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NFI1–NFI2
annual increment: rockfall SilvaProtect · main tree species · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce38.21.456.33.364.94.229.96.460.94.919.18.443.31.2
fir18.11.120.82.312.22.30.70.42.92.08.65.717.00.9
pine2.50.41.10.70.20.29.35.27.71.91.31.32.50.3
larch0.80.20.20.10.90.541.28.613.03.110.54.22.00.3
stone pine.0.0.0.0.0.01.21.15.31.60.10.10.30.1
other conifers0.90.30.00.00.00.01.31.30.00.0.0.00.70.2
beech25.21.212.22.29.92.93.22.94.81.79.23.920.90.9
maple2.10.32.90.92.41.31.21.0-0.10.60.70.62.10.3
ash5.30.63.21.26.51.63.73.20.80.72.91.44.90.5
oak3.20.40.60.40.30.21.61.20.30.33.31.92.50.3
chestnut0.00.0.0.0.0.0.0.0.0.017.510.70.20.1
other broadleaves3.70.52.70.92.61.06.86.04.41.726.97.93.90.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce33.913.643.010.559.211.544.210.242.911.513.08.241.55.5
fir3.10.95.73.24.72.52.92.718.613.4.0.04.01.2
pine5.44.8-1.82.32.92.70.42.446.516.0.0.03.31.7
larch.0.05.74.1.0.022.66.00.60.67.84.96.31.8
stone pine.0.00.20.2.0.0-1.61.7-0.10.1.0.0-0.20.3
other conifers.0.0.0.00.10.1.0.0.0.0.0.00.00.0
beech46.415.627.59.418.07.73.82.2-8.59.310.16.718.23.9
maple5.34.31.81.60.43.21.20.7.0.01.41.01.61.2
ash2.11.66.96.19.54.92.81.4.0.010.54.76.72.0
oak.0.00.10.10.50.50.20.2.0.0-0.10.20.20.2
chestnut.0.0.0.0.0.05.63.5.0.022.77.75.21.9
other broadleaves3.92.211.07.14.72.417.98.0.0.034.69.213.22.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce23.33.550.22.946.53.656.73.975.84.125.63.645.31.6
fir24.53.124.72.520.62.74.51.42.10.83.10.915.91.1
pine1.20.60.10.10.80.58.02.12.91.6-0.40.41.50.3
larch0.20.10.30.20.60.418.93.29.92.29.42.25.00.6
stone pine.0.0-0.00.0.0.01.90.81.20.8.0.00.30.1
other conifers0.30.20.20.2-0.20.30.00.00.00.00.00.00.10.1
beech31.33.116.42.214.42.53.61.71.82.320.53.515.91.1
maple5.31.03.40.66.81.31.10.70.30.51.00.43.30.4
ash10.12.41.60.35.31.51.30.51.20.81.10.83.40.5
oak1.80.80.30.20.10.10.60.30.80.84.31.51.20.3
chestnut.0.0.0.0.0.0-0.30.30.10.123.23.53.50.6
other broadleaves1.90.42.80.65.11.13.71.14.01.112.01.74.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce36.61.352.72.154.62.851.53.468.83.223.93.144.00.9
fir18.61.022.51.716.21.83.81.12.71.03.51.016.20.7
pine2.40.30.50.30.70.37.51.85.71.3-0.10.42.20.2
larch0.70.20.40.20.70.322.73.011.11.89.41.93.10.3
stone pine.0.00.00.0.0.01.50.63.00.80.00.00.30.1
other conifers0.80.20.10.1-0.10.20.20.20.00.00.00.00.40.1
beech26.01.114.81.512.91.83.61.33.01.518.42.919.10.7
maple2.50.33.10.54.70.91.10.50.10.41.00.42.50.2
ash5.80.62.40.66.11.11.80.71.00.52.00.84.40.4
oak3.00.40.40.20.20.10.70.30.60.43.91.22.00.2
chestnut0.00.0.0.0.0.00.30.40.00.022.53.21.50.2
other broadleaves3.60.42.90.54.10.75.41.54.11.015.41.84.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185268/171744
search result: 1 entry on 1 page

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