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NFI3–NFI4b
annual yield: processes in channels SilvaProtect · main tree species · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
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 Juraspruce3.1211.5584.6413.118
fir1.6272.4521.5621.723
pine0.0720.0990.3990.155
larch0.0.....0.0.
stone pine........
other conifers0.0.0.0...0.0.
beech1.7181.6422.0621.716
maple0.3560.0990.0.0.255
ash0.4430.0990.1990.442
oak0.2590.0.0.0.0.159
chestnut........
other broadleaves0.2420.0990.0990.241
total7.6145.6308.5307.412
Eastern Juraspruce3.1340.0.0.0.2.834
fir0.5650.0...0.465
pine0.4500.0.0.0.0.350
larch0.0.....0.0.
stone pine........
other conifers0.1100....0.1100
beech2.5280.0.1.2942.427
maple0.6400.0.0.0.0.540
ash0.5490.0.0.0.0.449
oak0.3460.0...0.347
chestnut........
other broadleaves0.7540.0.0.0.0.754
total8.6180.0.1.2947.818
Western Plateauspruce6.9361.1950.0.6.335
fir1.6450.0.0.0.1.545
pine0.6470.0...0.547
larch0.0.....0.0.
stone pine........
other conifers0.0.....0.0.
beech1.3490.0.0.0.1.149
maple0.2910.0.0.0.0.191
ash0.11000.0...0.1100
oak0.7470.0...0.647
chestnut0.0100....0.0100
other broadleaves0.3880.0...0.388
total11.7241.1950.0.10.624
Central Plateauspruce8.0150.6968.0737.615
fir4.5254.3660.0.4.323
pine0.4490.0...0.349
larch0.0...0.0.0.0.
stone pine........
other conifers0.590..0.0.0.490
beech3.2200.0.13.6673.521
maple0.1520.0.1.6950.158
ash0.6510.7771.0950.644
oak0.260..0.0.0.260
chestnut........
other broadleaves0.2840.0.0.1950.283
total17.6135.76324.34617.312
Eastern Plateauspruce5.4151.7690.0.5.215
fir1.5260.7970.0.1.425
pine1.1410.0...1.141
larch0.3510.297..0.349
stone pine........
other conifers0.0.0.0...0.0.
beech2.8171.0782.8712.717
maple0.3340.0.4.1710.332
ash0.9240.0.10.9711.023
oak0.4320.0...0.432
chestnut0.0.....0.0.
other broadleaves0.2360.0...0.236
total12.9103.76317.87112.510
Western Pre-Alpsspruce3.2664.9640.0.3.948
fir0.2993.2600.0.1.858
pine........
larch....0.0.0.0.
stone pine........
other conifers0.0.....0.0.
beech0.0.0.11001.5950.274
maple0.0.0.11000.0.0.0100
ash0.1990.0.0.0.0.0100
oak0.0990.0.0.0.0.0100
chestnut........
other broadleaves0.0.0.2700.0.0.171
total3.5608.5481.5956.039
Central Pre-Alpsspruce4.0213.5310.0.3.718
fir2.1351.8465.2902.027
pine0.01000.1100..0.171
larch0.0.....0.0.
stone pine........
other conifers0.0.0.0.0.0.0.0.
beech0.5501.6571.0901.045
maple0.1810.11000.0.0.165
ash0.01000.01000.0.0.086
oak0.0.0.0...0.0.
chestnut........
other broadleaves0.0730.01000.0.0.081
total6.7197.2266.2906.916
Eastern Pre-Alpsspruce6.3445.5252.3915.725
fir0.9581.6442.2821.333
pine0.11000.0...0.0100
larch0.0.0.0.0.0.0.0.
stone pine........
other conifers0.0.0.0.0.0.0.0.
beech1.5570.8555.4961.339
maple0.11320.4500.0.0.247
ash0.0.0.2750.4960.163
oak0.0.0.0.0.0.0.0.
chestnut........
other broadleaves0.0.0.0730.0.0.074
total8.7388.52210.3598.720
Northwestern Alpsspruce1.5903.1520.0.2.345
fir0.5990.41000.0.0.471
pine0.0.0.6100..0.3100
larch0.1990.41000.0.0.290
stone pine....0.0.0.0.
other conifers0.0.....0.0.
beech0.8990.2782.7970.660
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.0.0.0.0.0.0.0.
chestnut0.0.....0.0.
other broadleaves0.4970.0.0.0.0.198
total3.2664.6532.7974.040
Central Alpsspruce2.2992.2663.8902.352
fir0.1990.0.0.0.0.1100
pine0.0.0.0.0.0.0.0.
larch..0.0...0.0.
stone pine........
other conifers0.0.0.0.0.0.0.0.
beech0.299-0.2970.0.-0.0529
maple0.0.0.0.0.0.0.0.
ash0.0.0.1990.0.0.1100
oak1.1990.0...0.5100
chestnut........
other broadleaves0.0.0.2990.0.0.1100
total3.6682.2653.8902.944
Northeastern Alpsspruce0.3982.9561.0951.951
fir0.0.0.4822.0950.563
pine0.0.....0.0.
larch0.0.0.0...0.0.
stone pine........
other conifers..0.0.0.0.0.0.
beech1.0702.0750.0.1.562
maple0.1980.0990.0.0.071
ash0.1980.4990.0.0.392
oak........
chestnut........
other broadleaves0.3980.1720.0.0.171
total1.7715.7402.9954.335
Southwestern Alpsspruce0.0990.8490.5980.646
fir0.0.0.2980.0.0.198
pine0.3990.01000.0.0.192
larch0.2990.7740.0.0.569
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0...0.0.
beech0.0.0.0.0.7980.1100
maple0.0.0.0.0.4980.0100
ash0.0.0.0.0.1980.0100
oak0.0990.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.1990.01000.6980.172
total0.6621.7392.1801.532
Southeastern Alpsspruce1.7322.3331.1891.923
fir0.01000.0.0.0.0.0100
pine0.4570.1700.5990.345
larch0.1620.5650.0.0.353
stone pine0.31000.0.0.0.0.1100
other conifers0.0.0.0...0.0.
beech0.2620.0.0.0.0.162
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.1990.0100
oak0.0.0.0...0.0.
chestnut..0.0...0.0.
other broadleaves0.0700.01000.0.0.058
total2.7292.9291.7702.720
Southern Alpsspruce0.7990.7690.0.0.659
fir0.0.0.01000.0.0.0100
pine0.0.0.1100..0.1100
larch0.0.0.1770.0.0.077
stone pine0.0.....0.0.
other conifers..0.0...0.0.
beech0.0.0.01000.0.0.0100
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.2990.11000.0.0.174
chestnut0.4990.01000.0.0.185
other broadleaves0.3750.01000.2980.156
total1.6560.9520.2981.040
overallspruce4.192.2151.8303.27
fir1.4130.7230.6421.111
pine0.4240.1620.1740.222
larch0.1380.2440.0.0.132
stone pine0.01000.0.0.0.0.0100
other conifers0.1830.0.0.0.0.083
beech1.690.4301.7361.29
maple0.2230.0410.2590.119
ash0.4180.0460.2540.216
oak0.2200.01000.0.0.120
chestnut0.0920.01000.0.0.079
other broadleaves0.2230.0340.1740.120
total8.563.8124.7206.55

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185013/171488
NFI3–NFI4b
annual yield: processes in channels SilvaProtect · main tree species · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce369212659664446118
fir192284354226425723
pine672110041001055
larch0.....0.
stone pine........
other conifers0.0...0.
beech206183044286426416
maple325711000.3355
ash5343010011005542
oak20590.0.2059
chestnut........
other broadleaves2342010001002441
total901141023312134112512
Eastern Juraspruce130340.0.13034
fir21650...2165
pine15500.0.1550
larch0.....0.
stone pine........
other conifers3100....3100
beech108280.410011227
maple24400.0.2440
ash20490.0.2049
oak14470...1447
chestnut........
other broadleaves31540.0.3154
total367180.410037118
Western Plateauspruce2963641000.30036
fir69450.0.6945
pine25470...2547
larch0.....0.
stone pine........
other conifers0.....0.
beech55490.0.5549
maple6910.0.691
ash61000...6100
oak29470...2947
chestnut1100....1100
other broadleaves13880...1388
total5002541000.50525
Central Plateauspruce495162100257952215
fir2772516720.29324
pine23490...2349
larch0...0.0.
stone pine........
other conifers2990..0.2990
beech199200.427424121
maple4520.5100958
ash355138231004145
oak1360..0.1360
chestnut........
other broadleaves14850.01001483
total10911321697555118712
Eastern Plateauspruce573169740.58115
fir1532641000.15725
pine118410...11841
larch29511100..3049
stone pine........
other conifers0.0...0.
beech29118582210029817
maple32340.31003533
ash99240.810010724
oak42320...4232
chestnut0.....0.
other broadleaves25360...2536
total136310196813100139410
Western Pre-Alpsspruce5467113650.16749
fir410074610.7858
pine........
larch....0.0.
stone pine........
other conifers0.....0.
beech0.31005100774
maple0.11000.1100
ash11000.0.1100
oak11000.0.1100
chestnut........
other broadleaves0.4710.471
total606219549510026039
Central Pre-Alpsspruce19922157320.35718
fir106357847910019427
pine21003100..571
larch0.....0.
stone pine........
other conifers0.0.0.0.
beech2350735821009745
maple38131000.665
ash010021000.287
oak0.0...0.
chestnut........
other broadleaves07321000.281
total33420318271110066316
Eastern Pre-Alpsspruce1934519926109640225
fir265957459879233
pine21000...2100
larch0.0.0.0.
stone pine........
other conifers0.0.0.0.
beech45582855231009639
maple313315510.1748
ash0.7752100963
oak0.0.0.0.
chestnut........
other broadleaves0.2740.274
total2693930623446661920
Northwestern Alpsspruce2891100520.12845
fir10100121000.2271
pine0.20100..20100
larch1100121000.1390
stone pine....0.0.
other conifers0.....0.
beech16100678131003560
maple0.0.0.0.
ash0.0.0.0.
oak0.0.0.0.
chestnut0.....0.
other broadleaves8980.0.898
total6367149541310022540
Central Alpsspruce22100256871005453
fir21000.0.2100
pine0.0.0.0.
larch..0...0.
stone pine........
other conifers0.0.0.0.
beech2100-3980.-1529
maple0.0.0.0.
ash0.11000.1100
oak111000...11100
chestnut........
other broadleaves0.21000.2100
total3769256771006945
Northeastern Alpsspruce2100535731005852
fir0.78261001464
pine0.....0.
larch0.0...0.
stone pine........
other conifers..0.0.0.
beech97336760.4562
maple110001000.171
ash110071000.892
oak........
chestnut........
other broadleaves21001730.472
total1573105421010012935
Southwestern Alpsspruce0100544951005946
fir0.13980.1398
pine810011000.992
larch410044740.4869
stone pine0.0.0.0.
other conifers0.0...0.
beech0.0.71007100
maple0.0.41004100
ash0.0.11001100
oak01000.0.0100
chestnut0.0.0.0.
other broadleaves310001006100972
total156311240218214933
Southeastern Alpsspruce943313634159024523
fir21000.0.2100
pine235847171003445
larch76227660.3453
stone pine151000.0.15100
other conifers0.0...0.
beech11620.0.1162
maple0.0.0.0.
ash0.0.11001100
oak0.0...0.
chestnut..0...0.
other broadleaves17111000.258
total1533016730247134520
Southern Alpsspruce1510065690.8059
fir0.21000.2100
pine0.6100..6100
larch0.5770.577
stone pine0.....0.
other conifers..0...0.
beech0.11000.1100
maple0.0.0.0.
ash0.0.0.0.
oak410081000.1274
chestnut810021000.1085
other broadleaves67611002100956
total33579052210012540
overallspruce24719943151303035457
fir86313306234742121611
pine223243462117526822
larch413890440.13032
stone pine151000.0.15100
other conifers32830.0.3283
beech9649179311263612699
maple105232041125913719
ash216182046165525216
oak1352081000.14320
chestnut99221000.1179
other broadleaves12723133487414820
total520161615123502171665

