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NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %± %±
n/alowlands90.84.410.54.40.0.10.710.15.15.00.0.32.33.8
high altitude areas9.24.489.54.4100.0.89.310.194.95.0100.0.67.73.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands92.51.145.73.656.23.833.45.231.45.060.43.669.11.2
high altitude areas7.51.154.33.643.83.866.65.268.65.039.63.630.91.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands87.01.235.72.951.04.232.74.524.04.159.23.863.91.2
high altitude areas13.01.264.32.949.04.267.34.576.04.140.83.836.11.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands79.52.231.04.343.55.218.84.98.73.153.34.951.81.8
high altitude areas20.52.269.04.356.55.281.24.991.33.146.74.948.21.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands66.72.826.83.836.84.220.74.314.82.939.25.139.71.6
high altitude areas33.32.873.23.863.24.279.34.385.22.960.85.160.31.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands63.84.417.34.213.84.512.83.813.63.218.13.925.71.8
high altitude areas36.24.482.74.286.24.587.23.886.43.281.93.974.31.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands49.89.14.92.44.93.413.04.09.73.532.25.716.11.9
high altitude areas50.29.195.12.495.13.487.04.090.33.567.85.783.91.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands24.09.47.63.74.44.311.24.018.05.17.24.011.62.0
high altitude areas76.09.492.43.795.64.388.84.082.05.192.84.088.42.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands57.38.918.65.214.79.614.96.86.02.918.16.219.62.6
high altitude areas42.78.981.45.285.39.685.16.894.02.981.96.280.42.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands82.10.728.11.238.51.620.61.515.91.243.51.548.60.5
high altitude areas17.90.771.91.261.51.679.41.584.11.256.51.551.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877722/344054
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %± %±
n/alowlands91.83.912.34.30.0.8.88.45.04.90.0.32.53.5
high altitude areas8.23.987.74.3100.0.91.28.495.04.9100.0.67.53.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands91.91.045.23.554.83.631.64.630.34.860.13.368.41.2
high altitude areas8.11.054.83.545.23.668.44.669.74.839.93.331.61.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands87.01.135.52.851.74.034.14.323.23.959.83.664.01.1
high altitude areas13.01.164.52.848.34.065.94.376.83.940.23.636.01.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands79.52.131.94.040.95.019.44.612.53.352.24.651.61.7
high altitude areas20.52.168.14.059.15.080.64.687.53.347.84.648.41.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands66.92.626.63.535.53.921.94.217.23.039.45.040.11.6
high altitude areas33.12.673.43.564.53.978.14.282.83.060.65.059.91.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands64.14.117.14.016.64.611.93.512.22.918.03.725.91.8
high altitude areas35.94.182.94.083.44.688.13.587.82.982.03.774.11.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands51.48.44.42.24.33.014.34.09.13.328.85.315.91.8
high altitude areas48.68.495.62.295.73.085.74.090.93.371.25.384.11.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands21.38.56.43.111.06.09.73.516.14.46.93.911.11.8
high altitude areas78.78.593.63.189.06.090.33.583.94.493.13.988.91.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands54.98.316.94.812.18.113.76.35.42.717.55.618.52.4
high altitude areas45.18.383.14.887.98.186.36.394.62.782.55.681.52.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands81.90.627.91.137.91.520.91.516.01.243.51.548.50.5
high altitude areas18.10.672.11.162.11.579.11.584.01.256.51.551.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877723/344055
NFI4
forest area
crown closure · lower/higher altitudinal zones
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
crown closurelower/higher altitudinal zones %± %± %± %± %± %± %±
n/alowlands89.86.97.04.80.0.6.26.016.68.812.912.024.34.3
high altitude areas10.26.993.04.8100.0.93.86.083.48.887.112.075.74.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands89.71.147.03.055.13.430.64.326.35.264.53.067.41.1
high altitude areas10.31.153.03.044.93.469.44.373.75.235.53.032.61.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands87.81.233.43.250.63.825.75.027.14.457.03.964.41.2
high altitude areas12.21.266.63.249.43.874.35.072.94.443.03.935.61.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands82.42.329.75.041.16.715.45.022.04.128.16.851.62.0
high altitude areas17.62.370.35.058.96.784.65.078.04.171.96.848.42.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands72.22.619.43.424.55.322.73.815.93.130.24.838.71.6
high altitude areas27.82.680.63.475.55.377.33.884.13.169.84.861.31.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands55.95.68.23.218.25.217.53.88.52.713.73.519.61.7
high altitude areas44.15.691.83.281.85.282.53.891.52.786.33.580.41.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands44.511.17.03.011.94.920.58.25.42.650.76.020.22.3
high altitude areas55.511.193.03.088.14.979.58.294.62.649.36.079.82.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands51.510.012.44.78.44.118.38.29.23.113.34.714.92.1
high altitude areas48.510.087.64.791.64.181.78.290.83.186.74.785.12.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands47.85.826.04.819.910.28.63.710.14.88.15.523.82.5
high altitude areas52.25.874.04.880.110.291.43.789.94.891.95.576.22.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands82.30.728.41.238.01.620.81.615.81.243.41.648.80.5
high altitude areas17.70.771.61.262.01.679.21.684.21.256.61.651.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877724/344056
NFI4
forest area
crown closure · lower/higher altitudinal zones
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %± %±
n/alowlands89.86.97.04.80.0.6.26.016.68.812.912.024.34.3
high altitude areas10.26.993.04.8100.0.93.86.083.48.887.112.075.74.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands89.71.147.33.054.13.430.74.224.95.064.73.067.11.1
high altitude areas10.31.152.73.045.93.469.34.275.15.035.33.032.91.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands87.91.233.63.249.93.825.75.027.84.557.23.864.41.2
high altitude areas12.11.266.43.250.13.874.35.072.24.542.83.835.61.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands82.22.329.04.939.66.515.45.021.03.928.46.650.92.0
high altitude areas17.82.371.04.960.46.584.65.079.03.971.66.649.12.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands72.32.619.43.423.95.023.63.815.53.031.54.738.61.6
high altitude areas27.72.680.63.476.15.076.43.884.53.068.54.761.41.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands54.85.37.32.917.04.916.83.47.92.512.23.218.61.6
high altitude areas45.25.392.72.983.04.983.23.492.12.587.83.281.41.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands44.511.17.42.910.24.216.46.74.72.346.05.718.22.0
high altitude areas55.511.192.62.989.84.283.66.795.32.354.05.781.82.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands49.49.811.94.67.83.718.38.210.53.115.14.615.12.1
high altitude areas50.69.888.14.692.23.781.78.289.53.184.94.684.92.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands47.85.826.24.724.610.67.73.311.64.97.85.323.62.4
high altitude areas52.25.873.84.775.410.692.33.388.44.992.25.376.42.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands82.20.728.21.236.71.620.41.515.41.242.51.547.90.5
high altitude areas17.80.771.81.263.31.679.61.584.61.257.51.552.10.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877725/344057
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands49.520.5100.0.100.0.100.0.93.06.812.58.414.57.70.0.0.0.0.0.0.0.10.710.15.15.00.0.31.73.7
high altitude areas50.520.50.0.0.0.0.0.7.06.887.58.485.57.7100.0.100.0.100.0.100.0.89.310.194.95.0100.0.68.33.7
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.
crowdedlowlands75.83.298.61.498.41.6100.0.100.0.31.37.347.85.163.65.251.07.046.39.549.16.933.45.231.45.060.43.669.11.2
high altitude areas24.23.21.41.41.61.60.0.0.0.68.77.352.25.136.45.249.07.053.79.550.96.966.65.268.65.039.63.630.91.2
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.
normallowlands64.23.098.81.292.23.199.30.798.60.827.45.844.34.549.25.228.14.854.99.756.011.232.74.524.04.159.23.864.01.2
high altitude areas35.83.01.21.27.83.10.70.71.40.872.65.855.74.550.85.271.94.845.19.744.011.267.34.576.04.140.83.836.01.2
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.
looselowlands53.34.4100.0.83.66.896.02.797.61.720.98.345.76.247.17.27.65.236.69.441.112.518.84.98.73.153.34.952.01.8
high altitude areas46.74.40.0.16.46.84.02.72.41.779.18.354.36.252.97.292.45.263.49.458.912.581.24.991.33.146.74.948.01.8
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.
openlowlands33.74.1100.0.92.35.395.23.398.51.518.48.438.65.446.75.76.94.721.68.128.48.420.74.314.82.939.25.139.91.6
high altitude areas66.34.10.0.7.75.34.83.31.51.581.68.461.45.453.35.793.14.778.48.171.68.479.34.385.22.960.85.160.11.6
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.
scatteredlowlands35.36.0100.0.82.89.1100.0.100.0.9.08.734.47.626.18.50.0.0.0.4.44.312.83.813.63.218.13.925.61.8
high altitude areas64.76.00.0.17.29.10.0.0.0.91.08.765.67.673.98.5100.0.100.0.95.64.387.23.886.43.281.93.974.41.8
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.
grouped crowdedlowlands26.610.3..67.118.9100.0.100.0.5.15.03.33.210.16.86.24.10.0.0.0.13.04.09.73.532.25.716.21.9
high altitude areas73.410.3..32.918.90.0.0.0.94.95.096.73.289.96.893.84.1100.0.100.0.87.04.090.33.567.85.783.81.9
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.
grouped normallowlands16.78.9..67.526.8....8.98.65.55.30.0.8.15.525.622.00.0.11.24.018.05.17.24.011.62.0
high altitude areas83.38.9..32.526.8....91.18.694.55.3100.0.91.95.574.422.0100.0.88.84.082.05.192.84.088.42.0
total100.0...100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands24.210.6..66.127.5100.0.100.0.0.0.34.99.134.419.66.56.30.0.0.0.14.96.86.02.918.16.219.62.6
high altitude areas75.810.6..33.927.50.0.0.0.100.0.65.19.165.619.693.56.3100.0.100.0.85.16.894.02.981.96.280.42.6
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.
totallowlands54.81.599.00.791.21.898.70.698.70.519.12.438.11.943.82.218.31.731.43.632.03.120.61.515.91.243.51.548.70.5
high altitude areas45.21.51.00.78.81.81.30.61.30.580.92.461.91.956.22.281.71.768.63.668.03.179.41.584.11.256.51.551.30.5
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.
