Search legacy data

back

search result: 1 entry on 1 page

NFI4b

forest area: urgency of next treatment (interview survey) · time of last treatment (classes of 10 years) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
urgency of next treatment (interview survey)time of last treatment (classes of 10 years) %± %± %± %± %± %± %±
0-1 yearless than 10 years ago9.20.83.40.83.51.00.40.4..0.90.54.80.4
11-20 years ago3.30.52.10.61.50.70.40.40.60.40.30.32.00.3
21-30 years ago0.70.21.10.51.20.60.40.40.60.40.60.40.80.2
31-40 years ago0.30.10.60.3....0.60.4..0.30.1
41-50 years ago0.20.10.20.20.60.40.40.40.30.30.30.30.30.1
over 50 years ago0.30.20.60.3..1.50.70.60.41.20.60.60.1
total13.91.08.01.26.81.42.91.02.70.93.31.08.60.5
2-5 yearsless than 10 years ago27.21.39.71.38.91.62.20.91.80.71.80.714.10.6
11-20 years ago7.10.75.31.07.41.40.70.53.51.00.60.45.10.4
21-30 years ago2.30.41.50.53.31.01.10.61.50.71.20.61.90.3
31-40 years ago0.80.31.30.51.80.70.40.41.50.70.60.41.00.2
41-50 years ago0.10.10.60.30.90.50.40.40.60.40.90.50.40.1
over 50 years ago..0.60.30.90.54.01.21.50.73.31.01.10.2
total37.51.418.91.723.12.38.81.710.31.78.31.523.70.8
6-10 yearsless than 10 years ago20.81.213.11.511.51.72.20.94.41.12.70.912.90.6
11-20 years ago4.50.68.11.26.21.32.91.03.81.00.90.54.70.4
21-30 years ago1.90.44.00.92.40.81.50.71.80.70.60.42.10.3
31-40 years ago1.00.31.70.61.50.70.70.51.50.70.60.41.20.2
41-50 years ago0.50.21.30.50.60.41.10.6..1.20.60.70.2
over 50 years ago0.50.20.90.40.90.55.91.41.50.75.01.21.70.2
total29.21.329.22.023.12.314.32.113.01.811.01.723.40.8
11-20 yearsless than 10 years ago7.40.89.71.38.61.53.71.15.91.30.30.36.60.5
11-20 years ago2.00.45.11.04.71.27.31.62.40.81.80.73.40.3
21-30 years ago0.80.32.50.71.50.72.20.92.40.82.10.81.60.2
31-40 years ago0.30.10.90.41.20.60.70.51.20.61.20.60.70.2
41-50 years ago0.40.21.70.60.60.41.80.80.90.50.60.40.90.2
over 50 years ago0.30.12.10.62.10.87.31.62.40.89.21.62.60.3
total11.10.922.01.818.62.123.12.615.11.915.12.015.80.7
> 20 yearsless than 10 years ago1.40.36.31.16.51.312.82.011.51.75.41.25.40.4
11-20 years ago1.60.41.90.63.71.15.11.310.91.74.51.13.60.3
21-30 years ago0.90.32.10.62.40.83.71.18.51.52.40.82.60.3
31-40 years ago1.40.32.50.73.41.02.61.05.91.32.70.92.50.3
41-50 years ago1.00.32.30.62.70.94.81.34.71.24.41.12.60.3
over 50 years ago2.00.47.01.19.81.622.02.517.42.143.02.711.90.6
total8.30.822.01.828.42.550.93.059.02.762.32.628.50.8
totalless than 10 years ago65.91.442.02.139.12.721.22.523.62.311.01.743.80.8
11-20 years ago18.61.122.51.823.52.316.52.221.32.28.01.518.80.7
21-30 years ago6.50.711.21.410.71.78.81.714.71.96.81.49.00.5
31-40 years ago3.60.57.01.17.81.54.41.210.61.75.01.25.70.4
41-50 years ago2.20.46.11.05.31.28.51.76.51.37.41.44.90.4
over 50 years ago3.10.511.21.413.61.940.63.023.32.361.72.717.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #143904/130277
search result: 1 entry on 1 page

back