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NFI4
forest area
predominant tree class · stand age (classes of 40 years)
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
predominant tree class
n/aconifersbroadleavestotal
cantonstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0 (unstocked)0.0.0.21000.21000.471
1-402.2265.3187.51415.08
41-800.0.4.7206.01710.712
81-1200.0.4.8198.21313.09
121-1600.0.1.4372.4283.822
over 1600.0.0.21000.4710.658
uneven-aged0.0.1.6352.4284.021
total2.22618.1827.2647.52
AI0 (unstocked)0.21000.0.0.0.0.2100
1-400.0.0.21000.21000.468
41-800.0.0.8480.0.0.848
81-1200.0.1.5270.21001.826
121-1600.0.0.9420.0.0.942
over 1600.0.0.4720.0.0.472
uneven-aged0.0.0.6570.21000.849
total0.21004.5130.6545.310
AR0 (unstocked)0.0.0.0.0.0.0.0.
1-400.0.1.1400.3671.432
41-800.4710.8520.21001.339
81-1200.0.2.9200.6463.615
121-1600.0.0.7500.21000.944
over 1600.0.0.0.0.0.0.0.
uneven-aged0.0.0.5670.5711.046
total0.4716.091.7318.16
BE0 (unstocked)1.2412.4280.6574.321
1-403.72316.21011.11331.07
41-800.65812.2129.41422.29
81-1200.210020.5912.51233.27
121-1600.0.17.8105.91823.78
over 1600.0.8.9140.0.8.914
uneven-aged0.0.35.979.71445.66
total5.818113.9349.35168.91
BL/BS0 (unstocked)0.0.0.0.0.0.0.0.
1-401.0421.2411.9304.116
41-800.0.1.1383.2244.319
81-1200.0.0.5706.0166.515
121-1600.0.0.9492.4303.324
over 1600.0.0.0.0.21000.2100
uneven-aged0.0.0.7581.4372.131
total1.0424.42015.1720.43
FR0 (unstocked)0.5700.6580.4711.537
1-400.6584.7204.72110.012
41-800.21004.8194.1219.113
81-1200.0.6.6164.12110.711
121-1600.0.1.7330.9442.726
over 1600.0.0.5570.21000.749
uneven-aged0.0.4.2212.4296.616
total1.34023.2716.9941.43
GE0 (unstocked)0.0.0.0.0.41000.4100
1-400.41000.0.0.21000.675
41-800.0.0.41001.2501.640
81-1200.0.0.0.1.2501.250
121-1600.0.0.0.0.0.0.0.
over 1600.0.0.0.0.0.0.0.
uneven-aged0.0.0.0.0.0.0.0.
total0.41000.41002.9193.75
GL0 (unstocked)0.0.0.0.0.0.0.0.
1-400.21000.9452.4263.521
41-800.0.1.5350.8502.328
81-1200.0.0.5571.2391.731
121-1600.0.2.3260.21002.525
over 1600.0.0.9490.6571.535
uneven-aged0.21002.2281.2403.621
total0.4708.4126.51515.26
GR0 (unstocked)0.6583.5240.4714.521
1-402.52917.6106.01826.08
41-800.210015.5116.31722.09
81-1200.0.18.4101.24119.610
121-1600.0.25.081.63526.68
over 1600.0.23.880.0.23.88
uneven-aged0.0.44.164.92049.06
total3.325147.8220.39171.52
JU0 (unstocked)0.0.0.0.0.0.0.0.
1-400.6572.8251.6345.017
41-800.0.1.9313.9215.917
81-1200.0.4.8184.2209.012
121-1600.0.2.2292.0314.121
over 1600.0.0.6580.0.0.658
uneven-aged0.0.3.9214.9198.813
total0.65716.2816.6833.43
LU0 (unstocked)0.0.0.4700.4710.849
1-400.8485.8162.5269.111
41-800.21004.2211.2405.618
81-1200.0.6.4152.4288.712
121-1600.0.4.7191.2405.917
over 1600.0.0.4710.0.0.471
uneven-aged0.0.7.4142.62710.012
total1.04229.2510.21240.42
NE0 (unstocked)0.0.0.0.0.0.0.0.
1-400.31001.1381.4332.823
41-800.0.1.2371.1452.329
81-1200.0.2.9251.5354.419
121-1600.0.5.4170.7496.116
over 1600.0.1.1390.0.1.139
uneven-aged0.310010.1120.94411.211
total0.66821.855.61728.03
NW0 (unstocked)0.0.0.31000.0.0.3100
1-400.5720.7570.7571.931
41-800.0.1.3420.9502.230
81-1200.0.0.7591.0411.732
121-1600.0.0.7590.0.0.759
over 1600.0.0.31000.0.0.3100
uneven-aged0.0.0.9460.31001.242
total0.5724.9152.8238.27
OW0 (unstocked)0.0.0.6580.21000.849
1-400.8471.3370.7502.723
41-800.0.1.0410.7571.733
81-1200.0.1.2410.5711.635
121-1600.0.2.8251.2374.019
over 1600.0.1.4370.0.1.437
uneven-aged0.0.5.4161.3386.815
total0.84713.774.51719.04
SG0 (unstocked)0.6580.0.0.6581.241
1-401.5375.5183.92210.912
41-800.21003.2252.2305.618
81-1200.0.6.5176.71513.210
121-1600.0.6.8161.3418.114
over 1600.0.2.4290.0.2.429
uneven-aged0.0.7.9164.12111.912
total2.22932.2618.8953.33
SH0 (unstocked)0.0.0.0.0.0.0.0.
1-400.21001.6340.9482.824
41-800.0.0.8493.0243.820
81-1200.0.1.7341.9313.521
121-1600.0.0.6551.0441.633
over 1600.0.0.21000.21000.469
uneven-aged0.0.0.0.0.21000.2100
total0.21004.8177.21212.33
SO0 (unstocked)0.0.0.0.0.0.0.0.
1-401.0442.1303.1246.215
41-800.0.2.8273.5236.316
81-1200.0.2.3277.3149.611
121-1600.0.2.4293.0255.418
over 1600.0.0.21000.4720.658
uneven-aged0.0.1.4372.5273.921
total1.04411.31119.9632.12
SZ0 (unstocked)0.21000.5580.21000.945
1-400.4703.1241.6345.118
41-800.0.2.2292.4274.619
81-1200.0.4.5202.5267.014
121-1600.0.4.8170.7565.416
over 1600.0.1.7330.0.1.733
uneven-aged0.0.2.9260.8503.723
total0.65719.778.21328.54
TG0 (unstocked)0.0.0.0.0.0.0.0.
1-401.1432.4243.1206.511
41-800.0.1.9251.1412.921
81-1200.0.2.0294.0205.914
121-1600.0.1.3380.7512.029
over 1600.0.0.0.0.0.0.0.
uneven-aged0.21000.6581.9292.724
total1.3378.11210.7920.12
TI0 (unstocked)0.4710.21000.21000.850
1-401.7334.32114.61120.69
41-800.4716.01831.6737.96
81-1200.0.3.7224.7218.515
121-1600.0.4.9202.5297.416
over 1600.0.7.6161.6359.214
uneven-aged0.210014.61122.1936.96
total2.72641.2677.43121.32
UR0 (unstocked)0.0.0.0.0.0.0.0.
1-400.7501.5351.8324.020
41-800.21002.5270.8483.422
81-1200.0.0.9490.0.0.949
121-1600.0.1.0420.21001.238
over 1600.0.1.7300.0.1.730
uneven-aged0.0.4.2190.4714.618
total0.94411.883.22315.86
VD0 (unstocked)0.21000.4710.21000.850
1-402.13011.2126.01819.29
41-800.0.5.1198.71413.711
81-1200.21006.7178.41415.310
121-1600.0.11.8122.22814.011
over 1600.0.7.4161.2418.615
uneven-aged0.210015.7107.91523.98
total2.72658.2434.6695.62
VS0 (unstocked)1.0441.8330.0.2.926
1-402.1318.8156.21817.110
41-800.210011.7136.61718.510
81-1200.0.8.6150.9449.514
121-1600.0.11.9120.210012.112
over 1600.0.14.5110.0.14.511
uneven-aged0.210034.574.62039.36
total3.52491.8318.59113.82
ZG0 (unstocked)0.11000.0.0.0.0.1100
1-400.11001.1380.5561.827
41-800.0.0.21000.6570.848
81-1200.11000.8480.5521.531
121-1600.0.0.3710.0.0.371
over 1600.0.0.0.0.0.0.0.
uneven-aged0.0.1.0420.21001.238
total0.4513.5151.8255.76
ZH0 (unstocked)0.0.0.0.0.21000.2100
1-401.1445.4177.41413.98
41-800.0.4.8194.3219.113
81-1200.0.10.0137.91517.98
121-1600.0.2.6281.3403.922
over 1600.0.0.0.0.0.0.0.
uneven-aged0.0.1.8332.7274.521
total1.14424.5723.8749.42
Switzerland0 (unstocked)5.22010.9144.12320.210
1-4025.59105.8490.44221.73
41-802.52892.54103.74198.73
81-1200.658119.4489.44209.43
121-1600.0.114.9431.88146.63
over 1600.0.74.054.82078.95
uneven-aged1.341202.1380.25283.62
total35.07719.71404.421159.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #871892/338224
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
predominant tree classstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0 (unstocked)1.0450.8501.0451.0440.21000.4714.521
1-4011.7133.7232.2301.1441.0450.47120.110
41-800.6580.4710.4710.0.0.0.0.21001.635
81-1200.21000.0.0.0.0.0.0.0.0.0.0.2100
121-1600.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 1600.0.0.0.0.0.0.0.0.0.0.0.0.0.
