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NFI3
forest area
degree of mixture · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.4715.3192.2301.5382.9261.04513.312
crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.4715.3192.2301.5382.9261.04513.312
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.6357.9155.4195.7184.5212.52727.68
normal3.22512.7125.2199.6138.5155.41944.56
loose0.8506.6172.9267.4168.5154.52030.88
open1.0456.6174.92010.61312.7125.41941.37
scattered0.21003.4241.4384.9207.9153.32421.110
grouped crowded0.21005.2190.6586.8164.9203.32421.09
grouped normal0.0.3.3240.21005.9185.4194.42019.210
heterogeneous0.0.5.4191.4383.1254.5213.02617.411
total6.91751.1522.0954.0457.1531.87222.82
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.8233.6245.2191.5350.6581.63516.211
normal4.6219.6144.3201.9310.6572.03223.19
loose3.8233.0261.8330.6580.4710.85010.414
open2.7272.6284.0221.0451.0440.85012.213
scattered1.0451.0450.6581.0440.4710.8504.720
grouped crowded0.21000.6580.4700.21000.21000.4712.032
grouped normal0.0.0.8500.6580.6580.21000.21002.429
heterogeneous0.6582.0320.21000.6580.4711.0454.720
total16.71123.3917.1107.4163.8227.51675.65
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded5.3193.5242.5270.6580.8501.43814.112
normal5.1204.2223.1251.5350.21001.83315.811
loose0.8501.3411.8330.4710.21000.8505.220
open2.2302.4291.9330.21000.21000.8507.716
scattered0.21001.0451.4380.21000.4710.21003.424
grouped crowded0.0.0.0.0.21000.6580.21001.0452.032
grouped normal0.0.0.0.0.4710.8500.0.0.0.1.241
heterogeneous0.21000.21000.4710.21000.21000.4711.535
total13.71212.61211.5134.5212.2306.31750.96
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded9.3145.6196.5172.5271.83321.6947.16
normal5.0203.8232.4291.5350.85014.21127.78
loose2.8270.8501.5350.4710.0.8.21513.712
open1.6351.0450.8501.0451.2414.82010.414
scattered1.0450.21001.2410.8500.21002.1305.619
grouped crowded0.21000.8500.4711.0450.6584.0227.017
grouped normal0.21000.21000.0.0.0.0.0.0.4710.850
heterogeneous0.21000.21000.0.0.0.0.21001.0451.635
total20.11012.71212.7127.2164.82056.45113.94
totaln/a0.4715.3192.2301.5382.9261.04513.312
crowded19.91020.6919.6910.2137.71627.08105.04
normal17.91030.4715.01114.51110.11323.38111.14
loose8.11611.8138.0158.7149.21414.41160.16
open7.51612.71211.51312.81215.21111.91371.65
scattered2.3295.6194.6216.9178.9156.41734.77
grouped crowded0.6586.6171.6358.6155.9188.61531.98
grouped normal0.21004.3211.2417.4165.6185.01923.79
heterogeneous1.0457.8162.0323.9225.2195.41925.39
total57.85105.0365.5474.5370.74103.03476.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #844550/310881
NFI3
forest area
degree of mixture · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.4715.3192.2301.5382.9261.04513.312
crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.4715.3192.2301.5382.9261.04513.312
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.6357.9155.4195.9175.1192.92628.88
normal3.22513.1125.2199.7138.9145.81845.96
loose0.8506.6173.3247.6169.5144.72032.58
open1.0456.6175.31910.81313.6115.61842.97
scattered0.21003.6231.8336.5179.0156.61727.78
grouped crowded0.21006.0181.0457.0166.4173.72324.29
grouped normal0.0.3.3240.21006.4176.3175.01921.19
heterogeneous0.0.5.4191.5353.3245.1193.62318.910
total6.91752.5523.8857.2463.7437.86241.92
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.8233.6245.2191.5350.6581.83316.411
normal4.82010.2144.9191.9310.8492.03224.79
loose3.8233.0262.2300.8500.4710.85011.013
open2.7272.6284.0221.0451.0440.85012.213
scattered1.0451.2410.6581.0440.4710.8504.920
grouped crowded0.21000.6580.6570.21000.6580.4712.628
grouped normal0.0.1.2410.6580.6580.21000.21002.827
heterogeneous0.6582.0320.21000.6580.4711.2414.920
total16.91124.5918.3107.6154.4217.81579.45
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded5.3193.7233.1250.8501.0451.63515.411
normal5.1204.2223.3241.5350.21002.03116.211
loose0.8501.3411.8330.4710.21000.8505.220
open2.2302.4291.9330.21000.21001.0457.916
scattered0.21001.0451.4380.4710.4710.6584.022
grouped crowded0.0.0.21000.21000.6580.21001.2412.429
grouped normal0.0.0.0.0.4710.8500.0.0.4711.635
heterogeneous0.21000.21000.4710.21000.21000.6581.733
total13.71213.01212.3124.9202.3298.01554.46
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded9.3145.8196.5173.1242.23023.1950.06
normal5.0204.0232.6271.5350.85015.21129.18
loose3.0260.8501.9320.4710.0.9.21415.311
open1.6351.2410.8501.0451.6355.21911.413
scattered1.0450.21001.4380.8500.4714.1227.916
grouped crowded0.21000.8500.4711.4380.8504.6218.216
grouped normal0.21000.21000.0.0.0.0.0.0.6581.045
heterogeneous0.21000.21000.0.0.21000.21001.2412.032
total20.31013.41213.5128.4155.91863.34124.83
totaln/a0.4715.3192.2301.5382.9261.04513.312
crowded19.91021.0920.1911.3128.91429.47110.64
normal18.11031.6716.01014.71010.71324.98115.94
loose8.31511.8139.2149.11410.11315.51164.05
open7.51612.91211.91213.01216.41012.71274.45
scattered2.3296.1185.2198.71510.11412.01244.46
grouped crowded0.6587.6162.2309.2148.0159.81437.37
grouped normal0.21004.7201.2417.8166.4176.11726.58
heterogeneous1.0457.8162.2304.3215.8186.51727.68
total58.25108.7370.1479.5379.34117.92513.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #844551/310882
NFI3
forest area
degree of mixture · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.4716.2162.3271.5352.7250.94514.011
crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.4716.2162.3271.5352.7250.94514.011
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.6337.6155.2186.2165.2183.62129.48
normal2.92513.2115.0199.5139.0145.91745.46
loose1.1417.5153.0247.5159.8135.01833.77
open1.1417.1165.01810.31212.9115.21841.76
scattered0.21003.7221.6335.9179.4136.31627.28
grouped crowded0.21006.0170.9456.6166.0173.72223.49
grouped normal0.0.3.8210.5586.7166.5164.71922.19
heterogeneous0.0.5.1181.4353.1235.1183.62218.310
total7.01653.9522.6855.9463.9437.96241.22
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.7223.5235.1181.3350.7501.63316.010
normal5.21810.5135.2172.1290.7501.93025.68
loose3.6222.7262.4270.7500.6581.14111.113
open2.8253.8223.7220.9451.4350.75013.311
scattered0.9451.0410.7500.9440.3710.7504.620
grouped crowded0.21000.7500.7500.21000.5580.3712.726
grouped normal0.0.1.1410.7500.5580.3710.21002.925
heterogeneous0.5582.1290.21000.7500.3711.7315.618
total16.91025.4818.897.2155.0198.31481.74
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded5.7184.6203.7211.2380.9451.83217.810
normal5.0194.1213.6221.4350.21002.12916.310
loose0.7501.5351.7320.4710.4711.2385.917
open2.3282.5272.2290.21000.21000.9458.315
scattered0.4711.1411.4350.4710.3710.7504.220
grouped crowded0.0.0.21000.21000.6580.21001.2382.328
grouped normal0.0.0.21000.4710.7500.0.0.4711.633
heterogeneous0.21000.21000.4710.21000.21000.5581.533
total14.21114.31113.5114.9192.3288.81458.05
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded9.2145.6186.3163.1232.12924.1850.56
normal5.0193.9223.0241.5330.94515.91030.37
loose2.8250.7501.9300.5570.0.8.71414.711
open1.6331.2381.3351.1411.6335.01911.812
scattered0.9450.21001.5350.7500.4714.0217.715
grouped crowded0.21000.7500.3711.2380.9454.6197.915
grouped normal0.21000.7500.0.0.0.0.0.0.5581.435
heterogeneous0.21000.21000.0.0.21000.21001.3382.030
total20.0913.21114.4118.4146.01764.34126.43
totaln/a0.4716.2162.3271.5352.7250.94514.011
crowded20.2921.2920.4911.9118.91431.17113.74
normal18.01031.8716.8914.51010.71225.98117.64
loose8.21512.4129.0139.01310.71216.01065.45
open7.81514.61112.31112.41116.21011.91275.15
scattered2.3286.0175.2187.91510.51311.81243.66
grouped crowded0.5587.6152.1298.6147.6159.81336.37
grouped normal0.21005.7171.6338.0146.8165.71728.08
heterogeneous0.9457.6151.9304.2205.7177.11527.48
total58.45113.1371.6477.9380.03120.12521.21
© WSL, Swiss National Forest Inventory, 11.07.2020 #844552/310883
NFI4
forest area
degree of mixture · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: 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
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.6583.5241.6351.8332.7281.43811.613
crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.6583.5241.6351.8332.7281.43811.613
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.73310.6135.1208.9143.8224.32134.37
normal1.63510.8136.0189.6138.3155.61842.07
loose0.21004.9202.1306.4178.1154.52026.38
open1.43810.0143.02612.61214.6117.91549.46
scattered0.0.2.2302.6278.51511.2136.31730.78
grouped crowded0.0.4.0222.0311.8335.9182.13015.811
grouped normal0.0.2.1302.4292.7268.8154.12220.110
heterogeneous0.21005.2190.21009.4144.8203.12522.99
total5.12049.7523.3860.0465.5437.96241.52
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded6.1186.7176.4171.3380.6581.73323.09
normal5.8186.0186.4170.6571.0451.83321.69
loose1.8332.9273.0260.6581.0451.24110.414
open1.8334.6211.8332.4290.7501.53512.812
scattered0.6582.2301.0450.8500.21001.2416.018
grouped crowded0.0.1.0450.8500.21000.4710.21002.628
grouped normal0.6581.2410.0.0.0.0.6581.0453.424
heterogeneous1.6353.1261.0450.4710.21000.6586.917
total18.31027.8820.596.3174.8209.21486.85
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.9206.7176.4171.2412.4295.21926.79
normal5.3192.5292.2300.8500.6581.63512.912
loose2.0321.2410.6580.0.0.4690.21004.421
open2.0321.1451.0451.0450.4710.8506.218
scattered0.4710.6580.6580.8500.21000.6583.225
grouped crowded0.0.1.4380.8500.21000.8501.1414.421
grouped normal0.0.0.0.1.0440.0.0.21000.6581.733
heterogeneous0.6580.4710.0.0.0.0.0.0.0.1.045
total15.11113.91212.5124.1225.02010.01460.56
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded8.1157.8165.9183.9211.33827.3854.36
normal6.3183.4253.3240.8501.83315.51131.18
loose2.4290.9500.8500.6580.21002.4297.217
open2.1300.6581.1411.8330.0.3.7239.414
scattered0.21001.2411.2411.0450.21002.7266.617
grouped crowded0.21000.8501.2410.6580.4717.61610.813
grouped normal0.0.0.0.0.6580.21000.0.2.8273.523
heterogeneous0.21000.4710.0.0.0.0.21000.4711.241
total19.51015.11114.2118.8144.22262.34124.13
totaln/a0.6583.5241.6351.8332.7281.43811.613
crowded20.9931.8723.7815.4108.11538.46138.33
normal19.01022.7917.91011.71211.81224.48107.54
loose6.4189.8146.6177.5159.7148.31548.36
open7.31616.2116.91717.81015.71114.01177.85
scattered1.2416.2185.41911.21311.81310.71346.46
grouped crowded0.21007.2164.8202.8277.61611.01333.78
grouped normal0.6583.4244.0222.9269.6148.41528.98
heterogeneous2.6289.1151.2419.8145.1194.22232.08
total58.65109.9372.1481.0382.14120.72524.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #844553/310884
NFI1
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a2.1300.0.0.0.0.0.0.0.2.130
crowded0.0.1.2413.4234.0214.12112.612
heterogeneous0.0.0.0.0.8500.4710.0.1.241
normal, loose0.0.2.7274.8201.8331.53510.913
open, scattered0.0.1.6351.3380.8500.4714.022
crowded, clustered normal0.0.0.21000.21000.21000.0.0.658
total2.1305.71810.5137.1166.01831.47
Eastern Juran/a0.4700.0.0.0.0.0.0.0.0.470
crowded0.0.0.31000.4700.6581.0442.330
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.4710.0.0.21001.2411.833
open, scattered0.0.0.21000.21000.21000.0.0.658
crowded, clustered normal0.0.0.21000.0.0.0.0.0.0.2100
total0.4701.1450.6581.0442.3305.419
Western Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.21000.0.0.0.0.21000.470
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.6580.21001.0441.3403.125
open, scattered0.0.0.0.0.21000.0.1.1441.341
crowded, clustered normal0.0.0.0.0.0.0.0.0.0.0.0.