© WSL, Swiss National Forest Inventory, 03.07.2020 #877726/344058
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands49.820.5100.0.100.0.100.0.93.56.310.67.119.07.60.0.0.0.0.0.0.0.8.88.45.04.90.0.32.13.5
high altitude areas50.220.50.0.0.0.0.0.6.56.389.47.181.07.6100.0.100.0.100.0.100.0.91.28.495.04.9100.0.67.93.5
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.
crowdedlowlands74.83.198.81.297.02.199.20.899.50.534.47.046.94.963.64.948.76.745.58.846.36.331.64.630.34.860.13.368.31.2
high altitude areas25.23.11.21.23.02.10.80.80.50.565.67.053.14.936.44.951.36.754.58.853.76.368.44.669.74.839.93.331.71.2
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.
normallowlands64.92.898.81.291.33.299.40.698.30.927.75.645.74.251.14.824.94.454.19.753.310.334.14.323.23.959.83.664.11.1
high altitude areas35.12.81.21.28.73.20.60.61.70.972.35.654.34.248.94.875.14.445.99.746.710.365.94.376.83.940.23.635.91.1
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.
looselowlands52.94.2100.0.84.96.396.52.497.81.521.47.245.05.843.06.812.45.736.29.242.112.619.44.612.53.352.24.651.71.7
high altitude areas47.14.20.0.15.16.33.52.42.21.578.67.255.05.857.06.887.65.763.89.257.912.680.64.687.53.347.84.648.31.7
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.
openlowlands32.53.9100.0.92.94.995.92.898.51.520.47.438.55.043.65.35.84.021.27.929.88.221.94.217.23.039.45.040.31.6
high altitude areas67.53.90.0.7.14.94.12.81.51.579.67.461.55.056.45.394.24.078.87.970.28.278.14.282.83.060.65.059.71.6
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.
scatteredlowlands34.05.7100.0.83.78.7100.0.100.0.7.87.534.47.325.27.70.0.0.0.11.76.411.93.512.22.918.03.725.81.8
high altitude areas66.05.70.0.16.38.70.0.0.0.92.27.565.67.374.87.7100.0.100.0.88.36.488.13.587.82.982.03.774.21.8
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.
grouped crowdedlowlands24.29.5..75.415.1100.0.100.0.4.64.52.92.99.16.15.93.90.0.0.0.14.34.09.13.328.85.316.01.8
high altitude areas75.89.5..24.615.10.0.0.0.95.44.597.12.990.96.194.13.9100.0.100.0.85.74.090.93.371.25.384.01.8
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.
grouped normallowlands15.38.2..52.224.9....7.77.55.14.96.05.86.74.533.619.40.0.9.73.516.14.46.93.911.21.8
high altitude areas84.78.2..47.824.9....92.37.594.94.994.05.893.34.566.419.4100.0.90.33.583.94.493.13.988.81.8
total100.0...100.0.....100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands20.59.2..72.722.9100.0.100.0.0.0.32.18.629.317.46.15.90.0.0.0.13.76.35.42.717.55.618.52.4
high altitude areas79.59.2..27.322.90.0.0.0.100.0.67.98.670.717.493.95.9100.0.100.0.86.36.394.62.782.55.681.52.4
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.
totallowlands54.41.499.10.690.71.898.60.698.50.519.72.238.01.843.12.117.11.630.83.432.22.920.91.516.01.243.51.548.50.5
high altitude areas45.61.40.90.69.31.81.40.61.50.580.32.262.01.856.92.182.91.669.23.467.82.979.11.584.01.256.51.551.50.5
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.
© WSL, Swiss National Forest Inventory, 03.07.2020 #877727/344059
NFI4
forest area
crown closure · lower/higher altitudinal zones
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/alowlands34.827.9..100.0.100.0.100.0.0.0.15.19.90.0.0.0...0.0.6.66.412.68.30.0.21.94.2
high altitude areas65.227.9..0.0.0.0.0.0.100.0.84.99.9100.0.100.0...100.0.93.46.487.48.3100.0.78.14.2
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.
crowdedlowlands72.33.0100.0.96.71.999.20.899.50.541.26.954.04.659.04.440.95.453.88.947.98.032.54.627.95.867.23.169.41.1
high altitude areas27.73.00.0.3.31.90.80.80.50.558.86.946.04.641.04.459.15.446.28.952.18.067.54.672.15.832.83.130.61.1
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.
normallowlands63.93.298.81.292.63.299.20.899.00.724.26.448.94.851.94.914.74.747.69.850.48.926.95.428.44.756.74.165.41.2
high altitude areas36.13.21.21.27.43.20.80.81.00.775.86.451.14.848.14.985.34.752.49.849.68.973.15.471.64.743.34.134.61.2
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.
looselowlands52.55.3100.0.89.57.197.32.797.61.717.69.340.67.552.38.818.58.439.417.032.015.916.45.325.54.626.67.253.62.1
high altitude areas47.55.30.0.10.57.12.72.72.41.782.49.359.47.547.78.881.58.460.617.068.015.983.65.374.54.673.47.246.42.1
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.
openlowlands43.64.3100.0.85.36.897.92.196.92.216.18.627.15.029.08.07.14.915.510.020.710.921.53.817.13.330.05.239.61.7
high altitude areas56.44.30.0.14.76.82.12.13.12.283.98.672.95.071.08.092.94.984.510.079.310.978.53.882.93.370.05.260.41.7
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.
scatteredlowlands28.07.6100.0.50.220.5100.0.100.0.5.55.417.37.828.910.00.0.0.0.11.67.721.44.97.82.917.65.722.12.1
high altitude areas72.07.60.0.49.820.50.0.0.0.94.55.482.77.871.110.0100.0.100.0.88.47.778.64.992.22.982.45.777.92.1
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.
grouped crowdedlowlands36.416.9..49.335.3100.0.100.0.0.0.12.88.59.08.69.76.30.0.19.29.421.39.56.03.458.86.924.12.8
high altitude areas63.616.9..50.735.30.0.0.0.100.0.87.28.591.08.690.36.3100.0.80.89.478.79.594.03.441.26.975.92.8
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.
grouped normallowlands30.412.8..66.427.5100.0.100.0.15.710.510.36.910.47.016.110.10.0.10.39.920.08.99.03.515.65.816.42.4
high altitude areas69.612.8..33.627.50.0.0.0.84.310.589.76.989.67.083.910.1100.0.89.79.980.08.991.03.584.45.883.62.4
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.
heterogeneouslowlands30.06.3..65.428.091.48.2100.0.0.0.37.76.521.318.80.0.11.911.10.0.8.83.88.74.89.56.423.32.5
high altitude areas70.06.3..34.628.08.68.20.0.100.0.62.36.578.718.8100.0.88.111.1100.0.91.23.891.34.890.56.476.72.5
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.
totallowlands56.51.599.50.591.01.998.60.698.70.520.02.539.41.945.22.319.11.932.24.132.43.421.81.717.01.447.71.751.50.5
high altitude areas43.51.50.50.59.01.91.40.61.30.580.02.560.61.954.82.380.91.967.84.167.63.478.21.783.01.452.31.748.50.5
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.
© WSL, Swiss National Forest Inventory, 03.07.2020 #877728/344060
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %±
n/alowlands72.613.596.83.110.64.54.02.80.0.32.53.8
high altitude areas27.413.53.23.189.44.596.02.8100.0.67.53.8
total100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands84.32.299.70.352.83.441.63.063.03.771.21.3
high altitude areas15.72.20.30.347.23.458.43.037.03.728.81.3
total100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands73.82.497.80.742.33.132.52.660.44.065.01.2
high altitude areas26.22.42.20.757.73.167.52.639.64.035.01.2
total100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands62.63.994.41.841.74.216.82.753.25.252.71.8
high altitude areas37.43.95.61.858.34.283.22.746.85.247.31.8
total100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands38.54.196.01.640.03.816.82.239.15.440.41.7
high altitude areas61.54.14.01.660.03.883.22.260.95.459.61.7
total100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands46.66.593.43.729.25.311.82.426.36.830.92.3
high altitude areas53.46.56.63.770.85.388.22.473.76.869.12.3
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands26.811.682.811.16.23.510.52.637.86.918.92.4
high altitude areas73.211.617.211.193.83.589.52.662.26.981.12.4
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands26.313.268.626.45.13.514.13.17.04.812.82.3
high altitude areas73.713.231.426.494.93.585.93.193.04.887.22.3
total100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands24.310.693.46.423.96.58.92.810.55.719.32.8
high altitude areas75.710.66.66.476.16.591.12.889.55.780.72.8
total100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands66.31.297.20.437.61.321.20.947.71.751.50.5
high altitude areas33.71.22.80.462.41.378.80.952.31.748.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877729/344061
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %±
n/alowlands72.613.596.83.110.64.54.02.80.0.32.53.8
high altitude areas27.413.53.23.189.44.596.02.8100.0.67.53.8
total100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands83.52.399.70.351.63.339.62.860.53.669.21.2
high altitude areas16.52.30.30.348.43.360.42.839.53.630.81.2
total100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands73.42.397.80.742.03.032.02.558.23.964.01.2
high altitude areas26.62.32.20.758.03.068.02.541.83.936.01.2
total100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands62.43.994.51.741.24.217.42.654.94.952.01.8