uneven-aged0.21000.0.0.0.0.0.0.0.0.0.0.2100
total13.8114.9203.6232.1311.2411.04426.68
conifers0 (unstocked)0.8504.1220.6581.8332.9260.85011.014
1-4041.6616.21110.2136.41810.3132.42987.04
41-8032.7714.8118.91510.41310.4135.61882.95
81-12047.8622.7917.1107.81515.9115.119116.34
121-16033.1720.6916.11011.31220.298.315109.64
over 1607.51613.5126.31713.61121.099.21471.15
uneven-aged38.6746.2616.31130.1729.4716.710177.23
total202.12138.0275.5481.43110.0248.15655.11
broadleaves0 (unstocked)1.9330.8500.6580.0.0.21000.21003.723
1-4042.368.1168.9154.1212.7279.71475.85
41-8042.067.5166.5176.2172.52832.9797.64
81-12061.259.01510.6120.9441.0454.82087.54
121-16019.0105.0202.4270.21001.1443.12630.88
over 1601.6350.8500.6580.0.0.0.1.4384.421
uneven-aged28.2812.2136.5174.0212.62722.0975.55
total196.1243.5636.1615.51010.11374.14375.42
total0 (unstocked)3.8235.7182.2302.9263.3251.43819.210
1-4095.7427.9821.3911.61314.01112.512183.03
41-8075.3522.8915.91116.71012.91238.76182.13
81-120109.1331.7727.778.71416.9109.814204.03
121-16052.1625.6818.5911.51221.3911.413140.43
over 1609.11514.3116.91613.61121.0910.61375.55
uneven-aged67.0558.4522.8934.1732.0738.86252.92
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #871893/338225
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
predominant tree classstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0 (unstocked)1.2410.8501.0451.0440.4710.6585.120
1-4012.2124.1223.0252.1312.3301.93125.59
41-800.6580.6580.6580.21000.0.0.6572.628
81-1200.4710.21000.0.0.0.0.0.0.0.0.658
121-1600.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 1600.0.0.0.0.0.0.0.0.0.0.0.0.0.
uneven-aged0.6580.0.0.21000.21000.0.0.21001.241
total15.1115.7184.8203.5242.7273.32435.17
conifers0 (unstocked)0.8504.1220.6581.8332.9260.85011.014
1-4043.0619.41012.5128.81516.5105.319105.54
41-8032.9716.31110.31411.71313.0128.41592.54
81-12048.0623.3917.7108.61516.7105.518119.74
121-16033.5722.0917.21011.91221.698.515114.84
over 1607.91613.7126.71614.51121.6910.11374.55
uneven-aged40.9750.4618.31034.5735.2723.29202.43
total206.92149.1283.4391.83127.5261.74720.41
broadleaves0 (unstocked)1.9330.8500.6580.0.0.4710.21003.923
1-4043.5610.01410.9136.2184.52116.21191.34
41-8042.968.0167.2166.6172.92635.07102.64
81-12061.859.21410.6120.9441.0454.82088.34
121-16019.6105.0202.4270.21001.1443.12631.48
over 1601.8330.8500.6580.0.0.0.1.6354.820
uneven-aged29.2812.8127.1164.6202.82624.1880.65
total200.8246.6639.4618.5912.61285.03402.92
total0 (unstocked)3.9235.7182.2302.9263.7231.63520.010
1-4098.6333.5726.4817.11023.3923.49222.33
41-8076.5524.8918.11018.51015.91144.06197.73
81-120110.1332.7728.379.51417.71010.213208.63
121-16053.1627.0819.7912.11222.7911.612146.23
over 1609.71414.5117.31614.51121.6911.81279.35
uneven-aged70.7563.2525.6839.3638.0647.56284.32
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #871894/338226
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
predominant tree classstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0 (unstocked)1.2410.8501.0451.0440.4710.6585.120
1-4012.6125.9184.4213.3253.7233.12532.98
41-800.6580.8500.6580.4710.0.1.2413.624
81-1200.4710.21000.0.0.0.0.0.0.0.0.658
121-1600.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 1600.0.0.0.0.21000.0.0.0.0.0.0.2100
uneven-aged0.8500.4710.21000.21000.0.0.6582.230
total15.7118.1156.4174.9204.1225.51944.76
conifers0 (unstocked)0.8504.1220.6581.8332.9260.85011.014
1-4043.2620.4913.11210.21417.5105.718110.14
41-8032.9716.91110.91312.71213.8129.21496.34
81-12048.3623.7917.9109.01417.1106.118122.14
121-16033.5722.0917.21011.91221.698.714115.04
over 1608.11613.7126.91614.51122.2910.11375.55
uneven-aged41.5752.0519.71036.3639.0624.78213.23
total208.32152.7286.4396.53134.1265.34743.21
broadleaves0 (unstocked)1.9330.8500.6580.0.0.4710.21003.923
1-4044.3610.21411.7137.4165.11917.31096.04
41-8042.968.2167.8166.6172.92635.46103.84
81-12062.659.81411.0120.9441.0454.82090.14
121-16020.0105.2202.6260.21001.1443.12632.28
over 1601.8330.8500.6580.0.0.0.1.6354.820
uneven-aged30.4812.8127.3164.6203.02525.2883.25
total203.9247.9641.6619.7913.41287.53414.12
total0 (unstocked)3.9235.7182.2302.9263.7231.63520.010
1-40100.0336.5729.2721.0926.3826.18239.12
41-8076.5525.9819.31019.7916.61045.76203.73
81-120111.3333.7728.979.91318.11010.813212.83
121-16053.5627.2819.9912.11222.7911.812147.23
over 1609.91414.5117.71514.51122.2911.81280.55
uneven-aged72.7565.2527.2841.1642.0650.55298.72
total427.91208.71134.32121.12151.62158.321201.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #871895/338227
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
unit of reference: economic region
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
predominant tree class
n/aconifersbroadleavestotal
economic regionstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura0 (unstocked)0.0.0.21000.4700.658
1-402.5288.5155.81816.910
41-800.0.8.81413.31122.18
81-1200.210016.11018.9935.26
121-1600.0.19.096.41725.58
over 1600.0.5.2190.8506.018
uneven-aged0.210026.1812.21238.56
total3.02684.0357.84144.81
Eastern Jura0 (unstocked)0.0.0.0.0.0.0.0.
1-403.1222.8275.91711.89
41-800.0.2.2317.0169.113
81-1200.0.3.12511.91115.09
121-1600.0.2.3294.0226.317
over 1600.0.0.21000.4710.658
uneven-aged0.0.0.7582.2292.926
total3.12211.21231.4545.72
Western Plateau0 (unstocked)0.4700.4700.6571.435
1-401.2396.8155.31913.310
41-800.0.3.6246.81610.412
81-1200.0.3.0257.21510.212
121-1600.0.1.6351.6353.224
over 1600.0.1.5380.21001.735
uneven-aged0.0.3.2253.7236.916
total1.63320.1825.4647.02
Central Plateau0 (unstocked)0.4710.0.0.21000.657
1-402.22910.6129.41322.26
41-800.4716.6165.61812.611
81-1200.0.9.2137.51516.78
121-1600.0.5.0193.5238.514
over 1600.0.0.4710.0.0.471
uneven-aged0.0.3.9224.0227.915
total3.12435.6530.2669.01
Eastern Plateau0 (unstocked)0.21000.21000.6581.045
1-402.72713.21115.41031.35
41-800.210011.5129.31421.08
81-1200.0.16.11016.31032.46
121-1600.0.5.0193.6238.614
over 1600.0.0.21000.21000.471
uneven-aged0.0.4.7206.21710.913
total3.12550.9551.65105.61
Western Pre-Alps0 (unstocked)0.31001.4410.21001.935
1-400.9513.9231.9356.816
41-800.21004.1211.8336.117
81-1200.0.7.1151.7318.913
121-1600.0.3.1250.8493.821
over 1600.0.2.4270.4702.825
uneven-aged0.0.8.0152.03210.013
total1.44130.158.81440.33
Central Pre-Alps0 (unstocked)0.21001.7330.6582.527
1-401.5357.6153.92213.111
41-800.0.6.4173.0279.314
81-1200.0.12.1124.32216.410
121-1600.0.12.6123.42516.010
over 1600.0.6.0180.0.6.018
uneven-aged0.0.24.687.21731.87
total1.73271.0322.4995.12
Eastern Pre-Alps0 (unstocked)0.6580.6580.4711.635
1-401.5377.0164.62113.111
41-800.4714.8204.1229.314
81-1200.0.12.3117.11519.48
121-1600.0.9.1131.93111.012
over 1600.0.2.6260.0.2.626
uneven-aged0.0.6.9173.82310.613
total2.52843.4521.8867.73
Northwestern Alps0 (unstocked)0.4701.0440.0.1.437
1-401.2404.8202.3308.315
41-800.21004.1222.7276.916
81-1200.0.3.5232.7256.116
121-1600.0.5.5180.9446.416
over 1600.0.5.1190.4715.518
uneven-aged0.0.13.4113.12516.410
total1.83237.3512.01151.13
Central Alps0 (unstocked)0.0.0.0.0.0.0.0.
1-400.21001.4361.6353.223
41-800.0.2.4271.4383.821
81-1200.0.2.4280.7473.124
121-1600.0.3.1230.4693.522
over 1600.0.2.2270.0.2.227
uneven-aged0.0.4.6190.6575.218
total0.210016.174.61820.95
Northeastern Alps0 (unstocked)0.4710.0.0.21000.658
1-400.6582.1302.7265.318
41-800.0.1.5351.2412.726
81-1200.0.2.5272.7245.217
121-1600.0.3.6220.31003.821
over 1600.0.1.5370.7582.230
uneven-aged0.0.4.6202.2306.816
total0.94415.799.91226.65
Southwestern Alps0 (unstocked)1.0441.8330.0.2.926
1-401.1446.4184.12111.613
41-800.0.10.4136.21716.710
81-1200.0.7.8150.9448.714
121-1600.0.11.3120.210011.512
over 1600.0.13.6110.0.13.611
uneven-aged0.0.30.174.02134.17
total2.13181.4315.51099.02
Southeastern Alps0 (unstocked)0.21002.9260.21003.325
1-401.04510.3132.72714.011
41-800.0.10.4132.52812.912
81-1200.0.15.9111.04516.910
121-1600.0.20.291.14421.39
over 1600.0.21.090.0.21.09
uneven-aged0.0.29.472.62732.07
total1.241110.0210.113121.32
Southern Alps0 (unstocked)0.4710.8500.21001.438
1-400.4712.4299.71412.512
41-800.21005.61832.9738.76
81-1200.0.5.1194.8209.814
121-1600.0.8.3153.12611.413
over 1600.0.9.2141.43810.613
uneven-aged0.0.16.71022.0938.86
total1.04448.1574.14123.12
Switzerland0 (unstocked)4.52111.0143.72419.110
1-4020.21087.6475.45183.23
41-801.73582.4597.54181.63
81-1200.2100116.1487.84204.13
121-1600.0.109.7431.18140.83
over 1600.0.71.254.52175.85
uneven-aged0.2100176.8375.75252.72
total26.88654.91375.721057.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #871896/338228
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
predominant tree class
n/aconifersbroadleavestotal
economic regionstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura0 (unstocked)0.0.0.21000.4700.658
1-402.8279.2146.01718.09
41-800.0.9.01413.51122.58
81-1200.210016.11018.9935.26
121-1600.0.19.497.01626.58
over 1600.0.5.4190.8506.218
uneven-aged0.47028.4812.61241.46
total3.42487.9359.24150.51
Eastern Jura0 (unstocked)0.0.0.0.0.0.0.0.