total0.21000.8500.4711.0442.6285.019
Central Plateaun/a0.4710.0.0.0.0.0.0.0.0.471
crowded0.0.0.4711.2410.21001.3383.125
heterogeneous0.0.0.4700.21000.0.0.0.0.658
normal, loose0.0.0.9451.9310.4710.8504.021
open, scattered0.0.0.5700.21000.21000.21001.045
crowded, clustered normal0.0.0.0.0.0.0.21000.21000.471
total0.4712.2303.5230.9452.5279.413
Eastern Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.4710.21000.6580.8501.932
heterogeneous0.0.0.0.0.0.0.21000.0.0.2100
normal, loose0.0.0.7501.2410.4710.8503.125
open, scattered0.0.0.0.0.0.0.0.0.21000.2100
crowded, clustered normal0.0.0.21000.21000.0.0.0.0.471
total0.21001.3381.6351.2411.7336.018
Western Pre-Alpsn/a1.5380.0.0.0.0.0.0.0.1.538
crowded0.0.3.4242.1300.4700.9506.816
heterogeneous0.0.0.3700.0.0.0.0.0.0.370
normal, loose0.0.5.1191.9310.4710.21007.615
open, scattered0.0.4.3220.9450.0.0.5715.818
crowded, clustered normal0.0.2.4290.21000.21000.0.2.727
total1.53815.6105.1180.9441.63724.77
Central Pre-Alpsn/a2.1300.0.0.0.0.0.0.0.2.130
crowded0.0.4.9202.7282.7294.22214.411
heterogeneous0.0.4.0231.4380.6580.0.6.018
normal, loose0.0.7.1174.0231.1450.210012.412
open, scattered0.0.4.8201.5350.0.0.21006.417
crowded, clustered normal0.0.3.7231.3410.21000.6585.818
total2.13024.5810.9134.5215.22047.25
Eastern Pre-Alpsn/a1.7350.0.0.0.0.0.0.0.1.735
crowded0.0.4.4204.1211.2414.02213.811
heterogeneous0.0.0.4701.0450.0.0.21001.535
normal, loose0.0.6.6174.4212.1300.210013.311
open, scattered0.0.1.1400.6580.21000.21002.130
crowded, clustered normal0.0.0.8490.6580.6580.4712.429
total1.73513.41110.7134.1214.91934.86
Northwestern Alpsn/a1.5380.0.0.0.0.0.0.0.1.538
crowded0.0.3.6230.4711.3371.2416.617
heterogeneous0.0.1.5380.4710.0.0.21002.031
normal, loose0.0.6.8171.9311.5351.83212.112
open, scattered0.0.5.2191.2410.7570.21007.416
crowded, clustered normal0.0.3.7230.0.0.21000.0.3.922
total1.53820.984.0223.7223.42333.56
Central Alpsn/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.2.7250.6580.21001.0444.419
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
normal, loose0.0.1.9311.0420.4710.6573.921
open, scattered0.0.0.6580.4710.0.0.0.1.044
crowded, clustered normal0.0.1.6340.21000.0.0.0.1.832
total0.21007.0142.2280.6561.53311.510
Northeastern Alpsn/a1.3410.0.0.0.0.0.0.0.1.341
crowded0.0.1.5382.1300.9442.1306.616
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.3.7220.7510.6591.3386.416
open, scattered0.0.1.3370.5710.4710.5712.627
crowded, clustered normal0.0.1.6350.5570.21000.0.2.328
total1.3418.1143.8222.0303.82219.17
Southwestern Alpsn/a2.8260.0.0.0.0.0.0.0.2.826
crowded0.0.5.6182.3290.9453.02411.912
heterogeneous0.0.3.7230.21000.21000.0.4.121
normal, loose0.0.15.5101.8331.1410.75019.29
open, scattered0.0.21.591.0451.0450.85024.38
crowded, clustered normal0.0.10.3130.4710.21001.43812.312
total2.82656.545.7183.5236.01774.53
Southeastern Alpsn/a2.0320.0.0.0.0.0.0.0.2.032
crowded0.0.9.1140.8500.9442.03112.812
heterogeneous0.0.3.1250.4710.0.0.0.3.523
normal, loose0.0.15.6111.2410.4710.85018.010
open, scattered0.0.17.7101.2410.4710.47119.79
crowded, clustered normal0.0.13.4111.0450.21000.210014.811
total2.03258.944.6211.9323.42470.74
Southern Alpsn/a2.5280.0.0.0.0.0.0.0.2.528
crowded0.0.6.2171.4383.02629.5740.26
heterogeneous0.0.1.5350.6580.21000.21002.528
normal, loose0.0.7.5152.5281.43811.61323.18
open, scattered0.0.9.9142.1300.8507.31620.29
crowded, clustered normal0.0.8.4151.4380.0.4.82014.511
total2.52833.668.0155.41953.45103.03
Switzerlandn/a18.9100.0.0.0.0.0.0.0.18.910
crowded0.0.43.9721.8916.91155.26137.73
heterogeneous0.0.15.0115.0201.6350.65822.29
normal, loose0.0.75.5527.6812.81223.09138.94
open, scattered0.0.68.6511.4134.62111.91396.54
crowded, clustered normal0.0.46.566.0182.1307.61662.15
total18.910249.5271.7537.9798.24476.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #844554/310885
NFI4
forest area
degree of mixture · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. 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
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.6583.5241.6351.8332.7281.43811.613
crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.6583.5241.6351.8332.7281.43811.613
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.73310.6135.1208.9143.6234.32134.17
normal1.63510.8136.0189.6138.3155.61842.07
loose0.21004.9201.9316.4177.7164.32125.59
open1.43810.0143.02612.61214.2117.71548.86
scattered0.0.2.2302.6278.31511.0136.01830.18
grouped crowded0.0.4.0222.0311.8335.7182.13015.611
grouped normal0.0.2.1302.4292.7268.8153.92219.910
heterogeneous0.21005.2190.21008.4154.5212.92621.59
total5.12049.7523.1858.7463.9436.96237.52
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded6.1186.7176.2171.3380.6581.73322.89
normal5.8185.9196.4170.6570.8501.83321.210
loose1.8332.9273.0260.6580.8501.24110.314
open1.8334.6211.6352.4290.7501.53512.612
scattered0.6582.0321.0450.8500.21000.8505.419
grouped crowded0.0.1.0450.8500.21000.0.0.21002.230
grouped normal0.6581.2410.0.0.0.0.4711.0453.225
heterogeneous1.6353.1261.0450.4710.21000.6586.917
total18.31027.4820.196.3173.8238.81484.65
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.7206.7176.0181.2412.2305.21925.99
normal5.3192.3301.9320.8500.6581.63512.513
loose2.0321.0450.6580.0.0.4690.21004.222
open2.0321.1450.4711.0450.4710.8505.619
scattered0.4710.6580.6580.8500.21000.6583.225
grouped crowded0.0.1.4380.6580.21000.8501.0454.022
grouped normal0.0.0.0.1.0440.0.0.21000.6581.733
heterogeneous0.6580.4710.0.0.0.0.0.0.0.1.045
total15.01113.41211.1134.1224.8209.91458.16
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
crowded7.9167.6165.9183.9211.33827.0853.66
normal6.3183.4253.3240.8501.83315.31130.98
loose2.4290.9500.8500.6580.21002.2307.017
open2.1300.6581.1411.8330.0.3.5239.114
scattered0.21001.2411.2410.8500.21002.7266.418
grouped crowded0.21000.6581.2410.6580.4717.21610.214
grouped normal0.0.0.0.0.6580.21000.0.2.8273.523
heterogeneous0.21000.4710.0.0.0.0.21000.4711.241
total19.31014.71214.2118.6144.22261.04122.04
totaln/a0.6583.5241.6351.8332.7281.43811.613
crowded20.51031.6723.2815.4107.71538.26136.53
normal19.01022.3917.71011.71211.61324.28106.54
loose6.4189.6146.4177.5159.1147.91546.96
open7.31616.2116.11817.81015.31113.61176.25
scattered1.2416.0185.41910.81311.61310.11345.06
grouped crowded0.21007.0174.6212.8277.01710.51332.18
grouped normal0.6583.4244.0222.9269.4148.21528.58
heterogeneous2.6289.1151.2418.8144.9204.02230.68
total58.25108.7370.1479.5379.34117.92513.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #844555/310886
NFI1
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a1.4270.0.0.0.0.0.0.0.1.427
crowded0.0.1.1303.5173.7163.81612.19
heterogeneous0.0.0.2710.7380.3580.0.1.229
normal, loose0.0.1.8234.2151.9231.8239.810
open, scattered0.0.1.4271.7241.0320.6414.714
crowded, clustered normal0.0.0.11000.11000.11000.11000.450
total1.4274.71510.2107.0126.31229.65
Eastern Juran/a0.2710.0.0.0.0.0.0.0.0.271
crowded0.0.0.11000.2710.3581.3271.923
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.2710.0.0.4501.2291.823
open, scattered0.0.0.2710.2710.11000.3580.835
crowded, clustered normal0.0.0.11000.0.0.0.0.0.0.1100
total0.2710.6410.4500.8352.8184.914
Western Plateaun/a0.4500.0.0.0.0.0.0.0.0.450
crowded0.0.0.2710.11000.2710.6411.130
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.4500.2710.7370.7382.022
open, scattered0.0.0.3580.3580.0.0.8351.526
crowded, clustered normal0.0.0.0.0.0.0.0.0.0.0.0.
total0.4500.9330.6410.9332.2215.114
Central Plateaun/a0.4500.0.0.0.0.0.0.0.0.450
crowded0.0.0.7381.3280.8351.9234.614
heterogeneous0.0.0.2710.11000.0.0.0.0.358
normal, loose0.0.1.0321.3280.5451.0313.716
open, scattered0.0.0.2700.3580.11000.11000.738
crowded, clustered normal0.0.0.0.0.2710.11000.11000.450
total0.4502.1223.1171.4263.01810.09
Eastern Plateaun/a0.11000.0.0.0.0.0.0.0.0.1100
crowded0.0.0.2710.4500.6411.5262.619
heterogeneous0.0.0.0.0.0.0.11000.0.0.1100
normal, loose0.0.0.5450.8350.3580.6412.121
open, scattered0.0.0.0.0.0.0.11000.2710.358
crowded, clustered normal0.0.0.11000.11000.11000.0.0.358
total0.11000.8351.3281.2292.2215.513
Western Pre-Alpsn/a1.5260.0.0.0.0.0.0.0.1.526
crowded0.0.3.8151.4251.1300.9327.211
heterogeneous0.0.0.5450.11000.0.0.0.0.541
normal, loose0.0.6.4122.1210.9330.5459.99
open, scattered0.0.3.9160.8350.2700.2715.113
crowded, clustered normal0.0.2.4200.3570.11000.0.2.819
total1.52616.964.7132.3201.62427.04
Central Pre-Alpsn/a2.0220.0.0.0.0.0.0.0.2.022
crowded0.0.5.1143.4172.2223.51714.28
heterogeneous0.0.4.6151.7250.4500.0.6.612
normal, loose0.0.7.9113.7161.0320.45013.08
open, scattered0.0.4.9141.9230.4500.11007.311
crowded, clustered normal0.0.3.6160.9330.2710.5455.313
total2.02226.0511.694.3154.51548.33
Eastern Pre-Alpsn/a2.4200.0.0.0.0.0.0.0.2.420
crowded0.0.4.5143.6161.7243.71613.58
heterogeneous0.0.0.3580.9330.11000.11001.427
normal, loose0.0.6.1125.0141.7240.27112.98
open, scattered0.0.1.7231.3280.4500.3583.816
crowded, clustered normal0.0.1.0320.7380.8350.2712.719
total2.42013.7811.494.7144.51436.74
Northwestern Alpsn/a1.6250.0.0.0.0.0.0.0.1.625
crowded0.0.3.1180.9331.5251.6257.111
heterogeneous0.0.1.0310.2710.0.0.11001.328
normal, loose0.0.6.7122.2211.7241.22811.98
open, scattered0.0.6.1121.4270.6410.3588.410
crowded, clustered normal0.0.3.6160.11000.11000.11003.915
total1.62520.564.8144.0153.31734.24
Central Alpsn/a0.7400.0.0.0.0.0.0.0.0.740
crowded0.0.2.6191.3280.5451.1295.412
heterogeneous0.0.0.3580.0.0.0.0.0.0.358
normal, loose0.0.2.1220.9340.5450.4504.015
open, scattered0.0.1.1300.4500.0.0.11001.725
crowded, clustered normal0.0.1.5260.2710.11000.11001.823
total0.7407.6102.9181.2301.72314.06
Northeastern Alpsn/a1.4260.0.0.0.0.0.0.0.1.426
crowded0.0.2.3211.9231.3262.5198.010
heterogeneous0.0.0.11000.11000.0.0.0.0.271
normal, loose0.0.2.5190.7380.5451.3275.013
open, scattered0.0.1.2280.4500.3580.2712.121
crowded, clustered normal0.0.1.5250.3580.3580.0.2.121
total1.4267.6103.4162.4194.01418.85
Southwestern Alpsn/a3.5170.0.0.0.0.0.0.0.3.517
crowded0.0.5.3131.9221.1302.91811.39
heterogeneous0.0.3.5170.2710.11000.2714.016
normal, loose0.0.14.382.2210.8350.83518.07
open, scattered0.0.21.860.9330.9330.73824.36
crowded, clustered normal0.0.10.390.3580.2710.83511.69
total3.51755.135.6133.0185.41372.62
Southeastern Alpsn/a2.8190.0.0.0.0.0.0.0.2.819
crowded0.0.11.491.0320.7381.92315.18
heterogeneous0.0.3.2170.6410.11000.0.4.016
normal, loose0.0.16.471.2290.5450.73818.87
open, scattered0.0.17.870.8350.3580.54519.57
crowded, clustered normal0.0.12.980.6410.11000.27113.88
total2.81961.734.3151.7243.41774.03
Southern Alpsn/a2.6190.0.0.0.0.0.0.0.2.619
crowded0.0.6.5121.5262.81930.9541.84
heterogeneous0.0.1.6250.5450.5450.11002.719
normal, loose0.0.8.3102.8191.52612.4924.96
open, scattered0.0.11.691.7240.8357.71121.86
crowded, clustered normal0.0.9.6101.3280.2714.01615.18
total2.61937.547.8115.81355.13108.82
Switzerlandn/a21.070.0.0.0.0.0.0.0.21.07
crowded0.0.46.9422.4718.5758.14145.82
heterogeneous0.0.15.585.1141.6250.54522.77
normal, loose0.0.74.5327.3613.0923.16137.92
open, scattered0.0.72.2412.195.21412.29101.83
crowded, clustered normal0.0.46.645.1142.4206.11360.24
total21.07255.7272.0440.75100.03489.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #844556/310887
NFI1
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a2.1300.0.0.0.0.0.0.0.2.130
crowded0.0.1.2413.4234.0214.12112.612
heterogeneous0.0.0.0.0.8500.6580.0.1.338
normal, loose0.0.2.7274.8201.8331.53510.913
open, scattered0.0.1.8331.3380.8500.4714.221
crowded, clustered normal0.0.0.21000.21000.21000.0.0.658
total2.1305.91810.5137.3166.01831.87
Eastern Juran/a0.4700.0.0.0.0.0.0.0.0.470
crowded0.0.0.31000.4700.6581.0442.330
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.4710.0.0.21001.2411.833
open, scattered0.0.0.21000.21000.21000.0.0.658
crowded, clustered normal0.0.0.21000.0.0.0.0.0.0.2100
total0.4701.1450.6581.0442.3305.419
Western Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.21000.0.0.0.0.21000.470
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.6580.21001.2401.3403.324
open, scattered0.0.0.0.0.21000.0.1.1441.341
crowded, clustered normal0.0.0.0.0.0.0.0.0.0.0.0.
