53.214.55.634.217.220.02.8
total100.0.100.0.100.0.100.0.
VSupper subalpine18.34.815.72.910.77.015.72.3
lower subalpine37.87.446.94.044.812.444.83.5
upper montane24.57.026.03.520.78.925.13.0
lower montane7.63.55.91.613.16.17.01.5
colline/submontane11.74.25.61.610.75.87.41.5
total100.0.100.0.100.0.100.0.
ZGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.00.00.0.0.00.00.0
upper montane39.221.815.313.1.0.028.713.7
lower montane41.823.684.712.7.0.060.715.3
colline/submontane18.917.8.0.0.0.010.610.3
total100.0.100.0..0.0100.0.
ZHupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane2.41.742.830.7.0.03.21.9
lower montane29.04.3.0.0.0.028.54.3
colline/submontane68.54.557.230.7.0.068.34.4
total100.0.100.0..0.0100.0.
Switzerlandupper subalpine3.40.47.00.84.41.64.90.4
lower subalpine17.71.127.91.517.23.321.70.8
upper montane19.81.133.51.523.43.325.40.9
lower montane26.31.218.61.230.63.623.60.9
colline/submontane32.81.213.11.124.43.224.50.8
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206380/192643
NFI4b
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane25.520....25.520
colline/submontane25.76....25.76
total25.75....25.75
AIupper subalpine........
lower subalpine..42.837..42.837
upper montane49.8432.64557.0.43.617
lower montane76.31352.45..64.411
colline/submontane........
total62.61242.61857.0.51.211
ARupper subalpine........
lower subalpine........
upper montane53.01457.3734.7.52.311
lower montane37.42033.64290.7.41.221
colline/submontane..48.2.45.8.47.02
total48.21242.52157.12547.710
BEupper subalpine8.7.34.5811.0.22.229
lower subalpine29.61234.31240.02232.38
upper montane33.41033.2529.81833.15
lower montane35.4741.6642.6938.15
colline/submontane28.4638.01326.81729.35
total31.5436.1433.1833.33
BL/BSupper subalpine........
lower subalpine........
upper montane47.1.....47.1.
lower montane42.81828.01656.6.40.615
colline/submontane25.31122.14327.11225.49
total30.31025.61932.01630.09
FRupper subalpine..49.3...49.3.
lower subalpine43.22248.318..45.814
upper montane28.41837.41019.9.33.59
lower montane28.21644.51637.41032.712
colline/submontane31.61039.96..32.39
total31.6841.8831.61735.56
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane21.433....21.433
total21.433....21.433
GLupper subalpine........
lower subalpine47.82335.92627.71540.116
upper montane30.02832.61922.34730.316
lower montane54.51239.53034.74942.219
colline/submontane..35.9...35.9.
total40.51536.01528.22236.610
GRupper subalpine22.11032.4934.41826.66
lower subalpine26.3834.4640.91830.85
upper montane34.3830.6634.41432.15
lower montane26.31530.1937.41030.27
colline/submontane23.01627.81326.82225.310
total26.2532.1434.7729.83
JUupper subalpine........
lower subalpine........
upper montane36.72436.32042.0.37.118
lower montane38.5929.31038.31735.67
colline/submontane30.71025.92529.72729.69
total34.3728.71035.91333.16
LUupper subalpine........
lower subalpine27.02225.28..26.617
upper montane39.51043.920..40.49
lower montane36.4832.815..35.97
colline/submontane33.11629.91610.4.32.014
total35.8635.51210.4.35.55
NEupper subalpine........
lower subalpine26.62140.5...28.318
upper montane33.5843.2.21.71832.67
lower montane27.31226.42428.02227.310
colline/submontane30.617....30.617
total30.8632.61625.21630.35
NWupper subalpine........
lower subalpine40.62025.1...38.419
upper montane12.5.47.28..40.218
lower montane42.22317.56244.3.35.522
colline/submontane33.4.....33.4.
total38.21535.51844.3.37.611
OWupper subalpine27.8.....27.8.
lower subalpine32.72534.61745.4.34.114
upper montane34.12028.421..31.415
lower montane76.02336.41111.87145.126
colline/submontane23.80....15.941
total37.21531.41223.04733.810
SGupper subalpine........
lower subalpine32.31833.430..32.716
upper montane52.01641.91163.7.45.49
lower montane42.71035.11228.71438.07
colline/submontane37.81144.71132.82340.38
total39.6839.0734.91639.05
SHupper subalpine........
lower subalpine........
upper montane........
lower montane32.410..45.7.33.59
colline/submontane32.09..31.3.32.09
total32.17..38.51332.56
SOupper subalpine........
lower subalpine47.0.....47.0.
upper montane26.81540.6...28.014
lower montane29.388.8.28.7.28.78
colline/submontane28.8931.12339.4.29.29
total29.0627.92534.11129.05
SZupper subalpine........
lower subalpine30.41435.821..32.012
upper montane33.21538.81245.9.37.39
lower montane39.01231.82141.81636.011
colline/submontane33.92210.06241.1.25.827
total33.0835.31042.7834.66
TGupper subalpine........
lower subalpine........
upper montane..31.4...31.4.
lower montane34.11832.314..33.916
colline/submontane32.61234.414..32.810
total32.91033.710..33.09
TIupper subalpine12.72025.713..20.012
lower subalpine14.92127.91046.51025.39
upper montane15.12828.8830.3126.38
lower montane24.81826.5936.7.26.38
colline/submontane17.21633.1821.71328.47
total16.7929.2426.01126.24
URupper subalpine........
lower subalpine19.22649.61920.2.29.618
upper montane29.82932.32254.3.32.517
lower montane17.15742.8929.82234.214
colline/submontane62.61537.918..46.216
total25.41840.21133.62133.09
VDupper subalpine10.8.....10.8.
lower subalpine27.1839.71732.13928.97
upper montane35.2740.51837.13936.88
lower montane29.6827.72362.1830.37
colline/submontane34.2626.62351.92633.97
total30.6435.21145.51632.04
VSupper subalpine15.11731.5937.03625.39
lower subalpine19.32035.5646.02931.77
upper montane23.02631.0842.91329.78
lower montane23.92522.31322.52222.710
colline/submontane15.92622.41422.03219.813
total18.91131.6435.61528.14
ZGupper subalpine........
lower subalpine..0.0...0.0.
upper montane33.93714.652..25.934
lower montane50.63126.919..32.820
colline/submontane45.8.....45.8.
total41.72121.223..29.218
ZHupper subalpine........
lower subalpine........
upper montane34.04235.1...34.231
lower montane29.48....29.48
colline/submontane28.5623.526..28.46
total28.9527.319..28.85
Switzerlandupper subalpine18.8831.0632.91825.05
lower subalpine27.6434.7440.31231.43
upper montane33.7433.5334.5733.62
lower montane33.3332.8437.0633.42
colline/submontane28.4231.9527.8729.02
total29.8233.3233.9431.31
© WSL, Swiss National Forest Inventory, 28.12.2015 #206381/192644
NFI4b
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine.0.0.0.0.0.013.71.921.94.93.40.4
lower subalpine9.81.41.50.628.93.241.83.118.75.117.61.0
upper montane26.12.42.20.837.83.423.72.723.55.920.31.1
lower montane31.12.533.32.326.13.011.82.115.24.726.51.2
colline/submontane33.02.563.02.37.21.69.01.720.74.932.31.2
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.00.80.611.11.58.61.87.00.8
lower subalpine2.32.3.0.021.22.940.72.418.72.727.81.5
upper montane21.66.42.42.444.93.431.12.231.33.133.51.5
lower montane52.37.350.49.424.22.812.11.613.62.218.61.3
colline/submontane23.86.147.29.48.81.95.01.027.93.113.11.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.0.0.09.63.3.0.04.41.6
lower subalpine8.44.6.0.05.74.528.25.912.48.117.13.3
upper montane22.06.20.91.023.89.228.25.319.58.823.73.3
lower montane47.87.849.316.637.210.620.54.518.28.330.73.6
colline/submontane21.95.949.716.633.310.513.53.649.910.824.13.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.40.311.81.110.21.64.90.4
lower subalpine8.91.21.40.524.22.139.81.818.32.321.60.8
upper montane25.22.12.20.740.52.328.31.629.22.725.70.9
lower montane34.92.334.82.225.72.012.91.214.11.923.70.9
colline/submontane31.02.261.72.39.11.37.20.928.12.724.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206382/192645
NFI4b
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce31.61.831.01.561.62.127.14.654.43.825.34.540.91.0
fir21.01.616.51.212.21.20.40.31.70.93.92.614.40.7
pine3.20.63.40.41.70.711.34.010.12.01.61.23.60.3
larch0.20.11.20.20.80.241.85.918.42.723.33.94.10.4
stone pine.0.0.0.0.0.06.42.48.21.71.31.10.90.2
other conifers0.50.21.40.40.00.00.30.20.60.3.0.00.70.2
beech30.51.724.01.311.91.2.0.02.51.14.51.519.20.7
maple4.70.53.60.44.30.61.00.60.40.20.80.43.60.2
ash3.40.57.50.83.30.64.83.30.60.32.21.04.60.4
oak2.10.45.60.70.40.11.60.80.50.51.50.82.70.3
chestnut0.00.00.00.00.30.3.0.0.0.011.03.30.50.2
other broadleaves2.80.55.80.93.40.75.41.72.71.124.74.54.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce18.53.634.29.645.84.451.85.066.86.036.66.142.82.4
fir29.44.212.96.49.32.02.51.51.71.61.20.79.01.2
pine1.40.6.0.02.21.110.53.48.43.90.70.53.90.9
larch0.60.6.0.01.20.620.63.48.22.55.71.96.10.9
stone pine.0.0.0.00.10.11.20.93.52.7.0.00.70.4
other conifers0.50.4.0.00.10.1.0.0.0.0.0.00.10.1
beech36.94.429.36.723.53.23.71.72.71.49.83.817.31.6
maple6.21.24.61.87.41.11.30.80.70.70.20.13.80.5
ash3.31.314.84.45.21.31.40.92.21.91.20.53.50.6
oak1.50.70.50.40.60.32.11.3.0.04.21.21.60.4
chestnut.0.0.0.00.30.30.80.6.0.027.95.95.71.4
other broadleaves1.70.73.82.44.41.13.91.15.82.112.53.05.60.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce19.74.222.94.055.02.041.63.665.23.524.42.944.71.4
fir20.43.623.64.116.61.33.71.41.70.84.11.011.40.8
pine5.82.11.40.70.40.27.11.84.01.20.20.11.90.3
larch.0.01.20.70.60.233.73.720.03.118.72.210.50.8
