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NFI3
Volume: processes in channels SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce34.62.314.94.035.95.832.32.0
fir23.31.926.64.831.85.624.61.7
pine3.10.73.11.41.81.03.00.6
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.00.10.1.0.00.10.0
beech27.51.938.54.721.74.428.21.7
maple3.80.58.01.63.61.34.30.5
ash3.00.66.03.62.71.33.30.6
oak2.70.61.30.80.80.82.30.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.80.41.60.41.70.91.80.3
total100.0.100.0.100.0.100.0.
Eastern Juraspruce21.43.40.30.322.58.120.93.1
fir8.02.16.25.1.0.07.31.9
pine4.81.211.09.22.92.14.81.1
larch0.70.3.0.0.0.00.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers2.01.2.0.0.0.01.71.1
beech41.73.442.910.167.16.943.83.2
maple4.91.019.411.31.21.15.00.9
ash5.71.53.22.65.25.15.61.4
oak6.42.44.94.1.0.05.82.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.51.212.03.41.20.94.51.0
total100.0.100.0.100.0.100.0.
Western Plateauspruce32.84.446.914.7.0.033.74.2
fir13.23.21.91.940.00.012.52.9
pine5.21.91.81.7.0.04.81.7
larch1.00.4.0.0.0.00.90.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.9.0.0.0.00.90.8
beech24.03.813.34.360.00.023.43.4
maple1.50.62.41.50.00.01.50.6
ash8.32.323.97.6.0.09.72.3
oak7.92.19.55.8.0.07.92.0
chestnut0.10.1.0.0.0.00.10.1
other broadleaves5.11.60.30.2.0.04.51.4
total100.0.100.0.100.0.100.0.
Central Plateauspruce36.33.19.75.310.26.233.62.9
fir25.12.737.611.68.44.225.02.5
pine2.40.64.33.5.0.02.40.6
larch0.40.2.0.02.93.00.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.90.8.0.01.30.91.80.8
beech21.52.431.96.453.613.123.62.4
maple1.20.30.10.17.72.71.40.3
ash5.62.015.18.48.43.76.21.9
oak3.00.8.0.04.91.92.90.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.50.71.20.92.62.22.40.6
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce34.92.418.65.823.69.434.02.3
fir12.01.521.88.17.02.812.51.5
pine5.50.91.10.8.0.05.20.9
larch1.80.60.60.6.0.01.80.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.90.60.10.1.0.00.80.6
beech24.31.922.68.04.34.424.11.9
maple4.10.614.06.413.84.14.70.6
ash8.61.113.86.751.23.69.11.1
oak4.70.95.43.1.0.04.70.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.20.62.11.4.0.03.20.6
total100.0.100.0.100.0.100.0.
Western Pre-Alpsspruce70.26.164.95.244.313.165.23.9
fir10.63.623.94.89.27.917.83.2
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
beech9.34.16.01.928.28.49.02.1
maple4.61.92.50.86.93.03.70.9
ash4.42.51.10.610.95.83.11.2
oak0.50.40.20.20.20.20.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.40.21.40.50.30.30.90.3
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce54.73.646.63.631.720.750.32.6
fir24.83.023.02.735.220.924.12.0
pine2.11.40.90.5.0.01.50.8
larch0.10.1.0.0.0.00.10.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.00.30.30.50.50.20.2
beech12.82.523.03.429.912.218.12.2
maple2.40.83.00.60.50.52.70.5
ash2.21.31.70.50.80.71.90.7
oak0.20.20.10.1.0.00.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.60.31.40.41.41.01.00.2
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce61.34.246.74.527.013.051.83.1
fir13.32.519.83.019.48.816.91.9
pine0.60.30.20.2.0.00.30.2
larch0.40.30.70.5.0.00.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.10.0.0.00.10.0
beech13.92.520.23.440.011.718.82.2
maple2.40.75.91.12.71.84.10.7
ash6.11.94.21.08.74.05.31.0
oak0.10.10.20.21.41.30.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.00.72.00.60.80.71.90.4
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce64.67.258.25.131.612.858.24.1
fir8.22.615.83.59.79.212.92.4
pine0.30.30.70.6.0.00.50.4
larch3.71.91.50.8.0.02.10.8
stone pine.0.00.00.00.80.70.10.1
other conifers0.10.1.0.0.0.00.00.0
beech10.44.012.53.041.613.614.12.6
maple2.41.25.21.14.42.94.20.8
ash2.91.31.80.85.65.12.40.8
oak0.20.10.00.00.80.80.10.1
chestnut0.10.1.0.0.0.00.00.0
other broadleaves7.14.44.21.55.63.75.21.7
total100.0.100.0.100.0.100.0.
Central Alpsspruce65.58.654.78.359.416.359.25.7
fir12.67.021.05.50.30.316.34.0
pine1.81.81.51.014.512.82.51.4
larch.0.00.40.4.0.00.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.70.70.10.1
beech11.03.911.54.37.44.611.02.8
maple3.51.51.90.73.83.62.70.7
ash3.32.55.23.79.18.54.72.3
oak1.11.11.10.7.0.01.00.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.52.71.24.74.02.20.7
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce55.915.352.76.561.714.954.66.8
fir5.14.011.13.68.66.68.72.7
pine.0.0.0.0.0.0.0.0
larch1.21.22.21.5.0.01.70.9
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0-0.30.30.20.2-0.10.1
beech18.15.719.14.34.32.917.63.2
maple1.70.78.62.26.32.85.91.4
ash11.38.63.91.511.79.47.33.6
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.74.32.60.97.25.64.51.9
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce28.07.052.63.246.111.147.93.0
fir1.21.05.01.50.80.53.91.1
pine11.94.45.51.210.25.47.11.3
larch40.57.226.52.726.912.728.82.8
stone pine4.72.12.80.82.12.03.00.7
other conifers0.20.20.10.1.0.00.10.1
beech2.92.82.80.94.22.33.00.8
maple0.40.31.00.31.71.21.00.3
ash1.81.60.60.31.51.00.90.4
oak1.80.90.20.12.02.00.70.3
chestnut.0.00.30.20.30.30.30.1
other broadleaves6.72.72.60.74.32.13.40.7
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce61.73.769.13.364.96.665.62.3
fir3.01.22.30.86.63.83.10.8
pine9.82.13.51.212.74.97.11.2
larch14.92.615.92.56.02.014.31.6
stone pine4.71.22.50.91.61.13.30.7
other conifers0.10.10.10.0.0.00.10.0
beech3.21.13.31.63.91.83.30.9
maple0.10.10.80.30.40.40.50.2
ash0.40.30.70.50.50.30.60.3
oak0.30.30.30.3.0.00.30.2
chestnut.0.00.10.1.0.00.10.1
other broadleaves1.80.71.40.53.31.41.80.4
total100.0.100.0.100.0.100.0.
Southern Alpsspruce34.16.931.93.546.010.733.03.1
fir7.85.14.91.31.11.15.01.3
pine1.61.60.50.3.0.00.60.3
larch16.64.915.72.21.71.615.01.9
stone pine0.10.1.0.0.0.00.00.0
other conifers.0.00.10.1.0.00.10.1
beech5.11.818.12.40.60.615.42.0
maple0.50.40.80.31.41.00.80.2
ash3.32.21.20.52.62.01.50.5
oak3.32.22.30.65.82.42.60.6
chestnut11.33.915.02.322.48.714.92.0
other broadleaves16.54.59.61.418.46.411.01.3
total100.0.100.0.100.0.100.0.
overallspruce42.01.148.01.441.33.344.20.8
fir15.50.813.30.913.22.114.60.6
pine3.90.41.80.34.41.23.10.2
larch2.80.38.60.74.51.95.10.3
stone pine0.40.10.70.20.60.30.50.1
other conifers0.70.20.10.10.10.10.40.1
beech20.60.814.90.921.72.618.60.6
maple2.80.23.20.33.00.52.90.2
ash5.10.52.60.44.61.04.20.3
oak3.00.30.80.21.30.42.10.2
chestnut0.20.12.60.41.60.71.20.2
other broadleaves3.00.33.40.33.70.73.20.2
total100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186099/172575
NFI3
Volume: processes in channels SilvaProtect · main tree species · economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraspruce122.9754.826149.217117.27
fir82.6997.423132.42189.18
pine11.12211.3457.45410.819
larch0.759....0.659
stone pine........
other conifers0.3420.558..0.336
beech97.77141.21290.419102.26
maple13.61429.42014.93615.611
ash10.51921.96311.25111.920
oak9.5234.8593.5998.322
chestnut........
other broadleaves6.5215.7277.0556.418
total355.43366.98416.07362.53
Eastern Juraspruce79.2181.087102.34178.217
fir29.62719.887..27.327
pine17.82734.78713.27218.125
larch2.545....2.245
stone pine........
other conifers7.363....6.563
beech154.710135.733305.321164.29
maple18.22061.5485.69418.818
ash21.12610.28523.59420.925
oak23.74115.687..21.841
chestnut........
other broadleaves16.92537.9385.37316.823
total370.97316.316455.316374.87
Western Plateauspruce134.516212.744..138.915
fir54.0268.496123.76851.325
pine21.2368.295..19.735
larch4.239....3.840
stone pine........
other conifers4.482....3.983
beech98.11760.234185.87096.416
maple5.94411.0520.0.6.338
ash34.028108.338..39.824
oak32.22743.265..32.625
chestnut0.2100....0.2100
other broadleaves20.7311.263..18.731
total409.67453.223309.569411.66
Central Plateauspruce154.81043.05045.856143.810
fir107.112165.93737.554107.111
pine10.42519.078..10.424
larch1.854..13.2952.347
stone pine........
other conifers8.344..5.6657.742
beech91.511140.825240.732100.910
maple5.0260.59634.5356.022
ash23.83866.56337.94826.732
oak12.927..22.04212.625
chestnut........
other broadleaves10.4295.47511.68610.227
total426.05441.218448.714427.85
Eastern Plateauspruce137.7878.33383.571134.78
fir47.51392.04324.97149.313
pine21.7174.773..20.717
larch7.2312.497..6.930
stone pine........
other conifers3.5720.297..3.372
beech95.9995.33615.37195.38
maple16.31359.15149.0118.514
ash33.91358.450181.02436.012
oak18.52022.657..18.519
chestnut........
other broadleaves12.8198.863..12.519
total394.94422.114353.731395.84
Western Pre-Alpsspruce273.916270.912180.540264.710
fir41.43499.72337.69072.019
pine........
larch........
stone pine........
other conifers........
beech36.14625.032114.83236.623
maple18.13810.53227.94014.823
ash17.1564.55644.46512.637
oak1.9730.81001.0951.255
chestnut........
other broadleaves1.4515.9321.4953.828
total389.911417.19407.623405.87
Central Pre-Alpsspruce225.710211.19106.270216.67
fir102.514104.113117.870103.59
pine8.8683.960..6.351
larch0.574....0.374
stone pine........
other conifers..1.61001.7900.896
beech52.821104.016100.34677.813
maple9.93313.5181.69011.518
ash9.0597.8282.8908.335
oak1.0930.679..0.865
chestnut........
other broadleaves2.7436.5264.8704.522
total412.97453.15335.229430.34
Eastern Pre-Alpsspruce307.510227.512146.350257.38
fir66.72096.415105.04784.012
pine2.8541.0100..1.748
larch1.8823.661..2.650
stone pine........
other conifers0.01000.551..0.348
beech69.81998.619216.73293.413
maple12.13028.52114.86620.517
ash30.83120.42447.14426.619
oak0.5761.11007.4961.259
chestnut........
other broadleaves9.9379.5334.3889.424
total502.07487.07541.612496.94
Northwestern Alpsspruce218.818210.71299.847203.910
fir27.83657.12430.89545.220
pine1.1902.681..1.968
larch12.6525.652..7.437
stone pine..0.0.2.5960.2100
other conifers0.499....0.1100
beech35.33945.425131.64149.419
maple8.15018.62113.96214.819
ash9.7476.54617.6948.532
oak0.7700.0.2.6960.561
chestnut0.399....0.1100
other broadleaves24.16315.23817.66618.333
total338.913361.78316.421350.46
Central Alpsspruce255.721256.421237.338254.614
fir49.36898.6271.39070.228
pine7.0996.97058.18710.953
larch..2.099..1.0100
stone pine........
other conifers....2.8900.2100
beech43.13454.03729.77747.525
maple13.8398.83715.29011.426
ash12.97624.27336.49020.350
oak4.4995.063..4.455
chestnut........
other broadleaves4.14112.94018.8809.631
total390.318468.610399.619430.19
Northeastern Alpsspruce323.234203.519177.829233.517
fir29.57642.73624.97837.131
pine........
larch7.2888.568..7.255
stone pine........
other conifers..-1.0990.795-0.6115
beech104.93673.72512.36675.421
maple9.83933.42618.14125.222
ash65.59015.13833.88731.155
oak........
