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NFI3
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.0.0.16.33319.7814.81418.57
lower subalpine25.5533.21229.0724.9521.11426.03
upper montane35.1435.11236.4627.3718.21632.63
lower montane33.1432.8438.7536.11117.81833.92
colline/submontane28.7429.8236.1825.0927.41629.42
total31.2230.8234.7325.7320.5829.91
inside perimeterupper subalpine0.0.0.0.42.51231.9525.11030.34
lower subalpine38.600.0.34.0734.3328.3733.23
upper montane39.2942.7938.1430.9328.3432.72
lower montane33.6534.01137.1530.1629.01132.73
colline/submontane35.01630.1739.0827.5829.2631.14
total35.1531.9637.1332.0228.4332.41
outside perimeterupper subalpine0.0.0.0.0.0.28.61346.8.29.712
lower subalpine42.620.0.20.17239.21144.5938.910
upper montane31.771.4.37.31931.51032.9531.96
lower montane36.4941.11843.11331.1922.52135.46
colline/submontane33.61029.61346.41229.81125.51031.25
total34.7531.51241.8933.0527.5733.73
totalupper subalpine0.0.0.0.29.42225.9420.6924.74
lower subalpine26.1533.21231.0530.6326.8630.02
upper montane35.2334.41137.4329.9327.0432.62
lower montane33.6333.1338.3332.3526.81033.62
colline/submontane29.5329.8238.6526.8528.3529.82
total31.9230.9236.1229.7126.6331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885527/351859
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.0.0.20.23227.7729.31627.76
lower subalpine27.8630.51433.0631.6530.61231.23
upper montane35.0435.91535.9534.1624.61434.73
lower montane32.8431.2439.1533.7926.52033.32
colline/submontane28.2328.2235.6826.71029.31228.52
total31.1229.3235.9331.4328.3731.21
inside perimeterupper subalpine0.0.0.0.47.01337.5834.21036.96
lower subalpine40.5.0.0.35.1737.4334.3636.53
upper montane39.9637.7737.3433.6332.0434.62
lower montane33.8637.21037.7530.9533.6834.43
colline/submontane32.21027.9839.0828.4831.6531.73
total34.7431.6637.1234.9232.7334.81
outside perimeterupper subalpine0.0.0.0.0.0.33.71460.5035.813
lower subalpine46.410.0.28.43941.91146.51041.810
upper montane34.2103.7035.91534.3936.51134.26
lower montane34.6744.51944.21434.1933.6836.95
colline/submontane28.31224.81739.81727.41125.61028.26
total33.2529.41540.6935.2529.7834.53
totalupper subalpine0.0.0.0.31.02433.3533.4833.35
lower subalpine28.6630.51433.9435.6233.8534.42
upper montane35.3334.51336.7333.8331.3434.62
lower montane33.2331.9338.8332.3432.8733.92
colline/submontane28.5328.1237.6527.5630.3529.11
total31.7229.4236.7233.7131.8232.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #885528/351860
NFI3
basal area
processes in channels SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGspruce5.8120.0.0.0.5.812
fir3.5160.0.0.0.3.516
pine1.2210.0.0.0.1.221
larch0.6320.0.0.0.0.632
stone pine0.0.0.0.0.0.0.0.
other conifers0.2350.0.0.0.0.235
beech9.380.0.0.0.9.38
maple1.2130.0.0.0.1.213
ash1.9150.0.0.0.1.915
oak1.9230.0.0.0.1.923
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.9230.0.0.0.1.923
total27.540.0.0.0.27.54
AIspruce27.72829.62244.4029.317
fir4.5387.3350.0.5.725
pine0.1950.41000.0.0.377
larch0.1980.11000.0.0.171
stone pine0.0.0.0.0.0.0.0.
other conifers0.3950.0.0.0.0.197
beech6.2443.54310.6.5.131
maple3.3631.0460.0.2.151
ash0.6981.5640.0.1.055
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3780.7640.0.0.551
total43.11544.21255.0044.19
ARspruce30.61415.42344.33128.412
fir6.73313.63211.6568.920
pine0.21000.0.0.0.0.1100
larch0.0.2.9930.0.0.798
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.1990.0.0.076
beech5.62211.5413.8616.921
maple1.3490.5672.4571.237
ash2.9381.6713.2942.632
oak0.0.0.4990.0.0.1100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3581.0990.0.0.561
total47.71047.11065.42149.47
BEspruce16.1716.9511.91716.14
fir6.697.995.5207.06
pine0.8250.5300.2990.719
larch0.2310.01000.3700.127
stone pine0.0720.0.0.0990.063
other conifers0.2350.2550.1720.228
beech6.0106.51011.8146.66
maple1.0181.2131.8241.210
ash0.6180.8241.1410.714
oak0.5180.1540.4450.416
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9220.8170.6370.914
total33.1434.9333.7633.92
BL/BSspruce3.5312.2413.8553.426
fir2.6345.4520.0.2.629
pine2.6301.1972.0962.428
larch0.1730.0.0.0.0.173
stone pine0.0.0.0.0.0.0.0.
other conifers0.8800.0.0.0.0.680
beech13.51317.22120.92314.610
maple2.6192.2500.5932.318
ash2.5311.4491.2962.328
oak1.4460.7970.1961.243
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1291.6471.0811.925
total31.5631.81729.51931.46
FRspruce12.31124.5105.34516.17
fir3.2246.7200.3824.316
pine1.0390.1980.0.0.737
larch0.4690.0.0.0.0.369
stone pine0.0.0.0.0.0.0.0.
other conifers0.11000.0.0.0.0.1100
beech8.8143.22318.9247.212
maple0.8251.3262.9501.017
ash2.5201.1531.4922.018
oak0.8310.2990.3920.629
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1440.4431.5700.936
total31.2537.6630.51733.24
GEspruce0.81000.0.0.0.0.8100
fir0.0.0.0.0.0.0.0.
pine3.2810.0.0.0.3.281
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.0.0.0.
maple0.5730.0.0.0.0.573
ash0.71000.0.0.0.0.7100
oak20.3210.0.0.0.20.321
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1490.0.0.0.2.149
total27.7180.0.0.0.27.718
GLspruce23.72416.72013.42719.115
fir1.9533.7400.8662.530
pine0.0.0.0.0.0.0.0.
larch0.2990.0.0.0.0.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.1950.0100
beech5.6377.5239.8567.019
maple1.8474.5332.5283.125
ash3.3961.7413.2732.652
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.9821.2401.6821.645
total38.51935.31131.41836.09
GRspruce14.5619.9519.31117.63
fir0.6291.0191.0450.815
pine2.9140.6222.8331.811
larch3.9105.192.8274.47
stone pine1.5200.8251.8391.214
other conifers0.1440.1470.0.0.133
beech0.7231.1221.1371.015
maple0.1350.3270.3490.220
ash0.2450.4370.4360.326
oak0.1650.3570.0.0.245
chestnut0.11000.3330.7890.234
other broadleaves1.0211.3181.6251.212
total25.8431.2331.8629.02
JUspruce10.5153.7276.0328.513
fir7.8149.4215.6357.911
pine1.3300.7824.4681.630
larch0.1720.0.0.0.0.172
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.1740.0.0.063
beech7.51313.61315.9269.99
maple1.4192.1251.1421.514
ash1.8202.9513.6492.320
oak0.7360.2710.7980.632
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.5271.1281.6481.420
total32.6533.9738.91333.74
LUspruce16.2916.1196.88016.08
fir9.4107.9240.0.9.09
pine0.4460.5820.0.0.440
larch0.2810.0.0.0.0.281
stone pine0.0.0.0.0.0.0.0.
other conifers0.3670.0.1.2820.263
beech5.4147.02525.1335.911
maple0.8231.6293.6821.018
ash1.3442.2311.2821.533
oak0.7460.1992.9800.642
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7300.7420.2820.726
total35.3536.2841.03435.54
NEspruce13.8912.0416.73613.08
fir10.7103.25510.43610.310
pine0.5582.9640.9990.642
larch0.11000.0.0.0.0.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech4.51210.9369.5405.312
maple1.2302.5411.1551.225
ash0.4470.5940.3860.441
oak0.5560.0.0.0.0.457
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4300.4630.2690.427
total32.0432.41129.11231.74
NWspruce20.5238.8410.78614.320
fir0.9573.0452.8861.934
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.8860.1100
beech1.6625.03417.1314.024
maple2.0311.5310.7861.721
ash5.7710.8532.2613.463
oak0.1990.0.0.0.0.1100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6640.35411.7611.251
total31.41619.52336.01326.712
OWspruce22.51320.01611.55220.910
fir4.1423.0270.0.3.428
pine0.71000.5690.0.0.668
larch0.01000.2990.0.0.181
stone pine0.0.0.8990.0.0.3100
other conifers0.0.0.0.0.2960.0100
beech4.1377.42811.4625.919
maple1.1681.5280.1961.236
ash0.2510.2851.4870.342
oak0.0.0.1990.0.0.1100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3530.9330.1960.529
total33.11134.6924.83233.37
SGspruce19.31015.41012.74116.97
fir3.9225.2137.8494.711
pine0.5460.7520.0.0.637
larch0.2490.9372.7960.732
stone pine0.1990.0.0.0.0.0100
other conifers0.5800.1500.0.0.267
beech6.1159.21215.3358.19
maple1.1253.0161.2372.213
ash2.2201.9204.0382.113
oak0.8690.1810.7960.457
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1271.1200.4961.116
total35.8637.5544.81237.13
SHspruce9.7180.0.13.239.817
fir0.8440.0.0.0.0.844
pine2.1290.0.1.1722.128
larch0.6630.0.0.0.0.663
stone pine0.0.0.0.0.0.0.0.
other conifers0.5710.0.0.0.0.471
beech13.0110.0.20.82413.211
maple0.6430.0.0.0.0.643
ash1.0360.0.0.0.1.036
oak2.6320.0.0.0.2.532
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5350.0.0.6720.533
total31.460.0.35.81631.55
SOspruce5.81313.3629.2876.515
fir4.1166.4490.4874.215
pine1.3213.2792.6581.520
larch0.1530.0.0.0.0.153
stone pine0.0.0.0.0.0.0.0.
other conifers0.1510.0.0.0.0.151
beech12.3817.72519.43012.97
maple1.8181.6340.8661.717
ash1.2261.3440.4951.224
oak1.2310.0.0.0.1.131
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.5250.2711.1741.424
total29.5443.62434.01630.65
SZspruce18.21119.7135.05118.18
fir3.1255.6204.6664.215
pine0.4770.0.7.5490.647
larch0.11000.2990.0.0.170
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.0990.1940.070
beech3.5225.82213.8314.914
maple0.8311.5301.8581.221
ash0.9471.9382.8711.427
oak0.31000.1990.1940.279
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7271.0402.2700.924
total28.0735.9837.9831.75
TGspruce11.8135.8340.0.11.113
fir3.7272.8440.0.3.625
pine1.5250.4750.0.1.424
larch0.2550.3980.0.0.249
stone pine0.0.0.0.0.0.0.0.
other conifers0.2740.1950.0.0.272
beech5.7158.9320.0.6.014
maple1.6274.1660.0.1.926
ash3.1193.8400.0.3.218
oak2.0281.7480.0.2.026
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.8270.9730.0.1.726
total31.7528.6130.0.31.45
TIspruce2.5285.1114.3434.510
fir0.4741.3200.0.1.019
pine0.8500.2670.0.0.341
larch3.3173.6111.7693.49
stone pine0.0720.0.0.0.0.072
other conifers0.0.0.0920.0.0.093
beech1.0386.8120.6505.212
maple0.7410.3260.1990.322
ash0.9300.6211.1410.716
oak0.6380.9192.0440.916
chestnut5.6295.41211.4215.810
other broadleaves4.2173.895.0284.07
total19.9927.8426.3826.13
URspruce12.92123.71718.03218.412
fir1.2425.3250.2903.122
pine1.2570.6664.4871.141
larch0.0.0.1990.0.0.1100
stone pine0.3990.0.0.0.0.1100
other conifers0.0990.0.0.5940.171
beech2.5483.5381.9922.927
maple1.3400.6410.0.0.931
ash1.1700.4500.7920.750
oak0.9690.3800.0.0.557
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1461.0412.6821.631
total23.51435.5928.32029.67
VDspruce13.5614.3138.53813.55
fir5.1105.8197.2435.39
pine0.3350.11000.0.0.333
larch0.5310.5460.9970.525
stone pine0.0.0.0.0.0.0.0.
