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NFI4
forest area
altitudinal vegetation belts (NaiS; 6 classes) · degree of mixture (terrestrial)
regional demarcation: forest district (2024)
unit: %, subtotal
evaluation area: accessible forest without shrub forest NFI1-NFI5
grid: 1.4 km grid, subgrids 1-5
state 2009/17
forest district (2024)
AG01AG02AG03AG04AI01AR01BE01BE02BE03BE04BSBL01BSBL02BSBL03BSBL04FR01FR02FR03FR04GE01GL01GR01GR02GR03GR04GR05JU01LU01LU02LU03NE01NE02NE03NE04NE06NW01OW01OW02SG01SG02SG03SG04SG05SH01SO01SO02SO03SO04SZ01SZ02SZ03TG01TG02TG03TI01TI02TI03TI04TI05TI06TI07TI08TI09UR01UR02UR03VD02VD03VD04VD05VD06VD07VD08VD09VD11VD12VD14VD15VD16VD18VD20VD22VS01VS02VS03ZG01ZH01ZH02ZH03ZH04ZH05ZH06ZH07lakesSwitzerland
altitudinal vegetation belts (NaiS; 6 classes)degree of mixture (terrestrial)%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±%±
n/an/a............................................................................................................................................................................................
pure conifer forest............................................................................................................................................................................................
mixed conifer forest............................................................................................................................................................................................
mixed broadleaf forest............................................................................................................................................................................................
pure broadleaf forest............................................................................................................................................................................................
total............................................................................................................................................................................................
upper subalpinen/a........................................0.0...0.0.0.0.0.0...........................................................0.0.0.0...................................................10.57.00.0.0.0...................2.61.8
pure conifer forest........................................100.0...100.0.100.00.0100.00.0..........................................................100.00.0100.00.0..................................................89.57.0100.00.0100.0...................97.41.8
mixed conifer forest........................................0.0...0.0.0.0.0.0...........................................................0.0.0.0...................................................0.0.0.0.0.0...................0.0.
mixed broadleaf forest........................................0.0...0.0.0.0.0.0...........................................................0.0.0.0...................................................0.0.0.0.0.0...................0.0.
pure broadleaf forest........................................0.0...0.0.0.0.0.0...........................................................0.0.0.0...................................................0.0.0.0.0.0...................0.0.
total........................................100.0...100.0.100.0.100.0...........................................................100.0.100.0...................................................100.0.100.0.100.0...................100.0.
subalpinen/a............3.2.0.0.......................0.0.0.0.0.0.0.0.12.76.84.83.3......0.0...........0.0.31.3.0.0...0.0.0.0...0.0...........0.0...........0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.................0.0.........8.64.84.9.0.0...................3.91.1
pure conifer forest............94.63.8100.00.0......................100.00.095.44.5100.00.0100.00.079.38.395.23.3......100.0...........100.00.068.726.4100.00.0..100.0.79.518.2..100.0...........100.00.0..........80.817.4100.00.0100.00.0100.0.....100.00.0100.00.0..100.0.100.00.0100.00.0100.0.66.527.350.0.................100.0.........88.45.580.88.6100.00.0..................92.01.6
mixed conifer forest............2.2.0.0.......................0.0.4.6.0.0.0.0.3.8.0.0.......0.0...........0.0.0.0.0.0...0.0.20.5...0.0...........0.0...........0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.0.0.0.0.33.5.50.0.................0.0.........0.0.9.66.50.0...................2.81.0
mixed broadleaf forest............0.0.0.0.......................0.0.0.0.0.0.0.0.0.0.0.0.......0.0...........0.0.0.0.0.0...0.0.0.0...0.0...........0.0...........19.2.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.................0.0.........3.0.4.7.0.0...................1.00.6
pure broadleaf forest............0.0.0.0.......................0.0.0.0.0.0.0.0.4.2.0.0.......0.0...........0.0.0.0.0.0...0.0.0.0...0.0...........0.0...........0.0.0.0.0.0.0.0.....0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.................0.0.........0.0.0.0.0.0...................0.4.
