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NFI1–NFI2
annual increment: protection forest perimeter 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 1983/85–1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-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 perimeterspruce3.186.065.761.1273.5130.8454.74
fir2.1102.481.5120.0990.2870.3721.86
pine0.2300.4170.1460.4560.4290.1990.313
larch0.0480.2260.1551.8300.7240.5370.215
stone pine......0.1950.3290.1960.028
other conifers0.0680.2320.0730.1990.085..0.129
beech3.073.161.0180.0990.1670.4442.25
maple0.3160.2210.3290.0930.0810.0940.212
ash0.4200.8130.523-0.07330.04990.1470.510
oak0.1370.6140.0640.0410.01000.1580.313
chestnut..0.0100......0.7700.070
other broadleaves0.3240.6140.324-0.03730.2341.3290.410
total9.6414.439.553.5215.494.41610.72
inside perimeterspruce2.1183.9194.953.6113.8121.4153.64
fir2.4163.1181.9100.2370.1430.2281.27
pine0.2490.1650.0520.5260.348-0.01160.120
larch0.01000.1580.0491.4170.7220.5220.411
stone pine....0.017190.1480.166..0.039
other conifers0.0710.190-0.01450.01000.01000.01000.0117
beech3.2144.0161.3120.1540.01121.1181.37
maple0.5200.5310.414-0.037900.01000.1380.311
ash0.7431.3230.3200.1410.1700.1440.314
oak0.1700.2480.0430.047..0.3330.123
chestnut....-0.01000.065..1.3160.316
other broadleaves0.2220.4270.4140.3280.2320.8130.48
total9.4713.679.446.375.385.767.92
totalspruce2.975.855.243.0103.791.3144.23
fir2.282.581.780.1370.1510.2281.54
pine0.2260.4170.1350.5230.327-0.02610.211
larch0.0440.1250.1391.5150.7160.5190.39
stone pine....0.017190.1440.2280.0970.023
other conifers0.0530.131-0.02030.0930.0670.01000.028
beech3.163.261.2100.1520.1581.0171.84
maple0.4130.2180.4130.02520.0640.1360.28
ash0.5190.9120.4150.1420.0690.1380.48
oak0.1330.5140.0410.0360.01000.2300.211
chestnut..0.0100-0.01000.065..1.2160.116
other broadleaves0.2200.6130.3130.2330.2240.9120.47
total9.5314.329.435.775.365.569.51

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #196357/182850
search result: 1 entry on 1 page

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