other conifers0.2490.2930.0.0.244
beech5.886.01713.6246.17
maple1.0152.8182.7401.411
ash1.1171.4253.4561.214
oak2.0180.7442.1751.817
chestnut0.1760.0.0.0.0.176
other broadleaves1.2181.1374.4471.316
total30.7333.1642.81531.53
VSspruce5.91714.8613.12011.95
fir0.3511.4210.9721.019
pine1.8252.3154.2312.312
larch6.7138.7710.4308.36
stone pine1.3281.4190.8741.315
other conifers0.0740.0910.0.0.060
beech0.4590.9231.2410.819
maple0.2350.3210.4670.317
ash0.5580.3290.4640.429
oak0.4300.1411.0460.323
chestnut0.2900.1580.1700.155
other broadleaves1.4221.5141.3361.411
total19.3831.9333.71028.23
ZGspruce18.52211.2437.2015.119
fir8.9354.4334.606.927
pine0.0.0.0.0.0.0.0.
larch0.0.0.9990.0.0.4100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.3496.82916.404.023
maple0.4713.1370.0.1.537
ash4.0431.6580.0.2.939
oak0.5990.0.0.0.0.399
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4540.2730.0.0.348
total34.11328.11728.1031.410
ZHspruce11.086.7470.0.10.98
fir3.5143.2900.0.3.514
pine2.1161.6900.0.2.116
larch0.5310.0.0.0.0.431
stone pine0.0.0.0.0.0.0.0.
other conifers0.2390.6900.0.0.236
beech7.3911.6440.0.7.48
maple1.6133.0750.0.1.613
ash2.2133.2310.0.2.213
oak1.0190.0.0.0.0.919
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1200.4680.0.1.119
total30.4330.3130.0.30.43
Switzerlandspruce12.4214.6312.4713.22
fir4.143.552.9133.83
pine1.270.7111.9191.15
larch1.173.252.5212.04
stone pine0.2160.4150.5350.310
other conifers0.2180.1290.1410.115
beech5.734.957.495.52
maple1.051.061.0131.04
ash1.360.891.2171.15
oak1.070.3160.6240.76
chestnut0.3271.2121.3250.710
other broadleaves1.361.661.8141.44
total29.9132.4133.5331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885529/351861
NFI3
basal area
processes in channels SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGspruce5.8120.0.0.0.5.812
fir3.5160.0.0.0.3.516
pine1.2210.0.0.0.1.221
larch0.6320.0.0.0.0.632
stone pine0.0.0.0.0.0.0.0.
other conifers0.2350.0.0.0.0.235
beech9.480.0.0.0.9.48
maple1.2130.0.0.0.1.213
ash1.9150.0.0.0.1.915
oak1.9230.0.0.0.1.923
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.8230.0.0.0.1.823
total27.640.0.0.0.27.64
AIspruce27.72829.62244.4029.317
fir4.5387.3350.0.5.725
pine0.1950.41000.0.0.377
larch0.1980.11000.0.0.171
stone pine0.0.0.0.0.0.0.0.
other conifers0.3950.0.0.0.0.197
beech6.2443.54310.6.5.131
maple3.3631.0460.0.2.151
ash0.6981.5640.0.1.055
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3780.7640.0.0.551
total43.11544.21255.0044.19
ARspruce30.61415.42344.33128.412
fir6.73313.63211.6568.920
pine0.21000.0.0.0.0.1100
larch0.0.2.9930.0.0.798
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.1990.0.0.076
beech5.62211.5413.8616.921
maple1.3490.5672.4571.237
ash2.9381.6713.2942.632
oak0.0.0.4990.0.0.1100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3581.0990.0.0.561
total47.71047.11065.42149.47
BEspruce16.2716.9512.01716.14
fir6.797.995.6207.16
pine0.8260.5300.2990.719
larch0.2310.01000.3700.127
stone pine0.0720.0.0.0990.063
other conifers0.2370.2550.1720.229
beech5.8106.51012.0146.66
maple1.1181.2131.8241.210
ash0.6190.9241.1420.714
oak0.5180.1540.4450.316
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9220.8170.6370.914
total33.1435.0334.1633.92
BL/BSspruce3.5312.2413.8553.426
fir2.6345.4520.0.2.629
pine2.6301.1972.0962.428
larch0.1730.0.0.0.0.173
stone pine0.0.0.0.0.0.0.0.
other conifers0.8800.0.0.0.0.680
beech13.51317.22120.92314.610
maple2.6192.2500.5932.318
ash2.5311.4491.2962.328
oak1.4460.7970.1961.243
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1291.6471.0811.925
total31.5631.81729.51931.46
FRspruce12.41124.4105.34516.18
fir3.3246.8200.3824.316
pine1.1390.1980.0.0.737
larch0.4690.0.0.0.0.369
stone pine0.0.0.0.0.0.0.0.
other conifers0.11000.0.0.0.0.1100
beech8.9143.22318.9247.312
maple0.8251.3262.9501.017
ash2.5201.1531.4922.019
oak0.8310.2990.3920.629
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1440.4431.5700.936
total31.3537.6630.51733.34
GEspruce0.81000.0.0.0.0.8100
fir0.0.0.0.0.0.0.0.
pine3.2810.0.0.0.3.281
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech0.0.0.0.0.0.0.0.
maple0.5730.0.0.0.0.573
ash0.71000.0.0.0.0.7100
oak20.3210.0.0.0.20.321
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1490.0.0.0.2.149
total27.7180.0.0.0.27.718
GLspruce24.62416.72013.42719.415
fir1.9533.7400.8662.630
pine0.0.0.0.0.0.0.0.
larch0.2990.0.0.0.0.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.1950.0100
beech5.8377.5239.8567.119
maple1.6544.5332.5283.126
ash3.4961.7413.2732.652
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.9861.2401.6821.546
total39.51935.31131.41836.49
GRspruce14.7620.0518.71117.83
fir0.6301.0191.0450.815
pine3.0140.7222.9331.811
larch4.1105.192.8274.57
stone pine1.5200.9251.9391.214
other conifers0.1440.1470.0.0.133
beech0.7241.1221.1370.915
maple0.1350.2270.3490.220
ash0.1390.4370.4380.326
oak0.2650.2410.0.0.137
chestnut0.11000.3330.7890.234
other broadleaves1.0221.3191.5261.213
total26.2431.2331.4629.22
JUspruce10.2153.7276.0328.313
fir7.9149.4215.6357.911
pine1.4300.7824.4681.630
larch0.1720.0.0.0.0.172
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.1740.0.0.063
beech7.51313.61315.9269.99
maple1.4192.1251.1421.514
ash1.8202.9513.6492.320
oak0.7360.2710.7980.632
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.5271.1281.6481.420
total32.6533.9738.91333.74
LUspruce16.6916.1196.88016.38
fir9.6107.9240.0.9.19
pine0.4460.5820.0.0.440
larch0.2810.0.0.0.0.281
stone pine0.0.0.0.0.0.0.0.
other conifers0.3670.0.1.2820.363
beech5.5147.02525.1336.011
maple0.6211.6293.6820.817
ash1.3462.2311.2821.534
oak0.6500.1992.9800.645
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7320.7420.2820.727
total35.7536.2841.03435.84
NEspruce13.8912.0415.03812.99
fir10.8103.25511.23510.510
pine0.5582.9641.0980.642
larch0.11000.0.0.0.0.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.01000.0.0.0.0.0100
beech4.61210.93610.3395.412
maple1.2302.5411.2551.325
ash0.2460.5940.3850.239
oak0.5560.0.0.0.0.456
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4300.4630.2690.427
total32.1432.41129.21331.94
NWspruce20.5238.8410.78614.320
fir0.9573.0452.8861.934
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.0.0.0.0.
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.8860.1100
beech1.6625.03417.1314.024
maple2.0311.5310.7861.721
ash5.7710.8532.2613.463
oak0.1990.0.0.0.0.1100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6640.35411.7611.251
total31.41619.52336.01326.712
OWspruce22.51320.01611.55220.910
fir4.1423.0270.0.3.428
pine0.71000.5690.0.0.668
larch0.01000.2990.0.0.181
stone pine0.0.0.8990.0.0.3100
other conifers0.0.0.0.0.2960.0100
beech4.1377.42811.4625.919
maple1.1681.5280.1961.236
ash0.2510.2851.4870.342
oak0.0.0.1990.0.0.1100
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.3530.9330.1960.529
total33.11134.6924.83233.37
SGspruce18.81015.61112.74116.87
fir4.0225.4137.8494.911
pine0.5460.7520.0.0.637
larch0.2490.9372.7960.732
stone pine0.1990.0.0.0.0.0100
other conifers0.5800.1500.0.0.267
beech6.3159.31315.3358.29
maple1.2252.8161.2372.114
ash2.2201.6214.0382.013
oak0.8690.1810.7960.457
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.2271.1210.4961.116
total35.6637.6544.81237.14
SHspruce9.7180.0.13.239.817
fir0.8440.0.0.0.0.844
pine2.1290.0.1.1722.128
larch0.6630.0.0.0.0.663
stone pine0.0.0.0.0.0.0.0.
other conifers0.5710.0.0.0.0.471
beech13.0110.0.20.82413.211
maple0.6430.0.0.0.0.643
ash1.0360.0.0.0.1.036
oak2.6320.0.0.0.2.532
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5350.0.0.6720.533
total31.460.0.35.81631.55
SOspruce5.7134.9439.2875.813
fir4.2167.0480.4874.215
pine1.3213.5792.6581.520
larch0.1530.0.0.0.0.153
stone pine0.0.0.0.0.0.0.0.
other conifers0.1510.0.0.0.0.151
beech12.0814.92719.43012.47
maple1.8181.7330.8661.717
ash1.2261.4430.4951.224
oak1.2310.0.0.0.1.131
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.5250.2701.1741.424
total29.2433.71434.01629.64
SZspruce18.21119.7135.05118.28
fir3.1255.6204.6664.215
pine0.4770.0.7.5490.647
larch0.11000.2990.0.0.170
stone pine0.0.0.0.0.0.0.0.
other conifers0.0990.0990.1940.070
beech3.6225.82213.8315.014
maple0.8331.5301.8581.121
ash1.0471.9382.8711.527
oak0.31000.1990.1940.279
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7271.0402.2700.924
total28.2735.9837.9831.95
TGspruce12.0135.8340.0.11.213
fir3.7272.8440.0.3.625
pine1.5240.4750.0.1.424
larch0.2550.3980.0.0.249
stone pine0.0.0.0.0.0.0.0.
other conifers0.2740.1950.0.0.272
beech5.7168.9320.0.6.114
maple1.7274.1660.0.2.026
ash3.2193.8400.0.3.318
oak1.8301.7480.0.1.827
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.8270.9730.0.1.726
total31.9628.6130.0.31.55
TIspruce2.6285.1114.5434.510
fir0.4741.3200.0.1.020
pine0.8500.2670.0.0.341
larch3.3173.6111.7693.59
stone pine0.0720.0.0.0.0.072
other conifers0.0.0.0920.0.0.093
beech1.0416.9120.6505.312
maple0.6420.2250.1990.323
ash0.8320.6211.2410.616
oak0.6380.9192.1440.916
chestnut5.7295.51210.4215.810
other broadleaves4.2173.895.1284.08
total20.0928.1425.6826.23
URspruce13.62023.71718.03218.912
fir1.3425.3250.2903.222
pine1.2570.6664.4871.241
larch0.0.0.1990.0.0.1100
stone pine0.3990.0.0.0.0.1100
other conifers0.1990.0.0.5940.171
beech2.6483.5381.9923.027
maple1.1430.6410.0.0.731
ash0.8910.4500.7920.657
oak0.9690.3800.0.0.557
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1501.0412.6821.632
total24.01435.5928.32030.07
VDspruce13.7614.4139.03813.75
fir5.2105.9197.7425.49
pine0.2330.11000.0.0.231
larch0.5310.5461.0970.525
stone pine0.0.0.0.0.0.0.0.