total............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.
high-montanen/a............6.23.50.0...49.6.........0.0.0.0.0.0.0.0...0.0.0.0.0.0.2.8.7.33.14.73.3..0.0...0.0.......0.0...0.0.0.0.17.8...0.0.33.419.30.0.0.0...........0.0.28.5.0.0.......7.9.0.0.0.0.0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.....0.0...........0.0.........0.0.2.5.0.0.100.0.................3.90.9
pure conifer forest............72.26.540.924.1..50.4.........100.0.100.00.043.024.5100.00.0..80.417.685.37.987.18.560.58.278.15.080.36.3..100.0...74.821.1......0.0...100.0.100.00.067.119.3..100.00.050.320.4100.0.49.9...........100.00.071.523.7100.00.0......51.814.282.216.091.68.034.3.....61.121.866.819.366.227.375.221.5100.00.0100.00.083.015.562.517.182.716.1....100.00.0..........100.00.0........73.66.572.37.184.26.50.0.................75.71.9
mixed conifer forest............6.73.729.6...0.0.........0.0.0.0.0.0.0.0...19.6.14.77.912.98.58.54.74.42.52.5...0.0...25.2.......0.0...0.0.0.0.15.1...0.0.16.3.0.0.50.1...........0.0.0.0.0.0.......0.0.0.0.8.4.0.0.....18.4.17.3.33.8.24.8.0.0.0.0.17.0.25.315.50.0.....0.0...........0.0.........8.84.22.5.0.0.0.0.................6.91.1
mixed broadleaf forest............9.04.30.0...0.0.........0.0.0.0.28.5.0.0...0.0.0.0.0.0.8.34.62.92.04.93.4..0.0...0.0.......100.0...0.0.0.0.0.0...0.0.0.0.0.0.0.0...........0.0.0.0.0.0.......7.9.17.8.0.0.34.3.....20.5.15.9.0.0.0.0.0.0.0.0.0.0.0.0.17.3.....0.0...........0.0.........4.33.07.44.19.55.20.0.................5.51.0
pure broadleaf forest............6.03.429.6...0.0.........0.0.0.0.28.5.0.0...0.0.0.0.0.0.19.96.77.33.27.64.2..0.0...0.0.......0.0...0.0.0.0.0.0...0.0.0.0.0.0.0.0...........0.0.0.0.0.0.......32.413.40.0.0.0.31.4.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.12.3.0.0.....0.0...........0.0.........13.35.015.35.76.34.30.0.................8.11.2
total............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.
lower and upper montanen/a0.0.0.0...0.0.6.0.0.0.5.33.00.0.0.0.1.5.0.0.0.0.0.0...0.0.0.0.5.23.60.0...0.0.0.0.5.6.0.0.0.0...0.0.0.0.0.0.3.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.06.70.0.0.0...0.0...0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.12.6.0.0.0.0.0.0.0.0.3.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0...1.00.3
pure conifer forest0.0.0.0...0.0.66.812.237.49.524.25.548.15.452.28.714.04.10.0.0.0.0.0...47.925.035.912.033.88.159.513.8..15.06.238.512.337.511.222.4.17.811.5..18.65.149.611.851.011.040.37.938.117.352.610.90.0.42.214.350.710.240.913.157.719.017.58.020.19.122.911.924.28.612.88.418.76.910.0.7.5.12.28.115.6.0.0.23.410.373.610.130.211.49.3...24.7...24.415.1..7.8.0.0.0.0.0.0.0.0.9.0.18.111.774.721.966.527.30.0.30.117.618.612.030.314.9100.0.41.910.60.0.57.218.867.68.954.715.035.012.451.317.723.6.27.716.849.925.131.0...0.0.31.39.830.314.722.213.942.222.319.67.812.78.4..0.0.0.0...30.21.3