stone pine.0.0.0.0.0.06.11.74.91.5.0.01.30.3
other conifers0.30.20.70.50.20.10.10.10.20.10.10.10.20.1
beech36.34.327.63.716.21.41.30.7.0.019.32.314.90.9
maple8.01.84.41.65.40.50.40.21.31.11.30.43.60.3
ash4.62.512.12.82.80.50.90.50.50.41.90.72.80.4
oak2.11.13.31.30.10.00.40.3.0.02.70.70.90.2
chestnut.0.0.0.0.0.00.20.2.0.015.62.53.20.6
other broadleaves2.80.82.80.92.60.44.51.22.21.011.71.54.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce28.91.630.31.456.91.441.42.660.82.427.02.342.40.8
fir21.91.417.11.113.90.82.70.91.70.63.50.812.70.5
pine3.20.53.10.41.20.38.91.57.31.20.50.23.00.2
larch0.20.11.20.20.80.231.82.517.41.816.91.66.50.4
stone pine.0.0.0.00.00.04.91.06.11.10.20.21.00.1
other conifers0.50.21.30.40.10.10.10.10.40.10.10.10.50.1
beech31.81.524.51.215.10.91.70.61.50.514.81.717.50.5
maple5.20.43.70.45.10.40.80.30.80.51.00.33.60.2
ash3.50.58.10.73.30.41.80.80.80.41.80.53.90.2
oak2.00.45.20.60.30.11.10.40.20.22.80.52.00.2
chestnut0.00.00.00.00.20.10.30.2.0.017.32.12.10.3
other broadleaves2.70.45.40.83.10.44.50.83.00.714.11.44.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206383/192646
NFI4b
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: grid NFI4 2009-2013
state 2009/13
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/aspruce9.769.4621.055.12414.0105.02112.23
fir6.485.084.2110.1910.4500.8704.35
pine1.0201.0130.6392.2362.6210.3771.110
larch0.1410.4190.3277.9184.7164.6171.29
stone pine......1.2362.1210.3880.319
other conifers0.2460.4300.0690.1810.241..0.223
beech9.467.354.111..0.6450.9335.74
maple1.4101.1101.5130.2550.1640.2501.16
ash1.1152.3101.1190.9730.2530.4461.48
oak0.6201.7130.1330.3490.11000.3570.811
chestnut0.0.0.0800.195....2.2310.131
other broadleaves0.9171.7161.2201.0310.7414.9201.49
total30.7330.4234.1319.01225.7619.7829.82
inside perimeterspruce6.62010.33817.61216.41324.91212.01815.07
fir10.6173.9493.6230.8590.6990.4593.214
pine0.544..0.8483.3323.1480.2741.422
larch0.299..0.4516.5183.1311.9322.114
stone pine....0.01000.4751.377..0.256
other conifers0.273..0.072......0.060
beech13.2128.9229.0141.2471.0523.2396.09
maple2.2211.4382.9160.4630.3930.1571.313
ash1.2414.5342.0250.5640.8900.4431.217
oak0.5500.1970.2550.762..1.4260.622
chestnut....0.11000.283..9.1242.025
other broadleaves0.6401.2611.7251.2272.2354.1232.013
total35.9630.21538.4631.6637.3732.8735.03
outside perimeterspruce6.3238.61919.5513.11020.587.01314.74
fir6.5208.9185.981.2380.5491.2263.77
pine1.9370.5520.2382.2251.3300.0710.615
larch..0.5620.23810.6146.3165.4123.48
stone pine......1.9271.531..0.421
other conifers0.1600.3700.1590.0740.1600.01000.133
beech11.51210.4145.890.454..5.5124.96
maple2.5231.7351.9100.1400.4830.4301.29
ash1.5544.6251.0160.3510.2860.6360.913
oak0.7521.2400.0570.170..0.8270.320
chestnut......0.1100..4.4171.118
other broadleaves0.9271.1320.9141.4250.7433.3121.58
total31.8637.8635.5331.4531.4528.6432.82
totalspruce9.169.4520.0311.5817.867.31013.32
fir6.975.374.960.8320.5330.9244.04
pine1.0171.0130.4272.5172.1170.1480.98
larch0.1400.4190.3218.9105.1114.6102.15
stone pine....0.01001.4211.8180.1880.313
other conifers0.2390.4280.0500.0550.1340.01000.120
beech10.057.655.360.5360.4364.0125.53
maple1.681.1101.870.2340.2580.3261.15
ash1.1142.591.2110.5430.2470.5261.26
oak0.6171.6130.1260.3380.11000.8190.69
chestnut0.0.0.0800.1810.164..4.7130.613
other broadleaves0.8151.7151.1111.3170.9233.8101.56
total31.4231.0235.2227.8429.3327.2331.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206384/192647
NFI4b
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species %± %± %± %±
AGspruce22.43.59.35.8.0.022.13.4
fir13.52.98.47.3.0.013.42.9
pine1.60.7.0.0.0.01.50.7
larch2.10.8.0.0.0.02.00.8
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.5.0.0.0.01.00.5
beech35.43.736.79.9.0.035.43.7
maple4.70.99.05.6.0.04.80.9
ash7.71.99.64.7.0.07.81.8
oak5.91.8.0.0.0.05.71.8
chestnut0.10.1.0.0.0.00.10.1
other broadleaves5.71.327.03.4.0.06.21.3
total100.0.100.0..0.0100.0.
AIspruce74.69.5100.0.72.59.475.26.6
fir17.06.5.0.013.75.714.44.1
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.0.0.0.0.0.0.0.0
beech7.53.5.0.012.85.99.53.4
maple0.80.8.0.00.60.60.70.5
ash.0.0.0.0.0.0.0.0
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.0.0.00.30.30.20.2
total100.0.100.0.100.0.100.0.
ARspruce58.79.455.518.824.213.252.38.0
fir12.95.720.211.159.87.022.25.8
pine0.60.6.0.0.0.00.40.4
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.1.0.00.91.00.20.2
beech14.04.09.74.71.81.011.12.9
maple6.94.26.12.9.0.05.62.7
ash5.63.28.27.86.15.76.22.8
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.30.80.30.27.25.42.11.2
total100.0.100.0.100.0.100.0.
BEspruce47.12.730.75.850.73.246.62.0
fir19.42.122.44.420.72.420.21.5
pine3.11.01.81.41.10.52.20.6
larch0.60.30.60.60.10.10.40.2
stone pine.0.00.20.2.0.00.00.0
other conifers0.80.30.60.40.50.40.60.2
beech18.81.929.84.818.32.319.91.4
maple3.10.65.71.34.00.83.70.4
ash2.00.43.01.52.00.82.10.4
oak1.60.41.00.50.20.11.00.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.51.04.21.72.30.53.20.6
total100.0.100.0.100.0.100.0.
BL/BSspruce11.43.916.38.71.00.811.13.3
fir9.02.9.0.05.74.57.62.4
pine4.71.7.0.09.68.04.51.5
larch0.50.3.0.0.0.00.40.2
stone pine.0.0.0.0.0.0.0.0
other conifers3.03.0.0.0.0.02.42.4
beech48.26.473.98.242.78.351.05.4
maple8.01.82.42.120.610.58.31.8
ash7.42.47.57.23.52.07.12.1
oak3.11.6.0.07.56.23.11.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.91.40.00.09.44.94.71.2
total100.0.100.0.100.0.100.0.
FRspruce37.65.221.915.166.86.349.94.3
fir13.64.21.00.915.04.513.83.0
pine4.31.9.0.00.30.32.41.0
larch0.70.5.0.0.0.00.40.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech26.04.856.610.78.02.619.13.1
maple3.11.111.04.33.41.33.50.8
ash8.82.57.74.14.72.57.01.7
oak1.40.70.40.40.80.71.10.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.42.21.31.01.10.42.91.2
total100.0.100.0.100.0.100.0.
GEspruce.0.0.0.0.0.0.0.0
fir.0.0.0.0.0.0.0.0
pine19.212.9.0.0.0.019.212.9
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
maple.0.0.0.0.0.0.0.0
ash4.73.6.0.0.0.04.73.6
oak71.312.5.0.0.0.071.312.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.84.4.0.0.0.04.84.4
total100.0..0.0.0.0100.0.
GLspruce67.09.152.011.154.110.159.46.1
fir6.64.412.58.52.82.36.32.8
pine.0.0.0.0.0.0.0.0
larch1.11.2.0.00.40.40.60.5
stone pine.0.0.0.0.0.0.0.0
other conifers.0.00.30.3.0.00.10.1
beech15.36.015.77.815.96.015.63.7
maple5.01.811.26.08.93.37.61.9
ash3.72.67.74.810.35.46.92.5
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.41.30.70.67.63.53.51.5
total100.0.100.0.100.0.100.0.
GRspruce55.93.368.15.159.82.959.62.0
fir2.51.01.81.33.20.82.70.6
pine8.11.65.92.82.70.85.30.8
larch17.92.37.11.917.92.216.21.4
stone pine6.51.42.41.92.90.94.20.7
other conifers0.50.2.0.00.10.10.20.1
beech2.80.92.71.14.91.43.70.8
maple0.40.21.40.81.60.71.10.4
ash0.60.31.71.40.70.40.80.3
oak0.40.4.0.00.60.40.40.2
chestnut0.40.42.62.21.00.51.00.4
other broadleaves4.01.26.31.74.51.14.60.7
total100.0.100.0.100.0.100.0.
JUspruce26.55.028.515.36.52.621.73.7
fir27.25.030.513.828.06.527.63.9
pine3.71.43.62.53.72.63.71.2
larch0.20.2.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.30.10.1
beech24.74.621.212.443.57.129.23.8
maple3.60.95.63.94.11.13.90.7
ash7.32.010.66.68.75.47.92.0
oak2.61.4.0.01.40.82.21.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.01.90.00.03.51.33.61.4
total100.0.100.0.100.0.100.0.
LUspruce43.44.1.0.038.48.842.53.7
fir29.13.4.0.017.35.427.13.0
pine0.60.4.0.02.52.00.90.5
larch0.10.1.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers1.30.9.0.0.0.01.10.8
beech15.42.694.50.027.27.117.52.5
maple1.80.4.0.06.51.92.60.5
ash4.52.6.0.06.12.44.72.2
oak1.80.9.0.0.0.01.50.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.90.65.50.01.91.12.00.6
total100.0.100.0.100.0.100.0.
NEspruce39.84.419.36.556.516.838.74.0
fir32.94.247.211.914.67.633.33.9
pine1.41.43.53.610.19.52.01.3
larch0.40.4.0.0.0.00.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.1.0.0.0.00.10.1
beech16.72.917.05.59.43.616.32.6
maple4.91.67.02.78.25.15.21.4
ash1.10.53.62.1.0.01.20.5
oak1.30.90.40.5.0.01.20.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.50.62.01.81.31.21.50.5
total100.0.100.0.100.0.100.0.
NWspruce63.714.58.10.038.613.052.610.7
fir0.90.5.0.021.87.78.13.7
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.0.0.0.0.0.0.0.0
beech6.15.266.10.025.18.215.35.5
maple7.12.610.10.06.01.56.91.7
ash19.511.215.70.05.42.514.57.1
oak0.50.5.0.0.0.00.30.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.21.7.0.03.01.72.41.2
total100.0.100.0.100.0.100.0.
OWspruce50.98.169.314.059.29.355.16.1
fir19.95.8.0.011.43.715.63.7
pine6.96.69.75.0.0.04.13.7
larch0.50.5.0.0.0.00.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.02.72.4.0.00.10.1
beech16.36.916.414.922.67.319.04.9
maple4.53.72.01.83.71.64.12.1
ash0.90.6.0.01.21.01.00.5
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.10.10.00.01.80.80.80.3
total100.0.100.0.100.0.100.0.
