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NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.2100
< 1%1.1400.0.1.140
1-9%7.8140.21008.014
10-25%10.3120.47110.712
26-50%9.2140.21009.413
51-75%8.1140.8508.914
76-100%9.6130.21009.813
total46.321.83348.12
AIn/a0.0.0.0.0.0.
< 1%0.0.0.6540.654
1-9%1.1390.7471.828
10-25%0.21001.1391.336
26-50%0.21000.4720.657
51-75%0.6570.0.0.657
76-100%0.21000.0.0.2100
total2.3252.8205.19
ARn/a0.4730.0.0.473
< 1%0.7500.0.0.750
1-9%1.8321.2313.022
10-25%1.3371.1402.524
26-50%0.8510.21001.046
51-75%0.21000.0.0.2100
76-100%0.21000.3710.556
total5.3132.8208.16
BEn/a1.0450.6571.635
< 1%4.2224.0228.215
1-9%26.0822.0948.06
10-25%21.2921.7942.96
26-50%16.91016.41133.37
51-75%9.81411.71321.49
76-100%8.6153.82312.412
total87.7480.24167.91
BL/BSn/a0.0.0.0.0.0.
< 1%0.7570.5701.243
1-9%2.9261.0443.922
10-25%3.5230.7574.221
26-50%3.0250.6583.623
51-75%2.6260.9503.422
76-100%3.4230.5723.921
total16.164.12120.23
FRn/a0.0.0.0.0.0.
< 1%0.8500.9441.733
1-9%7.8152.22810.013
10-25%6.5175.21911.612
26-50%4.8203.8218.714
51-75%3.4241.9315.319
76-100%3.8230.6584.321
total27.1514.6941.73
GEn/a0.0.0.0.0.0.
< 1%0.41000.0.0.4100
1-9%0.8660.0.0.866
10-25%0.0.0.0.0.0.
26-50%1.6400.0.1.640
51-75%0.41000.0.0.4100
76-100%0.41000.0.0.4100
total3.520.0.3.52
GLn/a0.0.0.4710.471
< 1%0.8491.0451.832
1-9%2.1312.2284.220
10-25%1.6352.6254.219
26-50%0.4700.6580.944
51-75%0.5581.7332.228
76-100%0.4690.8491.240
total5.7179.21114.96
GRn/a0.6582.0312.628
< 1%5.11912.21217.410
1-9%25.8838.3664.15
10-25%15.31124.8840.06
26-50%10.81312.91223.79
51-75%4.1224.7208.815
76-100%2.4293.9226.217
total64.1598.83162.92
JUn/a0.0.0.0.0.0.
< 1%1.2400.0.1.240
1-9%4.8191.0445.817
10-25%3.5222.5276.016
26-50%3.5233.7227.215
51-75%5.5172.9258.513
76-100%3.5221.6355.118
total22.1611.61133.73
LUn/a0.6570.0.0.657
< 1%1.4370.4711.833
1-9%8.6141.93210.512
10-25%10.5121.63512.111
26-50%7.9151.8329.713
51-75%3.9221.4385.418
76-100%0.6570.6571.140
total33.547.61541.22
NEn/a0.31000.0.0.3100
< 1%1.2440.21001.440
1-9%5.8170.8506.616
10-25%6.4151.1407.514
26-50%5.5180.6596.017
51-75%3.1221.0404.119
76-100%2.0310.4712.428
total24.254.12028.33
NWn/a0.0.0.31000.3100
< 1%0.31000.0.0.3100
1-9%1.5391.4402.925
10-25%1.1480.7561.834
26-50%1.3430.7422.031
51-75%0.21000.6580.848
76-100%0.0.0.0.0.0.
total4.3183.7208.08
OWn/a0.4710.11000.559
< 1%0.21000.4700.657
1-9%2.5282.3294.819
10-25%3.9212.1316.016
26-50%1.0410.8501.831
51-75%0.5591.6342.129
76-100%1.3382.0303.322
total9.9119.31119.14
SGn/a0.8501.1441.932
< 1%2.8262.4285.219
1-9%6.1186.61712.712
10-25%4.9207.01612.012
26-50%4.1227.61611.712
51-75%3.9224.2218.115
76-100%0.5712.5273.026
total23.1831.4654.53
SHn/a0.0.0.0.0.0.
< 1%0.21000.0.0.2100
1-9%1.9310.21002.130
10-25%3.4220.0.3.422
26-50%1.1440.0.1.144
51-75%2.5260.0.2.526
76-100%2.8250.21003.024
total11.940.46912.33
SOn/a0.0.0.0.0.0.
< 1%0.9450.21001.141
1-9%7.5140.3707.814
10-25%6.5161.3417.714
26-50%4.9190.6595.518
51-75%4.4200.5704.919
76-100%5.0190.21005.219
total29.333.12532.32
SZn/a1.0450.21001.240
< 1%1.4381.4372.826
1-9%3.4233.0246.415
10-25%2.8261.8334.620
26-50%2.7263.8226.516
51-75%1.8322.5274.319
76-100%1.0450.6581.635
total14.3913.2927.54
TGn/a0.21000.0.0.2100
< 1%0.7510.0.0.751
1-9%1.3360.0.1.336
10-25%3.9190.8454.817
26-50%3.7200.11003.820
51-75%4.0190.6584.518
76-100%3.6200.8464.418
total17.552.42619.93
TIn/a0.0.0.6580.658
< 1%0.8504.0224.820
1-9%5.31927.9833.27
10-25%7.11628.1835.27
26-50%3.92217.71021.79
51-75%2.6277.51610.113
76-100%1.0453.6234.621
total20.7989.43110.12
URn/a0.0.0.4720.472
< 1%0.21000.21000.471
1-9%1.7323.9205.616
10-25%1.0451.7312.725
26-50%1.6351.2402.825
51-75%0.8501.0451.833
76-100%0.8490.4711.240
total6.0158.81114.85
VDn/a0.21000.4710.658
< 1%5.9180.8506.617
1-9%18.895.41824.28
10-25%16.9105.51822.38
26-50%13.2113.42416.610
51-75%8.0152.13010.113
76-100%10.4133.62314.011
total73.3321.1894.52
VSn/a0.6581.4382.131
< 1%0.8505.1195.818
1-9%8.41522.4830.97
10-25%7.91620.1928.17
26-50%6.91716.11023.08
51-75%3.2259.41412.612
76-100%1.0452.6283.623
total28.8777.13105.92
ZGn/a0.0.0.0.0.0.
< 1%0.0.0.4720.472
1-9%0.0.0.4670.467
10-25%0.6560.7461.335
26-50%1.4320.21001.629
51-75%0.21000.21000.471
76-100%0.6560.8411.533
total2.9192.6185.57
ZHn/a0.0.0.0.0.0.
< 1%2.0330.0.2.033
1-9%9.1140.6589.713
10-25%12.9110.210013.111
26-50%8.5140.21008.714
51-75%9.6130.65810.313
76-100%6.2160.0.6.216
total48.421.63550.01
Switzerlandn/a6.4187.51613.912
< 1%33.8834.7768.55
1-9%162.83145.93308.72
10-25%153.43132.64286.02
26-50%118.6493.74212.33
51-75%83.9557.86141.73
76-100%69.3529.8899.04
total628.11502.011130.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #848339/314670
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.1.241
1-9%5.4180.4715.817
10-25%9.4130.4719.813
26-50%9.5130.21009.713
51-75%8.0140.4718.414
76-100%11.3110.47111.711
total44.921.83346.72
AI< 1%0.4720.6541.041
1-9%0.8490.9421.730
10-25%0.21000.7500.944
26-50%1.0410.4721.434
51-75%0.0.0.21000.2100
76-100%0.0.0.0.0.0.
total2.3252.8205.19
AR< 1%0.21000.21000.369
1-9%1.4351.0442.424
10-25%1.4380.9372.326
26-50%1.3380.5571.731
51-75%0.8520.4721.142
76-100%0.3710.0.0.371
total5.3132.8208.16
BE< 1%2.3291.6354.022
1-9%20.01022.6942.66
10-25%23.8926.2850.05
26-50%14.81116.51131.37
51-75%11.8137.11718.910
76-100%10.7133.72314.311
total83.5477.64161.11
BL/BS< 1%0.21000.21000.570
1-9%1.1450.8491.933
10-25%3.2251.8355.019
26-50%3.9220.6584.520
51-75%2.8260.0.2.826
76-100%4.4190.4714.818
total15.763.92219.64
FR< 1%1.2411.1402.328
1-9%6.0172.7268.714
10-25%9.5134.52014.010
26-50%5.1192.5267.615
51-75%3.5241.8335.319
76-100%0.6581.2411.833
total25.9513.81039.73
GE< 1%0.0.0.0.0.0.
