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NFI2–NFI3
annual increment: landslide/mudflow 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 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
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/aspruce4.055.497.0140.9393.8121.9324.34
fir2.262.3131.5200.1670.11250.4691.86
pine0.2200.02010.01350.4420.4350.0990.216
larch0.1280.1520.01481.9391.0211.0400.315
stone pine......0.2430.1670.0990.048
other conifers0.2280.0800.0760.0990.064..0.128
beech2.651.3211.7190.1990.3380.4332.05
maple0.4120.3370.4360.0930.0790.0550.311
ash0.7120.3311.2390.05620.0590.4720.611
oak0.4150.0550.0640.1470.01000.1620.214
chestnut0.0100-0.0100......0.9510.051
other broadleaves0.4150.3540.7370.6420.2511.2330.412
total11.1210.0712.5104.4196.096.31510.22
inside perimeterspruce1.8302.9215.5203.1195.7181.6333.29
fir2.0251.0370.9600.2540.1990.1600.719
pine0.1930.1730.2630.7360.456-0.07700.326
larch0.099-0.0968-0.013281.0270.5660.2620.324
stone pine..0.099..0.1890.082..0.072
other conifers0.0700.0990.099......0.059
beech3.3181.5591.4420.3460.3470.7471.316
maple0.4370.3250.13490.2520.11860.0570.237
ash1.0490.4600.632-0.07910.256-0.04960.332
oak0.153-0.1820.1770.177..0.3430.138
chestnut......0.0123..1.3410.241
other broadleaves0.1310.3530.9520.3300.5341.0260.518
total8.8116.4169.7136.0117.8135.3147.25
outside perimeterspruce1.3485.374.2113.0153.8121.3193.45
fir2.1202.3112.0150.4350.2270.2421.28
pine0.2760.061-0.04950.3280.2500.0740.125
larch0.0990.0590.0771.3190.7230.8230.512
stone pine..0.0...0.2460.232..0.028
other conifers0.0490.01000.0480.0.0.0620.01000.041
beech2.8151.5151.3250.1520.01521.2181.19
maple0.7320.3160.4250.1460.1530.1360.312
ash0.9280.1360.7290.1520.0770.2420.316
oak0.3420.0860.0600.076-0.01000.09100.049
chestnut......0.01000.01000.4440.144
other broadleaves0.2310.3290.2380.3330.3511.0220.414
total8.61110.049.075.895.685.297.43
totalspruce3.755.155.592.6114.081.5143.83
fir2.162.281.6120.3280.1320.2331.54
pine0.2190.0720.0670.4210.3260.01010.212
larch0.1270.1420.01111.3160.8150.7190.39
stone pine..0.0100..0.2340.1350.01000.024
other conifers0.1280.0750.0410.01000.0460.01000.126
beech2.751.4121.5150.2330.2331.0161.64
maple0.4110.3180.4260.1330.0580.1330.38
ash0.7110.2220.9240.0800.1370.2410.59
oak0.3140.01270.0390.1410.014810.1560.213
chestnut0.0100-0.0100..0.01100.01000.7270.126
other broadleaves0.3140.3260.5250.4220.3301.0160.48
total10.829.7410.565.576.055.479.02

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185376/171852
NFI2–NFI3
annual increment: landslide/mudflow 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 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
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/aspruce147954411031916194119414343424864
fir7927186146621268312567010556
pine8020220121358431936010011216
larch4328652114939415022194215916
stone pine......34586801001148
other conifers59290810771100164..6128
beech95951072279202100143873511685
maple135122837163719417905718211
ash2621226315539056326077335311
oak13615355164248110026414514
chestnut1100-0100......16521651
other broadleaves134152254323813441351223623612
total408138219571129223304111142059843
inside perimeterspruce44324425902480218424373537811
fir48271540156255511003618720
pine2941754641837658-07703227
larch1100-0968-0132825297675633825
stone pine..0100..390183..472
other conifers17101000100......159
beech792223612344647449164815117
maple939429234955311861582237
ash2350662935-0791258-14964033
oak255-283178378..7451139
chestnut......1124..28432941
other broadleaves333555145373173722295818
total212169722158191531511419117188527
outside perimeterspruce414949182321314216202131031912126
fir652321312111161835122814424338
pine576261-0495142812501753425
larch110045917760204024602316513
stone pine..0...947832..1729
other conifers15011001480.0621100441
beech8818144167225752215399194119
maple2334311723264463548379113
ash29301337382945227713429916
oak943186160176-110009101249
chestnut......0100010035443544
other broadleaves7332829133814341651772215514
total269159277491927311297114111026694
totalspruce15645977664192411248081731540763
fir905641481921225281632233315754
pine871957266740213826110117712
larch45271042211112417981584193639
stone pine..0100..1534173501003224
other conifers6128175141110014711006626
beech112652741317415153320331211617304
maple16711631841269335589332968
ash3151144221022448063720414929
oak1471421273396420148195616713
chestnut1100-0100..1110010079278026
other broadleaves145145427592535223630121164498
total45623184541221651887166642795042

