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NFI2
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/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
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce11.6321.4521.066.41515.064.62013.72
fir5.046.083.5130.6590.5270.5664.24
pine1.370.6350.4312.1233.6130.7501.36
larch0.3150.2350.1386.3133.6112.9161.07
stone pine0.0.0.0.0.1711.5271.6200.0830.216
other conifers0.2190.0730.0440.1930.1450.01000.117
beech8.033.9134.2110.4600.7251.1355.83
maple1.060.9151.2140.1460.1480.4380.85
ash1.370.7231.2190.4410.1460.5351.06
oak1.570.2410.2360.3300.2720.6361.07
chestnut0.0820.0.0.0.0.3910.01004.9280.226
other broadleaves1.170.9201.0171.5270.7263.4161.26
total31.4134.9333.0419.9726.2419.5830.51
inside perimeterspruce6.31312.51318.11314.31022.6107.71612.65
fir5.5143.0285.0210.9520.5660.4702.411
pine1.5380.6622.0352.8232.3340.9551.715
larch0.3660.4590.6526.4142.9231.8242.211
stone pine0.0.0.01000.0.0.5421.2480.0.0.334
other conifers0.2580.1670.0750.0.0.0.0.0.0.143
beech12.8911.7139.8150.9370.9365.1366.69
maple1.8162.1171.8230.4390.3460.2451.010
ash1.7221.7281.7220.2410.5710.7311.013
oak0.4370.6470.3580.3450.11001.0260.517
chestnut0.0.0.0.0.0.0.3540.0.8.6152.016
other broadleaves0.8221.9280.8301.1231.0313.7131.79
total31.2434.7639.9628.1532.3630.2732.02
outside perimeterspruce7.91021.4417.4613.1720.156.6915.02
fir6.2116.974.891.4191.3211.0213.65
pine1.3290.2330.5382.6170.8220.1640.711
larch0.1860.2390.4359.384.1114.092.96
stone pine0.0.0.1940.0.1.5201.5200.0.0.514
other conifers0.1770.0850.0420.0710.1540.01000.031
beech10.674.8106.890.7250.8334.694.45
maple1.8151.2111.9130.2270.1430.2340.87
ash3.0170.5191.2160.2320.1490.3220.79
oak0.5320.1470.1660.1420.1770.7240.217
chestnut0.0.0.0.0.0.0.01000.01004.1140.914
other broadleaves0.8180.7161.1141.0180.5263.091.36
total32.2335.9234.2330.3329.3324.6331.01
totalspruce11.0320.7319.1411.6518.236.4714.01
fir5.146.254.271.1180.8160.8193.83
pine1.370.4260.6212.5122.2110.4351.25
larch0.3150.2240.3257.863.773.471.84
stone pine0.0.0.0880.0711.3151.5130.0840.310
other conifers0.2180.0430.0280.0850.1350.0730.114
beech8.534.976.060.7200.8184.0115.42
maple1.151.181.690.2220.1260.2230.94
ash1.560.7141.3110.3220.2350.4160.95
oak1.470.2270.2280.2230.1530.7160.76
chestnut0.0820.0.0.0.0.2500.0735.2100.69
other broadleaves1.170.9121.0101.2130.7163.271.34
total31.4135.4234.4227.0328.3224.8330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875685/342017
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/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
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.1320.1522.067.01917.965.82012.92
fir5.456.294.3140.5500.6300.8674.64
pine1.280.6410.3432.5264.0140.9541.37
larch0.3150.3380.2417.6154.2123.7191.08
stone pine0.0.0.0.0.1701.6312.0200.1730.317
other conifers0.3200.01000.0660.0740.2480.0.0.218
beech8.134.7155.1110.5630.9251.4396.23
maple1.261.1191.3170.1410.1440.9371.16
ash1.670.8271.9250.7590.1451.1301.47
oak1.580.3450.2460.6320.2660.7381.08
chestnut0.0800.01000.0.0.01000.0.5.7250.225
other broadleaves1.280.7241.0251.8250.7315.0151.27
total30.9134.7436.4423.0831.0426.2731.41
inside perimeterspruce5.21612.41619.31416.81024.01010.01613.66
fir6.3152.8275.9231.2530.6670.7602.812
pine1.7400.6661.8392.6252.9350.7691.716
larch0.3710.4710.6567.2162.7241.8302.412
stone pine0.0.0.0990.0.0.7430.6490.0.0.232
other conifers0.3560.1720.0720.0.0.0.0.0.0.149
beech13.51011.71410.5171.3361.2346.6387.410
maple1.9152.2182.3260.6330.6450.2441.211
ash1.9242.1302.2260.3410.7591.0361.314
oak0.4430.5490.3560.4480.1991.4260.618
chestnut0.0.0.0.0.0.0.2600.0.9.1182.019
other broadleaves1.0251.9340.7371.5211.2314.1161.911
total32.5534.7743.7632.7534.6635.7835.13
outside perimeterspruce7.61119.7417.8714.6721.757.21015.13
fir6.7127.585.5101.6211.3211.4194.05
pine1.2270.2340.4522.8170.9240.0680.812
larch0.1730.1420.5389.894.7124.7103.26
stone pine0.0.0.11000.0.1.4221.5230.0.0.416
other conifers0.1820.0880.1390.0900.1570.0920.131
beech11.575.1107.6100.8240.9345.995.05
maple2.1151.3112.2140.2250.2380.3261.07
ash3.0180.5201.4160.3380.1560.5240.810
oak0.6320.1500.1580.1480.1790.7230.316
chestnut0.0.0.0.0.0.0.01000.01004.7131.013
other broadleaves1.0180.7161.2161.4180.6293.9101.67
total33.9335.3336.8433.0432.0329.4333.31
totalspruce9.7319.3319.8413.2520.447.5813.82
fir5.646.665.071.2190.9161.2184.23
pine1.280.4280.5272.7122.4120.3411.26
larch0.3150.2270.4278.674.283.991.94
stone pine0.0.0.0920.0711.3171.6140.0730.311
other conifers0.2180.0610.0320.0600.1370.0920.115
beech8.735.476.870.9190.9195.3115.92
maple1.351.391.8100.3190.2240.4201.04
ash1.860.8151.7140.4320.2330.7171.25
oak1.380.2300.2310.3240.1480.9160.77
chestnut0.0800.01000.0.0.1460.01005.790.79
other broadleaves1.180.8131.1141.5120.7184.171.44
total31.2135.0237.4230.5331.9230.1332.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #875686/342018
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/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
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.2319.6520.465.91715.274.11912.42
fir5.355.593.8130.3510.5290.5584.24
pine1.280.5380.4371.8253.2140.6511.27
larch0.3150.3350.1406.7133.7113.9141.27
stone pine0.0.0.0720.1711.3281.6200.1590.216
other conifers0.3200.0680.0550.0740.1440.0.0.218
beech8.134.1154.6100.4590.7261.1325.73
maple1.261.2171.2160.2350.1430.6361.05
ash1.670.8251.7240.5580.2490.7291.36
oak1.580.3410.3400.4300.2660.4381.08
chestnut0.0800.01000.0.0.2900.0.4.5290.327
other broadleaves1.280.8241.1221.4220.8243.9151.36
total31.0133.0433.7419.3826.3420.5829.91
inside perimeterspruce5.41612.41618.11416.61022.3109.21613.26
fir6.3152.7285.7221.1530.5670.6602.711
pine1.6400.5661.7392.5252.6340.6691.616
larch0.3710.4710.6567.0162.7221.8272.312
stone pine0.0.0.0990.0.0.7431.0540.0.0.335
other conifers0.3560.1720.0720.0.0.0.0.0.0.149
beech13.31011.7149.7171.2361.0345.9387.010
maple1.9152.2182.2260.6330.5450.2371.110
ash1.9242.1292.0260.3390.7530.9351.213
oak0.4430.9490.3560.5440.11001.3250.617
chestnut0.0.0.0.0.0.0.2600.0.8.5172.018
other broadleaves1.0252.2310.7351.5211.2284.2152.010
total32.4535.1741.0732.1532.8633.2733.93
outside perimeterspruce8.11219.5417.3713.7720.956.51014.63
fir6.6127.285.291.5211.1211.3193.75
pine1.1270.2340.4502.6170.9220.0680.712
larch0.1730.1430.6349.894.8114.693.36
stone pine0.0.0.11000.0.1.6201.3220.0.0.415
other conifers0.1820.1650.1370.0900.1470.0920.128
beech11.875.0107.4100.8240.8335.294.75
maple2.1151.3102.3130.3230.1360.3251.07
ash2.9180.5201.6160.3340.1520.5210.89
oak0.6320.1500.1590.1480.1790.8260.318
chestnut0.0.0.0.0.0.0.01000.01004.0130.913
other broadleaves0.9180.7151.2151.4170.7313.691.66
total34.3434.8336.1332.1331.0326.9332.11
totalspruce9.8319.0318.8411.9518.546.4713.22
fir5.546.164.671.0190.8161.0173.93
pine1.280.4270.5252.3122.1120.3391.15
larch0.3150.2260.4268.364.183.982.04
stone pine0.0.0.1670.0711.3151.4140.0590.310
other conifers0.2180.0480.0290.0600.1330.0920.115
beech8.735.176.460.8190.8184.4115.52
maple1.351.391.890.3170.2240.3191.04
ash1.760.8151.7130.4290.2300.6151.15
oak1.480.2280.2300.3230.1480.8170.77
chestnut0.0800.01000.0.0.1550.01004.9100.710
other broadleaves1.270.9131.1131.4110.8173.871.44
total31.3134.0235.5228.2329.1226.6331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #875687/342019
NFI4
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/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
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.2319.8522.566.91618.676.02112.42
fir5.646.794.7130.4430.7320.9664.94
pine1.090.6420.3442.4273.9140.9531.27
larch0.3140.3350.2398.1144.4134.1191.18
stone pine0.0.0.0.0.1701.7282.0200.1720.316
other conifers0.3190.0720.0520.1640.2430.0.0.217
beech8.134.7135.3110.5590.9271.7396.23
maple1.461.3171.5180.2420.2411.0361.25
ash1.770.8231.5190.8600.2441.5301.46
oak1.480.2480.2440.7300.2650.7371.08
chestnut0.0900.01000.0.0.11000.0.5.8250.225
other broadleaves1.280.7240.9221.7220.8355.6141.26
total30.1135.3337.3423.6732.0428.3731.31
inside perimeterspruce4.81512.51620.21416.71026.11010.81514.16
fir7.2143.1255.8231.1520.6660.7623.011
pine1.5430.5671.9422.4272.7380.6801.618
larch0.3700.5640.8557.0152.7251.8302.412
stone pine0.0.0.0990.0.0.7420.7490.0.0.232
other conifers0.4530.1730.0700.0.0.0.0.0.0.147
beech12.2811.01410.6161.4361.4336.0296.98
maple2.1162.4182.6220.6350.8450.2441.310
ash1.8262.2282.3250.5390.8611.2401.414
oak0.4370.5500.2680.5510.1991.4260.618
chestnut0.0.0.0.0.0.0.2600.0.9.1172.018
other broadleaves1.2281.8330.7331.5221.4304.1161.911
total31.9534.7745.1632.8537.2636.0635.62
outside perimeterspruce6.81219.9517.4715.2722.857.51015.43
fir6.1117.786.0101.8211.5211.4194.15
pine1.2270.2380.5522.6180.8240.1610.712
larch0.1780.1460.43910.595.3155.0103.56
stone pine0.0.0.11000.0.1.5221.6220.01000.516
other conifers0.2810.0810.1340.0750.1540.0910.132
beech12.375.397.390.9241.0326.795.35
maple2.2161.5112.5130.3240.2370.4241.17
ash3.0180.5161.5150.3350.1470.6250.89
oak0.6330.1500.1660.1470.1790.8230.316
chestnut0.0.0.0.0.0.0.01000.01005.0131.114
other broadleaves0.9170.6171.2161.3180.6293.991.67
total33.3436.0337.0334.6334.1431.4334.41
totalspruce8.7319.3319.9413.5521.547.9813.62
fir5.746.965.471.3181.0171.2184.43
pine1.080.4310.5282.5132.3120.3421.16
larch0.3130.2270.4279.174.694.292.14
stone pine0.0.0.0920.1711.4161.7140.0690.311
other conifers0.3180.0540.1280.0490.1340.0920.115
beech8.735.576.860.9191.0185.896.02
maple1.551.592.1100.4190.2240.4191.24
ash1.860.8131.6110.5300.2310.9181.25
oak1.380.2300.2330.4240.2480.9160.77
chestnut0.0900.01000.0.0.1460.01005.990.79
other broadleaves1.270.7131.0131.5120.8194.271.44
total30.5135.6238.1231.5333.6231.8232.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875688/342020
NFI4
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/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
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.2319.9520.965.91416.264.61812.12
fir5.546.094.2130.3430.5320.6584.54
pine1.080.6380.5381.7273.3140.6491.17
larch0.3140.3330.2387.2124.1124.6141.27
stone pine0.0.0.1750.1701.3271.7190.1580.315
other conifers0.3190.0590.0520.0640.2390.0.0.217
beech8.134.1134.9100.4520.7271.2355.73
maple1.451.3161.4170.2320.1420.7361.15
ash1.760.8221.4180.6590.1401.0291.36
oak1.480.2460.2390.5290.2650.4370.98
chestnut0.0900.01000.0.0.3890.0.5.2320.330
other broadleaves1.380.8241.0201.5190.9254.7151.36
total30.1134.1334.8420.1728.0423.8830.01
inside perimeterspruce4.81512.81619.11416.51024.91010.01513.86
fir7.4143.0255.4231.1520.6660.6622.911
pine1.5430.5671.8422.4272.5370.6801.518
larch0.3700.5640.7556.8152.8232.0272.412
stone pine0.0.0.0990.0.0.7421.1520.0.0.334
other conifers0.4530.1730.0700.0.0.0.0.0.0.147
beech12.2810.7149.9161.3361.2335.5296.68
maple2.1162.4182.4220.6350.7450.2411.310
ash1.8262.1282.1260.5370.8551.2371.314
oak0.4370.5500.2680.6470.1991.3250.618
chestnut0.0.0.0.0.0.0.2600.0.8.4171.918
other broadleaves1.2281.9310.7321.5211.4274.2162.010
total32.0534.6742.3732.2536.1634.0634.62
outside perimeterspruce6.71219.8517.4714.3721.856.91014.93
fir6.0117.575.8101.7201.3211.3183.95
pine1.2270.2380.4502.4180.8220.0610.712
larch0.1780.1460.63510.595.4135.093.66
stone pine0.0.0.11000.0.1.7201.5220.01000.515
other conifers0.2810.1660.1330.0750.1470.0910.130
beech12.275.197.190.9240.9326.095.05
maple2.1161.6102.4130.3220.2370.4211.17
ash3.0180.6161.6160.3320.1440.6220.89
oak0.6330.1500.1640.1470.1790.7220.316
chestnut0.0.0.0.0.0.0.01000.01004.3131.014
other broadleaves0.9160.7161.2161.4170.7253.891.66
total33.2435.7336.7333.8332.9429.2333.41
totalspruce8.7319.3319.2412.2519.747.0713.22
fir5.746.565.071.2180.9171.0174.13
pine1.080.4290.6252.2132.1120.3401.06
larch0.3140.2260.4258.864.594.472.24
stone pine0.0.0.1640.1711.3151.6140.0570.310
other conifers0.3170.0510.1270.0490.1300.0920.114
beech8.635.176.460.8190.9184.995.62
maple1.551.582.090.4170.2240.4181.14
ash1.860.8131.5110.4280.2290.8161.15
oak1.380.2300.2310.3230.1480.8150.76
chestnut0.0900.01000.0.0.2570.01005.2110.710
other broadleaves1.370.8131.1121.5110.8154.171.54
total30.4134.9236.5229.3231.1228.9231.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #875689/342021
NFI2
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.047.5166.41410.14
fir6.667.1156.1156.65
pine1.0162.0431.8351.214
larch0.0430.0.0.11000.141
stone pine0.0.0.0.0.0.0.0.