1-9%0.41000.0.0.4100
10-25%1.2500.0.1.250
26-50%0.41000.0.0.4100
51-75%0.8660.0.0.866
76-100%0.41000.0.0.4100
total3.1130.0.3.113
GL< 1%0.6571.0441.633
1-9%2.2292.4274.618
10-25%0.8502.3283.023
26-50%0.4711.7332.129
51-75%0.4691.2401.534
76-100%0.5580.4710.944
total4.9188.91113.87
GR< 1%4.42111.61316.011
1-9%23.3938.8662.15
10-25%15.61124.7840.36
26-50%6.21810.91317.010
51-75%3.5243.8237.316
76-100%1.2410.6581.833
total54.2590.33144.52
JU< 1%0.4710.21000.658
1-9%3.7222.3286.017
10-25%6.2163.92110.112
26-50%3.8211.9315.717
51-75%4.1211.8325.917
76-100%3.1241.4374.520
total21.3611.41132.83
LU< 1%1.0440.21001.241
1-9%8.4141.4379.813
10-25%10.7122.42813.111
26-50%6.8152.6279.413
51-75%3.3230.4713.722
76-100%1.8320.4702.129
total31.947.41539.43
NE< 1%0.31000.0.0.3100
1-9%3.5230.4713.922
10-25%6.0170.7506.716
26-50%6.5150.9457.414
51-75%4.6200.8445.518
76-100%2.5271.0453.522
total23.453.92127.33
NW< 1%0.5710.31000.856
1-9%1.5371.1442.625
10-25%0.7590.5711.244
26-50%0.8530.7421.535
51-75%0.0.0.31000.3100
76-100%0.0.0.9490.949
total3.5213.7207.29
OW< 1%0.21000.4710.657
1-9%3.1253.4226.515
10-25%3.1232.6265.716
26-50%1.7331.1412.825
51-75%0.8491.0431.831
76-100%0.11000.5590.650
total9.1129.01118.14
SG< 1%0.7582.2302.926
1-9%6.5177.41513.911
10-25%5.9187.01612.911
26-50%3.7236.0179.714
51-75%1.9313.7225.618
76-100%1.4382.2303.723
total20.1928.7648.84
SH< 1%0.9480.0.0.948
1-9%2.6260.21002.725
10-25%1.7340.0.1.734
26-50%2.9240.0.2.924
51-75%1.6330.0.1.633
76-100%2.1290.21002.328
total11.940.46912.33
SO< 1%0.21000.0.0.2100
1-9%4.6190.21004.919
10-25%5.5181.1416.616
26-50%5.3180.5705.817
51-75%6.3170.21006.616
76-100%6.4151.0457.414
total28.533.12531.62
SZ< 1%0.21000.9441.039
1-9%4.2203.6227.913
10-25%5.9173.2249.113
26-50%1.1442.7273.822
51-75%1.7341.0442.726
76-100%0.4710.7571.144
total13.51012.01025.54
TG< 1%0.9410.0.0.941
1-9%1.5310.0.1.531
10-25%3.0230.6593.621
26-50%4.1191.0415.116
51-75%3.6210.8454.519
76-100%4.0190.0.4.019
total17.252.42619.63
TI< 1%1.9324.9206.917
1-9%5.81842.7548.55
10-25%5.21922.5927.78
26-50%2.8279.71412.512
51-75%0.6582.7273.324
76-100%0.0.1.0451.045
total16.31083.6399.92
UR< 1%0.0.0.9490.949
1-9%1.5342.1263.719
10-25%1.7342.2283.920
26-50%1.1392.3283.422
51-75%0.3700.6570.944
76-100%0.21000.0.0.2100
total4.8188.11112.96
VD< 1%1.6350.4701.932
1-9%16.9106.01822.98
10-25%18.795.91824.68
26-50%12.5124.22116.710
51-75%9.5142.32911.812
76-100%8.3141.4389.713
total67.5320.2987.72
VS< 1%0.6574.3214.819
1-9%11.31333.3644.55
10-25%8.01524.1832.17
26-50%3.02610.21313.312
51-75%1.3412.4293.623
76-100%0.4710.21000.658
total24.5874.5399.02
ZG< 1%0.21000.21000.567
1-9%0.4720.0.0.472
10-25%1.6320.6482.225
26-50%0.21000.7501.044
51-75%0.21000.5560.746
76-100%0.3670.4670.648
total2.9192.5205.48
ZH< 1%0.9440.0.0.944
1-9%5.8180.0.5.818
10-25%9.8130.65810.413
26-50%7.4150.21007.715
51-75%11.1120.47111.412
76-100%12.1110.47012.611
total47.121.63548.82
Switzerland< 1%21.01031.1852.16
1-9%142.04173.73315.82
10-25%158.73139.53298.22
26-50%106.5478.15184.63
51-75%82.5533.88116.34
76-100%72.7518.21090.94
total583.41474.411057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #848340/314671
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.2.826
1-9%8.2140.6588.814
10-25%9.5130.4709.913
26-50%9.0130.6589.613
51-75%6.7160.21006.916
76-100%9.9130.0.9.913
total45.921.83347.72
AI< 1%0.0.0.4680.468
1-9%1.0430.8481.829
10-25%0.5571.2341.827
26-50%0.6540.4721.043
51-75%0.21000.0.0.2100
76-100%0.21000.0.0.2100
total2.5242.8205.310
AR< 1%0.21000.0.0.2100
1-9%1.3391.3322.623
10-25%2.0290.9452.923
26-50%0.8500.5581.337
51-75%0.8500.21001.045
76-100%0.21000.0.0.2100
total5.3132.8208.16
BE< 1%3.7233.1266.817
1-9%23.2919.31042.56
10-25%24.4930.1854.55
26-50%19.11018.51037.67
51-75%9.9145.71915.611
76-100%10.9134.42115.311
total91.1481.24172.31
BL/BS< 1%0.21000.0.0.2100
1-9%0.9500.5701.440
10-25%5.2191.4376.616
26-50%2.8271.3414.122
51-75%3.1250.4713.523
76-100%4.2200.4714.619
total16.364.12120.43
FR< 1%0.21000.9441.140
1-9%6.2172.2288.414
10-25%7.3164.92012.211
26-50%7.5164.22011.712
51-75%4.0231.5355.519
76-100%2.0310.9442.925
total27.2514.6941.72
GE< 1%0.0.0.0.0.0.
1-9%0.0.0.0.0.0.
10-25%0.41000.0.0.4100
26-50%2.3250.0.2.325
51-75%1.0570.0.1.057
76-100%0.0.0.0.0.0.
total3.750.0.3.75
GL< 1%0.8491.6342.427
1-9%1.8321.7313.521
10-25%1.3371.4372.725
26-50%0.6572.0282.524
51-75%0.8501.1401.931
76-100%0.9441.4362.328
total6.2169.21115.46
GR< 1%1.0455.1196.118
1-9%25.6837.0662.65
10-25%24.3933.8758.25
26-50%12.61219.31031.97
51-75%5.6195.11910.713
76-100%3.3253.1256.417
total72.44103.43175.82
JU< 1%1.4370.0.1.437
1-9%4.2202.3286.515
10-25%5.9173.5239.412
26-50%4.0213.1247.115
51-75%2.6271.5344.121
76-100%4.1201.0445.118
total22.1611.41133.52
LU< 1%0.8500.7571.538
1-9%7.1160.8507.815
10-25%10.9123.12513.910
26-50%7.6152.32810.012
51-75%5.3180.4715.717
76-100%1.9310.4702.328
total33.547.61541.22
NE< 1%0.8500.21001.045
1-9%3.0260.21003.125
10-25%8.2140.7508.913
26-50%7.3151.1418.413
51-75%3.7211.6335.317
76-100%1.7330.21001.831
total24.554.12028.63
NW< 1%0.0.0.0.0.0.
1-9%1.9341.4393.323
10-25%1.9340.6572.528
26-50%0.31000.8481.143
51-75%0.31000.31000.568
76-100%0.0.0.9490.949
total4.3184.0198.27
OW< 1%0.6590.9491.536
1-9%1.9311.3383.223
10-25%4.9193.8218.712
26-50%1.2401.3382.427
51-75%0.5580.8491.337
76-100%0.9501.1411.931
total9.9119.21119.04
SG< 1%0.9440.4721.438
1-9%6.5179.31415.810
10-25%5.9188.21514.111
26-50%5.1197.21612.312
51-75%2.4293.8236.217
76-100%2.0313.1255.119
total22.8832.0654.83
SH< 1%0.0.0.0.0.0.
1-9%1.5360.21001.734
10-25%3.2230.0.3.223
26-50%2.8250.21003.024
51-75%1.0440.0.1.044
76-100%3.4220.0.3.422
total11.940.46912.33
SO< 1%2.2310.21002.430
1-9%4.8190.8515.618
10-25%6.7160.8517.515
26-50%6.3160.3706.616
51-75%5.1180.21005.318
76-100%4.2200.9505.218
total29.233.32432.52
SZ< 1%0.6580.4711.045
1-9%5.5183.7219.313
10-25%4.4203.2247.615
26-50%2.9263.4236.316
51-75%1.2412.1303.324
76-100%1.0440.4711.537
total15.7913.3929.04
TG< 1%0.8450.0.0.845
1-9%3.3230.11003.422
10-25%4.6180.8505.416
26-50%3.0230.11003.122
51-75%4.2181.0415.116
76-100%2.2280.4732.626
total18.142.42620.53
TI< 1%0.6581.9332.529
1-9%6.31736.9643.26
10-25%9.11433.4742.56
26-50%6.71715.11121.89
51-75%2.5287.61610.213
76-100%1.0452.3293.324
total26.2897.33123.42
UR< 1%0.21000.4710.658
1-9%1.2412.8244.020
10-25%2.5273.0235.516
26-50%2.2291.9304.120
51-75%0.5571.0451.535
76-100%0.6580.0.0.658
total7.3149.01016.35
VD< 1%3.9220.5584.421
1-9%17.4104.52021.99
10-25%23.185.91829.07
26-50%15.5106.41721.98
51-75%10.2132.23012.412
76-100%6.7171.6358.315
total76.8321.2997.92
VS< 1%0.21002.7262.926
1-9%10.81328.9739.76
10-25%12.61226.8839.56
26-50%7.81615.31123.18
51-75%3.2254.6217.816
76-100%0.6581.2411.833
total35.3779.53114.82
ZG< 1%0.0.0.0.0.0.
1-9%0.6590.4720.944
10-25%1.2360.5561.730
26-50%1.5330.6572.126
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total3.3172.6185.95
ZH< 1%1.2410.0.1.241
1-9%10.8120.0.10.812
10-25%7.9150.21008.115
26-50%9.6131.24110.912
51-75%7.9150.21008.115
76-100%10.4120.0.10.412
total47.821.63549.42
Switzerland< 1%22.9919.51042.47
1-9%154.73157.03311.72
10-25%187.83168.73356.52
26-50%139.04107.34246.33
51-75%82.7541.97124.64
76-100%72.1524.5996.64
total659.11518.911178.01
© WSL, Swiss National Forest Inventory, 19.06.2020 #848341/314672
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.2.826
1-9%8.2140.6588.814
10-25%9.3130.4709.713
26-50%9.0130.6589.613
51-75%6.7160.21006.916
76-100%9.9130.0.9.913
total45.721.83347.52
AI< 1%0.0.0.4680.468
1-9%1.0430.8481.829
10-25%0.5571.2341.827
26-50%0.6540.4721.043
51-75%0.21000.0.0.2100
76-100%0.21000.0.0.2100
total2.5242.8205.310
AR< 1%0.21000.0.0.2100
1-9%1.3391.3322.623
10-25%2.0290.9452.923
26-50%0.8500.5581.337
51-75%0.8500.21001.045
76-100%0.21000.0.0.2100
total5.3132.8208.16
BE< 1%3.7233.1266.817
1-9%23.2918.51041.76
10-25%22.8929.7852.55
26-50%18.91018.31037.27
51-75%9.9145.51915.411
76-100%10.9134.42115.311
total89.3479.64168.91
BL/BS< 1%0.21000.0.0.2100
1-9%0.9500.5701.440
10-25%5.2191.4376.616
26-50%2.8271.3414.122
51-75%3.1250.4713.523
76-100%4.2200.4714.619
total16.364.12120.43
FR< 1%0.21000.9441.140
1-9%6.0172.2288.214
10-25%7.3164.92012.211
26-50%7.5164.22011.712
51-75%4.0231.3385.319
76-100%2.0310.9442.925
total27.0514.4941.43
GE< 1%0.0.0.0.0.0.
1-9%0.0.0.0.0.0.
10-25%0.41000.0.0.4100
26-50%2.3250.0.2.325
51-75%1.0570.0.1.057
76-100%0.0.0.0.0.0.
total3.750.0.3.75
GL< 1%0.8491.6342.427
1-9%1.8321.7313.521
10-25%1.1401.4372.526
26-50%0.6572.0282.524
51-75%0.8501.1401.931
76-100%0.9441.4362.328
total6.0169.21115.26
GR< 1%1.0454.9205.918
1-9%24.6936.2760.85
10-25%23.3933.3756.65
26-50%12.21219.31031.47
51-75%5.6195.11910.713
76-100%3.1262.9266.018
total69.85101.73171.52
JU< 1%1.4370.0.1.437
1-9%4.0212.3286.316
10-25%5.9173.5239.412
26-50%4.0213.1247.115
51-75%2.6271.5344.121
76-100%4.1201.0445.118
total21.9611.41133.43
LU< 1%0.21000.7570.950
1-9%7.1160.8507.815
10-25%10.7123.12513.710
26-50%7.6152.32810.012
51-75%5.3180.4715.717
76-100%1.9310.4702.328
total32.847.61540.42
NE< 1%0.8500.21001.045
1-9%2.6280.21002.827
10-25%8.2140.5588.713
26-50%7.3151.1418.413
51-75%3.7211.6335.317
76-100%1.7330.21001.831
total24.153.92128.03
NW< 1%0.0.0.0.0.0.