SGspruce50.85.336.58.939.95.444.33.5
fir10.42.58.74.114.42.912.01.8
pine1.61.3.0.00.80.51.00.6
larch0.70.43.72.41.51.11.40.6
stone pine.0.0.0.0.0.0.0.0
other conifers2.01.9.0.00.40.21.00.9
beech19.33.528.17.525.94.023.32.5
maple3.91.09.72.69.81.97.21.0
ash7.12.010.63.33.51.15.91.1
oak0.60.30.00.00.40.40.50.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.71.52.71.13.30.93.40.8
total100.0.100.0.100.0.100.0.
SHspruce32.96.136.56.2.0.033.15.7
fir3.01.6.0.0.0.02.81.5
pine8.32.82.91.7.0.08.02.6
larch0.80.5.0.0.0.00.80.5
stone pine.0.0.0.0.0.0.0.0
other conifers1.31.3.0.0.0.01.21.2
beech39.65.560.64.2.0.041.05.2
maple2.21.1.0.0.0.02.11.0
ash4.72.0.0.0.0.04.41.8
oak6.02.7.0.0.0.05.62.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.50.00.0.0.01.00.4
total100.0.100.0..0.0100.0.
SOspruce16.93.923.921.717.710.617.33.8
fir13.22.61.91.79.77.212.62.5
pine4.11.22.52.0.0.03.91.1
larch0.20.2.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.3.0.0.0.00.60.3
beech46.64.064.521.259.124.547.73.9
maple6.81.22.21.712.08.66.71.1
ash4.81.10.00.01.61.54.51.0
oak2.91.3.0.0.0.02.71.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.01.44.93.3.0.04.01.3
total100.0.100.0.100.0.100.0.
SZspruce67.26.022.58.746.16.952.84.6
fir9.53.528.610.119.34.816.03.0
pine2.21.5.0.0.0.00.90.7
larch.0.0.0.00.80.80.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.00.0
beech9.13.233.99.716.44.615.12.9
maple3.21.24.92.95.01.94.21.1
ash4.02.65.55.28.93.36.42.0
oak.0.0.0.00.40.40.20.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.92.34.64.22.91.63.91.3
total100.0.100.0.100.0.100.0.
TGspruce32.95.430.617.520.27.431.44.8
fir12.13.618.37.910.65.112.13.2
pine4.51.6.0.02.21.44.11.3
larch0.60.6.0.01.31.30.70.6
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.1.0.00.20.20.10.1
beech14.92.611.42.232.211.716.82.8
maple3.41.011.51.313.99.14.81.5
ash9.52.228.221.98.14.39.82.1
oak8.63.5.0.06.83.18.23.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves13.47.8.0.04.53.512.16.8
total100.0.100.0.100.0.100.0.
TIspruce12.83.824.05.920.33.120.02.4
fir2.92.80.90.63.81.13.10.9
pine2.51.90.90.70.10.10.60.3
larch20.64.75.82.317.32.515.41.9
stone pine0.30.3.0.0.0.00.00.0
other conifers.0.0.0.00.10.10.10.1
beech6.72.312.94.922.12.818.02.1
maple1.30.60.20.21.20.51.00.3
ash3.51.61.60.72.10.82.20.6
oak2.41.35.51.52.70.83.20.7
chestnut15.54.633.77.018.73.121.32.6
other broadleaves31.55.814.63.811.51.615.11.6
total100.0.100.0.100.0.100.0.
URspruce53.511.570.310.051.011.057.36.7
fir5.32.06.43.823.66.912.43.1
pine2.12.09.25.40.20.23.41.7
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.60.60.20.2
beech15.96.410.16.314.87.013.83.9
maple5.42.30.50.63.21.43.21.0
ash4.83.80.30.33.41.63.01.5
oak3.02.21.51.50.40.41.60.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves10.05.01.71.12.81.75.01.9
total100.0.100.0.100.0.100.0.
VDspruce42.53.122.28.242.16.540.82.7
fir16.51.918.04.924.55.018.01.7
pine0.90.50.00.0.0.00.70.4
larch1.40.52.72.20.60.51.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.00.6.0.00.20.20.80.4
beech20.52.130.46.312.33.619.91.8
maple3.00.69.12.87.72.24.30.6
ash4.21.08.13.97.02.65.00.9
oak4.41.13.72.22.61.84.00.9
chestnut0.10.0.0.0.0.00.00.0
other broadleaves5.61.35.93.32.92.05.11.1
total100.0.100.0.100.0.100.0.
VSspruce27.34.352.64.843.43.542.62.5
fir1.10.72.21.35.11.53.50.9
pine9.83.59.23.06.51.67.91.4
larch36.15.418.13.230.33.528.22.4
stone pine5.52.11.10.85.41.54.30.9
other conifers0.20.2.0.00.10.10.10.1
beech2.42.16.22.32.50.93.50.9
maple1.50.62.41.00.90.31.40.3
ash4.92.91.40.81.20.52.00.7
oak1.90.71.81.20.30.21.00.4
chestnut2.62.51.10.70.20.20.90.6
other broadleaves6.81.93.91.04.11.14.60.7
total100.0.100.0.100.0.100.0.
ZGspruce57.212.6.0.038.08.846.08.7
fir22.36.5.0.015.59.518.25.6
pine.0.0.0.0.0.0.0.0
larch.0.0.0.08.47.23.13.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech6.93.546.10.019.07.414.24.5
maple1.71.521.00.012.15.56.92.9
ash10.710.032.90.04.34.210.06.2
oak1.21.1.0.0.0.00.70.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves.0.0.0.02.72.81.01.0
total100.0.100.0.100.0.100.0.
ZHspruce35.53.118.10.042.830.735.63.1
fir10.81.8.0.00.00.010.51.7
pine5.31.117.60.0.0.05.31.1
larch1.50.5.0.0.0.01.50.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.3.0.0.0.00.60.3
beech22.52.364.30.035.526.222.92.3
maple8.01.4.0.02.42.47.91.3
ash7.31.1.0.015.110.27.41.1
oak3.90.9.0.0.0.03.80.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.61.1.0.04.24.24.61.1
total100.0.100.0.100.0.100.0.
Switzerlandspruce40.51.042.52.444.61.442.20.8
fir14.20.78.91.211.40.812.60.5
pine3.60.33.80.91.90.33.00.2
larch4.10.46.10.910.50.86.50.4
stone pine0.80.20.70.41.30.31.00.1
other conifers0.70.20.10.10.20.10.50.1
beech19.60.717.51.614.90.917.70.5
maple3.60.23.80.53.60.33.60.2
ash4.70.43.60.62.90.43.90.2
oak2.70.31.60.40.90.22.00.2
chestnut0.50.25.71.43.30.62.10.3
other broadleaves4.90.55.70.84.70.44.90.3
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206385/192648
NFI4b
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGspruce5.8172.582..5.717
fir3.5232.282..3.422
pine0.443....0.443
larch0.539....0.539
stone pine........
other conifers0.345....0.345
beech9.1129.79..9.112
maple1.2182.482..1.218
ash2.0242.551..2.023
oak1.532....1.532
chestnut0.0100....0.0100
other broadleaves1.5237.133..1.621
total25.7626.322..25.75
AIspruce46.72252.2.31.32338.515
fir10.632..5.9467.429
pine........
larch........
stone pine........
other conifers........
beech4.745..5.5494.936
maple0.594..0.3970.369
ash........
oak........
chestnut........
other broadleaves0.0...0.1970.1100
total62.61252.2.43.11851.211
ARspruce28.32124.45012.46024.919
fir6.2488.94930.72610.628
pine0.399....0.2100
larch........
stone pine........
other conifers0.199..0.5880.174
beech6.7304.3410.9635.326
maple3.3612.752..2.749
ash2.7573.6933.1883.044
oak........
chestnut........
other broadleaves0.6580.1933.7881.061
total48.21243.92451.32347.710
BEspruce14.8811.22117.9815.55
fir6.1128.2217.3126.78
pine1.0330.6820.4430.726
larch0.2430.2990.01000.137
stone pine..0.199..0.0100
other conifers0.2460.2720.2700.236
beech5.91010.8166.5136.67
maple1.0192.1251.4201.212
ash0.6221.1510.7390.719
oak0.5220.4530.1770.320
chestnut........
other broadleaves1.1281.5410.8221.119
total31.5436.4735.3433.33
BL/BSspruce3.4375.2600.3903.332
fir2.735..1.5762.334
pine1.434..2.4901.333
larch0.170....0.170
stone pine........
other conifers0.9100....0.7100
beech14.61823.72010.92015.314
maple2.4240.8925.3542.523
ash2.2332.4920.9612.130
oak0.951..1.9900.945
chestnut........
other broadleaves1.5280.0.2.4601.426
total30.31032.01625.61930.09
FRspruce11.9167.26928.01317.711
fir4.3340.3876.3304.923
pine1.445..0.1990.844
larch0.274....0.174
stone pine........
other conifers........
beech8.22018.6193.4326.817
maple1.0343.6431.4361.223
ash2.8272.5642.0552.525
oak0.4490.1870.3990.445
chestnut........
other broadleaves1.4490.4870.5411.041
total31.6832.81341.9835.56
GEspruce........
fir........
pine4.179....4.179
larch........
stone pine........
other conifers........
beech........
maple........
ash1.090....1.090
oak15.237....15.237
chestnut........
other broadleaves1.077....1.077
total21.433....21.433
GLspruce27.12420.93817.12321.816
fir2.7675.0800.9782.346
pine........
larch0.598..0.1980.280
stone pine........
other conifers..0.194..0.0100
beech6.2396.3525.0415.725
maple2.0304.5512.8372.824
ash1.5683.1543.3562.537
oak........
chestnut........
other broadleaves0.6920.3702.4501.344
total40.51540.22531.51436.610
GRspruce14.7825.31018.7717.85
fir0.7400.7731.0260.821
pine2.1202.2490.8281.616
larch4.7132.7275.6134.89
stone pine1.7210.9770.9321.317
other conifers0.142..0.0600.135
beech0.7331.0411.5291.120
maple0.1480.5520.5440.332
ash0.2470.6820.2550.236
oak0.1100..0.2590.151
chestnut0.11001.0850.3520.344
other broadleaves1.0302.4261.4231.416
total26.2537.1631.3429.83
JUspruce9.12011.3541.9397.218
fir9.32112.1578.1289.216
pine1.3401.4591.1701.233
larch0.185....0.186
stone pine........
other conifers....0.1740.076
beech8.5198.44712.7179.713
maple1.2252.2741.2271.319
ash2.5284.2752.5632.626
oak0.952..0.4570.745
chestnut........
other broadleaves1.4490.0.1.0351.238
total34.3739.61729.1933.16
LUspruce15.511..13.72815.111
fir10.412..6.1339.611
pine0.265..0.9780.351
larch0.157....0.058
stone pine........
other conifers0.568....0.468
beech5.5169.8.9.7306.214
maple0.723..2.3280.919
ash1.660..2.2371.748
oak0.650....0.550
chestnut........
