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NFI1–NFI2
Volume (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 1983/85–1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species %± %± %± %± %± %±
spruce8.12.67.62.86.92.20.72.215.13.85.51.2
fir11.63.68.44.39.43.66.14.0-0.89.19.02.0
pine-0.24.8-14.54.910.48.20.94.2-19.013.0-4.92.7
larch-15.128.710.710.030.510.710.93.714.55.411.53.0
stone pine......14.75.9..14.85.9
other conifers151.636.014.716.236.511.0-20.7115.0..26.317.1
beech12.32.812.43.412.04.94.54.223.08.112.01.8
maple11.66.55.97.834.07.726.46.485.324.519.53.7
ash32.110.834.310.115.57.248.110.587.636.832.05.5
oak16.28.315.26.683.357.449.214.821.915.418.74.9
chestnut......21.520.320.97.620.97.4
other broadleaves-0.66.64.58.95.810.725.89.618.86.911.83.9
total10.71.79.11.99.32.04.51.616.92.88.70.9

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 23.12.2014 #177692/164111
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