other conifers0.0410.2990.1860.047
beech7.7511.21212.798.64
maple1.0101.6221.8171.28
ash0.7151.2411.8350.913
oak1.0160.2870.1540.915
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7120.5251.0230.810
total29.9231.5532.1430.32
Eastern Juraspruce5.3135.7433.0485.212
fir1.9190.4724.6501.918
pine1.5181.5681.5961.517
larch0.3390.2980.0.0.338
stone pine0.0.0.0.0.0.0.0.
other conifers0.3540.0.0.1950.353
beech13.1716.51917.71913.66
maple1.5151.8412.1511.514
ash1.5182.4334.4751.717
oak1.9190.0.1.5961.819
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.7241.2451.5561.622
total29.0429.61336.31029.43
Western Plateauspruce13.282.07411.42612.88
fir3.6158.1560.8503.514
pine1.2290.0.0.6671.128
larch0.7360.0.0.0.0.636
stone pine0.0.0.0.0.0.0.0.
other conifers0.3480.0.0.0.0.348
beech7.5911.3467.2227.58
maple0.6222.5702.4460.821
ash1.8170.1876.3222.114
oak3.5171.3921.4543.216
chestnut0.1840.0.0.0.0.184
other broadleaves1.3202.9870.9531.318
total33.6328.32031.0933.33
Central Plateauspruce14.463.84010.91813.66
fir7.082.13510.5207.18
pine0.8200.0.0.7740.719
larch0.2350.7970.0.0.233
stone pine0.0.0.0.0.0.0.0.
other conifers0.4340.6480.0.0.331
beech7.5818.7207.8158.07
maple0.6222.4340.4520.618
ash1.1282.5463.2341.422
oak1.2161.3420.2611.115
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.0210.7730.4400.920
total34.1332.9934.1734.12
Eastern Plateauspruce12.355.1398.02212.05
fir3.794.8706.4313.89
pine2.0100.2950.5671.910
larch0.4222.2950.1980.422
stone pine0.0.0.0.0.0.0.0.
other conifers0.2320.2950.0.0.231
beech7.067.2375.9237.06
maple1.2111.3343.0441.310
ash2.094.4393.5362.19
oak1.4130.9951.3531.413
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.4121.2440.4681.412
total31.5227.5829.2931.42
Western Pre-Alpsspruce26.81012.53525.8725.36
fir4.9223.1547.4146.112
pine0.0.0.0.0.01000.0100
larch0.0.0.8980.0.0.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech4.32713.4172.3213.814
maple1.0341.9361.0191.116
ash1.7372.0560.2471.029
oak0.4430.4750.0.0.238
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9460.5470.5260.628
total40.0834.61737.3538.24
Central Pre-Alpsspruce20.6610.72218.0619.04
fir8.095.5379.198.46
pine0.8401.5740.2490.632
larch0.1700.0.0.01000.163
stone pine0.0.0.0.0.11000.0100
other conifers0.0920.4660.0860.147
beech4.11313.2217.0135.88
maple0.7180.5401.0170.912
ash0.5320.6440.7200.618
oak0.1770.3980.1470.145
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6311.4670.8270.720
total35.7434.31037.0336.22
Eastern Pre-Alpsspruce22.5716.12118.4920.25
fir4.4146.7275.9115.38
pine0.2370.7580.3530.329
larch0.1600.4610.3560.238
stone pine0.11000.0.0.0.0.0100
other conifers0.0630.0.0.0460.038
beech4.71212.0208.0126.88
maple1.3171.9282.0151.711
ash1.6192.8271.3201.612
oak0.2440.5740.1830.235
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9251.2400.9230.916
total36.2442.3937.3437.23
Northwestern Alpsspruce19.01213.61923.0720.36
fir1.5311.1493.1192.315
pine0.4640.3710.3480.336
larch0.7390.5710.6420.627
stone pine0.0.0.1990.01000.070
other conifers0.01000.0.0.0.0.0100
beech3.5479.7243.2194.217
maple1.4293.2191.4191.713
ash0.3442.4360.3570.626
oak0.4810.8570.11000.347
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.7282.8300.8241.416
total28.8934.4832.8531.64
Central Alpsspruce15.91322.52017.21617.59
fir2.3393.9425.3233.618
pine0.9445.0360.5911.528
larch0.0.0.0.0.1990.0100
stone pine0.11000.0.0.0.0.1100
other conifers0.1590.1980.0990.145
beech3.6325.6254.7264.316
maple1.0260.5520.9310.919
ash0.4650.7641.0530.635
oak0.4600.3880.1780.345
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1310.8461.3281.119
total25.91139.31031.2830.16
Northeastern Alpsspruce21.71714.72915.61217.59
fir1.3443.6522.1252.120
pine0.4990.0.0.8610.652
larch0.4491.7710.8470.834
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0980.01000.082
beech3.42911.1275.5205.514
maple1.2473.2362.5262.219
ash0.9781.4401.0311.028
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9400.1791.4231.120
total30.41235.91429.8730.85
Southwestern Alpsspruce6.41514.31013.1711.65
fir0.6590.9521.4191.118
pine2.1232.8232.6172.512
larch6.3136.4149.387.86
stone pine1.5270.5421.5201.315
other conifers0.1930.0.0.0710.085
beech0.4600.9370.7250.720
maple0.1460.4390.2270.222
ash0.4410.2410.2320.322
oak0.3300.3450.1420.223
chestnut0.3910.3540.01000.250
other broadleaves1.5271.1231.0181.213
total19.9728.1530.3327.03
Southeastern Alpsspruce15.0622.61020.1518.23
fir0.5270.5661.3210.816
pine3.6132.3340.8222.211
larch3.6112.9234.1113.77
stone pine1.6201.2481.5201.513
other conifers0.1450.0.0.1540.135
beech0.7250.9360.8330.818
maple0.1480.3460.1430.126
ash0.1460.5710.1490.235
oak0.2720.11000.1770.153
chestnut0.01000.0.0.01000.073
other broadleaves0.7261.0310.5260.716
total26.2432.3629.3328.32
Southern Alpsspruce4.6207.7166.696.47
fir0.5660.4701.0210.819
pine0.7500.9550.1640.435
larch2.9161.8244.093.47
stone pine0.0830.0.0.0.0.084
other conifers0.01000.0.0.01000.073
beech1.1355.1364.694.011
maple0.4380.2450.2340.223
ash0.5350.7310.3220.416
oak0.6361.0260.7240.716
chestnut4.9288.6154.1145.210
other broadleaves3.4163.7133.093.27
total19.5830.2724.6324.83
Switzerlandspruce13.6212.6515.0214.01
fir4.242.3113.653.83
pine1.361.7150.7111.25
larch1.072.3112.961.84
stone pine0.2160.3340.5140.310
other conifers0.1170.1430.0310.114
beech5.836.594.355.42
maple0.951.0100.870.94
ash1.061.0130.790.95
oak1.070.5170.2170.76
chestnut0.2262.0160.9140.69
other broadleaves1.261.791.361.34
total30.5131.9231.0130.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875690/342022
NFI3
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.056.5197.41510.15
fir7.768.6167.2157.76
pine1.0172.3451.5361.215
larch0.0480.0.0.11000.044
stone pine0.0.0.0.0.0.0.0.
other conifers0.0390.3990.3840.144
beech8.0513.11313.399.14
maple1.391.8212.2161.58
ash0.9141.5401.6391.013
oak1.0180.2960.3550.917
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.8140.5271.1230.812
total31.7234.7635.1432.42
Eastern Juraspruce5.1144.3352.4384.913
fir2.4220.7676.0512.420
pine1.4201.8711.4951.419
larch0.3450.1970.0.0.344
stone pine0.0.0.0.0.0.0.0.
other conifers0.5480.0.0.0.0.449
beech12.3715.72018.22112.86
maple1.5161.3492.6491.614
ash2.0182.2441.6462.016
oak2.2240.0.0.9952.024
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.9271.9411.9451.924
total29.6428.01335.11629.74
Western Plateauspruce10.4103.4549.83610.210
fir4.0186.2860.7793.717
pine1.0310.0.0.7670.929
larch0.6350.0.0.0.0.535
stone pine0.0.0.0.0.0.0.0.
other conifers0.3500.0.0.0.0.350
beech7.5109.6747.4287.59
maple0.8260.1872.6431.023
ash2.4170.3836.3312.715
oak3.0180.0.1.8602.918
chestnut0.2830.0.0.0.0.283
other broadleaves1.4247.7620.6751.423
total31.5427.33930.01431.34
Central Plateauspruce11.472.2568.52310.77
fir6.8103.6339.8226.99
pine0.7220.0.0.7650.621
larch0.2330.7970.0.0.231
stone pine0.0.0.0.0.0.0.0.
other conifers0.5340.8540.0.0.431
beech7.1818.4239.8177.87
maple0.7213.6280.5560.817
ash1.4262.0454.1351.721
oak1.0201.4420.1991.019
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1220.7870.6401.020
total30.9333.41234.2831.33
Eastern Plateauspruce10.463.8607.52710.16
fir3.7102.3465.4353.810
pine1.7120.0.0.7661.712
larch0.4222.6950.2980.522
stone pine0.0.0.0.0.0.0.0.
other conifers0.3400.5950.0980.339
beech7.464.1237.5237.36
maple1.4101.8333.8431.510
ash2.3105.1464.0372.49
oak1.4161.1950.9531.415
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.2131.5510.6621.213
total30.2222.81830.51030.12
Western Pre-Alpsspruce21.01111.73323.3821.66
fir5.0251.7538.9166.813
pine0.0.0.0.0.0.0.0.
larch0.0.1.0970.0.0.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech4.93316.0152.4234.416
maple1.1332.5311.4221.417
ash1.6342.3590.3430.926
oak0.5490.5770.0.0.243
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4310.3540.6320.523
total34.5836.01636.8635.94
Central Pre-Alpsspruce19.3711.53216.1717.55
fir8.2105.2369.4108.67
pine0.9441.3770.2500.634
larch0.2830.0.0.01000.172
stone pine0.0.0.0.0.11000.1100
other conifers0.0.0.2720.1890.070
beech4.71413.6257.4136.39
maple0.8220.3501.0150.913
ash0.6470.9460.8240.724
oak0.1900.4980.1470.142
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4281.9720.6180.618
total35.1435.31235.9435.43
Eastern Pre-Alpsspruce21.1818.32117.9919.56
fir5.1159.2266.8116.28
pine0.1440.4690.2690.239
larch0.1540.4780.3630.242
stone pine0.11000.0.0.0.0.0100
other conifers0.0850.0.0.1430.039
beech5.21212.3249.1137.58
maple1.3222.3252.2171.812
ash1.9213.3311.6191.913
oak0.3510.5700.1800.238
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9280.8551.0250.918
total36.2547.5839.2538.43
Northwestern Alpsspruce21.71112.82321.7820.56
fir2.1331.6493.7202.916
pine0.1920.2980.4470.339
larch1.0400.4980.3460.630
stone pine0.0.0.1980.0.0.0100
other conifers0.01000.0.0.0.0.0100
beech4.9477.9293.6204.620
maple2.0403.4211.6191.917
ash0.5392.7400.3420.725
oak0.6820.6700.11000.453
chestnut0.01000.0.0.0.0.0100
other broadleaves1.7342.7371.0341.520
total34.6932.51032.6533.34
Central Alpsspruce21.21329.71917.51721.29
fir3.2462.9655.9254.222
pine1.2555.7370.1721.532
larch0.0.0.0.0.1990.1100
stone pine0.3990.0.0.0.0.1100
other conifers0.0990.0980.1990.165
beech3.6295.2334.6314.217
maple1.1330.5821.1321.022
ash0.9641.0741.3521.035
oak0.31000.5880.2730.356
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7321.1571.7331.123
total32.31046.7832.5834.85
Northeastern Alpsspruce26.21811.52817.61319.110
fir2.1444.4502.6252.720
pine0.0.0.0.0.9700.571
larch0.4621.8690.9500.937
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.1970.11000.083
beech6.32912.3286.1207.114
maple1.4543.8413.1272.721
ash2.9801.8511.1381.741
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.8640.2771.5271.429
total41.11435.71533.9736.26
Southwestern Alpsspruce7.01916.81014.6713.25
fir0.5501.2531.6211.219
pine2.5262.6252.8172.712
larch7.6157.2169.898.67
stone pine1.6310.7431.4221.317
other conifers0.0740.0.0.0900.060
beech0.5631.3360.8240.919
maple0.1410.6330.2250.319
ash0.7590.3410.3380.432
oak0.6320.4480.1480.324
chestnut0.01000.2600.01000.146
other broadleaves1.8251.5211.4181.512
total23.0832.7533.0430.53
Southeastern Alpsspruce17.9624.01021.7520.44
fir0.6300.6671.3210.916
pine4.0142.9350.9242.412
larch4.2122.7244.7124.28
stone pine2.0200.6491.5231.614
other conifers0.2480.0.0.1570.137
beech0.9251.2340.9340.919
maple0.1440.6450.2380.224
ash0.1450.7590.1560.233
oak0.2660.1990.1790.148
chestnut0.0.0.0.0.01000.0100
other broadleaves0.7311.2310.6290.718
total31.0434.6632.0331.92
Southern Alpsspruce5.82010.0167.2107.58
fir0.8670.7601.4191.218
pine0.9540.7690.0680.341
larch3.7191.8304.7103.99
stone pine0.1730.0.0.0.0.073
other conifers0.0.0.0.0.0920.092
beech1.4396.6385.995.311
maple0.9370.2440.3260.420
ash1.1301.0360.5240.717
oak0.7381.4260.7230.916
chestnut5.7259.1184.7135.79
other broadleaves5.0154.1163.9104.17
total26.2735.7829.4330.13
Switzerlandspruce12.9213.6615.1313.72
fir4.642.8124.054.23
pine1.371.7160.8121.26
larch1.082.4123.261.94
stone pine0.3170.2320.4160.311
other conifers0.2180.1490.1310.116
beech6.237.3105.055.92
maple1.161.2101.071.04
ash1.461.3130.8101.25
oak1.080.6180.3160.77
chestnut0.2252.0191.0130.79
other broadleaves1.271.9111.671.44
total31.4135.0333.2132.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #875691/342023
NFI4
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.655.7196.9169.75
fir8.179.7156.6148.16
pine0.9182.1481.6351.115
larch0.1430.0.0.11000.140
stone pine0.0.0.0.0.0.0.0.
other conifers0.0380.3990.4840.145
beech8.1511.81014.4109.24
maple1.592.1212.3171.67
ash0.8141.5441.5341.013
oak1.0180.2710.3540.917
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.8140.5280.9220.812
total31.9233.8535.0432.52
Eastern Juraspruce4.9134.5351.3494.712
fir2.6221.1704.5532.520
pine1.2211.8751.3951.320
larch0.4470.1970.0.0.345
stone pine0.0.0.0.0.0.0.0.
other conifers0.6430.0.0.0.0.543
beech12.1716.31817.31812.66
maple1.6151.4443.3521.614
ash1.9162.4421.2581.915
oak2.0210.0.1.0951.821
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.7291.5521.7531.726
total28.8429.11231.6828.93
Western Plateauspruce8.8103.7539.2368.710
fir4.0168.5711.4583.915
pine0.8330.0.0.6660.831
larch0.6300.0.0.0.0.530
stone pine0.0.0.0.0.0.0.0.
