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NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
avalanches 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 montane10.32.2.0.0.0.010.32.2
colline/submontane89.72.2.0.0.0.089.72.2
total100.0..0.0.0.0100.0.
AIupper subalpine.0.0.0.0.0.0.0.0
lower subalpine7.65.973.822.51.51.614.16.2
upper montane59.514.726.222.746.814.049.79.4
lower montane32.914.9.0.037.213.130.28.9
colline/submontane.0.0.0.014.59.76.04.2
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 montane45.910.1100.0.23.910.540.17.7
lower montane48.610.2.0.057.613.350.08.1
colline/submontane5.54.3.0.018.510.39.94.6
total100.0.100.0.100.0.100.0.
BEupper subalpine0.50.32.11.60.30.20.50.2
lower subalpine16.92.230.56.519.22.218.91.5
upper montane22.42.658.26.732.62.729.41.8
lower montane29.82.68.93.434.12.730.01.8
colline/submontane30.32.50.20.213.92.021.11.5
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 montane2.61.8.0.0.0.02.11.5
lower montane32.26.5.0.052.112.636.15.8
colline/submontane65.26.5.0.047.912.661.85.9
total100.0..0.0100.0.100.0.
FRupper subalpine.0.0.0.01.21.20.50.5
lower subalpine12.33.529.719.027.46.118.73.2
upper montane18.33.933.820.249.36.330.73.5
lower montane42.65.122.819.518.64.832.83.7
colline/submontane26.84.213.613.03.42.117.42.7
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 subalpine35.010.630.310.85.93.925.25.6
upper montane33.611.332.111.148.011.537.56.8
lower montane26.813.037.612.139.411.433.37.3
colline/submontane4.63.3.0.06.74.54.12.0
total100.0.100.0.100.0.100.0.
GRupper subalpine17.62.215.43.416.52.016.71.4
lower subalpine38.93.040.14.934.12.636.81.8
upper montane23.32.738.94.831.02.529.51.7
lower montane12.22.14.91.711.61.710.71.2
colline/submontane7.91.60.70.76.71.36.20.9
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 montane21.54.758.222.613.15.219.53.6
lower montane42.35.141.822.650.17.544.94.2
colline/submontane36.24.8.0.036.97.135.63.9
total100.0.100.0.100.0.100.0.
LUupper subalpine.0.0.0.0.0.0.0.0
lower subalpine9.22.217.617.915.17.010.32.2
upper montane29.13.982.417.926.48.229.83.6
lower montane36.74.1.0.035.08.735.73.7
colline/submontane24.93.6.0.023.47.624.23.2
total100.0.100.0.100.0.100.0.
NEupper subalpine.0.0.0.0.0.0.0.0
lower subalpine6.82.1.0.06.76.56.51.9
upper montane60.34.645.420.617.99.455.04.3
lower montane25.04.154.620.667.311.930.84.0
colline/submontane7.92.3.0.08.17.77.62.1
total100.0.100.0.100.0.100.0.
NWupper subalpine.0.0.0.0.0.0.0.0
lower subalpine52.814.010.89.88.68.530.98.8
upper montane2.22.340.621.154.416.825.98.6
lower montane39.814.048.621.019.312.935.39.3
colline/submontane5.15.1.0.017.712.18.04.6
total100.0.100.0.100.0.100.0.
OWupper subalpine0.50.5.0.04.24.11.91.6
lower subalpine53.98.768.016.444.79.251.96.0
upper montane22.97.020.013.225.27.723.54.9
lower montane17.77.812.011.512.35.115.04.7
colline/submontane5.03.0.0.013.66.57.83.0
total100.0.100.0.100.0.100.0.
SGupper subalpine.0.0.0.00.50.50.20.2
lower subalpine22.94.49.37.110.53.015.42.4
upper montane21.24.449.412.635.34.630.53.2
lower montane35.25.241.212.033.34.334.63.2
colline/submontane20.63.9.0.020.43.619.22.5
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 montane30.76.5.0.043.130.231.36.4
colline/submontane69.36.5.0.056.930.268.76.4
total100.0..0.0100.0.100.0.
SOupper subalpine.0.0.0.0.0.0.0.0
lower subalpine2.41.4.0.0.0.02.11.2
upper montane10.72.6.0.08.26.210.42.4
lower montane36.14.3100.0.39.213.737.04.1
colline/submontane50.74.4.0.052.614.650.54.2
total100.0.100.0.100.0.100.0.
SZupper subalpine.0.0.0.0.0.0.0.0
lower subalpine36.06.215.513.416.15.725.14.1
upper montane28.75.761.818.754.07.043.04.6
lower montane24.75.922.715.621.55.423.03.9
colline/submontane10.64.7.0.08.43.88.92.8
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.0.0.0.07.97.61.01.0
lower montane20.64.6.0.012.98.719.64.2
colline/submontane79.44.6.0.079.210.979.44.3
total100.0..0.0100.0.100.0.
TIupper subalpine13.03.410.54.43.81.05.91.0
lower subalpine17.94.237.27.313.51.916.41.7
upper montane11.63.352.37.726.32.426.42.1
lower montane13.13.6.0.020.92.717.82.2
colline/submontane44.46.4.0.035.42.733.62.3
total100.0.100.0.100.0.100.0.
URupper subalpine3.63.55.13.7.0.02.81.7
lower subalpine33.79.544.712.625.19.734.06.2
upper montane39.110.140.411.927.110.135.46.1
lower montane9.15.29.86.128.79.615.94.3
colline/submontane14.59.1.0.019.17.611.84.4
total100.0.100.0.100.0.100.0.
VDupper subalpine0.80.7.0.0.0.00.60.5
lower subalpine26.32.435.39.721.75.226.12.1
upper montane24.72.560.310.030.66.028.02.3
lower montane27.32.64.44.320.34.724.62.2
colline/submontane20.92.4.0.027.45.520.72.1
total100.0.100.0.100.0.100.0.
VSupper subalpine18.53.213.53.216.62.416.21.7
lower subalpine41.45.255.04.941.73.445.22.5
upper montane17.94.030.14.421.42.823.02.0
lower montane10.52.7.0.011.51.98.21.1
colline/submontane11.72.81.30.88.81.67.41.1
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 montane42.013.2100.0.37.816.442.110.1
lower montane33.112.6.0.042.615.635.69.6
colline/submontane24.910.9.0.019.612.822.48.2
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 montane3.01.4.0.09.79.63.21.4
lower montane29.93.3.0.029.518.129.93.2
colline/submontane67.03.4.0.060.719.366.83.4
total100.0..0.0100.0.100.0.
Switzerlandupper subalpine2.90.38.51.35.80.54.50.3
lower subalpine16.50.739.52.421.81.020.60.6
upper montane19.70.842.52.430.01.125.60.6
lower montane26.60.98.81.324.01.124.00.6
colline/submontane34.40.90.70.318.40.925.30.6
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206208/192471
NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane29.111....29.111
colline/submontane27.74....27.74
total27.84....27.84
AIupper subalpine........
lower subalpine26.23251.7139.6.36.223
upper montane40.11355.0.49.91644.410
lower montane75.711..34.01846.517
colline/submontane....46.4746.47
total45.31252.5940.01143.78
ARupper subalpine........
lower subalpine........
upper montane39.11541.53439.91339.511
lower montane53.912..60.21856.310
colline/submontane40.138..51.51747.018
total45.21041.53452.21247.37
BEupper subalpine16.83626.52519.53919.622
lower subalpine31.3936.11530.5731.55
upper montane36.1930.1934.4434.34
lower montane36.8627.61737.5436.94
colline/submontane29.955.1.36.9731.54
total33.2431.0734.8333.62
BL/BSupper subalpine........
lower subalpine........
upper montane32.57....32.57
lower montane36.714..35.41736.311
colline/submontane28.58..24.41827.88
total30.87..29.11330.56
FRupper subalpine....36.4.36.4.
lower subalpine29.42030.72339.01634.312
upper montane32.91223.34536.8734.76
lower montane33.11047.2.34.71433.68
colline/submontane29.5728.1.33.92229.77
total31.5629.52036.8633.34
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane26.417....26.417
total26.417....26.417
GLupper subalpine........
lower subalpine27.92330.42113.84426.716
upper montane34.43032.62137.61735.115
lower montane64.54643.61937.02246.220
colline/submontane33.42..15.74621.627
total35.91935.21231.31434.310
GRupper subalpine20.1930.61132.0725.95
lower subalpine25.5637.5731.9529.84
upper montane30.1734.3829.9530.84
lower montane29.51124.71429.0828.86
colline/submontane28.6830.1.29.8929.26
total25.8434.2530.8329.22
JUupper subalpine........
lower subalpine........
upper montane39.61426.51445.31139.411
lower montane34.3628.6635.91234.76
colline/submontane27.28..34.81029.46
total32.2527.3936.5733.44
LUupper subalpine........
lower subalpine28.51330.7.32.43029.412
upper montane37.4871.81434.01837.97
lower montane35.48..34.51235.27
colline/submontane32.010..33.51532.28
total34.2558.12333.8934.54
NEupper subalpine........
lower subalpine25.012..38.6.26.011
upper montane33.6530.71125.72833.15
lower montane32.3837.0829.71331.97
colline/submontane26.611..46.2.28.011
total31.8433.8830.21131.74
NWupper subalpine........
lower subalpine29.02112.05610.38123.122
upper montane12.1.30.04037.32032.020
lower montane36.42236.01316.65330.218
colline/submontane28.2...20.24522.232
total30.51527.72223.02227.211
OWupper subalpine8.6...54.9.31.752
lower subalpine29.21450.51932.51632.210
upper montane30.42024.83830.11729.613
lower montane43.73444.6.23.02034.123
colline/submontane21.732..35.82529.522
total30.41141.31831.21031.67
SGupper subalpine....27.9.27.9.
lower subalpine28.91434.03734.41930.911
upper montane39.71336.22239.11038.97
lower montane45.7933.51239.8741.45
colline/submontane32.19..39.6736.06
total36.5634.81238.8537.54
SHupper subalpine........
lower subalpine........
upper montane........
lower montane32.510..44.0.33.19
colline/submontane30.77..29.1230.76
total31.35..34.01231.45
SOupper subalpine........
lower subalpine30.727....30.727
upper montane27.311..27.42827.311
lower montane31.6749.2.37.4932.56
colline/submontane29.66..43.93130.86
total30.0449.2.39.31731.04
SZupper subalpine........
lower subalpine24.11224.05933.72726.512
upper montane24.01347.81838.8933.27
lower montane34.01435.82631.71433.09
colline/submontane49.515..42.41545.911
total27.6738.91836.4731.95
TGupper subalpine........
lower subalpine........
upper montane....38.6.38.6.
lower montane34.113..31.8533.912
colline/submontane31.07..30.01730.86
total31.66..30.71331.56
TIupper subalpine13.11821.32527.11519.211
lower subalpine19.91427.61126.9925.57
upper montane13.22130.41326.2525.25
lower montane17.218..29.11126.910
colline/submontane26.816..28.4528.05
total19.3928.1827.7425.93
URupper subalpine35.3.20.05..25.117
lower subalpine18.62349.61832.12528.415
upper montane25.82028.52034.92328.612
lower montane22.53125.42532.11628.213
colline/submontane47.740..24.51931.524
total24.21433.81330.91128.77
VDupper subalpine36.561....36.561
lower subalpine26.0532.51535.01427.55
upper montane33.8641.61234.71434.95
lower montane29.8648.9.31.11230.26
colline/submontane35.66..32.31234.86
total30.6338.11033.3731.53
VSupper subalpine16.01135.91031.3725.76
lower subalpine24.31439.6736.0633.65
upper montane21.71833.8830.6829.46
lower montane23.513..23.0823.27
colline/submontane16.01821.72922.3819.58
total20.6736.8530.5328.73
ZGupper subalpine........
lower subalpine....0.0.0.0.
upper montane38.51728.1.35.03036.514
lower montane42.413..22.62230.815
colline/submontane22.831..36.21325.823
total33.71328.1.26.51830.610
ZHupper subalpine........
lower subalpine........
