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NFI1–NFI4b
Volume (change): avalanches SilvaProtect · main tree species · production region
unit: m³/ha
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
avalanches SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce-1.7415-47.8218.916524.83829.236-10.747
fir18.6235.4879.2904.2348.9709.526
pine-1.583-9.2241.476-0.73140.599-3.627
larch-0.41050.05584-0.127611.82921.8282.728
stone pine......1.11390.3990.2133
other conifers1.7642.9480.0760.338..1.537
beech10.15210.14510.1491.02817.4488.428
maple2.1554.5248.0282.6250.3704.016
ash3.54113.0208.3302.4425.1637.515
oak2.4582.0900.8500.9391.2811.744
chestnut..0.082..0.1100-4.4211-0.1259
other broadleaves-0.25293.5541.11243.49110.5662.342
total34.731-15.79047.74152.02380.82223.430
inside perimeterspruce33.140..-30.010920.76971.82821.352
fir55.041..-1.393611.935-3.326210.237
pine-0.9148..-4.973-1.8136-8.478-3.163
larch......16.74328.42315.133
stone pine......2.065..1.465
other conifers....0.199-0.1367..-0.0485
beech42.151..8.81298.5325.2499.928
maple1.6207..3.61662.3370.5992.247
ash2.3116..2.9511.0610.5991.339
oak....0.599..-0.1990.1127
chestnut............
other broadleaves0.7418..-0.17242.0486.8722.341
total133.932..-20.618563.328101.52460.623
outside perimeterspruce-15.2660.915180.5271013.17520.5358.763
fir18.6442.662418.3427.4292.8679.824
pine-2.01280.9143-0.4930.91480.11030.1368
larch..0.41410.6535.8369.6244.621
stone pine......0.848..0.348
other conifers-0.16651.3590.3136-0.06290.51000.269
beech25.53927.35713.4447.13322.81714.815
maple6.938-2.91556.9243.2272.2323.916
ash4.06522.2444.8373.9284.4375.117
oak0.06372-1.4174-0.6731.0442.9320.840
chestnut......0.19616.0253.725
other broadleaves-0.4372-4.9105-0.71544.33012.9234.222
total37.34846.46943.04247.52494.71056.413
totalspruce-3.0193-44.0212.538418.53427.222-0.9378
fir19.5195.18712.9417.2193.1629.717
pine-1.570-8.4240.2337-0.2575-0.7101-2.227
larch-0.31050.017260.21069.92113.4164.415
stone pine......1.2530.01000.452
other conifers1.3642.7460.11180.1880.41000.934
beech13.43511.43811.6325.32918.71610.814
maple2.9363.9277.2192.8171.7313.811
ash3.63513.7196.3232.8224.1326.111
oak1.9591.8960.14000.8302.3301.235
chestnut..0.082..0.17111.2301.329
other broadleaves-0.24132.8630.24623.63411.9213.021
total37.625-10.812241.33152.11493.3938.512

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178369/164788
search result: 1 entry on 1 page

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