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NFI3–NFI4b
annual increment: rockfall SilvaProtect · main tree species · biogeographical 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
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-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/aspruce3.294.974.5101.6373.2211.9384.05
fir2.2112.5101.6170.1900.4620.3741.97
pine0.11950.2270.1770.7470.3880.0710.228
larch-0.03570.1340.01412.0350.8500.4660.223
stone pine......0.4580.5320.0750.128
other conifers0.1640.2310.066-0.0990.044..0.127
beech2.1152.981.123..-0.11300.4431.97
maple0.2420.4240.5230.1800.1660.1730.315
ash0.5230.8180.2100-0.21300.0630.1620.516
oak0.1780.5190.0610.1790.01000.1640.218
chestnut0.0.0.0880.084....0.5950.075
other broadleaves0.2250.9210.3220.4340.11051.4440.515
total8.6613.548.475.1185.4165.3209.93
inside perimeterspruce3.0782.3713.1472.9502.9712.9453.025
fir-2.3100..1.1511.598-0.25730.0980.586
pine0.094..0.0650.195-0.7130..-0.02848
larch....0.0990.9410.169-0.2890.178
stone pine....-0.3990.0160-0.3104..-0.188
other conifers..0.3710.099......0.070
beech2.8614.067-0.73990.4920.4930.91090.4244
maple-1.11270.7710.3880.164..0.1920.1228
ash0.3940.4710.23530.452..1.1640.559
oak0.194..-0.0234....0.1950.0116
chestnut......0.3110..3.3441.044
other broadleaves0.0960.3710.4430.569..1.3530.635
total2.81988.044.2757.1282.3769.5226.123
outside perimeterspruce1.6212.9336.083.1234.7162.2224.16
fir3.4163.0232.0130.2470.1790.4321.49
pine0.1630.0920.0780.567-0.2590.1890.173
larch0.01000.1720.0921.8230.7380.6370.517
stone pine......0.01360.1114..0.087
other conifers-0.0250-0.11320.0500.01000.0740.01000.04231
beech3.4173.9141.7140.5750.1811.0461.411
maple0.459-0.031690.3430.1460.01530.01190.233
ash0.2521.3330.4280.570-0.11770.2540.322
oak-0.0608-0.3680.070-0.0433..0.3330.051
chestnut....0.0100....0.9410.240
other broadleaves0.12180.2590.3320.3380.3560.6320.318
total9.0911.11210.757.1155.7156.3138.64
totalspruce2.994.675.362.7194.0132.2184.04
fir2.492.591.8100.3550.2530.4291.65
pine0.11490.2270.0630.547-0.022740.0840.127
larch-0.08210.1330.0761.8180.7310.5350.314
stone pine....-0.01000.1560.3330.0760.033
other conifers0.1700.2320.0370.01290.0420.01000.127
beech2.3123.071.3150.468-0.07690.9401.66
maple0.2390.4250.4220.1380.1640.0720.314
ash0.5220.9160.3330.377-0.03250.3400.413
oak0.1810.4210.0490.01480.01000.2300.117
chestnut0.0.0.0880.0660.0112..1.0300.129
other broadleaves0.2270.8210.3190.4260.2490.8240.511
total8.6513.249.556.6125.4116.4109.22

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #196440/182933
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