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185014/171489
NFI3–NFI4b
annual yield: landslide/mudflow SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce39.55.245.93.069.06.552.09.244.729.447.52.4
fir17.13.617.42.521.45.64.83.00.00.017.11.8
pine1.60.75.51.60.40.410.95.20.00.04.21.0
larch0.00.00.90.50.00.04.32.10.00.00.80.3
stone pine.0.0.0.0.0.05.35.00.00.00.30.3
other conifers0.20.21.11.00.00.00.00.0.0.00.70.6
beech24.63.518.62.27.93.113.25.90.00.018.31.6
maple4.41.41.40.40.90.60.20.20.00.02.00.4
ash5.81.94.71.10.20.20.20.20.00.04.10.8
oak2.61.12.70.70.10.14.13.911.910.92.50.5
chestnut.0.00.00.0.0.00.00.025.423.00.20.2
other broadleaves4.21.41.70.60.10.14.92.718.013.12.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce51.114.613.410.922.49.644.413.30.00.034.26.8
fir16.510.20.00.025.513.69.36.77.45.714.05.0
pine3.73.0.0.01.11.03.63.528.021.43.51.8
larch.0.00.00.00.00.027.714.25.86.39.95.8
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers.0.00.00.00.00.00.00.0.0.00.00.0
beech27.712.472.317.746.014.59.16.94.75.130.97.5
maple0.00.03.93.83.11.81.81.70.00.02.00.9
ash0.90.910.410.01.21.31.10.80.00.02.21.4
oak0.00.00.00.00.00.00.00.033.824.51.31.3
chestnut.0.0.0.0.0.00.00.07.07.60.30.3
other broadleaves0.20.20.00.00.70.73.02.713.28.91.81.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce29.112.947.013.760.27.271.37.594.26.562.24.8
fir43.115.431.318.025.06.14.52.80.00.019.44.0
pine0.00.00.00.00.30.35.63.80.00.01.81.3
larch.0.01.61.80.00.06.33.25.86.52.21.1
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech26.310.52.01.310.54.59.46.00.00.010.43.1
maple0.70.78.15.11.91.00.10.10.00.01.50.7
ash0.30.39.62.91.20.81.91.60.00.01.70.7
oak0.00.00.00.00.00.00.00.00.00.00.00.0
chestnut.0.0.0.0.0.00.00.00.00.00.00.0
other broadleaves0.40.50.40.30.80.50.90.60.00.00.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce39.74.745.13.060.04.959.35.663.916.449.32.1
fir19.03.417.32.423.64.05.72.21.41.417.31.6
pine1.70.65.21.60.40.36.82.55.25.23.70.8
larch0.00.00.90.50.00.010.54.14.33.61.80.6
stone pine.0.0.0.0.0.01.61.60.00.00.20.2
other conifers0.20.21.10.90.00.00.00.00.00.00.50.4
beech25.03.219.52.313.13.410.53.70.90.917.81.5
maple3.71.21.60.41.60.60.50.40.00.01.90.4
ash5.01.64.91.00.80.41.20.80.00.03.50.6
oak2.20.92.60.60.00.01.31.29.37.11.90.4
chestnut.0.00.00.0.0.00.00.08.07.00.10.1
other broadleaves3.61.21.60.60.50.22.61.17.14.52.00.4
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, 16.04.2015 #185015/171490
NFI3–NFI4b
annual yield: landslide/mudflow SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
landslide/mudflow SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/aspruce3.1186.6114.5231.2310.7994.18
fir1.4262.5171.4300.1730.0.1.513
pine0.1410.8310.01000.3500.0.0.425
larch0.0.0.1510.0.0.1480.0.0.138
stone pine......0.11000.0.0.0100
other conifers0.01000.2900.0.0.0...0.184
beech1.9152.7130.5450.3480.0.1.69
maple0.3370.2290.1750.01000.0.0.223
ash0.5340.7220.0790.01000.0.0.418
oak0.2410.4240.01000.1960.2990.220
chestnut..0.0100..0.0.0.4990.093
other broadleaves0.3350.2360.0730.1590.3750.222
total7.91114.386.6192.4241.6568.66
inside perimeterspruce3.4441.8722.3571.5360.0.1.624
fir1.1680.0.2.7600.3750.1990.739
pine0.283..0.1990.11000.3990.253
larch..0.0.0.0.0.9640.1990.563
stone pine......0.0...0.0.
other conifers..0.0.0.0.0.0...0.0.
beech1.8529.5624.8530.3810.0991.532
maple0.0.0.5970.3600.11000.0.0.148
ash0.1991.4970.1990.0730.0.0.163
oak0.0.0.0.0.0.0.0.0.3990.1100
chestnut......0.0.0.1990.0100
other broadleaves0.0990.0.0.1990.1950.1730.160
total6.63013.14610.4373.4271.0534.717
outside perimeterspruce1.6532.7664.6221.9250.8692.415
fir2.4501.8601.9310.1680.0.0.724
pine0.0.0.0.0.01000.1820.0.0.174
larch..0.1990.0.0.2550.0980.148
stone pine......0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech1.5450.1760.8460.3680.0.0.432
maple0.0990.5990.1530.01000.0.0.145
ash0.0990.5630.1630.1860.0.0.141
oak0.0.0.0.0.0.0.0.0.0.0.0.
chestnut......0.0.0.0.0.0.
other broadleaves0.0990.0990.1530.0610.0.0.038
total5.5305.7507.6182.7240.8653.813
totalspruce3.0166.2114.4151.6170.6593.27
fir1.4222.4171.7210.2420.01001.111
pine0.1370.7310.0580.2420.11000.222
larch0.0.0.1490.0.0.3420.0770.133
stone pine......0.01000.0.0.0100
other conifers0.01000.1900.0.0.0.0.0.0.084
beech1.9142.7131.0290.3380.01001.29
maple0.3370.2270.1370.0800.0.0.120
ash0.4330.7210.1490.0650.0.0.217
oak0.2410.4240.01000.0960.1740.120
chestnut..0.0100..0.0.0.1850.080
other broadleaves0.3350.2360.0450.1440.1560.120
total7.51013.887.3122.7151.0406.65

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185016/171491
NFI3–NFI4b
annual yield: landslide/mudflow SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
landslide/mudflow SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce4981813771144223145311510024769
fir21626524171373013730.89013
pine204216531210030500.21825
larch0.28510.12490.4038
stone pine......151000.15100
other conifers210033900.0...3684
beech3101555813514537490.9569
maple5537422957511000.10324
ash73341412217911000.21618
oak3341822411001196410013120
chestnut..1100..0.8100993
other broadleaves53355136073146067612422
total126012300286412027824335752146
inside perimeterspruce64461076355990360.19925
fir21700.4061197521008139
pine584..2100710061002053
larch..0.0.566511005763
stone pine......0...0.
other conifers..0.0.0...0.
beech3554536672551881110018032
maple0.310056241000.1149
ash1100810021002730.1363
oak0.0.0.0.81008100
chestnut......0.21002100
other broadleaves01000.11006963741060
total1253374521574020328235458218
outside perimeterspruce315433684492230025656987915
fir465222621873219680.27424
pine0.0.310023820.2674
larch..11000.26554983248
stone pine......0...0.
other conifers0.0.0.0.0.0.
beech2847178784640680.14832
maple11006100145401000.2145
ash01007669638860.2441
oak0.0.0.0.0.0.
chestnut......0.0.0.
other broadleaves010001006544610.1138
total10733705374718420246965141313
totalspruce593161420119271553417805935547
fir28322545173642151422100124511
pine2537165317586142610026422
larch0.29490.954257712933
stone pine......151000.15100
other conifers210033900.0.0.3684
beech3731461313202299538110012849
maple5637512725375800.13620
ash743315521124911650.25317
oak3341822411001196127413920
chestnut..1100..0.10851180
other broadleaves53355236845234495614520
total14921031468154512901151254072095

