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NFI1–NFI4b
change: basal area
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce-0.1450-0.4289-0.987-0.3173
fir1.428-1.01382.0331.523
pine-0.1169-2.2830.288-0.0215
larch0.04182....0.04182
stone pine........
other conifers0.042..0.1610.035
beech0.7534.0551.5480.935
maple0.4240.31200.5400.421
ash0.11230.22950.2980.184
oak0.1770.4940.11300.163
chestnut........
other broadleaves-0.1133-0.5950.1105-0.1161
total2.4360.83883.9342.728
Eastern Juraspruce-1.19512.2.-1.3125-1.194
fir0.954..-0.3740.857
pine-0.554..-1.090-0.647
larch-0.1144....-0.1144
stone pine........
other conifers0.557....0.457
beech0.42206.2.2.5710.7123
maple-0.1334..0.4204-0.0884
ash0.643..1.1530.636
oak0.2204..-0.3960.1268
chestnut........
other broadleaves-0.2130..0.7170-0.1285
total0.535118.4.1.71910.8205
Western Plateauspruce-5.833..2.164-5.035
fir1.260..0.39981.165
pine-0.958..-0.196-0.857
larch0.2122....0.2122
stone pine........
other conifers0.2149....0.1149
beech1.064..3.1621.250
maple0.252..0.71100.348
ash1.227..4.5491.625
oak0.1902..0.7720.1367
chestnut0.0100....0.0100
other broadleaves0.4111..-2.7590.1661
total-2.1125..8.768-1.0247
Central Plateauspruce-4.030-10.9.-1.2101-3.729
fir0.3224..-0.81740.2310
pine-0.453..-0.011780-0.454
larch-0.0201..-0.098-0.0186
stone pine........
other conifers0.368..0.4760.359
beech0.1949..0.211340.1756
maple0.334-3.9.-0.4930.244
ash0.858-3.3.1.6390.949
oak0.1258..-0.011830.1267
chestnut........
other broadleaves0.6410.5.0.4900.639
total-2.086-17.6.0.21311-1.985
Eastern Plateauspruce-1.851..-0.9215-1.749
fir0.3128..0.44400.3123
pine-0.926..0.292-0.926
larch-0.0173..0.297-0.0237
stone pine........
other conifers0.256..0.1680.254
beech1.042..3.0471.136
maple0.724..0.41370.723
ash0.729..-0.61660.632
oak-0.01549..-0.399-0.0648
chestnut0.0100....0.0100
other broadleaves-0.1274..0.558-0.0568
total-0.11769..2.91270.11225
Western Pre-Alpsspruce-3.694-6.7.3.5650.6297
fir0.8251..2.3481.761
pine........
larch....0.11000.0100
stone pine........
other conifers........
beech1.692..1.1391.349
maple1.042-0.2.0.7340.827
ash0.757..0.4470.538
oak0.287..-0.01230.1111
chestnut........
other broadleaves0.1146..-0.283-0.1145
total0.8554-6.8.7.6364.850
Central Pre-Alpsspruce0.1973-10.164-1.098-0.5147
fir0.51782.6500.41890.5119
pine0.21080.3870.04850.1104
larch-0.0238....-0.0238
stone pine........
other conifers0.0100..0.0670.061
beech0.696-6.41620.71060.591
maple0.739..0.4490.531
ash0.2840.8870.12680.278
oak0.083..0.0700.054
chestnut........
other broadleaves0.05960.787-0.011310.0620
total2.380-12.1920.62391.392
Eastern Pre-Alpsspruce2.497..-2.962-0.6249
fir1.345-0.2820.71080.953
pine0.063..-0.170-0.184
larch0.0100..0.1600.154
stone pine........
other conifers0.01000.2820.01410.078
beech2.2253.02461.0571.527
maple0.648-0.3820.8370.729
ash1.2340.211270.6430.827
oak0.065-3.782-0.0100-0.0142
chestnut........
other broadleaves0.2244-0.7530.12850.1213
total7.932-1.54270.37953.548
Northwestern Alpsspruce0.3916-3.71681.41610.6262
fir0.21470.7671.4360.933
pine0.084-0.396-0.473-0.370
larch0.643-0.8124-0.11330.0452
stone pine..0.196..0.0100
other conifers0.099....0.0100
beech-0.32762.51080.5760.493
maple0.7480.15820.9350.829
ash0.4440.51890.2630.341
oak0.1790.2960.01000.153
chestnut0.199....0.0100
other broadleaves0.61670.23750.5650.574
total2.7108-0.513284.4603.456
Central Alpsspruce2.41182.71961.91132.277
fir1.1493.2621.8901.746
pine0.2991.082-0.879-0.1312
larch....-0.699-0.3100
stone pine........
other conifers..0.1227..0.0228
beech2.2421.2821.7451.829
maple0.746-0.1640.3750.443
ash0.9570.2951.4341.030
oak0.299..0.2550.259
chestnut........
other broadleaves0.5580.691-0.5830.1350
total8.1388.9625.3687.131
Northeastern Alpsspruce4.455-4.81170.120440.7218
fir-0.1509-0.2950.5840.3103
pine........
larch0.1524..-0.1206-0.1275
stone pine........
other conifers....0.0820.083
beech0.31751.01001.6751.165
maple0.6731.3710.4710.543
ash-0.24241.21170.8590.667
oak........
chestnut........
other broadleaves-0.5830.24940.41200.1241
total4.659-1.44963.6723.358
Southwestern Alpsspruce-0.72131.21391.9421.351
fir0.259-0.2980.3880.278
pine-0.22860.6510.12320.1312
larch2.5431.6661.9322.024
stone pine0.51110.2750.3430.347
other conifers0.0101..0.08070.0328
beech-0.31000.21540.6280.436
maple0.197-0.12160.3280.229
ash0.9890.4820.2540.355
oak0.448-0.1980.2560.241
chestnut..0.03060.01000.0118
other broadleaves0.15051.0600.4440.447
total3.5714.7466.2195.518
Southeastern Alpsspruce3.4292.1951.2992.237
fir0.1891.0610.2380.234
pine-0.31381.5125-0.2113-0.2110
larch0.6750.1910.8350.736
stone pine0.31220.0910.11030.289
other conifers0.147..0.0650.138
beech-0.22191.1910.2530.1255
maple0.149..0.2450.233
ash0.0160..0.1500.153
oak0.1100..0.01000.171
chestnut....0.01000.0100
other broadleaves0.4103..0.5420.548
total4.8295.8473.3394.023
Southern Alpsspruce2.0381.9542.1282.022
fir0.6690.1980.21020.265
pine0.199..-0.182-0.1103
larch2.3280.8601.3181.415
stone pine0.199....0.0100
other conifers....0.01000.0100
beech0.7550.8651.9181.717
maple0.03100.4720.2370.233
ash0.2521.5910.3330.437
oak0.11270.0980.3270.227
chestnut-0.32832.1651.4351.235
other broadleaves1.7503.8400.9291.322
total7.62011.4218.5108.69
Switzerlandspruce-0.847-0.18150.849-0.1242
fir0.7240.4630.6250.717
pine-0.3250.1195-0.188-0.225
larch0.2290.5610.7170.415
stone pine0.0820.1620.1430.046
other conifers0.1300.01420.0340.125
beech0.6251.0631.1140.813
maple0.4130.2770.4140.49
ash0.5160.7600.3170.512
oak0.172-0.11380.1250.139
chestnut-0.04290.6650.3350.134
other broadleaves0.2501.3360.4240.321
total1.8284.6344.7113.111
© WSL, Swiss National Forest Inventory, 29.12.2015 #205702/191965
NFI1–NFI4b
change: basal area
rockfall SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce-1.36.0-4.09.9-11.79.6-3.05.2
fir23.47.0-34.029.625.48.723.45.7
pine-5.59.5-51.23.825.324.0-4.08.7
larch0.727.7....0.727.7
stone pine........
other conifers161.044.9..727.8639.0214.364.1
beech8.24.429.313.717.08.910.73.9
maple43.312.113.416.129.813.438.18.9
ash12.015.734.8102.123.024.514.813.3
oak15.011.3..53.382.319.012.0
chestnut........
other broadleaves-12.215.5-87.217.021.124.2-8.913.7
total8.43.22.49.613.34.89.22.7
Eastern Juraspruce-17.414.9..-23.521.4-16.413.8
fir52.633.2..-21.96.146.229.9
pine-27.912.8..-42.221.0-29.811.5
larch-29.532.4....-29.532.4
stone pine........
other conifers253.378.2....253.378.2
beech4.08.9..15.211.76.17.8
maple-4.916.1..14.429.1-1.714.5
ash43.521.2..109.056.249.020.4
oak11.523.8..-28.4.8.021.9
chestnut........
other broadleaves-12.314.2..32.964.2-5.615.3
total1.96.6..5.410.62.96.0
Western Plateauspruce-38.310.0..19.011.3-33.99.7
fir39.928.0..7.577.435.526.7
pine-40.215.8..-11.5.-39.515.5
larch70.7113.4....70.7113.4
stone pine........
other conifers44.576.5....44.576.5
beech14.910.1..55.438.018.39.9
maple83.464.8..175.4325.296.670.2
ash71.221.2..73.820.972.016.3
oak2.119.0..27.616.84.717.3
chestnut........
other broadleaves23.829.0..-85.52.83.624.4
total-6.27.5..25.918.1-2.97.1
Central Plateauspruce-28.27.2-93.4.-36.632.2-28.77.0
fir4.49.9..-9.214.62.99.0
pine-38.113.8..-0.330.8-35.213.2
larch-14.221.8..-3.3.-11.317.1
stone pine........
other conifers77.464.6..344.3206.887.065.5
beech0.88.1..1.416.21.07.2
maple116.358.5-100.0.-24.419.558.433.6
ash98.457.0-100.0.62.416.586.442.1
oak7.119.0..-1.619.06.217.1
chestnut........
other broadleaves81.136.371.0.47.844.077.632.4
total-6.35.3-90.2.0.79.1-5.84.8
Eastern Plateauspruce-15.67.3..-13.126.6-15.57.1
fir8.010.6..8.035.78.010.1
pine-44.27.4..84.3113.1-43.57.5
larch-10.016.3....-7.416.7
stone pine........
other conifers94.026.6....97.127.3
beech15.67.0..62.437.317.66.9
maple65.818.5..10.615.756.515.8
ash36.611.6..-14.121.430.310.6
oak-0.813.2..-21.310.8-1.912.5
chestnut........
other broadleaves-4.211.1..84.038.4-2.011.0
total-0.24.1..10.914.60.34.0
Western Pre-Alpsspruce-13.011.8-23.1.16.511.52.78.2
fir18.148.9..44.222.934.723.8
pine........
larch........
stone pine........
other conifers........
beech66.558.4..36.014.846.422.6
maple77.251.9-3.7.77.828.274.327.8
ash76.823.7..62.815.769.914.9
oak144.646.0..-30.728.064.859.6
chestnut........
other broadleaves38.164.2..-31.621.4-16.521.8
total2.212.1-20.4.24.49.614.57.6
Central Pre-Alpsspruce0.77.0-51.924.5-5.75.5-3.14.5
fir5.810.5177.947.34.89.45.87.1
pine26.323.021.7.7.439.021.120.5
larch-27.252.6....-27.252.6
stone pine........
other conifers....80.240.689.148.7
beech13.313.5-37.146.89.110.38.68.3
maple160.170.3..36.920.978.227.6
ash35.523.5..8.122.523.717.4
oak184.335.8..93.450.8123.752.6
chestnut........
other broadleaves3.219.7466.0.-1.718.62.314.2
total7.25.8-30.525.81.84.23.83.6
Eastern Pre-Alpsspruce10.210.3..-14.48.5-2.76.7
fir31.815.4-6.9.11.412.717.99.9
pine14.74.5..-52.011.1-29.314.9
larch23.433.3..85.464.563.443.1
stone pine........
other conifers....27.941.856.752.4
beech53.715.010.025.813.68.324.57.4
maple50.226.3-26.027.343.416.244.813.7
ash96.535.14.246.037.517.958.516.8
oak146.639.8-100.0.-2.4.-32.435.2
chestnut........
other broadleaves15.840.6-28.47.67.120.99.821.7
total22.58.1-3.314.10.86.19.64.8
Northwestern Alpsspruce1.312.1-18.327.97.412.13.28.5
fir10.315.472.526.637.613.432.510.7
pine9.611.4-100.0.-84.47.8-68.917.2
larch79.240.2-56.443.3-36.441.16.228.7
stone pine..47.2...47.2.
other conifers152.2.....152.2.
beech-8.723.528.130.115.011.711.310.7
maple80.922.38.349.960.024.761.019.0
ash105.841.535.149.837.728.953.022.7
oak111.860.6283.1.45.8.85.033.6
chestnut........
other broadleaves40.471.16.023.952.036.140.131.7
total9.410.8-1.419.014.69.211.46.7
Central Alpsspruce11.514.98.216.011.413.110.78.6
fir34.09.378.217.125.525.634.717.0
pine43.4.31.217.5-70.226.1-8.726.8
larch....-100.0.-100.0.
stone pine........
other conifers..33.565.5..33.565.5
beech66.611.756.638.532.013.546.310.9
maple68.432.2-13.99.234.629.641.219.3
ash152.779.318.2.178.484.9127.442.2
oak73.5...56.018.264.212.2
chestnut........
other broadleaves175.4133.780.410.8-30.219.57.226.2
total27.112.819.612.315.511.520.77.2
Northeastern Alpsspruce18.510.7-23.424.40.612.03.88.3
fir-2.211.1-20.2.18.715.510.911.2
pine........
