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NFI1–NFI2
annual increment: avalanches SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce2.986.066.973.290.8494.64
fir2.0102.492.3110.2350.4711.86
pine0.3240.3200.1560.3240.1990.313
larch0.0430.1280.0630.7200.4360.215
stone pine......0.2280.0990.028
other conifers0.1740.1320.01000.070..0.129
beech3.273.161.4180.4240.4442.25
maple0.4150.2230.3290.1590.0940.212
ash0.5180.8140.5260.2390.1470.510
oak0.3210.5170.1640.0450.1580.313
chestnut..0.0100....0.7700.070
other broadleaves0.3210.6150.2290.4281.1280.410
total9.9314.1311.755.774.11810.72
inside perimeterspruce3.041..6.3204.5103.5224.58
fir4.128..0.8550.6230.2440.818
pine0.475..0.03120.258-0.2830.167
larch......0.7291.0380.625
stone pine......0.096..0.096
other conifers......0.0...0.0.
beech2.734..1.2300.3590.2600.525
maple0.375..0.2680.2320.0990.227
ash0.196..0.2750.1370.0990.133
oak....0.099..0.0990.080
chestnut............
other broadleaves0.240..0.0590.2360.2610.229
total10.914..8.7166.875.0157.06
outside perimeterspruce2.1202.9335.273.871.1193.35
fir2.0202.8233.1100.5200.2321.38
pine0.2590.1910.0840.3230.01000.120
larch..0.1700.0590.6150.5270.413
stone pine......0.141..0.041
other conifers0.0810.1760.071-0.01150.01000.0113
beech3.1154.1172.2130.4191.2191.58
maple0.6220.5390.5190.2250.1400.312
ash0.7491.8260.3210.2270.1450.315
oak0.1850.4440.0700.1440.3350.123
chestnut......0.01211.5160.416
other broadleaves0.2320.3320.3200.4150.9130.59
total8.9813.0911.646.655.868.23
totalspruce2.875.866.053.751.3144.23
fir2.092.482.680.4140.2281.54
pine0.2220.3200.1490.316-0.02610.211
larch0.0440.1270.0440.7110.5200.39
stone pine......0.1230.01000.023
other conifers0.0730.1300.069-0.023750.01000.028
beech3.163.161.8100.4151.0171.84
maple0.4130.2200.4160.1210.1360.28
ash0.5180.9130.4180.2210.1380.48
oak0.3210.5160.0490.0340.2320.211
chestnut..0.0100..0.01211.2160.116
other broadleaves0.3190.6140.2160.4130.8120.47
total9.7314.0311.536.335.469.51

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185247/171723
NFI1–NFI2
annual increment: avalanches SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce460812586646834410145127224
fir31510501921912263567310676
pine4024722010563125110015413
larch6443028363762083912215
stone pine......172801001728
other conifers97430320100270..4129
beech5017639612919382574613155
maple571640232629116009513512
ash8018162154726163924930710
oak4821961766534625915513
chestnut..0100....13711370
other broadleaves49211201515303929203124210
total1565429483110276028742262902
inside perimeterspruce1449..792627313432841010
fir2039..105739243477119
pine280..03131059-2841068
larch......423012415425
stone pine......396..396
other conifers......0...0.
beech1343..153416593634726
maple180..270113201001527
ash0100..3775380100833
oak....0100..0100080
chestnut............
other broadleaves149..06111363641429
total5231..110234111062226348
outside perimeterspruce6922523550895638981912895
fir6423492730311722114325018
pine660192284442311005320
larch..1712599215412713713
stone pine......941..941
other conifers082277272-211501003113
beech99187322214146620110195628
maple18249414619252664010412
ash2250312928213528114512815
oak48564627074423354223
chestnut......21211341613516
other broadleaves5346353320641677141859
total2871322916114069786514831484
totalspruce54371310612335118051551544213
fir39895508532813714232816404
pine4822732013498516-126221711
larch64431275442101161203139
stone pine......282301002823
other conifers10733130269-0237501004328
beech6126712635911121151201819244
maple77135020751647216362548
ash10218193137818572113384448
oak5221102168491134253219811
chestnut..0100..21211461614816
other broadleaves551912514481711313100124417
total190333177323524199146496100732

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185248/171724
NFI1–NFI2
annual increment: 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
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce38.21.456.33.364.94.229.96.460.94.919.18.443.31.2
fir18.11.120.82.312.22.30.70.42.92.08.65.716.90.9
pine2.50.41.10.70.20.29.35.27.71.91.31.32.50.3
larch0.80.20.20.10.90.541.28.613.03.110.54.22.00.3
stone pine.0.0.0.0.0.01.21.15.31.60.10.10.30.1
other conifers0.90.30.00.00.00.01.31.30.00.0.0.00.70.2
beech25.21.212.22.29.92.93.22.94.81.79.23.920.90.9
maple2.10.32.90.92.41.31.21.0-0.10.60.70.62.10.3
ash5.40.63.21.26.51.63.73.20.80.72.91.44.90.5
oak3.20.40.60.40.30.21.61.20.30.33.31.92.50.3
chestnut0.00.0.0.0.0.0.0.0.0.017.510.70.20.1
other broadleaves3.70.52.70.92.61.06.86.04.41.726.97.93.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce28.29.970.65.857.67.862.96.588.612.870.09.764.83.5
fir37.89.512.74.117.44.55.32.40.41.84.52.111.21.9
pine3.22.60.20.50.90.62.71.66.17.6-4.03.61.51.0
larch.0.00.40.40.50.519.75.67.05.419.77.48.52.0
stone pine.0.00.00.0.0.01.71.3-0.31.9.0.00.50.4
other conifers.0.0.0.0.0.00.00.0.0.0.0.00.00.0
beech24.97.911.03.213.04.42.42.6-5.89.34.82.97.41.8
maple3.02.13.51.05.13.01.40.8.0.00.40.42.40.6
ash0.90.81.00.53.82.11.10.7.0.00.30.31.30.4
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 broadleaves2.10.90.60.31.80.92.71.83.92.04.42.72.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce23.33.646.43.046.23.950.64.371.64.019.13.341.01.6
fir21.93.125.92.718.92.83.71.43.10.92.60.915.91.2
pine1.30.7-0.00.21.10.610.12.93.61.40.10.11.70.3
larch0.20.10.60.30.60.419.13.310.22.38.02.14.40.6
stone pine.0.0-0.00.0.0.01.40.91.50.8.0.00.30.1
other conifers0.30.20.20.2-0.30.30.00.00.00.00.00.00.10.1
beech33.33.317.92.515.22.74.41.83.31.921.43.617.81.3
maple5.31.13.30.66.21.40.90.80.40.61.10.43.30.4
ash10.42.51.90.56.21.61.60.71.40.92.10.94.10.6
oak1.90.80.30.20.20.10.90.40.90.94.41.51.40.3
chestnut.0.0.0.0.0.00.50.70.10.126.03.64.30.7
other broadleaves2.00.53.60.75.61.26.61.83.81.215.12.05.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce36.61.352.72.154.62.851.53.468.83.223.93.144.00.9
fir18.61.022.51.716.21.83.81.12.71.03.51.016.20.7
pine2.40.30.50.30.70.37.51.85.71.3-0.10.42.20.2
larch0.70.20.40.20.70.322.73.011.11.89.41.93.10.3
stone pine.0.00.00.0.0.01.50.63.00.80.00.00.30.1
other conifers0.80.20.10.1-0.10.20.20.20.00.00.00.00.40.1
beech26.01.114.81.512.91.83.61.33.01.518.42.919.10.7
maple2.50.33.10.54.70.91.10.50.10.41.00.42.50.2
ash5.80.62.40.66.11.11.80.71.00.52.00.84.40.4
oak3.00.40.40.20.20.10.70.30.60.43.91.22.00.2
chestnut0.00.0.0.0.0.00.30.40.00.022.53.21.50.2
other broadleaves3.60.42.90.54.10.75.41.54.11.015.41.84.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185252/171728
NFI1–NFI2
annual increment: avalanches SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce173254891028712252718413145127314
fir819718114542116597067310696
pine112159641618572327110015513
larch36252704553532392783912315
stone pine......196162901001728
other conifers393007801001100085..4129
beech11415106204332391143874613155
maple971325311154186-050909513412
ash243112840292639229824930710
oak14514568177173110025915613
chestnut0100........13711370
other broadleaves17012233511386951340203124310
total45343869844211852230211742263052
inside perimeterspruce1449113216224114196529432841110
fir193920371933104704333477119
pine28002721735605118-2841068
larch..1991100363357712415425
stone pine..0100..378-0666..397
other conifers......0.....0.
beech1344183014404106-41493634726
maple181629561356..01001527
ash0100249456259..0100833
oak..0100......0100080
chestnut..............
other broadleaves1491492515683513641529
total5131160181071918115742762226358
outside perimeterspruce120204309272121431422613981912895
fir1131724013111171139103014324988
pine753-03606552929113911005320
larch17155237254213224412713713
stone pine..-0511..461556..941
other conifers271287-11370100010001003113
beech1711416616892013431060110195598
maple272130193723395116564010312
ash542718253627545466114512815
oak1042361160342310023354323
chestnut......114801001341613516
other broadleaves1024332133221928123277141859
total51410927758892831031511514831414
totalspruce186651032662072821047581551544313
fir950644191841221291937232816385
pine1211596784341243924-126221811
larch372484084212415761861203149
stone pine..01719..844202701002923
other conifers4129274-115219306701004428
beech132542901114716203820511201819214
maple126116116532064813286362538
ash2971047256918103875513384438
oak15513948349437481253219911
chestnut0100....114801001461614816
other broadleaves181115719471829282824100124437
total509821956411375549769166496100802