1-9%1.9341.4393.323
10-25%1.9340.6572.528
26-50%0.31000.8481.143
51-75%0.31000.31000.568
76-100%0.0.0.9490.949
total4.3184.0198.27
OW< 1%0.6590.9491.536
1-9%1.9311.3383.223
10-25%4.9193.8218.712
26-50%1.2401.3382.427
51-75%0.5580.8491.337
76-100%0.9501.1411.931
total9.9119.21119.04
SG< 1%0.9440.4721.438
1-9%6.3188.51414.811
10-25%5.7188.21513.911
26-50%5.1196.91611.912
51-75%2.4293.8236.217
76-100%2.0313.1255.119
total22.4830.9653.33
SH< 1%0.0.0.0.0.0.
1-9%1.5360.21001.734
10-25%3.2230.0.3.223
26-50%2.8250.21003.024
51-75%1.0440.0.1.044
76-100%3.4220.0.3.422
total11.940.46912.33
SO< 1%2.2310.0.2.231
1-9%4.8190.8515.618
10-25%6.7160.8517.515
26-50%6.3160.3706.616
51-75%5.0190.21005.118
76-100%4.2200.9505.218
total29.033.12532.12
SZ< 1%0.6580.4711.045
1-9%5.3183.7219.113
10-25%4.4203.2247.615
26-50%2.7273.4236.116
51-75%1.2412.1303.324
76-100%1.0440.4711.537
total15.3913.3928.54
TG< 1%0.6510.0.0.651
1-9%3.1230.11003.222
10-25%4.6180.8505.416
26-50%3.0230.11003.122
51-75%4.2181.0415.116
76-100%2.2280.4732.626
total17.742.42620.12
TI< 1%0.6581.9332.529
1-9%6.11836.5642.66
10-25%9.11433.0742.16
26-50%6.31714.51120.89
51-75%2.5287.61610.213
76-100%1.0452.1303.125
total25.6895.73121.32
UR< 1%0.21000.4710.658
1-9%1.2412.8244.020
10-25%2.1293.0235.117
26-50%2.2291.9304.120
51-75%0.5571.0451.535
76-100%0.6580.0.0.658
total6.8159.01015.86
VD< 1%3.5230.5584.021
1-9%17.2104.32121.59
10-25%22.585.91828.47
26-50%15.1116.21721.39
51-75%10.2132.23012.412
76-100%6.3171.6357.915
total74.7320.8995.62
VS< 1%0.21002.7262.926
1-9%9.81428.9738.76
10-25%12.61226.8839.56
26-50%7.81615.31123.18
51-75%3.2254.6217.816
76-100%0.6581.2411.833
total34.3779.53113.82
ZG< 1%0.0.0.0.0.0.
1-9%0.6590.4720.944
10-25%1.2360.5561.730
26-50%1.5330.4711.928
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total3.3172.5205.76
ZH< 1%1.2410.0.1.241
1-9%10.8120.0.10.812
10-25%7.9150.21008.115
26-50%9.6131.24110.912
51-75%7.9150.21008.115
76-100%10.4120.0.10.412
total47.821.63549.42
Switzerland< 1%21.7919.11040.87
1-9%150.93154.03305.02
10-25%183.43167.13350.52
26-50%137.44105.74243.13
51-75%82.5541.57124.04
76-100%71.5524.2995.64
total647.41511.711159.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #848342/314673
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.5260.0.2.526
1-9%8.1140.5588.613
10-25%9.8120.47010.212
26-50%9.2130.5589.712
51-75%6.8150.21006.915
76-100%9.5120.0.9.512
total45.921.63347.52
AI< 1%0.0.0.3690.369
1-9%0.9430.9381.827
10-25%0.7441.1321.824
26-50%0.5550.5591.039
51-75%0.11000.21000.372
76-100%0.21000.0.0.2100
total2.4233.0165.48
AR< 1%0.11000.0.0.1100
1-9%1.3361.2322.522
10-25%2.1280.8452.822
26-50%1.0400.7511.730
51-75%0.9450.11001.041
76-100%0.11000.0.0.1100
total5.5122.8208.36
BE< 1%3.4232.8266.217
1-9%22.2919.7941.86
10-25%22.9831.2754.15
26-50%19.3918.1937.46
51-75%9.5136.61616.110
76-100%10.6134.91915.410
total87.8383.33171.11
BL/BS< 1%0.21000.0.0.2100
1-9%0.8500.4701.240
10-25%5.1181.5346.615
26-50%2.8261.2414.021
51-75%3.1240.4713.522
76-100%4.4190.6584.918
total16.464.12020.53
FR< 1%0.21001.0411.237
1-9%6.2162.0288.313
10-25%7.0155.21812.211
26-50%7.1154.41911.411
51-75%4.0211.9305.817
76-100%1.7310.8442.625
total26.2515.3841.42
GE< 1%0.0.0.0.0.0.
1-9%0.0.0.0.0.0.
10-25%0.7670.0.0.767
26-50%2.1270.0.2.127
51-75%0.9570.0.0.957
76-100%0.0.0.0.0.0.
total3.750.0.3.75
GL< 1%0.7501.5342.227
1-9%2.2271.5323.719
10-25%1.3351.2372.625
26-50%0.6492.3242.921
51-75%0.8451.2372.028
76-100%1.0411.3372.326
total6.8149.01015.76
GR< 1%0.9454.6195.518
1-9%25.0838.0663.04
10-25%24.2832.6756.95
26-50%13.21118.7931.97
51-75%5.9175.81711.612
76-100%3.1243.0246.117
total72.24102.73175.01
JU< 1%1.4350.21001.633
1-9%4.0202.1286.116
10-25%6.2153.5219.812
26-50%3.8212.8246.715
51-75%2.5261.4343.920
76-100%4.5180.9445.416
total22.5610.91133.42
LU< 1%0.7500.5571.238
1-9%7.4140.7508.013
10-25%10.8112.92313.79
26-50%7.6132.2279.811
51-75%5.4160.3715.716
76-100%2.0280.3702.426
total33.847.01440.82
NE< 1%0.7500.21000.944
1-9%2.8250.3713.223
10-25%8.1130.7508.712
26-50%7.3141.2378.413
51-75%4.1191.7315.816
76-100%1.5330.21001.731
total24.544.31928.83
NW< 1%0.0.0.0.0.0.
1-9%1.8311.4363.221
10-25%1.6341.1392.724
26-50%0.21000.7481.043
51-75%0.21000.21000.568
76-100%0.0.1.0431.043
total3.8184.5168.36
OW< 1%0.5591.0451.534
1-9%2.1281.2383.322
10-25%5.1173.9209.011
26-50%1.3371.2382.526
51-75%0.5581.0441.535
76-100%0.8501.0411.831
total10.3119.31019.64
SG< 1%1.0410.4711.435
1-9%6.8169.81216.69
10-25%5.4188.21413.610
26-50%4.9196.81511.611
51-75%2.5273.6226.117
76-100%2.3273.3225.617
total23.0831.9554.93
SH< 1%0.0.0.0.0.0.
1-9%1.4330.21001.631
10-25%2.8230.0.2.823
26-50%2.9230.21003.123
51-75%0.9430.0.0.943
76-100%3.7200.21003.919
total11.740.55712.23
SO< 1%2.5270.3712.825
1-9%4.8180.7505.517
10-25%6.6150.7507.314
26-50%6.1150.3706.415
51-75%4.5180.4724.918
76-100%4.7180.8495.516
total29.233.22332.42
SZ< 1%0.7500.3711.041
1-9%5.1184.1199.212
10-25%4.5193.4227.813
26-50%2.7253.3225.916
51-75%1.2372.2283.422
76-100%0.9440.4711.337
total15.1913.6928.73
TG< 1%0.7440.0.0.744
1-9%3.1220.11003.221
10-25%4.2180.7494.916
26-50%3.1210.3723.420
51-75%4.2171.1385.315
76-100%2.4260.3722.724
total17.742.52320.23
TI< 1%0.5582.6273.124
1-9%6.41637.2643.65
10-25%9.11432.6741.66
26-50%6.31614.91021.29
51-75%2.5277.81510.213
76-100%0.9452.3283.223
total25.6897.42123.02
UR< 1%0.21000.5560.749
1-9%1.4352.9234.319
10-25%2.3272.7245.016
26-50%2.3271.8304.119
51-75%0.5571.5341.929
76-100%0.5580.0.0.558
total7.3139.31016.65
VD< 1%3.9210.5584.420
1-9%17.694.81922.48
10-25%22.386.31628.67
26-50%15.8106.21622.08
51-75%10.3132.32712.511
76-100%6.5161.5357.914
total76.3321.5897.82
VS< 1%0.5582.5263.024
1-9%11.11228.5739.66
10-25%13.21125.2738.46
26-50%7.21516.31023.58
51-75%3.8224.4208.214
76-100%0.9451.0411.930
total36.8677.93114.72
ZG< 1%0.0.0.0.0.0.
1-9%0.5580.3720.943
10-25%1.5290.5562.025
26-50%1.4330.6561.926
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total3.4152.6186.05
ZH< 1%1.2380.0.1.238
1-9%10.3120.0.10.312
10-25%7.9140.21008.014
26-50%9.8131.14110.912
51-75%7.9140.21008.114
76-100%10.3120.0.10.312
total47.421.53548.92
Switzerland< 1%22.7919.11041.86
1-9%153.43158.73312.02
10-25%185.43166.53351.82
26-50%138.53106.14244.72
51-75%82.8444.86127.64
76-100%72.4524.5896.94
total655.21519.711174.90
© WSL, Swiss National Forest Inventory, 19.06.2020 #848343/314674
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%2.8260.0.2.826
1-9%8.0150.6588.614
10-25%9.3130.4709.713
26-50%9.0130.6589.613
51-75%6.1170.21006.217
76-100%9.9130.0.9.913
total44.921.83346.72
AI< 1%0.0.0.4680.468
1-9%0.8480.8481.631
10-25%0.5571.2341.827
26-50%0.6540.4721.043
51-75%0.21000.0.0.2100
76-100%0.21000.0.0.2100
total2.3252.8205.19
AR< 1%0.21000.0.0.2100
1-9%1.3391.3322.623
10-25%2.0290.9452.923
26-50%0.8500.5581.337
51-75%0.8500.21001.045
76-100%0.21000.0.0.2100
total5.3132.8208.16
BE< 1%3.3253.1266.418
1-9%21.1918.31039.56
10-25%21.8929.4851.25
26-50%17.71017.51035.27
51-75%9.5145.31914.711
76-100%10.1144.02214.112
total83.5477.64161.11
BL/BS< 1%0.21000.0.0.2100
1-9%0.9500.5701.440
10-25%5.2191.4376.616
26-50%2.6281.3413.922
51-75%3.1250.21003.324
76-100%3.7220.4714.121
total15.763.92219.64
FR< 1%0.21000.9441.140
1-9%6.0172.2288.214
10-25%7.1164.72011.812
26-50%6.9174.02110.912
51-75%3.8231.1404.920
76-100%2.0310.9442.925
total25.9513.81039.73
GE< 1%0.0.0.0.0.0.