upper montane38.922..22.9.36.621
lower montane29.96..34.91130.06
colline/submontane29.45..28.73229.45
total29.84..29.52029.84
Switzerlandupper subalpine18.1730.5731.1524.94
lower subalpine26.5336.8432.1330.02
upper montane32.4333.3432.5232.62
lower montane33.5233.3632.9333.32
colline/submontane29.3221.42130.9329.72
total29.8134.2232.1131.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206209/192472
NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine.0.0.0.00.20.211.91.316.23.22.90.3
lower subalpine10.01.01.10.326.32.241.32.320.03.916.40.7
upper montane28.31.82.40.537.62.622.82.016.33.620.00.8
lower montane29.71.832.31.627.72.314.61.911.32.926.70.9
colline/submontane32.01.864.21.78.21.39.31.336.25.534.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.01.31.39.71.614.34.48.61.3
lower subalpine9.26.2.0.030.76.244.93.034.16.039.52.4
upper montane54.510.3.0.047.06.738.82.951.76.442.42.4
lower montane36.39.9100.0.19.75.05.91.3.0.08.81.3
colline/submontane.0.0.0.01.21.10.70.4.0.00.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.40.312.11.25.71.15.80.5
lower subalpine1.30.9.0.017.21.937.21.913.91.721.71.0
upper montane17.23.13.62.042.92.426.81.729.52.330.01.1
lower montane52.04.237.55.227.92.215.81.419.62.324.11.1
colline/submontane29.53.959.05.311.51.68.11.031.32.318.40.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.40.211.50.88.41.14.50.3
lower subalpine8.50.91.00.322.21.440.21.317.11.620.50.6
upper montane27.01.62.50.540.71.727.91.229.91.925.80.6
lower montane33.81.632.81.627.31.513.41.016.11.824.10.6
colline/submontane30.71.663.61.69.41.07.00.628.62.025.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206210/192473
NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine....16.13319.5813.51417.97
lower subalpine25.7533.61130.1625.1520.91326.43
upper montane34.5438.01036.2527.2618.71632.53
lower montane33.1332.6338.6535.01017.81633.62
colline/submontane28.7429.7235.6725.9926.91529.32
total31.0230.8234.8325.8320.0729.81
inside perimeterupper subalpine....35.8.31.3827.81830.57
lower subalpine43.02..39.51137.5531.0936.94
upper montane35.97..34.31133.0532.91033.44
lower montane37.2732.6.38.0829.312..33.36
colline/submontane....16.74923.622..21.321
total36.9532.6.36.0734.3331.5734.32
outside perimeterupper subalpine....45.61432.4526.51231.15
lower subalpine40.23..32.3733.2327.4832.13
upper montane36.5732.32938.0430.1427.8532.52
lower montane34.7533.2937.3430.3528.91033.03
colline/submontane33.0930.2641.3628.4728.5531.03
total34.6431.3537.1231.3228.1332.21
totalupper subalpine....29.22226.1420.6924.84
lower subalpine26.3533.61131.5430.5326.5630.02
upper montane34.8337.1937.0330.0327.5432.62
lower montane33.6332.7337.9331.8527.0933.42
colline/submontane29.3329.8238.4527.1528.1529.72
total31.7230.8235.9229.7226.7331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206211/192474
NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.01.20.60.30.318.53.216.82.316.23.22.90.3
lower subalpine5.00.534.52.725.72.841.45.240.13.220.03.916.50.7
upper montane13.70.934.32.834.13.317.94.022.62.816.33.619.90.8
lower montane31.21.222.72.529.23.410.52.712.82.311.32.926.70.9
colline/submontane50.11.37.31.410.72.011.72.87.71.636.25.534.10.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.01.31.01.31.013.53.214.03.514.34.48.61.3
lower subalpine8.96.036.05.329.05.955.04.943.15.534.16.039.52.4
upper montane52.610.153.85.444.36.330.14.436.05.351.76.442.52.4
lower montane38.59.88.02.725.45.4.0.06.12.2.0.08.71.3
colline/submontane.0.00.80.7.0.01.30.80.80.8.0.00.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.00.70.40.20.216.62.417.42.45.71.15.80.5
lower subalpine0.80.627.42.311.12.141.73.439.93.113.91.721.81.0
upper montane12.12.239.12.540.53.221.42.827.42.729.52.330.01.1
lower montane46.63.323.92.232.63.011.51.910.91.919.62.324.01.1
colline/submontane40.53.28.91.515.72.38.81.64.41.331.32.318.40.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.01.00.30.40.216.21.716.61.58.41.14.50.3
lower subalpine4.50.431.41.719.31.745.22.540.52.117.11.620.60.6
upper montane14.00.838.61.838.22.223.02.026.81.929.91.925.70.6
lower montane33.31.121.71.530.32.18.21.110.91.316.11.824.00.6
colline/submontane48.21.27.30.911.81.47.41.15.20.928.62.025.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206212/192475
NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine..22.43935.3.16.01121.3913.51418.17
lower subalpine26.5429.3625.2824.31425.6620.91326.43
upper montane34.8334.4733.2721.71829.6818.71632.53
lower montane32.8237.3844.6823.51329.81117.81633.62
colline/submontane29.4234.61037.8916.01828.5926.91529.32
total30.9132.8433.4420.6726.2420.0729.81
inside perimeterupper subalpine..26.52520.0635.91028.51227.81830.57
lower subalpine43.0234.91039.11239.6736.6831.0936.84
upper montane35.9732.4834.71033.8832.91032.91033.44
lower montane36.8731.91535.910..24.714..33.36
colline/submontane..16.749..21.72930.1...21.421
total36.8532.8635.8636.8533.0531.5734.22
outside perimeterupper subalpine..32.62527.9.31.3733.9726.51231.15
lower subalpine40.2332.1630.21436.0632.3527.4832.03
upper montane36.0734.6438.8630.6828.6627.8532.52
lower montane34.3536.1537.9623.0829.51028.91033.03
colline/submontane31.4540.1938.3622.3830.61428.5531.03
total33.3334.6337.2330.5331.1328.1332.11
totalupper subalpine..25.72325.81225.7626.8520.6924.84
lower subalpine26.9431.0428.1633.6529.8426.5630.02
upper montane35.0334.2335.9429.4629.7427.5432.62
lower montane33.1236.5440.2523.2729.1727.0933.32
colline/submontane29.6237.0738.1519.5829.3828.1529.72
total31.2133.6235.4328.7329.1226.7331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206213/192476
NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone %± %± %± %±
Western Juraupper subalpine.0.0.0.0.0.0.0.0
lower subalpine13.11.39.36.21.51.010.71.1
upper montane36.62.154.410.319.43.533.81.9
lower montane31.42.036.39.951.84.535.61.9
colline/submontane18.91.6.0.027.34.220.01.5
total100.0.100.0.100.0.100.0.
Eastern Juraupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane1.00.7.0.0.0.00.90.6
lower montane24.43.5.0.053.011.827.13.5
colline/submontane74.63.6.0.047.011.872.03.5
total100.0..0.0100.0.100.0.
Western Plateauupper subalpine.0.0.0.0.0.0.0.0
lower subalpine5.31.6.0.0.0.04.81.5
upper montane5.31.7.0.00.20.24.81.5
lower montane45.53.9.0.051.811.446.13.7
colline/submontane43.93.8.0.048.011.444.33.6
total100.0..0.0100.0.100.0.
Central Plateauupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane1.30.7.0.04.73.31.80.8
lower montane34.93.1100.0.36.37.235.32.8
colline/submontane63.83.1.0.059.07.363.02.8
total100.0.100.0.100.0.100.0.
Eastern Plateauupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane1.90.7.0.04.14.02.00.7
lower montane24.92.2.0.027.88.825.02.1
colline/submontane73.22.2.0.068.19.273.02.2
total100.0..0.0100.0.100.0.
Western Pre-Alpsupper subalpine.0.0.0.00.80.80.40.4
lower subalpine33.06.330.910.728.84.830.63.6
upper montane45.67.260.411.351.05.249.94.0
lower montane20.65.55.15.012.73.415.02.8
colline/submontane0.80.83.63.16.72.64.11.4
total100.0.100.0.100.0.100.0.
Central Pre-Alpsupper subalpine0.50.33.23.10.70.70.70.4
lower subalpine29.03.334.69.817.92.824.42.2
upper montane35.33.542.810.138.33.637.12.4
lower montane27.23.319.57.534.13.529.82.3
colline/submontane8.01.9.0.09.02.28.01.4
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsupper subalpine.0.0.0.0.0.0.0.0
lower subalpine19.53.223.912.19.92.714.82.0
upper montane36.64.035.512.643.04.039.82.8
lower montane31.94.040.612.930.33.731.52.7
colline/submontane11.92.6.0.016.82.913.91.9
total100.0.100.0.100.0.100.0.
Northwestern Alpsupper subalpine4.02.50.90.90.80.72.01.0
lower subalpine49.35.939.37.742.24.844.33.3
upper montane21.84.657.17.729.04.331.53.1
lower montane13.65.32.72.117.23.613.32.6
colline/submontane11.33.8.0.010.83.39.02.1
total100.0.100.0.100.0.100.0.
Central Alpsupper subalpine1.81.83.82.7.0.01.71.0
lower subalpine38.17.337.210.715.86.530.74.7
upper montane26.76.849.910.631.58.233.74.8
lower montane23.37.59.14.930.07.722.14.4
colline/submontane10.15.5.0.022.86.911.83.3
total100.0.100.0.100.0.100.0.
Northeastern Alpsupper subalpine.0.0.0.01.11.10.50.5
lower subalpine35.18.124.88.112.14.023.03.8
upper montane32.58.644.19.837.26.837.04.8
lower montane25.39.731.09.141.67.033.54.9
colline/submontane7.23.4.0.08.13.36.01.9
total100.0.100.0.100.0.100.0.
Southwestern Alpsupper subalpine18.53.213.53.216.62.416.21.7
lower subalpine41.45.255.04.941.73.445.22.5
upper montane17.94.030.14.421.42.823.02.0
lower montane10.52.7.0.011.51.98.21.1
colline/submontane11.72.81.30.88.81.67.41.1
total100.0.100.0.100.0.100.0.
Southeastern Alpsupper subalpine16.82.314.03.517.42.416.61.5
lower subalpine40.13.243.15.539.93.140.52.1
upper montane22.62.836.05.327.42.726.81.9
lower montane12.82.36.12.210.91.910.91.3
colline/submontane7.71.60.80.84.41.35.20.9
total100.0.100.0.100.0.100.0.
Southern Alpsupper subalpine16.23.214.34.45.71.18.41.1
lower subalpine20.03.934.16.013.91.717.11.6
upper montane16.33.651.76.429.52.329.91.9
lower montane11.32.9.0.019.62.316.11.8
colline/submontane36.25.5.0.031.32.328.62.0
total100.0.100.0.100.0.100.0.
Switzerlandupper subalpine2.90.38.51.35.80.54.50.3
lower subalpine16.50.739.52.421.81.020.60.6
upper montane19.90.842.62.430.01.125.70.6
lower montane26.60.98.71.324.01.124.00.6
colline/submontane34.10.90.70.318.30.925.20.6
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #206214/192477
NFI3
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine........
lower subalpine25.7543.0240.2326.25
upper montane34.5435.9736.5734.83
lower montane32.9437.2734.5633.53
colline/submontane28.94..35.61030.54
total31.4236.9535.3432.32
Eastern Juraupper subalpine........
lower subalpine........
upper montane32.57....32.57
lower montane33.88..36.31534.37
colline/submontane28.45..24.81628.25
total29.64..29.81229.64
Western Plateauupper subalpine........
lower subalpine33.611....33.611
upper montane36.713..1.4.33.716
lower montane30.27..34.71930.67
colline/submontane33.46..27.41432.75
total32.04..29.71331.84
Central Plateauupper subalpine........
lower subalpine........
upper montane35.031..44.51238.220
lower montane34.3632.6.32.41334.05
colline/submontane29.44..32.6729.84
total31.0332.6.33.0631.33
Eastern Plateauupper subalpine........
lower subalpine........
upper montane41.314..38.6.41.013
lower montane33.25..33.11133.25
colline/submontane29.03..28.21329.03
total30.23..29.8930.12
Western Pre-Alpsupper subalpine....36.4.36.4.
lower subalpine30.81440.61634.21233.28
upper montane42.41734.71838.1739.07
lower montane33.71947.2.36.81335.412
colline/submontane26.7.16.94838.42033.519
total35.81035.41336.7536.25
Central Pre-Alpsupper subalpine16.13335.8.54.9.27.827
lower subalpine30.8935.51929.41030.76
upper montane34.3732.21834.6534.34
lower montane36.2836.8936.0636.15
colline/submontane34.012..36.91435.49
total33.5434.31034.3433.93
Eastern Pre-Alpsupper subalpine........
lower subalpine28.31151.71435.51931.410
upper montane35.4738.51541.6638.75
lower montane43.6737.71439.1740.95
colline/submontane37.510..44.8641.76
total36.0440.6940.6438.43
Northwestern Alpsupper subalpine25.65017.2.19.53923.337
lower subalpine26.71032.91632.9830.16
upper montane25.41531.31029.8929.07
lower montane52.32917.15536.1939.113
colline/submontane36.420..47.21341.612
total29.1831.0933.3531.34
Central Alpsupper subalpine35.3.20.05..25.117
lower subalpine22.41443.91932.12527.711
upper montane25.31933.11534.71630.210
lower montane38.42524.62032.81234.013
colline/submontane49.929..29.51534.916
total27.71034.31132.4830.56
Northeastern Alpsupper subalpine....27.9.27.9.