other conifers0.2490.2930.0.0.244
beech5.785.81712.3255.97
maple0.9162.8182.9391.312
ash1.1171.4253.1631.214
oak1.8170.8440.6971.616
chestnut0.1760.0.0.0.0.176
other broadleaves1.2191.1373.3571.216
total30.6333.1639.91531.33
VSspruce5.61714.8613.12011.95
fir0.3501.4210.9721.119
pine1.9252.3154.2312.412
larch6.5138.7710.4308.26
stone pine1.2291.4190.8741.316
other conifers0.0740.0910.0.0.060
beech0.4590.9231.2410.819
maple0.2350.3210.4670.317
ash0.5580.3290.4640.429
oak0.5300.1411.0460.323
chestnut0.3900.1580.1700.155
other broadleaves1.4221.5141.3361.411
total18.9831.9333.71028.13
ZGspruce18.52211.8447.2015.519
fir8.9354.7314.607.127
pine0.0.0.0.0.0.0.0.
larch0.0.1.0990.0.0.4100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech1.3496.93016.404.024
maple0.4712.2370.0.1.137
ash4.0431.7580.0.2.938
oak0.5990.0.0.0.0.399
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4540.2740.0.0.348
total34.11328.51828.1031.710
ZHspruce11.086.7470.0.10.98
fir3.5143.2900.0.3.514
pine2.1161.6900.0.2.116
larch0.5310.0.0.0.0.431
stone pine0.0.0.0.0.0.0.0.
other conifers0.2390.6900.0.0.236
beech7.3911.6440.0.7.48
maple1.6133.0750.0.1.613
ash2.2133.2310.0.2.213
oak1.0190.0.0.0.0.919
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1200.4680.0.1.119
total30.4330.3130.0.30.43
Switzerlandspruce12.5214.6312.2713.32
fir4.243.653.0133.93
pine1.270.8111.9191.15
larch1.173.252.5212.04
stone pine0.2160.4150.5350.310
other conifers0.2180.1290.1410.115
beech5.734.957.495.52
maple1.051.061.0141.04
ash1.360.891.2171.15
oak1.070.3130.5250.76
chestnut0.3271.2121.2250.710
other broadleaves1.361.661.7141.44
total30.0132.4133.3331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885530/351862
NFI3
basal area
processes in channels 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
processes in channels 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
pine1.280.6410.3412.5264.0140.9541.37
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
beech8.134.7155.2110.5630.9251.4396.23
maple1.261.1191.3170.1410.1440.9371.16
ash1.770.8271.9250.7590.1451.1301.46
oak1.580.3450.2460.6320.2660.7381.08
chestnut0.0800.01000.0.0.01000.0.5.7250.225
other broadleaves1.280.7241.0251.8250.7315.0151.26
total30.9134.7436.5423.0831.0426.2731.41
inside perimeterspruce6.71219.2418.3715.5622.357.9915.23
fir7.2117.185.791.5221.2211.3193.95
pine1.2270.3310.5432.5150.9240.2600.811
larch0.01000.1390.5338.874.6124.1103.15
stone pine0.0.0.11000.0.1.2211.2250.0.0.416
other conifers0.2630.0880.1430.0900.1570.0920.132
beech11.475.497.790.9230.9326.5125.25
maple2.3141.4102.4130.4220.2350.3241.07
ash2.9180.7181.4150.3320.2530.6230.89
oak0.6330.1420.1460.1410.1650.8190.314
chestnut0.0.0.0.0.0.0.1580.01005.3121.312
other broadleaves0.7170.8161.1161.4150.6283.991.66
total33.3335.3337.8332.7332.4331.1333.71
outside perimeterspruce7.11512.82116.41813.42021.6117.03012.67
fir5.8173.5384.8331.0721.1500.3993.114
pine1.5460.0.2.1504.3303.3360.0.2.020
larch0.2700.4990.79910.5302.6262.3642.522
stone pine0.0.0.1990.0.0.8741.6380.0.0.434
other conifers0.1590.1720.1680.0.0.0.0.0.0.140
beech14.41012.51610.8221.2411.1410.6457.79
maple1.7191.6301.4250.4670.3570.2631.013
ash1.8271.6482.5350.4640.3471.1401.317
oak0.4450.4630.2880.9520.0.1.9440.525
chestnut0.0.0.0.0.0.0.1700.0.10.7221.226
other broadleaves1.1271.5501.3431.3361.2334.5251.614
total34.1534.41040.3834.21033.1728.6734.13
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 #885531/351863
NFI3
basal area
processes in channels 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
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.2319.6520.365.91715.274.11912.42
fir5.355.593.8140.3510.5290.5584.24
pine1.280.5380.4361.8253.2140.6511.27
larch0.3150.3350.1406.7133.7113.9141.27
stone pine0.0.0.0720.1711.3281.6200.1590.216
other conifers0.3190.0680.0550.0740.1440.0.0.217
beech8.134.1154.7100.4590.7261.1325.73
maple1.261.2171.2160.2350.1430.6361.05
ash1.670.8251.6240.5580.2490.7291.36
oak1.580.3410.3400.4300.2660.4381.08
chestnut0.0800.01000.0.0.2900.0.4.5290.327
other broadleaves1.380.8241.1221.4220.8243.9151.36
total30.9133.0433.7419.3826.3420.5829.91
inside perimeterspruce7.11319.1417.6614.8621.357.2814.63
fir7.1116.985.491.4211.0221.2183.65
pine1.2270.3310.5422.3150.8230.2600.711
larch0.01000.1390.6318.774.8114.193.25
stone pine0.0.0.11000.0.1.4191.1250.0.0.415
other conifers0.2630.1650.1390.0910.1470.0920.128
beech11.675.397.490.9230.8315.7124.95
maple2.2141.492.4120.3210.2340.3221.06
ash2.9180.7181.6150.3290.2520.6200.89
oak0.6330.1420.1460.1410.1650.9210.315
chestnut0.0.0.0.0.0.0.1580.01004.6121.212
other broadleaves0.7170.9151.1151.5140.7293.781.76
total33.7434.8236.6331.9331.3328.4332.41
outside perimeterspruce7.31512.82016.41813.12020.4126.23012.47
fir5.9163.3384.8330.9720.9510.3993.014
pine1.5460.0.2.1504.2313.2330.0.1.919
larch0.2700.3990.79910.4302.6252.2572.421
stone pine0.0.0.1990.0.0.8742.0390.0.0.535
other conifers0.1590.1720.1680.0.0.0.0.0.0.140
beech14.21012.41610.8221.2411.0420.9477.49
maple1.6181.6291.4250.4670.3570.2631.013
ash1.8271.7432.5350.4640.4391.0391.317
oak0.4450.9630.2881.0460.0.1.6450.625
chestnut0.0.0.0.0.0.0.1700.0.10.3211.325
other broadleaves1.1271.9441.3431.3361.2315.0241.814
total34.1535.11040.3833.71031.9727.5733.63
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 #885532/351864
NFI3
basal area
processes in channels SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce10.2319.8519.966.61514.964.01812.42
fir5.245.393.8120.3450.5290.5584.14
pine1.280.5350.4331.8233.1130.7441.26
larch0.3150.3340.2386.9123.9113.7141.26
stone pine0.0.0.0590.1581.1271.6180.1550.215
other conifers0.3180.0680.0550.0740.1400.01000.216
beech8.134.0144.5100.4570.7241.3275.73
maple1.251.1171.1150.2360.1410.5351.05
ash1.660.8241.8210.5510.3440.6291.36
oak1.580.2390.3390.4300.2650.5361.07
chestnut0.0800.01000.0.0.3730.0.4.2280.227
other broadleaves1.270.8241.0211.6200.8223.8151.26
total30.8132.9433.2420.1726.2419.8729.71
inside perimeterspruce7.11218.6417.0614.6621.757.4814.52
fir6.9107.175.581.3211.1191.2173.65
pine1.2260.2320.5382.3150.8210.2500.810
larch0.01000.1390.5318.874.6113.993.15
stone pine0.0.0.11000.01001.6181.2220.0.0.414
other conifers0.2620.1550.1350.0910.1470.0720.126
beech11.375.187.380.8220.9285.8114.85
maple2.3131.492.5110.3210.3300.3211.06
ash2.9160.7161.5140.3280.2510.6190.88
oak0.9290.1400.1410.1380.1650.9200.414
chestnut0.0.0.0.0.0.0.1580.01004.5111.111
other broadleaves0.7160.8141.1141.4140.7293.681.66
total33.6434.3236.1331.7331.6328.4332.31
outside perimeterspruce7.11412.12015.41814.71920.7116.32812.57
fir6.3153.1374.7311.0690.9500.3993.113
pine1.4460.0.2.2464.0313.2300.0.1.919
larch0.2600.3990.79910.7292.6232.1562.420
stone pine0.0.0.1990.0.0.7741.8390.0.0.535
other conifers0.1510.2660.2550.0.0.01000.0.0.133
beech14.01011.91610.6211.2410.8420.8477.29
maple1.7171.8281.5250.4630.4540.2591.113
ash1.7271.9362.3350.3640.3370.9391.216
oak0.4420.9620.6711.0460.0.1.5440.624
chestnut0.0.0.0.0.0.0.1700.0.11.0201.423
other broadleaves1.1272.3391.3391.2361.1315.2221.813
total33.9534.5939.5835.31032.0728.2733.73
totalspruce9.8318.8318.2412.1518.536.6713.22
fir5.446.154.771.0190.8151.0163.93
pine1.270.4260.6232.3112.1110.3341.15
larch0.3140.2260.4248.364.173.872.04
stone pine0.0.0.1600.1511.4141.4130.0560.310
other conifers0.3170.1410.1260.0600.1300.0650.114
beech8.634.976.260.7180.8174.6105.42
maple1.451.381.890.3170.2220.3181.04
ash1.760.8131.7120.4270.3290.6151.15
oak1.480.2260.2270.3220.1480.8170.76
chestnut0.0800.01000.0.0.1490.01004.8100.69
other broadleaves1.270.9131.1121.5110.8163.861.44
total31.2133.7235.0228.3329.2226.6230.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #885533/351865
NFI3
basal area
processes in channels 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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.055.7178.61610.15
fir7.768.3147.2177.76
pine1.0171.7352.0481.215
larch0.0480.0.0.1990.044
stone pine0.0.0.0.0.0.0.0.
other conifers0.0390.5640.0.0.144
beech8.0513.2913.2139.14
maple1.392.5151.5241.58
ash0.9141.5401.6381.013
oak1.0180.3580.2890.917
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.8140.7221.0300.812
total31.7234.5435.4632.42
Eastern Juraspruce5.0142.2395.8354.913
fir2.4225.4520.0.2.420
pine1.5201.3950.9721.419
larch0.3440.0.0.0.0.344
stone pine0.0.0.0.0.0.0.0.
other conifers0.5480.0.0.0.0.449
beech12.2717.42020.92112.86
maple1.6152.3500.4951.614
ash2.1171.5471.2962.016
oak2.1240.8950.0.2.024
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.9261.8430.7581.924
total29.6432.81729.81729.74
Western Plateauspruce10.4109.8363.45410.210
fir4.0180.7796.2863.717
pine1.0310.7670.0.0.929
larch0.6350.0.0.0.0.535
stone pine0.0.0.0.0.0.0.0.