chestnut........
other broadleaves38.67810.03520.78519.147
total578.725385.912288.319427.912
Southwestern Alpsspruce56.532158.99146.727134.79
fir2.57815.1312.56911.029
pine24.03616.52132.55119.818
larch81.72280.11185.45981.011
stone pine9.5448.3306.6978.424
other conifers0.4830.294..0.266
beech5.8998.43313.3498.328
maple0.8643.1335.5672.828
ash3.6911.9474.7632.539
oak3.6500.6536.4961.942
chestnut..1.0580.8980.853
other broadleaves13.5387.72513.6449.619
total201.913302.05317.917281.25
Southeastern Alpsspruce190.510236.28236.317216.76
fir9.2437.83324.06010.226
pine30.32212.03446.13923.517
larch45.91854.41621.93047.211
stone pine14.4258.6345.96510.819
other conifers0.4520.268..0.342
beech9.83311.44914.34611.027
maple0.21352.7411.5831.536
ash1.3672.5672.0581.945
oak1.01001.2100..1.071
chestnut..0.4100..0.2100
other broadleaves5.7374.73612.0395.922
total308.76341.95363.910330.24
Southern Alpsspruce71.72686.01496.53084.612
fir16.46913.2282.39812.926
pine3.3991.457..1.650
larch34.83142.4143.69838.513
stone pine0.299....0.0100
other conifers..0.4100..0.3100
beech10.73248.7131.29839.613
maple1.0792.0363.0712.031
ash6.9703.2435.6713.934
oak6.9716.12612.1376.622
chestnut23.73340.31547.04038.313
other broadleaves34.72725.91438.53128.212
total210.212269.65209.712256.44
overallspruce158.23172.44149.99163.02
fir58.6547.7748.01753.74
pine14.696.41516.12711.68
larch10.71130.8816.44418.76
stone pine1.6222.5232.1532.015
other conifers2.5300.3600.4501.527
beech77.8453.3778.61368.63
maple10.5711.4910.81710.85
ash19.2109.41416.72115.38
oak11.2123.0194.6307.610
chestnut0.8349.5155.7434.413
other broadleaves11.51012.2913.61811.96
total377.12358.82362.84369.21

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186100/172576
NFI3
Volume: processes in channels SilvaProtect · main tree species · economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraspruce14397897830207723174527
fir967910173826184326132598
pine1304222014710356160819
larch8459....8459
stone pine........
other conifers3142860..4036
beech114448251918125824152206
maple1593145252420739232411
ash1230193906415653177720
oak110724866148100124122
chestnut........
other broadleaves7572110230985795718
total416265654615579117539623
Eastern Juraspruce334918210032453367417
fir12512831100..128227
pine7522755100428084925
larch10545....10545
stone pine........
other conifers30763....30763
beech6539112155996640772010
maple7702097691810088519
ash8912616987410098125
oak10004225100..102441
chestnut........
other broadleaves712266062178178923
total15675850052144138176167
Western Plateauspruce56871786454..655115
fir2283263410010298241925
pine8973633100..93035
larch17940....17940
stone pine........
other conifers18483....18483
beech4148182454615399454616
maple2514445600.29638
ash14372944049..187724
oak13632717672..153825
chestnut10100....10100
other broadleaves87631570..88131
total17316818413925598194127
Central Plateauspruce9577111605714264987910
fir6625126174711662735812
pine644257183..71424
larch11454..4110015547
stone pine........
other conifers51444..187253143
beech5662115243874645693110
maple3062621001074741522
ash1472382476911757183732
oak79927..685286725
chestnut........
other broadleaves646292080369270327
total263586164133139134293906
Eastern Plateauspruce1437293924260100148248
fir4953144615018100543213
pine2260172478..228417
larch7523112100..76430
stone pine........
other conifers366721100..36772
beech1000794774511100104958
maple170213296573571203314
ash3536132925712975395813
oak19292011363..204219
chestnut........
other broadleaves1335194469..137919
total41212421123025377435774
Western Pre-Alpsspruce436121591616599511087610
fir6593621762512595296020
pine........
larch........
stone pine........
other conifers........
beech575485463338145150224
maple2884022833935160923
ash2725797561477351738
oak30741710031005056
chestnut........
other broadleaves235312934410015629
total620817910913135340166708
Central Pre-Alpsspruce109251293841219083204997
fir49601546261521183979710
pine4246817460..59851
larch2474....2474
stone pine........
other conifers..7010031007396
beech25562246251818064736113
maple48233600203100108418
ash4376034629510078835
oak48932879..7665
chestnut........
other broadleaves129432892798342722
total19985920142960153407285
Eastern Pre-Alpsspruce92261378811462758177358
fir20012233421745055579212
pine855534100..12048
larch548212562..17950
stone pine........
other conifers11001651..1848
beech20942134152192942643813
maple36431988226372141617
ash923327062520253183119
oak157736100321008359
chestnut........
other broadleaves2963833034199264524
total15061111687410232230342575
Northwestern Alpsspruce391422677214464551115011
fir4963818342614398247421
pine20918582..10568
larch2265318053..40637
stone pine..0.1110011100
other conifers6100....6100
beech6324114582661249270220
maple1455259923656881020
ash1744921047829846632
oak13710.121002561
chestnut5100....5100
other broadleaves43165487398271100034
total6062181162711147234191618
Central Alpsspruce23872728272540858562216
fir461701087312100155029
pine6610076721009824153
larch..22100..22100
stone pine........
other conifers....51005100
beech40238595405188104826
maple1284297402610025228
ash12078266756310044950
oak411005564..9756
chestnut........
other broadleaves394514243329121332
total36442551671868748949812
Northeastern Alpsspruce25453935722257343669018
fir23378750388085106332
pine........
larch569014969..20555
stone pine........
other conifers..-181002100-16115
beech826411294274073216021
maple774358628585272123
ash51692265391099289055
oak........
chestnut........
other broadleaves3048017637679154747
total455731677516929371226113
Southwestern Alpsspruce1185341002711141132126239
fir5278950322471102629
pine5033810442231254185918
larch17142550561282262759112
stone pine1984552630639878824
other conifers9841495..2367
beech122100531331285278029
maple186519533536926528
ash769111748456623939
oak75513953619817542
chestnut..655881007353
other broadleaves28340487261314890120
total423417190517305825263436
Southeastern Alpsspruce9687121303510307223257956
fir470434293431262121226
pine1540236623559942280117
larch23321930021728434561912
stone pine73326474357767128420
other conifers22521068..3242
beech500346274918549131327
maple1113614942208418037
ash676713568266022845
oak5010064100..11471
chestnut..22100..22100
other broadleaves28938258361564270322
total157049188688473119393025
Southern Alpsspruce129329797615821361008912
fir2967012222819100153726
pine6010013457..19450
larch6283439341530100459213
stone pine4100....4100
other conifers..37100..37100
beech1923545181410100472013
maple188018936267423331
ash1247229244477446334
oak12472563261034279022
chestnut4273537411639945456714
other broadleaves6263024061432737335912
total379018250126178323305855
overallspruce92904469786510768111734583
fir344186192977344619571624
pine855510259215115628123048
larch626911124798117744199267
stone pine9352210012315154208715
other conifers144130138602851160727
beech456984215897564915729363
maple615474596977418115245
ash1127610382214120322163028
oak65921212021932831812210
chestnut4423438281640744467713
other broadleaves6747104935997719126597
total221433214526632606483927632

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186101/172577
NFI3
Volume: avalanches SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce31.21.935.01.759.62.657.63.234.16.942.01.1
fir19.41.616.81.318.61.95.01.37.85.115.90.8
pine3.60.64.40.61.20.76.31.21.61.63.80.4
larch0.30.11.20.30.20.112.71.816.64.92.80.3
stone pine.0.0.0.0.0.02.70.60.10.10.40.1
other conifers0.60.31.30.40.00.00.10.0.0.00.70.2
beech31.11.723.31.412.41.67.21.35.11.820.50.8
maple4.10.42.60.32.80.51.10.30.50.42.80.2
ash3.60.67.40.94.01.02.81.43.32.25.00.5
oak3.60.84.70.60.20.10.50.23.32.22.90.3
chestnut.0.00.00.0.0.00.00.011.33.90.20.1
other broadleaves2.50.43.30.51.10.33.91.116.54.53.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce31.37.7.0.059.56.359.13.562.78.058.12.8
fir37.88.5.0.013.03.210.12.07.94.011.71.7
pine2.92.2.0.02.71.94.41.32.01.53.80.9
larch.0.0.0.0.0.014.42.822.15.912.32.0
stone pine.0.0.0.0.0.02.30.7.0.01.50.5
other conifers.0.0.0.0.0.00.00.0.0.00.00.0
beech23.24.5.0.020.05.86.51.72.81.89.11.5
maple3.01.8.0.03.31.31.60.40.20.21.70.4
ash0.50.5.0.01.31.00.70.30.10.10.70.2
oak.0.0.0.00.10.1.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.20.7.0.00.10.10.90.32.21.61.00.3
total100.0..0.0100.0.100.0.100.0.100.0.
outside perimeterspruce22.73.620.15.047.32.657.82.227.03.543.91.5
fir23.93.718.84.522.62.06.61.14.01.313.80.9
pine2.80.91.71.00.20.13.80.70.20.21.80.3
larch.0.00.80.60.30.212.81.413.42.26.90.6
stone pine.0.0.0.0.0.01.30.4.0.00.50.1
other conifers0.10.00.30.20.20.20.00.00.20.20.10.1
beech36.03.829.94.920.32.18.01.219.72.617.81.1
maple6.31.16.52.14.00.53.00.40.90.33.50.3
ash5.02.116.03.53.20.52.30.61.50.63.50.4
oak1.30.64.51.60.20.10.50.23.00.71.10.2
chestnut.0.0.0.0.0.00.20.118.52.63.10.5
other broadleaves2.00.51.50.71.70.33.70.611.81.64.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce29.71.733.81.753.51.858.01.733.03.144.10.8
fir20.61.517.01.320.31.36.90.85.01.314.80.6
pine3.40.54.20.50.80.34.70.60.60.33.10.2
larch0.30.11.20.30.20.113.11.015.01.95.10.3
stone pine.0.0.0.0.0.02.00.30.00.00.50.1
other conifers0.50.31.20.40.10.10.00.00.10.10.40.1
beech31.81.523.81.416.71.37.40.815.42.018.60.6
maple4.50.42.90.33.40.42.10.20.80.22.90.2
ash3.80.68.10.93.40.52.10.51.50.54.10.3
oak3.10.64.70.60.20.10.40.12.60.62.00.2
chestnut.0.00.00.0.0.00.10.014.92.01.20.2
other broadleaves2.40.33.10.41.30.23.10.411.01.33.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186102/172578
NFI3
Volume: avalanches SilvaProtect · main tree species · production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce112.17142.86260.27183.2871.726158.53
fir69.7968.6981.31115.92716.46959.85
pine12.81717.8145.26020.0183.39914.49
larch1.2374.9240.86140.61434.83110.611
stone pine......8.7220.2991.622
other conifers2.0575.3350.01000.340..2.529
beech111.9694.9654.01422.92010.73277.34
maple14.71110.71212.0193.5261.07910.47
ash13.11530.11317.4268.8526.97018.910
oak12.92319.1141.0551.7426.97111.012
chestnut..0.0100..0.010023.7330.834
other broadleaves9.01613.3144.82812.52934.72711.310
total359.43407.63436.85318.26210.212377.02
inside perimeterspruce118.423..260.516223.68221.121222.97
fir143.129..56.92938.42127.85145.015
pine10.973..12.06716.7287.27314.424
larch......54.42078.02347.217
stone pine......8.732..5.833
other conifers......0.189..0.189
beech87.819..87.43024.7269.76234.717
maple11.558..14.4395.9250.5996.620
ash1.996..5.7712.6370.4992.732
oak....0.699..0.1990.187
chestnut............