other conifers0.5460.0.0.0.0.447
beech7.6911.3667.2207.68
maple0.9200.8603.2511.120
ash2.8150.7477.0343.214
oak2.7190.0.1.8652.618
chestnut0.2980.0.0.0.0.298
other broadleaves1.62312.0531.0501.721
total30.5437.13131.31430.73
Central Plateauspruce9.281.8655.4288.58
fir7.094.5358.5247.18
pine0.5240.0.0.8640.522
larch0.3310.7970.0.0.329
stone pine0.0.0.0.0.0.0.0.
other conifers0.4371.1540.0.0.434
beech7.0714.12210.7177.76
maple0.9173.8300.3691.015
ash1.3252.0494.1381.620
oak1.0191.5410.1990.918
chestnut0.01000.0.0.0.0.0100
other broadleaves1.1210.8930.8401.119
total28.7330.41430.71029.03
Eastern Plateauspruce9.564.3538.1319.36
fir3.8102.1465.0363.89
pine1.4130.0.0.8671.312
larch0.4202.5950.1980.420
stone pine0.0.0.0.0.0.0.0.
other conifers0.3370.9950.1690.335
beech7.464.2268.0257.46
maple1.6101.3393.3451.710
ash2.394.2474.5342.49
oak1.3161.2950.9541.315
chestnut0.01000.0.0.0.0.0100
other broadleaves1.3122.0520.8601.311
total29.3222.72131.61129.32
Western Pre-Alpsspruce21.91211.63123.5822.07
fir5.6242.3468.9167.113
pine0.0.0.0.0.0.0.0.
larch0.1991.5750.0.0.263
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech5.02916.9152.5244.615
maple1.3312.9301.6241.617
ash1.5322.6580.4391.024
oak0.4480.2730.0.0.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6280.5450.3390.422
total36.5838.51237.2637.04
Central Pre-Alpsspruce18.2710.32915.9716.85
fir8.8105.6339.498.96
pine1.0451.3800.2520.736
larch0.2810.0.0.01000.171
stone pine0.0.0.0.0.11000.1100
other conifers0.0710.2720.1830.061
beech4.91311.4217.6126.48
maple1.0200.4481.1141.012
ash0.7401.0420.8190.721
oak0.0820.5980.1480.139
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4301.3560.6170.516
total35.2432.01136.1335.42
Eastern Pre-Alpsspruce20.9819.52416.01018.76
fir5.4158.5287.2126.58
pine0.1490.3770.2700.243
larch0.2490.5710.3630.338
stone pine0.11000.0.0.0.0.0100
other conifers0.1640.0.0.1360.133
beech5.81211.7248.7117.58
maple1.6242.5292.2162.013
ash1.8223.7321.7171.913
oak0.3490.2990.11000.241
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9300.6480.8260.919
total37.2547.51037.5438.23
Northwestern Alpsspruce22.71114.02322.6921.56
fir2.1321.8514.2203.116
pine0.1930.3910.2510.241
larch0.9370.4980.2520.530
stone pine0.0.0.1980.0.0.0100
other conifers0.01000.0.0.0.0.0100
beech4.1467.3313.8204.418
maple2.2373.6212.0192.316
ash0.6372.8370.4390.823
oak0.6800.7610.21000.451
chestnut0.01000.0.0.0.0.0100
other broadleaves1.6362.7390.8361.322
total35.2833.81134.3634.64
Central Alpsspruce23.81229.72020.11623.48
fir4.0424.0607.1255.221
pine1.1566.2400.1711.634
larch0.0.0.0.0.0.0.0.
stone pine0.3990.0.0.0.0.2100
other conifers0.1790.0980.1990.159
beech4.0296.1345.2294.816
maple1.4291.0561.8471.526
ash1.0571.1751.5431.231
oak0.31000.5880.2720.355
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.0371.1632.0371.425
total37.1949.9838.1839.65
Northeastern Alpsspruce26.51612.32818.61219.99
fir2.3433.8502.7262.820
pine0.0.0.0.0.9710.571
larch0.4612.1720.8500.938
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.1970.11000.084
beech4.92912.6265.5176.413
maple1.6543.8333.6253.120
ash0.9501.7431.2391.226
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6470.5441.6261.222
total37.31036.91535.1736.05
Southwestern Alpsspruce6.91616.71015.2713.55
fir0.4431.1521.8211.318
pine2.4272.4272.6182.513
larch8.1147.01510.599.17
stone pine1.7280.7421.5221.416
other conifers0.1640.0.0.0750.049
beech0.5591.4360.9240.919
maple0.2420.6350.3240.419
ash0.8600.5390.3350.530
oak0.7300.5510.1470.424
chestnut0.11000.2600.01000.146
other broadleaves1.7221.5221.3181.512
total23.6732.8534.6331.53
Southeastern Alpsspruce18.6726.11022.8521.54
fir0.7320.6661.5211.017
pine3.9142.7380.8242.312
larch4.4132.7255.3154.69
stone pine2.0200.7491.6221.714
other conifers0.2430.0.0.1540.134
beech0.9271.4331.0321.018
maple0.2410.8450.2370.224
ash0.2440.8610.1470.231
oak0.2650.1990.1790.248
chestnut0.0.0.0.0.01000.0100
other broadleaves0.8351.4300.6290.819
total32.0437.2634.1433.62
Southern Alpsspruce6.02110.8157.5107.98
fir0.9660.7621.4191.218
pine0.9530.6800.1610.342
larch4.1191.8305.0104.29
stone pine0.1720.0.0.01000.069
other conifers0.0.0.0.0.0910.092
beech1.7396.0296.795.89
maple1.0360.2440.4240.419
ash1.5301.2400.6250.918
oak0.7371.4260.8230.916
chestnut5.8259.1175.0135.99
other broadleaves5.6144.1163.994.27
total28.3736.0631.4331.82
Switzerlandspruce12.4214.1615.3313.62
fir4.943.0114.154.43
pine1.271.6180.7121.16
larch1.182.4123.562.14
stone pine0.3160.2320.5160.311
other conifers0.2180.1470.1320.115
beech6.236.985.356.02
maple1.251.3101.171.24
ash1.461.4140.891.25
oak1.080.6180.3160.77
chestnut0.2252.0181.1140.79
other broadleaves1.261.9111.671.44
total31.3135.5234.3132.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875692/342024
NFI4
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.855.7186.8169.95
fir7.879.9156.5147.96
pine0.9172.0481.6351.115
larch0.0430.0.0.11000.140
stone pine0.0.0.0.0.0.0.0.
other conifers0.0380.3990.4840.145
beech7.9511.71014.3109.04
maple1.492.1212.3171.67
ash0.8141.4441.5341.013
oak1.0180.2710.3540.817
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9140.5280.9220.912
total31.7233.9534.7432.32
Eastern Juraspruce4.8134.5351.3494.612
fir2.5221.1704.5532.520
pine1.2211.8751.3951.220
larch0.4470.1970.0.0.345
stone pine0.0.0.0.0.0.0.0.
other conifers0.5430.0.0.0.0.543
beech12.5716.31817.31813.07
maple1.7151.4443.3521.713
ash2.0152.4421.2582.014
oak1.9210.0.1.0951.821
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1281.5521.7532.026
total29.6429.11231.6829.73
Western Plateauspruce8.4103.7539.2368.410
fir3.8168.5711.4583.716
pine0.8320.0.0.6660.730
larch0.7340.0.0.0.0.734
stone pine0.0.0.0.0.0.0.0.
other conifers0.5440.0.0.0.0.444
beech7.7911.3667.2207.78
maple0.9190.8603.2511.119
ash2.8150.7477.0343.114
oak2.7180.0.1.8652.518
chestnut0.2980.0.0.0.0.298
other broadleaves1.92112.0531.0502.019
total30.4437.13131.31430.63
Central Plateauspruce9.281.8655.4288.58
fir7.094.5358.5247.08
pine0.5240.0.0.8640.522
larch0.3310.7970.0.0.329
stone pine0.0.0.0.0.0.0.0.
other conifers0.4371.1540.0.0.434
beech7.0714.12210.7177.76
maple0.9173.8300.3690.915
ash1.3252.0494.1381.620
oak1.0191.5410.1990.918
chestnut0.01000.0.0.0.0.0100
other broadleaves1.1210.8930.8401.019
total28.7330.41430.71028.93
Eastern Plateauspruce9.464.3538.1319.36
fir3.8102.1465.0363.89
pine1.4130.0.0.8671.312
larch0.4202.5950.1980.420
stone pine0.0.0.0.0.0.0.0.
other conifers0.4350.9950.1690.433
beech7.364.2268.0257.36
maple1.6101.3393.3451.710
ash2.394.2474.5342.49
oak1.4151.2950.9541.315
chestnut0.01000.0.0.0.0.0100
other broadleaves1.3122.0520.8601.311
total29.3222.72131.61129.32
Western Pre-Alpsspruce21.71110.93124.2822.26
fir5.2242.2478.5166.713
pine0.0.0.0.0.0.0.0.
larch0.1991.4750.0.0.163
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech4.52916.1162.4244.315
maple1.2302.8301.5241.516
ash1.3322.4580.4390.924
oak0.4480.2740.0.0.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7311.0520.3390.522
total35.1837.01237.4636.44
Central Pre-Alpsspruce18.9710.32915.7717.15
fir8.5105.6339.398.76
pine0.9441.3800.2520.635
larch0.2810.0.0.01000.171
stone pine0.0.0.0.0.11000.1100
other conifers0.0710.2720.1830.061
beech4.61311.4217.5126.28
maple1.1190.4481.2131.112
ash0.6401.0420.8190.720
oak0.1640.5980.1480.136
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4291.3560.7160.515
total35.2432.01135.8335.32
Eastern Pre-Alpsspruce20.9819.52416.5918.96
fir5.1148.5287.2126.38
pine0.1490.3770.2700.243
larch0.2490.5710.3630.238
stone pine0.11000.0.0.0.0.0100
other conifers0.0640.0.0.1360.133
beech5.41211.7248.6117.28
maple1.5232.5292.2151.912
ash1.7223.7321.8191.913
oak0.3490.2990.11000.241
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.0280.6480.8250.918
total36.2547.51037.9437.83
Northwestern Alpsspruce20.81015.22222.0920.76
fir1.6321.7514.0192.716
pine0.4530.2910.2510.335
larch0.8340.4990.2520.528
stone pine0.2760.1990.0.0.168
other conifers0.0710.0.0.1970.179
beech3.0467.1313.7193.818
maple1.9333.5212.1182.215
ash0.7332.7370.5410.821
oak0.4800.7620.11000.351
chestnut0.01000.0.0.0.0.0100
other broadleaves1.9352.6390.9311.521
total31.8734.31033.9633.14
Central Alpsspruce19.71224.32118.71620.29
fir3.3403.2606.8244.520
pine1.2454.9410.1721.531
larch0.0.0.0.0.0.0.0.
stone pine0.31000.0.0.0.0.1100
other conifers0.0790.0990.1990.159
beech3.2294.8355.3284.216
maple1.2270.9512.0411.424
ash0.8570.9761.4421.031
oak0.3800.4880.2720.349
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.7371.0591.9351.624
total31.7940.41236.5834.95
Northeastern Alpsspruce21.91712.32818.31218.79
fir1.9423.8502.5262.520
pine0.7990.0.0.9670.756
larch0.3562.1721.2411.134
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.1970.1790.070
beech5.22512.6265.2176.213
maple1.4503.8333.4252.819
ash0.9441.7431.2371.225
oak0.1990.0.0.01000.088
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6430.5441.5261.122
total33.11036.91534.3734.35
Southwestern Alpsspruce5.91416.51014.3712.25
fir0.3431.1521.7201.218
pine1.7272.4272.4182.213
larch7.2126.81510.598.86
stone pine1.3270.7421.7201.315
other conifers0.0640.0.0.0750.049
beech0.4521.3360.9240.819
maple0.2320.6350.3220.417
ash0.6590.5370.3320.428
oak0.5290.6470.1470.323
chestnut0.3890.2600.01000.257
other broadleaves1.5191.5211.4171.511
total20.1732.2533.8329.32
Southeastern Alpsspruce16.2624.91021.8519.74
fir0.5320.6661.3210.917
pine3.3142.5370.8222.112
larch4.1122.8235.4134.59
stone pine1.7191.1521.5221.614
other conifers0.2390.0.0.1470.130
beech0.7271.2330.9320.918
maple0.1420.7450.2370.224
ash0.1400.8550.1440.229
oak0.2650.1990.1790.148
chestnut0.0.0.0.0.01000.0100
other broadleaves0.9251.4270.7250.815
total28.0436.1632.9431.12
Southern Alpsspruce4.61810.0156.9107.07
fir0.6580.6621.3181.017
pine0.6490.6800.0610.340
larch4.6142.0275.094.47
stone pine0.1580.0.0.01000.057
other conifers0.0.0.0.0.0910.092
beech1.2355.5296.094.99
maple0.7360.2410.4210.418
ash1.0291.2370.6220.816
oak0.4371.3250.7220.815
chestnut5.2328.4174.3135.211
other broadleaves4.7154.2163.894.17
total23.8834.0629.2328.92
Switzerlandspruce12.1213.8614.8313.22
fir4.542.9113.954.13
pine1.171.5170.7121.06
larch1.272.4123.662.24
stone pine0.3150.3340.5150.310
other conifers0.2170.1470.1290.114
beech5.836.584.955.62
maple1.151.2101.171.14
ash1.361.3130.891.14
oak0.980.6180.3160.76
chestnut0.3301.9181.0140.710
other broadleaves1.362.0101.661.54
total30.1134.5233.3131.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #875693/342025
NFI2
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.6513.3422.2415.755.32214.02
fir5.764.766.781.0180.7714.54
pine1.2131.4100.5382.5120.9541.47
larch0.1320.4170.1483.5103.0201.08
stone pine0.0.0.0.0.01001.3170.0830.317
other conifers0.1460.3230.0670.1460.0.0.119
beech9.247.244.691.8200.9456.13
maple1.280.890.9130.5220.5400.96
ash1.0121.791.0160.3310.7341.16
oak1.2131.6100.2370.3360.6401.07
chestnut0.0.0.0810.0.0.01005.3240.225
other broadleaves1.0141.2100.6181.0164.1181.17
total30.3232.7236.8327.9322.0731.51
inside perimeterspruce7.1164.02914.21518.268.71613.25
fir5.9164.5346.0221.3280.5702.612
pine2.1380.1980.8622.7180.7641.815
larch0.01001.2710.3694.0131.5312.312
stone pine0.0.0.0.0.0.0.4320.0.0.232
other conifers0.2990.4490.1830.01000.0.0.153