1-403.1222.8276.11712.09
41-800.0.2.2317.2169.413
81-1200.0.3.12512.11115.29
121-1600.0.2.3294.0226.317
over 1600.0.0.21000.6580.850
uneven-aged0.0.0.7582.2292.926
total3.12211.21232.2546.62
Western Plateau0 (unstocked)0.4700.4700.6571.435
1-401.4356.8155.91814.09
41-800.0.3.6247.21510.812
81-1200.0.3.2247.41510.612
121-1600.0.1.6351.6353.224
over 1600.0.1.5380.21001.735
uneven-aged0.0.3.2254.1227.316
total1.83120.3827.0649.12
Central Plateau0 (unstocked)0.6580.0.0.21000.850
1-402.22910.6129.41322.26
41-800.4716.6165.61812.611
81-1200.0.9.2137.51516.78
121-1600.0.5.0193.5238.514
over 1600.0.0.4710.0.0.471
uneven-aged0.0.3.9224.0227.915
total3.22335.6530.2669.11
Eastern Plateau0 (unstocked)0.21000.21000.6581.045
1-402.72713.71015.61032.05
41-800.210011.5129.51421.28
81-1200.210016.11016.51032.86
121-1600.0.5.0193.6238.614
over 1600.0.0.4710.21000.658
uneven-aged0.21004.7206.41711.312
total3.62351.6552.45107.61
Western Pre-Alps0 (unstocked)0.31001.4410.21001.935
1-401.1454.6212.6298.414
41-800.21004.6201.8336.516
81-1200.0.7.3151.7319.113
121-1600.0.3.2240.8494.021
over 1600.0.2.4270.4702.825
uneven-aged0.0.8.7142.03210.712
total1.63832.259.51343.33
Central Pre-Alps0 (unstocked)0.21001.7330.6582.527
1-401.5358.2144.32114.110
41-800.21006.7173.22610.114
81-1200.0.12.3124.32216.610
121-1600.0.13.2123.42516.610
over 1600.0.6.2180.0.6.218
uneven-aged0.0.26.287.21733.36
total1.93174.5323.0899.42
Eastern Pre-Alps0 (unstocked)0.6580.6580.4711.635
1-401.7348.3155.02015.110
41-800.4715.1204.3229.714
81-1200.0.13.0117.11520.18
121-1600.0.9.8131.93111.711
over 1600.0.2.8250.0.2.825
uneven-aged0.0.7.5163.82311.313
total2.72747.1522.5872.32
Northwestern Alps0 (unstocked)0.4701.0440.0.1.437
1-401.4376.8173.12511.312
41-800.21004.7202.9267.815
81-1200.21003.7222.9256.716
121-1600.0.6.1170.9447.016
over 1600.0.5.1190.4715.518
uneven-aged0.0.15.4103.72319.19
total2.23042.8513.91058.93
Central Alps0 (unstocked)0.0.0.0.0.0.0.0.
1-400.8502.0312.6275.418
41-800.21003.2241.6355.018
81-1200.0.2.4280.7473.124
121-1600.0.3.3230.4693.721
over 1600.0.2.2270.0.2.227
uneven-aged0.0.5.4180.6576.017
total1.04418.575.91625.44
Northeastern Alps0 (unstocked)0.4710.0.0.21000.658
1-400.6582.4273.3236.316
41-800.0.1.9321.4383.324
81-1200.0.2.5272.7245.217
121-1600.0.3.7210.31004.020
over 1600.0.1.7350.7582.429
uneven-aged0.21005.1182.8268.114
total1.14017.4811.31129.85
Southwestern Alps0 (unstocked)1.0441.8330.0.2.926
1-402.1318.8156.21817.110
41-800.210011.7136.61718.510
81-1200.0.8.6150.9449.514
121-1600.0.11.9120.210012.112
over 1600.0.14.5110.0.14.511
uneven-aged0.210034.574.62039.36
total3.52491.8318.59113.82
Southeastern Alps0 (unstocked)0.4712.9260.4713.723
1-402.33016.5104.52123.39
41-800.0.13.0122.92615.911
81-1200.0.16.7101.04517.710
121-1600.0.21.691.14422.79
over 1600.0.21.690.0.21.69
uneven-aged0.0.35.272.82638.06
total2.727127.5212.612142.82
Southern Alps0 (unstocked)0.6580.8500.21001.635
1-401.9315.31916.21123.49
41-800.6578.41535.0744.06
81-1200.0.5.5184.82010.213
121-1600.0.8.5153.12611.612
over 1600.0.10.1131.63511.812
uneven-aged0.210023.2924.1847.56
total3.32461.7485.03150.02
Switzerland0 (unstocked)5.12011.0143.92319.910
1-4025.69106.2490.84222.63
41-802.62892.04102.64197.13
81-1200.658119.6488.64208.83
121-1600.0.114.8431.78146.63
over 1600.0.74.654.92079.55
uneven-aged1.241202.0380.85284.02
total35.27720.21403.221158.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #871897/338229
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
predominant tree class
n/aconifersbroadleavestotal
economic regionstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura0 (unstocked)0.0.0.21000.4700.658
1-402.9269.2146.01718.29
41-800.0.9.01413.51122.58
81-1200.210016.31019.1935.66
121-1600.0.19.497.21626.78
over 1600.0.5.6180.8506.417
uneven-aged0.65828.8813.21242.66
total3.82288.7360.24152.71
Eastern Jura0 (unstocked)0.0.0.0.0.0.0.0.
1-403.1222.8276.31712.29
41-800.0.2.2317.2169.413
81-1200.0.3.12512.31115.49
121-1600.0.2.3294.2216.516
over 1600.0.0.21000.6580.850
uneven-aged0.0.0.7582.4283.125
total3.12211.21233.0547.42
Western Plateau0 (unstocked)0.4700.4700.6571.435
1-401.4357.0155.91814.29
41-800.0.3.6247.21510.812
81-1200.0.3.2247.41510.612
121-1600.0.1.6351.6353.224
over 1600.0.1.5380.21001.735
uneven-aged0.0.3.2254.1227.316
total1.83120.5827.0649.22
Central Plateau0 (unstocked)0.6580.0.0.21000.850
1-402.22910.6129.61222.36
41-800.4716.6165.61812.611
81-1200.0.9.2137.51516.78
121-1600.0.5.0193.5238.514
over 1600.0.0.4710.0.0.471
uneven-aged0.0.3.9224.4218.315
total3.22335.6530.8669.71
Eastern Plateau0 (unstocked)0.21000.21000.6581.045
1-402.92613.71015.9932.65
41-800.210011.5129.51421.28
81-1200.210016.31016.91033.46
121-1600.0.5.0193.6238.614
over 1600.0.0.4710.21000.658
uneven-aged0.21004.8206.41711.512
total3.82251.9553.24108.91
Western Pre-Alps0 (unstocked)0.31001.4410.21001.935
1-401.1454.8212.6298.614
41-800.4715.0191.8337.215
81-1200.0.7.3151.7319.113
121-1600.0.3.2240.8494.021
over 1600.0.2.4270.4702.825
uneven-aged0.0.8.7142.03210.712
total1.83532.859.51344.23
Central Pre-Alps0 (unstocked)0.21001.7330.6582.527
1-402.5278.8144.52015.810
41-800.21006.7173.22610.114
81-1200.0.12.3125.02017.310
121-1600.0.13.2123.42516.610
over 1600.0.6.2180.0.6.218
uneven-aged0.47127.377.21734.96
total3.22476.3323.88103.42
Eastern Pre-Alps0 (unstocked)0.6580.6580.4711.635
1-401.9328.6155.51916.010
41-800.4715.4194.52110.313
81-1200.0.13.2117.31420.48
121-1600.0.9.8132.13011.911
over 1600.0.2.8250.0.2.825
uneven-aged0.0.7.7164.02211.713
total3.02648.1423.7874.82
Northwestern Alps0 (unstocked)0.4701.0440.0.1.437
1-402.2307.0163.12512.312
41-800.21004.9203.1258.215
81-1200.21004.1212.9257.215
121-1600.0.6.1171.2417.316
over 1600.0.5.1190.4715.518
uneven-aged0.0.15.8103.72319.59
total3.02544.0414.31061.43
Central Alps0 (unstocked)0.0.0.0.0.0.0.0.
1-401.0442.2292.8266.017
41-800.21003.4231.9315.617
81-1200.0.2.4280.7473.124
121-1600.0.3.3230.4693.721
over 1600.0.2.2270.0.2.227
uneven-aged0.0.5.8170.6576.416
total1.24019.376.41626.94
Northeastern Alps0 (unstocked)0.4710.0.0.21000.658
1-401.5352.6263.5227.614
41-800.0.1.9321.4383.324
81-1200.0.2.5272.9235.317
121-1600.0.3.7210.31004.020
over 1600.21002.0320.7582.926
uneven-aged0.21005.9172.8268.914
total2.32818.6811.61132.54
Southwestern Alps0 (unstocked)1.0441.8330.0.2.926
1-403.32510.2147.41621.09
41-800.47112.7126.61719.79
81-1200.0.9.0140.9449.913
121-1600.0.11.9120.210012.112
over 1600.0.14.5110.0.14.511
uneven-aged0.210036.364.62041.16
total4.92096.5319.79121.12
Southeastern Alps0 (unstocked)0.4712.9260.4713.723
1-403.72317.5105.11926.38
41-800.0.13.8122.92616.610
81-1200.0.17.1101.04518.110
121-1600.0.21.691.14422.79
over 1600.0.22.290.0.22.29
uneven-aged0.0.39.063.02542.06
total4.122134.1213.412151.62
Southern Alps0 (unstocked)0.6580.8500.21001.635
1-403.1255.71817.31026.18
41-801.2419.21435.4645.76
81-1200.0.6.1184.82010.813
121-1600.0.8.7143.12611.812
over 1600.0.10.1131.63511.812
uneven-aged0.65824.7825.2850.55
total5.51965.3487.53158.32
Switzerland0 (unstocked)5.12011.0143.92319.910
1-4033.08110.7495.54239.22
41-803.62495.84103.84203.13
81-1200.658122.0490.44213.03
121-1600.0.115.0432.58147.53
over 1600.210075.754.92080.85
uneven-aged2.230212.8383.45298.42
total44.76742.91414.321201.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #871898/338230
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
unit of reference: production region
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
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
predominant tree classstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0 (unstocked)0.0.1.0451.0452.0310.4714.521
1-405.6186.1174.0224.1220.47120.210
41-800.0.0.6580.6580.21000.21001.635
81-1200.21000.0.0.0.0.0.0.0.0.2100
121-1600.0.0.0.0.0.0.0.0.0.0.0.
