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NFI2–NFI3
annual net increment
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
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 perimeterspruce355985264321332511185119815
fir271942482141227265589415
pine15432836065416412696123
larch862282211207519183013013
stone pine....010012300721229
other conifers1249372601260112..4923
beech3507505712414422363210275
maple51177414282711510141116410
ash5318168124222233810382979
oak28327815436834118312013
chestnut..166..-113441484146
other broadleaves4328761712473927192818912
total118642272385795798832049773
inside perimeterspruce314646233651264171011911846
fir6219323125010931417414537
pine469170-0720725362933232
larch-2105159535213211502519812
stone pine....110018230.1922
other conifers5822591570117195948
beech90165919143146724139194988
maple1828153733192718102610211
ash1232273537202521183211912
oak041544603325368491829
chestnut......19820662163
other broadleaves5447408783025661711613
total2241220615841710645431927674
totalspruce38698986797996661181831653
fir33384567464812012223513944
pine193729350149441274629319
larch78344363482071067203289
stone pine....19530180723218
other conifers174239251531821955821
beech4406563626710109171461815254
maple691489136116381910522668
ash6415195118015492128254157
oak28328215541132594813712
chestnut..166..0402024602558
other broadleaves482683162042691885153059
total14104247831698516434514877442
© WSL, Swiss National Forest Inventory, 28.12.2015 #206694/192957
NFI2–NFI3
annual net increment
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce34.91.451.03.752.75.424.87.166.04.321.28.739.81.3
fir20.11.124.93.016.73.03.92.01.51.45.53.318.90.9
pine1.20.30.20.3-0.10.55.13.14.22.01.91.41.20.3
larch1.10.20.80.3-0.10.241.29.013.32.821.35.82.60.3
stone pine.0.0.0.00.10.14.31.73.01.20.30.20.20.1
other conifers1.40.30.00.00.10.00.50.4-0.00.1.0.01.00.2
beech24.71.113.72.314.42.64.12.74.11.27.82.720.60.9
maple3.60.43.71.02.81.41.91.00.30.20.45.63.30.3
ash6.40.63.10.88.92.41.62.21.91.212.44.86.00.5
oak3.10.40.60.30.70.33.81.80.80.60.91.72.40.3
chestnut0.00.0-0.00.0.0.0-0.81.3.0.05.27.30.10.1
other broadleaves3.40.52.01.03.81.69.74.44.92.023.26.13.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce18.03.544.33.749.44.452.43.473.33.123.43.942.81.7
fir21.73.129.33.020.12.87.61.84.01.23.91.616.41.1
pine1.20.6-0.00.31.40.92.12.02.91.20.50.51.20.4
larch3.13.30.20.31.30.722.92.612.52.311.52.77.10.8
stone pine.0.00.20.2.0.02.80.92.20.70.00.00.70.2
other conifers1.50.90.10.10.20.10.00.00.00.10.20.20.30.2
beech34.43.716.62.516.13.03.90.90.90.832.34.918.01.3
maple7.51.64.60.63.91.21.80.50.80.52.30.63.70.4
ash9.02.22.50.67.21.51.50.61.10.44.11.34.30.5
oak0.90.50.30.20.20.20.80.40.00.11.91.00.60.2
chestnut.0.0.0.0.0.00.20.20.00.04.62.90.70.5
other broadleaves2.80.82.10.90.51.23.91.02.20.815.32.64.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce33.11.347.52.751.03.546.93.370.32.623.03.640.91.0
fir20.31.027.22.118.52.06.91.53.00.94.21.418.00.7
pine1.20.30.10.20.70.52.71.73.51.10.70.51.20.2
larch1.30.40.50.20.60.426.62.912.91.813.12.54.20.4
stone pine.0.00.10.10.00.03.10.82.60.70.00.00.40.1
other conifers1.40.30.00.00.10.00.10.1-0.00.10.10.10.80.2
beech25.81.115.21.715.32.03.90.92.20.728.44.319.70.7
maple4.10.44.20.63.40.91.80.40.60.32.01.03.40.3
ash6.70.62.80.58.01.41.50.71.40.65.41.45.40.4
oak2.80.40.40.20.40.21.40.50.30.21.80.81.80.2
chestnut0.00.0-0.00.0.0.00.00.30.00.04.72.70.30.2
other broadleaves3.40.52.00.72.01.05.01.23.30.916.52.43.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206695/192958
NFI2–NFI3
annual net increment
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
outside of perimeterspruce3.353.8134.4190.8343.2110.7503.24
fir1.961.8141.4180.1500.1950.2581.55
pine0.1280.0183-0.09560.2620.2500.1690.123
larch0.1220.140-0.02041.3310.6220.7290.213
stone pine....0.0840.1360.1410.0710.029
other conifers0.1230.05860.0630.092-0.0246..0.123
beech2.351.0171.2180.1660.2300.3311.74
maple0.3110.3280.2530.1510.0630.014110.310
ash0.6100.2270.7280.11390.1670.4370.59
oak0.3140.0480.1450.1460.0760.01830.213
chestnut0.066-0.0100..-0.0152..0.21470.0145
other broadleaves0.3150.1500.3440.3470.2410.8270.312
total9.427.488.3123.2174.893.5188.12
inside perimeterspruce1.3222.8133.5132.4113.780.9192.46
fir1.6161.8111.4140.3250.2300.2410.97
pine0.155-0.011530.1650.1930.1410.0930.132
larch0.21080.02260.1551.1120.6190.5250.412
stone pine..0.092..0.1310.1330.0.0.022
other conifers0.1630.0970.0460.0.0.05600.0950.048
beech2.5111.0171.1200.2240.0881.3191.08
maple0.5220.3130.3310.1270.0580.1260.211
ash0.6260.2250.5200.1410.1310.2320.212
oak0.1530.0810.01000.0440.013830.1490.029
chestnut......0.01130.01000.2650.063
other broadleaves0.2290.1430.02710.2270.1340.6170.213
total7.286.387.184.675.073.995.63
totalspruce3.053.293.9112.0103.570.9182.93
fir1.851.891.4110.3230.1310.2341.34
pine0.1260.03330.1770.1630.2320.0620.118
larch0.1330.0500.0621.1130.6140.5200.39
stone pine..0.0920.0840.1250.1260.0720.018
other conifers0.1220.0960.0380.092-0.06340.0950.121
beech2.341.0121.2140.2240.1311.1181.44
maple0.4100.3140.3280.1240.0470.1520.28
ash0.690.2180.6170.1430.1390.2240.47
oak0.3140.0410.0410.1320.0780.1480.112
chestnut0.066-0.0100..0.073280.01000.2600.058
other broadleaves0.3140.1330.2500.2250.2280.6150.39
total9.126.867.674.274.953.987.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206696/192959
NFI2–NFI3
annual net increment
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
outside of perimeterspruce121053311322819213517612185119845
fir69661621472193514955589425
pine43281183-095646211502696123
larch3722540-020435333623183013013
stone pine....0844378410721229
other conifers49230586064092-0246..5023
beech856589186218367113163210275
maple12511242812532521630141116410
ash2221020273928113956810382979
oak10714448345346276118312013
chestnut166-0100..-1152..41484145
other broadleaves11915135017448481341192818912
total34653649943313851926710832049813
inside perimeterspruce772330713242141801127791011911846
fir93172031298152625153017414527
pine555-0115376579311412933232
larch13108122665579124719502519612
stone pine..192..10328330.1922
other conifers6631971460.0560195948
beech148121151779211324388139194988
maple322332141931627358102610211
ash392618253521541431183211812
oak4532811100344013838491829
chestnut......1113010020662163
other broadleaves1230144322711327835661711613
total430106948489934383788431927664
totalspruce128756389470122011145371181831683
fir789536591701229231931223513944
pine48261333677126322324629318
larch503365066211413831567203279
stone pine..192084132516260723218
other conifers5522196138092-06341955821
beech100452041214114172414311461815254
maple158105614312882444710522678
ash26093718741874393928254157
oak1101464244163227894813812
chestnut166-0100..07328010024602558
other broadleaves13114273319502125222885153059
total3895213436922742876456514877472
© WSL, Swiss National Forest Inventory, 28.12.2015 #206697/192960
NFI2–NFI3
annual net increment
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce33.12.613.96.529.72.4
fir28.92.231.85.329.42.1
pine1.00.62.01.41.20.5
larch0.00.0-1.01.0-0.20.2
stone pine.0.0.0.0.0.0
other conifers0.10.02.62.10.50.4
beech25.12.035.25.726.91.9
maple4.70.77.32.45.10.7
ash3.30.75.11.73.60.6
oak1.70.60.60.41.50.5
chestnut.0.0.0.0.0.0
other broadleaves2.30.72.41.12.30.6
total100.0.100.0.100.0.
Eastern Juraspruce21.64.013.15.920.73.6
fir6.52.44.84.66.32.2
pine1.91.2-0.11.21.71.1
larch2.61.60.20.22.31.4
stone pine.0.0.0.0.0.0
other conifers3.51.8.0.03.11.6
beech41.34.365.49.843.84.1
maple3.31.711.65.24.21.6
ash7.62.15.94.37.41.9
oak4.22.1-2.62.73.51.9
chestnut.0.0.0.0.0.0
other broadleaves7.53.21.72.76.92.9
total100.0.100.0.100.0.
Western Plateauspruce33.74.333.613.333.74.1
fir16.02.73.72.215.02.5
pine-0.30.90.80.5-0.20.9
larch1.40.8.0.01.30.7
stone pine.0.0.0.0.0.0
other conifers1.81.1.0.01.71.0
beech23.43.420.79.123.23.2
maple3.10.816.09.54.11.1
ash10.42.112.97.210.62.0
oak6.21.64.63.36.11.5
chestnut0.20.2.0.00.20.1
other broadleaves4.01.57.75.64.31.5
total100.0.100.0.100.0.
Central Plateauspruce36.33.020.55.234.32.7
fir26.12.523.94.825.82.3
pine0.10.60.40.70.20.5
larch1.30.50.30.31.20.4
stone pine.0.0.0.0.0.0
other conifers2.00.70.70.41.80.7
beech21.72.539.16.423.82.4
maple2.80.74.11.53.00.6
ash5.71.59.63.06.11.4
oak2.50.70.30.72.20.7
chestnut.0.0.0.0.0.0
other broadleaves1.60.81.20.61.60.7
total100.0.100.0.100.0.
Eastern Plateauspruce39.72.419.27.738.52.4
fir14.91.79.29.914.61.7
pine2.50.70.70.42.40.7
larch1.20.321.516.92.31.2
stone pine.0.0.0.0.0.0
other conifers1.30.61.41.01.30.5
beech22.11.816.66.721.81.8
maple3.60.76.74.83.80.8
ash7.51.118.010.58.11.2
oak3.00.72.21.13.00.7
chestnut.0.0.0.0.0.0
other broadleaves4.20.84.53.04.20.8
total100.0.100.0.100.0.