other conifers0.3500.0.0.0.0.350
beech7.5107.4289.6747.59
maple0.8262.6430.1871.023
ash2.4176.3310.3832.715
oak3.0181.8600.0.2.918
chestnut0.2830.0.0.0.0.283
other broadleaves1.4240.6757.7621.423
total31.5430.01427.33931.34
Central Plateauspruce11.478.0242.85910.77
fir6.81010.0202.9426.99
pine0.7220.7660.0.0.621
larch0.2330.0.0.7970.231
stone pine0.0.0.0.0.0.0.0.
other conifers0.5340.0.0.9540.431
beech7.1810.01618.5257.87
maple0.7210.6493.5290.817
ash1.4263.9372.5381.721
oak1.0200.1991.5411.019
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1220.6440.9731.020
total30.9333.9834.21231.33
Eastern Plateauspruce10.367.4256.06910.16
fir3.7105.4311.8693.810
pine1.7120.6660.0.1.712
larch0.5220.2990.0.0.522
stone pine0.0.0.0.0.0.0.0.
other conifers0.3390.0980.0.0.339
beech7.367.2221.3727.36
maple1.4103.7403.3101.510
ash2.3104.5348.7152.49
oak1.4150.8540.0.1.415
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.2130.5620.0.1.213
total30.2230.3921.12630.12
Western Pre-Alpsspruce21.01123.1812.03321.66
fir5.0258.6162.6706.813
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.1.2970.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech4.9332.82014.2244.416
maple1.1331.5212.2391.417
ash1.6340.3372.2710.926
oak0.5490.1990.1970.243
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4310.6310.1970.523
total34.5837.0634.62035.94
Central Pre-Alpsspruce19.3716.079.72817.55
fir8.2109.1106.3458.67
pine0.9440.3440.0.0.634
larch0.2830.01000.0.0.172
stone pine0.0.0.11000.0.0.1100
other conifers0.0.0.1890.3690.070
beech4.7147.61315.3236.39
maple0.8220.9150.3720.913
ash0.6470.8231.1570.724
oak0.1900.1470.7960.142
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4280.6183.0740.618
total35.1435.7436.71335.43
Eastern Pre-Alpsspruce21.1818.0917.93419.56
fir5.1156.81110.7326.28
pine0.2400.3600.0.0.239
larch0.1540.4540.0.0.242
stone pine0.11000.0.0.0.0.0100
other conifers0.0850.1430.0.0.039
beech5.4128.71216.8267.58
maple1.3222.3151.3441.812
ash1.9211.8172.9481.913
oak0.3510.1650.5970.238
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9281.0230.4840.918
total36.3539.5550.41138.43
Northwestern Alpsspruce21.71120.5715.53820.56
fir2.1333.4192.1942.916
pine0.1920.4430.0.0.339
larch1.0400.4420.0.0.630
stone pine0.0.0.0.0.2970.0100
other conifers0.01000.0.0.0.0.0100
beech4.9474.1187.9374.620
maple2.0401.9162.2431.917
ash0.5390.7331.4940.725
oak0.6820.2720.5970.453
chestnut0.01000.0.0.0.0.0100
other broadleaves1.7341.3271.6641.520
total34.6932.8431.51833.34
Central Alpsspruce21.21323.11412.63121.29
fir3.2466.0240.1944.222
pine1.2550.5658.0421.532
larch0.0.0.1990.0.0.1100
stone pine0.3990.0.0.0.0.1100
other conifers0.0990.0.0.4800.165
beech3.6294.8264.4384.217
maple1.1330.9330.8791.022
ash0.9641.0562.1591.035
oak0.31000.3620.1960.356
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7321.2332.7531.123
total32.31038.0731.31334.85
Northeastern Alpsspruce26.21816.01318.42319.110
fir2.1443.2242.0692.720
pine0.0.0.8700.0.0.571
larch0.4621.0441.9980.937
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.01000.1970.083
beech6.3297.2188.6467.114
maple1.4543.5241.8332.721
ash2.9801.1322.3751.741
oak0.0.0.0.0.0.0.0.
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.8641.2271.2811.429
total41.11433.9736.21536.26
Southwestern Alpsspruce7.01915.5613.42013.25
fir0.5501.5221.0721.219
pine2.5262.5154.3302.712
larch7.6158.8710.5308.67
stone pine1.6311.2210.8741.317
other conifers0.0740.0900.0.0.060
beech0.5630.9231.2410.919
maple0.1410.4220.4670.319
ash0.7590.3320.4640.432
oak0.6320.1410.9520.324
chestnut0.01000.1580.1700.146
other broadleaves1.8251.4151.3361.512
total23.0832.7334.21030.53
Southeastern Alpsspruce17.9622.3521.61120.44
fir0.6301.2211.1500.916
pine4.0140.9243.3362.412
larch4.2124.6122.6264.28
stone pine2.0201.2251.6381.614
other conifers0.2480.1570.0.0.137
beech0.9250.9321.1410.919
maple0.1440.2350.3570.224
ash0.1450.2530.3470.233
oak0.2660.1650.0.0.148
chestnut0.0.0.01000.0.0.0100
other broadleaves0.7310.6281.2330.718
total31.0432.4333.1731.92
Southern Alpsspruce5.8207.997.0307.58
fir0.8671.3190.3991.218
pine0.9540.2600.0.0.341
larch3.7194.1102.3643.99
stone pine0.1730.0.0.0.0.073
other conifers0.0.0.0920.0.0.092
beech1.4396.5120.6455.311
maple0.9370.3240.2630.420
ash1.1300.6231.1400.717
oak0.7380.8191.9440.916
chestnut5.7255.31210.7225.79
other broadleaves5.0153.994.5254.17
total26.2731.1328.6730.13
Switzerlandspruce12.9215.2312.7713.72
fir4.643.953.1144.23
pine1.370.8111.9201.26
larch1.083.152.5221.94
stone pine0.3170.4160.4340.311
other conifers0.2180.1310.1400.116
beech6.235.257.695.92
maple1.161.071.0131.04
ash1.460.891.3171.25
oak1.080.3140.5250.77
chestnut0.2251.3121.2260.79
other broadleaves1.261.661.7141.44
total31.4133.6134.0332.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #885534/351866
NFI3
basal area
processes in channels 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
state2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.255.6178.51610.35
fir7.568.3147.4177.66
pine1.0161.7352.0481.215
larch0.0480.0.0.1990.044
stone pine0.0.0.0.0.0.0.0.
other conifers0.0390.5640.0.0.144
beech7.7513.2913.1138.94
maple1.392.4151.5241.48
ash0.8141.5401.6381.013
oak1.0170.3580.2890.817
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9140.7221.0300.912
total31.5234.2535.4632.22
Eastern Juraspruce4.9132.2395.8354.813
fir2.4225.4520.0.2.420
pine1.4201.3950.9721.419
larch0.3440.0.0.0.0.344
stone pine0.0.0.0.0.0.0.0.
other conifers0.5480.0.0.0.0.449
beech12.5717.42020.92113.16
maple1.6152.3500.4951.614
ash2.1171.5471.2962.016
oak2.1240.8950.0.1.924
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1241.8430.7582.023
total29.9432.81729.81730.14
Western Plateauspruce10.1109.8363.4549.910
fir3.8180.7796.2863.617
pine0.9310.7670.0.0.929
larch0.8340.0.0.0.0.734
stone pine0.0.0.0.0.0.0.0.
other conifers0.3500.0.0.0.0.350
beech7.6107.4289.6747.69
maple0.8262.6430.1871.022
ash2.3166.3310.3832.615
oak3.0181.8600.0.2.817
chestnut0.2830.0.0.0.0.283
other broadleaves1.6220.6757.7621.621
total31.4430.01427.33931.24
Central Plateauspruce11.478.0242.85910.77
fir6.81010.0202.9426.99
pine0.7220.7660.0.0.621
larch0.2330.0.0.7970.231
stone pine0.0.0.0.0.0.0.0.
other conifers0.5340.0.0.9540.431
beech7.1810.01618.5257.87
maple0.7210.6493.5290.817
ash1.4263.9372.5381.721
oak1.0200.1991.5411.019
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1220.6440.9731.020
total30.8333.9834.21231.33
Eastern Plateauspruce10.267.4256.06910.16
fir3.7105.4311.8693.810
pine1.7120.6660.0.1.712
larch0.5220.2990.0.0.422
stone pine0.0.0.0.0.0.0.0.
other conifers0.3360.0980.0.0.336
beech7.367.2221.3727.36
maple1.4103.7403.3101.510
ash2.394.5348.7152.49
oak1.4150.8540.0.1.415
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.3130.5620.0.1.212
total30.2230.3921.12630.12
Western Pre-Alpsspruce22.41423.5812.03322.37
fir4.7248.2162.6706.413
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.1.2970.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech4.3332.72014.2244.116
maple1.1321.4212.2391.316
ash1.4340.3372.2710.926
oak0.4490.1990.1970.243
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5350.6290.1970.522
total34.91036.8634.62035.95
Central Pre-Alpsspruce19.6715.879.72817.65
fir7.9109.096.3458.47
pine0.8440.3440.0.0.634
larch0.2830.01000.0.0.172
stone pine0.0.0.11000.0.0.1100
other conifers0.0.0.1890.3690.070
beech4.4147.51315.3236.19
maple0.9211.0140.3720.913
ash0.6470.8231.1570.724
oak0.1740.1470.7960.139
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4290.6173.0740.618
total34.9435.3436.71335.13
Eastern Pre-Alpsspruce21.0718.1917.93419.55
fir4.8156.71110.7326.08
pine0.1400.2600.0.0.239
larch0.1540.4540.0.0.242
stone pine0.11000.0.0.0.0.0100
other conifers0.0850.1430.0.0.039
beech5.1128.61216.8267.28
maple1.2212.3151.3441.712
ash1.7211.8182.9481.813
oak0.2510.1650.5970.238
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9261.0220.4840.917
total35.3539.4550.41137.83
Northwestern Alpsspruce19.11020.0716.63419.46
fir1.5333.3192.0952.516
pine0.3480.4430.0.0.332
larch0.8370.3420.0.0.528
stone pine0.2730.0.0.2970.164
other conifers0.0730.1900.0.0.176
beech3.8463.9187.4384.119
maple1.7352.0152.1441.916
ash0.5330.8311.4940.723
oak0.4830.2720.5970.353
chestnut0.01000.0.0.0.0.0100
other broadleaves2.0351.3261.5641.621
total30.3832.3431.61731.44
Central Alpsspruce17.51420.01412.63118.29
fir2.7435.7220.1943.820
pine1.1490.4658.0421.331
larch0.0.0.1990.0.0.0100
stone pine0.21000.0.0.0.0.1100
other conifers0.1720.0.0.4800.155
beech2.9294.7244.4383.816
maple0.9311.0270.8790.920
ash0.7651.0492.1590.933
oak0.5700.3620.1960.450
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.3411.2302.7531.424
total28.01134.4731.31331.15
Northeastern Alpsspruce21.51915.51318.42317.710
fir1.7432.9242.0692.520
pine0.5990.8680.0.0.657
larch0.3581.3381.9981.133
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.1760.1970.066
beech6.1266.7188.6466.714
maple1.1543.3241.8332.421
ash2.5731.1312.3751.639
oak0.1990.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.6601.1281.2811.328
total35.51432.8736.21534.06
Southwestern Alpsspruce5.61714.8613.12011.95
fir0.3501.4210.9721.119
pine1.9252.3154.2312.412
larch6.5138.7710.4308.26
stone pine1.2291.4190.8741.316
other conifers0.0740.0910.0.0.060
beech0.4590.9231.2410.819
maple0.2350.3210.4670.317
ash0.5580.3290.4640.429
oak0.5300.1411.0460.323
chestnut0.3900.1580.1700.155
other broadleaves1.4221.5141.3361.411
total18.9831.9333.71028.13
Southeastern Alpsspruce15.3621.4519.81218.53
fir0.5291.0221.0510.816
pine3.3140.8233.2332.212
larch3.8114.7112.6244.18
stone pine1.7201.1252.1391.514
other conifers0.1440.1470.0.0.132
beech0.7260.9311.0420.818
maple0.1430.2340.3570.224
ash0.1430.2520.3420.231
oak0.2660.1650.0.0.148
chestnut0.0.0.01000.0.0.0100
other broadleaves0.7250.7291.1330.817
total26.6431.3331.4729.22
Southern Alpsspruce4.3197.286.3306.57
fir0.6591.2180.3991.017
pine0.7510.2600.0.0.339
larch4.0144.192.2574.08
stone pine0.1590.0.0.0.0.059
other conifers0.0.0.0920.0.0.092
beech0.9375.8120.9474.511
maple0.6370.3220.2630.319
ash0.7310.6211.0390.616
oak0.5380.8181.6450.815
chestnut4.7294.7129.5225.010
other broadleaves3.9163.785.0243.87
total20.9828.6327.0726.83
Switzerlandspruce12.4214.6312.3713.22
fir4.243.653.0133.93
pine1.270.8111.9191.15
larch1.273.252.5212.04
stone pine0.2160.4150.5350.310
other conifers0.2180.1280.1400.115
beech5.734.857.395.52
maple1.051.061.0131.04
ash1.360.891.2171.15
oak1.080.3130.5250.77
chestnut0.3271.2121.2250.710
other broadleaves1.361.661.7141.44
total30.0132.4133.3331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885535/351867
NFI3
basal area
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.456.7218.81610.65
fir7.468.2147.3177.56
pine1.0161.7352.0481.215
larch0.0480.0.0.1990.044
stone pine0.0.0.0.0.0.0.0.