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185017/171492
NFI3–NFI4b
annual yield: landslide/mudflow SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce44.02.661.67.371.710.01.92.261.010.744.729.447.52.4
fir17.42.126.36.59.44.60.00.01.61.60.00.017.11.8
pine4.41.20.50.50.00.052.428.514.97.50.00.04.21.0
larch0.70.30.30.30.00.024.123.14.72.50.00.00.80.3
stone pine.0.0.0.0.0.00.00.09.88.60.00.00.30.3
other conifers0.80.70.00.00.00.00.00.00.00.0.0.00.70.6
beech20.31.98.44.113.05.70.00.07.34.50.00.018.31.6
maple2.30.50.60.51.01.20.00.00.00.00.00.02.00.4
ash5.00.90.30.30.20.20.00.00.00.00.00.04.10.8
oak2.70.60.20.23.83.92.71.50.00.011.910.92.50.5
chestnut0.00.00.00.0.0.00.00.0.0.025.423.00.20.2
other broadleaves2.40.61.81.60.80.818.819.10.70.518.013.12.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce36.812.319.515.142.010.533.520.044.824.20.00.034.16.8
fir10.26.711.711.628.014.512.011.70.00.07.45.713.85.0
pine2.31.90.00.01.31.10.00.016.815.028.021.43.51.8
larch0.00.00.00.00.00.038.422.535.026.65.86.39.95.9
stone pine.0.00.00.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.0.0.0.0.0.0.00.00.0
beech44.613.567.219.323.810.66.25.80.00.04.75.131.17.5
maple1.51.41.61.82.71.73.53.20.00.00.00.02.00.9
ash4.53.90.00.01.41.50.80.73.33.00.00.02.21.4
oak0.00.00.00.00.00.00.00.0.0.033.824.51.41.4
chestnut.0.0.0.0.0.00.00.0.0.07.07.60.30.3
other broadleaves0.10.10.00.00.90.85.75.00.00.013.28.91.81.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce36.410.257.98.463.38.282.810.889.36.294.26.562.24.8
fir38.312.326.77.510.93.71.01.10.00.00.00.019.34.0
pine0.00.03.73.00.00.02.52.82.61.80.00.01.91.4
larch0.60.72.01.90.00.013.610.97.85.95.86.52.31.1
stone pine.0.0.0.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
beech16.47.08.04.118.08.30.00.00.00.00.00.010.33.1
maple3.72.70.50.62.91.60.00.00.00.00.00.01.50.7
ash4.12.00.30.33.92.20.00.00.00.00.00.01.70.7
oak0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
chestnut.0.0.0.0.0.00.00.00.00.00.00.00.00.0
other broadleaves0.40.30.90.61.00.60.00.00.40.40.00.00.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce43.42.556.75.762.96.139.615.371.07.663.916.449.32.1
fir17.82.025.54.913.13.68.78.20.70.71.41.417.31.6
pine4.11.12.21.70.20.25.85.39.94.15.25.23.70.8
larch0.60.31.21.00.00.032.316.89.95.04.33.61.80.6
stone pine.0.00.00.0.0.00.00.04.44.10.00.00.20.2
other conifers0.80.60.00.00.00.00.00.00.00.00.00.00.50.4
beech21.21.912.34.017.14.94.44.13.22.00.90.917.81.5
maple2.30.50.70.42.21.02.52.30.00.00.00.01.90.4
ash4.90.90.30.22.11.10.60.50.40.40.00.03.50.6
oak2.50.50.10.11.41.40.30.30.00.09.37.11.90.4
chestnut0.00.00.00.0.0.00.00.00.00.08.07.00.10.1
other broadleaves2.20.61.20.70.90.45.94.10.50.37.14.52.00.4
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, 16.04.2015 #185021/171496
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce39.95.246.03.068.36.654.49.244.729.447.72.5
fir16.23.517.52.521.95.74.43.20.00.016.91.8
pine1.60.75.51.60.40.411.45.40.00.04.21.0
larch0.00.00.90.50.00.04.62.20.00.00.80.3
stone pine.0.0.0.0.0.05.65.20.00.00.30.3
other conifers0.20.21.11.00.00.00.00.0.0.00.70.6
beech24.93.518.52.28.13.213.96.20.00.018.51.6
maple4.41.41.30.40.90.70.20.20.00.02.00.4
ash5.81.94.61.00.20.20.20.20.00.04.10.8
oak2.71.12.70.70.10.10.20.211.910.92.30.5
chestnut.0.00.00.0.0.00.00.025.423.00.20.2
other broadleaves4.21.41.70.60.10.15.12.918.013.12.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce40.910.329.812.453.76.662.67.170.717.554.04.2
fir28.89.715.29.225.15.66.12.91.91.917.83.2
pine2.01.60.00.00.50.34.92.97.07.32.31.1
larch.0.00.80.80.00.013.35.75.85.24.51.9
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech27.08.238.018.116.75.29.34.71.21.316.43.4
maple0.30.35.93.52.00.90.70.60.00.01.60.5
ash0.60.510.05.31.20.71.61.10.00.01.80.6
oak0.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.01.81.90.10.1
other broadleaves0.30.20.20.20.80.41.61.03.32.81.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce40.14.745.33.059.74.960.15.763.916.449.52.1
fir18.23.317.42.523.84.15.62.21.41.417.21.6
pine1.70.65.31.60.40.36.92.55.25.23.70.8
larch0.00.00.90.50.00.010.74.14.33.61.80.6
stone pine.0.0.0.0.0.01.71.60.00.00.20.2
other conifers0.20.21.10.90.00.00.00.00.00.00.50.4
beech25.23.219.42.313.23.410.73.80.90.917.91.5
maple3.81.21.50.41.50.60.50.40.00.01.90.4
ash5.01.64.81.00.80.41.20.80.00.03.50.6
oak2.30.92.60.60.00.00.00.09.37.11.80.4
chestnut.0.00.00.0.0.00.00.08.07.00.10.1
other broadleaves3.61.21.60.60.50.22.61.17.14.52.00.4
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, 16.04.2015 #185022/171497
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
outside of perimeterspruce3.1186.6114.6241.4310.8994.28
fir1.3272.5171.5300.1820.0.1.513
pine0.1410.8310.01000.3500.0.0.425
larch0.0.0.1510.0.0.1480.0.0.138
stone pine......0.11000.0.0.0100
other conifers0.01000.2900.0.0.0...0.184
beech2.0152.7130.5450.3480.0.1.69
maple0.3370.2300.1750.01000.0.0.224
ash0.5340.7230.0790.01000.0.0.419
oak0.2410.4240.01000.01000.2990.220
chestnut..0.0100..0.0.0.5990.093
other broadleaves0.3350.2360.0730.1590.3750.222
total7.91114.486.7202.5241.8568.86
inside perimeterspruce2.5342.4534.4211.9210.6692.313
fir1.8411.2612.0280.2510.01000.721
pine0.1830.0.0.0720.1670.11000.148
larch..0.1990.0.0.4470.1770.244
stone pine......0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech1.7353.0631.4350.3530.01000.723
maple0.01000.5730.2450.0900.0.0.135
ash0.0790.8600.1550.0680.0.0.135
oak0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.01000.0100
other broadleaves0.0740.0990.1480.0630.0740.035
total6.2218.0358.2163.0180.9514.210
totalspruce3.0166.3114.5161.7170.7593.37
fir1.4222.4171.8210.2430.01001.211
pine0.1370.7310.0580.2420.11000.222
larch0.0.0.1490.0.0.3420.0770.133
stone pine......0.01000.0.0.0100
other conifers0.01000.1900.0.0.0.0.0.0.084
beech1.9142.7131.0290.3380.01001.29
maple0.3370.2280.1390.0800.0.0.120
ash0.4330.7210.1490.0650.0.0.217
oak0.2410.4240.01000.01000.1740.120
chestnut..0.0100..0.0.0.1850.080
other broadleaves0.3350.2360.0450.1440.1560.120
total7.61013.987.5122.8151.1406.75

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185023/171498
NFI3–NFI4b
annual yield: protection forest perimeter SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
outside of perimeterspruce4981813771142824144311510024629
fir20227524171373012820.87513
pine204216531210030500.21825
larch0.28510.12490.4038
stone pine......151000.15100
other conifers210033900.0...3684
beech3101555513514537490.9539
maple5537403057511000.10124
ash73341372317911000.21119
oak3341822411000100410012020
chestnut..1100..0.8100993
other broadleaves53355136073146067612422
total124712299286272026525335751646
inside perimeterspruce9535435548521390216569107713
fir67422262227283851210035521
pine5840.472316761004648
larch..11000.83475778944
stone pine......0...0.
other conifers0.0.0.0.0.0.
beech63365565151365853110032723
maple110097418464900.3135
ash1791461115510690.3735
oak0.0.0.0.81008100
chestnut......0.21002100
other broadleaves174010074810633742135
total232231443790317623199251199410
totalspruce593161420119131653417805935407
fir26922545173642150432100123011
pine2537165317586142610026422
larch0.29490.954257712933
stone pine......151000.15100
other conifers210033900.0.0.3684
beech3731461013202299538110012809
maple5637492823395800.13320
ash743315121124911650.24817
oak3341822411000100127412820
chestnut..1100..0.10851180
other broadleaves53355236845234495614520
total14791031368152913888151254071585

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185024/171499
NFI3–NFI4b
annual yield: protection forest perimeter 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 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce44.32.761.67.373.610.20.00.061.010.744.729.447.62.4
fir17.12.126.36.59.85.10.00.01.61.60.00.017.01.8
pine4.41.20.50.50.00.053.528.814.97.50.00.04.31.0
larch0.70.30.30.30.00.024.623.64.72.50.00.00.80.3
stone pine.0.0.0.0.0.00.00.09.88.60.00.00.30.3
other conifers0.80.70.00.00.00.00.00.00.00.0.0.00.70.6
beech20.41.98.44.114.46.20.00.07.34.50.00.018.41.6
maple2.20.50.60.51.11.30.00.00.00.00.00.01.90.4
ash4.90.90.30.30.20.30.00.00.00.00.00.04.10.8
oak2.70.60.20.20.00.02.81.50.00.011.910.92.30.5
chestnut0.00.00.00.0.0.0.0.0.0.025.423.00.20.2
other broadleaves2.40.61.81.60.90.919.219.50.70.518.013.12.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce36.68.153.58.158.07.043.917.179.09.670.717.554.14.2
fir23.57.325.06.915.24.89.79.20.00.01.91.917.73.2
pine1.21.03.22.70.30.30.50.65.84.07.07.32.41.1
larch0.30.31.71.70.00.033.218.414.08.75.85.24.51.9
stone pine.0.00.00.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
beech31.38.914.86.019.46.84.94.60.00.01.21.316.43.4
maple2.51.60.50.52.91.32.72.60.00.00.00.01.60.5
ash4.32.30.30.33.21.70.60.60.80.80.00.01.90.6
oak0.00.00.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.00.00.01.81.90.10.1
other broadleaves0.30.20.80.50.90.54.54.00.30.33.32.81.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce43.72.556.85.763.36.239.515.371.07.663.916.449.42.1
fir17.62.025.54.913.43.78.78.30.70.71.41.417.21.6
pine4.11.12.21.70.20.25.85.39.94.15.25.23.70.8
larch0.60.31.21.00.00.032.416.99.95.04.33.61.80.6
stone pine.0.00.00.0.0.00.00.04.44.10.00.00.20.2
other conifers0.80.70.00.00.00.00.00.00.00.00.00.00.50.4
beech21.21.912.34.017.75.14.44.13.22.00.90.917.91.5
maple2.20.50.50.42.31.02.52.30.00.00.00.01.80.4
ash4.90.90.30.22.21.20.60.50.40.40.00.03.50.6
oak2.50.50.10.10.00.00.30.30.00.09.37.11.80.4
chestnut0.00.00.00.0.0.00.00.00.00.08.07.00.10.1
other broadleaves2.30.61.20.70.90.55.94.10.50.37.14.52.00.4
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, 16.04.2015 #185025/171500
NFI3–NFI4b
annual yield: protection forest perimeter 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 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
outside of perimeterspruce5.193.4214.2440.0.1.8320.8994.28
fir2.0151.5320.6590.0.0.01000.0.1.513
pine0.5280.01000.0.0.4990.4570.0.0.425
larch0.1510.01000.0.0.2990.1620.0.0.138
stone pine......0.0.0.31000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0...0.184
beech2.4100.5500.8530.0.0.2620.0.1.69
maple0.3250.0810.11090.0.0.0.0.0.0.224
ash0.6190.0790.01000.0.0.0.0.0.0.419
oak0.3210.01000.0.0.0990.0.0.2990.220
chestnut0.01000.0.......0.5990.093
other broadleaves0.3250.1920.11000.1990.0700.3750.222
total11.665.6185.7380.7633.0291.8568.96
inside perimeterspruce2.5293.4274.1200.8462.2310.6692.313
fir1.6341.6341.1350.2980.0.0.01000.721
pine0.1830.2890.01000.01000.2700.11000.149
larch0.01000.11000.0.0.6740.4650.1770.244
stone pine..0.0...0.0.0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech2.1350.9441.4420.11000.0.0.01000.723
maple0.2690.01000.2490.11000.0.0.0.0.135
ash0.3560.01000.2520.01000.01000.0.0.135
oak0.0.0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.0.0.01000.0100
other broadleaves0.0590.1580.1520.1950.01000.0740.035
total6.8196.4227.1171.8352.8270.9514.210
totalspruce4.893.4184.2210.6462.1230.7593.37
fir1.9141.5240.9300.1980.01000.01001.211
pine0.5270.1810.01000.1920.3450.11000.322
larch0.1490.1900.0.0.5690.3530.0770.132
stone pine..0.0...0.0.0.11000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0.0.0.0.084
beech2.3100.7351.2340.11000.1620.01001.29
maple0.2230.0650.1450.01000.0.0.0.0.120
ash0.5180.0670.1510.01000.01000.0.0.217
oak0.3210.01000.0.0.01000.0.0.1740.120
chestnut0.01000.0...0.0.0.0.0.1850.080
other broadleaves0.2250.1590.1480.1720.0580.1560.120
total11.066.0156.6171.6322.9201.1406.85