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185253/171729
NFI1–NFI2
annual increment: 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
change 1983/85–1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce33.12.528.310.024.74.531.42.2
fir25.12.337.79.524.84.325.52.0
pine1.60.53.22.61.61.31.70.5
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
beech27.52.224.87.932.14.628.22.0
maple3.50.73.02.26.11.63.90.6
ash3.70.90.90.87.74.04.31.0
oak2.40.7.0.01.41.22.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.90.82.10.91.50.62.60.6
total100.0.100.0.100.0.100.0.
Eastern Juraspruce20.13.1.0.017.010.520.03.0
fir7.62.2.0.01.11.07.22.1
pine5.11.7.0.05.73.45.11.6
larch0.70.5.0.0.0.00.70.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.91.6.0.0.0.01.81.5
beech43.34.0.0.056.413.044.13.9
maple4.10.8.0.07.74.84.30.8
ash8.62.2.0.08.37.38.62.1
oak4.81.4.0.00.10.14.61.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.71.1.0.03.72.43.71.1
total100.0..0.0100.0.100.0.
Western Plateauspruce40.04.7.0.037.114.239.64.5
fir13.03.5.0.014.06.813.23.1
pine5.02.1.0.0-0.20.24.21.8
larch0.30.6.0.0.0.00.30.5
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.7.0.0.0.00.90.6
beech23.23.4.0.023.07.123.23.1
maple0.50.2.0.0-0.72.80.30.4
ash5.11.4.0.020.87.17.31.6
oak7.42.6.0.02.92.26.82.2
chestnut0.00.0.0.0.0.00.00.0
other broadleaves4.41.4.0.03.21.84.21.2
total100.0..0.0100.0.100.0.
Central Plateauspruce42.13.2.0.012.04.339.73.0
fir26.22.7.0.027.28.526.22.6
pine1.20.5.0.00.90.91.20.5
larch0.50.3.0.00.60.50.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.40.6.0.01.81.31.50.6
beech19.02.2.0.046.28.521.12.3
maple0.60.3.0.03.91.50.80.3
ash4.51.9.0.05.33.24.51.7
oak1.60.6.0.00.90.61.60.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.00.9.0.01.30.52.80.9
total100.0..0.0100.0.100.0.
Eastern Plateauspruce44.02.6.0.020.06.643.12.6
fir11.21.5.0.021.36.611.61.5
pine2.40.5.0.00.50.42.30.5
larch1.60.5.0.00.70.71.60.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.4.0.0.0.00.60.4
beech23.32.0.0.020.86.823.22.0
maple2.30.6.0.010.73.92.60.6
ash6.61.0.0.017.38.27.11.0
oak3.10.6.0.05.63.73.20.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.80.9.0.03.02.04.80.9
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce75.46.781.38.459.86.067.14.4
fir9.34.610.37.423.45.517.23.6
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 conifers0.10.1.0.0.0.00.00.0
beech5.92.44.13.610.33.58.22.2
maple3.21.63.12.21.70.72.40.7
ash4.83.41.10.91.30.62.51.4
oak0.60.4.0.00.60.60.60.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.80.50.20.12.90.81.90.5
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce49.63.768.910.238.13.845.52.7
fir27.13.08.36.930.93.527.92.2
pine1.61.0-0.71.10.10.20.90.5
larch0.20.1.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.30.20.1
beech15.23.018.36.823.54.018.92.3
maple2.10.84.22.12.80.82.50.5
ash2.51.40.50.51.70.52.00.8
oak0.60.60.20.20.10.10.40.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.20.40.30.22.30.81.70.4
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce65.24.765.813.142.34.653.43.4
fir13.42.67.97.423.33.718.32.3
pine0.30.22.52.50.30.30.40.2
larch0.50.4.0.00.60.30.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.10.0
beech9.03.418.89.218.63.514.32.4
maple2.51.5-2.94.26.91.74.61.2
ash6.91.87.87.84.21.35.51.1
oak0.30.3.0.00.10.10.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.91.0.0.03.51.22.70.8
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce61.09.466.59.048.86.056.14.6
fir7.12.716.76.716.75.613.73.3
pine-0.30.30.80.7-0.50.5-0.10.3
larch0.60.80.80.82.81.41.70.8
stone pine.0.00.10.1-0.00.10.00.0
other conifers0.20.2.0.0.0.00.10.1
beech7.33.59.34.314.23.811.12.4
maple6.54.23.31.36.41.85.81.6
ash4.52.81.40.93.51.83.41.3
oak0.60.5.0.00.50.50.40.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves12.45.71.10.67.62.67.82.3
total100.0.100.0.100.0.100.0.
Central Alpsspruce74.411.955.012.752.410.959.07.0
fir9.99.129.58.78.44.413.54.0
pine0.20.20.80.85.13.32.81.7
larch.0.01.21.2.0.00.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.3.0.00.00.00.10.1
beech6.46.810.47.110.35.29.23.6
maple4.22.41.91.31.71.82.41.1
ash3.73.60.30.312.67.17.43.9
oak0.50.5.0.01.00.50.60.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.51.70.90.98.43.74.62.0
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce53.314.955.513.654.68.354.46.5
fir6.54.89.84.512.65.010.53.1
pine.0.0.0.0.0.0.0.0
larch3.32.2.0.01.22.01.51.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0-1.92.0-1.01.1
beech19.57.812.57.07.04.411.33.5
maple0.34.513.16.28.03.67.12.7
ash7.45.95.23.37.73.37.12.4
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves9.84.23.92.210.93.79.12.3
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce29.96.462.96.550.64.351.53.4
fir0.70.45.32.43.71.43.81.1
pine9.35.22.71.610.12.97.51.8
larch41.28.619.75.619.13.322.73.0
stone pine1.21.11.71.31.40.91.50.6
other conifers1.31.30.00.00.00.00.20.2
beech3.22.92.42.64.41.83.61.3
maple1.21.01.40.80.90.81.10.5
ash3.73.21.10.71.60.71.80.7
oak1.61.2.0.00.90.40.70.3
chestnut.0.0.0.00.50.70.30.4
other broadleaves6.86.02.71.86.61.85.41.5
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce60.94.988.612.871.64.068.83.2
fir2.92.00.41.83.10.92.71.0
pine7.71.96.17.63.61.45.71.3
larch13.03.17.05.410.22.311.11.8
stone pine5.31.6-0.31.91.50.83.00.8
other conifers0.00.0.0.00.00.00.00.0
beech4.81.7-5.89.33.31.93.01.5
maple-0.10.6.0.00.40.60.10.4
ash0.80.7.0.01.40.91.00.5
oak0.30.3.0.00.90.90.60.4
chestnut.0.0.0.00.10.10.00.0
other broadleaves4.41.73.92.03.81.24.11.0
total100.0.100.0.100.0.100.0.
Southern Alpsspruce19.18.470.09.719.13.323.93.1
fir8.65.74.52.12.60.93.51.0
pine1.31.3-4.03.60.10.1-0.10.4
larch10.54.219.77.48.02.19.41.9
stone pine0.10.1.0.0.0.00.00.0
other conifers.0.0.0.00.00.00.00.0
beech9.23.94.82.921.43.618.42.9
maple0.70.60.40.41.10.41.00.4
ash2.91.40.30.32.10.92.00.8
oak3.31.90.00.04.41.53.91.2
chestnut17.510.7.0.026.03.622.53.2
other broadleaves26.97.94.42.715.12.015.41.8
total100.0.100.0.100.0.100.0.
overallspruce43.21.264.83.541.21.643.90.9
fir16.60.911.11.915.81.216.00.7
pine2.50.31.51.01.70.32.20.2
larch2.00.38.52.04.30.63.10.3
stone pine0.30.10.40.40.30.10.30.1
other conifers0.60.20.00.00.10.10.40.1
beech21.00.97.41.817.71.319.10.7
maple2.20.32.50.73.30.42.50.2
ash5.00.51.30.44.10.64.50.4
oak2.60.30.00.01.40.32.00.2
chestnut0.20.1.0.04.30.71.50.2
other broadleaves3.90.42.30.75.90.54.40.3
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185254/171730
NFI1–NFI2
annual increment: avalanches SilvaProtect · main tree species · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce3.193.1412.3202.98
fir2.3104.1282.3202.49
pine0.2340.4750.1790.229
larch0.053....0.053
stone pine........
other conifers0.048..0.0810.043
beech2.692.7343.0162.67
maple0.3200.3760.6240.416
ash0.3250.1960.7540.424
oak0.230..0.1850.228
chestnut........
other broadleaves0.3270.2400.1380.224
total9.4410.9149.399.44
Eastern Juraspruce2.317..1.1622.217
fir0.930..0.1960.830
pine0.634..0.4550.632
larch0.165....0.165
stone pine........
other conifers0.282....0.282
beech4.910..3.7484.810
maple0.521..0.5500.520
ash1.026..0.5900.925
oak0.629..0.0960.529
chestnut........
other broadleaves0.431..0.2590.429
total11.46..6.52910.96
Western Plateauspruce5.214..7.0515.314
fir1.729..2.6461.825
pine0.644..-0.0960.644
larch0.0184....0.0184
stone pine........
other conifers0.170....0.170
beech3.015..4.3353.114
maple0.140..-0.13730.0130
ash0.728..3.9291.022
oak1.036..0.5690.934
chestnut0.0100....0.0100
other broadleaves0.631..0.6450.628
total12.96..18.81913.56
Central Plateauspruce6.59..1.4326.09
fir4.112..3.3374.011
pine0.241..0.1980.239
larch0.167..0.1980.162
stone pine........
other conifers0.244..0.2740.240
beech3.011..5.5213.210
maple0.149..0.5400.135
ash0.743..0.6640.739
oak0.335..0.1650.233
chestnut........
other broadleaves0.531..0.2430.430
total15.65..12.01115.24
Eastern Plateauspruce6.08..2.1375.88
fir1.514..2.2331.613
pine0.321..0.1750.321
larch0.230..0.1970.230
stone pine........
other conifers0.160....0.160
beech3.29..2.2353.18
maple0.327..1.1360.324
ash0.914..1.8470.914
oak0.420..0.6660.419
chestnut........
other broadleaves0.719..0.3660.619
total13.64..10.31113.44
Western Pre-Alpsspruce8.4179.9397.1137.810
fir1.0561.3812.8262.023
pine........
larch........
stone pine........
other conifers0.099....0.0100
beech0.7370.5731.2351.027
maple0.4510.4520.2380.330
ash0.5750.1650.2510.354
oak0.159..0.1970.162
chestnut........
other broadleaves0.1600.0940.3310.228
total11.11512.23311.9911.68
Central Pre-Alpsspruce5.995.0234.6115.37
fir3.2130.6893.7143.29
pine0.262-0.11530.02130.162
larch0.074....0.074
stone pine........
other conifers....0.0870.087
beech1.8221.3362.8192.214
maple0.2370.3490.3290.322
ash0.3580.0970.2290.238
oak0.1980.0970.01000.084
chestnut........
other broadleaves0.1360.0740.3340.225
total11.867.31712.1711.64
Eastern Pre-Alpsspruce7.7115.6364.7126.08
fir1.6190.71222.6182.114
pine0.0660.2940.0850.049
larch0.187..0.1590.151
stone pine........
other conifers....0.0520.053
beech1.1401.6592.0221.619
maple0.362-0.21550.8270.526
ash0.8270.7940.5300.620
oak0.093..0.01700.082
chestnut........
other broadleaves0.252..0.4340.328
total11.888.53311.0811.35
Northwestern Alpsspruce4.1234.7243.5153.912
fir0.5391.2421.2381.026
pine-0.0990.179-0.0109-0.0205
larch0.01250.1980.2510.144
stone pine..0.099-0.05120.01722
other conifers0.099....0.0100
beech0.5470.7451.0270.821
maple0.4700.2360.5290.429
ash0.3690.1680.2510.239
oak0.080..0.0960.065
chestnut........
other broadleaves0.8500.1560.5350.530
total6.8177.1157.1107.08
Central Alpsspruce4.2294.9296.4265.217
fir0.61052.6331.0521.232
pine0.0990.1970.6630.260
larch..0.197..0.0100
stone pine........
other conifers0.099..0.0980.079
beech0.41140.9751.3510.841
maple0.2520.2630.21100.247
ash0.2920.0971.5610.755
oak0.099..0.1560.151
chestnut........
other broadleaves0.03350.1971.0420.444
total5.7279.01712.3148.812
Northeastern Alpsspruce3.4393.8323.9233.817
fir0.4700.7450.9400.730
pine........
larch0.260..0.11700.181
stone pine........
other conifers....-0.1103-0.1103
beech1.3460.9570.5640.832
maple0.015700.9530.6460.539
ash0.5880.4620.6420.535
oak........
chestnut........
other broadleaves0.6480.3530.8330.626
total6.5256.9187.2136.910
Southwestern Alpsspruce1.2244.7163.0133.010
fir0.0640.4460.2380.229
pine0.4560.2590.6280.423
larch1.7301.5321.1191.315
stone pine0.0950.1780.1600.144
other conifers0.1990.0.0.01000.093
beech0.1900.21050.3420.238
maple0.0850.1550.1950.148
ash0.2910.1580.1440.138
oak0.172..0.1410.037
chestnut....0.01480.0148
other broadleaves0.3950.2670.4270.328
total4.0187.4115.985.96
Southeastern Alpsspruce3.6114.2254.3114.08
fir0.2700.04330.2290.237
pine0.5260.31170.2390.323
larch0.8260.3760.6230.617
stone pine0.328-0.06660.1550.227
other conifers0.085..0.01000.067
beech0.337-0.31480.2600.251
maple-0.0509..0.01650.0328
ash0.098..0.1650.155
oak0.0100..0.11000.081
chestnut....0.01000.0100
other broadleaves0.3390.2490.2310.223
total5.984.8226.085.86
Southern Alpsspruce0.8493.5221.1191.314
fir0.4710.2440.2320.228
pine0.199-0.2830.0100-0.0261
larch0.4361.0380.5270.520
stone pine0.099....0.0100
other conifers....0.01000.0100
beech0.4440.2601.2191.017
maple0.0940.0990.1400.136
ash0.1470.0990.1450.138
oak0.1580.0990.3350.232
chestnut0.770..1.5161.216
other broadleaves1.1280.2610.9130.812
total4.1185.0155.865.46
overallspruce4.644.583.454.23
fir1.860.8181.381.54
pine0.3130.1680.1200.211
larch0.2150.6240.4130.39
stone pine0.0280.0960.0410.023
other conifers0.1290.0.0.01260.028
beech2.340.5261.481.84
maple0.2120.2270.3120.28
ash0.5100.1330.3150.48
oak0.3130.0800.1230.211
chestnut0.070..0.4160.116
other broadleaves0.4100.2280.590.47
total10.727.068.239.51