other conifers0.0390.5640.0.0.144
beech7.7513.5912.9138.94
maple1.392.4151.5241.48
ash0.8141.5401.6391.013
oak1.0170.3580.2890.817
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9140.7221.0300.912
total31.5235.4535.3532.32
Eastern Juraspruce4.9132.2395.8354.813
fir2.4225.4520.0.2.420
pine1.4201.3950.9721.419
larch0.3440.0.0.0.0.344
stone pine0.0.0.0.0.0.0.0.
other conifers0.5480.0.0.0.0.449
beech12.5717.42020.92113.16
maple1.6152.3500.4951.614
ash2.1171.5471.2962.016
oak2.1240.8950.0.1.924
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1241.8430.7582.023
total29.9432.81729.81730.14
Western Plateauspruce10.0109.8343.4549.810
fir3.8180.7796.2863.517
pine1.0290.7670.0.1.028
larch0.8340.0.0.0.0.734
stone pine0.0.0.0.0.0.0.0.
other conifers0.3500.0.0.0.0.350
beech7.8108.1259.6747.99
maple0.9252.5430.1871.022
ash2.2166.0320.3832.515
oak3.3191.7600.0.3.119
chestnut0.2830.0.0.0.0.283
other broadleaves1.6220.6757.7621.620
total32.0430.11327.33931.84
Central Plateauspruce11.478.0242.85910.77
fir6.71010.0202.9426.89
pine0.7210.7660.0.0.620
larch0.2330.0.0.7970.231
stone pine0.0.0.0.0.0.0.0.
other conifers0.5340.0.0.9540.431
beech7.6810.01618.5258.27
maple0.8200.6493.5290.917
ash1.4253.9372.5381.720
oak1.1190.1991.5411.018
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1210.6440.9731.119
total31.3333.9834.21231.73
Eastern Plateauspruce10.267.4256.06910.16
fir3.7105.4311.8693.710
pine1.7120.6660.0.1.612
larch0.5220.2990.0.0.422
stone pine0.0.0.0.0.0.0.0.
other conifers0.3360.0980.0.0.336
beech7.367.2221.3727.36
maple1.4103.7403.3101.510
ash2.394.5348.7152.49
oak1.4150.8540.0.1.415
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.3120.5620.0.1.212
total30.1230.3921.12630.12
Western Pre-Alpsspruce21.71423.3812.03321.97
fir4.5248.1162.6706.313
pine0.0.0.0.0.0.0.0.
larch0.0.0.0.1.2970.1100
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech4.2332.72014.2244.016
maple1.1321.4212.2391.316
ash1.5330.3372.2710.925
oak0.4490.1990.1970.243
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5350.6290.1970.522
total33.81036.3634.62035.25
Central Pre-Alpsspruce19.4715.879.72817.55
fir7.9108.996.3458.37
pine0.8440.3440.0.0.634
larch0.2830.01000.0.0.172
stone pine0.0.0.11000.0.0.1100
other conifers0.0.0.1890.3690.070
beech4.3147.51215.3236.19
maple1.0211.0140.3721.013
ash0.6470.8231.1570.724
oak0.1600.1470.7960.136
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4290.6173.0740.618
total34.7435.3436.71335.03
Eastern Pre-Alpsspruce21.2717.9917.93419.55
fir4.8156.51110.7325.88
pine0.1400.2600.0.0.239
larch0.1540.3540.0.0.242
stone pine0.11000.0.0.0.0.0100
other conifers0.0850.1430.0.0.039
beech5.0128.61216.8267.18
maple1.2212.5151.3441.812
ash1.7212.1182.9481.913
oak0.2510.1650.5970.238
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9261.0220.4840.917
total35.4539.4450.41137.83
Northwestern Alpsspruce18.41020.0715.33419.06
fir1.5333.4181.8952.516
pine0.2480.3430.0.0.332
larch0.8370.3420.0.0.528
stone pine0.2730.0.0.2970.164
other conifers0.1670.1900.0.0.164
beech3.6463.9188.2344.119
maple1.6352.0152.1401.915
ash0.5340.8311.7720.722
oak0.4830.2721.5750.447
chestnut0.01000.0.0.0.0.0100
other broadleaves1.9351.4252.3531.620
total29.2832.4433.01731.14
Central Alpsspruce17.31320.01412.63118.19
fir2.7415.7220.1943.820
pine1.0490.4658.0421.331
larch0.0.0.1990.0.0.0100
stone pine0.21000.0.0.0.0.1100
other conifers0.1720.0.0.4800.155
beech2.7294.7244.4383.716
maple1.1281.0270.8791.019
ash0.8551.0492.1591.031
oak0.5700.3620.1960.450
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.3391.2302.7531.423
total27.81034.4731.31330.95
Northeastern Alpsspruce20.91915.21318.42317.310
fir1.7432.9242.0692.420
pine0.4990.8680.0.0.657
larch0.3581.3381.9981.033
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.1760.1970.066
beech5.9266.7178.6466.613
maple1.3493.2241.8332.421
ash2.4731.2292.3751.737
oak0.1990.0.0.0.0.0100
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.6581.2271.2811.327
total34.51432.5736.21533.56
Southwestern Alpsspruce5.91714.8613.12011.95
fir0.3511.4210.9721.019
pine1.8252.3154.2312.312
larch6.7138.7710.4308.36
stone pine1.3281.4190.8741.315
other conifers0.0740.0910.0.0.060
beech0.4590.9231.2410.819
maple0.2350.3210.4670.317
ash0.5580.3290.4640.429
oak0.4300.1411.0460.323
chestnut0.2900.1580.1700.155
other broadleaves1.4221.5141.3361.411
total19.3831.9333.71028.23
Southeastern Alpsspruce15.2721.3520.41218.54
fir0.5291.0220.9510.816
pine3.2140.8233.2332.112
larch3.7114.8112.6254.18
stone pine1.6201.1252.0391.414
other conifers0.1440.1470.0.0.133
beech0.7260.8311.0420.818
maple0.1430.2340.3570.224
ash0.2490.2520.4390.230
oak0.2660.1650.0.0.148
chestnut0.0.0.01000.0.0.0100
other broadleaves0.8240.7291.2310.817
total26.3431.3331.9729.12
Southern Alpsspruce4.1197.286.2306.47
fir0.5581.2180.3991.017
pine0.6510.2600.0.0.339
larch3.9144.192.2573.98
stone pine0.1590.0.0.0.0.059
other conifers0.0.0.0920.0.0.092
beech1.1325.7120.9474.411
maple0.6360.3220.2630.319
ash0.7290.6201.0390.615
oak0.4380.9211.6450.817
chestnut4.5294.61210.3214.910
other broadleaves3.9153.785.0243.87
total20.5828.4327.5726.63
Switzerlandspruce12.4214.6312.4713.22
fir4.243.653.0133.93
pine1.270.7111.9191.15
larch1.273.252.4212.04
stone pine0.2160.4150.5350.310
other conifers0.2180.1280.1400.115
beech5.734.857.395.52
maple1.051.060.9131.04
ash1.360.891.2161.15
oak1.080.3150.6240.77
chestnut0.3271.2121.3250.710
other broadleaves1.361.661.8141.54
total29.9132.3133.5331.01
© WSL, Swiss National Forest Inventory, 17.06.2020 #885536/351868
NFI4
basal area
processes in channels SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce11.055.3187.61710.05
fir7.777.8138.3167.86
pine0.9171.8351.8521.115
larch0.0430.0.0.1990.140
stone pine0.0.0.0.0.0.0.0.
other conifers0.0380.6640.0.0.145
beech8.0513.91012.0119.14
maple1.492.6161.6251.67
ash0.8141.7321.4451.013
oak1.0180.5460.1570.817
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.0160.7220.8260.914
total31.9234.9433.8532.42
Eastern Juraspruce4.7131.1506.7344.612
fir2.5224.0540.0.2.420
pine1.2211.4820.5641.220
larch0.3450.0.0.0.0.345
stone pine0.0.0.0.0.0.0.0.
other conifers0.5430.0.0.0.0.543
beech12.2717.91620.61812.96
maple1.7143.0530.5951.713
ash2.1141.1591.3962.014
oak2.2210.9950.0.2.121
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.2261.6500.5962.125
total29.7431.0730.01629.73
Western Plateauspruce8.4109.2363.7538.410
fir3.8161.4588.5713.716
pine0.8320.6660.0.0.730
larch0.7340.0.0.0.0.734
stone pine0.0.0.0.0.0.0.0.
other conifers0.5440.0.0.0.0.444
beech7.797.22011.3667.78
maple0.9193.2510.8601.119
ash2.8157.0340.7473.114
oak2.7181.8650.0.2.518
chestnut0.2980.0.0.0.0.298
other broadleaves1.9211.05012.0532.019
total30.3331.31437.13130.53
Central Plateauspruce9.185.8260.7558.48
fir7.098.8223.4457.08
pine0.5240.8640.0.0.522
larch0.3310.0.0.7970.329
stone pine0.0.0.0.0.0.0.0.
other conifers0.4370.0.1.1540.434
beech7.0710.71614.9227.76
maple0.9170.6503.1360.915
ash1.3254.0392.2431.620
oak1.0180.1991.5420.917
chestnut0.01000.0.0.0.0.0100
other broadleaves1.1210.7420.9841.119
total28.6331.61028.41628.83
Eastern Plateauspruce9.367.8299.6469.26
fir3.7105.0322.0693.89
pine1.3130.7680.0.1.312
larch0.4200.1990.0.0.420
stone pine0.0.0.0.0.0.0.0.
other conifers0.4340.1690.0.0.433
beech7.367.6231.5457.36
maple1.6103.2421.6691.710
ash2.394.8306.2692.49
oak1.4150.8540.0.1.414
chestnut0.01000.0.0.0.0.0100
other broadleaves1.6200.7600.0.1.619
total29.4230.91021.05029.42
Western Pre-Alpsspruce21.31123.7812.42722.06
fir4.9248.3163.0656.613
pine0.0.0.0.0.0.0.0.