other broadleaves4.655..0.6723.6267.9683.826
total378.39..438.010378.65352.611383.34
outside perimeterspruce89.01786.627217.57189.4668.115155.54
fir93.91881.026104.2921.61710.13248.77
pine10.9337.5550.85212.5190.5846.415
larch..3.3811.36241.81133.71724.49
stone pine......4.227..1.627
other conifers0.3591.2670.9790.03370.41000.452
beech141.311128.61893.61226.41549.61363.16
maple24.81827.83418.3149.8152.33412.39
ash19.74368.62414.6177.7263.83912.312
oak5.04719.2371.1511.6427.5233.916
chestnut......0.64746.61411.014
other broadleaves7.9276.3447.91812.01529.71314.48
total392.75430.18460.34327.54252.35354.12
totalspruce108.56138.56239.85193.9484.612162.92
fir75.4869.6890.7722.91212.92654.54
pine12.41517.0133.54415.8121.65011.58
larch0.9374.8231.04543.8838.51318.77
stone pine......6.6150.01002.015
other conifers1.7554.9340.4780.2550.31001.527
beech116.2597.5675.0924.91139.61368.53
maple16.3912.01115.2116.9122.03110.85
ash13.91533.11115.4157.1253.93415.18
oak11.32119.1131.0361.3306.6227.510
chestnut..0.0100..0.34538.3134.413
other broadleaves8.71412.8146.01510.51428.21211.86
total365.33409.33448.13334.23256.44369.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186103/172579
NFI3
Volume: avalanches SilvaProtect · main tree species · production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aspruce1780872981462447981938010129329927744
fir11060914322976471216832729670350096
pine203317372114489602112196010084159
larch18337102524796242911562834620611
stone pine......92122410092522
other conifers3155710993511003740..145329
beech17776719799650841524272019235452774
maple23391122351211322037527188061007
ash20751662891316352693252124721105610
oak20532339831493551784212472643012
chestnut..9100..51004273544034
other broadleaves1429172781154512813193062630660710
total5707248507734109273366083790182206912
inside perimeterspruce56136..3286231352211274726201179
fir67940..7173323202234553406116
pine5278..152691011298975130425
larch......32882196928425718
stone pine......52333..52333
other conifers......789..789
beech41734..11033514942712164313418
maple5464..1814235626710059921
ash9100..727316038410024633
oak....7100..1100887
chestnut............
other broadleaves2261..77321627987034326
total179429..552520228999438120346007
outside perimeterspruce286019152230213238281047604916598585
fir301620142329102131032031889632187518
pine349351325782521854194584246116
larch..58821266262071129951893869
stone pine......62427..62427
other conifers9602168897973373710016352
beech454014225923917412391116440714242917
maple79820488361799141447162083447419
ash6344412062814351811362633539474613
oak1604833840109512324266523150416
chestnut......9547414115423615
other broadleaves25329111467741917741626351455479
total12618117559164512464859252241461363073
totalspruce21229631336649089561006410089121727493
fir147558157458185787720512153726578204
pine2434153853137234449771219450121808
larch1833710832320545137868459213198497
stone pine......2068154100207215
other conifers324551120349178515537100162227
beech227325220586153609783211472013727023
maple31921027231231121121791223331114395
ash27181674951131431622282546334160478
oak221321432113209364093079022794210
chestnut..9100..10045456714467613
other broadleaves170414289214123215331014335912124976
total71484392636391741310515033058553915972

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186104/172580
NFI3
Volume: avalanches SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce33.51.359.52.961.34.328.07.061.73.734.16.942.01.1
fir17.81.019.02.211.72.21.21.03.01.27.85.115.80.8
pine4.10.41.40.90.60.311.94.49.82.11.61.63.80.4
larch0.90.20.80.40.50.340.57.214.92.616.64.92.80.3
stone pine.0.0.0.0.0.04.72.14.71.20.10.10.40.1
other conifers1.00.30.00.00.00.00.20.20.10.1.0.00.70.2
beech26.41.111.71.913.72.02.92.83.21.15.11.820.50.8
maple3.20.32.80.62.50.50.40.30.10.10.50.42.80.2
ash5.90.62.71.06.72.21.81.60.40.33.32.25.00.5
oak4.30.50.30.20.30.21.80.90.30.33.32.22.90.3
chestnut0.00.00.00.0.0.0.0.0.0.011.33.90.20.1
other broadleaves3.00.31.80.92.81.16.72.71.80.716.54.53.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce31.37.760.26.061.95.754.85.762.37.262.78.058.22.8
fir37.88.515.63.820.74.54.22.01.71.47.94.011.71.7
pine2.92.22.51.50.50.55.41.99.14.42.01.53.80.9
larch.0.00.40.40.30.328.15.512.74.022.15.912.32.0
stone pine.0.00.00.0.0.03.51.54.22.1.0.01.50.5
other conifers.0.0.0.0.0.00.00.00.10.1.0.00.00.0
beech23.24.515.94.011.63.82.01.48.65.52.81.89.01.5
maple3.11.94.21.22.10.90.80.5.0.00.20.21.70.4
ash0.50.50.80.51.80.90.50.4.0.00.10.10.70.2
oak.0.00.10.1.0.0.0.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.20.70.30.21.10.50.80.41.10.62.21.61.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce21.72.951.02.844.93.749.53.769.83.227.03.544.01.4
fir21.92.921.62.216.42.24.51.83.51.24.01.313.70.9
pine2.40.70.20.10.80.46.71.74.41.30.20.21.80.3
larch0.30.20.40.31.00.525.53.114.22.413.42.26.90.6
stone pine.0.00.00.0.0.02.10.81.90.7.0.00.50.1
other conifers0.10.10.20.20.00.10.10.10.00.00.20.20.10.1
beech33.63.018.12.321.62.73.71.12.10.819.72.617.71.1
maple6.41.13.50.56.40.91.40.50.90.30.90.33.50.3
ash9.21.92.30.55.71.20.90.40.90.51.50.63.50.4
oak2.50.70.10.10.50.20.80.50.30.33.00.71.10.2
chestnut.0.0.0.0.0.00.60.30.10.118.52.63.10.5
other broadleaves1.80.42.70.62.60.64.31.11.90.611.81.64.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce32.11.255.51.953.72.647.93.065.62.333.03.144.20.8
fir18.51.019.91.415.01.53.91.13.10.85.01.314.70.6
pine3.80.40.90.40.70.37.11.37.11.20.60.33.10.2
larch0.80.20.60.20.70.328.82.814.31.615.01.95.10.3
stone pine.0.00.00.0.0.03.00.73.30.70.00.00.50.1
other conifers0.90.30.10.10.00.00.10.10.10.00.10.10.40.1
beech27.21.015.11.417.21.63.00.83.30.915.42.018.50.6
maple3.60.33.30.44.30.51.00.30.50.20.80.22.90.2
ash6.30.62.30.55.71.10.90.40.60.31.50.54.10.3
oak4.00.40.20.10.30.10.70.30.30.22.60.62.00.2
chestnut0.00.00.00.0.0.00.30.10.10.114.92.01.20.2
other broadleaves2.80.32.10.52.50.53.40.71.80.411.01.33.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186111/172587
NFI3
Volume: avalanches SilvaProtect · main tree species · protection forest region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce129.95233.28299.61056.532190.51071.726158.53
fir69.1674.61257.2202.5789.24316.46959.75
pine15.7115.4652.76124.03630.3223.39914.49
larch3.3213.1482.36181.72245.91834.83110.711
stone pine......9.54414.4250.2991.622
other conifers3.9300.11000.01000.4830.452..2.529
beech102.1445.81767.1165.8999.83310.73277.24
maple12.4811.12212.1220.8640.21351.07910.47
ash22.91010.73533.0363.6911.3676.97018.910
oak16.5121.1561.2763.6501.01006.97111.012
chestnut0.01000.1100......23.7330.834
other broadleaves11.5117.14913.54113.5385.73734.72711.310
total387.22392.35488.97201.913308.76210.212377.02
inside perimeterspruce118.523234.015300.213209.114195.216221.121222.87
fir143.02960.826100.62416.1475.38027.85144.915
pine10.9739.6612.59920.53428.6497.27314.424
larch..1.4991.699107.22339.93078.02346.917
stone pine..0.0...13.24213.149..5.833
other conifers......0.0990.499..0.189
beech87.71961.82656.1347.76927.0669.76234.617
maple11.65816.42610.2413.159..0.5996.720
ash1.9963.3538.5522.165..0.4992.732
oak..0.399......0.1990.187
chestnut..............
other broadleaves4.6551.3475.4462.9473.5487.9683.826
total378.19389.010485.09381.88313.210352.611382.84
outside perimeterspruce88.214210.97199.810131.211248.3868.115155.64
fir89.21589.51173.11412.04012.53410.13248.47
pine9.6280.8543.55717.72515.5310.5846.416
larch1.2821.7604.64667.51350.61733.71724.59
stone pine..0.1100..5.6376.639..1.627
other conifers0.6510.8960.13760.31000.1750.41000.452
beech136.7974.71396.1149.7287.53849.61362.76
maple25.91714.31428.3153.6333.2372.33412.38
ash37.4229.32325.3202.3483.1573.83912.312
oak10.1300.6552.1482.1631.21007.5233.916
chestnut......1.5520.410046.61411.014
other broadleaves7.32311.12211.72111.3246.83029.71314.48
total406.35413.94444.55264.96355.85252.35353.52
totalspruce124.94223.05250.56134.79216.7684.612162.92
fir72.2680.0870.01111.02910.22612.92654.34
pine14.9103.7453.13919.81823.5171.65011.58
larch3.0212.3363.43681.01147.21138.51318.86
stone pine..0.1100..8.42410.8190.01002.015
other conifers3.5300.4880.13010.2660.3420.31001.527
beech106.0460.91080.1108.32811.02739.61368.33
maple14.0713.11119.9122.8281.5362.03110.75
ash24.499.32126.4202.5391.9453.93415.18
oak15.5110.8391.5411.9421.0716.6227.510
chestnut0.01000.0100..0.8530.210038.3134.413
other broadleaves10.9108.42211.7229.6195.92228.21211.86
total389.32401.93466.64281.25330.24256.44369.01

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186112/172588
NFI3
Volume: avalanches SilvaProtect · main tree species · protection forest region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aspruce4780251917791370012118534968712129329928444
fir25415661321326172152784704329670349836
pine5780114476512661503381540236010084569
larch122221252491076117142523321962834625611
stone pine......1984573326410093522
other conifers142830610011009842252..146629
beech3757253769183067171221005003419235452224
maple456989102355523186511136188060817
ash8427108793615083676916767124721108210
oak6061129056567675515010012472645512
chestnut91005100......4273544134
other broadleaves4233115874961742283402893862630663510
total142517332257822354104234171570493790182208562
inside perimeterspruce55136472520403720509217301822274726201719
fir6654012272913522939348828134553406516
pine5178194633310049835443518975130825
larch..29100221002611256173396928424818
stone pine..0...3214320351..52433
other conifers......11006100..790
beech4083412482975437188704186812164313618
maple546433129138437460..710060421
ash91006655114545166..410024533
oak..7100......1100887
chestnut..............
other broadleaves21612748724970495550987034426
total176029785516652218929914484217438120346597
outside perimeterspruce43531618557811483126346131308911604916598775
fir440217787512419915581406603589632186138
pine4763067541995785826818314584246216
larch5982153602644732661526701829951894079
stone pine..12100..2683834840..62827
other conifers305273965376131004753710016252
beech6746126575145524154712939539440714241197
maple12801912591516261617434168382083447149
ash18482482024145521112481615833539473113
oak50131535612148100636410066523150416
chestnut......735322100414115423515
other broadleaves361259772267522548253593126351455549
total2005593642072555181281091875792241461360073
totalspruce52706442459529220712623925795610089121728913
fir304826152358816911102629121226153726576614
pine630610708453583918591828011719450122268
larch1282214343639236759112561912459213199107
stone pine..12100..788241284204100208715
other conifers145830808873012367324237100163527
beech447274115921093451178029131327472013724773
maple59027250011231813265281803723331113995
ash102849176521307820239392284546334160578
oak6562111503917741175421147179022796810
chestnut91005100..735322100456714467613
other broadleaves4615101591221364229012070322335912125336
total16433227653145442752634363930253058553915222

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186113/172589
NFI3
Volume: avalanches SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce34.62.331.47.723.74.132.32.0
fir23.31.937.88.527.64.024.61.7
pine3.10.72.92.22.41.03.00.6
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.0.0.00.10.00.10.0
beech27.51.923.14.531.93.928.21.7
maple3.80.53.11.96.41.24.30.5
ash3.00.60.50.55.12.43.30.6
oak2.70.6.0.01.30.72.30.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.80.41.20.71.70.51.80.3
total100.0.100.0.100.0.100.0.
Eastern Juraspruce21.43.4.0.016.86.720.93.1
fir8.02.1.0.01.61.67.31.9
pine4.81.2.0.05.03.04.81.1
larch0.70.3.0.0.0.00.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers2.01.2.0.0.0.01.71.1
beech41.73.4.0.060.86.543.83.2
maple4.91.0.0.05.93.55.00.9
ash5.71.5.0.04.73.85.61.4
oak6.42.4.0.01.31.25.82.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.51.2.0.04.01.84.51.0
total100.0..0.0100.0.100.0.
Western Plateauspruce32.84.4.0.041.214.333.74.2
fir13.23.2.0.06.54.812.52.9
pine5.21.9.0.01.61.54.81.7
larch1.00.4.0.0.0.00.90.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.9.0.0.0.00.90.8
beech24.03.8.0.019.06.723.43.4
maple1.50.6.0.02.11.31.50.6
ash8.32.3.0.021.07.29.72.3
oak7.92.1.0.08.45.27.92.0
chestnut0.10.1.0.0.0.00.10.1
other broadleaves5.11.6.0.00.20.24.51.4
total100.0..0.0100.0.100.0.
