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NFI4b

forest area: altitude (400 m classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
altitude (400 m classes)
above 1800 m1401-1800 m1001-1400 m601-1000 mto 600 mtotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura..4.03058.9668.5621.412152.82
Eastern Jura......15.41332.8748.22
Western Plateau..2.1442.54025.8918.11248.43
Central Plateau....0.95731.7836.4769.02
Eastern Plateau....1.15836.5874.34111.92
Western Pre-Alps1.94412.61522.9109.318..46.63
Central Pre-Alps0.410019.01336.9840.971.84499.02
Eastern Pre-Alps..6.82230.7932.184.32873.93
Northwestern Alps4.62727.2919.71211.8161.45064.73
Central Alps1.0579.41813.5135.2242.14031.26
Northeastern Alps1.1579.71812.21411.1161.15735.15
Southwestern Alps28.51042.5727.11012.3164.826115.32
Southeastern Alps51.1764.9624.61117.6130.4100158.62
Southern Alps22.01245.4842.6831.41020.212161.62
Switzerland110.65243.53293.73349.53219.031216.31

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143231/129604

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · biogeographical region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years) %± %± %± %± %± %± %±
accessible forest without shrub forestless than 10 years ago52.02.276.01.634.11.520.72.319.82.09.21.339.70.8
11-20 years ago24.21.814.31.321.71.313.72.016.41.96.71.217.20.6
21-30 years ago9.11.24.90.811.71.08.01.613.71.88.61.39.30.5
31-40 years ago6.11.01.90.57.80.86.01.49.81.57.61.26.30.4
41-50 years ago3.50.81.10.46.40.88.41.65.31.16.01.14.80.4
over 50 years ago5.00.91.60.514.11.138.42.822.42.153.52.318.30.6
total100.0.99.9.95.70.695.31.287.31.391.51.095.70.3
inaccessible forest without shrub forestless than 10 years ago..............
11-20 years ago..............
21-30 years ago..............
31-40 years ago..............
41-50 years ago..............
over 50 years ago..............
total..............
shrub forestless than 10 years ago..0.10.1....0.80.40.20.20.10.1
11-20 years ago....0.20.20.30.3..0.40.30.10.1
21-30 years ago....0.30.2..0.50.40.50.30.20.1
31-40 years ago....0.40.21.00.61.50.62.40.60.70.1
41-50 years ago....0.60.20.70.52.60.71.70.50.70.1
over 50 years ago....2.80.52.70.97.41.23.30.72.30.2
total..0.10.14.30.64.71.212.71.38.51.04.30.3
totalless than 10 years ago52.02.276.11.634.11.520.72.320.62.19.41.439.90.8
11-20 years ago24.21.814.31.321.91.314.12.016.41.97.01.217.40.6
21-30 years ago9.11.24.90.812.01.08.01.614.21.89.11.39.60.5
31-40 years ago6.11.01.90.58.20.97.01.511.21.610.01.37.00.4
41-50 years ago3.50.81.10.47.00.89.11.77.91.37.61.25.50.4
over 50 years ago5.00.91.60.516.81.241.12.829.72.356.82.320.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143232/129605

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
accessible forest without shrub forestless than 10 years ago100.94195.62123.6421.21226.51015.315483.12
11-20 years ago46.8836.8978.5614.01521.91211.117209.24
21-30 years ago17.71412.71642.498.22018.21314.215113.55
31-40 years ago11.9175.02728.1116.22313.01612.61676.87
41-50 years ago6.9232.83523.2128.6197.0229.91858.48
over 50 years ago9.7194.22951.0839.4829.91088.85223.13
total193.81257.11346.9197.63116.62152.021164.11
inaccessible forest without shrub forestless than 10 years ago..............
11-20 years ago..............
21-30 years ago..............
31-40 years ago..............
41-50 years ago..............
over 50 years ago..............
total..............
shrub forestless than 10 years ago..0.4100....1.0580.41001.845
11-20 years ago....0.8710.3100..0.7711.845
21-30 years ago....1.257..0.7710.9572.835
31-40 years ago....1.5501.0582.0404.0268.519
41-50 years ago....2.0440.7713.5282.8329.019
over 50 years ago....10.0182.7359.8165.42328.010
total..0.410015.5134.82617.01114.11251.77
totalless than 10 years ago100.94195.92123.6421.21227.61015.714484.82
11-20 years ago46.8836.8979.3614.41521.91211.717210.94
21-30 years ago17.71412.71643.698.22018.91315.115116.35
31-40 years ago11.9175.02729.6117.22115.01516.61485.36
41-50 years ago6.9232.83525.2129.31910.51712.71667.47
over 50 years ago9.7194.22961.1742.1739.7894.34251.13
total193.81257.51362.41102.42133.62166.121215.81

