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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 NFI1/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/aspruce3.294.974.5111.6412.9242.3354.05
fir2.2112.5101.7170.1900.5620.4741.97
pine0.11950.2270.01460.7480.3980.0990.230
larch-0.03570.1340.1782.0370.6660.5650.224
stone pine......0.4580.6320.0750.128
other conifers0.1640.2310.066-0.0990.044..0.127
beech2.2142.981.123..-0.21300.5431.97
maple0.2420.4240.6220.1800.1660.0550.415
ash0.5230.8180.2106-0.31290.1630.1620.516
oak0.1780.5190.0700.1840.01000.1640.218
chestnut0.0.0.0880.0100....0.6950.088
other broadleaves0.2240.9220.3250.4370.1831.4510.515
total8.7613.548.585.2195.1185.82010.03
inside perimeterspruce3.0782.3713.1472.9503.9573.0453.124
fir-2.3100..1.1511.598-0.25730.0980.586
pine0.094..0.0650.195-0.8129..-0.02848
larch....0.0990.9410.191-0.3890.178
stone pine....-0.3990.01600.091..-0.1103
other conifers..0.3710.099......0.070
beech2.8614.067-0.73990.4920.5910.91090.4244
maple-1.11270.7710.3880.164..0.1920.1228
ash0.3940.4710.23530.452..1.2640.558
oak0.194..-0.0234....0.1950.0116
chestnut......0.3110..3.4441.044
other broadleaves0.0960.3710.4430.569..1.4530.735
total2.81988.044.3757.1283.5479.8216.323
outside perimeterspruce1.6212.9336.083.2224.6172.1244.16
fir3.3163.0232.1130.2470.1790.4341.49
pine0.1630.0920.0780.568-0.2590.1890.174
larch0.01000.1720.0921.7230.8350.6420.518
stone pine......0.11100.1114..0.079
other conifers-0.0250-0.11320.0500.01000.0740.01000.04231
beech3.3183.9141.7140.5750.1811.0471.511
maple0.361-0.031690.3460.1510.01530.01190.235
ash0.2521.3330.4300.191-0.11770.2540.321
oak-0.0608-0.3680.070-0.04852..0.3330.150
chestnut....0.0100....0.9410.240
other broadleaves0.12400.2590.3330.3400.3620.6330.319
total8.8911.11210.756.7155.7166.3138.64
totalspruce2.994.775.362.8193.9142.2194.04
fir2.392.591.9100.3550.3530.4311.75
pine0.11490.2270.0980.548-0.06560.0860.129
larch-0.08210.1330.1581.7190.7330.5390.314
stone pine....-0.01000.1530.3320.0760.031
other conifers0.1700.2320.0370.01290.0420.01000.127
beech2.4113.071.4150.468-0.07690.9411.76
maple0.2400.4250.4220.1410.1640.0910.314
ash0.5220.9160.3350.1165-0.03250.3400.412
oak0.1810.4210.0530.01260.01000.2300.217
chestnut0.0.0.0880.0760.0112..1.1300.129
other broadleaves0.2270.8210.3210.4280.2500.8250.412
total8.6513.249.656.4115.4126.5119.32

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #196424/182917
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