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185255/171731
NFI1–NFI2
annual increment: avalanches SilvaProtect · main tree species · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce3629145062234398
fir27511193963233569
pine18342804802330
larch253....253
stone pine........
other conifers148..082143
beech3019134381193948
maple382128115265516
ash4125010019556124
oak2630..3863028
chestnut........
other broadleaves32271494393624
total1095551312521413984
Eastern Juraspruce9718..56810217
fir3630..01003730
pine2434..2622632
larch366....366
stone pine........
other conifers982....982
beech20811..175522610
maple2021..2572220
ash4127..3944425
oak2329..01002329
chestnut........
other broadleaves1831..1651929
total4817..31405126
Western Plateauspruce21814..345825214
fir7129..13548426
pine2744..-01002744
larch2184....2184
stone pine........
other conifers670....670
beech12716..214514814
maple340..-13742130
ash2828..19404723
oak4036..3744334
chestnut0100....0100
other broadleaves2432..3532729
total5468..92346387
Central Plateauspruce40510..10384159
fir25212..224227411
pine1241..11001339
larch567..0100562
stone pine........
other conifers1444..1771540
beech18311..382922010
maple649..344935
ash4343..4674740
oak1635..1691634
chestnut........
other broadleaves2831..1473030
total9636..822310455
Eastern Plateauspruce6249..12456368
fir15814..134117113
pine3422..0793421
larch2331..01002430
stone pine........
other conifers960....960
beech3309..12433429
maple3227..6443824
ash9414..105310414
oak4420..3704819
chestnut........
other broadleaves6820..2717019
total14184..592714774
Western Pre-Alpsspruce1332129521591732111
fir165748862288224
pine........
larch........
stone pine........
other conifers0100....0100
beech103918127363927
maple6531635391131
ash8760743511254
oak161..297362
chestnut........
other broadleaves1620100832928
total176193648265134789
Central Pre-Alpsspruce284113432181145007
fir155144921471630610
pine962-015502141062
larch174....174
stone pine........
other conifers....287287
beech87239431122020814
maple123725413302722
ash145801008302238
oak49801001100484
chestnut........
other broadleaves73707711341825
total573950284761010985
Eastern Pre-Alpsspruce229141650170154149
fir47212127932014214
pine1661100185349
larch287..259451
stone pine........
other conifers....053053
beech3241568752311119
maple963-115928283626
ash2428210017314320
oak193..0170182
chestnut........
other broadleaves753..14352129
total351122448401117766
Northwestern Alpsspruce74264929921821512
fir941124632395326
pine-0100181-1109-1205
larch1125199552744
stone pine..0100-051201722
other conifers0100....0100
beech94974827284221
maple87224012302230
ash5711717521340
oak181..197265
chestnut........
other broadleaves155215914363031
total121227423188143839
Central Alpsspruce39332438513211419
fir510613418552633
pine01000100566561
larch..1100..1100
stone pine........
other conifers0100..0100080
beech311547910541841
maple2551682111548
ash294010012631455
oak0100..159151
chestnut........
other broadleaves03360100847945
total53314330972319314
Northeastern Alpsspruce27432339582710819
fir37345013422130
pine........
larch263..1170381
stone pine........
other conifers....-2104-2104
beech10505627652333
maple015705589481440
ash4902668441436
oak........
chestnut........
other broadleaves55225812361827
total513242291061919912
Southwestern Alpsspruce2527114191431428210
fir165104711392129
pine85756029294124
larch35323633542112415
stone pine196378461844
other conifers11000.0100193
beech391410613432038
maple186356395648
ash3922595451038
oak173..342437
chestnut....11481148
other broadleaves69556819282928
total852218115283105497
Southeastern Alpsspruce184136529226134758
fir970043310301937
pine2327511811393924
larch392757732247618
stone pine1629-06665562027
other conifers085..0100067
beech1438-414910602051
maple-0509..11651328
ash298..466755
oak1100..3100481
chestnut....01000100
other broadleaves134035112322824
total302117427315116916
Southern Alpsspruce14514328981915515
fir67334714322328
pine1100-2841100-1262
larch839124141276120
stone pine0100....0100
other conifers....01000100
beech7463631101912018
maple0950100640636
ash249010011451338
oak259010023352532
chestnut1371..1341614616
other broadleaves2031364771410012
total7422622251486496
overallspruce27164413101301544293
fir104367119500816154
pine158131068532022111
larch123155425137133149
stone pine17283979412923
other conifers41290.21264328
beech132354726560819314
maple136121627104122568
ash31310933130154528
oak16113080432320411
chestnut1370..1351614816
other broadleaves24410152918694457
total62882637831614100852

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185256/171732
NFI1–NFI2
annual increment: avalanches SilvaProtect · main tree species · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce4.755.986.3101.2243.6110.8494.74
fir2.272.2131.2200.0640.2700.4711.86
pine0.3150.1640.0600.4560.5260.1990.313
larch0.1250.0700.1541.7300.8260.4360.215
stone pine......0.0950.3280.0990.028
other conifers0.1300.0780.01000.1990.085..0.129
beech3.151.3191.0310.1900.3370.4442.25
maple0.3130.3300.2540.085-0.05090.0940.212
ash0.7110.3390.6250.2910.0980.1470.510
oak0.4130.1670.0770.1720.01000.1580.313
chestnut0.0100........0.7700.070
other broadleaves0.5120.3350.3370.3950.3391.1280.410
total12.3210.669.784.0185.984.11810.82
inside perimeterspruce3.1415.6174.6194.7164.2253.5224.58
fir4.1281.0351.4290.4460.04330.2440.818
pine0.4750.02710.1710.2590.3117-0.2830.168
larch..0.0980.0991.5320.3761.0380.624
stone pine..0.099..0.178-0.0666..0.096
other conifers......0.0.....0.0.
beech2.7340.9271.0370.2105-0.31480.2600.526
maple0.3760.3260.4590.155..0.0990.226
ash0.1960.1470.3540.158..0.0990.133
oak..0.099......0.0990.080
chestnut..............
other broadleaves0.2400.0480.1480.2670.2490.2610.229
total10.9147.9128.0127.4114.8225.0157.06
outside perimeterspruce2.4184.984.7103.0134.3111.1193.35
fir2.3152.7121.9160.2380.2290.2321.38
pine0.152-0.03600.1550.6280.2390.01000.120
larch0.0710.1520.1711.1190.6230.5270.413
stone pine..-0.0511..0.1600.155..0.041
other conifers0.0710.087-0.01360.01000.01000.01000.0113
beech3.5111.9151.5190.3420.2601.2191.58
maple0.5200.3180.6230.1950.01650.1400.312
ash1.1260.2250.6270.1440.1650.1450.315
oak0.2410.0610.0590.1410.11000.3350.123
chestnut......0.01480.01001.5160.416
other broadleaves0.2230.4200.6210.4270.2310.9130.59
total10.4610.5510.265.986.085.868.23
totalspruce4.455.455.373.0104.081.3144.23
fir2.362.391.6120.2290.2370.2281.54
pine0.3150.0670.1430.4230.323-0.02610.211
larch0.1240.0400.1421.3150.6170.5200.39
stone pine..0.01719..0.1440.2270.01000.023
other conifers0.1290.074-0.01520.0930.0670.01000.028
beech3.141.5111.3150.2380.2511.0171.84
maple0.3110.3160.5200.1480.03280.1360.28
ash0.7100.2250.6180.1380.1550.1380.48
oak0.4130.0480.0490.0370.0810.2320.211
chestnut0.0100....0.01480.01001.2160.116
other broadleaves0.4110.3180.4180.3280.2230.8120.47
total12.1210.349.755.965.865.469.52