high altitude areas37.63.95.51.758.84.282.62.645.14.948.01.8
total100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands37.94.196.21.538.93.716.92.139.25.139.61.6
high altitude areas62.14.13.81.561.13.783.12.160.85.160.41.6
total100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands40.86.094.03.427.45.110.52.018.74.025.91.9
high altitude areas59.26.06.03.472.65.189.52.081.34.074.11.9
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands28.210.882.811.14.72.69.42.130.65.815.81.9
high altitude areas71.810.817.211.195.32.690.62.169.45.884.21.9
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands19.210.068.626.44.43.113.82.97.24.011.92.0
high altitude areas80.810.031.426.495.63.186.22.992.84.088.12.0
total100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands24.310.693.86.025.16.47.82.516.56.119.52.6
high altitude areas75.710.66.26.074.96.492.22.583.56.180.52.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands65.01.297.20.436.31.320.20.843.41.648.80.5
high altitude areas35.01.22.80.463.71.379.80.856.61.651.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877730/344062
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %±
n/alowlands72.613.596.83.110.24.34.02.80.0.32.13.7
high altitude areas27.413.53.23.189.84.396.02.8100.0.67.93.7
total100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands83.52.399.70.351.23.340.12.860.43.669.21.2
high altitude areas16.52.30.30.348.83.359.92.839.63.630.81.2
total100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands73.22.397.60.742.43.032.22.559.23.863.91.2
high altitude areas26.82.32.40.757.63.067.82.540.83.836.11.2
total100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands62.43.994.51.741.24.217.82.653.34.952.01.8
high altitude areas37.63.95.51.758.84.282.22.646.74.948.01.8
total100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands38.34.096.21.539.23.617.42.139.25.139.91.6
high altitude areas61.74.03.81.560.83.682.62.160.85.160.11.6
total100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands41.05.994.23.327.45.110.11.918.13.925.61.8
high altitude areas59.05.95.83.372.65.189.91.981.93.974.41.8
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands26.710.382.811.15.82.89.22.032.25.716.11.9
high altitude areas73.310.317.211.194.22.890.82.067.85.783.91.9
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands17.09.068.626.44.43.113.22.77.24.011.52.0
high altitude areas83.09.031.426.495.63.186.82.792.84.088.52.0
total100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands24.310.693.86.025.16.47.72.518.16.219.62.6
high altitude areas75.710.66.26.074.96.492.32.581.96.280.42.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands64.61.297.10.436.31.220.20.843.51.548.70.5
high altitude areas35.41.22.90.463.71.279.80.856.51.551.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877731/344063
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %±
n/alowlands72.813.497.32.712.14.33.62.50.0.32.23.5
high altitude areas27.213.42.72.787.94.396.42.5100.0.67.83.5
total100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands82.82.298.90.551.13.238.42.660.13.368.41.2
high altitude areas17.22.21.10.548.93.261.62.639.93.331.61.2
total100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands73.42.297.40.744.02.831.52.459.83.664.01.1
high altitude areas26.62.22.60.756.02.868.52.440.23.636.01.1
total100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands62.33.795.01.639.63.919.42.552.24.651.71.7
high altitude areas37.73.75.01.660.43.980.62.547.84.648.31.7
total100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands38.33.896.51.437.93.318.62.139.45.040.21.6
high altitude areas61.73.83.51.462.13.381.42.160.65.059.81.6
total100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands40.15.695.02.826.64.79.91.818.03.725.81.8
high altitude areas59.95.65.02.873.44.790.11.882.03.774.21.8
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands24.39.586.49.05.32.69.42.028.85.315.91.8
high altitude areas75.79.513.69.094.72.690.62.071.25.384.11.8
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands15.48.250.825.05.93.312.12.46.93.911.01.8
high altitude areas84.68.249.225.094.13.387.92.493.13.989.01.8
total100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands20.69.294.45.422.65.96.92.217.55.618.52.4
high altitude areas79.49.25.65.477.45.993.12.282.55.681.52.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands64.31.297.00.436.11.220.10.843.51.548.50.5
high altitude areas35.71.23.00.463.91.279.90.856.51.551.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877732/344064
NFI4
forest area
crown closure · lower/higher altitudinal zones
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %±
n/alowlands34.227.6100.0.7.04.77.24.00.0.22.54.3
high altitude areas65.827.60.0.93.04.792.84.0100.0.77.54.3
total100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands80.12.398.70.653.92.938.32.767.23.169.31.2
high altitude areas19.92.31.30.646.12.961.72.732.83.130.71.2
total100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands74.22.498.00.745.43.130.12.856.74.165.31.2
high altitude areas25.82.42.00.754.63.169.92.843.34.134.71.2
total100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands64.14.496.51.539.75.123.13.226.67.253.52.1
high altitude areas35.94.43.51.560.35.176.93.273.47.246.52.1
total100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands48.74.295.01.825.53.818.12.230.05.239.71.7
high altitude areas51.34.25.01.874.53.881.92.270.05.260.31.7
total100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands35.57.790.65.217.14.711.52.217.65.722.02.1
high altitude areas64.57.79.45.282.94.788.52.282.45.778.02.1
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands36.817.085.213.76.53.710.62.858.86.923.92.8
high altitude areas63.217.014.813.793.53.789.42.841.26.976.12.8
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands30.712.889.410.011.94.611.02.915.65.816.62.5
high altitude areas69.312.810.610.088.14.689.02.984.45.883.42.5
total100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands30.46.389.96.833.95.97.62.49.56.423.72.6
high altitude areas69.66.310.16.866.15.992.42.490.56.476.32.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands66.31.297.20.437.61.321.20.947.71.751.50.5
high altitude areas33.71.22.80.462.41.378.80.952.31.748.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877733/344065
NFI4
forest area
crown closure · lower/higher altitudinal zones
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones %± %± %± %± %± %±
n/alowlands34.227.6100.0.7.04.79.04.312.912.024.34.3
high altitude areas65.827.60.0.93.04.791.04.387.112.075.74.3
total100.0.100.0.100.0.100.0.100.0.100.0.
crowdedlowlands78.72.398.70.652.92.837.52.664.53.067.51.1
high altitude areas21.32.31.30.647.12.862.52.635.53.032.51.1
total100.0.100.0.100.0.100.0.100.0.100.0.
normallowlands74.32.498.00.745.43.128.82.657.03.964.61.2
high altitude areas25.72.42.00.754.63.171.22.643.03.935.41.2
total100.0.100.0.100.0.100.0.100.0.100.0.
looselowlands64.44.496.51.538.54.920.73.028.16.851.72.0
high altitude areas35.64.43.51.561.54.979.33.071.96.848.32.0
total100.0.100.0.100.0.100.0.100.0.100.0.
openlowlands48.34.195.11.825.03.717.92.130.24.838.71.6
high altitude areas51.74.14.91.875.03.782.12.169.84.861.31.6
total100.0.100.0.100.0.100.0.100.0.100.0.
scatteredlowlands30.06.791.24.916.84.411.62.013.73.519.61.7
high altitude areas70.06.78.84.983.24.488.42.086.33.580.41.7
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped crowdedlowlands22.411.485.213.76.33.19.32.350.76.019.92.2
high altitude areas77.611.414.813.793.73.190.72.349.36.080.12.2
total100.0.100.0.100.0.100.0.100.0.100.0.
grouped normallowlands26.611.489.410.010.64.110.62.513.34.714.82.1
high altitude areas73.411.410.610.089.44.189.42.586.74.785.22.1
total100.0.100.0.100.0.100.0.100.0.100.0.
heterogeneouslowlands30.46.390.86.233.85.88.62.58.15.523.92.5
high altitude areas69.66.39.26.266.25.891.42.591.95.576.12.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totallowlands65.01.297.20.436.31.320.20.843.41.648.80.5
high altitude areas35.01.22.80.463.71.379.80.856.61.651.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #877734/344066
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
crown closure
n/acrowdednormallooseopenscatteredgrouped crowdedgrouped normalheterogeneoustotal
cantonlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGlowlands0.85015.5918.685.8184.4201.2400.21000.0.0.210046.72