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143233/129606
NFI4b
forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · forest district (as of 2013)
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
forest district (as of 2013)
lakesAG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BE05BE06BE07BE08BSL01BSL02BSL03BSL04FR01FR02FR03FR04FR05FR06GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE03NE04NE05NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03UR04VD02VD03VD04VD05VD06VD07VD08VD09VD10VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07overall
forest type (3 classes)time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
accessible forest without shrub forestless than 10 years ago.0.073.07.387.15.894.74.882.96.218.59.932.09.524.64.830.35.356.56.354.47.275.05.976.95.177.85.936.05.663.615.054.613.241.710.2100.0.88.910.743.510.550.811.540.910.772.09.056.312.759.119.524.35.814.94.034.36.320.84.316.82.915.02.856.45.336.09.777.15.947.96.950.913.3100.0.71.212.285.77.370.29.325.09.936.811.341.18.572.79.627.49.730.16.847.611.140.77.752.88.465.210.047.611.147.411.756.411.130.08.566.88.616.79.072.79.572.69.574.18.311.56.416.75.310.65.08.34.618.26.87.94.43.22.23.23.24.02.826.410.445.714.220.27.35.85.927.29.628.19.219.37.930.813.285.714.023.112.190.98.660.014.643.812.737.79.252.511.659.510.736.911.336.415.181.712.275.024.6100.0.22.93.719.34.120.63.892.97.166.712.683.38.866.98.778.27.455.611.978.611.488.97.139.90.7
11-20 years ago.0.021.66.8.0.05.35.314.36.043.212.636.09.817.24.215.84.216.14.728.96.613.54.815.44.514.25.022.94.918.212.127.312.041.710.2.0.011.111.021.78.815.28.327.39.716.07.518.810.1.0.018.75.322.34.614.54.720.74.39.32.316.32.921.94.436.09.715.35.030.96.519.110.3.0.021.411.34.54.515.67.340.011.215.88.617.66.613.67.526.99.623.26.219.08.726.16.833.37.917.48.042.911.026.310.319.48.910.05.616.56.844.411.99.16.313.67.514.86.97.75.34.22.97.94.48.34.69.15.17.94.44.82.7.0.012.04.626.210.3.0.09.56.8.0.09.16.227.89.17.75.353.814.2.0.038.413.99.19.08.68.625.011.137.79.221.39.631.510.120.99.418.212.118.312.2.0.0.0.018.33.411.83.39.92.8.0.06.76.711.17.619.97.418.77.027.810.814.39.711.17.617.10.6
21-30 years ago.0.0.0.03.23.2.0.02.92.96.26.120.08.118.74.417.14.34.82.78.44.01.91.96.23.04.02.815.94.218.212.16.86.84.24.2.0.0.0.0.0.03.53.49.16.34.04.06.36.240.919.617.85.619.14.512.64.510.23.311.22.515.62.88.12.98.05.51.91.99.84.217.311.1.0.0.0.05.35.0.0.010.06.910.57.23.02.99.16.39.16.312.94.99.56.57.14.011.15.34.34.3.0.0.0.04.84.813.36.3.0.05.65.518.28.49.16.311.16.111.56.42.12.17.94.411.15.33.03.010.95.28.03.512.96.16.03.45.25.231.513.33.43.416.116.027.29.68.05.527.08.87.77.6.0.07.77.7.0.08.68.66.36.217.57.210.57.24.54.515.88.618.212.2.0.025.024.9.0.05.42.07.52.712.63.17.17.126.711.85.65.5.0.03.13.111.17.6.0.0.0.09.30.5
31-40 years ago.0.0.0.0.0.0.0.0.0.06.26.18.05.59.93.37.93.13.22.34.22.91.91.91.51.52.02.08.03.1.0.06.86.84.24.2.0.0.0.021.78.815.28.34.54.5.0.0.0.0.0.05.63.212.73.812.64.56.92.79.82.39.92.46.92.78.05.53.82.77.73.76.46.4.0.07.56.94.54.53.93.9.0.05.35.3.0.04.54.518.38.44.33.09.56.57.34.1.0.0.0.04.84.815.88.64.84.86.74.6.0.016.79.0.0.04.74.5.0.03.83.82.12.110.65.05.13.615.26.32.62.611.54.23.23.210.04.310.57.222.812.06.74.7.0.0.0.0.0.019.37.9.0.0.0.030.813.2.0.0.0.012.58.5.0.0.0.04.54.515.88.6.0.0.0.0.0.0.0.07.62.34.32.17.52.6.0.0.0.0.0.09.95.5.0.05.65.57.17.1.0.06.30.4
41-50 years ago.0.05.43.83.23.2.0.0.0.012.38.4.0.03.72.110.53.56.43.12.12.1.0.0.0.0.0.06.62.9.0.04.44.3.0.0.0.0.0.04.34.35.15.14.54.54.04.06.36.2.0.05.63.210.03.45.43.16.92.73.61.55.01.73.31.94.04.0.0.03.82.7.0.0.0.0.0.0.0.06.46.0.0.05.35.311.85.6.0.04.64.62.12.1.0.04.73.3.0.04.34.34.84.8.0.0.0.06.74.66.74.611.17.6.0.0.0.0.0.07.75.34.22.95.33.75.53.89.15.17.94.411.54.23.23.22.02.010.77.2.0.06.74.7.0.04.54.515.97.411.66.4.0.0.0.0.0.0.0.022.812.312.58.5.0.015.78.5.0.0.0.018.212.1.0.0.0.0.0.09.12.510.73.27.22.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.04.80.4
over 50 years ago.0.0.0.06.54.5.0.0.0.013.78.94.04.017.74.312.93.99.73.82.12.17.73.7.0.02.02.010.63.6.0.0.0.08.35.7.0.0.0.08.76.010.27.09.16.34.04.012.58.5.0.013.04.615.44.112.54.419.44.239.53.826.03.53.52.08.05.5.0.0.0.06.46.4.0.0.0.0.0.03.93.925.09.926.310.420.67.0.0.013.77.523.06.014.37.811.85.02.82.88.76.0.0.010.57.214.57.933.38.710.05.65.65.5.0.0.0.0.0.042.39.856.36.742.47.952.08.242.48.762.97.852.36.174.27.862.36.721.09.5.0.020.27.340.221.432.110.120.28.27.75.37.77.614.314.2.0.0.0.0.0.0.0.07.04.9.0.0.0.010.67.29.19.1.0.0.0.0.0.031.34.044.65.135.14.5.0.0.0.0.0.03.33.3.0.0.0.0.0.0.0.018.30.6
total.0.0100.0.100.0.100.0.100.0.100.0.100.0.91.82.894.42.096.82.3100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.95.54.5100.0.100.0.100.0.85.13.794.52.292.02.084.93.090.11.787.71.9100.0.100.0.98.11.9100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.94.14.1100.0.100.0.95.62.8100.0.97.62.4100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.84.66.985.53.084.74.490.34.297.02.3100.0.91.23.696.82.796.20.7100.0.100.0.66.88.762.020.9100.0.100.0.92.74.5100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.94.51.598.21.192.82.4100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.95.80.3
inaccessible forest without shrub forestless than 10 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
11-20 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
21-30 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
31-40 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
41-50 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
over 50 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
total.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0
shrub forestless than 10 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.03.13.11.21.20.60.6.0.0.0.0.0.01.91.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.02.62.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.20.1
11-20 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.02.82.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.03.03.0.0.01.61.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.70.7.0.00.90.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.20.1
21-30 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.01.41.4.0.0.0.0.0.00.50.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.03.02.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.03.83.82.61.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.05.85.9.0.0.0.03.93.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.20.1
31-40 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.02.82.81.41.4.0.01.11.12.11.00.60.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.03.83.86.02.810.02.6.0.0.0.0.0.02.02.0.0.0.0.0.0.0.0.08.65.716.116.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.02.11.2.0.00.90.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.70.1
41-50 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.02.91.92.41.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.08.42.32.00.90.50.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.03.83.83.91.9.0.0.0.0.0.0.0.01.61.6.0.02.51.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.70.7.0.02.41.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.70.1
over 50 years ago.0.0.0.0.0.0.0.0.0.0.0.0.0.05.42.53.21.53.22.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.04.54.5.0.0.0.0.0.09.34.22.71.84.93.64.42.25.21.510.61.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.02.92.9.0.0.0.04.42.8.0.02.42.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.03.83.82.12.12.62.69.74.2.0.0.0.03.72.53.23.21.31.2.0.0.0.024.68.216.116.0.0.0.0.03.53.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.02.01.11.81.13.01.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.02.30.2
total.0.0.0.0.0.0.0.0.0.0.0.0.0.08.22.85.62.03.22.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.04.54.5.0.0.0.0.0.014.93.75.52.28.02.015.13.09.91.712.31.9.0.0.0.01.91.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.05.94.1.0.0.0.04.42.8.0.02.42.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.015.47.214.53.115.34.49.74.23.03.0.0.08.83.63.23.23.81.7.0.0.0.033.28.838.020.8.0.0.0.07.35.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.05.51.51.81.17.22.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.04.20.3
totalless than 10 years ago.0.073.07.387.15.894.74.882.96.218.59.932.09.524.64.830.35.356.56.354.47.275.05.976.95.177.85.936.05.663.615.054.613.241.710.2100.0.88.910.743.510.650.811.540.910.772.09.056.312.759.119.524.35.814.94.037.47.022.14.417.43.015.02.856.45.336.09.779.05.747.96.950.913.3100.0.71.212.285.77.370.29.325.09.936.811.341.18.572.79.627.49.730.16.847.611.140.77.752.88.465.210.047.611.147.411.756.411.130.08.566.88.616.79.072.79.572.69.574.18.311.56.416.75.313.25.58.34.618.26.87.94.43.22.23.23.24.02.826.410.445.714.220.27.35.85.927.29.628.19.219.37.930.813.285.714.023.112.190.98.660.014.643.812.737.79.252.511.659.510.736.911.336.415.181.712.275.024.6100.0.22.93.719.34.120.63.892.97.166.712.683.38.866.98.778.27.455.611.978.611.488.97.140.10.7
11-20 years ago.0.021.66.8.0.05.35.314.36.043.212.636.09.817.24.215.84.216.14.728.96.613.54.815.44.514.25.022.94.918.212.127.312.041.710.2.0.011.111.021.78.815.28.327.39.716.07.518.810.1.0.021.56.022.34.614.54.720.74.39.32.316.32.921.94.436.09.715.35.030.96.519.110.3.0.021.411.34.54.515.67.340.011.215.88.617.66.613.67.526.99.623.26.219.08.726.16.833.37.917.48.042.911.026.310.319.48.910.05.616.56.844.411.99.16.313.67.514.86.97.75.34.22.97.94.48.34.612.15.87.94.46.33.1.0.012.04.626.210.3.0.09.56.8.0.09.16.227.89.17.75.353.814.2.0.038.413.99.19.08.68.625.011.137.79.221.39.631.510.120.99.418.212.118.312.2.0.0.0.019.03.411.83.310.82.9.0.06.76.711.17.619.97.418.77.027.810.814.39.711.17.617.30.6
21-30 years ago.0.0.0.03.23.2.0.02.92.96.26.120.08.118.74.417.14.34.82.78.44.01.91.96.23.04.02.815.94.218.212.16.86.84.24.2.0.0.0.0.0.03.53.49.16.34.04.06.36.240.919.617.85.620.54.612.64.510.23.311.22.516.12.98.12.98.05.51.91.99.84.217.311.1.0.0.0.05.35.0.0.010.06.910.57.26.04.09.16.39.16.312.94.99.56.57.14.011.15.34.34.3.0.0.0.04.84.813.36.3.0.05.65.518.28.49.16.311.16.115.47.24.72.77.94.411.15.33.03.010.95.28.03.512.96.16.03.45.25.231.513.33.43.421.917.227.29.68.05.530.99.27.77.6.0.07.77.7.0.08.68.66.36.217.57.210.57.24.54.515.88.618.212.2.0.025.024.9.0.05.42.07.52.712.63.17.17.126.711.85.65.5.0.03.13.111.17.6.0.0.0.09.50.5
31-40 years ago.0.0.0.0.0.0.0.0.0.06.26.18.05.59.93.37.93.13.22.34.22.91.91.91.51.52.02.08.03.1.0.06.86.84.24.2.0.0.0.021.78.815.28.34.54.5.0.0.0.0.0.08.44.214.14.012.64.57.92.911.92.510.52.46.92.78.05.53.82.77.73.76.46.4.0.07.56.94.54.53.93.9.0.05.35.3.0.04.54.518.38.44.33.09.56.57.34.1.0.0.0.04.84.815.88.64.84.86.74.6.0.016.79.0.0.04.74.5.0.07.75.38.13.520.65.55.13.615.26.32.62.613.54.43.23.210.04.310.57.222.812.015.47.016.116.0.0.0.0.019.37.9.0.0.0.030.813.2.0.0.0.012.58.5.0.0.0.04.54.515.88.6.0.0.0.0.0.0.0.09.72.54.32.18.42.7.0.0.0.0.0.09.95.5.0.05.65.57.17.1.0.07.00.4
41-50 years ago.0.05.43.83.23.2.0.0.0.012.38.4.0.06.62.812.93.96.43.12.12.1.0.0.0.0.0.06.62.9.0.04.44.3.0.0.0.0.0.04.34.35.15.14.54.54.04.06.36.2.0.05.63.210.03.45.43.115.33.55.61.75.51.83.31.94.04.0.0.03.82.7.0.0.0.0.0.0.0.06.46.0.0.05.35.311.85.6.0.04.64.62.12.1.0.04.73.3.0.04.34.34.84.8.0.0.0.06.74.66.74.611.17.6.0.0.0.0.0.011.56.48.13.55.33.75.53.89.15.17.94.413.14.43.23.24.52.510.77.2.0.06.74.7.0.04.54.515.97.411.66.4.0.0.0.0.0.0.0.022.812.312.58.5.0.015.78.5.0.0.0.018.212.1.0.0.0.0.0.09.82.610.73.29.62.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.05.50.4
over 50 years ago.0.0.0.06.54.5.0.0.0.013.78.94.04.023.04.716.14.012.94.32.12.17.73.7.0.02.02.010.63.6.0.0.0.08.35.7.0.0.0.08.76.010.27.013.67.54.04.012.58.5.0.022.36.018.24.417.45.623.84.644.73.936.53.63.52.08.05.5.0.0.0.06.46.4.0.0.0.0.0.03.93.925.09.926.310.423.57.4.0.013.77.527.56.614.37.814.25.42.82.88.76.0.0.010.57.214.57.933.38.710.05.65.65.5.0.0.0.0.0.046.29.958.46.645.07.961.78.142.48.762.97.956.06.377.47.563.66.721.09.5.0.044.810.056.320.932.110.120.28.211.26.27.77.614.314.2.0.0.0.0.0.0.0.07.04.9.0.0.0.010.67.29.19.1.0.0.0.0.0.033.34.146.55.138.14.7.0.0.0.0.0.03.33.3.0.0.0.0.0.0.0.020.60.6
total.0.0100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: forest district (as of 2013)