Western Pre-Alpsspruce61.69.256.65.658.65.0
fir19.27.427.04.623.94.1
pine.0.0-0.20.2-0.10.1
larch.0.00.30.30.20.2
stone pine.0.0.0.0.0.0
other conifers0.00.0.0.00.00.0
beech9.53.710.93.110.32.4
maple2.31.54.21.23.50.9
ash6.22.71.30.53.31.1
oak0.70.6-0.40.40.00.3
chestnut.0.0.0.0.0.0
other broadleaves0.40.70.40.70.40.5
total100.0.100.0.100.0.
Central Pre-Alpsspruce46.74.438.55.342.93.5
fir31.54.134.74.633.03.1
pine0.20.5-0.10.60.10.4
larch0.20.10.10.10.20.1
stone pine.0.00.30.30.20.2
other conifers-0.00.00.20.20.10.1
beech15.03.217.23.916.02.5
maple3.91.43.60.83.70.8
ash1.90.93.21.12.50.7
oak0.30.20.30.20.30.1
chestnut.0.0.0.0.0.0
other broadleaves0.30.31.91.21.00.6
total100.0.100.0.100.0.
Eastern Pre-Alpsspruce50.46.540.36.445.54.7
fir19.33.825.74.222.42.8
pine-0.20.30.20.90.00.5
larch-0.00.20.60.40.30.2
stone pine0.00.0.0.00.00.0
other conifers0.10.00.20.10.10.1
beech15.73.120.83.718.22.5
maple2.91.44.11.73.51.1
ash8.12.47.82.08.01.6
oak0.60.3-0.00.20.30.2
chestnut.0.0.0.0.0.0
other broadleaves3.11.70.31.41.81.1
total100.0.100.0.100.0.
Northwestern Alpsspruce54.18.641.09.746.66.6
fir7.62.419.75.514.63.3
pine0.20.60.30.30.30.3
larch4.11.90.11.51.81.2
stone pine.0.00.10.10.00.0
other conifers0.10.1.0.00.00.0
beech13.64.323.06.219.04.0
maple5.02.87.51.86.51.6
ash3.51.42.51.12.90.9
oak1.71.40.90.81.30.8
chestnut-0.10.1.0.0-0.00.0
other broadleaves10.15.24.82.87.02.8
total100.0.100.0.100.0.
Central Alpsspruce59.98.953.09.656.26.5
fir11.96.215.65.513.94.1
pine2.92.33.22.63.01.7
larch.0.00.20.20.10.1
stone pine0.50.5.0.00.20.2
other conifers0.00.00.00.10.00.1
beech11.85.711.95.511.83.9
maple0.86.83.51.42.33.2
ash5.93.27.74.66.82.9
oak2.01.81.20.81.60.9
chestnut.0.0.0.0.0.0
other broadleaves4.42.83.73.54.02.3
total100.0.100.0.100.0.
Northeastern Alpsspruce57.020.468.89.765.19.3
fir7.95.09.54.09.03.2
pine-2.83.13.02.31.21.8
larch-0.31.23.42.52.31.8
stone pine.0.0.0.0.0.0
other conifers.0.00.20.20.10.1
beech10.09.07.48.48.26.4
maple4.23.13.52.53.71.9
ash17.010.55.31.99.03.9
oak.0.0.0.0.0.0
chestnut.0.0.0.0.0.0
other broadleaves7.06.9-1.12.91.43.2
total100.0.100.0.100.0.
Southwestern Alpsspruce24.87.152.43.446.93.3
fir3.92.07.61.86.91.5
pine5.13.12.12.02.71.7
larch41.29.022.92.626.62.9
stone pine4.31.72.80.93.10.8
other conifers0.50.40.00.00.10.1
beech4.12.73.90.93.90.9
maple1.91.01.80.51.80.4
ash1.62.21.50.61.50.7
oak3.81.80.80.41.40.5
chestnut-0.81.30.20.20.00.3
other broadleaves9.74.43.91.05.01.2
total100.0.100.0.100.0.
Southeastern Alpsspruce66.04.373.33.170.32.6
fir1.51.44.01.23.00.9
pine4.22.02.91.23.51.1
larch13.32.812.52.312.91.8
stone pine3.01.22.20.72.60.7
other conifers-0.00.10.00.1-0.00.1
beech4.11.20.90.82.20.7
maple0.30.20.80.50.60.3
ash1.91.21.10.41.40.6
oak0.80.60.00.10.30.2
chestnut.0.00.00.00.00.0
other broadleaves4.92.02.20.83.30.9
total100.0.100.0.100.0.
Southern Alpsspruce21.28.723.43.923.03.6
fir5.53.33.91.64.21.4
pine1.91.40.50.50.70.5
larch21.35.811.52.713.12.5
stone pine0.30.20.00.00.00.0
other conifers.0.00.20.20.10.1
beech7.82.732.34.928.44.3
maple0.45.62.30.62.01.0
ash12.44.84.11.35.41.4
oak0.91.71.91.01.80.8
chestnut5.27.34.62.94.72.7
other broadleaves23.26.115.32.616.52.4
total100.0.100.0.100.0.
Switzerlandspruce39.81.342.91.740.91.0
fir18.80.916.31.117.90.7
pine1.20.31.20.41.20.2
larch2.60.37.10.84.20.4
stone pine0.20.10.70.20.40.1
other conifers1.00.20.30.10.80.2
beech20.70.918.01.319.70.7
maple3.30.33.70.43.40.3
ash6.00.54.30.55.40.4
oak2.40.30.60.21.80.2
chestnut0.10.10.70.50.30.2
other broadleaves3.80.44.20.64.00.3
total100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206698/192961
NFI2–NFI3
annual net increment
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce2.4100.8532.010
fir2.191.8182.08
pine0.1590.1670.145
larch0.0109-0.1100-0.0118
stone pine......
other conifers0.0430.1810.071
beech1.882.0171.88
maple0.3150.4330.414
ash0.2210.3350.218
oak0.1390.0650.136
chestnut......
other broadleaves0.2300.1440.225
total7.245.6126.84
Eastern Juraspruce1.8200.9451.719
fir0.5380.31010.536
pine0.265-0.011050.166
larch0.2630.0980.263
stone pine......
other conifers0.352..0.352
beech3.4114.4253.510
maple0.3540.8440.341
ash0.6290.4750.627
oak0.351-0.2980.355
chestnut......
other broadleaves0.6450.11610.644
total8.286.8198.08
Western Plateauspruce3.3152.5503.315
fir1.6180.3491.418
pine-0.02990.171-0.0382
larch0.157..0.158
stone pine......
other conifers0.262..0.262
beech2.3171.5462.216
maple0.3251.2610.426
ash1.0201.0641.019
oak0.6270.3750.625
chestnut0.065..0.065
other broadleaves0.4380.6690.434
total9.977.4229.67
Central Plateauspruce4.2102.1253.910
fir3.0112.5223.010
pine0.03840.01740.0277
larch0.2380.0990.137
stone pine......
other conifers0.2380.1570.236
beech2.5134.0202.711
maple0.3240.4370.321
ash0.7271.0330.723
oak0.3300.02230.330
chestnut......
other broadleaves0.2480.1530.243
total11.6610.3811.45
Eastern Plateauspruce4.382.1394.28
fir1.6121.01181.612
pine0.3300.1560.329
larch0.1282.4950.353
stone pine......
other conifers0.1430.2910.141
beech2.491.8362.49
maple0.4210.7770.420
ash0.8162.0630.916
oak0.3230.2410.322
chestnut......
other broadleaves0.5200.5590.519
total10.9411.13010.94
Western Pre-Alpsspruce4.8294.3164.515
fir1.5442.1201.819
pine..-0.0100-0.0100
larch..0.01000.0100
stone pine......
other conifers0.0100..0.0100
beech0.7350.8290.822
maple0.2630.3270.326
ash0.5410.1350.332
oak0.182-0.01020.0692
chestnut......
other broadleaves0.01640.01960.0131
total7.8207.6117.710
Central Pre-Alpsspruce3.7162.7203.213
fir2.5152.5162.511
pine0.0225-0.010470.0454
larch0.0630.01000.053
stone pine..0.01000.0100
other conifers-0.01000.0970.0115
beech1.2221.2261.217
maple0.3360.3220.323
ash0.2480.2350.229
oak0.0680.0440.042
chestnut......
other broadleaves0.0960.1640.157
total8.0107.1117.58
Eastern Pre-Alpsspruce4.8253.2244.017
fir1.8202.1162.013
pine-0.01920.04410.02579
larch-0.04210.0680.084
stone pine0.0100..0.0100
other conifers0.0720.0530.043
beech1.5171.7171.612
maple0.3480.3410.331
ash0.8290.6250.719
oak0.147-0.09870.058
chestnut......
other broadleaves0.3520.05020.262
total9.6148.0118.89
Northwestern Alpsspruce3.1261.8372.223
fir0.4290.8270.722
pine0.02640.0890.0110
larch0.2450.010900.165
stone pine..0.01000.0100
other conifers0.0100..0.0100
beech0.8331.0290.923
maple0.3530.3210.323
ash0.2410.1460.131
oak0.1850.0800.160
chestnut-0.0100..-0.0100
other broadleaves0.6550.2600.341
total5.6164.3194.813
Central Alpsspruce3.6273.2303.420
fir0.7610.9370.833
pine0.2760.2820.257
larch..0.0990.0100
stone pine0.099..0.0100
other conifers0.0990.03210.0143
beech0.7510.7460.734
maple0.08400.2360.1145
ash0.4460.5600.440
oak0.1890.1630.158
chestnut......
other broadleaves0.3630.2960.257
total6.0226.0186.014
Northeastern Alpsspruce3.7484.2154.117
fir0.5530.6450.635
pine-0.2990.2770.1152
larch-0.03760.2740.179
stone pine......
other conifers..0.0900.090
beech0.71050.51230.586
maple0.3650.2720.252
ash1.1790.3370.650
oak......
chestnut......
other broadleaves0.5119-0.12500.1228
total6.5396.1156.216
Southwestern Alpsspruce0.8342.4112.010
fir0.1500.3250.323
pine0.2620.1930.163
larch1.3311.1121.113
stone pine0.1360.1310.125
other conifers0.0920.0.0.092
beech0.1660.2240.224
maple0.1510.1270.124
ash0.11390.1410.143
oak0.1460.0440.132
chestnut-0.01520.01130.07328
other broadleaves0.3470.2270.225
total3.2174.674.27
Southeastern Alpsspruce3.2113.783.57
fir0.1950.2300.131
pine0.2500.1410.232
larch0.6220.6190.614
stone pine0.1410.1330.126
other conifers-0.02460.0560-0.0634
beech0.2300.0880.131
maple0.0630.0580.047
ash0.1670.1310.139
oak0.0760.013830.078
chestnut..0.01000.0100
other broadleaves0.2410.1340.228
total4.895.074.95
Southern Alpsspruce0.7500.9190.918
fir0.2580.2410.234
pine0.1690.0930.062
larch0.7290.5250.520
stone pine0.0710.0.0.072
other conifers..0.0950.095
beech0.3311.3191.118
maple0.014110.1260.152
ash0.4370.2320.224
oak0.01830.1490.148
chestnut0.21470.2650.260
other broadleaves0.8270.6170.615
total3.5183.993.98
Switzerlandspruce3.242.462.83
fir1.550.971.24
pine0.1230.1320.118
larch0.2130.4120.39
stone pine0.0290.0220.018
other conifers0.1230.0480.121
beech1.741.081.44
maple0.3100.2110.28
ash0.580.2120.47
oak0.2130.0290.112
chestnut0.01440.0630.058
other broadleaves0.3120.2130.39
total8.125.637.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206699/192962
NFI2–NFI3
annual net increment
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce28110265430710
fir246959203048
pine8594671245
larch0109-2100-2118
stone pine......