1-9%0.0.0.0.0.0.
10-25%0.0.0.0.0.0.
26-50%2.3250.0.2.325
51-75%0.8660.0.0.866
76-100%0.0.0.0.0.0.
total3.1130.0.3.113
GL< 1%0.8491.6342.427
1-9%1.8321.5333.322
10-25%0.8501.4372.129
26-50%0.6572.0282.524
51-75%0.4710.9441.337
76-100%0.5581.4362.031
total4.9188.91113.87
GR< 1%0.8504.7205.519
1-9%20.3933.8754.15
10-25%20.7929.1849.85
26-50%8.41516.71025.18
51-75%2.8264.1226.917
76-100%1.2412.0323.225
total54.2590.33144.52
JU< 1%1.2400.0.1.240
1-9%3.9212.3286.116
10-25%5.9173.5239.412
26-50%3.8223.1246.915
51-75%2.6271.5344.121
76-100%4.1201.0445.118
total21.3611.41132.83
LU< 1%0.21000.7570.950
1-9%6.8160.8507.615
10-25%10.1132.92613.011
26-50%7.6152.32810.012
51-75%5.3180.4715.717
76-100%1.9310.4702.328
total31.947.41539.43
NE< 1%0.4710.21000.757
1-9%2.4290.21002.628
10-25%8.0140.5588.513
26-50%7.3151.1418.413
51-75%3.7211.6335.317
76-100%1.7330.21001.831
total23.453.92127.33
NW< 1%0.0.0.0.0.0.
1-9%1.4391.4392.824
10-25%1.9340.6572.528
26-50%0.0.0.5520.552
51-75%0.31000.31000.568
76-100%0.0.0.9490.949
total3.5213.7207.29
OW< 1%0.6590.9491.536
1-9%1.9311.1413.124
10-25%4.3203.8218.112
26-50%1.2401.3382.427
51-75%0.3690.8491.141
76-100%0.9501.1411.931
total9.1129.01118.14
SG< 1%0.7490.4721.141
1-9%5.9187.41613.311
10-25%5.1208.01513.011
26-50%4.3216.21710.513
51-75%2.2303.8236.018
76-100%2.0312.9254.919
total20.1928.7648.84
SH< 1%0.0.0.0.0.0.
1-9%1.5360.21001.734
10-25%3.2230.0.3.223
26-50%2.8250.21003.024
51-75%1.0440.0.1.044
76-100%3.4220.0.3.422
total11.940.46912.33
SO< 1%2.0330.0.2.033
1-9%4.8190.8515.618
10-25%6.7160.8517.515
26-50%6.3160.3706.616
51-75%5.0190.21005.118
76-100%3.9210.9504.819
total28.533.12531.62
SZ< 1%0.4710.4710.850
1-9%4.3203.3227.714
10-25%4.2212.7267.015
26-50%2.7273.0255.717
51-75%1.0452.1303.124
76-100%0.8490.4711.340
total13.51012.01025.54
TG< 1%0.6510.0.0.651
1-9%2.8240.11002.924
10-25%4.5180.8505.317
26-50%2.9240.11003.023
51-75%4.2181.0415.116
76-100%2.2280.4732.626
total17.252.42619.63
TI< 1%0.4711.9332.330
1-9%4.02233.6737.56
10-25%6.41729.2735.66
26-50%3.22512.61215.811
51-75%1.6355.0206.517
76-100%0.8501.4382.230
total16.31083.6399.92
UR< 1%0.21000.4710.658
1-9%0.8502.8243.621
10-25%2.1292.8244.917
26-50%1.2401.3372.526
51-75%0.3700.8501.140
76-100%0.21000.0.0.2100
total4.8188.11112.96
VD< 1%3.5230.5584.021
1-9%15.0114.12119.19
10-25%19.995.71825.68
26-50%13.6116.21719.99
51-75%9.6142.03111.512
76-100%5.9181.6357.516
total67.5320.2987.72
VS< 1%0.0.2.3292.329
1-9%7.21627.7734.96
10-25%8.91424.8833.87
26-50%5.81814.31120.19
51-75%2.2304.2216.417
76-100%0.4711.2411.635
total24.5874.5399.02
ZG< 1%0.0.0.0.0.0.
1-9%0.6590.4720.944
10-25%1.2360.5561.730
26-50%1.1400.4711.533
51-75%0.0.0.5560.556
76-100%0.0.0.7460.746
total2.9192.5205.48
ZH< 1%1.2410.0.1.241
1-9%10.6120.0.10.612
10-25%7.9150.21008.115
26-50%9.4131.24110.612
51-75%7.7150.21007.915
76-100%10.4120.0.10.412
total47.121.63548.82
Switzerland< 1%19.61018.51038.17
1-9%133.94145.33279.22
10-25%167.53155.33322.82
26-50%121.9497.34219.23
51-75%74.3536.27110.54
76-100%66.2521.8988.04
total583.41474.411057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #848344/314675
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.1.241
1-9%5.4180.4715.817
10-25%9.6130.47110.013
26-50%9.5130.21009.713
51-75%8.6140.4719.014
76-100%11.3110.47111.711
total45.721.83347.52
AI< 1%0.4720.6541.041
1-9%1.0440.9421.929
10-25%0.21000.7500.944
26-50%1.0410.4721.434
51-75%0.0.0.21000.2100
76-100%0.0.0.0.0.0.
total2.5242.8205.310
AR< 1%0.21000.21000.369
1-9%1.4351.0442.424
10-25%1.4380.9372.326
26-50%1.3380.5571.731
51-75%0.8520.4721.142
76-100%0.3710.0.0.371
total5.3132.8208.16
BE< 1%2.7271.6354.321
1-9%22.0922.8944.86
10-25%25.0827.2852.25
26-50%16.51116.91133.37
51-75%12.2127.31619.510
76-100%10.9133.82314.711
total89.3479.64168.91
BL/BS< 1%0.21000.21000.570
1-9%1.1450.8491.933
10-25%3.2252.1325.318
26-50%4.4200.6585.019
51-75%2.8260.0.2.826
76-100%4.6190.4715.018
total16.364.12120.43
FR< 1%1.2411.1402.328
1-9%6.0172.9258.914
10-25%9.9134.91914.810
26-50%5.3192.5267.815
51-75%3.9231.8335.818
76-100%0.6581.2411.833
total27.0514.4941.43
GE< 1%0.41000.0.0.4100
1-9%0.6750.0.0.675
10-25%1.2500.0.1.250
26-50%0.41000.0.0.4100
51-75%0.8660.0.0.866
76-100%0.41000.0.0.4100
total3.750.0.3.75
GL< 1%0.6571.0441.633
1-9%2.4282.6265.017
10-25%0.8502.3283.023
26-50%0.8501.7332.527
51-75%0.9431.3372.227
76-100%0.5580.4710.944
total6.0169.21115.26
GR< 1%5.81812.11217.910
1-9%27.4843.8671.14
10-25%20.0926.7846.76
26-50%9.21513.61222.99
51-75%5.5194.82010.413
76-100%1.8330.6582.429
total69.85101.73171.52
JU< 1%0.4710.21000.658
1-9%3.9212.3286.216
10-25%6.6163.92110.511
26-50%3.8211.9315.717
51-75%4.1211.8325.917
76-100%3.1241.4374.520
total21.9611.41133.43
LU< 1%1.0440.21001.241
1-9%8.6141.43710.012
10-25%11.1122.42813.510
26-50%6.8152.8269.613
51-75%3.5220.4713.921
76-100%1.8320.4702.129
total32.847.61540.42
NE< 1%0.31000.0.0.3100
1-9%4.2200.4714.619
10-25%6.0170.7506.716
26-50%6.5150.9457.414
51-75%4.6200.8445.518
76-100%2.5271.0453.522
total24.153.92128.03
NW< 1%0.8560.31001.148
1-9%1.5371.1442.625
10-25%0.9510.5711.341
26-50%1.1440.7421.831
51-75%0.0.0.5680.568
76-100%0.0.0.9490.949
total4.3184.0198.27
OW< 1%0.21000.4710.657
1-9%3.7223.5227.214
10-25%3.3232.6265.916
26-50%1.7331.1412.825
51-75%0.8491.0431.831
76-100%0.11000.5590.650
total9.9119.21119.04
SG< 1%1.1452.7273.823
1-9%6.7178.11514.810
10-25%6.9167.81514.810
26-50%3.9236.31710.213
51-75%2.1303.7225.818
76-100%1.6352.2303.822
total22.4830.9653.33
SH< 1%0.9480.0.0.948
1-9%2.6260.21002.725
10-25%1.7340.0.1.734
26-50%2.9240.0.2.924
51-75%1.6330.0.1.633
76-100%2.1290.21002.328
total11.940.46912.33
SO< 1%0.21000.0.0.2100
1-9%4.6190.21004.919
10-25%5.7181.1416.816
26-50%5.5180.5706.017
51-75%6.3170.21006.616
76-100%6.6151.0457.614
total29.033.12532.12
SZ< 1%0.21000.9441.039
1-9%5.2183.6228.913
10-25%5.9174.0219.912
26-50%1.5383.1244.620
51-75%1.9321.0442.925
76-100%0.6570.7571.340
total15.3913.3928.54
TG< 1%1.0380.0.1.038
1-9%1.7290.0.1.729
10-25%3.0230.6593.621
26-50%4.1191.0415.116
51-75%3.6210.8454.519
76-100%4.3180.0.4.318
total17.742.42620.12
TI< 1%2.1305.3197.516
1-9%9.91448.3558.25
10-25%7.71624.8832.57
26-50%4.52112.41216.910
51-75%0.9453.5234.521
76-100%0.4711.4381.733
total25.6895.73121.32
UR< 1%0.0.0.9490.949
1-9%1.5342.1263.719
10-25%2.2292.4274.618
26-50%2.1292.9255.018
51-75%0.5570.8501.337
76-100%0.4710.0.0.471
total6.8159.01015.86
VD< 1%1.8330.4702.130
1-9%20.096.01826.08
10-25%20.196.31726.47
26-50%14.3114.22118.59
51-75%10.3132.32912.612
76-100%8.3141.6359.913
total74.7320.8995.62
VS< 1%0.8504.5205.319
1-9%17.21035.9653.15
10-25%9.81425.3835.16
26-50%4.12211.11315.211
51-75%1.9332.6284.421
76-100%0.6580.21000.850
total34.3779.53113.82
ZG< 1%0.5670.21000.752
1-9%0.5580.0.0.558
10-25%1.6320.6482.225
26-50%0.21000.7501.044
51-75%0.21000.5560.746
76-100%0.3670.4670.648
total3.3172.5205.76
ZH< 1%0.9440.0.0.944
1-9%5.8180.0.5.818
10-25%9.8130.65810.413
26-50%7.6150.21007.915
51-75%11.3120.47111.712
76-100%12.3110.47012.811
total47.821.63549.42
Switzerland< 1%24.8932.8857.66
1-9%165.03188.33353.32
10-25%173.63148.83322.42
26-50%119.1486.25205.33
51-75%89.4536.67126.04
76-100%75.5519.01094.54
total647.41511.711159.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #848345/314676
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %
AG< 1%1.2410.0.1.241
1-9%5.4180.4715.817
10-25%9.6130.47110.013
26-50%9.5130.21009.713
51-75%8.6140.4719.014
76-100%11.3110.47111.711
total45.721.83347.52
AI< 1%0.4720.6541.041
1-9%1.0440.9421.929
10-25%0.21000.7500.944
26-50%1.0410.4721.434
51-75%0.0.0.21000.2100
76-100%0.0.0.0.0.0.