Central Plateauspruce36.33.1.0.010.04.033.62.9
fir25.12.7.0.024.27.525.02.5
pine2.40.6.0.02.31.92.40.6
larch0.40.2.0.01.31.40.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.90.8.0.00.60.41.80.8
beech21.52.4.0.041.97.623.62.4
maple1.20.3.0.03.61.51.40.3
ash5.62.0.0.012.05.06.21.9
oak3.00.8.0.02.21.12.90.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.50.7.0.01.91.12.40.6
total100.0..0.0100.0.100.0.
Eastern Plateauspruce34.92.4.0.019.15.334.02.3
fir12.01.5.0.020.27.412.51.5
pine5.50.9.0.01.00.75.20.9
larch1.80.6.0.00.50.51.80.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.90.6.0.00.10.00.80.6
beech24.31.9.0.020.67.324.11.9
maple4.10.6.0.014.05.74.70.6
ash8.61.1.0.017.86.79.11.1
oak4.70.9.0.04.82.84.70.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.20.6.0.01.91.33.20.6
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce70.26.160.211.662.55.365.23.9
fir10.63.624.66.121.74.817.83.2
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
beech9.34.18.74.08.92.49.02.1
maple4.61.95.52.72.80.93.70.9
ash4.42.50.60.52.51.23.11.2
oak0.50.4.0.00.20.20.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.40.20.40.31.40.40.90.3
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce54.73.659.78.844.03.850.32.6
fir24.83.06.53.026.03.024.12.0
pine2.11.44.03.30.30.21.50.8
larch0.10.1.0.0.0.00.10.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.40.20.2
beech12.82.524.87.422.93.718.12.2
maple2.40.84.12.32.70.52.70.5
ash2.21.30.50.51.90.51.90.7
oak0.20.20.20.20.10.10.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.60.30.10.11.70.41.00.2
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce61.94.258.513.242.84.451.83.1
fir13.52.517.17.019.73.016.91.9
pine0.40.32.22.20.10.10.30.2
larch0.40.3.0.00.70.40.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.10.00.10.0
beech13.12.418.714.223.63.518.82.2
maple2.50.70.30.35.91.14.10.7
ash6.21.93.23.24.81.15.31.0
oak0.10.1.0.00.40.30.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.00.8.0.01.90.61.90.4
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce64.67.260.59.753.15.558.24.1
fir8.22.620.06.913.13.712.92.4
pine0.30.32.01.70.10.10.50.4
larch3.71.90.70.81.61.02.10.8
stone pine.0.00.00.00.10.10.10.1
other conifers0.10.1.0.0.0.00.00.0
beech10.44.011.25.317.74.014.12.6
maple2.41.24.01.45.51.34.20.8
ash2.91.31.10.82.71.32.40.8
oak0.20.1.0.00.10.10.10.1
chestnut0.10.1.0.0.0.00.00.0
other broadleaves7.14.40.50.35.92.05.21.7
total100.0.100.0.100.0.100.0.
Central Alpsspruce65.58.658.49.653.111.159.25.7
fir12.67.030.68.410.14.616.34.0
pine1.81.8.0.05.13.22.51.4
larch.0.00.90.9.0.00.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.10.1
beech11.03.97.92.613.36.211.02.8
maple3.51.51.30.92.71.22.70.7
ash3.32.50.20.29.45.64.72.3
oak1.11.1.0.01.61.01.00.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.50.80.84.51.92.20.7
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce55.915.367.27.746.77.954.66.8
fir5.14.013.56.19.33.88.72.7
pine.0.0.0.0.0.0.0.0
larch1.21.2.0.03.02.01.70.9
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0-0.30.4-0.10.1
beech18.15.710.93.620.75.417.63.2
maple1.70.73.91.910.72.85.91.4
ash11.38.62.31.56.22.77.33.6
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves6.74.32.01.13.71.64.51.9
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce28.07.054.85.749.53.747.93.0
fir1.21.04.22.04.51.83.91.1
pine11.94.45.41.96.71.77.11.3
larch40.57.228.15.525.53.128.82.8
stone pine4.72.13.51.52.10.83.00.7
other conifers0.20.20.00.00.10.10.10.1
beech2.92.82.01.43.71.13.00.8
maple0.40.30.80.51.40.51.00.3
ash1.81.60.50.40.90.40.90.4
oak1.80.9.0.00.80.50.70.3
chestnut.0.0.0.00.60.30.30.1
other broadleaves6.72.70.80.44.31.13.40.7
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce61.73.762.37.269.83.265.62.3
fir3.01.21.71.43.51.23.10.8
pine9.82.19.14.44.41.37.11.2
larch14.92.612.74.014.22.414.31.6
stone pine4.71.24.22.11.90.73.30.7
other conifers0.10.10.10.10.00.00.10.0
beech3.21.18.65.52.10.83.30.9
maple0.10.1.0.00.90.30.50.2
ash0.40.3.0.00.90.50.60.3
oak0.30.3.0.00.30.30.30.2
chestnut.0.0.0.00.10.10.10.1
other broadleaves1.80.71.10.61.90.61.80.4
total100.0.100.0.100.0.100.0.
Southern Alpsspruce34.16.962.78.027.03.533.03.1
fir7.85.17.94.04.01.35.01.3
pine1.61.62.01.50.20.20.60.3
larch16.64.922.15.913.42.215.01.9
stone pine0.10.1.0.0.0.00.00.0
other conifers.0.0.0.00.20.20.10.1
beech5.11.82.81.819.72.615.42.0
maple0.50.40.20.20.90.30.80.2
ash3.32.20.10.11.50.61.50.5
oak3.32.20.00.03.00.72.60.6
chestnut11.33.9.0.018.52.614.92.0
other broadleaves16.54.52.21.611.81.611.01.3
total100.0.100.0.100.0.100.0.
overallspruce42.01.158.22.844.11.444.20.8
fir15.60.811.71.713.60.914.60.6
pine3.90.43.80.91.80.33.10.2
larch2.80.312.22.06.90.65.10.3
stone pine0.40.11.50.50.50.10.50.1
other conifers0.70.20.00.00.10.10.40.1
beech20.60.89.11.517.71.118.60.6
maple2.80.21.70.43.50.32.90.2
ash5.10.50.70.23.50.44.20.3
oak3.00.30.00.01.10.22.10.2
chestnut0.20.1.0.03.10.41.20.2
other broadleaves3.10.31.00.34.10.43.20.2
total100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186114/172590
NFI3
Volume: avalanches SilvaProtect · main tree species · economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraspruce122.97118.62392.318117.27
fir82.69142.829107.61889.18
pine11.12210.9739.33910.819
larch0.759....0.659
stone pine........
other conifers0.342..0.3590.336
beech97.7787.519124.312102.26
maple13.61411.75825.01915.611
ash10.5191.99619.84811.920
oak9.523..4.9528.322
chestnut........
other broadleaves6.5214.6556.6336.418
total355.43378.09390.26362.53
Eastern Juraspruce79.218..68.54578.217
fir29.627..6.69627.327
pine17.827..20.46018.125
larch2.545....2.245
stone pine........
other conifers7.363....6.563
beech154.710..248.820164.29
maple18.220..24.35318.818
ash21.126..19.17920.925
oak23.741..5.29621.841
chestnut........
other broadleaves16.925..16.24316.823
total370.97..409.013374.87
Western Plateauspruce134.516..176.846138.915
fir54.026..27.97251.325
pine21.236..6.89619.735
larch4.239....3.840
stone pine........
other conifers4.482....3.983
beech98.117..81.43896.416
maple5.944..9.2536.338
ash34.028..90.04039.824
oak32.227..35.96632.625
chestnut0.2100....0.2100
other broadleaves20.731..1.06518.731
total409.67..429.022411.66
Central Plateauspruce154.810..44.337143.810
fir107.112..107.535107.111
pine10.425..10.48110.424
larch1.854..6.0982.347
stone pine........
other conifers8.344..2.6697.742
beech91.511..186.222100.910
maple5.026..16.0426.022
ash23.838..53.54626.732
oak12.927..10.04812.625
chestnut........
other broadleaves10.429..8.26210.227
total426.05..444.611427.85
Eastern Plateauspruce137.78..79.030134.78
fir47.513..83.64249.313
pine21.717..4.17420.717
larch7.231..2.1976.930
stone pine........
other conifers3.572..0.2973.372
beech95.99..85.33695.38
maple16.313..57.84518.514
ash33.913..73.83836.012
oak18.520..19.85818.519
chestnut........
other broadleaves12.819..7.76412.519
total394.94..413.513395.84
Western Pre-Alpsspruce273.916221.941263.912264.710
fir41.43490.84891.62472.019
pine........
larch........
stone pine........
other conifers........
beech36.14632.15037.52736.623
maple18.13820.15811.82914.823
ash17.1562.26910.74912.637
oak1.973..0.9841.255
chestnut........
other broadleaves1.4511.6945.8323.828
total389.911368.835422.18405.87
Central Pre-Alpsspruce225.710252.922199.110216.67
fir102.51427.649117.913103.59
pine8.86817.1821.5606.351
larch0.574....0.374
stone pine........
other conifers....1.8960.896
beech52.821104.832103.71877.813
maple9.93317.35112.31911.518
ash9.0592.2978.5298.335
oak1.0931.0970.51000.865
chestnut........
other broadleaves2.7430.4977.5264.522
total412.97423.313452.86430.34
Eastern Pre-Alpsspruce309.310318.126210.112257.38
fir67.52093.04496.81584.012
pine2.16512.0940.61001.748
larch1.882..3.4612.650
stone pine........
other conifers0.0100..0.4510.348
beech65.319101.478115.61793.413
maple12.3301.79428.72020.517
ash31.13117.49423.62226.619
oak0.576..1.9701.259
chestnut........
other broadleaves10.037..9.6329.424
total500.17543.712490.76496.94
Northwestern Alpsspruce218.818225.224185.513203.910
fir27.83674.43545.73145.220
pine1.1907.4890.31001.968
larch12.6522.8995.7597.437
stone pine..0.0.0.41000.2100
other conifers0.499....0.1100
beech35.33941.84861.92549.419
maple8.15014.83219.32414.819
ash9.7474.3719.4488.532
oak0.770..0.51000.561
chestnut0.399....0.1100
other broadleaves24.1631.95720.83418.333
total338.913372.614349.59350.46
Central Alpsspruce255.721294.823229.027254.614
fir49.368154.53243.64470.228
pine7.099..22.16010.953
larch..4.597..1.0100
stone pine........
other conifers....0.6980.2100
beech43.13439.73757.34647.525
maple13.8396.46611.74111.426
ash12.9761.29740.76120.350
oak4.499..7.0624.455
chestnut........
other broadleaves4.1414.09719.5379.631
total390.318505.215431.512430.19
Northeastern Alpsspruce323.234296.220159.525233.517
fir29.57659.75131.84437.131
pine........
larch7.288..10.1687.255
stone pine........
other conifers....-1.1114-0.6115
beech104.93648.33570.83075.421
maple9.83917.44936.62625.222
ash65.59010.35921.24331.155
oak........
chestnut........
other broadleaves38.6789.05112.84219.147
total578.725440.916341.814427.912
Southwestern Alpsspruce56.532209.114131.211134.79
fir2.57816.14712.04011.029
pine24.03620.53417.72519.818
larch81.722107.22367.51381.011
stone pine9.54413.2425.6378.424
other conifers0.4830.0990.31000.266
beech5.8997.7699.7288.328
maple0.8643.1593.6332.828
ash3.6912.1652.3482.539
oak3.650..2.1631.942
chestnut....1.5520.853
other broadleaves13.5382.94711.3249.619
total201.913381.88264.96281.25
Southeastern Alpsspruce190.510195.216248.38216.76
fir9.2435.38012.53410.226
pine30.32228.64915.53123.517
larch45.91839.93050.61747.211
stone pine14.42513.1496.63910.819
other conifers0.4520.4990.1750.342
beech9.83327.0667.53811.027
maple0.2135..3.2371.536
ash1.367..3.1571.945
oak1.0100..1.21001.071
chestnut....0.41000.2100
other broadleaves5.7373.5486.8305.922
total308.76313.210355.85330.24
Southern Alpsspruce71.726221.12168.11584.612
fir16.46927.85110.13212.926
pine3.3997.2730.5841.650
larch34.83178.02333.71738.513
stone pine0.299....0.0100
other conifers....0.41000.3100
beech10.7329.76249.61339.613
maple1.0790.5992.3342.031
ash6.9700.4993.8393.934
oak6.9710.1997.5236.622
chestnut23.733..46.61438.313
other broadleaves34.7277.96829.71328.212
total210.212352.611252.35256.44
overallspruce158.23223.17156.24163.02
fir58.7545.01548.3753.74
pine14.5914.4246.41511.68
larch10.71146.81724.4918.76
stone pine1.6225.8331.6272.015
other conifers2.5300.1890.4531.527
beech77.6434.71762.8668.63
maple10.576.72012.3910.85
ash19.2102.73212.41215.38
oak11.2120.1873.9167.610
chestnut0.834..11.0144.413
other broadleaves11.5103.82614.4811.96
total376.92383.14354.12369.21

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186115/172591
NFI3
Volume: avalanches SilvaProtect · main tree species · economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
state 2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraspruce14397855136250421174527
fir96791066440291720132598
pine130422517825441160819
larch8459....8459
stone pine........
