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NFI4b

forest area: time of last treatment (classes of 10 years) · lower/higher altitudinal zones · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years)lower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
less than 10 years agolowlands34.02.354.74.561.84.576.82.976.32.47.22.521.22.523.83.15.91.910.93.915.04.05.91.46.21.36.81.429.40.7
high altitude areas20.62.0..2.61.50.90.61.30.634.34.525.82.720.72.928.13.621.95.216.34.115.42.217.42.14.21.114.30.6
total54.62.454.74.564.44.577.72.877.62.441.54.747.03.144.63.634.03.832.85.931.35.221.22.523.62.311.01.743.60.8
11-20 years agolowlands11.31.530.34.214.73.314.62.412.71.96.32.39.11.89.82.13.31.47.83.410.03.42.61.02.70.93.61.09.00.5
high altitude areas11.11.5..0.90.90.50.5..17.13.617.02.315.52.612.42.77.83.415.04.013.92.118.62.14.51.19.80.5
total22.32.030.34.215.63.415.12.412.71.923.44.026.12.725.43.115.72.915.64.525.04.916.52.221.32.28.01.518.80.7
21-30 years agolowlands4.11.05.02.05.12.03.21.26.51.40.90.92.71.04.11.45.91.91.61.66.22.71.50.72.10.83.00.93.60.3
high altitude areas4.31.0..2.61.5....7.22.55.71.44.11.412.42.77.93.411.33.57.31.612.61.83.91.15.40.4
total8.41.45.02.07.72.53.21.26.51.48.12.68.31.78.32.018.33.19.53.717.54.38.81.714.71.96.81.49.00.5
31-40 years agolowlands2.20.73.41.70.90.92.31.02.00.82.71.51.50.83.61.32.01.13.12.23.72.1..3.51.02.70.92.30.3
high altitude areas3.60.9..2.61.5....8.12.64.51.34.71.53.91.66.23.01.21.24.41.27.11.42.40.83.50.3
total5.81.13.41.73.51.72.31.02.00.810.83.06.11.58.32.05.91.99.33.65.02.44.41.210.61.75.01.25.70.4
41-50 years agolowlands3.10.92.41.43.51.7..0.30.30.90.90.40.41.00.70.70.7....1.80.81.50.74.81.21.80.2
high altitude areas1.00.5..0.90.9....6.32.34.21.23.61.37.22.17.93.45.02.46.61.55.01.22.60.93.10.3
total4.11.02.41.44.41.9..0.30.37.22.54.51.34.71.57.82.27.93.45.02.48.51.76.51.37.41.44.90.4
over 50 years agolowlands3.80.94.21.83.51.71.80.91.00.61.81.31.10.72.11.05.21.86.23.02.51.88.81.73.00.926.12.45.90.4
high altitude areas1.00.5..0.90.9....7.22.56.81.66.71.813.12.718.74.913.73.931.92.820.32.235.62.612.00.6
total4.81.04.21.84.41.91.80.91.00.69.02.78.01.78.82.018.33.124.95.416.24.140.63.023.32.361.72.717.90.6
totallowlands58.52.4100.0.89.52.998.60.898.70.619.83.836.03.044.63.622.93.429.65.737.55.420.52.418.92.146.92.752.00.8
high altitude areas41.52.4..10.52.91.40.81.30.680.23.864.03.055.43.677.13.470.45.762.55.479.52.481.12.153.12.748.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #143956/130329
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