© WSL, Swiss National Forest Inventory, 16.04.2015 #143234/129607
NFI4b
forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · forest district (as of 2013)
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid: grid NFI4 2009-2013
state 2009/13
forest type (3 classes)
accessible forest without shrub forestinaccessible forest without shrub forestshrub foresttotal
forest district (as of 2013)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
lakesless than 10 years ago........
11-20 years ago........
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total........
AG01less than 10 years ago11.710....11.710
11-20 years ago3.532....3.532
21-30 years ago........
31-40 years ago........
41-50 years ago0.970....0.970
over 50 years ago........
total16.12....16.13
AG02less than 10 years ago8.79....8.79
11-20 years ago........
21-30 years ago0.3100....0.3100
31-40 years ago........
41-50 years ago0.3100....0.3100
over 50 years ago0.670....0.670
total10.05....10.06
AG03less than 10 years ago9.37....9.37
11-20 years ago0.5100....0.5100
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total9.84....9.84
AG04less than 10 years ago11.18....11.18
11-20 years ago1.942....1.942
21-30 years ago0.4100....0.4100
31-40 years ago........
41-50 years ago........
over 50 years ago........
total13.43....13.43
AI01less than 10 years ago1.054....1.054
11-20 years ago2.330....2.330
21-30 years ago0.3100....0.3100
31-40 years ago0.3100....0.3100
41-50 years ago0.669....0.669
over 50 years ago0.771....0.771
total5.212....5.212
AR01less than 10 years ago2.630....2.630
11-20 years ago2.928....2.928
21-30 years ago1.641....1.641
31-40 years ago0.669....0.669
41-50 years ago........
over 50 years ago0.3100....0.3100
total8.05....8.05
BE01less than 10 years ago7.320....7.320
11-20 years ago5.125....5.125
21-30 years ago5.524....5.524
31-40 years ago2.934....2.934
41-50 years ago1.157..0.8671.943
over 50 years ago5.225..1.6496.821
total27.05..2.43629.45
BE02less than 10 years ago8.518....8.518
11-20 years ago4.427....4.427
21-30 years ago4.826....4.826
31-40 years ago2.239....2.239
41-50 years ago3.034..0.7713.630
over 50 years ago3.630..0.9484.525
total26.55..1.63728.05
BE03less than 10 years ago11.912....11.912
11-20 years ago3.429....3.429
21-30 years ago1.057....1.057
31-40 years ago0.770....0.770
41-50 years ago1.449....1.449
over 50 years ago2.039..0.7702.733
total20.45..0.77021.14
BE04less than 10 years ago10.114....10.114
11-20 years ago5.424....5.424
21-30 years ago1.649....1.649
31-40 years ago0.870....0.870
41-50 years ago0.4100....0.4100
over 50 years ago0.4100....0.4100
total18.66....18.66
BE05less than 10 years ago11.69....11.69
11-20 years ago2.136....2.136
21-30 years ago0.3100....0.3100
31-40 years ago0.3100....0.3100
41-50 years ago........
over 50 years ago1.249....1.249
total15.55....15.55
BE06less than 10 years ago15.28....15.28
11-20 years ago3.029....3.029
21-30 years ago1.249....1.249
31-40 years ago0.3100....0.3100
41-50 years ago........
over 50 years ago........
total19.83....19.84
BE07less than 10 years ago12.88....12.88
11-20 years ago2.336....2.336
21-30 years ago0.770....0.770
31-40 years ago0.3100....0.3100
41-50 years ago........
over 50 years ago0.3100....0.3100
total16.44....16.44
BE08less than 10 years ago9.116....9.116
11-20 years ago5.822....5.822
21-30 years ago4.027....4.027
31-40 years ago2.039....2.039
41-50 years ago1.744....1.744
over 50 years ago2.734....2.734
total25.24....25.24
BSL01less than 10 years ago3.026....3.026
11-20 years ago0.967....0.967
21-30 years ago0.967....0.967
31-40 years ago........
41-50 years ago........
over 50 years ago........
total4.710....4.711
BSL02less than 10 years ago3.924....3.924
11-20 years ago2.044....2.044
21-30 years ago0.5100....0.5100
31-40 years ago0.5100....0.5100
41-50 years ago0.3100....0.3100
over 50 years ago........
total7.26....7.26
BSL03less than 10 years ago3.525....3.525
11-20 years ago3.525....3.525
21-30 years ago0.4100....0.4100
31-40 years ago0.4100....0.4100
41-50 years ago........
over 50 years ago0.769....0.769
total8.46....8.47
BSL04less than 10 years ago0.5.....0.5.
11-20 years ago........
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total0.5.....0.5.
FR01less than 10 years ago4.317....4.317
11-20 years ago0.5100....0.5100
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total4.812....4.813
FR02less than 10 years ago3.425....3.425
11-20 years ago1.741....1.741
21-30 years ago........
31-40 years ago1.741....1.741
41-50 years ago0.3100....0.3100
over 50 years ago0.769....0.769
total7.74....7.75
FR03less than 10 years ago4.623....4.623
11-20 years ago1.455....1.455
21-30 years ago0.3100....0.3100
31-40 years ago1.455....1.455
41-50 years ago0.5100....0.5100
over 50 years ago0.969....0.969
total9.07....9.07
FR04less than 10 years ago3.128....3.128
11-20 years ago2.137....2.137
21-30 years ago0.769....0.769
31-40 years ago0.3100....0.3100
41-50 years ago0.3100....0.3100
over 50 years ago0.769..0.31001.055
total7.310..0.31007.69
FR05less than 10 years ago4.814....4.814
11-20 years ago1.147....1.147
21-30 years ago0.3100....0.3100
31-40 years ago........
41-50 years ago0.3100....0.3100
over 50 years ago0.3100....0.3100
total6.75....6.75
FR06less than 10 years ago3.823....3.823
11-20 years ago1.354....1.354
21-30 years ago0.4100....0.4100
31-40 years ago........
41-50 years ago0.4100....0.4100
over 50 years ago0.868....0.868
total6.85....6.85
GE01less than 10 years ago1.836....1.836
11-20 years ago........
21-30 years ago1.354....1.354
31-40 years ago........
41-50 years ago........
over 50 years ago........
total3.120....3.120
GL01less than 10 years ago4.824....4.824
11-20 years ago3.729..0.61004.228
21-30 years ago3.532....3.532
31-40 years ago1.157..0.61001.750
41-50 years ago1.157....1.157
over 50 years ago2.636..1.8474.429
total16.77..2.92619.66
GR01less than 10 years ago3.827....3.827
11-20 years ago5.721....5.721
21-30 years ago4.924..0.31005.223
31-40 years ago3.230..0.31003.629
41-50 years ago2.534....2.534
over 50 years ago3.928..0.7664.625
total24.06..1.44025.45
GR02less than 10 years ago7.019..0.61007.619
11-20 years ago2.933....2.933
21-30 years ago2.636....2.636
31-40 years ago2.636....2.636
41-50 years ago1.157....1.157
over 50 years ago2.536..1.0733.533
total18.75..1.62520.35
GR03less than 10 years ago6.222..0.41006.621
11-20 years ago6.121....6.121
21-30 years ago3.032....3.032
31-40 years ago2.040..0.31002.437
41-50 years ago2.040..2.5294.624
over 50 years ago5.822..1.3497.120
total25.35..4.52129.75
GR04less than 10 years ago9.818..0.410010.117
11-20 years ago5.425....5.425
21-30 years ago6.522....6.522
31-40 years ago5.724..1.2496.921
41-50 years ago2.140..1.2473.330
over 50 years ago23.010..3.02826.19
total52.53..5.81858.33
GR05less than 10 years ago8.419....8.419
11-20 years ago9.118....9.118
21-30 years ago8.818..0.31009.118
31-40 years ago5.624..0.41005.923
41-50 years ago2.834..0.31003.133
over 50 years ago14.614..5.91820.510
total49.23..6.91656.13
JU01less than 10 years ago19.110....19.110
11-20 years ago7.420....7.420
21-30 years ago2.736....2.736
31-40 years ago2.340....2.340
41-50 years ago1.158....1.158
over 50 years ago1.257....1.257
total33.93....33.93
LU01less than 10 years ago2.828....2.828
11-20 years ago2.828....2.828
21-30 years ago0.669....0.669
31-40 years ago0.669....0.669
41-50 years ago0.3100....0.3100
over 50 years ago0.669....0.669
total7.96....7.96
LU02less than 10 years ago11.69..0.310011.99
11-20 years ago2.333....2.333
21-30 years ago0.3100....0.3100
31-40 years ago0.670....0.670
41-50 years ago........
over 50 years ago........
total14.85..0.310015.15
LU03less than 10 years ago8.515....8.515
11-20 years ago5.422....5.422
21-30 years ago1.744....1.744
31-40 years ago1.449....1.449
41-50 years ago0.770....0.770
over 50 years ago........
total17.75....17.75
NE01less than 10 years ago2.424....2.424
11-20 years ago0.953....0.953
21-30 years ago0.873....0.873
31-40 years ago0.3100....0.3100
41-50 years ago........
over 50 years ago0.3100....0.3100
total4.612....4.612
NE03less than 10 years ago4.34....4.34
11-20 years ago........
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total4.34....4.36
NE04less than 10 years ago3.417....3.417
11-20 years ago1.053....1.053
21-30 years ago........
31-40 years ago0.4100....0.4100
41-50 years ago........
over 50 years ago........
total4.79....4.79
NE05less than 10 years ago6.011....6.011
11-20 years ago0.3100....0.3100
21-30 years ago0.4100....0.4100
31-40 years ago0.3100....0.3100
41-50 years ago........
over 50 years ago........
total7.010....7.010
NE06less than 10 years ago5.414....5.414
11-20 years ago1.247....1.247
21-30 years ago........
31-40 years ago0.3100....0.3100
41-50 years ago0.5100....0.5100
over 50 years ago0.3100....0.3100
total7.710....7.710
NW01less than 10 years ago1.940....1.940
11-20 years ago3.129....3.129
21-30 years ago0.869....0.869
31-40 years ago........
41-50 years ago........
over 50 years ago1.940....1.940
total7.68....7.68
OW01less than 10 years ago2.931....2.931
11-20 years ago1.354....1.354
21-30 years ago0.869....0.869
31-40 years ago0.4100....0.4100
41-50 years ago0.4100....0.4100
over 50 years ago2.140....2.140
total8.04....8.04
OW02less than 10 years ago4.921....4.921
11-20 years ago2.138....2.138
21-30 years ago0.4100..0.41000.770
31-40 years ago........
41-50 years ago1.448....1.448
over 50 years ago2.434..0.31002.831
total11.16..0.77111.86
SG01less than 10 years ago6.515....6.515
11-20 years ago1.255....1.255
21-30 years ago0.869....0.869
31-40 years ago0.4100....0.4100
41-50 years ago........
over 50 years ago........
total9.06....9.06
SG02less than 10 years ago2.336....2.336
11-20 years ago2.338....2.338
21-30 years ago0.869....0.869
31-40 years ago1.647....1.647
41-50 years ago0.4100....0.4100
over 50 years ago1.255....1.255
total8.510....8.510
SG03less than 10 years ago4.725....4.725
11-20 years ago3.627....3.627
21-30 years ago2.040....2.040
31-40 years ago0.771....0.771
41-50 years ago0.3100....0.3100
over 50 years ago3.627..0.7644.325
total15.08..0.76415.78
SG04less than 10 years ago4.024....4.024
11-20 years ago1.646....1.646
21-30 years ago0.869....0.869
31-40 years ago0.869....0.869
41-50 years ago........
over 50 years ago1.255....1.255
total8.46....8.46
SG05less than 10 years ago5.921....5.921
11-20 years ago3.827....3.827
21-30 years ago1.056....1.056
31-40 years ago1.057....1.057
41-50 years ago0.770....0.770
over 50 years ago1.743..0.31002.038
total14.19..0.310014.48
SH01less than 10 years ago6.816....6.816
11-20 years ago4.324....4.324
21-30 years ago1.448....1.448
31-40 years ago........
41-50 years ago........
over 50 years ago0.4100....0.4100