beech12.51113.52013.2143.3165.8407.010
maple1.6182.3251.5231.0180.1571.011
ash1.5302.4332.0240.8250.7381.113
oak0.2871.1400.5500.2371.1280.518
chestnut0.0.0.0.0.0.0.1548.2181.819
other broadleaves0.7241.2451.1401.2173.6161.611
total31.7530.7739.6733.2331.0833.13
outside perimeterspruce6.11410.71419.8418.046.41015.03
fir6.4156.2208.271.8101.2213.75
pine1.7370.7440.2391.3140.0650.712
larch0.11000.0990.1564.683.9102.96
stone pine0.0.0.0.0.11000.9160.0.0.416
other conifers0.1860.0.0.0510.0530.01000.033
beech12.797.2126.591.8124.8104.45
maple2.0171.7321.3110.6150.1310.88
ash1.7374.2190.7150.3220.4240.610
oak0.3630.9390.1440.1370.6240.216
chestnut0.0.0.0.0.0.0.0724.3140.915
other broadleaves1.1210.6350.7150.9123.2101.47
total32.2432.3537.7230.4225.0331.31
totalspruce9.0412.8420.6317.236.7814.22
fir5.854.867.351.591.0194.03
pine1.3121.3100.4272.080.3391.25
larch0.1300.4170.1334.163.391.84
stone pine0.0.0.0.0.0771.0110.0840.311
other conifers0.1390.3220.0400.0350.01000.116
beech9.937.346.062.094.4125.62
maple1.370.991.180.6100.2230.94
ash1.1111.981.0100.4150.5170.95
oak1.0131.690.2260.2230.7160.76
chestnut0.0.0.0810.0.0.0425.2100.610
other broadleaves1.0121.1100.7111.083.471.24
total30.6132.6137.4230.0125.7331.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #875694/342026
NFI1
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.3512.9421.1415.554.62213.52
fir5.564.566.581.0180.5704.34
pine1.3121.7100.5362.7120.9511.56
larch0.1320.4170.1503.0102.5200.98
stone pine0.0.0.0.0.01001.1180.01000.218
other conifers0.0410.2250.0770.0600.0.0.121
beech8.446.743.991.6141.1425.53
maple1.180.7100.7160.3220.2480.76
ash0.9111.490.9170.2310.5380.96
oak1.1131.690.1330.2390.6440.97
chestnut0.0.0.0880.0.0.0.5.7250.226
other broadleaves1.0121.1100.6200.8193.7191.06
total28.7231.1234.3326.5320.3929.81
inside perimeterspruce7.2155.13114.31517.977.91713.06
fir6.2165.2365.7231.1290.4762.512
pine1.9350.2980.7642.6170.7601.715
larch0.01000.9690.2863.5141.4292.013
stone pine0.0.0.0.0.0.0.3330.0.0.233
other conifers0.2990.2580.0990.0720.0.0.065
beech10.91011.81912.0142.9173.2265.88
maple1.2192.7251.3230.8180.1630.911
ash0.9302.4341.7250.6250.4330.813
oak0.11001.3380.5510.2361.0280.518
chestnut0.0.0.0.0.0.0.1527.0181.519
other broadleaves0.7231.9451.1441.0192.8171.411
total29.4531.6837.6731.1424.9630.32
outside perimeterspruce5.9159.11419.3418.435.71114.83
fir5.4155.8207.671.8101.2213.55
pine1.7370.8450.2441.3150.0730.713
larch0.11000.0.0.1564.373.6102.76
stone pine0.0.0.0.0.01000.9160.01000.416
other conifers0.01000.0.0.0520.0560.0.0.039
beech11.896.0135.991.6134.2104.05
maple1.9181.5371.0110.5150.1380.78
ash1.3343.4190.8160.2220.2260.510
oak0.3620.9390.1470.1400.5250.217
chestnut0.0.0.0.0.0.0.0713.8150.815
other broadleaves1.1231.0380.7140.7122.7111.27
total29.6428.5635.7229.8222.0429.61
totalspruce8.7412.4419.8317.335.9813.92
fir5.654.666.951.490.9203.83
pine1.4111.690.4262.080.3371.35
larch0.1300.4160.1343.753.091.64
stone pine0.0.0.0.0.0750.9110.0720.311
other conifers0.1390.2250.0440.0400.0.0.119
beech9.036.845.461.883.595.02
maple1.270.890.990.5100.1270.74
ash0.9101.680.9100.3150.3180.85
oak1.0121.590.1240.1240.6170.66
chestnut0.0.0.0880.0.0.0424.7100.610
other broadleaves1.0101.190.6120.892.981.14
total28.9131.0235.2228.9122.3329.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875695/342027
NFI2
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.6413.1422.3414.254.62013.62
fir5.564.766.370.9170.5664.24
pine1.1121.490.5332.3110.7501.36
larch0.1300.4170.1483.292.9161.07
stone pine0.0.0.0.0.01001.1160.0830.216
other conifers0.1440.3210.0590.1350.01000.117
beech9.047.344.391.5191.1355.83
maple1.180.991.0120.4180.4380.85
ash0.9111.791.1160.3260.5351.06
oak1.2121.790.2330.2330.6361.07
chestnut0.0.0.0820.0.0.1724.9280.226
other broadleaves1.0121.290.7181.1143.4161.16
total29.7232.7236.5325.5319.5830.51
inside perimeterspruce7.1153.92713.61417.467.71612.75
fir6.0164.0355.7211.3250.4702.411
pine1.9380.1990.9502.3170.9551.715
larch0.01001.1710.4573.7131.8242.311
stone pine0.0.0.0.0.0.0.6340.0.0.334
other conifers0.2990.4440.1670.0780.0.0.144
beech12.21014.21812.9123.2155.1366.69
maple1.7192.1261.4210.9160.2451.010
ash1.4302.7311.9230.7230.7311.012
oak0.1871.2370.4510.3331.0260.517
chestnut0.0.0.0.0.0.0.1538.6152.016
other broadleaves0.6241.1431.1341.2153.7131.79
total31.3530.6738.3631.7330.2732.12
outside perimeterspruce6.11410.41319.9417.736.6915.02
fir6.0146.5187.661.9101.0213.65
pine1.8330.6440.2361.3130.1640.711
larch0.11000.01000.1514.774.093.06
stone pine0.0.0.0.0.01001.0140.0.0.514
other conifers0.1760.0.0.0510.0450.01000.030
beech13.287.2116.381.8114.694.45
maple1.9161.6301.4100.6130.2340.87
ash2.0324.2170.8140.3190.3220.79
oak0.2630.9360.1440.1350.7240.217
chestnut0.0.0.0.0.0.0.0734.1140.914
other broadleaves1.1210.6320.8150.9113.091.36
total32.4431.9537.3230.4224.6331.11
totalspruce9.1412.7320.6316.426.4714.01
fir5.654.856.951.580.8193.83
pine1.2111.390.4241.880.4351.25
larch0.1280.4170.1304.053.471.84
stone pine0.0.0.0.0.0771.0100.0840.310
other conifers0.1370.3200.0330.1270.0730.114
beech9.737.445.751.984.0115.42
maple1.371.081.270.690.2230.94
ash1.1111.981.0100.4130.4160.95
oak1.1121.690.2240.2210.7160.76
chestnut0.0.0.0820.0.0.1425.2100.69
other broadleaves0.9111.290.8111.083.271.34
total30.1132.6137.0228.8124.8330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875696/342028
NFI2
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.7513.0422.2414.354.42113.62
fir5.664.666.480.9180.6664.24
pine1.1131.4100.4382.2120.8501.37
larch0.1320.5180.1483.292.7181.07
stone pine0.0.0.0.0.01001.1170.0830.217
other conifers0.1460.3230.0670.1370.0.0.118
beech9.147.344.491.7190.9395.83
maple1.280.990.9130.4200.4380.95
ash1.0121.791.0160.3280.5351.16
oak1.2131.7100.2350.2330.5401.07
chestnut0.0.0.0810.0.0.1755.6270.326
other broadleaves1.0131.3100.7191.1153.5171.16
total30.0232.7236.4325.6319.9930.61
inside perimeterspruce7.2164.02914.01517.368.11612.85
fir6.1164.5345.9221.2270.5702.512
pine2.0380.1980.8622.5180.6641.715
larch0.01001.2710.3693.8131.5292.212
stone pine0.0.0.0.0.0.0.6360.0.0.336
other conifers0.2990.4490.1830.0780.0.0.149
beech12.31113.52013.0143.3165.6386.79
maple1.5182.3251.5230.9180.2471.010
ash1.5302.4332.0240.7240.7361.113
oak0.2871.1400.5500.3331.0280.518
chestnut0.0.0.0.0.0.0.1547.9181.819
other broadleaves0.7231.2451.1401.2163.5151.610
total31.5530.7739.1731.9329.7832.13
outside perimeterspruce6.01410.61419.8417.646.21014.83
fir6.5146.2207.971.8101.1213.65
pine1.7370.7440.2381.3140.0650.712
larch0.11000.0990.1564.684.1102.96
stone pine0.0.0.0.0.11000.9160.0.0.416
other conifers0.1860.0.0.0510.0510.01000.033
beech12.597.3126.491.7124.694.35
maple2.0171.7321.4110.6140.2320.88
ash1.6374.2190.8150.3210.4230.610
oak0.3630.9390.1440.1370.7260.218
chestnut0.0.0.0.0.0.0.0724.2140.914
other broadleaves1.2210.6350.7140.9113.1101.46
total31.9432.1537.4229.9224.5330.81
totalspruce9.1412.6420.6316.336.2813.92
fir5.754.767.051.480.9193.83
pine1.3121.3100.3271.880.3371.25
larch0.1300.4170.1334.053.381.84
stone pine0.0.0.0.0.0770.9110.0840.311
other conifers0.1390.3220.0400.1290.01000.116
beech9.747.545.962.094.1125.42
maple1.371.091.180.6100.2220.94
ash1.1111.981.0100.4140.5170.95
oak1.0131.790.2250.2210.7180.76
chestnut0.0.0.0810.0.0.1435.2100.610
other broadleaves1.0111.290.7111.083.371.34
total30.4232.6137.0228.6124.6330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875697/342029
NFI4
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.259.2419.7517.656.02112.42
fir6.764.867.181.3180.9664.94
pine1.0141.0110.5412.5120.9531.27
larch0.1350.4150.2464.0104.1191.18
stone pine0.0.0.0.0.01001.4160.1720.316
other conifers0.2350.4230.0570.1340.0.0.217
beech9.147.345.291.8191.7396.23
maple1.581.381.3140.7221.0361.25
ash1.1112.181.2170.5261.5301.46
oak1.3141.5110.2330.4300.7371.08
chestnut0.0.0.0900.0.0.0755.8250.225
other broadleaves1.0151.3100.6191.2165.6141.26
total31.2229.3236.0331.4328.3731.31
inside perimeterspruce5.5172.83614.51719.7610.81514.16
fir8.1154.4306.2211.5260.7623.111
pine2.0420.0.0.6632.3200.6801.618
larch0.01001.2730.5564.1141.8302.412
stone pine0.0.0.0.0.0.0.5320.0.0.232
other conifers0.2990.9480.1730.0710.0.0.148
beech12.6910.82112.9133.4166.0296.98
maple1.9202.6271.9211.3160.2441.310
ash1.6342.5342.5251.0221.2401.414
oak0.2711.2420.3630.4361.4260.618
chestnut0.0.0.0.0.0.0.1599.1172.018
other broadleaves0.7282.6450.8341.5164.1161.911
total32.9528.91240.3735.8336.0635.62
outside perimeterspruce6.4167.41917.8519.747.51015.33
fir6.4145.6208.672.5101.4194.15
pine1.6330.7390.2431.3140.1610.712
larch0.11000.0990.1555.585.0103.56
stone pine0.0.0.0.0.11001.1160.01000.516
other conifers0.3840.0720.1410.0390.0910.131
beech14.699.1126.882.1116.795.35
maple2.4161.9331.6100.9130.4241.17
ash1.5325.1211.0120.4190.6250.89
oak0.4470.8450.1450.1370.8230.316
chestnut0.0.0.0.0.0.0.0715.0131.114
other broadleaves1.0200.8280.6141.1123.991.67
total34.7431.5736.9334.7231.4334.41
totalspruce8.548.9418.5318.937.9813.62
fir6.854.867.751.981.2184.43
pine1.1131.0100.4301.990.3421.16
larch0.1320.4150.2304.864.292.15
stone pine0.0.0.0.0.1761.1110.0690.311
other conifers0.2310.4220.0320.1250.0920.115
beech10.047.546.452.285.896.02
maple1.671.381.580.990.4191.24
ash1.2102.371.2100.5130.9181.25
oak1.1131.4100.2250.2200.9160.77
chestnut0.0.0.0900.0.0.0405.990.79
other broadleaves1.0121.390.6111.284.271.44
total31.7229.4236.7233.7131.8232.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875698/342030
NFI4
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.459.1420.0515.154.61812.02
fir6.564.766.781.0180.6584.54
pine1.0141.0110.5402.1120.6491.17
larch0.1350.4160.2463.794.6141.27
stone pine0.0.0.0.0.01001.2150.1580.315
other conifers0.2350.4220.0570.1310.0.0.217
beech9.147.344.891.5181.2355.73
maple1.571.381.2130.6200.7361.15
ash1.1102.181.1170.4231.0291.36
oak1.2141.5100.2320.3280.4370.98
chestnut0.0.0.0900.0.0.1855.2320.330
other broadleaves1.2151.490.6181.3144.7151.36
total31.2229.2235.4327.3323.8830.01
inside perimeterspruce5.4172.83614.31719.2610.01513.86
fir8.3154.4306.1211.4260.6622.911
pine2.0420.0.0.6632.2200.6801.518
larch0.01001.2730.5564.0132.0272.412
stone pine0.0.0.0.0.0.0.7340.0.0.334
other conifers0.2990.9480.1730.0710.0.0.148
beech12.6910.82112.8133.2165.5296.68
maple1.9192.6271.9211.2160.2411.210
ash1.6342.5342.5250.9221.2371.313
oak0.2711.2420.3630.4341.3250.618
chestnut0.0.0.0.0.0.0.1598.4171.918
other broadleaves0.7272.6450.9321.5154.2162.010
total33.0528.91239.9734.7334.0634.62
outside perimeterspruce6.3167.41918.0518.946.91014.83
fir6.4145.6208.472.3101.3183.95
pine1.6330.7390.2431.2140.0610.712
larch0.11000.0990.1555.685.093.76
stone pine0.0.0.0.0.11001.1150.01000.515
other conifers0.3840.0720.1410.1390.0910.129
beech14.599.1126.782.0106.095.05
maple2.4171.9331.6100.9120.4211.17
ash1.5325.1211.0130.4180.6220.99
oak0.4470.8450.1450.1370.7220.316
chestnut0.0.0.0.0.0.0.0714.3131.014
other broadleaves1.0200.8280.7141.1113.891.66
total34.4431.5736.9233.7229.2333.41
totalspruce8.748.8418.8317.527.0713.22
fir6.754.867.451.681.0174.13
pine1.1131.0100.4301.780.3401.06
larch0.1320.4150.2304.654.472.24
stone pine0.0.0.0.0.0761.0100.0570.310
other conifers0.2310.4210.0320.1250.0920.114