other conifers143582571
beech214965192798
maple401614345314
ash28219363718
oak14391651536
chestnut......
other broadleaves19304452426
total85051851410354
Eastern Juraspruce73205497819
fir223921032436
pine665-01105666
larch9630100963
stone pine......
other conifers1252..1252
beech14112253116510
maple11544481641
ash26292772827
oak1451-11001355
chestnut......
other broadleaves254511632644
total340938273788
Western Plateauspruce14816135316115
fir70181537118
pine-1299074-1381
larch658..658
stone pine......
other conifers862..862
beech1021785011016
maple14256642026
ash45205675019
oak27272772926
chestnut165..165
other broadleaves18383722134
total437838294768
Central Plateauspruce25111202827110
fir18012232620310
pine138401751277
larch9380100937
stone pine......
other conifers14381581436
beech15013382418811
maple19244402321
ash39289364823
oak173102231730
chestnut......
other broadleaves11481551244
total692697167886
Eastern Plateauspruce452813434668
fir17012611917713
pine28300592929
larch132915972853
stone pine......
other conifers15431921641
beech252911402639
maple41215794620
ash851612669716
oak35232443622
chestnut......
other broadleaves47203615119
total11404693412094
Western Pre-Alpsspruce82311151719716
fir264555218119
pine..-0100-0100
larch..11001100
stone pine......
other conifers0100..0100
beech133622303523
maple3649281226
ash8423351132
oak182-11020692
chestnut......
other broadleaves116411961131
total133222041333711
Central Pre-Alpsspruce187171302031813
fir126151171624411
pine1225-010471454
larch1630100153
stone pine..11001100
other conifers-01001971115
beech6023582611817
maple153712232823
ash84911351929
oak168145342
chestnut......
other broadleaves197664757
total40111338127398
Eastern Pre-Alpsspruce162251212428318
fir6221771713913
pine-0192144102579
larch-0421268284
stone pine0100..0100
other conifers072153144
beech5018621811312
maple94812422231
ash262924265019
oak248-0987258
chestnut......
other broadleaves105315021162
total32115300126219
Northwestern Alpsspruce6128623812323
fir83130283822
pine02640891110
larch54601090565
stone pine..01000100
other conifers0100..0100
beech153435305023
maple65411221723
ash442446831
oak286181360
chestnut-0100..-0100
other broadleaves11567601941
total112191522026413
Central Alpsspruce402941318121
fir86212392034
pine277283457
larch..01000100
stone pine0100..0100
other conifers010003210143
beech8539481735
maple18413383145
ash4486611041
oak189164258
chestnut......
other broadleaves364396657
total6825772014515
Northeastern Alpsspruce3250841711618
fir45412451636
pine-21004772152
larch-0377474479
stone pine......
other conifers..090090
beech610691231586
maple267472752
ash10806381650
oak......
chestnut......
other broadleaves4120-12503228
total56411221717817
Southwestern Alpsspruce21351801120111
fir35126252923
pine4627931263
larch3533791211413
stone pine43710321325
other conifers0920.092
beech36713241724
maple252627824
ash1139541743
oak346344632
chestnut-1152111307328
other broadleaves84813272125
total851934384287
Southeastern Alpsspruce1761227794537
fir49515301931
pine115011412232
larch362347198315
stone pine8418331626
other conifers-02460560-0634
beech11313881431
maple163358447
ash568431939
oak27601383278
chestnut..01000100
other broadleaves13418352228
total2671037886456
Southern Alpsspruce18511011911818
fir55817412235
pine269293462
larch183050256720
stone pine0720.072
other conifers..195195
beech6321391914618
maple0141110261052
ash103818322825
oak1183849948
chestnut414820662460
other broadleaves192866178515
total832043195148
Switzerlandspruce198451188631733
fir9355453713884
pine612332329318
larch13113196123279
stone pine122919223218
other conifers50239485821
beech10315499815304
maple16410103112678
ash2999119124187
oak12113182913912
chestnut414421632558
other broadleaves19112116133089
total498532773477582
© WSL, Swiss National Forest Inventory, 28.12.2015 #206700/192963
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce30.72.336.81.654.13.322.18.065.54.726.58.439.71.3
fir24.71.919.01.317.82.13.12.21.81.84.92.918.80.9
pine1.40.51.10.40.20.45.93.64.32.31.71.21.20.3
larch0.20.11.90.60.50.447.99.615.73.321.25.22.90.4
stone pine.0.0.0.00.00.05.02.03.41.51.00.80.20.1
other conifers0.40.21.80.40.10.00.50.5-0.10.1.0.01.00.2
beech29.01.922.11.313.71.9-0.60.73.71.56.92.420.60.9
maple4.60.83.10.43.70.90.80.60.20.20.44.93.30.3
ash4.30.77.10.85.81.22.81.80.50.311.04.36.00.5
oak2.00.63.40.51.00.31.61.00.20.20.81.52.40.3
chestnut.0.00.00.0-0.10.1.0.0.0.04.66.50.10.1
other broadleaves2.90.63.70.63.11.010.84.84.72.220.95.53.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce13.27.121.77.451.02.750.14.271.83.823.83.943.41.8
fir27.45.824.14.824.32.05.11.52.41.23.81.616.71.2
pine1.11.61.71.10.40.33.62.73.21.50.50.51.20.4
larch.0.00.30.30.60.328.43.216.13.111.82.86.80.7
stone pine.0.0.0.00.10.13.51.22.81.0.0.00.70.2
other conifers3.83.00.50.30.00.00.00.0-0.00.10.20.20.30.2
beech39.66.430.84.914.11.81.30.50.20.132.44.917.61.4
maple8.32.66.52.24.40.61.60.50.70.52.20.63.70.4
ash5.62.010.93.64.00.71.50.60.70.44.11.34.20.6
oak-0.10.91.40.70.10.10.50.20.10.11.60.90.50.2
chestnut.0.0.0.00.10.1-0.20.1.0.05.62.71.00.5
other broadleaves1.11.22.20.71.10.74.61.42.00.914.02.63.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce16.28.312.98.043.28.658.210.688.47.242.122.841.94.6
fir28.06.925.412.59.65.46.63.72.31.75.35.114.73.0
pine2.01.4.0.03.83.0-2.85.00.12.4.0.01.41.2
larch-1.51.8.0.05.63.225.78.93.85.213.79.15.41.8
stone pine.0.0.0.00.10.13.62.72.61.80.00.00.90.4
other conifers0.50.3.0.00.20.3.0.0.0.0.0.00.20.1
beech38.78.436.116.222.69.01.81.3-0.42.04.64.021.54.2
maple6.33.2-2.13.52.92.51.61.50.10.12.81.73.01.3
ash5.82.522.112.86.52.0-2.22.50.60.52.312.65.31.5
oak1.00.40.70.70.61.14.13.0.0.09.910.21.40.6
chestnut.0.0.0.00.60.50.00.0.0.0-29.948.2-1.11.5
other broadleaves3.11.34.88.14.33.53.32.22.51.849.225.25.41.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.92.135.31.652.02.145.23.771.02.824.83.540.91.0
fir25.21.719.51.220.81.44.91.22.21.04.11.417.90.7
pine1.40.51.20.40.40.33.42.13.31.20.70.41.20.2
larch0.00.21.80.60.80.332.23.414.62.113.52.44.20.4
stone pine.0.0.0.00.10.13.81.03.00.80.20.10.40.1
other conifers0.80.31.60.40.10.00.10.1-0.00.10.10.10.70.2
beech30.71.822.91.214.31.30.90.41.60.727.24.219.70.7
maple5.10.73.30.44.00.51.40.40.40.21.91.03.40.3
ash4.50.67.60.84.90.71.30.60.60.25.21.35.40.4
oak1.70.53.20.50.50.21.10.40.20.11.70.81.80.2
chestnut.0.00.00.00.00.1-0.10.1.0.04.52.60.30.2
other broadleaves2.70.53.50.62.10.65.81.43.21.016.12.43.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206701/192964
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
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/aspruce2.294.163.8110.7433.0131.0413.24
fir1.892.171.3120.1670.1980.2581.55
pine0.1380.1360.02410.2620.2560.1690.123
larch0.0570.2330.0641.5310.7220.8260.215
stone pine....0.0840.2360.2440.0780.029
other conifers0.0510.2250.0600.0100-0.0242..0.122
beech2.172.561.014-0.01020.2390.3311.74
maple0.3170.3130.3250.0760.01230.014110.310
ash0.3160.8110.4220.1630.0540.4370.59
oak0.1310.4150.1320.0630.0780.01830.213
chestnut..0.066-0.0134....0.21470.0147
other broadleaves0.2210.4180.2330.3440.2470.8260.311
total7.2411.137.073.2194.6103.8178.12
inside perimeterspruce0.8602.0423.482.1133.7101.0182.56
fir1.7232.2221.690.2300.1510.2420.98
pine0.11560.2660.0950.1780.2460.0930.133
larch..0.0830.0531.2120.8200.5250.411
stone pine....0.01000.1350.137..0.025
other conifers0.2810.0580.0520.0.-0.013350.0950.057
beech2.4182.8140.9130.1400.0661.3191.09
maple0.5350.6350.3140.1310.0710.1270.211
ash0.3381.0350.3180.1400.0530.2310.214
oak-0.010470.1510.0840.0430.01040.1580.036
chestnut....0.0100-0.076..0.2490.149
other broadleaves0.11110.2280.1620.2310.1450.6190.215
total6.1139.2126.754.185.174.295.63
outside perimeterspruce0.9600.9732.4242.4404.1200.7552.015
fir1.6271.8550.5590.3590.1700.1990.722
pine0.172..0.280-0.11720.02761..0.185
larch-0.1121..0.3591.1370.21380.2500.335
stone pine....0.0990.1700.1690.0.0.048
other conifers0.070..0.0152......0.065
beech2.2252.5631.2500.171-0.04640.1631.023
maple0.448-0.11720.2900.1860.0990.0560.142
ash0.3461.5520.431-0.11080.0750.05480.328
oak0.1420.0970.01860.268..0.21010.145
chestnut....0.0990.099..-0.5119-0.1140
other broadleaves0.2440.31720.2820.1620.1680.8380.329
total5.6166.9315.5194.1294.7181.7524.89
totalspruce1.993.863.571.7123.471.0162.93
fir1.882.171.470.2250.1450.2341.34
pine0.1340.1330.0660.1630.2380.0620.118
larch0.012310.2330.1341.2130.7150.5190.39
stone pine....0.0730.1250.1270.0780.018
other conifers0.1460.2240.0410.0100-0.02890.0950.121
beech2.172.561.0100.0430.1411.1181.44
maple0.4150.4130.3130.1270.0610.1520.28
ash0.3140.8110.3140.1450.0350.2240.47
oak0.1300.3150.0300.0360.0630.1490.112
chestnut..0.0660.0476-0.079..0.2600.058
other broadleaves0.2200.4170.1280.2250.2320.6150.39