total2.5242.8205.310
AR< 1%0.21000.21000.369
1-9%1.5331.0442.523
10-25%1.4380.9372.326
26-50%1.3380.5571.731
51-75%0.8520.4721.142
76-100%0.5560.0.0.556
total5.6122.8208.46
BE< 1%2.9261.6354.521
1-9%23.0923.0946.06
10-25%27.0827.2854.25
26-50%17.21017.11034.37
51-75%12.8127.51620.39
76-100%11.1133.82314.911
total94.2380.24174.31
BL/BS< 1%0.21000.21000.570
1-9%1.1450.8491.933
10-25%3.2252.1325.318
26-50%4.4200.6585.019
51-75%2.8260.0.2.826
76-100%4.9180.4715.417
total16.764.12120.83
FR< 1%1.2411.1402.328
1-9%6.2172.9259.113
10-25%10.1134.91915.010
26-50%5.3192.5267.815
51-75%3.9231.8335.818
76-100%0.6581.2411.833
total27.4514.4941.83
GE< 1%0.41000.0.0.4100
1-9%0.6750.0.0.675
10-25%1.2500.0.1.250
26-50%0.41000.0.0.4100
51-75%0.8660.0.0.866
76-100%0.41000.0.0.4100
total3.750.0.3.75
GL< 1%0.8501.0441.831
1-9%2.6262.6265.217
10-25%1.1412.5273.621
26-50%0.8501.7332.527
51-75%1.3371.3372.625
76-100%0.5580.4710.944
total7.1159.51016.66
GR< 1%6.41812.51219.010
1-9%30.6844.7675.34
10-25%22.2927.7849.96
26-50%10.21414.01224.39
51-75%6.1185.41911.613
76-100%1.8330.6582.429
total77.44105.03182.51
JU< 1%0.4710.21000.658
1-9%3.9212.3286.216
10-25%6.8154.12110.911
26-50%3.8211.9315.717
51-75%4.1211.8325.917
76-100%3.1241.4374.520
total22.1611.61133.72
LU< 1%1.0440.21001.241
1-9%8.6141.43710.012
10-25%11.1122.42813.510
26-50%7.0152.8269.813
51-75%3.7220.4714.121
76-100%1.8320.4702.129
total33.247.61540.82
NE< 1%0.31000.0.0.3100
1-9%4.4200.4714.919
10-25%6.0170.7506.716
26-50%6.5150.9457.414
51-75%4.9190.8445.717
76-100%2.5271.0453.522
total24.653.92128.53
NW< 1%0.8560.31001.148
1-9%1.5371.1442.625
10-25%0.9510.5711.341
26-50%1.1440.7421.831
51-75%0.21000.5680.757
76-100%0.0.0.9490.949
total4.5184.0198.47
OW< 1%0.21000.4710.657
1-9%3.9223.8207.714
10-25%3.5222.6266.116
26-50%1.7331.6333.422
51-75%0.8491.0431.831
76-100%0.3720.5590.845
total10.51110.01020.44
SG< 1%1.1452.7273.823
1-9%7.8158.31516.110
10-25%7.5168.11515.610
26-50%4.5216.51711.013
51-75%2.1303.9226.117
76-100%1.6352.2303.822
total24.7831.7656.53
SH< 1%0.9480.0.0.948
1-9%2.6260.21002.725
10-25%1.9320.0.1.932
26-50%2.9240.0.2.924
51-75%1.6330.0.1.633
76-100%2.1290.21002.328
total12.140.46912.53
SO< 1%0.21000.0.0.2100
1-9%4.6190.21004.919
10-25%6.0171.1417.115
26-50%5.5180.5706.017
51-75%6.3170.21006.616
76-100%6.8151.0457.814
total29.533.12532.62
SZ< 1%0.21000.9441.039
1-9%5.2183.6228.913
10-25%5.9174.42010.212
26-50%1.7353.1244.819
51-75%1.9321.0442.925
76-100%0.6570.7571.340
total15.5913.7929.14
TG< 1%1.0380.0.1.038
1-9%1.9280.0.1.928
10-25%3.0230.6593.621
26-50%4.1191.0415.116
51-75%3.6210.8454.519
76-100%4.3180.0.4.318
total17.942.42620.32
TI< 1%2.7275.3198.115
1-9%11.51349.3560.84
10-25%8.11525.8833.97
26-50%5.51912.61218.110
51-75%1.2413.5234.720
76-100%0.6581.4381.931
total29.5897.92127.42
UR< 1%0.0.0.9490.949
1-9%1.5342.1263.719
10-25%2.4282.4274.818
26-50%2.3272.9255.217
51-75%0.5570.9441.535
76-100%0.4710.21000.557
total7.2149.41016.55
VD< 1%2.2300.4702.528
1-9%20.496.21726.68
10-25%20.796.31727.07
26-50%14.5114.22118.79
51-75%10.3132.32912.612
76-100%8.3141.6359.913
total76.4321.0997.42
VS< 1%1.6354.5206.118
1-9%18.91036.5655.35
10-25%11.21325.5836.76
26-50%5.31911.71217.010
51-75%2.7282.6285.319
76-100%0.6580.21000.850
total40.2681.03121.12
ZG< 1%0.7520.21000.943
1-9%0.5580.0.0.558
10-25%1.6320.6482.225
26-50%0.21000.7501.044
51-75%0.21000.5560.746
76-100%0.3670.4670.648
total3.5152.5206.05
ZH< 1%0.9440.0.0.944
1-9%5.8180.0.5.818
10-25%10.0130.65810.613
26-50%8.4140.21008.614
51-75%11.3120.47111.712
76-100%12.5110.47013.011
total48.921.63550.51
Switzerland< 1%27.8833.2861.06
1-9%175.13191.73366.82
10-25%182.63152.13334.62
26-50%125.2488.45213.63
51-75%92.7437.87130.54
76-100%77.0519.21096.24
total680.51522.211202.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #848346/314677
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimetern/a1.4381.4382.2300.6580.4710.0.6.118
< 1%15.3114.5214.7200.6584.4210.65830.18
1-9%75.1525.2813.9117.41621.496.717149.73
10-25%85.5421.9910.4136.71712.9125.818143.23
26-50%65.9516.8119.1145.9188.0154.022109.64
51-75%57.257.7166.9172.6282.4292.23079.05
76-100%53.763.9232.5290.8501.1410.85062.85
total354.3181.4449.7524.5850.6520.19580.61
inside perimetern/a0.0.1.5381.8331.2411.8330.8507.117
< 1%1.2415.6195.4195.11910.5135.31933.18
1-9%10.11428.4817.21021.6928.0833.47138.83
10-25%15.71127.0814.91119.7916.71032.07126.14
26-50%13.41219.31012.51215.4117.51620.3988.45
51-75%11.11314.8118.9148.8143.1257.71654.46
76-100%6.2188.6154.8202.6283.0253.42428.68
total57.85105.0365.5474.5370.74103.03476.51
totaln/a1.4382.9264.0221.9332.2300.85013.212
< 1%16.51110.01410.1135.61814.9115.91863.25
1-9%85.2453.6531.1729.0749.3540.16288.42
10-25%101.3448.8625.3826.5829.7737.86269.42
26-50%79.3536.1721.6921.3915.41124.38198.03
51-75%68.3522.5915.81111.4135.6199.914133.54
76-100%60.0512.5127.2163.3244.1214.22291.44
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #848347/314678
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimetern/a1.3381.5352.3280.6580.7500.0.6.317
< 1%16.2104.7195.2180.7505.5180.94533.17
1-9%77.7427.6816.3108.31422.687.615160.13
10-25%87.7424.0811.6128.91414.5118.814155.53
26-50%70.0518.31010.1136.6169.4134.919119.34
51-75%57.859.1147.4153.0243.8222.72683.84
76-100%54.355.4183.5221.0412.6261.14167.95
total365.0190.5456.5529.0759.1526.08626.01
inside perimetern/a0.0.1.3382.5261.4351.6330.7507.515
< 1%1.4355.8175.8175.21810.9125.61734.77
1-9%9.51330.4719.4922.7831.0735.56148.73
10-25%16.11027.6815.11020.6817.9934.46131.73
26-50%13.61120.0913.91116.1108.71421.5993.84
51-75%10.81315.1119.4138.7143.4238.71456.15
76-100%5.7178.9145.3182.8253.5223.62229.88
total57.15109.2371.5477.5377.13110.02502.31
totaln/a1.3382.8254.8192.0302.3270.75013.911
< 1%17.61010.51310.9125.91716.4106.51667.85
1-9%87.3458.0535.7631.0753.7543.15308.82
10-25%103.8451.6526.8729.5732.4743.26287.22
26-50%83.5438.4624.1822.6818.1926.48213.13
51-75%68.6524.2816.81011.7127.21511.512139.93
76-100%60.0514.2118.9143.9216.1164.61997.84
total422.11199.71128.02106.42136.12136.021128.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #848348/314679
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimetern/a1.4381.4382.2300.6580.6580.0.6.318
< 1%16.8114.7215.3190.8505.0201.04533.58
1-9%78.1527.8815.5118.41523.697.716161.23
10-25%88.3423.3911.4137.91613.9118.515153.43
26-50%68.1519.2109.7146.9179.9144.720118.64
51-75%58.458.3167.5163.2254.1222.62784.05
76-100%55.365.0203.5241.0452.3291.04568.15
total366.4189.7455.2528.8759.5525.68625.11
inside perimetern/a0.0.1.5382.0311.4381.8330.8507.516
< 1%1.4385.9185.8185.11910.9135.51834.77
1-9%10.11429.0818.41022.4830.0736.16146.13
10-25%16.11128.4815.71020.1918.21034.47132.94
26-50%13.41220.11013.61216.1108.81421.9994.04
51-75%11.51315.6119.8149.4143.6238.71558.46
76-100%6.2189.0155.4192.6283.8223.62330.68
total58.85109.5370.7477.1377.14111.02504.21
totaln/a1.4382.9264.2212.1312.4290.85013.812
< 1%18.21010.61311.1135.81815.9116.51768.25
1-9%88.3456.8533.9730.9753.6543.86307.32
10-25%104.4451.7627.1828.1732.1742.96286.32
26-50%81.5439.3723.4923.0818.81026.78212.63
51-75%69.8523.9917.21012.6127.61611.313142.53
76-100%61.6514.0128.9153.6236.2174.62098.74
total425.21199.21125.92105.92136.62136.621129.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #848349/314680
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%15.3112.0322.7260.21001.0450.65821.89
1-9%66.7525.9817.1109.81421.799.114150.43
10-25%91.9429.4815.91112.61221.2911.213182.33
26-50%75.5521.9912.2127.81611.1137.316135.94
51-75%57.168.8155.4193.2255.4192.82782.75
76-100%58.054.7214.1210.6583.0261.04571.55
total364.5192.7457.4534.3763.5532.07644.51
inside perimeter< 1%2.6283.6233.1252.7264.4212.52918.910
1-9%9.51424.0919.2928.9728.5743.96154.13
10-25%16.31139.6718.51026.8824.5841.86167.63