over 1600.0.0.0.0.0.0.0.0.0.0.0.
uneven-aged0.21000.0.0.0.0.0.0.0.0.2100
total6.1177.8155.6196.4181.04426.78
conifers0 (unstocked)0.21000.6583.7235.7190.85010.914
1-4011.01330.3718.41024.992.42987.14
41-8011.01321.9915.61128.685.61882.75
81-12019.41028.5831.6732.285.119116.84
121-16021.6911.61324.3843.668.315109.34
over 1605.5192.03111.21343.169.21471.05
uneven-aged27.3811.61339.7682.5416.710177.73
total96.03106.53144.42260.6248.15655.51
broadleaves0 (unstocked)0.4701.5371.2410.4710.21003.723
1-4011.41330.6710.41413.5129.71475.65
41-8020.2921.798.81514.01232.9797.54
81-12030.5730.6713.7118.3154.82087.84
121-16010.3138.7155.9182.7263.12630.78
over 1601.2410.4710.4711.0451.4384.421
uneven-aged14.61113.81212.91212.31222.0975.65
total88.53107.3353.3552.2674.14375.32
total0 (unstocked)0.6583.1255.9188.1161.43819.110
1-4028.0767.0432.8742.6612.512182.93
41-8031.1744.3625.0942.8638.76181.93
81-12050.1559.1545.3640.579.814204.73
121-16031.8720.3930.2746.3611.413140.03
over 1606.7172.42911.61344.1610.61375.45
uneven-aged42.1625.3852.5594.8438.86253.52
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #871899/338231
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
unit of reference: production region
unit: 1000 ha
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
predominant tree classstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0 (unstocked)0.0.1.2411.0452.3300.6585.120
1-405.9186.3174.4217.1171.93125.69
41-800.0.0.6580.8500.6580.6572.628
81-1200.21000.21000.0.0.21000.0.0.658
121-1600.0.0.0.0.0.0.0.0.0.0.0.
over 1600.0.0.0.0.0.0.0.0.0.0.0.
uneven-aged0.4700.21000.0.0.4710.21001.241
total6.5178.6146.21810.6143.32435.27
conifers0 (unstocked)0.21000.6583.7235.7190.85010.914
1-4011.91230.9720.9936.675.319105.54
41-8011.21321.9916.61134.378.41592.44
81-12019.41028.7832.6734.075.518120.24
121-16022.0911.61325.8846.668.515114.44
over 1605.7182.23011.51344.7610.11374.45
uneven-aged29.6811.61342.5696.2423.29203.03
total99.93107.43153.72298.0261.74720.81
broadleaves0 (unstocked)0.4701.5371.2410.6580.21003.923
1-4011.81231.4711.91319.81016.21191.04
41-8020.6922.399.21515.31135.07102.54
81-12030.7731.0713.7118.5144.82088.64
121-16010.9138.7155.9182.7263.12631.38
over 1601.4380.4710.4711.0451.6354.820
uneven-aged15.01114.41112.91214.31124.1880.75
total90.73109.7355.2562.2585.03402.82
total0 (unstocked)0.6583.3245.9188.5151.63519.910
1-4029.5768.6437.2763.5523.49222.13
41-8031.7744.9626.7850.2644.06197.53
81-12050.3559.9546.3642.7610.213209.43
121-16032.9720.3931.7749.3611.612145.83
over 1607.1172.62712.01245.7611.81279.25
uneven-aged45.0626.2855.35110.9447.56284.92
total197.11225.71215.11370.81150.021158.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #871900/338232
NFI4
forest area
predominant tree class · stand age (classes of 40 years)
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
predominant tree classstand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0 (unstocked)0.0.1.2411.0452.3300.6585.120
1-406.0186.5175.61911.8133.12533.08
41-800.0.0.6581.0450.8501.2413.624
81-1200.21000.21000.0.0.21000.0.0.658
121-1600.0.0.0.0.0.0.0.0.0.0.0.
over 1600.0.0.0.0.0.0.21000.0.0.2100
uneven-aged0.6580.21000.4710.4710.6582.230
total6.9168.8148.01615.6115.51944.87
conifers0 (unstocked)0.21000.6583.7235.7190.85010.914
1-4011.91231.1721.9939.675.718110.14
41-8011.21321.9917.41036.579.21496.24
81-12019.61028.9732.8735.276.118122.54
121-16022.0911.61325.8846.668.714114.64
over 1605.9182.23011.51345.5610.11375.45
uneven-aged30.0811.81343.96103.4424.78213.83
total100.73108.13157.12312.5265.34743.51
broadleaves0 (unstocked)0.4701.5371.2410.6580.21003.923
1-4012.01231.9712.51322.0917.31095.74
41-8020.6922.399.41516.01135.46103.74
81-12031.1731.4714.5118.7144.82090.44
121-16011.3138.7156.1182.9263.12632.18
over 1601.4380.4710.4711.0451.6354.820
uneven-aged15.81114.81113.11214.51125.2883.35
total92.53111.0357.2565.6587.53413.92
total0 (unstocked)0.6583.3245.9188.5151.63519.910
1-4029.9769.6440.0673.4526.18238.92
41-8031.7744.9627.9853.3645.76203.43
81-12050.9560.5447.3644.0610.813213.53
121-16033.3720.3931.9749.5611.812146.73
over 1607.3162.62712.01246.7611.81280.45
uneven-aged46.4626.7857.45118.3450.55299.32
total200.11227.91222.31393.71158.321202.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #871901/338233
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a4.71.24.14.14.43.13.20.64.92.03.31.30.0.1.31.31.10.41.81.02.01.02.01.46.44.54.32.04.61.31.91.93.11.41.61.15.52.30.60.31.31.32.40.72.10.75.53.72.21.02.50.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total4.71.24.14.14.43.13.20.64.92.03.31.30.0.1.31.31.10.41.81.02.01.02.01.46.44.54.32.04.61.31.91.93.11.41.61.15.52.30.60.31.31.32.40.72.10.75.53.72.21.02.50.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.61.58.25.64.43.16.70.94.72.37.51.90.0.8.03.012.11.13.61.48.41.75.21.914.86.814.23.46.61.53.82.64.81.89.72.56.52.12.10.67.13.06.41.112.51.44.34.35.51.47.50.3
31-40 cm9.11.911.05.96.94.114.51.25.62.512.92.412.512.48.33.317.61.49.62.216.82.511.42.714.86.812.03.19.51.910.94.29.92.513.92.97.42.36.81.123.15.113.71.622.41.813.16.59.71.813.40.5
41-50 cm10.82.027.48.916.56.017.11.34.12.014.02.50.0.14.24.225.41.619.53.121.32.927.23.613.16.018.03.910.82.013.74.611.02.515.53.29.12.98.21.221.75.218.61.821.81.815.87.115.32.317.00.5
51-60 cm7.21.734.18.834.47.120.21.45.72.515.12.50.0.9.63.421.81.58.22.115.92.624.43.512.05.816.93.919.92.56.12.95.61.916.63.29.02.89.81.318.64.813.11.615.71.525.68.612.82.115.60.5
over 60 cm4.61.43.03.011.95.38.91.02.51.76.31.70.0.17.04.610.31.16.51.910.12.09.72.53.63.59.53.211.32.05.02.83.81.413.83.07.82.74.91.010.53.78.81.39.81.32.82.87.11.78.30.4
total38.43.283.67.374.26.567.31.622.64.555.83.612.512.457.16.087.21.247.53.972.63.177.93.558.28.770.54.558.03.139.46.535.13.969.54.139.94.831.82.081.04.860.62.282.21.661.68.450.33.361.90.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm11.42.04.14.13.82.56.60.98.62.88.62.00.0.8.13.13.90.76.71.84.41.45.51.99.95.67.12.76.81.65.63.18.52.28.12.413.63.018.91.74.42.56.81.28.61.26.04.312.51.98.30.4
31-40 cm12.62.10.0.2.52.58.51.014.03.512.12.437.518.26.83.04.70.815.62.87.11.83.71.513.36.54.52.310.92.020.05.312.62.85.42.014.83.326.51.96.13.112.21.54.30.913.76.79.81.910.50.4
41-50 cm18.92.58.25.67.64.48.00.930.84.88.22.037.518.210.93.81.90.517.12.88.52.06.42.19.74.19.53.010.41.915.24.826.93.45.92.011.33.112.51.54.32.510.31.41.60.56.64.414.72.39.50.4
51-60 cm10.61.90.0.5.63.14.60.715.73.79.42.012.512.411.63.80.80.311.42.43.51.34.41.82.42.41.41.48.61.714.54.48.62.15.92.111.93.35.81.11.51.56.01.10.90.46.64.46.81.75.50.3
over 60 cm3.41.20.0.1.91.91.80.53.52.02.61.20.0.4.22.40.30.20.0.2.01.00.0.0.0.2.71.80.70.53.42.45.21.73.51.72.91.73.90.91.51.51.70.60.20.20.0.3.71.31.90.2
total56.93.212.36.621.46.229.51.672.54.740.93.587.512.441.75.911.61.150.73.925.43.020.13.435.38.425.14.237.43.058.76.661.83.928.94.054.64.967.62.017.74.737.02.215.61.532.98.047.53.335.60.6
totaln/a4.71.24.14.14.43.13.20.64.92.03.31.30.0.1.31.31.10.41.81.02.01.02.01.46.44.54.32.04.61.31.91.93.11.41.61.15.52.30.60.31.31.32.40.72.10.75.53.72.21.02.50.2
12-30 cm18.02.312.36.68.23.713.31.113.33.116.12.50.0.16.14.016.01.310.32.112.82.010.72.524.87.721.33.913.42.19.43.913.32.617.83.220.23.221.01.711.53.813.31.521.11.710.46.018.02.115.80.5
31-40 cm21.72.611.05.99.54.822.91.419.63.925.03.150.018.715.24.222.31.525.23.323.92.815.12.928.18.516.53.820.32.530.95.922.43.419.33.322.33.733.32.129.25.626.02.026.71.926.88.619.52.523.80.6
41-50 cm29.72.935.69.324.16.825.11.534.94.822.23.037.518.225.15.227.31.636.63.629.83.233.63.822.86.927.44.721.22.628.86.037.83.721.43.620.43.920.71.826.05.628.82.123.51.822.48.329.92.926.50.6
51-60 cm17.92.334.18.840.07.024.81.421.44.024.52.912.512.421.24.622.61.519.63.019.42.828.83.714.46.118.24.028.52.820.74.714.32.722.53.521.03.915.61.620.15.019.01.816.61.632.29.019.62.521.10.5
over 60 cm8.11.73.03.013.85.610.71.16.02.68.92.00.0.21.35.010.61.16.51.912.12.29.72.53.63.512.23.612.02.08.43.69.02.217.33.310.73.08.81.311.93.810.51.410.01.32.82.810.82.010.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871902/338234