total0.21000.8500.4711.2402.6285.219
Central Plateaun/a0.4710.0.0.0.0.0.0.0.0.471
crowded0.0.0.4711.2410.4701.3383.324
heterogeneous0.0.0.4700.21000.0.0.0.0.658
normal, loose0.0.0.9451.9310.4710.8504.021
open, scattered0.0.0.5700.21000.21000.21001.045
crowded, clustered normal0.0.0.0.0.0.0.21000.21000.471
total0.4712.2303.5231.1412.5279.613
Eastern Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.4710.21000.6580.8501.932
heterogeneous0.0.0.0.0.0.0.21000.0.0.2100
normal, loose0.0.0.7501.2410.4710.8503.125
open, scattered0.0.0.0.0.0.0.0.0.21000.2100
crowded, clustered normal0.0.0.21000.21000.0.0.0.0.471
total0.21001.3381.6351.2411.7336.018
Western Pre-Alpsn/a2.1320.0.0.0.0.0.0.0.2.132
crowded0.0.3.4242.3280.4700.9507.016
heterogeneous0.0.0.3700.0.0.0.0.0.0.370
normal, loose0.0.5.1191.9310.4710.21007.615
open, scattered0.0.4.3220.9450.0.0.5715.818
crowded, clustered normal0.0.2.4290.21000.21000.0.2.727
total2.13215.6105.3180.9441.63725.56
Central Pre-Alpsn/a2.1300.0.0.0.0.0.0.0.2.130
crowded0.0.5.1192.7282.9274.22214.811
heterogeneous0.0.4.2221.4380.6580.0.6.218
normal, loose0.0.7.5164.2221.1450.47113.212
open, scattered0.0.5.0201.7330.0.0.21006.916
crowded, clustered normal0.0.3.9221.3410.21000.6586.018
total2.13025.6811.3134.7215.41949.25
Eastern Pre-Alpsn/a1.7350.0.0.0.0.0.0.0.1.735
crowded0.0.4.4204.1211.4384.02213.911
heterogeneous0.0.0.4701.0450.0.0.21001.535
normal, loose0.0.6.6174.6202.1300.210013.511
open, scattered0.0.1.1401.0450.21000.21002.527
crowded, clustered normal0.0.0.8490.6580.8500.4712.627
total1.73513.41111.3124.4204.91935.86
Northwestern Alpsn/a1.5380.0.0.0.0.0.0.0.1.538
crowded0.0.3.8220.6581.3371.4387.216
heterogeneous0.0.1.5380.4710.0.0.21002.031
normal, loose0.0.7.0162.1301.5351.83212.411
open, scattered0.0.5.5191.2410.9500.21007.815
crowded, clustered normal0.0.3.7230.0.0.21000.0.3.922
total1.53821.584.4213.9223.62234.95
Central Alpsn/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.2.7250.6580.4711.0444.618
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
normal, loose0.0.1.9311.0420.8500.6574.320
open, scattered0.0.0.8500.4710.0.0.0.1.240
crowded, clustered normal0.0.1.6340.4710.0.0.0.2.030
total0.21007.2142.4271.2401.53312.49
Northeastern Alpsn/a1.7350.0.0.0.0.0.0.0.1.735
crowded0.0.1.5382.1300.9442.1306.616
heterogeneous0.0.0.0.0.21000.0.0.0.0.2100
normal, loose0.0.3.7220.7510.6591.5356.616
open, scattered0.0.1.3370.5710.4710.5712.627
crowded, clustered normal0.0.1.6350.5570.21000.0.2.328
total1.7358.1144.0212.0304.02119.87
Southwestern Alpsn/a3.3250.0.0.0.0.0.0.0.3.325
crowded0.0.5.6182.3290.9453.22312.012
heterogeneous0.0.3.7230.21000.21000.0.4.121
normal, loose0.0.15.7101.9321.3380.75019.79
open, scattered0.0.22.191.0451.2410.85025.18
crowded, clustered normal0.0.10.3130.4710.21001.43812.312
total3.32557.345.9183.9226.11776.53
Southeastern Alpsn/a2.6280.0.0.0.0.0.0.0.2.628
crowded0.0.9.1140.8500.9442.03112.812
heterogeneous0.0.3.1250.4710.0.0.0.3.523
normal, loose0.0.16.2101.2410.4710.85018.610
open, scattered0.0.18.2101.2410.4710.47120.39
crowded, clustered normal0.0.13.6111.0450.21000.210015.011
total2.62860.344.6211.9323.42472.74
Southern Alpsn/a3.3240.0.0.0.0.0.0.0.3.324
crowded0.0.6.2171.4383.02630.3741.06
heterogeneous0.0.1.5350.6580.21000.21002.528
normal, loose0.0.7.5152.5281.63512.41224.08
open, scattered0.0.10.1132.3290.8507.31620.69
crowded, clustered normal0.0.8.6151.6350.0.5.02015.111
total3.32434.068.4155.61955.25106.52
Switzerlandn/a21.7100.0.0.0.0.0.0.0.21.710
crowded0.0.44.3622.2917.71056.35140.53
heterogeneous0.0.15.2115.2201.8330.65822.79
normal, loose0.0.76.9528.4813.71224.29143.13
open, scattered0.0.70.8512.2135.02011.91399.94
crowded, clustered normal0.0.47.166.4182.3297.71663.45
total21.710254.2274.3540.47100.74491.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #844557/310888
NFI2
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.1.0452.5272.1303.6239.214
normal0.0.1.2415.0194.9201.73312.812
loose0.0.0.4712.7271.2411.2415.419
open0.0.0.8500.8500.4710.4712.429
scattered0.0.0.0.0.21000.6580.0.0.850
grouped crowded0.0.0.0.0.0.0.21000.21000.470
grouped normal0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.21000.21000.0.0.0.0.471
total0.0.3.72311.3129.4147.11631.47
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.4700.8501.2412.428
normal0.0.0.0.0.21000.4701.0451.735
loose0.0.0.31000.21000.4710.0.0.950
open0.0.0.0.0.0.0.21000.0.0.2100
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.21000.0.0.0.0.2100
total0.0.0.31001.0441.8332.2305.419
Western Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21000.6580.8500.4712.131
normal0.0.0.21000.4710.8500.9502.330
loose0.0.0.0.0.21000.0.0.0.0.2100
open0.0.0.0.0.0.0.0.0.21000.2100
scattered0.0.0.0.0.0.0.21000.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.4711.3411.8331.5375.019
Central Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21001.1400.6581.1413.124
normal0.0.0.6581.2410.8490.8503.324
loose0.0.0.6581.1410.21000.21002.130
open0.0.0.21000.21000.21000.21000.850
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
total0.0.1.8333.7221.7332.3299.413
Eastern Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21000.21000.21000.5571.141
normal0.0.0.4711.8330.8500.6583.623
loose0.0.0.0.0.6580.4710.0.1.045
open0.0.0.0.0.21000.0.0.21000.471
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.5572.8271.4381.3386.018
Western Pre-Alpsn/a0.31000.0.0.0.0.0.0.0.0.3100
crowded0.0.4.2211.3370.4710.8506.716
normal0.0.4.0222.3290.4700.6587.316
loose0.0.2.5261.1440.4700.31004.221
open0.0.2.5280.31000.21000.0.3.026
scattered0.0.0.7580.0.0.0.0.31001.050
grouped crowded0.0.0.9460.0.0.0.0.0.0.946
grouped normal0.0.0.4710.0.0.0.0.21000.658
heterogeneous0.0.0.7580.0.0.0.0.0.0.758
total0.310016.094.9191.4372.13124.77
Central Pre-Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.4.0222.2302.9272.43011.513
normal0.0.4.5215.0201.0451.14511.613
loose0.0.6.6172.5290.6580.0.9.814
open0.0.3.7232.4291.5350.6588.215
scattered0.0.0.4710.4710.0.0.0.0.850
grouped crowded0.0.0.8500.0.0.21000.0.1.044
grouped normal0.0.0.9440.5580.0.0.0.1.535
heterogeneous0.0.1.5380.8500.0.0.0.2.430
total0.65822.4813.9116.3184.12347.25
Eastern Pre-Alpsn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.4.1213.3243.2242.62713.211
normal0.0.3.7234.6201.8330.75010.813
loose0.0.1.7331.7330.4710.7584.520
open0.0.2.0310.7500.6580.21003.623
scattered0.0.0.4700.4710.21000.21001.341
grouped crowded0.0.0.21000.21000.0.0.21000.658
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.4710.5710.0.0.0.0.850
total0.0.12.61211.4126.2174.72034.86
Northwestern Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.4.8202.0312.0311.0459.813
normal0.0.2.7271.6351.2411.7357.216
loose0.0.3.2241.1440.7500.0.5.019
open0.0.2.2301.0450.21000.21003.623
scattered0.0.2.3300.4710.0.0.21002.926
grouped crowded0.0.2.0310.21000.0.0.0.2.330
grouped normal0.0.0.8500.21000.0.0.0.1.045
heterogeneous0.0.1.1440.0.0.0.0.0.1.144
total0.65819.196.5174.2213.02533.56
Central Alpsn/a0.6570.0.0.0.0.0.0.0.0.657
crowded0.0.1.8330.21000.6530.7483.322
normal0.0.1.9311.5350.4710.4714.320
loose0.0.1.1390.4710.0.0.21001.732
open0.0.0.6570.4710.0.0.0.1.045
scattered0.0.0.4700.0.0.0.0.0.0.470
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.6576.0162.5261.0411.33611.510
Northeastern Alpsn/a1.1400.0.0.0.0.0.0.0.1.140
crowded0.0.1.1451.0401.6351.5355.318
normal0.0.1.5351.4350.9451.4385.217
loose0.0.0.9500.21000.21000.4711.735
open0.0.0.8510.4680.21000.31001.735
scattered0.0.1.5340.31000.21000.0.1.931
grouped crowded0.0.0.4700.0.0.4700.0.0.749
grouped normal0.0.0.4700.21000.0.0.0.0.657
heterogeneous0.0.0.6590.21000.0.0.21001.045
total1.1407.1163.7213.5233.72219.17
Southwestern Alpsn/a1.2410.0.0.0.0.0.0.0.1.241
crowded0.0.7.9152.3291.0453.12314.311
normal0.0.11.8121.5351.2410.65815.110
loose0.0.10.4131.0440.6580.94512.911
open0.0.11.9121.7331.0450.47115.011
scattered0.0.4.3210.8500.4710.4716.018
grouped crowded0.0.3.1250.0.0.0.0.9504.022
grouped normal0.0.2.7260.0.0.0.0.0.2.726
heterogeneous0.0.3.1250.0.0.0.0.0.3.125
total1.24155.447.4164.2216.31674.53
Southeastern Alpsn/a1.8330.0.0.0.0.0.0.0.1.833
crowded0.0.4.4210.8501.3381.3387.815
normal0.0.10.3131.0450.8500.85012.912
loose0.0.12.6121.6350.6580.65715.511
open0.0.15.9101.0450.21000.85017.910
scattered0.0.7.6160.0.0.0.0.0.7.616
grouped crowded0.0.2.6270.0.0.0.0.21002.826
grouped normal0.0.3.4230.0.0.0.0.0.3.423
heterogeneous0.0.1.0450.0.0.0.0.0.1.045
total1.83357.754.5213.0263.72370.74
Southern Alpsn/a0.8500.0.0.0.0.0.0.0.0.850
crowded0.0.2.0311.6353.42427.7834.67
normal0.0.4.7202.0321.24113.31221.29
loose0.0.5.9182.0320.4715.31913.512
open0.0.8.3151.8330.4716.01816.410
scattered0.0.4.3210.4710.6581.0456.217
grouped crowded0.0.1.5350.21000.0.1.2412.926
grouped normal0.0.2.5280.6580.21000.8504.122
heterogeneous0.0.2.2300.8500.21000.21003.324
total0.85031.379.2146.31755.35103.03
Switzerlandn/a7.1170.0.0.0.0.0.0.0.7.117
crowded0.0.35.9719.41021.11048.06124.44
normal0.0.47.4629.7816.51125.59119.24
loose0.0.46.2616.4116.1189.71478.45
open0.0.49.0610.8135.1209.41474.25
scattered0.0.21.892.9272.3302.13229.08
grouped crowded0.0.11.6130.6580.7502.62815.511
grouped normal0.0.11.5131.5350.21000.94514.212
heterogeneous0.0.10.9142.6280.21000.47114.212
total7.117234.3283.9552.2698.74476.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #844558/310889
NFI2
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.9452.7252.4273.4229.413
normal0.0.1.0414.6194.6191.83012.111
loose0.0.0.5582.7251.0411.2385.517
open0.0.0.7500.9450.5580.3712.427
scattered0.0.0.0.0.21000.5580.0.0.750
grouped crowded0.0.0.0.0.0.0.21000.21000.471
grouped normal0.0.0.3710.0.0.0.0.0.0.371
heterogeneous0.0.0.21000.21000.0.0.0.0.371
total0.0.3.72211.3129.3137.01531.27
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.3700.7501.3372.327
normal0.0.0.0.0.4700.4700.9451.633
loose0.0.0.31000.21000.4710.0.0.851
open0.0.0.0.0.0.0.21000.0.0.2100
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.21000.0.0.0.0.2100
total0.0.0.31001.1401.6332.2285.118
Western Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21000.5580.9450.9452.526
normal0.0.0.21000.6580.8440.8502.427
loose0.0.0.0.0.21000.0.0.0.0.2100
open0.0.0.0.0.0.0.0.0.21000.2100
scattered0.0.0.0.0.0.0.21000.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.3711.3381.9301.8315.417
Central Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21001.0400.7501.0412.924
normal0.0.0.5581.5330.7500.9443.621
loose0.0.0.5581.0410.11000.11001.830
open0.0.0.21000.3710.21000.21000.845
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
total0.0.1.6333.9201.7312.2279.213
Eastern Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21000.3710.21000.5571.138
normal0.0.0.3711.8310.7500.5583.323
loose0.0.0.0.0.5580.4710.0.0.945
open0.0.0.0.0.21000.21000.21000.558
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.5572.8251.4351.2385.817
Western Pre-Alpsn/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.4.1201.3350.4710.9456.615
normal0.0.4.3202.2270.3700.5587.414
loose0.0.2.8240.9440.3700.21004.319
open0.0.2.4270.6580.21000.0.3.223
scattered0.0.1.0450.0.0.0.0.21001.241
grouped crowded0.0.1.2380.0.0.0.0.21001.435
grouped normal0.0.0.4710.0.0.0.0.21000.558
heterogeneous0.0.0.6580.21000.0.0.0.0.750
total0.210016.795.2171.2372.22925.66
Central Pre-Alpsn/a0.5580.0.0.0.0.0.0.0.0.558
crowded0.0.4.1212.5262.5272.52711.512
normal0.0.5.2184.9191.1411.63512.811
loose0.0.6.3172.4270.5580.0.9.313
open0.0.3.9212.3281.5330.7508.414
scattered0.0.0.3710.4710.0.0.0.0.750
grouped crowded0.0.0.8450.21000.21000.21001.435
grouped normal0.0.1.0410.7500.0.0.0.1.731
heterogeneous0.0.1.3381.1410.0.0.0.2.527
total0.55823.0814.4105.9174.91948.75
Eastern Pre-Alpsn/a0.5580.0.0.0.0.0.0.0.0.558
crowded0.0.4.1203.2233.5213.02413.910
normal0.0.3.6225.2182.0290.84511.611
loose0.0.1.7312.5250.3710.6585.118
open0.0.1.8310.8440.7500.21003.522
scattered0.0.0.6570.4710.21000.21001.338
grouped crowded0.0.0.3700.21000.0.0.21000.750
grouped normal0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.3710.6580.0.0.0.0.945
total0.55812.51112.9116.7155.01837.65
Northwestern Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.5.3182.0302.2281.23710.612
normal0.0.2.6261.8311.4351.8317.614
loose0.0.3.4231.1400.7500.0.5.218
open0.0.2.3271.1410.4710.21004.021