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185377/171853
NFI2–NFI3
annual increment: landslide/mudflow 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 1993/95–2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce5.40.62.91.50.10.63.70.4
fir4.20.44.51.51.20.43.40.3
pine0.10.10.30.20.10.10.10.1
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech4.20.54.01.01.50.43.40.3
maple0.60.10.70.30.20.10.50.1
ash0.50.10.30.30.40.20.40.1
oak0.30.10.10.10.00.00.20.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.30.10.20.10.10.10.30.1
total15.71.013.02.93.60.912.10.6
Eastern Juraspruce1.90.41.40.60.00.01.30.2
fir0.50.20.10.10.00.00.30.1
pine0.30.1-0.00.10.00.00.20.1
larch0.20.20.00.00.00.00.10.1
stone pine0.00.00.00.00.00.00.00.0
other conifers0.20.20.00.00.00.00.20.1
beech2.20.32.91.40.20.11.70.2
maple0.30.10.10.10.10.10.20.0
ash0.30.1-0.10.20.00.00.20.1
oak0.30.10.00.00.00.00.20.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.20.10.20.10.00.00.20.1
total6.40.74.51.70.40.24.60.4
Western Plateauspruce3.10.50.00.00.70.42.20.3
fir1.40.40.30.30.10.00.90.2
pine0.20.10.00.00.00.00.10.1
larch0.10.10.00.00.00.00.10.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.10.10.00.00.00.00.10.1
beech1.60.3-0.40.40.30.21.10.2
maple0.10.10.00.00.20.10.10.1
ash0.90.30.00.00.30.20.70.2
oak0.70.20.00.00.10.10.50.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.50.20.00.00.00.00.30.1
total8.90.8-0.10.51.70.76.10.5
Central Plateauspruce5.50.60.30.20.30.13.50.3
fir4.00.50.50.30.50.22.70.3
pine0.10.10.00.00.00.00.10.0
larch0.10.10.10.10.00.00.10.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.30.10.10.10.00.00.20.1
beech3.00.32.11.00.70.22.30.2
maple0.30.10.30.20.00.00.20.1
ash0.90.30.40.20.20.10.60.2
oak0.40.10.10.10.00.00.30.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.30.10.10.10.00.00.20.1
total15.00.93.91.41.70.510.20.5
Eastern Plateauspruce8.70.80.60.40.50.25.60.5
fir2.70.40.30.20.60.31.90.3
pine0.70.20.00.00.00.00.40.1
larch0.30.10.00.00.00.00.20.1
stone pine0.00.00.00.00.00.00.00.0
other conifers0.30.20.00.00.00.00.20.1
beech4.90.50.50.30.50.23.30.3
maple0.90.2-0.10.20.30.20.60.1
ash1.90.32.11.30.30.11.40.2
oak0.60.20.00.00.20.10.50.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.90.20.00.00.10.00.60.1
total21.81.13.31.82.50.814.70.7
Western Pre-Alpsspruce2.00.41.40.76.51.03.20.3
fir0.40.10.40.32.20.50.90.2
pine0.00.00.00.00.00.00.00.0
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.20.1-0.20.70.50.20.30.1
maple0.10.10.20.10.20.10.10.0
ash0.20.10.10.10.10.10.10.1
oak0.00.0-0.20.20.00.0-0.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.00.00.00.00.20.10.10.0
total2.90.51.71.29.61.34.70.4
Central Pre-Alpsspruce4.30.60.80.67.30.94.80.4
fir2.60.40.80.64.60.73.00.3
pine0.00.00.10.10.10.00.00.0
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech1.30.41.61.23.40.61.90.3
maple0.30.20.10.00.50.10.40.1
ash0.20.10.00.00.30.20.20.1
oak0.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.00.00.00.00.50.20.20.0
total8.81.03.41.516.71.710.50.7
Eastern Pre-Alpsspruce3.90.75.01.85.91.04.60.5
fir0.90.20.91.03.20.61.60.2
pine-0.00.00.00.0-0.00.0-0.00.0
larch-0.00.00.10.10.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech1.00.22.50.91.90.61.30.2
maple0.20.10.10.70.60.20.30.1
ash0.60.20.90.40.90.30.70.2
oak0.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.30.21.20.80.30.10.40.1
total6.80.910.72.812.81.68.90.6
Northwestern Alpsspruce1.10.33.00.94.60.72.30.2
fir0.10.10.60.31.20.30.50.1
pine0.00.00.10.10.00.00.00.0
larch0.10.1-0.00.10.10.10.10.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.30.11.20.91.40.50.70.2
maple0.00.00.30.10.40.10.20.0
ash0.10.00.50.40.10.10.10.0
oak0.00.0-0.00.00.00.0-0.00.0
chestnut-0.00.00.00.00.00.0-0.00.0
other broadleaves0.30.20.50.30.40.20.40.1
total2.10.46.21.78.31.14.20.4
Central Alpsspruce0.70.22.81.30.70.30.90.2
fir0.20.10.40.40.70.20.30.1
pine0.00.00.40.30.00.00.10.0
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.20.10.40.50.10.10.20.1
maple0.10.00.10.10.10.00.10.0
ash0.00.0-0.00.10.40.20.10.1
oak0.00.00.10.10.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.00.00.40.30.20.10.10.0
total1.20.34.61.82.20.61.80.3
Northeastern Alpsspruce0.90.52.91.42.20.51.50.3
fir0.10.00.40.30.40.10.20.1
pine0.00.00.00.00.00.00.00.0
larch0.00.0-0.10.10.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.20.20.00.70.80.40.40.2
maple0.10.00.10.30.20.10.10.1
ash0.30.30.30.20.20.10.30.2
oak0.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.20.10.00.00.00.10.10.1
total1.80.73.71.83.90.82.50.5
Southwestern Alpsspruce0.30.19.32.15.30.92.50.3
fir0.00.00.60.30.70.20.30.1
pine0.10.12.10.80.50.20.40.1
larch0.70.33.00.92.20.51.30.2
stone pine0.10.00.40.30.30.20.20.1
other conifers0.00.00.00.00.00.00.00.0
beech0.00.00.80.40.20.10.20.1
maple0.00.00.50.30.20.10.10.0
ash0.00.0-0.00.10.10.10.00.0
oak0.00.00.30.20.00.00.10.0
chestnut0.00.00.10.10.00.00.00.0
other broadleaves0.20.10.90.30.50.20.40.1
total1.50.317.93.010.21.25.40.4
Southeastern Alpsspruce3.20.59.92.47.51.05.00.4
fir0.10.10.20.20.40.10.20.1
pine0.30.10.70.40.40.20.40.1
larch0.80.20.90.61.50.41.00.2
stone pine0.10.10.10.10.30.10.20.1
other conifers0.00.00.00.00.00.00.00.0
beech0.20.10.40.20.10.10.20.1
maple0.00.00.20.30.10.10.10.0
ash0.00.00.30.20.10.10.10.0
oak0.00.00.00.0-0.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.20.10.80.30.60.30.40.1
total5.10.613.42.811.11.27.50.5
Southern Alpsspruce0.60.24.31.53.80.81.80.3
fir0.10.10.30.20.50.20.20.1
pine0.00.0-0.00.10.00.00.00.0
larch0.30.10.60.42.20.50.90.2
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.10.01.80.93.70.71.30.2
maple0.00.00.10.10.30.10.10.0
ash0.10.1-0.10.30.50.20.20.1
oak0.00.00.80.40.00.10.10.1
chestnut0.30.13.31.41.30.60.80.2
other broadleaves0.40.12.50.82.90.61.30.2
total1.90.413.72.715.31.66.80.5
overallspruce41.61.344.73.745.51.943.00.9
fir17.30.910.22.016.21.316.30.7
pine1.90.33.71.01.30.31.90.2
larch2.70.44.51.16.20.83.80.3
stone pine0.20.10.40.30.60.20.30.1
other conifers1.00.30.10.10.20.10.70.2
beech19.50.917.62.815.31.318.20.7
maple3.10.32.61.03.50.53.10.3
ash6.00.74.71.53.70.65.20.5
oak2.50.41.20.50.50.21.80.2
chestnut0.30.13.41.41.30.60.80.2
other broadleaves4.00.56.91.35.80.84.80.4
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185378/171854
NFI2–NFI3
annual increment: landslide/mudflow 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 1993/95–2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce2.8101.7480.25512.411
fir2.2102.6291.8272.29
pine0.1830.2790.11600.161
larch0.065....0.065
stone pine........
other conifers0.050..0.0560.038
beech2.1102.3192.3242.29
maple0.3200.4330.4440.317
ash0.2280.2830.6460.323
oak0.1370.1990.11000.134
chestnut........
other broadleaves0.2360.1420.2530.230
total8.057.6155.7217.75
Eastern Juraspruce2.7203.0340.1872.719
fir0.7410.2950.2870.640
pine0.442-0.11310.4870.342
larch0.377....0.377
stone pine........
other conifers0.466....0.366
beech3.2146.2383.8303.513
maple0.5210.3821.8500.519
ash0.442-0.21890.0520.345
oak0.453..0.6870.450
chestnut........
other broadleaves0.4410.3450.3460.437
total9.399.7227.3269.28
Western Plateauspruce4.415..4.8484.414
fir2.0253.1560.4741.924
pine0.341..0.1950.340
larch0.243....0.244
stone pine........
other conifers0.272....0.272
beech2.317-3.8982.0442.217
maple0.2370.1711.2740.337
ash1.329..1.8681.327
oak1.031..0.9641.029
chestnut0.0100....0.0100
other broadleaves0.7350.0.0.2580.634
total12.67-0.687711.52512.37
Central Plateauspruce5.391.0521.8394.99
fir3.9111.5453.1363.810
pine0.167..0.3760.158
larch0.1670.294..0.163
stone pine........
other conifers0.3400.363..0.338
beech2.9106.4324.6233.29
maple0.3290.9620.1660.326
ash0.8311.2571.2550.927
oak0.4310.339..0.430
chestnut........
other broadleaves0.3360.2940.2690.334
total14.4411.91411.41414.24
Eastern Plateauspruce5.082.7552.9414.98
fir1.6151.3584.0441.614
pine0.429..0.1790.428
larch0.236..0.2960.235
stone pine........
other conifers0.166..0.0960.166
beech2.892.6353.2342.89
maple0.522-0.61222.1600.622
ash1.1189.8461.6481.217
oak0.426..1.0670.424
chestnut........
other broadleaves0.5240.0900.4530.523
total12.5415.83015.71712.74
Western Pre-Alpsspruce7.6173.6378.0127.510
fir1.4340.9792.7222.018
pine........
larch........
stone pine........
other conifers0.099....0.0100
beech0.736-0.53430.6360.636
maple0.3680.4480.2420.336
ash0.6540.3560.1560.342
oak0.174-0.497..-0.01229
chestnut........
other broadleaves0.1600.1600.2420.134
total10.9124.36411.8910.87
Central Pre-Alpsspruce5.3122.0714.6104.88
fir3.2142.0592.9143.010
pine0.04850.21020.0620.0103
larch0.076....0.076
stone pine........
other conifers..0.0950.01000.087
beech1.6273.8662.1171.915
maple0.4460.1640.3240.429
ash0.2520.1950.2590.238
oak0.092..0.0860.072
chestnut........
other broadleaves0.0540.0630.3320.229
total10.898.22910.5610.65
Eastern Pre-Alpsspruce7.9155.5295.1146.310
fir1.8221.01032.7182.214
pine-0.02110.098-0.0254-0.0210
larch-0.01200.1980.02620.0427
stone pine........
other conifers0.0100..0.0540.048
beech1.9192.7301.6291.915
maple0.3570.113980.5270.436
ash1.1340.9340.7370.923
oak0.0830.0980.01000.054
chestnut........
other broadleaves0.7441.3660.2290.531
total13.81011.71510.9812.26
Northwestern Alpsspruce3.6213.1244.3123.910
fir0.5330.6541.1250.820
pine0.0830.1980.02510.063
larch0.360-0.09690.1580.245
stone pine..0.0980.0.0.0100
other conifers0.099....0.0100
beech0.9401.3711.3361.226
maple0.2850.3300.4240.323
ash0.3460.6750.1460.334
oak0.082-0.0104..-0.0809
chestnut-0.099....-0.0100
other broadleaves1.0620.5550.4610.640
total6.9166.4177.897.37
Central Alpsspruce4.4215.8372.2393.818
fir1.0570.9942.1311.428
pine0.3990.9610.0980.354
larch....0.0980.0100
stone pine........
other conifers0.0990.0.0.0980.074
beech1.3520.71430.41030.846
maple0.4590.1960.3440.338
ash0.361-0.11201.1630.554
oak0.1990.2960.1690.154
chestnut........
other broadleaves0.3570.9700.6560.537
total8.0189.5266.8187.812
Northeastern Alpsspruce6.8475.4403.7204.822
fir0.6600.8590.6340.627
pine........
larch0.257-0.2970.0770.0136
stone pine........
other conifers..0.0970.0990.090
beech1.6740.0203381.3521.246
maple0.5600.22100.3800.352
ash2.6900.6510.3431.066
oak........
chestnut........
other broadleaves1.3790.1770.13160.478
total13.5366.8406.5158.418
Southwestern Alpsspruce0.9393.1193.0152.611
fir0.1670.2540.4350.328
pine0.4420.7360.3280.421
larch1.9391.0271.3191.316
stone pine0.2430.1890.2460.234
other conifers0.099..0.0.0.0100
beech0.1990.3460.1520.233
maple0.0930.2520.1460.133
ash0.0562-0.07910.1520.080
oak0.1470.1770.0760.141
chestnut..0.01230.01000.0110
other broadleaves0.6420.3300.3330.422
total4.4196.0115.895.57
Southeastern Alpsspruce3.8125.7183.8124.08
fir0.11250.1990.2270.132
pine0.4350.4560.2500.326
larch1.0210.5660.7230.815
stone pine0.1670.0820.2320.135
other conifers0.064..0.0620.046
beech0.3380.3470.01520.233
maple0.0790.11860.1530.058
ash0.0590.2560.0770.137
oak0.0100..-0.01000.01481
chestnut....0.01000.0100
other broadleaves0.2510.5340.3510.330
total6.097.8135.686.05
Southern Alpsspruce1.9321.6331.3191.514
fir0.4690.1600.2420.233
pine0.099-0.07700.0740.0101
larch1.0400.2620.8230.719
stone pine0.099....0.0100
other conifers....0.01000.0100
beech0.4330.7471.2181.016
maple0.0550.0570.1360.133
ash0.472-0.04960.2420.241
oak0.1620.3430.09100.156
chestnut0.9511.3410.4440.727
other broadleaves1.2331.0261.0221.016
total6.3155.3145.295.47
overallspruce4.243.293.453.83
fir1.860.7191.281.54
pine0.2160.3260.1250.212
larch0.3150.3250.5120.39
stone pine0.0480.0720.0280.024
other conifers0.1280.0580.0400.126
beech2.051.3161.191.64
maple0.3110.2380.3130.38
ash0.6110.3320.3160.59
oak0.3140.1390.0480.213
chestnut0.0510.2410.1440.126
other broadleaves0.4120.5180.4140.48
total10.227.257.538.92

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185379/171855
NFI2–NFI3
annual increment: landslide/mudflow 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 1993/95–2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce323102550355135111
fir25310383331303229
pine88328021601261
larch265....265
stone pine........
other conifers150..158238
beech25011342440283249
maple39216366475117
ash292938510484123
oak1738110011011934
chestnut........
other broadleaves20372454552530
total940611121982511485
Eastern Juraspruce113211246010012519
fir2742110001002840
pine1643-013411001642
larch1377....1377
stone pine........
other conifers1566....1566
beech13415244965816514
maple19211873712320
ash1642-11920721545
oak1653..11001750
chestnut........
other broadleaves15411551671737
total38410383812564349
Western Plateauspruce18616..205720515
fir84253902798824
pine1342..01001441
larch744....744
stone pine........
other conifers772....772
beech9818-312185310317
maple93701005801437
ash5629..8756427
oak4232..4714630
chestnut1100....1100
other broadleaves29350.1663034
total5338-187947405798
Central Plateauspruce326103617483369
fir24211456124525811
pine667..180858
larch7670100..763
stone pine........
other conifers2040171..2138
beech18110184619362189
maple16292701711926
ash52313665616028
oak2431151..2530
chestnut........
other broadleaves193601001742034
total8946333646319735
Eastern Plateauspruce518957013505358
fir16215273175218114
pine3929..1843928
larch1636..11001735
stone pine........
other conifers1566..01001566
beech292955714443109
maple5322-11309666122
ash11218186475613717
oak3926..4734325
chestnut........
other broadleaves542401002615523
total129952853673313944
Western Pre-Alpsspruce1222112491741630711
fir233638658248419
pine........
larch........
stone pine........
other conifers0100....0100
beech1238-234414382436
maple5691585431136
ash10551652571342
oak175-1102..-01229
chestnut........
other broadleaves161068443634
total173171471258134468
Central Pre-Alpsspruce25614777196124588
fir154167671241528510
pine148511072633103
larch176....176
stone pine........
other conifers..01001100187
beech78281473911918315
maple214707115253629
ash105201007601838
oak193..186272
chestnut........
other broadleaves25507113331529
total524112942449910026
Eastern Pre-Alpsspruce2351843361591643811
fir55238105862014914
pine-02110100-0254-1210
larch-1120110002620427
stone pine........
other conifers0100..155148
beech57212136503012815
maple9580139816282636
ash333574023386423
oak18301001100255
chestnut........
other broadleaves204510697303831
total409139225343128447
Northwestern Alpsspruce652525311241421411
fir93655731274520
pine18411000251263
larch561-0970459946
stone pine..01000.0100
other conifers0100....0100
beech1741117438376626
maple38733611261623
ash6475773471434
oak083-0106..-0809
chestnut-0100....-0100
other broadleaves186345811623340
total124205326222133999
Central Alpsspruce4127244619438420
fir105949818353129
pine21004670100654
larch....01000100
stone pine........
other conifers01000.0100075
beech1255314631041847
maple4610100248739
ash363-012310651255
oak11001100171255
chestnut........
other broadleaves3604755591138
total74253938582517214
Northeastern Alpsspruce53512548602413923
fir46346410361827
pine........
larch260-11000781137
stone pine........
other conifers..01000100090
beech127602033821543347
maple46312125811053
ash21923576442966
oak........
chestnut........
other broadleaves108208113161278
total1064132481041924219
Southwestern Alpsspruce194180211421624112
fir26855518352528
pine843183714284021
larch39412529602012417
stone pine3453909471534
other conifers1100..0.1100
beech21006477521533
maple194553446933
ash0563-0791452480
oak248378176642
chestnut..112401001110
other broadleaves134473114343522
total922315315273115188
Southeastern Alpsspruce194148424202134808
fir3125110012281632
pine193665812503826
larch502276740249815
stone pine8681838321735
other conifers164..062147
beech143844921532033
maple1791186354558
ash260258277637
oak1100..-110001481
chestnut....01000100
other broadleaves135173716513630
total3041111419297117166
Southern Alpsspruce343437351031917315
fir67036114422333
pine0100-07701751101
larch194256360238419
stone pine0100....0100
other conifers....11001100
beech7351648991912116
maple057158837933
ash773-149613422041
oak2647450910956
chestnut1652284335447927
other broadleaves22362229772212116
total1142011718411106427
overallspruce24834381111222640863
fir103268820434815544
pine114163227342517912
larch160163825165133649
stone pine114847217293224
other conifers60281584406626
beech1166515017412917294
maple18311223893132988
ash358114033100164989
oak147151139124817013
chestnut1651294135448126
other broadleaves239125919155144538
total5970385472684495092