other conifers3142..8604036
beech11444840733337016152206
maple159314546467721232411
ash123019910053749177720
oak110724..13453124122
chestnut........
other broadleaves7572121611783595718
total4162651757291057912539623
Eastern Juraspruce334918..32553367417
fir125128..31100128227
pine75227..976684925
larch10545....10545
stone pine........
other conifers30763....30763
beech653911..118134772010
maple77020..1156088519
ash89126..908498125
oak100042..25100102441
chestnut........
other broadleaves71226..775178923
total156758..194131176167
Western Plateauspruce568717..86454655115
fir228326..13677241925
pine89736..3310093035
larch17940....17940
stone pine........
other conifers18483....18483
beech414818..39847454616
maple25144..456029638
ash143729..44049187724
oak136327..17672153825
chestnut10100....10100
other broadleaves87631..57088131
total173168..209636194127
Central Plateauspruce957711..30243987910
fir662512..73340735812
pine64425..718371424
larch11454..4110015547
stone pine........
other conifers51444..187253143
beech566211..127030693110
maple30626..1094641522
ash147238..36550183732
oak79927..685286725
chestnut........
other broadleaves64629..566570327
total263586..303223293906
Eastern Plateauspruce143729..45239148248
fir495314..47848543213
pine226017..2478228417
larch75231..1210076430
stone pine........
other conifers36672..110036772
beech100079..48844104958
maple170213..33151203314
ash353613..42245395813
oak192920..11363204219
chestnut........
other broadleaves133519..4469137919
total412124..236528435774
Western Pre-Alpsspruce436121654535860151087610
fir6593626859203326296020
pine........
larch........
stone pine........
other conifers........
beech57548956183229150224
maple2884059682623060923
ash272577772385051738
oak3074..20855056
chestnut........
other broadleaves235351001293415629
total620817108750937413166708
Central Pre-Alpsspruce1092512172331785113204997
fir49601518853465015979710
pine4246811685576159851
larch2474....2474
stone pine........
other conifers....73967396
beech25562271439409119736113
maple482331185548521108418
ash43760151003363078835
oak48937100211007665
chestnut........
other broadleaves1294331002962742722
total1998592884261786010407285
Eastern Pre-Alpsspruce91711490944765514177358
fir20012226656352617579212
pine6266341002410012048
larch5482..1256217950
stone pine........
other conifers1100..16511848
beech19362129086421218643813
maple364315100104721141617
ash923325010085923183119
oak1577..68718359
chestnut........
other broadleaves29638..3483264524
total14824111554371787910342575
Northwestern Alpsspruce3914222332294904161115011
fir4963877039120733247421
pine20917691910010568
larch22653291001516040637
stone pine..0.1110011100
other conifers6100....6100
beech6324143351163726270220
maple14552153365112681020
ash1744944732484946632
oak1371..121002561
chestnut5100....5100
other broadleaves43165206054936100034
total606218385822924013191618
Central Alpsspruce238727141834181633562216
fir461707434134647155029
pine66100..1756324153
larch..22100..22100
stone pine........
other conifers....51005100
beech402381914545550104826
maple128423171934525228
ash1207861003236444950
oak41100..55649756
chestnut........
other broadleaves3945191001554221332
total364425243129342322949812
Northeastern Alpsspruce254539180230234328669018
fir233783635546746106332
pine........
larch5690..1496920555
stone pine........
other conifers....-16115-16115
beech8264129441104032216021
maple7743106545382972123
ash5169263643124489055
oak........
chestnut........
other broadleaves3048055551884554747
total4557312683275021191226113
Southwestern Alpsspruce118534509217634613126239
fir52783934858140102629
pine503384983585826185918
larch171425261125326615759112
stone pine19845321432683878824
other conifers9841100131002367
beech122100188704712978029
maple186574601743426528
ash769151661124823939
oak7551..1006317542
chestnut....73537353
other broadleaves2834070495482590120
total423417929914128109263436
Southeastern Alpsspruce9687123018221308911257956
fir47043828166035121226
pine1540234435181831280117
larch23321961733267018561912
stone pine733262035134840128420
other conifers225261004753242
beech500344186839539131327
maple11136..1683818037
ash6767..1615822845
oak50100..6410011471
chestnut....2210022100
other broadleaves2893855503593170322
total157049484217187579393025
Southern Alpsspruce1293292747266049161008912
fir296703455389632153726
pine601008975458419450
larch6283496928299518459213
stone pine4100....4100
other conifers....3710037100
beech1923512164440714472013
maple188071002083423331
ash1247241003353946334
oak1247211006652379022
chestnut42735..414115456714
other broadleaves626309870263514335912
total379018438120224146305855
overallspruce9284942024896036151734583
fir344186408216186618571624
pine853210130825246416123048
larch62691142471894099199267
stone pine935225243362827208715
other conifers14413079015953160727
beech455414314918242467729363
maple615476072147629115245
ash112761024833477713163028
oak659212887152117812210
chestnut44234..423515467713
other broadleaves6747103462655669126597
total221197234776713679033927632

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186116/172592
NFI4b
Volume: avalanches SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce30.41.832.81.758.72.658.12.731.36.041.41.1
fir21.01.717.31.419.31.95.11.26.74.416.40.8
pine3.20.63.50.51.20.75.91.11.71.33.30.3
larch0.30.11.20.30.20.113.31.720.04.33.20.3
stone pine.0.0.0.0.0.02.70.50.10.10.40.1
other conifers0.60.31.60.50.00.00.10.0.0.00.70.2
beech31.11.824.01.512.01.56.41.25.21.720.10.8
maple3.90.42.90.43.50.61.70.30.50.33.00.2
ash3.90.67.80.93.60.91.70.42.51.64.80.4
oak3.20.64.80.70.20.10.60.22.01.32.80.3
chestnut.0.00.00.0.0.00.30.38.93.00.20.1
other broadleaves2.50.44.10.61.30.34.01.021.04.83.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce31.48.2.0.057.25.859.43.465.57.258.32.7
fir37.59.2.0.013.73.410.12.06.02.811.61.7
pine3.02.2.0.02.82.03.61.11.31.03.10.8
larch.0.0.0.0.0.014.02.721.85.412.21.9
stone pine.0.0.0.0.0.02.20.7.0.01.50.5
other conifers.0.0.0.00.00.00.00.0.0.00.00.0
beech24.74.8.0.020.85.37.51.82.41.49.71.5
maple1.71.4.0.03.81.61.50.40.20.21.70.4
ash0.60.6.0.01.00.60.70.20.10.10.60.2
oak.0.0.0.00.10.1.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.10.6.0.00.50.41.00.32.71.61.10.3
total100.0..0.0100.0.100.0.100.0.100.0.
outside perimeterspruce20.23.418.94.847.82.657.02.226.63.243.51.4
fir25.23.720.64.623.02.06.81.14.21.213.80.9
pine2.40.81.81.00.10.13.30.70.20.11.60.3
larch.0.00.80.70.30.213.11.414.12.07.50.6
stone pine.0.0.0.0.0.01.50.4.0.00.50.1
other conifers-0.00.10.40.20.20.20.10.10.20.20.10.1
beech38.63.831.44.219.42.07.81.119.32.417.41.0
maple7.21.24.41.94.00.53.10.51.10.33.40.3
ash4.11.616.03.43.80.72.60.52.10.63.70.4
oak0.90.43.91.30.10.10.50.23.20.71.10.2
chestnut.0.0.0.0.0.00.20.117.62.43.20.4
other broadleaves1.40.31.80.81.30.23.90.611.51.54.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce28.71.631.61.653.41.857.91.532.52.943.70.8
fir22.11.517.61.320.71.37.00.84.81.215.00.6
pine3.00.53.30.50.80.44.20.50.50.22.70.2
larch0.20.11.20.20.20.113.41.016.01.75.50.3
stone pine.0.0.0.0.0.02.00.30.00.00.60.1
other conifers0.40.31.50.50.10.10.10.00.10.10.40.1
beech32.21.624.61.416.01.27.30.815.01.818.20.6
maple4.40.43.00.43.80.42.30.30.90.23.00.2
ash3.90.58.40.93.50.51.90.31.90.54.10.3
oak2.70.54.80.60.20.10.50.12.60.51.90.2
chestnut.0.00.00.0.0.00.20.114.01.81.30.2
other broadleaves2.30.43.90.61.20.23.30.411.71.33.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186117/172593
NFI4b
Volume: avalanches SilvaProtect · main tree species · production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce109.76128.26262.46156.6752.125147.23
fir75.6967.7986.11113.92511.17058.35
pine11.41913.6145.56016.0182.97511.810
larch1.0384.7210.95836.01333.42211.310
stone pine......7.3190.21001.620
other conifers2.0626.1350.0760.435..2.630
beech112.2693.7653.51317.2198.73171.54
maple14.01111.41215.9174.5210.86310.87
ash14.21430.31216.1244.6264.26417.28
oak11.51918.9151.0441.7353.3649.811
chestnut..0.082..0.89414.8330.933
other broadleaves9.21716.1155.72610.92634.92412.59
total360.73390.63447.14269.75166.411355.32
inside perimeterspruce132.524..243.915231.88228.020228.07
fir158.433..58.52839.52120.84745.315
pine12.866..12.16913.9304.57812.325
larch......54.72075.92147.616
stone pine......8.530..5.731
other conifers....0.1990.191..0.183
beech104.321..88.72729.4258.45738.116
maple7.085..16.2415.9260.6996.622
ash2.796..4.4542.6340.4992.528
oak....0.599..0.0.0.1100
chestnut............
other broadleaves4.561..2.1704.0279.2564.524
total422.212..426.510390.35347.911390.74
outside perimeterspruce77.11880.328218.77186.5667.814152.34
fir95.81887.824105.4922.31710.63148.27
pine9.0327.7540.56710.9200.4745.516
larch..3.4841.55342.91036.11526.19
stone pine......4.925..1.925
other conifers-0.044341.6600.8930.21050.41000.551
beech147.010133.81588.91125.51549.21360.96
maple27.51718.94418.11310.0152.82912.08
ash15.63868.12417.4178.6215.33013.011
oak3.44716.7350.6621.8398.1213.815
chestnut......0.64745.01411.214
other broadleaves5.4227.6455.81812.71429.41314.38
total380.86425.99457.54327.14255.14349.72
totalspruce104.96124.56240.95183.1479.711155.72
fir80.9869.2893.5722.11211.72553.64
pine11.11713.2143.54713.4121.3469.68
larch0.8384.6211.14042.4839.31119.66
stone pine......6.4140.01002.014
other conifers1.6625.7340.4890.3470.31001.627
beech117.7596.7672.2823.01136.81264.93
maple16.0912.01216.9107.2112.22610.95
ash14.21333.21116.0156.1154.62714.57
oak9.91918.8140.8351.4276.3206.89
chestnut..0.082..0.65334.4134.513
other broadleaves8.41515.5145.51510.51328.61112.56
total365.53393.33450.83316.43245.34356.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186118/172594
NFI4b
Volume: avalanches SilvaProtect · main tree species · production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aspruce178947271126267648218458159527952094
fir12337914312987811219342634071377056
pine186620288314561612232188876763010
larch16138992218859501914102224728211
stone pine......1018205100102320
other conifers324621283353764935..165930
beech18307719814754591423932026733462414
maple22831124151216171862121246469617
ash2319146407121638256492612865111419
oak187620400715103442333510364632211
chestnut..882..109944553557133
other broadleaves1493173409155832615192610702680759
total5886148264334559763762165096152298182
inside perimeterspruce62936..3165221490210315725218529
fir75143..7603325412228949434016
pine6171..15771896306379117726
larch......351721105026456717
stone pine......54431..54431
other conifers....1100792..883
beech49535..11513118882611659365017
maple3389..2104438327810063422
ash13100..585716635610024228
oak....7100..0.7100
chestnut............