total7.0410.936.743.984.863.987.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206702/192965
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: biogeographical region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce3409931652912164414114254219835
fir27394817174132684985589395
pine1538293622414629562696123
larch257493356435333422202814415
stone pine....0844377441781229
other conifers55144251600100-0242..5022
beech3217559613414-010284073210285
maple51177913362517601230141116610
ash471618011572226415510382989
oak223186151032164078118312013
chestnut..166-1134....41474147
other broadleaves3221931831338441047202819211
total11085253039788732121511941949983
inside perimeterspruce17614943582911914177111021910456
fir3425552427710123065116424018
pine11564674958788462932834
larch..18465367134021502516411
stone pine....1100835737..1625
other conifers5821590520.-01335195757
beech5020701616014340066139194239
maple1036153650144312719279011
ash73925364618440253173110014
oak-0104735218414401057581336
chestnut....1100-076..24492449
other broadleaves11125291262113254560199515
total12616228151142623792469429924074
outside perimeterspruce176137744262343502365714315
fir2929660106036117111005022
pine272..481-117202761..585
larch-2122..660104021392521835
stone pine....01001711700.348
other conifers171..0153......165
beech40279672351172-04641647323
maple749-117339118701000581043
ash647557733-110807605491829
oak14401001186270..1102546
chestnut....11000100..-4120-4140
other broadleaves34511744831631697411829
total1041925391012239325721145434011
totalspruce37499846115571581336881331631713
fir33785427461717251145223413904
pine193432331066126317384629318
larch012315033173411213761572193279
stone pine....273132516271783218
other conifers104645241410100-02891955821
beech41176386317103438411461815244
maple68159313891352726110522678
ash6014210111091454533528254167
oak23308915123043616394913712
chestnut..1660476-080..24602558
other broadleaves3620991747282025163287153059
total13384278332221434985186536877452
© WSL, Swiss National Forest Inventory, 28.12.2015 #206703/192966
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce29.82.237.21.750.43.656.23.721.28.739.61.3
fir22.71.818.51.325.02.74.71.25.53.318.80.9
pine1.30.51.20.4-0.00.32.81.11.91.41.20.3
larch0.70.41.90.70.10.112.92.321.35.82.90.4
stone pine.0.0.0.00.00.02.10.60.30.20.20.1
other conifers1.00.51.70.40.00.00.10.1.0.01.00.2
beech29.51.822.01.414.52.07.21.57.82.720.60.9
maple4.50.73.30.43.30.91.91.00.45.63.30.3
ash4.40.87.40.84.91.14.01.512.44.85.90.5
oak2.30.73.40.50.50.21.40.50.91.72.40.3
chestnut.0.00.00.0.0.0-0.10.25.27.30.10.1
other broadleaves3.71.03.40.51.40.76.71.723.26.13.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce11.27.227.35.343.53.559.72.522.84.043.31.8
fir27.95.917.35.129.92.79.51.33.91.616.71.2
pine1.11.70.70.50.10.42.40.90.50.51.20.4
larch.0.00.30.30.30.212.51.411.52.86.90.7
stone pine.0.0.0.00.10.11.70.4.0.00.70.2
other conifers3.93.10.00.00.20.10.00.00.20.20.30.2
beech40.46.630.45.116.22.26.31.433.25.017.61.4
maple9.02.87.93.04.20.82.60.52.30.63.70.4
ash5.62.012.64.84.20.92.50.54.21.34.20.6
oak-0.11.01.61.00.10.10.30.11.70.90.50.2
chestnut.0.0.0.0.0.00.00.15.72.71.00.5
other broadleaves0.91.31.90.71.10.72.50.814.12.63.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce17.29.611.14.042.312.263.56.842.022.841.84.6
fir28.88.014.35.325.510.73.92.35.35.114.83.0
pine2.41.7.0.0-0.91.02.02.5.0.01.41.2
larch-2.12.10.90.91.11.011.53.713.89.25.41.8
stone pine.0.0.0.0.0.02.01.00.00.00.90.4
other conifers.0.01.91.0-0.10.40.00.0.0.00.20.1
beech40.59.536.611.827.611.46.45.74.64.021.64.2
maple4.93.36.55.0-0.82.92.21.42.81.73.01.3
ash4.62.620.28.48.33.71.51.12.312.65.31.5
oak0.50.32.20.9-0.51.21.61.09.910.21.40.6
chestnut.0.0.0.0.0.00.40.4-29.948.2-1.11.5
other broadleaves3.31.56.45.7-2.46.64.91.649.225.25.41.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.42.036.21.646.92.558.82.023.03.640.91.0
fir23.61.718.41.227.31.97.30.94.21.418.00.7
pine1.30.51.20.40.00.22.50.70.70.51.20.2
larch0.50.41.80.60.20.112.61.213.12.54.20.4
stone pine.0.0.0.00.10.11.80.30.00.00.40.1
other conifers1.20.51.60.40.10.00.00.00.10.10.70.2
beech31.21.822.71.315.71.56.61.128.44.319.70.7
maple4.90.73.60.53.60.62.30.42.01.03.40.3
ash4.60.77.90.84.70.73.00.65.41.45.40.4
oak2.00.63.30.50.30.10.80.21.80.81.80.2
chestnut.0.00.00.0.0.00.00.14.72.70.30.2
other broadleaves3.40.93.30.51.20.54.20.816.52.43.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206704/192967
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
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/aspruce2.294.164.3132.7100.7503.24
fir1.792.082.1120.2260.2581.55
pine0.1420.136-0.05680.1410.1690.123
larch0.1610.2360.01200.6190.7290.215
stone pine....0.01000.1290.0710.029
other conifers0.1490.2260.01260.0112..0.122
beech2.272.471.2130.3230.3311.74
maple0.3160.4140.3270.1510.014110.310
ash0.3170.8110.4220.2380.4370.58
oak0.2320.4150.0360.1340.01830.213
chestnut..0.066..-0.01340.21470.0146
other broadleaves0.3280.4160.1470.3260.8270.311
total7.4411.038.584.873.5188.12
inside perimeterspruce0.7702.7213.3123.070.9202.46
fir1.7231.7342.3100.5140.2430.98
pine0.11560.1730.03010.1370.0930.134
larch..0.0990.0600.6110.5260.411
stone pine....0.01000.125..0.025
other conifers0.2810.0990.0530.01340.0950.057
beech2.4183.0161.2140.3231.4191.09
maple0.5330.8410.3180.1180.1270.211
ash0.3381.2430.3210.1210.2310.214
oak-0.010470.2620.01680.0390.1550.036
chestnut......0.02140.2500.149
other broadleaves0.11430.2350.1570.1320.6190.215
total6.0149.8117.775.054.195.73
outside perimeterspruce0.9660.9312.5342.9170.7552.015
fir1.5301.2381.5460.2600.1990.722
pine0.171..-0.1990.1125..0.188
larch-0.1990.1980.1990.5340.2500.335
stone pine......0.1480.0.0.048
other conifers..0.254-0.03270.0159..0.066
beech2.1263.0431.6550.3950.1631.023
maple0.3640.580-0.03640.1660.0560.143
ash0.2591.7430.5350.1810.05480.329
oak0.0760.240-0.02590.1600.21010.145
chestnut......0.097-0.5119-0.1140
other broadleaves0.2480.585-0.12630.2300.8380.329
total5.3188.3175.8274.6141.7524.89
totalspruce1.993.963.792.950.9182.83
fir1.782.072.280.4120.2341.34
pine0.1370.1340.014940.1270.0620.118
larch0.0830.2360.0480.690.5200.39
stone pine....0.0950.1180.0720.018
other conifers0.1420.2250.0530.0820.0950.121
beech2.262.561.3100.3171.1181.44
maple0.3140.4130.3160.1190.1520.28
ash0.3150.9110.4150.1210.2240.47
oak0.1320.4150.0410.0250.1480.112
chestnut..0.066..0.040200.2600.058
other broadleaves0.2260.4160.1420.2180.6150.39
total7.1410.838.054.943.987.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206705/192968
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce357985264321332511185119835
fir272942482141227265589425
pine15422836-056816412696123
larch961433611207519183014415
stone pine....010012300721229
other conifers1249382601260112..5022
beech3537503712514422363210305
maple53167414282711510141116710
ash5318168124222233810382989
oak28327915436834118312013
chestnut..166..-113441484146
other broadleaves4428781612473927192819211
total119642288385795798832050033
inside perimeterspruce14714324344135457952010406
fir3525273623711871516434018
pine1156174130122372932834
larch..010026011511482616511
stone pine....11001526..1625
other conifers58201001530134195757
beech50204719128145723139194229
maple11351242331823189279011
ash739204533222321173110014
oak-0104726311683397551336
chestnut......021424502449
other broadleaves1143337957233259199515
total1241715616791891454171024014
outside perimeterspruce15674382138961865714216
fir2632544134866011005022
pine272..-01003125..588
larch-21000100110017352521835
stone pine......3480.348
other conifers..158-03270159..166
beech37281349145710951647323
maple465283-03643660581043
ash46074843828205491829
oak076146-02602601102546
chestnut......197-4120-4140
other broadleaves349288-12647317411830
total90213527503115116145433911
totalspruce38698986797996661181831653
fir33384567464812012223513944
pine193729350149441274629319
larch78344363482071067203289
stone pine....19530180723218
other conifers174239251531821955821
beech4406563626710109171461815254
maple691489136116381910522668
ash6415195118015492128254157
oak28328215541132594813712
chestnut..166..0402024602558
other broadleaves482683162042691885153059
total14104247831698516434514877442
© WSL, Swiss National Forest Inventory, 28.12.2015 #206706/192969
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce34.71.451.03.752.75.424.87.166.04.321.28.739.61.3
fir20.01.124.93.016.73.03.92.01.51.45.53.318.80.9
pine1.20.30.20.3-0.20.65.13.14.22.01.91.41.20.3
larch1.50.50.80.3-0.10.241.29.013.32.821.35.82.90.4
stone pine.0.0.0.00.10.14.31.73.01.20.30.20.20.1
other conifers1.40.30.00.00.10.00.50.4-0.00.1.0.01.00.2
beech24.61.113.72.314.62.64.12.74.11.27.82.720.60.9
maple3.70.43.71.02.81.41.91.00.30.20.45.63.30.3