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185380/171856
NFI2–NFI3
annual increment: avalanches SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce27.72.234.91.826.72.218.11.95.31.726.21.0
fir18.11.717.01.410.11.21.30.41.00.711.10.6
pine1.40.61.90.40.00.11.50.40.10.11.20.2
larch0.90.61.00.30.00.14.71.02.91.21.70.3
stone pine.0.0.0.0.0.00.50.30.00.00.10.1
other conifers0.90.61.50.50.00.00.10.0.0.00.60.2
beech24.21.919.51.26.41.02.80.71.10.412.30.6
maple3.70.62.60.41.50.50.60.20.10.01.90.2
ash2.80.77.30.92.30.61.50.91.10.83.70.4
oak2.00.63.50.60.10.10.20.10.30.21.50.2
chestnut.0.00.00.0.0.0-0.00.02.51.30.20.1
other broadleaves2.20.63.40.61.00.42.80.83.41.22.50.3
total83.82.292.61.248.32.834.12.617.83.363.01.1
inside perimeterspruce-0.10.3.0.03.20.712.01.56.11.73.70.4
fir0.80.4.0.00.90.32.10.50.10.40.80.1
pine-0.10.1.0.0-0.00.10.80.3-0.00.10.10.1
larch.0.0.0.0.0.02.40.62.81.10.70.1
stone pine.0.0.0.0.0.00.60.2.0.00.10.1
other conifers.0.0.0.0.0.00.00.0.0.00.00.0
beech0.50.2.0.00.90.40.90.50.50.30.50.2
maple0.10.1.0.00.20.10.10.10.00.00.10.0
ash0.00.0.0.00.20.20.20.10.00.00.10.0
oak.0.0.0.00.00.0.0.0-0.00.00.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves0.10.0.0.00.00.00.40.10.70.60.10.0
total1.20.6.0.05.41.119.51.910.32.26.30.5
outside perimeterspruce2.51.31.50.422.41.926.42.015.63.013.00.7
fir3.80.91.40.411.61.33.20.52.40.94.70.4
pine0.50.20.10.00.10.12.00.50.10.10.60.1
larch.0.00.00.00.00.04.30.77.41.91.40.2
stone pine.0.0.0.0.0.00.40.1.0.00.10.0
other conifers0.00.00.00.00.10.00.00.00.20.20.10.0
beech5.91.12.10.57.41.13.70.917.32.95.40.5
maple0.90.30.50.21.50.41.60.31.30.51.10.1
ash0.80.31.30.41.60.41.40.42.01.01.40.2
oak0.20.10.30.10.00.10.20.11.10.80.20.1
chestnut.0.0.0.0.0.00.10.19.82.80.70.2
other broadleaves0.40.10.10.01.50.43.10.614.62.52.10.2
total14.92.17.41.246.32.746.42.571.93.830.71.1
totalspruce30.12.436.41.752.42.056.52.227.03.442.91.0
fir22.61.918.41.422.61.66.60.83.51.216.60.7
pine1.80.62.00.40.10.24.20.70.20.21.90.2
larch0.90.61.00.30.10.111.51.313.12.43.80.3
stone pine.0.0.0.0.0.01.60.40.00.00.30.1
other conifers1.00.61.50.50.10.00.10.00.20.20.70.2
beech30.72.121.61.314.71.47.41.218.92.918.20.7
maple4.70.63.20.53.20.62.30.41.40.53.10.3
ash3.60.78.61.04.10.73.21.03.21.35.20.4
oak2.20.63.70.60.10.10.40.11.40.81.80.2
chestnut.0.00.00.0.0.00.00.112.33.00.80.2
other broadleaves2.60.63.50.62.60.66.21.018.82.74.70.4
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 #185381/171857
NFI2–NFI3
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 1993/95–2004/06
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/aspruce2.795.066.583.5111.9324.24
fir1.8102.482.5110.3290.4691.86
pine0.1400.3230.027040.3260.0990.216
larch0.1690.1270.03390.9201.0400.315
stone pine......0.1480.0990.048
other conifers0.1610.2320.0800.053..0.128
beech2.482.861.6160.5250.4332.05
maple0.4150.4170.4330.1350.0550.311
ash0.3241.0140.6260.3610.4720.611
oak0.2320.5170.0510.0370.1620.214
chestnut..0.0100..-0.01000.9510.051
other broadleaves0.2270.5170.3390.5291.2330.412
total8.3413.1311.866.586.31510.22
inside perimeterspruce-0.4269..5.9144.0113.2223.99
fir2.647..1.6300.7210.13070.817
pine-0.4101..-0.04750.334-0.07700.146
larch......0.8241.4350.720
stone pine......0.238..0.138
other conifers......0.0100..0.0100
beech1.834..1.6460.3530.3490.628
maple0.362..0.4520.0800.0990.138
ash0.196..0.3880.1440.0990.146
oak....0.099..-0.0990.0138
chestnut............
other broadleaves0.263..0.0550.1290.4830.134
total4.137..9.7116.585.3156.76
outside perimeterspruce1.2512.6245.373.671.1203.25
fir1.8232.4242.7100.4170.2351.28
pine0.2510.1540.0500.3230.0740.119
larch..0.1710.0960.6150.5270.413
stone pine......0.133..0.033
other conifers0.0570.1610.0620.0580.01000.035
beech2.9163.5191.7140.5261.3171.38
maple0.5270.9440.3250.2200.1350.313
ash0.4432.3310.4250.2280.1500.315
oak0.1570.5440.0297270.0600.1690.132
chestnut......0.0920.7310.230
other broadleaves0.2360.2350.4250.4211.1180.512
total7.31112.51010.846.355.287.63
totalspruce2.494.865.953.651.5143.83
fir1.892.482.570.4120.2331.54
pine0.1360.3220.01490.3160.01010.212
larch0.1690.1260.01120.7110.7190.39
stone pine......0.1240.01000.024
other conifers0.1590.2310.0560.0380.01000.126
beech2.572.861.6100.5171.0161.64
maple0.4130.4160.4200.1170.1330.38
ash0.3211.1120.5180.2320.2410.59
oak0.2290.5160.0690.0360.1560.213
chestnut..0.0100..0.01110.7270.126
other broadleaves0.2230.5170.3220.4171.0160.48
total8.1413.1311.246.445.479.02

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185382/171858
NFI2–NFI3
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 1993/95–2004/06
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/aspruce4369103566131036512343424834
fir28510504923212273067010546
pine23405723027043127010011116
larch1369302703399621194215816
stone pine......114901001148
other conifers15614432080153..6128
beech3829578614817562573511715
maple581678173533123505718311
ash4424216145326316177335111
oak32321031835243726414414
chestnut..1100..-010016521651
other broadleaves3427991724395629223623512
total13225274531108868991142059783
inside perimeterspruce-2270..742224213392835411
fir1255..2034432213077618
pine-2105..-04751535-07701346
larch......482518386621
stone pine......1338..1338
other conifers......0100..0100
beech944..204918543525029
maple168..5552800100838
ash0100..4904440100947
oak....0100..-01000139
chestnut............
other broadleaves169..0587305841335
total1946..123203941066226038
outside perimeterspruce40524528515953481002112336
fir5925422826611641716354468
pine75225635040241755220
larch..1721968715472713714
stone pine......833..833
other conifers1581632621591100535
beech94196223169157526111185119
maple142916463426322083510513
ash1245403338262929135013115
oak3588460297274607692332
chestnut......19263316430
other broadleaves63843835256221941920012
total2351522017106269366462929154
totalspruce47491080612026114161731540703
fir35695468518813412233315774
pine2836592221498616110117612
larch1369312611122311184193619
stone pine......322401003224
other conifers1559453125623811006626
beech4848640633711149171211617324
maple73139416732046179332968
ash5621255139518643220414919
oak35291111636983695616613
chestnut..1100..111179278026
other broadleaves412310317592212517121164488
total15764296532293420184642794952