26-50%16.31125.1816.11115.31116.11017.810106.64
51-75%8.1158.8158.0154.6214.1228.61542.37
76-100%5.4197.5165.1191.2411.8333.42424.49
total58.25108.7370.1479.5379.34117.92513.91
total< 1%17.8105.7195.8182.9265.4193.02640.77
1-9%76.3549.9636.3638.7650.2553.05304.52
10-25%108.2469.0534.4739.5645.7653.05349.92
26-50%91.8447.0628.3823.1827.2825.18242.53
51-75%65.2517.61013.4127.8169.51411.413124.94
76-100%63.4512.2139.3141.8334.8204.42195.94
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #848350/314681
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%9.0153.0261.9310.6574.1222.32920.910
1-9%60.2523.4917.41011.31320.798.615141.54
10-25%83.3429.5815.1118.01515.2115.619156.73
26-50%73.2514.0127.5163.0266.2182.827106.74
51-75%63.457.7165.0201.3413.3250.85081.35
76-100%65.253.9232.8270.4711.2410.0.73.55
total354.3181.4449.7524.5850.6520.19580.61
inside perimeter< 1%0.6583.8235.8184.3219.2147.41631.08
1-9%11.31330.5817.11033.3628.9752.25173.43
10-25%16.51134.4717.81024.1819.6927.58139.93
26-50%14.01220.11014.31110.2138.91511.81379.35
51-75%9.3149.5146.8172.4293.9232.82734.68
76-100%6.2186.6173.7230.21000.4711.24118.310
total57.85105.0365.5474.5370.74103.03476.51
total< 1%9.6146.8177.7154.81913.2129.81451.96
1-9%71.5553.9534.5744.5549.5560.84314.82
10-25%99.8463.8532.9732.1734.8733.17296.52
26-50%87.2434.1721.8913.31215.01114.611186.03
51-75%72.6517.21011.8123.6237.1163.523115.94
76-100%71.4510.6146.5170.6581.6351.24191.94
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #848351/314682
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%16.1112.4292.7260.21001.0450.65823.09
1-9%67.7526.1817.51010.81322.199.914154.23
10-25%93.5430.4816.71012.61221.8911.613186.73
26-50%75.7522.3912.4127.81611.5137.716137.54
51-75%57.368.8155.4193.2255.4192.82782.95
76-100%58.254.9204.1210.6583.2251.04572.15
total368.5194.9458.8535.3765.1533.67656.31
inside perimeter< 1%2.8273.6233.1252.7264.6212.52919.310
1-9%9.51425.0820.0928.9729.1744.56157.13
10-25%16.51140.0718.51026.8824.7842.66169.23
26-50%16.51125.3816.71015.31116.11018.310108.34
51-75%8.1159.2158.0154.6214.1228.61542.77
76-100%5.4197.5165.1191.2411.9323.62324.89
total58.85110.7371.6479.5380.54120.12521.21
total< 1%18.9106.1185.8182.9265.6193.02642.37
1-9%77.3551.1637.6639.7651.2554.45311.32
10-25%110.0470.4535.3739.5646.5654.25355.82
26-50%92.2447.6629.1723.1827.6826.18245.83
51-75%65.4518.01013.4127.8169.51411.413125.54
76-100%63.6512.4139.3141.8335.2194.62196.84
total427.31205.61130.42114.82145.62153.721177.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #848352/314683
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%14.1122.0322.3290.0.0.8500.47119.610
1-9%64.1522.9914.9117.21618.7105.818133.54
10-25%89.9425.8814.7118.91419.2107.916166.43
26-50%73.7519.11010.4145.8187.9153.623120.54
51-75%55.767.7164.4212.2302.8261.63574.45
76-100%56.853.9233.1250.4711.2410.85066.25
total354.3181.4449.7524.5850.6520.19580.61
inside perimeter< 1%2.6283.6233.1252.3294.2222.52918.310
1-9%9.51423.4917.71027.7727.1840.06145.43
10-25%16.11138.8717.71024.8821.3937.06155.73
26-50%16.31123.8914.51114.31113.91115.41198.24
51-75%7.9168.2167.6164.2213.1255.91836.97
76-100%5.4197.1174.9201.2411.2412.23022.09
total57.85105.0365.5474.5370.74103.03476.51
total< 1%16.6115.7195.4182.3295.0202.82637.97
1-9%73.6546.3632.6734.9645.8545.85278.92
10-25%106.0464.6532.4733.8740.5644.96322.22
26-50%90.0443.0624.8820.1921.8919.010218.73
51-75%63.7515.91112.0126.4175.8187.516111.34
76-100%62.2511.0138.1151.6352.3293.02688.24
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #848353/314684
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%15.9102.4282.5260.5580.9450.55822.89
1-9%67.7525.3817.8911.11221.999.613153.43
10-25%92.1429.5716.91013.21121.6911.712184.93
26-50%77.2420.9912.4127.21512.1127.515137.33
51-75%57.258.4145.5183.8225.6172.72683.14
76-100%58.054.7204.2200.9453.0240.94571.75
total368.1191.1459.4536.8665.1432.87653.31
inside perimeter< 1%2.8253.6222.9242.5264.1213.12419.110
1-9%9.41425.4820.5828.5730.2744.95159.03
10-25%16.51041.7618.0925.2723.4841.96166.73
26-50%15.91024.5816.51016.31015.81017.810106.84
51-75%8.31410.3138.6144.4204.6199.01445.26
76-100%5.4187.6155.2181.0411.9303.42324.58
total58.45113.1371.6477.9380.03120.12521.21
total< 1%18.7106.0175.5173.0245.0193.62241.96
1-9%77.1450.7538.3639.6652.1554.55312.42
10-25%108.7471.2434.8638.4645.0553.65351.72
26-50%93.2445.4628.9723.5827.9725.28244.12
51-75%65.5518.6914.1118.21410.21311.712128.34
76-100%63.4512.2129.4131.9305.0194.32096.24
total426.61204.21131.02114.72145.12152.921174.50
© WSL, Swiss National Forest Inventory, 19.06.2020 #848354/314685
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.470
< 1%4.6210.6585.119
1-9%28.786.41735.17
10-25%26.788.31535.07
26-50%21.197.51628.67
51-75%15.5115.41920.99
76-100%16.3103.32419.59
total113.3231.47144.81
Eastern Juran/a0.0.0.0.0.0.
< 1%1.5370.4701.932
1-9%6.0171.0447.115
10-25%10.1131.04411.112
26-50%5.4190.8506.217
51-75%6.6161.2417.815
76-100%10.8120.95011.711
total40.335.41945.72
Western Plateaun/a0.0.0.0.0.0.
< 1%2.6270.21002.826
1-9%8.5150.21008.714
10-25%10.0132.32912.311
26-50%7.6151.3409.014
51-75%6.8161.0447.815
76-100%6.5170.0.6.517
total42.035.01947.02
Central Plateaun/a0.6580.0.0.658
< 1%2.8260.0.2.826
1-9%15.3101.93117.29
10-25%14.9102.23017.19
26-50%11.2123.22414.410
51-75%8.5141.53510.013
76-100%6.2160.6586.816
total59.539.41369.01
Eastern Plateaun/a0.4700.0.0.470
< 1%3.9220.0.3.922
1-9%16.6100.47117.010
10-25%23.781.93125.68
26-50%20.590.47120.99
51-75%19.791.83321.59
76-100%14.7101.53516.310
total99.626.018105.61
Western Pre-Alpsn/a0.0.0.31000.3100
< 1%1.3411.6363.027
1-9%4.5216.21710.812
10-25%3.6237.01610.512
26-50%3.5245.1198.614
51-75%1.8342.2304.021
76-100%0.8502.3303.126
total15.61024.7740.33
Central Pre-Alpsn/a0.8500.6581.337
< 1%2.4291.7334.122
1-9%12.41210.11322.48
10-25%14.41112.21226.68
26-50%10.8139.91420.79
51-75%4.5218.71513.212
76-100%2.6284.1226.717
total47.9547.2595.12
Eastern Pre-Alpsn/a1.6350.0.1.635
< 1%2.7263.2245.917
1-9%8.2158.71416.910
10-25%6.8178.01514.811
26-50%6.3187.01613.311
51-75%5.8185.02010.813
76-100%1.5382.9264.421
total32.9634.8667.73
Northwestern Alpsn/a0.6580.6581.240
< 1%0.8502.2303.025
1-9%8.31512.01220.38
10-25%3.6237.71511.312
26-50%2.4294.7207.116
51-75%1.4374.0225.519
76-100%0.4712.3302.827
total17.61033.5651.13
Central Alpsn/a0.6580.6571.240
< 1%0.6570.4710.944
1-9%3.2234.6197.813
10-25%1.3372.1293.522
26-50%2.4281.8334.120
51-75%0.6571.4372.031
76-100%0.8500.6571.437
total9.51211.51020.95
Northeastern Alpsn/a0.0.1.1401.140
< 1%1.4351.8343.224
1-9%2.4294.0216.416
10-25%2.4294.5196.915
26-50%0.6593.8224.421
51-75%0.5582.5273.024
76-100%0.21001.4381.535
total7.61519.1726.65
Southwestern Alpsn/a0.6581.2411.933
< 1%0.6585.1195.618
1-9%7.41621.6929.07
10-25%6.71719.7926.58
26-50%5.91815.41121.39
51-75%2.6288.81411.413
76-100%0.8502.6283.324
total24.5874.5399.02
Southeastern Alpsn/a0.4711.8332.230
< 1%4.42110.51314.911
1-9%21.4928.0849.35
10-25%12.91216.71029.77
26-50%8.0157.51615.411
51-75%2.4293.1255.619
76-100%1.1413.0254.121
total50.6570.74121.32
Southern Alpsn/a0.0.0.8500.850
< 1%0.6585.3195.918
1-9%6.71733.4740.16
10-25%5.81832.0737.86
26-50%4.02220.3924.38
51-75%2.2307.7169.914
76-100%0.8503.4244.222
total20.19103.03123.12
Switzerlandn/a6.1187.11713.112
< 1%30.1833.0863.15
1-9%149.73138.53288.22
10-25%143.03125.74268.62
26-50%109.7488.75198.53
51-75%79.0554.46133.44
76-100%63.6528.8892.44
total581.21476.111057.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #848355/314686
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.470
< 1%5.6190.8506.417
1-9%30.876.41737.26
10-25%27.588.71436.27
26-50%21.397.51628.87
51-75%16.1105.61821.79
76-100%16.8103.32420.19
total118.6232.27150.81
Eastern Juran/a0.0.0.0.0.0.