other broadleaves0.7340.6.0.7520.730
total35.8610.4.35.51235.55
NEspruce12.3124.93819.13411.712
fir10.11512.0344.95710.114
pine0.41000.9953.4870.665
larch0.1100....0.1100
stone pine........
other conifers0.0100....0.0100
beech5.1184.3383.2405.016
maple1.5321.8332.8691.627
ash0.3500.957..0.440
oak0.4640.195..0.461
chestnut........
other broadleaves0.5390.5770.4870.534
total30.8625.51633.81230.35
NWspruce24.4302.6.14.43919.825
fir0.353..8.1403.047
pine........
larch........
stone pine........
other conifers........
beech2.38121.5.9.4375.835
maple2.7323.3.2.2322.622
ash7.5595.1.2.0465.450
oak0.298....0.1100
chestnut........
other broadleaves0.877..1.1450.948
total38.21532.5.37.21837.611
OWspruce18.92011.36419.52218.614
fir7.436..3.8355.328
pine2.6991.687..1.492
larch0.299....0.1100
stone pine........
other conifers..0.487..0.0100
beech6.1432.7877.4326.426
maple1.7800.3871.2381.450
ash0.367..0.4780.352
oak........
chestnut........
other broadleaves0.0990.0.0.6390.340
total37.21516.35432.91233.810
SGspruce20.11415.32915.11717.310
fir4.1273.6435.4214.716
pine0.684..0.3600.459
larch0.3621.6640.6750.544
stone pine........
other conifers0.8100..0.2550.483
beech7.61911.8309.8179.112
maple1.6274.1333.7202.815
ash2.8274.5331.3292.318
oak0.2530.0.0.2950.250
chestnut........
other broadleaves1.5391.1431.2271.322
total39.6842.11337.8739.05
SHspruce10.62114.02..10.719
fir1.054....0.954
pine2.7351.172..2.634
larch0.361....0.261
stone pine........
other conifers0.4100....0.4100
beech12.71523.321..13.314
maple0.749....0.749
ash1.541....1.441
oak1.947....1.847
chestnut........
other broadleaves0.3430.0...0.343
total32.1738.513..32.56
SOspruce4.9258.7824.2565.023
fir3.8200.7822.3423.620
pine1.2290.982..1.128
larch0.0100....0.0100
stone pine........
other conifers0.252....0.252
beech13.51123.54213.97113.810
maple2.0180.8822.8412.017
ash1.4230.0.0.4821.323
oak0.846....0.846
chestnut........
other broadleaves1.2351.870..1.133
total29.0636.4923.53229.05
SZspruce22.11311.14215.61818.311
fir3.13814.2466.5275.521
pine0.769....0.370
larch....0.3990.1100
stone pine........
other conifers....0.0990.0100
beech3.03516.8285.6305.220
maple1.0362.4531.7391.525
ash1.3652.7923.0382.232
oak....0.1990.1100
chestnut........
other broadleaves1.6492.3871.0541.434
total33.0849.51433.91034.66
TGspruce10.8178.8647.14010.416
fir4.0305.3503.7504.027
pine1.535..0.8621.433
larch0.2100..0.5940.281
stone pine........
other conifers0.0100..0.1940.073
beech4.9163.31211.2365.615
maple1.1293.344.9721.631
ash3.1228.1712.8543.220
oak2.842..2.4462.738
chestnut........
other broadleaves4.464..1.6764.062
total32.91028.8634.91233.09
TIspruce2.1317.4265.8175.213
fir0.5990.3701.1300.829
pine0.4770.3740.01000.253
larch3.4221.8384.9154.012
stone pine0.099....0.0100
other conifers....0.01000.0100
beech1.1344.0396.3134.712
maple0.2500.1700.4360.330
ash0.6460.5430.6410.628
oak0.4571.7260.8310.820
chestnut2.63310.4255.3185.614
other broadleaves5.2224.5253.3133.911
total16.7930.9928.4426.24
URspruce13.62430.92618.62718.916
fir1.3442.8628.6314.127
pine0.5994.0570.1981.151
larch........
stone pine........
other conifers....0.2980.1100
beech4.0494.4595.4494.630
maple1.4480.2961.2421.133
ash1.2850.1961.2441.051
oak0.8800.7960.1980.559
chestnut........
other broadleaves2.5490.7631.0581.637
total25.41843.91636.51233.09
VDspruce13.088.64215.32113.18
fir5.0127.0328.9255.711
pine0.3540.0...0.254
larch0.4351.0770.2830.430
stone pine........
other conifers0.358..0.1990.256
beech6.31111.8254.5306.410
maple0.9203.5292.8251.414
ash1.3253.1542.6381.619
oak1.3261.4540.9701.323
chestnut0.083....0.083
other broadleaves1.7242.3541.1681.621
total30.6438.71436.31232.04
VSspruce5.22117.01213.91012.08
fir0.2650.7591.6301.026
pine1.8363.0322.1252.217
larch6.8195.8189.7147.910
stone pine1.0370.3751.7271.221
other conifers0.081..0.0740.055
beech0.4882.0380.8371.026
maple0.3390.8400.3320.423
ash0.9630.4590.4410.636
oak0.4380.6630.1700.335
chestnut0.51000.3640.11000.361
other broadleaves1.3271.3251.3251.315
total18.91132.4631.9528.14
ZGspruce23.829..7.64313.429
fir9.340..3.1585.337
pine........
larch....1.7970.9100
stone pine........
other conifers........
beech2.95914.4.3.8504.235
maple0.7926.6.2.4502.040
ash4.59410.3.0.9872.963
oak0.592....0.295
chestnut........
other broadleaves....0.5970.3100
total41.72131.2.19.92729.218
ZHspruce10.3112.5.11.78210.311
fir3.117..0.0.3.017
pine1.5212.4...1.521
larch0.436....0.436
stone pine........
other conifers0.254....0.254
beech6.5118.7.9.7786.611
maple2.317..0.7822.317
ash2.116..4.1492.116
oak1.124....1.124
chestnut........
other broadleaves1.324..1.1821.324
total29.0513.6.27.31928.85
Switzerlandspruce12.1314.9714.6413.22
fir4.253.1143.773.94
pine1.1101.3220.6150.98
larch1.292.1143.482.06
stone pine0.3190.2560.4210.314
other conifers0.2240.0590.1330.120
beech5.846.194.965.63
maple1.161.3131.291.15
ash1.481.3170.9131.26
oak0.8100.6220.3200.69
chestnut0.1312.0251.1180.613
other broadleaves1.592.0131.581.56
total29.8235.0332.8231.31
© WSL, Swiss National Forest Inventory, 28.12.2015 #206386/192649
NFI4b
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce29.71.731.81.658.72.454.12.425.74.740.81.0
fir19.91.516.41.316.91.63.60.84.12.814.40.7
pine3.40.63.40.51.40.86.71.11.71.33.60.3
larch0.30.11.20.20.20.114.41.623.04.04.10.4
stone pine.0.0.0.0.0.04.30.80.20.20.80.2
other conifers0.60.31.50.40.00.00.30.1.0.00.70.2
beech31.21.723.81.312.81.56.01.04.81.619.30.7
maple4.70.53.70.44.10.72.10.40.90.43.60.2
ash3.90.57.50.83.50.82.40.62.31.14.60.4
oak3.30.65.00.70.30.10.80.31.60.92.70.3
chestnut.0.00.00.0.0.00.40.411.73.50.50.2
other broadleaves3.10.55.81.02.10.54.91.024.14.44.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce21.33.99.34.639.26.555.23.236.16.242.72.4
fir29.14.617.85.313.23.74.31.21.20.79.11.2
pine1.50.7.0.02.21.76.61.60.70.53.90.9
larch.0.02.42.40.90.69.91.65.31.96.10.9
stone pine.0.0.0.0.0.01.40.8.0.00.70.4
other conifers.0.02.31.60.10.10.00.0.0.00.10.1
beech36.34.541.99.428.55.09.61.710.03.817.31.6
maple6.01.36.82.25.91.33.70.70.30.13.80.5
ash2.91.312.04.57.92.32.90.91.20.63.60.6
oak0.70.64.21.80.20.11.00.54.21.21.60.4
chestnut.0.0.0.0.0.00.40.328.36.05.71.4
other broadleaves2.20.83.32.42.00.75.00.912.73.05.60.8
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce19.54.220.85.750.42.554.92.024.52.944.61.4
fir20.33.617.24.820.61.87.51.04.01.011.50.8
pine5.82.12.41.30.30.23.30.60.20.11.90.3
larch.0.00.30.30.20.215.31.618.82.310.40.8
stone pine.0.0.0.0.0.03.00.6.0.01.30.3
other conifers0.30.20.10.10.20.10.30.10.10.10.20.1
beech36.14.328.34.218.71.96.81.019.52.414.90.9
maple8.41.95.82.64.60.63.20.51.40.43.60.3
ash4.72.417.94.32.90.51.80.42.00.72.80.4
oak2.11.14.42.00.20.10.30.12.50.70.90.2
chestnut.0.0.0.0.0.00.10.115.62.63.20.6
other broadleaves2.80.82.81.01.80.33.60.511.51.54.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.81.530.61.553.71.754.71.427.12.442.40.8
fir20.91.416.41.218.31.25.60.63.50.812.80.5
pine3.50.63.20.41.00.45.00.60.50.33.00.2
larch0.20.11.20.20.30.114.01.016.71.66.50.4
stone pine.0.0.0.0.0.03.10.40.00.01.00.1
other conifers0.50.21.40.40.10.10.20.10.10.10.50.1
beech32.21.524.51.316.61.27.10.715.11.717.60.5
maple5.20.43.90.44.40.42.90.31.00.33.60.2
ash3.80.58.20.83.50.52.20.31.90.53.90.2
oak2.90.54.90.60.30.10.60.12.70.52.00.2
chestnut.0.00.00.0.0.00.30.217.62.22.10.3
other broadleaves3.00.45.60.92.00.34.30.513.91.44.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206387/192650
NFI4b
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: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.169.6622.2613.964.92112.23
fir6.184.986.4100.9240.8704.35
pine1.1191.0140.5591.7160.3771.110
larch0.1340.4210.1563.7124.4171.29
stone pine......1.1180.01000.319
other conifers0.2480.4300.0710.135..0.223
beech9.567.264.8121.5180.9335.84
maple1.4101.1111.6160.5200.2501.16
ash1.2132.3111.3230.6270.5461.48
oak1.0191.5140.1390.2350.3570.811
chestnut..0.080..0.1952.2310.131
other broadleaves0.9161.8170.8231.3204.6201.49
total30.6230.1337.8425.7419.2829.82
inside perimeterspruce7.5182.74915.32119.5812.01914.97
fir10.2185.2395.1271.5290.4593.214
pine0.544..0.9762.3250.2741.422
larch..0.7970.4643.5161.8342.114
stone pine......0.556..0.256
other conifers..0.7690.0990.0100..0.060
beech12.71212.22611.1173.4183.3396.19
maple2.1222.0372.3231.3200.1571.313
ash1.0453.5403.1311.0300.4431.217
oak0.2901.2480.1800.4481.4260.622