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185383/171859
NFI2–NFI3
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 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce32.51.423.92.126.23.43.71.527.03.35.31.726.21.0
fir17.41.110.11.35.41.10.40.20.40.51.00.711.10.6
pine1.80.30.10.20.20.21.60.72.71.00.10.11.20.2
larch0.90.30.40.20.10.17.62.97.01.52.91.21.70.3
stone pine.0.0.0.0.0.00.60.31.10.70.00.00.10.1
other conifers1.30.40.00.00.00.00.10.10.10.1.0.00.60.2
beech21.11.15.81.26.41.20.40.41.90.71.10.412.30.6
maple3.00.41.50.61.30.50.20.20.10.10.10.01.90.2
ash5.70.71.40.44.51.70.10.50.30.21.10.83.70.4
oak3.00.40.20.10.10.10.40.20.10.10.30.21.50.2
chestnut0.00.0-0.00.0.0.0.0.0.0.02.51.30.20.1
other broadleaves3.00.41.20.62.60.92.61.11.80.93.41.22.50.3
total89.61.144.52.946.84.017.73.642.53.817.83.363.01.1
inside perimeterspruce-0.00.14.80.96.71.518.23.57.32.16.11.73.70.4
fir0.30.11.70.51.90.61.50.70.30.20.10.40.80.1
pine-0.00.00.00.0-0.10.11.80.60.90.6-0.00.10.10.1
larch.0.00.00.00.00.06.92.01.60.72.81.10.70.1
stone pine.0.00.00.0.0.01.70.90.60.3.0.00.10.1
other conifers.0.0.0.0.0.00.00.00.00.0.0.00.00.0
beech0.20.11.60.60.30.60.50.40.40.30.50.30.50.2
maple0.00.00.40.1-0.10.10.20.1.0.00.00.00.10.0
ash0.00.00.10.00.50.30.20.2.0.00.00.00.10.0
oak.0.00.00.0.0.0.0.0.0.0-0.00.00.00.0
chestnut.0.0.0.0.0.0.0.0.0.0.0.0.0.0
other broadleaves0.00.00.10.00.10.10.60.30.30.20.70.60.10.0
total0.40.28.71.49.32.031.64.411.42.310.32.26.40.5
outside perimeterspruce1.90.524.22.019.72.524.73.432.73.515.63.013.00.7
fir2.20.410.71.38.41.53.01.21.60.52.40.94.70.4
pine0.20.10.10.10.40.24.41.41.70.80.10.10.50.1
larch0.00.00.20.10.00.19.51.75.01.37.41.91.40.2
stone pine.0.00.00.0.0.00.50.30.70.3.0.00.10.0
other conifers0.00.00.10.10.10.00.00.00.00.00.20.20.10.0
beech3.40.57.41.37.51.62.00.80.40.517.32.95.30.5
maple0.70.21.50.22.20.71.50.60.60.41.30.51.10.1
ash1.10.30.90.33.40.90.60.40.60.32.01.01.40.2
oak0.20.1-0.10.10.20.10.70.4-0.10.11.10.80.20.1
chestnut.0.0.0.0.0.00.20.20.00.09.82.80.70.2
other broadleaves0.20.11.70.52.10.73.61.02.91.214.62.52.10.2
total10.01.146.82.943.93.850.74.546.13.871.93.830.61.1
totalspruce34.31.452.92.252.53.346.63.767.03.027.03.442.91.0
fir19.81.122.41.715.71.94.91.32.30.73.51.216.60.7
pine1.90.40.30.20.50.37.81.65.31.40.20.21.90.2
larch1.00.30.60.20.10.224.03.413.62.013.12.43.80.3
stone pine.0.00.00.0.0.02.91.02.30.80.00.00.30.1
other conifers1.30.40.10.10.10.00.10.10.10.10.20.20.70.2
beech24.71.114.91.714.31.92.91.02.80.918.92.918.20.7
maple3.70.43.40.63.40.91.80.60.70.41.40.53.10.3
ash6.90.72.40.58.41.80.80.70.90.33.21.35.20.4
oak3.20.50.10.10.30.11.10.50.00.11.40.81.80.2
chestnut0.00.0-0.00.0.0.00.20.20.00.012.33.00.80.2
other broadleaves3.20.42.90.84.81.16.81.55.01.518.82.74.70.4
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 #185387/171863
NFI2–NFI3
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 1993/95–2004/06
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/aspruce4.055.497.0140.9393.8121.9324.24
fir2.262.3131.5200.1670.11250.4691.86
pine0.2200.02010.01350.4420.4350.0990.216
larch0.1280.1520.01481.9391.0211.0400.315
stone pine......0.2430.1670.0990.048
other conifers0.2280.0800.0760.0990.064..0.128
beech2.651.3211.7190.1990.3380.4332.05
maple0.4120.3370.4360.0930.0790.0550.311
ash0.7120.3311.2390.05620.0590.4720.611
oak0.4150.0550.0640.1470.01000.1620.214
chestnut0.0100-0.0100......0.9510.051
other broadleaves0.4150.3540.7370.6420.2511.2330.412
total11.1210.0712.5104.4196.096.31510.22
inside perimeterspruce-0.42614.4126.1173.9193.4263.2223.99
fir2.6471.5261.7260.3430.1580.13070.817
pine-0.41010.0116-0.1990.4330.469-0.07700.145
larch..0.0920.0991.5290.8421.4350.720
stone pine..0.0...0.4500.345..0.138
other conifers......0.0.0.099..0.0100
beech1.8341.5370.32030.1830.2550.3490.628
maple0.3620.435-0.11020.070..0.0990.137
ash0.1960.1550.4630.0120..0.0990.145
oak..0.099......-0.0990.0138
chestnut..............
other broadleaves0.2630.0560.1730.1500.1470.4830.134
total4.1377.998.4156.7135.3165.3156.76
outside perimeterspruce1.7275.174.2122.6144.4111.1203.25
fir2.0172.2111.8180.3390.2300.2351.28
pine0.2410.0510.1550.5300.2450.0740.119
larch0.0720.0860.02431.0170.7260.5270.413
stone pine..0.0100..0.1590.140..0.033
other conifers0.0450.0870.0460.0.0.0730.01000.035
beech3.1121.6171.6200.2380.11221.3171.38
maple0.6270.3160.5330.2390.1670.1350.313
ash1.1270.2330.7260.1650.1470.1500.315
oak0.236-0.01170.0490.161-0.01000.1690.132
chestnut......0.01100.01000.7310.230
other broadleaves0.2260.4260.4340.4270.4401.1180.512
total9.289.859.375.486.385.287.63
totalspruce3.755.155.592.6114.081.5143.83
fir2.162.281.6120.3280.1320.2331.54
pine0.2190.0720.0670.4210.3260.01010.212
larch0.1270.1420.01111.3160.8150.7190.39
stone pine..0.0100..0.2340.1350.01000.024
other conifers0.1280.0750.0410.01000.0460.01000.126
beech2.751.4121.5150.2330.2331.0161.64
maple0.4110.3180.4260.1330.0580.1330.38
ash0.7110.2220.9240.0800.1370.2410.59
oak0.3140.01270.0390.1410.014810.1560.213
chestnut0.0100-0.0100..0.01100.01000.7270.126
other broadleaves0.3140.3260.5250.4220.3301.0160.48
total10.829.7410.565.576.055.479.02

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185388/171864
NFI2–NFI3
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 1993/95–2004/06
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/aspruce148154411031916194119414343424884
fir7927186146621268312567010566
pine8020220121358431936010011216
larch4328652114939415022194215916
stone pine......34586801001148
other conifers59290810771100164..6128
beech96351072279202100143873511725
maple136122837163719417905718311
ash2621226315539056326077335211
oak13615355164248110026414514
chestnut1100-0100......16521651
other broadleaves135152254323813441351223623612
total408838219571129223304111142059913
inside perimeterspruce-22638918812394225230392835411
fir12553129233084526013077718
pine-21051117-1100934670-07701346
larch..19301003630124418386621
stone pine..0...952447..1338
other conifers......0.0100..0100
beech844293942042833563525029
maple168737-1103171..0100938
ash01001576651120..0100946
oak..0100......-01000139
chestnut..............
other broadleaves1691581753512495841335
total1946160161132116317822166226048
outside perimeterspruce852844792401312816234121002112346
fir1001819812102181639113116354438
pine942251556233112461755220
larch172386124349183626472713713
stone pine..0100..360541..833
other conifers2461871460.0731100536
beech1551513718922111393122111185089
maple30282816263383946883510413
ash522817344226366447135013116
oak1137-1117249362-11007692332
chestnut......1110010063316430
other broadleaves9273227263419272141941920012
total45511864753692631133010462929094
totalspruce15645977664192411248081731540763
fir905641481921225281632233315754
pine871957266740213826110117712
larch45271042211112417981584193639
stone pine..0100..1534173501003224
other conifers6128175141110014711006626
beech112652741317415153320331211617304
maple16711631841269335589332968
ash3151144221022448063720414929
oak1471421273396420148195616713
chestnut1100-0100..1110010079278026
other broadleaves145145427592535223630121164498
total45623184541221651887166642795042