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.85015.5918.685.8184.4201.2400.21000.0.0.210046.72
AIlowlands0.0.0.0.0.5570.5570.7500.0.0.0.0.0.0.0.1.827
high altitude areas0.0.0.0.0.8450.9421.2360.21000.0.0.21000.0.3.416
total0.0.0.0.1.4341.5311.9270.21000.0.0.21000.0.5.19
ARlowlands0.0.3.7190.31000.0.0.5710.0.0.21000.0.0.0.4.616
high altitude areas0.0.2.3260.6480.21000.31000.0.0.0.0.31000.0.3.518
total0.0.6.0120.9450.21000.7560.0.0.21000.31000.0.8.16
BElowlands1.63525.9830.5711.6139.4143.0261.6350.4702.62886.73
high altitude areas3.92210.41317.5109.7149.6146.9176.9173.9225.51874.44
total5.61836.3748.0521.3919.11010.0148.4154.3218.115161.11
BL/BSlowlands0.6527.4146.9142.2311.4370.6560.0.0.21000.0.19.34
high altitude areas0.0.0.0.0.21000.0.0.0.0.0.0.0.0.0.0.0.0.2100
total0.6527.4147.2142.2311.4370.6560.0.0.21000.0.19.64
FRlowlands0.7566.5166.3172.0332.9271.7370.9500.4730.0.21.56
high altitude areas1.6352.2285.4172.4272.1301.1441.5351.2400.85018.27
total2.3288.71311.7114.4215.0202.8272.4291.6350.85039.73
GElowlands0.0.0.0.0.8662.0320.41000.0.0.0.0.0.0.0.3.113
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.8662.0320.41000.0.0.0.0.0.0.0.3.113
GLlowlands0.0.2.5250.7480.21000.6570.21000.0.0.0.0.0.4.217
high altitude areas0.4713.1230.8490.5691.9291.1441.1400.21000.5579.611
total0.4715.6151.5330.6572.5261.2401.1400.21000.55713.87
GRlowlands0.21006.2175.8182.9264.0222.2301.4372.0311.04525.77
high altitude areas4.12211.31317.61016.11024.6815.5119.2148.01512.412118.82
total4.32217.41023.4819.0928.5817.81010.61310.01413.412144.52
JUlowlands0.21006.71611.0114.9193.7221.0440.4700.21000.47128.54
high altitude areas0.21000.6581.7310.3670.8500.4690.0.0.4710.0.4.318
total0.4717.21512.6105.2184.5201.4360.4700.6570.47132.83
LUlowlands0.4717.4146.6162.5274.5201.9310.0.0.0.0.47123.65
high altitude areas1.2395.2183.6221.2411.9321.5370.4710.6570.210015.77
total1.63412.51110.2123.7226.3173.4230.4710.6570.65739.43
NElowlands0.0.1.7324.2172.4271.3380.8430.0.0.0.0.37110.79
high altitude areas0.0.0.4715.3174.1193.0241.3411.0470.21001.33616.56
total0.0.2.0289.5116.5154.3202.1301.0470.21001.63227.33
NWlowlands0.21001.2370.4720.4670.31000.5680.0.0.0.0.0.3.023
high altitude areas0.31001.2421.1440.0.0.31000.31001.1470.0.0.0.4.217
total0.5722.4251.6360.4670.5710.8561.1470.0.0.0.7.29
OWlowlands0.21001.7341.6340.3690.0.0.3720.0.0.0.0.0.4.119
high altitude areas1.1400.9453.9210.7512.4260.4711.8311.7320.94514.07
total1.3372.6265.5161.0412.4260.7501.8311.7320.94518.14
SGlowlands0.0.8.5146.9153.0245.4180.4710.4710.0.0.0.24.66
high altitude areas1.9333.7233.4243.5245.1203.7241.3411.3410.47124.27
total1.93312.31110.3126.41710.5134.1221.7351.3410.47148.84
SHlowlands0.21006.0143.7201.8330.21000.4690.0.0.0.0.0.12.33
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.21006.0143.7201.8330.21000.4690.0.0.0.0.0.12.33
SOlowlands0.21009.71211.2113.2251.7350.8510.0.0.0.0.210027.04
high altitude areas0.0.1.7331.4381.1450.3700.0.0.0.0.0.0.0.4.520
total0.210011.41112.6104.3212.0320.8510.0.0.0.0.210031.62
SZlowlands0.0.1.5363.8211.7340.6560.21000.0.0.0.0.21008.111
high altitude areas1.4361.1404.2203.0252.9231.4381.3381.8330.47117.47
total1.4362.6278.0134.7193.6211.6351.3381.8330.65825.54
TGlowlands1.2375.4157.6131.9272.6260.8450.0.0.0.0.0.19.53
high altitude areas0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.0.0.1100
total1.2375.4157.7131.9272.6260.8450.0.0.0.0.0.19.63
TIlowlands0.0.18.21015.9107.7165.8182.1303.2250.5720.47153.84
high altitude areas0.8509.9137.4164.8205.9184.6205.2194.8192.72646.15
total0.85028.1723.4812.41211.7136.7178.4155.3193.12599.92
URlowlands0.0.1.6321.2400.4690.4710.0.0.0.0.0.0.0.3.621
high altitude areas0.5562.0301.2380.8502.3281.1400.8490.4720.21009.310
total0.5563.6202.4271.1392.7251.1400.8490.4720.210012.96
VDlowlands1.83314.21013.8114.8193.1241.8330.0.0.4710.47140.45
high altitude areas0.6584.1217.7157.11614.5116.4172.0312.1312.82647.34
total2.42818.3921.6911.91217.6108.2152.0312.4293.22487.72
VSlowlands0.21004.3206.2172.1303.0261.9331.6351.4380.85021.68
high altitude areas1.7358.21412.0119.41413.0129.3149.9149.9144.12177.43
total1.93312.51118.2911.51216.01011.21311.51311.3134.92099.02
ZGlowlands0.0.0.0.0.4671.5330.7500.8490.0.0.0.0.21003.516
high altitude areas0.3670.0.0.11000.5670.4670.4510.0.0.0.0.21001.926
total0.3670.0.0.5561.9261.1381.2330.0.0.0.0.4675.48
ZHlowlands1.33912.81118.188.7144.2211.8330.21000.0.0.65847.72
high altitude areas0.0.0.0.0.6580.21000.21000.0.0.0.0.0.0.0.1.045
total1.33912.81118.788.9144.4211.8330.21000.0.0.65848.82
Switzerlandlowlands10.014168.63183.3374.3561.8624.4910.0145.5197.716545.61
high altitude areas19.91068.2596.7466.3592.7455.7643.6736.7732.48512.31
total29.98236.83279.92140.64154.5380.1553.6642.2740.171057.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #877735/344067
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
crown closure
n/acrowdednormallooseopenscatteredgrouped crowdedgrouped normalheterogeneoustotal
cantonlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGlowlands0.85016.0918.686.0174.7191.2400.21000.0.0.210047.52
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.85016.0918.686.0174.7191.2400.21000.0.0.210047.52
AIlowlands0.0.0.0.0.5570.5570.7500.0.0.0.0.0.0.0.1.827
high altitude areas0.0.0.0.0.8450.9421.2360.21000.21000.21000.0.3.616
total0.0.0.0.1.4341.5311.9270.21000.21000.21000.0.5.310
ARlowlands0.0.3.7190.31000.0.0.5710.0.0.21000.0.0.0.4.616
high altitude areas0.0.2.3260.6480.21000.31000.0.0.0.0.31000.0.3.518
total0.0.6.0120.9450.21000.7560.0.0.21000.31000.0.8.16
BElowlands1.63526.5830.7711.6139.4143.0261.6350.6582.82787.93
high altitude areas3.92210.61318.999.91410.0138.5158.9154.5215.71881.13
total5.61837.1749.6521.5919.51011.61310.5135.1198.615168.91
BL/BSlowlands0.6527.4147.3142.5291.4370.6560.0.0.21000.0.19.94
high altitude areas0.0.0.31000.21000.0.0.0.0.0.0.0.0.0.0.0.0.571
total0.6527.7137.6132.5291.4370.6560.0.0.21000.0.20.43
FRlowlands0.7566.7156.3172.0332.9271.7370.9500.4730.210021.96
high altitude areas1.6352.4275.6172.4272.1301.1441.9311.6350.85019.57
total2.3289.11211.9114.4215.0202.8272.8272.0311.04541.43
GElowlands0.0.0.0.0.8662.0320.41000.6750.0.0.0.0.0.3.75
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.8662.0320.41000.6750.0.0.0.0.0.3.75
GLlowlands0.0.2.5250.7480.21000.6570.21000.0.0.0.0.0.4.217
high altitude areas0.4713.5221.0440.5692.3271.2401.4380.21000.75011.09
total0.4716.0151.7320.6572.9241.4371.4380.21000.75015.26
GRlowlands0.21006.7175.8183.1254.3213.2251.8332.0311.43828.67
high altitude areas4.12213.71218.81017.41027.4823.5914.3119.71414.011142.82
total4.32220.4924.6820.6931.7726.7816.11111.71315.311171.52
JUlowlands0.21006.71611.2114.9193.7221.0440.4700.21000.47128.74
high altitude areas0.21000.6581.7310.3670.8500.4690.0.0.7480.0.4.716
total0.4717.21512.8105.2184.5201.4360.4700.9430.47133.43
LUlowlands0.4717.4146.6162.5274.5201.9310.0.0.0.0.47123.65
high altitude areas1.2395.6183.6221.2412.3291.7340.4710.6570.210016.87
total1.63413.01010.2123.7226.7163.6230.4710.6570.65740.42
NElowlands0.0.1.7324.2172.4271.3380.8430.0.0.0.0.37110.79
high altitude areas0.0.0.5575.3174.1193.0241.4381.4390.21001.33617.36
total0.0.2.2279.5116.5154.3202.3281.4390.21001.63228.03
NWlowlands0.21001.2370.7570.4670.31000.5680.0.0.0.0.0.3.321
high altitude areas0.31001.2421.1440.0.0.5710.5711.3430.0.0.0.4.915
total0.5722.4251.9330.4670.8561.1471.3430.0.0.0.8.27
OWlowlands0.21001.7341.6340.3690.0.0.3720.0.0.0.0.0.4.119
high altitude areas1.1400.9454.0200.9462.4260.4712.0301.9301.14114.97
total1.3372.6265.7151.2382.4260.7502.0301.9301.14119.04
SGlowlands0.0.8.5147.1143.8225.4180.4710.4710.0.0.0.25.66
high altitude areas1.9333.9223.9233.9235.8184.3221.9331.5380.65827.76
total1.93312.51111.0127.71611.1124.7202.3301.5380.65853.33
SHlowlands0.21006.0143.7201.8330.21000.4690.0.0.0.0.0.12.33
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.21006.0143.7201.8330.21000.4690.0.0.0.0.0.12.33
SOlowlands0.21009.91211.3113.2251.7350.8510.0.0.0.0.210027.44
high altitude areas0.0.1.9311.4381.1450.3700.0.0.0.0.0.0.0.4.720
total0.210011.71012.7104.3212.0320.8510.0.0.0.0.210032.12
SZlowlands0.0.1.7344.0201.9320.6560.21000.0.0.0.0.21008.711
high altitude areas1.4361.3374.2203.4233.1222.0312.1292.0310.47119.87
total1.4363.0258.2135.3183.7212.2302.1292.0310.65828.54
TGlowlands1.2375.9147.6131.9272.6260.8450.0.0.0.0.0.20.03
high altitude areas0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.0.0.1100
total1.2375.9147.7131.9272.6260.8450.0.0.0.0.0.20.12
TIlowlands0.0.19.6916.3108.8146.6173.3243.4240.6580.65859.24