chestnut......0.1649.4242.025
other broadleaves0.8371.0740.8361.8184.2232.013
total35.0529.21639.1835.3433.2735.03
outside perimeterspruce6.1237.53018.8617.857.01314.64
fir6.4206.2287.792.4141.1263.87
pine1.8370.9530.1601.1180.0710.615
larch..0.1990.1715.0115.4123.48
stone pine......1.021..0.421
other conifers0.1600.0700.1600.1490.01000.133
beech11.31310.2177.0112.2145.6124.96
maple2.6222.1451.7131.0160.4301.29
ash1.5526.4291.1190.6220.6360.913
oak0.7521.6490.1620.1530.7280.320
chestnut......0.0714.5171.118
other broadleaves0.9281.0370.7181.2153.3121.58
total31.4635.91037.3332.5328.7432.82
totalspruce8.669.3620.2416.547.41013.32
fir6.575.086.971.7110.9244.04
pine1.1161.0130.4451.5110.1480.98
larch0.1340.4200.1384.274.5102.06
stone pine......0.9140.01000.314
other conifers0.2450.4290.0520.1310.01000.120
beech10.057.456.272.1104.1125.53
maple1.681.2101.7100.9110.3261.15
ash1.2132.5101.3140.7150.5261.26
oak0.9181.5130.1330.2250.7190.69
chestnut..0.080..0.1544.8130.613
other broadleaves0.9141.7170.7141.3113.8101.56
total31.1230.4237.6230.2227.2331.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206388/192651
NFI4b
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce30.91.259.32.760.93.227.34.356.43.525.74.740.91.0
fir17.91.016.51.810.71.71.10.72.00.84.12.814.40.7
pine3.40.41.81.01.30.69.83.59.11.71.71.33.60.3
larch0.80.10.90.30.40.236.15.416.72.423.04.04.10.4
stone pine.0.0.0.0.0.05.52.17.31.50.20.20.80.2
other conifers1.10.30.00.00.00.00.20.20.50.2.0.00.70.2
beech27.01.111.41.713.91.82.42.13.01.04.81.619.30.7
maple4.10.34.20.84.20.71.50.60.50.20.90.43.60.2
ash5.90.52.70.84.41.04.92.90.70.32.31.14.60.4
oak4.30.50.40.20.50.31.90.70.40.41.60.92.70.3
chestnut0.00.00.00.0.0.02.62.5.0.011.73.50.50.2
other broadleaves4.60.62.70.93.70.96.81.93.41.224.14.44.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce18.83.340.26.748.05.952.64.865.75.736.16.242.82.4
fir26.83.89.03.012.43.12.21.31.51.51.20.79.01.2
pine1.20.62.21.82.31.49.23.07.83.70.70.53.90.9
larch0.50.51.20.91.20.818.13.28.22.35.31.96.10.9
stone pine.0.00.20.2.0.01.10.83.22.5.0.00.70.4
other conifers0.50.30.10.10.00.0.0.0.0.0.0.00.10.1
beech37.54.126.95.220.73.96.22.33.31.410.03.817.31.6
maple6.21.16.51.56.51.52.41.01.81.00.30.13.80.5
ash4.71.56.52.46.31.81.40.82.21.81.20.63.50.6
oak1.40.60.90.60.40.41.81.2.0.04.21.21.60.4
chestnut.0.0.0.0.0.01.10.7.0.028.36.05.71.4
other broadleaves2.50.86.42.32.00.83.91.06.32.012.73.05.60.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce20.13.455.62.646.13.443.43.565.33.224.52.944.71.4
fir18.92.919.81.916.12.15.11.52.70.84.01.011.40.8
pine4.31.30.30.20.40.26.51.63.41.00.20.11.90.3
larch0.10.10.20.11.10.630.33.516.12.518.82.310.50.8
stone pine.0.0.0.0.0.05.41.53.81.2.0.01.30.3
other conifers0.20.10.30.20.30.10.10.10.20.10.10.10.20.1
beech32.73.115.21.719.92.42.50.93.51.519.52.414.80.9
maple7.31.64.40.67.01.10.90.31.60.91.40.43.60.3
ash10.42.51.90.45.21.11.20.50.40.32.00.72.80.4
oak3.11.10.10.10.30.20.30.20.40.42.50.70.90.2
chestnut.0.0.0.0.0.00.20.20.20.215.62.63.20.6
other broadleaves2.80.62.20.53.50.74.11.12.50.811.51.54.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce29.31.156.11.852.92.242.62.561.72.227.12.442.40.8
fir18.50.917.51.313.21.23.50.92.30.53.50.812.70.5
pine3.30.31.10.51.10.47.91.46.41.00.50.33.00.2
larch0.70.10.60.20.80.328.22.415.21.516.71.66.50.4
stone pine.0.00.00.0.0.04.30.95.20.90.00.01.00.1
other conifers1.00.20.20.10.10.10.10.10.30.10.10.10.50.1
beech28.11.014.41.217.41.43.50.93.30.815.11.717.50.5
maple4.50.34.50.55.70.61.40.31.20.41.00.33.60.2
ash6.20.52.60.45.00.72.00.70.80.31.90.53.90.2
oak4.00.40.30.10.40.21.00.40.30.22.70.52.00.2
chestnut0.00.00.00.0.0.00.90.60.10.117.62.22.10.3
other broadleaves4.40.52.70.53.40.54.60.73.40.713.91.44.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206389/192652
NFI4b
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: grid NFI4 2009-2013
state 2009/13
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/aspruce9.4420.0723.085.22114.794.92112.23
fir5.465.6124.0180.2650.5410.8704.35
pine1.0110.6570.5481.8362.4190.3771.110
larch0.2180.3360.2536.8194.3154.4171.29
stone pine......1.0371.9210.01000.319
other conifers0.3260.0830.01000.0810.142..0.224
beech8.243.8165.2140.4880.8340.9335.74
maple1.271.4191.6180.3390.1480.2501.16
ash1.890.9291.7240.9630.2470.5461.48
oak1.3110.1410.2530.4380.11000.3570.811
chestnut0.0800.0100..0.5100..2.2310.131
other broadleaves1.4130.9341.4251.3270.9364.6201.49
total30.3233.7437.7518.91126.1519.2829.82
inside perimeterspruce6.31813.82020.91617.01223.31212.01915.07
fir9.0173.1355.4260.7590.5990.4593.114
pine0.4450.8821.0593.0322.7480.2741.422
larch0.2990.4790.5675.8182.9291.8342.114
stone pine..0.199..0.3751.177..0.256
other conifers0.2730.0990.099......0.060
beech12.6119.3209.0192.0381.2423.3396.09
maple2.1192.2242.8240.8400.6550.1571.313
ash1.6312.2392.8280.4590.8820.4431.217
oak0.5470.3650.2990.663..1.4260.622
chestnut......0.364..9.4242.025
other broadleaves0.8342.2380.9361.3252.2314.2232.014
total33.6534.5943.5832.4635.4733.2735.03
outside perimeterspruce6.71820.1616.4913.91020.877.01314.74
fir6.3167.2105.7141.6300.9281.1263.87
pine1.4310.1580.1572.1251.1280.0710.615
larch0.0990.1640.4539.7145.1165.4123.48
stone pine......1.7271.231..0.421
other conifers0.1490.1700.1440.0740.1600.01000.133
beech10.9105.5127.1130.8371.1425.6124.96
maple2.4211.6142.5150.3320.5550.4301.29
ash3.4260.7221.9210.4410.1780.6360.913
oak1.0360.0770.1640.1700.11000.7280.320
chestnut......0.11000.11004.5171.118
other broadleaves0.9220.8201.3201.3250.8323.3121.58
total33.2536.1435.5531.9531.8428.7432.82
totalspruce9.0419.6419.8612.0818.257.41013.32
fir5.756.184.9101.0260.7230.9244.04
pine1.0100.4440.4332.2171.9160.1480.98
larch0.2180.2300.3357.9104.5104.5102.16
stone pine..0.0100..1.2211.5170.01000.313
other conifers0.3240.1610.0410.0550.1340.01000.120
beech8.645.096.591.0261.0254.1125.53
maple1.471.6102.1110.4230.3370.3261.15
ash1.980.9171.9140.6360.2410.5261.26
oak1.2110.1320.2380.3350.1710.7190.69
chestnut0.0800.0100..0.3610.01004.8130.613
other broadleaves1.3121.0181.3151.3151.0203.8101.56
total30.7234.8337.5328.1429.5327.2331.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206390/192653
NFI4b
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce33.02.121.74.521.04.530.41.8
fir23.11.835.44.921.43.824.31.6
pine3.10.71.50.85.42.23.20.6
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.20.1.0.00.40.20.20.1
beech27.51.930.84.835.74.628.81.6
maple4.40.56.61.47.41.85.00.5
ash3.00.52.01.24.82.63.10.5
oak2.80.70.80.71.61.02.50.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.70.61.20.42.30.72.50.4
total100.0.100.0.100.0.100.0.
Eastern Juraspruce18.63.019.66.01.10.918.12.7
fir8.62.02.01.95.34.77.91.8
pine4.51.21.50.910.38.44.41.1
larch0.70.3.0.0.0.00.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers2.21.3.0.0.0.01.91.1
beech43.33.660.36.839.98.344.83.2
maple5.61.03.42.222.111.25.91.0
ash6.91.46.54.33.72.16.71.3
oak5.11.6.0.08.06.64.71.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.51.06.73.89.55.24.91.0
total100.0.100.0.100.0.100.0.
Western Plateauspruce29.13.90.81.036.612.729.43.7
fir13.22.944.50.04.73.512.82.7
pine4.01.4.0.01.21.23.61.3
larch1.80.7.0.0.0.01.50.6
stone pine.0.0.0.0.0.0.0.0
other conifers1.61.1.0.0.0.01.40.9
beech24.63.454.71.314.93.824.13.1
maple1.60.40.00.03.22.01.80.4
ash9.12.1.0.029.77.911.22.2
oak7.72.1.0.08.44.97.61.9
chestnut0.00.0.0.0.0.00.00.0
other broadleaves7.42.1.0.01.30.96.61.8
total100.0.100.0.100.0.100.0.
Central Plateauspruce33.22.92.21.69.05.430.32.7
fir24.32.612.85.428.39.524.12.4
pine2.30.6.0.04.33.42.30.6
larch0.50.24.03.9.0.00.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.90.83.82.5.0.01.90.7
beech22.92.348.013.841.05.925.12.2
maple1.90.47.93.00.20.22.10.4
ash5.31.79.84.114.07.56.01.6
oak3.20.77.12.1.0.03.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.51.14.43.73.21.44.41.0
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce31.92.232.210.517.05.931.32.1
fir12.11.512.75.017.87.612.41.4
pine3.80.7.0.01.61.03.70.6
larch1.40.4.0.01.01.01.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.6.0.00.40.31.10.6
beech24.11.818.69.928.98.524.21.8
maple5.70.78.51.714.97.06.10.8
ash8.51.025.111.99.43.78.81.0
oak5.11.1.0.04.92.45.11.0
chestnut0.00.0.0.0.0.00.00.0
other broadleaves6.21.72.82.84.12.76.01.6
total100.0.100.0.100.0.100.0.