beech9.947.546.152.084.995.62
maple1.661.381.580.890.4181.14
ash1.2102.371.2100.5120.8161.15
oak1.0131.4100.1240.2190.8150.76
chestnut0.0.0.0900.0.0.1505.2110.710
other broadleaves1.1131.490.6111.284.171.54
total31.7229.4236.4231.4128.9231.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #875699/342031
NFI4
basal area
landslide/mudflow SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.459.1419.5514.054.11811.82
fir6.464.766.680.9180.6584.34
pine0.9141.0110.5401.9120.5491.17
larch0.1350.4160.1463.684.5131.37
stone pine0.0.0.0.0.01001.1140.1590.314
other conifers0.2350.4220.0570.1290.01000.217
beech9.147.344.891.4181.1345.63
maple1.571.381.2130.6190.6341.15
ash1.1102.181.1170.4220.9271.26
oak1.3141.5100.2310.3280.4370.98
chestnut0.0.0.0900.0.0.1854.6310.330
other broadleaves1.3151.5120.7181.2134.3141.47
total31.3229.3234.7325.6321.6829.41
inside perimeterspruce5.4172.73614.31719.069.81513.66
fir8.3154.3316.1211.4260.6622.911
pine2.0420.0.0.6632.1200.5801.518
larch0.01001.1730.5564.0131.9272.412
stone pine0.0.0.0.0.0.0.7330.0.0.333
other conifers0.2990.9480.1730.0780.0.0.144
beech12.6911.12012.8133.2165.3296.58
maple1.9192.6261.9211.2160.2371.210
ash1.6342.5322.5250.9221.3351.413
oak0.2711.2420.3630.4341.3250.617
chestnut0.0.0.0.0.0.0.1598.2171.918
other broadleaves0.7272.5450.9321.5154.1162.010
total33.0528.91139.9734.4433.3634.32
outside perimeterspruce6.2167.41917.9518.847.0914.83
fir6.3145.6208.372.3101.3183.85
pine1.6330.7390.2431.2140.0610.712
larch0.11000.0990.1555.585.193.76
stone pine0.0.0.0.0.11001.1150.01000.515
other conifers0.3840.0720.1410.1380.0910.128
beech14.499.1126.682.0105.994.95
maple2.3171.9331.6101.0120.4211.17
ash1.6305.1211.0130.4170.6220.99
oak0.5430.8450.1450.1370.7220.315
chestnut0.0.0.0.0.0.0.0714.3131.013
other broadleaves1.0190.8280.7131.2113.791.66
total34.4431.5736.7333.7229.0333.31
totalspruce8.848.8418.5316.926.8713.02
fir6.654.767.351.681.0174.03
pine1.1130.9100.4301.680.3401.06
larch0.1320.4150.2304.554.472.24
stone pine0.0.0.0.0.0761.0100.0570.410
other conifers0.2310.4210.0320.1230.0770.114
beech9.947.546.151.984.795.42
maple1.661.381.470.890.4171.14
ash1.2102.371.1100.5120.8161.14
oak1.1131.5100.1240.2190.7150.76
chestnut0.0.0.0900.0.0.1505.0100.710
other broadleaves1.2131.5120.7111.283.971.54
total31.8229.4235.9230.5128.0231.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #875700/342032
NFI3
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
upper subalpineno gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.1.10.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.30.0.0.0.2.00.70.0.0.0.0.60.1
small gap0.0.0.0.0.0.0.30.30.0.1.41.4..0.0.5.01.00.0.0.0.0.0.0.0.2.12.10.0.0.0.0.0.0.0.0.0.1.40.52.62.60.0.5.51.10.0.0.0.2.30.3
medium gap0.0.0.0.0.0.0.50.40.0.0.0...0.0.3.60.80.0.0.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.1.60.60.0.0.0.4.31.00.0.0.0.1.80.3
large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.6.91.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.40.50.0.0.0.3.81.00.0.0.0.2.30.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.30.0.0.0.0.10.1
total0.0.0.0.0.0.1.00.50.0.1.41.4..0.0.16.61.60.0.0.0.0.0.0.0.2.12.10.70.70.0.0.0.0.0.0.0.4.90.92.62.60.0.15.81.80.0.0.0.7.00.5
lower subalpineno gap0.0.0.0.0.0.2.70.80.0.6.52.8..1.91.93.90.80.0.3.13.04.54.46.86.66.23.52.91.40.0.0.0.2.51.70.0.3.60.86.43.64.72.05.31.10.0.0.0.3.70.4
small gap0.0.7.57.30.0.5.91.20.0.3.82.2..1.91.99.21.30.0.8.64.70.0.0.0.16.05.31.91.10.0.0.0.6.23.00.0.4.70.98.34.17.62.611.51.60.0.0.0.6.70.5
medium gap0.0.0.0.0.0.5.11.10.0.5.52.7..2.52.46.71.10.0.5.23.50.0.6.56.38.04.05.71.90.0.0.0.5.72.80.0.3.80.84.12.95.62.211.51.60.0.0.0.5.90.5
large gap0.0.12.99.00.0.7.11.30.0.7.53.0..10.74.613.21.50.0.2.62.60.0.13.38.812.85.03.51.50.0.0.0.4.62.60.0.3.90.98.34.18.22.610.71.50.0.0.0.7.80.5
very large gap0.0.0.0.0.0.1.30.60.0.1.61.6..5.83.21.00.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.61.60.0.0.20.20.0.0.0.0.0.5.65.50.0.0.60.2
total0.0.20.411.00.0.22.02.00.0.25.05.0..22.86.133.92.10.0.19.56.54.54.426.511.043.07.213.92.80.0.0.0.20.64.80.0.16.11.627.16.626.14.239.02.35.65.50.0.24.70.8
upper montaneno gap0.0.28.012.115.98.611.71.60.0.17.94.4..15.25.46.41.19.43.411.65.428.49.712.98.110.44.515.22.90.0.7.57.223.25.25.75.612.11.54.43.014.93.49.01.40.0.0.0.11.00.6
small gap0.0.7.57.310.67.39.61.40.0.8.83.2..6.33.65.11.01.71.74.93.43.83.88.86.06.23.57.42.20.0.7.57.23.82.10.0.6.91.14.33.07.72.65.91.213.39.00.0.6.60.5
medium gap0.0.0.0.0.0.6.21.20.0.12.23.9..10.24.410.11.30.0.10.55.00.0.0.0.7.24.17.42.10.0.0.0.13.24.10.0.3.60.96.33.510.53.04.61.021.111.20.0.6.60.5
large gap0.0.0.0.5.45.38.11.40.0.8.53.1..8.34.110.41.31.51.55.73.90.0.11.27.94.53.16.22.00.0.0.0.4.42.50.0.6.51.117.45.72.81.65.71.10.0.10.19.77.10.5
very large gap0.0.0.0.0.0.1.00.50.0.2.31.6..0.0.1.50.50.0.0.0.0.0.0.0.0.0.1.20.90.0.0.0.1.61.60.0.0.60.31.91.90.0.0.30.30.0.0.0.0.80.2
total0.0.35.512.731.911.236.62.30.0.49.85.8..39.97.233.62.012.63.832.77.632.210.032.911.628.36.837.53.80.0.15.09.746.26.15.75.629.72.034.27.136.04.625.52.134.413.010.19.732.00.9
lower montaneno gap0.0.18.410.036.112.014.81.727.010.514.54.2..13.84.63.40.822.15.310.14.844.610.720.59.611.34.917.52.950.036.125.710.216.34.60.0.9.51.39.64.510.22.94.21.025.611.513.712.710.40.6
small gap0.0.5.45.40.0.5.01.116.58.82.31.6..2.02.02.10.617.15.05.03.48.96.14.44.41.51.54.31.60.0.0.0.1.61.611.57.73.90.90.0.3.51.72.60.85.65.513.712.73.70.4
medium gap0.0.7.46.916.08.82.90.84.64.51.31.3..0.0.1.70.68.53.710.14.80.0.0.0.2.32.31.81.00.0.15.09.71.31.30.0.1.70.68.24.00.0.1.20.50.0.0.0.2.30.3
large gap0.0.0.0.0.0.5.51.10.0.0.0...17.15.63.10.85.33.02.52.53.83.80.0.2.12.14.71.60.0.0.0.7.73.30.0.3.30.84.83.30.80.82.20.76.76.70.0.3.60.4
very large gap0.0.0.0.0.0.0.20.20.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.91.10.0.0.0.0.0.0.0.0.20.20.0.0.80.80.30.38.88.20.0.0.30.1
total0.0.31.211.852.112.128.52.148.111.718.14.5..32.86.610.21.353.16.427.77.057.310.624.910.117.35.830.23.550.036.140.712.426.85.511.57.718.51.822.66.315.43.410.51.546.713.627.416.320.30.8
colline/submontaneno gap77.614.012.99.010.67.38.01.330.310.62.51.7..2.02.02.70.722.25.510.14.86.05.84.44.44.83.412.62.50.0.24.811.04.82.758.913.521.21.711.24.815.13.44.71.06.76.762.517.410.40.6
small gap11.110.50.0.0.0.1.30.60.0.3.32.3..2.52.41.00.43.52.52.52.50.0.0.0.2.32.33.51.450.036.16.46.20.0.9.18.73.60.90.0.2.01.42.80.80.0.0.0.2.20.3
medium gap0.0.0.0.5.35.31.00.517.19.10.0...0.0.0.80.48.63.77.64.20.0.4.44.42.12.10.60.60.0.5.65.40.0.0.0.2.50.70.0.2.71.50.70.40.0.0.0.1.60.2
large gap11.310.70.0.0.0.1.50.64.64.50.0...0.0.1.00.40.0.0.0.0.0.6.86.60.0.1.10.80.0.7.57.21.61.614.810.03.30.82.22.22.81.61.00.56.76.70.0.1.70.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.1
total100.0.12.99.015.98.611.81.651.911.75.82.8..4.43.15.70.934.36.220.26.46.05.815.68.79.34.517.72.850.036.144.212.86.43.182.89.230.71.913.45.222.63.99.31.413.39.062.517.416.10.7
totalno gap77.614.059.313.362.611.637.22.457.311.641.45.6..32.86.617.51.653.76.534.97.883.57.644.612.432.86.848.23.950.036.158.012.746.86.064.613.346.82.231.66.944.94.825.22.232.312.376.215.036.00.9
small gap11.110.520.411.010.67.322.02.016.58.819.64.6..12.74.922.41.822.35.520.96.712.76.913.26.928.26.417.13.050.036.113.99.111.53.920.611.020.41.815.25.420.73.928.42.218.910.313.712.721.50.8
medium gap0.0.7.46.921.39.815.71.821.69.719.04.6..12.64.922.91.817.15.033.47.60.0.10.97.619.66.116.13.00.0.20.610.720.24.90.0.13.11.518.65.718.93.822.32.121.111.20.0.18.10.8
large gap11.310.712.99.05.45.322.52.14.64.516.04.1..36.17.134.52.16.83.310.85.13.83.831.311.419.55.815.62.90.0.7.57.218.24.814.810.018.31.832.77.114.73.423.32.113.39.010.19.722.40.8
very large gap0.0.0.0.0.0.2.50.80.0.4.02.3..5.83.22.70.70.0.0.0.0.0.0.0.0.0.3.11.40.0.0.0.3.22.20.0.1.40.51.91.90.80.80.80.514.49.50.0.1.90.3
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875701/342033
NFI4
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: canton
unit: %
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
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
upper subalpineno gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.60.40.0.0.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.20.20.0.0.0.0.60.40.0.0.0.0.30.1
small gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.2.80.80.0.0.0.0.0.0.0.2.22.20.0.0.0.0.0.0.0.0.0.2.30.72.92.90.0.4.81.10.0.0.0.1.80.3
medium gap0.0.0.0.0.0.0.50.40.0.0.0...0.0.4.51.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.90.50.0.0.0.5.41.20.0.0.0.1.90.3
large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.7.71.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.4.51.10.0.0.0.2.30.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
total0.0.0.0.0.0.1.10.50.0.0.0...0.0.15.91.70.0.0.0.0.0.0.0.2.22.20.70.70.0.0.0.0.0.0.0.3.70.92.92.90.0.15.21.80.0.0.0.6.40.5
lower subalpineno gap0.0.0.0.0.0.1.80.70.0.5.52.7..2.02.02.20.70.0.0.0.0.0.7.37.06.33.63.11.50.0.0.0.1.41.40.0.1.40.65.33.72.91.71.80.76.05.90.0.2.10.3
small gap0.0.7.57.30.0.5.81.20.0.4.02.3..9.14.48.61.30.0.12.05.54.74.66.96.76.13.52.31.30.0.0.0.4.62.70.0.5.11.19.14.312.53.211.61.60.0.0.0.7.00.5
medium gap0.0.0.0.0.0.5.81.20.0.5.32.6..2.62.56.21.10.0.2.72.60.0.6.96.713.85.33.21.60.0.0.0.3.02.10.0.4.41.011.34.86.12.410.21.50.0.0.0.5.80.5
large gap0.0.12.99.00.0.7.21.30.0.10.13.6..4.02.715.61.70.0.0.0.0.0.7.37.016.05.45.42.00.0.0.0.11.94.10.0.3.80.92.42.44.82.114.01.80.0.0.0.8.70.6
very large gap0.0.0.0.0.0.0.80.40.0.0.0...2.02.01.30.50.0.2.72.60.0.0.0.0.0.0.0.0.0.0.0.1.81.80.0.0.0.0.0.0.0.1.30.60.0.0.0.0.70.2
total0.0.20.411.00.0.21.42.00.0.24.95.1..19.75.934.02.20.0.17.36.34.74.628.511.442.17.214.03.00.0.0.0.22.75.30.0.14.61.728.17.026.44.439.02.46.05.90.0.24.30.8
upper montaneno gap0.0.15.09.810.67.38.31.40.0.9.53.5..15.25.45.61.14.52.313.45.74.04.018.69.74.23.19.32.50.0.8.07.714.34.45.75.69.91.57.34.014.33.56.21.20.0.0.0.8.20.6
small gap0.0.20.411.016.08.815.21.80.0.16.44.4..11.74.910.21.48.13.55.63.929.910.09.46.44.23.114.43.00.0.0.0.18.74.90.0.8.61.416.15.712.03.29.61.523.712.210.19.711.30.6
medium gap0.0.0.0.5.35.35.61.20.0.14.24.0..4.63.28.21.30.0.5.74.00.0.7.37.09.04.44.31.70.0.8.07.74.22.30.0.4.31.05.33.76.62.44.21.013.19.10.0.5.60.5
large gap0.0.0.0.0.0.5.91.20.0.9.83.6..10.14.39.51.40.0.8.84.90.0.0.0.11.34.77.82.30.0.0.0.5.12.90.0.5.81.12.32.32.81.65.01.10.0.0.0.6.20.5
very large gap0.0.0.0.0.0.0.80.40.0.0.0...0.0.0.90.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.62.50.0.0.20.20.0.0.0.0.30.30.0.0.0.0.50.1
total0.0.35.512.731.911.235.82.40.0.49.95.9..41.57.434.42.212.63.833.67.833.910.435.312.228.76.935.84.00.0.16.110.345.96.45.75.628.82.131.07.335.64.725.42.236.913.710.19.731.80.9
lower montaneno gap0.0.0.0.21.711.19.01.428.711.09.63.7..12.84.92.60.717.25.05.13.530.910.49.46.410.34.68.62.350.036.122.210.010.94.05.75.68.81.47.84.48.82.83.40.96.05.913.712.77.50.5
small gap0.0.23.610.010.67.312.91.711.27.65.12.5..6.13.43.70.930.76.013.05.412.16.54.74.70.0.13.92.80.0.5.25.18.63.75.75.66.81.22.42.46.42.34.91.122.611.913.712.78.00.5
medium gap0.0.7.57.314.49.74.01.011.27.61.41.4..8.74.21.70.65.12.85.23.68.15.50.0.7.34.13.11.40.0.16.110.33.12.20.0.1.30.64.63.10.0.0.30.30.0.0.0.2.60.3