lower subalpine25.21831.11921.72325.412
upper montane33.82334.81732.61433.510
lower montane58.83439.21637.71242.012
colline/submontane29.615..25.62227.214
total33.11435.01031.7832.86
Southwestern Alpsupper subalpine16.01135.91031.3725.76
lower subalpine24.31439.6736.0633.65
upper montane21.71833.8830.6829.46
lower montane23.513..23.0823.27
colline/submontane16.01821.72922.3819.58
total20.6736.8530.5328.73
Southeastern Alpsupper subalpine21.3928.51233.9726.85
lower subalpine25.6636.6832.3529.84
upper montane29.6832.91028.6629.74
lower montane29.81124.71429.51029.17
colline/submontane28.5930.1.30.61429.38
total26.2433.0531.1329.12
Southern Alpsupper subalpine13.51427.81826.51220.69
lower subalpine20.91331.0927.4826.56
upper montane18.71632.91027.8527.54
lower montane17.816..28.91027.09
colline/submontane26.915..28.5528.15
total20.0731.5728.1326.73
Switzerlandupper subalpine18.1730.5731.1524.84
lower subalpine26.5336.9432.1330.02
upper montane32.5333.4432.5232.62
lower montane33.6233.2633.0333.32
colline/submontane29.3221.42131.0329.72
total29.8134.2232.2131.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206215/192478
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce33.21.433.61.161.81.733.03.855.72.722.63.441.70.8
fir20.81.114.80.812.20.91.30.81.90.62.31.313.90.5
pine3.20.44.00.42.10.410.02.312.11.73.21.44.10.3
larch0.20.11.50.20.90.238.33.516.11.719.72.83.90.3
stone pine.0.0.0.00.20.16.11.77.31.40.80.50.80.1
other conifers0.20.11.20.20.10.10.10.10.60.20.10.10.60.1
beech28.51.224.30.911.71.00.30.21.80.75.91.619.10.5
maple4.80.43.40.33.40.40.90.40.50.22.40.83.40.2
ash3.10.36.60.53.50.62.31.40.80.43.00.94.30.3
oak2.80.46.20.60.80.21.50.60.30.22.30.83.30.2
chestnut.0.00.10.10.20.2.0.0.0.019.34.70.80.2
other broadleaves3.10.34.30.43.10.56.11.53.00.718.52.84.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce22.37.024.020.745.85.734.57.557.311.220.25.235.63.3
fir3.31.4.0.07.62.27.94.75.33.93.02.75.61.4
pine10.05.2.0.02.81.47.73.820.08.63.63.26.31.6
larch1.21.2.0.05.53.325.65.54.33.39.73.79.01.9
stone pine.0.0.0.00.10.16.53.610.67.1.0.02.10.9
other conifers.0.0.0.00.40.3.0.0.0.0.0.00.10.1
beech50.59.661.732.924.64.34.21.82.42.39.22.818.52.4
maple4.42.07.16.13.40.70.70.50.10.11.30.52.20.4
ash2.42.05.14.45.41.81.30.6.0.03.81.93.50.8
oak2.01.7.0.00.40.41.31.0.0.03.51.71.50.5
chestnut.0.0.0.0.0.02.51.6.0.027.17.57.62.4
other broadleaves3.82.12.11.83.81.47.83.0.0.018.54.17.91.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce19.02.226.32.552.71.345.22.270.52.127.02.044.40.9
fir23.22.120.42.316.90.93.10.82.00.54.00.711.50.5
pine3.91.22.10.71.10.38.61.23.40.70.50.32.50.2
larch0.20.21.00.51.00.231.02.015.51.614.31.39.20.5
stone pine.0.0.0.00.10.15.00.94.81.0.0.01.30.2
other conifers0.90.40.50.20.20.10.10.10.30.10.10.10.20.1
beech37.92.328.52.516.70.91.40.40.50.219.72.015.80.6
maple5.90.75.11.05.20.40.60.20.50.21.00.23.30.2
ash5.01.110.91.52.50.30.70.20.70.41.90.42.70.2
oak1.50.52.60.80.40.10.60.20.10.13.20.61.20.2
chestnut.0.0.0.00.00.0.0.0.0.015.71.63.20.3
other broadleaves2.50.42.60.63.10.33.80.61.80.512.51.04.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce30.11.232.71.056.21.041.81.863.91.725.71.742.70.6
fir20.91.015.50.814.60.63.00.72.10.43.60.612.60.3
pine3.50.43.70.31.60.28.81.07.60.91.20.43.50.2
larch0.20.11.40.21.10.232.31.715.31.114.91.16.40.2
stone pine.0.0.0.00.20.15.30.86.00.80.10.11.00.1
other conifers0.40.11.10.20.20.00.10.00.40.10.10.10.40.1
beech30.81.124.90.914.90.71.30.31.10.316.61.617.70.4
maple5.00.33.60.34.40.30.70.20.40.11.30.23.30.1
ash3.50.47.20.53.00.31.10.40.70.32.30.33.60.2
oak2.50.35.80.50.60.10.90.20.20.13.00.52.30.1
chestnut.0.00.10.10.10.10.20.1.0.017.21.62.00.2
other broadleaves3.00.34.10.43.10.34.60.62.20.414.01.04.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206216/192479
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.3510.5419.946.91714.074.71712.42
fir6.564.663.980.3580.5320.5574.14
pine1.0141.290.7212.1233.0150.7441.26
larch0.1350.5150.3238.0124.1114.1141.26
stone pine....0.1431.3271.8190.2660.215
other conifers0.1410.4200.0480.0800.2400.01000.217
beech8.847.643.8100.1700.4371.2275.73
maple1.581.181.1120.2470.1450.5351.05
ash1.0112.181.1170.5620.2520.6291.36
oak0.9151.990.3280.3350.1940.5361.07
chestnut..0.0800.170....4.0290.227
other broadleaves1.0111.3101.0151.3230.8243.8151.26
total31.1231.2232.2320.9825.2420.6729.81
inside perimeterspruce8.33310.57116.01610.12720.3305.72611.511
fir1.241..2.7302.3631.9740.8921.825
pine3.754..1.0472.2497.1421.0902.025
larch0.598..1.9637.5221.5742.8392.921
stone pine....0.0991.9563.866..0.744
other conifers....0.173......0.074
beech18.71827.0698.6181.2450.9982.6306.013
maple1.6453.1711.2210.2740.0970.4360.717
ash0.9862.2711.9330.440..1.1481.124
oak0.791..0.1890.477..1.0470.535
chestnut......0.762..7.7342.433
other broadleaves1.4590.9711.3372.336..5.2202.616
total37.0843.71534.9829.21035.51628.31032.35
outside perimeterspruce6.6139.01018.3314.8622.257.7814.52
fir8.0106.9125.861.0270.6271.1173.74
pine1.4310.7340.4242.8141.1200.2560.810
larch0.1750.3520.32110.184.9104.193.05
stone pine....0.0811.6181.520..0.413
other conifers0.3510.2470.1410.0910.1520.0700.123
beech13.179.7105.860.4320.2445.6115.24
maple2.1121.7181.870.2310.1480.3231.16
ash1.7233.7140.9110.2340.2480.6190.97
oak0.5310.9330.1300.2370.0710.9200.413
chestnut....0.083....4.5111.011
other broadleaves0.9150.9241.1101.3160.6263.681.65
total34.6434.0434.6232.7331.5328.5332.61
totalspruce9.6410.3418.9312.0618.346.9713.22
fir6.754.954.950.9230.6201.0163.93
pine1.1131.290.5152.5122.2120.3341.15
larch0.1310.4150.4179.364.484.072.04
stone pine....0.1401.5151.7140.0660.310
other conifers0.1320.3200.1290.0620.1320.0630.114
beech9.847.845.050.4260.3294.4115.52
maple1.661.171.560.2250.1330.3181.04
ash1.1102.371.0100.3340.2350.6151.15
oak0.8131.890.2200.2250.0630.8170.76
chestnut..0.0800.0600.064..4.6100.610
other broadleaves1.091.391.091.3120.6183.771.44
total31.8231.5233.6228.8328.7226.8331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206217/192480
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species %± %± %± %±
AGspruce23.12.5.0.05.94.822.52.4
fir13.22.0.0.05.03.313.01.9
pine4.00.8.0.09.68.94.10.8
larch1.70.6.0.010.88.92.00.6
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.2.0.02.11.90.60.2
beech33.82.4.0.026.97.233.52.3
maple4.10.6.0.07.53.44.20.6
ash6.01.0.0.011.74.96.21.0
oak7.61.4.0.04.34.17.51.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.01.4.0.016.23.66.31.3
total100.0..0.0100.0.100.0.
AIspruce64.49.0.0.065.57.465.05.9
fir13.64.6.0.016.44.815.23.4
pine0.30.3.0.00.80.80.50.4
larch0.20.2.0.00.30.30.30.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.50.5.0.00.30.30.40.3
beech12.95.1.0.011.03.411.92.9
maple6.64.1.0.02.31.04.21.9
ash1.01.0.0.02.31.51.70.9
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.50.4.0.01.20.70.90.5
total100.0..0.0100.0.100.0.
ARspruce58.65.4.0.042.38.452.34.8
fir16.14.1.0.027.86.120.63.6
pine0.30.3.0.0.0.00.20.2
larch.0.0.0.03.02.91.11.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.50.40.20.1
beech13.02.9.0.017.96.414.93.1
maple3.41.4.0.02.11.12.90.9
ash7.62.6.0.04.22.56.31.9
oak0.30.3.0.00.60.60.40.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.60.4.0.01.61.41.00.6
total100.0..0.0100.0.100.0.
BEspruce49.02.350.07.447.12.048.11.5
fir19.21.66.73.322.71.620.51.1
pine2.60.60.90.91.30.41.90.3
larch0.80.22.01.40.10.10.50.1
stone pine0.20.10.40.40.00.00.10.0
other conifers0.80.3.0.00.40.20.60.2
beech18.11.728.17.219.81.519.21.1
maple3.10.55.21.63.70.43.40.3
ash1.70.32.92.42.40.52.10.3
oak1.60.3.0.00.50.11.00.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.80.63.92.82.20.32.60.3
total100.0.100.0.100.0.100.0.
BL/BSspruce10.93.313.315.79.23.110.62.7
fir8.52.4.0.09.94.98.62.1
pine8.42.435.38.42.42.37.82.1
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers2.21.7.0.0.0.01.81.4
beech42.14.734.23.060.76.045.34.0
maple7.91.4.0.05.42.57.31.3
ash7.32.2.0.06.52.87.01.8
oak5.42.01.70.41.51.54.61.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.01.815.53.74.42.06.71.5
total100.0.100.0.100.0.100.0.
FRspruce38.93.715.10.062.04.348.43.0
fir10.22.3.0.017.63.013.31.8
pine3.31.2.0.00.20.22.00.7
larch1.10.7.0.0.0.00.60.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.351.00.0.0.00.30.2
beech30.63.6.0.011.02.322.42.5
maple2.40.64.60.03.80.83.00.5
ash8.41.621.00.03.51.46.41.1
oak2.30.78.20.00.50.41.50.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.71.1.0.01.50.52.20.7
total100.0.100.0.100.0.100.0.
GEspruce2.82.7.0.0.0.02.82.7
fir.0.0.0.0.0.0.0.0
pine10.58.3.0.0.0.010.58.3
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech.0.0.0.0.0.0.0.0
maple1.61.1.0.0.0.01.61.1
ash5.03.4.0.0.0.05.03.4
oak68.48.3.0.0.0.068.48.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves11.84.4.0.0.0.011.84.4
total100.0..0.0.0.0100.0.
GLspruce60.911.440.414.545.26.751.76.1
fir4.62.41.00.910.73.86.82.1
pine.0.0.0.0.0.0.0.0
larch0.60.6.0.0.0.00.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.00.0
beech15.94.330.413.123.35.020.83.4
maple4.01.89.41.812.94.08.52.1
ash9.26.413.77.34.11.87.53.2
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.93.25.24.23.71.44.41.7
total100.0.100.0.100.0.100.0.
GRspruce55.32.450.58.064.51.860.61.4
fir2.10.63.32.33.40.52.90.4
pine10.91.411.55.12.90.66.20.7
larch15.91.511.95.014.81.215.10.9
stone pine5.71.16.14.13.00.64.10.6
other conifers0.50.2.0.00.20.10.30.1
beech2.90.64.42.23.60.73.40.5
maple0.60.20.80.51.00.20.80.2
ash1.10.40.40.31.20.41.10.3
oak0.70.41.81.80.80.50.80.3
chestnut0.20.21.00.71.00.40.70.2
other broadleaves4.10.88.43.63.70.64.00.5
total100.0.100.0.100.0.100.0.
JUspruce32.44.015.06.813.33.025.73.0
fir23.12.95.83.525.14.123.12.3
pine3.71.19.58.75.13.44.41.3
larch0.20.2.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.10.10.00.0
beech23.92.943.216.839.14.729.42.6
maple4.80.96.35.14.91.14.90.7
ash5.31.16.85.49.13.06.61.2
oak2.10.75.84.60.40.31.70.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.41.17.74.72.90.74.10.8
total100.0.100.0.100.0.100.0.
LUspruce45.63.0.0.038.46.544.32.7
fir26.42.4.0.021.04.825.42.2
pine1.30.5.0.01.31.01.30.5
larch0.50.4.0.0.0.00.40.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.20.6.0.00.20.21.00.5
beech15.42.0.0.023.54.716.91.9
maple2.40.5.0.04.51.32.70.5
ash3.81.5.0.06.01.74.21.3
oak1.80.8.0.03.42.52.00.8
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.70.5.0.01.80.81.70.4
total100.0..0.0100.0.100.0.
NEspruce43.33.1.0.030.76.541.22.8
fir33.52.70.00.030.77.932.82.6
pine1.60.9.0.05.23.02.10.9
larch0.20.2.0.0.0.00.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech14.31.7100.0.25.26.316.61.9
maple3.61.0.0.06.01.83.90.9
ash1.10.5.0.01.10.71.10.5
oak1.30.7.0.0.0.01.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.3.0.01.00.41.10.3
total100.0.100.0.100.0.100.0.
NWspruce60.712.74.82.631.710.742.88.4
fir4.52.433.312.613.75.111.53.3
pine.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.60.60.20.2
beech6.04.038.610.730.26.719.24.3
maple7.32.13.62.77.71.37.01.2
ash18.510.913.99.26.52.213.35.8
oak0.40.4.0.0.0.00.20.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.71.55.82.69.76.15.82.6
total100.0.100.0.100.0.100.0.