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a4.61.23.93.94.43.13.40.64.71.93.21.310.510.52.31.61.90.51.81.02.51.02.01.35.64.04.11.94.21.21.91.93.11.42.21.36.62.52.20.65.82.52.80.73.10.77.74.02.20.93.00.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total4.61.23.93.94.43.13.40.64.71.93.21.310.510.52.31.61.90.51.81.02.51.02.01.35.64.04.11.94.21.21.91.93.11.42.21.36.62.52.20.65.82.52.80.73.10.77.74.02.20.93.00.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.41.57.95.44.43.17.00.94.52.27.71.90.0.8.42.915.61.24.21.58.21.76.42.118.76.814.23.37.21.53.82.64.81.713.02.76.42.15.20.910.73.37.61.114.81.44.14.05.41.49.00.4
31-40 cm9.41.910.55.76.94.114.51.25.42.412.92.410.510.58.73.119.01.39.52.216.42.411.72.713.06.113.53.311.11.910.94.210.32.513.82.78.52.48.11.121.04.513.01.522.21.712.36.19.51.813.80.4
41-50 cm10.62.026.48.616.56.017.21.33.92.013.92.40.0.12.83.823.41.420.33.121.72.926.53.511.55.318.13.811.22.013.74.610.82.515.23.08.92.87.71.118.94.518.11.720.41.614.76.715.12.316.50.5
51-60 cm7.11.636.78.934.47.119.71.35.42.415.02.50.0.9.93.219.01.38.12.016.12.623.73.413.86.016.13.719.52.36.12.95.51.814.82.98.82.78.81.115.24.013.31.514.51.423.98.212.72.114.80.4
over 60 cm4.61.32.82.811.95.38.91.02.41.76.51.70.0.15.44.29.20.96.41.99.82.09.52.53.13.110.13.211.41.95.02.83.71.412.32.77.62.64.20.88.53.09.01.38.81.16.64.87.01.78.00.3
total38.13.284.37.174.26.567.41.621.74.456.03.510.510.555.15.786.21.248.43.872.33.177.83.560.08.272.04.460.43.039.46.535.13.969.13.940.24.734.01.874.34.960.92.180.61.661.68.049.73.262.10.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm11.21.93.93.93.82.57.00.99.42.98.92.05.24.912.23.54.90.76.61.84.81.45.41.812.05.76.82.56.61.55.63.18.92.27.22.213.32.922.11.69.03.37.31.29.31.25.64.012.41.99.10.4
31-40 cm13.22.20.0.2.52.58.20.914.73.511.62.331.615.96.22.74.20.715.32.86.91.83.61.411.75.74.32.210.01.820.05.312.42.76.92.114.53.323.11.75.02.511.71.44.40.812.86.310.11.910.00.4
41-50 cm19.02.57.95.47.64.47.80.930.34.68.41.931.615.99.83.41.90.516.82.88.31.96.22.08.53.69.02.810.31.815.24.826.43.45.31.811.03.010.41.23.52.09.61.31.40.56.14.115.02.38.90.4
51-60 cm10.51.90.0.5.63.14.50.715.03.59.01.910.510.510.53.50.70.311.22.43.41.34.91.92.12.11.31.37.91.614.54.49.02.16.02.011.63.24.80.91.21.25.91.01.00.46.14.16.71.75.10.3
over 60 cm3.41.20.0.1.91.91.70.54.22.13.01.20.0.3.82.20.20.20.0.1.91.00.0.0.0.2.61.70.70.53.42.45.11.73.11.52.81.73.40.71.21.21.70.60.20.20.0.4.01.31.80.2
total57.23.211.86.421.46.229.21.573.74.540.83.478.914.042.55.611.91.149.83.825.33.020.23.434.37.923.94.035.42.958.76.661.93.828.63.853.24.963.81.819.94.536.22.116.31.530.77.548.23.234.90.6
totaln/a4.61.23.93.94.43.13.40.64.71.93.21.310.510.52.31.61.90.51.81.02.51.02.01.35.64.04.11.94.21.21.91.93.11.42.21.36.62.52.20.65.82.52.80.73.10.77.74.02.20.93.00.2
12-30 cm17.62.211.86.48.23.714.01.113.93.316.62.45.24.920.64.120.61.310.72.112.92.011.82.630.77.521.03.813.82.09.43.913.72.620.23.219.73.227.31.719.74.414.91.524.21.79.75.717.82.018.10.5
31-40 cm22.62.610.55.79.54.822.71.420.13.824.53.042.116.814.94.023.11.424.83.223.32.815.42.924.77.717.83.821.02.430.95.922.63.420.73.223.03.731.21.826.04.824.71.926.51.825.08.219.62.523.80.5
41-50 cm29.62.934.29.124.16.825.01.534.34.722.33.031.615.922.74.725.31.437.13.630.03.232.73.720.06.027.14.621.42.528.86.037.23.720.53.419.93.818.11.522.44.727.72.021.81.720.97.830.02.825.40.6
51-60 cm17.52.336.78.940.07.024.21.420.43.924.02.910.510.520.34.219.71.319.22.919.52.828.73.615.96.217.33.827.42.620.74.714.52.620.83.220.43.813.51.416.34.119.21.715.51.430.18.519.42.519.90.5
over 60 cm7.91.72.82.813.85.610.61.06.62.69.52.00.0.19.24.59.41.06.41.911.82.19.52.53.13.112.63.612.12.08.43.68.92.115.42.910.42.97.51.19.73.110.71.48.91.16.64.811.02.09.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871903/338235
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a4.61.23.93.94.33.04.20.74.61.93.61.310.510.55.72.43.00.61.81.02.41.02.01.37.84.45.82.25.51.31.81.83.81.52.21.26.52.43.20.76.62.53.00.84.10.87.43.82.51.03.70.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total4.61.23.93.94.33.04.20.74.61.93.61.310.510.55.72.43.00.61.81.02.41.02.01.37.84.45.82.25.51.31.81.83.81.52.21.26.52.43.20.76.62.53.00.84.10.87.43.82.51.03.70.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.41.57.95.44.33.07.50.94.42.18.11.90.0.8.72.816.61.24.11.58.61.76.32.018.26.714.23.27.51.53.72.64.71.712.72.76.32.15.80.911.53.37.81.216.01.43.93.95.31.39.50.4
31-40 cm9.41.910.55.78.54.314.41.15.32.312.82.410.510.510.33.218.71.39.42.216.72.511.62.612.75.913.63.210.91.910.74.110.12.513.52.78.42.48.21.120.14.313.01.421.91.611.85.99.71.813.80.4
41-50 cm10.62.026.48.615.95.816.71.23.91.913.82.40.0.11.73.522.41.320.13.021.52.826.83.511.25.117.63.611.31.913.44.510.62.415.53.08.82.87.81.018.14.318.11.719.81.618.17.014.72.216.20.5
51-60 cm7.11.636.78.933.16.919.11.35.32.314.82.40.0.9.03.018.31.28.02.016.02.623.43.413.55.915.03.518.82.26.12.85.41.815.32.98.72.78.51.114.53.813.01.513.81.323.07.912.42.114.40.4
over 60 cm4.61.32.82.811.55.18.90.92.31.66.41.70.0.15.54.09.30.96.41.99.72.09.32.43.03.09.43.010.81.84.92.83.71.412.02.77.52.64.10.88.22.99.01.38.21.16.44.66.81.67.90.3
total38.13.284.37.173.36.466.61.621.34.355.93.510.510.555.35.585.21.247.93.872.53.077.33.558.78.169.74.359.32.938.86.534.63.869.13.839.84.734.41.872.34.961.02.179.61.663.17.648.93.261.70.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm11.21.93.93.93.72.47.10.99.22.98.82.05.24.911.23.35.00.76.51.84.71.45.31.811.75.57.42.67.41.67.13.49.42.27.82.213.12.922.11.69.73.37.21.19.61.25.43.812.41.99.20.4
31-40 cm13.22.20.0.4.33.08.10.914.43.411.52.331.615.95.72.54.00.615.12.86.81.83.61.411.45.64.02.09.71.719.65.212.22.76.82.114.33.222.51.64.82.411.71.44.30.812.36.19.91.99.70.4
41-50 cm19.02.57.95.47.34.27.80.930.74.68.31.931.615.99.03.22.00.517.12.88.21.96.12.08.33.58.42.69.71.715.04.726.13.35.21.810.93.09.91.24.42.29.71.31.30.45.94.014.62.28.70.4
51-60 cm10.51.90.0.5.43.04.60.715.63.68.91.910.510.59.63.20.60.311.62.43.41.24.81.82.12.12.41.67.81.614.34.38.92.05.92.011.53.24.60.81.11.15.81.00.90.45.94.07.71.75.10.3
over 60 cm3.41.20.0.1.81.81.70.44.22.13.01.20.0.3.52.00.20.20.0.1.90.90.90.90.0.2.41.60.60.43.42.45.11.73.11.53.91.93.40.71.11.11.70.60.20.20.0.3.91.31.80.2
total57.23.211.86.422.46.129.21.574.24.540.43.478.914.039.05.311.81.050.33.825.03.020.73.433.57.724.53.935.22.859.46.561.63.828.83.753.74.862.41.821.14.536.02.016.31.429.57.248.63.234.60.6
totaln/a4.61.23.93.94.33.04.20.74.61.93.61.310.510.55.72.43.00.61.81.02.41.02.01.37.84.45.82.25.51.31.81.83.81.52.21.26.52.43.20.76.62.53.00.84.10.87.43.82.51.03.70.2
12-30 cm17.62.211.86.47.93.614.61.113.73.216.92.45.24.919.93.821.51.310.62.113.32.011.62.530.07.421.63.814.92.010.84.114.12.620.53.219.53.227.91.721.14.415.01.525.61.79.35.517.72.018.80.5
31-40 cm22.62.610.55.712.85.022.51.419.73.724.33.042.116.816.03.922.71.424.53.223.62.815.12.924.17.617.53.720.62.430.45.922.33.320.33.122.83.730.71.824.94.724.71.926.11.724.17.919.52.423.50.5
41-50 cm29.62.934.29.123.26.524.41.434.64.722.02.931.615.920.84.324.31.437.23.629.73.132.93.719.55.925.94.321.02.428.45.936.73.720.73.319.73.817.71.522.54.627.82.021.11.624.08.029.32.824.90.5
51-60 cm17.52.336.78.938.56.723.71.421.03.923.82.810.510.518.63.918.91.219.62.919.32.728.23.615.56.117.43.726.62.520.34.714.32.621.23.220.23.813.01.315.64.018.81.714.71.328.98.320.12.519.50.5
over 60 cm7.91.72.82.813.35.310.51.06.52.69.42.00.0.19.04.39.50.96.41.911.62.110.22.53.03.011.83.311.41.98.23.68.72.115.12.911.43.07.51.19.33.010.71.48.41.16.44.610.82.09.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871904/338236
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %±
n/an/a3.40.42.60.53.10.72.10.71.00.40.80.32.50.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total3.40.42.60.53.10.72.10.71.00.40.80.32.50.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.20.57.80.86.91.012.51.413.21.32.80.67.50.3
31-40 cm10.50.616.31.211.71.322.41.818.31.58.01.113.40.5
41-50 cm14.30.820.41.314.71.521.81.826.61.810.31.217.10.5
51-60 cm12.10.718.71.220.51.615.71.522.51.611.71.215.70.5
over 60 cm5.90.510.81.011.71.39.81.310.21.26.20.98.30.4
total49.01.174.01.465.52.082.21.690.71.239.11.862.00.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm9.30.65.20.76.51.08.61.23.50.716.71.58.40.4
31-40 cm12.30.76.30.88.21.14.30.92.50.624.71.710.30.4
41-50 cm14.90.86.70.88.61.11.60.51.50.510.51.29.50.4
51-60 cm8.80.63.30.66.10.90.90.40.70.35.00.95.40.3
over 60 cm2.40.31.80.41.90.60.20.20.20.23.30.71.90.2
total47.61.123.31.431.41.915.61.58.31.160.21.835.50.6
totaln/a3.40.42.60.53.10.72.10.71.00.40.80.32.50.2
12-30 cm15.50.713.01.113.41.321.11.716.61.419.51.515.90.5
31-40 cm22.80.922.61.320.01.626.71.920.81.632.71.823.70.6
