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NFI3–NFI4b
annual net increment: 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
main tree species (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
spruce3.564.0124.6112.4223.4171.9223.45
fir2.182.0151.7160.4370.4360.2871.56
pine0.11110.165-0.03370.378-0.2750.01520.082
larch0.1450.0103-0.02441.2240.4460.4460.219
stone pine..-0.0100..0.02020.2380.01000.050
other conifers0.1290.048-0.0178-0.0132-0.01730.01000.130
beech2.571.2241.5210.5500.11050.7561.57
maple0.3290.3300.4370.11220.1520.0950.217
ash0.7140.3410.21160.191-0.04400.3460.414
oak0.3220.064-0.01080.02030.0790.2400.120
chestnut-0.01370.0100..0.084-0.01000.5720.168
other broadleaves0.5230.1560.11670.11170.2630.4600.319
total10.048.188.485.2144.7144.6167.93

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #184080/170556
search result: 1 entry on 1 page

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