larch10.757.3..-17.633.5-11.229.3
stone pine........
other conifers....36.62.836.62.8
beech4.07.145.344.526.522.220.214.3
maple95.697.954.847.912.08.522.610.7
ash-10.837.337.332.5136.464.950.041.3
oak........
chestnut........
other broadleaves-31.28.310.951.431.843.810.025.2
total12.68.0-4.321.311.58.510.16.1
Southwestern Alpsspruce-9.419.111.318.013.55.810.45.5
fir200.7124.8-17.9.24.923.124.420.5
pine-7.621.030.212.35.412.83.310.4
larch37.814.433.026.728.48.730.87.2
stone pine44.558.1245.592.825.38.231.514.9
other conifers27.138.9..16.4145.221.580.0
beech-29.229.634.548.580.910.449.216.9
maple177.8205.7-49.262.8140.257.0130.150.9
ash277.1185.8166.0175.899.348.1169.581.7
oak324.9145.9-100.0.153.162.8170.160.8
chestnut..4.412.533.3.10.910.6
other broadleaves6.836.856.437.564.534.540.825.2
total16.612.421.212.022.44.621.24.2
Southeastern Alpsspruce23.17.118.417.65.85.811.84.6
fir19.418.217.59.947.016.131.311.1
pine-8.110.513.212.1-11.111.9-7.27.6
larch16.212.718.6.18.36.417.46.5
stone pine15.620.130.6.9.910.313.212.3
other conifers605.5432.9....887.7672.7
beech-12.926.457.1.18.711.15.514.3
maple800.3580.3..67.033.4108.146.5
ash32.264.0..57.022.748.527.9
oak100.0...77.3.88.88.0
chestnut....26.1.26.1.
other broadleaves92.0120.4..96.853.194.858.8
total18.35.718.76.210.74.413.93.4
Southern Alpsspruce34.314.628.817.930.99.131.27.5
fir60.810.5..16.618.624.317.2
pine21.2...-45.719.1-27.122.6
larch115.030.941.56.039.36.647.36.7
stone pine........
other conifers........
beech90.465.6103.227.445.28.347.98.2
maple9.332.8375.4364.9210.0100.1194.681.3
ash54.729.6231.4180.7260.592.1187.370.2
oak24.632.33.4.44.712.941.011.5
chestnut-9.224.430.828.429.211.625.09.9
other broadleaves46.628.896.336.538.112.747.111.6
total41.311.054.118.536.04.538.14.1
Switzerlandspruce-5.82.6-1.18.65.52.7-0.81.9
fir17.04.426.316.918.44.817.73.2
pine-21.84.96.312.2-8.97.5-16.84.0
larch27.88.327.117.527.24.527.44.0
stone pine22.019.6114.148.017.56.920.29.7
other conifers106.936.056.166.5166.479.9113.033.2
beech11.33.022.915.424.23.816.22.3
maple58.48.724.520.544.26.850.75.4
ash51.38.771.839.953.99.352.96.6
oak10.17.4-41.239.140.010.315.56.2
chestnut-6.125.027.724.029.211.525.19.7
other broadleaves16.08.561.821.732.08.425.65.9
total6.11.715.95.915.61.810.41.2
© WSL, Swiss National Forest Inventory, 29.12.2015 #205703/191966
NFI1
basal area
landslide/mudflow SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine........
lower subalpine24.8740.0.39.4825.97
upper montane28.3530.31129.1928.55
lower montane30.8430.51030.1730.64
colline/submontane30.2528.11826.01829.55
total29.0330.2729.4629.22
Eastern Juraupper subalpine........
lower subalpine........
upper montane........
lower montane29.01036.91724.01129.19
colline/submontane27.0628.92241.4.27.36
total27.5530.51728.41527.85
Western Plateauupper subalpine........
lower subalpine34.415....34.415
upper montane26.71044.7...30.313
lower montane39.4741.0.33.82038.86
colline/submontane29.39..28.13129.29
total34.0542.8331.51734.05
Central Plateauupper subalpine........
lower subalpine........
upper montane52.022....52.022
lower montane34.9648.61532.81835.05
colline/submontane30.3531.7729.9930.34
total32.2435.4931.71232.33
Eastern Plateauupper subalpine........
lower subalpine........
upper montane46.91818.0...39.723
lower montane29.9634.245.2.29.76
colline/submontane29.3427.11127.91429.24
total29.6328.11126.01629.53
Western Pre-Alpsupper subalpine........
lower subalpine42.91416.8.31.91536.910
upper montane37.01539.33029.71132.49
lower montane20.22921.11638.91727.017
colline/submontane39.6.45.73819.33535.129
total36.91035.62530.7833.56
Central Pre-Alpsupper subalpine....43.3.43.3.
lower subalpine29.01153.0.32.21230.88
upper montane35.2732.91733.8634.54
lower montane32.7939.11737.2835.16
colline/submontane33.11851.11345.71239.910
total32.8541.71035.3434.23
Eastern Pre-Alpsupper subalpine........
lower subalpine37.01254.4.37.82237.811
upper montane34.01133.41539.1736.66
lower montane35.51436.92134.61035.48
colline/submontane33.41938.41548.31541.010
total35.1737.21238.7637.04
Northwestern Alpsupper subalpine..3.8.22.0.12.950
lower subalpine24.52039.21831.4929.09
upper montane29.42129.12131.41130.59
lower montane32.01727.22733.91332.110
colline/submontane40.02333.01512.37133.116
total28.41230.01131.1630.15
Central Alpsupper subalpine........
lower subalpine23.81647.2640.11930.912
upper montane34.23857.5631.61737.715
lower montane40.84632.21235.31536.419
colline/submontane52.4.35.7521.23131.916
total30.01744.0833.81134.18
Northeastern Alpsupper subalpine........
lower subalpine38.22058.0.22.02331.415
upper montane26.93929.42827.91927.915
lower montane49.11954.51532.01339.210
colline/submontane38.7.35.9531.7134.84
total36.61542.31328.21032.87
Southwestern Alpsupper subalpine15.01929.22526.61123.110
lower subalpine25.11734.7931.6731.35
upper montane20.22628.31224.71124.68
lower montane32.72517.91820.22621.114
colline/submontane20.31219.61313.52718.29
total21.31027.8726.9525.94
Southeastern Alpsupper subalpine24.11226.1829.9926.97
lower subalpine28.2745.01433.6532.04
upper montane25.81534.21727.71028.18
lower montane22.71630.51520.61924.310
colline/submontane30.41526.81511.24926.413
total26.5533.9829.6428.83
Southern Alpsupper subalpine15.23019.5.20.01818.815
lower subalpine16.72537.1823.61224.39
upper montane18.32830.61822.8823.37
lower montane19.33325.71319.51120.59
colline/submontane20.41723.31722.81122.68
total18.31127.0922.2522.54
Switzerlandupper subalpine20.41025.11826.5724.05
lower subalpine28.7438.3631.3430.82
upper montane30.3432.3629.1329.92
lower montane32.2331.6629.6431.42
colline/submontane29.2228.1726.7628.72
total29.8131.6329.3229.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #205704/191967
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce35.21.940.81.664.02.232.06.256.14.330.97.045.51.1
fir18.41.414.51.113.31.4.0.02.31.15.13.413.90.7
pine4.20.75.60.71.90.818.46.012.82.72.02.05.00.4
larch0.30.11.20.21.00.437.75.515.62.713.43.82.80.3
stone pine.0.0.0.0.0.05.82.68.42.11.11.10.70.1
other conifers0.30.20.70.20.00.00.30.30.10.1.0.00.40.1
beech30.11.621.31.211.61.21.51.52.31.14.31.919.30.7
maple3.70.42.10.32.60.40.30.20.10.10.50.42.40.2
ash2.80.44.80.52.60.60.80.70.20.12.21.53.30.3
oak2.20.45.00.60.20.10.30.20.40.42.41.52.70.3
chestnut.0.0.0.0.0.0.0.0.0.018.76.20.40.1
other broadleaves2.80.44.00.52.80.62.81.11.81.119.34.93.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce32.39.3.0.061.83.858.54.969.96.159.37.960.42.6
fir30.48.9.0.013.82.43.11.71.11.08.95.09.61.5
pine6.74.5.0.02.61.27.52.510.34.34.12.65.21.1
larch.0.0.0.00.70.324.54.011.63.423.46.010.61.5
stone pine.0.0.0.0.0.04.21.65.62.6.0.01.80.5
other conifers.0.0.0.0.0.00.20.2.0.0.0.00.00.0
beech25.76.4.0.015.52.81.00.91.11.12.31.78.91.5
maple3.21.9.0.03.70.8.0.0.0.00.10.11.80.4
ash0.20.2.0.01.00.40.20.2.0.0.0.00.50.2
oak.0.0.0.00.00.0.0.0.0.00.10.10.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.60.7.0.01.00.30.90.70.40.31.90.81.00.2
total100.0..0.0100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce21.83.531.14.156.02.143.93.669.23.523.63.245.31.4
fir23.03.020.43.414.91.33.01.51.60.93.21.011.30.8
pine3.91.51.30.70.80.311.42.74.81.50.20.22.40.4
larch0.40.40.70.50.70.229.03.217.12.911.61.97.10.6
stone pine.0.0.0.00.00.03.51.43.51.4.0.00.70.2
other conifers0.10.10.40.30.10.0.0.0.0.0.0.00.10.0
beech35.93.525.23.617.01.62.00.80.50.319.32.516.51.0
maple6.91.14.11.34.70.50.60.40.10.10.50.23.20.3
ash3.41.411.22.12.40.40.60.41.10.70.80.22.60.3
oak1.70.72.81.00.30.10.70.4.0.03.30.81.20.2
chestnut.0.0.0.00.10.10.90.5.0.025.03.54.60.8
other broadleaves2.80.72.91.03.20.44.41.12.10.812.51.74.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce32.71.739.71.560.01.447.02.864.22.629.22.946.90.8
fir19.61.315.21.014.10.92.50.91.80.64.21.112.60.5
pine4.20.65.10.61.50.411.21.98.71.40.90.54.10.3
larch0.30.11.10.20.80.228.92.315.71.813.41.75.10.3
stone pine.0.0.0.00.00.04.11.05.71.10.10.10.80.1
other conifers0.30.20.70.20.00.00.10.10.00.0.0.00.20.1
beech31.11.521.81.114.61.01.60.61.30.515.11.917.30.5
maple4.30.42.30.33.70.30.30.20.10.10.40.22.60.1
ash2.80.45.50.52.30.30.50.20.60.30.90.32.80.2
oak2.00.44.70.50.20.10.40.20.10.12.80.61.90.2
chestnut.0.0.0.00.00.00.40.3.0.020.92.81.80.3
other broadleaves2.80.43.90.52.70.32.90.61.70.612.01.43.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205705/191968
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.2612.8520.956.32614.4105.62713.63
fir5.484.584.311..0.6510.9704.25
pine1.2161.8120.6393.6333.3220.4991.59
larch0.1390.4210.3357.4184.0192.5280.811
stone pine......1.1432.1250.2990.222
other conifers0.1740.2320.01000.1990.085..0.129
beech8.766.763.8110.3990.6460.8455.74
maple1.1120.6120.8170.0730.01000.1850.78
ash0.8161.5110.9220.2860.0760.4681.08
oak0.6191.6120.1420.1500.11000.4610.810
chestnut..........3.4350.138
other broadleaves0.8161.3120.9220.5390.5613.5261.18
total29.0231.3232.7319.51125.7618.21129.81
inside perimeterspruce9.930..23.2819.01222.51416.31920.36
fir9.332..5.2191.0560.3992.4583.216
pine2.169..1.0492.4333.3421.1651.821
larch....0.2528.0183.7286.4223.613
stone pine......1.4391.845..0.630
other conifers......0.199....0.0100
beech7.926..5.8190.3880.4990.6763.017
maple1.062..1.421....0.0990.621
ash0.196..0.4380.178....0.235
oak....0.0100....0.0990.071
chestnut..............
other broadleaves0.539..0.4310.3750.1690.5400.323
total30.710..37.5532.5732.1927.41033.73
outside perimeterspruce6.61711.01618.0510.41122.085.31513.14
fir7.0157.2174.890.7500.5560.7313.37
pine1.2390.4590.2392.7241.5310.0910.715
larch0.11000.2710.2336.9135.4172.6172.19
stone pine....0.01000.8411.140..0.229
other conifers0.0620.1740.049......0.039
beech10.9109.0155.4100.5400.2654.4134.86
maple2.1161.5321.5110.1680.01000.1440.99
ash1.0414.0180.8160.2620.3680.2270.811
oak0.5421.0380.1420.264..0.8240.316
chestnut....0.01000.259..5.6161.316
other broadleaves0.8241.0351.0141.0240.7392.8121.48
total30.3535.5532.1323.8631.7522.6529.02
totalspruce9.6612.6519.8311.8818.766.51114.02
fir5.774.874.660.6370.5350.9273.84
pine1.2141.6120.5252.8172.5170.2491.27
larch0.1390.4200.3227.394.6123.0131.56
stone pine....0.01001.0241.7190.01000.215
other conifers0.1690.2310.0450.0710.085..0.126
beech9.156.954.870.4360.4363.4125.23
maple1.390.7121.290.1600.0780.1380.86
ash0.8161.890.8130.1450.2620.2290.87
oak0.6171.5110.1300.1550.01000.6220.68
chestnut....0.01000.160..4.7150.615
other broadleaves0.8131.2120.9120.7210.5332.7111.16
total29.3231.8233.0225.2429.1422.4429.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205706/191969
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species %± %± %± %±
AGspruce31.23.9.0.0.0.031.23.9
fir10.82.3.0.0.0.010.82.3
pine5.51.6.0.0.0.05.51.6
larch1.90.6.0.0.0.01.90.6
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.1.0.0.0.00.30.1
beech30.03.2.0.0.0.030.03.2
maple4.40.9.0.0.0.04.40.9
ash6.11.5.0.0.0.06.11.5
oak4.11.1.0.0.0.04.11.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.81.4.0.0.0.05.81.4
total100.0..0.0.0.0100.0.