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185026/171501
NFI3–NFI4b
annual yield: protection forest perimeter 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 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
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 perimeterspruce18891028222192450.94331510024729
fir731151203325590.21000.88013
pine1872821000.810023580.22125
larch295111000.41007620.4138
stone pine......0.151000.15100
other conifers36840.0.0.0...3684
beech86910395137530.11620.95610
maple952538131100.0.0.10124
ash2101917911000.0.0.21319
oak1162111000.01000.410012120
chestnut11000.......8100993
other broadleaves104258922100310017167612422
total426874581926139156415330335751886
inside perimeterspruce1373036928293215946151326569107313
fir883517234773513980.210035221
pine584228921001100117061004749
larch1100121000.447427665779044
stone pine..0...0.0...0.
other conifers0.0.0.0.0.0.0.
beech1173610244984271000.110032523
maple9693100145041000.0.3135
ash165621001653110011000.3735
oak0.0.0.0.0.81008100
chestnut......0.0.21002100
other broadleaves16065855369611003742135
total37420688225051813436191279251198411
totalspruce202696511848521594624523805935457
fir819142932410230139821002100123111
pine19227258121009923445610026722
larch304913900.4869345357713132
stone pine..0...0.151000.15100
other conifers36840.0.0.0.0.3684
beech98610141351353471001162110012819
maple10423665174541000.0.13220
ash226183671751110011000.24917
oak1162111000.01000.127412920
chestnut11000...0.0.10851180
other broadleaves10525145974897225895614520
total464261146157661714833345201254071725

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185027/171502
NFI3–NFI4b
annual yield: protection forest perimeter 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 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce41.56.341.510.541.55.5
fir20.24.429.29.922.04.0
pine0.60.52.01.70.90.5
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech23.24.125.98.323.73.7
maple3.61.70.30.32.91.4
ash6.02.50.60.54.92.0
oak2.31.30.00.01.81.1
chestnut.0.0.0.0.0.0
other broadleaves2.61.00.30.22.20.8
total100.0.100.0.100.0.
Eastern Juraspruce35.69.10.00.035.29.1
fir5.63.70.00.05.53.6
pine4.22.10.00.04.22.1
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.70.7.0.00.70.7
beech29.56.3100.0.30.26.3
maple6.62.50.00.06.62.5
ash5.62.60.00.05.52.6
oak3.71.70.00.03.71.7
chestnut.0.0.0.0.0.0
other broadleaves8.64.30.00.08.54.2
total100.0.100.0.100.0.
Western Plateauspruce59.19.9100.0.59.49.8
fir13.95.90.00.013.85.8
pine5.12.60.00.05.02.6
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.0.0.00.00.0
beech10.95.30.00.010.85.2
maple1.31.20.00.01.31.1
ash1.21.20.00.01.21.2
oak5.92.80.00.05.82.8
chestnut0.20.2.0.00.20.2
other broadleaves2.52.20.00.02.52.2
total100.0.100.0.100.0.
Central Plateauspruce45.44.028.015.644.03.9
fir25.44.616.712.024.74.4
pine2.21.00.00.02.01.0
larch0.00.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers2.72.40.00.02.52.2
beech18.23.543.823.020.33.9
maple0.40.25.24.20.80.5
ash3.21.66.23.13.51.5
oak1.20.70.00.01.10.7
chestnut.0.0.0.0.0.0
other broadleaves1.31.10.30.21.21.0
total100.0.100.0.100.0.
Eastern Plateauspruce42.34.427.814.942.04.3
fir11.32.612.09.811.32.6
pine8.73.40.00.08.53.3
larch2.11.13.64.02.11.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech21.33.222.39.121.33.1
maple2.20.89.46.72.40.8
ash7.01.824.917.87.41.8
oak3.11.00.00.03.11.0
chestnut0.00.0.0.00.00.0
other broadleaves1.90.70.00.01.80.7
total100.0.100.0.100.0.
Western Pre-Alpsspruce90.59.256.817.964.614.2
fir6.57.337.417.230.213.8
pine.0.0.0.0.0.0
larch.0.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.0.0.00.00.0
beech0.00.03.83.32.92.4
maple0.00.00.00.00.00.0
ash1.82.10.00.00.40.5
oak1.21.30.00.00.30.3
chestnut.0.0.0.0.0.0
other broadleaves0.00.02.01.71.61.2
total100.0.100.0.100.0.
Central Pre-Alpsspruce59.67.847.811.353.87.0
fir31.87.926.68.629.25.9
pine0.70.70.80.80.70.5
larch0.00.0.0.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech6.83.422.610.114.65.7
maple0.90.71.01.00.90.6
ash0.10.10.60.60.40.3
oak0.00.00.00.00.00.0
chestnut.0.0.0.0.0.0
other broadleaves0.10.10.50.50.30.3
total100.0.100.0.100.0.
Eastern Pre-Alpsspruce75.311.257.27.664.17.0
fir11.56.117.66.215.24.6
pine0.00.00.50.40.30.3
larch0.00.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech12.16.718.17.215.85.2
maple1.11.53.91.72.81.3
ash0.00.02.31.51.51.0
oak0.00.00.00.00.00.0
chestnut.0.0.0.0.0.0
other broadleaves0.00.00.40.30.30.2
total100.0.100.0.100.0.
Northwestern Alpsspruce45.323.061.310.856.810.2
fir15.38.87.36.39.65.5
pine0.00.012.08.18.76.7
larch2.22.77.26.25.94.7
stone pine.0.00.00.00.00.0
other conifers0.00.0.0.00.00.0
beech25.021.312.18.915.79.2
maple0.00.00.00.00.00.0
ash0.00.00.00.00.00.0
oak0.00.00.00.00.00.0
chestnut0.00.0.0.00.00.0
other broadleaves12.110.10.00.03.43.2
total100.0.100.0.100.0.
Central Alpsspruce91.710.898.113.095.38.3
fir0.00.00.00.00.00.0
pine0.00.00.00.00.00.0
larch.0.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers0.00.00.00.00.00.0
beech8.310.8-8.39.6-1.15.9
maple0.00.00.00.00.00.0
ash0.00.03.84.02.22.3
oak0.00.00.00.00.00.0
chestnut.0.0.0.0.0.0
other broadleaves0.00.06.46.83.63.9
total100.0.100.0.100.0.
Northeastern Alpsspruce15.96.248.818.345.016.4
fir0.00.012.17.510.76.6
pine.0.0.0.0.0.0
larch0.00.00.00.00.00.0
stone pine.0.0.0.0.0.0
other conifers.0.00.00.00.00.0
beech59.711.131.718.634.916.4
maple3.94.60.40.40.80.6
ash4.35.16.05.95.85.2
oak.0.0.0.0.0.0
chestnut.0.0.0.0.0.0
other broadleaves16.26.31.00.82.72.0
total100.0.100.0.100.0.
Southwestern Alpsspruce0.00.043.917.139.515.3
fir0.00.09.79.28.78.3
pine53.528.80.50.65.85.3
larch24.623.633.218.432.416.9
stone pine0.00.00.00.00.00.0
other conifers0.00.00.00.00.00.0
beech0.00.04.94.64.44.1
maple0.00.02.72.62.52.3
ash0.00.00.60.60.60.5
oak2.81.50.00.00.30.3
chestnut.0.00.00.00.00.0
other broadleaves19.219.54.54.05.94.1
total100.0.100.0.100.0.
Southeastern Alpsspruce61.010.779.09.671.07.6
fir1.61.60.00.00.70.7
pine14.97.55.84.09.94.1
larch4.72.514.08.79.95.0
stone pine9.88.60.00.04.44.1
other conifers0.00.00.00.00.00.0
beech7.34.50.00.03.22.0
maple0.00.00.00.00.00.0
ash0.00.00.80.80.40.4
oak0.00.00.00.00.00.0
chestnut.0.00.00.00.00.0
other broadleaves0.70.50.30.30.50.3
total100.0.100.0.100.0.
Southern Alpsspruce44.729.470.717.563.916.4
fir0.00.01.91.91.41.4
pine0.00.07.07.35.25.2
larch0.00.05.85.24.33.6
stone pine0.00.0.0.00.00.0
other conifers.0.00.00.00.00.0
beech0.00.01.21.30.90.9
maple0.00.00.00.00.00.0
ash0.00.00.00.00.00.0
oak11.910.98.48.79.37.1
chestnut25.423.01.81.98.07.0
other broadleaves18.013.13.32.87.14.5
total100.0.100.0.100.0.
overallspruce47.82.554.34.249.62.2
fir16.51.817.83.216.91.6
pine4.31.02.31.13.80.8
larch0.80.34.51.91.80.6
stone pine0.30.30.00.00.20.2
other conifers0.60.50.00.00.40.4
beech18.41.616.23.317.81.5
maple2.00.51.50.51.90.4
ash4.10.81.80.63.50.6
oak2.40.50.40.41.90.4
chestnut0.20.20.10.10.20.1
other broadleaves2.50.51.10.42.10.4
total100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185028/171503
NFI3–NFI4b
annual yield: protection forest perimeter 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 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce3.1212.9343.118
fir1.5292.1411.624
pine0.0720.1830.154
larch0.0...0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech1.8181.8371.816
maple0.3560.01000.255
ash0.5430.0780.442
oak0.2590.0.0.159
chestnut......
other broadleaves0.2420.0740.241
total7.6147.0217.512
Eastern Juraspruce3.1340.0.2.834
fir0.5660.0.0.466
pine0.4500.0.0.350
larch0.0...0.0.
stone pine......
other conifers0.1100..0.1100
beech2.6270.7972.427
maple0.6400.0.0.540
ash0.5490.0.0.449
oak0.3460.0.0.347
chestnut......
other broadleaves0.8540.0.0.754
total8.8180.7977.918
Western Plateauspruce7.0360.9966.435
fir1.6450.0.1.545
pine0.6470.0.0.547
larch0.0...0.0.
stone pine......
other conifers0.0...0.0.
beech1.3490.0.1.249
maple0.2910.0.0.191
ash0.11000.0.0.1100
oak0.7470.0.0.647
chestnut0.0100..0.0100
other broadleaves0.3880.0.0.388
total11.8240.99610.724
Central Plateauspruce8.0154.0707.615
fir4.5252.4694.323
pine0.4490.0.0.349
larch0.0.0.0.0.0.
stone pine......
other conifers0.5900.0.0.490
beech3.2206.2713.521
maple0.1520.7980.158
ash0.6510.9620.644
oak0.2600.0.0.260
chestnut......
other broadleaves0.2840.0980.283
total17.61314.14117.312
Eastern Plateauspruce5.5151.4705.315
fir1.5260.6971.425
pine1.1410.0.1.141
larch0.3510.2970.349
stone pine......
other conifers0.0.0.0.0.0.
beech2.8181.1602.717
maple0.3360.5970.334
ash0.9251.3970.924
oak0.4320.0.0.432
chestnut0.0...0.0.
other broadleaves0.2360.0.0.236
total13.0105.15212.610
Western Pre-Alpsspruce3.4664.5644.148
fir0.2993.0601.958
pine......
larch..0.0.0.0.
stone pine......
other conifers0.0...0.0.
beech0.0.0.3730.274
maple0.0.0.0.0.0.
ash0.1990.0.0.0100
oak0.0990.0.0.0100
chestnut......
other broadleaves0.0.0.2700.171
total3.8607.9476.339
Central Pre-Alpsspruce4.1213.4313.818
fir2.2351.9422.027
pine0.11000.11000.171
larch0.0...0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech0.5501.6561.045
maple0.1810.11000.165
ash0.01000.01000.086
oak0.0.0.0.0.0.
chestnut......
other broadleaves0.0730.01000.081
total6.9197.1257.016
Eastern Pre-Alpsspruce5.8495.5235.625
fir0.9581.7401.333
pine0.0.0.01000.0100
larch0.0.0.0.0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech0.9701.7471.439
maple0.11320.4500.247
ash0.0.0.2630.163
oak0.0.0.0.0.0.
chestnut......
other broadleaves0.0.0.0730.074
total7.8439.6208.821
Northwestern Alpsspruce1.6902.7522.345
fir0.5990.31000.471
pine0.0.0.51000.4100
larch0.1990.31000.290
stone pine..0.0.0.0.
other conifers0.0...0.0.
beech0.9990.5720.660
maple0.0.0.0.0.0.
ash0.0.0.0.0.0.
oak0.0.0.0.0.0.
chestnut0.0...0.0.
other broadleaves0.4970.0.0.198
total3.5664.4504.140
Central Alpsspruce2.4992.5552.452
fir0.0.0.0.0.0.
pine0.0.0.0.0.0.
larch..0.0.0.0.
stone pine......
other conifers0.0.0.0.0.0.
beech0.299-0.297-0.0529
maple0.0.0.0.0.0.
ash0.0.0.1990.1100
oak0.0.0.0.0.0.
chestnut......
other broadleaves0.0.0.2990.1100
total2.6902.5552.650
Northeastern Alpsspruce0.3982.7532.051
fir0.0.0.7630.563
pine......
larch0.0.0.0.0.0.
stone pine......
other conifers..0.0.0.0.
beech1.1701.7751.662
maple0.1980.01000.071
ash0.1980.31000.392
oak......
chestnut......
other broadleaves0.3980.1730.171
total1.9715.5384.535
Southwestern Alpsspruce0.0.0.8460.646
fir0.0.0.2980.198
pine0.4990.01000.192
larch0.2990.6740.569
stone pine0.0.0.0.0.0.
other conifers0.0.0.0.0.0.
beech0.0.0.11000.1100
maple0.0.0.11000.0100
ash0.0.0.01000.0100
oak0.0990.0.0.0100
chestnut..0.0.0.0.
other broadleaves0.1990.1950.172
total0.7631.8351.632
Southeastern Alpsspruce1.8322.2312.123
fir0.01000.0.0.0100
pine0.4570.2700.345
larch0.1620.4650.353
stone pine0.31000.0.0.1100
other conifers0.0.0.0.0.0.
beech0.2620.0.0.162
maple0.0.0.0.0.0.
ash0.0.0.01000.0100
oak0.0.0.0.0.0.
chestnut..0.0.0.0.
other broadleaves0.0700.01000.058
total3.0292.8272.920
Southern Alpsspruce0.8990.6690.759
fir0.0.0.01000.0100
pine0.0.0.11000.1100
larch0.0.0.1770.077
stone pine0.0...0.0.
other conifers..0.0.0.0.
beech0.0.0.01000.0100
maple0.0.0.0.0.0.
ash0.0.0.0.0.0.
oak0.2990.11000.174
chestnut0.5990.01000.185
other broadleaves0.3750.0740.156
total1.8560.9511.140
overallspruce4.292.3133.37
fir1.4130.7211.111
pine0.4250.1480.322
larch0.1380.2440.132
stone pine0.01000.0.0.0100
other conifers0.1830.0.0.083
beech1.6100.7231.29
maple0.2240.1350.120
ash0.4190.1350.217
oak0.2200.01000.120
chestnut0.0920.01000.079
other broadleaves0.2230.0350.120
total8.864.2106.75