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185257/171733
NFI1–NFI2
annual increment: protection forest perimeter SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce29.42.142.71.958.62.857.13.719.18.443.31.2
fir20.21.817.01.419.92.04.31.58.65.717.00.9
pine2.60.62.40.51.00.55.11.21.31.32.50.3
larch0.40.21.00.30.30.212.62.310.54.21.90.3
stone pine.0.0.0.0.0.02.80.80.10.10.30.1
other conifers0.60.41.00.30.00.00.30.2.0.00.60.2
beech32.02.021.71.411.72.06.41.59.23.920.90.9
maple3.60.51.40.32.40.71.81.00.70.62.10.3
ash5.10.95.50.84.21.12.71.02.91.44.90.5
oak3.10.73.20.60.50.30.50.23.31.92.50.3
chestnut.0.00.00.0.0.0.0.017.510.70.20.1
other broadleaves3.10.64.10.61.40.46.41.726.97.93.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce24.83.822.76.346.92.760.22.324.63.444.91.5
fir24.53.621.34.825.02.28.01.22.80.815.11.0
pine2.21.10.40.40.20.13.90.8-0.30.41.70.3
larch.0.00.40.30.20.19.71.39.32.15.00.6
stone pine.0.0.0.0.0.00.80.3.0.00.30.1
other conifers0.00.00.70.50.20.1-0.10.10.00.00.10.1
beech32.84.031.54.918.32.15.91.119.63.216.11.1
maple6.11.34.01.63.90.72.60.51.00.43.20.3
ash6.83.113.73.52.50.52.90.71.90.83.60.5
oak1.00.92.81.20.20.10.50.23.91.41.10.3
chestnut.0.0.0.0.0.00.10.223.23.33.60.6
other broadleaves1.80.52.40.82.70.55.40.813.91.85.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce28.61.841.21.852.42.059.32.023.93.143.90.9
fir20.91.617.31.322.61.56.90.93.51.016.30.7
pine2.50.52.30.40.50.34.30.7-0.10.42.20.2
larch0.30.11.00.30.20.110.61.19.41.93.10.3
stone pine.0.0.0.0.0.01.40.30.00.00.30.1
other conifers0.50.41.00.30.10.1-0.00.10.00.00.40.1
beech32.21.822.41.315.31.56.10.918.42.919.10.7
maple4.00.51.60.33.20.52.40.51.00.42.50.2
ash5.40.96.10.83.30.62.90.62.00.84.40.4
oak2.70.63.20.50.40.20.50.23.91.22.00.2
chestnut.0.00.00.0.0.00.10.122.53.21.50.2
other broadleaves2.90.53.90.62.00.35.70.715.41.84.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185258/171734
NFI1–NFI2
annual increment: protection forest perimeter SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
outside of perimeterspruce2.986.066.973.290.8494.74
fir2.0102.492.3110.2350.4711.86
pine0.3240.3200.1560.3240.1990.313
larch0.0430.1280.0630.7200.4360.215
stone pine......0.2280.0990.028
other conifers0.1740.1320.01000.070..0.129
beech3.273.161.4180.4240.4442.25
maple0.4160.2230.3290.1590.0940.212
ash0.5180.8140.5260.2390.1470.510
oak0.3210.5170.1640.0450.1580.313
chestnut..0.0100....0.7700.070
other broadleaves0.3210.6150.2290.4281.1280.410
total9.8314.1311.755.774.11810.82
inside perimeterspruce2.3172.9325.374.061.4153.64
fir2.3172.7242.8100.5150.2281.27
pine0.2490.1910.0830.321-0.01160.120
larch..0.1700.0590.6140.5230.412
stone pine......0.139..0.039
other conifers0.0810.1760.071-0.01150.01000.0113
beech3.0144.0172.1130.4201.1181.37
maple0.6200.5390.4180.2200.1380.311
ash0.6471.7260.3200.2240.1440.314
oak0.1850.4440.0680.0440.2350.123
chestnut......0.01211.3160.316
other broadleaves0.2270.3320.3200.4140.8130.48
total9.2712.81011.346.645.768.02
totalspruce2.875.866.053.751.3144.23
fir2.092.482.680.4140.2281.54
pine0.2220.3200.1490.316-0.02610.211
larch0.0440.1270.0440.7110.5200.39
stone pine......0.1230.01000.023
other conifers0.0730.1300.069-0.023750.01000.028
beech3.163.161.8100.4151.0171.84
maple0.4130.2200.4160.1210.1360.28
ash0.5180.9130.4180.2210.1380.48
oak0.3210.5160.0490.0340.2320.211
chestnut..0.0100..0.01211.2160.116
other broadleaves0.3190.6140.2160.4130.8120.47
total9.7314.0311.536.335.469.51

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185259/171735
NFI1–NFI2
annual increment: protection forest perimeter SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
outside of perimeterspruce458812586646834410145127194
fir31410501921912263567310676
pine4024722010563125110015413
larch6443028363762083912215
stone pine......172801001728
other conifers97430320100270..4129
beech4997640612919382574613145
maple551640232629116009513312
ash7918162154726163924930610
oak4821961766534625915513
chestnut..0100....13711370
other broadleaves48211201515303929203124210
total1557429483110276028742262832
inside perimeterspruce86195235587883661411617025
fir85194927312111111616285738
pine7501922835522-21166320
larch..17125913414542319112
stone pine......1139..1139
other conifers082277272-211501003113
beech114177222229138220113196108
maple21229414819362063812111
ash2447312931214125114513714
oak48564636874423354323
chestnut......21211341613516
other broadleaves6286353320751480142008
total34612229171250613895576737903
totalspruce54371310612335118051551544213
fir39895508532813714232816404
pine4822732013498516-126221711
larch64431275442101161203139
stone pine......282301002823
other conifers10733130269-0237501004328
beech6126712635911121151201819244
maple77135020751647216362548
ash10218193137818572113384448
oak5221102168491134253219811
chestnut..0100..21211461614816
other broadleaves551912514481711313100124417
total190333177323524199146496100732

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185260/171736
NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce29.42.142.71.958.62.857.13.719.18.443.31.2
fir20.21.817.01.419.92.04.31.58.65.717.00.9
pine2.60.62.40.51.00.55.11.21.31.32.50.3
larch0.40.21.00.30.30.212.62.310.54.21.90.3
stone pine.0.0.0.0.0.02.80.80.10.10.30.1
other conifers0.60.41.00.30.00.00.30.2.0.00.60.2
beech32.02.021.71.411.72.06.41.59.23.920.90.9
maple3.60.51.40.32.40.71.81.00.70.62.10.3
ash5.10.95.50.84.21.12.71.02.91.44.90.5
oak3.10.73.20.60.50.30.50.23.31.92.50.3
chestnut.0.00.00.0.0.0.0.017.510.70.20.1
other broadleaves3.10.64.10.61.40.46.41.726.97.93.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce28.714.870.30.027.715.255.06.813.08.241.45.5
fir3.51.0.0.08.64.94.61.8.0.04.01.2
pine6.15.4.0.00.60.54.42.7.0.03.31.7
larch.0.0.0.0.0.08.52.67.84.96.31.8
stone pine.0.0.0.0.0.0-0.40.5.0.0-0.20.3
other conifers.0.0.0.0.0.00.00.0.0.00.00.0
beech53.016.7.0.051.512.08.02.810.16.718.43.9
maple3.24.520.60.0-0.40.81.21.81.41.01.61.2
ash1.71.74.90.03.02.07.33.110.54.76.72.0
oak.0.0.0.01.61.30.10.1-0.10.20.20.2
chestnut.0.0.0.0.0.01.71.122.77.75.21.9
other broadleaves3.82.64.20.07.52.99.63.634.69.213.22.8
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce24.43.921.86.347.42.760.82.425.63.645.21.6
fir26.53.921.74.825.42.28.41.33.10.916.01.1
pine1.81.00.40.40.20.13.90.9-0.40.41.50.3
larch.0.00.40.30.20.19.81.49.42.24.90.6
stone pine.0.0.0.0.0.01.00.4.0.00.30.1
other conifers0.00.00.70.60.20.1-0.10.20.00.00.10.1
beech30.84.032.15.017.52.15.71.220.53.515.91.1
maple6.41.43.71.64.00.72.80.51.00.43.30.4
ash7.33.313.83.52.50.52.40.71.10.83.40.5
oak1.11.02.81.30.20.10.60.34.31.51.20.3
chestnut.0.0.0.0.0.0-0.10.123.23.53.40.6
other broadleaves1.60.52.40.82.50.54.80.712.01.74.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce28.61.841.21.852.42.059.32.023.93.143.90.9
fir20.91.617.31.322.61.56.90.93.51.016.30.7
pine2.50.52.30.40.50.34.30.7-0.10.42.20.2
larch0.30.11.00.30.20.110.61.19.41.93.10.3
stone pine.0.0.0.0.0.01.40.30.00.00.30.1
other conifers0.50.41.00.30.10.1-0.00.10.00.00.40.1
beech32.21.822.41.315.31.56.10.918.42.919.10.7
maple4.00.51.60.33.20.52.40.51.00.42.50.2
ash5.40.96.10.83.30.62.90.62.00.84.40.4
oak2.70.63.20.50.40.20.50.23.91.22.00.2
chestnut.0.00.00.0.0.00.10.122.53.21.50.2
other broadleaves2.90.53.90.62.00.35.70.715.41.84.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185262/171738
NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce2.986.066.973.290.8494.74
fir2.0102.492.3110.2350.4711.86
pine0.3240.3200.1560.3240.1990.313
larch0.0430.1280.0630.7200.4360.215
stone pine......0.2280.0990.028
other conifers0.1740.1320.01000.070..0.129
beech3.273.161.4180.4240.4442.25
maple0.4160.2230.3290.1590.0940.212
ash0.5180.8140.5260.2390.1470.510
oak0.3210.5170.1640.0450.1580.313
chestnut..0.0100....0.7700.070
other broadleaves0.3210.6150.2290.4281.1280.410
total9.8314.1311.755.774.11810.82
inside perimeterspruce2.7608.2.2.9504.0200.6672.918
fir0.332..0.9470.338..0.328
pine0.691..0.1940.362..0.252
larch......0.6290.4620.427
stone pine......-0.0122..-0.0123
other conifers......0.099..0.0100
beech5.031..5.4340.6340.5721.323
maple0.31522.4.-0.02010.11550.1640.179
ash0.2930.6.0.3760.5420.5440.530
oak....0.2940.078-0.01680.090
chestnut......0.1641.1400.436
other broadleaves0.4630.5.0.8540.7371.7270.921
total9.51711.6.10.4177.2114.8157.18
outside perimeterspruce2.2182.8345.474.061.5153.64
fir2.4172.8232.9100.6160.2271.37
pine0.2570.1910.0900.323-0.01160.122
larch..0.1700.0590.6150.5240.412
stone pine......0.136..0.036
other conifers0.0810.1760.071-0.01120.01000.0115
beech2.8154.1172.0130.4221.2191.38
maple0.6200.5420.4180.2190.1420.311
ash0.7481.8260.3210.2290.1740.315
oak0.1850.4440.0800.0450.2350.123
chestnut......-0.01441.3170.318
other broadleaves0.1290.3330.3210.3150.7150.49
total9.2812.81011.346.645.868.03
totalspruce2.875.866.053.751.3144.23
fir2.092.482.680.4140.2281.54
pine0.2220.3200.1490.316-0.02610.211
larch0.0440.1270.0440.7110.5200.39
stone pine......0.1230.01000.023
other conifers0.0730.1300.069-0.023750.01000.028
beech3.163.161.8100.4151.0171.84
maple0.4130.2200.4160.1210.1360.28
ash0.5180.9130.4180.2210.1380.48
oak0.3210.5160.0490.0340.2320.211
chestnut..0.0100..0.01211.2160.116
other broadleaves0.3190.6140.2160.4130.8120.47
total9.7314.0311.536.335.469.51