OWspruce68.45.864.226.758.86.463.94.3
fir11.13.7.0.07.42.09.02.2
pine3.13.16.52.71.31.22.41.7
larch0.20.2.0.00.50.50.30.2
stone pine.0.0.0.02.22.11.01.0
other conifers.0.0.0.00.10.10.00.0
beech11.84.023.323.421.95.716.83.5
maple3.02.1.0.04.61.43.61.2
ash0.80.43.73.70.80.50.90.3
oak0.30.3.0.00.30.30.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.20.62.22.22.20.71.70.5
total100.0.100.0.100.0.100.0.
SGspruce53.73.823.29.338.13.244.02.4
fir11.72.34.84.816.01.913.91.4
pine1.60.7.0.02.31.01.90.6
larch0.50.315.09.01.70.71.60.5
stone pine0.20.2.0.0.0.00.10.1
other conifers1.31.0.0.00.20.10.60.4
beech16.22.346.913.824.62.421.81.8
maple3.20.71.21.18.21.16.00.7
ash6.41.24.73.25.71.05.90.8
oak2.11.42.72.40.30.21.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.10.81.61.43.10.63.00.5
total100.0.100.0.100.0.100.0.
SHspruce30.44.7.0.025.910.330.24.5
fir2.41.1.0.0.0.02.31.0
pine6.51.8.0.03.51.26.41.7
larch1.71.0.0.04.84.21.91.0
stone pine.0.0.0.0.0.0.0.0
other conifers1.20.9.0.03.63.21.40.9
beech40.64.0.0.058.02.641.43.8
maple1.80.7.0.0.0.01.70.7
ash4.31.5.0.0.0.04.11.4
oak9.22.6.0.03.02.68.92.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.80.6.0.01.20.91.80.6
total100.0..0.0100.0.100.0.
SOspruce20.22.431.721.225.011.821.02.5
fir13.71.81.21.016.77.113.71.7
pine4.60.921.416.64.32.15.01.0
larch0.40.2.0.0.0.00.40.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.2.0.0.0.00.30.2
beech42.12.842.219.741.76.742.02.6
maple5.40.91.21.14.81.95.20.8
ash4.51.01.41.23.61.54.40.9
oak3.71.0.0.02.52.53.50.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.01.00.80.31.30.84.50.9
total100.0.100.0.100.0.100.0.
SZspruce64.74.418.511.953.14.457.33.1
fir10.62.526.611.415.92.713.81.9
pine1.10.9.0.01.91.21.50.7
larch1.30.9.0.00.40.40.80.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.1.0.00.10.00.10.1
beech12.12.732.617.016.22.814.82.0
maple2.80.96.44.64.51.13.80.7
ash4.11.88.98.54.31.64.31.2
oak0.90.8.0.00.90.70.90.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.30.67.16.82.81.02.70.6
total100.0.100.0.100.0.100.0.
TGspruce36.33.8.0.019.54.834.33.4
fir12.42.8.0.012.43.312.42.5
pine5.31.4.0.02.81.65.01.2
larch0.90.5.0.01.01.00.90.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.70.6.0.00.10.10.70.5
beech16.32.2.0.030.46.818.12.2
maple4.91.3.0.014.85.86.11.5
ash9.81.7.0.012.05.010.01.6
oak7.22.0.0.05.02.17.01.8
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.11.6.0.02.01.55.61.5
total100.0..0.0100.0.100.0.
TIspruce13.53.412.05.119.92.018.41.7
fir1.81.34.13.74.00.83.70.7
pine4.62.05.04.40.30.21.30.5
larch16.63.14.52.813.01.413.01.2
stone pine0.20.2.0.0.0.00.00.0
other conifers0.10.1.0.00.20.10.10.1
beech6.52.211.13.623.72.520.12.0
maple2.91.21.10.50.90.21.20.3
ash4.01.24.92.51.80.32.40.4
oak2.61.03.21.73.20.63.10.5
chestnut26.66.136.49.419.12.021.52.0
other broadleaves20.63.517.64.813.91.215.21.2
total100.0.100.0.100.0.100.0.
URspruce49.08.779.37.158.77.859.25.2
fir8.63.84.52.317.44.611.62.5
pine4.82.89.95.60.90.74.21.6
larch0.90.9.0.00.50.50.50.4
stone pine2.92.0.0.00.80.81.40.8
other conifers0.20.20.60.6.0.00.20.1
beech11.74.42.32.213.54.910.62.8
maple5.01.9.0.02.81.03.00.9
ash6.43.60.80.81.30.73.11.4
oak3.32.1.0.00.90.71.60.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.23.12.62.43.31.44.61.4
total100.0.100.0.100.0.100.0.
VDspruce44.52.2.0.039.33.743.01.9
fir16.01.43.33.218.52.716.51.3
pine1.00.30.00.00.20.20.80.3
larch1.40.4.0.01.50.61.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.50.2.0.01.00.70.60.2
beech19.31.492.26.918.62.619.71.3
maple3.40.54.53.78.41.34.60.5
ash3.40.60.00.05.31.23.80.5
oak6.31.10.00.03.01.15.50.9
chestnut0.30.2.0.0.0.00.20.2
other broadleaves3.80.70.00.04.31.33.90.6
total100.0.100.0.100.0.100.0.
VSspruce32.83.632.27.446.82.142.71.8
fir1.70.87.34.43.80.83.50.7
pine8.82.17.13.67.71.17.90.9
larch34.13.330.26.727.81.929.41.6
stone pine5.41.56.03.44.40.84.80.7
other conifers0.10.1.0.00.10.00.10.0
beech2.01.24.51.72.70.62.60.5
maple1.20.40.70.51.10.21.10.2
ash2.51.31.20.50.90.31.30.3
oak1.90.61.20.90.60.20.90.2
chestnut1.41.02.31.50.10.10.50.3
other broadleaves8.11.87.32.94.20.65.30.6
total100.0.100.0.100.0.100.0.
ZGspruce57.38.9.0.037.210.049.66.7
fir24.26.4.0.015.93.921.04.3
pine.0.0.0.0.0.0.0.0
larch.0.0.0.03.33.21.31.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech4.31.6.0.027.47.413.23.5
maple1.10.9.0.010.54.64.71.9
ash10.95.2.0.04.92.98.63.5
oak1.21.1.0.0.0.00.70.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.7.0.00.80.61.00.5
total100.0..0.0100.0.100.0.
ZHspruce36.12.4.0.023.99.635.72.4
fir11.01.5.0.07.46.710.91.4
pine6.81.0.0.06.13.56.81.0
larch1.40.4.0.0.0.01.40.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.2.0.01.41.30.60.2
beech23.71.8.0.044.912.124.31.8
maple6.10.8.0.06.85.26.10.8
ash7.20.9.0.08.23.87.20.9
oak3.40.6.0.0.0.03.30.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.80.7.0.01.21.03.70.7
total100.0..0.0100.0.100.0.
Switzerlandspruce41.50.835.73.344.40.942.50.6
fir13.70.55.71.411.40.512.50.3
pine4.10.36.41.62.50.23.50.2
larch3.90.39.01.89.20.56.40.2
stone pine0.80.12.10.91.30.21.00.1
other conifers0.60.10.10.10.20.10.40.1
beech19.20.518.42.415.80.617.70.4
maple3.40.22.20.43.30.23.30.1
ash4.30.33.50.82.70.23.60.2
oak3.40.21.50.51.20.22.40.1
chestnut0.80.27.62.43.20.32.00.2
other broadleaves4.20.27.91.34.90.34.60.2
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206218/192481
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGspruce6.411..1.6906.311
fir3.716..1.3623.615
pine1.121..2.6941.221
larch0.532..2.9860.631
stone pine........
other conifers0.236..0.6940.234
beech9.48..7.2229.38
maple1.113..2.0501.213
ash1.716..3.1411.715
oak2.121..1.2942.120
chestnut........
other broadleaves1.723..4.4281.822
total27.84..26.81327.84
AIspruce29.222..27.81728.414
fir6.236..7.0306.623
pine0.198..0.3990.281
larch0.198..0.1990.172
stone pine........
other conifers0.298..0.1990.270
beech5.938..4.7305.224
maple3.057..1.0411.843
ash0.598..1.0640.754
oak........
chestnut........
other broadleaves0.280..0.5590.449
total45.312..42.5943.78
ARspruce26.514..21.62524.712
fir7.328..14.2259.719
pine0.199....0.1100
larch....1.5980.5100
stone pine........
other conifers0.099..0.3690.164
beech5.923..9.2377.122
maple1.641..1.1521.433
ash3.434..2.2573.029
oak0.199..0.3980.270
chestnut........
other broadleaves0.360..0.8900.561
total45.210..51.01247.37
BEspruce16.3616.72016.1516.24
fir6.492.2507.886.96
pine0.9220.3980.4290.718
larch0.3310.7680.01000.227
stone pine0.1600.1980.0.0.054
other conifers0.333..0.1470.227
beech6.0109.4256.886.46
maple1.0171.7301.3111.210
ash0.6181.0810.8200.714
oak0.518..0.2330.316
chestnut........
other broadleaves0.9211.3730.8150.913
total33.2433.41034.2333.62
BL/BSspruce3.4323.9712.7383.227
fir2.630..2.9562.626
pine2.62910.2710.7982.427
larch0.171....0.171
stone pine........
other conifers0.777....0.577
beech13.0139.95617.71713.811
maple2.420..1.6432.219
ash2.231..1.9432.127
oak1.7370.5710.4981.435
chestnut........
other broadleaves2.2274.5711.3402.123
total30.8729.04729.21330.56
FRspruce12.3111.8.22.61016.18
fir3.224..6.4184.415
pine1.036..0.11000.735
larch0.369....0.270
stone pine........
other conifers0.11006.2...0.175
beech9.614..4.0217.512
maple0.7260.6.1.4211.016
ash2.6192.6.1.3412.118
oak0.7311.0.0.2790.529
chestnut........
other broadleaves0.841..0.5310.731
total31.5612.2.36.5633.34
GEspruce0.799....0.799
fir........
pine2.883....2.883
larch........
stone pine........
other conifers........
beech........
maple0.472....0.472
ash1.374....1.374
oak18.019....18.019
chestnut........
other broadleaves3.141....3.141
total26.417....26.417
GLspruce21.92212.34315.31917.714
fir1.6510.3963.6392.331
pine........
larch0.299....0.1100
stone pine........
other conifers....0.0990.0100
beech5.7329.2517.9227.118
maple1.5422.9224.4322.923
ash3.3824.2561.4452.648
oak........
chestnut........
other broadleaves1.7771.6841.2381.542
total35.91930.42333.71034.310
GRspruce14.3616.02220.4417.73
fir0.5291.0711.1160.914
pine2.8133.6450.9201.811
larch4.1103.8414.784.46
stone pine1.5191.9681.0201.214
other conifers0.140..0.1480.131
beech0.8221.4501.1201.014
maple0.1330.2600.3230.219
ash0.3410.1840.4310.324
oak0.2540.6990.3570.239
chestnut0.1840.3690.3380.233
other broadleaves1.1192.7421.2171.212
total25.8431.71031.6229.22
JUspruce10.4155.9544.7228.613
fir7.4142.3538.9187.711
pine1.2313.7911.8671.531
larch0.171....0.071
stone pine........
other conifers0.0100..0.0740.063
beech7.71217.03313.8149.89
maple1.5182.5741.7201.613
ash1.7202.7913.2362.219
oak0.7352.3910.1720.631
chestnut........
other broadleaves1.4253.0741.0231.419
total32.2539.31535.3733.44
LUspruce15.68..13.62015.38
fir9.010..7.5238.89
pine0.440..0.4810.436
larch0.281....0.181
stone pine........
other conifers0.455..0.1990.352
beech5.313..8.4225.811
maple0.821..1.6270.917
ash1.341..2.1281.432
oak0.644..1.2740.738
chestnut........
other broadleaves0.630..0.6430.626
total34.25..35.6834.54
NEspruce13.88..9.32313.18
fir10.7100.0.9.33110.410
pine0.559..1.6560.743
larch0.1100....0.1100
stone pine........
other conifers0.0100....0.0100
beech4.61246.2.7.7245.311
maple1.127..1.8311.222
ash0.348..0.3640.342
oak0.454....0.454
chestnut........
other broadleaves0.329..0.3420.326
total31.8446.2.30.4831.74
NWspruce18.5252.1486.94011.723
fir1.45014.6333.0453.131
pine........
larch........
stone pine........
other conifers....0.1980.1100
beech1.86416.9276.6255.222
maple2.2281.6821.7261.919
ash5.7656.1731.4403.647
oak0.198....0.1100
chestnut........
other broadleaves0.8592.5522.1661.646
total30.51543.7621.81927.211
OWspruce20.81327.78219.01520.210
fir3.439..2.4272.827
pine0.91002.8820.4920.870
larch0.1100..0.2990.175
stone pine....0.7990.3100
other conifers....0.0990.0100
beech3.63410.1827.1275.321
maple0.968..1.5271.233
ash0.2441.6820.2650.335
oak0.199..0.1990.170
chestnut........
other broadleaves0.4481.0820.7310.526
total30.41143.15032.3831.67
SGspruce19.6910.84114.51016.57
fir4.3212.2936.1125.211
pine0.641..0.9450.733
larch0.2507.0640.6390.631
stone pine0.1100....0.0100
other conifers0.580..0.1480.267
beech5.91521.7339.3118.29
maple1.2210.5933.1142.312
ash2.3192.2732.2172.213
oak0.7691.3930.1620.455
chestnut........