< 1%1.5370.4701.932
1-9%6.2171.0447.315
10-25%10.4131.04411.412
26-50%5.4190.8506.217
51-75%6.8161.2418.015
76-100%10.8120.95011.711
total41.035.41946.42
Western Plateaun/a0.0.0.0.0.0.
< 1%3.0250.21003.224
1-9%8.5150.21008.714
10-25%10.7122.32913.011
26-50%8.5151.3409.813
51-75%7.2161.2408.414
76-100%6.9160.0.6.916
total44.735.21949.92
Central Plateaun/a0.6580.0.0.658
< 1%2.8260.0.2.826
1-9%15.6101.93117.59
10-25%15.1102.23017.39
26-50%11.6123.22414.810
51-75%8.5141.53510.013
76-100%6.2160.6586.816
total60.529.41369.91
Eastern Plateaun/a0.4700.0.0.470
< 1%3.9220.0.3.922
1-9%17.0100.47117.410
10-25%24.681.93126.58
26-50%21.290.47121.69
51-75%19.791.83321.59
76-100%15.3101.53516.810
total102.226.018108.21
Western Pre-Alpsn/a0.0.0.31000.3100
< 1%1.3411.6363.027
1-9%4.9206.21711.212
10-25%3.9227.41511.312
26-50%4.0235.3199.414
51-75%1.8342.3284.221
76-100%1.0442.5293.524
total17.1925.7642.73
Central Pre-Alpsn/a0.8500.6581.337
< 1%2.6282.1304.720
1-9%13.21210.21323.48
10-25%15.41112.81228.27
26-50%11.81310.11421.99
51-75%4.9208.91513.812
76-100%2.8274.3227.116
total51.4549.05100.52
Eastern Pre-Alpsn/a1.6350.21001.933
< 1%3.1253.6226.716
1-9%8.8149.51318.39
10-25%7.0168.21515.210
26-50%6.3187.51613.811
51-75%6.0185.02011.013
76-100%1.5383.1254.621
total34.4637.0571.42
Northwestern Alpsn/a0.6580.6581.240
< 1%0.8502.2303.025
1-9%9.71412.41122.18
10-25%3.6238.11511.712
26-50%3.4245.0198.515
51-75%1.7354.4216.118
76-100%1.0442.3303.424
total20.8935.1555.93
Central Alpsn/a0.6580.6571.240
< 1%0.6570.4710.944
1-9%3.4224.8188.213
10-25%1.7332.1293.821
26-50%2.8262.3285.118
51-75%0.8501.8332.627
76-100%1.4371.0442.428
total11.31113.0924.34
Northeastern Alpsn/a0.0.1.1401.140
< 1%1.6331.8343.423
1-9%3.2254.2217.415
10-25%2.8275.1187.914
26-50%0.8514.0224.820
51-75%0.7502.9253.622
76-100%0.6571.4381.931
total9.71320.3730.04
Southwestern Alpsn/a0.6581.4382.131
< 1%0.8505.1195.818
1-9%8.41522.4830.97
10-25%7.91620.1928.17
26-50%6.91716.11023.08
51-75%3.2259.41412.612
76-100%1.0452.6283.623
total28.8777.13105.92
Southeastern Alpsn/a0.6581.8332.429
< 1%5.02010.91315.911
1-9%23.6930.0753.65
10-25%13.91118.21032.17
26-50%9.9148.81418.810
51-75%4.1223.6237.616
76-100%2.3293.8226.217
total59.5577.14136.62
Southern Alpsn/a0.0.0.8500.850
< 1%1.0455.5186.517
1-9%7.71636.1643.86
10-25%8.51534.4742.96
26-50%4.72021.9926.78
51-75%2.6278.71511.313
76-100%1.0453.6234.620
total25.68111.02136.62
Switzerlandn/a6.3187.51613.812
< 1%33.6834.6768.15
1-9%161.13145.73306.82
10-25%153.13132.44285.52
26-50%118.7494.44213.13
51-75%84.1558.36142.43
76-100%68.8530.8899.64
total625.61503.611129.21
© WSL, Swiss National Forest Inventory, 19.06.2020 #848356/314687
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%10.2143.6232.9261.6355.1204.12227.58
1-9%65.5527.6820.6918.91026.3815.911174.63
10-25%86.1435.3717.81011.21320.499.914180.63
26-50%75.4518.31010.7135.31910.2145.519125.44
51-75%65.259.7146.6172.7285.7181.53591.44
76-100%67.054.3223.6230.6581.8330.65877.95
total369.3198.8462.2540.2669.5437.57677.51
inside perimeter< 1%0.6583.8236.2174.5209.9148.01533.08
1-9%11.31331.8718.11036.5633.4760.35191.33
10-25%17.11136.0720.4925.5821.6931.87152.43
26-50%14.21221.2915.91111.71211.51315.31189.75
51-75%9.31410.1147.6162.6285.3193.72338.67
76-100%6.2187.1173.9220.21000.4711.63519.410
total58.65109.9372.1481.0382.14120.72524.41
total< 1%10.8137.4169.1146.11815.01112.11260.66
1-9%76.8559.4538.7655.3559.7576.14366.02
10-25%103.2471.3538.1636.7642.0641.76333.02
26-50%89.5439.4726.6817.01021.7920.89215.13
51-75%74.4519.81014.2115.31911.0135.319129.94
76-100%73.1511.4137.6160.8502.3302.23097.34
total427.91208.71134.32121.12151.62158.321201.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #848357/314688
NFI2
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.470
< 1%5.2180.9456.017
1-9%30.975.81736.76
10-25%27.178.31435.46
26-50%22.388.01430.37
51-75%16.3105.31821.68
76-100%16.4102.92419.49
total118.6231.27149.81
Eastern Juran/a0.0.0.0.0.0.
< 1%1.3370.4701.732
1-9%6.2160.9447.114
10-25%9.9131.14011.012
26-50%6.0170.7506.716
51-75%6.7151.3378.014
76-100%11.0110.85111.811
total41.235.11846.32
Western Plateaun/a0.0.0.0.0.0.
< 1%2.6250.21002.724
1-9%8.4140.4718.713
10-25%10.2122.32712.510
26-50%8.9131.43710.312
51-75%7.3141.2388.513
76-100%6.4160.0.6.416
total43.735.41749.12
Central Plateaun/a0.5580.0.0.558
< 1%2.8250.0.2.825
1-9%15.792.02817.78
10-25%15.0102.52617.59
26-50%12.1112.82414.910
51-75%8.5131.3359.812
76-100%6.2160.5586.715
total60.729.21370.01
Eastern Plateaun/a0.4700.0.0.470
< 1%4.3200.0.4.320
1-9%16.490.37116.89
10-25%25.871.83027.67
26-50%20.480.55820.98
51-75%18.791.63320.38
76-100%15.2101.53316.79
total101.215.817107.01
Western Pre-Alpsn/a0.0.0.21000.2100
< 1%1.1411.6332.726
1-9%4.7196.31611.011
10-25%4.2207.41411.611
26-50%4.1215.2189.313
51-75%2.2292.5264.719
76-100%1.1402.3273.423
total17.4925.6642.93
Central Pre-Alpsn/a0.9440.5581.435
< 1%2.8252.1294.919
1-9%13.91110.71224.58
10-25%15.81012.21228.07
26-50%11.11210.11321.28
51-75%5.5188.81414.311
76-100%2.9254.3207.215
total52.9448.75101.62
Eastern Pre-Alpsn/a1.4350.5582.029
< 1%3.2233.3226.515
1-9%8.6149.91218.59
10-25%7.2157.81415.010
26-50%6.4167.81514.110
51-75%6.1175.21811.312
76-100%1.7333.1244.819
total34.6637.6572.32
Northwestern Alpsn/a0.5580.6581.140
< 1%0.7502.2292.925
1-9%9.11313.41022.47
10-25%3.8217.81511.612
26-50%3.1244.9198.015
51-75%1.5354.0215.518
76-100%1.3382.3283.622
total20.0835.1555.13
Central Alpsn/a0.7500.5571.237
< 1%0.5570.7501.136
1-9%4.2194.6178.812
10-25%1.9302.3264.219
26-50%2.7242.2274.917
51-75%0.7501.6332.327
76-100%1.4351.0402.426
total12.11013.0825.04
Northeastern Alpsn/a0.21001.4351.633
< 1%1.5331.7323.222
1-9%3.5234.8188.313
10-25%2.6264.7177.314
26-50%1.0414.1205.118
51-75%0.6502.6253.222
76-100%0.5571.3381.731
total9.91220.5630.44
Southwestern Alpsn/a0.6581.4352.030
< 1%0.7505.2185.917
1-9%8.31422.7831.07
10-25%8.91420.6829.57
26-50%6.61616.11022.68
51-75%3.0248.71411.712
76-100%1.0412.8253.921
total29.0777.53106.42
Southeastern Alpsn/a0.7501.6332.327
< 1%5.51810.91216.410
1-9%22.6831.0753.75
10-25%14.51117.9932.47
26-50%9.4138.71418.19
51-75%3.8223.4237.215
76-100%2.6263.5226.116
total59.1577.13136.12
Southern Alpsn/a0.0.0.7500.750
< 1%0.9455.6176.516
1-9%7.61535.5643.15
10-25%8.81434.4643.26
26-50%4.91921.5926.48
51-75%2.7268.71411.512
76-100%1.1413.6224.619
total26.08110.02136.02
Switzerlandn/a6.3177.51513.911
< 1%33.0734.6767.75
1-9%159.83148.53308.32
10-25%155.63131.13286.72
26-50%119.1494.04213.13
51-75%83.7456.15139.73
76-100%68.7530.0898.74
total626.31501.811128.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #848358/314689
NFI4
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
outside of perimeter< 1%9.8143.4242.5280.8505.1202.92624.59
1-9%64.4526.6819.01017.21023.5913.912164.63
10-25%84.7432.7716.7109.81418.6109.114171.63
26-50%74.6517.1119.7144.1229.2144.621119.34
51-75%64.858.9156.2181.9335.3191.24188.24
76-100%66.254.1223.2250.6581.8330.47176.45
total364.5192.7457.4534.3763.5532.07644.51
inside perimeter< 1%0.6583.8236.2174.5209.5148.01532.68
1-9%11.31331.2717.91035.9632.5759.35188.03
10-25%16.91136.0719.6925.3821.0930.47149.23
26-50%14.01220.7915.51111.11311.01315.11187.55
51-75%9.3149.9147.2162.6284.9203.52337.47
76-100%6.2187.1173.7230.21000.4711.63519.210
total58.25108.7370.1479.5379.34117.92513.91
total< 1%10.4147.2168.7145.31914.61110.91357.16
1-9%75.8557.8536.9653.1555.9573.14352.62
10-25%101.6468.7536.3735.1639.6639.56320.92
26-50%88.6437.8725.3815.21120.3919.710206.73
51-75%74.0518.81013.4124.42110.2144.720125.54
76-100%72.4511.2137.0170.8502.3301.93195.54
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #848359/314690
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %
Western Jura< 1%7.2162.1309.314
1-9%22.596.41728.98
10-25%34.879.21444.06
26-50%23.887.11630.97
51-75%16.6104.22120.89
76-100%13.9112.82716.710