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185263/171739
NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce458812586646834410145127194
fir31410501921912263567310676
pine4024722010563125110015413
larch6443028363762083912215
stone pine......172801001728
other conifers97430320100270..4129
beech4997640612919382574613145
maple551640232629116009513312
ash7918162154726163924930610
oak4821961766534625915513
chestnut..0100....13711370
other broadleaves48211201515303929203124210
total1557429483110276028742262832
inside perimeterspruce9683100861842467011120
fir146..359740..1130
pine297..0100763..953
larch......13324651729
stone pine......-1123..-1123
other conifers......0100..0100
beech1745..154912365754925
maple11561100-02042156167479
ash198010018411445481831
oak....0100079-0169191
chestnut......36511441437
other broadleaves1710100264153917323523
total31374100303915317492426712
outside perimeterspruce77204937579875271351615925
fir84194927310111041716285628
pine6581922904823-21165422
larch..17125912115502417413
stone pine......1236..1236
other conifers082277272-211201003115
beech97187222214147022108195618
maple20228444819352054311711
ash234831293021303067412015
oak48564628074523354223
chestnut......-11441221812118
other broadleaves5315363121601563151649
total31512225171220612365526835233
totalspruce54371310612335118051551544213
fir39895508532813714232816404
pine4822732013498516-126221711
larch64431275442101161203139
stone pine......282301002823
other conifers10733130269-0237501004328
beech6126712635911121151201819244
maple77135020751647216362548
ash10218193137818572113384448
oak5221102168491134253219811
chestnut..0100..21211461614816
other broadleaves551912514481711313100124417
total190333177323524199146496100732

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185264/171740
NFI1–NFI2
annual increment: rockfall 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
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce38.21.456.33.364.94.229.96.460.94.919.18.443.31.2
fir18.11.120.82.312.22.30.70.42.92.08.65.717.00.9
pine2.50.41.10.70.20.29.35.27.71.91.31.32.50.3
larch0.80.20.20.10.90.541.28.613.03.110.54.22.00.3
stone pine.0.0.0.0.0.01.21.15.31.60.10.10.30.1
other conifers0.90.30.00.00.00.01.31.30.00.0.0.00.70.2
beech25.21.212.22.29.92.93.22.94.81.79.23.920.90.9
maple2.10.32.90.92.41.31.21.0-0.10.60.70.62.10.3
ash5.30.63.21.26.51.63.73.20.80.72.91.44.90.5
oak3.20.40.60.40.30.21.61.20.30.33.31.92.50.3
chestnut0.00.0.0.0.0.0.0.0.0.017.510.70.20.1
other broadleaves3.70.52.70.92.61.06.86.04.41.726.97.93.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce33.913.643.010.559.211.544.210.242.911.513.08.241.55.5
fir3.10.95.73.24.72.52.92.718.613.4.0.04.01.2
pine5.44.8-1.82.32.92.70.42.446.516.0.0.03.31.7
larch.0.05.74.1.0.022.66.00.60.67.84.96.31.8
stone pine.0.00.20.2.0.0-1.61.7-0.10.1.0.0-0.20.3
other conifers.0.0.0.00.10.1.0.0.0.0.0.00.00.0
beech46.415.627.59.418.07.73.82.2-8.59.310.16.718.23.9
maple5.34.31.81.60.43.21.20.7.0.01.41.01.61.2
ash2.11.66.96.19.54.92.81.4.0.010.54.76.72.0
oak.0.00.10.10.50.50.20.2.0.0-0.10.20.20.2
chestnut.0.0.0.0.0.05.63.5.0.022.77.75.21.9
other broadleaves3.92.211.07.14.72.417.98.0.0.034.69.213.22.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce23.33.550.22.946.53.656.73.975.84.125.63.645.31.6
fir24.53.124.72.520.62.74.51.42.10.83.10.915.91.1
pine1.20.60.10.10.80.58.02.12.91.6-0.40.41.50.3
larch0.20.10.30.20.60.418.93.29.92.29.42.25.00.6
stone pine.0.0-0.00.0.0.01.90.81.20.8.0.00.30.1
other conifers0.30.20.20.2-0.20.30.00.00.00.00.00.00.10.1
beech31.33.116.42.214.42.53.61.71.82.320.53.515.91.1
maple5.31.03.40.66.81.31.10.70.30.51.00.43.30.4
ash10.12.41.60.35.31.51.30.51.20.81.10.83.40.5
oak1.80.80.30.20.10.10.60.30.80.84.31.51.20.3
chestnut.0.0.0.0.0.0-0.30.30.10.123.23.53.50.6
other broadleaves1.90.42.80.65.11.13.71.14.01.112.01.74.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce36.61.352.72.154.62.851.53.468.83.223.93.144.00.9
fir18.61.022.51.716.21.83.81.12.71.03.51.016.20.7
pine2.40.30.50.30.70.37.51.85.71.3-0.10.42.20.2
larch0.70.20.40.20.70.322.73.011.11.89.41.93.10.3
stone pine.0.00.00.0.0.01.50.63.00.80.00.00.30.1
other conifers0.80.20.10.1-0.10.20.20.20.00.00.00.00.40.1
beech26.01.114.81.512.91.83.61.33.01.518.42.919.10.7
maple2.50.33.10.54.70.91.10.50.10.41.00.42.50.2
ash5.80.62.40.66.11.11.80.71.00.52.00.84.40.4
oak3.00.40.40.20.20.10.70.30.60.43.91.22.00.2
chestnut0.00.0.0.0.0.00.30.40.00.022.53.21.50.2
other broadleaves3.60.42.90.54.10.75.41.54.11.015.41.84.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185268/171744
NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce4.755.986.3101.2243.6110.8494.74
fir2.272.2131.2200.0640.2700.4711.86
pine0.3150.1640.0600.4560.5260.1990.313
larch0.1250.0700.1541.7300.8260.4360.215
stone pine......0.0950.3280.0990.028
other conifers0.1300.0780.01000.1990.085..0.129
beech3.151.3191.0310.1900.3370.4442.25
maple0.3130.3300.2540.085-0.05090.0940.212
ash0.7110.3390.6250.2910.0980.1470.510
oak0.4130.1670.0770.1720.01000.1580.313
chestnut0.0100........0.7700.070
other broadleaves0.5120.3350.3370.3950.3391.1280.410
total12.3210.669.784.0185.984.11810.82
inside perimeterspruce3.3483.0326.4302.5282.2190.6672.918
fir0.3340.4520.5490.2981.061..0.328
pine0.591-0.11210.3890.06492.452..0.252
larch..0.471..1.3290.0910.4620.427
stone pine..0.097..-0.1105-0.091..-0.0124
other conifers....0.098......0.0100
beech4.5331.9301.9430.260-0.4910.5721.322
maple0.5890.1860.07430.157..0.1640.178
ash0.2690.5911.0480.254..0.5440.530
oak..0.0970.1980.098..-0.01680.090
chestnut......0.362..1.1400.436
other broadleaves0.4540.8730.5501.047..1.7270.921
total9.7157.01610.8165.7145.2244.8157.08
outside perimeterspruce2.4175.174.593.7114.3111.5153.64
fir2.6142.5122.0150.3310.1350.2271.37
pine0.1510.01890.1570.5260.256-0.01160.122
larch0.0710.0620.1631.2190.6230.5240.412
stone pine..-0.0155..0.1420.166..0.036
other conifers0.0710.087-0.01320.01000.01000.01000.0115
beech3.3111.7141.4190.2460.11271.2191.38
maple0.5190.3160.7200.1610.01650.1420.311
ash1.1250.2210.5280.1420.1650.1740.315
oak0.2410.0600.0740.0430.01000.2350.123
chestnut......-0.01000.01001.3170.318
other broadleaves0.2220.3200.5220.2290.2270.7150.49
total10.4610.259.766.575.785.868.03
totalspruce4.455.455.373.0104.081.3144.23
fir2.362.391.6120.2290.2370.2281.54
pine0.3150.0670.1430.4230.323-0.02610.211
larch0.1240.0400.1421.3150.6170.5200.39
stone pine..0.01719..0.1440.2270.01000.023
other conifers0.1290.074-0.01520.0930.0670.01000.028
beech3.141.5111.3150.2380.2511.0171.84
maple0.3110.3160.5200.1480.03280.1360.28
ash0.7100.2250.6180.1380.1550.1380.48
oak0.4130.0480.0490.0370.0810.2320.211
chestnut0.0100....0.01480.01001.2160.116
other broadleaves0.4110.3180.4180.3280.2230.8120.47
total12.1210.349.755.965.865.469.52