ash6.40.63.10.88.92.41.62.21.91.212.44.85.90.5
oak3.10.40.60.30.70.33.81.80.80.60.91.72.40.3
chestnut0.00.0-0.00.0.0.0-0.81.3.0.05.27.30.10.1
other broadleaves3.50.52.01.03.81.69.74.44.92.023.26.13.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce20.24.344.53.849.34.852.53.672.03.422.84.043.41.8
fir21.93.830.33.020.83.07.11.94.31.33.91.616.71.2
pine0.90.80.00.31.30.92.82.22.81.20.50.51.20.4
larch0.20.20.20.30.80.422.62.714.02.611.52.86.80.7
stone pine.0.00.20.2.0.02.81.02.20.8.0.00.70.2
other conifers1.71.40.10.10.20.10.00.00.00.10.20.20.30.2
beech34.84.115.72.415.73.14.01.00.90.833.25.017.61.4
maple8.42.14.70.74.11.31.80.50.90.42.30.63.70.4
ash9.52.92.40.67.21.62.10.70.80.34.21.34.20.6
oak0.90.70.10.20.30.10.40.20.00.11.70.90.50.2
chestnut.0.0.0.0.0.00.10.20.00.05.72.71.00.5
other broadleaves1.40.71.80.80.41.33.91.22.10.914.12.63.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce15.47.139.516.250.511.652.110.579.78.242.022.841.94.6
fir24.76.010.310.114.38.310.75.42.61.85.35.114.63.0
pine1.71.2-1.31.53.33.3-2.44.33.74.0.0.01.41.2
larch-1.21.50.12.15.14.825.38.15.24.813.89.25.31.8
stone pine.0.00.30.3.0.03.12.32.31.60.00.00.90.4
other conifers0.50.3-0.20.50.10.1.0.0.0.0.0.00.20.1
beech39.47.534.417.917.411.03.11.70.62.44.64.021.64.2
maple5.32.82.43.42.43.31.61.30.41.82.81.73.01.3
ash9.03.24.63.86.82.6-1.92.22.81.32.312.65.31.5
oak0.90.43.03.0-0.90.93.72.6.0.09.910.21.40.6
chestnut.0.0.0.0.0.01.21.1.0.0-29.948.2-1.11.5
other broadleaves4.21.96.98.71.13.63.51.92.61.749.225.25.41.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce33.11.347.52.751.03.546.93.370.32.623.03.640.91.0
fir20.31.027.22.118.52.06.91.53.00.94.21.418.00.7
pine1.20.30.10.20.70.52.71.73.51.10.70.51.20.2
larch1.30.40.50.20.60.426.62.912.91.813.12.54.20.4
stone pine.0.00.10.10.00.03.10.82.60.70.00.00.40.1
other conifers1.40.30.00.00.10.00.10.1-0.00.10.10.10.80.2
beech25.81.115.21.715.32.03.90.92.20.728.44.319.70.7
maple4.10.44.20.63.40.91.80.40.60.32.01.03.40.3
ash6.70.62.80.58.01.41.50.71.40.65.41.45.40.4
oak2.80.40.40.20.40.21.40.50.30.21.80.81.80.2
chestnut0.00.0-0.00.0.0.00.00.30.00.04.72.70.30.2
other broadleaves3.40.52.00.72.01.05.01.23.30.916.52.43.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206707/192970
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
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/aspruce3.353.8134.4190.8343.2110.7503.24
fir1.961.8141.4180.1500.1950.2581.55
pine0.1280.0183-0.02630.2620.2500.1690.123
larch0.1320.140-0.02041.3310.6220.7290.215
stone pine....0.0840.1360.1410.0710.029
other conifers0.1230.05860.0630.092-0.0246..0.122
beech2.351.0171.2170.1660.2300.3311.74
maple0.3100.3280.2530.1510.0630.014110.310
ash0.6100.2270.7280.11390.1670.4370.58
oak0.3140.0480.1450.1460.0760.01830.213
chestnut0.066-0.0100..-0.0152..0.21470.0145
other broadleaves0.3140.1500.3440.3470.2410.8270.311
total9.427.488.3123.2174.893.5188.12
inside perimeterspruce1.5242.9133.5152.4113.790.9202.46
fir1.7202.0111.5150.3280.2330.2430.98
pine0.1910.08040.1700.1780.1420.0930.134
larch0.01000.02230.1561.0120.7190.5260.411
stone pine..0.0100..0.1350.137..0.025
other conifers0.1800.0850.0470.0.0.05600.0950.057
beech2.7121.0161.1210.2260.0851.4191.09
maple0.6270.3130.3320.1290.0470.1270.211
ash0.7340.2260.5220.1310.0430.2310.214
oak0.1820.01390.0500.0470.013830.1550.036
chestnut......0.03400.01000.2500.149
other broadleaves0.1470.1440.03470.2300.1400.6190.215
total7.696.687.194.675.174.195.63
outside perimeterspruce0.9531.5563.6252.3393.7200.7552.015
fir1.5260.41031.0610.5550.1640.1990.722
pine0.172-0.0990.2101-0.11720.2112..0.186
larch-0.11210.018320.4991.1340.2920.2500.335
stone pine..0.099..0.1700.1690.0.0.048
other conifers0.058-0.03270.0158......0.066
beech2.3221.3801.2720.1500.03860.1631.023
maple0.3500.11620.21400.1780.04900.0560.142
ash0.5370.2880.533-0.11080.1450.05480.328
oak0.1390.197-0.11040.266..0.21010.145
chestnut......0.196..-0.5119-0.1139
other broadleaves0.2460.31270.13410.2510.1600.8380.329
total5.9143.7467.1204.5264.7161.7524.89
totalspruce3.053.293.9112.0103.570.9182.93
fir1.851.891.4110.3230.1310.2341.34
pine0.1260.03330.1770.1630.2320.0620.118
larch0.1330.0500.0621.1130.6140.5200.39
stone pine..0.0920.0840.1250.1260.0720.018
other conifers0.1220.0960.0380.092-0.06340.0950.121
beech2.341.0121.2140.2240.1311.1181.44
maple0.4100.3140.3280.1240.0470.1520.28
ash0.690.2180.6170.1430.1390.2240.47
oak0.3140.0410.0410.1320.0780.1480.112
chestnut0.066-0.0100..0.073280.01000.2600.058
other broadleaves0.3140.1330.2500.2250.2280.6150.39
total9.126.867.674.274.953.987.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206708/192971
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce121253311322819213517612185119855
fir69761621472193514955589435
pine43281183-126346211502696123
larch5132540-020435333623183014515
stone pine....0844378410721229
other conifers50230586064092-0246..5022
beech857589186318367113163210305
maple12811242812532521630141116710
ash2221020273928113956810382989
oak10714448345346276118312013
chestnut166-0100..-1152..41484145
other broadleaves12215135017448481341192819211
total34913649943313851926710832050083
inside perimeterspruce572529314214161561222610952010416
fir61211991290152128133316434028
pine29208046708789432932834
larch0100122335767134420482616411
stone pine..1100..835737..1625
other conifers5801851480.0560195757
beech97141031768211227385139194229
maple2327311318325293479279011
ash273516263123632243173110014
oak2821139150147013837551336
chestnut......0340010024502449
other broadleaves44712442347123074159199515
total28011658843410298831484171024004
outside perimeterspruce1954145728302441512365714215
fir3128410486355726511005022
pine272-01002102-11722113..586
larch-212201832310011373922521835
stone pine..0100..1711700.348
other conifers158-03270159......166
beech49241281107315203861647323
maple7511163114117904910581042
ash1138289437-110824705491829
oak140198-0105267..1102546
chestnut......197..-4120-4139
other broadleaves547212813412532617411829
total124173648552545296420145433911
totalspruce128756389470122011145371181831683
fir789536591701229231931223513944
pine48261333677126322324629318
larch503365066211413831567203279
stone pine..192084132516260723218
other conifers5522196138092-06341955821
beech100452041214114172414311461815254
maple158105614312882444710522678
ash26093718741874393928254157
oak1101464244163227894813812
chestnut166-0100..07328010024602558
other broadleaves13114273319502125222885153059
total3895213436922742876456514877472
© WSL, Swiss National Forest Inventory, 28.12.2015 #206709/192972
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce33.12.611.87.717.211.529.72.4
fir28.92.229.56.335.49.629.42.1
pine1.00.61.31.83.12.01.20.5
larch0.00.0.0.0-2.52.6-0.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.04.23.3.0.00.50.4
beech25.12.038.56.830.19.726.91.9
maple4.70.78.32.85.84.15.10.7
ash3.30.74.51.96.03.23.60.6
oak1.70.60.70.60.60.41.50.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.30.71.21.34.31.82.30.6
total100.0.100.0.100.0.100.0.
Eastern Juraspruce21.43.93.42.316.610.220.73.6
fir6.62.47.316.4.0.06.32.2
pine1.91.2-2.12.5-1.01.31.71.1
larch2.51.5.0.0.0.02.31.4
stone pine.0.0.0.0.0.0.0.0
other conifers3.41.7.0.0.0.03.11.6
beech41.04.265.716.985.99.843.84.1
maple3.91.719.111.90.81.54.21.6
ash7.52.120.412.4-1.31.47.41.9
oak4.12.0-10.512.2.0.03.51.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.53.1-3.27.0-1.01.76.92.9
total100.0.100.0.100.0.100.0.
Western Plateauspruce33.74.332.813.2-9530.06712646.533.74.1
fir16.02.73.22.0-7123.45012145.415.02.5
pine-0.30.90.80.5.0.0-0.20.9
larch1.40.8.0.0.0.01.30.7
stone pine.0.0.0.0.0.0.0.0
other conifers1.81.1.0.0.0.01.71.0
beech23.43.427.08.177544.254566232.823.23.2
maple3.10.816.49.35014.23527428.34.11.1
ash10.42.112.87.2-1666.71174402.210.62.0
oak6.21.64.63.3.0.06.11.5
chestnut0.20.2.0.0.0.00.20.1
other broadleaves4.01.52.51.8-64138.345194447.14.31.5
total100.0.100.0.100.0.100.0.
Central Plateauspruce36.33.025.27.09.74.134.32.7
fir26.12.527.76.315.25.725.82.3
pine0.10.60.61.1.0.00.20.5
larch1.30.5.0.01.01.01.20.4
stone pine.0.0.0.0.0.0.0.0
other conifers2.00.7.0.02.21.21.80.7
beech21.72.535.17.848.310.323.82.4
maple2.80.71.00.411.24.53.00.6
ash5.71.59.83.99.03.96.11.4
oak2.50.7-0.70.82.51.02.20.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.60.81.20.81.01.01.60.7
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce39.12.426.38.914.94.138.52.4
fir14.71.712.813.22.00.814.61.7
pine2.50.70.80.6.0.02.40.7
larch2.41.31.01.0.0.02.31.2
stone pine.0.0.0.0.0.0.0.0
other conifers1.40.60.20.2.0.01.30.5
beech21.71.826.38.75.05.221.81.8
maple3.60.711.45.9-25.913.73.80.8
ash7.41.116.512.7103.913.48.11.2
oak3.00.72.61.3.0.03.00.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.30.82.31.5.0.04.20.8
total100.0.100.0.100.0.100.0.