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185389/171865
NFI2–NFI3
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 1993/95–2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce5.40.6-0.30.81.00.73.70.4
fir4.20.42.01.12.00.53.40.3
pine0.10.1-0.30.30.20.10.10.1
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech4.20.51.40.62.20.53.40.3
maple0.60.10.20.10.40.10.50.1
ash0.50.10.10.10.40.20.40.1
oak0.30.10.00.00.10.00.20.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.30.10.10.10.20.10.30.1
total15.71.03.11.56.51.112.10.6
Eastern Juraspruce1.90.40.00.00.30.21.30.2
fir0.50.20.00.00.00.00.30.1
pine0.30.10.00.00.00.00.20.1
larch0.20.20.00.00.00.00.10.1
stone pine0.00.00.00.00.00.00.00.0
other conifers0.20.20.00.00.00.00.20.1
beech2.30.30.00.01.00.41.70.2
maple0.30.10.00.00.10.10.20.0
ash0.30.10.00.0-0.00.00.20.1
oak0.30.10.00.00.00.00.20.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.30.10.00.00.00.00.20.1
total6.50.70.00.01.50.54.60.4
Western Plateauspruce3.10.50.00.00.70.42.20.3
fir1.40.40.00.00.10.10.90.2
pine0.20.10.00.00.00.00.10.1
larch0.10.10.00.00.00.00.10.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.10.10.00.00.00.00.10.1
beech1.60.30.00.00.20.21.10.2
maple0.10.10.00.00.20.10.10.1
ash0.90.30.00.00.30.20.70.2
oak0.70.20.00.00.10.10.50.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.50.20.00.00.00.00.30.1
total8.90.80.00.01.60.76.10.5
Central Plateauspruce5.50.60.00.00.30.13.50.3
fir4.00.50.00.00.60.22.70.3
pine0.10.10.00.00.00.00.10.0
larch0.10.10.00.00.00.00.10.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.30.10.00.00.00.00.20.1
beech3.00.30.00.01.30.42.30.2
maple0.30.10.00.00.10.10.20.1
ash0.90.30.00.00.30.10.60.2
oak0.40.10.00.00.00.00.30.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.30.10.00.00.00.00.20.1
total15.00.90.00.02.70.610.20.5
Eastern Plateauspruce8.70.80.00.00.60.25.60.5
fir2.70.40.00.00.70.31.90.3
pine0.70.20.00.00.00.00.40.1
larch0.30.10.00.00.00.00.20.1
stone pine0.00.00.00.00.00.00.00.0
other conifers0.30.20.00.00.00.00.20.1
beech4.90.50.00.00.60.23.30.3
maple0.90.20.00.00.30.20.60.1
ash1.90.30.00.00.80.41.40.2
oak0.60.20.00.00.10.10.50.1
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.90.20.00.00.10.00.60.1
total21.81.10.00.03.20.914.70.7
Western Pre-Alpsspruce2.00.43.31.45.70.93.20.3
fir0.40.11.40.81.80.50.90.2
pine0.00.00.00.00.00.00.00.0
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.20.10.50.30.30.30.30.1
maple0.10.10.20.10.20.10.10.0
ash0.20.10.00.00.10.10.10.1
oak0.00.00.00.0-0.00.0-0.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.00.00.00.00.10.10.10.0
total2.90.55.32.38.21.24.70.4
Central Pre-Alpsspruce4.30.65.31.75.80.84.80.4
fir2.60.41.10.64.30.73.00.3
pine0.00.00.10.10.10.00.00.0
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech1.30.42.81.53.00.61.90.3
maple0.30.20.60.40.40.10.40.1
ash0.20.10.00.00.20.10.20.1
oak0.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.00.00.00.00.40.10.20.0
total8.81.09.92.814.31.510.50.7
Eastern Pre-Alpsspruce3.90.73.71.66.21.04.60.5
fir0.90.20.90.63.00.61.60.2
pine-0.00.0-0.20.20.00.0-0.00.0
larch-0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech1.00.20.00.62.40.61.30.2
maple0.20.10.00.00.60.30.30.1
ash0.60.20.60.60.90.30.70.2
oak0.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.30.20.00.00.60.30.40.1
total6.80.95.12.113.81.58.90.6
Northwestern Alpsspruce1.10.36.11.63.80.62.30.2
fir0.10.12.61.10.70.20.50.1
pine0.00.0-0.00.10.00.00.00.0
larch0.10.10.10.10.10.10.10.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.30.11.51.11.30.50.70.2
maple0.00.00.50.20.40.10.20.0
ash0.10.00.10.10.20.10.10.0
oak0.00.00.00.0-0.00.0-0.00.0
chestnut-0.00.00.00.00.00.0-0.00.0
other broadleaves0.30.20.10.10.50.20.40.1
total2.10.411.22.67.11.04.20.4
Central Alpsspruce0.70.23.81.60.70.30.90.2
fir0.20.12.00.90.30.20.30.1
pine0.00.00.00.00.10.10.10.0
larch0.00.00.00.00.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.20.1-0.10.50.20.20.20.1
maple0.10.00.10.10.10.00.10.0
ash0.00.00.00.00.30.20.10.1
oak0.00.00.00.00.10.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.00.0-0.00.00.30.10.10.0
total1.20.35.92.32.10.51.80.3
Northeastern Alpsspruce0.90.56.22.31.60.51.50.3
fir0.10.01.00.50.30.10.20.1
pine0.00.00.00.00.00.00.00.0
larch0.00.00.00.0-0.00.00.00.0
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.20.20.71.00.60.40.40.2
maple0.10.0-0.30.20.30.10.10.1
ash0.30.30.30.20.20.10.30.2
oak0.00.00.00.00.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.20.10.20.10.00.10.10.1
total1.80.78.12.82.90.72.50.5
Southwestern Alpsspruce0.30.115.63.74.40.72.50.3
fir0.00.01.30.60.50.20.30.1
pine0.10.11.50.50.80.20.40.1
larch0.70.35.91.91.70.31.30.2
stone pine0.10.01.50.80.10.10.20.1
other conifers0.00.00.00.00.00.00.00.0
beech0.00.00.40.30.40.10.20.1
maple0.00.00.20.10.30.10.10.0
ash0.00.00.20.20.10.10.00.0
oak0.00.00.00.00.10.10.10.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.20.10.50.30.60.20.40.1
total1.50.327.05.09.01.05.40.4
Southeastern Alpsspruce3.20.58.62.78.01.05.00.4
fir0.10.10.40.20.40.10.20.1
pine0.30.11.00.70.40.20.40.1
larch0.80.21.90.91.20.31.00.2
stone pine0.10.10.70.30.20.10.20.1
other conifers0.00.00.00.00.00.00.00.0
beech0.20.10.50.30.10.10.20.1
maple0.00.00.00.00.10.10.10.0
ash0.00.00.00.00.10.10.10.0
oak0.00.00.00.0-0.00.00.00.0
chestnut0.00.00.00.00.00.00.00.0
other broadleaves0.20.10.40.20.70.30.40.1
total5.10.613.53.111.31.27.50.5
Southern Alpsspruce0.60.26.51.93.40.71.80.3
fir0.10.10.10.40.50.20.20.1
pine0.00.0-0.00.20.00.00.00.0
larch0.30.12.91.21.60.40.90.2
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.00.00.00.00.00.00.0
beech0.10.00.50.33.80.71.30.2
maple0.00.00.00.00.30.10.10.0
ash0.10.10.00.00.40.20.20.1
oak0.00.0-0.00.00.20.20.10.1
chestnut0.30.10.00.02.20.70.80.2
other broadleaves0.40.10.80.63.20.61.30.2
total1.90.410.92.615.81.66.80.5
overallspruce41.61.358.74.242.61.943.00.9
fir17.30.912.72.215.21.216.30.7
pine1.90.32.21.01.80.31.90.2
larch2.70.410.92.24.70.63.80.3
stone pine0.20.12.10.80.30.10.30.1
other conifers1.00.30.00.00.20.10.70.2
beech19.60.98.32.317.41.418.20.7
maple3.10.31.40.53.60.53.10.3
ash6.00.71.40.74.50.75.20.5
oak2.50.40.00.00.80.21.80.2
chestnut0.30.10.00.02.20.70.80.2
other broadleaves4.00.52.10.86.90.84.80.4
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185390/171866
NFI2–NFI3
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 1993/95–2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce2.810-0.42531.1652.411
fir2.2102.6472.1222.29
pine0.183-0.41010.2520.161
larch0.065....0.065
stone pine........
other conifers0.050..0.0570.038
beech2.1101.8342.4172.29
maple0.3200.3620.4300.317
ash0.2280.1960.4420.323
oak0.137..0.1700.134
chestnut........
other broadleaves0.2360.2630.2450.230
total8.054.0377.0137.75
Eastern Juraspruce2.720..2.1432.719
fir0.740..0.1960.640
pine0.442..0.12420.342
larch0.377....0.377
stone pine........
other conifers0.466....0.366
beech3.214..6.1333.513
maple0.520..0.7600.519
ash0.444..-0.11200.345
oak0.453..0.2960.450
chestnut........
other broadleaves0.440..0.3350.437
total9.29..9.4209.28
Western Plateauspruce4.415..4.0504.414
fir2.025..0.8571.924
pine0.341..0.1960.340
larch0.243....0.244
stone pine........
other conifers0.272....0.272
beech2.317..1.01142.217
maple0.237..1.1730.337
ash1.329..1.5701.327
oak1.031..0.8651.029
chestnut0.0100....0.0100
other broadleaves0.735..0.1600.634
total12.67..9.43112.37
Central Plateauspruce5.39..1.5324.99
fir3.911..2.4303.810
pine0.167..0.2780.158
larch0.167..0.1980.163
stone pine........
other conifers0.340..0.1680.338
beech2.910..5.4203.29
maple0.329..0.4550.326
ash0.831..1.2400.927
oak0.431..0.1460.430
chestnut........
other broadleaves0.336..0.2560.334
total14.44..11.61014.24
Eastern Plateauspruce5.09..3.0344.98
fir1.615..3.4401.614
pine0.429..0.1800.428
larch0.236..0.1970.235
stone pine........
other conifers0.166..0.0970.166
beech2.89..2.9302.89
maple0.522..1.4750.622
ash1.118..4.3421.217
oak0.426..0.7680.424
chestnut........
other broadleaves0.524..0.3550.523
total12.54..16.31512.74
Western Pre-Alpsspruce7.6176.7247.5137.510
fir1.4342.8482.4232.018
pine........
larch........
stone pine........
other conifers0.099....0.0100
beech0.7361.0530.4780.636
maple0.3680.3580.2400.336
ash0.6540.0710.1450.342
oak0.174..-0.1102-0.01229
chestnut........
other broadleaves0.1600.0940.2400.134
total10.91210.92510.81010.87
Central Pre-Alpsspruce5.3124.7224.3114.88
fir3.2140.9513.2133.010
pine0.04850.11050.0620.0103
larch0.076....0.076
stone pine........
other conifers....0.0860.087
beech1.6272.5482.2181.915
maple0.4460.5650.3240.429
ash0.2520.0970.2590.238
oak0.0920.0970.01000.072
chestnut........
other broadleaves0.0540.0670.3320.229
total10.898.81510.6710.65
Eastern Pre-Alpsspruce7.9157.9244.9146.310
fir1.8222.0532.4202.214
pine-0.0211-0.3940.077-0.0210
larch-0.0120..0.0960.0427
stone pine........
other conifers0.0100..0.0540.048
beech1.9190.024511.9211.915
maple0.3570.0940.5460.436
ash1.1341.2940.7310.923
oak0.083..0.0720.054
chestnut........
other broadleaves0.744..0.5420.531
total13.81010.82011.1712.26
Northwestern Alpsspruce3.6213.6174.3133.910
fir0.5331.5370.8290.820
pine0.083-0.0138920.0800.063
larch0.3600.1910.1850.245
stone pine..0.0.0.01000.0100
other conifers0.099....0.0100
beech0.9400.9711.5361.226
maple0.2850.3350.4240.323
ash0.3460.1730.3530.334
oak0.082..-0.0105-0.0809
chestnut-0.099....-0.0100
other broadleaves1.0620.1610.5490.640
total6.9166.5137.8107.37
Central Alpsspruce4.4214.8342.5463.818
fir1.0572.5381.2481.428
pine0.3990.0.0.5610.354
larch..0.197..0.0100
stone pine........
other conifers0.099..0.0980.074
beech1.352-0.15050.9660.846
maple0.4590.11090.3430.338
ash0.3610.1971.1680.554
oak0.199..0.2630.154
chestnut........
other broadleaves0.357-0.0971.1410.537
total8.0187.4297.8177.812
Northeastern Alpsspruce6.8476.2273.2254.822
fir0.6601.0450.5390.627
pine........
larch0.257..-0.02110.0136
stone pine........
other conifers....0.0890.090
beech1.6740.71441.2651.246
maple0.560-0.3690.5540.352
ash2.6900.3570.4401.066
oak........
chestnut........
other broadleaves1.3790.2620.032190.478
total13.5368.1255.9188.418
Southwestern Alpsspruce0.9393.9192.6142.611
fir0.1670.3430.3390.328
pine0.4420.4330.5300.421
larch1.9391.5291.0171.316
stone pine0.2430.4500.1590.234
other conifers0.0990.0.0.0.0.0100
beech0.1990.1830.2380.233
maple0.0930.0700.2390.133
ash0.05620.01200.1650.080
oak0.147..0.1610.141
chestnut....0.01100.0110
other broadleaves0.6420.1500.4270.422
total4.4196.7135.485.57
Southeastern Alpsspruce3.8123.4264.4114.08
fir0.11250.1580.2300.132
pine0.4350.4690.2450.326
larch1.0210.8420.7260.815
stone pine0.1670.3450.1400.135
other conifers0.0640.0990.0730.046
beech0.3380.2550.11220.233
maple0.079..0.1670.058
ash0.059..0.1470.137
oak0.0100..-0.01000.01481
chestnut....0.01000.0100
other broadleaves0.2510.1470.4400.330
total6.095.3166.386.05
Southern Alpsspruce1.9323.2221.1201.514
fir0.4690.13070.2350.233
pine0.099-0.07700.0740.0101
larch1.0401.4350.5270.719
stone pine0.099....0.0100
other conifers....0.01000.0100
beech0.4330.3491.3171.016
maple0.0550.0990.1350.133
ash0.4720.0990.1500.241
oak0.162-0.0990.1690.156
chestnut0.951..0.7310.727
other broadleaves1.2330.4831.1181.016
total6.3155.3155.285.47
overallspruce4.243.993.253.83
fir1.860.8171.181.54
pine0.2160.1450.1190.212
larch0.3150.7200.4130.39
stone pine0.0480.1380.0330.024
other conifers0.1280.01000.0360.126
beech2.050.6281.381.64
maple0.3110.1380.3130.38
ash0.6110.1460.3150.59
oak0.3140.01390.1320.213
chestnut0.051..0.2300.126
other broadleaves0.4120.1340.5120.48
total10.226.767.638.92

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185391/171867
NFI2–NFI3
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 1993/95–2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce32310-2255306635111
fir25310125558253229
pine883-21057531261
larch265....265
stone pine........
other conifers150..158238
beech2501184465203249
maple392116811325117
ash2929010012434123
oak1738..2711934
chestnut........
other broadleaves20371694462530
total940619461901711485
Eastern Juraspruce11520..105112519
fir2841..01002840
pine1643..02431642
larch1377....1377
stone pine........
other conifers1566....1566
beech13615..294316514
maple2021..3662320
ash1644..-01231545
oak1653..11001750
chestnut........
other broadleaves1540..1451737
total38910..45344349
Western Plateauspruce18616..205720515
fir8425..4638824
pine1342..01001441
larch744....744
stone pine........
other conifers772....772
beech9818..511810317
maple937..5781437
ash5629..8756427
oak4232..4714630
chestnut1100....1100
other broadleaves2935..1663034
total5338..46425798
Central Plateauspruce32610..10383369
fir24211..173625811
pine667..180858
larch767..0100763
stone pine........
other conifers2040..1712138
beech18110..37292189
maple1629..3591926
ash5231..8456028
oak2431..1512530
chestnut........
other broadleaves1936..1592034
total8946..79239735
Eastern Plateauspruce5189..17415358
fir16215..204718114
pine3929..1843928
larch1636..11001735
stone pine........
other conifers1566..01001566
beech2949..16393109
maple5322..8786122
ash11218..254813717
oak3926..4734325
chestnut........
other broadleaves5424..2615523
total13015..932913944
Western Pre-Alpsspruce1222120421661630711
fir233685953258419
pine........
larch........
stone pine........
other conifers0100....0100
beech123836310792436
maple5691685411136
ash10550793461342
oak175..-1102-01229
chestnut........
other broadleaves1610100441634
total173173242240144468
Central Pre-Alpsspruce256143231171144588
fir154166561251528510
pine148511072633103
larch176....176
stone pine........
other conifers....187187
beech78281753882018315
maple214736912253629
ash105201007601838
oak19301000100272
chestnut........
other broadleaves25507113331529
total5241160274181010026
Eastern Pre-Alpsspruce2351822421801643811
fir5523664882114914
pine-0211-1100178-1210
larch-1120..1960427
stone pine........
other conifers0100..155148
beech572102451712312815
maple958010017472636
ash3335410027326423
oak183..173255
chestnut........
other broadleaves2045..17433831
total409133140404118447
Northwestern Alpsspruce652537241121621411
fir936164120304520
pine184-013892181263
larch561193386946
stone pine..0.01000100
other conifers0100....0100
beech174197439376626
maple38733911261623
ash6471757541434
oak083..-0106-0809
chestnut-0100....-0100
other broadleaves186316414503340
total124206821207143999
Central Alpsspruce4127234220498420
fir105912459513129
pine21000.464654
larch..0100..0100
stone pine........
other conifers0100..0100075
beech1255-15067681847
maple4610112247739
ash36301009711255
oak1100..166255
chestnut........
other broadleaves360-01009451138
total74253639622517214
Northeastern Alpsspruce53513835482813923
fir4636508411827
pine........
larch260..-02121137
stone pine........
other conifers....090090
beech1276414517663347
maple463-2728551053
ash21922616422966
oak........
chestnut........
other broadleaves1082166032181278
total106414933862224219
Southwestern Alpsspruce194194221281624112
fir26884516392528
pine84393423314021
larch39413630491812417
stone pine3459523601534
other conifers11000.0.1100
beech210028311391533
maple194171839933
ash05631120366480
oak248..362642
chestnut....11101110
other broadleaves134435119273522
total922316317263115188
Southeastern Alpsspruce194145230234124808
fir312526011311632
pine193667012463826
larch5022124436269815
stone pine8684475411735
other conifers1640100073147
beech143835631222033
maple179..468558
ash260..447637
oak1100..-110001481
chestnut....01000100
other broadleaves135124921413630
total304118221330107166
Southern Alpsspruce343439281002117315
fir670130716352333
pine0100-07701751101
larch1942183847278419
stone pine0100....0100
other conifers....11001100
beech7353521111812116
maple0570100835933
ash773010013502041
oak264-0100769956
chestnut1652..63317927
other broadleaves2236584941912116
total11420662246296427
overallspruce24854356111245640863
fir103367718444815544
pine114161346522017912
larch160166621137143649
stone pine114813388333224
other conifers602801005366626
beech117055029508917294
maple18411838105142988
ash35711946131164989
oak147150139233217013
chestnut1651..64308126
other broadleaves240121335200124538
total5978360682924495092