other broadleaves1.1270.7931.2191.116
total36.5646.41438.0537.54
SHspruce9.518..8.8419.517
fir0.843....0.743
pine2.028..1.2462.027
larch0.559..1.6820.653
stone pine........
other conifers0.472..1.2820.463
beech12.710..19.71713.010
maple0.641....0.541
ash1.434....1.334
oak2.929..1.0822.828
chestnut........
other broadleaves0.631..0.4820.630
total31.35..34.01231.45
SOspruce6.11311.57110.2646.513
fir4.1140.4876.8384.213
pine1.4207.8871.8461.620
larch0.155....0.155
stone pine........
other conifers0.151....0.151
beech12.6815.34017.02113.07
maple1.6170.4872.0281.616
ash1.4230.5871.5381.421
oak1.127..1.0971.126
chestnut........
other broadleaves1.5210.3500.5591.420
total30.0436.31740.82031.04
SZspruce17.8109.88219.11218.38
fir2.92514.1615.7184.414
pine0.376..0.7630.549
larch0.476..0.11000.262
stone pine........
other conifers0.099..0.0730.071
beech3.32317.2495.8184.714
maple0.8323.4541.6241.219
ash1.1434.7821.5371.427
oak0.2100..0.3780.362
chestnut........
other broadleaves0.6273.7821.0330.922
total27.6752.91936.0731.95
TGspruce11.513..6.02810.812
fir3.924..3.8303.921
pine1.726..0.9631.624
larch0.350..0.3970.346
stone pine........
other conifers0.279..0.0970.278
beech5.214..9.3245.712
maple1.528..4.6471.924
ash3.118..3.7393.217
oak2.329..1.5432.227
chestnut........
other broadleaves1.926..0.6761.825
total31.66..30.71331.56
TIspruce2.6263.4435.5114.810
fir0.4741.2921.1201.019
pine0.9441.4900.1660.337
larch3.2161.3623.6113.49
stone pine0.064....0.065
other conifers0.0100..0.0720.065
beech1.3323.2326.5125.211
maple0.6410.3440.3260.321
ash0.8301.4510.5190.616
oak0.5380.9500.9180.816
chestnut5.12910.4345.3115.610
other broadleaves4.0175.0233.883.97
total19.3928.61227.6325.93
URspruce11.82024.52419.31917.012
fir2.1491.4545.7263.323
pine1.2583.1550.3781.238
larch0.299..0.2990.272
stone pine0.770..0.3990.458
other conifers0.1990.297..0.172
beech2.8430.7974.4363.027
maple1.240..0.9340.928
ash1.5580.2970.4480.946
oak0.869..0.3790.557
chestnut........
other broadleaves1.7440.8891.1411.330
total24.21430.91932.8928.77
VDspruce13.66..13.61213.55
fir4.9101.1876.4165.28
pine0.3330.0.0.11000.332
larch0.431..0.5430.425
stone pine........
other conifers0.149..0.3680.240
beech5.9829.7206.4156.27
maple1.0141.4742.9151.410
ash1.0180.0.1.8231.214
oak1.9180.0.1.0361.716
chestnut0.175....0.175
other broadleaves1.2180.0.1.5301.216
total30.6332.21434.5631.53
VSspruce6.7169.82715.2612.26
fir0.3452.2631.2211.019
pine1.8232.2492.5142.312
larch7.0129.2269.088.46
stone pine1.1271.8561.4181.415
other conifers0.073..0.0910.060
beech0.4591.4400.9220.819
maple0.2360.2740.3210.318
ash0.5520.4400.3280.427
oak0.4290.4770.2360.322
chestnut0.3720.7620.0830.248
other broadleaves1.7212.2371.4141.511
total20.6730.61032.6328.73
ZGspruce19.321..9.93815.219
fir8.230..4.2326.424
pine........
larch....0.9980.4100
stone pine........
other conifers........
beech1.441..7.3284.027
maple0.474..2.8371.437
ash3.748..1.3562.640
oak0.499....0.2100
chestnut........
other broadleaves0.458..0.2750.347
total33.713..26.61630.610
ZHspruce10.78..7.14110.68
fir3.314..2.2943.214
pine2.015..1.8632.015
larch0.430....0.430
stone pine........
other conifers0.237..0.4940.235
beech7.08..13.2397.28
maple1.813..2.0801.812
ash2.113..2.4382.112
oak1.017....1.017
chestnut........
other broadleaves1.118..0.4731.118
total29.84..29.52029.84
Switzerlandspruce12.4211.51114.4213.22
fir4.141.8253.743.93
pine1.262.1250.8101.15
larch1.272.9213.052.04
stone pine0.2150.7440.4130.310
other conifers0.2170.0730.1230.114
beech5.735.9135.245.52
maple1.050.7171.161.04
ash1.361.1240.971.15
oak1.070.5350.4130.76
chestnut0.2272.5331.0110.610
other broadleaves1.362.6161.651.44
total29.8132.3532.5131.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206219/192482
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce31.51.334.21.260.11.853.91.820.43.441.60.8
fir19.51.114.90.917.21.33.50.62.51.413.90.5
pine3.50.44.10.41.30.57.50.83.51.54.10.3
larch0.30.11.40.20.40.213.91.118.72.83.90.3
stone pine.0.0.0.00.10.14.00.60.30.20.80.1
other conifers0.40.21.20.20.00.00.30.10.10.10.60.1
beech28.81.124.31.012.31.16.21.06.41.819.20.5
maple4.50.33.60.33.00.42.10.42.60.93.40.2
ash3.60.46.50.53.40.62.30.63.20.94.30.3
oak4.20.65.60.50.60.21.00.32.40.93.30.2
chestnut.0.00.10.1.0.00.30.220.95.00.80.2
other broadleaves3.70.54.10.41.60.34.90.719.02.94.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce22.37.061.30.024.013.247.24.520.25.235.43.3
fir3.31.4.0.015.26.56.11.93.02.75.61.4
pine10.05.2.0.01.61.47.72.23.63.26.41.6
larch1.21.2.0.0.0.011.92.99.63.79.11.9
stone pine.0.0.0.0.0.04.01.8.0.02.21.0
other conifers.0.0.0.01.21.20.10.1.0.00.10.1
beech50.59.62.30.044.011.312.62.69.22.818.52.4
maple4.42.018.20.02.21.12.10.51.30.52.20.4
ash2.42.013.00.07.13.42.91.13.81.93.50.8
oak2.01.7.0.01.81.50.40.33.51.71.50.5
chestnut.0.0.0.0.0.00.70.527.17.67.62.5
other broadleaves3.82.15.30.02.91.34.31.318.64.17.91.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce19.62.221.82.948.31.656.81.326.52.044.30.9
fir23.22.216.62.421.81.25.80.54.00.711.50.5
pine4.51.31.60.60.70.24.30.50.50.32.50.2
larch0.10.11.10.70.40.215.00.914.11.29.20.5
stone pine.0.0.0.00.10.12.90.4.0.01.30.2
other conifers0.70.40.50.20.20.10.20.10.10.10.20.1
beech37.42.331.62.919.01.26.40.620.22.115.80.6
maple5.90.77.11.44.30.42.90.30.90.23.30.2
ash5.01.112.62.03.00.41.40.22.00.42.70.2
oak0.90.44.41.30.40.10.50.13.10.61.20.2
chestnut.0.0.0.0.0.00.10.016.01.63.20.3
other broadleaves2.70.42.80.81.90.23.70.412.51.04.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce29.11.233.11.153.41.255.21.025.01.742.60.6
fir19.80.915.00.819.60.95.00.43.70.612.60.3
pine3.80.43.80.41.00.25.60.41.30.43.50.2
larch0.30.11.30.20.40.114.50.714.51.16.40.3
stone pine.0.0.0.00.10.13.40.30.00.01.00.1
other conifers0.50.21.10.20.10.10.20.10.10.10.40.1
beech30.81.025.00.916.20.86.70.517.11.717.70.4
maple4.80.34.00.33.70.32.50.21.20.23.30.1
ash3.90.47.10.53.30.31.80.32.30.43.60.2
oak3.50.55.50.50.50.10.70.13.10.52.30.1
chestnut.0.00.10.1.0.00.20.117.61.62.00.2
other broadleaves3.50.44.00.41.80.24.10.314.01.04.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206220/192483
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.8510.5420.9513.954.11812.42
fir6.064.666.080.9170.5574.14
pine1.1131.390.5351.9110.7441.26
larch0.1360.4160.1463.683.7141.27
stone pine....0.01001.0150.1550.215
other conifers0.1400.4210.0850.1300.01000.217
beech8.947.544.391.6181.3275.73
maple1.471.181.0130.5190.5351.05
ash1.1112.081.2170.6270.6291.36
oak1.3141.7100.2290.3280.5361.07
chestnut..0.080..0.1704.2290.227
other broadleaves1.2131.390.5171.3143.8151.26
total31.0230.8234.8325.8320.0729.81
inside perimeterspruce8.33321.0.9.86315.3135.82611.411
fir1.241..6.2412.0320.9921.825
pine3.754..0.6962.5291.0902.025
larch0.597....3.9252.8392.921
stone pine......1.344..0.744
other conifers....0.5960.0100..0.074
beech18.7180.8.18.0264.1222.7306.013
maple1.6456.2.0.9500.7230.4360.718
ash0.9864.4.2.9500.9371.1481.124
oak0.791..0.8860.1781.0470.535
chestnut......0.2637.8342.533
other broadleaves1.4591.8.1.2451.4295.3192.616
total37.0834.2.40.91532.3628.7932.35
outside perimeterspruce6.7136.81517.8418.337.5814.42
fir8.0105.2168.061.991.1173.74
pine1.5300.5370.2361.4110.2560.810
larch0.0760.3670.1444.864.093.05
stone pine....0.11000.913..0.413
other conifers0.3600.2470.1420.1370.0720.123
beech12.979.8107.072.1105.7115.24
maple2.0122.2191.690.9100.3231.16
ash1.7233.9171.1120.5150.6190.97
oak0.3431.4300.1320.2260.9200.413
chestnut......0.0644.6111.011
other broadleaves0.9150.9290.7131.2103.681.65
total34.4431.2536.9232.2228.5332.61
totalspruce9.2410.2419.2316.436.7713.22
fir6.354.667.051.581.0163.93
pine1.2121.290.3251.780.3341.15
larch0.1320.4160.1324.353.972.04
stone pine....0.0791.0100.0560.310
other conifers0.2330.3200.0370.1230.0650.114
beech9.847.745.852.084.6115.52
maple1.561.281.370.890.3181.04
ash1.2102.271.2100.5140.6151.15
oak1.1131.790.2210.2190.8170.76
chestnut..0.080..0.1444.7100.610
other broadleaves1.1111.290.6101.283.771.44
total31.7230.8235.9229.7226.7331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206221/192484
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce33.00.961.22.259.92.632.83.656.52.520.43.441.70.8
fir16.90.715.71.411.81.41.70.81.90.52.51.413.90.5
pine3.80.31.60.51.10.48.82.111.91.63.51.54.10.3
larch0.90.10.90.30.60.234.13.315.01.518.72.83.90.3
stone pine.0.00.10.10.40.25.41.56.21.20.30.20.80.1
other conifers0.90.20.10.00.10.00.10.10.50.20.10.10.60.1
beech26.30.711.71.613.51.32.01.22.60.76.41.819.10.5
maple4.00.23.50.63.40.51.20.40.40.22.60.93.40.2
ash5.30.32.20.55.51.12.51.31.10.53.20.94.30.3
oak5.00.40.70.30.80.31.90.60.60.42.40.93.30.2
chestnut0.10.00.00.0.0.01.41.0.0.020.95.00.80.2
other broadleaves3.90.32.30.53.00.68.11.83.20.719.02.94.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce24.16.943.48.848.77.532.27.456.210.920.25.235.53.3
fir3.11.310.03.96.22.77.34.45.43.73.02.75.61.4
pine9.55.01.71.13.82.27.13.619.28.23.63.26.31.6
larch1.21.10.80.83.52.530.26.74.53.29.63.79.01.8
stone pine.0.00.30.3.0.06.03.410.26.8.0.02.21.0
other conifers.0.00.70.70.20.2.0.0.0.0.0.00.10.1
beech48.39.430.57.223.86.34.51.74.43.09.22.818.42.4
maple5.02.03.41.23.51.00.70.50.10.11.30.52.20.4
ash2.92.04.82.76.12.51.20.5.0.03.81.93.50.8
oak1.91.60.10.10.60.61.20.9.0.03.51.71.50.5
chestnut.0.0.0.0.0.02.31.5.0.027.17.67.62.5
other broadleaves3.92.04.42.53.61.77.32.9.0.018.64.17.91.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce20.41.853.81.745.62.246.82.168.21.926.52.044.40.9
fir20.81.720.11.315.91.33.80.83.20.64.00.711.50.5