total12.83....12.83
SO01less than 10 years ago5.217....5.217
11-20 years ago1.447....1.447
21-30 years ago0.3100....0.3100
31-40 years ago........
41-50 years ago0.3100....0.3100
over 50 years ago0.769....0.769
total7.97....7.97
SO02less than 10 years ago3.824....3.824
11-20 years ago3.426....3.426
21-30 years ago........
31-40 years ago0.4100....0.4100
41-50 years ago0.4100....0.4100
over 50 years ago........
total7.96....7.96
SO03less than 10 years ago3.325....3.325
11-20 years ago1.840....1.840
21-30 years ago........
31-40 years ago1.154....1.154
41-50 years ago........
over 50 years ago0.769....0.769
total6.94....6.95
SO04less than 10 years ago5.122....5.122
11-20 years ago1.846....1.846
21-30 years ago0.4100....0.4100
31-40 years ago0.4100....0.4100
41-50 years ago........
over 50 years ago1.354....1.354
total9.16....9.16
SZ01less than 10 years ago3.330....3.330
11-20 years ago1.156....1.156
21-30 years ago1.449....1.449
31-40 years ago0.770....0.770
41-50 years ago0.770....0.770
over 50 years ago3.628....3.628
total10.810....10.810
SZ02less than 10 years ago7.713....7.713
11-20 years ago1.943....1.943
21-30 years ago........
31-40 years ago........
41-50 years ago0.869....0.869
over 50 years ago1.256....1.256
total11.65....11.65
SZ03less than 10 years ago1.055....1.055
11-20 years ago2.628....2.628
21-30 years ago0.3100....0.3100
31-40 years ago1.055....1.055
41-50 years ago0.669....0.669
over 50 years ago0.3100....0.3100
total5.88....5.88
TG01less than 10 years ago5.014....5.014
11-20 years ago0.669....0.669
21-30 years ago1.246....1.246
31-40 years ago........
41-50 years ago........
over 50 years ago........
total6.84....6.85
TG02less than 10 years ago5.613....5.613
11-20 years ago1.155....1.155
21-30 years ago0.769....0.769
31-40 years ago0.4100....0.4100
41-50 years ago........
over 50 years ago........
total7.77....7.77
TG03less than 10 years ago5.012....5.012
11-20 years ago1.047....1.047
21-30 years ago0.756....0.756
31-40 years ago........
41-50 years ago........
over 50 years ago........
total6.75....6.75
TI01less than 10 years ago1.156....1.156
11-20 years ago0.769....0.769
21-30 years ago1.156..0.41001.547
31-40 years ago0.4100..0.41000.769
41-50 years ago0.769..0.41001.156
over 50 years ago4.024..0.41004.422
total8.010..1.5479.56
TI02less than 10 years ago3.132....3.132
11-20 years ago0.870....0.870
21-30 years ago0.4100..0.5660.958
31-40 years ago0.4100..1.1481.543
41-50 years ago0.870..0.7501.543
over 50 years ago10.314..0.410010.714
total15.78..2.72218.47
TI03less than 10 years ago1.548..0.41001.842
11-20 years ago1.156....1.156
21-30 years ago1.156....1.156
31-40 years ago1.548..1.4282.828
41-50 years ago0.770....0.770
over 50 years ago5.820..0.41006.219
total11.67..2.13013.76
TI04less than 10 years ago1.156....1.156
11-20 years ago1.156....1.156
21-30 years ago1.448....1.448
31-40 years ago0.771....0.771
41-50 years ago0.770....0.770
over 50 years ago6.818..1.3458.016
total11.79..1.34513.08
TI05less than 10 years ago2.538....2.538
11-20 years ago1.256..0.41001.648
21-30 years ago0.4100....0.4100
31-40 years ago2.142....2.142
41-50 years ago1.256....1.256
over 50 years ago5.821....5.821
total13.23..0.410013.62
TI06less than 10 years ago1.156....1.156
11-20 years ago1.156....1.156
21-30 years ago1.549....1.549
31-40 years ago0.4100....0.4100
41-50 years ago1.156....1.156
over 50 years ago8.513....8.513
total13.56....13.56
TI07less than 10 years ago0.770....0.770
11-20 years ago1.057..0.31001.449
21-30 years ago1.744....1.744
31-40 years ago2.437..0.41002.934
41-50 years ago2.437..0.31002.834
over 50 years ago11.113..0.87111.913
total19.48..1.94321.37
TI08less than 10 years ago0.4100....0.4100
11-20 years ago........
21-30 years ago1.448....1.448
31-40 years ago0.4100....0.4100
41-50 years ago0.4100....0.4100
over 50 years ago8.313..0.41008.712
total10.98..0.410011.27
TI09less than 10 years ago0.770....0.770
11-20 years ago2.039....2.039
21-30 years ago1.057....1.057
31-40 years ago1.743....1.743
41-50 years ago0.3100..0.4640.757
over 50 years ago10.412..0.210010.612
total16.05..0.64616.65
UR01less than 10 years ago1.742....1.742
11-20 years ago1.739....1.739
21-30 years ago0.3100....0.3100
31-40 years ago0.769....0.769
41-50 years ago0.771....0.771
over 50 years ago1.446....1.446
total6.610....6.610
UR02less than 10 years ago1.932....1.932
11-20 years ago........
21-30 years ago1.347....1.347
31-40 years ago1.053....1.053
41-50 years ago........
over 50 years ago........
total4.213....4.213
UR03less than 10 years ago1.737....1.737
11-20 years ago0.874....0.874
21-30 years ago0.3100....0.3100
31-40 years ago0.669..0.7701.350
41-50 years ago0.669....0.669
over 50 years ago1.737..2.1383.927
total5.815..2.9348.614
UR04less than 10 years ago0.1100....0.1100
11-20 years ago........
21-30 years ago0.3100..0.11000.478
31-40 years ago....0.31000.3100
41-50 years ago........
over 50 years ago0.772..0.31001.056
total1.151..0.7551.730
VD02less than 10 years ago2.136....2.136
11-20 years ago0.769....0.769
21-30 years ago2.136....2.136
31-40 years ago........
41-50 years ago0.3100....0.3100
over 50 years ago2.534....2.534
total7.79....7.79
VD03less than 10 years ago2.434....2.434
11-20 years ago2.433....2.433
21-30 years ago0.769....0.769
31-40 years ago........
41-50 years ago1.447....1.447
over 50 years ago1.742....1.742
total8.58....8.58
VD04less than 10 years ago2.041....2.041
11-20 years ago0.869....0.869
21-30 years ago2.733..0.41003.131
31-40 years ago2.041....2.041
41-50 years ago1.256....1.256
over 50 years ago0.869..0.41001.157
total9.48..0.77110.18
VD05less than 10 years ago1.645....1.645
11-20 years ago2.929....2.929
21-30 years ago0.4100....0.4100
31-40 years ago........
41-50 years ago........
over 50 years ago0.4100....0.4100
total5.412....5.412
VD06less than 10 years ago3.118....3.118
11-20 years ago........
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago0.5100....0.5100
total3.67....3.68
VD07less than 10 years ago1.153....1.153
11-20 years ago1.840....1.840
21-30 years ago0.4100....0.4100
31-40 years ago1.543....1.543
41-50 years ago........
over 50 years ago........
total4.812....4.812
VD08less than 10 years ago4.117....4.117
11-20 years ago0.4100....0.4100
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total4.513....4.514
VD09less than 10 years ago3.324....3.324
11-20 years ago0.5100....0.5100
21-30 years ago0.5100....0.5100
31-40 years ago........
41-50 years ago1.356....1.356
over 50 years ago........
total5.58....5.58
VD10less than 10 years ago2.030....2.030
11-20 years ago1.145....1.145
21-30 years ago0.3100....0.3100
31-40 years ago0.668....0.668
41-50 years ago0.668....0.668
over 50 years ago........
total4.65....4.66
VD11less than 10 years ago4.625....4.625
11-20 years ago4.625....4.625
21-30 years ago2.141....2.141
31-40 years ago........
41-50 years ago........
over 50 years ago0.969....0.969
total12.24....12.24
VD12less than 10 years ago3.723....3.723
11-20 years ago1.548....1.548
21-30 years ago0.769....0.769
31-40 years ago........
41-50 years ago1.155....1.155
over 50 years ago........
total7.010....7.010
VD14less than 10 years ago4.220....4.220
11-20 years ago2.232....2.232
21-30 years ago0.3100....0.3100
31-40 years ago0.3100....0.3100
41-50 years ago........
over 50 years ago........
total7.17....7.17
VD15less than 10 years ago2.631....2.631
11-20 years ago1.548....1.548
21-30 years ago1.155....1.155
31-40 years ago1.155....1.155
41-50 years ago........
over 50 years ago0.869....0.869
total7.19....7.19
VD16less than 10 years ago1.342....1.342
11-20 years ago0.667....0.667
21-30 years ago0.667....0.667
31-40 years ago........
41-50 years ago0.667....0.667
over 50 years ago0.3100....0.3100
total3.57....3.57
VD18less than 10 years ago3.019....3.019
11-20 years ago0.767....0.767
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total3.711....3.711
VD20less than 10 years ago1.233....1.233
11-20 years ago........
21-30 years ago0.4100....0.4100
31-40 years ago........
41-50 years ago........
over 50 years ago........
total1.64....1.67
VD22less than 10 years ago2.714....2.714
11-20 years ago........
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total2.714....2.714
VS01less than 10 years ago11.116....11.116
11-20 years ago8.919..0.31009.218
21-30 years ago2.637....2.637
31-40 years ago3.731..1.0564.727
41-50 years ago4.428..0.31004.727
over 50 years ago15.113..1.05316.113
total45.84..2.72848.44
VS02less than 10 years ago5.521....5.521
11-20 years ago3.429....3.429
21-30 years ago2.137....2.137
31-40 years ago1.249....1.249
41-50 years ago3.130....3.130
over 50 years ago12.712..0.56213.312
total28.04..0.56228.54
VS03less than 10 years ago7.819....7.819
11-20 years ago3.829..0.31004.128
21-30 years ago4.825....4.825
31-40 years ago2.835..0.31003.233
41-50 years ago2.734..0.9653.630
over 50 years ago13.313..1.15814.513
total35.34..2.73438.04
ZG01less than 10 years ago5.69....5.69
11-20 years ago........
21-30 years ago0.4100....0.4100
31-40 years ago........
41-50 years ago........
over 50 years ago........
total6.05....6.05
ZH01less than 10 years ago3.920....3.920
11-20 years ago0.4100....0.4100
21-30 years ago1.545....1.545
31-40 years ago........
41-50 years ago........
over 50 years ago........
total5.86....5.86
ZH02less than 10 years ago5.612....5.612
11-20 years ago0.769....0.769
21-30 years ago0.4100....0.4100
31-40 years ago........
41-50 years ago........
over 50 years ago........
total6.75....6.75
ZH03less than 10 years ago6.615....6.615
11-20 years ago2.037....2.037
21-30 years ago........
31-40 years ago1.056....1.056
41-50 years ago........
over 50 years ago0.3100....0.3100
total9.87....9.87
ZH04less than 10 years ago8.811....8.811
11-20 years ago2.137....2.137
21-30 years ago0.3100....0.3100
31-40 years ago........
41-50 years ago........
over 50 years ago........
total11.25....11.25
ZH05less than 10 years ago3.322....3.322
11-20 years ago1.639....1.639
21-30 years ago0.769....0.769
31-40 years ago0.3100....0.3100
41-50 years ago........
over 50 years ago........
total5.94....5.95
ZH06less than 10 years ago4.615....4.615
11-20 years ago0.868....0.868
21-30 years ago........
31-40 years ago0.4100....0.4100
41-50 years ago........
over 50 years ago........
total5.85....5.85
ZH07less than 10 years ago5.310....5.310
11-20 years ago0.769....0.769
21-30 years ago........
31-40 years ago........
41-50 years ago........
over 50 years ago........
total6.04....6.05
overallless than 10 years ago485.92..2.047487.92
11-20 years ago208.64..2.046210.54
21-30 years ago113.75..2.337116.15
31-40 years ago76.87..8.51985.36
41-50 years ago58.18..8.61866.77
over 50 years ago222.53..27.810250.33
total1165.61..51.171216.61