mixed conifer forest0.0.0.0...49.620.427.211.624.38.634.56.031.75.024.57.546.65.952.2.0.0.33.315.8..23.9.31.111.610.55.017.511.2..29.87.919.510.131.210.626.9.18.411.9..22.05.417.69.239.610.835.47.711.9.33.610.449.120.534.213.837.19.930.512.613.5.23.49.251.911.537.114.730.79.155.412.530.38.140.115.523.611.924.910.90.0.16.410.646.612.25.1.30.511.545.615.1..0.0...12.2...8.5.0.0.0.0.11.67.718.611.927.713.618.811.90.0.33.5.61.315.428.517.142.515.821.813.70.0.31.49.90.0.15.0.25.48.327.013.445.712.925.215.524.4.45.218.926.4.0.0...0.0.30.19.529.914.532.815.638.521.737.19.436.612.0..100.0.0.0...29.11.3
mixed broadleaf forest20.0.100.0...0.0.0.0.29.29.315.44.510.03.48.74.826.75.30.0.0.0.33.315.8..28.2.25.210.920.77.08.0...9.45.26.5.21.09.425.6.0.0...25.35.716.58.74.1.11.25.326.515.913.87.450.920.57.9.12.26.60.0.28.817.518.98.522.19.711.0.12.26.619.210.024.97.719.812.631.313.030.511.441.418.575.212.40.0.6.2.25.411.127.013.4..75.321.5..24.715.2..8.5.7.7.12.4.23.610.318.911.817.911.526.413.20.0.0.0.28.013.913.3.28.214.035.316.20.0.18.28.2100.0.13.1.3.5.9.6.12.98.511.5.0.0.0.0.0.0.0.0...100.0.12.97.010.1.22.113.80.0.15.37.131.311.6..0.0.0.0...17.21.1
pure broadleaf forest80.017.90.0...50.420.40.0.9.06.120.65.110.13.214.66.011.23.747.8.100.00.033.315.8..0.0.7.8.29.87.915.19.9..45.88.735.511.84.7.25.1.63.714.6..34.16.216.38.65.3.10.04.823.514.60.0.0.0.15.810.30.0.28.612.10.0.40.210.95.8.29.014.032.99.412.68.326.27.930.014.537.613.432.311.842.918.88.3.30.011.25.1.14.09.118.111.6..0.0...38.717.3..75.212.592.37.487.611.764.711.662.514.745.415.136.714.625.3.0.0.10.7.28.217.010.8.0.0.0.0.8.65.80.0.14.7.0.0.8.7.6.5.12.0.52.025.027.116.623.7.69.026.2..0.0.25.79.129.714.422.914.119.3.28.08.919.410.1..0.0.100.0...22.41.1
total100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0...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.
submontanen/a0.0.3.9.0.0.0.0.....0.0.5.9.0.0.0.0.0.0.0.0.0.0.0.0.18.8.0.0...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...0.0.0.0.0.0.18.0.0.0...0.0.0.0.0.0.0.0.0.0...0.0.....0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0...0.70.3
pure conifer forest6.34.316.66.833.811.223.07.7....14.5.21.59.625.84.4100.0.0.0.8.9.9.9.100.0.16.6.19.912.6..13.28.7....52.025.019.8.......30.79.025.010.841.310.653.8.16.5...50.020.50.0.......50.0.0.0.0.0.0.0.25.9...23.08.319.512.40.0.16.510.70.0.0.0...0.0.8.1.20.49.127.29.5..................0.0...0.0.0.0.0.0...0.0.0.0.0.0.15.4.0.0...0.0.0.0.27.716.80.0.24.7...28.0.....0.0.0.0.16.8.15.29.931.9.19.510.16.1.16.210.517.79.2..19.11.5