Western Pre-Alpsspruce61.69.258.05.737.617.158.65.0
fir19.27.427.94.814.712.923.94.1
pine.0.0.0.0-3.34.1-0.10.1
larch.0.0.0.03.83.40.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech9.53.78.42.543.217.110.32.4
maple2.31.54.21.34.72.63.50.9
ash6.22.71.10.54.33.83.31.1
oak0.70.6-0.40.40.10.10.00.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.40.70.80.6-5.17.40.40.5
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce46.74.438.85.430.221.542.93.5
fir31.54.135.04.727.121.133.03.1
pine0.20.5-0.10.6.0.00.10.4
larch0.20.10.10.1.0.00.20.1
stone pine.0.00.40.4.0.00.20.2
other conifers-0.00.00.20.2-0.41.50.10.1
beech15.03.217.23.918.132.616.02.5
maple3.91.43.60.82.52.23.70.8
ash1.90.93.01.110.89.42.50.7
oak0.30.20.30.12.22.10.30.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.30.31.60.99.621.51.00.6
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce50.46.539.46.851.319.345.54.7
fir19.23.725.34.331.017.522.42.8
pine-0.40.40.50.9.0.00.00.5
larch-0.00.20.60.4.0.00.30.2
stone pine0.00.0.0.0.0.00.00.0
other conifers0.10.00.20.1.0.00.10.1
beech16.03.220.33.823.514.218.22.5
maple2.91.44.91.8-5.75.93.51.1
ash8.12.47.72.19.35.78.01.6
oak0.60.30.20.1-2.22.50.30.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.11.70.91.5-7.26.11.81.1
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce54.18.640.110.055.051.146.66.6
fir7.62.422.25.7-19.836.814.63.3
pine0.20.60.30.3.0.00.30.3
larch4.11.90.51.6-5.49.31.81.2
stone pine.0.00.00.01.21.90.00.0
other conifers0.10.1.0.0.0.00.00.0
beech13.64.321.75.343.451.519.04.0
maple5.02.88.11.9-1.315.76.51.6
ash3.51.42.91.1-3.313.82.90.9
oak1.71.40.50.48.514.51.30.8
chestnut-0.10.1.0.0.0.0-0.00.0
other broadleaves10.15.23.72.921.731.07.02.8
total100.0.100.0.100.0.100.0.
Central Alpsspruce59.98.955.110.943.116.856.26.5
fir11.96.218.86.60.60.613.94.1
pine2.92.30.80.514.312.33.01.7
larch.0.00.30.3.0.00.10.1
stone pine0.50.5.0.0.0.00.20.2
other conifers0.00.00.00.00.20.50.00.1
beech11.85.79.45.723.315.911.83.9
maple0.86.83.71.62.82.32.33.2
ash5.93.28.75.63.03.76.82.9
oak2.01.81.41.00.20.21.60.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.42.81.83.412.610.24.02.3
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce57.020.471.510.754.321.865.19.3
fir7.95.010.64.64.23.09.03.2
pine-2.83.13.62.8.0.01.21.8
larch-0.31.21.41.414.111.82.31.8
stone pine.0.0.0.0.0.0.0.0
other conifers.0.00.20.20.10.10.10.1
beech10.09.07.58.76.626.78.26.4
maple4.23.12.02.711.36.33.71.9
ash17.010.55.02.26.53.39.03.9
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.06.9-1.93.43.02.81.43.2
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce24.87.152.53.652.110.546.93.3
fir3.92.07.11.910.75.46.91.5
pine5.13.12.82.2-2.44.32.71.7
larch41.29.022.62.725.38.126.62.9
stone pine4.31.72.81.03.12.33.10.8
other conifers0.50.40.00.0.0.00.10.1
beech4.12.74.01.03.11.73.90.9
maple1.91.01.80.51.61.31.80.4
ash1.62.22.10.7-1.92.21.50.7
oak3.81.80.40.23.72.61.40.5
chestnut-0.81.30.10.21.21.10.00.3
other broadleaves9.74.43.91.23.51.95.01.2
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce66.04.372.03.479.78.270.32.6
fir1.51.44.31.32.61.83.00.9
pine4.22.02.81.23.74.03.51.1
larch13.32.814.02.65.24.812.91.8
stone pine3.01.22.20.82.31.62.60.7
other conifers-0.00.10.00.1.0.0-0.00.1
beech4.11.20.90.80.62.42.20.7
maple0.30.20.90.40.41.80.60.3
ash1.91.20.80.32.81.31.40.6
oak0.80.60.00.1.0.00.30.2
chestnut.0.00.00.0.0.00.00.0
other broadleaves4.92.02.10.92.61.73.30.9
total100.0.100.0.100.0.100.0.
Southern Alpsspruce21.28.722.84.042.022.823.03.6
fir5.53.33.91.65.35.14.21.4
pine1.91.40.50.5.0.00.70.5
larch21.35.811.52.813.89.213.12.5
stone pine0.30.2.0.00.00.00.00.0
other conifers.0.00.20.2.0.00.10.1
beech7.82.733.25.04.64.028.44.3
maple0.45.62.30.62.81.72.01.0
ash12.44.84.21.32.312.65.41.4
oak0.91.71.70.99.910.21.80.8
chestnut5.27.35.72.7-29.948.24.72.7
other broadleaves23.26.114.12.649.225.216.52.4
total100.0.100.0.100.0.100.0.
Switzerlandspruce39.61.343.41.842.04.640.91.0
fir18.70.916.71.214.53.017.90.7
pine1.20.31.10.41.41.21.20.2
larch2.90.46.80.75.31.84.20.4
stone pine0.20.10.70.20.90.40.40.1
other conifers1.00.20.30.20.20.10.80.2
beech20.60.917.61.421.84.219.70.7
maple3.30.33.80.42.91.23.40.3
ash6.00.54.20.65.21.55.40.4
oak2.40.30.50.21.40.61.80.2
chestnut0.10.11.00.5-1.11.50.30.2
other broadleaves3.90.43.90.65.41.64.00.3
total100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206710/192973
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce2.4100.7720.8802.010
fir2.191.8231.7302.08
pine0.1590.11360.2650.145
larch0.0109..-0.199-0.0118
stone pine........
other conifers0.0430.381..0.071
beech1.882.4201.5341.88
maple0.3150.5380.3650.414
ash0.2210.3440.3560.218
oak0.1390.0900.0760.136
chestnut........
other broadleaves0.2300.11050.2440.225
total7.246.2144.9216.84
Eastern Juraspruce1.8200.1481.4631.719
fir0.5370.3242..0.536
pine0.262-0.195-0.11300.166
larch0.263....0.263
stone pine........
other conifers0.352....0.352
beech3.4112.9397.1333.510
maple0.3460.8550.11760.341
ash0.6280.973-0.1950.627
oak0.351-0.595..0.355
chestnut........
other broadleaves0.643-0.1212-0.11770.644
total8.284.4438.3298.08
Western Plateauspruce3.3152.9500.41333.315
fir1.6180.3570.3531.418
pine-0.02990.171..-0.0382
larch0.157....0.158
stone pine........
other conifers0.262....0.262
beech2.3172.425-2.9702.216
maple0.3251.458-0.23350.426
ash1.0201.1650.1871.019
oak0.6270.474..0.625
chestnut0.065....0.065
other broadleaves0.4380.2702.4870.434
total9.978.819-0.0704139.67
Central Plateauspruce4.2102.6281.0353.910
fir3.0112.9251.6383.010
pine0.03840.1174..0.0277
larch0.238..0.1970.137
stone pine........
other conifers0.238..0.2530.236
beech2.5133.6265.0302.711
maple0.3240.1461.1390.321
ash0.7271.0420.9450.723
oak0.330-0.11210.3380.330
chestnut........
other broadleaves0.2480.1630.1950.243
total11.6610.41110.31311.45
Eastern Plateauspruce4.382.6371.5604.28
fir1.6121.21190.2711.612
pine0.3290.164..0.329
larch0.3530.198..0.353
stone pine........
other conifers0.2410.098..0.141
beech2.492.6230.5712.49
maple0.4211.160-2.6210.420
ash0.8161.69210.5200.916
oak0.3230.246..0.322
chestnut........
other broadleaves0.5190.251..0.519
total11.049.72910.13210.94
Western Pre-Alpsspruce4.8294.6172.0594.515
fir1.5442.2200.8951.819
pine....-0.296-0.0100
larch....0.2960.0100
stone pine........
other conifers0.0100....0.0100
beech0.7350.7292.3700.822
maple0.2630.3290.2400.326
ash0.5410.1420.2540.332
oak0.182-0.01000.0960.0692
chestnut........
other broadleaves0.01640.179-0.31060.0131
total7.8207.9115.2517.710
Central Pre-Alpsspruce3.7162.8201.4803.213
fir2.5152.5161.3722.511
pine0.0225-0.01047..0.0454
larch0.0630.0100..0.053
stone pine..0.0100..0.0100
other conifers-0.01000.085-0.03260.0115
beech1.2221.2250.82311.217
maple0.3360.3230.1600.323
ash0.2480.2380.5730.229
oak0.0680.0490.1960.042
chestnut........
other broadleaves0.0960.1560.42370.157
total8.0107.2114.7657.58
Eastern Pre-Alpsspruce4.8253.2263.7474.017
fir1.8202.1172.2672.013
pine-0.0990.0198..0.02579
larch-0.04210.168..0.084
stone pine0.0100....0.0100
other conifers0.0720.053..0.043
beech1.5161.7181.7621.612
maple0.3480.436-0.4990.331
ash0.8290.6270.7440.719
oak0.1470.073-0.2970.058
chestnut........
other broadleaves0.3530.1164-0.5670.262
total9.5148.2117.2328.89
Northwestern Alpsspruce3.1261.8391.21302.223
fir0.4291.025-0.41010.722
pine0.02640.089..0.0110
larch0.2450.0318-0.11060.165
stone pine..0.0.0.0980.0100
other conifers0.0100....0.0100
beech0.8331.0240.91780.923
maple0.3530.418-0.010810.323
ash0.2410.136-0.13160.131
oak0.1850.0820.21290.160
chestnut-0.0100....-0.0100
other broadleaves0.6550.2800.5450.341
total5.6164.6182.11344.813
Central Alpsspruce3.6273.2342.8483.420
fir0.7611.1370.0950.833
pine0.2760.0670.9970.257
larch..0.099..0.0100
stone pine0.099....0.0100
other conifers0.0990.0.0.03190.0143
beech0.7510.6621.5640.734
maple0.08400.2400.2700.1145
ash0.4460.5630.21240.440
oak0.1890.1650.0950.158
chestnut........
other broadleaves0.3630.11960.8900.257
total6.0225.9216.6256.014
Northeastern Alpsspruce3.7484.3164.0334.117
fir0.5530.6480.3590.635
pine-0.2990.277..0.1152
larch-0.03760.11001.0970.179
stone pine........
other conifers..0.01000.0970.090
beech0.71050.41240.54300.586
maple0.3650.11360.8500.252
ash1.1790.3450.5520.650
oak........