high altitude areas0.85012.0128.8145.4196.61710.4137.6167.1163.52362.14
total0.85031.6725.1814.21113.21213.71110.9137.8154.121121.32
URlowlands0.0.1.6321.6350.6570.4710.0.0.0.0.21000.0.4.419
high altitude areas0.5562.7251.2381.0442.5271.9311.0440.4720.37011.59
total0.5564.2182.8251.5342.9251.9311.0440.6580.37015.86
VDlowlands1.83314.61014.6105.0193.9221.8330.21000.4710.47142.84
high altitude areas0.6584.6208.3157.71515.1108.2152.9262.5292.82652.84
total2.42819.3923.0812.71219.0910.0133.1252.9263.22495.62
VSlowlands0.21004.9196.4172.3293.6232.1311.8331.4380.85023.78
high altitude areas1.7359.81313.01110.21313.81114.01112.31210.9134.52090.23
total1.93314.81119.5912.51217.41016.11114.11112.3125.319113.82
ZGlowlands0.0.0.21000.4671.5330.7500.9430.0.0.0.0.21003.914
high altitude areas0.3670.0.0.11000.5670.4670.4510.0.0.0.0.21001.926
total0.3670.21000.5561.9261.1381.3290.0.0.0.0.4675.76
ZHlowlands1.33912.81118.488.7144.4212.0310.21000.0.0.65848.42
high altitude areas0.0.0.0.0.6580.21000.21000.0.0.0.0.0.0.0.1.045
total1.33912.81118.988.9144.6202.0310.21000.0.0.65849.42
Switzerlandlowlands10.014173.93186.8377.7564.8527.7811.0136.1188.715566.71
high altitude areas19.91077.85103.3471.15100.2480.4559.6644.1736.17592.41
total29.98251.72290.12148.83165.03108.1470.6550.2644.861159.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #877736/344068
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
crown closure
n/acrowdednormallooseopenscatteredgrouped crowdedgrouped normalheterogeneoustotal
cantonlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGlowlands0.85016.0918.686.0174.7191.4370.21000.0.0.210047.72
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.85016.0918.686.0174.7191.4370.21000.0.0.210047.72
AIlowlands0.0.0.0.0.5570.5570.7500.0.0.0.0.0.0.0.1.827
high altitude areas0.0.0.0.0.8450.9421.2360.21000.21000.21000.0.3.616
total0.0.0.0.1.4341.5311.9270.21000.21000.21000.0.5.310
ARlowlands0.0.3.7190.31000.0.0.5710.0.0.21000.0.0.0.4.616
high altitude areas0.0.2.3260.6480.21000.31000.0.0.0.0.31000.0.3.518
total0.0.6.0120.9450.21000.7560.0.0.21000.31000.0.8.16
BElowlands1.63526.8830.9711.6139.4143.0261.6350.6582.82788.53
high altitude areas4.12110.91319.399.91410.3139.1149.5145.1195.71883.93
total5.81837.7650.2521.5919.71012.21211.0135.7188.615172.31
BL/BSlowlands0.6527.4147.3142.5291.4370.6560.0.0.21000.0.19.94
high altitude areas0.0.0.31000.21000.0.0.0.0.0.0.0.0.0.0.0.0.571
total0.6527.7137.6132.5291.4370.6560.0.0.21000.0.20.43
FRlowlands0.7566.7156.3172.0332.9271.7371.0450.4730.210022.16
high altitude areas1.6352.4275.6172.4272.3281.1441.9311.6350.85019.67
total2.3289.11211.9114.4215.2192.8273.0262.0311.04541.72
GElowlands0.0.0.0.0.8662.0320.41000.6750.0.0.0.0.0.3.75
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.8662.0320.41000.6750.0.0.0.0.0.3.75
GLlowlands0.0.2.7240.7480.21000.6570.21000.0.0.0.0.0.4.417
high altitude areas0.4713.5221.0440.5692.3271.2401.4380.21000.75011.09
total0.4716.2141.7320.6572.9241.4371.4380.21000.75015.46
GRlowlands0.21007.1166.2173.1254.5203.2251.8332.0311.43829.67
high altitude areas4.12213.91119.0918.01027.4825.1814.5119.91414.411146.22
total4.32221.0925.2821.1931.9728.3816.41111.91315.711175.82
JUlowlands0.21006.71611.2114.9193.7221.0440.4700.21000.47128.74
high altitude areas0.21000.6581.7310.3670.8500.4690.0.0.9430.0.4.916
total0.4717.21512.8105.2184.5201.4360.4701.1380.47133.52
LUlowlands0.4717.4146.8152.5274.7192.1290.0.0.0.0.47124.25
high altitude areas1.4365.6183.6221.2412.3291.7340.4710.6570.210017.07
total1.83213.01010.4123.7226.9163.8220.4710.6570.65741.22
NElowlands0.0.1.7324.2172.4271.7340.8430.0.0.0.0.37111.18
high altitude areas0.0.0.5575.3174.1193.0241.4381.6360.21001.33617.56
total0.0.2.2279.5116.5154.7192.3281.6360.21001.63228.63
NWlowlands0.21001.2370.7570.4670.31000.5680.0.0.0.0.0.3.321
high altitude areas0.31001.2421.1440.0.0.5710.5711.3430.0.0.0.4.915
total0.5722.4251.9330.4670.8561.1471.3430.0.0.0.8.27
OWlowlands0.21001.7341.6340.3690.0.0.3720.0.0.0.0.0.4.119
high altitude areas1.1400.9454.0200.9462.4260.4712.0301.9301.14114.97
total1.3372.6265.7151.2382.4260.7502.0301.9301.14119.04
SGlowlands0.0.8.5147.7144.0215.6180.4710.4710.0.0.0.26.66
high altitude areas1.9333.9224.0223.9235.8184.3222.3301.5380.65828.26
total1.93312.51111.8117.81511.3124.7202.7271.5380.65854.83
SHlowlands0.21006.0143.7201.8330.21000.4690.0.0.0.0.0.12.33
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.21006.0143.7201.8330.21000.4690.0.0.0.0.0.12.33
SOlowlands0.21009.91211.3113.3241.7351.0450.0.0.0.0.210027.74
high altitude areas0.0.1.9311.4381.1450.3700.0.0.0.0.0.0.0.4.720
total0.210011.71012.7104.5202.0321.0450.0.0.0.0.210032.52
SZlowlands0.0.1.7344.2201.9320.6560.21000.0.0.0.0.21008.911
high altitude areas1.4361.3374.2203.4233.1222.2302.1292.0310.47120.07
total1.4363.0258.4135.3183.7212.4292.1292.0310.65829.04
TGlowlands1.2376.1147.7131.9272.6260.8450.0.0.0.0.0.20.33
high altitude areas0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.0.0.1100
total1.2376.1147.9131.9272.6260.8450.0.0.0.0.0.20.53
TIlowlands0.0.19.6917.1108.8146.6173.3243.8230.6580.85060.64
high altitude areas0.85012.0129.0145.5196.61710.6137.8157.1163.52362.94
total0.85031.6726.1814.41113.21213.91111.5137.8154.221123.42
URlowlands0.0.1.6321.6350.6570.4710.0.0.0.0.21000.0.4.419
high altitude areas0.5562.9241.2381.0442.5271.9311.2400.4720.37011.99
total0.5564.5182.8251.5342.9251.9311.2400.6580.37016.35
VDlowlands1.83315.21014.6105.2193.9221.8330.21000.4710.47143.54
high altitude areas0.6584.9208.7147.71515.5108.4143.1252.7272.82654.44
total2.42820.0823.4812.91219.4910.2133.3253.1263.22497.92
VSlowlands0.21004.9196.4172.3293.6232.1311.8331.4380.85023.78
high altitude areas1.7359.81313.21110.21313.81114.21112.31211.5134.52091.23
total1.93314.81119.7912.51217.41016.31114.11112.9125.319114.82
ZGlowlands0.0.0.21000.4671.5330.9430.9430.0.0.0.0.21004.013
high altitude areas0.3670.0.0.11000.5670.4670.4510.0.0.0.0.21001.926
total0.3670.21000.5561.9261.3331.3290.0.0.0.0.4675.95
ZHlowlands1.33912.81118.488.7144.4212.0310.21000.0.0.65848.42
high altitude areas0.0.0.0.0.6580.21000.21000.0.0.0.0.0.0.0.1.045
total1.33912.81118.988.9144.6202.0310.21000.0.0.65849.42
Switzerlandlowlands10.014175.63189.4378.2566.0528.3811.6136.1188.915574.11
high altitude areas20.41078.75104.8471.85101.0483.4561.6645.9636.47603.91
total30.38254.32294.22150.13166.93111.7473.2552.0645.361178.01
© WSL, Swiss National Forest Inventory, 17.06.2020 #877737/344069
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
crown closure
n/acrowdednormallooseopenscatteredgrouped crowdedgrouped normalheterogeneoustotal
cantonlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGlowlands0.75016.8918.485.4174.4191.3370.3700.0.0.210047.52
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.75016.8918.485.4174.4191.3370.3700.0.0.210047.52
AIlowlands0.0.0.21000.4580.4580.6510.21000.0.0.0.0.0.1.726
high altitude areas0.0.0.0.0.8420.9391.4290.21000.21000.21000.0.3.715
total0.0.0.21001.2321.3302.0240.4710.21000.21000.0.5.48
ARlowlands0.0.3.4190.4720.0.0.4710.0.0.11000.0.0.0.4.316
high altitude areas0.0.2.1250.6480.4720.4710.0.0.4720.21000.0.4.015
total0.0.5.5120.9400.4720.8490.0.0.5590.21000.0.8.36
BElowlands1.83125.7830.5711.7129.9133.2231.4350.5582.72687.53
high altitude areas4.12011.11218.999.71310.4128.5149.3135.9175.71783.63
total5.91736.8649.5521.4920.3911.71210.7126.4168.414171.11
BL/BSlowlands0.5537.3147.0142.5281.8330.7490.0.0.21000.0.20.03
high altitude areas0.0.0.31000.21000.0.0.0.0.0.0.0.0.0.0.0.0.571
total0.5537.6137.2142.5281.8330.7490.0.0.21000.0.20.53
FRlowlands0.8496.7146.1162.1293.0241.6341.3380.4710.210022.16
high altitude areas2.0292.3265.1172.5252.3271.1401.7311.6330.75019.37
total2.8239.11211.1114.6195.3182.7263.0241.9290.94541.42
GElowlands0.0.0.0.0.7672.1270.41000.5750.0.0.0.0.0.3.75
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.7672.1270.41000.5750.0.0.0.0.0.3.75
GLlowlands0.0.2.7220.8440.21000.7490.5570.0.0.0.0.0.4.815
high altitude areas0.5573.4211.0410.4692.1261.1401.5330.21000.65010.99
total0.5576.1141.9290.6572.8231.6331.5330.21000.65015.76
GRlowlands0.21007.1155.9173.8215.1182.9251.6332.0301.23829.76
high altitude areas3.82213.41118.7918.5926.4824.8813.81111.01215.010145.32
total4.02120.5924.5822.3831.4727.7815.41012.91116.210175.01
JUlowlands0.21006.31512.0104.5193.4220.9440.4700.21000.47128.24
high altitude areas0.21000.9451.5310.4530.7500.6570.0.1.0390.0.5.215