AIspruce59.99.987.43.673.714.172.27.2
fir27.28.76.24.712.77.116.24.9
pine.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech11.03.46.45.812.37.710.43.7
maple1.71.6.0.00.90.90.90.7
ash.0.0.0.0.0.0.0.0
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.20.2.0.00.40.40.20.2
total100.0.100.0.100.0.100.0.
ARspruce68.67.570.50.043.913.761.46.5
fir11.14.429.50.026.711.217.04.6
pine0.50.5.0.0.0.00.30.3
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.40.10.1
beech9.73.6.0.016.05.511.03.0
maple5.32.7.0.04.32.64.71.9
ash4.12.5.0.07.65.04.92.2
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.60.6.0.01.11.10.70.5
total100.0.100.0.100.0.100.0.
BEspruce49.52.762.26.649.03.150.41.9
fir19.61.914.64.521.22.219.81.4
pine3.51.07.33.50.50.22.60.6
larch0.70.30.70.60.60.30.60.2
stone pine.0.0.0.00.00.00.00.0
other conifers0.40.3.0.00.20.10.30.1
beech19.51.811.33.920.32.319.11.4
maple2.00.52.81.03.40.62.60.4
ash1.60.50.50.51.90.61.70.3
oak1.30.30.00.00.40.20.80.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.90.50.60.32.50.62.00.4
total100.0.100.0.100.0.100.0.
BL/BSspruce22.26.8.0.05.75.118.85.7
fir5.52.7.0.03.43.35.12.2
pine7.02.5.0.06.15.56.82.3
larch1.81.2.0.0.0.01.41.0
stone pine.0.0.0.0.0.0.0.0
other conifers1.21.2.0.0.0.01.01.0
beech42.56.7.0.059.69.946.15.9
maple5.01.4.0.09.74.26.01.5
ash4.41.9.0.04.13.34.41.6
oak4.52.2.0.05.04.64.62.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.92.3.0.06.33.96.02.0
total100.0..0.0100.0.100.0.
FRspruce54.94.895.16.260.56.957.43.9
fir9.83.6.0.014.74.811.32.8
pine5.62.4.0.00.50.53.71.6
larch1.20.7.0.0.0.00.70.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.40.4.0.0.0.00.20.2
beech19.43.53.34.311.93.716.62.6
maple0.80.4.0.02.61.21.40.5
ash4.41.51.62.14.42.04.31.2
oak1.60.7.0.00.70.61.30.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.01.0.0.04.82.02.91.0
total100.0.100.0.100.0.100.0.
GEspruce0.50.4.0.0.0.00.50.4
fir.0.0.0.0.0.0.0.0
pine14.09.0.0.0.0.014.09.0
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech.0.0.0.0.0.0.0.0
maple.0.0.0.0.0.0.0.0
ash1.61.2.0.0.0.01.61.2
oak83.08.4.0.0.0.083.08.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.80.6.0.0.0.00.80.6
total100.0..0.0.0.0100.0.
GLspruce63.211.672.58.351.211.461.46.5
fir8.25.310.17.21.91.56.63.0
pine.0.0.0.0.0.0.0.0
larch1.01.1.0.0.0.00.40.5
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.00.0
beech18.06.511.75.923.29.318.24.5
maple2.11.12.11.211.03.95.11.5
ash5.14.82.22.07.63.85.22.5
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.42.31.51.55.02.73.11.4
total100.0.100.0.100.0.100.0.
GRspruce56.03.863.66.066.32.962.22.2
fir2.71.03.21.82.80.82.80.6
pine12.02.36.43.14.01.17.21.1
larch14.82.314.53.614.12.114.41.4
stone pine6.51.64.01.92.30.94.00.8
other conifers0.10.1.0.0.0.00.00.0
beech4.31.37.14.03.20.94.10.9
maple0.10.00.00.01.10.40.60.2
ash0.50.4.0.00.80.50.60.3
oak0.30.30.00.00.30.20.30.2
chestnut0.30.3.0.01.80.81.00.4
other broadleaves2.61.01.10.53.30.82.70.5
total100.0.100.0.100.0.100.0.
JUspruce30.65.38.69.012.54.124.74.0
fir20.64.428.611.927.16.022.83.5
pine4.71.814.35.44.73.94.91.7
larch0.20.2.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.00.0
beech27.94.946.517.538.16.231.43.9
maple3.00.9.0.05.31.33.60.7
ash5.01.5.0.07.34.35.61.6
oak3.21.7.0.01.41.12.61.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.71.72.02.03.41.24.31.2
total100.0.100.0.100.0.100.0.
LUspruce50.83.863.816.639.510.249.63.5
fir27.33.213.711.814.55.725.22.8
pine0.70.6.0.03.33.21.10.7
larch0.10.1.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.90.6.0.0.0.00.70.5
beech14.02.719.92.632.69.516.72.7
maple1.00.32.72.34.41.81.50.3
ash1.80.7.0.04.01.72.10.7
oak2.11.1.0.00.10.11.70.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.40.4.0.01.60.91.40.3
total100.0.100.0.100.0.100.0.
NEspruce44.05.031.311.048.010.844.04.5
fir30.94.241.814.226.58.330.83.8
pine1.21.0.0.05.85.81.61.0
larch0.40.4.0.0.0.00.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.1.0.0.0.00.10.1
beech14.52.424.47.08.82.714.32.1
maple2.21.0.0.05.22.42.40.9
ash1.91.3.0.05.14.82.11.2
oak1.80.9.0.0.0.01.50.8
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.11.32.42.20.70.82.81.2
total100.0.100.0.100.0.100.0.
NWspruce63.415.950.920.034.620.852.211.2
fir2.31.9.0.030.811.410.04.8
pine.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech3.32.542.217.919.810.917.17.2
maple4.11.95.11.88.43.65.61.6
ash22.212.71.91.56.03.312.86.5
oak0.40.4.0.0.0.00.20.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.32.8.0.00.40.42.11.4
total100.0.100.0.100.0.100.0.
OWspruce60.37.465.717.754.212.059.06.2
fir21.15.95.65.28.13.414.53.7
pine3.93.92.11.8.0.02.32.1
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
beech13.56.025.714.928.412.820.36.0
maple1.00.6.0.04.72.72.11.0
ash0.10.1.0.01.41.10.50.4
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves.0.00.90.83.21.81.20.6
total100.0.100.0.100.0.100.0.
SGspruce60.35.656.99.644.15.250.93.7
fir7.52.010.24.313.92.711.31.7
pine0.40.44.34.30.00.00.40.3
larch0.80.6.0.01.30.81.10.5
stone pine.0.0.0.0.0.0.0.0
other conifers1.61.6.0.00.30.20.70.6
beech16.24.110.94.423.14.019.72.8
maple4.21.412.14.68.31.77.11.1
ash3.91.42.71.84.91.34.40.9
oak0.60.3.0.00.80.50.70.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.72.02.91.53.20.93.70.9
total100.0.100.0.100.0.100.0.
SHspruce35.25.6.0.056.49.636.85.4
fir1.31.0.0.0.0.01.20.9
pine11.03.4.0.0.0.010.23.2
larch1.10.8.0.0.0.01.00.8
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.1.0.0.0.00.10.1
beech36.05.0.0.043.69.636.64.6
maple1.20.7.0.0.0.01.10.6
ash4.52.0.0.0.0.04.11.9
oak8.12.9.0.0.0.07.52.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.40.7.0.0.0.01.30.7
total100.0..0.0100.0.100.0.
SOspruce24.74.4.0.033.716.225.54.3
fir14.22.9.0.00.80.513.02.7
pine7.61.8.0.08.94.97.71.7
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.2.0.0.0.00.20.1
beech40.13.8.0.052.313.441.23.7
maple4.81.0.0.00.40.44.40.9
ash2.70.9.0.00.90.82.50.8
oak2.31.0.0.0.0.02.10.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.41.1.0.03.12.73.41.0
total100.0..0.0100.0.100.0.
SZspruce74.66.026.312.154.76.360.14.6
fir8.23.433.511.818.03.815.52.7
pine1.61.4.0.0.0.00.60.6
larch.0.0.0.00.70.70.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.00.00.00.0
beech9.03.935.717.812.23.113.03.0
maple1.70.82.22.04.31.53.10.8
ash2.72.00.30.35.12.03.71.3
oak.0.0.0.00.30.30.20.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.10.82.01.84.62.13.31.1
total100.0.100.0.100.0.100.0.
TGspruce43.54.7.0.031.78.041.84.3
fir7.72.6.0.011.04.98.22.4
pine7.22.4.0.01.31.26.42.1
larch0.60.6.0.0.0.00.50.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.1.0.0.0.00.10.1
beech15.52.8.0.017.08.715.72.7
maple2.30.9.0.016.19.24.21.8
ash6.51.7.0.010.35.17.01.7
oak8.62.4.0.09.45.18.72.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.92.7.0.03.12.37.32.3
total100.0..0.0100.0.100.0.
TIspruce16.06.160.510.116.32.921.12.9
fir4.44.18.16.83.01.13.71.2
pine3.33.36.54.10.00.01.10.6
larch9.03.019.66.711.32.211.91.9
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech6.12.93.52.822.22.918.52.4
maple0.80.7.0.00.20.10.20.1
ash3.52.4.0.00.90.31.10.3
oak4.02.4.0.03.81.03.40.8
chestnut28.58.9.0.029.04.125.83.5
other broadleaves24.46.91.81.113.41.913.31.7
total100.0.100.0.100.0.100.0.
URspruce66.713.069.310.255.610.562.66.5
fir5.22.618.79.612.24.912.53.9
pine.0.03.73.47.03.44.31.9
larch.0.03.83.5.0.01.21.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.50.30.20.2
beech16.07.04.02.115.17.011.83.7
maple4.12.90.50.51.91.22.00.9
ash4.13.9.0.00.50.31.21.0
oak2.62.3.0.01.00.91.10.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.30.9.0.06.23.03.11.4
total100.0.100.0.100.0.100.0.
VDspruce46.63.243.713.334.95.944.52.8
fir14.91.827.49.820.74.716.61.7
pine2.00.9.0.00.30.31.60.7
larch0.70.32.12.20.80.80.80.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.5.0.0.0.00.50.4
beech21.42.212.64.219.34.120.61.9
maple2.00.410.03.66.92.03.30.5
ash3.60.92.52.28.92.64.40.9
oak4.21.0.0.03.62.13.80.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.11.01.81.44.61.64.10.8
total100.0.100.0.100.0.100.0.
VSspruce33.16.159.14.846.23.548.12.7
fir0.50.53.41.75.11.73.71.0
pine15.25.06.92.39.92.49.91.7
larch31.55.122.73.925.23.025.52.2
stone pine4.82.13.91.53.01.23.60.9
other conifers0.30.30.20.2.0.00.10.1
beech4.33.22.11.43.10.93.00.9
maple0.30.20.60.50.90.40.70.3
ash1.50.80.30.20.80.40.80.3
oak0.60.2.0.00.70.40.40.2
chestnut.0.0.0.01.00.50.50.2
other broadleaves7.93.90.80.64.21.03.70.9
total100.0.100.0.100.0.100.0.
ZGspruce54.627.2.0.047.09.748.79.5
fir11.93.9.0.019.55.917.84.7
pine.0.0.0.0.0.0.0.0
larch.0.0.0.04.64.43.63.5
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech1.00.7.0.014.36.111.45.1
maple.0.0.0.07.64.26.03.3
ash29.320.6.0.05.75.810.87.5
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.22.2.0.01.21.01.71.0
total100.0..0.0100.0.100.0.
ZHspruce38.93.0.0.021.912.438.43.0
fir12.11.9.0.0.0.011.71.9
pine8.51.5.0.07.05.18.51.5
larch1.70.7.0.0.0.01.70.7
stone pine.0.0.0.0.0.0.0.0
other conifers0.40.2.0.0.0.00.40.2
beech20.42.1.0.055.016.621.52.2
maple4.70.9.0.00.40.54.60.9
ash5.70.9.0.015.612.86.01.0
oak4.11.0.0.0.0.04.01.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.50.8.0.0.0.03.40.7
total100.0..0.0100.0.100.0.