mixed conifer forest9.45.217.17.016.48.727.68.3....31.418.127.310.521.04.10.0.0.0.27.413.59.0.0.0.15.9.21.213.3..20.810.7....0.0.40.122.0......19.67.80.0.31.69.90.0.16.5...50.020.5100.0.......50.0.34.1.33.019.30.0.0.0...26.98.729.714.419.6.17.711.313.4.0.0...0.0.32.113.425.29.818.08.2..................54.6...0.0.0.0.26.4...24.2.33.019.20.0.48.620.50.0...0.0.0.0.13.6.0.0.0.0...48.325.0....0.0.0.0.0.0.15.29.90.0.27.611.718.79.814.89.722.910.1..19.71.5
mixed broadleaf forest22.87.613.36.227.710.616.86.9....12.5.0.0.14.23.50.0.10.9.18.211.727.013.40.0.16.1.9.8...19.610.2....22.4.20.7.......11.56.324.910.89.86.646.2.0.0...0.0.0.0.......0.0.0.0.0.0.0.0.0.0...15.47.130.414.640.422.08.4.36.616.953.4...50.0.16.110.514.67.827.89.6..................45.4...54.6.73.622.626.4...23.3.33.519.30.0.0.0.75.121.7..19.4.0.0.31.017.933.319.30.0...0.0.....0.0.44.4.50.220.439.513.668.126.713.58.818.29.531.313.011.67.7..18.21.5
pure broadleaf forest61.58.749.29.322.19.832.58.5....41.618.645.311.839.04.90.0.89.110.345.415.154.115.00.0.32.519.149.115.9..46.512.9....25.6.19.4.......38.39.650.112.517.37.90.0.67.119.2..0.0.0.0.......0.0.65.927.567.019.3100.00.074.122.3..34.69.420.412.840.121.957.414.350.017.846.6...50.0.43.714.439.811.027.09.5..................0.0...45.4.26.4.47.224.8..52.525.033.519.3100.00.018.0.24.9...80.617.5100.00.027.716.866.719.375.321.5..23.7.....100.00.055.6.33.019.230.112.70.0.39.512.657.012.337.713.447.912.1..42.41.9
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...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.
hyperinsubric and collinen/a....................................22.1.........0.0.0.0.......................................................0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.........................0.0.....0.0.......0.0.0.0.0.0...........0.0.......0.7.
pure conifer forest....................................0.0.........0.0.0.0.......................................................0.0.0.0.0.0.0.0.0.0.7.6.0.0.0.0.0.0.0.0.........................0.0.....0.0.......66.415.814.4.0.0...........0.0.......5.31.8
mixed conifer forest....................................19.5.........0.0.0.0.......................................................100.0.100.0.0.0.0.0.0.0.0.0.0.0.10.6.0.0.0.0.........................0.0.....0.0.......0.0.42.818.716.3...........46.9.......5.81.9
mixed broadleaf forest....................................0.0.........0.0.46.0.......................................................0.0.0.0.13.8.0.0.0.0.0.0.7.24.90.0.0.0.0.0.........................0.0.....0.0.......0.0.28.617.116.3...........0.0.......4.71.7
pure broadleaf forest....................................58.422.2........100.00.054.0.......................................................0.0.0.0.86.212.8100.00.0100.00.092.47.492.84.989.410.1100.00.0100.00.0........................100.00.0....100.0.......33.615.814.2.67.319.1..........53.1.......83.53.0
total....................................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.