Western Pre-Alpsspruce65.56.539.710.368.15.064.73.8
fir13.14.44.73.320.24.216.12.9
pine.0.0.0.0.0.0.0.0
larch.0.01.01.1.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech9.44.235.18.45.92.09.72.2
maple5.42.06.22.63.41.14.51.0
ash3.81.98.64.81.20.62.80.9
oak0.60.50.70.6.0.00.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.11.03.82.41.10.41.70.5
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce54.83.532.010.645.33.549.92.4
fir21.72.620.210.623.32.622.41.8
pine2.71.711.38.00.40.32.01.0
larch0.20.1.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.60.60.30.30.10.1
beech13.62.432.413.122.82.918.21.9
maple3.50.91.51.13.60.73.50.6
ash2.31.11.71.72.10.62.20.6
oak0.30.2.0.00.30.20.30.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.90.30.30.31.90.41.30.2
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce60.83.841.19.644.84.652.12.9
fir12.42.114.45.017.62.914.71.6
pine0.30.20.20.30.30.30.30.1
larch0.30.21.10.90.70.50.50.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.20.10.10.0
beech13.32.124.76.522.43.618.21.9
maple4.31.07.11.86.61.35.50.8
ash4.81.49.53.24.91.45.41.0
oak0.20.10.00.00.30.30.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.51.11.80.82.30.82.80.6
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce66.05.643.310.360.94.860.03.5
fir5.61.86.93.314.43.410.31.9
pine1.20.70.00.00.20.20.50.3
larch3.71.51.61.60.60.41.80.6
stone pine.0.00.40.4.0.00.10.1
other conifers0.10.1.0.00.70.70.40.3
beech7.02.821.27.111.52.911.42.1
maple5.01.88.42.36.21.36.11.0
ash2.81.07.23.71.90.93.00.8
oak0.40.31.41.1.0.00.30.2
chestnut0.10.1.0.0.0.00.00.0
other broadleaves8.13.99.73.83.61.36.01.6
total100.0.100.0.100.0.100.0.
Central Alpsspruce59.37.960.39.943.58.954.05.2
fir10.24.911.45.725.36.115.83.3
pine3.11.97.04.20.20.23.01.3
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.40.10.1
beech12.64.212.45.116.25.013.82.8
maple4.21.42.11.44.21.63.70.9
ash3.32.22.52.36.52.64.31.4
oak1.61.31.21.20.80.51.20.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.72.83.12.02.91.44.11.3
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce63.08.044.59.050.46.353.84.6
fir4.83.110.15.86.92.66.71.9
pine3.13.1.0.00.80.61.51.1
larch1.20.93.02.92.82.02.31.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.20.20.40.40.20.2
beech17.85.324.27.217.13.518.52.8
maple3.61.311.44.49.82.67.91.6
ash4.02.05.53.05.22.44.81.5
oak0.30.3.0.00.00.00.10.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.11.21.00.66.72.04.21.1
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce27.34.352.64.843.43.542.62.5
fir1.10.72.21.35.11.53.50.9
pine9.83.59.23.06.51.67.91.4
larch36.15.418.13.230.33.528.22.4
stone pine5.52.11.10.85.41.54.30.9
other conifers0.20.2.0.00.10.10.10.1
beech2.42.16.22.32.50.93.50.9
maple1.50.62.41.00.90.31.40.3
ash4.92.91.40.81.20.52.00.7
oak1.90.71.81.20.30.21.00.4
chestnut2.62.51.10.70.20.20.90.6
other broadleaves6.81.93.91.04.11.14.60.7
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce56.43.565.75.765.33.261.72.2
fir2.00.81.51.52.70.82.30.5
pine9.11.77.83.73.41.06.41.0
larch16.72.48.22.316.12.515.21.5
stone pine7.31.53.22.53.81.25.20.9
other conifers0.50.2.0.00.20.10.30.1
beech3.01.03.31.43.51.53.30.8
maple0.50.21.81.01.60.91.20.4
ash0.70.32.21.80.40.30.80.3
oak0.40.4.0.00.40.40.30.2
chestnut.0.0.0.00.20.20.10.1
other broadleaves3.41.26.32.02.50.83.40.7
total100.0.100.0.100.0.100.0.
Southern Alpsspruce25.74.736.16.224.52.927.12.4
fir4.12.81.20.74.01.03.50.8
pine1.71.30.70.50.20.10.50.3
larch23.04.05.31.918.82.316.71.6
stone pine0.20.2.0.0.0.00.00.0
other conifers.0.0.0.00.10.10.10.1
beech4.81.610.03.819.52.415.11.7
maple0.90.40.30.11.40.41.00.3
ash2.31.11.20.62.00.71.90.5
oak1.60.94.21.22.50.72.70.5
chestnut11.73.528.36.015.62.617.62.2
other broadleaves24.14.412.73.011.51.513.91.4
total100.0.100.0.100.0.100.0.
Switzerlandspruce40.81.042.82.444.81.442.40.8
fir14.20.79.01.211.40.812.60.5
pine3.60.43.90.91.90.33.00.2
larch4.10.46.00.910.40.86.50.4
stone pine0.80.20.70.41.30.31.00.1
other conifers0.70.20.10.10.20.10.50.1
beech19.40.717.41.614.80.917.60.5
maple3.60.23.80.53.60.33.60.2
ash4.70.43.60.62.80.43.90.2
oak2.70.31.60.40.90.22.00.2
chestnut0.50.25.61.43.20.62.00.3
other broadleaves4.90.45.60.84.70.44.90.3
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206391/192654
NFI4b
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: grid NFI4 2009-2013
state 2009/13
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.377.6216.6239.66
fir7.2912.4176.8207.77
pine1.0250.5521.7401.020
larch0.153....0.053
stone pine........
other conifers0.041..0.1600.134
beech8.6710.81511.3149.16
maple1.4112.3232.3241.610
ash0.9180.7621.5551.017
oak0.9240.3900.5620.822
chestnut........
other broadleaves0.8210.4350.7280.818
total31.1335.2631.6631.52
Eastern Juraspruce5.4176.7340.3875.316
fir2.5250.7951.6872.324
pine1.3260.5643.1871.324
larch0.242....0.242
stone pine........
other conifers0.658....0.658
beech12.61020.51711.92013.29
maple1.6191.2656.6481.718
ash2.0202.2631.1562.019
oak1.531..2.4871.430
chestnut........
other broadleaves1.3232.3562.8611.420
total29.0534.01129.91229.45
Western Plateauspruce9.1150.37115.8409.514
fir4.12416.2632.0674.222
pine1.236..0.5951.235
larch0.541....0.541
stone pine........
other conifers0.570....0.470
beech7.71519.9666.5297.814
maple0.5280.0.1.4540.625
ash2.823..12.8353.621
oak2.427..3.6652.525
chestnut0.0100....0.0100
other broadleaves2.328..0.6742.127
total31.3636.36443.21832.46
Central Plateauspruce10.0100.7803.0589.210
fir7.3124.0509.5367.311
pine0.727..1.4760.725
larch0.1511.294..0.246
stone pine........
other conifers0.6401.266..0.637
beech6.9915.02713.8237.69
maple0.6202.5480.1960.619
ash1.6343.0524.7621.829
oak1.0232.243..1.021
chestnut........
other broadleaves1.4261.4901.1521.324
total30.1531.21833.71830.44
Eastern Plateauspruce9.587.3455.5379.38
fir3.6132.9525.8483.712
pine1.117..0.5651.117
larch0.427..0.3960.427
stone pine........
other conifers0.355..0.1660.354
beech7.184.2409.4317.28
maple1.7131.9374.8511.812
ash2.5125.7563.0392.612
oak1.521..1.6501.520
chestnut0.0100....0.0100
other broadleaves1.8280.6901.3621.827
total29.7422.72232.41329.73
Western Pre-Alpsspruce23.21615.13626.11124.09
fir4.6361.8747.7236.020
pine........
larch..0.495..0.0100
stone pine........
other conifers........
beech3.34613.4242.3343.623
maple1.9352.4431.3301.721
ash1.3483.3670.5491.133
oak0.2780.376..0.166
chestnut........
other broadleaves0.7441.4540.4400.627
total35.41138.11838.3837.16
Central Pre-Alpsspruce19.299.54116.4917.66
fir7.6126.0568.4127.98
pine1.0653.3770.2740.750
larch0.171....0.071
stone pine........
other conifers0.01000.2950.1940.180
beech4.8189.6398.3146.411
maple1.2270.5711.3181.217
ash0.8490.5950.8260.829
oak0.162..0.1770.149
chestnut........
other broadleaves0.3320.1950.7200.518
total35.0629.61836.2435.34
Eastern Pre-Alpsspruce26.3918.02817.01321.47
fir5.4186.3336.7166.012
pine0.1620.1980.11000.150
larch0.1830.5790.3710.246
stone pine........
other conifers0.0100..0.1430.041
beech5.71610.8268.5177.511
maple1.9243.1272.5212.314
ash2.1294.2341.9282.218
oak0.1560.0.0.11000.160
chestnut........
other broadleaves1.5320.8470.9341.223
total43.2643.8938.0641.04
Northwestern Alpsspruce19.31315.12820.91219.58
fir1.6352.4494.9243.320
pine0.3610.0.0.1720.250
larch1.1380.6980.2640.632
stone pine..0.198..0.0100
other conifers0.099..0.2970.186
beech2.0417.4343.9253.718
maple1.5382.9292.1232.017
ash0.8392.5510.7481.027
oak0.1710.578..0.155
chestnut0.099....0.0100
other broadleaves2.4493.4421.2372.027
total29.3935.01234.3832.55
Central Alpsspruce17.81627.92415.52418.812
fir3.1565.3569.0265.524
pine0.9593.2580.1991.042
larch........
stone pine........
other conifers....0.1990.0100
beech3.8375.7405.8334.821
maple1.3351.0611.5341.323
ash1.0681.2892.3411.534
oak0.5810.5970.3720.452
chestnut........
other broadleaves1.7471.5611.0451.431
total30.11346.31435.71134.98
Northeastern Alpsspruce21.02217.93015.91617.912
fir1.6654.0632.2402.230
pine1.099..0.3750.576
larch0.4671.2970.9710.849
stone pine........
other conifers0.0.0.1970.1990.186
beech5.9309.7365.4236.116
maple1.2334.6423.1282.621
ash1.3492.2501.6471.630
oak0.199..0.0990.087
chestnut........