Switzerlandspruce45.21.160.32.645.11.446.60.8
fir13.70.79.61.511.30.712.40.5
pine5.10.45.21.12.40.44.10.3
larch2.80.310.71.57.10.65.10.3
stone pine0.70.11.80.50.70.20.80.1
other conifers0.40.10.00.00.10.00.20.1
beech19.60.79.01.516.71.017.50.5
maple2.40.21.90.43.20.32.60.1
ash3.40.30.50.22.70.32.90.2
oak2.80.30.00.01.20.22.00.2
chestnut0.40.1.0.04.70.81.90.3
other broadleaves3.60.31.00.24.80.43.80.2
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205707/191970
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGspruce9.314....9.314
fir3.221....3.221
pine1.629....1.629
larch0.634....0.634
stone pine........
other conifers0.152....0.152
beech8.911....8.911
maple1.321....1.321
ash1.825....1.825
oak1.226....1.226
chestnut........
other broadleaves1.724....1.724
total29.65....29.65
AIspruce28.71948.9928.22732.514
fir13.0313.5844.8617.331
pine........
larch........
stone pine........
other conifers........
beech5.3343.6844.7704.737
maple0.892..0.3950.470
ash........
oak........
chestnut........
other broadleaves0.192..0.1950.171
total47.9656.0738.22145.010
ARspruce31.31850.0.15.84026.517
fir5.13921.0.9.6407.326
pine0.298....0.1100
larch........
stone pine........
other conifers....0.1960.1100
beech4.438..5.7374.728
maple2.458..1.6582.045
ash1.963..2.7642.145
oak........
chestnut........
other broadleaves0.398..0.4960.369
total45.71571.0.35.91543.111
BEspruce16.1720.31217.2716.95
fir6.4104.8327.5116.67
pine1.1292.4490.2510.924
larch0.2460.2990.2490.232
stone pine....0.01000.0100
other conifers0.165..0.1770.153
beech6.393.7357.1126.47
maple0.6250.9361.2180.914
ash0.5280.2990.7310.621
oak0.4220.0990.1440.319
chestnut........
other broadleaves0.6270.2420.9250.718
total32.5432.6735.2333.52
BL/BSspruce6.135..1.5965.134
fir1.551..0.9961.446
pine1.937..1.6961.835
larch0.570....0.470
stone pine........
other conifers0.3100....0.3100
beech11.615..16.02112.512
maple1.428..2.6441.624
ash1.242..1.1741.237
oak1.249..1.3961.343
chestnut........
other broadleaves1.638..1.7641.633
total27.48..26.81627.27
FRspruce20.31117.67718.61719.69
fir3.638..4.5333.926
pine2.144..0.1991.343
larch0.463....0.363
stone pine........
other conifers0.1100....0.1100
beech7.2190.6823.7305.716
maple0.344..0.8430.532
ash1.6320.3821.3451.526
oak0.645..0.2870.440
chestnut........
other broadleaves0.850..1.5421.032
total37.0618.57130.81034.16
GEspruce0.195....0.195
fir........
pine3.655....3.655
larch........
stone pine........
other conifers........
beech........
maple........
ash0.489....0.489
oak21.123....21.123
chestnut........
other broadleaves0.289....0.289
total25.417....25.417
GLspruce26.42825.32215.43221.917
fir3.4653.5810.6772.347
pine........
larch0.497....0.2100
stone pine........
other conifers....0.0980.0100
beech7.5364.1497.0446.525
maple0.9500.7653.3331.829
ash2.1970.8962.3471.948
oak........
chestnut........
other broadleaves1.0970.5961.5501.145
total41.81735.02030.11735.611
GRspruce14.9918.91319.4717.65
fir0.7400.9580.8300.822
pine3.2201.9491.2282.016
larch3.9164.3234.1154.110
stone pine1.7241.2460.7401.119
other conifers0.085....0.085
beech1.1312.1590.9291.222
maple0.0760.0990.3320.231
ash0.178..0.2610.249
oak0.11000.0990.1710.157
chestnut0.1100..0.5440.341
other broadleaves0.7380.3441.0240.820
total26.6529.7829.3428.33
JUspruce9.9192.8713.6317.717
fir6.7239.387.8257.117
pine1.5394.6711.4831.535
larch0.1100....0.0100
stone pine........
other conifers....0.0990.0100
beech9.01815.17111.0179.813
maple1.031..1.5251.121
ash1.629..2.1611.730
oak1.051..0.4790.845
chestnut........
other broadleaves1.5360.6711.0321.328
total32.3632.53328.9831.25
LUspruce17.41036.94111.42916.79
fir9.3127.9714.2398.512
pine0.377..0.9980.461
larch0.074....0.074
stone pine........
other conifers0.372....0.272
beech4.82011.519.4335.617
maple0.3271.5711.3380.523
ash0.641..1.2430.732
oak0.752..0.0980.652
chestnut........
other broadleaves0.527..0.5500.524
total34.2557.81528.91133.75
NEspruce12.7138.83010.83112.412
fir8.91511.8445.9388.713
pine0.384..1.3960.464
larch0.1100....0.1100
stone pine........
other conifers0.0100....0.0100
beech4.2176.9232.0374.016
maple0.646..1.2520.738
ash0.571..1.1960.659
oak0.549....0.450
chestnut........
other broadleaves0.9430.7820.2960.841
total28.9628.11022.51928.16
NWspruce16.73721.63313.77416.927
fir0.681..12.2333.249
pine........
larch........
stone pine........
other conifers........
beech0.96517.9497.8415.543
maple1.1422.1453.3441.829
ash5.9560.8832.4514.149
oak0.197....0.199
chestnut........
other broadleaves1.168..0.1880.768
total26.32042.4939.61632.312
OWspruce23.02133.23415.92521.115
fir8.0332.8902.4395.228
pine1.5991.090..0.888
larch........
stone pine........
other conifers........
beech5.24413.0518.3537.231
maple0.460..1.4570.846
ash0.099..0.4750.269
oak........
chestnut........
other broadleaves..0.4900.9530.451
total38.21550.5729.31635.710
SGspruce20.51319.63116.61518.310
fir2.5273.5435.2194.115
pine0.1991.5950.0.0.275
larch0.375..0.5570.446
stone pine........
other conifers0.599..0.1600.379
beech5.5283.8458.7187.115
maple1.4324.2443.1192.516
ash1.3360.9561.9251.620
oak0.260..0.3700.251
chestnut........
other broadleaves1.6411.0531.2271.323
total33.9834.52037.6735.95
SHspruce9.821..22.94010.520
fir0.477....0.477
pine3.133....2.933
larch0.374....0.374
stone pine........
other conifers0.0100....0.0100
beech10.115..17.7.10.514
maple0.357....0.357
ash1.345....1.245
oak2.336....2.136
chestnut........
other broadleaves0.454....0.454
total27.910..40.62228.610
SOspruce7.320..12.4467.718
fir4.222..0.3603.922
pine2.324..3.3612.323
larch........
stone pine........
other conifers0.159....0.159
beech11.911..19.32712.510
maple1.421..0.1921.321
ash0.832..0.3920.831
oak0.744....0.645
chestnut........
other broadleaves1.032..1.1921.031
total29.75..36.9830.35
SZspruce21.5148.85218.41518.911
fir2.44411.2386.1234.919
pine0.586....0.287
larch....0.2990.1100
stone pine........
other conifers....0.0990.0100
beech2.64111.9584.1274.123
maple0.5410.7741.5331.027
ash0.8720.1921.7391.235
oak....0.1990.1100
chestnut........
other broadleaves0.6380.7921.5441.133
total28.71033.42233.6931.56
TGspruce11.414..8.23010.913
fir2.034..2.8512.129
pine1.934..0.3951.733
larch0.2100....0.1100
stone pine........
other conifers0.0100....0.0100
beech4.120..4.4494.119
maple0.640..4.2681.143
ash1.726..2.7511.824
oak2.330..2.4562.327
chestnut........
other broadleaves2.133..0.8721.932
total26.18..25.71926.17
TIspruce2.54116.8243.6184.615
fir0.7992.3860.7360.834
pine0.5991.8630.01000.254
larch1.4295.4302.5202.616
stone pine........
other conifers........
beech0.9501.0774.9134.013
maple0.185..0.0510.046
ash0.668..0.2290.230
oak0.660..0.8250.723
chestnut4.437..6.4175.616
other broadleaves3.8300.5553.0132.912
total15.51427.81322.2521.75
URspruce15.42935.21518.62520.914
fir1.2539.5534.1394.232
pine..1.9952.3501.446
larch..1.995..0.4100
stone pine........
other conifers....0.2710.173
beech3.7472.0555.1454.031
maple1.0660.3950.6610.743
ash1.097..0.2640.482
oak0.697..0.3870.468
chestnut........
other broadleaves0.372..2.1451.044
total23.12050.8933.51033.49
VDspruce12.9817.3398.92112.48
fir4.11310.8385.3264.611
pine0.647..0.1990.445
larch0.2480.8950.2990.240
stone pine........
other conifers0.288....0.188
beech6.0115.0304.9225.79
maple0.6224.0291.8280.916
ash1.0261.0882.3301.220
oak1.225..0.9571.123
chestnut........
other broadleaves1.1250.7811.2381.121
total27.8439.61525.41127.94
VSspruce7.02319.61211.21012.48
fir0.1901.1491.2341.027
pine3.2332.3332.4242.617
larch6.7187.5186.1136.69
stone pine1.0431.3390.7410.924
other conifers0.1990.199..0.071
beech0.9750.7630.7290.829
maple0.1590.2800.2470.238
ash0.3580.1610.2510.234
oak0.142..0.2550.144
chestnut....0.2510.151
other broadleaves1.7510.3731.0231.024
total21.31033.2624.2525.94
ZGspruce8.732..12.13211.026
fir1.954..5.0354.033
pine........
larch....1.2980.8100
stone pine........
other conifers........
beech0.290..3.7482.651
maple....2.0501.453
ash4.790..1.5982.469
oak........
chestnut........
other broadleaves0.590..0.3780.459
total16.022..25.61822.716
ZHspruce11.69..7.04811.59
fir3.617....3.517
pine2.519..2.2872.519
larch0.540....0.540
stone pine........
other conifers0.159....0.159
beech6.111..17.5526.411
maple1.418..0.1871.418
ash1.716..5.0681.816
oak1.225....1.225
chestnut........
other broadleaves1.022....1.022
total29.85..31.82429.95
Switzerlandspruce13.5320.3613.1413.92
fir4.153.2163.373.74
pine1.591.7210.7151.27
larch0.8103.6132.191.56
stone pine0.2220.6300.2290.215
other conifers0.1290.01000.0390.126
beech5.843.0174.865.23
maple0.780.6210.990.85
ash1.080.2350.8110.97
oak0.8100.0710.3170.68
chestnut0.138..1.4160.615
other broadleaves1.180.4231.481.16
total29.8133.6328.9229.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205708/191971
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce33.11.841.41.762.42.456.72.832.17.345.41.1
fir17.31.414.41.117.91.74.01.05.43.614.00.7
pine4.40.65.70.71.40.88.81.52.12.15.00.4
larch0.40.11.10.30.30.212.51.611.13.32.80.3
stone pine.0.0.0.0.0.04.10.9.0.00.70.1
other conifers0.20.10.80.3.0.00.10.1.0.00.40.1
beech30.81.621.11.211.31.47.41.34.52.019.30.7
maple3.90.42.10.32.40.51.10.30.50.52.40.2
ash3.20.54.70.52.60.61.30.52.31.63.30.3
oak3.20.64.60.60.10.00.40.22.61.62.70.3
chestnut.0.0.0.0.0.0.0.019.76.40.40.1
other broadleaves3.40.53.90.51.60.43.50.919.75.13.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce32.19.3.0.062.96.061.83.159.88.160.32.6
fir30.48.9.0.011.53.17.71.79.05.09.61.5
pine6.74.5.0.03.82.55.71.44.22.75.21.1
larch.0.0.0.0.0.012.11.922.96.010.71.5
stone pine.0.0.0.0.0.02.70.8.0.01.80.5
other conifers.0.0.0.0.0.00.10.1.0.00.00.0
beech25.86.4.0.017.74.96.61.62.31.88.91.5
maple3.21.9.0.03.41.11.60.50.10.11.80.4
ash0.20.2.0.00.50.30.60.3.0.00.50.2
oak.0.0.0.00.00.0.0.00.10.10.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.60.7.0.00.30.21.10.31.70.81.00.2
total100.0..0.0100.0.100.0.100.0.100.0.
outside perimeterspruce24.83.721.04.451.32.658.52.123.23.245.21.4
fir21.23.119.54.419.71.75.30.83.21.011.40.8
pine4.21.61.81.30.20.15.00.90.20.22.40.4
larch.0.00.70.70.20.113.01.311.81.97.10.6
stone pine.0.0.0.0.0.01.90.6.0.00.70.2
other conifers0.00.00.20.10.10.10.10.0.0.00.10.0
beech35.63.628.24.719.42.17.21.019.52.516.61.0
maple6.71.26.52.13.50.52.90.50.50.23.20.3
ash3.61.513.32.93.00.51.60.40.80.22.70.3
oak1.40.74.71.70.30.20.40.23.20.81.20.2
chestnut.0.0.0.0.0.00.30.225.13.64.60.7
other broadleaves2.40.64.11.72.30.43.70.612.71.74.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce31.71.639.91.657.11.758.71.529.12.946.80.8
fir18.31.314.81.118.31.25.40.64.21.112.60.5
pine4.40.65.40.71.00.46.30.70.90.54.10.3
larch0.30.11.10.20.20.112.60.913.21.75.10.3
stone pine.0.0.0.0.0.02.80.4.0.00.80.1
other conifers0.20.10.80.30.10.00.10.0.0.00.20.1
beech31.51.521.71.215.61.27.10.715.41.917.40.5
maple4.30.42.40.33.00.32.10.30.40.22.60.1
ash3.20.55.30.52.60.41.30.20.90.32.80.2
oak2.80.54.60.50.20.10.30.12.70.61.90.2
chestnut.0.0.0.0.0.00.20.121.12.91.80.3
other broadleaves3.20.43.90.51.80.33.10.412.11.43.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205709/191972
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.5613.0521.4615.275.92713.53
fir5.094.586.1101.1251.0694.25
pine1.3151.8130.5562.4170.4991.59
larch0.1350.4220.1603.3132.0280.811
stone pine......1.122..0.222
other conifers0.1520.334..0.058..0.129
beech8.866.663.9132.0170.8455.84
maple1.1110.6130.8210.3270.1850.78
ash0.9151.5110.9240.4370.4681.08
oak0.9181.5120.0420.1480.5610.810
chestnut........3.6350.138
other broadleaves1.0151.2130.6260.9263.6261.18
total28.6231.3234.2426.8418.31129.81
inside perimeterspruce9.930..25.81320.7717.01920.36
fir9.332..4.7282.6222.6583.216
pine2.169..1.5671.9251.2641.821
larch......4.0166.5233.614
stone pine......0.930..0.630
other conifers......0.0100..0.0100
beech7.926..7.3282.2250.7763.017
maple1.062..1.4310.5300.0990.621
ash0.196..0.2610.240..0.235
oak....0.099..0.0990.071
chestnut............