scattered0.0.2.2280.4710.0.0.21002.825
grouped crowded0.0.2.0300.21000.0.0.0.2.229
grouped normal0.0.0.7500.21000.0.0.0.0.945
heterogeneous0.0.1.1400.0.0.0.0.0.1.140
total0.65819.786.7164.7193.42235.15
Central Alpsn/a0.5570.0.0.0.0.0.0.0.0.557
crowded0.0.2.0280.3711.1381.0404.518
normal0.0.1.7311.6310.7500.3714.318
loose0.0.1.3340.3710.0.0.21001.829
open0.0.0.5570.5580.0.0.0.1.040
scattered0.0.0.3700.0.0.0.0.0.0.370
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.5580.0.0.0.0.0.0.558
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.5576.3152.8231.7291.53213.08
Northeastern Alpsn/a1.4350.0.0.0.0.0.0.0.1.435
crowded0.0.1.0450.9401.5351.7315.117
normal0.0.1.6311.3351.0411.6335.616
loose0.0.0.8500.3700.21000.4711.633
open0.0.1.0410.4690.21000.21001.832
scattered0.0.1.3350.21000.4710.0.1.930
grouped crowded0.0.0.5570.0.0.3700.21001.040
grouped normal0.0.0.9400.3710.0.0.0.1.334
heterogeneous0.0.0.6590.11000.0.0.21000.945
total1.4357.8143.6203.5224.31920.56
Southwestern Alpsn/a1.4350.0.0.0.0.0.0.0.1.435
crowded0.0.8.6132.2281.2383.02215.010
normal0.0.11.9112.1291.2380.75015.910
loose0.0.11.1120.8440.5580.84413.411
open0.0.12.4111.7321.0410.75015.910
scattered0.0.4.2200.7500.4710.5585.817
grouped crowded0.0.3.5220.0.0.0.0.9444.420
grouped normal0.0.2.8250.0.0.0.0.0.2.825
heterogeneous0.0.2.9240.0.0.0.0.0.2.924
total1.43557.547.5154.4206.71577.53
Southeastern Alpsn/a1.6330.0.0.0.0.0.0.0.1.633
crowded0.0.4.5190.9451.4351.1387.914
normal0.0.12.0121.2380.9451.23815.310
loose0.0.12.7111.5350.6580.75015.410
open0.0.16.9100.9450.21000.94518.89
scattered0.0.9.6130.21000.21000.0.10.013
grouped crowded0.0.3.2230.0.0.0.0.3713.522
grouped normal0.0.3.5220.0.0.0.0.0.3.522
heterogeneous0.0.0.9450.0.0.0.0.0.0.945
total1.63363.344.6193.2234.32077.13
Southern Alpsn/a0.7500.0.0.0.0.0.0.0.0.750
crowded0.0.2.3281.5333.02429.1735.96
normal0.0.5.0182.1291.23813.81122.18
loose0.0.5.6172.3280.7505.41813.911
open0.0.9.4131.9300.4716.41618.09
scattered0.0.5.7170.5580.5581.0417.715
grouped crowded0.0.1.6330.21000.21001.6333.522
grouped normal0.0.3.5220.5580.21000.7504.919
heterogeneous0.0.2.3280.7500.21000.21003.323
total0.75035.269.6136.31658.24110.02
Switzerlandn/a7.5150.0.0.0.0.0.0.0.7.515
crowded0.0.37.4719.8921.6950.55129.23
normal0.0.49.8631.3717.11027.48125.63
loose0.0.47.1616.8105.7179.71379.25
open0.0.51.5611.5125.61810.21378.74
scattered0.0.25.282.9252.4282.22932.77
grouped crowded0.0.13.1110.7500.9453.72218.410
grouped normal0.0.13.8111.7320.21000.84516.610
heterogeneous0.0.10.4133.0240.21000.37113.911
total7.515248.3287.8453.56104.84501.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #844559/310890
NFI2
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.1.0452.9262.1303.6239.614
normal0.0.1.2415.0194.9201.73312.812
loose0.0.0.4712.9261.2411.2415.618
open0.0.0.8500.8500.4710.4712.429
scattered0.0.0.0.0.21000.6580.0.0.850
grouped crowded0.0.0.0.0.0.0.21000.21000.470
grouped normal0.0.0.4710.0.0.0.0.0.0.471
heterogeneous0.0.0.21000.21000.0.0.0.0.471
total0.0.3.92211.9129.4147.11632.27
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.4700.8501.2412.428
normal0.0.0.0.0.21000.4701.0451.735
loose0.0.0.31000.21000.4710.0.0.950
open0.0.0.0.0.0.0.21000.0.0.2100
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.21000.0.0.0.0.2100
total0.0.0.31001.0441.8332.2305.419
Western Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21000.6580.8500.4712.131
normal0.0.0.21000.4711.0440.9502.528
loose0.0.0.0.0.21000.0.0.0.0.2100
open0.0.0.0.0.0.0.0.0.21000.2100
scattered0.0.0.0.0.0.0.21000.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.4711.3412.0311.5375.219
Central Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21001.1400.6581.1413.124
normal0.0.0.6581.2410.8490.8503.324
loose0.0.0.6581.1410.21000.21002.130
open0.0.0.21000.21000.21000.21000.850
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
total0.0.1.8333.7221.7332.3299.413
Eastern Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21000.21000.21000.5571.141
normal0.0.0.4711.8330.8500.6583.623
loose0.0.0.0.0.6580.4710.0.1.045
open0.0.0.0.0.21000.0.0.21000.471
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.5572.8271.4381.3386.018
Western Pre-Alpsn/a0.31000.0.0.0.0.0.0.0.0.3100
crowded0.0.4.2211.3370.4710.8506.716
normal0.0.4.2222.3290.4700.6587.515
loose0.0.2.5261.1440.4700.31004.221
open0.0.2.5280.5720.21000.0.3.225
scattered0.0.0.7580.0.0.0.0.31001.050
grouped crowded0.0.1.4380.0.0.0.0.21001.636
grouped normal0.0.0.4710.0.0.0.0.21000.658
heterogeneous0.0.0.7580.0.0.0.0.0.0.758
total0.310016.695.1191.4372.33025.76
Central Pre-Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.4.0222.2302.9272.43011.513
normal0.0.4.9205.2201.3411.14512.412
loose0.0.6.8172.5290.6580.0.10.014
open0.0.3.9222.4291.5350.8508.615
scattered0.0.0.4710.4710.0.0.0.0.850
grouped crowded0.0.0.8500.0.0.21000.0.1.044
grouped normal0.0.1.1410.5580.0.0.0.1.733
heterogeneous0.0.1.5381.1450.0.0.0.2.629
total0.65823.3814.3116.5184.32249.05
Eastern Pre-Alpsn/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.4.1213.3243.4232.82613.611
normal0.0.3.7235.0192.1300.75011.612
loose0.0.1.7332.3290.4710.7585.119
open0.0.2.0310.7500.6580.21003.623
scattered0.0.0.4700.4710.21000.21001.341
grouped crowded0.0.0.4700.21000.0.0.21000.850
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.4710.5710.0.0.0.0.850
total0.210012.71112.4126.8164.92037.05
Northwestern Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.4.8202.0312.2301.14010.213
normal0.0.2.7272.0311.2411.7357.615
loose0.0.3.6231.1440.7500.0.5.419
open0.0.2.4281.2410.21000.21004.022
scattered0.0.2.3300.4710.0.0.21002.926
grouped crowded0.0.2.0310.21000.0.0.0.2.330
grouped normal0.0.0.8500.21000.0.0.0.1.045
heterogeneous0.0.1.1440.0.0.0.0.0.1.144
total0.65819.897.1164.4213.22435.15
Central Alpsn/a0.6570.0.0.0.0.0.0.0.0.657
crowded0.0.2.0310.21000.8471.0443.921
normal0.0.1.9311.7320.8500.4714.818
loose0.0.1.3360.4710.0.0.21001.930
open0.0.0.6570.4710.0.0.0.1.045
scattered0.0.0.4700.0.0.0.0.0.0.470
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.4710.0.0.0.0.0.0.471
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.6576.6152.7251.6331.53313.09
Northeastern Alpsn/a1.1400.0.0.0.0.0.0.0.1.140
crowded0.0.1.1451.0401.6351.7335.517
normal0.0.1.6331.4350.9451.4385.417
loose0.0.0.9500.4700.21000.4711.833
open0.0.1.0450.4680.21000.31001.833
scattered0.0.1.5340.31000.21000.0.1.931
grouped crowded0.0.0.4700.0.0.4700.21000.944
grouped normal0.0.0.7500.21000.0.0.0.0.944
heterogeneous0.0.0.6590.21000.0.0.21001.045
total1.1407.8153.9203.5234.12120.37
Southwestern Alpsn/a1.4380.0.0.0.0.0.0.0.1.438
crowded0.0.7.9152.3291.2413.12314.511
normal0.0.11.8121.8331.2410.65815.410
loose0.0.10.8131.0440.6580.94513.411
open0.0.12.3121.7331.2410.85016.010
scattered0.0.4.5210.8500.4710.4716.218
grouped crowded0.0.3.1250.0.0.0.1.1444.222
grouped normal0.0.2.9250.0.0.0.0.0.2.925
heterogeneous0.0.3.1250.0.0.0.0.0.3.125
total1.43856.647.6164.6206.91677.13
Southeastern Alpsn/a1.8330.0.0.0.0.0.0.0.1.833
crowded0.0.4.6200.8501.5351.3388.215
normal0.0.11.3131.0450.8501.04514.111
loose0.0.13.1121.6350.6580.85016.210
open0.0.16.5101.0450.21001.04518.710
scattered0.0.9.4140.21000.0.0.0.9.614
grouped crowded0.0.3.4240.0.0.0.0.4713.823
grouped normal0.0.3.6230.0.0.0.0.0.3.623
heterogeneous0.0.1.0450.0.0.0.0.0.1.045
total1.83363.044.7203.2254.52177.14
Southern Alpsn/a0.8500.0.0.0.0.0.0.0.0.850
crowded0.0.2.2301.6353.42428.7735.86
normal0.0.5.1192.2301.43814.11122.79
loose0.0.5.9182.2300.8505.31914.111
open0.0.8.5151.9310.4716.81717.610
scattered0.0.5.8180.6580.6581.2418.115
grouped crowded0.0.1.7330.21000.21001.6353.723
grouped normal0.0.3.1250.6580.21000.8504.720
heterogeneous0.0.2.3290.8500.21000.21003.523
total0.85034.669.9137.11658.54111.02
Switzerlandn/a7.5160.0.0.0.0.0.0.0.7.516
crowded0.0.36.5719.81022.1949.86128.24
normal0.0.49.5631.3817.91026.58125.24
loose0.0.48.0617.5116.5179.81481.85
open0.0.50.8611.3135.31911.01378.45
scattered0.0.25.493.3252.3302.33033.28
grouped crowded0.0.13.2120.6580.9453.82318.510
grouped normal0.0.13.4121.5350.21000.94516.111
heterogeneous0.0.11.1132.9270.21000.47114.612
total7.516247.8288.3455.36104.74503.61
© WSL, Swiss National Forest Inventory, 11.07.2020 #844560/310891
NFI3
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.8502.9263.0255.01911.712
normal0.0.2.0312.7262.7272.1309.514
loose0.0.0.21001.9310.4711.2413.623
open0.0.0.6581.7331.0451.0454.321
scattered0.0.0.21000.4710.21000.6581.338
grouped crowded0.0.0.21000.21000.0.0.0.0.471
grouped normal0.0.0.0.0.0.0.0.0.21000.2100
heterogeneous0.0.0.0.0.21000.21000.0.0.471
total0.0.3.92210.1137.41610.11331.47
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.0.0.4711.2411.635
normal0.0.0.31000.21000.8500.8502.131
loose0.0.0.21000.0.0.0.0.6580.850
open0.0.0.0.0.21000.21000.21000.658
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.5710.6571.4372.9265.419
Western Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.0.0.4700.21000.4711.044
normal0.0.0.21000.4710.6581.0452.230
loose0.0.0.0.0.0.0.21000.21000.570
open0.0.0.0.0.0.0.21000.21000.471
scattered0.0.0.0.0.21000.0.0.21000.570
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.21000.2100
total0.21000.21001.0451.3402.3305.019
Central Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.4700.21001.4371.7333.622
normal0.0.0.6580.21000.6570.21001.535
loose0.0.0.21001.0450.0.0.5581.733
open0.0.0.4700.8500.4700.0.1.535
scattered0.0.0.0.0.21000.0.0.21000.471
grouped crowded0.0.0.0.0.0.0.0.0.21000.2100
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.4700.0.0.0.0.470
total0.0.1.6352.7262.3282.8269.413
Eastern Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.4710.21000.21000.7501.435
normal0.0.0.21001.0450.4710.8502.429
loose0.0.0.21000.8500.21000.21001.438
open0.0.0.0.0.0.0.4710.21000.658
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.21000.7502.0311.1411.9316.018
Western Pre-Alpsn/a2.9270.0.0.0.0.0.0.0.2.927
crowded0.0.2.3270.4700.4700.9444.120
normal0.0.4.0211.7330.7580.21006.616
loose0.0.1.1400.6570.7580.21002.527
open0.0.1.5360.6580.21000.31002.528
scattered0.0.0.9500.0.0.31000.0.1.245
grouped crowded0.0.1.5350.21000.0.0.21001.831
grouped normal0.0.0.7490.0.0.0.0.0.0.749
heterogeneous0.0.1.9340.4730.21000.0.2.529
total2.92713.8103.9222.3301.73324.77
Central Pre-Alpsn/a1.3370.0.0.0.0.0.0.0.1.337
crowded0.0.3.8232.0332.1322.82710.713
normal0.0.5.2195.3201.6371.73513.811
loose0.0.3.8231.8330.7580.7586.917
open0.0.3.5231.4381.0450.5586.517
scattered0.0.0.6580.7500.4710.0.1.733
grouped crowded0.0.0.9450.0.0.0.0.21001.141
grouped normal0.0.1.1410.6580.0.0.0.1.733
heterogeneous0.0.2.6270.8500.0.0.0.3.424
total1.33721.5912.7125.8195.91847.25
Eastern Pre-Alpsn/a1.0440.0.0.0.0.0.0.0.1.044
crowded0.0.2.2303.1251.7331.7338.814
normal0.0.2.6283.1242.5271.4389.613
loose0.0.0.9441.4380.7500.8503.922
open0.0.2.9252.1301.2410.4716.617
scattered0.0.0.6580.4710.4710.7582.131
grouped crowded0.0.0.21000.21000.21000.21000.850
grouped normal0.0.0.0.0.4710.4710.0.0.949
heterogeneous0.0.0.4710.21000.4710.0.1.045
total1.0449.91310.9127.7155.21934.86
Northwestern Alpsn/a1.6350.0.0.0.0.0.0.0.1.635
crowded0.0.1.6351.3400.9441.9335.718
normal0.0.3.6232.6271.9311.8339.913
loose0.0.1.9330.7570.0.0.0.2.528
open0.0.1.4380.6581.2410.21003.424
scattered0.0.2.1310.21000.4710.21002.926
grouped crowded0.0.2.7270.4710.0.0.4713.524
grouped normal0.0.1.5370.21000.0.0.21001.933
heterogeneous0.0.1.1440.9500.0.0.21002.131
total1.63515.7106.8164.5204.91933.56
Central Alpsn/a0.4700.0.0.0.0.0.0.0.0.470
crowded0.0.1.6340.21000.6580.8503.223
normal0.0.1.3370.8500.21000.21002.526
loose0.0.1.2400.21000.4710.6552.328
open0.0.1.0441.0440.21000.0.2.229
scattered0.0.0.21000.0.0.4710.0.0.657
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.21000.0.0.0.0.2100
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
total0.4705.5172.3281.8321.53311.510
Northeastern Alpsn/a0.7500.0.0.0.0.0.0.0.0.750
crowded0.0.1.7351.7300.21004.0217.514
normal0.0.1.1410.5560.3700.7502.724
loose0.0.0.8510.21000.6590.21001.834
open0.0.1.1450.8480.4700.4712.627
scattered0.0.0.6590.21000.7570.6592.231
grouped crowded0.0.0.4710.21000.0.0.21000.749
grouped normal0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.7500.0.0.0.0.0.0.750