calculated by unit of reference: forest district (as of 2013)

© WSL, Swiss National Forest Inventory, 16.04.2015 #143235/129608

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · canton
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
accessible forest without shrub forestless than 10 years ago82.83.318.59.932.09.550.82.251.27.055.74.759.119.525.66.218.41.656.45.357.34.475.14.625.09.939.86.840.94.052.88.454.85.541.05.673.05.28.81.528.05.643.73.121.12.292.97.173.83.739.90.8
11-20 years ago11.52.943.212.636.09.817.91.731.56.519.13.7..19.75.615.61.521.94.425.63.912.53.540.011.217.05.222.73.433.37.926.24.820.54.612.64.06.91.310.83.922.42.613.71.9..16.53.117.20.6
21-30 years ago1.61.26.26.120.08.110.61.47.93.84.31.940.919.617.75.413.61.58.12.96.32.23.92.210.06.95.53.19.72.411.15.32.41.76.42.812.64.07.71.411.04.012.62.18.31.57.17.15.51.99.30.5
31-40 years ago..6.26.18.05.55.31.03.92.87.82.5..5.93.310.11.36.92.76.22.14.82.4..1.91.97.82.2..6.02.66.42.81.81.87.31.410.83.95.71.46.51.4..3.41.56.30.4
41-50 years ago2.51.412.38.4..4.10.91.61.64.41.9..5.93.35.71.03.31.92.31.31.41.4..9.54.12.61.3..2.41.77.73.0..6.31.36.43.16.81.69.01.6....4.80.4
over 50 years ago1.61.213.78.94.04.08.61.23.92.87.82.5..13.64.826.11.93.52.01.51.12.31.625.09.922.75.814.32.82.82.88.33.018.04.4..54.52.518.74.98.01.736.32.6..0.70.718.40.6
total100.0.100.0.100.0.97.40.7100.0.99.10.9100.0.88.54.489.51.0100.0.99.20.8100.0.100.0.96.42.598.01.1100.0.100.0.100.0.100.0.91.51.185.74.499.30.594.91.2100.0.100.0.95.90.3
inaccessible forest without shrub forestless than 10 years ago....................................................
11-20 years ago....................................................
21-30 years ago....................................................
31-40 years ago....................................................
41-50 years ago....................................................
over 50 years ago....................................................
total....................................................
shrub forestless than 10 years ago................0.50.3..0.80.8................0.30.3..........0.10.1
11-20 years ago..............2.02.0......................0.50.4....0.60.4....0.10.1
21-30 years ago................0.30.2........1.71.7..........0.70.41.51.50.40.4......0.20.1
31-40 years ago..............2.02.01.20.4....................2.60.75.12.8..1.20.6....0.70.1
41-50 years ago......0.80.4........2.20.6....................1.70.6....0.90.5....0.70.1
over 50 years ago......1.80.6..0.90.9..7.53.66.30.9........1.91.92.01.1........2.80.87.73.30.40.42.40.8....2.20.2
total......2.60.7..0.90.9..11.54.410.51.0..0.80.8....3.62.52.01.1........8.51.114.34.40.70.55.11.2....4.10.3
totalless than 10 years ago82.83.318.59.932.09.550.82.251.27.055.74.759.119.525.66.219.01.756.45.358.04.475.14.625.09.939.86.840.94.052.88.454.85.541.05.673.05.29.11.528.05.643.73.121.12.292.97.173.83.740.00.8
11-20 years ago11.52.943.212.636.09.817.91.731.56.519.13.7..21.75.815.61.521.94.425.63.912.53.540.011.217.05.222.73.433.37.926.24.820.54.612.64.07.41.410.83.922.42.614.31.9..16.53.117.40.6
21-30 years ago1.61.26.26.120.08.110.61.47.93.84.31.940.919.617.75.413.91.58.12.96.32.23.92.210.06.97.23.59.72.411.15.32.41.76.42.812.64.08.41.412.64.213.02.18.31.57.17.15.51.99.50.5
31-40 years ago..6.26.18.05.55.31.03.92.87.82.5..7.93.811.31.46.92.76.22.14.82.4..1.91.97.82.2..6.02.66.42.81.81.89.91.515.94.65.71.47.71.5..3.41.57.00.4
41-50 years ago2.51.412.38.4..4.91.01.61.64.41.9..5.93.37.81.13.31.92.31.31.41.4..9.54.12.61.3..2.41.77.73.0..8.01.46.43.16.81.69.81.6....5.50.4
over 50 years ago1.61.213.78.94.04.010.41.43.92.88.72.6..21.25.732.42.03.52.01.51.12.31.625.09.924.66.016.33.02.82.88.33.018.04.4..57.32.626.45.58.31.738.72.7..0.70.720.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 08.11.2014 #143236/129609