other broadleaves0.539..0.1620.4310.5450.323
total30.710..41.1833.4428.51033.73
outside perimeterspruce7.4166.52218.0616.755.21513.14
fir6.3166.0246.991.5160.7313.37
pine1.2390.6700.1581.4180.0910.715
larch..0.2990.1713.7112.6172.19
stone pine......0.529..0.229
other conifers0.01000.0740.0610.061..0.040
beech10.6118.7176.8112.0144.4134.86
maple2.0182.0341.2130.8170.1440.99
ash1.1434.1221.1160.5240.2270.811
oak0.4541.4360.1530.1370.7240.317
chestnut......0.1465.7161.316
other broadleaves0.7261.3420.8161.1152.9121.48
total29.8531.0635.0328.5322.5529.02
totalspruce9.1612.5520.0416.946.51114.02
fir5.374.686.461.6121.0273.84
pine1.3141.7130.3411.8110.2491.27
larch0.1350.3220.1463.673.0131.56
stone pine......0.815..0.215
other conifers0.0500.2330.0610.039..0.125
beech9.156.865.582.1103.5125.23
maple1.390.8131.1110.6130.1380.86
ash0.9151.7100.9140.4190.2290.87
oak0.8171.5120.1410.1300.6230.68
chestnut......0.0464.8150.515
other broadleaves0.9131.2120.6140.9132.7111.16
total28.9231.3235.0228.8222.5429.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205710/191973
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce38.11.262.32.766.73.333.16.155.54.032.17.345.51.1
fir15.60.918.42.010.31.90.50.52.31.05.43.613.90.7
pine5.20.51.70.90.50.315.25.013.02.52.12.15.00.4
larch0.80.20.70.30.50.331.55.114.82.411.13.32.80.3
stone pine.0.0.0.0.0.04.82.17.01.7.0.00.70.1
other conifers0.60.20.00.0.0.00.30.30.10.1.0.00.40.1
beech25.01.011.01.612.51.84.33.24.51.44.52.019.30.7
maple2.80.22.10.53.00.70.30.20.10.10.50.52.40.2
ash4.10.42.00.63.31.11.50.80.50.42.31.63.30.3
oak4.10.40.20.10.20.20.60.20.30.32.61.62.70.3
chestnut.0.0.0.0.0.0.0.0.0.019.76.40.40.1
other broadleaves3.70.41.70.52.80.97.93.91.80.919.75.13.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce32.29.362.15.663.95.159.14.865.06.759.88.160.42.6
fir30.48.913.13.416.03.93.41.71.21.09.05.09.61.5
pine6.74.54.22.22.01.46.92.38.13.94.22.75.21.1
larch.0.00.80.61.11.122.73.910.63.122.96.010.71.5
stone pine.0.0.0.0.0.03.91.55.12.4.0.01.80.5
other conifers.0.0.0.0.0.00.20.2.0.0.0.00.00.0
beech25.76.414.43.611.33.42.11.49.05.12.31.88.91.5
maple3.21.93.61.03.51.40.60.5.0.00.10.11.80.4
ash0.20.20.90.61.10.60.30.2.0.0.0.00.50.2
oak.0.00.00.0.0.0.0.0.0.00.10.10.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.60.70.70.31.20.50.80.61.00.61.70.81.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce23.42.955.02.749.83.446.23.569.73.123.23.245.31.4
fir20.62.518.31.913.61.75.11.72.40.83.21.011.30.8
pine3.31.10.20.10.90.49.92.44.81.30.20.22.40.4
larch0.30.30.50.21.00.425.23.014.22.411.81.97.10.6
stone pine.0.00.00.0.0.03.01.22.81.1.0.00.70.2
other conifers0.10.00.10.10.20.1.0.0.0.0.0.00.10.0
beech32.82.917.32.119.92.53.10.92.00.819.52.516.51.0
maple6.61.13.30.56.20.90.90.41.00.40.50.23.20.3
ash7.21.52.20.54.20.80.80.40.90.60.80.22.60.3
oak2.60.80.20.10.60.30.70.40.20.23.20.81.20.2
chestnut.0.0.0.0.0.01.00.50.20.225.13.64.60.7
other broadleaves3.10.72.90.63.60.74.21.01.90.712.71.74.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce36.31.259.01.858.12.248.12.763.52.429.12.946.90.8
fir16.30.817.71.312.71.23.71.02.20.64.21.112.60.5
pine5.00.51.30.50.90.39.91.78.51.30.90.54.10.3
larch0.80.10.60.20.80.325.52.213.91.513.21.75.10.3
stone pine.0.00.00.0.0.03.60.94.80.9.0.00.80.1
other conifers0.50.20.00.00.10.00.10.10.00.0.0.00.20.1
beech26.00.914.31.316.01.53.00.93.91.015.41.917.30.5
maple3.30.22.80.34.60.60.70.30.50.20.40.22.60.1
ash4.40.42.00.33.40.60.80.30.60.30.90.32.80.2
oak3.90.40.20.10.40.20.40.20.20.22.70.61.90.2
chestnut.0.0.0.0.0.00.50.20.10.121.12.91.80.3
other broadleaves3.60.32.10.33.00.53.70.91.80.512.11.43.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205711/191974
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce11.5420.3722.887.02314.795.92713.63
fir4.766.0113.5190.1900.6431.0694.25
pine1.6100.5570.2593.2333.5200.4991.59
larch0.3190.2430.2596.7183.9172.0280.811
stone pine......1.0431.924..0.222
other conifers0.2300.0100..0.1990.085..0.129
beech7.543.6154.3150.9751.2320.8455.74
maple0.880.7251.0240.1590.0760.1850.78
ash1.290.6291.1320.3580.1780.4681.08
oak1.2100.1410.1810.1420.11000.5610.810
chestnut..........3.6350.138
other broadleaves1.1100.5281.0311.7510.5503.6261.18
total30.2232.6434.2621.31026.5518.31129.81
inside perimeterspruce9.93022.61126.01219.61219.31517.01920.36
fir9.3324.8276.5261.1490.3852.6583.216
pine2.1691.5540.8692.3332.4481.2641.821
larch..0.3700.4997.5183.1276.5233.613
stone pine......1.3391.546..0.630
other conifers......0.199....0.0100
beech7.9265.2264.6300.7632.7590.7763.017
maple1.0621.3261.4390.280..0.0990.621
ash0.1960.3590.5530.161....0.235
oak..0.099......0.0990.071
chestnut..............
other broadleaves0.5390.3490.5440.3730.3540.5450.323
total30.71036.4640.8833.2629.7928.51033.63
outside perimeterspruce7.11317.8617.5911.21021.575.21513.14
fir6.2135.9114.8131.2340.8330.7313.37
pine1.0340.0500.3482.4241.5280.0910.715
larch0.11000.1480.3456.1134.4172.6172.19
stone pine..0.0100..0.7410.940..0.229
other conifers0.0620.01000.140......0.040
beech9.995.6137.0130.7290.6394.4134.86
maple2.0171.1162.2150.2470.3390.1440.99
ash2.2210.7211.5190.2510.3680.2270.811
oak0.8310.1540.2520.2550.11000.7240.316
chestnut......0.2510.11005.7161.316
other broadleaves0.9250.9191.3191.0230.6362.9121.48
total30.3432.3435.0424.2530.8422.5529.02
totalspruce11.0419.4420.6612.4818.356.51114.02
fir4.955.874.5101.0270.6251.0273.84
pine1.590.4390.3342.6172.4160.2491.27
larch0.2190.2290.3356.694.0113.0131.56
stone pine..0.0100..0.9241.419..0.215
other conifers0.2290.0880.0410.0710.085..0.126
beech7.844.795.6100.8291.1253.5125.23
maple1.080.9121.6120.2380.1380.1380.86
ash1.380.6171.2160.2340.2520.2290.87
oak1.2100.1350.1440.1440.1710.6230.68
chestnut......0.1510.01004.8150.515
other broadleaves1.190.7151.1161.0240.5282.7111.16
total30.2132.9335.4325.9428.8322.5429.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205712/191975
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce35.92.132.49.426.34.134.01.9
fir20.71.730.38.924.43.321.71.5
pine3.70.76.74.53.51.73.70.7
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.0.0.00.00.00.10.0
beech27.81.825.76.532.63.928.61.6
maple3.30.43.21.96.71.33.90.4
ash2.80.50.20.23.71.72.90.5
oak2.70.6.0.01.00.62.30.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.90.51.60.71.80.52.60.4
total100.0.100.0.100.0.100.0.
Eastern Juraspruce24.13.5.0.016.38.723.23.2
fir6.31.6.0.02.42.45.91.5
pine6.71.5.0.08.04.86.91.4
larch1.10.5.0.0.0.00.90.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.70.4.0.0.0.00.60.4
beech40.63.4.0.053.67.242.13.2
maple5.81.1.0.06.93.45.91.1
ash4.81.1.0.02.92.44.61.0
oak4.91.3.0.03.63.44.71.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.11.4.0.06.33.15.31.3
total100.0..0.0100.0.100.0.
Western Plateauspruce44.34.4.0.033.212.543.24.1
fir9.02.4.0.012.37.89.32.3
pine6.42.1.0.01.51.45.91.9
larch1.00.5.0.0.0.00.90.5
stone pine.0.0.0.0.0.0.0.0
other conifers1.00.8.0.0.0.00.90.7
beech20.43.0.0.016.86.820.12.8
maple0.80.4.0.01.21.20.90.4
ash5.01.4.0.018.46.26.41.5
oak7.21.8.0.07.14.97.21.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.81.5.0.09.55.55.31.5
total100.0..0.0100.0.100.0.
Central Plateauspruce43.52.8.0.011.23.840.22.7
fir21.92.2.0.024.17.222.12.1
pine3.50.9.0.02.62.53.40.9
larch0.50.3.0.01.61.60.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.00.5.0.00.30.20.90.4
beech21.32.2.0.042.47.423.52.1
maple0.80.3.0.04.71.81.20.3
ash2.50.7.0.07.93.73.10.7
oak2.70.7.0.02.81.12.70.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.30.6.0.02.41.22.30.6
total100.0..0.0100.0.100.0.
Eastern Plateauspruce38.82.3.0.026.55.938.22.2
fir11.11.4.0.018.45.811.41.3
pine7.11.1.0.00.80.86.81.0
larch1.70.4.0.0.0.01.60.4
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.3.0.0.0.00.60.3
beech21.31.7.0.014.25.521.01.6
maple3.50.5.0.014.56.04.00.6
ash6.20.8.0.017.95.96.70.8
oak5.00.8.0.05.73.35.00.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.80.8.0.01.91.44.60.7
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce74.15.173.49.966.65.170.33.5
fir12.44.415.46.216.34.114.62.8
pine.0.0.0.0.0.0.0.0
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech6.42.05.52.89.82.88.11.7
maple3.51.84.92.72.60.93.10.9
ash2.41.10.40.42.00.92.10.7
oak0.30.2.0.00.20.20.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.80.40.50.42.50.71.60.4
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce55.63.559.28.945.73.851.72.5
fir24.32.79.64.624.62.923.21.9
pine2.61.65.04.20.20.11.80.9
larch0.30.2.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.20.20.10.1
beech12.92.322.66.422.33.617.72.0
maple1.40.42.81.32.50.62.00.3
ash2.00.90.30.32.20.61.90.5
oak0.10.10.10.10.10.10.10.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.00.40.40.32.00.51.30.3
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce66.43.763.210.849.24.257.02.8
fir11.32.112.74.416.42.314.11.5
pine0.40.33.73.80.20.20.50.3
larch0.30.3.0.00.50.30.40.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.10.0
beech11.52.116.011.421.13.216.92.1
maple3.41.03.52.25.00.94.20.6
ash3.51.20.80.84.31.03.80.7
oak0.10.1.0.00.60.40.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.01.1.0.02.50.72.50.6
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce69.76.161.58.461.35.163.93.6
fir6.92.315.35.78.72.59.61.9
pine0.70.74.63.10.20.21.30.7
larch2.51.31.71.21.70.82.00.6
stone pine.0.0.0.00.10.10.10.1
other conifers0.10.1.0.0.0.00.00.0
beech10.43.410.34.915.03.212.62.1
maple3.01.43.91.65.21.34.30.8
ash1.50.71.61.12.51.22.00.6
oak0.30.2.0.00.30.30.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.92.11.00.75.01.74.11.1
total100.0.100.0.100.0.100.0.