total0.7506.5163.5202.2306.11719.17
Southwestern Alpsn/a1.5380.0.0.0.0.0.0.0.1.538
crowded0.0.5.7181.5350.6582.52710.213
normal0.0.9.6131.9311.5351.53514.511
loose0.0.7.4160.6580.4710.4718.714
open0.0.10.6131.0450.21001.04512.812
scattered0.0.4.9201.0440.21000.8506.917
grouped crowded0.0.6.8160.21000.6581.0458.615
grouped normal0.0.5.9180.6580.8500.0.7.416
heterogeneous0.0.3.1250.6580.21000.0.3.922
total1.53854.047.4164.5217.21674.53
Southeastern Alpsn/a2.9260.0.0.0.0.0.0.0.2.926
crowded0.0.4.5210.6580.8501.8337.716
normal0.0.8.5150.6570.21000.85010.113
loose0.0.8.5150.4710.21000.0.9.214
open0.0.12.7121.0440.21001.24115.211
scattered0.0.7.9150.4710.4710.21008.915
grouped crowded0.0.4.9200.21000.21000.6585.918
grouped normal0.0.5.4190.21000.0.0.0.5.618
heterogeneous0.0.4.5210.4710.21000.21005.219
total2.92657.153.8222.2304.82070.74
Southern Alpsn/a1.0450.0.0.0.0.0.0.0.1.045
crowded0.0.2.5271.6351.43821.6927.08
normal0.0.5.4192.0321.83314.21123.38
loose0.0.4.5200.8500.8508.21514.411
open0.0.5.4190.8500.8504.82011.913
scattered0.0.3.3240.8500.21002.1306.417
grouped crowded0.0.3.3240.4711.0454.0228.615
grouped normal0.0.4.4200.21000.0.0.4715.019
heterogeneous0.0.3.0261.0450.4711.0455.419
total1.04531.877.5166.31756.45103.03
Switzerlandn/a13.7120.0.0.0.0.0.0.0.13.712
crowded0.0.27.5816.01113.91247.06104.44
normal0.0.44.6623.0915.71127.58110.84
loose0.0.30.8810.3145.32013.81260.16
open0.0.41.1711.9137.71610.41471.15
scattered0.0.21.3104.7203.6245.71935.27
grouped crowded0.0.20.891.9322.0326.91731.68
grouped normal0.0.19.2102.4291.3410.85023.79
heterogeneous0.0.17.4114.9201.5361.73525.59
total13.712222.7275.2550.86113.84476.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #844561/310892
NFI4
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.8504.3212.9263.72311.512
normal0.0.1.2413.0262.9252.7279.714
loose0.0.0.21001.3381.0451.3383.922
open0.0.1.1410.8501.3380.6583.822
scattered0.0.0.0.0.21000.21000.0.0.471
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.6580.0.0.0.0.658
heterogeneous0.0.0.21001.0450.4710.0.1.535
total0.0.3.42311.1138.6148.31531.47
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.31000.21000.4710.8501.735
normal0.0.0.0.0.21000.8491.4372.428
loose0.0.0.0.0.0.0.21000.21000.471
open0.0.0.0.0.21000.0.0.4710.658
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.31000.8501.4372.9265.419
Western Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.21000.6580.8501.635
normal0.0.0.21000.5700.4710.8501.933
loose0.0.0.0.0.0.0.0.0.4710.471
open0.0.0.0.0.0.0.6580.21000.850
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21000.9501.6352.3305.019
Central Plateaun/a0.6570.0.0.0.0.0.0.0.0.657
crowded0.0.0.6580.4710.4711.5352.925
normal0.0.0.21000.6570.7500.9452.427
loose0.0.0.0.0.4700.4700.0.0.849
open0.0.0.21000.6580.0.0.6581.337
scattered0.0.0.0.0.0.0.21000.21000.471
grouped crowded0.0.0.0.0.0.0.0.0.21000.2100
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.6580.0.0.21000.850
total0.6571.0442.5271.7333.6239.413
Eastern Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21001.0450.4711.0452.528
normal0.0.0.0.1.3380.4710.4712.130
loose0.0.0.0.0.0.0.21000.4710.658
open0.0.0.0.0.21000.0.0.3710.658
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.21000.0.0.2100
total0.0.0.21002.6271.2412.1306.018
Western Pre-Alpsn/a1.4410.0.0.0.0.0.0.0.1.441
crowded0.0.3.2230.7500.8501.3406.016
normal0.0.2.6261.0450.4710.7584.719
loose0.0.1.5360.3700.3700.0.2.229
open0.0.1.7361.2410.0.0.21003.126
scattered0.0.1.1451.1460.21000.31002.629
grouped crowded0.0.1.2380.21000.8570.6702.728
grouped normal0.0.0.6580.6700.0.0.0.1.145
heterogeneous0.0.0.6580.4710.0.0.0.0.945
total1.44112.4115.5192.4293.02724.77
Central Pre-Alpsn/a0.7490.0.0.0.0.0.0.0.0.749
crowded0.0.4.0222.8273.4252.82813.012
normal0.0.4.1223.0260.7571.4389.214
loose0.0.2.6282.1310.6580.4715.818
open0.0.5.7182.2300.9500.4719.114
scattered0.0.0.8500.7500.21000.6582.229
grouped crowded0.0.0.4700.0.0.21000.0.0.658
grouped normal0.0.0.6580.21000.0.0.0.0.750
heterogeneous0.0.2.9262.3300.21000.21005.718
total0.74921.0913.4126.2185.81947.25
Eastern Pre-Alpsn/a1.0450.0.0.0.0.0.0.0.1.045
crowded0.0.2.4294.4203.9212.03112.711
normal0.0.2.3293.4241.0452.0318.714
loose0.0.1.3372.0310.4710.5714.121
open0.0.1.0451.1450.21000.21002.529
scattered0.0.0.6580.0.0.6580.5711.735
grouped crowded0.0.0.4710.21000.4710.4711.437
grouped normal0.0.1.0440.0.0.6580.4712.131
heterogeneous0.0.0.21000.4710.0.0.0.0.658
total1.0459.31411.4127.1165.91834.86
Northwestern Alpsn/a1.4370.0.0.0.0.0.0.0.1.437
crowded0.0.2.9263.0252.1293.32411.412
normal0.0.4.0211.8331.0451.0457.815
loose0.0.0.8500.4710.0.0.3701.635
open0.0.2.5281.0440.21000.0.3.723
scattered0.0.0.4700.21000.21000.21001.044
grouped crowded0.0.1.8330.9500.21000.21003.125
grouped normal0.0.0.8500.6580.0.0.0.1.538
heterogeneous0.0.1.2410.4710.21000.21002.031
total1.43714.5108.3153.9225.31933.56
Central Alpsn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.1.3360.4711.4370.6573.721
normal0.0.1.9310.9440.0.0.6573.422
loose0.0.0.4700.6560.0.0.0.1.043
open0.0.0.8490.0.0.0.0.4711.240
scattered0.0.0.21000.21000.0.0.21000.657
grouped crowded0.0.0.21000.0.0.0.0.0.0.2100
grouped normal0.0.0.8500.0.0.0.0.0.0.850
heterogeneous0.0.0.0.0.6580.0.0.0.0.658
total0.0.5.6162.7251.4371.73211.510
Northeastern Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.1.1451.5350.21003.1245.817
normal0.0.1.4381.9311.0450.8504.918
loose0.0.0.21000.4710.31000.31001.145
open0.0.0.8510.4710.0.0.5571.733
scattered0.0.1.5350.8510.0.0.4702.726
grouped crowded0.0.1.0450.4710.0.0.4711.833
grouped normal0.0.0.21000.0.0.21000.21000.557
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.6586.1175.2181.6365.61719.17
Southwestern Alpsn/a1.8330.0.0.0.0.0.0.0.1.833
crowded0.0.8.5141.3381.0453.52214.311
normal0.0.9.2140.6570.8500.65811.212
loose0.0.6.2170.6580.0.0.6587.316
open0.0.12.4122.4291.0451.53517.410
scattered0.0.6.7170.8500.8500.8509.114
grouped crowded0.0.1.4380.0.0.21000.4712.031
grouped normal0.0.2.7260.0.0.0.0.0.2.726
heterogeneous0.0.8.2150.4710.0.0.0.8.614
total1.83355.346.1173.8237.51574.53
Southeastern Alpsn/a2.3300.0.0.0.0.0.0.0.2.330
crowded0.0.3.6230.6581.6351.1416.916
normal0.0.7.4160.8500.6581.83310.713
loose0.0.7.1160.6580.4690.21008.315
open0.0.13.0120.7500.4710.0.14.111
scattered0.0.10.0140.0.0.21000.210010.313
grouped crowded0.0.4.7200.0.0.8500.21005.718
grouped normal0.0.7.2160.4710.21000.0.7.816
heterogeneous0.0.4.3210.21000.0.0.0.4.521
total2.33057.353.4244.2223.62370.74
Southern Alpsn/a1.2410.0.0.0.0.0.0.0.1.241
crowded0.0.3.9221.7334.42126.0836.06
normal0.0.5.4181.8331.43813.31221.99
loose0.0.3.9221.0450.21001.8336.916
open0.0.7.0161.1410.8503.32412.212
scattered0.0.3.5230.6580.21001.5355.818
grouped crowded0.0.1.6350.0.0.4716.8178.715
grouped normal0.0.3.5231.0450.21002.0316.617
heterogeneous0.0.2.5280.6580.0.0.4713.623
total1.24131.377.8157.61655.25103.03
Switzerlandn/a11.0140.0.0.0.0.0.0.0.11.014
crowded0.0.32.7822.5923.4951.56130.24
normal0.0.39.9720.71012.01328.58101.14
loose0.0.24.299.7144.0226.41844.36
open0.0.46.1611.9135.4198.61572.15
scattered0.0.24.695.1202.8274.92037.47
grouped crowded0.0.12.6121.6353.0279.21526.59
grouped normal0.0.17.3113.4251.2412.62824.49
heterogeneous0.0.20.2106.8171.0451.04529.18
total11.014217.8281.8552.86112.74476.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #844562/310893
NFI3
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.8502.9263.0255.01911.712
normal0.0.2.0313.0262.7272.1309.714
loose0.0.0.21001.9310.4711.4383.822
open0.0.0.6581.7331.0451.0454.321
scattered0.0.0.21000.4710.21000.6581.338
grouped crowded0.0.0.21000.21000.0.0.0.0.471
grouped normal0.0.0.0.0.0.0.0.0.21000.2100
heterogeneous0.0.0.0.0.21000.21000.0.0.471
total0.0.3.92210.3137.41610.31331.87
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.0.0.4711.2411.635
normal0.0.0.31000.21000.8500.8502.131
loose0.0.0.21000.0.0.0.0.6580.850
open0.0.0.0.0.21000.21000.21000.658
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.5710.6571.4372.9265.419
Western Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.0.0.4700.21000.4711.044
normal0.0.0.21000.4710.6581.0452.230
loose0.0.0.0.0.0.0.21000.21000.570
open0.0.0.0.0.0.0.21000.21000.471
scattered0.0.0.0.0.21000.0.0.21000.570
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.21000.2100
total0.21000.21001.0451.3402.3305.019
Central Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.4700.21001.4371.7333.622
normal0.0.0.6580.21000.6570.21001.535
loose0.0.0.21001.0450.0.0.5581.733
open0.0.0.4700.8500.4700.0.1.535
scattered0.0.0.0.0.21000.0.0.21000.471
grouped crowded0.0.0.0.0.0.0.0.0.21000.2100
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.4700.0.0.0.0.470
total0.0.1.6352.7262.3282.8269.413
Eastern Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.4710.21000.21000.7501.435
normal0.0.0.21001.0450.4710.8502.429
loose0.0.0.21000.8500.21000.21001.438
open0.0.0.0.0.0.0.4710.21000.658
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.21000.7502.0311.1411.9316.018
Western Pre-Alpsn/a2.9270.0.0.0.0.0.0.0.2.927
crowded0.0.2.3270.4700.6570.9444.319
normal0.0.4.2211.7330.7580.21006.816
loose0.0.1.1400.6570.7580.21002.527
open0.0.1.5360.6580.21000.31002.528
scattered0.0.0.9500.0.0.31000.0.1.245
grouped crowded0.0.2.2300.21000.0.0.21002.528
grouped normal0.0.0.7490.0.0.0.0.0.0.749
heterogeneous0.0.1.9340.4730.21000.0.2.529
total2.92714.7103.9222.5281.73325.86
Central Pre-Alpsn/a1.3370.0.0.0.0.0.0.0.1.337
crowded0.0.3.8232.0332.1323.02610.913
normal0.0.5.2195.6191.6371.93314.411
loose0.0.3.8231.8330.7580.7586.917
open0.0.3.5231.4381.0450.5586.517
scattered0.0.0.8500.7500.4710.0.1.931
grouped crowded0.0.0.9450.0.0.0.0.21001.141
grouped normal0.0.1.1410.6580.0.0.0.1.733
heterogeneous0.0.2.6270.8500.0.0.0.3.424
total1.33721.7913.0125.8196.31848.25
Eastern Pre-Alpsn/a1.0440.0.0.0.0.0.0.0.1.044
crowded0.0.2.2303.1251.9311.7339.014
normal0.0.2.6283.2242.7261.73510.213
loose0.0.0.9441.6350.7500.8504.121
open0.0.2.9252.1301.2410.4716.617
scattered0.0.0.6580.4710.4710.7582.131
grouped crowded0.0.0.4710.4700.21000.21001.241
grouped normal0.0.0.0.0.4710.4710.0.0.949
heterogeneous0.0.0.4710.21000.4710.0.1.045
total1.04410.11311.6128.1155.41936.25
Northwestern Alpsn/a1.6350.0.0.0.0.0.0.0.1.635
crowded0.0.1.6351.3400.9441.9335.718
normal0.0.3.8222.8261.9311.83310.313
loose0.0.1.9330.7570.0.0.0.2.528
open0.0.1.4380.6581.2410.4703.623
scattered0.0.2.1310.4700.4710.21003.125
grouped crowded0.0.2.9260.4710.21000.4713.923
grouped normal0.0.1.5370.6570.0.0.21002.330
heterogeneous0.0.1.1440.9500.0.0.21002.131
total1.63516.1107.6154.7205.21935.25
Central Alpsn/a0.4700.0.0.0.0.0.0.0.0.470
crowded0.0.1.6340.21001.0450.8503.522
normal0.0.1.3371.0440.21000.21002.725
loose0.0.1.6350.4710.4710.8483.124
open0.0.1.0441.0440.21000.0.2.229
scattered0.0.0.21000.0.0.4710.21000.849
grouped crowded0.0.0.21000.0.0.0.0.0.0.2100
grouped normal0.0.0.0.0.21000.0.0.0.0.2100
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
total0.4706.1162.7252.1291.93013.39
Northeastern Alpsn/a0.7500.0.0.0.0.0.0.0.0.750
crowded0.0.1.7351.7300.21004.0217.514
normal0.0.1.1410.7490.3700.7502.824
loose0.0.0.8510.21000.6590.4712.032
open0.0.1.4380.8480.4700.4712.925
scattered0.0.1.0450.21000.7570.6592.528
grouped crowded0.0.0.4710.21000.0.0.21000.749
grouped normal0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.9440.0.0.0.0.0.0.944
total0.7507.4153.7202.2306.31720.37
Southwestern Alpsn/a1.5380.0.0.0.0.0.0.0.1.538
crowded0.0.5.9171.5350.8503.12411.312
normal0.0.9.7131.9311.5351.53514.710
loose0.0.7.6160.8500.4710.4719.114
open0.0.10.8131.0450.21001.04513.012
scattered0.0.6.5171.0440.4710.8508.715
grouped crowded0.0.7.0160.21000.6581.4389.214
grouped normal0.0.6.4170.6580.8500.0.7.816
heterogeneous0.0.3.3240.6580.21000.21004.321
total1.53857.247.6154.9208.41579.53
Southeastern Alpsn/a2.9260.0.0.0.0.0.0.0.2.926
crowded0.0.5.1190.6581.0452.2308.914
normal0.0.8.9140.8490.21000.85010.713
loose0.0.9.5140.4710.21000.0.10.113
open0.0.13.6111.0440.21001.63516.410
scattered0.0.9.0150.4710.4710.47110.114
grouped crowded0.0.6.4170.6580.21000.8508.015
grouped normal0.0.6.3170.21000.0.0.0.6.417
heterogeneous0.0.5.1190.4710.21000.21005.818
total2.92663.744.4212.3295.91879.34
Southern Alpsn/a1.0450.0.0.0.0.0.0.0.1.045