other broadleaves2167..2772254281285843025
total200330..553419250979481719374517
outside perimeterspruce253320141231220738303987686515632805
fir3149201543281063610364018107531200438
pine295341355546671770204174228717
larch..598515253699811365215108629
stone pine......79325..79325
other conifers-0443427627993391054410018951
beech483214235220897012415715498013252916
maple90319332461826141632162842949789
ash5133911972717531814072153830540711
oak111482933860622933982121157815
chestnut......10547455714466214
other broadleaves17624134475811820751429751359419
total12512117484164617565330952583161453113
totalspruce21055628524652001567145411617111803413
fir162388158558201767811512170425620884
pine2222173018147634748991219246110948
larch1613810512124140155348572411227116
stone pine......2355145100236014
other conifers324621311348389954744100185627
beech236345221666155808843911536312751823
maple3220927471236541026361131626125735
ash28451376041134481522221567227167907
oak19871943001417035526279232079069
chestnut..882..21353501213523313
other broadleaves169015354314119115384913417311144466
total73375390127397307311602733574454125801

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186119/172595
NFI4b
Volume: avalanches SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce31.81.359.33.061.03.531.36.061.43.731.36.041.41.1
fir18.81.118.82.213.22.21.20.83.41.46.74.416.40.8
pine3.40.41.50.90.90.410.13.88.71.91.71.33.30.3
larch0.80.20.70.30.50.339.26.115.72.720.04.33.20.3
stone pine.0.0.0.0.0.03.71.54.81.10.10.10.40.1
other conifers1.10.30.00.00.00.00.20.10.20.1.0.00.70.2
beech26.91.110.61.713.81.92.41.92.60.95.21.720.10.8
maple3.30.33.80.73.20.71.10.60.20.20.50.33.00.2
ash6.20.62.60.84.61.21.80.90.60.32.51.64.90.4
oak4.20.50.30.10.40.21.50.60.30.32.01.32.80.3
chestnut0.00.00.00.0.0.01.91.9.0.08.93.00.20.1
other broadleaves3.50.42.41.02.40.65.61.82.20.921.04.83.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce31.48.258.06.263.55.554.05.563.96.765.57.258.42.7
fir37.59.216.34.019.94.44.72.11.91.36.02.811.61.6
pine3.02.21.61.30.50.55.01.87.23.61.31.03.10.8
larch.0.00.60.6.0.027.65.412.63.621.85.412.11.9
stone pine.0.0.0.0.0.03.31.33.91.9.0.01.50.5
other conifers.0.00.00.0.0.00.00.00.10.1.0.00.00.0
beech24.74.817.54.112.13.33.11.98.65.52.41.49.71.5
maple1.71.44.51.32.21.00.80.4.0.00.20.21.70.4
ash0.60.61.10.51.00.40.70.4.0.00.10.10.60.2
oak.0.00.10.1.0.0.0.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves1.10.60.50.30.80.40.90.51.80.92.71.61.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce19.72.852.12.844.33.746.43.670.23.026.63.243.71.4
fir23.42.921.42.217.02.34.81.83.51.14.21.213.70.9
pine2.10.60.10.10.80.46.41.83.31.10.20.11.60.3
larch0.30.30.20.11.40.627.03.114.02.414.12.07.50.6
stone pine.0.0-0.00.0.0.02.60.92.10.8.0.00.50.1
other conifers0.10.10.30.2-0.00.10.00.00.00.00.20.20.10.1
beech35.92.916.92.021.02.63.81.12.30.919.32.417.31.0
maple6.21.03.50.56.50.91.40.51.10.41.10.33.40.3
ash8.71.72.80.66.41.21.90.80.70.42.10.63.70.4
oak2.00.60.20.10.30.20.80.50.40.43.20.71.10.2
chestnut.0.0.0.0.0.00.60.30.10.117.62.43.20.5
other broadleaves1.60.42.50.52.40.54.21.02.30.711.51.54.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce30.41.255.71.953.92.446.32.865.82.232.52.943.80.8
fir19.61.019.81.415.71.54.11.13.30.84.81.215.00.6
pine3.20.30.90.40.80.36.61.35.91.00.50.22.70.2
larch0.80.10.40.10.80.329.32.614.51.616.01.75.50.3
stone pine.0.0-0.00.0.0.03.00.73.40.60.00.00.60.1
other conifers1.00.30.10.1-0.00.00.00.00.10.00.10.10.50.1
beech27.91.014.31.316.81.53.30.93.20.915.01.818.20.6
maple3.60.33.70.44.50.51.10.30.60.20.90.23.00.2
ash6.40.52.50.54.90.71.50.40.50.21.90.54.10.3
oak3.90.40.20.10.30.10.70.20.30.22.60.51.90.2
chestnut0.00.00.00.0.0.00.60.40.00.014.01.81.30.2
other broadleaves3.20.42.20.52.20.43.40.62.20.511.71.33.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186126/172602
NFI4b
Volume: avalanches SilvaProtect · main tree species · protection forest region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce120.35232.37274.1853.726164.61052.125147.23
fir71.0673.91359.4192.1719.14311.17058.25
pine12.7116.0624.14417.43823.3222.97511.810
larch3.1192.6402.35867.32042.11833.42211.310
stone pine......6.43812.9220.21001.619
other conifers4.3310.1900.01000.3840.542..2.630
beech101.6441.71762.2154.1807.0368.73171.34
maple12.5814.71914.2212.0490.6690.86310.77
ash23.4910.23220.6263.1481.6554.26417.38
oak15.8121.1451.9502.5360.91003.3649.811
chestnut0.0820.1100..3.3100..14.8330.933
other broadleaves13.1119.34310.8269.6305.83934.92412.59
total377.82391.95449.56171.712268.37166.411355.22
inside perimeterspruce132.524225.315319.813217.513196.515228.020227.87
fir158.03363.426100.32518.8435.96820.84745.215
pine12.8666.1812.69920.13522.0514.57812.225
larch..2.299..111.12338.72775.92147.416
stone pine......13.23912.146..5.731
other conifers..0.099..0.0990.499..0.183
beech104.12167.92560.92812.36426.4678.45738.017
maple7.08517.52711.1443.157..0.6996.621
ash2.7964.1494.9442.856..0.4992.528
oak..0.399......0.0.0.1100
chestnut..............
other broadleaves4.5611.9533.9543.7475.4469.2564.524
total421.612388.79503.49402.68307.59347.911390.14
outside perimeterspruce78.315224.17185.811126.011240.6867.814152.54
fir92.91492.31171.21513.03812.13310.63147.97
pine8.5280.4703.15517.52711.2330.4745.516
larch1.2840.9635.84273.31348.11736.11526.29
stone pine..-0.1100..7.2337.236..1.925
other conifers0.6711.271-0.13810.1840.1620.41000.551
beech142.3872.81287.91310.4297.93849.21360.56
maple24.41715.11527.1153.8353.8382.82911.98
ash34.42112.02326.7185.2422.2555.33013.011
oak8.1290.7551.4522.3561.41008.1213.815
chestnut......1.6530.310045.01411.214
other broadleaves6.22410.82110.12211.5237.92829.41314.38
total396.95430.54419.06271.86342.75255.14349.32
totalspruce115.54227.95237.76126.89200.1679.711155.82
fir74.5681.1869.41111.3289.92511.72553.44
pine12.2113.5503.53318.11918.1181.3469.68
larch2.9191.8323.73580.31044.21139.31119.66
stone pine..-0.0100..8.32210.4170.01002.014
other conifers3.8300.666-0.05630.1580.3350.31001.627
beech106.3458.4974.199.1289.82936.81264.73
maple13.8715.21119.9123.1261.8342.22610.85
ash24.5910.41821.7154.0301.7394.62714.57
oak14.7110.8341.4361.8371.0726.3206.89
chestnut0.0820.0100..1.7600.110034.4134.513
other broadleaves12.2119.2229.7169.2176.62128.61112.56
total380.52408.93441.14273.85304.14245.34356.01

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186127/172603
NFI4b
Volume: avalanches SilvaProtect · main tree species · protection forest region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aspruce45137521197915010111643281065311159527952354
fir26654667381432502064715884434071376346
pine4762125476222344532391505238876765710
larch1167192334012559205822272719102224733310
stone pine......19640832225100103320
other conifers16243199021008853242..167530
beech381085380618340416125804503626733461614
maple469681344207792260503869246469417
ash8784109303211292793491035612865111679
oak59111298451035076375910010364635011
chestnut8827100..101100..4553557133
other broadleaves4931128454359127294313744010702681059
total14178223575572461595250151736395096152298602
inside perimeterspruce61736471319452620544717345320315725219129
fir73543132529142029471441036928949434316
pine6071129823610050336387536379117726
larch..45100..27822568131105026455817
stone pine......3324121348..54531
other conifers..1100..11006100..883
beech4853514212886232308654646911659365518
maple338936630157477658..810063922
ash13100865169466957..610024228
oak..7100......0.7100
chestnut..............
other broadleaves216739545556934895481285843125
total1962308131167124181008213540216481719375177
outside perimeterspruce39201720531811288126741131403810686515633835
fir4654168457124328166933970434107531199128
pine4262941701915593428652334174228617
larch6085836335042392214280918365215108759
stone pine..-6100..3833442037..79725
other conifers287111471-63816845634410019151
beech7127126669135343155583046038498013251366
maple12231913791516441620336221392842949549
ash172123110423161919278421305553830539011
oak4073067558453121568210082121158115
chestnut......845320100455714466214
other broadleaves309259892261322616244582829751359609
total1987593942862545481454092000082583161451273
totalspruce49673446441530823613831928144611617111805293
fir320436165208899811122828139525170425618894
pine524711716504503319701925441819246111208
larch1227193623247535876211621711572411227666
stone pine..-6100..910221465185100237514
other conifers16513012466-45631558443544100187427
beech457204118961096091099028137429536312749523
maple59527308811258012340262593531626125355
ash105189212018281715441302333967227167997
oak631811172341873619737140729232079379
chestnut8827100..1856020100501213523213
other broadleaves52611118742312581710031792822417311144966
total16361828331445719242987154276443574454125051

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186128/172604
NFI4b
Volume: avalanches SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce33.82.131.58.220.43.731.21.8
fir24.92.037.49.229.14.026.11.8
pine3.00.73.02.22.10.82.80.6
larch0.20.1.0.0.0.00.20.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.1.0.0-0.00.10.00.0
beech27.21.924.74.835.04.028.61.7
maple3.50.41.71.47.41.24.10.4
ash2.90.50.60.64.01.73.00.5
oak2.60.6.0.00.80.42.20.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.00.51.10.61.30.31.90.4
total100.0.100.0.100.0.100.0.
Eastern Juraspruce20.23.3.0.019.47.020.13.0
fir8.92.0.0.01.71.68.11.8
pine3.81.1.0.03.82.63.81.0
larch0.50.2.0.0.0.00.40.2
stone pine.0.0.0.0.0.0.0.0
other conifers2.11.4.0.0.0.01.91.2
beech43.13.9.0.060.55.545.03.5
maple5.11.1.0.06.33.75.31.0
ash7.21.5.0.04.83.76.91.4
oak5.01.7.0.01.51.54.61.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.11.0.0.02.01.13.90.9
total100.0..0.0100.0.100.0.
Western Plateauspruce28.44.0.0.035.212.629.23.8
fir13.23.0.0.011.16.713.02.8
pine4.41.7.0.01.31.34.01.5
larch1.40.6.0.0.0.01.30.5
stone pine.0.0.0.0.0.0.0.0
other conifers1.81.3.0.0.0.01.61.2
beech25.43.8.0.020.55.624.83.4
maple1.00.3.0.02.11.41.20.3
ash9.82.3.0.023.07.211.42.3
oak6.92.0.0.06.03.86.81.8
chestnut0.00.0.0.0.0.00.00.0
other broadleaves7.62.4.0.00.70.66.82.2
total100.0..0.0100.0.100.0.
Central Plateauspruce34.03.2.0.07.23.831.23.0
fir25.82.8.0.026.57.925.92.7
pine2.30.6.0.02.62.02.30.6
larch0.50.3.0.01.51.50.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers2.00.9.0.00.70.51.90.8
beech22.12.4.0.043.26.524.22.4
maple1.40.3.0.01.20.71.30.3
ash5.72.0.0.013.05.46.41.9
oak3.10.7.0.02.31.13.00.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.20.8.0.01.81.33.00.8
total100.0..0.0100.0.100.0.