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · canton
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
forest type (3 classes)
accessible forest without shrub forestinaccessible forest without shrub forestshrub foresttotal
cantontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGless than 10 years ago40.75....40.75
11-20 years ago5.625....5.625
21-30 years ago0.870....0.870
31-40 years ago........
41-50 years ago1.257....1.257
over 50 years ago0.870....0.870
total49.12....49.12
AIless than 10 years ago1.054....1.054
11-20 years ago2.330....2.330
21-30 years ago0.3100....0.3100
31-40 years ago0.3100....0.3100
41-50 years ago0.669....0.669
over 50 years ago0.771....0.771
total5.212....5.212
ARless than 10 years ago2.630....2.630
11-20 years ago2.928....2.928
21-30 years ago1.641....1.641
31-40 years ago0.669....0.669
41-50 years ago........
over 50 years ago0.3100....0.3100
total8.05....8.05
BEless than 10 years ago88.65....88.65
11-20 years ago31.310....31.310
21-30 years ago18.513....18.513
31-40 years ago9.219....9.219
41-50 years ago7.221..1.4508.520
over 50 years ago15.014..3.13318.213
total169.82..4.528174.32
BL/BSless than 10 years ago10.614....10.614
11-20 years ago6.521....6.521
21-30 years ago1.649....1.649
31-40 years ago0.870....0.870
41-50 years ago0.3100....0.3100
over 50 years ago0.870....0.870
total20.75....20.75
FRless than 10 years ago23.99....23.99
11-20 years ago8.220....8.220
21-30 years ago1.944....1.944
31-40 years ago3.432....3.432
41-50 years ago1.944....1.944
over 50 years ago3.432..0.41003.730
total42.63..0.410042.93
GEless than 10 years ago1.836....1.836
11-20 years ago........
21-30 years ago1.354....1.354
31-40 years ago........
41-50 years ago........
over 50 years ago........
total3.120....3.120
GLless than 10 years ago5.024....5.024
11-20 years ago3.929..0.41004.227
21-30 years ago3.531....3.531
31-40 years ago1.257..0.41001.549
41-50 years ago1.257....1.257
over 50 years ago2.736..1.5504.129
total17.37..2.24019.56
GRless than 10 years ago35.09..1.05836.09
11-20 years ago29.710....29.710
21-30 years ago25.711..0.67026.411
31-40 years ago19.113..2.33721.412
41-50 years ago10.717..4.12614.814
over 50 years ago49.47..11.91461.46
total169.72..20.010189.72
JUless than 10 years ago19.110....19.110
11-20 years ago7.420....7.420
21-30 years ago2.736....2.736
31-40 years ago2.340....2.340
41-50 years ago1.158....1.158
over 50 years ago1.257....1.257
total33.93....33.93
LUless than 10 years ago23.38..0.310023.68
11-20 years ago10.415....10.415
21-30 years ago2.635....2.635
31-40 years ago2.534....2.534
41-50 years ago0.957....0.957
over 50 years ago0.670....0.670
total40.43..0.310040.73
NEless than 10 years ago21.17....21.17
11-20 years ago3.528....3.528
21-30 years ago1.158....1.158
31-40 years ago1.450....1.450
41-50 years ago0.4100....0.4100
over 50 years ago0.670....0.670
total28.24....28.24
NWless than 10 years ago1.940....1.940
11-20 years ago3.129....3.129
21-30 years ago0.869....0.869
31-40 years ago........
41-50 years ago........
over 50 years ago1.940....1.940
total7.78....7.78
OWless than 10 years ago7.817....7.817
11-20 years ago3.431....3.431
21-30 years ago1.157..0.31001.450
31-40 years ago0.4100....0.4100
41-50 years ago1.943....1.943
over 50 years ago4.526..0.41004.924
total19.04..0.77119.74
SGless than 10 years ago22.810....22.810
11-20 years ago12.615....12.615
21-30 years ago5.425....5.425
31-40 years ago4.328....4.328
41-50 years ago1.450....1.450
over 50 years ago8.020..1.1579.019
total54.64..1.15755.64
SHless than 10 years ago6.816....6.816
11-20 years ago4.324....4.324
21-30 years ago1.448....1.448
31-40 years ago........
41-50 years ago........
over 50 years ago0.4100....0.4100
total12.83....12.83
SOless than 10 years ago17.411....17.411
11-20 years ago8.319....8.319
21-30 years ago0.870....0.870
31-40 years ago1.944....1.944
41-50 years ago0.870....0.870
over 50 years ago2.636....2.636
total31.83....31.83
SZless than 10 years ago11.614....11.614
11-20 years ago5.823....5.823
21-30 years ago1.844....1.844
31-40 years ago1.844....1.844
41-50 years ago2.240....2.240
over 50 years ago5.125....5.125
total28.35....28.35
TGless than 10 years ago15.58....15.58
11-20 years ago2.731....2.731
21-30 years ago2.731....2.731
31-40 years ago0.4100....0.4100
41-50 years ago........
over 50 years ago........
total21.33....21.33
TIless than 10 years ago11.517..0.410011.817
11-20 years ago9.019..0.7719.619
21-30 years ago10.018..0.95610.917
31-40 years ago9.619..3.42712.915
41-50 years ago8.220..2.23710.418
over 50 years ago71.25..3.62974.85
total119.32..11.114130.52
URless than 10 years ago6.021....6.021
11-20 years ago2.336....2.336
21-30 years ago2.437..0.31002.734
31-40 years ago2.336..1.1583.430
41-50 years ago1.450....1.450
over 50 years ago4.027..1.7435.722
total18.38..3.13221.47
VDless than 10 years ago43.67....43.67
11-20 years ago22.312....22.312
21-30 years ago12.516..0.410012.916
31-40 years ago5.725....5.725
41-50 years ago6.823....6.823
over 50 years ago7.921..0.41008.321
total98.92..0.77199.62
VSless than 10 years ago24.411....24.411
11-20 years ago15.814..0.77116.514
21-30 years ago9.618....9.618
31-40 years ago7.521..1.4508.919
41-50 years ago10.318..1.05811.417
over 50 years ago41.88..2.73544.67
total109.43..5.824115.32
ZGless than 10 years ago5.69....5.69
11-20 years ago........
21-30 years ago0.4100....0.4100
31-40 years ago........
41-50 years ago........
over 50 years ago........
total6.06....6.06
ZHless than 10 years ago37.76....37.76
11-20 years ago8.519....8.519
21-30 years ago2.835....2.835
31-40 years ago1.844....1.844
41-50 years ago........
over 50 years ago0.4100....0.4100
total51.12....51.12
Switzerlandless than 10 years ago485.12..1.745486.82
11-20 years ago209.74..1.745211.44
21-30 years ago113.45..2.635115.95
31-40 years ago76.57..8.51985.06
41-50 years ago58.58..8.71867.27
over 50 years ago223.33..26.711250.03
total1166.51..50.071216.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 08.11.2014 #143237/129610

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · production region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years) %± %± %± %± %± %±
accessible forest without shrub forestless than 10 years ago54.02.175.21.743.22.023.11.29.01.339.80.8
11-20 years ago24.41.813.91.424.31.715.91.16.61.217.20.6
21-30 years ago8.01.25.70.98.71.112.71.08.31.39.30.5
31-40 years ago5.31.02.30.67.61.17.90.87.61.26.30.4
41-50 years ago3.80.80.90.45.30.96.80.75.91.14.80.4
over 50 years ago4.50.91.80.59.71.224.81.354.02.318.30.6
total100.0.99.8.98.70.591.20.791.41.095.70.3
inaccessible forest without shrub forestless than 10 years ago............
11-20 years ago............
21-30 years ago............
31-40 years ago............
41-50 years ago............
over 50 years ago............
total............
shrub forestless than 10 years ago..0.20.2..0.30.20.20.20.10.1
11-20 years ago......0.30.20.40.30.10.1
21-30 years ago....0.20.20.40.20.60.30.20.1
31-40 years ago......1.20.32.50.60.70.1
41-50 years ago......1.60.41.70.60.80.1
over 50 years ago....1.10.45.10.63.20.82.30.2
total..0.20.21.30.58.80.78.61.04.30.3
totalless than 10 years ago54.02.175.31.743.22.023.31.29.21.439.90.8
11-20 years ago24.41.813.91.424.31.716.21.17.01.217.40.6
21-30 years ago8.01.25.70.98.91.213.11.08.91.39.50.5
31-40 years ago5.31.02.30.67.61.19.10.810.11.47.00.4
41-50 years ago3.80.80.90.45.30.98.40.87.61.25.60.4
over 50 years ago4.50.91.80.510.81.329.91.357.22.320.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143238/129611

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · production region
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
accessible forest without shrub forestless than 10 years ago108.44172.5394.8593.2514.515483.52
11-20 years ago48.9832.01053.3764.4710.618209.24
21-30 years ago16.11513.01619.11351.4813.416113.05
31-40 years ago10.6185.32616.61431.91012.31676.67
41-50 years ago7.7222.14111.51727.4119.51958.28
over 50 years ago9.1204.22921.312100.3587.35222.23
total200.81229.11216.62368.51147.721162.71
inaccessible forest without shrub forestless than 10 years ago............
11-20 years ago............
21-30 years ago............
31-40 years ago............
41-50 years ago............
over 50 years ago............
total............
shrub forestless than 10 years ago..0.4100..1.1580.41001.845
11-20 years ago......1.1580.7711.745
21-30 years ago....0.41001.4500.9572.735
31-40 years ago......4.7274.0268.719
41-50 years ago......6.6222.8329.418
over 50 years ago....2.53820.7125.22428.310
total..0.41002.93535.6813.91252.77
totalless than 10 years ago108.44172.9394.8594.3514.915485.32
11-20 years ago48.9832.01053.3765.4711.317211.04
21-30 years ago16.11513.01619.51352.8814.315115.75
31-40 years ago10.6185.32616.61436.6916.31485.46
41-50 years ago7.7222.14111.51734.01012.31667.67
over 50 years ago9.1204.22923.812121.0592.54250.63
total200.81229.51219.51404.11161.621215.41

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143239/129612

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · protection forest region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years) %± %± %± %± %± %± %±
accessible forest without shrub forestless than 10 years ago65.51.439.32.035.02.421.12.220.21.99.01.339.80.8
11-20 years ago18.71.121.31.721.02.013.71.917.71.86.61.217.20.6
21-30 years ago6.70.711.51.310.61.68.31.514.11.68.31.39.30.5
31-40 years ago3.70.56.71.07.51.36.51.410.41.47.61.26.30.4
41-50 years ago2.20.46.01.04.71.19.01.65.91.15.91.14.80.4
over 50 years ago3.10.512.51.414.71.836.32.620.81.954.02.318.30.6
total99.9.97.30.793.51.194.91.289.11.191.41.095.70.3
inaccessible forest without shrub forestless than 10 years ago..............
11-20 years ago..............
21-30 years ago..............
31-40 years ago..............
41-50 years ago..............
over 50 years ago..............
total..............
shrub forestless than 10 years ago0.10.1......0.70.40.20.20.10.1
11-20 years ago....0.40.40.60.4..0.40.30.20.1
21-30 years ago..0.20.20.50.4..0.40.30.60.30.20.1
31-40 years ago....1.20.61.20.61.00.52.50.60.70.1
41-50 years ago..0.70.3..0.90.52.20.61.70.60.70.1
over 50 years ago..1.90.64.41.02.40.86.61.03.20.82.30.2
total0.10.12.70.76.51.15.11.210.91.18.61.04.30.3
totalless than 10 years ago65.61.439.32.035.02.421.12.220.81.99.21.440.00.8
11-20 years ago18.71.121.31.721.32.114.31.917.71.87.01.217.30.6
21-30 years ago6.70.711.71.311.11.68.31.514.51.78.91.39.50.5
31-40 years ago3.70.56.71.08.71.47.71.511.41.510.11.47.00.4
41-50 years ago2.20.46.71.04.71.19.81.68.11.37.61.25.50.4
over 50 years ago3.10.514.41.519.12.038.72.727.32.157.22.320.60.6
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, 08.11.2014 #143240/129613

