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NFI3–NFI4b
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 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce36.11.748.55.056.85.632.310.655.89.342.512.740.11.5
fir19.81.425.54.217.74.12.81.610.15.17.05.219.31.2
pine1.50.51.71.1-0.70.711.95.83.34.40.20.21.60.5
larch0.60.20.70.80.70.433.010.710.76.38.35.81.80.4
stone pine.0.0.0.0.0.06.73.910.23.50.40.40.60.2
other conifers1.60.40.10.10.00.0-0.00.00.60.3.0.01.20.3
beech22.91.511.63.316.84.4-1.92.0-1.33.88.74.119.31.2
maple3.00.67.22.05.01.62.01.62.01.10.30.23.50.5
ash6.40.91.32.11.13.60.86.91.50.81.81.25.00.8
oak3.00.60.70.40.10.22.11.50.30.31.81.12.30.4
chestnut0.00.00.10.1.0.0.0.0.0.010.79.10.20.2
other broadleaves5.21.02.70.92.41.110.33.76.83.918.39.85.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce97.2119.42.457.759.419.040.915.8111.940.930.712.448.712.1
fir-64.6160.5-35.1119.616.19.321.117.4-6.237.60.20.28.36.6
pine0.00.0-1.54.90.70.61.71.7-23.725.6.0.0-0.01.1
larch.0.0-3.813.0.0.012.55.42.22.6-2.62.52.21.7
stone pine.0.035.2111.1.0.00.10.20.91.0.0.0-1.51.7
other conifers.0.0.0.00.60.5.0.0.0.0.0.00.20.1
beech77.1111.5132.0148.110.418.45.75.315.018.49.09.36.515.7
maple-26.277.2-4.915.15.65.30.70.5.0.00.90.81.12.5
ash11.118.3-4.523.32.39.75.63.4.0.012.07.37.94.6
oak2.44.26.020.60.50.5.0.0.0.01.21.20.50.6
chestnut.0.0.0.0.0.04.75.4.0.034.413.215.87.1
other broadleaves2.94.6-25.885.44.53.17.05.3.0.014.27.410.44.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce19.13.154.14.249.35.147.46.277.05.134.56.447.82.3
fir33.34.220.63.322.23.36.52.64.41.56.82.416.51.5
pine0.80.40.00.20.30.26.54.2-2.41.50.90.80.80.6
larch0.20.20.40.50.30.421.44.89.53.29.03.75.51.0
stone pine.0.0.0.0.0.00.80.80.80.9.0.00.20.2
other conifers-0.10.40.00.0-0.30.40.00.00.00.00.30.30.00.1
beech38.34.116.12.718.73.510.14.74.12.115.76.617.01.7
maple1.92.01.81.04.02.50.71.61.81.40.60.71.90.6
ash6.72.34.01.34.01.71.91.7-1.02.03.61.93.40.7
oak-1.51.20.30.2-0.10.2-0.00.40.50.54.11.50.60.3
chestnut.0.0.0.0.0.00.20.2-0.00.014.55.42.30.9
other broadleaves1.21.22.60.91.51.54.41.85.42.410.03.34.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce34.51.652.23.452.93.744.15.270.04.835.05.343.21.3
fir20.91.322.82.720.12.57.12.66.32.16.01.918.00.9
pine1.40.50.70.4-0.10.37.13.2-0.61.90.70.61.30.4
larch0.60.20.50.40.40.322.74.19.83.07.42.93.20.4
stone pine.0.0-0.20.2.0.01.80.94.01.30.00.00.40.1
other conifers1.40.40.10.0-0.10.20.00.00.20.10.20.20.70.2
beech24.61.413.72.717.52.87.63.52.41.813.95.118.11.0
maple2.80.63.91.04.51.51.01.21.91.00.60.62.80.4
ash6.40.83.01.22.81.82.01.8-0.21.34.51.84.50.5
oak2.50.50.40.20.00.10.40.40.40.33.51.11.60.3
chestnut0.00.00.00.0.0.00.60.5-0.00.016.54.51.40.4
other broadleaves4.80.92.80.72.10.95.71.65.82.111.63.04.80.5
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 #185524/172000
search result: 1 entry on 1 page

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