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185392/171868
NFI2–NFI3
annual increment: rockfall SilvaProtect · main tree species · 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 Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce31.61.838.61.555.52.256.23.021.45.542.01.0
fir22.51.517.61.122.71.84.50.93.92.217.80.7
pine1.90.52.00.30.20.24.70.91.51.12.00.2
larch0.70.41.20.20.10.111.71.814.94.02.40.3
stone pine.0.0.0.00.00.01.70.50.20.10.20.1
other conifers0.90.41.40.40.00.00.10.1.0.00.80.2
beech27.81.622.11.112.61.46.71.25.51.719.40.7
maple4.00.63.00.42.70.61.60.80.73.93.00.3
ash4.00.76.70.74.10.83.71.59.53.25.30.4
oak2.80.63.50.50.40.11.30.40.81.22.40.3
chestnut.0.00.10.1.0.00.10.113.14.10.30.1
other broadleaves3.80.93.80.51.60.57.61.328.55.24.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce27.912.250.40.023.815.853.97.425.07.541.95.0
fir14.49.4.0.08.14.47.32.61.81.86.71.9
pine6.55.0.0.0-0.20.24.22.44.34.24.11.8
larch9.48.5.0.0.0.08.74.113.75.89.32.9
stone pine.0.0.0.0.0.01.10.50.00.00.60.3
other conifers.0.0.0.0.0.00.10.1.0.00.00.0
beech21.016.47.00.036.015.913.37.35.66.114.04.9
maple4.73.620.50.01.10.62.41.43.41.62.91.0
ash10.78.419.40.04.61.83.81.95.36.45.02.1
oak1.81.3.0.01.31.00.10.1-2.21.6-0.20.4
chestnut.0.0.0.0.0.0-0.00.111.06.32.61.6
other broadleaves3.64.62.70.025.218.05.12.232.08.213.03.0
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce15.64.422.63.749.22.062.51.825.43.146.31.2
fir26.73.817.63.126.31.77.80.93.51.315.60.8
pine2.11.10.80.30.40.23.00.60.10.11.40.2
larch0.00.06.25.50.20.111.01.09.42.36.00.6
stone pine.0.0.0.00.10.11.60.3.0.00.60.1
other conifers1.91.60.70.40.10.10.10.00.20.10.30.1
beech36.94.126.84.015.21.55.01.028.84.215.81.0
maple8.21.96.32.13.20.52.30.31.80.53.20.3
ash4.91.214.03.03.10.62.10.43.40.93.70.4
oak0.50.32.20.90.10.10.40.12.10.80.70.1
chestnut.0.0.0.0.0.00.10.110.22.21.50.3
other broadleaves3.10.72.91.22.10.44.30.615.22.14.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce29.01.637.31.452.11.559.91.524.72.643.50.7
fir23.11.417.61.124.41.26.70.63.41.116.80.5
pine2.00.41.90.30.30.13.60.50.60.41.80.2
larch0.70.31.60.50.10.111.10.910.71.93.80.3
stone pine.0.0.0.00.10.01.60.30.00.00.40.1
other conifers1.00.41.30.30.10.00.10.00.10.10.60.1
beech29.21.522.51.114.11.06.00.823.13.418.00.6
maple4.70.63.30.42.90.42.10.31.70.83.10.2
ash4.20.67.30.73.60.52.70.64.61.04.70.3
oak2.40.53.40.40.30.10.70.21.60.61.70.2
chestnut.0.00.10.0.0.00.10.110.81.90.80.1
other broadleaves3.70.73.70.42.00.45.50.618.72.04.70.3
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 #185393/171869
NFI2–NFI3
annual increment: rockfall SilvaProtect · main tree species · 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 Alpsoverall
rockfall SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce2.765.056.263.471.1304.13
fir1.972.372.590.3210.2581.74
pine0.2260.3170.0890.3190.1710.211
larch0.1580.2180.01200.7160.7290.211
stone pine....0.01000.1290.0710.028
other conifers0.1490.2260.0570.047..0.122
beech2.462.851.4110.4190.3311.94
maple0.3160.4130.3250.1460.05390.39
ash0.3170.9110.5200.2420.5340.58
oak0.2230.4140.0310.1320.01430.211
chestnut..0.078..0.0840.7330.031
other broadleaves0.3230.5130.2300.5191.4200.49
total8.5312.9211.246.155.0119.82
inside perimeterspruce1.4622.4.2.3643.0171.2322.315
fir0.760..0.8540.4380.1990.428
pine0.363..-0.0940.2560.2990.243
larch0.597....0.5490.6440.533
stone pine......0.1460.0.0.047
other conifers......0.0100..0.0100
beech1.1870.3.3.4400.8620.31140.840
maple0.2701.0.0.1490.1590.2440.234
ash0.5960.9.0.4560.2500.21240.344
oak0.183..0.1940.070-0.171-0.0251
chestnut......-0.03280.5610.162
other broadleaves0.21490.1.2.4850.3411.5250.723
total5.1354.7.9.5215.7144.6155.510
outside perimeterspruce1.2322.6175.354.141.3133.53
fir2.0152.1172.970.5120.2391.26
pine0.2530.1410.0580.2190.02560.117
larch0.01000.7940.0520.790.5250.511
stone pine....0.01000.119..0.019
other conifers0.1820.1580.0440.0380.0950.045
beech2.8123.1141.6100.3201.5181.27
maple0.6230.7340.3160.2150.1270.29
ash0.4241.6230.3190.1190.2270.310
oak0.0650.3400.01150.0350.1370.121
chestnut......0.0670.5230.123
other broadleaves0.2220.3390.2190.3150.8140.49
total7.6811.7810.836.635.177.62
totalspruce2.464.845.743.841.3113.82
fir1.972.262.760.4100.2321.53
pine0.2230.2160.0490.2130.0610.29
larch0.1500.2330.0480.780.5190.38
stone pine....0.0950.1160.0720.016
other conifers0.1420.2250.0390.0300.0950.120
beech2.462.951.580.4141.2171.63
maple0.4130.4120.3140.1160.1460.37
ash0.3140.9100.4140.2220.2220.46
oak0.2220.4130.0310.0240.1400.210
chestnut..0.078..0.0550.5180.118
other broadleaves0.3200.5120.2170.3120.9110.46
total8.2312.8211.036.335.168.71

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185394/171870
NFI2–NFI3
annual increment: rockfall SilvaProtect · main tree species · 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 Alpsoverall
rockfall SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce42871033562874108253125243
fir3048472725710332155810704
pine25265417289341927211711
larch958321811208516183014512
stone pine....010012290721329
other conifers12493726057147..5122
beech3767592614212491963211654
maple5416811330251247153917810
ash5417180114720274211353198
oak38239314531933114314611
chestnut..278..18416341831
other broadleaves5224101131831561934222619
total13524267631131672961191460072
inside perimeterspruce5660100473602012358116
fir364..16583911001329
pine167..-01005572100843
larch2100....10506461833
stone pine......1470.147
other conifers......0100..0100
beech4900100654156331152740
maple1740100060360246634
ash298010016645121251045
oak086..0100071-173-0251
chestnut......-0328562563
other broadleaves1151010049264215282524
total19421100154111117462019312
outside perimeterspruce42325519589681051301316254
fir7117432031481011218395476
pine654243558392002565117
larch010015953521439482520911
stone pine....11002020..2119
other conifers5832592441381951045
beech98146517181116420147185567
maple222415363816301592711410
ash1325342438202719172712911
oak165541111553511372422
chestnut......26752235423
other broadleaves8237402520561577141739
total26610243121196512984509835123
totalspruce47571088512204128141671142302
fir37875146572614210233216303
pine3223561774977134611769
larch11504733348238872193728
stone pine....19534160723516
other conifers174239252392301956120
beech478665753298128141561817483
maple771396126814441711462977
ash6914214108514582231224586
oak402298136311524114017010
chestnut..278..25573197718
other broadleaves612010812471711712126114606
total16383292022342321383675697131