41-50 cm29.21.027.11.523.31.723.51.828.11.820.81.626.50.6
51-60 cm20.90.822.01.326.51.716.61.623.11.716.71.521.10.5
over 60 cm8.30.612.61.013.61.410.01.310.31.29.51.210.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #871905/338237
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
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
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %±
n/an/a3.60.42.80.53.70.73.10.71.90.52.20.53.00.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total3.60.42.80.53.70.73.10.71.90.52.20.53.00.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.20.58.80.98.51.114.81.416.61.36.20.89.00.4
31-40 cm10.60.615.91.112.31.322.21.719.51.59.61.013.80.4
41-50 cm14.10.720.41.314.31.420.41.624.51.69.71.116.60.5
51-60 cm12.00.718.21.219.31.514.51.419.61.410.31.114.80.4
over 60 cm5.90.510.80.911.01.28.81.19.11.05.40.87.90.3
total48.91.174.01.465.41.980.61.689.31.241.21.762.20.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm9.30.66.10.87.31.09.31.24.50.819.41.49.20.4
31-40 cm12.20.75.90.87.91.14.40.82.20.521.41.49.80.4
41-50 cm14.70.86.30.88.11.11.40.51.40.48.91.08.80.4
51-60 cm8.80.63.20.65.60.91.00.40.60.34.10.75.10.3
over 60 cm2.40.31.70.41.90.50.20.20.20.22.90.61.80.2
total47.51.123.11.330.91.816.31.58.91.156.71.734.80.6
totaln/a3.60.42.80.53.70.73.10.71.90.52.20.53.00.2
12-30 cm15.50.714.81.115.81.424.21.721.11.425.61.518.30.5
31-40 cm22.90.921.81.320.21.526.51.821.71.531.01.723.70.5
41-50 cm28.91.026.71.422.41.621.81.725.91.618.61.425.40.6
51-60 cm20.80.821.41.224.91.615.51.420.21.414.41.219.90.5
over 60 cm8.40.612.51.012.91.38.91.19.21.08.21.09.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #871906/338238
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
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
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %±
n/an/a3.70.43.90.64.80.84.10.82.70.63.40.63.70.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total3.70.43.90.64.80.84.10.82.70.63.40.63.70.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.20.59.30.98.81.016.01.417.71.36.60.89.50.4
31-40 cm10.60.615.81.112.31.221.91.619.01.49.81.013.80.4
41-50 cm14.10.719.91.214.01.319.81.623.51.59.61.016.30.5
51-60 cm11.90.717.61.118.61.413.81.319.01.49.81.014.40.4
over 60 cm5.90.510.60.910.61.28.21.19.21.05.30.87.80.3
total48.71.173.21.464.31.879.61.688.41.241.21.661.80.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm9.40.66.00.77.81.09.61.24.60.719.31.39.30.4
31-40 cm12.10.75.90.77.81.04.30.82.10.520.81.49.60.4
41-50 cm14.80.76.20.77.91.01.30.41.40.48.51.08.60.4
51-60 cm8.90.63.20.55.60.80.90.40.50.33.90.75.00.3
over 60 cm2.50.31.60.41.80.50.20.20.10.12.80.61.80.2
total47.71.122.91.331.01.716.31.48.91.055.31.634.50.6
totaln/a3.70.43.90.64.80.84.10.82.70.63.40.63.70.2
12-30 cm15.60.715.41.116.61.425.61.722.41.425.91.518.90.5
31-40 cm22.70.921.71.320.11.526.11.721.11.530.61.623.40.5
41-50 cm28.90.926.11.421.91.621.11.624.91.518.11.324.90.5
51-60 cm20.80.820.71.224.21.514.71.319.61.413.71.219.50.5
over 60 cm8.40.612.21.012.41.28.41.19.31.08.21.09.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #871907/338239
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
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
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a2.10.56.81.53.31.14.51.13.00.73.51.41.80.63.71.03.51.10.90.93.51.52.10.71.00.40.80.32.50.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.10.56.81.53.31.14.51.13.00.73.51.41.80.63.71.03.51.10.90.93.51.52.10.71.00.40.80.32.50.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm4.30.74.11.48.41.77.91.37.61.17.82.07.21.15.71.28.81.77.62.59.52.312.51.413.21.32.80.67.50.3
31-40 cm12.71.25.51.69.31.911.01.610.01.214.32.517.11.610.51.715.62.320.13.89.12.522.41.818.31.58.01.113.40.5
41-50 cm20.81.57.61.89.92.010.41.612.71.421.53.019.01.813.41.823.22.718.83.813.42.921.81.826.61.810.31.217.10.5
51-60 cm14.81.34.61.49.62.014.31.811.11.321.82.819.41.824.62.314.82.216.33.413.32.915.71.522.51.611.71.215.60.5
over 60 cm5.40.82.71.15.51.58.01.46.81.19.22.012.01.59.81.610.61.914.23.213.93.09.81.310.21.26.20.98.30.4
total58.01.824.62.942.73.351.72.748.22.274.63.274.72.064.02.673.02.777.04.059.14.382.21.690.71.239.11.861.90.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm5.70.810.32.09.31.810.51.512.51.34.91.65.21.05.61.35.31.46.62.48.52.38.61.23.50.716.71.58.30.4
31-40 cm11.71.213.62.216.42.411.41.711.51.36.91.96.11.18.91.66.11.56.62.47.82.34.30.92.50.624.71.710.40.4
41-50 cm15.41.324.32.813.42.211.31.613.01.43.51.37.61.310.01.67.81.73.71.89.52.61.60.51.50.510.51.29.50.4
51-60 cm6.30.916.92.411.62.07.01.39.01.25.11.52.80.85.51.22.50.94.41.89.12.40.90.40.70.35.00.95.40.3
over 60 cm0.80.33.61.33.41.23.71.02.80.71.50.82.00.72.20.81.80.80.90.92.41.40.20.20.20.23.30.71.90.2
total39.91.768.63.154.03.243.92.648.92.221.93.023.52.032.22.523.52.522.13.937.34.215.61.58.31.160.21.835.50.6
totaln/a2.10.56.81.53.31.14.51.13.00.73.51.41.80.63.71.03.51.10.90.93.51.52.10.71.00.40.80.32.50.2
12-30 cm10.01.014.42.117.62.218.41.720.11.512.72.412.31.411.31.714.12.114.23.418.03.021.11.716.61.419.51.515.90.5
31-40 cm24.41.519.12.625.62.822.52.121.41.721.23.023.21.819.42.121.72.626.74.216.93.226.71.920.81.632.71.823.70.6
41-50 cm36.31.731.83.023.32.821.72.125.71.825.03.226.62.123.42.331.02.922.54.122.83.723.51.828.11.820.81.626.60.6
51-60 cm21.11.521.52.521.22.621.32.120.21.726.93.022.11.930.12.317.32.320.73.722.53.416.61.623.11.716.71.521.10.5
over 60 cm6.20.96.41.68.91.811.71.69.61.310.72.114.01.512.01.712.32.015.13.316.33.210.01.310.31.29.51.210.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871908/338240
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest 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
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a2.30.56.71.53.61.14.71.13.30.83.71.41.90.63.81.03.81.13.91.73.71.53.10.71.90.52.20.53.00.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.30.56.71.53.61.14.71.13.30.83.71.41.90.63.81.03.81.13.91.73.71.53.10.71.90.52.20.53.00.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm4.80.84.01.48.01.77.91.37.41.08.32.07.61.16.81.310.71.711.82.89.82.214.81.416.61.36.20.89.00.4
31-40 cm12.91.25.41.68.91.911.01.610.31.213.82.416.71.611.01.615.32.118.13.311.22.622.21.719.51.59.61.013.80.4
41-50 cm20.61.47.51.79.51.910.41.612.41.420.52.919.41.813.11.722.92.518.03.412.62.720.41.624.51.69.71.116.60.5
51-60 cm14.71.34.51.49.71.914.21.810.91.321.42.719.11.724.12.214.32.013.42.812.52.614.51.419.61.410.31.114.80.4
over 60 cm5.40.82.71.15.21.48.01.46.91.110.42.012.11.410.11.69.51.711.82.712.42.78.81.19.11.05.40.87.90.3
total58.41.724.12.941.43.251.62.748.02.174.33.175.02.065.22.572.62.573.13.958.44.080.61.689.31.241.21.762.20.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm5.70.810.12.010.11.910.51.512.31.36.21.75.51.05.31.26.71.58.62.510.72.49.31.24.50.819.41.49.20.4
31-40 cm11.41.114.32.316.12.411.41.711.71.36.41.75.81.18.91.55.71.46.32.27.02.04.40.82.20.521.41.49.90.4
41-50 cm15.01.324.22.813.22.111.21.613.21.43.31.27.31.29.41.57.21.53.01.59.82.51.40.51.40.48.91.08.90.4
51-60 cm6.50.916.62.311.62.07.01.38.91.24.71.42.60.75.11.12.50.94.41.78.22.21.00.40.60.34.10.75.10.3
over 60 cm0.80.34.01.34.11.23.61.02.70.71.40.81.90.72.30.81.50.70.70.72.11.20.20.20.20.22.90.61.80.2
total39.31.769.23.155.03.243.82.648.72.122.02.923.11.931.02.423.62.423.13.737.93.916.31.58.91.156.71.734.80.6
totaln/a2.30.56.71.53.61.14.71.13.30.83.71.41.90.63.81.03.81.13.91.73.71.53.10.71.90.52.20.53.00.2
12-30 cm10.51.014.12.118.12.218.41.719.81.514.42.413.21.412.11.717.42.120.53.520.52.924.21.721.11.425.61.518.20.5
31-40 cm24.31.519.82.625.02.722.42.121.91.720.22.822.61.819.92.120.92.424.43.718.23.126.51.821.71.531.01.723.70.5
41-50 cm35.61.731.73.022.82.721.62.125.61.823.83.026.62.022.52.230.12.721.03.622.43.421.81.725.91.618.61.425.40.6
51-60 cm21.11.421.12.521.32.521.22.019.81.626.12.821.81.829.22.216.82.117.83.220.63.115.51.420.21.414.41.219.90.5
over 60 cm6.20.96.71.69.31.811.71.69.61.311.82.114.01.512.41.711.01.812.52.714.52.98.91.19.21.08.21.09.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871909/338241
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
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
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %±
n/an/a3.20.53.50.52.70.52.00.30.80.32.50.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.