larch0.1990.0.1.7740.163
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech4.3292.92014.4264.215
maple1.1301.6222.4391.516
ash1.3320.4342.4710.924
oak0.4480.0990.1940.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7310.4340.3670.522
total34.1837.4636.61636.04
Central Pre-Alpsspruce18.3715.578.73216.85
fir8.2109.096.0428.56
pine0.9440.3450.0.0.635
larch0.2810.01000.0.0.171
stone pine0.0.0.11000.0.0.1100
other conifers0.0710.1830.4700.061
beech4.6147.51112.9256.18
maple1.0191.1130.3701.112
ash0.6400.8181.2450.720
oak0.1640.1480.8960.136
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4280.7162.0590.514
total34.2435.3332.21434.62
Eastern Pre-Alpsspruce20.5716.7919.13718.86
fir5.1147.01111.3326.28
pine0.1450.3610.0.0.243
larch0.1500.4520.1970.238
stone pine0.11000.0.0.0.0.0100
other conifers0.0640.1380.1950.133
beech5.5128.41115.1237.27
maple1.6222.3141.3461.912
ash1.6212.0173.0501.913
oak0.3460.1760.0.0.240
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.1260.8230.4761.018
total36.0538.2450.41437.63
Northwestern Alpsspruce19.91021.0816.63520.26
fir1.5323.7182.1942.716
pine0.3530.2450.0970.335
larch0.7340.3480.0.0.528
stone pine0.2760.0.0.2970.168
other conifers0.0710.2820.0.0.169
beech2.8464.0176.8433.718
maple1.7332.5152.2422.214
ash0.6330.9311.3790.821
oak0.4800.2680.5970.351
chestnut0.01000.0.0.0.0.0100
other broadleaves1.8341.5291.8631.621
total30.0734.4531.61832.44
Central Alpsspruce19.31221.01311.13119.58
fir3.1406.5220.4944.420
pine1.2450.4628.7451.431
larch0.0.0.0.0.0.0.0.
stone pine0.31000.0.0.0.0.1100
other conifers0.0790.1990.5790.153
beech3.1295.2225.4414.215
maple1.2271.8341.5621.522
ash0.8571.1402.3621.029
oak0.3800.3610.1960.349
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.6381.1294.1571.623
total30.8937.5734.01134.15
Northeastern Alpsspruce19.21716.91218.82517.99
fir1.6422.9251.4592.320
pine0.6990.9610.0.0.752
larch0.3571.3391.7981.034
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.1790.1970.070
beech4.3266.1168.7445.713
maple1.4443.5222.2332.719
ash0.9401.2292.1791.223
oak0.1990.01000.0.0.088
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.5431.3231.3881.021
total28.81134.2636.51632.55
Southwestern Alpsspruce5.31414.9613.82011.65
fir0.3431.6201.0671.118
pine1.6252.2163.8342.113
larch6.5129.1710.8298.46
stone pine1.3251.5190.8731.415
other conifers0.0650.0750.0.0.049
beech0.4520.9231.3440.819
maple0.2300.4200.3840.417
ash0.6530.3270.6550.427
oak0.5290.1431.3460.323
chestnut0.3890.1580.1700.157
other broadleaves1.5181.5151.1371.411
total18.4732.7334.91128.12
Southeastern Alpsspruce15.3623.0521.11219.34
fir0.5321.1221.0490.817
pine3.1140.8232.9362.011
larch4.0115.2133.2254.58
stone pine1.7181.2242.1371.513
other conifers0.2350.1470.0.0.128
beech0.7261.0301.0410.818
maple0.1420.4410.4560.329
ash0.1370.2470.3430.228
oak0.2650.1660.0.0.148
chestnut0.0.0.01000.0.0.0100
other broadleaves0.9240.7231.7300.915
total26.8433.8433.7730.62
Southern Alpsspruce4.1187.787.2296.87
fir0.6581.2180.3991.017
pine0.5490.2640.0.0.340
larch4.5134.582.4594.47
stone pine0.1590.01000.0.0.057
other conifers0.01000.0910.0.0.077
beech1.1346.191.2494.79
maple0.6340.4200.2540.417
ash0.9270.7211.1370.816
oak0.4370.8181.7410.715
chestnut4.6314.9118.9225.010
other broadleaves4.3143.685.5243.97
total21.6830.1328.5828.02
Switzerlandspruce11.7214.9312.6813.02
fir4.343.753.3134.03
pine1.170.7111.8211.06
larch1.363.452.7202.24
stone pine0.3140.4150.6330.410
other conifers0.2170.1280.1400.114
beech5.635.046.885.42
maple1.151.161.0141.14
ash1.360.981.2171.14
oak0.980.3130.6250.76
chestnut0.3301.2121.1250.710
other broadleaves1.471.661.9141.54
total29.4133.5133.6331.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #885537/351869
NFI4
basal area
processes in channels 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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce10.855.3177.6179.95
fir7.877.9138.3167.96
pine0.9171.8351.8521.115
larch0.0430.0.0.1990.140
stone pine0.0.0.0.0.0.0.0.
other conifers0.0380.6640.0.0.145
beech7.9514.11012.0119.04
maple1.492.6161.6251.67
ash0.8141.5341.4451.013
oak1.0180.4510.1570.817
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9140.7230.8260.912
total31.7234.9433.8532.32
Eastern Juraspruce4.7131.1506.7344.612
fir2.5224.0540.0.2.520
pine1.3211.4820.5641.220
larch0.4450.0.0.0.0.345
stone pine0.0.0.0.0.0.0.0.
other conifers0.5430.0.0.0.0.543
beech12.3717.91620.61813.07
maple1.7143.0530.5951.713
ash2.1141.1591.3962.014
oak1.9210.9950.0.1.821
chestnut0.0.0.0.0.0.0.0.
other broadleaves2.1271.6500.5962.026
total29.6431.0730.01629.73
Western Plateauspruce8.4109.2363.7538.410
fir3.8161.4588.5713.716
pine0.8320.6660.0.0.730
larch0.7340.0.0.0.0.734
stone pine0.0.0.0.0.0.0.0.
other conifers0.5440.0.0.0.0.444
beech7.797.22011.3667.78
maple0.9193.2510.8601.119
ash2.8157.0340.7473.114
oak2.7181.8650.0.2.518
chestnut0.2980.0.0.0.0.298
other broadleaves1.9211.05012.0532.019
total30.4431.31437.13130.63
Central Plateauspruce9.285.8260.7558.58
fir7.098.8223.6457.08
pine0.5240.8640.0.0.522
larch0.3310.0.0.8970.329
stone pine0.0.0.0.0.0.0.0.
other conifers0.4370.0.1.2530.434
beech7.0710.71614.3247.76
maple0.9170.6503.2370.915
ash1.3254.0392.1481.620
oak1.0190.1991.6410.918
chestnut0.01000.0.0.0.0.0100
other broadleaves1.1210.7420.9831.019
total28.7331.61028.41728.93
Eastern Plateauspruce9.367.8299.6469.36
fir3.7105.0322.0693.89
pine1.4130.7680.0.1.312
larch0.4200.1990.0.0.420
stone pine0.0.0.0.0.0.0.0.
other conifers0.4340.1690.0.0.433
beech7.367.6231.5457.36
maple1.6103.2421.6691.710
ash2.394.8306.2692.49
oak1.4150.8540.0.1.315
chestnut0.01000.0.0.0.0.0100
other broadleaves1.3110.7600.0.1.311
total29.2230.91021.05029.32
Western Pre-Alpsspruce21.71123.7812.42722.26
fir5.2248.3163.0656.713
pine0.0.0.0.0.0.0.0.
larch0.1990.0.1.7740.163
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.0.0.0.0.0.
beech4.5292.92014.4264.315
maple1.2301.6222.4391.516
ash1.3320.4342.4710.924
oak0.4480.0990.1940.244
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.7310.4340.3670.522
total35.1837.4636.61636.44
Central Pre-Alpsspruce18.9715.578.73217.15
fir8.5109.196.0428.76
pine0.9440.3450.0.0.635
larch0.2810.01000.0.0.171
stone pine0.0.0.11000.0.0.1100
other conifers0.0710.1830.4700.061
beech4.6137.61112.9256.28
maple1.1191.2130.3701.112
ash0.6400.8191.2450.720
oak0.1640.1480.8960.136
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.4290.6162.0590.515
total35.2435.6332.21435.32
Eastern Pre-Alpsspruce20.8816.8919.13718.96
fir5.1147.11111.3326.38
pine0.1450.3610.0.0.243
larch0.2490.4520.1970.238
stone pine0.11000.0.0.0.0.0100
other conifers0.0640.1380.1950.133
beech5.4128.51115.1237.28
maple1.5232.3141.3461.912
ash1.7222.0173.0501.913
oak0.3490.1760.0.0.241
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.9280.8230.4760.918
total36.1538.4450.41437.83
Northwestern Alpsspruce20.81021.1816.63520.76
fir1.6323.7182.1942.716
pine0.4530.2450.0970.335
larch0.8340.3480.0.0.528
stone pine0.2760.0.0.2970.168
other conifers0.0710.1970.0.0.179
beech3.0464.0186.8433.818
maple1.9332.4152.2422.215
ash0.7330.9311.3790.821
oak0.4800.2680.5970.351
chestnut0.01000.0.0.0.0.0100
other broadleaves1.9351.2271.8631.521
total31.8734.3531.61833.14
Central Alpsspruce19.71222.31311.13120.29
fir3.3406.5230.4944.520
pine1.2450.4628.7451.531
larch0.0.0.0.0.0.0.0.
stone pine0.31000.0.0.0.0.1100
other conifers0.0790.0.0.5790.159
beech3.2295.1245.4414.216
maple1.2271.7391.5621.424
ash0.8571.0452.3621.031
oak0.3800.3610.1960.349
chestnut0.0.0.0.0.0.0.0.
other broadleaves1.7371.1314.1571.624
total31.7938.5734.01134.95
Northeastern Alpsspruce21.91716.91218.82518.79
fir1.9423.0241.4592.520
pine0.7990.8670.0.0.756
larch0.3561.4391.7981.134
stone pine0.0.0.0.0.0.0.0.
other conifers0.0.0.1790.1970.070
beech5.2256.3168.7446.213
maple1.4503.6222.2332.819
ash0.9441.1312.1791.225
oak0.1990.01000.0.0.088
chestnut0.0.0.0.0.0.0.0.