total0.4717.21413.494.9184.1201.5340.4701.2350.47133.42
LUlowlands0.5587.6136.6142.4265.1172.2270.0.0.0.0.37124.75
high altitude areas1.4345.2173.4201.2372.1271.7310.5580.5570.210016.17
total1.92912.81010.0123.6217.1143.9200.5580.5570.55740.82
NElowlands0.0.1.8304.0172.5241.8310.8430.0.0.0.0.37111.28
high altitude areas0.0.0.7505.2164.0182.9231.6341.4370.21001.63317.66
total0.0.2.5259.2116.5144.7182.3271.4370.21001.92928.83
NWlowlands0.21001.3340.8490.3670.21000.5680.0.0.0.0.0.3.320
high altitude areas0.21001.2391.4360.0.0.4710.4711.1430.0.0.21005.014
total0.4722.4232.3270.3670.7560.9471.1430.0.0.21008.36
OWlowlands0.21001.6342.1290.3690.0.0.3720.0.0.0.0.0.4.418
high altitude areas1.4340.9453.9201.6332.3260.4711.9291.8301.04115.27
total1.6332.4265.9141.9302.3260.7501.9291.8301.04119.64
SGlowlands0.0.8.8138.0133.9205.5170.4710.3710.0.0.0.26.95
high altitude areas1.7334.6194.1203.7225.3184.4202.0301.7330.55828.06
total1.73313.41012.1117.61510.8124.7192.4271.7330.55854.93
SHlowlands0.21005.8143.6201.8290.5720.4690.0.0.0.0.0.12.23
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.21005.8143.6201.8290.5720.4690.0.0.0.0.0.12.23
SOlowlands0.210010.41110.5113.8201.8320.9450.0.0.0.0.210027.83
high altitude areas0.0.1.7311.4341.0420.5590.0.0.0.0.0.0.0.4.616
total0.210012.11012.0104.8182.3270.9450.0.0.0.0.210032.42
SZlowlands0.0.1.7323.9191.7320.6560.21000.0.0.21000.21008.411
high altitude areas1.5341.3354.2183.1233.4212.1292.1281.8310.74920.36
total1.5343.0238.2124.8184.0192.3272.1282.0290.94428.73
TGlowlands1.0386.3137.8121.8272.5250.7450.0.0.0.0.0.20.13
high altitude areas0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.0.0.1100
total1.0386.3137.9121.8272.5250.7450.0.0.0.0.0.20.23
TIlowlands0.0.20.2917.298.5146.2163.1233.4230.6590.94560.24
high altitude areas0.75013.0118.7145.5186.41610.3138.2146.7163.42262.94
total0.75033.2625.9714.11112.61113.41111.6127.3154.320123.02
URlowlands0.0.1.8301.5350.5570.4710.0.0.0.0.4710.0.4.518
high altitude areas0.6493.2221.1380.9452.3271.8291.1400.5580.55812.08
total0.6494.9162.6251.4342.7251.8291.1400.9440.55816.65
VDlowlands1.92914.8913.9105.4173.7211.6330.21000.4710.55842.54
high altitude areas0.5584.7199.2137.81416.597.9143.1242.7262.82555.33
total2.42619.6823.1813.21120.289.6133.2233.1243.32397.82
VSlowlands0.21005.1176.7152.4263.7221.8312.0301.3380.75023.97
high altitude areas1.83111.01213.01110.11313.21113.51112.01211.7124.42090.83
total2.03016.11019.8812.61116.91015.31014.01113.0115.118114.72
ZGlowlands0.0.0.21000.4671.3340.9420.8420.0.0.0.0.21003.814
high altitude areas0.3670.0.0.11000.4680.6560.6470.0.0.0.0.21002.223
total0.3670.21000.5561.7271.4311.5270.0.0.0.0.4676.05
ZHlowlands1.43612.31118.088.8134.0212.4260.21000.0.0.55847.62
high altitude areas0.0.0.0.0.7500.21000.4710.0.0.0.0.0.0.0.1.338
total1.43612.31118.889.0134.3202.4260.21000.0.0.55848.92
Switzerlandlowlands10.013175.73187.2378.1566.5527.9811.2126.0178.614571.11
high altitude areas20.6981.04103.4472.4599.8481.0460.4547.6637.57603.81
total30.67256.72290.62150.53166.33108.9471.6553.6646.161174.90
© WSL, Swiss National Forest Inventory, 17.06.2020 #877738/344070
NFI4
forest area
crown closure · lower/higher altitudinal zones
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
crown closure
n/acrowdednormallooseopenscatteredgrouped crowdedgrouped normalheterogeneoustotal
cantonlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGlowlands0.47116.3918.685.4184.8201.0450.21000.0.0.210046.72
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.47116.3918.685.4184.8201.0450.21000.0.0.210046.72
AIlowlands0.0.0.8400.5570.21000.0.0.0.0.21000.0.0.0.1.827
high altitude areas0.21001.4320.4720.6570.6570.21000.0.0.0.0.0.3.416
total0.21002.2230.9420.8490.6570.21000.21000.0.0.0.5.19
ARlowlands0.0.2.4261.5340.4730.0.0.4710.0.0.0.0.0.4.616
high altitude areas0.0.1.4341.0400.4730.21000.31000.0.0.31000.0.3.518
total0.0.3.8192.5240.8490.21000.6590.0.0.31000.0.8.16
BElowlands0.85028.9828.178.41510.9132.2300.8501.0455.51886.73
high altitude areas3.32415.31114.0116.61712.6125.0205.4194.0228.41574.44
total4.12244.1642.1615.01123.597.2166.2185.02013.912161.11
BL/BSlowlands0.0.8.0136.7152.4292.1310.21000.0.0.0.0.0.19.34
high altitude areas0.0.0.0.0.21000.0.0.0.0.0.0.0.0.0.0.0.0.2100
total0.0.8.0136.9142.4292.1310.21000.0.0.0.0.0.19.64
FRlowlands1.04810.1125.2191.8331.9350.5700.21000.8500.0.21.56
high altitude areas0.8503.4223.0242.7242.1302.4282.5280.8500.65918.27
total1.73513.6108.2144.5194.0232.9252.7271.5350.65939.73
GElowlands0.41001.2501.2500.0.0.41000.0.0.0.0.0.0.0.3.113
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.41001.2501.2500.0.0.41000.0.0.0.0.0.0.0.3.113
GLlowlands0.0.1.9291.1390.21000.5550.0.0.21000.21000.0.4.217
high altitude areas0.0.2.1301.6340.5691.2401.5341.7330.9450.21009.611
total0.0.3.9202.7250.7561.7321.5342.0311.1400.210013.87
GRlowlands0.4716.0186.0174.3204.5211.6351.0451.4380.65825.77
high altitude areas3.72311.31316.61013.31122.9919.41010.71313.5127.416118.82
total4.12217.31022.7917.51027.4821.0911.71314.8118.015144.52
JUlowlands0.0.11.7118.7132.9252.6270.8500.21000.0.1.63428.54
high altitude areas0.0.0.9441.3350.6580.4710.6550.0.0.4710.21004.318
total0.0.12.7109.9123.5232.9251.4370.21000.4711.83232.83
LUlowlands0.21007.7148.9132.3282.7260.8490.0.0.0.1.04423.65
high altitude areas0.6573.9223.9221.2403.2230.6560.4700.6581.34015.77
total0.84911.61112.8103.6235.9171.4370.4700.6582.22939.43
NElowlands0.0.1.6333.6201.8321.9300.21000.21000.6590.84310.79
high altitude areas0.0.2.0312.7243.0232.8260.8530.21000.7574.31816.56
total0.0.3.6226.3154.8184.7191.0470.4691.4395.11727.33
NWlowlands0.0.1.2391.2440.0.0.21000.21000.0.0.31000.0.3.023
high altitude areas0.31001.6360.4720.0.1.0490.31000.5710.0.0.21004.217
total0.31002.8251.6360.0.1.1440.5710.5710.31000.21007.29
OWlowlands0.21002.1290.9460.21000.21000.3690.21000.0.0.0.4.119
high altitude areas0.6582.3263.3230.7572.5251.8320.6581.4360.75114.07
total0.8494.5174.2200.9492.7242.1290.8501.4360.75118.14
SGlowlands0.47111.3118.7131.6351.0450.8500.4700.21000.210024.66
high altitude areas0.8504.7205.6182.3313.0263.4241.7352.6280.210024.27
total1.24116.0914.2103.9234.0224.2222.0312.8270.47148.84
SHlowlands0.0.5.2166.0140.6550.4690.21000.0.0.0.0.0.12.33
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.5.2166.0140.6550.4690.21000.0.0.0.0.0.12.33
SOlowlands0.0.8.9138.8134.0213.7221.2410.5710.0.0.0.27.04
high altitude areas0.0.0.9502.0300.8510.6590.0.0.21000.0.0.0.4.520
total0.0.9.81210.8114.8194.3201.2410.7580.0.0.0.31.62
SZlowlands0.0.3.6212.3281.1440.6560.21000.0.0.21000.0.8.111
high altitude areas0.9453.3223.9211.3372.9251.4371.2411.5340.95017.47
total0.9457.0156.3152.4283.6231.6341.2411.7320.95025.54
TGlowlands0.0.6.0156.5154.1191.7300.7500.0.0.4730.0.19.53
high altitude areas0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.0.0.1100
total0.0.6.0156.6144.1191.7300.7500.0.0.4730.0.19.63
TIlowlands0.0.25.7814.1111.6354.3211.3375.4191.0450.47153.84
high altitude areas0.65811.1137.3153.3248.1154.7203.1255.0192.82746.15
total0.65836.8621.494.92012.5126.0188.5156.0183.22599.92
URlowlands0.0.1.7311.0440.21000.5680.0.0.0.0.0.0.21003.621
high altitude areas0.0.1.6331.6320.6571.2401.0440.5571.5341.3379.310
total0.0.3.3212.6250.8491.7341.0440.5571.5341.53412.96
VDlowlands0.47017.5913.5113.2244.8200.4710.21000.0.0.47140.45
high altitude areas0.4718.11512.2123.92210.2136.6171.8331.4382.62747.34
total0.85025.6725.677.11615.0117.0162.0311.4383.02587.72
VSlowlands0.21005.9173.5231.5354.7203.1250.8500.8501.04521.68
high altitude areas2.72712.4129.6137.81517.11011.2132.9263.32410.41377.43
total2.92618.3913.1119.31421.8914.3113.7234.12211.41399.02
ZGlowlands0.0.0.5670.6571.9280.4710.0.0.0.0.0.0.11003.516
high altitude areas0.11000.3670.6570.21000.11000.3710.21000.0.0.0.1.926
total0.11000.8491.2382.0260.6590.3710.21000.0.0.11005.48
ZHlowlands0.210014.41016.797.6156.4171.0450.21000.8500.47047.72
high altitude areas0.0.0.6580.21000.21000.0.0.0.0.0.0.0.0.0.1.045
total0.210015.01016.997.9156.4171.0450.21000.8500.47048.82
Switzerlandlowlands4.622200.53173.8357.8661.2617.01110.7147.61612.412545.61
high altitude areas14.91288.6491.5449.9692.7461.5533.7837.9741.47512.31
total19.510289.12265.42107.74153.9378.5544.4745.5653.861057.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #877739/344071
NFI4
forest area
crown closure · lower/higher altitudinal zones
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
crown closure
n/acrowdednormallooseopenscatteredgrouped crowdedgrouped normalheterogeneoustotal
cantonlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGlowlands0.47116.7918.685.4184.8201.0450.21000.0.0.65847.52
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.47116.7918.685.4184.8201.0450.21000.0.0.65847.52
AIlowlands0.0.0.8400.5570.21000.0.0.0.0.21000.0.0.0.1.827
high altitude areas0.21001.4320.4720.6570.6570.21000.21000.0.0.0.3.616
total0.21002.2230.9420.8490.6570.21000.4710.0.0.0.5.310
ARlowlands0.0.2.4261.5340.4730.0.0.4710.0.0.0.0.0.4.616
high altitude areas0.0.1.4341.0400.4730.21000.31000.0.0.31000.0.3.518
total0.0.3.8192.5240.8490.21000.6590.0.0.31000.0.8.16
BElowlands1.04529.7728.178.41510.9132.2300.8501.0455.71887.93
high altitude areas3.32416.01114.8116.61713.5116.0187.0174.8209.01581.13
total4.32145.7642.9615.01124.588.2157.9165.81814.711168.91
BL/BSlowlands0.0.8.0137.1142.6282.1310.21000.0.0.0.0.0.19.94
high altitude areas0.0.0.31000.21000.0.0.0.0.0.0.0.0.0.0.0.0.571
total0.0.8.2137.3142.6282.1310.21000.0.0.0.0.0.20.43
FRlowlands1.04810.3125.2192.0321.9350.5700.21000.8500.0.21.96
high altitude areas0.8503.6213.0242.7242.3282.4283.3240.8500.65919.57
total1.73514.098.2144.7194.2222.9253.5231.5350.65941.43
GElowlands0.41001.2501.2500.0.0.8660.21000.0.0.0.0.0.3.75
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.41001.2501.2500.0.0.8660.21000.0.0.0.0.0.3.75
GLlowlands0.0.1.9291.1390.21000.5550.0.0.21000.21000.0.4.217
high altitude areas0.0.2.3281.8320.5691.9311.5341.9311.1400.210011.09
total0.0.4.1192.9240.7562.4261.5342.2291.3370.210015.26
GRlowlands0.6586.5176.6164.5204.5212.0321.4381.8330.85028.67
high altitude areas3.92313.51218.21015.71124.9825.1816.21117.3108.015142.82
total4.52120.0924.8820.1929.4827.1817.61019.1108.815171.52
JUlowlands0.0.11.9118.7132.9252.6270.8500.21000.0.1.63428.74
high altitude areas0.0.0.9441.3350.6580.4710.8480.0.0.6570.21004.716
total0.0.12.9109.9123.5232.9251.6350.21000.6571.83233.43
LUlowlands0.21007.7148.9132.3282.7260.8490.0.0.0.1.04423.65
high altitude areas0.6574.2213.9221.2403.6220.6560.6560.6581.53716.87
total0.84911.91112.8103.6236.3171.4370.6560.6582.42840.42
NElowlands0.0.1.6333.6201.8321.9300.21000.21000.6590.84310.79
high altitude areas0.0.2.1292.7243.0232.8261.0470.4710.9504.31817.36
total0.0.3.8216.3154.8184.7191.2430.6571.5375.11728.03
NWlowlands0.0.1.2391.2440.0.0.21000.5720.0.0.31000.0.3.321
high altitude areas0.31001.6360.4720.0.1.0490.7580.5710.0.0.4724.915
total0.31002.8251.6360.0.1.1441.2440.5710.31000.4728.27
OWlowlands0.21002.1290.9460.21000.21000.3690.21000.0.0.0.4.119
high altitude areas0.6582.5253.5220.7572.5252.2280.6581.6340.75114.97
total0.8494.6174.4190.9492.7242.5260.8501.6340.75119.04
SGlowlands0.47111.5118.8131.8331.2410.8500.4700.4700.210025.66
high altitude areas0.8505.4196.0182.7283.2253.6232.1313.6230.210027.76
total1.24116.9914.8104.5214.5214.4212.5294.1220.47153.33
SHlowlands0.0.5.2166.0140.6550.4690.21000.0.0.0.0.0.12.33
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.5.2166.0140.6550.4690.21000.0.0.0.0.0.12.33
SOlowlands0.0.8.9139.0134.0213.9221.2410.5710.0.0.0.27.44
high altitude areas0.0.0.9502.0300.8510.6590.0.0.4690.0.0.0.4.720
total0.0.9.81211.0114.8194.5201.2410.9500.0.0.0.32.12
SZlowlands0.0.3.8212.3281.1440.9470.4700.0.0.21000.0.8.711
high altitude areas0.9453.5224.1201.7333.1242.0311.8331.7320.95019.87
total0.9457.4146.5152.8264.0212.4281.8331.9310.95028.54
TGlowlands0.0.6.3156.5154.1191.7301.0430.0.0.4730.0.20.03
high altitude areas0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.0.0.1100
total0.0.6.3156.6144.1191.7301.0430.0.0.4730.0.20.12
TIlowlands0.210026.4715.6101.8335.1192.3286.2181.2410.47159.24
high altitude areas0.65813.0128.4143.9229.71410.5135.0197.4163.52362.14
total0.85039.5624.185.71814.81112.81211.2138.5153.922121.32
URlowlands0.0.1.7311.2400.21000.5680.21000.21000.0.0.4714.419
high altitude areas0.0.1.8311.6320.8501.2401.0441.9311.9311.33711.59
total0.0.3.6202.8251.0441.7341.2402.1291.9311.73315.86
VDlowlands0.47018.1914.8103.2245.0190.4710.4710.0.0.47142.84
high altitude areas0.4719.11412.6114.12210.6137.8153.7231.8332.62752.84
total0.85027.3727.477.31615.6108.2154.1221.8333.02595.62
VSlowlands0.21006.4163.7231.5355.3193.7231.0450.8501.04523.78
high altitude areas2.92714.41110.8138.41518.11017.3103.9223.72310.61390.23
total3.12620.8914.5119.91323.5821.094.9204.52111.612113.82
ZGlowlands0.0.0.7520.7501.9280.4710.0.0.0.0.0.0.11003.914
high altitude areas0.11000.3670.6570.21000.11000.3710.21000.0.0.0.1.926
total0.11001.0421.3362.0260.6590.3710.21000.0.0.11005.76
ZHlowlands0.210014.41017.197.6156.6171.0450.21000.8500.47048.42
high altitude areas0.0.0.6580.21000.21000.0.0.0.0.0.0.0.0.0.1.045
total0.210015.01017.497.9156.6171.0450.21000.8500.47049.42
Switzerlandlowlands5.221205.33179.0358.8664.1520.01012.4138.41613.412566.71
high altitude areas15.31198.9497.6454.76100.4483.4549.8648.1644.06592.41
total20.510304.32276.62113.64164.53103.5462.2656.5657.461159.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #877740/344072
NFI4
forest area
crown closure · lower/higher altitudinal zones
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
crown closure
n/acrowdednormallooseopenscatteredgrouped crowdedgrouped normalheterogeneoustotal
cantonlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGlowlands0.47116.7918.685.4184.8201.0450.21000.0.0.65847.52
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.47116.7918.685.4184.8201.0450.21000.0.0.65847.52
AIlowlands0.0.0.8400.5570.21000.0.0.0.0.21000.0.0.0.1.827
high altitude areas0.21001.4320.4720.6570.6570.21000.21000.0.0.0.3.616
total0.21002.2230.9420.8490.6570.21000.4710.0.0.0.5.310
ARlowlands0.0.2.4261.5340.4730.0.0.4710.0.0.0.0.0.4.616
high altitude areas0.0.1.6321.0400.4730.21000.4730.0.0.31000.0.3.816
total0.0.3.9182.5240.8490.21000.8500.0.0.31000.0.8.46
BElowlands1.04530.7728.178.41510.9132.4291.0451.0455.91889.53
high altitude areas3.32416.51015.0117.01613.5117.3167.8165.2199.41484.93
total4.32147.1643.1615.41124.589.7148.9156.21815.311174.31
BL/BSlowlands0.0.8.0137.3142.6282.3300.21000.0.0.0.0.0.20.34
high altitude areas0.0.0.31000.21000.0.0.0.0.0.0.0.0.0.0.0.0.571
total0.0.8.2137.5142.6282.3300.21000.0.0.0.0.0.20.83
FRlowlands1.04810.5125.2192.0321.9350.5700.21000.8500.0.22.16
high altitude areas0.8503.8213.0242.7242.3282.4283.3240.8500.65919.77
total1.73514.498.2144.7194.2222.9253.5231.5350.65941.83
GElowlands0.41001.2501.2500.0.0.8660.21000.0.0.0.0.0.3.75
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.41001.2501.2500.0.0.8660.21000.0.0.0.0.0.3.75
GLlowlands0.0.1.9291.1390.21000.5550.0.0.21000.21000.0.4.217
high altitude areas0.0.2.6261.8320.7561.9311.7322.5271.1400.210012.49
total0.0.4.5192.9240.9472.4261.7322.7261.3370.210016.66
GRlowlands0.6586.7176.8164.5204.5212.0321.4382.2301.04529.77
high altitude areas3.92314.31118.21016.51025.9827.7818.71018.9108.615152.82
total4.52121.0925.0820.9930.4729.7820.11021.199.614182.51
JUlowlands0.0.12.1118.7132.9252.6270.8500.21000.0.1.63428.94
high altitude areas0.0.1.1391.3350.6580.4710.8480.0.0.6570.21004.816
total0.0.13.2109.9123.5232.9251.6350.21000.6571.83233.72
LUlowlands0.21007.7148.9132.3282.7260.8490.0.0.0.1.04423.65
high altitude areas0.6574.4203.9221.2403.6220.6560.8490.6581.53717.27
total0.84912.11112.8103.6236.3171.4370.8490.6582.42840.82
NElowlands0.0.1.6333.8201.8321.9300.21000.21000.6590.84311.08
high altitude areas0.0.2.1292.7243.0232.8261.2420.4710.9504.31817.56
total0.0.3.8216.5154.8184.7191.4390.6571.5375.11728.53
NWlowlands0.0.1.2391.2440.0.0.21000.5720.0.0.31000.0.3.321
high altitude areas0.31001.6360.4720.0.1.0490.7580.7580.0.0.4725.115
total0.31002.8251.6360.0.1.1441.2440.7580.31000.4728.47
OWlowlands0.21002.3281.2410.21000.21000.3690.21000.0.0.0.4.618
high altitude areas0.6582.5253.5220.7572.8242.6261.0451.6340.75115.87
total0.8494.8164.6180.9493.0232.8251.2401.6340.75120.44
SGlowlands0.47111.9118.8131.8331.5370.8500.4700.4700.210026.26
high altitude areas0.8505.4196.5172.9273.5244.0222.7274.2210.210030.36
total1.24117.2915.3104.7204.9204.8203.1254.7200.47156.53
SHlowlands0.0.5.4166.0140.6550.4690.21000.0.0.0.0.0.12.53
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.5.4166.0140.6550.4690.21000.0.0.0.0.0.12.53
SOlowlands0.0.9.1139.0134.2213.9221.2410.5710.0.0.0.27.84
high altitude areas0.0.0.9502.0300.8510.6590.0.0.4690.0.0.0.4.720
total0.0.10.01211.0115.0194.5201.2410.9500.0.0.0.32.62
SZlowlands0.0.3.8212.3281.1440.9470.4700.0.0.21000.21008.911
high altitude areas0.9453.8214.1201.7333.3232.0311.8331.7320.95020.26
