Search legacy data

back

search result: 1 entry on 1 page
NFI4
forest area
avalanches SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
n/an/a0.10.10.0.0.0.0.0.0.0.0.0.0.10.0
less than 10 years ago67.41.141.12.335.72.821.23.224.22.413.82.751.40.8
11-20 years ago17.80.921.41.921.52.411.52.419.02.28.82.218.00.7
21-30 years ago6.60.69.61.411.91.96.41.913.81.98.52.28.30.5
31-40 years ago3.50.47.01.27.61.610.62.411.11.813.02.66.00.4
41-50 years ago2.00.36.61.24.91.38.82.26.31.48.22.24.00.3
over 50 years ago2.60.414.21.618.42.341.53.825.52.447.83.912.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago35.010.035.34.727.45.222.03.716.93.99.93.623.61.9
11-20 years ago12.66.822.84.218.44.517.93.520.44.14.52.517.41.7
21-30 years ago17.68.015.63.611.93.79.72.616.03.88.73.412.81.5
31-40 years ago22.38.86.92.56.52.88.42.512.73.48.63.49.31.3
41-50 years ago0.0.5.72.313.54.07.52.410.13.010.43.78.61.3
over 50 years ago12.66.813.83.422.34.934.54.323.94.457.95.928.32.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago52.83.144.72.441.62.923.32.523.32.411.51.431.01.0
11-20 years ago19.82.520.01.924.52.611.31.921.32.46.21.116.10.8
21-30 years ago8.41.711.31.510.61.89.41.716.12.17.71.210.40.7
31-40 years ago5.41.46.21.28.01.67.11.511.11.87.41.17.50.6
41-50 years ago3.41.15.41.13.91.29.41.75.81.38.91.26.50.5
over 50 years ago10.21.912.41.611.31.939.52.922.32.458.32.228.60.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
less than 10 years ago65.21.042.11.637.31.922.41.722.81.611.81.241.80.6
11-20 years ago18.00.821.01.322.51.612.81.420.21.56.60.917.30.5
21-30 years ago6.90.510.91.011.31.38.61.215.11.37.91.09.40.4
31-40 years ago4.00.46.70.87.71.08.41.211.31.28.71.06.80.3
41-50 years ago2.20.36.00.75.50.98.81.26.60.98.91.05.30.3
over 50 years ago3.70.413.41.115.71.439.12.024.01.656.01.819.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #863046/329377
search result: 1 entry on 1 page

back