large gap0.0.0.0.5.45.33.30.90.0.1.71.7..4.63.21.00.50.0.5.03.54.04.05.25.00.0.5.31.80.0.0.0.3.52.50.0.2.20.78.24.50.90.92.30.814.39.50.0.2.50.3
very large gap0.0.0.0.0.0.0.0.0.0.1.41.4..2.02.00.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.1
total0.0.31.211.852.112.129.32.251.111.919.14.8..34.26.89.51.453.16.428.47.255.010.919.48.817.65.830.93.750.036.143.513.026.25.711.57.719.01.923.16.816.13.610.91.542.813.927.416.320.70.8
colline/submontaneno gap55.116.77.57.35.35.35.51.224.49.54.12.3..0.0.2.90.810.34.05.13.50.0.9.46.42.72.76.82.00.0.22.011.33.52.434.913.217.01.87.34.07.62.63.20.90.0.25.015.47.40.5
small gap33.615.85.45.45.35.33.71.00.0.2.02.0..4.63.21.80.613.74.57.84.36.36.10.0.4.63.27.32.150.036.110.47.00.0.23.912.211.61.62.32.312.43.23.40.914.39.510.19.75.80.5
medium gap11.310.70.0.0.0.1.30.624.510.60.0...0.0.0.70.43.42.42.62.50.0.0.0.0.0.3.11.40.0.0.0.1.81.89.18.72.50.85.33.71.01.00.80.40.0.0.0.1.70.3
large gap0.0.0.0.5.35.31.60.60.0.0.0...0.0.0.80.46.93.45.23.60.0.7.37.02.22.21.30.90.0.8.07.70.0.14.810.02.70.80.0.0.90.92.20.80.0.27.416.31.90.3
very large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.1
total100.0.12.99.015.98.612.41.748.911.96.13.0..4.63.26.31.134.36.220.76.56.36.116.89.39.44.618.53.150.036.140.413.15.23.082.89.233.92.114.95.721.94.09.61.514.39.562.517.416.90.7
totalno gap55.116.722.511.237.612.424.72.253.112.028.65.4..30.06.813.91.632.06.023.77.034.910.744.812.523.56.428.63.850.036.152.313.230.15.946.413.737.32.427.76.933.64.715.21.812.07.638.717.525.50.9
small gap33.615.857.012.831.911.237.92.511.27.627.55.4..31.57.027.12.152.66.538.48.153.011.121.19.817.05.737.94.150.036.115.68.431.96.029.712.834.32.332.87.443.34.934.42.460.613.133.916.434.01.0
medium gap11.310.77.57.319.710.617.31.935.711.720.84.7..15.85.521.41.98.53.616.26.18.15.514.29.430.07.013.72.90.0.24.111.812.14.09.18.713.31.726.56.913.73.420.82.113.19.10.0.17.60.8
large gap0.0.12.99.010.77.318.32.00.0.21.64.9..18.75.734.72.26.93.419.06.64.04.019.99.929.56.619.73.40.0.8.07.720.65.114.810.014.61.713.05.59.42.828.02.314.39.527.416.321.50.8
very large gap0.0.0.0.0.0.1.80.70.0.1.41.4..4.02.82.90.80.0.2.72.60.0.0.0.0.0.0.0.0.0.0.0.5.43.00.0.0.40.30.0.0.0.1.60.70.0.0.0.1.50.2
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875702/342034
NFI4
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
upper subalpineno gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.1.00.40.0.0.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.40.30.0.0.0.0.50.40.0.0.0.0.40.1
small gap0.0.0.0.0.0.0.30.30.0.1.41.4..0.0.2.70.70.0.0.0.0.0.0.0.2.12.10.0.0.0.0.0.0.0.0.0.2.60.72.62.60.0.4.51.00.0.0.0.1.90.3
medium gap0.0.0.0.0.0.0.50.40.0.0.0...0.0.4.80.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.50.0.0.0.5.01.10.0.0.0.2.00.3
large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.8.01.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.0.0.5.51.10.0.0.0.2.60.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.10.1
total0.0.0.0.0.0.1.00.50.0.1.41.4..0.0.16.71.60.0.0.0.0.0.0.0.2.12.10.70.70.0.0.0.0.0.0.0.5.01.02.62.60.0.15.81.80.0.0.0.7.00.5
lower subalpineno gap0.0.0.0.0.0.2.00.70.0.5.32.6..1.91.92.50.70.0.2.62.60.0.6.86.66.23.52.91.40.0.0.0.1.31.30.0.2.40.74.83.32.81.61.90.76.05.90.0.2.40.3
small gap0.0.7.57.30.0.5.71.10.0.3.92.2..12.74.98.61.20.0.11.65.44.74.66.56.36.03.52.11.20.0.0.0.4.22.40.0.5.31.08.13.912.23.211.61.60.0.0.0.7.00.5
medium gap0.0.0.0.0.0.5.91.20.0.6.42.7..2.52.46.31.10.0.2.62.60.0.6.56.315.05.43.71.60.0.0.0.2.71.90.0.4.60.910.14.36.82.510.11.50.0.0.0.5.90.5
large gap0.0.12.99.00.0.7.31.30.0.9.73.5..3.82.615.71.60.0.0.0.0.0.6.86.615.85.35.72.00.0.0.0.10.83.70.0.4.10.94.12.94.72.113.91.70.0.0.0.8.80.6
very large gap0.0.0.0.0.0.0.80.40.0.0.0...1.91.91.20.50.0.2.62.60.0.0.0.0.0.0.0.0.0.0.0.1.61.60.0.0.0.0.0.0.0.1.50.60.0.0.0.0.70.2
total0.0.20.411.00.0.21.72.00.0.25.35.0..22.86.134.32.10.0.19.56.54.74.626.511.043.07.214.42.90.0.0.0.20.64.80.0.16.41.627.16.626.54.339.02.36.05.90.0.24.80.8
upper montaneno gap0.0.15.09.810.67.38.31.40.0.9.13.3..14.65.25.81.04.52.313.15.54.04.017.39.14.23.010.22.50.0.8.07.716.14.55.75.69.51.36.53.614.83.56.11.20.0.0.0.8.20.5
small gap0.0.20.411.016.08.815.61.80.0.17.14.4..11.34.89.61.38.13.55.53.829.910.08.86.04.23.014.92.90.0.0.0.16.94.50.0.9.11.314.55.111.63.29.51.423.712.210.19.711.20.6
medium gap0.0.0.0.5.35.35.51.10.0.13.63.8..4.43.17.81.20.0.5.63.90.0.6.86.68.84.44.01.60.0.8.07.75.22.60.0.5.11.06.73.87.52.64.21.013.19.10.0.5.70.5
large gap0.0.0.0.0.0.6.01.20.0.9.43.4..9.74.29.01.30.0.8.64.70.0.0.0.11.14.78.62.30.0.0.0.4.62.60.0.5.51.06.53.72.71.55.41.10.0.0.0.6.20.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...0.0.0.80.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.32.30.0.0.20.20.0.0.0.0.30.30.0.0.0.0.40.1
total0.0.35.512.731.911.236.12.30.0.49.25.8..39.97.233.12.012.63.832.77.633.910.432.911.628.36.837.73.90.0.16.110.346.26.15.75.629.42.034.27.136.64.625.52.136.913.710.19.731.80.9
lower montaneno gap0.0.0.0.21.711.19.31.427.010.59.23.5..12.34.73.10.817.25.05.03.430.910.415.68.710.14.58.62.250.036.122.210.09.93.75.75.67.91.27.03.98.62.73.20.96.05.913.712.77.30.5
small gap0.0.23.610.010.67.312.61.610.57.24.92.4..5.93.34.10.930.76.012.75.312.16.54.44.40.0.12.92.70.0.5.25.17.83.45.75.66.51.14.12.96.22.34.81.022.611.913.712.77.80.5
medium gap0.0.7.57.314.49.73.91.010.57.21.31.3..8.34.11.60.55.12.85.13.58.15.50.0.7.24.12.91.30.0.16.110.32.92.00.0.1.50.64.22.80.0.0.30.30.0.0.0.2.40.3
large gap0.0.0.0.5.45.33.30.90.0.1.71.6..4.43.11.10.50.0.4.93.44.04.04.94.70.0.5.61.80.0.0.0.6.33.10.0.2.70.87.44.10.90.82.20.714.39.50.0.2.60.3
very large gap0.0.0.0.0.0.0.0.0.0.1.31.3..1.91.90.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.1
total0.0.31.211.852.112.129.12.248.111.718.44.6..32.86.610.21.353.16.427.77.055.010.924.910.117.35.830.03.550.036.143.513.026.85.511.57.718.61.822.66.315.63.510.51.542.813.927.416.320.30.8
colline/submontaneno gap55.116.77.57.35.35.35.41.122.99.03.92.2..0.0.2.60.710.34.05.03.40.0.8.86.02.72.66.41.80.0.22.011.33.22.234.913.215.01.66.53.67.32.53.20.90.0.25.015.46.90.5
small gap33.615.85.45.45.35.33.61.00.0.1.91.9..4.43.11.60.613.74.57.64.26.36.10.0.4.53.16.72.050.036.110.47.00.0.23.912.210.31.42.12.112.13.13.20.914.39.510.19.75.40.4
medium gap11.310.70.0.0.0.1.30.629.010.80.0...0.0.0.60.43.42.42.52.50.0.0.0.0.0.2.91.30.0.0.0.1.61.69.18.72.30.74.83.30.90.90.70.40.0.0.0.1.60.3
large gap0.0.0.0.5.35.31.50.60.0.0.0...0.0.0.70.46.93.45.13.50.0.6.86.62.12.11.20.80.0.8.07.71.61.614.810.02.70.70.0.0.90.92.10.70.0.27.416.31.90.3
very large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.1
total100.0.12.99.015.98.612.11.651.911.75.82.9..4.43.15.81.034.36.220.26.46.36.115.68.79.34.517.22.950.036.140.413.16.43.182.89.230.61.913.45.221.33.99.31.414.39.562.517.416.00.7
totalno gap55.116.722.511.237.612.425.12.249.911.627.55.2..28.86.614.91.632.06.025.77.134.910.748.612.423.16.328.73.750.036.152.313.230.45.646.413.735.22.224.96.333.64.615.01.812.07.638.717.525.20.8
small gap33.615.857.012.831.911.237.72.410.57.229.15.3..34.27.026.61.952.66.537.48.053.011.119.79.116.85.636.63.950.036.115.68.428.95.629.712.833.82.231.46.942.14.833.72.360.613.133.916.433.30.9
medium gap11.310.77.57.319.710.617.11.939.511.521.34.6..15.25.321.11.88.53.615.86.08.15.513.38.831.07.013.52.80.0.24.111.812.43.99.18.714.81.625.76.415.23.520.32.013.19.10.0.17.80.8
large gap0.0.12.99.010.77.318.41.90.0.20.84.7..18.05.534.62.16.93.418.56.44.04.018.59.429.16.521.13.30.0.8.07.723.45.114.810.015.81.718.05.99.12.829.02.314.39.527.416.322.20.8
very large gap0.0.0.0.0.0.1.70.70.0.1.31.3..3.82.72.80.70.0.2.62.60.0.0.0.0.0.0.0.0.0.0.0.4.92.80.0.0.40.30.0.0.0.2.00.70.0.0.0.1.50.2
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875703/342035
NFI4
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
upper subalpineno gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.1.10.50.0.0.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.80.40.0.0.0.0.50.40.0.0.0.0.50.1
small gap0.0.0.0.0.0.0.30.30.0.1.41.4..0.0.2.80.70.0.0.0.0.0.0.0.2.02.00.0.0.0.0.0.0.0.0.0.3.10.82.52.50.0.4.71.00.0.0.0.2.00.3
medium gap0.0.0.0.0.0.0.50.40.0.0.0...0.0.4.80.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.50.0.0.0.4.91.10.0.0.0.2.00.3
large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.7.81.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.0.0.5.71.10.0.0.0.2.60.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.0.0.10.1
total0.0.0.0.0.0.1.00.50.0.1.41.4..0.0.16.81.60.0.0.0.0.0.0.0.2.02.00.70.70.0.0.0.0.0.0.0.5.91.02.52.50.0.16.31.80.0.0.0.7.30.5
lower subalpineno gap0.0.0.0.0.0.2.00.70.0.5.32.6..4.33.03.00.70.0.2.62.60.0.6.86.65.73.33.61.60.0.0.0.1.21.20.0.2.60.74.63.22.81.62.20.76.05.90.0.2.60.3
small gap0.0.7.57.30.0.5.61.10.0.3.92.2..12.34.88.71.20.0.11.65.44.74.66.56.35.53.22.11.20.0.0.0.4.12.30.0.5.41.09.74.112.03.111.61.50.0.0.0.7.10.5
medium gap0.0.0.0.0.0.5.91.20.0.6.42.7..2.42.46.11.00.0.2.62.60.0.6.56.313.85.03.61.60.0.0.0.3.92.20.0.4.50.99.84.26.82.59.91.50.0.0.0.5.80.5
large gap0.0.12.99.00.0.7.31.30.0.9.73.5..3.82.615.31.60.0.0.0.0.0.6.86.616.55.26.22.00.0.0.0.10.53.60.0.4.00.93.92.84.72.013.91.70.0.0.0.8.80.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...1.91.91.20.50.0.2.62.60.0.0.0.0.0.0.0.0.0.0.0.1.61.60.0.0.0.0.0.0.0.1.50.60.0.0.0.0.70.2
total0.0.20.411.00.0.21.52.00.0.25.35.0..24.66.234.32.00.0.19.56.54.74.626.511.041.66.915.52.90.0.0.0.21.34.80.0.16.41.628.06.526.34.339.12.36.05.90.0.25.00.8
upper montaneno gap0.0.15.09.810.67.38.31.40.0.9.13.3..14.25.16.21.04.42.313.15.54.04.017.39.13.82.810.02.50.0.8.07.717.34.65.75.69.31.36.33.514.73.56.01.20.0.0.0.8.20.5
small gap0.0.20.411.016.08.815.51.80.0.17.14.4..11.04.79.51.38.03.45.53.829.910.08.86.03.82.814.42.80.0.0.0.16.54.40.0.8.91.315.85.211.53.19.41.423.712.210.19.711.10.6
medium gap0.0.0.0.5.35.35.71.10.0.13.63.8..4.33.07.61.10.0.5.63.90.0.6.86.68.14.03.91.60.0.8.07.75.12.50.0.5.01.06.43.77.42.54.11.013.19.10.0.5.60.4
large gap0.0.0.0.0.0.6.21.20.0.9.43.4..9.54.19.31.30.0.8.64.70.0.0.0.13.84.98.42.30.0.0.0.4.52.50.0.5.41.06.33.52.71.55.31.10.0.0.0.6.30.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...0.0.0.80.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.22.20.0.0.20.20.0.0.0.0.30.30.0.0.0.0.40.1
total0.0.35.512.731.911.236.32.30.0.49.25.8..39.07.133.32.012.43.732.77.633.910.432.911.629.56.736.63.80.0.16.110.346.56.05.75.628.71.934.87.036.24.625.02.136.913.710.19.731.60.9
lower montaneno gap0.0.0.0.21.711.19.21.427.010.59.23.5..12.04.63.00.718.65.15.03.430.910.415.68.79.34.28.32.150.036.122.210.09.63.65.75.67.91.26.83.88.52.73.10.96.05.913.712.77.30.5
small gap0.0.23.610.010.67.312.51.610.57.24.92.4..5.73.23.90.830.25.912.75.312.16.54.44.40.0.12.62.60.0.5.25.17.53.35.75.66.41.13.92.86.12.34.81.022.611.913.712.77.60.5
medium gap0.0.7.57.314.49.73.91.010.57.21.31.3..8.14.01.50.55.02.85.13.58.15.50.0.6.63.84.21.50.0.16.110.32.82.00.0.1.50.64.02.70.0.0.30.30.0.0.0.2.50.3
large gap0.0.0.0.5.45.33.20.90.0.1.71.6..4.33.01.10.40.0.4.93.44.04.04.94.70.0.5.51.80.0.0.0.6.13.00.0.2.70.77.13.90.80.82.10.714.39.50.0.2.60.3
very large gap0.0.0.0.0.0.0.0.0.0.1.31.3..1.91.90.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.1