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185269/171745
NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce172954891028712252718413145127284
fir818718114542116597067310686
pine112159641618572327110015513
larch36252704553532392783912315
stone pine......196162901001728
other conifers393007801001100085..4129
beech11415106204332391143874613145
maple951325311154186-050909513312
ash242122840292639229824930610
oak14514568177173110025915613
chestnut0100........13711370
other broadleaves16912233511386951340203124310
total45263869844211852230211742262972
inside perimeterspruce125718404936213454567011120
fir1462584531100273..1130
pine297-11232920649566..953
larch..275..113501004651728
stone pine..0100..-1107-0100..-1124
other conifers....0100......0100
beech164512391548263-11005754924
maple2951900743160..167478
ash176394852158..5481831
oak..010001000100..-0169191
chestnut......365..11441437
other broadleaves163577454851..17323523
total35354329822647241147492426712
outside perimeterspruce1251952492851123612287121351615925
fir132162581212616193183616285598
pine651118955833261157-21165422
larch17136246479203723502417413
stone pine..-0155..842466..1236
other conifers271287-21330100010001003115
beech1681417215882015467127108195588
maple282035174221561116554311611
ash54261722332954246667411915
oak1042360174343310023354223
chestnut......-110001001221812118
other broadleaves1024292031231530152863151659
total53710104476138417937810526835163
totalspruce186651032662072821047581551544313
fir950644191841221291937232816385
pine1211596784341243924-126221811
larch372484084212415761861203149
stone pine..01719..844202701002923
other conifers4129274-115219306701004428
beech132542901114716203820511201819214
maple126116116532064813286362538
ash2971047256918103875513384438
oak15513948349437481253219911
chestnut0100....114801001461614816
other broadleaves181115719471829282824100124437
total509821956411375549769166496100802

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185270/171746
NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce33.12.528.915.024.94.331.42.2
fir25.12.33.61.029.64.225.52.0
pine1.60.56.15.41.41.11.70.5
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
beech27.52.252.617.028.54.028.22.0
maple3.50.73.34.65.81.43.90.6
ash3.70.91.71.77.13.74.31.0
oak2.40.7.0.01.31.12.10.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.90.83.82.51.30.52.60.6
total100.0.100.0.100.0.100.0.
Eastern Juraspruce19.93.1100.0.20.49.520.03.0
fir7.52.2.0.03.02.37.22.1
pine5.21.7.0.04.52.75.11.6
larch0.70.5.0.0.0.00.70.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.91.6.0.0.0.01.81.5
beech43.84.1.0.048.712.744.13.9
maple3.80.8.0.010.55.14.30.8
ash8.62.2.0.09.25.88.62.1
oak4.91.4.0.00.10.14.61.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.71.2.0.03.62.13.71.1
total100.0.100.0.100.0.100.0.
Western Plateauspruce40.04.7.0.037.114.239.64.5
fir13.03.5.0.014.06.813.23.1
pine5.02.1.0.0-0.20.24.21.8
larch0.30.6.0.0.0.00.30.5
stone pine.0.0.0.0.0.0.0.0
other conifers1.10.7.0.0.0.00.90.6
beech23.23.4.0.023.07.123.23.1
maple0.50.2.0.0-0.72.80.30.4
ash5.11.4.0.020.87.17.31.6
oak7.42.6.0.02.92.26.82.2
chestnut0.00.0.0.0.0.00.00.0
other broadleaves4.41.4.0.03.21.84.21.2
total100.0..0.0100.0.100.0.
Central Plateauspruce42.13.270.30.09.33.439.73.0
fir26.22.7.0.028.58.726.22.6
pine1.20.5.0.01.00.91.20.5
larch0.50.3.0.00.60.60.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers1.40.6.0.01.81.41.50.6
beech19.02.2.0.048.38.621.12.3
maple0.60.320.60.03.11.40.80.3
ash4.51.94.90.05.33.44.51.7
oak1.60.6.0.01.00.61.60.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.00.94.20.01.20.62.80.9
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce44.02.6.0.020.66.743.12.6
fir11.11.5.0.021.56.611.61.5
pine2.40.5.0.00.50.42.30.5
larch1.60.5.0.00.70.71.60.5
stone pine.0.0.0.0.0.0.0.0
other conifers0.60.4.0.0.0.00.60.4
beech23.32.0.0.019.77.023.22.0
maple2.30.6.0.010.84.02.60.6
ash6.61.0.0.017.58.27.11.0
oak3.10.6.0.05.63.73.20.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.80.9.0.03.12.04.80.9
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce75.46.7106.70.061.85.667.14.4
fir9.34.6.0.022.15.017.23.6
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 conifers0.10.1.0.0.0.00.00.0
beech5.92.4.0.09.73.28.22.2
maple3.21.6-6.70.02.00.62.40.7
ash4.83.4.0.01.30.62.51.4
oak0.60.4.0.00.50.50.60.4
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.80.5.0.02.60.71.90.5
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce49.63.741.120.341.03.845.52.7
fir27.13.016.38.529.13.427.92.2
pine1.61.01.51.2-0.00.20.90.5
larch0.20.1.0.0.0.00.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.40.30.20.1
beech15.23.037.716.622.73.718.92.3
maple2.10.8.0.03.00.82.50.5
ash2.51.41.41.21.60.52.00.8
oak0.60.6.0.00.10.10.40.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.20.42.01.82.20.71.70.4
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce65.24.7.0.045.34.653.43.4
fir13.42.64.75.123.13.618.32.3
pine0.30.2.0.00.50.30.40.2
larch0.50.4.0.00.50.30.50.3
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.10.10.10.0
beech9.03.473.34.716.63.314.32.4
maple2.51.50.70.46.61.74.61.2
ash6.91.84.93.34.41.35.51.1
oak0.30.33.12.1-0.00.00.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.91.013.32.03.01.12.70.8
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce61.09.436.111.655.95.656.14.6
fir7.12.72.01.718.54.913.73.3
pine-0.30.3-3.43.60.30.2-0.10.3
larch0.60.88.66.11.40.91.70.8
stone pine.0.00.40.4-0.00.10.00.0
other conifers0.20.2.0.0.0.00.10.1
beech7.33.526.612.111.23.011.12.4
maple6.54.23.62.35.81.55.81.6
ash4.52.810.09.22.00.93.41.3
oak0.60.50.10.10.40.40.40.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves12.45.716.09.94.51.67.82.3
total100.0.100.0.100.0.100.0.
Central Alpsspruce74.411.977.610.941.48.959.07.0
fir9.99.14.53.320.05.913.54.0
pine0.20.25.24.83.12.62.81.7
larch.0.0.0.00.50.50.30.3
stone pine.0.0.0.0.0.0.0.0
other conifers0.30.30.10.1.0.00.10.1
beech6.46.84.63.013.15.99.23.6
maple4.22.41.00.92.11.92.41.1
ash3.73.67.17.09.76.77.43.9
oak0.50.5.0.01.10.50.60.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.51.7-0.11.19.13.74.62.0
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce53.314.960.017.053.97.754.46.5
fir6.54.85.15.213.04.410.53.1
pine.0.0.0.0.0.0.0.0
larch3.32.2.0.01.01.71.51.2
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.0-1.61.7-1.01.1
beech19.57.89.37.48.44.211.33.5
maple0.34.5-1.012.311.33.17.12.7
ash7.45.917.611.25.12.37.12.4
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves9.84.29.07.28.93.09.12.3
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce29.96.444.210.256.73.951.53.4
fir0.70.42.92.74.51.43.81.1
pine9.35.20.42.48.02.17.51.8
larch41.28.622.66.018.93.222.73.0
stone pine1.21.1-1.61.71.90.81.50.6
other conifers1.31.3.0.00.00.00.20.2
beech3.22.93.82.23.61.73.61.3
maple1.21.01.20.71.10.71.10.5
ash3.73.22.81.41.30.51.80.7
oak1.61.20.20.20.60.30.70.3
chestnut.0.05.63.5-0.30.30.30.4
other broadleaves6.86.017.98.03.71.15.41.5
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce60.94.942.911.575.84.168.83.2
fir2.92.018.613.42.10.82.71.0
pine7.71.946.516.02.91.65.71.3
larch13.03.10.60.69.92.211.11.8
stone pine5.31.6-0.10.11.20.83.00.8
other conifers0.00.0.0.00.00.00.00.0
beech4.81.7-8.59.31.82.33.01.5
maple-0.10.6.0.00.30.50.10.4
ash0.80.7.0.01.20.81.00.5
oak0.30.3.0.00.80.80.60.4
chestnut.0.0.0.00.10.10.00.0
other broadleaves4.41.7.0.04.01.14.11.0
total100.0.100.0.100.0.100.0.
Southern Alpsspruce19.18.413.08.225.63.623.93.1
fir8.65.7.0.03.10.93.51.0
pine1.31.3.0.0-0.40.4-0.10.4
larch10.54.27.84.99.42.29.41.9
stone pine0.10.1.0.0.0.00.00.0
other conifers.0.0.0.00.00.00.00.0
beech9.23.910.16.720.53.518.42.9
maple0.70.61.41.01.00.41.00.4
ash2.91.410.54.71.10.82.00.8
oak3.31.9-0.10.24.31.53.91.2
chestnut17.510.722.77.723.23.522.53.2
other broadleaves26.97.934.69.212.01.715.41.8
total100.0.100.0.100.0.100.0.
overallspruce43.21.241.45.545.41.643.90.9
fir16.60.94.01.215.91.116.00.7
pine2.50.33.31.71.50.32.20.2
larch2.00.36.31.84.90.63.10.3
stone pine0.30.1-0.20.30.30.10.30.1
other conifers0.60.20.00.00.10.10.40.1
beech21.10.918.33.915.81.119.10.7
maple2.10.31.51.23.30.42.50.2
ash5.00.56.82.03.40.54.50.4
oak2.60.30.20.21.20.32.00.2
chestnut0.20.15.21.93.40.61.50.2
other broadleaves3.90.413.22.84.70.44.40.3
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185271/171747
NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce3.193.1602.3192.98
fir2.3100.4302.8172.49
pine0.2340.7900.1780.229
larch0.053....0.053
stone pine........
other conifers0.048..0.0810.043
beech2.695.6292.7162.67
maple0.3200.41470.6220.416
ash0.3250.2920.7540.424
oak0.230..0.1850.228
chestnut........
other broadleaves0.3270.4610.1350.224
total9.4410.7139.489.44
Eastern Juraspruce2.3180.3.1.6512.217
fir0.930..0.2720.830
pine0.634..0.3560.632
larch0.165....0.165
stone pine........
other conifers0.282....0.282
beech5.010..3.7434.810
maple0.421..0.8460.520
ash1.027..0.7650.925
oak0.629..0.0960.529
chestnut........
other broadleaves0.431..0.3480.429
total11.460.3.7.72410.96
Western Plateauspruce5.214..7.0515.314
fir1.729..2.6461.825
pine0.644..-0.0960.644
larch0.0184....0.0184
stone pine........
other conifers0.170....0.170
beech3.015..4.3353.114
maple0.140..-0.13730.0130
ash0.728..3.9291.022
oak1.036..0.5690.934
chestnut0.0100....0.0100
other broadleaves0.631..0.6450.628
total12.96..18.81913.56
Central Plateauspruce6.598.2.1.1326.09
fir4.112..3.4374.011
pine0.241..0.1980.239
larch0.167..0.1980.162
stone pine........
other conifers0.244..0.2740.240
beech3.011..5.8203.210
maple0.1492.4.0.4450.135
ash0.7430.6.0.6660.739
oak0.335..0.1650.233
chestnut........
other broadleaves0.5310.5.0.1480.430
total15.6511.6.12.01215.24
Eastern Plateauspruce6.08..2.0375.88
fir1.514..2.1331.613
pine0.321..0.1760.321
larch0.230..0.1970.230
stone pine........
other conifers0.160....0.160
beech3.29..1.9403.18
maple0.327..1.0370.324
ash0.914..1.7480.914
oak0.420..0.5660.419
chestnut........
other broadleaves0.719..0.3650.619
total13.64..9.71313.44
Western Pre-Alpsspruce8.41710.0.7.4137.810
fir1.056..2.7252.023
pine........
larch........
stone pine........
other conifers0.099....0.0100
beech0.737..1.2331.027
maple0.451-0.6.0.2310.330
ash0.575..0.2460.354
oak0.159..0.1970.162
chestnut........
other broadleaves0.160..0.3310.228
total11.1159.3.12.0911.68
Central Pre-Alpsspruce5.993.3574.7105.37
fir3.2131.3513.3143.29
pine0.2620.187-0.028990.162
larch0.074....0.074
stone pine........
other conifers....0.0870.087
beech1.8223.0362.6182.214
maple0.237..0.3260.322
ash0.3580.1870.2290.238
oak0.198..0.0880.084
chestnut........
other broadleaves0.1360.2870.2340.225
total11.868.0911.5611.64
Eastern Pre-Alpsspruce7.711..4.9126.08
fir1.6190.7822.5182.114
pine0.066..0.1660.049
larch0.187..0.1590.151
stone pine........
other conifers....0.0520.053
beech1.14010.3281.8231.619
maple0.3620.1630.7280.526
ash0.8270.7810.5300.620
oak0.0930.482-0.01000.082
chestnut........
other broadleaves0.2521.9410.3380.328
total11.8814.02610.7811.35
Northwestern Alpsspruce4.1232.4444.0143.912
fir0.5390.1711.3301.026
pine-0.099-0.2960.072-0.0205
larch0.01250.6700.1620.144
stone pine..0.096-0.01550.01722
other conifers0.099....0.0100
beech0.5471.7410.8270.821
maple0.4700.2590.4260.429
ash0.3690.7950.1440.239
oak0.0800.0960.01000.065
chestnut........
other broadleaves0.8501.0760.3350.530
total6.8176.5237.297.08
Central Alpsspruce4.22910.4324.2215.217
fir0.61050.6702.0311.232
pine0.0990.7870.3830.260
larch....0.1990.0100
stone pine........
other conifers0.0990.095..0.079
beech0.41140.6611.3480.841
maple0.2520.1850.2920.247
ash0.2921.0951.0760.755
oak0.099..0.1570.151
chestnut........
other broadleaves0.0335-0.020600.9410.444
total5.72713.42110.2128.812
Northeastern Alpsspruce3.4394.2533.9203.817
fir0.4700.4950.9340.730
pine........
larch0.260..0.11700.181
stone pine........
other conifers....-0.1103-0.1103
beech1.3460.7670.6510.832
maple0.01570-0.112330.8280.539
ash0.5881.2520.4460.535
oak........
chestnut........
other broadleaves0.6480.6680.6340.626
total6.5257.0287.2126.910
Southwestern Alpsspruce1.2242.5283.7113.010
fir0.0640.2980.3310.229
pine0.4560.06490.5260.423
larch1.7301.3291.2191.315
stone pine0.095-0.11050.1420.144
other conifers0.199..0.01000.093
beech0.1900.2600.2460.238
maple0.0850.1570.1610.148
ash0.2910.2540.1420.138
oak0.1720.0980.0430.037
chestnut..0.362-0.01000.0148
other broadleaves0.3951.0470.2290.328
total4.0185.7146.575.96
Southeastern Alpsspruce3.6112.2194.3114.08
fir0.2701.0610.1350.237
pine0.5262.4520.2560.323
larch0.8260.0910.6230.617
stone pine0.328-0.0910.1660.227
other conifers0.085..0.01000.067
beech0.337-0.4910.11270.251
maple-0.0509..0.01650.0328
ash0.098..0.1650.155
oak0.0100..0.01000.081
chestnut....0.01000.0100
other broadleaves0.339..0.2270.223
total5.985.2245.785.86
Southern Alpsspruce0.8490.6671.5151.314
fir0.471..0.2270.228
pine0.199..-0.0116-0.0261
larch0.4360.4620.5240.520
stone pine0.099....0.0100
other conifers....0.01000.0100
beech0.4440.5721.2191.017
maple0.0940.1640.1420.136
ash0.1470.5440.1740.138
oak0.158-0.01680.2350.232
chestnut0.7701.1401.3171.216
other broadleaves1.1281.7270.7150.812
total4.1184.8155.865.46
overallspruce4.642.9183.644.23
fir1.860.3281.371.54
pine0.3130.2520.1220.211
larch0.2150.4270.4120.39
stone pine0.028-0.01240.0360.023
other conifers0.1290.01000.01290.028
beech2.341.3231.381.84
maple0.2120.1820.3110.28
ash0.5100.5300.3150.48
oak0.3130.0900.1230.211
chestnut0.0700.4360.3180.116
other broadleaves0.4100.9210.490.47
total10.727.088.039.51