other broadleaves0.6431.3251.3881.122
total33.11034.5636.51634.35
Southwestern Alpsspruce5.91415.1614.12012.25
fir0.3431.6201.0671.218
pine1.7272.2163.9342.213
larch7.2129.2711.0298.86
stone pine1.3271.5190.9731.315
other conifers0.0640.0750.0.0.049
beech0.4521.0231.3440.819
maple0.2320.4200.3840.417
ash0.6590.3270.6580.428
oak0.5290.1431.3460.323
chestnut0.3890.1580.1700.257
other broadleaves1.5191.5151.1371.511
total20.1733.0335.61029.32
Southeastern Alpsspruce16.2622.6521.81219.74
fir0.5321.2221.1490.917
pine3.3140.8233.0362.112
larch4.1125.3132.8244.59
stone pine1.7191.2242.2381.614
other conifers0.2390.1470.0.0.130
beech0.7271.0291.0410.918
maple0.1420.3350.4560.224
ash0.1400.3470.3430.229
oak0.2650.1660.0.0.148
chestnut0.0.0.01000.0.0.0100
other broadleaves0.9250.7241.4300.815
total28.0433.5434.0631.12
Southern Alpsspruce4.6187.787.3297.07
fir0.6581.2180.3991.017
pine0.6490.2640.0.0.340
larch4.6144.592.4594.47
stone pine0.1580.01000.0.0.057
other conifers0.0.0.0910.0.0.092
beech1.2356.391.3494.99
maple0.7360.4200.2600.418
ash1.0290.7211.1370.816
oak0.4370.8181.8410.815
chestnut5.2324.9129.1225.211
other broadleaves4.7153.785.6244.17
total23.8830.4329.0728.92
Switzerlandspruce12.0214.9312.7813.22
fir4.443.753.3134.13
pine1.170.7111.8211.06
larch1.373.552.7212.24
stone pine0.3150.4150.6340.310
other conifers0.2170.1290.1400.114
beech5.835.146.885.62
maple1.151.161.0141.14
ash1.360.981.2171.14
oak0.980.3130.6250.76
chestnut0.3301.2121.2250.710
other broadleaves1.461.661.9141.54
total30.1133.6133.9331.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #885538/351870
NFI3
basal area
processes in channels 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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.5510.6420.1516.855.82012.92
fir6.364.776.681.2180.8674.64
pine1.2131.2100.5382.5120.9541.37
larch0.1350.4170.1523.8103.7191.18
stone pine0.0.0.0.0.01001.3170.1730.317
other conifers0.1400.3230.0840.1400.0.0.218
beech9.147.344.992.0201.4396.23
maple1.481.191.0140.6240.9371.16
ash1.2112.081.2180.6351.1301.47
oak1.3141.6100.2340.3310.7381.08
chestnut0.0.0.0800.0.0.0735.7250.225
other broadleaves1.1141.2100.5191.2175.0151.26
total31.2230.6235.3330.6326.2731.41
inside perimeterspruce5.3178.41718.4519.037.9915.23
fir8.0146.2188.272.1101.3193.95
pine1.7330.6390.2361.3130.2600.811
larch0.0.0.1990.1494.974.1103.16
stone pine0.0.0.0.0.11000.9160.0.0.416
other conifers0.4640.0990.0490.0450.0920.131
beech13.688.5126.982.3106.5125.25
maple2.4142.0271.5100.9120.3241.07
ash1.5374.7201.0140.4180.6230.89
oak0.4500.8430.1360.1300.8190.314
chestnut0.0.0.0.0.0.0.0505.3121.312
other broadleaves0.8200.6340.7141.1113.991.66
total34.3431.9637.4333.1231.1333.71
outside perimeterspruce8.2153.14013.62017.297.03012.67
fir6.3183.5417.0261.1350.3993.214
pine1.9450.0.0.0.3.2210.0.1.920
larch0.1990.5980.4994.8252.3642.623
stone pine0.0.0.0.0.0.1.0340.0.0.534
other conifers0.0.0.6550.1720.0720.0.0.140
beech14.21115.32415.8142.8210.6457.79
maple1.4242.8281.3290.7250.2631.013
ash1.6362.6322.2350.8341.1401.317
oak0.2901.1430.5640.3471.9440.525
chestnut0.0.0.0.0.0.0.07110.7221.226
other broadleaves0.9281.9561.0661.4204.5251.614
total34.8531.51241.8933.5528.6734.23
totalspruce8.9410.3419.0318.137.5813.82
fir6.554.867.451.781.2184.23
pine1.3121.2100.4281.980.3411.26
larch0.1330.4160.1334.553.991.94
stone pine0.0.0.0.0.0801.0110.0730.311
other conifers0.2340.3220.0390.1280.0920.115
beech10.047.546.362.395.3115.92
maple1.571.281.380.8100.4201.04
ash1.2102.281.2110.5170.7171.25
oak1.1141.5100.2240.2210.9160.77
chestnut0.0.0.0800.0.0.0415.790.79
other broadleaves1.1121.2100.7111.284.171.44
total31.9230.7236.6232.3130.1332.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #885539/351871
NFI3
basal area
processes in channels 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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.8510.5420.4514.054.11912.42
fir6.264.676.280.9180.5584.24
pine1.1131.3100.5382.0120.6511.27
larch0.1350.5170.1523.493.9141.27
stone pine0.0.0.0.0.01001.1160.1590.216
other conifers0.1400.3220.0840.1330.0.0.217
beech8.947.544.591.6191.1325.73
maple1.481.191.1140.5200.6361.05
ash1.2112.081.1180.5310.7291.36
oak1.2141.7100.2310.3290.4381.08
chestnut0.0.0.0800.0.0.1854.5290.328
other broadleaves1.2131.3100.6181.2153.9151.36
total31.2230.8234.7325.7320.5829.91
inside perimeterspruce6.2208.41618.3518.237.2814.63
fir7.9146.1187.972.0101.2183.65
pine1.6330.6390.2361.3130.2600.711
larch0.0.0.1990.1494.964.193.25
stone pine0.0.0.0.0.11000.9150.0.0.415
other conifers0.4640.0990.0490.1380.0920.128
beech13.988.7126.882.1105.7124.95
maple2.4142.0271.6100.8110.3221.06
ash1.5374.7201.1140.5160.6200.89
oak0.4500.8430.1360.1300.9210.315
chestnut0.0.0.0.0.0.0.0504.6121.212
other broadleaves0.8200.6340.7131.2113.781.76
total35.1531.9637.1332.0228.4332.41
outside perimeterspruce8.4153.14013.62016.896.23012.47
fir6.5173.5417.0261.0350.3993.014
pine1.8450.0.0.0.3.1210.0.1.919
larch0.1990.5980.4994.6242.2572.522
stone pine0.0.0.0.0.0.1.2340.0.0.535
other conifers0.0.0.6550.1720.0720.0.0.140
beech13.91115.32415.8142.8210.9477.49
maple1.3242.8281.3290.7240.2631.013
ash1.6362.6322.2350.8311.0391.316
oak0.2901.1430.5640.5421.6450.625
chestnut0.0.0.0.0.0.0.07110.3211.325
other broadleaves0.9281.9561.0661.5205.0241.814
total34.7531.51241.8933.0527.5733.73
totalspruce9.3410.2419.2316.426.4713.22
fir6.454.767.051.581.0173.93
pine1.2121.2100.3281.780.3391.15
larch0.1330.4170.1334.353.982.04
stone pine0.0.0.0.0.0801.0100.0590.310
other conifers0.2340.3210.0390.1240.0920.115
beech9.847.746.062.084.4115.52
maple1.571.281.380.790.3191.04
ash1.2102.281.2110.5150.6151.15
oak1.1141.6100.2230.2190.8170.77
chestnut0.0.0.0800.0.0.0474.9100.710
other broadleaves1.1121.390.7111.283.871.54
total31.9230.9236.1229.7126.6331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885540/351872
NFI3
basal area
processes in channels 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
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.7510.6420.5514.154.31912.42
fir6.264.676.380.9180.6594.34
pine1.1131.2100.5382.1120.7511.27
larch0.1350.5170.1523.494.0141.27
stone pine0.0.0.0.0.01001.1160.1590.216
other conifers0.1400.4220.0840.1350.0.0.218
beech9.047.344.591.7190.9375.73
maple1.481.191.0140.5210.6371.05
ash1.1112.081.2180.5330.7311.36
oak1.3141.6100.2330.3290.5381.08
chestnut0.0.0.0800.0.0.1854.7290.328
other broadleaves1.2131.3100.6181.2153.9161.36
total31.2230.6235.0326.0320.9830.01
inside perimeterspruce5.3178.41718.4518.237.2814.63
fir8.0146.2188.072.0101.2183.65
pine1.7330.6390.2361.3130.2600.811
larch0.0.0.1990.1494.964.193.25
stone pine0.0.0.0.0.11000.9150.0.0.415
other conifers0.4640.0990.0490.1380.0920.128
beech13.588.5126.882.1105.8124.95
maple2.4142.0271.6100.8110.3221.06
ash1.5374.7201.0140.5160.6210.89
oak0.4500.8430.1360.1300.8180.313
chestnut0.0.0.0.0.0.0.0504.7121.212
other broadleaves0.8200.6340.8131.2113.781.76
total34.0431.9637.2332.1228.6332.51
outside perimeterspruce8.1153.14013.62016.696.33012.27
fir6.5173.5417.0261.1350.3993.114
pine1.9450.0.0.0.3.2210.0.1.919
larch0.1990.5980.4994.7242.2572.622
stone pine0.0.0.0.0.0.1.2340.0.0.635
other conifers0.0.0.6550.1720.0720.0.0.140
beech14.11115.32415.8142.7210.9477.49
maple1.4242.8281.3290.7250.2631.013
ash1.6362.6322.2350.8331.0391.317
oak0.2901.1430.5640.4431.6450.525
chestnut0.0.0.0.0.0.0.0719.5221.225
other broadleaves0.9281.9561.0661.3205.0241.714
total34.8531.51241.8932.6527.0733.53
totalspruce9.1410.3419.3316.526.5713.22
fir6.454.767.151.581.0173.93
pine1.2121.2100.3281.780.3391.15
larch0.1330.4170.1334.354.082.04
stone pine0.0.0.0.0.0801.0110.0590.310
other conifers0.2340.3210.0390.1250.0920.115
beech9.947.546.062.084.5115.52
maple1.571.281.380.790.3191.04
ash1.2102.281.1110.5160.6161.15
oak1.1141.6100.2230.2200.8150.77
chestnut0.0.0.0800.0.0.1475.0100.710
other broadleaves1.1121.3100.7111.283.871.44
total31.8230.7236.3229.8126.8331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885541/351873
NFI3
basal area
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aspruce9.8410.5420.4513.954.01812.42
fir6.064.566.080.9170.5584.14
pine1.1131.290.5342.0110.7441.26
larch0.1350.4160.1463.683.7141.27
stone pine0.0.0.0.0.01001.0150.1550.215
other conifers0.1400.4210.0840.1310.01000.216
beech8.847.544.491.6181.3275.73
maple1.471.181.0130.5190.5351.05
ash1.1102.081.2170.6260.6291.36
oak1.3141.7100.2290.3290.5361.07
chestnut0.0.0.0810.0.0.1694.2280.227
other broadleaves1.2121.390.6171.2143.8151.36
total31.0230.7234.5325.8319.8729.71
inside perimeterspruce6.3188.21517.6418.237.4814.52
fir7.9135.7178.262.091.2173.75
pine1.6320.7370.3341.2120.2500.710
larch0.0.0.11000.1494.863.993.15
stone pine0.0.0.0.0.11001.0140.0.0.414
other conifers0.4640.0710.1490.1380.0720.126
beech13.388.8116.772.195.8114.95
maple2.5142.1241.690.9100.3211.06
ash1.6324.5181.1130.4160.6190.88
oak0.5451.4360.1330.1290.9200.414
chestnut0.0.0.0.0.0.0.0504.5111.111
other broadleaves0.9180.5320.7121.1103.681.66
total34.9531.9536.5232.0228.4332.31
outside perimeterspruce8.1153.33412.42117.396.32812.47
fir7.0163.6366.5251.0330.3993.113
pine1.7450.0.0.0.3.1200.0.1.919
larch0.2740.5980.3994.6232.1562.521
stone pine0.0.0.0.0.0.1.1340.0.0.535
other conifers0.01000.5560.3570.0640.0.0.134
beech13.91114.22315.2142.6210.8477.29
maple1.3232.9251.4270.8240.2591.113
ash1.5362.4302.1330.8290.9391.216
oak0.2771.0440.8560.4421.5440.624
chestnut0.0.0.0.0.0.0.07111.0201.423
other broadleaves0.9281.8551.1551.5205.2221.813
total34.9530.21140.2833.4528.2733.73
totalspruce9.3410.2418.8316.426.6713.22
fir6.354.667.151.581.0163.93
pine1.2121.290.4251.780.3341.15
larch0.1320.4160.1324.353.872.04
stone pine0.0.0.0.0.0791.0100.0560.310
other conifers0.1330.3200.1380.1230.0650.113
beech9.737.745.952.084.6105.52
maple1.561.281.370.790.3181.04
ash1.2102.271.2100.5140.6151.15
oak1.1131.790.2210.2190.8170.76
chestnut0.0.0.0810.0.0.1434.8100.69
other broadleaves1.1111.290.7101.283.861.44
total31.7230.8235.7229.7126.6230.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #885542/351874
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: canton
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
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane28.4110.0.0.0.28.411
colline/submontane27.550.0.27.01327.55
total27.640.0.27.01327.64
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.4310.0.39.03533.727
upper montane33.8180.0.51.91941.314
lower montane77.6110.0.40.9954.515
colline/submontane0.0.0.0.45.5945.59
total42.1170.0.45.01143.79
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane42.7160.0.43.41242.912
lower montane55.7120.0.58.71856.910
colline/submontane37.7400.0.51.51744.521
total47.7100.0.52.71149.47
BEupper subalpine19.9320.0.23.12322.019
lower subalpine34.41027.93331.4732.66
upper montane34.0733.71335.1434.74
lower montane36.3638.92237.3536.84
colline/submontane29.9530.61638.6731.84
total33.2333.11135.3334.12
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.9.0.0.0.0.35.9.
