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NFI1–NFI4b
stem number (change): main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species %± %± %± %± %± %±
spruce-17.96.0-25.45.8-22.03.5-1.63.117.08.5-12.92.1
fir0.45.9-19.97.4-1.96.11.96.622.313.4-5.03.4
pine-31.46.9-47.09.21.825.4-16.66.3-24.724.0-23.84.6
larch-34.418.222.043.8479.2369.83.35.627.79.911.75.3
stone pine......19.912.1..21.612.3
other conifers47.455.136.026.090.365.5169.495.9..68.027.1
beech-16.53.0-15.43.9-6.44.7-1.85.914.96.7-9.22.0
maple17.810.246.318.429.212.030.812.0158.678.432.36.4
ash-5.212.35.89.5-10.08.328.118.5107.046.07.85.9
oak-3.314.9-38.38.2-38.114.665.730.43.010.8-13.56.7
chestnut......-38.112.1-0.210.0-0.69.8
other broadleaves-15.49.0-9.410.2-25.17.646.716.616.910.18.75.5
total-11.22.6-17.03.1-12.62.53.92.515.64.4-5.81.3

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 23.12.2014 #176620/163039
search result: 1 entry on 1 page

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