Central Alpsspruce69.87.960.68.951.59.860.85.2
fir10.65.925.18.210.24.214.53.6
pine1.51.52.82.65.82.93.41.4
larch.0.02.92.7.0.00.80.8
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.30.10.1
beech11.03.86.82.415.76.011.52.7
maple3.31.41.10.73.71.72.80.8
ash1.91.80.10.14.52.62.31.1
oak1.11.1.0.01.30.90.90.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.90.50.60.66.82.72.91.0
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce64.79.867.77.050.46.858.64.8
fir6.34.18.74.97.22.77.32.1
pine.0.0.0.0.0.0.0.0
larch1.41.0.0.03.01.71.80.9
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.30.20.2
beech17.75.612.64.218.84.617.12.9
maple1.60.96.03.111.53.17.31.7
ash4.13.82.41.53.41.63.41.4
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.12.62.61.35.31.94.41.2
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce33.16.159.14.846.23.548.12.7
fir0.50.53.41.75.11.73.71.0
pine15.25.06.92.39.92.49.91.7
larch31.55.122.73.925.23.025.52.2
stone pine4.82.13.91.53.01.23.60.9
other conifers0.30.30.20.2.0.00.10.1
beech4.33.22.11.43.10.93.00.9
maple0.30.20.60.50.90.40.70.3
ash1.50.80.30.20.80.40.80.3
oak0.60.2.0.00.70.40.40.2
chestnut.0.0.0.01.00.50.50.2
other broadleaves7.93.90.80.64.21.03.70.9
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce55.54.065.06.769.73.163.52.4
fir2.31.01.21.02.40.82.20.6
pine13.02.58.13.94.81.38.51.3
larch14.82.410.63.114.22.413.91.5
stone pine7.01.75.12.42.81.14.80.9
other conifers0.10.1.0.0.0.00.00.0
beech4.51.49.05.12.00.83.91.0
maple0.10.1.0.01.00.40.50.2
ash0.50.4.0.00.90.60.60.3
oak0.30.3.0.00.20.20.20.2
chestnut.0.0.0.00.20.20.10.1
other broadleaves1.80.91.00.61.90.71.80.5
total100.0.100.0.100.0.100.0.
Southern Alpsspruce32.17.359.88.123.23.229.12.9
fir5.43.69.05.03.21.04.21.1
pine2.12.14.22.70.20.20.90.5
larch11.13.322.96.011.81.913.21.7
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech4.52.02.31.819.52.515.41.9
maple0.50.50.10.10.50.20.40.2
ash2.31.6.0.00.80.20.90.3
oak2.61.60.10.13.20.82.70.6
chestnut19.76.4.0.025.13.621.12.9
other broadleaves19.75.11.70.812.71.712.11.4
total100.0.100.0.100.0.100.0.
Switzerlandspruce45.41.160.42.545.41.446.90.8
fir13.70.79.61.511.30.712.50.5
pine5.10.45.21.12.40.44.10.3
larch2.80.310.61.57.10.65.10.3
stone pine0.70.11.80.50.70.20.80.1
other conifers0.40.10.00.00.10.00.20.1
beech19.30.78.91.516.51.017.30.5
maple2.40.21.80.43.20.32.60.1
ash3.40.30.50.22.70.32.90.2
oak2.80.30.00.01.20.21.90.2
chestnut0.40.1.0.04.60.71.80.3
other broadleaves3.60.31.00.24.80.43.80.2
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205713/191976
NFI1
basal area
avalanches SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.479.9307.8179.96
fir6.099.3327.2156.38
pine1.1202.1691.0471.118
larch0.151....0.051
stone pine........
other conifers0.044..0.0990.041
beech8.177.9269.6128.36
maple1.0131.0622.0191.111
ash0.8200.1961.1470.819
oak0.823..0.3630.721
chestnut........
other broadleaves0.8180.5390.5260.816
total29.0330.71029.6529.22
Eastern Juraspruce6.617..5.1596.416
fir1.726..0.8961.626
pine1.822..2.5651.921
larch0.348....0.348
stone pine........
other conifers0.267....0.267
beech11.19..16.81811.78
maple1.619..2.2461.618
ash1.323..0.9751.322
oak1.327..1.1961.326
chestnut........
other broadleaves1.426..2.0511.524
total27.45..31.31427.85
Western Plateauspruce15.112..11.14314.712
fir3.127..4.1653.225
pine2.233..0.5962.032
larch0.354....0.354
stone pine........
other conifers0.479....0.379
beech7.016..5.6396.815
maple0.343..0.4960.340
ash1.728..6.1312.223
oak2.425..2.4712.424
chestnut........
other broadleaves1.631..3.2611.828
total34.05..33.41434.05
Central Plateauspruce14.08..3.73013.08
fir7.111..8.0337.210
pine1.127..0.9981.126
larch0.264..0.5980.254
stone pine........
other conifers0.348..0.1720.347
beech6.910..14.1187.69
maple0.330..1.6410.425
ash0.827..2.6491.024
oak0.925..0.9430.923
chestnut........
other broadleaves0.728..0.8520.726
total32.24..33.2832.33
Eastern Plateauspruce11.57..7.02611.37
fir3.313..4.9343.412
pine2.115..0.2972.015
larch0.526....0.526
stone pine........
other conifers0.257....0.257
beech6.38..3.7386.28
maple1.015..3.8481.215
ash1.813..4.7322.012
oak1.516..1.5591.515
chestnut........
other broadleaves1.416..0.5741.416
total29.63..26.41229.53
Western Pre-Alpsspruce27.41323.22720.81323.59
fir4.6384.9505.1264.920
pine........
larch........
stone pine........
other conifers........
beech2.4301.7523.1282.720
maple1.3521.6610.8321.029
ash0.9440.1940.6460.732
oak0.167..0.1740.150
chestnut........
other broadleaves0.3450.1940.8290.524
total36.91031.62431.3833.56
Central Pre-Alpsspruce18.2824.41816.01017.76
fir7.9124.0488.6127.98
pine0.8622.1850.1580.648
larch0.172....0.072
stone pine........
other conifers....0.11000.0100
beech4.2189.3297.8186.112
maple0.4291.2420.9240.717
ash0.6440.1970.8260.725
oak0.0740.0970.11000.066
chestnut........
other broadleaves0.3380.2770.7230.520
total32.8541.2834.9534.23
Eastern Pre-Alpsspruce23.3931.92818.41121.17
fir4.0196.4416.2145.211
pine0.1631.9940.11000.252
larch0.1100..0.2710.158
stone pine........
other conifers....0.1470.047
beech4.1198.1687.9166.313
maple1.2301.8651.9171.615
ash1.2330.4941.6231.419
oak0.072..0.2700.164
chestnut........
other broadleaves1.137..0.9280.923
total35.1750.51637.5537.04
Northwestern Alpsspruce19.81621.21718.11219.28
fir2.0355.3392.6292.920
pine0.2991.6680.01000.457
larch0.7510.6680.5470.631
stone pine....0.01000.0100
other conifers0.099....0.0100
beech3.0333.6494.4213.817
maple0.9451.4371.5261.320
ash0.4490.6690.7470.632
oak0.172..0.1900.163
chestnut........
other broadleaves1.4420.3641.5351.226
total28.41234.5929.5730.15
Central Alpsspruce21.02026.41917.12420.813
fir3.26310.9333.4404.927
pine0.5991.2971.9511.242
larch..1.297..0.3100
stone pine........
other conifers....0.1710.073
beech3.3353.0375.2383.923
maple1.0420.5601.2451.028
ash0.6910.0971.5570.849
oak0.399..0.4650.358
chestnut........
other broadleaves0.3510.3972.3361.033
total30.01743.51133.3934.18
Northeastern Alpsspruce23.72323.01715.21819.212
fir2.3663.0602.2392.430
pine........
larch0.569..0.9560.647
stone pine........
other conifers....0.1860.187
beech6.5324.3355.7265.618
maple0.6522.0553.5282.424
ash1.5940.8621.0441.142
oak........
chestnut........
other broadleaves1.5650.9481.6351.428
total36.61534.01430.31032.87
Southwestern Alpsspruce7.02319.61211.21012.48
fir0.1901.1491.2341.027
pine3.2332.3332.4242.617
larch6.7187.5186.1136.69
stone pine1.0431.3390.7410.924
other conifers0.1990.199..0.071
beech0.9750.7630.7290.829
maple0.1590.2800.2470.238
ash0.3580.1610.2510.234
oak0.142..0.2550.144
chestnut....0.2510.151
other broadleaves1.7510.3731.0231.024
total21.31033.2624.2525.94
Southeastern Alpsspruce14.7919.31521.5718.35
fir0.6430.3850.8330.625
pine3.5202.4481.5282.416
larch3.9173.1274.4174.011
stone pine1.9241.5460.9401.419
other conifers0.085....0.085
beech1.2322.7590.6391.125
maple0.076..0.3390.138
ash0.178..0.3680.252
oak0.1100..0.11000.171
chestnut....0.11000.0100
other broadleaves0.5500.3540.6360.528
total26.5529.7930.8428.83
Southern Alpsspruce5.92717.0195.2156.511
fir1.0692.6580.7311.027
pine0.4991.2640.0910.249
larch2.0286.5232.6173.013
stone pine........
other conifers........
beech0.8450.7764.4133.512
maple0.1850.0990.1440.138
ash0.468..0.2270.229
oak0.5610.0990.7240.623
chestnut3.635..5.7164.815
other broadleaves3.6260.5452.9122.711
total18.31128.51022.5522.54
Switzerlandspruce13.6320.3613.2414.02
fir4.153.2163.373.74
pine1.591.8210.7151.27
larch0.8103.6132.191.56
stone pine0.2220.6300.2290.215
other conifers0.1290.01000.0400.126
beech5.843.0174.865.23
maple0.780.6210.990.86
ash1.080.2350.8110.97
oak0.8100.0710.3170.68
chestnut0.138..1.3160.515
other broadleaves1.180.3231.481.16
total29.8133.7329.0229.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #205714/191977
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.0.0.0.0.020.96.322.04.412.95.62.10.3
lower subalpine11.81.7.0.036.33.040.28.845.15.421.07.015.71.0
upper montane24.92.42.90.934.53.023.78.018.14.419.17.017.61.1
lower montane33.02.634.22.220.42.63.22.48.32.815.76.928.01.3
colline/submontane30.42.562.92.28.81.712.14.76.52.631.28.136.71.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.01.11.111.84.216.16.210.14.56.81.6
lower subalpine19.712.4.0.025.84.865.56.353.09.334.48.840.03.4
upper montane41.414.3.0.053.25.521.55.427.88.455.59.341.73.5
lower montane38.914.4.0.019.14.5.0.03.13.0.0.010.92.3
colline/submontane.0.0.0.00.80.71.21.2.0.0.0.00.60.4
total100.0..0.0100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.20.218.84.219.64.04.51.64.90.7
lower subalpine2.82.0.0.026.32.535.15.145.75.214.62.922.91.5
upper montane15.74.06.62.838.52.722.94.622.34.527.93.528.41.6
lower montane52.95.743.86.323.52.313.13.49.62.916.32.724.11.5
colline/submontane28.65.249.66.411.51.810.22.82.81.536.63.919.71.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.20.216.72.720.02.76.31.53.50.3
lower subalpine10.31.4.0.030.21.846.63.846.63.518.02.620.60.8
upper montane23.62.03.30.938.81.922.53.221.53.030.43.123.80.9
lower montane36.82.335.32.021.71.66.81.88.11.814.12.224.90.9
colline/submontane29.22.261.32.19.01.17.41.63.81.231.13.227.20.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205715/191978
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine......15.01923.71218.22620.410
lower subalpine26.07..31.7623.91828.1815.82528.64
upper montane28.3548.81133.1619.52826.71617.42730.34
lower montane30.2434.2434.0817.22421.32019.33332.23
colline/submontane29.8429.5333.0918.61422.32420.41729.32
total29.0231.3232.7319.51125.7618.21129.81
inside perimeterupper subalpine....43.3.28.61827.41420.5727.010
lower subalpine39.012..38.7936.6837.11124.91535.65
upper montane27.614..35.8726.11427.52131.31532.25
lower montane31.116..43.812..36.7...40.710
colline/submontane....15.34825.8.....18.730
total30.710..37.5532.5732.1927.41033.73
outside perimeterupper subalpine....12.95026.51230.11019.72326.08
lower subalpine40.1...32.2626.7835.1626.91231.24
upper montane31.6829.51732.1424.31330.41321.8928.83
lower montane31.1636.9731.9519.41727.11620.7929.33
colline/submontane27.91135.3932.7917.81426.11523.0927.45
total30.3535.5532.1323.8631.7522.6529.02
totalupper subalpine....23.04023.11026.7719.41424.05
lower subalpine26.96..32.6430.2632.3523.9930.72
upper montane28.7442.41133.1323.81028.5923.0729.92
lower montane30.4334.6333.8419.21624.81220.5931.42
colline/submontane29.4430.0332.4618.31023.51722.6828.72
total29.3231.8233.0225.2429.1422.4429.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205716/191979
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
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 montane10.93.2.0.0.0.010.93.2
colline/submontane89.13.2.0.0.0.089.13.2
total100.0..0.0.0.0100.0.
AIupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.071.625.52.12.318.611.6
upper montane35.321.528.425.747.021.938.313.5
lower montane64.721.5.0.050.922.043.114.1
colline/submontane.0.0.0.0.0.0.0.0
total100.0.100.0.100.0.100.0.
ARupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane65.115.1100.0.22.714.954.711.6
lower montane34.915.1.0.055.418.238.711.5
colline/submontane.0.0.0.021.914.66.64.8
total100.0.100.0.100.0.100.0.
BEupper subalpine.0.03.23.20.40.40.40.3
lower subalpine12.42.626.37.620.63.316.82.0
upper montane19.32.956.78.628.23.626.02.2
lower montane32.43.311.76.133.13.930.92.4
colline/submontane35.93.42.02.017.73.325.82.2
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 montane.0.0.0.0.0.0.0.0
lower montane24.48.0.0.044.117.628.57.4
colline/submontane75.68.0.0.055.917.671.57.4
total100.0..0.0100.0.100.0.