crowded0.0.2.9261.8331.63523.1929.47
normal0.0.5.8182.0322.03115.21124.98
loose0.0.4.7200.8500.8509.21415.511
open0.0.5.6180.8501.0455.21912.712
scattered0.0.6.6170.8500.6584.12212.012
grouped crowded0.0.3.7230.4711.2414.6219.814
grouped normal0.0.5.0190.21000.4710.6586.117
heterogeneous0.0.3.6231.2410.6581.2416.517
total1.04537.867.8158.01563.34117.92
Switzerlandn/a13.7120.0.0.0.0.0.0.0.13.712
crowded0.0.28.7816.21115.21149.86109.94
normal0.0.46.0624.6916.11128.98115.64
loose0.0.32.5810.9135.32015.41164.15
open0.0.42.7711.9137.91611.41373.95
scattered0.0.27.884.9204.2238.01644.97
grouped crowded0.0.24.192.6282.4298.11637.17
grouped normal0.0.21.092.9271.6351.04526.58
heterogeneous0.0.18.9105.1201.7332.13227.78
total13.712241.7279.0554.36124.63513.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #844563/310894
NFI3
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.8502.9263.0255.01911.712
normal0.0.2.0313.0262.7272.1309.714
loose0.0.0.21001.9310.4711.4383.822
open0.0.0.8501.7331.0451.0454.521
scattered0.0.0.21000.4710.4710.6581.535
grouped crowded0.0.0.21000.21000.0.0.0.0.471
grouped normal0.0.0.0.0.0.0.0.0.21000.2100
heterogeneous0.0.0.0.0.21000.21000.0.0.471
total0.0.4.12210.3137.61510.31332.37
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.0.0.4711.2411.635
normal0.0.0.31000.21000.8500.8502.131
loose0.0.0.21000.0.0.0.0.6580.850
open0.0.0.0.0.21000.21000.21000.658
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.5710.6571.4372.9265.419
Western Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.0.0.4700.4700.4711.240
normal0.0.0.21000.4710.6581.0452.230
loose0.0.0.0.0.0.0.21000.21000.570
open0.0.0.0.0.0.0.21000.21000.471
scattered0.0.0.0.0.21000.0.0.21000.570
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.21000.2100
total0.21000.21001.0451.4372.3305.219
Central Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.4700.21001.4371.7333.622
normal0.0.0.6580.21000.6570.21001.535
loose0.0.0.21001.0450.0.0.5581.733
open0.0.0.4700.8500.4700.0.1.535
scattered0.0.0.0.0.21000.0.0.21000.471
grouped crowded0.0.0.0.0.0.0.0.0.21000.2100
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.4700.0.0.0.0.470
total0.0.1.6352.7262.3282.8269.413
Eastern Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.4710.21000.21000.7501.435
normal0.0.0.21001.0450.4710.8502.429
loose0.0.0.21000.8500.21000.21001.438
open0.0.0.0.0.0.0.4710.21000.658
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.21000.7502.0311.1411.9316.018
Western Pre-Alpsn/a3.2260.0.0.0.0.0.0.0.3.226
crowded0.0.2.3270.4700.6570.9444.319
normal0.0.4.2211.7330.7580.21006.816
loose0.0.1.1400.6570.7580.21002.527
open0.0.1.7330.6580.21000.31002.727
scattered0.0.0.9500.0.0.31000.0.1.245
grouped crowded0.0.2.2300.21000.0.0.21002.528
grouped normal0.0.0.7490.0.0.0.0.0.0.749
heterogeneous0.0.1.9340.4730.21000.0.2.529
total3.22614.9103.9222.5281.73326.26
Central Pre-Alpsn/a1.3370.0.0.0.0.0.0.0.1.337
crowded0.0.4.0222.0332.1323.02611.113
normal0.0.5.4195.6191.6371.93314.511
loose0.0.3.8231.8330.7580.7586.917
open0.0.3.5231.6351.0450.5586.817
scattered0.0.0.8500.7500.4710.0.1.931
grouped crowded0.0.1.1410.0.0.0.0.21001.338
grouped normal0.0.1.1410.6580.0.0.0.1.733
heterogeneous0.0.2.6270.8500.0.0.0.3.424
total1.33722.3813.3125.8196.31849.05
Eastern Pre-Alpsn/a1.0440.0.0.0.0.0.0.0.1.044
crowded0.0.2.2303.1251.9311.7339.014
normal0.0.2.6283.4232.9251.93310.812
loose0.0.0.9441.6350.7500.8504.121
open0.0.2.9252.1301.2410.6586.816
scattered0.0.0.6580.4710.4710.7582.131
grouped crowded0.0.0.4710.6570.21000.21001.438
grouped normal0.0.0.0.0.4710.4710.0.0.949
heterogeneous0.0.0.4710.21000.4710.0.1.045
total1.04410.11311.9128.3155.91837.25
Northwestern Alpsn/a1.6350.0.0.0.0.0.0.0.1.635
crowded0.0.1.6351.3400.9442.0315.918
normal0.0.3.8223.0251.9311.83310.612
loose0.0.1.9330.7570.0.0.0.2.528
open0.0.1.4380.6581.2410.4703.623
scattered0.0.2.1310.4700.4710.21003.125
grouped crowded0.0.3.1260.6580.21000.4714.321
grouped normal0.0.1.5370.6570.0.0.21002.330
heterogeneous0.0.1.1440.9500.0.0.21002.131
total1.63516.3108.1154.7205.31836.05
Central Alpsn/a0.4700.0.0.0.0.0.0.0.0.470
crowded0.0.1.6340.21001.0450.8503.522
normal0.0.1.3371.0440.21000.21002.725
loose0.0.1.6350.4710.4710.8483.124
open0.0.1.0441.0440.21000.0.2.229
scattered0.0.0.21000.0.0.4710.21000.849
grouped crowded0.0.0.21000.0.0.0.0.0.0.2100
grouped normal0.0.0.0.0.21000.0.0.0.0.2100
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
total0.4706.1162.7252.1291.93013.39
Northeastern Alpsn/a0.7500.0.0.0.0.0.0.0.0.750
crowded0.0.1.7351.7300.21004.0217.514
normal0.0.1.1410.7490.3700.9443.023
loose0.0.0.8510.21000.6590.6582.230
open0.0.1.4380.8480.4700.4712.925
scattered0.0.1.0450.21000.7570.6592.528
grouped crowded0.0.0.4710.21000.0.0.21000.749
grouped normal0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.9440.0.0.0.0.0.0.944
total0.7507.4153.7202.2306.71620.77
Southwestern Alpsn/a1.5380.0.0.0.0.0.0.0.1.538
crowded0.0.5.9171.5350.8503.12411.312
normal0.0.9.7131.9311.5351.53514.710
loose0.0.7.6160.8500.4710.4719.114
open0.0.10.8131.0450.21001.04513.012
scattered0.0.6.5171.0440.4710.8508.715
grouped crowded0.0.7.0160.21000.6581.4389.214
grouped normal0.0.6.4170.6580.8500.0.7.816
heterogeneous0.0.3.3240.6580.21000.21004.321
total1.53857.247.6154.9208.41579.53
Southeastern Alpsn/a2.9260.0.0.0.0.0.0.0.2.926
crowded0.0.5.1190.6581.0452.4299.114
normal0.0.8.9140.8490.21001.04510.913
loose0.0.9.7140.4710.21000.0.10.313
open0.0.13.6111.0440.21001.63516.410
scattered0.0.9.4140.4710.4710.47110.513
grouped crowded0.0.6.4170.6580.21000.8508.015
grouped normal0.0.6.3170.21000.0.0.0.6.417
heterogeneous0.0.5.3190.4710.21000.21006.018
total2.92664.544.4212.3296.31780.54
Southern Alpsn/a1.0450.0.0.0.0.0.0.0.1.045
crowded0.0.2.9261.8331.63523.1929.47
normal0.0.5.8182.0322.23015.81125.78
loose0.0.4.7200.8501.4389.21416.111
open0.0.5.6180.8501.0455.21912.712
scattered0.0.6.6170.8500.6584.32112.212
grouped crowded0.0.3.9220.4711.2414.82010.214
grouped normal0.0.5.0190.21000.4710.6586.117
heterogeneous0.0.3.6231.4380.6581.2416.717
total1.04538.068.0158.81564.24120.12
Switzerlandn/a14.0120.0.0.0.0.0.0.0.14.012
crowded0.0.28.9816.21115.41150.26110.74
normal0.0.46.2625.0916.51130.18117.74
loose0.0.32.7810.9135.81915.61165.15
open0.0.43.1712.1137.91611.61374.75
scattered0.0.28.284.9204.4228.21645.66
grouped crowded0.0.24.793.0262.4298.31538.37
grouped normal0.0.21.092.9271.6351.04526.58
heterogeneous0.0.19.1105.2201.7332.13228.18
total14.012243.9280.2555.76127.03520.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #844564/310895
NFI4
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.8504.3212.9263.72311.512
normal0.0.1.2413.2252.9252.7279.914
loose0.0.0.21001.3381.2411.3384.122
open0.0.1.1410.8501.3380.6583.822
scattered0.0.0.0.0.21000.21000.0.0.471
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.6580.0.0.0.0.658
heterogeneous0.0.0.21001.0450.4710.0.1.535
total0.0.3.42311.3138.8148.31531.87
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.31000.21000.4710.8501.735
normal0.0.0.0.0.21000.8491.4372.428
loose0.0.0.0.0.0.0.21000.21000.471
open0.0.0.0.0.21000.0.0.4710.658
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.31000.8501.4372.9265.419
Western Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.21000.6580.8501.635
normal0.0.0.21000.5700.4710.8501.933
loose0.0.0.0.0.0.0.0.0.4710.471
open0.0.0.0.0.0.0.6580.21000.850
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21000.9501.6352.3305.019
Central Plateaun/a0.6570.0.0.0.0.0.0.0.0.657
crowded0.0.0.6580.4710.4711.5352.925
normal0.0.0.21000.6570.7500.9452.427
loose0.0.0.0.0.4700.4700.0.0.849
open0.0.0.21000.6580.0.0.6581.337
scattered0.0.0.0.0.0.0.21000.21000.471
grouped crowded0.0.0.0.0.0.0.0.0.21000.2100
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.6580.0.0.21000.850
total0.6571.0442.5271.7333.6239.413
Eastern Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21001.0450.4711.0452.528
normal0.0.0.0.1.3380.4710.4712.130
loose0.0.0.0.0.0.0.21000.4710.658
open0.0.0.0.0.21000.0.0.3710.658
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.21000.0.0.2100
total0.0.0.21002.6271.2412.1306.018
Western Pre-Alpsn/a1.4410.0.0.0.0.0.0.0.1.441
crowded0.0.3.4220.7500.8501.3406.216
normal0.0.2.6261.0450.4710.7584.719
loose0.0.1.5360.3700.3700.0.2.229
open0.0.1.9341.2410.0.0.21003.325
scattered0.0.1.1451.1460.21000.31002.629
grouped crowded0.0.1.4350.21001.0500.6703.126
grouped normal0.0.0.8510.6700.0.0.0.1.441
heterogeneous0.0.0.6580.4710.0.0.0.0.945
total1.44113.3105.5192.6283.02725.86
Central Pre-Alpsn/a0.7490.0.0.0.0.0.0.0.0.749
crowded0.0.4.2212.8273.4253.02613.512
normal0.0.4.1223.0260.7571.4389.214
loose0.0.2.6282.1310.6580.4715.818
open0.0.5.7182.4290.9500.4719.314
scattered0.0.0.8500.7500.21000.8502.427
grouped crowded0.0.0.4700.0.0.21000.0.0.658
grouped normal0.0.0.6580.21000.0.0.0.0.750
heterogeneous0.0.3.1252.3300.21000.21005.918
total0.74921.4913.6126.2186.21848.25
Eastern Pre-Alpsn/a1.0450.0.0.0.0.0.0.0.1.045
crowded0.0.2.4294.4204.3202.03113.111
normal0.0.2.6283.6231.0452.0319.114
loose0.0.1.3372.0310.4710.5714.121
open0.0.1.0451.1450.21000.21002.529
scattered0.0.0.6580.0.0.6580.5711.735
grouped crowded0.0.0.5580.4710.6580.4712.031
grouped normal0.0.1.0440.0.0.6580.4712.131
heterogeneous0.0.0.21000.4710.0.0.0.0.658
total1.0459.71311.8127.8155.91836.25
Northwestern Alpsn/a1.4370.0.0.0.0.0.0.0.1.437
crowded0.0.2.9263.2242.3283.32411.812
normal0.0.4.3211.8331.2411.2418.414
loose0.0.0.8500.4710.0.0.3701.635
open0.0.2.5281.0440.21000.0.3.723
scattered0.0.0.4700.21000.21000.21001.044
grouped crowded0.0.2.0310.9500.4710.21003.524
grouped normal0.0.0.8500.6580.0.0.0.1.538
heterogeneous0.0.1.4380.4710.21000.21002.230
total1.43715.2108.5144.6205.51835.25
Central Alpsn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.1.3360.4711.4370.8504.020
normal0.0.2.1290.9440.0.0.6573.721
loose0.0.0.4700.6560.0.0.21001.240
open0.0.0.8490.0.0.21000.4711.438
scattered0.0.0.4700.21000.0.0.4711.044
grouped crowded0.0.0.4710.0.0.0.0.4710.849
grouped normal0.0.0.8500.0.0.0.0.0.0.850
heterogeneous0.0.0.0.0.6580.0.0.0.0.658
total0.0.6.2162.7251.6342.72613.39
Northeastern Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.1.2411.5350.21003.1246.017
normal0.0.1.4381.9311.0450.8504.918
loose0.0.0.21000.4710.31000.31001.145
open0.0.1.2410.5580.0.0.5572.228
scattered0.0.1.5350.8510.0.0.4702.726
grouped crowded0.0.1.0450.4710.0.0.4711.833
grouped normal0.0.0.6580.0.0.4700.21001.140
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.6587.0165.4171.7335.61720.37
Southwestern Alpsn/a1.8330.0.0.0.0.0.0.0.1.833
crowded0.0.8.9141.3381.2413.92115.410
normal0.0.9.6130.6570.8500.85011.712
loose0.0.6.4170.6580.0.0.6587.515
open0.0.12.6122.4291.0451.83317.810
scattered0.0.8.3150.8500.8500.85010.813
grouped crowded0.0.1.8330.21000.21000.6582.827
grouped normal0.0.2.7260.0.0.0.0.21002.926
heterogeneous0.0.8.4150.4710.0.0.0.8.814
total1.83358.746.3174.1228.61479.53
Southeastern Alpsn/a2.7280.0.0.0.0.0.0.0.2.728
crowded0.0.3.6230.6582.2301.3387.715
normal0.0.8.3150.8500.6581.83311.613
loose0.0.7.7160.8500.4690.21009.114
open0.0.14.2110.7500.4710.0.15.311
scattered0.0.11.0130.21000.21000.210011.613
grouped crowded0.0.5.7180.0.0.8500.4717.017
grouped normal0.0.8.8150.4710.21000.0.9.414
heterogeneous0.0.4.5210.21000.0.0.21004.920
total2.72863.943.8234.8204.22279.34
Southern Alpsn/a1.4380.0.0.0.0.0.0.0.1.438
crowded0.0.4.3211.7335.21927.0838.26
normal0.0.5.6181.8331.63515.31124.28
loose0.0.4.3211.2410.21002.2307.915
open0.0.7.7151.5350.8503.52313.611
scattered0.0.6.0180.8500.6582.72610.113
grouped crowded0.0.2.1300.21001.0457.21610.513
grouped normal0.0.3.9221.0450.6582.8278.215
heterogeneous0.0.2.9260.6580.0.0.4714.022
total1.43836.968.8149.91461.04117.92
Switzerlandn/a11.7130.0.0.0.0.0.0.0.11.713
crowded0.0.34.1722.7925.6953.56135.93
normal0.0.42.1721.11012.41330.98106.54
loose0.0.25.4910.1144.2227.01746.76
open0.0.48.9612.7125.6199.01576.25
scattered0.0.30.085.5193.2256.41845.16
grouped crowded0.0.15.4112.2304.22210.41432.28
grouped normal0.0.20.0103.4251.7333.52328.78
heterogeneous0.0.21.496.8171.0451.24130.58
total11.713237.3284.5557.96122.04513.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #844565/310896
NFI3
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.9452.7263.5224.71911.712