pine3.40.90.60.21.60.57.71.13.30.60.50.32.50.2
larch0.50.30.30.11.30.427.81.913.91.414.11.29.20.5
stone pine.0.00.20.20.10.14.40.83.80.8.0.01.30.2
other conifers0.70.30.30.10.20.10.10.00.20.10.10.10.20.1
beech35.31.815.41.221.21.62.70.62.60.720.22.115.80.6
maple6.30.74.20.46.70.71.10.21.00.30.90.23.30.2
ash7.81.02.10.34.10.60.90.30.80.32.00.42.70.2
oak2.20.50.50.20.40.20.60.20.20.13.10.61.20.2
chestnut.0.0.0.0.0.00.10.10.10.116.01.63.20.3
other broadleaves2.70.42.60.42.90.44.20.62.60.612.51.04.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce31.20.856.71.351.91.642.71.863.11.525.01.742.60.6
fir17.30.617.90.913.60.93.50.72.80.43.70.612.60.3
pine3.80.31.00.31.50.37.90.97.20.81.30.43.50.2
larch0.90.10.60.21.10.329.41.614.11.014.51.16.40.2
stone pine.0.00.20.10.20.14.80.75.00.70.00.01.00.1
other conifers0.80.10.20.10.10.00.10.00.30.10.10.10.40.1
beech27.70.714.21.018.01.12.60.52.70.517.11.717.70.4
maple4.40.23.90.35.10.41.10.20.70.21.20.23.30.1
ash5.60.32.20.34.80.61.30.30.90.32.30.43.60.2
oak4.60.30.60.20.60.20.90.20.40.23.10.52.30.1
chestnut0.00.00.00.0.0.00.50.30.00.017.61.62.00.2
other broadleaves3.80.32.50.33.00.45.30.62.80.514.01.04.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206222/192485
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.2320.1520.066.71614.864.11812.42
fir5.245.293.9130.3450.5290.5574.14
pine1.280.5350.4341.8233.1130.7441.26
larch0.3150.3330.2397.0123.9113.7141.27
stone pine..0.0600.1581.1271.6190.1550.215
other conifers0.3180.0680.0550.0730.1400.01000.217
beech8.133.8144.5100.4590.7251.3275.73
maple1.261.1171.1150.2360.1400.5351.05
ash1.660.7241.8220.5520.3430.6291.36
oak1.580.2390.3390.4290.2640.5361.07
chestnut0.0800.0100..0.372..4.2290.227
other broadleaves1.280.8241.0221.7210.8223.8151.26
total30.9132.8433.4420.6726.2420.0729.81
inside perimeterspruce8.93014.72717.2209.82718.9305.82611.511
fir1.2413.4402.2462.2631.8690.9921.825
pine3.5550.6681.3572.2496.5421.0902.025
larch0.4980.3981.2729.2261.5682.8392.921
stone pine..0.198..1.8563.466..0.744
other conifers..0.2980.199......0.074
beech17.81810.3238.4291.4401.5682.7306.013
maple1.8391.2341.2270.2740.0980.4360.718
ash1.1711.6552.1410.440..1.1481.124
oak0.7910.0980.2990.477..1.0470.535
chestnut......0.762..7.8342.533
other broadleaves1.4551.5591.3472.237..5.3192.616
total36.9733.91135.21130.61033.61628.7932.35
outside perimeterspruce6.71018.4416.9615.2621.447.5814.42
fir6.996.975.981.2211.0181.1173.74
pine1.1260.2350.6342.5141.0190.2560.810
larch0.2580.1400.5329.084.4104.093.05
stone pine..0.11000.01001.4181.220..0.413
other conifers0.2450.1510.1320.0910.1480.0720.123
beech11.765.387.980.9220.8255.7115.14
maple2.1111.592.5110.3210.3260.3231.16
ash2.6140.7151.5140.3280.2370.6190.97
oak0.7250.2350.2410.2360.1640.9200.413
chestnut......0.0830.01004.6111.011
other broadleaves0.9140.9141.1141.4140.8243.681.65
total33.1334.3237.1332.6331.4328.5332.51
totalspruce9.8319.1318.3412.2618.446.7713.22
fir5.446.064.871.0190.8151.0163.93
pine1.270.3260.5232.3122.1110.3341.15
larch0.3140.2250.4248.464.173.972.04
stone pine..0.1600.1511.4151.5130.0560.310
other conifers0.3170.1410.1270.0600.1310.0650.114
beech8.734.876.460.8190.8184.6115.52
maple1.451.381.890.3180.2220.3181.04
ash1.760.7131.7130.4270.3280.6151.15
oak1.480.2260.2280.3220.1470.8170.76
chestnut0.0800.0100..0.2480.01004.7100.610
other broadleaves1.270.8131.0121.5110.8163.771.44
total31.2133.6235.4328.7329.1226.7331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206223/192486
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce35.91.521.67.120.92.532.51.3
fir22.91.23.31.425.42.422.91.1
pine3.10.510.15.34.31.43.60.5
larch0.10.11.31.2.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.0.0.00.80.50.20.1
beech24.91.250.89.835.02.527.61.1
maple4.30.44.52.05.90.84.60.3
ash2.70.42.52.04.71.23.10.4
oak3.00.52.01.70.80.42.60.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.80.43.92.12.10.42.70.3
total100.0.100.0.100.0.100.0.
Eastern Juraspruce16.62.178.90.010.93.016.01.9
fir7.71.6.0.08.03.57.71.4
pine4.60.9.0.05.53.14.70.9
larch1.10.5.0.00.80.61.10.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.50.7.0.00.40.41.40.6
beech41.72.621.10.053.45.043.02.4
maple5.30.8.0.05.62.05.30.7
ash6.81.1.0.07.32.46.91.0
oak7.91.6.0.01.41.07.21.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.81.6.0.06.72.06.71.4
total100.0.100.0.100.0.100.0.
Western Plateauspruce32.32.8.0.029.77.932.02.6
fir11.41.8.0.04.93.210.81.7
pine3.30.9.0.01.61.13.10.8
larch2.30.8.0.0.0.02.10.7
stone pine.0.0.0.0.0.0.0.0
other conifers0.90.4.0.0.0.00.80.4
beech25.72.3.0.027.86.325.92.2
maple2.60.6.0.06.23.03.00.6
ash7.21.2.0.018.14.98.21.2
oak9.31.6.0.06.43.09.01.5
chestnut0.50.4.0.0.0.00.40.3
other broadleaves4.71.0.0.05.23.14.71.0
total100.0..0.0100.0.100.0.
Central Plateauspruce35.42.161.30.018.83.833.11.9
fir21.41.8.0.021.73.921.41.6
pine2.50.5.0.01.30.92.30.4
larch0.80.3.0.00.60.60.80.2
stone pine.0.0.0.0.0.0.0.0
other conifers1.90.6.0.00.70.41.70.5
beech24.31.82.30.037.54.326.11.7
maple2.30.518.20.04.61.22.70.4
ash4.51.013.00.09.02.55.21.0
oak3.40.6.0.04.12.03.50.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.50.75.30.01.80.73.30.6
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce34.31.6.0.021.14.633.61.6
fir12.31.1.0.016.43.712.51.1
pine5.40.6.0.02.21.15.20.6
larch1.30.3.0.02.82.31.40.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.90.3.0.00.60.50.90.3
beech23.81.3.0.023.74.023.81.3
maple4.90.5.0.012.33.45.30.5
ash7.50.7.0.014.93.77.90.7
oak5.30.7.0.03.41.55.20.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.20.5.0.02.61.14.10.5
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce64.85.165.821.060.93.262.42.8
fir12.52.9.0.020.82.617.52.0
pine0.00.0.0.00.00.00.00.0
larch.0.0.0.00.30.30.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.014.914.90.30.30.30.2
beech12.73.6.0.010.31.711.21.7
maple3.01.110.82.54.10.73.70.6
ash4.51.46.16.21.70.62.80.6
oak1.10.52.42.40.20.10.50.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.30.5.0.01.50.41.40.3
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce58.62.630.818.544.52.451.31.8
fir21.32.022.610.025.82.123.51.4
pine2.41.02.62.00.80.41.60.5
larch0.40.3.0.00.10.10.20.2
stone pine.0.0.0.00.40.40.20.2
other conifers0.00.0.0.00.20.10.10.1
beech11.41.632.211.920.92.116.31.3
maple2.70.61.51.32.80.42.70.4
ash1.60.87.14.82.20.52.00.5
oak0.40.2.0.00.40.20.40.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.20.33.21.72.00.41.60.3
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce59.82.7.0.044.32.750.82.0
fir14.11.84.54.018.21.716.21.2
pine0.50.2.0.00.90.50.70.3
larch0.60.3.0.00.70.40.70.3
stone pine0.20.2.0.0.0.00.10.1
other conifers0.10.0.0.00.20.10.10.0
beech13.21.578.39.922.42.018.81.4
maple3.40.71.51.35.90.84.70.5
ash5.31.07.35.54.70.85.00.6
oak0.70.35.33.90.50.30.60.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.20.53.12.32.10.42.10.3
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce64.15.048.79.961.03.361.52.7
fir5.11.73.72.211.01.98.41.3
pine0.90.41.21.30.80.40.80.3
larch3.01.11.31.30.70.31.60.4
stone pine0.60.40.60.50.00.00.30.1
other conifers0.30.2.0.00.30.30.30.2
beech11.54.631.89.612.02.012.92.1
maple5.71.84.01.76.50.96.10.9
ash1.60.53.43.42.30.72.10.5
oak1.21.00.00.01.10.61.10.5
chestnut0.10.1.0.0.0.00.00.0
other broadleaves6.02.15.33.84.41.05.01.0
total100.0.100.0.100.0.100.0.
Central Alpsspruce59.15.970.18.751.76.057.63.9
fir11.23.69.15.016.03.512.92.3
pine3.51.78.24.73.31.84.11.3
larch0.40.4.0.00.30.30.30.2
stone pine1.51.0.0.00.50.50.90.5
other conifers0.30.20.50.50.00.00.20.1
beech10.52.84.22.316.73.812.22.0
maple3.81.11.21.23.60.93.30.6
ash3.91.92.92.33.31.53.51.1
oak1.71.1.0.00.90.51.10.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.31.73.92.73.71.14.00.9
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce60.88.539.09.845.84.650.54.0
fir4.62.03.32.89.42.27.11.5
pine1.01.0.0.02.41.61.71.0
larch0.80.58.55.63.21.32.90.9
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.20.20.10.1
beech17.13.629.99.620.63.220.32.4
maple3.01.26.71.610.72.27.61.4
ash7.94.69.34.93.01.05.41.9
oak0.20.2.0.0.0.00.10.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.62.33.32.74.51.14.41.0
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce32.83.632.27.446.82.142.71.8
fir1.70.87.34.43.80.83.50.7
pine8.82.17.13.67.71.17.90.9
larch34.13.330.26.727.81.929.41.6
stone pine5.41.56.03.44.40.84.80.7
other conifers0.10.1.0.00.10.00.10.0
beech2.01.24.51.72.70.62.60.5
maple1.20.40.70.51.10.21.10.2
ash2.51.31.20.50.90.31.30.3
oak1.90.61.20.90.60.20.90.2
chestnut1.41.02.31.50.10.10.50.3
other broadleaves8.11.87.32.94.20.65.30.6
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce56.52.556.210.968.21.963.11.5
fir1.90.55.43.73.20.62.80.4
pine11.91.619.28.23.30.67.20.8
larch15.01.54.53.213.91.414.11.0
stone pine6.21.210.26.83.80.85.00.7
other conifers0.50.2.0.00.20.10.30.1
beech2.60.74.43.02.60.72.70.5
maple0.40.20.10.11.00.30.70.2
ash1.10.5.0.00.80.30.90.3
oak0.60.4.0.00.20.10.40.2
chestnut.0.0.0.00.10.10.00.0
other broadleaves3.20.7.0.02.60.62.80.5
total100.0.100.0.100.0.100.0.
Southern Alpsspruce20.43.420.25.226.52.025.01.7
fir2.51.43.02.74.00.73.70.6
pine3.51.53.63.20.50.31.30.4
larch18.72.89.63.714.11.214.51.1
stone pine0.30.2.0.0.0.00.00.0
other conifers0.10.1.0.00.10.10.10.1
beech6.41.89.22.820.22.117.11.7
maple2.60.91.30.50.90.21.20.2
ash3.20.93.81.92.00.42.30.4
oak2.40.93.51.73.10.63.10.5
chestnut20.95.027.17.616.01.617.61.6
other broadleaves19.02.918.64.112.51.014.01.0
total100.0.100.0.100.0.100.0.