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185029/171504
NFI3–NFI4b
annual yield: protection forest perimeter 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 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce36921933546118
fir17929654224524
pine6725841055
larch0...0.
stone pine......
other conifers0.0.0.
beech20618583826416
maple325711003355
ash53431795542
oak20590.2059
chestnut......
other broadleaves23421742441
total8881522323111212
Eastern Juraspruce130340.13034
fir21660.2166
pine15500.1550
larch0...0.
stone pine......
other conifers3100..3100
beech10828410011227
maple24400.2440
ash20490.2049
oak14470.1447
chestnut......
other broadleaves31540.3154
total36718410037118
Western Plateauspruce29636410030036
fir69450.6945
pine25470.2547
larch0...0.
stone pine......
other conifers0...0.
beech55490.5549
maple6910.691
ash61000.6100
oak29470.2947
chestnut1100..1100
other broadleaves13880.1388
total50025410050525
Central Plateauspruce49516277352215
fir27725167229324
pine23490.2349
larch0.0.0.
stone pine......
other conifers29900.2990
beech19920427424121
maple4525100958
ash35516654145
oak13600.1360
chestnut......
other broadleaves148501001483
total1091139646118712
Eastern Plateauspruce5731697458115
fir15326410015725
pine118410.11841
larch295111003049
stone pine......
other conifers0.0.0.
beech2881876529517
maple303631003334
ash9525810010324
oak42320.4232
chestnut0...0.
other broadleaves25360.2536
total1353103157138410
Western Pre-Alpsspruce54671136516749
fir410074617858
pine......
larch..0.0.
stone pine......
other conifers0...0.
beech0.774774
maple0.0.0.
ash11000.1100
oak11000.1100
chestnut......
other broadleaves0.471471
total60621984825939
Central Pre-Alpsspruce199221573235718
fir10635874319427
pine21003100571
larch0...0.
stone pine......
other conifers0.0.0.
beech235075569745
maple3813100665
ash01002100287
oak0.0.0.
chestnut......
other broadleaves0732100281
total334203292666316
Eastern Pre-Alpsspruce173492152438825
fir265966409233
pine0.21002100
larch0.0.0.
stone pine......
other conifers0.0.0.
beech287068489639
maple313315511748
ash0.963963
oak0.0.0.
chestnut......
other broadleaves0.274274
total230443752160521
Northwestern Alpsspruce28911005212845
fir10100121002271
pine0.2010020100
larch1100121001390
stone pine..0.0.
other conifers0...0.
beech1610020733560
maple0.0.0.
ash0.0.0.
oak0.0.0.
chestnut0...0.
other broadleaves8980.898
total63671635022540
Central Alpsspruce2210031575453
fir0.0.0.
pine0.0.0.
larch..0.0.
stone pine......
other conifers0.0.0.
beech2100-398-1529
maple0.0.0.
ash0.11001100
oak0.0.0.
chestnut......
other broadleaves0.21002100
total259232575751
Northeastern Alpsspruce210056545852
fir0.14641464
pine......
larch0.0.0.
stone pine......
other conifers..0.0.
beech97336764562
maple11000100171
ash11007100892
oak......
chestnut......
other broadleaves2100173472
total15731143912935
Southwestern Alpsspruce0.59465946
fir0.13981398
pine81001100992
larch410044744869
stone pine0.0.0.
other conifers0.0.0.
beech0.71007100
maple0.41004100
ash0.11001100
oak01000.0100
chestnut..0.0.
other broadleaves3100696972
total15641343614833
Southeastern Alpsspruce94331513224523
fir21000.2100
pine235811703445
larch76227663453
stone pine151000.15100
other conifers0.0.0.
beech11620.1162
maple0.0.0.
ash0.11001100
oak0.0.0.
chestnut..0.0.
other broadleaves1711100258
total153301912734520
Southern Alpsspruce1510065698059
fir0.21002100
pine0.61006100
larch0.577577
stone pine0...0.
other conifers..0.0.
beech0.11001100
maple0.0.0.
ash0.0.0.
oak410081001274
chestnut810021001085
other broadleaves676374956
total3357925112540
overallspruce2451910801335317
fir8481335321120111
pine22125474826822
larch4138904413032
stone pine151000.15100
other conifers32830.3283
beech944103222312669
maple10324313513420
ash21219363524817
oak12420810013220
chestnut99221001179
other broadleaves12723213514820
total5126619891171155

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185030/171505
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce39.95.246.03.068.36.654.49.244.729.447.72.5
fir16.23.517.52.521.95.74.43.20.00.016.91.8
pine1.60.75.51.60.40.411.45.40.00.04.21.0
larch0.00.00.90.50.00.04.62.20.00.00.80.3
stone pine.0.0.0.0.0.05.65.20.00.00.30.3
other conifers0.20.21.11.00.00.00.00.0.0.00.70.6
beech24.93.518.52.28.13.213.96.20.00.018.51.6
maple4.41.41.30.40.90.70.20.20.00.02.00.4
ash5.81.94.61.00.20.20.20.20.00.04.10.8
oak2.71.12.70.70.10.10.20.211.910.92.30.5
chestnut.0.00.00.0.0.00.00.025.423.00.20.2
other broadleaves4.21.41.70.60.10.15.12.918.013.12.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce100.0.68.00.00.00.035.116.1.0.040.413.1
fir0.00.0.0.00.00.021.213.9.0.012.18.7
pine0.00.0.0.00.00.02.22.3.0.01.31.3
larch.0.0.0.0.0.07.67.5.0.04.34.4
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers.0.0.0.00.00.00.00.0.0.00.00.0
beech0.00.01.20.092.79.622.013.3.0.027.814.4
maple0.00.018.20.00.00.04.13.6.0.06.03.3
ash0.00.011.60.07.39.61.00.8.0.04.02.1
oak0.00.0.0.00.00.00.00.0.0.00.00.0
chestnut.0.0.0.0.0.00.00.0.0.00.00.0
other broadleaves0.00.01.00.00.00.06.85.5.0.04.13.4
total100.0.100.0.100.0.100.0..0.0100.0.
outside perimeterspruce38.010.519.39.555.26.767.17.670.717.555.24.4
fir30.210.119.411.225.85.73.62.31.91.918.33.4
pine2.11.70.00.00.50.45.43.37.07.32.41.1
larch.0.01.01.00.00.014.26.55.85.24.52.0
stone pine.0.0.0.0.0.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.0
beech28.38.648.218.714.54.97.24.81.21.315.43.4
maple0.30.32.62.52.10.90.10.10.00.01.20.5
ash0.60.59.66.71.00.71.71.30.00.01.70.7
oak0.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.01.81.90.10.1
other broadleaves0.30.20.00.00.80.40.70.43.32.80.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce40.14.745.33.059.74.960.15.763.916.449.52.1
fir18.23.317.42.523.84.15.62.21.41.417.21.6
pine1.70.65.31.60.40.36.92.55.25.23.70.8
larch0.00.00.90.50.00.010.74.14.33.61.80.6
stone pine.0.0.0.0.0.01.71.60.00.00.20.2
other conifers0.20.21.10.90.00.00.00.00.00.00.50.4
beech25.23.219.42.313.23.410.73.80.90.917.91.5
maple3.81.21.50.41.50.60.50.40.00.01.90.4
ash5.01.64.81.00.80.41.20.80.00.03.50.6
oak2.30.92.60.60.00.00.00.09.37.11.80.4
chestnut.0.00.00.0.0.00.00.08.07.00.10.1
other broadleaves3.61.21.60.60.50.22.61.17.14.52.00.4
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, 16.04.2015 #185031/171506
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · production region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
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/aspruce3.1186.6114.6241.4310.8994.28
fir1.3272.5171.5300.1820.0.1.513
pine0.1410.8310.01000.3500.0.0.425
larch0.0.0.1510.0.0.1480.0.0.138
stone pine......0.11000.0.0.0100
other conifers0.01000.2900.0.0.0...0.184
beech2.0152.7130.5450.3480.0.1.69
maple0.3370.2300.1750.01000.0.0.224
ash0.5340.7230.0790.01000.0.0.419
oak0.2410.4240.01000.01000.2990.220
chestnut..0.0100..0.0.0.5990.093
other broadleaves0.3350.2360.0730.1590.3750.222
total7.91114.486.7202.5241.8568.86
inside perimeterspruce3.39460.1.0.0.1.5540.0.1.745
fir0.0...0.0.0.9740.0.0.574
pine0.0...0.0.0.199..0.1100
larch......0.3990.0.0.2100
stone pine......0.0...0.0.
other conifers....0.0.0.0...0.0.
beech0.0.1.0.8.2940.9730.0.1.163
maple0.0.16.1.0.0.0.2990.0.0.272
ash0.0.10.2.0.6940.0990.0.0.265
oak0.0...0.0.0.0.0.0.0.0.
chestnut......0.0.0.0.0.0.
other broadleaves0.0.0.9.0.0.0.3950.0.0.291
total3.39488.3.8.8864.2340.0.4.132
outside perimeterspruce2.5371.2464.5211.9220.7692.314
fir1.9411.2612.1280.1680.01000.821
pine0.1830.0.0.0720.2710.11000.150
larch..0.1990.0.0.4510.1770.247
stone pine......0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.
beech1.8353.1641.2380.2710.01000.624
maple0.01000.2990.2450.01000.0.0.140
ash0.0790.6740.1630.0740.0.0.139
oak0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.01000.0100
other broadleaves0.0740.0.0.1480.0610.0740.032
total6.4226.4368.1162.8211.0514.211
totalspruce3.0166.3114.5161.7170.7593.37
fir1.4222.4171.8210.2430.01001.211
pine0.1370.7310.0580.2420.11000.222
larch0.0.0.1490.0.0.3420.0770.133
stone pine......0.01000.0.0.0100
other conifers0.01000.1900.0.0.0.0.0.0.084
beech1.9142.7131.0290.3380.01001.29
maple0.3370.2280.1390.0800.0.0.120
ash0.4330.7210.1490.0650.0.0.217
oak0.2410.4240.01000.01000.1740.120
chestnut..0.0100..0.0.0.1850.080
other broadleaves0.3350.2360.0450.1440.1560.120
total7.61013.987.5122.8151.1406.75