total0.9457.6146.5152.8264.1212.4281.8331.9311.14429.14
TGlowlands0.0.6.3156.5154.4191.7301.0430.0.0.4730.0.20.22
high altitude areas0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.0.0.1100
total0.0.6.3156.6144.4191.7301.0430.0.0.4730.0.20.32
TIlowlands0.210026.9716.0102.0315.7182.3286.2181.5350.47161.24
high altitude areas0.65813.2128.6144.32110.11311.7136.0187.9153.72366.24
total0.85040.1624.786.31715.81114.01112.2129.5144.122127.42
URlowlands0.0.1.7311.2400.21000.5680.21000.21000.0.0.4714.419
high altitude areas0.0.2.0301.6320.8501.4371.0442.1292.1291.33712.29
total0.0.3.8202.8251.0441.8321.2402.3282.1291.73316.55
VDlowlands0.47018.5914.8103.2245.0190.4710.4710.0.0.47143.24
high altitude areas0.4719.11412.6114.32110.6138.6153.9222.0312.62754.24
total0.85027.7727.477.51615.6109.0144.3212.0313.02597.42
VSlowlands0.21006.6163.7231.5355.7184.1221.0450.8501.04524.78
high altitude areas2.92714.81110.8138.41518.51020.295.1193.72312.01296.53
total3.12621.4914.5119.91324.3824.386.1184.52113.012121.12
ZGlowlands0.0.0.7520.7501.9280.4710.0.0.0.0.0.0.11003.914
high altitude areas0.11000.3670.6570.21000.4720.3710.21000.0.0.0.2.125
total0.11001.0421.3362.0260.8490.3710.21000.0.0.11006.05
ZHlowlands0.210015.01017.197.6156.8171.4380.21000.8500.47049.52
high altitude areas0.0.0.6580.21000.21000.0.0.0.0.0.0.0.0.0.1.045
total0.210015.6917.497.9156.8171.4380.21000.8500.47050.51
Switzerlandlowlands5.221209.53180.3359.5665.7521.01012.6139.21514.012576.91
high altitude areas15.311102.2498.5457.06103.2493.4457.7651.7646.66625.81
total20.510311.72278.82116.54168.93114.5470.4560.9660.651202.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #877741/344073
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/alowlands8.3151.0450.0.0.21000.21000.0.9.714
high altitude areas0.8508.2154.4211.7353.7231.24120.010
total9.1159.2144.4211.9333.9231.24129.78
crowdedlowlands107.1416.31117.0104.3204.72019.69169.13
high altitude areas8.31518.91012.1128.2149.41411.51268.45
total115.4435.2729.1712.51114.11131.17237.43
normallowlands124.1317.31011.8126.2174.82016.610180.93
high altitude areas17.71030.4712.11212.01114.41110.91397.54
total141.9347.7623.9818.2919.2927.58278.42
looselowlands47.367.1176.3172.1301.4389.31473.55
high altitude areas12.31215.1118.8149.41412.8128.21566.65
total59.6522.2915.11111.51214.21117.610140.14
openlowlands34.277.1178.4153.0263.5236.31862.45
high altitude areas17.01018.31014.01113.01220.999.71493.04
total51.2625.4822.5916.01024.4816.011155.43
scatteredlowlands14.0123.0271.6351.9332.3302.13024.99
high altitude areas6.81711.1137.8169.31414.1116.01855.16
total20.8914.1119.41411.21316.3118.21580.05
grouped crowdedlowlands2.8270.6580.4711.6351.0443.62310.114
high altitude areas2.52912.0134.4219.9148.4156.01843.17
total5.31912.7124.72011.5139.4149.61453.26
grouped normallowlands1.0450.6580.0.1.4382.0310.4715.519
high altitude areas1.8338.3154.0229.9147.2165.51836.77
total2.8278.9154.02211.3139.2145.91842.27
heterogeneouslowlands3.3242.0330.4710.8500.7500.6587.816
high altitude areas2.6279.1141.8334.1219.9145.31932.88
total5.91811.0132.2304.92010.6136.01840.67
totallowlands342.1155.1445.8521.6820.6858.74543.81
high altitude areas70.04131.3269.4477.43100.7364.44513.31
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #877742/344074
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/alowlands8.3151.0450.0.0.21000.21000.0.9.714
high altitude areas0.8508.2154.4211.7353.7231.24120.010
total9.1159.2144.4211.9333.9231.24129.78
crowdedlowlands108.7417.21017.4104.9195.11921.29174.53
high altitude areas8.91520.3913.5119.81311.61313.81177.95
total117.5337.4730.9714.81116.71035.07252.42
normallowlands125.5318.11012.6126.4174.82017.010184.53
high altitude areas18.41032.2712.71213.01115.61112.212104.24
total143.9350.4525.3819.5920.4929.37288.72
looselowlands48.167.1177.3162.3291.43810.71377.05
high altitude areas12.51215.9119.81410.21314.2118.81471.35
total60.6523.0917.11012.51215.51119.510148.33
openlowlands35.277.1178.6153.6233.9227.11665.45
high altitude areas17.41019.51015.51113.81123.3910.913100.44
total52.6626.6824.1817.41027.2818.010165.93
scatteredlowlands14.8113.0271.6352.1313.1263.52328.08
high altitude areas8.51513.61210.01414.01118.51015.21179.85
total23.3916.51111.61316.11121.6918.710107.84
grouped crowdedlowlands3.0260.6580.4711.8331.4383.82311.113
high altitude areas2.92715.7116.41712.31213.1128.71559.06
total5.91816.3116.71714.11114.51112.51270.15
grouped normallowlands1.0450.8500.21001.4382.0310.6586.118
high altitude areas2.7289.5144.42110.9138.9157.91544.27
total3.72310.3144.62112.31210.8138.51550.26
heterogeneouslowlands3.5242.2310.4710.8500.7501.2418.815
high altitude areas2.6279.5142.4294.52011.4136.11836.57
total6.11811.6132.8275.31912.2127.31645.36
totallowlands348.1157.2448.5523.7822.6865.14565.11
high altitude areas74.74144.3279.0390.23120.2284.83593.21
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #877743/344075
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/alowlands8.3151.0450.0.0.21000.21000.0.9.714
high altitude areas0.8508.6154.4211.7353.7231.24120.410
total9.1159.6144.4211.9333.9231.24130.18
crowdedlowlands109.7417.41017.6104.9195.31921.49176.33
high altitude areas8.91520.7913.7119.81311.61314.01178.75
total118.5338.1731.4714.81116.91035.47255.02
normallowlands126.1318.11013.4116.4175.01918.010187.13
high altitude areas18.81032.6712.91213.21115.81112.412105.74
total144.9350.8526.3819.7920.8930.47292.82
looselowlands48.567.1177.5162.3291.43810.71377.65
high altitude areas12.51215.9119.81410.21314.4119.41472.15
total61.0523.0917.31012.51215.71120.19149.73
openlowlands35.677.3169.0143.6234.1217.11666.65
high altitude areas17.81019.91015.51113.81123.3910.913101.24
total53.4627.2824.5817.41027.4818.010167.83
scatteredlowlands15.4113.0271.6352.1313.1263.52328.68
high altitude areas8.71514.21110.21414.21119.71015.81182.85
total24.1917.11011.81316.31122.8919.39111.44
grouped crowdedlowlands3.0260.8500.4711.8331.4384.22211.713
high altitude areas3.12616.5117.01612.31213.3128.91461.06
total6.11817.3107.31614.11114.71113.11272.75
grouped normallowlands1.0450.8500.21001.4382.0310.6586.118
high altitude areas3.12610.1144.42111.5139.1147.91546.06
total4.12210.9134.62112.91211.1138.51552.06
heterogeneouslowlands3.5242.2310.4710.8500.7501.4389.015
high altitude areas2.6279.5142.4294.52011.6136.31736.97
total6.11811.6132.8275.31912.4127.71645.96
totallowlands351.0157.8450.2423.7823.2866.94572.71
high altitude areas76.34147.9280.2391.23122.5286.83604.81
total427.31205.61130.42114.82145.62153.721177.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #877744/344076
NFI3
forest area
crown closure · lower/higher altitudinal zones
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
crown closurelower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/alowlands8.3141.3380.0.0.21000.21000.0.9.913
high altitude areas0.7509.0134.4201.8313.4231.14120.59
total9.01410.3124.4202.0303.6221.14130.57
crowdedlowlands109.9316.61017.395.1174.91822.38176.13
high altitude areas9.71320.2914.31011.01211.31214.81081.34
total119.6336.8631.5716.11016.31037.26257.42
normallowlands124.3317.8913.7116.7154.61918.19185.33
high altitude areas18.5932.4712.81113.01115.31012.211104.34
total142.9350.2526.5719.8820.0930.37289.62
looselowlands48.267.6156.7162.4262.12810.41377.45
high altitude areas12.41116.2109.71310.11314.6119.51372.65
total60.6523.8816.41012.61116.71019.99150.03
openlowlands35.777.4158.7143.7224.7196.61666.85
high altitude areas17.61020.6915.81013.21122.7810.213100.04
total53.3528.0724.5816.91027.4716.810166.83
scatteredlowlands15.5102.8262.0301.8312.8263.32328.28
high altitude areas8.71413.51110.11313.51119.9915.11080.85
total24.2816.21012.21215.31022.6818.59109.04
grouped crowdedlowlands3.3230.7500.3712.0301.3383.82211.412
high altitude areas3.12415.8107.11512.01212.7119.31360.05
total6.41716.5107.51514.01114.01113.01171.35
grouped normallowlands0.9450.7500.5581.3382.0300.6585.917
high altitude areas3.32310.5134.52011.71210.2137.41547.66
total4.22111.2125.01913.01112.1128.01453.56
heterogeneouslowlands3.5221.9310.4710.7500.7501.4358.614
high altitude areas2.9259.3132.6264.42011.8126.71637.77
total6.41611.2123.0245.11812.5118.21446.36
totallowlands349.6156.9449.6423.9723.2766.54569.71
high altitude areas77.04147.3281.4390.83121.9286.43604.81
total426.61204.21131.02114.72145.12152.921174.50
© WSL, Swiss National Forest Inventory, 17.06.2020 #877745/344077
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