Switzerlandspruce41.60.835.83.344.40.942.60.6
fir13.80.55.71.411.50.512.50.3
pine4.10.36.41.62.50.23.50.2
larch3.90.39.01.89.20.56.30.2
stone pine0.80.12.10.91.30.21.00.1
other conifers0.60.10.10.10.20.10.40.1
beech19.20.518.32.415.80.617.70.4
maple3.40.22.20.43.30.23.30.1
ash4.30.33.40.82.70.23.60.2
oak3.40.21.50.51.20.22.40.1
chestnut0.80.27.62.43.20.32.00.2
other broadleaves4.20.27.91.34.80.34.60.2
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206224/192487
NFI3
basal area
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.358.3357.31310.55
fir7.261.3408.9107.45
pine1.0163.9541.5341.114
larch0.0470.597..0.044
stone pine........
other conifers0.039..0.3640.144
beech7.8519.51712.388.94
maple1.481.7442.1131.57
ash0.9140.9861.6281.013
oak1.0170.8910.3500.816
chestnut........
other broadleaves0.9131.5590.7170.911
total31.4238.5735.2432.32
Eastern Juraspruce4.9137.7.3.3304.712
fir2.321..2.4482.319
pine1.420..1.7561.419
larch0.346..0.2740.342
stone pine........
other conifers0.448..0.1980.446
beech12.472.1.16.01412.77
maple1.615..1.7341.614
ash2.017..2.2322.015
oak2.422..0.4762.122
chestnut........
other broadleaves2.024..2.0292.021
total29.759.8.30.01029.64
Western Plateauspruce10.310..8.83210.29
fir3.617..1.5683.416
pine1.127..0.5681.026
larch0.733....0.734
stone pine........
other conifers0.351....0.251
beech8.210..8.2248.29
maple0.823..1.8440.921
ash2.316..5.4312.615
oak3.018..1.9512.918
chestnut0.280....0.180
other broadleaves1.521..1.5571.520
total32.04..29.71331.84
Central Plateauspruce11.0721.0.6.22110.37
fir6.69..7.1196.78
pine0.819..0.4650.718
larch0.331..0.2990.230
stone pine........
other conifers0.630..0.2550.528
beech7.580.8.12.3138.27
maple0.7196.2.1.5260.816
ash1.4244.4.3.0301.619
oak1.119..1.3501.118
chestnut........
other broadleaves1.1191.8.0.6381.018
total31.0334.2.32.9631.33
Eastern Plateauspruce10.46..6.22410.16
fir3.710..4.8253.89
pine1.611..0.6541.611
larch0.421..0.8830.421
stone pine........
other conifers0.335..0.2890.334
beech7.26..7.0177.26
maple1.510..3.6311.69
ash2.39..4.4252.49
oak1.614..1.0431.614
chestnut........
other broadleaves1.312..0.8401.212
total30.23..29.4930.12
Western Pre-Alpsspruce23.21413.76122.3722.67
fir4.524..7.6146.412
pine0.0100..0.0.0.0100
larch....0.11000.1100
stone pine........
other conifers..3.1710.11000.178
beech4.630..3.8174.116
maple1.1342.2531.5171.316
ash1.6321.3710.6331.023
oak0.4500.5710.1640.242
chestnut........
other broadleaves0.534..0.6240.520
total35.81020.92936.7536.25
Central Pre-Alpsspruce19.6712.57615.2717.45
fir7.1109.2408.898.07
pine0.8401.0940.3500.632
larch0.181..0.01000.168
stone pine....0.11000.1100
other conifers0.0...0.1670.068
beech3.81413.1287.1115.58
maple0.9210.6941.0140.913
ash0.5472.9670.8220.723
oak0.152..0.1430.134
chestnut........
other broadleaves0.4281.3510.7210.516
total33.5440.52234.1333.93
Eastern Pre-Alpsspruce21.57..17.9819.55
fir5.1142.5827.4106.28
pine0.245..0.4510.338
larch0.254..0.3530.338
stone pine0.1100....0.0100
other conifers0.085..0.1350.133
beech4.81243.299.1107.28
maple1.2190.8822.4131.811
ash1.9194.1821.9161.912
oak0.2492.9820.2520.233
chestnut........
other broadleaves0.8251.7820.9210.816
total36.0455.2840.4438.43
Northwestern Alpsspruce18.71015.72719.9719.26
fir1.5341.2613.6172.615
pine0.3430.4970.3470.331
larch0.9350.4970.2470.528
stone pine0.2590.2970.0.0.154
other conifers0.167..0.1900.164
beech3.34310.3303.9184.018
maple1.7321.3412.1141.914
ash0.5341.1970.8280.722
oak0.3830.0.0.4520.346
chestnut0.0100....0.0100
other broadleaves1.7371.7771.4231.620
total29.1832.31332.7531.34
Central Alpsspruce16.41423.52317.11517.69
fir3.1383.1605.3223.920
pine1.0502.7551.1531.231
larch0.1100..0.1990.172
stone pine0.470..0.2990.359
other conifers0.1710.2980.0990.155
beech2.9291.4615.5233.718
maple1.0280.4981.2241.019
ash1.1491.0771.1471.131
oak0.570..0.3590.351
chestnut........
other broadleaves1.2381.3641.2291.223
total27.71033.51733.1730.56
Northeastern Alpsspruce20.11613.13114.91316.610
fir1.5431.1803.1252.321
pine0.399..0.8680.658
larch0.3592.9701.0410.933
stone pine........
other conifers....0.1690.069
beech5.72510.0376.7176.713
maple1.0402.2243.5212.518
ash2.6663.1541.0321.837
oak0.199....0.0100
chestnut........
other broadleaves1.5571.1851.5231.526
total33.11433.61632.6732.86
Southwestern Alpsspruce6.7169.82715.2612.26
fir0.3452.2631.2211.019
pine1.8232.2492.5142.312
larch7.0129.2269.088.46
stone pine1.1271.8561.4181.415
other conifers0.073..0.0910.060
beech0.4591.4400.9220.819
maple0.2360.2740.3210.318
ash0.5520.4400.3280.427
oak0.4290.4770.2360.322
chestnut0.3720.7620.0830.248
other broadleaves1.7212.2371.4141.511
total20.6730.61032.6328.73
Southeastern Alpsspruce14.8618.93021.4418.44
fir0.5291.8691.0180.815
pine3.1136.5421.0192.111
larch3.9111.5684.4104.17
stone pine1.6193.4661.2201.513
other conifers0.140..0.1480.131
beech0.7251.5680.8250.818
maple0.1400.0980.3260.222
ash0.343..0.2370.328
oak0.264..0.1640.147
chestnut....0.01000.0100
other broadleaves0.822..0.8240.816
total26.2433.61631.4329.12
Southern Alpsspruce4.1185.8267.586.77
fir0.5570.9921.1171.016
pine0.7441.0900.2560.334
larch3.7142.8394.093.97
stone pine0.155....0.056
other conifers0.0100..0.0720.065
beech1.3272.7305.7114.611
maple0.5350.4360.3230.318
ash0.6291.1480.6190.615
oak0.5361.0470.9200.817
chestnut4.2297.8344.6114.710
other broadleaves3.8155.3193.683.77
total20.0728.7928.5326.73
Switzerlandspruce12.4211.61114.5213.22
fir4.141.8253.743.93
pine1.262.1250.8101.15
larch1.272.9213.052.04
stone pine0.2150.7440.4130.310
other conifers0.2170.0730.1230.114
beech5.735.9135.145.52
maple1.050.7181.161.04
ash1.361.1240.971.15
oak1.070.5350.4130.76
chestnut0.2272.4331.0110.610
other broadleaves1.362.6161.651.44
total29.8132.3532.5131.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206225/192488
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.0.0.00.90.420.83.719.72.716.23.22.90.3
lower subalpine12.01.2.0.033.82.143.25.641.73.520.63.816.50.7
upper montane30.81.82.50.534.72.118.64.421.93.019.14.120.00.8
lower montane32.21.832.01.622.62.08.42.512.02.510.82.726.70.9
colline/submontane25.01.665.51.68.11.19.02.54.71.433.45.333.80.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.0.0.011.45.411.77.52.62.63.61.3
lower subalpine5.85.6.0.018.16.041.09.842.814.14.93.419.03.5
upper montane8.46.3.0.028.26.618.17.331.211.933.07.225.63.6
lower montane29.110.5.0.040.77.113.76.212.58.320.45.826.43.5
colline/submontane56.711.6100.0.13.04.415.86.31.91.939.28.025.33.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.70.318.02.320.12.57.81.36.50.5
lower subalpine1.81.0.0.025.91.647.33.143.93.118.11.925.71.0
upper montane22.03.36.11.944.51.823.12.526.32.732.42.332.91.0
lower montane51.54.041.94.421.61.56.41.27.31.616.42.120.60.9
colline/submontane24.73.551.94.47.20.95.31.12.41.025.42.114.30.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.70.218.21.919.61.88.81.14.50.3
lower subalpine9.80.9.0.028.91.345.92.643.02.317.51.620.60.6
upper montane28.61.62.90.539.81.421.72.124.72.030.21.925.80.6
lower montane35.91.733.21.522.71.27.41.19.41.415.81.724.10.6
colline/submontane25.61.563.91.57.80.76.81.03.30.827.81.925.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206226/192489
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine....19.63616.31121.5914.01418.17
lower subalpine26.54..27.7526.91424.4721.51226.43
upper montane34.5438.81033.5521.81928.4921.51632.53
lower montane32.8333.0340.7622.61430.71317.61633.62
colline/submontane28.1430.2231.9713.02026.61326.91529.42
total31.1231.2232.2320.9825.2420.6729.81
inside perimeterupper subalpine......24.72027.63346.8.28.217
lower subalpine44.4...39.12236.81750.42529.34339.612
upper montane31.033..37.31527.92431.82130.11332.58
lower montane35.89..34.51124.72529.53926.31531.48
colline/submontane38.11143.71528.11924.41913.2.27.31929.510
total37.0843.71534.9829.21035.51628.31032.35
outside perimeterupper subalpine....27.91533.2632.5627.2931.14
lower subalpine40.72..33.2437.8531.7428.6633.12
upper montane35.7628.61435.3331.3630.2628.3432.72
lower montane35.1538.0634.5422.4931.31229.21133.23
colline/submontane32.3932.1536.9721.61036.71828.7531.03
total34.6434.0434.6232.7331.5328.5332.61
totalupper subalpine....23.12025.9626.8621.2824.84
lower subalpine27.04..30.4334.7528.7426.9630.02
upper montane34.6335.5934.7328.7629.6527.5432.62
lower montane33.4333.7336.8322.7730.9926.9933.42
colline/submontane29.2330.4234.0518.3929.21128.1529.72
total31.8231.5233.6228.8328.7226.8331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206227/192490
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall 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 montane10.72.3.0.0.0.010.32.2
colline/submontane89.32.3.0.0100.0.89.72.2
total100.0..0.0100.0.100.0.
AIupper subalpine.0.0.0.0.0.0.0.0
lower subalpine7.65.9.0.019.49.814.16.2
upper montane59.514.7.0.041.712.349.79.4
lower montane32.914.9.0.028.010.430.28.9
colline/submontane.0.0.0.010.97.46.04.2
total100.0..0.0100.0.100.0.
ARupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane45.910.1.0.030.811.240.17.7
lower montane48.610.2.0.052.413.050.08.1
colline/submontane5.54.3.0.016.89.49.94.6
total100.0..0.0100.0.100.0.
BEupper subalpine0.50.3.0.00.60.30.50.2
lower subalpine16.92.224.89.620.72.218.91.5
upper montane22.42.624.09.137.22.629.41.8
lower montane29.82.632.910.930.12.530.01.8
colline/submontane30.32.518.38.011.41.721.11.5
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 montane2.61.8.0.0.0.02.11.5
lower montane32.26.5.0.057.612.836.15.8
colline/submontane65.26.5100.0.42.412.961.85.9
total100.0.100.0.100.0.100.0.
FRupper subalpine.0.0.0.01.11.10.50.5
lower subalpine12.33.5.0.027.75.818.73.2
upper montane18.33.9.0.048.56.130.73.5
lower montane42.65.1100.0.18.64.732.83.7
colline/submontane26.84.2.0.04.12.117.42.7
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 subalpine35.010.6.0.021.77.125.25.6
upper montane33.611.37.25.349.59.337.56.8
lower montane26.813.092.84.824.38.533.37.3
colline/submontane4.63.3.0.04.53.14.12.0
total100.0.100.0.100.0.100.0.
GRupper subalpine17.62.210.55.616.71.816.71.4
lower subalpine38.93.027.59.736.22.436.81.8
upper montane23.32.737.58.932.72.329.51.7
lower montane12.22.117.06.49.41.410.71.2
colline/submontane7.91.67.44.15.01.06.20.9
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 montane21.54.7.0.017.75.719.53.6
lower montane42.35.122.915.652.77.544.94.2
colline/submontane36.24.877.115.529.56.735.63.9
total100.0.100.0.100.0.100.0.
LUupper subalpine.0.0.0.0.0.0.0.0
lower subalpine9.22.2.0.015.46.510.32.2
upper montane29.13.9.0.033.18.729.83.6
lower montane36.74.1.0.030.88.035.73.7
colline/submontane24.93.6.0.020.66.924.23.2
total100.0..0.0100.0.100.0.
NEupper subalpine.0.0.0.0.0.0.0.0
lower subalpine6.82.1.0.05.35.16.51.9
upper montane60.34.6.0.026.79.655.04.3
lower montane25.04.1.0.068.010.130.84.0
colline/submontane7.92.3100.0..0.07.62.1
total100.0.100.0.100.0.100.0.
NWupper subalpine.0.0.0.0.0.0.0.0
lower subalpine52.814.0.0.012.48.330.98.8
upper montane2.22.338.929.452.014.725.98.6
lower montane39.814.061.129.321.711.835.39.3
colline/submontane5.15.1.0.014.09.78.04.6
total100.0.100.0.100.0.100.0.
OWupper subalpine0.50.5.0.03.53.51.91.6
lower subalpine53.98.770.729.448.18.451.96.0
upper montane22.97.0.0.026.17.123.54.9
lower montane17.77.8.0.013.25.115.04.7
colline/submontane5.03.029.329.49.15.17.83.0
total100.0.100.0.100.0.100.0.
SGupper subalpine.0.0.0.00.40.40.20.2
lower subalpine22.94.4.0.010.92.915.42.4
upper montane21.24.424.015.737.44.430.53.2
lower montane35.25.239.519.833.94.234.63.2
colline/submontane20.63.936.519.917.43.219.22.5
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 montane30.76.5.0.043.130.231.36.4
colline/submontane69.36.5.0.056.930.268.76.4
total100.0..0.0100.0.100.0.
SOupper subalpine.0.0.0.0.0.0.0.0
lower subalpine2.41.4.0.0.0.02.11.2
upper montane10.72.611.311.66.76.610.42.4
lower montane36.14.362.724.338.515.037.04.1
colline/submontane50.74.425.922.754.816.050.54.2
total100.0.100.0.100.0.100.0.