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185032/171507
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
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/aspruce4981813771142824144311510024629
fir20227524171373012820.87513
pine204216531210030500.21825
larch0.28510.12490.4038
stone pine......151000.15100
other conifers210033900.0...3684
beech3101555513514537490.9539
maple5537403057511000.10124
ash73341372317911000.21119
oak3341822411000100410012020
chestnut..1100..0.8100993
other broadleaves53355136073146067612422
total124712299286272026525335751646
inside perimeterspruce11100211000.31550.6346
fir0...0.19750.1975
pine0...0.2100..2100
larch......71000.7100
stone pine......0...0.
other conifers....0.0...0.
beech0.01002410020740.4364
maple0.61000.41000.972
ash0.4100210011000.666
oak0...0.0.0.0.
chestnut......0.0.0.
other broadleaves0.01000.6960.691
total1110031100259389360.15633
outside perimeterspruce8438224848521359226569101414
fir67422262227281968210033621
pine5840.472297161004450
larch..11000.76515778247
stone pine......0...0.
other conifers0.0.0.0.0.0.
beech63365465127383871110028425
maple11003100184601000.2240
ash17911759639740.3140
oak0.0.0.0.81008100
chestnut......0.21002100
other broadleaves1740.7484613741532
total221241133887717534219251183811
totalspruce593161420119131653417805935407
fir26922545173642150432100123011
pine2537165317586142610026422
larch0.29490.954257712933
stone pine......151000.15100
other conifers210033900.0.0.3684
beech3731461013202299538110012809
maple5637492823395800.13320
ash743315121124911650.24817
oak3341822411000100127412820
chestnut..1100..0.10851180
other broadleaves53355236845234495614520
total14791031368152913888151254071585

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185033/171508
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce44.32.761.67.373.610.20.00.061.010.744.729.447.62.4
fir17.12.126.36.59.85.10.00.01.61.60.00.017.01.8
pine4.41.20.50.50.00.053.528.814.97.50.00.04.31.0
larch0.70.30.30.30.00.024.623.64.72.50.00.00.80.3
stone pine.0.0.0.0.0.00.00.09.88.60.00.00.30.3
other conifers0.80.70.00.00.00.00.00.00.00.0.0.00.70.6
beech20.41.98.44.114.46.20.00.07.34.50.00.018.41.6
maple2.20.50.60.51.11.30.00.00.00.00.00.01.90.4
ash4.90.90.30.30.20.30.00.00.00.00.00.04.10.8
oak2.70.60.20.20.00.02.81.50.00.011.910.92.30.5
chestnut0.00.00.00.0.0.0.0.0.0.025.423.00.20.2
other broadleaves2.40.61.81.60.90.919.219.50.70.518.013.12.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce76.18.50.00.037.022.10.00.087.215.8.0.040.713.1
fir0.00.00.00.012.712.234.828.30.00.0.0.012.08.7
pine0.00.00.00.00.00.00.00.012.815.8.0.01.31.3
larch.0.00.00.0.0.018.418.50.00.0.0.04.34.3
stone pine.0.00.00.0.0.00.00.00.00.0.0.00.00.0
other conifers.0.0.0.00.00.0.0.0.0.0.0.00.00.0
beech0.90.3100.0.46.628.417.912.00.00.0.0.027.614.2
maple13.64.90.00.00.00.010.16.8.0.0.0.06.03.3
ash8.73.10.00.03.74.12.31.6.0.0.0.04.02.1
oak0.00.00.00.00.00.0.0.0.0.0.0.00.00.0
chestnut.0.0.0.0.0.00.00.0.0.0.0.00.00.0
other broadleaves0.70.30.00.00.00.016.410.1.0.0.0.04.03.4
total100.0.100.0.100.0.100.0.100.0..0.0100.0.
outside perimeterspruce31.58.254.68.260.27.160.222.778.310.370.717.555.24.5
fir26.57.825.57.015.55.10.30.30.00.01.91.918.23.4
pine1.41.13.32.70.40.30.70.85.24.27.07.32.51.2
larch0.30.31.81.70.00.038.722.815.39.55.85.24.52.1
stone pine.0.0.0.0.0.00.00.00.00.0.0.00.00.0
other conifers0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
beech35.29.413.15.816.66.40.00.00.00.01.21.315.43.4
maple1.10.90.50.53.21.40.00.00.00.00.00.01.20.5
ash3.72.40.30.33.21.90.00.00.80.80.00.01.70.7
oak0.00.00.00.00.00.00.00.00.00.08.48.70.40.4
chestnut.0.0.0.0.0.00.00.00.00.01.81.90.10.1
other broadleaves0.20.20.80.51.00.50.00.00.30.43.32.80.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce43.72.556.85.763.36.239.515.371.07.663.916.449.42.1
fir17.62.025.54.913.43.78.78.30.70.71.41.417.21.6
pine4.11.12.21.70.20.25.85.39.94.15.25.23.70.8
larch0.60.31.21.00.00.032.416.99.95.04.33.61.80.6
stone pine.0.00.00.0.0.00.00.04.44.10.00.00.20.2
other conifers0.80.70.00.00.00.00.00.00.00.00.00.00.50.4
beech21.21.912.34.017.75.14.44.13.22.00.90.917.91.5
maple2.20.50.50.42.31.02.52.30.00.00.00.01.80.4
ash4.90.90.30.22.21.20.60.50.40.40.00.03.50.6
oak2.50.50.10.10.00.00.30.30.00.09.37.11.80.4
chestnut0.00.00.00.0.0.00.00.00.00.08.07.00.10.1
other broadleaves2.30.61.20.70.90.55.94.10.50.37.14.52.00.4
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, 16.04.2015 #185037/171512
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
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/aspruce5.193.4214.2440.0.1.8320.8994.28
fir2.0151.5320.6590.0.0.01000.0.1.513
pine0.5280.01000.0.0.4990.4570.0.0.425
larch0.1510.01000.0.0.2990.1620.0.0.138
stone pine......0.0.0.31000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0...0.184
beech2.4100.5500.8530.0.0.2620.0.1.69
maple0.3250.0810.11090.0.0.0.0.0.0.224
ash0.6190.0790.01000.0.0.0.0.0.0.419
oak0.3210.01000.0.0.0990.0.0.2990.220
chestnut0.01000.0.......0.5990.093
other broadleaves0.3250.1920.11000.1990.0700.3750.222
total11.665.6185.7380.7633.0291.8568.96
inside perimeterspruce9.0680.0.2.4580.0.6.4910.0.1.746
fir0.0.0.0.0.8981.5980.0.0.0.0.574
pine0.0.0.0.0.0.0.0.0.991..0.1100
larch..0.0...0.8980.0.0.0.0.2100
stone pine..0.0...0.0.0.0...0.0.
other conifers....0.0.......0.0.
beech0.1952.2973.0980.8980.0.0.0.1.162
maple1.6950.0.0.0.0.498..0.0.0.272
ash1.0950.0.0.2980.198..0.0.0.265
oak0.0.0.0.0.0.....0.0.0.0.
chestnut......0.0...0.0.0.0.
other broadleaves0.1950.0.0.0.0.793..0.0.0.290
total11.8722.2976.4514.4587.4780.0.4.132
outside perimeterspruce2.0313.6274.3210.9462.1330.7692.314
fir1.7341.7341.1370.01000.0.0.01000.821
pine0.1830.2890.01000.01000.1830.11000.151
larch0.01000.11000.0.0.6850.4650.1770.247
stone pine......0.0.0.0...0.0.
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.
beech2.3350.9481.2450.0.0.0.0.01000.625
maple0.1820.01000.2490.0.0.0.0.0.0.039
ash0.2660.01000.2580.0.0.01000.0.0.140
oak0.0.0.0.0.0.0.0.0.0.0.11000.0100
chestnut......0.0.0.0.0.01000.0100
other broadleaves0.0740.1580.1520.0.0.01000.0740.032
total6.4196.6227.2181.5432.7281.0514.211
totalspruce4.893.4184.2210.6462.1230.7593.37
fir1.9141.5240.9300.1980.01000.01001.211
pine0.5270.1810.01000.1920.3450.11000.322
larch0.1490.1900.0.0.5690.3530.0770.132
stone pine..0.0...0.0.0.11000.0.0.0100
other conifers0.1840.0.0.0.0.0.0.0.0.0.0.084
beech2.3100.7351.2340.11000.1620.01001.29
maple0.2230.0650.1450.01000.0.0.0.0.120
ash0.5180.0670.1510.01000.01000.0.0.217
oak0.3210.01000.0.0.01000.0.0.1740.120
chestnut0.01000.0...0.0.0.0.0.1850.080
other broadleaves0.2250.1590.1480.1720.0580.1560.120
total11.066.0156.6171.6322.9201.1406.85