totaln/a0.0.3.7.0.0.0.0.6.0.0.0.4.81.81.0.0.0.2.92.00.0.0.0.0.0.0.0.10.6.0.0.4.63.20.0.22.1.0.0.0.0.2.3.1.7.6.82.33.21.60.0.0.0.0.0.2.6.0.0.0.0.0.0.0.0.0.0.0.0.5.2.3.2.0.0.0.0.5.43.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.13.37.20.0.0.0.0.0.0.0.5.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.6.0.0.0.0.15.6.0.0.3.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.62.02.61.80.0.9.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0...1.70.2
pure conifer forest5.43.716.16.633.811.219.36.666.812.237.49.556.14.044.24.732.54.116.24.30.0.6.5.5.5.100.0.35.314.438.78.934.87.738.68.90.0.29.87.275.15.461.17.170.95.968.54.390.32.722.34.539.88.346.17.645.97.329.012.252.610.924.212.336.112.950.710.251.212.279.19.436.98.617.48.027.29.734.87.819.18.723.37.219.46.612.66.89.46.316.28.50.0.41.89.773.29.335.810.98.65.820.49.125.88.456.811.655.28.678.58.510.45.74.0.0.0.23.56.920.17.48.94.933.711.287.411.882.69.128.59.941.610.642.312.220.810.814.3.41.99.513.3.37.514.767.68.933.911.226.510.052.611.58.8.26.613.249.925.129.317.480.53.871.45.161.85.222.711.720.010.422.710.020.97.616.06.65.3.15.09.816.78.8..41.80.8
mixed conifer forest8.14.516.56.816.48.731.27.827.211.624.38.617.73.130.34.421.93.644.65.89.7.20.110.419.88.90.0.17.111.123.97.99.44.518.17.319.5.26.26.811.24.021.76.16.93.45.12.00.8.21.34.49.25.135.57.431.96.813.89.133.610.449.514.536.112.937.19.925.210.85.0.21.27.249.510.730.310.425.57.041.310.830.37.730.67.726.29.223.79.311.07.315.28.130.99.14.2.23.69.438.510.125.29.818.37.45.8.2.9.4.2.3.7.0.0.0.0.10.44.910.85.912.35.823.010.10.0.6.2.33.910.427.69.631.011.522.611.528.317.025.78.442.218.89.8.25.48.316.78.934.610.615.88.49.1.29.414.026.4.27.416.73.71.87.83.09.03.122.411.519.710.221.79.633.18.632.28.422.09.720.710.721.69.6..18.70.7
mixed broadleaf forest22.47.016.06.627.710.614.05.80.0.29.29.39.42.37.82.712.82.925.65.18.9.13.48.829.810.20.0.18.711.916.96.921.56.813.36.20.0.7.54.23.02.110.94.66.83.31.71.22.41.321.14.419.96.77.03.911.44.815.49.913.87.426.312.914.39.412.26.60.0.10.77.312.45.819.18.65.9.8.04.514.37.822.67.116.76.230.99.732.810.220.99.359.611.03.9.5.1.24.79.721.38.514.67.833.99.210.57.112.35.80.0.7.45.03.6.8.34.613.15.510.65.76.04.121.09.40.0.6.2.27.59.78.96.120.79.431.513.028.717.214.86.913.2.34.514.13.5.11.27.59.86.616.38.617.911.50.0.0.0.0.0.2.81.69.03.28.12.914.69.633.312.228.510.721.07.622.67.516.08.529.112.311.07.3..12.80.6
pure broadleaf forest64.08.047.69.122.19.835.57.90.0.9.06.111.92.616.63.632.84.110.73.681.411.960.012.744.911.10.0.18.311.720.57.529.77.530.08.458.422.236.47.510.63.84.02.813.74.517.93.63.31.635.45.231.17.811.44.88.34.041.713.10.0.0.0.13.58.90.0.23.610.30.0.26.38.013.97.536.510.926.37.125.29.723.77.333.37.930.29.634.110.451.911.525.29.823.38.44.2.15.98.431.69.839.811.021.97.921.79.629.67.917.37.878.67.892.35.291.74.653.08.158.49.272.87.822.39.812.6.5.1.10.16.821.98.76.0.16.510.728.717.217.77.215.6.18.211.70.0.38.111.429.210.115.38.164.214.544.014.923.7.43.318.98.42.79.23.321.04.331.012.926.911.527.110.425.08.229.28.256.611.635.112.750.711.8..24.90.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.
© WSL, Swiss National Forest Inventory, 27.04.2024 #2298923/636855

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 2298923. Birmensdorf, Swiss Federal Research Institute WSL

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