total3.20.53.50.52.70.52.00.30.80.32.50.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm4.20.67.80.76.90.811.50.82.80.67.50.3
31-40 cm11.11.010.20.914.51.118.40.98.01.113.40.5
41-50 cm17.91.211.40.917.41.223.11.010.31.217.10.5
51-60 cm12.51.011.80.921.71.318.00.911.71.215.70.5
over 60 cm4.80.77.00.810.50.910.70.76.20.98.30.4
total50.41.648.11.571.01.481.70.939.11.862.00.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.60.811.50.95.20.76.00.616.71.58.40.4
31-40 cm12.11.012.31.07.20.84.30.524.71.710.30.4
41-50 cm17.51.212.61.07.60.83.30.410.51.29.50.4
51-60 cm8.70.98.90.84.30.62.00.35.00.95.40.3
over 60 cm1.40.43.20.52.00.40.70.23.30.71.90.2
total46.41.548.41.526.21.416.30.960.21.835.50.6
totaln/a3.20.53.50.52.70.52.00.30.80.32.50.2
12-30 cm10.80.919.31.012.11.017.60.919.51.515.90.5
31-40 cm23.21.322.51.221.71.322.71.032.71.823.70.6
41-50 cm35.41.524.01.225.01.426.41.120.81.626.60.6
51-60 cm21.21.320.61.126.01.320.01.016.71.521.10.5
over 60 cm6.20.810.10.912.41.011.30.89.51.210.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #871910/338242
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
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
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %±
n/an/a3.30.53.80.52.90.52.90.42.20.53.00.2
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.
total3.30.53.80.52.90.52.90.42.20.53.00.2
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm4.50.67.60.77.60.814.20.86.20.89.00.4
31-40 cm11.21.010.20.914.41.018.80.99.61.013.80.4
41-50 cm17.71.211.20.917.31.121.70.99.71.116.60.5
51-60 cm12.41.011.60.921.31.216.20.810.31.114.80.4
over 60 cm4.80.76.90.710.80.99.50.75.40.87.90.3
total50.71.547.61.571.41.480.40.941.21.762.20.6
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm6.60.811.50.95.60.77.20.619.41.49.20.4
31-40 cm12.01.012.41.07.00.84.10.421.41.49.80.4
41-50 cm17.11.212.61.07.10.83.10.48.91.08.80.4
51-60 cm8.80.98.80.84.00.61.90.34.10.75.10.3
over 60 cm1.50.43.30.52.00.40.60.22.90.61.80.2
total46.01.548.61.525.71.316.80.856.71.734.80.6
totaln/a3.30.53.80.52.90.52.90.42.20.53.00.2
12-30 cm11.20.919.21.013.11.021.40.925.61.518.20.5
31-40 cm23.31.322.61.221.41.222.91.031.01.723.70.5
41-50 cm34.81.523.81.224.51.324.81.018.61.425.40.6
51-60 cm21.21.220.41.125.31.318.10.814.41.219.90.5
over 60 cm6.30.810.20.912.81.010.00.78.21.09.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #871911/338243
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm17.13.79.86.66.04.110.01.220.89.213.53.20.0.14.05.213.91.37.62.911.62.36.72.425.510.820.14.511.42.59.56.413.84.714.03.616.45.06.61.98.83.710.61.815.21.77.07.010.92.612.20.5
31-40 cm23.84.413.17.09.45.521.51.724.99.823.24.1100.0.14.65.520.21.620.34.423.23.314.63.325.510.817.14.416.33.127.79.528.16.320.04.018.65.421.43.228.56.222.72.527.32.121.310.019.23.421.60.7
41-50 cm28.24.732.810.022.27.925.31.918.28.325.04.20.0.24.86.829.11.841.15.529.43.834.94.322.510.025.55.418.53.434.610.131.36.322.34.422.96.625.83.426.86.330.72.826.52.125.611.330.34.227.50.8
51-60 cm18.84.140.810.246.38.830.01.925.09.627.14.20.0.16.85.725.01.717.34.122.03.531.34.420.59.423.95.234.33.915.67.016.05.023.94.422.76.430.93.623.05.821.62.519.01.841.612.425.53.925.20.7
over 60 cm12.13.43.53.616.17.013.21.411.07.311.22.90.0.29.87.311.81.213.83.813.92.712.53.26.16.113.44.419.53.312.66.910.83.919.84.219.56.215.32.912.94.414.52.112.01.54.54.414.13.213.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm20.03.233.328.117.811.022.32.611.83.721.14.50.0.19.57.033.75.013.23.417.35.127.68.328.113.628.48.718.14.09.65.213.73.428.07.225.05.128.02.324.712.318.52.955.15.518.412.326.43.723.20.9
31-40 cm22.13.50.0.11.911.128.83.019.34.729.65.242.919.816.46.740.15.330.75.027.96.318.66.937.614.317.88.429.14.734.08.120.44.218.86.527.25.639.22.634.614.233.13.627.25.041.616.120.63.829.31.0
41-50 cm33.14.166.728.135.516.127.22.942.46.120.04.642.919.826.18.316.74.133.75.033.46.631.98.627.411.737.610.627.94.625.97.643.55.020.66.520.65.318.52.124.312.627.73.410.53.320.013.130.94.326.81.0
51-60 cm18.73.20.0.26.113.215.62.321.74.922.94.614.314.027.88.27.02.722.44.513.74.821.98.06.96.95.45.322.94.324.77.014.03.320.56.621.85.58.61.68.28.016.12.85.92.620.013.114.33.415.30.8
over 60 cm6.02.00.0.8.78.56.11.64.82.76.42.80.0.10.25.62.51.70.0.7.83.80.0.0.0.10.87.22.01.45.84.18.42.812.15.55.33.15.81.38.28.04.51.61.31.30.0.7.82.65.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.71.24.14.14.43.13.20.64.92.03.31.30.0.1.31.31.10.41.81.02.01.02.01.46.44.54.32.04.61.31.91.93.11.41.61.15.52.30.60.31.31.32.40.72.10.75.53.72.21.02.50.2
12-30 cm18.02.312.36.68.23.713.31.113.33.116.12.50.0.16.14.016.01.310.32.112.82.010.72.524.87.721.33.913.42.19.43.913.32.617.83.220.23.221.01.711.53.813.31.521.11.710.46.018.02.115.80.5
31-40 cm21.72.611.05.99.54.822.91.419.63.925.03.150.018.715.24.222.31.525.23.323.92.815.12.928.18.516.53.820.32.530.95.922.43.419.33.322.33.733.32.129.25.626.02.026.71.926.88.619.52.523.80.6
41-50 cm29.72.935.69.324.16.825.11.534.94.822.23.037.518.225.15.227.31.636.63.629.83.233.63.822.86.927.44.721.22.628.86.037.83.721.43.620.43.920.71.826.05.628.82.123.51.822.48.329.92.926.50.6
51-60 cm17.92.334.18.840.07.024.81.421.44.024.52.912.512.421.24.622.61.519.63.019.42.828.83.714.46.118.24.028.52.820.74.714.32.722.53.521.03.915.61.620.15.019.01.816.61.632.29.019.62.521.10.5
over 60 cm8.11.73.03.013.85.610.71.16.02.68.92.00.0.21.35.010.61.16.51.912.12.29.72.53.63.512.23.612.02.08.43.69.02.217.33.310.73.08.81.311.93.810.51.410.01.32.82.810.82.010.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871912/338244
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm16.93.79.36.36.04.110.41.220.89.213.73.20.0.15.25.118.11.38.73.011.32.38.32.631.110.419.74.411.92.49.56.413.64.718.83.815.94.915.42.414.44.312.41.818.41.76.66.510.92.614.50.6
31-40 cm24.64.412.56.79.45.521.51.624.99.823.14.0100.0.15.85.422.01.519.54.322.73.215.13.321.79.618.84.418.43.127.79.529.36.320.03.821.25.623.92.928.35.721.42.327.52.019.99.419.23.422.20.7
41-50 cm27.94.631.39.622.27.925.51.818.28.324.84.10.0.23.26.427.21.641.95.430.13.834.04.319.18.525.25.218.53.134.610.130.86.222.04.222.16.422.72.925.55.829.72.725.32.023.910.730.34.226.60.7
51-60 cm18.64.043.510.246.38.829.31.825.09.626.84.10.0.17.95.622.01.516.64.022.33.430.54.323.09.522.34.932.33.615.67.015.85.021.44.021.96.225.73.020.45.221.82.418.01.738.911.925.53.923.80.7
over 60 cm12.03.43.43.416.17.013.21.411.07.311.62.90.0.27.96.910.61.113.33.713.62.712.23.15.25.214.04.318.93.012.66.910.63.817.83.818.86.012.32.311.53.914.72.110.91.410.77.714.13.212.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm19.63.233.328.117.811.023.92.612.83.821.74.46.66.328.77.441.44.713.23.418.95.226.78.135.013.428.48.718.74.09.65.214.43.425.36.725.05.134.62.345.412.320.22.957.45.018.412.325.73.626.10.9