Eastern Plateauspruce33.62.4.0.020.75.732.92.3
fir12.81.6.0.020.67.013.21.6
pine4.00.7.0.01.20.83.80.7
larch1.60.4.0.00.50.51.50.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.8.0.00.20.11.10.7
beech24.72.1.0.024.67.924.72.0
maple4.70.7.0.011.25.65.10.7
ash8.61.1.0.013.84.68.91.0
oak5.21.1.0.04.42.35.21.1
chestnut0.00.0.0.0.0.00.00.0
other broadleaves3.50.6.0.02.92.03.50.6
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce68.46.554.88.564.85.165.73.9
fir13.94.822.27.719.44.217.43.1
pine.0.0.0.0.0.0.0.0
larch.0.0.0.00.10.10.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0.0.0.0.0
beech8.03.211.61.69.32.59.01.9
maple4.61.77.01.92.80.93.70.9
ash3.31.61.61.42.51.32.80.9
oak0.50.4.0.00.10.10.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.30.72.82.30.90.31.20.3
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce53.73.756.48.342.53.749.12.6
fir24.73.18.33.628.13.225.02.1
pine2.31.64.03.40.20.21.50.8
larch0.10.1.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.00.00.40.40.20.2
beech12.52.425.46.622.33.417.62.0
maple3.51.04.92.82.60.53.30.6
ash2.21.20.70.72.30.72.20.7
oak0.20.20.20.20.10.10.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.70.20.10.11.40.30.90.2
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce60.94.159.811.442.84.652.13.0
fir14.72.619.17.020.03.117.52.0
pine0.40.22.32.40.10.10.30.2
larch0.30.3.0.00.80.50.60.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.10.00.0
beech13.02.317.512.522.73.317.92.0
maple3.10.90.00.56.01.14.40.7
ash5.51.71.31.46.11.45.61.0
oak0.10.1.0.00.20.20.10.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.00.8.0.01.30.51.60.4
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce66.76.659.710.055.45.659.94.0
fir6.42.120.76.812.23.712.02.3
pine0.70.40.20.20.10.10.30.1
larch2.81.31.11.10.70.51.50.5
stone pine.0.0.0.0-0.10.1-0.00.0
other conifers0.10.1.0.00.40.40.20.2
beech7.73.513.26.015.53.712.52.4
maple3.61.33.71.35.71.34.60.8
ash3.11.41.20.83.81.63.10.9
oak0.20.2.0.00.30.30.20.1
chestnut0.10.1.0.0.0.00.00.0
other broadleaves8.54.70.30.26.01.85.71.8
total100.0.100.0.100.0.100.0.
Central Alpsspruce59.88.559.410.348.610.555.85.6
fir12.96.229.88.413.75.417.43.8
pine2.21.5.0.04.52.72.51.1
larch.0.0.0.0.0.0.0.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.20.20.10.1
beech12.14.29.02.815.56.612.53.0
maple4.61.51.10.83.41.63.30.9
ash3.12.10.70.48.33.84.31.6
oak1.30.9.0.01.50.91.00.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.91.80.10.14.31.83.11.0
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce62.49.069.57.346.17.757.35.0
fir7.34.911.05.89.64.09.22.8
pine1.71.7.0.00.20.20.60.6
larch1.81.5.0.04.32.52.41.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0-0.30.4-0.10.1
beech19.56.012.13.419.64.917.83.0
maple1.80.94.52.110.12.75.91.4
ash2.61.61.00.75.92.63.61.2
oak0.70.7.0.00.00.00.20.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.31.51.91.04.51.83.10.9
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce31.36.054.05.546.43.646.32.8
fir1.20.84.72.14.81.84.11.1
pine10.13.85.01.86.41.86.61.3
larch39.26.127.65.427.03.129.32.6
stone pine3.71.53.31.32.60.93.00.7
other conifers0.20.10.00.00.00.00.00.0
beech2.41.93.11.93.81.13.30.9
maple1.10.60.80.41.40.51.10.3
ash1.80.90.70.41.90.81.50.4
oak1.50.6.0.00.80.50.70.2
chestnut1.91.9.0.00.60.30.60.4
other broadleaves5.61.80.90.54.21.03.40.6
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce61.43.763.96.770.23.065.82.2
fir3.41.41.91.33.51.13.30.8
pine8.71.97.23.63.31.15.91.0
larch15.72.712.63.614.02.414.51.6
stone pine4.81.13.91.92.10.83.40.6
other conifers0.20.10.10.10.00.00.10.0
beech2.60.98.65.52.30.93.20.9
maple0.20.2.0.01.10.40.60.2
ash0.60.3.0.00.70.40.50.2
oak0.30.3.0.00.40.40.30.2
chestnut.0.0.0.00.10.10.00.0
other broadleaves2.20.91.80.92.30.72.20.5
total100.0.100.0.100.0.100.0.
Southern Alpsspruce31.36.065.57.226.63.232.52.9
fir6.74.46.02.84.21.24.81.2
pine1.71.31.31.00.20.10.50.2
larch20.04.321.85.414.12.016.01.7
stone pine0.10.1.0.0.0.00.00.0
other conifers.0.0.0.00.20.20.10.1
beech5.21.72.41.419.32.415.01.8
maple0.50.30.20.21.10.30.90.2
ash2.51.60.10.12.10.61.90.5
oak2.01.30.00.03.20.72.60.5
chestnut8.93.0.0.017.62.414.01.8
other broadleaves21.04.82.71.611.51.511.71.3
total100.0.100.0.100.0.100.0.
overallspruce41.41.158.42.743.81.443.80.8
fir16.10.811.61.613.70.914.80.6
pine3.40.33.10.81.60.32.70.2
larch3.20.312.11.97.50.65.50.3
stone pine0.40.11.40.40.50.10.60.1
other conifers0.70.20.00.00.10.10.50.1
beech20.20.89.81.517.31.018.20.6
maple3.00.21.70.43.40.33.10.2
ash4.90.40.60.23.70.44.10.3
oak2.80.30.00.01.10.21.90.2
chestnut0.20.1.0.03.20.41.30.2
other broadleaves3.60.31.20.34.10.43.50.2
total100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186129/172605
NFI4b
Volume: avalanches SilvaProtect · main tree species · economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraspruce121.97132.62476.919114.06
fir89.710157.633109.51795.48
pine10.72512.8668.03710.321
larch0.758....0.658
stone pine........
other conifers0.1162..-0.044350.1175
beech98.17103.921131.711104.46
maple12.5127.08527.81815.110
ash10.5182.79615.04311.117
oak9.424..2.9538.023
chestnut........
other broadleaves7.3234.5614.9246.820
total361.03421.012376.76365.73
Eastern Juraspruce72.518..79.14373.117
fir32.024..6.89629.523
pine13.629..15.56713.827
larch1.846....1.646
stone pine........
other conifers7.764....6.964
beech154.710..246.417163.79
maple18.422..25.75419.220
ash25.722..19.47425.121
oak17.833..6.39616.732
chestnut........
other broadleaves14.824..8.25114.223
total359.06..407.513363.75
Western Plateauspruce113.916..173.345119.915
fir52.925..54.65853.123
pine17.638..6.29616.537
larch5.739....5.139
stone pine........
other conifers7.372....6.672
beech101.717..101.032101.615
maple4.132..10.5544.728
ash39.324..113.23746.820
oak27.728..29.56527.926
chestnut0.0100....0.0100
other broadleaves30.432..3.47827.732
total400.77..491.819409.96
Central Plateauspruce135.811..30.053125.311
fir103.212..110.235103.912
pine9.227..10.6799.425
larch2.056..6.4982.449
stone pine........
other conifers7.945..3.0687.544
beech88.211..179.31797.210
maple5.423..5.1585.421
ash22.737..54.14725.831
oak12.424..9.54712.122
chestnut........
other broadleaves12.726..7.47512.225
total399.65..415.613401.25
Eastern Plateauspruce128.39..81.130125.98
fir49.013..80.54050.613
pine15.117..4.86914.617
larch6.128..1.8975.928
stone pine........
other conifers4.469..0.7684.269
beech94.49..96.63394.59
maple18.014..44.05419.414
ash32.913..54.03334.012
oak20.022..17.25419.921
chestnut0.1100....0.1100
other broadleaves13.518..11.26613.417
total381.74..391.814382.34
Western Pre-Alpsspruce280.016153.031307.811285.19
fir56.73861.85792.22475.619
pine........
larch....0.41000.2100
stone pine........
other conifers........
beech32.94032.33544.32738.822
maple18.83519.65413.33216.022
ash13.5474.57812.05112.134
oak1.976..0.4901.064
chestnut........
other broadleaves5.5487.7704.3335.027
total409.311279.032474.78433.77
Central Pre-Alpsspruce223.810246.220191.211212.07
fir102.71436.046126.513107.89
pine9.86717.4850.8866.654
larch0.671....0.371
stone pine........
other conifers0.01000.1971.9940.892
beech52.120110.829100.51675.912
maple14.82721.55311.81914.017
ash9.1543.19710.6299.331
oak0.9721.0970.61000.854
chestnut........
other broadleaves2.8360.3976.3234.020
total416.66436.312450.26431.74
Eastern Pre-Alpsspruce312.710340.826194.614253.08
fir75.720108.64191.01784.912
pine1.86313.1940.41001.549
larch1.782..3.8562.746
stone pine........
other conifers0.1100..0.15600.1328
beech66.61899.871103.21686.712
maple16.0290.01068727.51821.316
ash28.1307.69427.72227.118
oak0.772..0.71000.764
chestnut........
other broadleaves10.438..6.1347.827
total513.86569.914455.06485.74
Northwestern Alpsspruce214.115233.923203.914212.89
fir20.63781.23444.93242.521
pine2.1590.9990.31001.147
larch9.0444.2992.6685.235
stone pine....-0.2100-0.1100
other conifers0.499..1.3980.883
beech24.74751.54856.92544.320
maple11.63614.33320.92516.418
ash10.0474.67014.14111.030
oak0.872..1.2780.857
chestnut0.399....0.1100
other broadleaves27.3581.17222.23020.432
total320.811391.814368.19355.26
Central Alpsspruce196.218311.524214.227224.013
fir42.458156.23260.54070.026
pine7.463..19.6599.945
larch........
stone pine........
other conifers....0.7980.2100
beech39.53947.03668.34450.225
maple15.1345.67015.14513.326
ash10.3693.66036.44617.438
oak4.274..6.5604.248
chestnut........
other broadleaves12.7430.49719.13912.429
total327.916524.316440.412401.49
Northeastern Alpsspruce264.525317.618150.824219.014
fir30.86950.35931.54735.133
pine7.299..0.5992.489
larch7.581..13.9589.249
stone pine........
other conifers0.0...-1.0114-0.5115
beech82.73055.43164.03067.919
maple7.64820.64933.02822.823
ash10.9614.76719.34213.833
oak2.899..0.0990.997
chestnut........
other broadleaves9.7638.55314.63811.929
total423.716457.116326.815382.59
Southwestern Alpsspruce53.726217.513126.011126.89
fir2.17118.84313.03811.328
pine17.43820.13517.52718.119
larch67.320111.12373.31380.310
stone pine6.43813.2397.2338.322
other conifers0.3840.0990.1840.158
beech4.18012.36410.4299.128
maple2.0493.1573.8353.126
ash3.1482.8565.2424.030
oak2.536..2.3561.837
chestnut3.3100..1.6531.760
other broadleaves9.6303.74711.5239.217
total171.712402.68271.86273.85
Southeastern Alpsspruce164.610196.515240.68200.16
fir9.1435.96812.1339.925
pine23.32222.05111.23318.118
larch42.11838.72748.11744.211
stone pine12.92212.1467.23610.417
other conifers0.5420.4990.1620.335
beech7.03626.4677.9389.829
maple0.669..3.8381.834
ash1.655..2.2551.739
oak0.9100..1.41001.072
chestnut....0.31000.1100
other broadleaves5.8395.4467.9286.621
total268.37307.59342.75304.14
Southern Alpsspruce52.125228.02067.81479.711
fir11.17020.84710.63111.725
pine2.9754.5780.4741.346
larch33.42275.92136.11539.311
stone pine0.2100....0.0100
other conifers....0.41000.3100
beech8.7318.45749.21336.812
maple0.8630.6992.8292.226
ash4.2640.4995.3304.627
oak3.3640.0.8.1216.320
chestnut14.833..45.01434.413
other broadleaves34.9249.25629.41328.611
total166.411347.911255.14245.34
overallspruce147.13228.17153.24156.02
fir57.3545.21547.9752.94
pine11.91012.2255.5169.68
larch11.31047.31626.1919.66
stone pine1.6195.7311.9252.014
other conifers2.6300.1830.4521.627
beech71.9438.11660.6665.03
maple10.876.72112.0810.95
ash17.682.52813.11114.77
oak9.9110.11003.8156.99
chestnut0.933..11.2144.513
other broadleaves12.794.52414.3812.66
total355.62390.34350.02356.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186130/172606
NFI4b
Volume: avalanches SilvaProtect · main tree species · economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraspruce14668761636214022174247
fir107981073343304720145788
pine129025607122138157121
larch8858....8858
stone pine........
other conifers16162..-0443515175
beech11808848335366615159576
maple150713338977420231310
ash1261181310041845169217
oak113624..8254121823
chestnut........