normal0.0.1.8313.2232.4272.3279.713
loose0.0.0.3711.7310.3711.2383.722
open0.0.0.7501.7310.9450.9454.220
scattered0.0.0.21000.3710.3710.5581.435
grouped crowded0.0.0.21000.21000.0.0.0.0.371
grouped normal0.0.0.0.0.0.0.0.0.21000.2100
heterogeneous0.0.0.0.0.21000.21000.0.0.471
total0.0.4.12110.0137.6159.81331.57
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.0.0.4711.3371.733
normal0.0.0.21000.21000.9450.7502.130
loose0.0.0.4700.0.0.0.0.6580.944
open0.0.0.0.0.21000.21000.21000.658
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6580.6571.5352.8255.518
Western Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.0.0.3700.3700.4711.140
normal0.0.0.21000.4710.5581.1412.128
loose0.0.0.0.0.0.0.21000.21000.470
open0.0.0.0.0.0.0.4700.21000.658
scattered0.0.0.0.0.21000.0.0.21000.470
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.21000.2100
total0.21000.21000.9451.5352.2285.018
Central Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.4700.21001.2381.8303.521
normal0.0.0.5580.5580.6500.21001.930
loose0.0.0.21000.8450.0.0.6501.631
open0.0.0.4700.8440.5570.21001.930
scattered0.0.0.0.0.21000.0.0.21000.471
grouped crowded0.0.0.0.0.0.0.0.0.21000.2100
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.3700.0.0.0.0.370
total0.0.1.4352.8242.4263.1239.812
Eastern Plateaun/a0.21000.0.0.0.0.0.0.0.0.2100
crowded0.0.0.3710.5580.21000.9451.930
normal0.0.0.21000.9450.4710.7502.129
loose0.0.0.21000.9450.21000.21001.435
open0.0.0.0.0.0.0.4710.21000.558
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.21000.7502.3271.0411.9306.116
Western Pre-Alpsn/a3.1240.0.0.0.0.0.0.0.3.124
crowded0.0.2.3260.6580.7501.0404.618
normal0.0.3.9201.7310.5570.21006.315
loose0.0.1.3350.5580.7490.21002.724
open0.0.1.7311.1410.21000.4723.323
scattered0.0.1.1410.0.0.21000.0.1.438
grouped crowded0.0.2.1290.21000.0.0.21002.426
grouped normal0.0.1.0400.0.0.0.0.0.1.040
heterogeneous0.0.1.6330.4720.21000.0.2.229
total3.12415.094.4192.5261.93026.96
Central Pre-Alpsn/a1.9300.0.0.0.0.0.0.0.1.930
crowded0.0.3.5222.0312.7272.72610.912
normal0.0.5.6185.6181.6351.93214.710
loose0.0.4.1211.6330.6580.6586.916
open0.0.3.7222.2290.9450.5587.315
scattered0.0.0.7500.7500.5580.0.1.930
grouped crowded0.0.1.2380.0.0.0.0.21001.335
grouped normal0.0.1.2380.5580.0.0.0.1.731
heterogeneous0.0.2.3271.1410.0.0.0.3.423
total1.93022.3813.7116.3175.91850.14
Eastern Pre-Alpsn/a1.1400.0.0.0.0.0.0.0.1.140
crowded0.0.2.0303.1232.2271.7319.013
normal0.0.2.6263.6213.0232.03011.311
loose0.0.0.8441.9300.8440.7504.219
open0.0.2.7252.0291.4350.6506.815
scattered0.0.0.6580.5580.6580.6582.329
grouped crowded0.0.0.3710.6570.21000.21001.238
grouped normal0.0.0.21000.6570.4710.0.1.240
heterogeneous0.0.0.3710.21000.4710.0.0.945
total1.1409.51312.6118.9135.91737.95
Northwestern Alpsn/a1.7310.0.0.0.0.0.0.0.1.731
crowded0.0.1.6331.1401.2371.8315.717
normal0.0.3.8213.2231.8301.83110.712
loose0.0.2.2290.6570.21000.0.2.925
open0.0.1.6330.5581.4350.4703.921
scattered0.0.1.9300.3700.4710.21002.824
grouped crowded0.0.2.7260.5580.21000.3713.722
grouped normal0.0.1.6330.6570.21000.7503.124
heterogeneous0.0.1.3370.8500.0.0.21002.328
total1.73116.697.6155.2175.51736.65
Central Alpsn/a0.5570.0.0.0.0.0.0.0.0.557
crowded0.0.1.9300.4711.1410.7504.120
normal0.0.1.2370.9440.21000.21002.525
loose0.0.1.5350.4710.4710.7492.924
open0.0.1.1400.9440.21000.0.2.228
scattered0.0.0.21000.0.0.3710.21000.749
grouped crowded0.0.0.21000.0.0.0.0.0.0.2100
grouped normal0.0.0.21000.21000.0.0.0.0.471
heterogeneous0.0.0.21000.0.0.0.0.0.0.2100
total0.5576.4152.8242.2281.73013.68
Northeastern Alpsn/a0.7500.0.0.0.0.0.0.0.0.750
crowded0.0.1.5351.5300.4573.9217.414
normal0.0.1.0410.6490.3700.8442.723
loose0.0.0.7510.21000.5590.5581.930
open0.0.1.3380.7480.5570.6493.123
scattered0.0.0.9450.21000.6570.7502.427
grouped crowded0.0.0.3710.21000.0.0.21000.749
grouped normal0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.8440.0.0.0.0.0.0.844
total0.7506.6153.4202.4266.81519.87
Southwestern Alpsn/a1.5350.0.0.0.0.0.0.0.1.535
crowded0.0.6.2161.3351.2383.12311.911
normal0.0.9.5132.1291.4351.53314.510
loose0.0.7.5150.7500.4710.5579.013
open0.0.10.3120.9450.21001.14112.411
scattered0.0.5.9170.9440.4710.7507.915
grouped crowded0.0.6.6160.21000.6581.2388.614
grouped normal0.0.6.7160.5580.7500.0.8.014
heterogeneous0.0.3.1230.7500.21000.21004.220
total1.53555.947.2154.9198.41477.93
Southeastern Alpsn/a2.7250.0.0.0.0.0.0.0.2.725
crowded0.0.5.2180.7500.9452.1298.914
normal0.0.9.0140.7500.21000.94510.712
loose0.0.9.8130.6580.4710.0.10.712
open0.0.12.9111.4350.21001.63316.210
scattered0.0.9.4130.3710.3710.47110.513
grouped crowded0.0.6.0170.5580.21000.9457.615
grouped normal0.0.6.5160.3710.0.0.0.6.816
heterogeneous0.0.5.1180.3710.21000.21005.717
total2.72563.945.0192.3286.01780.03
Southern Alpsn/a0.9450.0.0.0.0.0.0.0.0.945
crowded0.0.3.6211.6331.83224.1831.17
normal0.0.5.9171.9302.12915.91025.98
loose0.0.5.0181.1411.2388.71416.010
open0.0.5.2180.7500.9455.01911.912
scattered0.0.6.3160.7500.7504.02111.812
grouped crowded0.0.3.7220.3711.2384.6199.813
grouped normal0.0.4.7190.21000.4710.5585.717
heterogeneous0.0.3.6221.7310.5581.3387.115
total0.94537.968.3148.81464.34120.12
Switzerlandn/a14.4110.0.0.0.0.0.0.0.14.411
crowded0.0.29.4816.01017.71050.36113.44
normal0.0.45.4625.5816.01030.37117.24
loose0.0.33.8711.0135.91714.71165.45
open0.0.41.5613.2118.21511.81274.75
scattered0.0.27.284.5204.4217.71543.96
grouped crowded0.0.23.292.6262.3287.91536.07
grouped normal0.0.22.192.9251.7331.43528.18
heterogeneous0.0.18.3105.7181.5332.13027.68
total14.411241.0281.7457.55126.23520.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #844566/310897
NFI1
forest area
degree of mixture · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a1.6250.9335.91310.0102.61921.07
crowded0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.0.0.0.0.0.0.0.0.0.
open, scattered0.0.0.0.0.0.0.0.0.0.0.0.
crowded, clustered normal0.0.0.0.0.0.0.0.0.0.0.0.
total1.6250.9335.91310.0102.61921.07
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.2291.13013.5824.666.51246.94
heterogeneous0.2710.2715.2148.2111.62515.38
normal, loose2.0221.92320.2742.258.31074.63
open, scattered1.6250.54510.31048.1411.6972.24
crowded, clustered normal0.2710.11007.01230.069.61046.94
total5.3143.81656.24153.1237.54255.92
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.7161.8238.5117.1121.52622.57
heterogeneous0.7380.11002.6201.1300.5455.114
normal, loose4.2152.32110.997.2122.81927.46
open, scattered1.9230.6413.9163.9161.72412.09
crowded, clustered normal0.11000.3581.9231.5261.3285.114
total10.795.01427.9620.777.81172.14
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.0161.6255.0145.1142.81918.57
heterogeneous0.3580.11000.5450.2710.5451.625
normal, loose2.3211.5263.7174.0161.52613.09
open, scattered1.1300.2711.0322.1220.8355.214
crowded, clustered normal0.11000.2711.1300.8350.2712.420
total7.8113.51711.4912.395.81340.85
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded5.2143.9168.11110.21030.9558.34
heterogeneous0.0.0.0.0.11000.3580.11000.545
normal, loose3.1182.3211.1304.41512.4923.26
open, scattered0.9331.1300.6411.8247.71112.19
crowded, clustered normal0.11000.11000.7381.2294.0166.113
total9.2107.41110.61017.9755.13100.23
totaln/a1.6250.9335.91310.0102.61921.07
crowded14.188.41135.0546.9441.84146.22
heterogeneous1.2290.4508.4119.8102.71922.57
normal, loose11.797.91135.9557.8424.96138.22
open, scattered5.5132.42015.9855.9421.86101.53
crowded, clustered normal0.5450.73810.8933.5515.1860.54
total34.6520.67111.92214.01108.82489.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #844567/310898
NFI1
forest area
degree of mixture · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a2.6280.8505.8189.0153.32421.510
crowded0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.0.0.0.0.0.0.0.0.0.
open, scattered0.0.0.0.0.0.0.0.0.0.0.0.
crowded, clustered normal0.0.0.0.0.0.0.0.0.0.0.0.
total2.6280.8505.8189.0153.32421.510
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.4381.04513.11222.596.21744.26
heterogeneous0.0.0.4714.7208.5151.53515.111
normal, loose3.2252.42919.01044.867.51577.05
open, scattered2.0310.47010.21448.1610.11370.95
crowded, clustered normal0.4710.21007.11631.188.61547.36
total7.0174.42154.15155.0334.06254.42
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.9221.4389.3146.4171.43822.49
heterogeneous0.8500.21002.5291.2410.6585.220
normal, loose4.9203.42410.9137.0162.52828.88
open, scattered1.5350.4713.6234.2222.32912.013
crowded, clustered normal0.21000.21002.1322.4291.6356.418
total11.4135.61928.3821.198.41574.85
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.7201.0454.6214.6203.02617.910
heterogeneous0.6580.21000.6580.21000.21001.833
normal, loose2.0322.0323.6234.6201.63513.912
open, scattered1.0450.21000.21002.8270.8505.020
crowded, clustered normal0.21000.21001.2410.8500.0.2.429
total8.5153.52310.31413.1125.61940.97
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded5.2192.4299.0159.81430.3756.65
heterogeneous0.0.0.0.0.21000.21000.21000.658
normal, loose2.8272.7270.9505.41912.41224.29
open, scattered0.4711.4380.8501.8337.31611.713
crowded, clustered normal0.0.0.21001.0451.6355.0207.816
total8.3156.71711.91318.81055.25100.84
totaln/a2.6280.8505.8189.0153.32421.510
crowded15.1115.71836.0743.3641.06141.13
heterogeneous1.4380.8507.91610.0142.52822.79
normal, loose12.91210.51334.4761.9524.08143.83
open, scattered4.9202.42914.81156.9620.6999.54
crowded, clustered normal0.8500.85011.41335.8715.11163.95
total37.7620.99110.43217.02106.52492.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #844568/310899
NFI2
forest area
degree of mixture · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.0.0.0.0.8505.4190.8507.117
crowded0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.8505.4190.8507.117
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.0450.65812.21219.9102.03135.77
normal1.2411.24111.91328.584.72047.56
loose0.6580.65810.91328.185.91846.16
open0.8500.21008.21531.688.31549.16
scattered0.0.0.0.1.43816.2114.32121.99
grouped crowded0.0.0.0.1.9328.2151.53511.613
grouped normal0.21000.0.1.3387.7162.52811.713
heterogeneous0.21000.21002.5295.8182.23010.814
total4.0222.82750.36146.0331.37234.42
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded2.9262.0317.0176.4171.63519.810
normal5.3193.42412.0137.2162.03230.08
loose2.9261.9325.4194.1222.03216.311
open0.8500.4713.4244.5211.83310.813
scattered0.21000.0.0.9501.4380.4712.827
grouped crowded0.0.0.0.0.21000.21000.21000.658
grouped normal0.0.0.0.0.6580.4710.6581.635
heterogeneous0.4710.0.1.2410.21000.8502.628
total12.6127.71630.6824.499.21484.55
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded2.9261.6356.6176.5173.42420.910
normal5.4192.4293.2254.5211.24116.611
loose1.6350.6581.4382.2300.4716.218
open0.6580.21002.3291.6350.4715.120
scattered0.6580.21000.21000.6580.6582.230
grouped crowded0.21000.0.0.21000.4710.0.0.850
grouped normal0.0.0.0.0.0.0.0.0.21000.2100
heterogeneous0.0.0.0.0.0.0.0.0.21000.2100
total11.3134.92014.01215.7116.31752.36
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.9202.1305.8198.01527.7848.66
normal2.7272.2302.5294.72013.31225.49
loose1.2410.21000.9502.2305.3199.714
open0.4710.6580.8501.6356.0189.314
scattered0.0.0.0.0.4710.6581.0452.032
grouped crowded0.21000.0.0.21001.0451.2412.628
grouped normal0.0.0.0.0.21000.0.0.8500.945
heterogeneous0.0.0.0.0.0.0.21000.21000.471
total9.4145.11910.81418.21055.3598.94
totaln/a0.0.0.0.0.8505.4190.8507.117
crowded11.8136.31731.6740.8634.67125.04
normal14.6119.11429.6844.9621.29119.54
loose6.3173.32418.61036.6713.51278.35
open2.6281.43814.61139.3716.41074.45
scattered0.8500.21002.92718.8106.21729.08
grouped crowded0.4710.0.2.5289.8142.92615.611
grouped normal0.21000.0.2.0308.1154.12214.412
heterogeneous0.6580.21003.7246.1183.32413.912
total37.3720.59106.53209.92103.03477.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #844569/310900
NFI4
forest area
degree of mixture · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.8504.3213.0253.72311.712
normal0.0.1.2413.2252.9252.7279.914
loose0.0.0.21001.3381.2411.3384.122
open0.0.1.1410.8501.3380.6583.822
scattered0.0.0.0.0.21000.21000.0.0.471
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.6580.0.0.0.0.658