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
accessible forest without shrub forestless than 10 years ago281.8282.6548.9724.41132.0914.515484.22
11-20 years ago80.5644.7829.31015.81428.11010.618209.14
21-30 years ago29.01124.21214.8159.61822.41213.416113.45
31-40 years ago15.71514.11610.5187.52116.51412.31676.67
41-50 years ago9.71912.6166.62210.3189.4199.51958.18
over 50 years ago13.21626.31120.61241.8832.9987.35222.23
total430.01204.52130.62109.43141.32147.721163.61
inaccessible forest without shrub forestless than 10 years ago..............
11-20 years ago..............
21-30 years ago..............
31-40 years ago..............
41-50 years ago..............
over 50 years ago..............
total..............
shrub forestless than 10 years ago0.4100......1.0580.41001.845
11-20 years ago....0.51000.771..0.7711.845
21-30 years ago..0.41000.771..0.6700.9572.635
31-40 years ago....1.7501.4501.6444.0268.719
41-50 years ago..1.450..1.0583.5282.8328.819
over 50 years ago..4.0306.1232.73510.4165.22428.410
total0.41005.8259.0185.82417.21013.91252.17
totalless than 10 years ago282.2282.6548.9724.41133.1914.915486.02
11-20 years ago80.5644.7829.81016.51428.11011.317210.94
21-30 years ago29.01124.51215.5159.61823.01214.315116.05
31-40 years ago15.71514.11612.2178.91918.11316.31485.36
41-50 years ago9.71914.1166.62211.41712.91512.31666.97
over 50 years ago13.21630.31026.71144.6743.3892.54250.63
total430.31210.22139.72115.32158.62161.621215.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143241/129614

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · economic region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
forest type (3 classes)time of last treatment (classes of 10 years) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
accessible forest without shrub forestless than 10 years ago53.72.455.04.564.54.477.42.877.62.437.44.346.03.043.03.430.43.427.64.727.64.521.12.220.21.99.01.339.80.8
11-20 years ago22.72.030.44.215.23.315.02.412.81.920.63.625.42.625.13.015.52.712.13.421.44.213.71.917.71.86.61.217.30.6
21-30 years ago8.91.44.92.08.42.63.11.26.41.411.02.88.01.68.21.917.12.811.23.315.33.78.31.514.11.68.31.39.40.5
31-40 years ago5.81.13.31.63.41.72.21.01.90.810.32.75.81.48.21.95.51.78.83.05.12.26.51.410.41.47.61.26.30.4
41-50 years ago4.21.02.31.34.31.9..0.30.37.22.34.71.34.81.57.21.95.62.44.12.09.01.65.91.15.91.14.80.4
over 50 years ago4.71.04.11.84.31.91.80.91.00.69.52.69.41.810.12.119.32.922.24.418.43.936.32.620.81.954.02.318.30.6
total100.0.100.0.100.0.99.6.100.0.96.11.799.30.599.5.95.01.687.63.591.82.894.91.289.11.191.41.095.90.3
inaccessible forest without shrub forestless than 10 years ago..............................
11-20 years ago..............................
21-30 years ago..............................
31-40 years ago..............................
41-50 years ago..............................
over 50 years ago..............................
total..............................
shrub forestless than 10 years ago......0.40.4................0.70.40.20.20.10.1
11-20 years ago....................1.01.00.60.4..0.40.30.10.1
21-30 years ago..........0.80.8......2.31.6....0.40.30.60.30.20.1
31-40 years ago..................3.52.01.01.01.20.61.00.52.50.60.70.1
41-50 years ago................2.21.1....0.90.52.20.61.70.60.70.1
over 50 years ago..........3.11.60.70.50.50.52.81.26.62.66.12.42.40.86.61.03.20.82.20.2
total......0.40.4..3.91.70.70.50.50.55.01.612.43.58.22.85.11.210.91.18.61.04.10.3
totalless than 10 years ago53.72.455.04.564.54.477.82.877.62.437.44.346.03.043.03.430.43.427.64.727.64.521.12.220.81.99.21.439.90.8
11-20 years ago22.72.030.44.215.23.315.02.412.81.920.63.625.42.625.13.015.52.712.13.422.44.214.31.917.71.87.01.217.40.6
21-30 years ago8.91.44.92.08.42.63.11.26.41.411.82.98.01.68.21.917.12.813.53.615.33.78.31.514.51.78.91.39.60.5
31-40 years ago5.81.13.31.63.41.72.21.01.90.810.32.75.81.48.21.95.51.712.33.56.12.47.71.511.41.510.11.47.00.4
41-50 years ago4.21.02.31.34.31.9..0.30.37.22.34.71.34.81.59.42.25.62.44.12.09.81.68.11.37.61.25.50.4
over 50 years ago4.71.04.11.84.31.91.80.91.00.612.73.010.11.810.62.122.13.128.84.824.54.438.72.727.32.157.22.320.50.6
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, 08.11.2014 #143242/129615

NFI4b

forest area: forest type (3 classes) · time of last treatment (classes of 10 years) · economic region
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid:
state 2009/13
forest type (3 classes)
accessible forest without shrub forestinaccessible forest without shrub forestshrub foresttotal
economic regiontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraless than 10 years ago82.15....82.15
11-20 years ago34.79....34.79
21-30 years ago13.616....13.616
31-40 years ago8.920....8.920
41-50 years ago6.523....6.523
over 50 years ago7.122....7.122
total152.82....152.82
Eastern Juraless than 10 years ago26.58....26.58
11-20 years ago14.614....14.614
21-30 years ago2.440....2.440
31-40 years ago1.649....1.649
41-50 years ago1.158....1.158
over 50 years ago2.044....2.044
total48.22....48.22
Western Plateauless than 10 years ago31.28....31.28
11-20 years ago7.422....7.422
21-30 years ago4.131....4.131
31-40 years ago1.649....1.649
41-50 years ago2.144....2.144
over 50 years ago2.144....2.144
total48.43....48.43
Central Plateauless than 10 years ago53.44..0.310053.74
11-20 years ago10.416....10.416
21-30 years ago2.237....2.237
31-40 years ago1.544....1.544
41-50 years ago........
over 50 years ago1.250....1.250
total68.72..0.310069.02
Eastern Plateauless than 10 years ago86.93....86.93
11-20 years ago14.315....14.315
21-30 years ago7.122....7.122
31-40 years ago2.141....2.141
41-50 years ago0.4100....0.4100
over 50 years ago1.158....1.158
total111.92....111.92
Western Pre-Alpsless than 10 years ago17.412....17.412
11-20 years ago9.618....9.618
21-30 years ago5.126..0.41005.525
31-40 years ago4.826....4.826
41-50 years ago3.332....3.332
over 50 years ago4.428..1.5505.924
total44.84..1.84446.63
Central Pre-Alpsless than 10 years ago45.57....45.57
11-20 years ago25.111....25.111
21-30 years ago7.921....7.921
31-40 years ago5.724....5.724
41-50 years ago4.727....4.727
over 50 years ago9.319..0.77110.018
total98.22..0.77199.02
Eastern Pre-Alpsless than 10 years ago31.88....31.88
11-20 years ago18.612....18.612
21-30 years ago6.123....6.123
31-40 years ago6.123....6.123
41-50 years ago3.631....3.631
over 50 years ago7.521..0.41007.920
total73.63..0.410073.93
Northwestern Alpsless than 10 years ago19.712....19.712
11-20 years ago10.018....10.018
21-30 years ago11.117....11.117
31-40 years ago3.631....3.631
41-50 years ago4.627..1.4506.123
over 50 years ago12.516..1.84514.314
total61.54..3.23364.73
Central Alpsless than 10 years ago8.618....8.618
11-20 years ago3.829....3.829
21-30 years ago3.531..0.7714.228
31-40 years ago2.734..1.1583.829
41-50 years ago1.744....1.744
over 50 years ago6.921..2.1409.018
total27.37..3.92931.26
Northeastern Alpsless than 10 years ago9.717....9.717
11-20 years ago7.520..0.41007.919
21-30 years ago5.424....5.424
31-40 years ago1.844..0.41002.140
41-50 years ago1.449....1.449
over 50 years ago6.422..2.2408.619
total32.25..2.93535.15
Southwestern Alpsless than 10 years ago24.411....24.411
11-20 years ago15.814..0.77116.514
21-30 years ago9.618....9.618
31-40 years ago7.521..1.4508.919
41-50 years ago10.318..1.05811.417
over 50 years ago41.88..2.73544.67
total109.43..5.824115.32
Southeastern Alpsless than 10 years ago32.09..1.05833.19
11-20 years ago28.110....28.110
21-30 years ago22.412..0.67023.012
31-40 years ago16.514..1.64418.113
41-50 years ago9.419..3.52812.915
over 50 years ago32.99..10.41643.38
total141.32..17.210158.62
Southern Alpsless than 10 years ago14.515..0.410014.915
11-20 years ago10.618..0.77111.317
21-30 years ago13.416..0.95714.315
31-40 years ago12.316..4.02616.314
41-50 years ago9.519..2.83212.316
over 50 years ago87.35..5.22492.54
total147.72..13.912161.62
Switzerlandless than 10 years ago483.62..1.745485.32
11-20 years ago210.44..1.745212.14
21-30 years ago113.85..2.635116.45
31-40 years ago76.97..8.51985.46
41-50 years ago58.78..8.81867.47
over 50 years ago222.73..26.911249.63
total1166.11..50.171216.31

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143243/129616

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: helicopter %± %± %± %± %± %± %±
silvicultural treatmentno39.22.156.31.820.31.310.51.812.81.85.51.127.90.7
yes0.20.20.30.21.90.43.21.01.80.73.30.91.50.2
total39.42.156.51.822.11.313.72.014.62.08.81.429.50.7
no silvicultural treatmentno60.02.143.51.861.91.646.03.061.22.737.22.452.90.9
yes0.60.3..16.01.240.42.924.12.354.02.417.60.6
total60.62.143.51.877.91.386.32.085.42.091.21.470.50.7
totalno99.30.499.7.82.21.256.52.974.02.442.62.480.80.6
yes0.70.40.30.217.81.243.52.926.02.457.42.419.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143244/129617

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: helicopter1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
silvicultural treatmentno76.06144.6369.9610.31814.9158.220323.93
yes0.41000.7716.4233.1332.1415.02617.614
total76.46145.3376.3613.41517.01413.216341.53
no silvicultural treatmentno116.44111.84213.6344.8771.0555.87613.32
yes1.158..55.0839.4828.01081.05204.54
total117.54111.84268.6284.2498.93136.83817.81
totalno192.41256.41283.5255.1685.8464.06937.21
yes1.4500.77161.4742.5730.11086.05222.13
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143245/129618