other broadleaves87923216713726103620
total4345141957301048312558923
Eastern Juraspruce314919..37551352417
fir138924..32100142124
pine59329..747366627
larch7746....7746
stone pine........
other conifers33364....33364
beech672011..116933789010
maple80122..1226092320
ash111622..9279120821
oak77433..3010080432
chestnut........
other broadleaves64324..395868223
total155947..193430175286
Western Plateauspruce495416..84753580115
fir230325..26765257023
pine76738..3010079837
larch24839....24839
stone pine........
other conifers32072....32072
beech442517..49343491816
maple17732..526122928
ash171024..55346226321
oak120429..14471134826
chestnut2100....2100
other broadleaves132433..1783134132
total174348..240334198377
Central Plateauspruce840211..20556860611
fir638813..75240714012
pine57127..738264425
larch12556..4310016849
stone pine........
other conifers49145..217151244
beech545511..122327667710
maple33623..356237121
ash140237..36951177131
oak76724..655283223
chestnut........
other broadleaves78727..507783825
total247256..283424275596
Eastern Plateauspruce136259..46439140889
fir520113..46147566213
pine160718..2773163417
larch64428..1010065528
stone pine........
other conifers46269..47246669
beech100219..55241105739
maple191414..25160216514
ash349413..30941380212
oak212422..9859222321
chestnut6100....6100
other broadleaves143118..6470149517
total405294..224128427704
Western Pre-Alpsspruce507120508457179151275810
fir10284020566215125338420
pine........
larch....81008100
stone pine........
other conifers........
beech5974210748103329173822
maple3403765633113371622
ash2454815852815254134
oak3577..9904464
chestnut........
other broadleaves99492677993422427
total741416926461107112194118
Central Pre-Alpsspruce1139412167730760713206797
fir523015245515036151051110
pine4976811988328664754
larch3171....3171
stone pine........
other conifers1100110075957792
beech26532175537399918740712
maple751281465747121136817
ash46655211004213090731
oak47727100241007754
chestnut........
other broadleaves1413721002502539320
total212119297225179159420985
Eastern Pre-Alpsspruce102721397443736716186148
fir24872131054344618624312
pine6163371001410011249
larch5782..1435620046
stone pine........
other conifers2100..35605328
beech21872028579390817638012
maple52730010687104120156716
ash9233122100104723199118
oak2272..281004964
chestnut........
other broadleaves34339..2303557327
total16880101629371722710357355
Northwestern Alpsspruce4751192506295827161308310
fir4573887038128434261121
pine4760910091006547
larch2004545100756831935
stone pine....-5100-5100
other conifers8100..38984683
beech5474855251162726272621
maple257381543759627100719
ash2214850724044267530
oak1773..34785157
chestnut7100....7100
other broadleaves60659127463532125332
total7118164197221052313218387
Central Alpsspruce259023160634184633604315
fir560608054052243188726
pine9765..1696226645
larch........
stone pine........
other conifers....61006100
beech522412424358947135326
maple2003629741304835926
ash1367019653145046839
oak5675..566211248
chestnut........
other broadleaves1674521001644433430
total4329212703293796211082811
Northeastern Alpsspruce255630204828237727698115
fir298713246349749111933
pine69100..91007890
larch7383..2205929349
stone pine........
other conifers0...-16115-16115
beech7993535738100932216519
maple7351133545203072524
ash1056431713044444033
oak27100..11002897
chestnut........
other broadleaves946555572314037930
total4095232947275151191219311
Southwestern Alpsspruce164328544717674113138319
fir64714714469339122828
pine532395033693428197019
larch205822278225392214876211
stone pine19640332413833491022
other conifers88511006841558
beech12580308655583099028
maple605076582033634026
ash934969572784244130
oak7637..1215619737
chestnut101100..845318560
other broadleaves29431934861624100317
total5250151008213145409298715
Southeastern Alpsspruce10653113453201403810281446
fir588441036970434139525
pine1505233875365233254418
larch27271968131280918621711
stone pine832222134842037146518
other conifers324261005634435
beech450364646946038137429
maple3869..2213925935
ash10356..1305523339
oak59100..8210014072
chestnut....2010020100
other broadleaves3744095484582892822
total173639540216200008427644
Southern Alpsspruce1595273157256865151161711
fir3407128949107531170425
pine88766379417419246
larch102224105026365215572411
stone pine5100....5100
other conifers....4410044100
beech2673311659498013536312
maple246481002842931626
ash1286561005383067227
oak103640.8212192320
chestnut45535..455714501213
other broadleaves10702612858297513417311
total509615481719258316357445
overallspruce9532442199196387851811933
fir371315435716199668614534
pine772510117726228617111888
larch735010455817108819227896
stone pine1033205453179725237514
other conifers16733088318752186827
beech465774366918252676755133
maple700576432250109126595
ash11404924428545611171037
oak644611710015941680469
chestnut57133..466214523313
other broadleaves8251104342559669146516
total230490237632714594834140701

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186131/172607
NFI4b
Volume: rockfall SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce30.51.832.81.758.72.658.12.731.36.041.51.1
fir21.01.717.31.419.31.95.11.26.74.416.40.8
pine3.20.63.50.51.20.75.91.11.71.33.30.3
larch0.30.11.20.30.20.113.31.720.04.33.20.3
stone pine.0.0.0.0.0.02.70.50.10.10.40.1
other conifers0.60.31.60.50.00.00.10.0.0.00.70.2
beech31.11.823.91.512.01.56.41.25.21.720.10.8
maple3.80.42.90.43.50.61.70.30.50.33.00.2
ash3.90.67.80.93.60.91.70.42.51.64.80.4
oak3.20.64.90.70.20.10.60.22.01.32.80.3
chestnut.0.00.00.0.0.00.30.38.93.00.20.1
other broadleaves2.40.44.10.61.30.34.01.021.04.83.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce27.413.434.00.017.811.653.35.933.89.544.34.9
fir1.02.4.0.010.23.610.23.50.30.37.42.3
pine6.05.8.0.01.61.56.92.9.0.05.01.9
larch.0.0.0.0.0.07.02.210.55.66.71.9
stone pine.0.0.0.0.0.01.00.9.0.00.60.6
other conifers.0.0.0.00.10.10.10.1.0.00.10.0
beech58.213.4.0.058.912.39.82.76.23.616.63.3
maple4.42.2.0.02.91.62.40.81.40.92.40.6
ash1.81.9.0.06.25.34.01.96.64.54.61.6
oak1.11.1.0.00.00.00.10.11.71.30.50.3
chestnut.0.0.0.0.0.00.70.518.87.74.51.8
other broadleaves0.10.166.00.02.31.64.41.820.66.77.41.9
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce21.23.118.74.849.42.458.32.032.63.446.71.3
fir28.43.620.54.622.31.97.61.04.91.213.80.8
pine2.10.71.81.00.40.23.00.50.40.21.70.2
larch.0.00.80.70.30.214.21.415.82.08.60.7
stone pine.0.0.0.0.0.01.80.4.0.00.70.1
other conifers-0.00.10.40.20.20.10.10.10.20.20.10.1
beech35.03.331.84.218.81.87.51.017.72.315.80.9
maple6.71.14.41.94.00.52.60.40.90.33.10.3
ash3.91.415.93.43.40.61.80.41.30.43.00.3
oak0.70.43.91.30.10.10.40.22.80.60.90.1
chestnut.0.0.0.0.0.00.10.014.52.12.40.4
other broadleaves1.90.51.90.81.20.22.80.49.11.33.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce28.71.631.61.653.41.857.91.532.52.943.70.8
fir22.11.517.61.320.71.37.00.84.81.215.00.6
pine3.00.53.30.50.80.44.20.50.50.22.70.2
larch0.20.11.20.20.20.113.41.016.01.75.50.3
stone pine.0.0.0.0.0.02.00.30.00.00.60.1
other conifers0.40.31.50.50.10.10.10.00.10.10.40.1
beech32.21.624.61.416.01.27.30.815.01.818.20.6
maple4.40.43.00.43.80.42.30.30.90.23.00.2
ash3.90.58.40.93.50.51.90.31.90.54.10.3
oak2.70.54.80.60.20.10.50.12.60.51.90.2
chestnut.0.00.00.0.0.00.20.114.01.81.30.2
other broadleaves2.30.43.90.61.20.23.30.411.71.33.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186132/172608
NFI4b
Volume: rockfall SilvaProtect · main tree species · production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce109.97128.46262.46156.6752.125147.43
fir75.7967.8986.11113.92511.17058.35
pine11.51913.7145.56016.0182.97511.810
larch1.0384.7210.95836.01333.42211.310
stone pine......7.3190.21001.620
other conifers2.0626.1350.0760.435..2.630
beech112.2693.6653.51317.2198.73171.44
maple13.81111.41215.9174.5210.86310.77
ash14.11430.31216.1244.6264.26417.28
oak11.51919.0151.0441.7353.3649.811
chestnut..0.082..0.89414.8330.933
other broadleaves8.81716.1155.72610.92634.92412.49
total360.63391.03447.14269.75166.411355.42
inside perimeterspruce81.7434.8.63.257190.71782.534141.115
fir3.0249..36.35536.7370.89923.634
pine17.994..5.59424.941..15.838
larch......25.12925.55521.227
stone pine......3.689..2.090
other conifers....0.5940.399..0.283
beech173.534..209.14135.22915.15752.821
maple13.057..10.3628.6343.5637.625
ash5.594..21.98014.34816.16814.535
oak3.194..0.0.0.4994.2691.654
chestnut......2.76245.84214.340
other broadleaves0.4949.3.8.36415.74250.33123.525
total298.01514.2.355.126358.110243.911318.27
outside perimeterspruce83.61680.228225.76200.3587.613168.34
fir112.01587.824101.7926.11413.12649.77
pine8.5297.7541.76110.3181.0566.015
larch..3.4841.45348.61042.51330.98
stone pine......6.120..2.720
other conifers-0.044341.6600.7940.21030.41000.451
beech137.910136.51485.71025.61447.51357.16
maple26.51718.94418.1138.9142.43111.38
ash15.53668.12415.7176.1203.52810.811
oak2.95116.7350.6571.4407.4223.216
chestnut......0.27138.9158.615
other broadleaves7.4237.9445.3189.61324.41311.68
total394.35428.88456.64343.63268.75360.62
totalspruce104.96124.56240.95183.1479.711155.72
fir80.9869.2893.5722.11211.72553.64
pine11.11713.2143.54713.4121.3469.68
larch0.8384.6211.14042.4839.31119.66
stone pine......6.4140.01002.014
other conifers1.6625.7340.4890.3470.31001.627
beech117.7596.7672.2823.01136.81264.93
maple16.0912.01216.9107.2112.22610.95
ash14.21333.21116.0156.1154.62714.57
oak9.91918.8140.8351.4276.3206.89
chestnut..0.082..0.65334.4134.513
other broadleaves8.41515.5145.51510.51328.61112.56
total365.53393.33450.83316.43245.34356.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186133/172609
NFI4b
Volume: rockfall SilvaProtect · main tree species · production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aspruce178577271126267648218458159527951724
fir12303914312987811219342634071376706
pine186620288314561612232188876763010
larch16138992218859501914102224728211
stone pine......1018205100102320
other conifers324621283353764935..165930
beech18230719767754591423932026733461164
maple22471124151216171862121246469247
ash2285146407121638256492612865111069
oak187620400715103442333510364632211
chestnut..882..109944553557133
other broadleaves1429173400155832615192610702680029
total5857748258734559763762165096152294782
inside perimeterspruce2685521001826743532193738574117
fir10251..1056583739910096135
pine59100..1610056743..64239
larch......573322895886329
stone pine......8290..8290
other conifers....11006100..783
beech56947..603548033117159214723
maple4366..307119736406530927
ash18100..6388326491837059136
oak10100..0.910048716755
chestnut......61635204558141
other broadleaves110031002473358445713695727
total9783651001024448173162768211294812
outside perimeterspruce293018141031250568409486908513794284
fir3925181543281129110534414135427234577
pine29731135551876120991810456282215
larch..598515253994210441313145668
stone pine......125520..125520
other conifers-0443427627894401034410019051
beech483413239920951811524215492513269186
maple93019332462007131818152523153408
ash5423811972717471812472136128509311
oak101512933867572844077322151716
chestnut......4471403815408115
other broadleaves26025140465841819721325321454878
total13820117535165068567023442788061701553
totalspruce21055628524652001567145411617111803413
fir162388158558201767811512170425620884
pine2222173018147634748991219246110948
larch1613810512124140155348572411227116
stone pine......2355145100236014
other conifers324621311348389954744100185627
beech236345221666155808843911536312751823
maple3220927471236541026361131626125735
ash28451376041134481522221567227167907
oak19871943001417035526279232079069
chestnut..882..21353501213523313
other broadleaves169015354314119115384913417311144466
total73375390127397307311602733574454125801

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #186134/172610
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