chestnut........
other broadleaves0.5119-0.11730.2850.1228
total6.5396.0177.3376.216
Southwestern Alpsspruce0.8342.4112.3392.010
fir0.1500.3280.5550.323
pine0.2620.178-0.11720.163
larch1.3311.0121.1341.113
stone pine0.1360.1350.1700.125
other conifers0.0920.0...0.092
beech0.1660.2260.1500.224
maple0.1510.1290.1780.124
ash0.11390.131-0.11080.143
oak0.1460.0470.2660.132
chestnut-0.01520.03400.1960.07328
other broadleaves0.3470.2300.2510.225
total3.2174.674.5264.27
Southeastern Alpsspruce3.2113.793.7203.57
fir0.1950.2330.1640.131
pine0.2500.1420.21120.232
larch0.6220.7190.2920.614
stone pine0.1410.1370.1690.126
other conifers-0.02460.0560..-0.0634
beech0.2300.0850.03860.131
maple0.0630.0470.04900.047
ash0.1670.0430.1450.139
oak0.0760.01383..0.078
chestnut..0.0100..0.0100
other broadleaves0.2410.1400.1600.228
total4.895.174.7164.95
Southern Alpsspruce0.7500.9200.7550.918
fir0.2580.2430.1990.234
pine0.1690.093..0.062
larch0.7290.5260.2500.520
stone pine0.071..0.0.0.072
other conifers..0.095..0.095
beech0.3311.4190.1631.118
maple0.014110.1270.0560.152
ash0.4370.2310.05480.224
oak0.01830.1550.21010.148
chestnut0.21470.250-0.51190.260
other broadleaves0.8270.6190.8380.615
total3.5184.191.7523.98
Switzerlandspruce3.242.562.0152.83
fir1.550.980.7221.24
pine0.1230.1340.1850.118
larch0.2150.4110.3350.39
stone pine0.0290.0250.0480.018
other conifers0.1230.0570.0660.121
beech1.741.091.0231.44
maple0.3100.2110.1430.28
ash0.580.2140.3290.47
oak0.2130.0360.1460.112
chestnut0.01440.149-0.11390.058
other broadleaves0.3110.2150.3290.39
total8.125.634.897.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206711/192974
NFI2–NFI3
annual net increment
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce281101372128030710
fir2469332526323048
pine85921362661245
larch0109..-2100-2118
stone pine........
other conifers143582..571
beech2149432222362798
maple40169394665314
ash28215454573718
oak14391900761536
chestnut........
other broadleaves193011053452426
total850511317722410354
Eastern Juraspruce75200573707819
fir23371244..2436
pine762-0100-0134666
larch963....963
stone pine........
other conifers1252....1252
beech14411650154516510
maple144626301791641
ash2629279-01002827
oak1451-1100..1355
chestnut........
other broadleaves2644-0214-01792644
total351995318433788
Western Plateauspruce148161354014216115
fir70181610737118
pine-1299074..-1381
larch658....658
stone pine........
other conifers862....862
beech102171032-28611016
maple1425662-03392026
ash452056801005019
oak2727277..2926
chestnut165....165
other broadleaves183817321002134
total43783828-0704134768
Central Plateauspruce25111173234427110
fir18012193044620310
pine13840175..1277
larch938..0100937
stone pine........
other conifers1438..1581436
beech150132430143918811
maple19241493472321
ash39287463514823
oak1731-01221461730
chestnut........
other broadleaves11481650991244
total6926682029287886
Eastern Plateauspruce452813421934668
fir170126121010017713
pine2929067..2929
larch28530100..2853
stone pine........
other conifers16410100..1641
beech2509133001002639
maple4121664-1744620
ash85168944739716
oak3523150..3622
chestnut........
other broadleaves4919155..5119
total11565493547812094
Western Pre-Alpsspruce82311101856519716
fir264553212998119
pine....-0100-0100
larch....11001100
stone pine........
other conifers0100....0100
beech133616306753523
maple3648301481226
ash8422421601132
oak182-110001000692
chestnut........
other broadleaves1164180-11091131
total1332219013145833711
Central Pre-Alpsspruce187171262148531813
fir126151141737724411
pine1225-01047..1454
larch1630100..153
stone pine..1100..1100
other conifers-0100185-03271115
beech60235626223211817
maple153712230662823
ash84910391781929
oak1681500100342
chestnut........
other broadleaves1975571239757
total401113261312717398
Eastern Pre-Alpsspruce1622510926125328318
fir6221701877113913
pine-1991198..02579
larch-0421268..284
stone pine0100....0100
other conifers072153..144
beech5118561956711312
maple9481436-11022231
ash262921282515019
oak248073-1100258
chestnut........
other broadleaves10533164-2721162
total321152761323406219
Northwestern Alpsspruce61285739513112323
fir8313225-21033822
pine0264089..1110
larch5461318-0108565
stone pine..0.01000100
other conifers0100....0100
beech1534312541795023
maple6541219-010811723
ash442436-0317831
oak2861821131360
chestnut-0100....-0100
other broadleaves11565802501941
total1121914319913626413
Central Alpsspruce402935366578121
fir862123901002034
pine2770682102457
larch..0100..0100
stone pine0100....0100
other conifers01000.03210143
beech8536633711735
maple18412420773145
ash44866501281041
oak1891660100258
chestnut........
other broadleaves3641196295657
total68256424144014515
Northeastern Alpsspruce32507318114211618
fir45411481651636
pine-2100477..2152
larch-037711013100479
stone pine........
other conifers..01000100090
beech6106812414311586
maple2672136256752
ash10805451581650
oak........
chestnut........
other broadleaves4120-21741893228
total564110319194617817
Southwestern Alpsspruce213515612244120111
fir35121285572923
pine462878-11721263
larch35336713113711413
stone pine4378351711325
other conifers0920...092
beech36712271521724
maple252529179824
ash1139632-1108743
oak346147267632
chestnut-1152034019707328
other broadleaves84812302532125
total8519298845294287
Southeastern Alpsspruce176122261051234537
fir49513332651931
pine115094321132232
larch362344203928315
stone pine8417371701626
other conifers-02460560..-0634
beech113138503861431
maple1633470491447
ash568243247939
oak27601383..278
chestnut..0100..0100
other broadleaves13417412612228
total26710314864206456
Southern Alpsspruce1851952065711818
fir558164311002235
pine269293..462
larch183048262526720
stone pine072..0.072
other conifers..195..195
beech6321391916414618
maple014119270581052
ash1038173105492825
oak11837551102948
chestnut41482450-41202460
other broadleaves192859197418515
total83204171014545148
Switzerlandspruce19865104461421531733
fir93654028492213884
pine612328345869318
larch145151641118353279
stone pine122916253483218
other conifers51237571665821
beech103454239742315304
maple16710911110432678
ash30091001418294187
oak12113133654613912
chestnut41442449-41392558
other broadleaves19512951518303089
total50123240743391177582
© WSL, Swiss National Forest Inventory, 28.12.2015 #206712/192975
NFI2–NFI3
annual net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce30.92.337.01.654.13.322.18.065.54.726.58.439.91.3
fir24.71.919.11.317.82.13.12.21.81.84.92.918.90.9
pine1.40.51.10.40.20.45.93.64.32.31.71.21.20.3
larch0.20.11.40.30.50.447.99.615.73.321.25.22.60.3
stone pine.0.0.0.00.00.05.02.03.41.51.00.80.20.1
other conifers0.40.21.70.40.10.00.50.5-0.10.1.0.01.00.2
beech29.11.922.21.313.61.9-0.60.73.71.56.92.420.60.9
maple4.40.83.10.43.70.90.80.60.20.20.44.93.30.3
ash4.30.77.20.85.81.22.81.80.50.311.04.36.00.5
oak2.00.63.40.51.00.31.61.00.20.20.81.52.40.3
chestnut.0.00.00.0-0.10.1.0.0.0.04.66.50.10.1
other broadleaves2.70.63.70.63.11.010.84.84.72.220.95.53.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce14.36.914.48.649.76.553.67.284.46.530.28.740.43.6
fir25.66.117.18.010.13.75.22.21.21.12.51.210.81.9
pine1.81.61.00.71.22.06.73.81.82.81.71.82.20.9
larch0.30.321.016.72.21.220.75.45.74.44.92.37.12.3
stone pine.0.0.0.00.10.14.12.2-0.00.6.0.00.50.3
other conifers0.90.61.31.00.10.1.0.0.0.0.0.00.30.2
beech39.46.623.49.923.65.81.20.80.11.528.714.821.93.7
maple8.92.61.61.73.42.21.90.91.71.10.90.73.40.9
ash4.01.616.99.05.41.4-0.51.21.10.66.53.85.31.3
oak1.20.50.40.30.40.82.31.40.50.52.71.71.20.4
chestnut.0.0.0.00.60.4-0.10.1.0.07.66.81.51.3
other broadleaves3.51.82.83.13.12.35.02.13.61.814.54.65.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce14.08.121.67.950.42.850.34.671.83.922.44.443.71.9
fir28.96.324.55.125.42.25.41.82.81.34.42.018.01.3
pine1.11.41.71.20.50.30.93.12.91.40.10.10.90.4
larch-1.61.60.30.30.70.431.23.816.43.314.23.47.10.8
stone pine.0.0.0.00.10.13.21.33.71.20.00.00.70.2
other conifers3.63.30.50.30.00.00.00.0-0.00.10.20.20.30.2
beech37.37.731.45.313.31.81.40.60.10.132.54.216.81.3
maple7.03.46.82.54.40.61.50.60.20.42.70.83.80.4
ash7.52.69.33.24.00.81.60.70.60.43.11.14.00.6
oak-0.21.01.50.80.10.00.50.2-0.00.01.51.10.50.2
chestnut.0.0.0.0.0.0-0.10.1.0.03.43.00.50.5
other broadleaves2.41.52.40.71.00.74.21.61.60.915.43.13.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.92.135.31.652.02.145.23.771.02.824.83.540.91.0
fir25.21.719.51.220.81.44.91.22.21.04.11.417.90.7
pine1.40.51.20.40.40.33.42.13.31.20.70.41.20.2
larch0.00.21.80.60.80.332.23.414.62.113.52.44.20.4
stone pine.0.0.0.00.10.13.81.03.00.80.20.10.40.1
other conifers0.80.31.60.40.10.00.10.1-0.00.10.10.10.70.2
beech30.71.822.91.214.31.30.90.41.60.727.24.219.70.7
maple5.10.73.30.44.00.51.40.40.40.21.91.03.40.3
ash4.50.67.60.84.90.71.30.60.60.25.21.35.40.4
oak1.70.53.20.50.50.21.10.40.20.11.70.81.80.2
chestnut.0.00.00.00.00.1-0.10.1.0.04.52.60.30.2
other broadleaves2.70.53.50.62.10.65.81.43.21.016.12.43.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206713/192976