SZupper subalpine.0.0.0.0.0.0.0.0
lower subalpine36.06.2.0.017.05.525.14.1
upper montane28.75.747.930.755.26.843.04.6
lower montane24.75.929.826.221.15.223.03.9
colline/submontane10.64.722.321.56.63.48.92.8
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.0.0.0.07.97.61.01.0
lower montane20.64.6.0.012.98.719.64.2
colline/submontane79.44.6.0.079.210.979.44.3
total100.0..0.0100.0.100.0.
TIupper subalpine13.03.4.0.05.01.15.91.0
lower subalpine17.94.24.03.917.22.016.41.7
upper montane11.63.327.08.229.32.526.42.1
lower montane13.13.620.97.118.52.617.82.2
colline/submontane44.46.448.29.730.02.533.62.3
total100.0.100.0.100.0.100.0.
URupper subalpine3.63.5.0.03.52.52.81.7
lower subalpine33.79.533.415.634.59.534.06.2
upper montane39.110.138.415.230.98.635.46.1
lower montane9.15.220.610.619.67.415.94.3
colline/submontane14.59.17.54.711.55.711.84.4
total100.0.100.0.100.0.100.0.
VDupper subalpine0.80.7.0.0.0.00.60.5
lower subalpine26.32.4.0.026.14.726.12.1
upper montane24.72.5.0.039.75.428.02.3
lower montane27.32.616.816.316.13.824.62.2
colline/submontane20.92.483.216.318.14.120.72.1
total100.0.100.0.100.0.100.0.
VSupper subalpine18.53.210.65.116.02.116.21.7
lower subalpine41.45.238.19.647.12.945.22.5
upper montane17.94.023.98.824.52.423.02.0
lower montane10.52.712.75.87.01.28.21.1
colline/submontane11.72.814.75.95.41.07.41.1
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 montane42.013.2.0.042.215.642.110.1
lower montane33.112.6.0.039.614.635.69.6
colline/submontane24.910.9.0.018.212.022.48.2
total100.0..0.0100.0.100.0.
ZHupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane3.01.4.0.09.79.63.21.4
lower montane29.93.3.0.029.518.129.93.2
colline/submontane67.03.4.0.060.719.366.83.4
total100.0..0.0100.0.100.0.
Switzerlandupper subalpine2.90.33.61.36.60.54.50.3
lower subalpine16.50.719.13.525.81.020.60.6
upper montane19.80.825.73.632.91.125.60.6
lower montane26.60.926.33.520.50.924.00.6
colline/submontane34.20.925.33.614.30.825.30.6
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206228/192491
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane29.111....29.111
colline/submontane27.75..26.81327.74
total27.84..26.81327.84
AIupper subalpine........
lower subalpine26.232..41.22636.223
upper montane40.113..50.61344.410
lower montane75.711..34.01846.517
colline/submontane....46.4746.47
total45.312..42.5943.78
ARupper subalpine........
lower subalpine........
upper montane39.115..40.41339.511
lower montane53.912..60.21856.310
colline/submontane40.138..51.51747.018
total45.210..51.01247.37
BEupper subalpine16.836..23.02319.622
lower subalpine31.3929.62331.7731.55
upper montane36.1933.41333.2434.34
lower montane36.8639.21936.8436.94
colline/submontane29.9530.61536.8731.54
total33.2433.41034.2333.62
BL/BSupper subalpine........
lower subalpine........
upper montane32.57....32.57
lower montane36.714..35.41736.311
colline/submontane28.5829.04723.51927.88
total30.8729.04729.21330.56
FRupper subalpine....36.4.36.4.
lower subalpine29.420..38.31534.312
upper montane32.912..35.8734.76
lower montane33.11012.2.36.91233.68
colline/submontane29.57..32.51829.77
total31.5612.2.36.5633.34
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane26.417....26.417
total26.417....26.417
GLupper subalpine........
lower subalpine27.923..24.92126.716
upper montane34.4308.73640.31235.115
lower montane64.54637.62142.12146.220
colline/submontane33.42..15.74621.627
total35.91930.42333.71034.310
GRupper subalpine20.1932.42531.6625.95
lower subalpine25.5642.32733.0429.84
upper montane30.1731.01231.1430.84
lower montane29.51126.21928.7828.86
colline/submontane28.6822.82630.9929.26
total25.8431.71031.6229.22
JUupper subalpine........
lower subalpine........
upper montane39.614..39.01239.411
lower montane34.3627.1336.01134.76
colline/submontane27.2845.41532.51229.46
total32.2539.31535.3733.44
LUupper subalpine........
lower subalpine28.513..32.22629.412
upper montane37.48..40.31737.97
lower montane35.48..34.51235.27
colline/submontane32.010..33.51532.28
total34.25..35.6834.54
NEupper subalpine........
lower subalpine25.012..38.6.26.011
upper montane33.65..27.81633.15
lower montane32.38..31.01131.97
colline/submontane26.61146.2...28.011
total31.8446.2.30.4831.74
NWupper subalpine........
lower subalpine29.021..11.05123.122
upper montane12.1.51.0.32.22232.020
lower montane36.42240.0.18.84030.218
colline/submontane28.2...20.24522.232
total30.51543.7621.81927.211
OWupper subalpine8.6...54.9.31.752
lower subalpine29.21491.4.33.91332.210
upper montane30.420..28.91629.613
lower montane43.734..25.71934.123
colline/submontane21.73218.97147.01429.522
total30.41143.15032.3831.67
SGupper subalpine....27.9.27.9.
lower subalpine28.914..34.31830.911
upper montane39.71339.0938.6938.97
lower montane45.7942.82938.7741.45
colline/submontane32.1959.2738.3836.06
total36.5646.41438.0537.54
SHupper subalpine........
lower subalpine........
upper montane........
lower montane32.510..44.0.33.19
colline/submontane30.77..29.1230.76
total31.35..34.01231.45
SOupper subalpine........
lower subalpine30.727....30.727
upper montane27.31116.4.38.3.27.311
lower montane31.6745.6536.61132.56
colline/submontane29.6637.7.44.83530.86
total30.0436.31740.82031.04
SZupper subalpine........
lower subalpine24.112..32.42526.512
upper montane24.01376.0.38.8833.27
lower montane34.01447.3.31.31333.09
colline/submontane49.51535.4.44.11845.911
total27.6752.91936.0731.95
TGupper subalpine........
lower subalpine........
upper montane....38.6.38.6.
lower montane34.113..31.8533.912
colline/submontane31.07..30.01730.86
total31.66..30.71331.56
TIupper subalpine13.118..25.41319.211
lower subalpine19.91451.9.26.8725.57
upper montane13.22130.01926.7525.25
lower montane17.21827.31929.31226.910
colline/submontane26.81627.52228.5528.05
total19.3928.61227.6325.93
URupper subalpine35.3...20.0525.117
lower subalpine18.62344.03439.61628.415
upper montane25.82040.42527.41828.612
lower montane22.53121.72937.4928.213
colline/submontane47.74013.21132.91531.524
total24.21430.91932.8928.77
VDupper subalpine36.561....36.561
lower subalpine26.05..34.01127.55
upper montane33.86..37.31034.95
lower montane29.8621.7.32.51230.26
colline/submontane35.6635.81231.81434.86
total30.6332.21434.5631.53
VSupper subalpine16.01124.72033.2625.76
lower subalpine24.31436.81737.5533.65
upper montane21.71834.72531.6629.46
lower montane23.51324.72522.8923.27
colline/submontane16.01824.41921.8919.58
total20.6730.61032.6328.73
ZGupper subalpine........
lower subalpine....0.0.0.0.
upper montane38.517..33.62536.514
lower montane42.413..22.62230.815
colline/submontane22.831..36.21325.823
total33.713..26.61630.610
ZHupper subalpine........
lower subalpine........
upper montane38.922..22.9.36.621
lower montane29.96..34.91130.06
colline/submontane29.45..28.73229.45
total29.84..29.52029.84
Switzerlandupper subalpine18.1728.21731.1424.94
lower subalpine26.5339.71233.1230.02
upper montane32.4332.6832.7232.62
lower montane33.5231.3833.1333.32
colline/submontane29.3229.51030.9329.72
total29.8132.3532.5131.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206229/192492
NFI3
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce33.21.433.61.161.81.733.03.855.72.722.63.441.70.8
fir20.81.114.80.812.20.91.30.81.90.62.31.313.90.5
pine3.20.44.00.42.10.410.02.312.11.73.21.44.10.3
larch0.20.11.50.20.90.238.33.516.11.719.72.83.90.3
stone pine.0.0.0.00.20.16.11.77.31.40.80.50.80.1
other conifers0.20.11.20.20.10.10.10.10.60.20.10.10.60.1
beech28.51.224.30.911.71.00.30.21.80.75.91.619.10.5
maple4.80.43.40.33.40.40.90.40.50.22.40.83.40.2
ash3.10.36.60.53.50.62.31.40.80.43.00.94.30.3
oak2.80.46.20.60.80.21.50.60.30.22.30.83.30.2
chestnut.0.00.10.10.20.2.0.0.0.019.34.70.80.2
other broadleaves3.10.34.30.43.10.56.11.53.00.718.52.84.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce19.32.126.32.552.31.344.32.169.62.126.41.943.80.8
fir21.22.020.12.316.30.83.50.82.20.63.90.611.10.5
pine4.51.22.00.71.20.38.51.24.40.90.80.42.80.3
larch0.30.21.00.51.20.330.51.914.81.513.91.29.20.4
stone pine.0.0.0.00.10.15.10.95.21.0.0.01.30.2
other conifers0.80.40.50.20.20.10.10.00.30.10.10.10.20.1
beech39.12.329.02.617.20.91.60.40.60.218.81.916.00.6
maple5.80.75.21.05.10.30.60.20.40.21.00.23.20.2
ash4.71.010.81.52.70.30.70.20.70.32.10.42.70.2
oak1.50.42.60.80.40.10.70.20.10.13.20.61.20.1
chestnut.0.0.0.00.00.00.20.1.0.016.71.63.50.4
other broadleaves2.60.42.60.63.10.34.20.61.60.413.11.05.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce30.11.232.71.056.21.041.81.863.91.725.71.742.70.6
fir20.91.015.50.814.60.63.00.72.10.43.60.612.60.3
pine3.50.43.70.31.60.28.81.07.60.91.20.43.50.2
larch0.20.11.40.21.10.232.31.715.31.114.91.16.40.2
stone pine.0.0.0.00.20.15.30.86.00.80.10.11.00.1
other conifers0.40.11.10.20.20.00.10.00.40.10.10.10.40.1
beech30.81.124.90.914.90.71.30.31.10.316.61.617.70.4
maple5.00.33.60.34.40.30.70.20.40.11.30.23.30.1
ash3.50.47.20.53.00.31.10.40.70.32.30.33.60.2
oak2.50.35.80.50.60.10.90.20.20.13.00.52.30.1
chestnut.0.00.10.10.10.10.20.1.0.017.21.62.00.2
other broadleaves3.00.34.10.43.10.34.60.62.20.414.01.04.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206230/192493
NFI3
basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce10.3510.5419.946.91714.074.71712.42
fir6.564.663.980.3580.5320.5574.14
pine1.0141.290.7212.1233.0150.7441.26
larch0.1350.5150.3238.0124.1114.1141.26
stone pine....0.1431.3271.8190.2660.215
other conifers0.1410.4200.0480.0800.2400.01000.217
beech8.847.643.8100.1700.4371.2275.73
maple1.581.181.1120.2470.1450.5351.05
ash1.0112.181.1170.5620.2520.6291.36
oak0.9151.990.3280.3350.1940.5361.07
chestnut..0.0800.170....4.0290.227
other broadleaves1.0111.3101.0151.3230.8243.8151.26
total31.1231.2232.2320.9825.2420.6729.81
inside perimeterspruce6.7129.01018.1314.3622.157.5814.22
fir7.4106.9125.651.1250.7261.1173.64
pine1.6270.7340.4222.7131.4190.2500.99
larch0.1600.3520.4239.974.7104.093.05
stone pine....0.0761.7171.619..0.413
other conifers0.3510.2470.1370.0910.1520.0700.122
beech13.669.9106.060.5270.2415.3115.24
maple2.0111.8181.870.2290.1470.3201.05
ash1.6223.7140.9100.2300.2480.6180.97
oak0.5290.9330.1280.2340.0710.9190.412
chestnut....0.0830.164..4.8101.111
other broadleaves0.9150.9231.1101.4140.5263.771.65
total34.8334.2434.6232.3331.8328.5332.51
totalspruce9.6410.3418.9312.0618.346.9713.22
fir6.754.954.950.9230.6201.0163.93
pine1.1131.290.5152.5122.2120.3341.15
larch0.1310.4150.4179.364.484.072.04
stone pine....0.1401.5151.7140.0660.310
other conifers0.1320.3200.1290.0620.1320.0630.114
beech9.847.845.050.4260.3294.4115.52
maple1.661.171.560.2250.1330.3181.04
ash1.1102.371.0100.3340.2350.6151.15
oak0.8131.890.2200.2250.0630.8170.76
chestnut..0.0800.0600.064..4.6100.610
other broadleaves1.091.391.091.3120.6183.771.44
total31.8231.5233.6228.8328.7226.8331.01
© WSL, Swiss National Forest Inventory, 28.12.2015 #206231/192494
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