31-40 cm23.13.60.0.11.911.128.22.919.94.528.55.140.018.714.66.035.14.730.75.027.36.218.06.734.013.517.88.428.14.634.08.120.04.124.26.727.25.636.22.425.111.232.23.426.74.541.616.120.93.828.51.0
41-50 cm33.14.066.728.135.516.126.62.841.25.920.54.540.018.723.27.515.63.633.75.032.86.530.98.424.810.537.610.629.14.625.97.642.84.918.55.920.65.316.41.917.69.526.63.28.82.820.013.131.04.225.51.0
51-60 cm18.33.20.0.26.113.215.42.320.44.722.04.413.313.124.67.45.82.322.44.513.44.724.48.16.26.25.45.322.24.124.77.014.53.321.16.421.85.57.51.46.05.916.22.76.02.420.013.113.93.314.60.8
over 60 cm5.92.00.0.8.78.55.91.55.82.87.32.90.0.9.05.02.01.40.0.7.63.70.0.0.0.10.87.21.91.35.84.18.32.710.95.05.33.15.31.26.05.94.71.51.11.10.0.8.42.65.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.61.23.93.94.43.13.40.64.71.93.21.310.510.52.31.61.90.51.81.02.51.02.01.35.64.04.11.94.21.21.91.93.11.42.21.36.62.52.20.65.82.52.80.73.10.77.74.02.20.93.00.2
12-30 cm17.62.211.86.48.23.714.01.113.93.316.62.45.24.920.64.120.61.310.72.112.92.011.82.630.77.521.03.813.82.09.43.913.72.620.23.219.73.227.31.719.74.414.91.524.21.79.75.717.82.018.10.5
31-40 cm22.62.610.55.79.54.822.71.420.13.824.53.042.116.814.94.023.11.424.83.223.32.815.42.924.77.717.83.821.02.430.95.922.63.420.73.223.03.731.21.826.04.824.71.926.51.825.08.219.62.523.80.5
41-50 cm29.62.934.29.124.16.825.01.534.34.722.33.031.615.922.74.725.31.437.13.630.03.232.73.720.06.027.14.621.42.528.86.037.23.720.53.419.93.818.11.522.44.727.72.021.81.720.97.830.02.825.40.6
51-60 cm17.52.336.78.940.07.024.21.420.43.924.02.910.510.520.34.219.71.319.22.919.52.828.73.615.96.217.33.827.42.620.74.714.52.620.83.220.43.813.51.416.34.119.21.715.51.430.18.519.42.519.90.5
over 60 cm7.91.72.82.813.85.610.61.06.62.69.52.00.0.19.24.59.41.06.41.911.82.19.52.53.13.112.63.612.12.08.43.68.92.115.42.910.42.97.51.19.73.110.71.48.91.16.64.811.02.09.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871913/338245
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm16.93.79.36.35.84.011.31.320.89.214.53.20.0.15.84.919.51.38.73.011.82.38.22.631.110.420.44.412.72.49.56.413.64.718.43.815.94.916.82.415.84.512.91.820.01.76.26.210.82.615.40.6
31-40 cm24.64.412.56.711.65.721.61.624.99.822.94.0100.0.18.65.621.91.519.54.323.13.214.93.321.79.619.54.418.43.027.79.529.36.319.63.721.25.623.92.827.85.721.32.327.52.018.78.919.83.422.30.7
41-50 cm27.94.631.39.621.77.725.11.818.28.324.64.10.0.21.25.926.31.541.95.429.73.734.64.319.18.525.25.019.03.134.610.130.86.222.44.222.16.422.72.825.15.729.72.624.81.928.610.930.14.126.20.7
51-60 cm18.64.043.510.245.28.628.71.825.09.626.64.10.0.16.45.121.51.416.64.022.03.430.24.223.09.521.54.731.73.515.67.015.85.022.14.021.96.224.72.920.15.221.42.317.31.636.511.425.33.923.30.7
over 60 cm12.03.43.43.415.76.913.31.411.07.311.52.90.0.28.06.610.91.113.33.713.42.612.13.15.25.213.54.218.22.912.66.910.63.817.43.718.86.012.02.211.33.914.82.010.31.310.17.214.03.212.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm19.63.233.328.116.310.324.42.612.53.721.74.46.66.328.77.441.94.612.93.318.95.225.67.835.013.430.18.320.94.012.05.615.33.527.16.724.55.035.42.245.911.720.02.958.94.818.412.325.63.526.70.9
31-40 cm23.13.60.0.19.112.327.72.819.54.428.55.140.018.714.66.034.14.530.14.927.36.217.36.534.013.516.27.727.54.433.17.919.84.123.66.626.75.536.02.422.610.232.43.426.24.441.616.120.33.728.21.0
41-50 cm33.14.066.728.132.615.126.62.841.45.820.54.540.018.723.27.516.63.634.05.032.86.529.68.224.810.534.210.027.54.425.27.442.34.918.15.820.25.215.91.820.89.526.93.28.32.620.013.130.14.125.20.9
51-60 cm18.33.20.0.24.012.115.72.321.14.722.04.413.313.124.67.45.52.223.14.513.44.723.47.86.26.29.86.622.34.124.16.914.43.220.66.321.45.57.31.35.45.316.02.75.62.220.013.115.93.414.70.8
over 60 cm5.92.00.0.8.07.85.71.55.62.87.32.90.0.9.05.01.91.40.0.7.63.74.24.10.0.9.86.61.81.35.74.08.22.710.74.97.23.55.41.15.45.34.71.51.01.00.0.8.12.55.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.61.23.93.94.33.04.20.74.61.93.61.310.510.55.72.43.00.61.81.02.41.02.01.37.84.45.82.25.51.31.81.83.81.52.21.26.52.43.20.76.62.53.00.84.10.87.43.82.51.03.70.2
12-30 cm17.62.211.86.47.93.614.61.113.73.216.92.45.24.919.93.821.51.310.62.113.32.011.62.530.07.421.63.814.92.010.84.114.12.620.53.219.53.227.91.721.14.415.01.525.61.79.35.517.72.018.80.5
31-40 cm22.62.610.55.712.85.022.51.419.73.724.33.042.116.816.03.922.71.424.53.223.62.815.12.924.17.617.53.720.62.430.45.922.33.320.33.122.83.730.71.824.94.724.71.926.11.724.17.919.52.423.50.5
41-50 cm29.62.934.29.123.26.524.41.434.64.722.02.931.615.920.84.324.31.437.23.629.73.132.93.719.55.925.94.321.02.428.45.936.73.720.73.319.73.817.71.522.54.627.82.021.11.624.08.029.32.824.90.5
51-60 cm17.52.336.78.938.56.723.71.421.03.923.82.810.510.518.63.918.91.219.62.919.32.728.23.615.56.117.43.726.62.520.34.714.32.621.23.220.23.813.01.315.64.018.81.714.71.328.98.320.12.519.50.5
over 60 cm7.91.72.82.813.35.310.51.06.52.69.42.00.0.19.04.39.50.96.41.911.62.110.22.53.03.011.83.311.41.98.23.68.72.115.12.911.43.07.51.19.33.010.71.48.41.16.44.610.82.09.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #871914/338246
NFI4
forest area
predominant tree class · dominant diameter (5 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
predominant tree classdominant diameter (5 classes) %± %± %± %± %± %± %±
n/an/a100.0.100.0.100.0.100.0.100.0.100.0.100.0.
12-30 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
31-40 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
41-50 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
51-60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 60 cm0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
conifersn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm12.51.010.61.110.61.515.21.714.51.47.21.612.20.5
31-40 cm21.51.222.01.517.91.927.32.120.21.720.62.521.60.7
41-50 cm29.21.427.61.722.52.126.52.129.31.926.32.827.60.8
51-60 cm24.71.325.31.631.22.319.01.824.81.830.02.925.30.7
over 60 cm12.11.014.61.317.81.912.01.511.21.315.92.313.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
broadleavesn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
12-30 cm19.61.222.32.820.63.055.15.541.86.727.72.223.60.9
31-40 cm25.71.426.93.126.33.327.25.029.76.341.02.629.11.0
41-50 cm31.31.428.73.127.53.310.53.318.15.517.42.026.71.0
51-60 cm18.51.214.32.419.42.85.92.68.33.98.31.515.30.8
over 60 cm5.00.77.91.96.21.71.31.32.22.15.51.25.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.40.42.60.53.10.72.10.71.00.40.80.32.50.2
12-30 cm15.50.713.01.113.41.321.11.716.61.419.51.515.90.5
31-40 cm22.80.922.61.320.01.626.71.920.81.632.71.823.70.6
41-50 cm29.21.027.11.523.31.723.51.828.11.820.81.626.50.6
51-60 cm20.90.822.01.326.51.716.61.623.11.716.71.521.10.5
over 60 cm8.30.612.61.013.61.410.01.310.31.29.51.210.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 17.06.2020 #871915/338247
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