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185395/171871
NFI2–NFI3
annual increment: rockfall SilvaProtect · main tree species · 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 Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce36.31.155.82.556.73.628.15.564.13.521.45.542.01.0
fir19.20.922.82.015.02.13.21.61.80.93.92.217.80.7
pine2.00.30.30.20.20.36.42.47.81.71.51.12.00.2
larch1.00.20.60.30.10.236.46.912.22.314.94.02.40.3
stone pine.0.0.0.00.10.13.31.22.61.00.20.10.20.1
other conifers1.20.30.00.00.00.00.40.30.10.1.0.00.80.2
beech24.00.912.11.612.81.83.52.23.51.15.51.719.40.7
maple3.30.32.90.82.51.11.40.80.30.20.73.93.00.3
ash5.80.52.70.67.62.11.81.61.61.09.53.25.30.4
oak3.30.40.50.20.70.33.21.30.70.50.81.22.40.3
chestnut0.00.0-0.00.0.0.00.60.4.0.013.14.10.30.1
other broadleaves3.80.42.30.84.31.211.73.55.41.628.55.24.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce28.911.740.413.857.310.834.09.4107.341.325.07.542.05.0
fir13.88.96.42.74.93.412.16.314.113.91.81.86.71.8
pine6.24.71.11.02.92.210.35.5-4.126.04.34.24.11.7
larch9.08.2-0.61.87.14.925.49.5-21.332.113.75.89.12.8
stone pine.0.00.30.3.0.01.91.57.96.70.00.00.60.3
other conifers.0.0.0.00.10.1.0.0.0.0.0.00.00.0
beech20.415.743.513.88.810.03.91.8-3.99.15.66.114.25.0
maple5.53.71.20.84.12.70.30.3.0.03.41.62.91.0
ash11.18.06.45.74.21.71.31.4.0.05.36.45.02.1
oak1.71.20.00.00.30.30.40.3.0.0-2.21.6-0.20.4
chestnut.0.0.0.0.0.0-0.10.5.0.011.06.32.61.6
other broadleaves3.54.41.32.410.36.210.55.5.0.032.08.212.93.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce19.02.852.32.151.73.153.02.972.82.525.43.146.31.2
fir22.32.525.41.818.82.26.81.43.50.93.51.315.60.8
pine1.40.60.20.11.50.74.61.22.70.90.10.11.40.2
larch3.02.70.30.10.40.220.52.112.01.89.42.35.90.6
stone pine.0.00.10.1.0.02.40.72.20.5.0.00.60.1
other conifers1.30.80.10.10.10.10.00.00.10.10.20.10.30.1
beech32.02.913.31.514.92.33.30.81.40.628.84.215.81.0
maple7.31.43.40.43.80.91.80.50.70.41.80.53.30.3
ash9.31.61.80.45.81.21.50.51.00.33.40.93.70.4
oak1.30.50.20.10.20.10.70.30.00.12.10.80.70.1
chestnut.0.0.0.0.0.00.40.30.00.010.22.21.50.3
other broadleaves3.00.72.70.62.70.85.00.93.61.015.22.14.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce34.31.153.71.654.32.346.82.669.72.124.72.643.60.7
fir19.60.823.91.316.41.56.31.22.90.73.41.116.80.5
pine1.90.30.30.11.00.45.31.14.70.90.60.41.80.2
larch1.30.40.50.10.60.324.12.311.81.410.71.93.80.3
stone pine.0.00.10.10.00.02.60.62.40.50.00.00.40.1
other conifers1.20.30.10.00.10.00.10.10.10.00.10.10.60.1
beech24.90.913.31.113.71.53.30.82.20.523.13.418.00.6
maple3.80.33.20.43.20.71.60.40.50.21.70.83.10.2
ash6.20.52.30.46.51.11.60.51.20.54.61.04.70.3
oak3.00.30.30.10.40.21.20.40.30.21.60.61.80.2
chestnut0.00.0-0.00.0.0.00.40.20.00.010.81.90.80.1
other broadleaves3.70.42.50.53.80.76.71.14.30.918.72.04.70.3
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 #185396/171872
NFI2–NFI3
annual increment: rockfall SilvaProtect · main tree species · 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 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/aspruce4.045.576.191.2223.791.1304.13
fir2.152.2101.6150.1520.1500.2581.74
pine0.2140.0790.01470.3370.5220.1710.211
larch0.1190.1400.01431.6260.7200.7290.211
stone pine....0.0840.1360.2400.0710.029
other conifers0.1230.0640.0630.0920.055..0.122
beech2.641.2141.4150.1650.2300.3311.94
maple0.4100.3260.3450.1510.0630.05390.39
ash0.690.3230.8300.1920.1670.5340.58
oak0.4120.1420.1460.1390.0780.01430.211
chestnut0.078-0.0100..0.071..0.7330.031
other broadleaves0.4120.2360.5290.5300.3311.4200.49
total11.029.9510.874.3115.875.0119.82
inside perimeterspruce1.5583.2304.8241.4372.4461.2322.315
fir0.7600.5440.4720.5600.3810.1990.428
pine0.3630.1790.2770.450-0.16030.2990.243
larch0.597-0.03110.6731.043-0.51080.6440.533
stone pine..0.098..0.1770.2590.0.0.046
other conifers....0.099......0.0100
beech1.0853.5470.71240.254-0.12100.31140.840
maple0.3590.1680.3650.090..0.2440.234
ash0.6880.5880.3390.1103..0.21240.344
oak0.1840.0980.0990.076..-0.171-0.0239
chestnut......-0.0328..0.5610.162
other broadleaves0.21440.11870.9610.451..1.5250.723
total5.0338.0218.3204.1202.2664.6155.510
outside perimeterspruce1.7175.155.083.194.861.3133.53
fir2.0112.581.8120.4220.2270.2391.26
pine0.1410.0440.1460.3270.2330.02560.117
larch0.3940.0430.0651.2110.8150.5250.411
stone pine..0.0100..0.1300.124..0.019
other conifers0.1640.0620.0430.0.0.0430.0950.045
beech2.991.3121.4170.2260.1421.5181.27
maple0.7200.3110.4240.1270.0570.1270.29
ash0.8180.2220.6210.1320.1310.2270.310
oak0.1350.0790.0490.0440.013830.1370.122
chestnut......0.0720.01000.5230.123
other broadleaves0.3220.3220.3290.3190.2290.8140.49
total9.169.739.755.956.655.177.62
totalspruce3.745.245.562.584.351.3113.82
fir2.152.361.690.3200.2230.2321.53
pine0.2130.0440.1400.3200.3190.0610.29
larch0.1280.0310.1511.3110.7120.5190.38
stone pine..0.0920.0840.1230.1220.0720.016
other conifers0.1220.0540.0350.0920.0340.0950.120
beech2.741.391.4120.2240.1251.2171.63
maple0.490.3130.3220.1240.0470.1460.37
ash0.780.2160.7180.1320.1380.2220.46
oak0.3110.0370.0350.1290.0800.1400.210
chestnut0.078-0.0100..0.0550.01000.5180.118
other broadleaves0.4110.2200.4200.4160.3210.9110.46
total10.729.7310.145.356.145.168.71

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185397/171873
NFI2–NFI3
annual increment: rockfall SilvaProtect · main tree species · 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 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/aspruce14644482831811322420511253125273
fir777519711841645265055810714
pine79143791147738252227211711
larch4119540114341273920183014512
stone pine....0844378400721329
other conifers4923064064092055..5122
beech9694104157215465113163211664
maple1351025271445252163153917810
ash23592324433029356811353198
oak13112542446440278114314711
chestnut278-0100..171..16341831
other broadleaves15412203624301331173234222629
total40372864656191131432081191460132
inside perimeterspruce66214373329104075312358216
fir36424937436218511001329
pine167082279352-06032100843
larch2100-0312475746-11116461833
stone pine..0100..1781640.147
other conifers....0100......0100
beech48815525125157-021131152840
maple163072267091..246634
ash2912912420105..21251045
oak08601000100078..-173-0239
chestnut......-0328..562563
other broadleaves11450188663353..15282524
total2040353058262825771462019412
outside perimeterspruce971853563089212934671301316274
fir113132599112132723172718395476
pine7412449461927133302565017
larch159444326582115716482520811
stone pine..1100..10311024..2119
other conifers7641621440.1431951045
beech163111371389171326642147185557
maple37203512232572735792711410
ash471919233422632531172712811
oak7352791493440138311372422
chestnut......172010052235423
other broadleaves1522272216302019172977141749
total509810235596640074746509835123
totalspruce15674103146606253855861671142362
fir893545871991034202323233216313
pine88135441240292138194611769
larch582893175113011941372193718
stone pine..192084142419220723516
other conifers56221541350921341956120
beech11364256916612182417251561817493
maple17396113392292444711462987
ash284844168019832103831224576
oak13911737535729280114017010
chestnut278-0100..255010073197718
other broadleaves170114720472036163421126114606
total45662192131216554158014675697191