FRupper subalpine.0.0.0.0.0.0.0.0
lower subalpine17.35.3.0.026.38.820.14.6
upper montane18.45.791.211.342.08.827.64.9
lower montane34.76.7.0.028.08.231.95.2
colline/submontane29.66.28.811.43.73.620.34.4
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 subalpine44.615.526.213.711.010.329.18.6
upper montane26.913.89.79.531.513.724.38.0
lower montane28.614.164.116.250.615.244.49.5
colline/submontane.0.0.0.06.96.82.32.3
total100.0.100.0.100.0.100.0.
GRupper subalpine18.83.514.04.814.32.915.92.0
lower subalpine41.04.638.47.538.34.139.32.8
upper montane19.33.840.57.631.94.028.62.7
lower montane9.32.67.13.99.12.28.91.5
colline/submontane11.63.1.0.06.41.77.41.4
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 montane17.06.126.527.77.04.914.34.5
lower montane37.47.373.527.754.010.343.25.9
colline/submontane45.67.3.0.038.910.242.55.8
total100.0.100.0.100.0.100.0.
LUupper subalpine.0.0.0.0.0.0.0.0
lower subalpine6.02.4.0.018.910.87.62.6
upper montane28.04.9100.0.31.912.030.54.7
lower montane42.05.5.0.027.010.538.84.9
colline/submontane24.04.6.0.022.210.123.14.1
total100.0.100.0.100.0.100.0.
NEupper subalpine.0.0.0.0.0.0.0.0
lower subalpine7.03.1.0.016.214.67.73.1
upper montane51.16.760.929.432.416.849.66.1
lower montane28.36.039.129.551.317.931.05.7
colline/submontane13.64.9.0.0.0.011.74.3
total100.0.100.0.100.0.100.0.
NWupper subalpine.0.0.0.0.0.0.0.0
lower subalpine60.117.625.823.9.0.034.813.3
upper montane7.67.737.929.685.414.537.113.7
lower montane27.815.936.329.114.614.825.911.5
colline/submontane4.54.7.0.0.0.02.22.2
total100.0.100.0.100.0.100.0.
OWupper subalpine.0.0.0.0.0.0.0.0
lower subalpine35.611.566.920.445.513.443.38.5
upper montane41.712.617.616.420.49.231.28.1
lower montane18.910.915.514.827.213.421.27.7
colline/submontane3.73.7.0.06.86.64.23.0
total100.0.100.0.100.0.100.0.
SGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine34.07.8.0.014.35.320.54.3
upper montane15.45.458.919.030.96.227.24.3
lower montane35.47.641.119.027.05.731.14.5
colline/submontane15.25.8.0.027.86.121.24.1
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 montane33.49.6.0.034.232.333.59.2
colline/submontane66.69.6.0.065.832.266.59.2
total100.0..0.0100.0.100.0.
SOupper subalpine.0.0.0.0.0.0.0.0
lower subalpine2.22.2.0.0.0.02.02.0
upper montane9.93.4.0.018.716.810.73.4
lower montane36.96.0.0.031.018.836.45.7
colline/submontane50.96.3.0.050.320.950.96.1
total100.0..0.0100.0.100.0.
SZupper subalpine.0.0.0.0.0.0.0.0
lower subalpine49.610.31.82.014.26.827.25.8
upper montane26.09.374.120.753.59.644.46.7
lower montane18.08.224.120.728.68.924.05.9
colline/submontane6.44.5.0.03.73.04.52.4
total100.0.100.0.100.0.100.0.
TGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane.0.0.0.07.07.01.01.0
lower montane16.35.7.0.014.612.116.05.2
colline/submontane83.75.7.0.078.413.683.05.2
total100.0..0.0100.0.100.0.
TIupper subalpine4.73.49.55.53.61.54.41.4
lower subalpine15.97.242.912.013.33.016.82.9
upper montane7.93.747.612.322.53.423.73.2
lower montane25.610.3.0.018.33.117.12.7
colline/submontane46.010.8.0.042.34.538.03.9
total100.0.100.0.100.0.100.0.
URupper subalpine.0.0.0.0.0.0.0.0
lower subalpine53.516.455.117.425.011.641.48.7
upper montane27.914.234.516.927.011.629.68.2
lower montane3.73.810.410.028.010.616.55.9
colline/submontane14.813.4.0.020.09.512.55.5
total100.0.100.0.100.0.100.0.
VDupper subalpine.0.0.0.0.0.0.0.0
lower subalpine29.03.75.55.628.58.327.53.2
upper montane18.73.186.29.724.38.223.53.2
lower montane35.64.18.38.123.17.332.03.5
colline/submontane16.73.1.0.024.28.116.92.8
total100.0.100.0.100.0.100.0.
VSupper subalpine17.35.310.93.916.33.714.72.4
lower subalpine36.98.165.36.137.24.846.53.6
upper montane21.87.122.75.324.34.323.33.0
lower montane10.05.3.0.012.33.17.81.8
colline/submontane14.04.81.11.19.92.57.71.6
total100.0.100.0.100.0.100.0.
ZGupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.012.812.510.09.9
upper montane37.525.6.0.034.219.434.916.2
lower montane20.920.3.0.053.019.646.016.4
colline/submontane41.629.3.0.0.0.09.09.0
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 montane2.81.9.0.011.912.43.01.9
lower montane27.94.2.0.0.0.027.14.1
colline/submontane69.34.4.0.088.112.369.94.3
total100.0..0.0100.0.100.0.
Switzerlandupper subalpine2.10.36.81.64.90.73.50.3
lower subalpine15.71.039.93.422.81.520.50.8
upper montane17.11.141.53.528.41.623.40.9
lower montane27.81.311.22.424.11.524.90.9
colline/submontane37.31.30.70.419.81.427.60.9
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205717/191980
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane30.114....30.114
colline/submontane29.65....29.65
total29.65....29.65
AIupper subalpine........
lower subalpine..60.155.6.41.937
upper montane42.3247.8.41.92343.012
lower montane51.67..45.42248.512
colline/submontane........
total47.9656.0738.22145.010
ARupper subalpine........
lower subalpine........
upper montane44.61371.0.36.71345.411
lower montane47.833..35.82641.823
colline/submontane....35.41535.415
total45.71571.0.35.91543.111
BEupper subalpine..43.3.12.95023.040
lower subalpine28.61635.01232.2831.08
upper montane35.5730.5933.8633.84
lower montane33.9539.42537.8535.64
colline/submontane31.3525.5.38.2932.85
total32.5432.6735.2333.52
BL/BSupper subalpine........
lower subalpine........
upper montane........
lower montane27.318..29.51728.013
colline/submontane27.49..24.92427.09
total27.48..26.81627.27
FRupper subalpine........
lower subalpine41.711..34.22538.013
upper montane36.91925.37125.81329.611
lower montane37.911..36.11437.49
colline/submontane33.8114.9.47.2.33.111
total37.0618.57130.81034.16
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane25.417....25.417
total25.417....25.417
GLupper subalpine........
lower subalpine46.62222.91352.9.38.518
upper montane28.14316.97119.03722.127
lower montane59.7356.01640.71549.89
colline/submontane....33.3.33.3.
total41.81735.02030.11735.611
GRupper subalpine23.81125.91328.11125.87
lower subalpine28.0733.71034.7631.74
upper montane26.81328.01529.3828.46
lower montane22.71629.52622.71423.310
colline/submontane30.315..20.41325.011
total26.6529.7829.3428.33
JUupper subalpine........
lower subalpine........
upper montane39.11817.2.28.4735.216
lower montane34.61247.7.29.1832.78
colline/submontane28.97..28.61728.87
total32.3632.53328.9831.25
LUupper subalpine........
lower subalpine30.318..36.53032.116
upper montane33.9957.81530.72134.78
lower montane35.48..22.32233.58
colline/submontane33.78..32.2633.47
total34.2557.81528.91133.75
NEupper subalpine........
lower subalpine23.121..40.1.25.519
upper montane29.4725.71326.72529.07
lower montane29.21233.0.18.12926.611
colline/submontane30.519....30.519
total28.9628.11022.51928.16
NWupper subalpine........
lower subalpine39.61532.8...38.213
upper montane20.0.48.2.45.11240.714
lower montane18.34046.1.23.2.23.727
colline/submontane11.8.....11.8.
total26.32042.4939.61632.312
OWupper subalpine........
lower subalpine31.12156.4.25.52531.614
upper montane44.12344.4.25.21337.818
lower montane59.83039.1.41.93448.322
colline/submontane17.771..41.8.25.842
total38.21550.5729.31635.710
SGupper subalpine........
lower subalpine38.314..36.22837.514
upper montane27.62033.82239.01035.29
lower montane35.31335.43934.11134.78
colline/submontane30.425..40.61237.311
total33.9834.52037.6735.95
SHupper subalpine........
lower subalpine........
upper montane........
lower montane28.818..27.8.28.717
colline/submontane27.512..53.4.28.612
total27.910..40.62228.610
SOupper subalpine........
lower subalpine50.7.....50.7.
upper montane20.718..41.4.22.417
lower montane29.16..34.3129.56
colline/submontane32.48..37.11532.88
total29.75..36.9830.35
SZupper subalpine........
lower subalpine29.5113.6.27.13127.712
upper montane28.92337.21836.0934.29
lower montane26.73048.4.36.31633.514
colline/submontane28.79..21.14324.920
total28.71033.42233.6931.56
TGupper subalpine........
lower subalpine........
upper montane....18.0.18.0.
lower montane21.425..18.85121.023
colline/submontane27.38..28.82127.58
total26.18..25.71926.17
TIupper subalpine9.44620.3420.52318.117
lower subalpine12.03324.91925.31322.711
upper montane8.12033.81919.81020.69
lower montane19.333..21.4921.19
colline/submontane19.819..23.31022.89
total15.51427.81322.2521.75
URupper subalpine........
lower subalpine20.43050.31040.12232.915
upper montane24.63052.62133.72635.417
lower montane13.1.47.4.29.91130.013
colline/submontane52.4...32.11336.214
total23.12050.8933.51033.49
VDupper subalpine........
lower subalpine25.9721.9.28.81626.37
upper montane25.6942.71624.72627.88
lower montane33.3732.9.25.91432.26
colline/submontane24.711..22.42624.111
total27.8439.61525.41127.94
VSupper subalpine15.01928.61826.51223.110
lower subalpine25.11737.5828.2731.35
upper montane20.22626.71225.11124.68
lower montane32.725..19.01621.114
colline/submontane20.31225.8.16.81318.29
total21.31033.2624.2525.94
ZGupper subalpine........
lower subalpine....29.5.29.5.
upper montane12.024..39.5.25.728
lower montane13.4...20.42919.427
colline/submontane26.6.....26.6.
total16.022..25.61822.716
ZHupper subalpine........
lower subalpine........