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185038/171513
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
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/aspruce18891028222192450.94331510024729
fir731151203325590.21000.88013
pine1872821000.810023580.22125
larch295111000.41007620.4138
stone pine......0.151000.15100
other conifers36840.0.0.0...3684
beech86910395137530.11620.95610
maple952538131100.0.0.10124
ash2101917911000.0.0.21319
oak1162111000.01000.410012120
chestnut11000.......8100993
other broadleaves104258922100310017167612422
total426874581926139156415330335751886
inside perimeterspruce32750.18610.141000.6447
fir0.0.6100131000.0.1975
pine0.0.0.0.2100..2100
larch..0...71000.0.7100
stone pine..0...0.0...0.
other conifers....0.......0.
beech0100141002310071000.0.4363
maple61000.0.4100..0.972
ash41000.21001100..0.666
oak0.0.0.....0.0.
chestnut......0...0.0.
other broadleaves01000.0.696..0.691
total4279141004855366116880.15633
outside perimeterspruce1043236928275225946138336569100914
fir883517234713701000.210033322
pine58422892100110098361004551
larch1100121000.388527665778347
stone pine......0.0...0.
other conifers0.0.0.0.0.0.0.
beech11736884876460.0.110028225
maple483310014500.0.0.2140
ash1267210015580.11000.3040
oak0.0.0.0.0.81008100
chestnut......0.0.21002100
other broadleaves1746585530.11003741532
total3312067522457199743176299251182811
totalspruce202696511848521594624523805935457
fir819142932410230139821002100123111
pine19227258121009923445610026722
larch304913900.4869345357713132
stone pine..0...0.151000.15100
other conifers36840.0.0.0.0.3684
beech98610141351353471001162110012819
maple10423665174541000.0.13220
ash226183671751110011000.24917
oak1162111000.01000.127412920
chestnut11000...0.0.10851180
other broadleaves10525145974897225895614520
total464261146157661714833345201254071725

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185039/171514
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species %± %± %± %±
Western Juraspruce41.56.3100.0.38.610.641.55.5
fir20.24.40.00.030.710.322.04.0
pine0.60.50.00.02.11.70.90.5
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech23.24.10.00.027.28.623.73.7
maple3.61.70.00.00.30.32.91.4
ash6.02.50.00.00.70.54.92.0
oak2.31.30.00.00.00.01.81.1
chestnut.0.0.0.0.0.0.0.0
other broadleaves2.61.00.00.00.30.22.20.8
total100.0.100.0.100.0.100.0.
Eastern Juraspruce35.69.1.0.00.00.035.29.1
fir5.63.7.0.00.00.05.53.6
pine4.22.1.0.00.00.04.22.1
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.70.7.0.0.0.00.70.7
beech29.56.3.0.0100.0.30.26.3
maple6.62.5.0.00.00.06.62.5
ash5.62.6.0.00.00.05.52.6
oak3.71.7.0.00.00.03.71.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves8.64.3.0.00.00.08.54.2
total100.0..0.0100.0.100.0.
Western Plateauspruce59.19.9.0.0100.0.59.49.8
fir13.95.9.0.00.00.013.85.8
pine5.12.6.0.00.00.05.02.6
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech10.95.3.0.00.00.010.85.2
maple1.31.2.0.00.00.01.31.1
ash1.21.2.0.00.00.01.21.2
oak5.92.8.0.00.00.05.82.8
chestnut0.20.2.0.0.0.00.20.2
other broadleaves2.52.2.0.00.00.02.52.2
total100.0..0.0100.0.100.0.
Central Plateauspruce45.44.068.00.012.19.844.03.9
fir25.44.6.0.023.316.024.74.4
pine2.21.0.0.00.00.02.01.0
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers2.72.4.0.00.00.02.52.2
beech18.23.51.20.060.722.520.33.9
maple0.40.218.20.00.00.00.80.5
ash3.21.611.60.04.03.23.51.5
oak1.20.7.0.00.00.01.10.7
chestnut.0.0.0.0.0.0.0.0
other broadleaves1.31.11.00.00.00.01.21.0
total100.0.100.0.100.0.100.0.
Eastern Plateauspruce42.34.4.0.027.814.942.04.3
fir11.32.6.0.012.09.811.32.6
pine8.73.4.0.00.00.08.53.3
larch2.11.1.0.03.64.02.11.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech21.33.2.0.022.39.121.33.1
maple2.20.8.0.09.46.72.40.8
ash7.01.8.0.024.917.87.41.8
oak3.11.0.0.00.00.03.11.0
chestnut0.00.0.0.0.0.00.00.0
other broadleaves1.90.7.0.00.00.01.80.7
total100.0..0.0100.0.100.0.
Western Pre-Alpsspruce90.59.2.0.056.817.964.614.2
fir6.57.3.0.037.417.230.213.8
pine.0.0.0.0.0.0.0.0
larch.0.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.0.0.00.00.0
beech0.00.0.0.03.83.32.92.4
maple0.00.0.0.00.00.00.00.0
ash1.82.1.0.00.00.00.40.5
oak1.21.3.0.00.00.00.30.3
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.0.0.02.01.71.61.2
total100.0..0.0100.0.100.0.
Central Pre-Alpsspruce59.67.8.0.047.811.353.87.0
fir31.87.9.0.026.68.629.25.9
pine0.70.7.0.00.80.80.70.5
larch0.00.0.0.0.0.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.0.0.00.00.00.00.0
beech6.83.4.0.022.610.114.65.7
maple0.90.7.0.01.01.00.90.6
ash0.10.1.0.00.60.60.40.3
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.10.1.0.00.50.50.30.3
total100.0..0.0100.0.100.0.
Eastern Pre-Alpsspruce75.311.2.0.061.37.264.17.0
fir11.56.10.00.018.86.615.24.6
pine0.00.0.0.00.50.50.30.3
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.00.00.00.00.00.0
beech12.16.792.79.612.85.515.85.2
maple1.11.50.00.04.21.82.81.3
ash0.00.07.39.62.01.51.51.0
oak0.00.00.00.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.00.00.00.50.30.30.2
total100.0.100.0.100.0.100.0.
Northwestern Alpsspruce45.323.00.00.066.810.756.810.2
fir15.38.80.00.08.06.99.65.5
pine0.00.00.00.013.18.58.76.7
larch2.22.70.00.07.96.85.94.7
stone pine.0.00.00.0.0.00.00.0
other conifers0.00.0.0.0.0.00.00.0
beech25.021.3100.0.4.22.815.79.2
maple0.00.00.00.00.00.00.00.0
ash0.00.00.00.00.00.00.00.0
oak0.00.00.00.00.00.00.00.0
chestnut0.00.0.0.0.0.00.00.0
other broadleaves12.110.10.00.00.00.03.43.2
total100.0.100.0.100.0.100.0.
Central Alpsspruce91.710.8100.0.96.424.095.38.3
fir0.00.00.00.00.00.00.00.0
pine0.00.00.00.00.00.00.00.0
larch.0.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers0.00.00.00.0.0.00.00.0
beech8.310.80.00.0-15.420.7-1.15.9
maple0.00.00.00.00.00.00.00.0
ash0.00.00.00.07.18.32.22.3
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves0.00.00.00.011.914.13.63.9
total100.0.100.0.100.0.100.0.
Northeastern Alpsspruce15.96.233.10.050.219.945.016.4
fir0.00.066.90.07.15.710.76.6
pine.0.0.0.0.0.0.0.0
larch0.00.0.0.00.00.00.00.0
stone pine.0.0.0.0.0.0.0.0
other conifers.0.0.0.00.00.00.00.0
beech59.711.10.00.034.619.834.916.4
maple3.94.60.00.00.40.40.80.6
ash4.35.10.00.06.66.45.85.2
oak.0.0.0.0.0.0.0.0
chestnut.0.0.0.0.0.0.0.0
other broadleaves16.26.30.00.01.10.92.72.0
total100.0.100.0.100.0.100.0.
Southwestern Alpsspruce0.00.00.00.060.222.739.515.3
fir0.00.034.828.30.30.38.78.3
pine53.528.80.00.00.70.85.85.3
larch24.623.618.418.538.722.832.416.9
stone pine0.00.00.00.00.00.00.00.0
other conifers0.00.0.0.00.00.00.00.0
beech0.00.017.912.00.00.04.44.1
maple0.00.010.16.80.00.02.52.3
ash0.00.02.31.60.00.00.60.5
oak2.81.5.0.00.00.00.30.3
chestnut.0.00.00.00.00.00.00.0
other broadleaves19.219.516.410.10.00.05.94.1
total100.0.100.0.100.0.100.0.
Southeastern Alpsspruce61.010.787.215.878.310.371.07.6
fir1.61.60.00.00.00.00.70.7
pine14.97.512.815.85.24.29.94.1
larch4.72.50.00.015.39.59.95.0
stone pine9.88.60.00.00.00.04.44.1
other conifers0.00.0.0.00.00.00.00.0
beech7.34.50.00.00.00.03.22.0
maple0.00.0.0.00.00.00.00.0
ash0.00.0.0.00.80.80.40.4
oak0.00.0.0.00.00.00.00.0
chestnut.0.0.0.00.00.00.00.0
other broadleaves0.70.5.0.00.30.40.50.3
total100.0.100.0.100.0.100.0.
Southern Alpsspruce44.729.4.0.070.717.563.916.4
fir0.00.0.0.01.91.91.41.4
pine0.00.0.0.07.07.35.25.2
larch0.00.0.0.05.85.24.33.6
stone pine0.00.0.0.0.0.00.00.0
other conifers.0.0.0.00.00.00.00.0
beech0.00.0.0.01.21.30.90.9
maple0.00.0.0.00.00.00.00.0
ash0.00.0.0.00.00.00.00.0
oak11.910.9.0.08.48.79.37.1
chestnut25.423.0.0.01.81.98.07.0
other broadleaves18.013.1.0.03.32.87.14.5
total100.0..0.0100.0.100.0.
overallspruce47.82.539.713.155.54.449.62.2
fir16.51.812.48.918.23.416.91.6
pine4.31.01.31.42.41.23.80.8
larch0.80.34.44.44.52.11.80.6
stone pine0.30.30.00.00.00.00.20.2
other conifers0.60.50.00.00.00.00.40.4
beech18.41.628.514.515.23.317.81.5
maple2.00.55.73.21.20.51.90.4
ash4.10.83.82.11.70.73.50.6
oak2.40.50.00.00.40.41.90.4
chestnut0.20.20.00.00.10.10.20.1
other broadleaves2.50.54.13.50.80.32.10.4
total100.0.100.0.100.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185040/171515
NFI3–NFI4b
annual yield: rockfall SilvaProtect · main tree species · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Juraspruce3.1213.7942.8363.118
fir1.5290.0.2.3401.624
pine0.0720.0.0.2830.154
larch0.0.....0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech1.8180.0.2.0371.816
maple0.3560.0.0.0990.255
ash0.5430.0.0.0780.442
oak0.2590.0.0.0.0.159
chestnut........
other broadleaves0.2420.0.0.0730.241
total7.6143.7947.4227.512
Eastern Juraspruce3.1340.0.0.0.2.834
fir0.566..0.0.0.466
pine0.450..0.0.0.350
larch0.0.....0.0.
stone pine........
other conifers0.1100....0.1100
beech2.6270.0.0.7962.427
maple0.640..0.0.0.540
ash0.549..0.0.0.449
oak0.346..0.0.0.347
chestnut........
other broadleaves0.854..0.0.0.754
total8.8180.0.0.7967.918
Western Plateauspruce7.036..0.9966.435
fir1.645..0.0.1.545
pine0.647..0.0.0.547
larch0.0.....0.0.
stone pine........
other conifers0.0.....0.0.
beech1.349..0.0.1.249
maple0.291..0.0.0.191
ash0.1100..0.0.0.1100
oak0.747..0.0.0.647
chestnut0.0100....0.0100
other broadleaves0.388..0.0.0.388
total11.824..0.99610.724
Central Plateauspruce8.01560.1.1.3757.615
fir4.525..2.5694.323
pine0.449..0.0.0.349
larch0.0...0.0.0.0.
stone pine........
other conifers0.590..0.0.0.490
beech3.2201.0.6.4713.521
maple0.15216.1.0.0.0.158
ash0.65110.2.0.4790.644
oak0.260..0.0.0.260
chestnut........
other broadleaves0.2840.9.0.0.0.283
total17.61388.3.10.64617.312
Eastern Plateauspruce5.515..1.4705.315
fir1.526..0.6971.425
pine1.141..0.0.1.141
larch0.351..0.2970.349
stone pine........
other conifers0.0...0.0.0.0.
beech2.818..1.1602.717
maple0.336..0.5970.334
ash0.925..1.3970.924
oak0.432..0.0.0.432
chestnut0.0.....0.0.
other broadleaves0.236..0.0.0.236
total13.010..5.15212.610
Western Pre-Alpsspruce3.4660.0.4.5644.148
fir0.299..3.0601.958
pine........
larch....0.0.0.0.
stone pine........
other conifers0.0.....0.0.
beech0.0...0.3730.274
maple0.0.0.0.0.0.0.0.
ash0.199..0.0.0.0100
oak0.099..0.0.0.0100
chestnut........
other broadleaves0.0...0.2700.171
total3.8600.0.8.0476.339
Central Pre-Alpsspruce4.1210.0.3.5313.818
fir2.2350.0.2.0422.027
pine0.11000.0.0.11000.171
larch0.0.....0.0.
stone pine........
other conifers0.0...0.0.0.0.
beech0.5500.0.1.7561.045
maple0.181..0.11000.165
ash0.01000.0.0.01000.086
oak0.0...0.0.0.0.
chestnut........
other broadleaves0.0730.0.0.01000.081
total6.9190.0.7.3257.016
Eastern Pre-Alpsspruce5.849..5.6235.625
fir0.9580.0.1.7401.333
pine0.0...0.01000.0100
larch0.0...0.0.0.0.
stone pine........
other conifers0.0.0.0.0.0.0.0.
beech0.97021.8821.2501.439
maple0.11320.0.0.4500.247
ash0.0.1.7820.2750.163
oak0.0.0.0.0.0.0.0.
chestnut........
other broadleaves0.0.0.0.0.0730.074
total7.84323.5739.2218.821
Northwestern Alpsspruce1.6900.0.3.1522.345
fir0.5990.0.0.41000.471
pine0.0.0.0.0.61000.4100
larch0.1990.0.0.41000.290
stone pine..0.0...0.0.
other conifers0.0.....0.0.
beech0.9993.1960.2780.660
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.0.0.0.0.0.0.0.
chestnut0.0.....0.0.
other broadleaves0.4970.0.0.0.0.198
total3.5663.1964.6534.140
Central Alpsspruce2.4994.3641.8872.452
fir0.0.0.0.0.0.0.0.
pine0.0.0.0.0.0.0.0.
larch....0.0.0.0.
stone pine........
other conifers0.0.0.0...0.0.
beech0.2990.0.-0.397-0.0529
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.1990.1100
oak0.0...0.0.0.0.
chestnut........
other broadleaves0.0.0.0.0.2990.1100
total2.6904.3641.9852.650
Northeastern Alpsspruce0.3981.0953.0562.051
fir0.0.2.0950.4820.563
pine........
larch0.0...0.0.0.0.
stone pine........
other conifers....0.0.0.0.
beech1.1700.0.2.1751.662
maple0.1980.0.0.0990.071
ash0.1980.0.0.4990.392
oak........
chestnut........
other broadleaves0.3980.0.0.1720.171
total1.9712.9956.0404.535
Southwestern Alpsspruce0.0.0.0.0.9460.646
fir0.0.1.5980.01000.198
pine0.4990.0.0.01000.192
larch0.2990.8980.6850.569
stone pine0.0.0.0.0.0.0.0.
other conifers0.0...0.0.0.0.
beech0.0.0.8980.0.0.1100
maple0.0.0.4980.0.0.0100
ash0.0.0.1980.0.0.0100
oak0.099..0.0.0.0100
chestnut..0.0.0.0.0.0.
other broadleaves0.1990.7930.0.0.172
total0.7634.4581.5431.632
Southeastern Alpsspruce1.8326.4912.1332.123
fir0.01000.0.0.0.0.0100
pine0.4570.9910.1830.345
larch0.1620.0.0.4650.353
stone pine0.31000.0.0.0.0.1100
other conifers0.0...0.0.0.0.
beech0.2620.0.0.0.0.162
maple0.0...0.0.0.0.
ash0.0...0.01000.0100
oak0.0...0.0.0.0.
chestnut....0.0.0.0.
other broadleaves0.070..0.01000.058
total3.0297.4782.7282.920
Southern Alpsspruce0.8990.0.0.7690.759
fir0.0.0.0.0.01000.0100
pine0.0...0.11000.1100
larch0.0.0.0.0.1770.077
stone pine0.0.....0.0.
other conifers....0.0.0.0.
beech0.0.0.0.0.01000.0100
maple0.0.0.0.0.0.0.0.
ash0.0.0.0.0.0.0.0.
oak0.2990.0.0.11000.174
chestnut0.5990.0.0.01000.185
other broadleaves0.3750.0.0.0740.156
total1.8560.0.1.0511.140
overallspruce4.291.6452.3143.37
fir1.4130.5740.8221.111
pine0.4250.11000.1500.322
larch0.1380.21000.2470.132
stone pine0.01000.0.0.0.0.0100
other conifers0.1830.0.0.0.0.083
beech1.6101.1630.6241.29
maple0.2240.2710.0390.120
ash0.4190.2640.1400.217
oak0.2200.0.0.01000.120
chestnut0.0920.0.0.01000.079
other broadleaves0.2230.2910.0320.120
total8.864.0314.2116.75