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185398/171874
NFI2–NFI3
annual increment: rockfall SilvaProtect · main tree species · 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
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce34.92.023.113.216.15.131.31.9
fir28.31.815.810.530.74.428.51.7
pine1.50.57.05.62.31.31.70.5
larch0.10.110.29.3.0.00.20.2
stone pine.0.0.0.0.0.0.0.0
other conifers0.10.0.0.02.31.90.50.3
beech23.41.721.217.933.24.325.11.6
maple4.10.65.24.07.31.84.70.6
ash2.90.611.79.04.91.23.40.5
oak2.30.62.01.30.40.31.90.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.50.63.95.02.90.82.60.5
total100.0.100.0.100.0.100.0.
Eastern Juraspruce22.73.480.20.013.35.521.93.1
fir6.72.2.0.06.33.16.62.0
pine2.81.0.0.01.11.22.70.9
larch2.31.4.0.00.20.22.01.2
stone pine.0.0.0.0.0.0.0.0
other conifers3.11.6.0.0.0.02.71.4
beech39.83.719.80.055.89.141.53.5
maple3.61.5.0.012.96.74.51.6
ash7.11.8.0.04.83.56.81.7
oak4.41.8.0.01.11.14.01.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves7.52.8.0.04.41.57.12.5
total100.0.100.0.100.0.100.0.
Western Plateauspruce36.83.5.0.031.811.636.43.3
fir13.32.3.0.05.73.212.82.1
pine1.70.7.0.00.70.51.60.6
larch1.70.5.0.0.0.01.60.5
stone pine.0.0.0.0.0.0.0.0
other conifers1.50.9.0.0.0.01.40.8
beech22.22.7.0.020.88.322.12.6
maple2.70.6.0.015.78.33.60.9
ash8.71.6.0.014.65.39.11.6
oak6.71.5.0.04.02.96.51.4
chestnut0.40.3.0.0.0.00.30.3
other broadleaves4.41.2.0.06.74.94.61.2
total100.0..0.0100.0.100.0.
Central Plateauspruce37.42.450.40.021.84.735.72.2
fir25.12.1.0.024.14.525.01.9
pine0.70.3.0.01.00.70.80.3
larch1.10.4.0.00.30.31.00.4
stone pine.0.0.0.0.0.0.0.0
other conifers1.70.6.0.00.60.41.60.6
beech22.42.07.00.037.76.024.11.9
maple2.50.620.50.03.61.42.60.5
ash4.71.319.40.09.02.85.21.2
oak2.40.6.0.00.90.32.20.5
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.00.62.70.01.00.61.90.5
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce40.12.1.0.019.45.338.82.1
fir14.31.5.0.015.35.514.41.5
pine3.00.6.0.00.50.32.80.6
larch1.00.3.0.016.013.22.01.0
stone pine.0.0.0.0.0.0.0.0
other conifers1.20.5.0.01.00.81.20.5
beech21.91.6.0.016.64.521.51.5
maple3.50.6.0.05.13.63.60.7
ash7.31.0.0.019.66.88.11.0
oak2.90.6.0.03.11.92.90.6
chestnut.0.0.0.0.0.0.0.0
other broadleaves4.70.8.0.03.32.14.60.7
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce65.56.093.80.061.53.863.23.3
fir17.64.9.0.025.03.122.02.7
pine.0.0.0.00.00.00.00.0
larch.0.0.0.00.20.20.10.1
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech8.42.3.0.08.12.28.21.6
maple1.61.06.20.03.20.82.60.6
ash5.01.9.0.01.00.32.60.8
oak0.80.4.0.0-0.30.30.20.2
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.10.6.0.01.20.41.20.3
total100.0.100.0.100.0.100.0.
Central Pre-Alpsspruce51.52.939.128.943.93.047.72.1
fir28.92.616.47.531.12.929.91.9
pine0.40.4-0.40.30.40.20.40.2
larch0.20.1.0.00.10.10.10.1
stone pine.0.0.0.00.20.20.10.1
other conifers0.00.0.0.00.20.10.10.1
beech13.42.336.716.816.92.515.21.7
maple3.11.0.0.02.60.52.90.6
ash1.90.72.92.02.20.72.00.5
oak0.30.2.0.00.20.10.20.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.50.25.23.62.10.81.30.4
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsspruce56.23.7.0.047.53.651.42.6
fir17.22.62.42.121.32.819.11.9
pine0.10.2.0.00.60.60.30.3
larch-0.00.2.0.00.40.30.20.2
stone pine0.00.0.0.0.0.00.00.0
other conifers0.00.0.0.00.10.10.10.0
beech13.42.140.928.917.72.515.81.7
maple2.51.01.30.93.81.13.20.8
ash6.71.86.72.45.71.46.21.1
oak0.50.22.51.50.10.10.30.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves3.31.346.127.62.60.73.40.8
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce59.46.238.315.959.54.158.13.5
fir6.62.24.22.413.63.010.52.0
pine0.40.61.61.30.10.20.30.2
larch3.21.5-0.72.41.20.61.70.6
stone pine.0.00.40.40.00.00.00.0
other conifers0.10.1.0.0.0.00.00.0
beech11.93.347.116.712.02.614.22.5
maple4.02.11.21.05.50.94.70.9
ash2.81.17.67.32.10.62.70.7
oak1.31.10.00.00.60.50.80.5
chestnut-0.10.1.0.0.0.0-0.00.0
other broadleaves10.34.30.42.95.51.86.91.9
total100.0.100.0.100.0.100.0.
Central Alpsspruce60.37.772.111.949.79.357.55.4
fir12.14.58.67.416.45.113.43.0
pine2.41.97.15.23.82.43.61.5
larch.0.0.0.00.20.20.10.1
stone pine0.40.4.0.0.0.00.20.2
other conifers0.00.00.30.30.10.10.10.1
beech12.14.52.31.212.15.410.73.1
maple0.75.61.11.13.61.31.92.5
ash4.82.50.21.78.34.95.62.4
oak2.21.8.0.01.20.81.50.9
chestnut.0.0.0.0.0.0.0.0
other broadleaves5.02.28.46.24.62.35.31.6
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce55.715.260.218.166.77.962.17.3
fir6.43.32.32.012.23.59.02.3
pine-1.01.1.0.03.12.31.31.3
larch0.80.715.210.00.20.62.11.4
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.20.20.10.1
beech10.45.75.720.57.57.28.34.9
maple4.12.17.55.53.72.24.31.5
ash14.99.86.93.24.41.98.44.0
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves8.84.22.32.02.02.94.42.3
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce28.15.534.09.453.02.946.82.6
fir3.21.612.16.36.81.46.31.2
pine6.42.410.35.54.61.25.31.1
larch36.46.925.49.520.52.124.12.3
stone pine3.31.21.91.52.40.72.60.6
other conifers0.40.3.0.00.00.00.10.1
beech3.52.23.91.83.30.83.30.8
maple1.40.80.30.31.80.51.60.4
ash1.81.61.31.41.50.51.60.5
oak3.21.30.40.30.70.31.20.4
chestnut0.60.4-0.10.50.40.30.40.2
other broadleaves11.73.510.55.55.00.96.71.1
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce64.13.5107.341.372.82.569.72.1
fir1.80.914.113.93.50.92.90.7
pine7.81.7-4.126.02.70.94.70.9
larch12.22.3-21.332.112.01.811.81.4
stone pine2.61.07.96.72.20.52.40.5
other conifers0.10.1.0.00.10.10.10.0
beech3.51.1-3.99.11.40.62.20.5
maple0.30.2.0.00.70.40.50.2
ash1.61.0.0.01.00.31.20.5
oak0.70.5.0.00.00.10.30.2
chestnut.0.0.0.00.00.00.00.0
other broadleaves5.41.6.0.03.61.04.30.9
total100.0.100.0.100.0.100.0.
Southern Alpsspruce21.45.525.07.525.43.124.72.6
fir3.92.21.81.83.51.33.41.1
pine1.51.14.34.20.10.10.60.4
larch14.94.013.75.89.42.310.71.9
stone pine0.20.10.00.0.0.00.00.0
other conifers.0.0.0.00.20.10.10.1
beech5.51.75.66.128.84.223.13.4
maple0.73.93.41.61.80.51.70.8
ash9.53.25.36.43.40.94.61.0
oak0.81.2-2.21.62.10.81.60.6
chestnut13.14.111.06.310.22.210.81.9
other broadleaves28.55.232.08.215.22.118.72.0
total100.0.100.0.100.0.100.0.
overallspruce42.01.042.25.146.41.243.60.7
fir17.70.76.71.915.50.816.70.5
pine2.00.24.11.71.40.21.80.2
larch2.40.39.02.85.90.63.80.3
stone pine0.20.10.60.30.60.10.40.1
other conifers0.80.20.00.00.30.10.60.1
beech19.40.714.25.015.81.018.00.6
maple3.00.32.80.93.30.33.10.2
ash5.30.45.02.13.70.44.70.3
oak2.50.3-0.20.40.70.11.80.2
chestnut0.30.12.61.61.50.30.80.1
other broadleaves4.40.412.93.04.90.44.80.3
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185399/171875
NFI2–NFI3
annual increment: processes in channels SilvaProtect · main tree species · 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 Alpsoverall
processes in channels SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce31.51.838.31.555.52.256.23.021.45.541.81.0
fir22.41.517.51.122.71.84.50.93.92.217.70.7
pine1.90.52.00.30.20.24.70.91.51.12.00.2
larch0.70.41.70.60.10.111.71.814.94.02.60.4
stone pine.0.0.0.00.00.01.70.50.20.10.20.1
other conifers0.90.41.40.40.00.00.10.1.0.00.90.2
beech27.81.622.01.112.71.46.71.25.51.719.40.7
maple4.20.63.00.42.70.61.60.80.73.93.00.3
ash4.00.76.70.74.10.83.71.59.53.25.30.4
oak2.80.63.50.50.40.11.30.40.81.22.40.3
chestnut.0.00.10.1.0.00.10.113.14.10.30.1
other broadleaves3.90.93.80.51.60.57.61.328.55.24.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce11.25.927.14.349.52.061.91.825.33.047.01.3
fir28.54.819.73.626.41.88.41.03.41.315.60.9
pine2.21.71.00.40.40.22.90.60.40.41.40.3
larch.0.00.20.20.20.111.01.09.92.25.90.5
stone pine.0.0.0.00.10.11.50.3.0.00.60.1
other conifers3.42.80.00.00.10.10.10.00.10.10.20.1
beech36.65.426.74.014.71.55.41.128.04.115.21.1
maple8.12.26.82.53.40.52.20.31.90.53.10.3
ash6.61.614.53.33.00.62.20.43.61.03.60.4
oak0.90.62.41.10.00.10.20.11.50.70.50.1
chestnut.0.0.0.0.0.00.10.110.02.11.70.4
other broadleaves2.51.01.60.62.10.44.20.715.82.15.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce23.26.210.53.741.08.361.35.027.212.242.13.3
fir24.15.916.15.620.57.24.21.52.92.712.92.2
pine2.61.2.0.00.10.14.21.9.0.02.60.9
larch1.51.50.80.80.70.79.73.17.44.05.31.5
stone pine.0.0.0.0.0.01.80.70.00.00.80.3
other conifers.0.01.81.00.50.40.10.0.0.00.20.1
beech35.66.236.411.324.68.46.94.02.51.719.43.0
maple5.41.97.44.6-0.21.92.71.11.50.83.30.8
ash3.72.118.98.05.42.02.20.63.36.64.51.0
oak0.30.22.10.80.60.41.20.77.24.91.30.4
chestnut.0.0.0.0.0.00.40.416.115.71.11.0
other broadleaves3.41.16.05.36.75.85.21.231.910.96.51.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce29.01.637.31.452.11.559.91.524.72.643.50.7
fir23.11.417.61.124.41.26.70.63.41.116.80.5
pine2.00.41.90.30.30.13.60.50.60.41.80.2
larch0.70.31.60.50.10.111.10.910.71.93.80.3
stone pine.0.0.0.00.10.01.60.30.00.00.40.1
other conifers1.00.41.30.30.10.00.10.00.10.10.60.1
beech29.21.522.51.114.11.06.00.823.13.418.00.6
maple4.70.63.30.42.90.42.10.31.70.83.10.2
ash4.20.67.30.73.60.52.70.64.61.04.70.3
oak2.40.53.40.40.30.10.70.21.60.61.70.2
chestnut.0.00.10.0.0.00.10.110.81.90.80.1
other broadleaves3.70.73.70.42.00.45.50.618.72.04.70.3
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 #185400/171876
NFI2–NFI3
annual increment: processes in channels SilvaProtect · main tree species · 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 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/aspruce2.765.056.263.471.1304.13
fir1.972.372.590.3210.2581.74
pine0.2260.3170.0850.3190.1710.211
larch0.1570.2330.01200.7160.7290.314
stone pine....0.01000.1290.0710.028
other conifers0.1490.2250.0570.047..0.122
beech2.462.851.4110.4190.3311.94
maple0.4160.4130.3250.1460.05390.39
ash0.3170.9110.5200.2420.5340.58
oak0.2230.4140.0310.1320.01430.211
chestnut..0.078..0.0840.7330.031
other broadleaves0.3230.5130.2300.5191.4200.49
total8.5312.9211.246.155.0119.82
inside perimeterspruce0.8583.2175.454.041.3123.53
fir2.1172.3192.980.5120.2381.26
pine0.2800.1430.0600.2200.0930.118
larch..0.0990.0600.790.5240.49
stone pine....0.01000.121..0.021
other conifers0.3820.0990.0530.0420.0950.055
beech2.7173.1151.6100.4201.5181.18
maple0.6290.8390.4150.1150.1240.210
ash0.5261.7260.3210.1200.2280.311
oak0.1670.3480.01680.0370.1480.028
chestnut......0.0950.5220.122
other broadleaves0.2390.2350.2170.3170.8130.49
total7.31111.6711.036.535.277.52
outside perimeterspruce1.7330.9313.6213.9110.9522.810
fir1.7271.4341.8380.3380.1990.918
pine0.246..0.0990.346..0.236
larch0.1990.1980.1990.6330.2500.329
stone pine......0.1380.0.0.138
other conifers..0.2540.0770.061..0.041
beech2.6203.2422.2410.4610.1631.318
maple0.4310.663-0.07940.2420.0560.225
ash0.3571.7430.5350.1290.12030.323
oak0.0760.2400.1680.1590.2690.134
chestnut......0.0980.51120.194
other broadleaves0.2320.5850.6880.3221.0310.420
total7.2128.8158.9156.393.1266.66
totalspruce2.464.845.743.841.3113.82
fir1.972.262.760.4100.2321.53
pine0.2230.2160.0490.2130.0610.29
larch0.1500.2330.0480.780.5190.38
stone pine....0.0950.1160.0720.016
other conifers0.1420.2250.0390.0300.0950.120
beech2.462.951.580.4141.2171.63
maple0.4130.4120.3140.1160.1460.37
ash0.3140.9100.4140.2220.2220.46
oak0.2220.4130.0310.0240.1400.210
chestnut..0.078..0.0550.5180.118
other broadleaves0.3200.5120.2170.3120.9110.46
total8.2312.8211.036.335.168.71

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185401/171877
NFI2–NFI3
annual increment: processes in channels SilvaProtect · main tree species · 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 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/aspruce42971034562874108253125263
fir3058472725710332155810714
pine26265417285341927211811
larch957463311208516183015914
stone pine....010012290721329
other conifers12493825057147..5122
beech3797594614312491963211724
maple581681133025124715391829
ash5517180114720274211353208
oak38239314531933114314711
chestnut..278..18416341831
other broadleaves5323103131831561934222649
total13644269731132672961191460412
inside perimeterspruce17585021561674351341315064
fir4320372230081011218384986
pine38124446034202934618
larch..0100260133953241889
stone pine....11001821..1921
other conifers5830100153142195855
beech55195019167116521149184868
maple1231134038152716102510010
ash1027272834212620192811611
oak16845011683378491728
chestnut......19553225322
other broadleaves4403372417511784141659
total15114186131134512024530732033
outside perimeterspruce293443831261271375419811
fir3029640164193811006119
pine348..0100946..1236
larch21000100110020342522529
stone pine......4380.438
other conifers..158078061..142
beech44221347194414621649118
maple732367-07946420581526
ash55874843853012042124
oak076146070360271634
chestnut......1984113594
other broadleaves43428859011238353121
total12316372676212071126304698
totalspruce47571088512204128141671142302
fir37875146572614210233216303
pine3223561774977134611769
larch11504733348238872193728
stone pine....19534160723516
other conifers174239252392301956120
beech478665753298128141561817483
maple771396126814441711462977
ash6914214108514582231224586
oak402298136311524114017010
chestnut..278..25573197718
other broadleaves612010812471711712126114606
total16383292022342321383675697131

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185402/171878
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