NFI2–NFI3
annual net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow 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/aspruce2.294.163.8110.7433.0131.0413.24
fir1.892.171.3120.1670.1980.2581.55
pine0.1380.1370.01650.2620.2560.1690.123
larch0.0570.2230.0641.5310.7220.8260.213
stone pine....0.0840.2360.2440.0780.029
other conifers0.0510.2250.0600.0100-0.0242..0.123
beech2.172.561.014-0.01020.2390.3311.74
maple0.3170.3130.3250.0760.01230.014110.310
ash0.3160.8110.4220.1630.0540.4370.59
oak0.1310.4150.1320.0630.0780.01830.213
chestnut..0.066-0.0134....0.21470.0147
other broadleaves0.2220.4180.2330.3440.2470.8260.312
total7.2411.137.073.2194.6103.8178.12
inside perimeterspruce0.9551.5643.0172.2254.3181.3252.210
fir1.6281.8460.6380.2410.1890.1460.619
pine0.1880.1620.11680.3580.11520.11060.143
larch0.01002.2970.1560.9310.3790.2430.435
stone pine....0.01000.252-0.01548..0.053
other conifers0.1630.1990.0124......0.052
beech2.4192.4441.4290.1620.019461.3701.220
maple0.5270.2980.2680.1460.1670.0760.225
ash0.2411.8520.326-0.02410.1510.3580.324
oak0.1450.0760.02240.1590.0990.1620.136
chestnut....0.070-0.0118..0.3940.185
other broadleaves0.2510.31070.2760.2390.2490.6250.320
total6.21310.4276.0134.1175.1154.4225.57
outside perimeterspruce0.8651.9453.392.0143.6100.9232.46
fir1.7222.2231.790.2340.1480.2481.08
pine0.11350.2720.0680.03440.1500.01280.045
larch-0.11000.0970.0531.3120.8210.5270.411
stone pine....0.01000.1390.2320.0.0.024
other conifers0.2920.0580.0570.0.-0.013350.0940.062
beech2.1232.8140.9150.1420.01001.2130.98
maple0.4510.6370.3130.1370.01800.1270.212
ash0.4380.8370.3190.1430.0660.1360.214
oak-0.03990.1520.0380.052-0.01000.1730.042
chestnut......-0.0100..0.1890.092
other broadleaves0.1640.2290.1670.2390.1550.6210.217
total5.7158.8136.664.195.083.895.64
totalspruce1.993.863.571.7123.471.0162.93
fir1.882.171.470.2250.1450.2341.34
pine0.1340.1330.0660.1630.2380.0620.118
larch0.012310.2330.1341.2130.7150.5190.39
stone pine....0.0730.1250.1270.0780.018
other conifers0.1460.2240.0410.0100-0.02890.0950.121
beech2.172.561.0100.0430.1411.1181.44
maple0.4150.4130.3130.1270.0610.1520.28
ash0.3140.8110.3140.1450.0350.2240.47
oak0.1300.3150.0300.0360.0630.1490.112
chestnut..0.0660.0476-0.079..0.2600.058
other broadleaves0.2200.4170.1280.2250.2320.6150.39
total7.0410.936.743.984.863.987.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206714/192977
NFI2–NFI3
annual net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: biogeographical region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce3409930652912164414114254219825
fir27294807174132684985589385
pine1538283721654629562696123
larch257342356435333422202813013
stone pine....0844377441781229
other conifers55144251600100-0242..4923
beech3217558613314-010284073210255
maple49187813362517601230141116410
ash471618011572226415510382979
oak223186151032164078118312013
chestnut..166-1134....41474147
other broadleaves2922921831338441047202818912
total11025251139788732121511941949723
inside perimeterspruce17561067931945276221352626311
fir3129124919394421893477019
pine2891642168658115321071443
larch0100149945617324806444635
stone pine....0100353-01548..453
other conifers16411000124......253
beech48211647443016301946337014221
maple11291996682471681772225
ash54212551027-02411527583425
oak14607812242590100362836
chestnut....171-0118..9951085
other broadleaves452210867644035017273520
total1211669321871584197419114246508
outside perimeterspruce16664446533996151641274249277
fir3324502526810103464814483828
pine1136372568234475001281845
larch-210019785360133722472715112
stone pine....11006408330.1624
other conifers4931590570.-01335195662
beech43256417140153420100107133568
maple8521438461433701809288012
ash9391938421934316610368514
oak-0399353138152-01005731043
chestnut......-0100..11901192
other broadleaves365530116783945550218117
total1151820416105661911022993281021234
totalspruce37499846115571581336881331631713
fir33785427461717251145223413904
pine193432331066126317384629318
larch012315033173411213761572193279
stone pine....273132516271783218
other conifers104645241410100-02891955821
beech41176386317103438411461815244
maple68159313891352726110522678
ash6014210111091454533528254167
oak23308915123043616394913712
chestnut..1660476-080..24602558
other broadleaves3620991747282025163287153059
total13384278332221434985186536877452
© WSL, Swiss National Forest Inventory, 28.12.2015 #206715/192978
NFI2–NFI3
annual net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce29.92.237.51.750.43.656.23.721.28.739.81.3
fir22.81.818.71.325.02.74.71.25.53.318.90.9
pine1.30.51.20.40.00.22.81.11.91.41.20.3
larch0.70.41.30.30.10.112.92.321.35.82.60.3
stone pine.0.0.0.00.00.02.10.60.30.20.20.1
other conifers1.00.51.60.40.00.00.10.1.0.01.00.2
beech29.51.922.21.414.42.07.21.57.82.720.60.9
maple4.30.73.30.43.30.91.91.00.45.63.30.3
ash4.40.87.40.84.91.14.01.512.44.86.00.5
oak2.30.73.50.50.50.21.40.50.91.72.40.3
chestnut.0.00.00.0.0.0-0.10.25.27.30.10.1
other broadleaves3.61.03.30.51.40.76.71.723.26.13.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce15.87.58.94.441.110.162.64.728.98.540.33.6
fir25.46.610.34.117.17.76.01.72.51.310.81.9
pine2.31.80.10.1-2.42.34.41.81.71.82.10.9
larch0.10.123.117.61.20.79.32.55.22.37.22.3
stone pine.0.0.0.0.0.01.30.7.0.00.50.3
other conifers0.60.62.41.0-0.10.20.00.0.0.00.30.2
beech42.07.122.29.633.49.26.23.328.914.921.93.7
maple8.22.64.33.02.33.82.70.90.90.73.40.9
ash2.71.520.49.66.82.41.70.86.53.95.31.3
oak0.50.51.70.8-1.01.11.50.62.71.71.20.4
chestnut.0.0.0.0.0.00.40.37.66.91.51.3
other broadleaves2.41.26.64.41.63.93.81.215.04.75.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce11.88.228.35.643.73.659.42.721.44.543.61.9
fir29.56.517.75.531.32.89.61.54.42.118.11.3
pine1.11.50.80.60.30.41.70.90.10.10.90.4
larch-1.61.70.30.30.20.213.41.513.83.57.10.8
stone pine.0.0.0.00.20.21.80.50.00.00.70.2
other conifers3.73.40.10.10.20.10.00.00.20.20.30.2
beech38.17.931.15.414.92.16.31.633.54.416.81.3
maple7.83.58.33.34.10.72.50.52.80.83.80.4
ash7.62.79.74.24.10.92.60.63.21.24.00.5
oak-0.21.01.71.10.20.10.10.11.71.10.50.2
chestnut.0.0.0.0.0.0-0.00.03.53.10.50.5
other broadleaves2.21.62.00.80.90.62.50.815.33.23.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce27.42.036.21.646.92.558.82.023.03.640.91.0
fir23.61.718.41.227.31.97.30.94.21.418.00.7
pine1.30.51.20.40.00.22.50.70.70.51.20.2
larch0.50.41.80.60.20.112.61.213.12.54.20.4
stone pine.0.0.0.00.10.11.80.30.00.00.40.1
other conifers1.20.51.60.40.10.00.00.00.10.10.70.2
beech31.21.822.71.315.71.56.61.128.44.319.70.7
maple4.90.73.60.53.60.62.30.42.01.03.40.3
ash4.60.77.90.84.70.73.00.65.41.45.40.4
oak2.00.63.30.50.30.10.80.21.80.81.80.2
chestnut.0.00.00.0.0.00.00.14.72.70.30.2
other broadleaves3.40.93.30.51.20.54.20.816.52.43.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 28.12.2015 #206716/192979
NFI2–NFI3
annual net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce2.294.164.3132.7100.7503.24
fir1.792.082.1120.2260.2581.55
pine0.1430.1360.06540.1410.1690.123
larch0.1620.1220.01200.6190.7290.213
stone pine....0.01000.1290.0710.029
other conifers0.1490.2260.01260.0112..0.123
beech2.272.471.2130.3230.3311.74
maple0.3170.4140.3270.1510.014110.310
ash0.3180.8110.4220.2380.4370.59
oak0.2320.4150.0360.1340.01830.213
chestnut..0.066..-0.01340.21470.0146
other broadleaves0.3280.4170.1470.3260.8270.312
total7.4410.938.584.873.5188.12
inside perimeterspruce0.9551.0472.9343.1121.3252.210
fir1.5301.1321.2490.3280.1460.619
pine0.1780.098-0.2880.2420.11060.144
larch0.0992.5960.1640.5280.2400.434
stone pine......0.153..0.053
other conifers0.0990.359-0.03270.076..0.052
beech2.5182.4452.4300.3571.3701.220
maple0.5280.5670.21640.1370.0760.225
ash0.2542.2470.5290.1480.3580.324
oak0.0910.239-0.11040.1430.1620.136
chestnut......0.0780.3940.185
other broadleaves0.1490.7610.12490.2320.7240.320
total6.01410.9267.1204.994.4235.57
outside perimeterspruce0.7772.7223.3132.980.8252.46
fir1.6221.7362.4100.5160.2481.08
pine0.11350.1730.01190.1570.01280.045
larch-0.11000.0990.0770.7110.5280.411
stone pine....0.01000.1250.0.0.024
other conifers0.2920.0990.0530.01570.0940.062
beech2.1232.9171.1150.3261.3130.98
maple0.4480.8420.3160.1200.1270.212
ash0.4380.9480.3220.1230.1360.214
oak-0.03990.2620.0430.0560.1690.042
chestnut......-0.01930.1900.092
other broadleaves0.1730.2350.1750.1340.6220.217
total5.6169.5127.674.953.895.64
totalspruce1.993.963.792.950.9182.83
fir1.782.072.280.4120.2341.34
pine0.1370.1340.014940.1270.0620.118
larch0.0830.2360.0480.690.5200.39
stone pine....0.0950.1180.0720.018
other conifers0.1420.2250.0530.0820.0950.121
beech2.262.561.3100.3171.1181.44
maple0.3140.4130.3160.1190.1520.28
ash0.3150.9110.4150.1210.2240.47
oak0.1320.4150.0410.0250.1480.112
chestnut..0.066..0.040200.2600.058
other broadleaves0.2260.4160.1420.2180.6150.39
total7.1410.838.054.943.987.02
© WSL, Swiss National Forest Inventory, 28.12.2015 #206717/192980
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