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185272/171748
NFI1–NFI2
annual increment: processes in channels SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
processes in channels SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce2.865.846.553.670.7404.53
fir2.172.272.580.2270.2721.84
pine0.2170.3140.1410.3170.11000.29
larch0.0370.2230.1590.6160.5240.212
stone pine....0.01000.1300.0960.029
other conifers0.0540.2270.0600.058..0.123
beech3.053.051.5130.5230.3352.24
maple0.3120.3140.2210.1330.1880.38
ash0.5130.8110.4230.1280.3420.58
oak0.3160.5130.1490.1490.1390.39
chestnut..0.088..0.0781.1300.029
other broadleaves0.3160.6110.2190.4201.0210.47
total9.7313.9211.546.154.41110.61
inside perimeterspruce1.1223.9195.654.051.5123.73
fir2.2172.9202.980.5130.2231.26
pine0.3450.1530.0740.2200.01530.117
larch..0.0990.0600.790.5190.49
stone pine....0.01000.128..0.027
other conifers0.167..0.056-0.01590.01000.063
beech3.4133.1161.8110.4161.3121.26
maple0.5230.7440.4140.2150.0590.210
ash0.7421.5220.3170.1290.2270.312
oak0.1850.2410.0530.0440.2330.123
chestnut......0.01471.0140.214
other broadleaves0.3320.3330.3140.3150.9100.47
total8.8812.8811.536.635.958.02
outside perimeterspruce2.5181.2353.3233.8111.3383.08
fir2.0211.7442.6350.3370.0991.116
pine0.2390.0.0.0990.824..0.421
larch0.1990.1980.1990.7290.11420.427
stone pine......0.1390.0.0.040
other conifers..0.2670.0810.072..0.053
beech4.1155.3284.2180.6320.3692.111
maple0.4301.2340.3600.1920.0750.224
ash0.3420.9350.5340.2360.4380.318
oak0.01230.1520.0700.0520.3700.140
chestnut......0.0753.4210.425
other broadleaves0.2240.7460.2860.4291.1250.417
total9.8811.51311.3137.167.0108.54
totalspruce2.665.645.943.941.3114.12
fir2.162.262.760.4110.2221.53
pine0.2150.3140.0360.3110.0850.28
larch0.0380.2230.0410.780.5160.37
stone pine....0.0740.1190.0960.018
other conifers0.0460.1260.0460.01950.01000.021
beech3.253.151.880.5131.1121.83
maple0.4100.3130.3110.2150.0460.26
ash0.5120.9100.3140.1180.2210.46
oak0.3160.5120.0370.0300.2270.29
chestnut..0.088..0.0701.2110.111
other broadleaves0.3140.6100.2120.3110.990.45
total9.6213.8211.526.435.749.41

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185273/171749
NFI1–NFI2
annual increment: processes in channels SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
processes in channels SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce44961210563864168154127283
fir332845972459272847310674
pine36176514941361721001489
larch63735236596716112612512
stone pine....010012311961329
other conifers8543227060158..4123
beech4826627515013572483613244
maple54126214232117332891588
ash751317011382314286423038
oak47161051354964934016710
chestnut..288..17825312729
other broadleaves5416123111719422023232597
total1545328903113156966981463602
inside perimeterspruce23246222573672551441315274
fir462046232999921322235066
pine646154274362011534618
larch..01003601251050201789
stone pine....11001128..1227
other conifers268..256-11590100363
beech71165019187127717124125096
maple10251145401431154599610
ash1443242429182129182710612
oak28544225454419343123
chestnut......11471011410214
other broadleaves7345343115581583111837
total18112203131168511824565633003
outside perimeterspruce4121541282712113104120610
fir34237492238113801007417
pine4410.01002525..2922
larch210001001100233011432727
stone pine......3400.340
other conifers..171082072..153
beech681822363624183327114612
maple6325403623930771725
ash6434414377373412419
oak0123156071152372540
chestnut......17527262825
other broadleaves32635128712309292918
total16413482596202251055185897
totalspruce51461278412394126341691244612
fir41265126567613011262216463
pine46156614103697124852238
larch9383523941215861163307
stone pine....17426191962818
other conifers10463326346119501004621
beech622569953738152131331219793
maple71107913661251155462716
ash9513198107114421827214336
oak491611012837123025272039
chestnut..288..2701531115611
other broadleaves64141311050121121111494715
total189133142223963210237185102491