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: helicopter %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
silvicultural treatmentno63.94.318.59.924.08.734.92.145.37.029.04.359.119.517.85.811.81.541.45.346.44.450.05.320.09.125.56.221.33.438.98.247.65.524.44.957.55.95.51.314.74.830.32.811.31.857.113.752.44.228.00.7
yes0.80.8....0.60.4......6.73.81.70.6..0.80.8....5.93.32.01.1....2.61.8..3.71.05.53.1..3.51.0....1.50.2
total64.84.318.59.924.08.735.52.245.37.029.04.359.119.524.56.513.51.641.45.347.24.450.05.320.09.131.46.623.33.538.98.247.65.526.95.157.55.99.11.620.25.530.32.814.82.057.113.752.44.229.50.8
no silvicultural treatmentno35.24.369.211.876.08.758.02.254.77.064.94.540.919.660.17.361.02.258.65.351.34.550.05.455.011.347.07.160.04.061.18.152.45.548.75.742.55.932.42.646.86.862.53.048.42.842.913.747.64.252.90.9
yes..12.38.4..6.51.1..6.12.3..15.45.425.52.0..1.61.1..25.09.921.65.816.73.1....24.44.9..58.42.733.06.47.21.636.82.7....17.60.6
total35.24.381.59.976.08.764.52.254.77.071.04.340.919.675.56.586.51.658.65.352.84.450.05.480.08.968.66.676.73.561.18.152.45.573.15.142.55.990.91.679.85.569.72.885.22.042.913.747.64.270.50.8
totalno99.20.887.78.4100.0.92.91.2100.0.93.92.3100.0.77.96.272.92.0100.0.97.61.3100.0.75.09.972.56.381.33.2100.0.100.0.73.15.1100.0.37.92.761.56.692.81.659.72.8100.0.100.0.80.90.6
yes0.80.812.38.4..7.11.2..6.12.3..22.16.227.12.0..2.41.3..25.09.927.56.318.73.2....26.95.1..62.12.738.56.67.21.640.32.8....19.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 08.11.2014 #143246/129619

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
silvicultural treatment between NFI3 and NFI4
silvicultural treatmentno silvicultural treatmenttotal
cantonmeans of transport: helicopter1000 ha± %1000 ha± %1000 ha± %
AGno31.4717.31248.72
yes0.4100..0.4100
total31.8717.31249.12
AIno1.0543.6224.616
yes..0.6690.669
total1.0544.3185.212
ARno1.9366.1128.05
yes......
total1.9366.1128.05
BEno59.2698.34157.52
yes1.05811.01712.016
total60.26109.34169.52
BL/BSno9.41611.31420.75
yes......
total9.41611.31420.75
FRno12.31527.6840.04
yes..2.6372.637
total12.31530.2742.63
GEno1.8361.3543.120
yes......
total1.8361.3543.120
GLno3.13310.41413.510
yes1.2572.7363.829
total4.22713.11117.37
GRno19.913103.04122.93
yes2.83543.0845.88
total22.712145.93168.62
JUno14.01319.81033.93
yes......
total14.01319.81033.93
LUno18.61020.5939.14
yes0.31000.6700.957
total18.91021.1940.03
NEno14.11114.11228.24
yes......
total14.11114.11228.24
NWno1.5464.2225.816
yes..1.9401.940
total1.5466.1147.78
OWno4.9248.91613.810
yes1.1574.1275.223
total6.02113.01119.04
SGno11.61632.5844.16
yes1.1579.01910.118
total12.71541.5654.24
SHno5.0217.81412.83
yes......
total5.0217.81412.83
SOno15.11216.71131.83
yes......
total15.11216.71131.83
SZno6.92113.81220.68
yes0.7706.9217.620
total7.61920.6828.35
TGno12.2109.01521.33
yes......
total12.2109.01521.33
TIno6.42338.2844.67
yes4.32868.7573.05
total10.718106.93117.72
URno2.6348.41811.114
yes1.0575.9216.919
total3.62814.41118.09
VDno29.91061.8591.73
yes..7.2227.222
total29.91068.9598.92
VSno12.41652.8665.25
yes3.83040.1843.97
total16.11493.03109.13
ZGno3.4252.6326.06
yes......
total3.4252.6326.06
ZHno26.8824.3951.12
yes......
total26.8824.3951.12
Switzerlandno325.63614.42940.01
yes17.714204.44222.13
total343.33818.911162.11

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 08.11.2014 #143247/129620

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: helicopter %± %± %± %± %± %±
silvicultural treatmentno41.32.156.01.925.91.813.51.05.31.128.00.7
yes0.20.20.30.21.20.42.50.53.40.91.50.2
total41.52.156.31.927.01.815.91.18.81.429.50.8
no silvicultural treatmentno58.02.143.71.961.62.057.21.536.42.452.90.9
yes0.50.3..11.41.326.81.454.92.517.60.6
total58.52.143.71.973.01.884.11.191.21.470.50.8
totalno99.30.499.7.87.51.470.71.441.72.480.90.6
yes0.70.40.30.212.51.429.31.458.32.419.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143248/129621

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: helicopter1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
silvicultural treatmentno82.95128.3455.9749.587.821324.33
yes0.41000.7712.5389.0195.02617.614
total83.25129.0458.4758.5712.816341.83
no silvicultural treatmentno116.44100.25133.04209.9353.07612.52
yes1.158..24.51298.4580.05203.94
total117.54100.25157.53308.22133.03816.41
totalno199.31228.41188.82259.4260.86936.81
yes1.5500.77127.011107.4584.95221.53
total200.81229.11215.92366.71145.721158.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143249/129622

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: helicopter %± %± %± %± %± %± %±
silvicultural treatmentno49.21.423.41.820.52.111.31.813.31.75.31.128.00.7
yes0.20.11.10.42.70.83.51.01.50.63.40.91.50.2
total49.51.424.41.823.22.214.82.014.81.88.81.429.50.8
no silvicultural treatmentno50.31.462.72.057.72.648.42.862.92.436.42.452.90.9
yes0.30.112.91.419.22.136.82.722.32.154.92.517.60.6
total50.51.475.61.876.82.285.22.085.21.891.21.470.50.8
totalno99.50.286.01.578.22.159.72.876.22.141.72.480.90.6
yes0.50.214.01.521.82.140.32.823.82.158.32.419.10.6
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, 08.11.2014 #143250/129623

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: helicopter1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
silvicultural treatmentno211.7347.6826.61012.41618.6137.821324.73
yes1.1582.2413.4313.8302.1415.02617.514
total212.8349.8830.01016.11420.81212.816342.33
no silvicultural treatmentno216.13127.7474.8552.8688.5453.07612.92
yes1.15826.31124.91140.1831.41080.05203.74
total217.23154.0399.6493.03119.93133.03816.61
totalno427.81175.32101.4465.25107.2360.86937.61
yes2.24128.51128.31043.9733.5984.95221.33
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143251/129624

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest 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
silvicultural treatment between NFI3 and NFI4means of transport: helicopter %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
silvicultural treatmentno40.42.444.34.539.94.561.93.357.82.822.43.829.02.723.83.015.12.717.84.315.73.911.31.813.31.75.31.127.80.7
yes0.20.2......0.60.5..1.50.71.50.81.20.83.82.24.52.23.51.01.50.63.40.91.50.2
total40.62.444.34.539.94.561.93.358.52.822.43.830.52.825.23.016.32.821.74.720.24.314.82.014.81.88.81.429.40.7
no silvicultural treatmentno58.72.455.74.560.14.538.13.341.52.866.94.360.33.060.23.463.43.745.05.762.95.148.42.862.92.436.42.453.10.9
yes0.70.4........10.82.89.21.814.62.520.43.133.35.416.94.036.82.722.32.154.92.517.60.6
total59.42.455.74.560.14.538.13.341.52.877.63.869.52.874.83.083.72.878.34.779.84.385.22.085.21.891.21.470.60.8
totalno99.10.5100.0.100.0.100.0.99.40.589.22.889.31.984.02.678.53.162.85.578.64.459.72.876.22.141.72.480.90.6
yes0.90.5......0.60.510.82.810.71.916.02.621.53.137.25.521.44.440.32.823.82.158.32.419.10.6
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, 08.11.2014 #143252/129625

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: helicopter · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
silvicultural treatment between NFI3 and NFI4
silvicultural treatmentno silvicultural treatmenttotal
economic regionmeans of transport: helicopter1000 ha± %1000 ha± %1000 ha± %
Western Jurano61.8689.64151.42
yes0.41001.1581.450
total62.1690.74152.82
Eastern Jurano21.41026.8848.22
yes......
total21.41026.8848.22
Western Plateauno19.31229.1848.43
yes......
total19.31229.1848.43
Central Plateauno42.5626.2968.72
yes......
total42.5626.2968.72
Eastern Plateauno64.7546.57111.22
yes0.771..0.771
total65.4546.57111.92
Western Pre-Alpsno10.01729.9839.95
yes..4.8264.826
total10.01734.7644.84
Central Pre-Alpsno28.31058.8587.13
yes1.4509.01910.418
total29.8967.8597.52
Eastern Pre-Alpsno17.51344.3661.84
yes1.15710.71711.816
total18.61255.0573.63
Northwestern Alpsno9.31839.0748.25
yes0.77112.51613.215
total10.01851.5561.54
Central Alpsno4.82512.11517.011
yes1.0579.01810.016
total5.82221.1927.07
Northeastern Alpsno5.02520.11025.18
yes1.4495.4246.821
total6.42225.4831.96
Southwestern Alpsno12.41652.8665.25
yes3.83040.1843.97
total16.11493.03109.13
Southeastern Alpsno18.61388.54107.23
yes2.14131.41033.59
total20.812119.93140.62
Southern Alpsno7.82153.0760.86
yes5.02680.0584.95
total12.816133.03145.72
Switzerlandno323.43616.72940.11
yes17.614203.94221.53
total341.03820.711161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143253/129626

NFI4b

forest area: silvicultural treatment between NFI3 and NFI4 · means of transport: cableway · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
silvicultural treatment between NFI3 and NFI4means of transport: cableway %± %± %± %± %± %± %±
silvicultural treatmentno39.42.156.51.822.11.313.72.014.62.08.81.429.50.7
yes..............
total39.42.156.51.822.11.313.72.014.62.08.81.429.50.7
no silvicultural treatmentno60.62.143.51.877.81.386.32.085.42.091.21.470.50.7
yes....0.10.1......0.00.0
total60.62.143.51.877.91.386.32.085.42.091.21.470.50.7
totalno100.0.100.0.99.9.100.0.100.0.100.0.100.0.
yes....0.10.1......0.00.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143254/129627
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