total118.6231.87150.51
Eastern Jura< 1%2.2310.0.2.231
1-9%6.1181.3407.316
10-25%9.0141.43710.413
26-50%7.1161.7358.814
51-75%4.8200.4715.219
76-100%12.1110.65812.711
total41.235.41946.62
Western Plateau< 1%1.5370.21001.735
1-9%7.4150.4717.815
10-25%11.7121.73513.411
26-50%10.6132.03112.611
51-75%8.4150.21008.614
76-100%4.4200.4714.819
total44.135.01949.12
Central Plateau< 1%1.1400.21001.338
1-9%11.5120.85012.311
10-25%14.8102.92517.79
26-50%13.6114.02117.69
51-75%10.0131.04410.912
76-100%8.8140.6589.413
total59.739.41369.11
Eastern Plateau< 1%3.6230.0.3.623
1-9%19.290.55719.79
10-25%21.491.04522.48
26-50%20.691.33821.99
51-75%17.7102.13019.89
76-100%19.191.04520.19
total101.616.018107.61
Western Pre-Alps< 1%0.4710.9451.338
1-9%5.0196.71611.711
10-25%4.4216.91711.412
26-50%5.9187.11613.111
51-75%1.7362.8284.421
76-100%0.21001.3381.535
total17.6925.8643.33
Central Pre-Alps< 1%1.0451.6352.728
1-9%12.8128.61521.49
10-25%17.81019.1936.96
26-50%12.31211.91324.28
51-75%5.3193.3248.615
76-100%2.0323.7235.719
total51.2548.2599.42
Eastern Pre-Alps< 1%1.3381.1402.427
1-9%9.51410.31319.89
10-25%10.9139.21420.29
26-50%8.6158.31517.010
51-75%3.4244.3217.716
76-100%2.3302.9265.219
total36.1636.2572.32
Northwestern Alps< 1%0.6580.9451.535
1-9%8.1158.61416.710
10-25%7.11613.91121.08
26-50%3.7236.51710.213
51-75%1.9332.7274.621
76-100%2.4292.5284.920
total23.7835.2558.93
Central Alps< 1%0.6580.4710.944
1-9%4.1214.1208.214
10-25%3.1244.1207.214
26-50%2.4282.7265.118
51-75%1.0441.8332.826
76-100%1.0440.21001.240
total12.11113.3925.44
Northeastern Alps< 1%0.8511.7352.528
1-9%3.4234.5197.914
10-25%1.9315.1197.015
26-50%1.4374.8196.216
51-75%1.0451.8312.925
76-100%0.9442.4303.224
total9.51320.3729.85
Southwestern Alps< 1%0.21002.7262.926
1-9%9.81428.9738.76
10-25%12.61226.8839.56
26-50%7.81615.31123.18
51-75%3.2254.6217.816
76-100%0.6581.2411.833
total34.3779.53113.82
Southeastern Alps< 1%1.0454.4215.419
1-9%21.7928.5750.25
10-25%21.2924.5845.76
26-50%11.11316.11027.28
51-75%5.4194.1229.514
76-100%3.0261.8334.820
total63.5579.34142.82
Southern Alps< 1%0.6582.5293.026
1-9%9.11443.9653.05
10-25%11.21341.8653.05
26-50%7.31617.81025.18
51-75%2.8278.61511.413
76-100%1.0453.4244.421
total32.07117.92150.02
Switzerland< 1%22.1918.71040.87
1-9%150.03153.63303.62
10-25%182.03167.83349.82
26-50%136.24106.64242.93
51-75%83.1541.97125.04
76-100%71.8524.7996.44
total645.21513.411158.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #848360/314691
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %
Western Jura< 1%7.4162.3299.714
1-9%23.296.41729.78
10-25%35.279.41444.66
26-50%23.887.11630.97
51-75%16.6104.22120.89
76-100%14.1112.82716.810
total120.2232.37152.51
Eastern Jura< 1%2.2310.0.2.231
1-9%6.1181.3407.316
10-25%9.0141.43710.413
26-50%7.1161.7358.814
51-75%4.8200.4715.219
76-100%12.1110.65812.711
total41.235.41946.62
Western Plateau< 1%1.7350.21001.933
1-9%7.4150.4717.815
10-25%11.9121.73513.711
26-50%10.8122.22913.011
51-75%8.4150.21008.614
76-100%4.4200.4714.819
total44.735.21949.92
Central Plateau< 1%1.3380.21001.535
1-9%11.5120.85012.311
10-25%15.6102.92518.59
26-50%13.6114.02117.69
51-75%10.2131.04411.112
76-100%8.8140.6589.413
total60.929.41370.31
Eastern Plateau< 1%3.8230.0.3.823
1-9%19.490.55719.99
10-25%21.681.04522.68
26-50%20.691.33821.99
51-75%17.7102.13019.89
76-100%19.191.04520.19
total102.116.018108.11
Western Pre-Alps< 1%0.4710.9451.338
1-9%5.2196.71611.911
10-25%4.4217.21611.712
26-50%6.1187.11613.311
51-75%1.7362.9274.621
76-100%0.4711.3381.733
total18.2926.2644.43
Central Pre-Alps< 1%1.4381.6353.126
1-9%12.8129.11421.99
10-25%17.81019.1936.96
26-50%12.31212.11224.48
51-75%5.3193.3248.615
76-100%2.0323.7235.719
total51.6549.05100.62
Eastern Pre-Alps< 1%1.3381.1402.427
1-9%9.71410.91220.69
10-25%10.9139.21420.29
26-50%8.8158.81517.610
51-75%3.4244.3217.716
76-100%2.3302.9265.219
total36.6637.2573.82
Northwestern Alps< 1%0.6580.9451.535
1-9%8.1159.01417.110
10-25%8.11514.11122.28
26-50%3.9236.51710.413
51-75%1.9332.9264.820
76-100%2.4292.5284.920
total24.9836.0560.93
Central Alps< 1%0.6580.4710.944
1-9%4.3214.1208.413
10-25%3.5234.1207.614
26-50%2.4282.7265.118
51-75%1.0441.8332.826
76-100%1.0440.21001.240
total12.71013.3926.04
Northeastern Alps< 1%0.8511.7352.528
1-9%3.4234.7198.114
10-25%2.3285.1197.415
26-50%1.4375.0186.416
51-75%1.0451.8312.925
76-100%0.9442.4303.224
total9.81320.7730.64
Southwestern Alps< 1%0.21002.7262.926
1-9%10.81328.9739.76
10-25%12.61226.8839.56
26-50%7.81615.31123.18
51-75%3.2254.6217.816
76-100%0.6581.2411.833
total35.3779.53114.82
Southeastern Alps< 1%1.0454.6215.619
1-9%22.1929.1751.25
10-25%21.8924.7846.56
26-50%11.51316.11027.68
51-75%5.4194.1229.514
76-100%3.2251.9325.219
total65.1580.54145.62
Southern Alps< 1%0.6582.5293.026
1-9%9.91444.5654.45
10-25%11.61342.6654.25
26-50%7.71618.31026.18
51-75%2.8278.61511.413
76-100%1.0453.6234.621
total33.67120.12153.72
Switzerland< 1%23.4919.11042.57
1-9%153.83156.53310.32
10-25%186.43169.53355.92
26-50%137.94108.34246.13
51-75%83.3542.37125.64
76-100%72.3525.0997.44
total657.01520.711177.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #848361/314692
NFI3
forest area
protection forest perimeter SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %
Western Jura< 1%7.3152.4269.813
1-9%22.786.31629.17
10-25%35.269.21344.45
26-50%24.886.81631.67
51-75%16.7104.22020.89
76-100%14.1112.52716.610
total120.8231.57152.31
Eastern Jura< 1%2.0310.0.2.031
1-9%6.1171.2407.315
10-25%8.9131.53510.312
26-50%6.9151.5358.414
51-75%4.7190.4715.118
76-100%12.4110.94413.310
total41.035.51846.52
Western Plateau< 1%1.8330.21002.031
1-9%8.3140.4718.713
10-25%11.5111.73313.210
26-50%10.6122.03012.611
51-75%8.2140.4718.614
76-100%4.1200.4714.519
total44.535.01849.62
Central Plateau< 1%1.3350.21001.533
1-9%11.4110.75012.111
10-25%15.493.12318.58
26-50%13.8104.12017.99
51-75%10.0121.13711.211
76-100%8.9130.7509.612
total60.929.81270.71
Eastern Plateau< 1%3.7220.0.3.722
1-9%19.190.94520.09
10-25%21.180.94522.08
26-50%21.081.43522.38
51-75%17.792.12919.89
76-100%18.890.94519.69
total101.316.116107.51
Western Pre-Alps< 1%0.3711.0411.435
1-9%5.0186.51511.511
10-25%4.6197.61412.311
26-50%5.5187.21512.711
51-75%1.7333.1244.819
76-100%0.4711.4351.832
total17.5826.9644.33
Central Pre-Alps< 1%1.3381.6332.925
1-9%12.9118.91421.88
10-25%17.31020.2937.56
26-50%11.71211.41223.18
51-75%4.9194.1219.014
76-100%2.0303.9225.917
total50.1550.14100.22
Eastern Pre-Alps< 1%1.3351.0402.326
1-9%9.21311.51120.88
10-25%11.2129.41320.58
26-50%8.7148.41417.19
51-75%3.4234.5207.914
76-100%2.0303.1245.118
total35.8637.9573.72
Northwestern Alps< 1%0.6500.8451.533
1-9%7.4159.71217.29
10-25%7.61514.31021.88
26-50%3.7226.31610.113
51-75%1.8313.1244.819
76-100%2.3282.3284.619
total23.4836.6560.03
Central Alps< 1%0.5580.5571.040
1-9%4.4194.3198.713
10-25%3.4223.8207.214
26-50%2.5262.6265.118
51-75%1.1402.2283.322
76-100%0.9440.21001.140
total12.81013.6826.44
Northeastern Alps< 1%0.7511.5352.228
1-9%4.0204.4198.413
10-25%2.2274.8187.015
26-50%1.4355.3176.615
51-75%1.1411.8292.924
76-100%1.4352.1303.522
total10.81119.8730.74
Southwestern Alps< 1%0.5582.5263.024
1-9%11.11228.5739.66
10-25%13.21125.2738.46
26-50%7.21516.31023.58
51-75%3.8224.4208.214
76-100%0.9451.0411.930
total36.8677.93114.72
Southeastern Alps< 1%0.9454.1215.019
1-9%21.9930.2752.15
10-25%21.6923.4845.05
26-50%12.11215.81027.97
51-75%5.6174.61910.213
76-100%3.0241.9305.019
total65.1480.03145.12
Southern Alps< 1%0.5583.1243.622
1-9%9.61344.9554.55
10-25%11.71241.9653.65
26-50%7.51517.81025.28
51-75%2.7269.01411.712
76-100%0.9453.4234.320
total32.87120.12152.92
Switzerland< 1%23.0919.01042.06
1-9%153.43158.43311.72
10-25%184.83166.93351.72
26-50%137.33106.84244.12
51-75%83.3445.06128.24
76-100%72.1524.7896.94
total653.81520.811174.60
© WSL, Swiss National Forest Inventory, 19.06.2020 #848362/314693
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