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185274/171750
NFI1–NFI2
annual increment: processes in channels SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
processes in channels SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce29.11.541.91.456.42.259.82.715.45.642.90.9
fir21.51.415.91.021.71.63.91.13.62.516.80.7
pine2.40.42.20.30.80.35.20.92.22.22.30.2
larch0.40.21.20.30.50.39.61.511.12.92.00.2
stone pine.0.0.0.00.00.01.70.50.80.80.20.1
other conifers0.50.31.10.30.00.00.20.1.0.00.60.1
beech31.21.521.71.113.31.58.21.87.82.720.80.7
maple3.50.42.20.32.10.42.40.81.61.42.50.2
ash4.90.65.90.63.30.72.00.65.92.54.80.4
oak3.10.53.60.50.50.20.80.43.21.32.60.2
chestnut.0.00.10.1.0.00.10.125.16.30.40.1
other broadleaves3.50.54.30.51.50.36.01.123.24.74.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce12.92.630.54.749.12.161.41.825.42.846.31.2
fir25.53.822.54.225.61.77.80.94.00.915.30.8
pine3.11.40.60.30.10.13.10.60.20.41.40.2
larch.0.00.10.10.30.210.61.08.81.65.40.5
stone pine.0.0.0.00.10.11.00.3.0.00.40.1
other conifers1.00.7.0.00.20.1-0.10.10.00.00.10.1
beech39.34.124.63.416.01.76.51.021.92.415.40.9
maple5.51.35.52.43.40.52.60.40.60.42.90.3
ash7.93.111.82.62.50.41.70.53.30.93.20.4
oak1.10.92.00.80.20.10.40.23.31.10.90.2
chestnut.0.0.0.0.0.00.10.117.92.33.10.4
other broadleaves3.81.32.40.82.60.44.90.714.61.55.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce25.14.210.84.229.06.154.04.418.56.835.02.7
fir20.63.714.65.923.06.64.71.80.60.612.61.9
pine2.41.00.00.00.20.211.02.5.0.04.91.1
larch1.51.50.60.60.60.610.12.81.82.54.61.2
stone pine.0.0.0.0.0.01.30.50.00.00.50.2
other conifers.0.02.11.50.40.30.00.0.0.00.30.1
beech41.45.046.09.237.45.47.82.43.62.524.82.4
maple3.71.110.63.62.71.71.21.10.60.52.90.7
ash3.41.47.72.94.21.53.31.25.52.24.10.7
oak0.00.11.30.70.40.30.70.34.73.20.90.4
chestnut.0.0.0.0.0.00.30.248.97.74.71.2
other broadleaves1.80.56.43.02.01.75.51.615.94.25.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.21.440.71.351.71.560.11.423.52.443.50.7
fir21.81.216.31.023.71.26.20.73.70.816.10.5
pine2.40.42.10.30.40.24.60.50.50.42.20.2
larch0.50.21.10.30.40.210.20.88.61.43.20.2
stone pine.0.0.0.00.10.01.20.20.10.10.30.0
other conifers0.50.21.00.30.10.00.00.10.00.00.40.1
beech32.91.422.31.015.61.17.20.918.62.019.30.5
maple3.70.42.50.32.80.32.40.40.80.42.60.2
ash5.00.66.30.62.90.42.00.43.80.84.20.3
oak2.60.43.50.40.30.10.60.23.40.92.00.2
chestnut.0.00.10.1.0.00.10.121.22.11.50.2
other broadleaves3.40.54.20.42.10.25.30.615.91.44.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185275/171751
NFI1–NFI2
annual increment: processes in channels SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
processes in channels SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce37.51.156.22.660.03.140.95.364.23.615.45.642.90.9
fir17.80.821.61.914.01.90.51.22.11.13.62.516.80.7
pine2.30.30.90.40.10.17.12.69.51.72.22.22.30.2
larch0.90.20.50.40.80.330.35.410.52.311.12.92.00.2
stone pine.0.0.0.00.10.11.40.73.51.20.80.80.20.1
other conifers0.90.20.00.00.00.00.60.60.20.2.0.00.60.1
beech25.00.913.12.014.52.22.71.63.71.27.82.720.80.7
maple2.60.22.40.53.21.00.70.50.40.51.61.42.50.2
ash5.50.52.30.85.01.12.51.50.60.45.92.54.80.4
oak3.40.30.40.20.40.33.52.30.50.43.21.32.60.2
chestnut0.00.0.0.0.0.00.30.30.00.025.16.30.40.1
other broadleaves4.00.42.60.62.10.69.54.34.81.323.24.74.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce22.33.053.12.247.92.954.02.878.52.925.42.846.41.2
fir23.92.924.51.918.41.84.71.22.91.04.00.915.30.8
pine1.80.70.20.11.00.46.21.41.41.00.20.41.40.2
larch0.10.10.30.11.10.521.72.29.71.78.81.65.40.5
stone pine.0.00.10.1.0.01.70.61.40.7.0.00.40.1
other conifers0.40.30.10.1-0.00.20.00.00.10.10.00.00.10.1
beech31.42.714.01.717.42.12.71.01.11.621.92.415.40.9
maple5.51.43.00.45.40.91.30.40.80.30.60.42.90.3
ash10.02.01.60.34.11.01.30.50.90.53.30.93.20.4
oak1.50.60.30.10.10.10.40.20.50.63.31.10.90.2
chestnut.0.0.0.0.0.00.20.30.10.117.92.33.10.4
other broadleaves3.10.72.80.44.70.95.91.52.70.814.61.55.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce21.83.541.27.033.57.639.78.669.75.818.56.835.12.7
fir19.23.211.95.520.76.95.03.83.31.80.60.612.51.9
pine1.90.70.30.33.72.116.25.811.13.7.0.04.91.0
larch1.31.11.91.30.40.422.67.15.32.61.82.54.61.2
stone pine.0.00.10.1.0.00.30.53.01.30.00.00.50.2
other conifers0.50.30.50.40.10.1.0.0.0.0.0.00.30.1
beech42.54.431.35.429.26.94.72.51.92.03.62.524.72.4
maple5.31.25.52.41.92.5-0.30.7-0.41.10.60.52.90.7
ash4.41.34.11.68.13.32.81.5-0.30.75.52.24.10.7
oak0.30.21.40.90.40.30.60.5.0.04.73.20.90.4
chestnut.0.0.0.0.0.00.80.6.0.048.97.74.71.2
other broadleaves2.80.82.01.82.21.97.43.56.32.215.94.25.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce35.61.054.01.652.22.149.72.571.32.223.52.443.60.7
fir18.30.822.71.316.61.33.91.02.60.73.70.816.10.5
pine2.20.20.50.20.80.37.61.36.11.00.50.42.20.2
larch0.90.20.40.20.90.323.42.09.51.38.61.43.20.2
stone pine.0.00.00.00.00.01.50.42.50.60.10.10.30.0
other conifers0.80.20.10.10.00.10.10.10.10.10.00.00.40.1
beech26.20.814.31.316.91.53.00.82.30.918.62.019.30.5
maple3.00.32.80.34.20.61.00.30.50.30.80.42.60.2
ash5.80.42.00.44.70.71.70.50.70.33.80.84.20.3
oak3.20.30.40.10.20.11.00.40.50.33.40.92.00.2
chestnut0.00.0.0.0.0.00.30.20.00.021.22.11.50.2
other broadleaves3.90.32.70.43.40.56.81.44.00.715.91.44.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185278/171754
NFI1–NFI2
annual increment: processes in channels SilvaProtect · main tree species · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
processes in channels SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce4.546.066.181.8163.690.7404.53
fir2.252.3101.4150.02590.1570.2721.84
pine0.3110.1460.01020.3370.5180.11000.29
larch0.1200.1750.1411.3220.6240.5240.212
stone pine....0.01080.1500.2340.0960.029
other conifers0.1240.0660.0700.01000.086..0.123
beech3.041.4161.5170.1590.2320.3352.24
maple0.390.3220.3320.0650.01150.1880.38
ash0.790.2330.5230.1640.0700.3420.58
oak0.4100.0580.0770.2650.0710.1390.310
chestnut0.088....0.01000.01001.1300.029
other broadleaves0.590.3230.2280.4480.3261.0210.47
total12.1210.6410.164.5115.774.41110.61
inside perimeterspruce2.3155.554.883.484.381.5123.73
fir2.5132.591.8110.3250.2330.2231.26
pine0.2380.0800.1420.4230.1660.01530.117
larch0.01000.0460.1481.4110.5180.5190.49
stone pine..0.0108..0.1320.151..0.027
other conifers0.0680.089-0.09900.01000.0650.01000.064
beech3.3101.5131.7130.2360.11411.3121.26
maple0.6260.3130.5170.1320.0430.0590.210
ash1.0210.2210.4260.1400.1560.2270.312
oak0.2390.0440.0620.0400.01050.2330.123
chestnut......0.01900.01001.0140.214
other broadleaves0.3230.3150.5190.4260.1300.9100.47
total10.5610.3410.056.355.565.958.02
outside perimeterspruce2.2163.6193.3242.9284.7141.3383.08
fir1.9191.0502.1410.4760.2540.0991.116
pine0.2400.0990.4531.2370.734..0.421
larch0.1890.2710.0991.6350.4490.11420.427
stone pine..0.099..0.01580.2400.0.0.040
other conifers0.0700.0810.070......0.053
beech4.3132.7232.9280.3530.11070.3692.111
maple0.5230.5420.2138-0.0291-0.02790.0750.224
ash0.4290.4370.8380.250-0.02560.4380.318
oak0.0510.1610.0830.077..0.3700.140
chestnut......0.174..3.4210.425
other broadleaves0.3270.2980.2850.5480.4351.1250.417
total10.178.7129.9137.3136.7107.0108.54
totalspruce4.235.645.253.074.161.3114.12
fir2.242.471.790.2250.1270.2221.53
pine0.3100.1390.1320.5180.3160.0850.28
larch0.1200.0420.1331.4100.5140.5160.37
stone pine..0.01000.01080.1280.1250.0960.018
other conifers0.1230.0590.013520.0930.0610.01000.021
beech3.131.5101.7100.2270.1391.1121.83
maple0.480.3110.4160.1310.0610.0460.26
ash0.780.2190.5160.1290.0480.2210.46
oak0.4100.0340.0540.1450.0640.2270.29
chestnut0.088....0.0830.0721.2110.111
other broadleaves0.580.3130.3160.4210.2170.990.45
total11.9210.4310.045.945.745.749.41

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185279/171755
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