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NFI2–NFI3
annual increment: site quality · 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
site qualitymain tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
lowspruce1.1273.3164.9211.7372.7161.2392.610
fir1.5210.5380.2530.185....0.518
pine0.355-0.01550.1920.183-0.03740..0.157
larch..0.060..1.8231.4201.7270.515
stone pine......0.6440.440..0.230
other conifers0.1410.0700.0760.0.0.055..0.030
beech3.3150.8390.6650.293....1.115
maple0.2310.4490.1360.181....0.231
ash0.5390.0440.178-0.0132....0.135
oak0.1860.0580.0990.099....0.066
chestnut......-0.0230....-0.0230
other broadleaves0.2430.2450.1430.2650.099..0.126
total7.3105.2136.2184.6164.6112.9165.66
moderatespruce2.9216.485.9172.7123.9102.3153.95
fir2.0221.3191.8260.2320.1360.4330.711
pine0.0990.0790.11300.5210.5240.01010.316
larch..0.150-0.04081.3200.8211.2220.712
stone pine..0.0100..0.1490.1670.01000.039
other conifers0.0990.0.0.0990.01000.085..0.058
beech1.7200.7340.8540.1570.2340.9250.614
maple0.2420.2340.5280.1510.0980.1450.118
ash0.1460.1620.7510.1480.1440.1600.126
oak..0.081..0.1460.0100-0.02100.078
chestnut......0.0100..0.2560.056
other broadleaves0.1300.1290.3450.4250.3380.7360.317
total7.1128.9710.0125.586.075.8106.84
goodspruce2.6105.386.1124.4516.4150.7353.75
fir2.293.4101.8161.9590.5480.01791.96
pine0.3240.1470.0208......0.122
larch0.248-0.01050.057..0.1910.2540.135
stone pine..............
other conifers0.2400.0960.071....0.01000.136
beech2.881.8171.3192.2380.2921.2221.97
maple0.5190.5250.4370.9380.1520.1430.413
ash0.8210.3311.0340.2790.1670.3470.615
oak0.4210.05420.0540.064-0.0990.2450.219
chestnut..-0.0100..0.3950.0991.2290.229
other broadleaves0.3220.2270.7320.2660.7471.4160.612
total10.2411.5511.4810.2228.1115.2109.73
very goodspruce4.863.9193.1290.787....4.66
fir2.293.2202.626......2.38
pine0.2310.0990.099......0.230
larch0.1290.2540.0220......0.126
stone pine..............
other conifers0.239..0.056......0.139
beech2.663.3244.2230.687..1.7512.76
maple0.4140.3510.31100.187....0.414
ash0.9130.6401.429-1.1127..0.4820.912
oak0.4190.0910.1690.587..0.5620.419
chestnut0.0100........0.1820.092
other broadleaves0.4181.2560.5573.048..2.2450.517
total12.2312.8812.3103.820..4.93012.23
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, 16.04.2015 #183807/170283
search result: 1 entry on 1 page

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