total0.0.31.211.852.112.128.92.148.111.718.44.6..32.16.59.81.353.96.327.77.055.010.924.910.115.95.330.53.550.036.143.513.026.05.411.57.718.41.821.86.115.53.410.31.442.813.927.416.320.10.8
colline/submontaneno gap55.116.77.57.35.35.35.41.122.99.03.92.2..0.0.2.50.710.13.95.03.40.0.8.86.04.93.36.21.80.0.22.011.33.12.234.913.214.91.56.33.58.22.63.40.90.0.25.015.46.90.5
small gap33.615.85.45.45.35.33.81.00.0.1.91.9..4.33.01.60.513.54.57.64.26.36.10.0.4.12.96.61.950.036.110.47.00.0.23.912.210.31.42.02.012.03.13.20.914.39.510.19.75.40.4
medium gap11.310.70.0.0.0.1.30.629.010.80.0...0.0.0.60.33.32.32.52.50.0.0.0.0.0.2.81.30.0.0.0.1.61.59.18.72.30.74.63.20.90.90.70.40.0.0.0.1.60.2
large gap0.0.0.0.5.35.31.50.60.0.0.0...0.0.0.90.46.83.35.13.50.0.6.86.62.02.01.20.80.0.8.07.71.61.514.810.02.90.80.0.0.90.92.00.70.0.27.416.32.00.3
very large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.1
total100.0.12.99.015.98.612.21.651.911.75.82.9..4.33.05.81.033.86.120.26.46.36.115.68.711.04.716.72.850.036.140.413.16.23.082.89.230.51.812.95.022.03.99.31.414.39.562.517.416.00.7
totalno gap55.116.722.511.237.612.424.92.249.911.627.55.2..30.56.715.71.633.26.125.77.134.910.748.612.423.76.128.73.650.036.152.313.231.25.646.413.735.52.124.06.134.24.615.21.812.07.638.717.525.50.8
small gap33.615.857.012.831.911.237.72.410.57.229.15.3..33.46.926.51.951.76.437.48.053.011.119.79.115.45.235.63.850.036.115.68.428.15.429.712.834.02.233.96.841.74.833.62.360.613.133.916.433.20.9
medium gap11.310.77.57.319.710.617.21.939.511.521.34.6..14.85.220.61.78.43.615.86.08.15.513.38.828.66.514.52.80.0.24.111.813.33.99.18.714.51.624.86.215.13.519.92.013.19.10.0.17.60.7
large gap0.0.12.99.010.77.318.51.90.0.20.84.7..17.65.434.42.06.83.318.56.44.04.018.59.432.36.421.23.20.0.8.07.722.75.014.810.015.71.617.35.79.02.729.02.214.39.527.416.322.20.8
very large gap0.0.0.0.0.0.1.70.60.0.1.31.3..3.82.62.70.70.0.2.62.60.0.0.0.0.0.0.0.0.0.0.0.4.82.70.0.0.40.30.0.0.0.2.20.70.0.0.0.1.50.2
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875704/342036
NFI4
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest (including shrub forest)
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
upper subalpineno gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.1.50.50.0.0.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.1.30.50.0.0.0.0.50.40.0.0.0.0.70.2
small gap0.0.0.0.0.0.0.30.30.0.2.71.9..0.0.2.70.70.0.0.0.0.0.0.0.1.91.90.0.0.0.0.0.0.0.0.0.3.10.72.32.30.0.4.91.10.0.0.0.2.10.3
medium gap0.0.0.0.0.0.0.50.40.0.0.0...0.0.4.90.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.40.0.0.0.4.91.10.0.0.0.2.00.3
large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.7.81.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.40.0.0.0.5.61.10.0.0.0.2.60.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.0.0.10.1
total0.0.0.0.0.0.1.00.50.0.2.71.9..0.0.17.11.60.0.0.0.0.0.0.0.1.91.90.70.70.0.0.0.0.0.0.0.6.31.02.32.30.0.16.41.80.0.0.0.7.50.5
lower subalpineno gap0.0.0.0.0.0.2.00.70.0.5.22.5..4.33.03.30.80.0.2.62.60.0.6.86.67.53.73.61.60.0.0.0.1.21.20.0.3.00.76.23.52.81.62.20.76.05.90.0.2.80.3
small gap0.0.7.57.30.0.5.61.10.0.3.82.2..12.34.88.91.20.0.11.65.44.74.66.56.35.43.12.11.20.0.0.0.4.12.30.0.6.01.010.94.212.03.111.91.60.0.0.0.7.30.5
medium gap0.0.0.0.0.0.5.91.20.0.6.32.7..2.42.46.01.00.0.2.62.60.0.6.56.313.64.93.61.60.0.0.0.3.92.20.0.4.60.99.03.96.82.59.81.50.0.0.0.5.80.4
large gap0.0.12.99.00.0.7.31.30.0.9.63.5..3.82.615.11.50.0.0.0.0.0.6.86.616.25.16.22.00.0.0.0.10.53.60.0.4.30.97.33.54.72.013.81.70.0.0.0.8.80.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...1.91.91.10.50.0.2.62.60.0.0.0.0.0.0.0.0.0.0.0.1.61.60.0.0.0.0.0.0.0.1.50.60.0.0.0.0.70.2
total0.0.20.411.00.0.21.52.00.0.24.95.0..24.66.234.42.00.0.19.56.54.74.626.511.042.76.815.52.90.0.0.0.21.34.80.0.17.91.633.56.526.34.339.12.36.05.90.0.25.40.8
upper montaneno gap0.0.15.09.810.67.38.31.40.0.9.03.3..14.25.16.61.14.42.313.15.54.04.017.39.13.72.710.02.50.0.8.07.717.34.65.75.68.71.25.83.214.73.56.01.20.0.0.0.8.10.5
small gap0.0.20.411.016.08.815.51.80.0.16.94.3..11.04.79.51.28.03.45.53.829.910.08.86.03.72.714.42.80.0.0.0.16.54.40.0.8.91.214.64.811.53.19.31.423.712.210.19.711.00.6
medium gap0.0.0.0.5.35.35.71.10.0.13.43.8..4.33.07.41.10.0.5.63.90.0.6.86.68.04.03.91.60.0.8.07.75.12.50.0.4.90.95.93.47.42.54.11.013.19.10.0.5.60.4
large gap0.0.0.0.0.0.6.21.20.0.9.33.4..9.54.19.11.20.0.8.64.70.0.0.0.13.54.88.42.30.0.0.0.4.52.50.0.5.41.05.83.32.71.55.31.10.0.0.0.6.30.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...0.0.0.80.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.22.20.0.0.20.20.0.0.0.0.30.30.0.0.0.0.40.1
total0.0.35.512.731.911.236.32.30.0.48.55.7..39.07.133.32.012.43.732.77.633.910.432.911.629.06.536.63.80.0.16.110.346.56.05.75.628.11.932.16.536.24.624.92.136.913.710.19.731.40.9
lower montaneno gap0.0.0.0.21.711.19.21.427.010.59.03.5..12.04.62.90.718.65.15.03.430.910.415.68.79.14.18.32.150.036.122.210.09.63.65.75.67.81.26.23.58.52.73.10.96.05.913.712.77.20.5
small gap0.0.23.610.010.67.312.51.610.57.24.82.4..5.73.23.80.830.25.912.75.312.16.54.44.40.0.12.62.60.0.5.25.17.53.35.75.66.41.13.62.66.12.34.71.022.611.913.712.77.50.5
medium gap0.0.7.57.314.49.73.91.010.57.21.31.3..8.14.01.50.55.02.85.13.58.15.50.0.6.53.74.21.50.0.16.110.32.82.00.0.1.40.53.72.50.0.0.30.30.0.0.0.2.40.3
large gap0.0.0.0.5.45.33.20.90.0.1.61.6..4.33.01.10.40.0.4.93.44.04.04.94.70.0.5.51.80.0.0.0.6.13.00.0.2.50.76.63.60.80.82.10.714.39.50.0.2.50.3
very large gap0.0.0.0.0.0.0.0.0.0.1.31.3..1.91.90.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.1
total0.0.31.211.852.112.128.92.148.111.718.14.5..32.16.59.61.253.96.327.77.055.010.924.910.115.65.230.53.550.036.143.513.026.05.411.57.718.11.720.15.715.53.410.21.442.813.927.416.319.80.7
colline/submontaneno gap55.116.77.57.35.35.35.41.122.99.03.82.2..0.0.2.40.610.13.95.03.40.0.8.86.04.83.26.21.80.0.22.011.33.12.234.913.214.61.55.83.28.22.63.40.90.0.25.015.46.90.5
small gap33.615.85.45.45.35.33.81.00.0.1.91.9..4.33.01.50.513.54.57.64.26.36.10.0.4.12.86.61.950.036.110.47.00.0.23.912.29.81.31.91.812.03.13.20.914.39.510.19.75.30.4
medium gap11.310.70.0.0.0.1.30.629.010.80.0...0.0.0.60.33.32.32.52.50.0.0.0.0.0.2.81.30.0.0.0.1.61.59.18.72.20.64.33.00.90.90.70.40.0.0.0.1.60.2
large gap0.0.0.0.5.35.31.50.60.0.0.0...0.0.0.90.46.83.35.13.50.0.6.86.61.91.91.20.80.0.8.07.71.61.514.810.02.90.70.0.0.90.92.00.70.0.27.416.32.00.3
very large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.1
total100.0.12.99.015.98.612.21.651.911.75.72.8..4.33.05.60.933.86.120.26.46.36.115.68.710.84.616.72.850.036.140.413.16.23.082.89.229.61.811.94.622.03.99.31.414.39.562.517.415.90.7
totalno gap55.116.722.511.237.612.424.92.249.911.627.15.2..30.56.716.71.633.26.125.77.134.910.748.612.425.26.128.73.650.036.152.313.231.25.646.413.735.42.124.15.934.24.615.21.812.07.638.717.525.70.8
small gap33.615.857.012.831.911.237.72.410.57.230.15.4..33.46.926.41.951.76.437.48.053.011.119.79.115.15.135.63.850.036.115.68.428.15.429.712.834.32.133.36.541.74.833.92.360.613.133.916.433.20.9
medium gap11.310.77.57.319.710.617.21.939.511.521.04.6..14.85.220.31.78.43.615.86.08.15.513.38.828.06.414.52.80.0.24.111.813.33.99.18.714.21.522.95.815.13.519.82.013.19.10.0.17.40.7
large gap0.0.12.99.010.77.318.51.90.0.20.54.6..17.65.434.02.06.83.318.56.44.04.018.59.431.66.321.23.20.0.8.07.722.75.014.810.015.91.619.75.79.02.728.92.214.39.527.416.322.20.8
very large gap0.0.0.0.0.0.1.70.60.0.1.31.3..3.82.62.70.70.0.2.62.60.0.0.0.0.0.0.0.0.0.0.0.4.82.70.0.0.40.30.0.0.0.2.20.70.0.0.0.1.50.2
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875705/342037
NFI4
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
upper subalpinen/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.70.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.0.0.50.30.0.0.0.0.30.1
no gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.1.30.50.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.1.30.50.0.0.0.0.50.40.0.0.0.0.60.2
small gap0.0.0.0.0.0.0.30.30.0.2.71.9..0.0.2.70.70.0.0.0.0.0.0.0.2.12.00.0.0.0.0.0.0.0.0.0.2.80.72.12.10.0.4.81.10.0.0.0.2.00.3
medium gap0.0.0.0.0.0.0.50.40.0.0.0...0.0.4.70.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.40.0.0.0.4.81.10.0.0.0.2.00.3
large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.7.71.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.30.0.0.0.5.61.10.0.0.0.2.60.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.10.1
total0.0.0.0.0.0.1.00.50.0.2.71.9..0.0.17.31.60.0.0.0.0.0.0.0.2.12.00.60.60.0.0.0.0.0.0.0.6.21.02.12.10.0.16.51.80.0.0.0.7.50.5
lower subalpinen/a0.0.0.0.0.0.0.70.40.0.0.0...2.22.10.50.30.0.0.0.0.0.0.0.1.41.40.70.70.0.0.0.0.0.0.0.1.80.61.81.81.81.31.20.50.0.0.0.1.00.2
no gap0.0.0.0.0.0.2.00.70.0.5.22.5..3.82.72.70.70.0.2.52.50.0.6.86.65.93.43.31.50.0.0.0.1.21.20.0.2.80.75.83.32.71.52.10.75.65.50.0.2.60.3
small gap0.0.7.57.30.0.5.51.10.0.3.82.2..11.14.48.61.20.0.11.35.34.54.46.56.35.73.31.91.10.0.0.0.3.92.20.0.5.61.010.13.911.73.111.71.50.0.0.0.7.00.5
medium gap0.0.0.0.0.0.5.81.10.0.6.32.7..2.22.15.91.00.0.2.52.50.0.6.56.314.45.23.41.50.0.0.0.3.72.10.0.4.40.98.33.66.62.49.71.40.0.0.0.5.70.4
large gap0.0.12.99.00.0.7.21.30.0.9.63.5..3.42.314.81.50.0.0.0.0.0.6.86.615.25.15.81.90.0.0.0.10.13.50.0.4.20.86.83.34.52.013.41.60.0.0.0.8.50.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...1.71.71.10.50.0.2.52.50.0.0.0.0.0.0.0.0.0.0.0.1.51.50.0.0.0.0.0.0.0.1.50.60.0.0.0.0.70.2
total0.0.20.411.00.0.21.92.00.0.24.95.0..24.45.933.62.00.0.19.06.34.54.426.511.042.77.015.22.80.0.0.0.20.44.70.0.18.81.632.96.227.44.339.62.35.65.50.0.25.40.8
upper montanen/a0.0.0.0.0.0.0.80.40.0.0.0...6.13.41.70.50.0.0.0.0.0.0.0.0.0.2.51.20.0.0.0.1.51.50.0.0.90.43.72.60.80.80.20.20.0.0.0.1.10.2
no gap0.0.15.09.810.67.38.11.40.0.9.03.3..12.84.65.81.04.52.312.85.43.93.817.39.14.02.99.32.30.0.8.07.716.64.45.75.68.41.25.43.014.33.45.91.10.0.0.0.7.80.5
small gap0.0.20.411.016.08.815.21.80.0.16.94.3..9.94.29.31.28.13.55.33.728.79.78.86.04.02.913.52.70.0.0.0.15.84.20.0.8.51.213.54.511.23.09.21.422.211.510.19.710.70.6
medium gap0.0.0.0.5.35.35.61.10.0.13.43.8..3.82.77.31.10.0.5.43.80.0.6.86.68.54.23.61.50.0.8.07.74.92.40.0.4.70.95.53.27.22.54.11.012.38.50.0.5.40.4
large gap0.0.0.0.0.0.6.11.20.0.9.33.4..8.63.78.81.20.0.8.34.60.0.0.0.10.74.57.82.10.0.0.0.4.32.40.0.5.20.95.43.02.61.55.21.10.0.0.0.6.00.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...0.0.0.80.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.12.20.0.0.20.20.0.0.0.0.30.30.0.0.0.0.40.1
total0.0.35.512.731.911.236.62.30.0.48.55.7..41.26.833.72.012.63.831.97.532.610.132.911.627.26.636.73.70.0.16.110.346.15.95.75.627.91.833.56.436.14.524.82.134.413.010.19.731.50.9
lower montanen/a0.0.0.0.0.0.0.0.0.0.0.0...1.71.70.40.30.0.2.52.53.93.80.0.0.0.2.21.00.0.0.0.2.51.80.0.0.40.30.0.0.0.0.0.6.76.70.0.0.50.1
no gap0.0.0.0.21.711.19.11.427.010.59.03.5..10.84.22.80.717.25.04.93.429.710.115.68.79.74.37.82.050.036.122.210.09.23.45.75.67.51.15.83.38.32.63.10.85.65.513.712.77.00.5
small gap0.0.23.610.010.67.312.31.610.57.24.82.4..5.22.93.80.830.76.012.45.211.66.34.44.40.0.11.72.40.0.5.25.17.23.15.75.66.11.03.42.46.02.24.71.021.111.213.712.77.40.5
medium gap0.0.7.57.314.49.73.81.010.57.21.31.3..7.33.61.40.55.12.85.03.47.75.30.0.6.93.93.91.40.0.16.110.32.71.90.0.1.30.53.42.30.0.0.30.30.0.0.0.2.40.3