other broadleaves0.7580.4612.1301.426
total33.21340.12031.51033.27
Southwestern Alpsspruce5.22117.01213.91012.08
fir0.2650.7591.6301.026
pine1.8363.0322.1252.217
larch6.8195.8189.7147.910
stone pine1.0370.3751.7271.221
other conifers0.081..0.0740.055
beech0.4882.0380.8371.026
maple0.3390.8400.3320.423
ash0.9630.4590.4410.636
oak0.4380.6630.1700.335
chestnut0.51000.3640.11000.361
other broadleaves1.3271.3251.3251.315
total18.91132.4631.9528.14
Southeastern Alpsspruce14.7923.31220.8718.25
fir0.5410.5990.9280.723
pine2.4192.7481.1281.916
larch4.3152.9295.1164.510
stone pine1.9211.1771.2311.517
other conifers0.142..0.1600.134
beech0.8341.2421.1421.025
maple0.1480.6550.5550.337
ash0.2470.8820.1780.241
oak0.1100..0.11000.171
chestnut....0.11000.0100
other broadleaves0.9362.2310.8321.020
total26.1535.4731.8429.53
Southern Alpsspruce4.92112.0197.0137.410
fir0.8700.4591.1260.924
pine0.3770.2740.0710.148
larch4.4171.8345.4124.510
stone pine0.0100....0.0100
other conifers....0.01000.0100
beech0.9333.3395.6124.112
maple0.2500.1570.4300.326
ash0.5460.4430.6360.526
oak0.3571.4260.7280.719
chestnut2.2319.4244.5174.813
other broadleaves4.6204.2233.3123.810
total19.2833.2728.7427.23
Switzerlandspruce12.2315.0714.7413.32
fir4.253.1143.774.04
pine1.1101.3220.6151.08
larch1.292.1143.482.06
stone pine0.3190.2560.4210.313
other conifers0.2240.0590.1330.120
beech5.846.194.965.53
maple1.161.3131.291.15
ash1.481.2170.9131.26
oak0.8110.6220.3200.69
chestnut0.1312.0251.1180.613
other broadleaves1.592.0131.581.56
total29.9235.0332.9231.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206392/192655
NFI4b
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.0.0.00.30.221.25.525.34.023.25.03.50.4
lower subalpine12.21.6.0.036.42.840.38.239.54.719.65.117.61.0
upper montane28.52.51.90.635.12.826.37.821.74.023.55.720.21.1
lower montane32.42.633.62.221.22.43.22.48.32.714.34.526.51.2
colline/submontane26.82.464.52.27.01.38.93.55.32.119.54.732.21.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.00.30.37.43.410.85.13.01.63.31.0
lower subalpine2.42.3.0.016.04.646.76.924.97.416.75.219.52.5
upper montane17.35.311.57.832.95.421.55.631.37.823.45.925.42.6
lower montane54.17.236.813.529.25.312.43.827.07.513.04.227.32.7
colline/submontane26.26.151.713.721.64.412.14.16.03.643.96.924.52.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.70.421.74.026.14.49.42.17.80.9
lower subalpine8.04.4.0.030.32.645.25.147.25.018.42.928.61.6
upper montane24.36.75.22.744.52.725.24.223.54.233.43.434.21.7
lower montane47.47.552.27.119.02.04.81.82.31.214.42.417.81.3
colline/submontane20.35.842.67.05.51.33.21.40.90.724.43.211.61.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.50.217.82.623.32.710.51.64.90.4
lower subalpine10.71.4.0.031.41.844.63.740.33.118.32.221.70.8
upper montane26.82.22.40.639.21.824.43.124.02.829.62.625.70.9
lower montane36.42.335.62.121.01.56.51.58.81.814.11.923.60.9
colline/submontane26.12.162.02.17.80.96.71.53.61.127.52.624.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206393/192656
NFI4b
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine....9.24815.11722.31117.51418.88
lower subalpine25.96..30.6621.92124.8919.51927.44
upper montane34.4530.61836.9522.52833.71022.01933.84
lower montane32.2532.7439.6717.34825.92024.81833.33
colline/submontane28.3529.3331.5913.22625.52217.61628.52
total30.7330.4234.1319.01225.7619.7829.82
inside perimeterupper subalpine....11.0.26.82444.2518.41828.114
lower subalpine47.3...46.71637.7937.11745.7840.96
upper montane31.61433.0338.01036.01032.11633.61635.06
lower montane38.8835.22341.11122.51244.2829.11536.75
colline/submontane32.8827.02332.9924.01932.91831.71330.96
total35.9630.21538.4631.6637.3732.8735.03
outside perimeterupper subalpine....39.41133.01034.3926.41331.76
lower subalpine44.13..36.8634.5931.5828.11034.04
upper montane40.1629.61836.0429.41030.01128.8633.23
lower montane31.4745.5832.8623.51924.11626.4932.44
colline/submontane23.91732.3934.91320.02317.84931.1830.65
total31.8637.8635.5331.4531.4528.6432.82
totalupper subalpine....19.12925.3927.8721.6925.05
lower subalpine27.16..33.8432.0728.7627.8831.33
upper montane34.6430.61336.5328.7931.8728.2633.72
lower montane33.1434.1436.6422.21132.21126.6733.52
colline/submontane28.4429.5333.0619.01426.01628.6629.12
total31.4231.0235.2227.8429.3327.2331.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206394/192657
NFI4b
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone %± %± %± %±
AGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.0.0.0.0.0.0.0
lower montane10.83.5.0.0.0.010.63.4
colline/submontane89.23.5100.0..0.089.43.4
total100.0.100.0..0.0100.0.
AIupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0100.0.19.616.315.510.0
upper montane41.220.4.0.039.918.938.013.2
lower montane58.820.4.0.040.518.946.614.1
colline/submontane.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.
ARupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane76.010.932.521.031.126.259.410.9
lower montane24.010.950.124.045.428.233.110.4
colline/submontane.0.017.416.623.521.87.55.3
total100.0.100.0.100.0.100.0.
BEupper subalpine0.10.10.60.61.10.80.50.3
lower subalpine16.92.99.35.127.24.119.82.2
upper montane18.72.927.06.734.54.025.42.2
lower montane33.03.535.67.529.84.032.12.5
colline/submontane31.33.227.56.77.42.322.12.1
total100.0.100.0.100.0.100.0.
BL/BSupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane3.93.9.0.0.0.03.13.1
lower montane35.59.729.523.165.523.237.38.4
colline/submontane60.69.770.523.134.523.359.68.4
total100.0.100.0.100.0.100.0.
FRupper subalpine.0.0.0.02.72.71.21.2
lower subalpine21.66.9.0.029.48.424.35.2
upper montane18.25.415.214.945.78.530.24.9
lower montane29.76.657.025.319.86.926.24.8
colline/submontane30.46.427.823.52.42.418.13.8
total100.0.100.0.100.0.100.0.
GEupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.0.0.0.0.0.0.0
lower montane.0.0.0.0.0.0.0.0
colline/submontane100.0..0.0.0.0100.0.
total100.0..0.0.0.0100.0.
GLupper subalpine.0.0.0.0.0.0.0.0
lower subalpine43.414.0.0.035.612.432.38.4
upper montane35.212.823.315.336.712.833.58.1
lower montane21.511.365.618.427.712.632.18.7
colline/submontane.0.011.211.1.0.02.12.1
total100.0.100.0.100.0.100.0.
GRupper subalpine23.93.47.53.719.63.119.42.0
lower subalpine37.54.022.56.137.93.835.42.5
upper montane22.93.537.86.831.83.529.32.4
lower montane9.02.321.75.86.71.69.91.5
colline/submontane6.71.910.53.93.91.36.01.1
total100.0.100.0.100.0.100.0.
JUupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane16.56.1.0.015.88.515.24.7
lower montane38.67.376.920.349.711.044.06.0
colline/submontane44.97.423.120.434.510.640.85.9
total100.0.100.0.100.0.100.0.
LUupper subalpine.0.0.0.0.0.0.0.0
lower subalpine6.32.5.0.010.15.96.92.3
upper montane32.45.5.0.047.112.534.75.1
lower montane39.65.5.0.030.810.938.15.0
colline/submontane21.74.9100.0.12.07.020.34.3
total100.0.100.0.100.0.100.0.
NEupper subalpine.0.0.0.0.0.0.0.0
lower subalpine8.73.6.0.029.924.59.03.4
upper montane54.86.523.813.851.325.851.76.0
lower montane24.05.476.213.718.817.828.75.3
colline/submontane12.44.4.0.0.0.010.63.8
total100.0.100.0.100.0.100.0.
NWupper subalpine.0.0.0.0.0.0.0.0
lower subalpine53.216.4.0.09.69.735.812.2
upper montane2.72.9.0.072.517.626.811.2
lower montane36.816.1100.0.17.915.933.011.9
colline/submontane7.37.3.0.0.0.04.44.5
total100.0.100.0.100.0.100.0.
OWupper subalpine2.52.5.0.0.0.01.41.4
lower subalpine38.811.863.832.957.811.547.88.4
upper montane30.910.6.0.028.310.328.77.2
lower montane22.912.036.232.913.97.819.67.5
colline/submontane4.83.5.0.0.0.02.61.8
total100.0.100.0.100.0.100.0.
SGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine27.56.5.0.014.55.418.53.8
upper montane25.16.729.312.940.26.932.44.5
lower montane33.36.744.313.723.45.430.24.2
colline/submontane14.14.526.411.521.85.719.03.5
total100.0.100.0.100.0.100.0.
SHupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.0.0.0.0.0.0.0
lower montane32.68.759.334.5.0.034.48.6
colline/submontane67.48.740.734.6.0.065.68.6
total100.0.100.0..0.0100.0.
SOupper subalpine.0.0.0.0.0.0.0.0
lower subalpine2.12.0.0.0.0.01.91.9
upper montane12.94.1.0.057.630.913.64.1
lower montane38.56.126.323.912.413.637.25.9
colline/submontane46.66.373.723.930.027.647.36.1
total100.0.100.0.100.0.100.0.
SZupper subalpine.0.0.0.0.0.0.0.0
lower subalpine44.89.213.913.319.07.729.75.8
upper montane27.28.244.122.259.79.343.96.4
lower montane22.47.828.218.219.77.421.85.2
colline/submontane5.54.013.913.31.61.54.62.4
total100.0.100.0.100.0.100.0.
TGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.054.635.3.0.01.31.3
lower montane19.96.245.435.313.812.919.85.6
colline/submontane80.16.2.0.086.212.878.95.7
total100.0.100.0.100.0.100.0.
TIupper subalpine14.14.44.02.17.02.07.41.5
lower subalpine17.05.215.85.618.13.217.52.5
upper montane18.76.311.05.131.53.825.42.9
lower montane22.66.615.55.215.22.816.32.4
colline/submontane27.56.453.87.728.23.833.33.2
total100.0.100.0.100.0.100.0.
URupper subalpine.0.0.0.0.0.0.0.0
lower subalpine42.612.929.616.737.412.937.08.0
upper montane32.812.635.015.928.311.331.77.6
lower montane5.34.821.812.522.810.416.45.6
colline/submontane19.312.113.69.411.58.514.86.0
total100.0.100.0.100.0.100.0.
VDupper subalpine0.20.2.0.0.0.00.10.1
lower subalpine29.63.69.77.630.28.928.23.2
upper montane22.73.431.612.943.610.027.03.4
lower montane27.03.627.012.513.46.124.73.1
colline/submontane20.53.231.713.112.95.920.02.8
total100.0.100.0.100.0.100.0.
VSupper subalpine18.34.86.53.019.33.715.72.3
lower subalpine37.87.445.86.547.04.844.83.5
upper montane24.57.024.95.625.54.025.13.0
lower montane7.63.510.83.34.91.77.01.5
colline/submontane11.74.212.03.73.41.47.41.5
total100.0.100.0.100.0.100.0.
ZGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.00.00.00.00.0
upper montane39.221.8.0.018.315.528.713.7
lower montane41.823.6100.0.81.715.260.715.3
colline/submontane18.917.8.0.0.0.010.610.3
total100.0.100.0.100.0.100.0.
ZHupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane2.51.7.0.042.830.73.21.9
lower montane29.14.4.0.0.0.028.54.3
colline/submontane68.44.5100.0.57.230.768.34.4
total100.0.100.0.100.0.100.0.
Switzerlandupper subalpine3.40.43.31.07.80.94.90.4
lower subalpine17.71.119.42.428.61.621.70.8
upper montane19.81.125.22.634.31.725.40.9
lower montane26.41.227.32.717.91.323.60.9
colline/submontane32.71.224.82.511.51.124.50.8
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206395/192658
NFI4b
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane25.520....25.520
colline/submontane25.7626.322..25.76
total25.7626.322..25.75
AIupper subalpine........
lower subalpine..52.2.38.16042.837
upper montane49.84..38.73243.617
lower montane76.313..52.4564.411
colline/submontane........
total62.61252.2.43.11851.211
ARupper subalpine........
lower subalpine........
upper montane53.01442.81463.8.52.311
lower montane37.42044.04746.64941.221
colline/submontane..45.8.48.2.47.02
total48.21243.92451.32347.710
BEupper subalpine8.7.11.0.34.5822.229
lower subalpine29.61244.13034.11132.38
upper montane33.41034.01232.6533.15
lower montane35.4742.2941.7638.15
colline/submontane28.4632.61332.11829.35
total31.5436.4735.3433.33
BL/BSupper subalpine........
lower subalpine........
upper montane47.1.....47.1.
lower montane42.81856.6.28.01640.615
colline/submontane25.31127.11222.14325.49
total30.31032.01625.61930.09
FRupper subalpine....49.3.49.3.
lower subalpine43.222..48.31845.814
upper montane28.41819.9.37.41033.59
lower montane28.21637.41044.51632.712
colline/submontane31.61036.5.43.3.32.39
total31.6832.81341.9835.56
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane21.433....21.433
total21.433....21.433
GLupper subalpine........
lower subalpine47.823..32.31840.116
upper montane30.02825.03333.02130.316
lower montane54.51252.83229.03742.219
colline/submontane..35.9...35.9.
total40.51540.22531.51436.610
GRupper subalpine22.11044.2531.6926.66
lower subalpine26.3840.61433.9730.85
upper montane34.3833.91230.4632.15
lower montane26.31542.3826.4730.27
colline/submontane23.01630.71524.91725.310
total26.2537.1631.3429.83
JUupper subalpine........
lower subalpine........
upper montane36.724..38.21337.118
lower montane38.5938.12230.1935.67
colline/submontane30.71045.8.25.02129.69
total34.3739.61729.1933.16
LUupper subalpine........
lower subalpine27.022..25.2826.617
upper montane39.510..43.92040.49
lower montane36.48..32.81535.97
colline/submontane33.11610.4.29.91632.014
total35.8610.4.35.51235.55
NEupper subalpine........
lower subalpine26.621..40.5.28.318
upper montane33.5820.22434.81732.67
lower montane27.31227.71925.4.27.310
colline/submontane30.617....30.617
total30.8625.51633.81230.35
NWupper subalpine........
lower subalpine40.620..25.1.38.419
upper montane12.5...47.2840.218
lower montane42.22332.5.23.36535.522
colline/submontane33.4.....33.4.
total38.21532.5.37.21837.611
OWupper subalpine27.8.....27.8.
lower subalpine32.72541.6.34.91734.114
upper montane34.120..28.42131.415
lower montane76.02311.87136.41145.126
colline/submontane23.80....15.941
total37.21516.35432.91233.810
SGupper subalpine........
lower subalpine32.318..36.42832.716
upper montane52.01652.31941.21145.49
lower montane42.71045.31730.81338.07
colline/submontane37.81137.72143.01240.38
total39.6842.11337.8739.05
SHupper subalpine........
lower subalpine........
upper montane........
lower montane32.41045.7...33.59
colline/submontane32.0931.3...32.09
total32.1738.513..32.56
SOupper subalpine........
lower subalpine47.0.....47.0.
upper montane26.815..40.6.28.014
lower montane29.3828.7.8.8.28.78
colline/submontane28.8940.2121.1.29.29
total29.0636.4923.53229.05
SZupper subalpine........
lower subalpine30.41441.2.35.02532.012
upper montane33.21565.42136.61237.39
lower montane39.01241.81631.82136.011
colline/submontane33.92241.1.10.06225.827
total33.0849.51433.91034.66
TGupper subalpine........
lower subalpine........
upper montane..31.4...31.4.
lower montane34.11826.1.38.5.33.916
colline/submontane32.612..34.41432.810
total32.91028.8634.91233.09
TIupper subalpine12.72018.41827.71520.012
lower subalpine14.92141.7726.41125.39
upper montane15.12829.13228.8826.38
lower montane24.81828.81626.11126.38
colline/submontane17.21631.21331.2828.47
total16.7930.9928.4426.24
URupper subalpine........
lower subalpine19.22678.1737.32429.618
upper montane29.82936.83432.22232.517
lower montane17.15738.32139.7834.214
colline/submontane62.61535.7.40.23446.216
total25.41843.91636.51233.09
VDupper subalpine10.8.....10.8.
lower subalpine27.1832.13939.71728.97
upper montane35.2734.62742.22036.88
lower montane29.6844.42127.92930.37
colline/submontane34.2641.72426.62933.97
total30.6438.71436.31232.04
VSupper subalpine15.11726.82433.01025.39
lower subalpine19.32039.4935.5931.77
upper montane23.02636.5930.3929.78
lower montane23.92522.51222.21922.710
colline/submontane15.92623.11721.12019.813
total18.91132.4631.9528.14
ZGupper subalpine........
lower subalpine....0.0.0.0.
upper montane33.937..14.65225.934
lower montane50.63131.2.26.02332.820
colline/submontane45.8.....45.8.
total41.72131.2.19.92729.218
ZHupper subalpine........
lower subalpine........
upper montane34.042..35.1.34.231
lower montane29.48....29.48
colline/submontane28.7613.6.23.52628.46
total29.0513.6.27.31928.85
Switzerlandupper subalpine18.8828.11431.7625.05
lower subalpine27.6440.8634.0431.43
upper montane33.7435.0633.2333.62
lower montane33.3336.8532.2433.42
colline/submontane28.4230.9630.5529.02
total29.8235.0332.8231.31
© WSL, Swiss National Forest Inventory, 28.12.2015 #206396/192659
NFI4b
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine.0.0.0.0.0.013.71.921.94.93.40.4
lower subalpine9.91.41.50.628.93.241.83.118.75.117.61.0
upper montane26.22.42.20.837.83.423.72.723.55.920.31.1
lower montane31.32.533.42.326.13.011.82.115.24.726.51.2
colline/submontane32.72.562.92.37.11.69.01.720.74.932.11.2
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.0.0.05.51.83.01.63.30.9
lower subalpine2.62.6.0.06.64.030.54.117.05.319.42.5
upper montane18.95.87.56.623.47.130.44.022.35.925.42.6
lower montane51.07.447.515.044.48.719.73.413.24.227.42.7
colline/submontane27.56.345.014.525.77.613.92.744.56.924.52.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.90.613.01.79.52.17.80.9
lower subalpine7.94.4.0.021.93.042.12.718.62.928.51.6
upper montane24.16.6.0.046.23.530.72.433.03.434.21.7
lower montane47.27.450.69.722.32.810.91.614.22.417.91.3
colline/submontane20.85.849.49.78.72.03.30.824.63.211.61.1
total100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.40.311.81.110.21.64.90.4
lower subalpine8.91.21.40.524.22.139.81.818.32.321.60.8
upper montane25.22.12.20.740.52.328.31.629.22.725.70.9
lower montane34.92.334.82.225.72.012.91.214.11.923.70.9
colline/submontane31.02.261.72.39.11.37.20.928.12.724.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206397/192660
NFI4b
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine......19.31016.61418.68
lower subalpine24.8634.11635.4824.9618.42027.44
upper montane34.0540.31738.7629.8821.62033.94
lower montane33.1431.9539.2731.91124.81833.33
colline/submontane28.3428.9338.2926.41217.61628.52
total30.6230.1337.8425.7419.2829.82
inside perimeterupper subalpine......31.71518.41828.114
lower subalpine47.3...36.02640.1845.7840.96
upper montane34.41117.55638.31334.9835.91635.06
lower montane37.1844.31640.51335.6929.11536.65
colline/submontane31.2823.32238.31729.3931.71330.96
total35.0529.21639.1835.3433.2735.03
outside perimeterupper subalpine....43.9933.6726.31331.76
lower subalpine44.13..37.5934.2528.11034.04
upper montane40.16..37.3531.5529.2733.23
lower montane31.4742.31436.3630.2826.3932.44
colline/submontane23.11731.11238.81225.11431.1830.65
total31.4635.91037.3332.5328.7432.82
totalupper subalpine....43.9925.9621.4924.95
lower subalpine26.1634.11636.2630.8427.7831.33
upper montane34.5436.51838.0431.6428.7633.72
lower montane33.4432.9438.2432.1526.5733.52
colline/submontane28.1428.9338.5727.0728.6629.12
total31.1230.4237.6230.2227.2331.41
© WSL, Swiss National Forest Inventory, 28.12.2015 #206398/192661
NFI4b
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.00.20.20.40.418.34.822.23.521.94.93.50.4
lower subalpine5.10.737.03.729.14.137.87.439.44.318.75.117.61.0
upper montane12.51.233.43.536.34.524.57.021.63.723.55.920.11.1
lower montane32.41.721.73.125.44.17.63.510.12.615.24.726.51.2
colline/submontane49.91.87.71.98.72.511.74.26.72.020.74.932.31.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.00.70.7.0.06.53.010.04.83.01.63.31.0
lower subalpine2.12.015.56.811.55.545.86.523.16.917.05.319.52.5
upper montane16.64.829.87.931.47.524.95.630.97.422.35.925.42.6
lower montane50.36.724.67.339.27.910.83.326.87.113.24.227.22.7
colline/submontane31.15.929.48.217.95.512.03.79.23.944.56.924.52.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.01.20.7.0.019.33.719.93.59.52.17.80.9
lower subalpine4.62.631.93.419.93.747.04.842.84.418.62.928.71.6
upper montane13.74.142.83.542.54.525.54.029.94.033.03.434.21.7
lower montane48.66.019.22.726.43.84.91.75.71.714.22.417.81.3
colline/submontane33.15.54.81.511.22.93.41.41.70.924.63.211.51.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.00.70.40.20.215.72.319.52.310.21.64.90.4
lower subalpine4.90.633.02.422.72.544.83.538.62.818.32.321.60.8
upper montane12.91.137.62.438.22.925.13.026.62.529.22.725.60.9
lower montane34.81.620.72.027.82.77.01.510.51.714.11.923.60.9
colline/submontane47.51.67.91.311.11.87.41.54.91.128.12.724.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206399/192662
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