upper montane38.439..15.1.32.638
lower montane29.67....29.67
colline/submontane29.66..37.32229.96
total29.85..31.82429.95
Switzerlandupper subalpine20.41027.01026.0824.05
lower subalpine28.7435.4531.2430.82
upper montane30.1432.2528.7329.82
lower montane32.2341.01029.2331.42
colline/submontane29.2218.53127.4528.72
total29.8133.6328.9229.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205718/191981
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine.0.0.0.0.0.011.52.09.84.82.10.3
lower subalpine9.61.51.30.529.23.342.33.521.57.315.61.0
upper montane23.22.32.20.738.23.521.23.019.37.317.71.1
lower montane31.32.534.42.224.73.113.02.516.67.228.01.3
colline/submontane35.92.662.22.37.91.911.92.332.98.436.61.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.03.03.07.72.110.34.66.81.6
lower subalpine19.412.3.0.024.78.246.34.335.09.040.03.5
upper montane41.514.3.0.049.99.437.24.154.79.541.63.5
lower montane39.014.4.0.020.47.88.32.6.0.010.92.4
colline/submontane.0.0.0.02.11.80.40.4.0.00.70.4
total100.0..0.0100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.0.0.010.71.74.61.64.90.7
lower subalpine3.12.1.0.018.32.737.62.714.82.922.81.5
upper montane15.14.14.03.039.33.326.32.527.53.528.51.6
lower montane51.65.943.57.827.33.016.72.016.22.724.11.5
colline/submontane30.25.552.57.815.22.78.81.437.04.019.81.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.20.210.31.15.91.53.50.3
lower subalpine8.71.31.20.523.62.141.01.918.22.720.50.8
upper montane22.32.02.30.739.62.327.21.830.13.223.80.9
lower montane35.02.335.12.225.62.113.71.414.12.225.00.9
colline/submontane34.02.361.42.211.01.67.91.031.63.327.20.9
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205719/191982
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine......20.91015.23020.210
lower subalpine24.8734.41534.8727.1616.72528.64
upper montane28.3540.31435.2526.31118.32830.34
lower montane30.4434.1432.4830.51219.33332.23
colline/submontane28.5429.6333.51230.31120.41729.32
total28.6231.3234.2426.8418.31129.81
inside perimeterupper subalpine....43.3.28.11220.5727.110
lower subalpine38.912..44.41536.6524.91535.65
upper montane27.614..39.91130.2734.11432.25
lower montane31.116..48.81540.615..40.710
colline/submontane....15.14825.8...18.631
total30.710..41.1833.4428.51033.73
outside perimeterupper subalpine......27.8819.72326.08
lower subalpine40.1...32.31031.7426.91231.24
upper montane30.6831.43033.4428.4621.6928.83
lower montane30.1633.61135.1626.8720.8929.33
colline/submontane28.31129.1845.2822.3823.0927.55
total29.8531.0635.0328.5322.5529.02
totalupper subalpine....43.3.25.0618.81524.05
lower subalpine25.9734.41534.4631.0324.3930.72
upper montane28.5538.81334.7328.4423.3729.92
lower montane30.4334.1434.4529.2620.5931.42
colline/submontane28.4429.6339.7725.5722.6828.82
total28.9231.3235.0228.8222.5429.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205720/191983
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine.0.0.0.0.0.017.35.318.73.79.84.82.10.3
lower subalpine4.60.733.23.833.54.936.98.141.84.921.57.315.61.0
upper montane10.61.137.33.831.14.921.87.117.53.919.37.317.51.1
lower montane33.11.720.83.126.74.810.05.310.12.816.67.228.01.3
colline/submontane51.61.88.72.28.62.814.04.811.93.332.98.436.81.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.02.12.1.0.010.93.914.75.610.34.66.81.6
lower subalpine19.612.424.36.429.48.165.36.143.28.735.09.040.03.4
upper montane41.414.362.27.241.68.822.75.333.18.354.79.541.83.5
lower montane38.914.49.94.729.08.4.0.09.04.9.0.010.82.3
colline/submontane.0.01.51.3.0.01.11.1.0.0.0.00.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.00.30.3.0.016.33.715.73.34.61.64.90.7
lower subalpine1.91.329.13.313.93.337.24.842.44.614.82.922.91.5
upper montane11.02.834.93.435.84.224.34.327.94.327.53.528.41.6
lower montane48.54.723.73.132.64.112.33.19.62.516.22.724.01.5
colline/submontane38.54.512.02.617.63.59.92.54.41.637.04.019.71.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.00.40.3.0.014.72.416.72.35.91.53.50.3
lower subalpine4.50.630.32.323.42.746.53.642.23.118.22.720.50.8
upper montane11.01.039.22.434.83.023.33.024.52.830.13.223.70.9
lower montane35.01.620.82.029.92.97.81.89.71.814.12.224.90.9
colline/submontane49.51.69.31.511.92.07.71.66.81.631.63.327.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205721/191984
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
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......15.01924.11215.23020.410
lower subalpine26.0730.9832.7925.11728.2716.72528.64
upper montane29.4534.7632.91120.22625.81518.32830.34
lower montane32.6330.9837.91232.72522.71619.33332.23
colline/submontane29.3235.71435.61620.31230.41520.41729.32
total30.2232.6434.2621.31026.5518.31129.81
inside perimeterupper subalpine..43.3...28.61827.41420.5727.110
lower subalpine39.01238.11138.91537.5835.31124.91535.65
upper montane27.61435.2838.91326.71225.41934.11432.25
lower montane31.11650.2946.216..29.526..40.710
colline/submontane..15.248..25.8.....18.631
total30.71036.4640.8833.2629.7928.51033.63
outside perimeterupper subalpine..12.950..26.51230.11019.72326.08
lower subalpine40.1.31.0733.21728.2734.9626.91231.24
upper montane30.7830.6634.8725.11130.71021.6928.83
lower montane31.2634.6634.0719.01624.61420.8929.33
colline/submontane28.7739.41139.6916.81320.52023.0927.45
total30.3432.3435.0424.2530.8422.5529.02
totalupper subalpine..23.040..23.11026.9718.81524.05
lower subalpine26.9631.5533.7731.3532.0424.3930.73
upper montane29.5433.0434.7624.6828.1823.3729.92
lower montane32.4333.5536.5621.11424.31020.5931.42
colline/submontane29.2236.8938.4818.2926.41322.6828.72
total30.2132.9335.4325.9428.8322.5429.81
© WSL, Swiss National Forest Inventory, 29.12.2015 #205722/191985
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone %± %± %± %±
Western Juraupper subalpine.0.0.0.0.0.0.0.0
lower subalpine12.51.919.912.53.62.511.11.6
upper montane30.32.841.314.317.74.728.42.4
lower montane33.72.938.814.453.76.337.52.6
colline/submontane23.52.6.0.025.05.523.02.3
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 montane.0.0.0.0.0.0.0.0
lower montane23.84.7.0.038.815.225.54.5
colline/submontane76.24.7.0.061.215.274.54.5
total100.0..0.0100.0.100.0.
Western Plateauupper subalpine.0.0.0.0.0.0.0.0
lower subalpine6.92.7.0.0.0.06.22.5
upper montane3.11.6.0.011.310.63.91.8
lower montane51.65.6.0.060.315.852.55.3
colline/submontane38.55.4.0.028.414.437.55.0
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 montane2.41.5.0.0.0.02.21.3
lower montane38.63.9.0.049.211.439.73.7
colline/submontane59.04.0.0.050.811.458.13.8
total100.0..0.0100.0.100.0.
Eastern Plateauupper subalpine.0.0.0.0.0.0.0.0
lower subalpine.0.0.0.0.0.0.0.0
upper montane1.61.0.0.04.34.31.71.0
lower montane24.22.9.0.017.410.523.92.8
colline/submontane74.23.0.0.078.311.074.42.9
total100.0..0.0100.0.100.0.
Western Pre-Alpsupper subalpine.0.0.0.0.0.0.0.0
lower subalpine51.39.1.0.033.27.338.75.6
upper montane37.38.888.49.942.97.543.65.6
lower montane8.94.2.0.012.64.910.23.1
colline/submontane2.52.511.69.911.25.87.53.3
total100.0.100.0.100.0.100.0.
Central Pre-Alpsupper subalpine.0.05.55.4.0.00.50.5
lower subalpine23.04.130.011.317.14.021.12.8
upper montane41.44.946.712.238.05.040.43.4
lower montane27.44.417.79.431.65.028.33.1
colline/submontane8.22.8.0.013.43.99.72.2
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsupper subalpine.0.0.0.0.0.0.0.0
lower subalpine26.65.729.817.712.14.119.03.4
upper montane33.86.032.117.938.85.436.43.9
lower montane29.26.038.119.030.25.130.23.8
colline/submontane10.33.8.0.018.94.614.33.0
total100.0.100.0.100.0.100.0.
Northwestern Alpsupper subalpine.0.0.0.01.21.00.60.5
lower subalpine44.89.126.19.046.76.841.64.8
upper montane24.87.867.79.822.75.833.14.5
lower montane13.55.76.26.019.25.114.63.3
colline/submontane16.97.2.0.010.23.910.13.0
total100.0.100.0.100.0.100.0.
Central Alpsupper subalpine.0.0.0.0.0.0.0.0
lower subalpine44.212.341.914.420.99.935.46.9
upper montane29.412.750.314.627.410.534.57.3
lower montane20.011.77.87.529.410.119.96.1
colline/submontane6.46.2.0.022.28.910.24.0
total100.0.100.0.100.0.100.0.
Northeastern Alpsupper subalpine.0.0.0.0.0.0.0.0
lower subalpine47.412.915.98.215.16.825.25.8
upper montane23.411.139.113.731.88.830.86.2
lower montane24.411.345.014.442.39.337.46.6
colline/submontane4.84.8.0.010.95.36.62.9
total100.0.100.0.100.0.100.0.
Southwestern Alpsupper subalpine17.35.310.93.916.33.714.72.4
lower subalpine36.98.165.36.137.24.846.53.6
upper montane21.87.122.75.324.34.323.33.0
lower montane10.05.3.0.012.33.17.81.8
colline/submontane14.04.81.11.19.92.57.71.6
total100.0.100.0.100.0.100.0.
Southeastern Alpsupper subalpine18.73.714.75.615.73.316.72.3
lower subalpine41.84.943.28.742.44.642.23.1
upper montane17.53.933.18.327.94.324.52.8
lower montane10.12.89.04.99.62.59.71.8
colline/submontane11.93.3.0.04.41.66.81.6
total100.0.100.0.100.0.100.0.
Southern Alpsupper subalpine9.84.810.34.64.61.65.91.5
lower subalpine21.57.335.09.014.82.918.22.7
upper montane19.37.354.79.527.53.530.13.2
lower montane16.67.2.0.016.22.714.12.2
colline/submontane32.98.4.0.037.04.031.63.3
total100.0.100.0.100.0.100.0.
Switzerlandupper subalpine2.10.36.81.64.90.73.50.3
lower subalpine15.71.039.93.422.91.520.60.8
upper montane17.61.141.83.528.51.623.80.9
lower montane28.01.310.92.324.11.525.00.9
colline/submontane36.61.30.60.419.71.427.20.8
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205723/191986
NFI1
basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine........
lower subalpine24.8739.01240.1.25.97
upper montane28.3527.61430.6828.55
lower montane30.8431.11630.2730.64
colline/submontane30.25..26.81329.55
total29.0330.71029.6529.22
Eastern Juraupper subalpine........
lower subalpine........
upper montane........
lower montane29.010..29.21429.19
colline/submontane26.96..32.92127.36
total27.45..31.31427.85
Western Plateauupper subalpine........
lower subalpine34.415....34.415
upper montane26.710..44.7.30.313
lower montane39.47..34.81738.86
colline/submontane29.39..28.13129.29
total34.05..33.41434.05
Central Plateauupper subalpine........
lower subalpine........
upper montane52.022....52.022
lower montane34.96..36.01535.05
colline/submontane30.35..30.9630.34
total32.24..33.2832.33
Eastern Plateauupper subalpine........
lower subalpine........
upper montane46.918..18.0.39.723
lower montane29.96..24.53229.76
colline/submontane29.34..27.51429.24
total29.63..26.41229.53
Western Pre-Alpsupper subalpine........
lower subalpine42.914..31.21536.910
upper montane37.01537.02328.81132.49
lower montane20.229..33.81727.017
colline/submontane39.6.14.94942.13435.129
total36.91031.62431.3833.56
Central Pre-Alpsupper subalpine..43.3...43.3.
lower subalpine29.01139.12031.21330.88
upper montane35.2740.61232.4734.54
lower montane32.7946.3736.7835.16
colline/submontane33.118..46.61039.910
total32.8541.2834.9534.23
Eastern Pre-Alpsupper subalpine........
lower subalpine37.01260.1735.62437.811
upper montane34.01143.23338.0736.66
lower montane35.51451.42733.91035.48
colline/submontane33.419..45.21241.010
total35.1750.51637.5537.04
Northwestern Alpsupper subalpine....12.95012.950
lower subalpine24.52037.31230.91029.09
upper montane29.42132.31229.01630.59
lower montane32.01762.2.30.01232.110
colline/submontane40.023..27.81933.116
total28.41234.5929.5730.15
Central Alpsupper subalpine........
lower subalpine23.81642.52040.12230.912
upper montane34.23843.81534.62137.715
lower montane40.84647.4.32.31136.419
colline/submontane52.4...28.41631.916
total30.01743.51133.3934.18
Northeastern Alpsupper subalpine........
lower subalpine38.22022.91326.73231.415
upper montane26.93932.32226.32227.915
lower montane49.11943.32235.01339.210
colline/submontane38.7...33.8434.84
total36.61534.01430.31032.87
Southwestern Alpsupper subalpine15.01928.61826.51223.110
lower subalpine25.11737.5828.2731.35
upper montane20.22626.71225.11124.68
lower montane32.725..19.01621.114
colline/submontane20.31225.8.16.81318.29
total21.31033.2624.2525.94
Southeastern Alpsupper subalpine24.11227.41430.11026.97
lower subalpine28.2735.31134.9632.04
upper montane25.81525.41930.71028.18
lower montane22.71629.52624.61424.310
colline/submontane30.415..20.52026.413
total26.5529.7930.8428.83
Southern Alpsupper subalpine15.23020.5719.72318.815
lower subalpine16.72524.91526.91224.39
upper montane18.32834.11421.6923.37
lower montane19.333..20.8920.59
colline/submontane20.417..23.0922.68
total18.31128.51022.5522.54
Switzerlandupper subalpine20.41027.11026.0824.05
lower subalpine28.7435.6531.2430.82
upper montane30.3432.2528.8329.92
lower montane32.2340.71029.3331.42
colline/submontane29.2218.43127.5528.72
total29.8133.7329.0229.91
© WSL, Swiss National Forest Inventory, 29.12.2015 #205724/191987
NFI1
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine.0.0.0.0.0.011.52.09.84.82.10.3
lower subalpine9.61.51.30.529.23.342.33.521.57.315.61.0
upper montane23.32.32.20.738.23.521.23.019.37.317.71.1
lower montane31.42.534.42.324.73.113.02.516.67.228.01.3
colline/submontane35.72.662.12.37.91.911.92.332.98.436.51.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine.0.0.0.0.0.00.50.5.0.00.30.3
lower subalpine17.215.4.0.016.314.727.77.012.58.922.45.1
upper montane.0.0.0.022.814.532.17.228.310.827.35.2
lower montane23.415.1.0.019.713.329.06.813.58.024.34.9
colline/submontane59.418.6100.0.41.118.010.73.845.814.325.75.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine.0.0.0.00.40.410.81.56.01.75.70.7
lower subalpine4.02.3.0.019.22.741.92.518.33.026.71.5
upper montane20.14.44.03.041.23.229.62.332.03.631.61.5
lower montane51.65.643.17.826.62.912.21.613.82.421.01.3
colline/submontane24.34.952.97.812.62.45.51.030.03.615.01.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine.0.0.0.00.20.210.31.15.91.53.50.3
lower subalpine8.71.31.20.523.62.141.01.918.22.720.50.8
upper montane22.32.02.30.739.62.327.21.830.13.223.80.9
lower montane35.02.335.12.225.62.113.71.414.12.225.00.9
colline/submontane34.02.361.42.211.01.67.91.031.63.327.20.9
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 29.12.2015 #205725/191988
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