large gap0.0.0.0.5.45.33.20.90.0.1.61.6..3.92.81.00.40.0.4.83.33.93.84.94.70.0.5.11.70.0.0.0.5.92.90.0.2.40.76.13.40.80.82.10.713.39.00.0.2.40.3
very large gap0.0.0.0.0.0.0.0.0.0.1.31.3..1.71.70.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.1
total0.0.31.211.852.112.128.42.148.111.718.14.5..30.66.19.91.353.16.429.57.156.810.624.910.116.65.630.63.450.036.143.513.027.55.411.57.717.71.618.75.415.13.410.11.446.713.627.416.319.80.7
colline/submontanen/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.1.20.90.0.0.0.0.0.0.0.1.10.41.81.80.0.0.0.0.0.0.0.0.40.1
no gap55.116.77.57.35.35.35.31.122.99.03.82.2..0.0.2.40.610.34.04.93.40.0.8.86.05.13.45.81.60.0.22.011.32.92.134.913.214.01.45.43.08.02.63.10.90.0.25.015.46.70.5
small gap33.615.85.45.45.35.33.81.00.0.1.91.9..3.92.81.50.513.74.57.44.16.15.90.0.4.33.06.11.850.036.110.47.00.0.23.912.29.41.31.71.711.73.03.10.813.39.010.19.75.20.4
medium gap11.310.70.0.0.0.1.20.629.010.80.0...0.0.0.60.33.42.42.42.40.0.0.0.0.0.2.71.20.0.0.0.1.51.59.18.72.10.63.92.80.90.90.70.40.0.0.0.1.50.2
large gap0.0.0.0.5.35.31.50.60.0.0.0...0.0.0.70.36.93.45.03.40.0.6.86.62.12.01.10.80.0.8.07.71.51.514.810.02.80.70.0.0.90.92.00.70.0.27.416.31.90.3
very large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.1
total100.0.12.99.015.98.612.11.651.911.75.72.8..3.92.85.60.934.36.219.76.26.15.915.68.711.54.916.92.750.036.140.413.15.92.982.89.229.51.712.94.621.43.88.91.413.39.062.517.415.80.6
totaln/a0.0.0.0.0.0.1.50.60.0.0.0...9.94.23.60.80.0.2.52.53.93.80.0.1.41.46.61.90.0.0.0.4.12.30.0.4.50.97.33.62.61.51.90.76.76.70.0.3.20.3
no gap55.116.722.511.237.612.424.52.149.911.627.15.2..27.56.215.01.532.06.025.06.933.510.448.612.424.86.326.83.450.036.152.313.229.95.446.413.733.92.022.45.533.34.514.71.711.27.138.717.524.70.8
small gap33.615.857.012.831.911.237.12.410.57.230.15.4..30.16.425.91.952.66.536.57.851.010.819.79.116.15.433.33.650.036.115.68.426.95.329.712.832.52.030.86.240.64.733.62.356.613.033.916.432.30.9
medium gap11.310.77.57.319.710.617.01.939.511.521.04.6..13.34.819.91.78.53.615.45.87.75.313.38.829.86.813.52.70.0.24.111.812.73.89.18.713.61.521.25.514.73.419.61.912.38.50.0.16.90.7
large gap0.0.12.99.010.77.318.21.90.0.20.54.6..15.84.933.02.06.93.418.16.33.93.818.59.427.96.319.83.10.0.8.07.721.84.814.810.015.21.518.25.38.82.728.32.213.39.027.416.321.40.8
very large gap0.0.0.0.0.0.1.70.60.0.1.31.3..3.42.42.60.70.0.2.52.50.0.0.0.0.0.0.0.0.0.0.0.4.62.60.0.0.30.20.0.0.0.2.00.70.0.0.0.1.40.2
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875706/342038
NFI4
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: canton
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
upper subalpinen/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.70.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.50.30.0.0.0.0.30.1
no gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.1.40.50.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.1.30.50.0.0.0.0.50.30.0.0.0.0.60.2
small gap0.0.0.0.0.0.0.30.30.0.2.71.9..0.0.2.60.70.0.0.0.0.0.0.0.1.91.90.0.0.0.0.0.0.0.0.0.3.00.72.12.10.0.4.81.00.0.0.0.2.00.3
medium gap0.0.0.0.0.0.0.50.40.0.0.0...0.0.4.70.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.40.0.0.0.4.81.00.0.0.0.2.00.3
large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.7.51.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.30.0.0.0.5.51.10.0.0.0.2.50.3
very large gap0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.0.0.10.1
total0.0.0.0.0.0.1.00.50.0.2.71.9..0.0.17.21.60.0.0.0.0.0.0.0.1.91.90.60.60.0.0.0.0.0.0.0.6.31.02.12.10.0.16.51.80.0.0.0.7.60.5
lower subalpinen/a0.0.0.0.0.0.0.70.40.0.0.0...2.22.10.50.30.0.0.0.0.0.0.0.1.31.30.70.70.0.0.0.0.0.0.0.2.00.61.81.81.81.31.40.60.0.0.0.1.00.2
no gap0.0.0.0.0.0.2.00.70.0.5.22.5..3.82.73.20.70.0.2.52.40.0.6.86.67.43.63.31.50.0.0.0.1.21.20.0.2.80.75.83.32.71.52.10.75.65.50.0.2.70.3
small gap0.0.7.57.30.0.5.51.10.0.3.82.2..11.14.48.51.20.0.11.15.14.54.46.56.35.33.11.91.10.0.0.0.3.92.20.0.5.71.010.13.911.73.111.61.50.0.0.0.7.00.5
medium gap0.0.0.0.0.0.5.81.10.0.6.32.7..2.22.15.71.00.0.2.52.40.0.6.56.313.44.83.41.50.0.0.0.3.72.10.0.4.40.98.33.66.62.49.61.40.0.0.0.5.60.4
large gap0.0.12.99.00.0.7.21.30.0.9.63.5..3.42.314.61.50.0.0.0.0.0.6.86.616.05.05.81.90.0.0.0.10.13.50.0.4.10.86.83.34.52.013.51.60.0.0.0.8.50.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...1.71.71.10.40.0.2.52.40.0.0.0.0.0.0.0.0.0.0.0.1.51.50.0.0.0.0.0.0.0.1.40.60.0.0.0.0.70.2
total0.0.20.411.00.0.21.92.00.0.24.95.0..24.45.933.62.00.0.18.56.24.54.426.511.043.56.815.22.80.0.0.0.20.44.70.0.19.01.632.96.227.44.339.62.35.65.50.0.25.60.8
upper montanen/a0.0.0.0.0.0.0.80.40.0.0.0...6.13.41.90.60.0.2.42.40.0.0.0.0.0.2.51.20.0.0.0.1.51.50.0.0.90.43.72.60.80.80.20.20.0.0.0.1.20.2
no gap0.0.15.09.810.67.38.11.40.0.9.03.3..12.84.66.31.04.42.312.55.33.93.817.39.13.72.79.32.30.0.8.07.716.64.45.75.68.31.25.43.014.33.45.81.10.0.0.0.7.90.5
small gap0.0.20.411.016.08.815.21.80.0.16.94.3..9.94.29.11.28.03.45.23.628.79.78.86.03.72.713.52.70.0.0.0.15.84.20.0.8.51.213.54.511.23.09.11.422.211.510.19.710.60.6
medium gap0.0.0.0.5.35.35.61.10.0.13.43.8..3.82.77.11.10.0.5.33.70.0.6.86.67.93.93.61.50.0.8.07.74.92.40.0.4.70.95.53.27.22.54.01.012.38.50.0.5.40.4
large gap0.0.0.0.0.0.6.11.20.0.9.33.4..8.63.78.71.20.0.8.14.50.0.0.0.13.34.77.82.10.0.0.0.4.32.40.0.5.10.95.43.02.61.55.21.10.0.0.0.6.10.5
very large gap0.0.0.0.0.0.0.70.40.0.0.0...0.0.0.70.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.12.20.0.0.20.20.0.0.0.0.30.30.0.0.0.0.40.1
total0.0.35.512.731.911.236.62.30.0.48.55.7..41.26.833.92.012.43.733.57.532.610.132.911.628.66.536.73.70.0.16.110.346.15.95.75.627.71.833.56.436.14.524.52.134.413.010.19.731.50.9
lower montanen/a0.0.0.0.0.0.0.0.0.0.0.0...1.71.70.50.30.0.2.52.43.93.80.0.0.0.2.21.00.0.0.0.2.51.80.0.0.40.20.0.0.0.0.30.36.76.70.0.0.50.1
no gap0.0.0.0.21.711.19.11.427.010.59.03.5..10.84.22.80.718.65.14.83.329.710.115.68.79.04.07.82.050.036.122.210.09.23.45.75.67.41.15.83.38.32.63.00.85.65.513.712.77.00.5
small gap0.0.23.610.010.67.312.31.610.57.24.82.4..5.22.93.70.830.25.912.15.111.66.34.44.40.0.11.72.40.0.5.25.17.23.15.75.66.11.03.42.46.02.24.61.021.111.213.712.77.30.5
medium gap0.0.7.57.314.49.73.81.010.57.21.31.3..7.33.61.40.55.02.84.83.47.75.30.0.6.43.63.91.40.0.16.110.32.71.90.0.1.30.53.42.30.0.0.30.30.0.0.0.2.30.3
large gap0.0.0.0.5.45.33.20.90.0.1.61.6..3.92.81.00.40.0.4.73.23.93.84.94.70.0.5.11.70.0.0.0.5.92.90.0.2.40.76.13.40.80.82.10.713.39.00.0.2.40.3
very large gap0.0.0.0.0.0.0.0.0.0.1.31.3..1.71.70.40.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.1
total0.0.31.211.852.112.128.42.148.111.718.14.5..30.66.19.81.253.96.328.86.956.810.624.910.115.45.230.63.450.036.143.513.027.55.411.57.717.61.618.75.415.13.410.21.446.713.627.416.319.70.7
colline/submontanen/a0.0.0.0.0.0.0.0.0.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.1.20.90.0.0.0.0.0.0.0.1.10.41.81.80.0.0.0.0.0.0.0.0.40.1
no gap55.116.77.57.35.35.35.31.122.99.03.82.2..0.0.2.30.610.13.94.73.30.0.8.86.04.73.25.81.60.0.22.011.32.92.134.913.213.91.45.43.08.02.63.30.90.0.25.015.46.70.5
small gap33.615.85.45.45.35.33.81.00.0.1.91.9..3.92.81.50.513.54.57.24.06.15.90.0.4.02.86.11.850.036.110.47.00.0.23.912.29.41.21.71.711.73.03.10.813.39.010.19.75.10.4
medium gap11.310.70.0.0.0.1.20.629.010.80.0...0.0.0.60.33.32.32.42.40.0.0.0.0.0.2.71.20.0.0.0.1.51.59.18.72.10.63.92.80.90.90.70.40.0.0.0.1.50.2
large gap0.0.0.0.5.35.31.50.60.0.0.0...0.0.0.80.46.83.34.83.40.0.6.86.61.91.91.10.80.0.8.07.71.51.514.810.02.70.70.0.0.90.92.00.70.0.27.416.31.90.3
very large gap0.0.0.0.0.0.0.30.30.0.0.0...0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.10.1
total100.0.12.99.015.98.612.11.651.911.75.72.8..3.92.85.60.933.86.119.26.16.15.915.68.710.74.516.92.750.036.140.413.15.92.982.89.229.31.712.94.621.43.89.11.413.39.062.517.415.70.6
totaln/a0.0.0.0.0.0.1.50.60.0.0.0...9.94.23.90.80.0.4.83.43.93.80.0.1.31.36.61.90.0.0.0.4.12.30.0.4.70.97.33.62.61.52.40.76.76.70.0.3.40.3
no gap55.116.722.511.237.612.424.52.149.911.627.15.2..27.56.216.01.533.26.124.46.833.510.448.612.424.96.126.83.450.036.152.313.229.95.446.413.733.72.022.45.533.34.514.81.711.27.138.717.524.90.8
small gap33.615.857.012.831.911.237.12.410.57.230.15.4..30.16.425.41.851.76.435.67.751.010.819.79.114.95.033.33.650.036.115.68.426.95.329.712.832.62.030.86.240.64.733.12.356.613.033.916.432.10.9
medium gap11.310.77.57.319.710.617.01.939.511.521.04.6..13.34.819.51.78.43.615.05.77.75.313.38.827.66.413.52.70.0.24.111.812.73.89.18.713.51.521.25.514.73.419.41.912.38.50.0.16.80.7
large gap0.0.12.99.010.77.318.21.90.0.20.54.6..15.84.932.71.96.83.317.66.13.93.818.59.431.26.319.83.10.0.8.07.721.84.814.810.015.11.518.25.38.82.728.22.213.39.027.416.321.40.8
very large gap0.0.0.0.0.0.1.70.60.0.1.31.3..3.42.42.60.70.0.2.52.40.0.0.0.0.0.0.0.0.0.0.0.4.62.60.0.0.30.20.0.0.0.2.20.70.0.0.0.1.40.2
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875707/342039
NFI4
number of forest plots
altitudinal vegetation zone · area of largest gap (aerial photo, 5 classes)
unit of reference: protection forest region
unit: %
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
altitudinal vegetation zonearea of largest gap (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpineno gap0.0.0.0.0.30.30.50.41.20.50.80.40.50.1
small gap0.0.0.60.30.30.34.71.02.80.83.00.72.00.3
medium gap0.0.0.40.30.0.4.91.14.71.01.90.52.00.3
large gap0.0.0.20.20.0.5.71.17.21.32.40.62.60.3
very large gap0.0.0.0.0.0.0.50.30.0.0.20.20.10.1
total0.0.1.10.50.60.416.31.815.91.88.31.17.20.5
lower subalpineno gap0.0.3.70.83.10.92.20.73.60.92.20.62.60.3
small gap1.00.68.11.24.91.111.61.510.41.55.00.97.10.5
medium gap0.40.47.91.13.81.09.91.57.41.34.00.85.80.4
large gap0.0.9.31.26.01.213.91.716.71.85.30.98.70.5
very large gap0.0.0.70.40.60.41.50.61.30.60.20.20.70.2
total1.40.729.71.918.42.039.12.339.32.416.71.524.90.8
upper montaneno gap5.91.49.61.311.51.76.01.25.31.19.11.28.10.5
small gap5.31.316.21.615.41.99.41.48.01.310.01.211.10.6
medium gap2.00.87.91.14.91.14.11.07.81.35.40.95.70.4
large gap1.80.86.91.16.91.35.31.19.41.46.11.06.30.5
very large gap0.0.0.50.30.50.40.30.31.00.50.20.20.40.1
total15.02.141.12.139.12.525.02.131.62.330.81.831.60.9
lower montaneno gap18.12.27.31.18.61.53.10.92.30.77.31.17.30.5
small gap17.02.28.21.210.61.64.81.03.40.96.21.07.80.5
medium gap5.71.32.50.75.01.10.30.31.90.71.20.42.50.3
large gap2.60.92.10.66.01.32.10.71.40.62.10.62.60.3
very large gap0.0.0.20.20.30.30.0.0.50.40.0.0.20.1
total43.42.920.41.630.42.310.31.49.51.416.91.520.30.8
colline/submontaneno gap15.72.13.70.84.61.13.40.91.70.613.11.37.00.5
small gap16.12.11.70.63.60.93.20.90.50.49.31.25.40.4
medium gap4.01.10.80.42.30.80.70.40.50.42.10.61.60.2
large gap4.01.11.50.51.10.52.00.70.70.42.70.72.00.3
very large gap0.40.40.0.0.0.0.0.0.20.20.20.20.10.1
total40.22.87.71.211.51.69.31.43.60.927.41.616.00.7
totalno gap39.72.824.21.828.02.315.21.814.21.732.61.925.40.8
small gap39.52.834.82.034.72.533.62.325.12.133.71.933.40.9
medium gap12.11.919.51.716.01.919.92.022.42.014.51.417.50.7
large gap8.41.620.01.719.92.129.02.235.32.318.61.622.20.8
very large gap0.40.41.50.51.40.62.20.73.00.90.60.31.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #875708/342040
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