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185041/171516
NFI3–NFI4b
annual yield: rockfall 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 2004/06–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce3692111100823846118
fir179290.654224524
pine6720.5841055
larch0.....0.
stone pine........
other conifers0...0.0.
beech206180.583826416
maple32570.11003355
ash53430.1795542
oak20590.0.2059
chestnut........
other broadleaves23420.1742441
total888151110021324111212
Eastern Juraspruce130340.0.13034
fir2166..0.2166
pine1550..0.1550
larch0.....0.
stone pine........
other conifers3100....3100
beech108280.410011227
maple2440..0.2440
ash2049..0.2049
oak1447..0.1447
chestnut........
other broadleaves3154..0.3154
total367180.410037118
Western Plateauspruce29636..410030036
fir6945..0.6945
pine2547..0.2547
larch0.....0.
stone pine........
other conifers0.....0.
beech5549..0.5549
maple691..0.691
ash6100..0.6100
oak2947..0.2947
chestnut1100....1100
other broadleaves1388..0.1388
total50025..410050525
Central Plateauspruce495161910087852215
fir27725..167229324
pine2349..0.2349
larch0...0.0.
stone pine........
other conifers2990..0.2990
beech199200100427424121
maple45251000.958
ash355131003824145
oak1360..0.1360
chestnut........
other broadleaves148501000.1483
total109113271006950118712
Eastern Plateauspruce57316..97458115
fir15326..410015725
pine11841..0.11841
larch2951..11003049
stone pine........
other conifers0...0.0.
beech28818..76529517
maple3036..31003334
ash9525..810010324
oak4232..0.4232
chestnut0.....0.
other broadleaves2536..0.2536
total135310..3157138410
Western Pre-Alpsspruce54670.1136516749
fir4100..74617858
pine........
larch....0.0.
stone pine........
other conifers0.....0.
beech0...774774
maple0.0.0.0.
ash1100..0.1100
oak1100..0.1100
chestnut........
other broadleaves0...471471
total60620.1984825939
Central Pre-Alpsspruce199220.1573235718
fir106350.874319427
pine21000.3100571
larch0.....0.
stone pine........
other conifers0...0.0.
beech23500.75569745
maple381..3100665
ash01000.2100287
oak0...0.0.
chestnut........
other broadleaves0730.2100281
total334200.3292666316
Eastern Pre-Alpsspruce17349..2152438825
fir26590.66409233
pine0...21002100
larch0...0.0.
stone pine........
other conifers0.0.0.0.
beech28702310045519639
maple31330.15511748
ash0.2100775963
oak0.0.0.0.
chestnut........
other broadleaves0.0.274274
total2304425933502260521
Northwestern Alpsspruce28910.1005212845
fir101000.121002271
pine0.0.2010020100
larch11000.121001390
stone pine..0...0.
other conifers0.....0.
beech16100131006783560
maple0.0.0.0.
ash0.0.0.0.
oak0.0.0.0.
chestnut0.....0.
other broadleaves8980.0.898
total6367131001495422540
Central Alpsspruce22100157117885453
fir0.0.0.0.
pine0.0.0.0.
larch....0.0.
stone pine........
other conifers0.0...0.
beech21000.-398-1529
maple0.0.0.0.
ash0.0.11001100
oak0...0.0.
chestnut........
other broadleaves0.0.21002100
total2592157117875751
Northeastern Alpsspruce2100310053575852
fir0.61007821464
pine........
larch0...0.0.
stone pine........
other conifers....0.0.
beech9730.36764562
maple11000.0100171
ash11000.7100892
oak........
chestnut........
other broadleaves21000.173472
total1573101001054212935
Southwestern Alpsspruce0.0.59465946
fir0.1310001001398
pine81000.1100992
larch4100710038854869
stone pine0.0.0.0.
other conifers0...0.0.
beech0.71000.7100
maple0.41000.4100
ash0.11000.1100
oak0100..0.0100
chestnut..0.0.0.
other broadleaves31006960.972
total15643661974314833
Southeastern Alpsspruce9433141001383324523
fir21000.0.2100
pine235821009833445
larch7620.27663453
stone pine151000.0.15100
other conifers0...0.0.
beech11620.0.1162
maple0...0.0.
ash0...11001100
oak0...0.0.
chestnut....0.0.
other broadleaves171..1100258
total1533016881762934520
Southern Alpsspruce151000.65698059
fir0.0.21002100
pine0...61006100
larch0.0.577577
stone pine0.....0.
other conifers....0.0.
beech0.0.11001100
maple0.0.0.0.
ash0.0.0.0.
oak41000.81001274
chestnut81000.21001085
other broadleaves6760.374956
total33570.925112540
overallspruce24519614510191435317
fir84813197433422120111
pine221252100455026822
larch41387100834713032
stone pine151000.0.15100
other conifers32830.0.3283
beech9441044642782412669
maple10324972223913420
ash21219664304024817
oak124200.810013220
chestnut9920.21001179
other broadleaves12723691153214820
total512661533318361171155

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #185042/171517
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