heterogeneous0.0.0.21001.0450.4710.0.1.535
total0.0.3.42311.3139.0148.31532.07
Eastern Juran/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.31000.21000.4710.8501.735
normal0.0.0.0.0.21000.8491.4372.428
loose0.0.0.0.0.0.0.21000.21000.471
open0.0.0.0.0.21000.0.0.4710.658
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.31000.8501.4372.9265.419
Western Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.0.0.21000.6580.8501.635
normal0.0.0.21000.5700.4710.8501.933
loose0.0.0.0.0.0.0.0.0.4710.471
open0.0.0.0.0.0.0.6580.21000.850
scattered0.0.0.0.0.21000.0.0.0.0.2100
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21000.9501.6352.3305.019
Central Plateaun/a0.6570.0.0.0.0.0.0.0.0.657
crowded0.0.0.6580.4710.4711.7333.124
normal0.0.0.21000.6570.7500.9452.427
loose0.0.0.0.0.4700.4700.0.0.849
open0.0.0.21000.6580.0.0.6581.337
scattered0.0.0.0.0.0.0.21000.21000.471
grouped crowded0.0.0.0.0.0.0.0.0.21000.2100
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.6580.0.0.21000.850
total0.6571.0442.5271.7333.8229.613
Eastern Plateaun/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.0.21001.0450.4711.0452.528
normal0.0.0.0.1.3380.4710.4712.130
loose0.0.0.0.0.0.0.21000.4710.658
open0.0.0.0.0.21000.0.0.3710.658
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.21000.0.0.2100
total0.0.0.21002.6271.2412.1306.018
Western Pre-Alpsn/a1.4410.0.0.0.0.0.0.0.1.441
crowded0.0.3.4220.7500.8501.3406.216
normal0.0.2.6261.0450.4710.7584.719
loose0.0.1.5360.3700.3700.0.2.229
open0.0.1.9341.2410.0.0.21003.325
scattered0.0.1.1451.1460.21000.31002.629
grouped crowded0.0.1.4350.21001.0500.6703.126
grouped normal0.0.0.8510.6700.0.0.0.1.441
heterogeneous0.0.0.6580.4710.0.0.0.0.945
total1.44113.3105.5192.6283.02725.86
Central Pre-Alpsn/a0.7490.0.0.0.0.0.0.0.0.749
crowded0.0.4.2212.8273.4253.02613.512
normal0.0.4.1223.0260.9491.4389.514
loose0.0.2.6282.1310.8500.4716.018
open0.0.5.7182.4290.9500.4719.314
scattered0.0.0.8500.9450.21000.8502.626
grouped crowded0.0.0.4700.0.0.21000.21000.850
grouped normal0.0.0.6580.21000.0.0.0.0.750
heterogeneous0.0.3.1252.3300.21000.21005.918
total0.74921.4913.8116.6176.41849.05
Eastern Pre-Alpsn/a1.0450.0.0.0.0.0.0.0.1.045
crowded0.0.2.4294.4204.3202.03113.111
normal0.0.2.6283.6231.0452.0319.114
loose0.0.1.3372.0310.4710.5714.121
open0.0.1.0451.1450.21000.21002.529
scattered0.0.0.6580.0.0.6580.5711.735
grouped crowded0.0.0.5580.4710.8500.4712.230
grouped normal0.0.1.0440.0.0.6580.4712.131
heterogeneous0.0.0.21000.4710.0.0.0.0.658
total1.0459.71311.8128.0155.91836.45
Northwestern Alpsn/a1.4370.0.0.0.0.0.0.0.1.437
crowded0.0.2.9263.2242.3283.52312.012
normal0.0.4.3212.0311.2411.2418.614
loose0.0.0.8500.4710.0.0.3701.635
open0.0.2.5281.0440.21000.0.3.723
scattered0.0.0.4700.21000.21000.21001.044
grouped crowded0.0.2.0310.9500.4710.21003.524
grouped normal0.0.0.8500.6580.0.0.0.1.538
heterogeneous0.0.1.4380.4710.21000.21002.230
total1.43715.2108.8144.6205.71835.65
Central Alpsn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.0.1.3360.6581.6350.8504.319
normal0.0.2.1290.9440.0.0.6573.721
loose0.0.0.4700.6560.0.0.21001.240
open0.0.0.8490.21000.6580.4711.931
scattered0.0.0.4700.21000.0.0.4711.044
grouped crowded0.0.0.4710.0.0.0.0.4710.849
grouped normal0.0.0.8500.0.0.0.0.0.0.850
heterogeneous0.0.0.0.0.6580.0.0.0.0.658
total0.0.6.2163.1232.2292.72614.28
Northeastern Alpsn/a0.6580.0.0.0.0.0.0.0.0.658
crowded0.0.1.2411.5350.3703.1246.117
normal0.0.1.4381.9311.2410.8505.118
loose0.0.0.4720.4710.31000.31001.341
open0.0.1.2410.5580.21000.5572.427
scattered0.0.1.5350.8510.0.0.4702.726
grouped crowded0.0.1.0450.4710.0.0.4711.833
grouped normal0.0.0.6580.0.0.4700.21001.140
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.6587.3155.4172.3295.61721.17
Southwestern Alpsn/a1.8330.0.0.0.0.0.0.0.1.833
crowded0.0.8.9141.3381.2413.92115.410
normal0.0.9.6130.6570.8500.85011.712
loose0.0.6.4170.6580.0.0.6587.515
open0.0.12.6122.4291.0451.83317.810
scattered0.0.8.5150.8500.8501.04511.213
grouped crowded0.0.1.8330.21000.21000.6582.827
grouped normal0.0.2.7260.0.0.0.0.21002.926
heterogeneous0.0.9.4140.4710.0.0.0.9.814
total1.83360.046.3174.1228.81481.03
Southeastern Alpsn/a2.7280.0.0.0.0.0.0.0.2.728
crowded0.0.3.8220.6582.4291.3388.115
normal0.0.8.3151.0450.6581.83311.812
loose0.0.8.1151.0450.4690.21009.714
open0.0.14.6110.7500.4710.0.15.711
scattered0.0.11.2130.21000.21000.210011.813
grouped crowded0.0.5.9180.4710.8500.4717.616
grouped normal0.0.8.8150.6580.21000.0.9.614
heterogeneous0.0.4.8200.21000.0.0.21005.119
total2.72865.544.8205.0204.22282.14
Southern Alpsn/a1.4380.0.0.0.0.0.0.0.1.438
crowded0.0.4.3211.7335.21927.3838.46
normal0.0.5.6181.8331.63515.51124.48
loose0.0.4.5201.2410.21002.4298.315
open0.0.7.9151.5350.8503.72314.011
scattered0.0.6.3171.2410.6582.72610.713
grouped crowded0.0.2.1300.21001.1417.61611.013
grouped normal0.0.4.1221.0450.6582.8278.415
heterogeneous0.0.3.1250.6580.0.0.4714.222
total1.43837.969.21410.01462.34120.72
Switzerlandn/a11.7130.0.0.0.0.0.0.0.11.713
crowded0.0.34.3722.9926.3954.26137.73
normal0.0.42.1721.51012.81231.18107.54
loose0.0.26.2810.3144.4217.21748.16
open0.0.49.5612.8126.2189.31477.75
scattered0.0.30.686.1183.2256.61746.56
grouped crowded0.0.15.6112.6284.62111.01333.88
grouped normal0.0.20.2103.6241.7333.52329.18
heterogeneous0.0.22.896.8171.0451.24131.98
total11.713241.4286.7560.36124.03524.01
© WSL, Swiss National Forest Inventory, 11.07.2020 #844570/310901
NFI1
forest area
degree of mixture · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a2.6280.8505.2197.6162.52818.710
crowded0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
normal, loose0.0.0.0.0.0.0.0.0.0.0.0.
open, scattered0.0.0.0.0.0.0.0.0.0.0.0.
crowded, clustered normal0.0.0.0.0.0.0.0.0.0.0.0.
total2.6280.8505.2197.6162.52818.710
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.4381.04512.91222.396.21743.86
heterogeneous0.0.0.4714.5218.5151.53514.911
normal, loose3.2252.42918.71043.867.51575.65
open, scattered1.8330.47010.01446.569.91468.75
crowded, clustered normal0.4710.21006.91730.988.41546.76
total6.8174.42152.95152.0333.66249.62
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.9221.4389.1156.2181.43822.09
heterogeneous0.8500.21002.5291.0450.6585.020
normal, loose4.9203.42410.5146.6172.52828.08
open, scattered1.5350.4713.0254.2222.13011.213
crowded, clustered normal0.21000.21002.1322.2301.4386.018
total11.4135.61927.1820.2108.01572.35
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.7200.8504.2224.4213.02617.111
heterogeneous0.4710.21000.6580.21000.21001.635
normal, loose2.0321.8333.6234.1221.43812.912
open, scattered1.0450.21000.21002.4290.8504.621
crowded, clustered normal0.21000.21001.0450.8500.0.2.230
total8.3153.1259.61411.9135.41938.37
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded5.2192.4299.0159.41429.5755.46
heterogeneous0.0.0.0.0.21000.21000.21000.658
normal, loose2.8272.7270.6585.21911.61323.09
open, scattered0.4711.4380.8501.8337.31611.713
crowded, clustered normal0.0.0.21001.0451.6354.8207.616
total8.3156.71711.71318.21053.4598.24
totaln/a2.6280.8505.2197.6162.52818.710
crowded15.1115.51935.2742.4640.26138.33
heterogeneous1.2410.8507.7169.9142.52822.19
normal, loose12.91210.31433.4759.7523.18139.43
open, scattered4.7202.42914.01154.9620.2996.14
crowded, clustered normal0.8500.85010.91335.4714.51162.55
total37.3720.59106.53209.92103.03477.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #844571/310902
NFI2
forest area
degree of mixture · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.0.0.0.1.1445.6190.8507.516
crowded0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.1445.6190.8507.516
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded1.0450.65812.21220.3102.23036.37
normal1.2411.24112.51229.785.11949.76
loose0.6580.65811.11329.785.91847.86
open0.8500.21008.41533.078.51550.96
scattered0.0.0.0.1.43818.3105.81825.59
grouped crowded0.0.0.0.2.5289.0151.73313.212
grouped normal0.4710.0.1.5358.7153.12513.712
heterogeneous0.21000.21002.5295.8182.32911.013
total4.2222.82752.15154.4334.66248.12
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.3242.0317.0176.4171.63520.210
normal5.3193.42412.6128.0152.23031.58
loose3.1251.9326.0184.3212.23017.511
open0.8500.4713.6244.7201.93111.413
scattered0.21000.0.0.9501.6350.6583.225
grouped crowded0.0.0.0.0.21000.21000.21000.658
grouped normal0.0.0.0.0.6580.4710.6581.635
heterogeneous0.4710.0.1.4380.21000.8502.827
total13.2127.71632.2725.889.91388.84
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded2.9261.6356.8177.2163.42421.99
normal5.4192.6283.8234.9201.43818.010
loose1.6350.6581.4382.2300.8506.617
open0.6580.21002.3291.8330.4715.319
scattered0.6580.21000.21000.6580.6582.230
grouped crowded0.21000.0.0.21000.4710.21001.045
grouped normal0.0.0.0.0.0.0.0.0.21000.2100
heterogeneous0.0.0.0.0.0.0.0.0.21000.2100
total11.3135.11914.81117.1107.11655.56
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.9202.1306.0188.61528.7750.36
normal2.7272.2302.5294.92014.11126.48
loose1.2410.21000.9502.4295.3199.914
open0.4710.6581.0452.2306.81711.013
scattered0.0.0.0.0.4710.6581.2412.230
grouped crowded0.21000.0.0.4711.6351.6353.823
grouped normal0.0.0.0.0.21000.0.0.8500.945
heterogeneous0.0.0.0.0.0.0.21000.21000.471
total9.4145.11911.41320.4958.54104.94
totaln/a0.0.0.0.1.1445.6190.8507.516
crowded12.2126.31732.0742.5635.86128.84
normal14.6119.31431.5747.5622.79125.64
loose6.5173.32419.41038.5714.11181.85
open2.6281.43815.31141.7717.61078.65
scattered0.8500.21002.92721.1108.11533.18
grouped crowded0.4710.0.3.32411.2133.72318.610
grouped normal0.4710.0.2.3299.1154.72016.411
heterogeneous0.6580.21003.9236.1183.52314.312
total38.1620.79111.53223.42111.02504.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #844572/310903
NFI2
forest area
degree of mixture · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.0.0.0.1.3385.5180.7507.515
crowded0.0.0.0.0.0.0.0.0.0.0.0.
normal0.0.0.0.0.0.0.0.0.0.0.0.
loose0.0.0.0.0.0.0.0.0.0.0.0.
open0.0.0.0.0.0.0.0.0.0.0.0.
scattered0.0.0.0.0.0.0.0.0.0.0.0.
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.3385.5180.7507.515
pure conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded0.9450.55812.21221.492.32837.37
normal1.1411.14112.81130.075.01850.06
loose0.7500.55810.91229.375.61746.96
open0.7500.21008.01433.479.41351.76
scattered0.0.0.0.1.83217.8105.71725.38
grouped crowded0.0.0.0.2.4279.2141.63313.111
grouped normal0.3710.0.1.5338.7143.52214.111
heterogeneous0.21000.21002.2295.5182.32810.213
total3.9212.42751.85155.3335.26248.62
mixed conifer forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.1231.9307.2156.4161.53320.19
normal5.1183.82112.5128.2142.12931.67
loose3.0241.7326.0174.0212.32816.910
open0.9450.5583.7224.6201.93011.512
scattered0.21000.0.0.8501.4350.5582.925
grouped crowded0.0.0.0.0.3710.21000.21000.750
grouped normal0.0.0.0.0.7500.5580.5581.732
heterogeneous0.3710.0.1.7320.21000.7502.924
total12.6117.91532.8725.489.61388.44
mixed broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded3.1231.7316.5167.1153.02421.49
normal5.1182.2283.5225.2181.23817.310
loose1.4350.5581.3381.9300.7505.817
open0.7500.3712.4271.8320.4715.518
scattered0.5580.21000.21000.9450.5582.328
grouped crowded0.21000.0.0.21000.4710.21000.945
grouped normal0.0.0.0.0.0.0.0.0.21000.2100
heterogeneous0.0.0.0.0.0.0.0.0.21000.2100
total11.1125.01814.01117.3106.31653.76
pure broadleaf forestn/a0.0.0.0.0.0.0.0.0.0.0.0.
crowded4.7192.4276.4178.31429.1750.95
normal2.8252.1292.9255.51813.81127.18
loose1.2380.21000.8502.1295.4189.713
open0.3710.5580.9452.0306.41610.113
scattered0.0.0.0.0.4710.7501.0412.129
grouped crowded0.21000.0.0.6581.4351.6333.822
grouped normal0.0.0.0.0.21000.0.0.7500.845
heterogeneous0.0.0.0.0.0.0.21000.21000.371
total9.3135.11812.11220.2958.24104.84
totaln/a0.0.0.0.1.3385.5180.7507.515
crowded11.9126.51632.3743.2635.96129.83
normal14.0119.11331.7749.0622.18125.93
loose6.3162.92418.9937.3613.91179.35
open2.7261.53314.91041.7618.0978.84
scattered0.7500.21003.12420.897.71532.67
grouped crowded0.4710.0.3.42211.2123.52218.410
grouped normal0.3710.0.2.4279.2144.91916.810
heterogeneous0.5580.21003.9215.8173.32313.711
total36.9620.59112.03223.72110.02503.01
© WSL, Swiss National Forest Inventory, 11.07.2020 #844573/310904
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