lower montane36.1150.0.35.51635.911
colline/submontane28.6825.65129.91728.67
total30.7625.65133.21231.06
FRupper subalpine0.0.0.0.0.0.0.0.
lower subalpine32.3200.0.40.21636.412
upper montane32.7130.0.34.8833.97
lower montane32.9100.0.38.31334.08
colline/submontane29.380.0.33.51729.77
total31.660.0.36.7633.44
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane32.7120.0.0.0.32.712
total32.7120.0.0.0.32.712
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine36.0200.0.27.32532.716
upper montane47.7369.43641.31239.315
lower montane92.64137.72143.22250.320
colline/submontane0.0.0.0.18.46018.460
total47.61930.52236.51039.59
GRupper subalpine27.6837.81733.3631.05
lower subalpine30.0642.12635.3433.33
upper montane36.9735.6930.4432.33
lower montane32.91133.31728.7730.86
colline/submontane28.1926.32729.8928.86
total31.1335.6932.4232.02
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane38.8150.0.35.61137.711
lower montane34.7727.1336.01135.06
colline/submontane28.1845.81534.01230.56
total32.2539.61535.3833.44
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.7170.0.38.12030.013
upper montane38.490.0.40.91539.08
lower montane36.070.0.36.71136.16
colline/submontane34.8100.0.32.61734.49
total35.550.0.37.5835.84
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine24.5170.0.38.6025.816
upper montane34.860.0.27.91534.26
lower montane32.180.0.29.11331.47
colline/submontane27.11146.200.0.28.911
total32.5446.2029.2932.24
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine40.5160.0.13.14629.621
upper montane12.100.0.34.62530.926
lower montane36.02441.1016.04331.521
colline/submontane28.200.0.17.95020.136
total35.91441.1022.42029.412
OWupper subalpine8.6.0.0.54.9031.552
lower subalpine32.81491.4.36.61235.49
upper montane33.0190.0.28.71630.813
lower montane54.9350.0.26.51938.524
colline/submontane21.7330.0.47.81430.926
total34.51237.48433.7834.27
SGupper subalpine0.0.0.0.27.9.27.9.
lower subalpine28.1160.0.32.71930.112
upper montane39.11439.8939.01139.18
lower montane43.71039.82739.7741.36
colline/submontane31.71059.1738.6836.36
total35.9644.61438.1537.44
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane33.4100.0.44.0034.09
colline/submontane30.670.0.27.6030.57
total31.460.0.35.81631.55
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine38.6150.0.0.0.38.615
upper montane25.31416.4038.3.25.612
lower montane31.0945.0637.21232.17
colline/submontane29.1637.7.28.02729.15
total29.5435.41733.11329.94
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.2110.0.31.02629.212
upper montane26.01576.0.40.0834.98
lower montane36.61247.3035.11436.38
colline/submontane46.11935.4034.33341.415
total30.9752.91936.4833.95
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.38.6038.60
lower montane38.8130.0.31.8538.313
colline/submontane30.660.0.27.51630.26
total32.160.0.28.61331.65
TIupper subalpine24.7210.0.30.31128.510
lower subalpine26.01651.9031.3730.86
upper montane14.71730.91929.6528.15
lower montane23.22228.42033.11231.511
colline/submontane27.81231.32129.0529.05
total24.4831.31330.4329.43
URupper subalpine35.300.0.21.6027.317
lower subalpine23.62458.72441.31734.914
upper montane28.02050.31133.91734.311
lower montane33.41632.5836.81035.07
colline/submontane75.5014.31033.01632.923
total28.51341.41536.1834.36
VDupper subalpine90.300.0.0.0.90.30
lower subalpine27.350.0.34.81128.95
upper montane34.360.0.39.81036.15
lower montane29.8721.7029.21529.76
colline/submontane35.9633.11728.51434.05
total31.3329.71734.5632.03
VSupper subalpine20.01117.12834.3628.86
lower subalpine29.21536.21739.4537.15
upper montane24.61839.12130.7629.96
lower montane24.51324.42523.5923.97
colline/submontane13.02123.51921.71018.99
total23.0830.51133.2330.53
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane37.5220.0.36.42436.916
lower montane39.7160.0.23.12330.916
colline/submontane27.4270.0.36.21429.520
total34.2130.0.28.51631.610
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.3310.0.22.9033.428
lower montane30.560.0.34.91130.66
colline/submontane30.240.0.30.82930.24
total30.430.0.31.11930.43
Switzerlandupper subalpine25.4724.82433.1429.93
lower subalpine29.9340.51235.0332.82
upper montane33.8335.2833.6233.72
lower montane34.4233.9834.3334.42
colline/submontane29.6231.11030.9329.91
total31.4134.2533.7132.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #885543/351875
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane28.4110.0.0.0.28.411
colline/submontane27.550.0.27.01327.54
total27.640.0.27.01327.64
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.4310.0.39.03533.727
upper montane36.4160.0.51.91942.313
lower montane77.6110.0.40.9954.515
colline/submontane0.0.0.0.45.5945.59
total43.1150.0.45.01144.19
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane42.7160.0.43.41242.912
lower montane55.7120.0.58.71856.910
colline/submontane37.7400.0.51.51744.521
total47.7100.0.52.71149.47
BEupper subalpine17.0360.0.23.12319.721
lower subalpine31.01027.72830.9730.86
upper montane36.71033.71334.9435.55
lower montane36.9638.92237.2537.14
colline/submontane29.6530.61638.6731.54
total33.1432.81135.0333.92
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.370.0.0.0.32.37
lower montane38.4140.0.35.51637.511
colline/submontane28.8725.65126.52128.47
total31.5625.65131.41331.46
FRupper subalpine0.0.0.0.36.4.36.4.
lower subalpine29.4200.0.39.61634.512
upper montane31.7130.0.35.7834.17
lower montane33.5100.0.38.31334.58
colline/submontane29.480.0.33.51729.77
total31.350.0.37.1633.34
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane27.7180.0.0.0.27.718
total27.7180.0.0.0.27.718
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine30.1220.0.26.02328.516
upper montane35.9379.43641.31236.215
lower montane92.64137.72143.22250.320
colline/submontane0.0.0.0.18.46018.460
total39.51930.52235.61036.49
GRupper subalpine20.6931.92630.6625.75
lower subalpine26.0635.53133.5430.23
upper montane30.9832.81230.2530.54
lower montane30.01230.61727.9929.07
colline/submontane27.7923.12629.8928.36
total26.2431.61031.2229.22
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane41.8150.0.35.61139.912
lower montane34.7727.1336.01135.06
colline/submontane27.8845.81534.01230.26
total32.6539.61535.3833.74
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.0150.0.33.02528.813
upper montane39.390.0.40.91539.67
lower montane36.070.0.36.71136.16
colline/submontane34.8100.0.32.61734.49
total35.750.0.36.5835.84
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine23.9160.0.38.6025.115
upper montane34.360.0.27.91533.76
lower montane32.180.0.29.11331.47
colline/submontane27.11146.200.0.28.911
total32.1446.2029.2931.94
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine30.8210.0.13.14625.321
upper montane12.100.0.34.62530.926
lower montane36.02441.1010.75628.124
colline/submontane28.200.0.17.95020.136
total31.41641.1020.82026.712
OWupper subalpine8.6.0.0.54.9031.552
lower subalpine30.61391.4.35.91233.69
upper montane33.0190.0.28.71630.813
lower montane54.9350.0.26.51938.524
colline/submontane21.7330.0.47.81430.926
total33.11137.48433.4833.37
SGupper subalpine0.0.0.0.27.9.27.9.
lower subalpine27.5150.0.32.31729.411
upper montane38.31339.8938.21038.38
lower montane44.8939.82739.8741.86
colline/submontane31.81059.1738.6836.26
total35.6644.61437.8537.14
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane33.4100.0.44.0034.09
colline/submontane30.670.0.27.6030.57
total31.460.0.35.81631.55
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.9240.0.0.0.31.924
upper montane25.31416.4038.3.25.612
lower montane30.9945.0637.21232.07
colline/submontane28.8637.7.28.02728.95
total29.2435.41733.11329.64
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine23.5130.0.31.02625.712
upper montane25.01576.0.38.0833.47
lower montane36.61247.3033.01435.28
colline/submontane46.11935.4039.82142.513
total28.2752.91935.2731.95
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.38.6038.60
lower montane38.8130.0.31.8538.313
colline/submontane30.560.0.27.51630.16
total31.960.0.28.61331.55
TIupper subalpine14.7180.0.23.01319.011
lower subalpine19.91651.9026.8725.76
upper montane13.02127.92227.2525.25
lower montane18.02326.22130.01327.911
colline/submontane27.31629.12128.5528.36
total20.0928.91327.8326.23
URupper subalpine35.300.0.21.6027.317
lower subalpine19.42547.73241.31730.115
upper montane23.62240.02630.01828.812
lower montane22.24425.62636.81030.112
colline/submontane49.53714.31033.01633.623
total24.01434.41934.6930.07
VDupper subalpine50.1590.0.0.0.50.159
lower subalpine26.250.0.34.81127.85
upper montane34.960.0.38.51036.15
lower montane29.5721.7029.21529.46
colline/submontane34.4633.11728.51433.05
total30.6329.71734.1631.33
VSupper subalpine16.21117.12832.9625.66
lower subalpine22.31536.21737.8533.75
upper montane19.31834.12530.6628.06
lower montane23.61324.42523.2923.47
colline/submontane13.31823.51921.6918.38
total18.9829.71132.3328.13
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane37.5220.0.36.42436.916
lower montane42.4140.0.23.12333.315
colline/submontane24.3290.0.36.21426.922
total34.1130.0.28.51631.710
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.3310.0.22.9033.428
lower montane30.660.0.34.91130.76
colline/submontane30.240.0.30.82930.24
total30.430.0.31.11930.43
Switzerlandupper subalpine18.8725.32330.3424.84
lower subalpine26.4337.71233.3330.12
upper montane32.6332.3932.9232.72
lower montane34.2232.4833.4333.92
colline/submontane29.2229.91030.7329.62
total30.0132.3532.6131.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885544/351876
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane28.9110.0.0.0.28.911
colline/submontane27.740.0.26.91327.64
total27.840.0.26.91327.84
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine25.6320.0.38.92634.022
upper montane38.8130.0.50.61543.311
lower montane77.9110.0.31.91944.620
colline/submontane0.0.0.0.45.3845.38
total43.4130.0.41.11142.18
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane39.2140.0.38.91439.211
lower montane55.9110.0.58.91757.010
colline/submontane38.5390.0.51.51745.121
total45.690.0.50.31247.27
BEupper subalpine16.9360.0.23.12319.722
lower subalpine31.1929.22331.4731.25
upper montane36.1933.81333.4434.44
lower montane37.0639.81837.0437.14
colline/submontane30.2530.71536.9731.74
total33.3333.61034.3333.72
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.170.0.0.0.32.17
lower montane36.4140.0.35.51636.211
colline/submontane28.6724.95224.12027.97
total30.9624.95229.71330.56
FRupper subalpine0.0.0.0.36.4036.40
lower subalpine28.3200.0.36.91533.012
upper montane32.0130.0.35.5734.26
lower montane31.9912.2.36.41332.68
colline/submontane29.170.0.32.91829.47
total30.7512.2.35.9632.54
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane28.7160.0.0.0.28.716
total28.7160.0.0.0.28.716
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine30.0220.0.25.42228.216
upper montane34.2299.43640.81235.213
lower montane62.34737.42241.12145.019
colline/submontane33.220.0.14.74721.128
total36.21730.12333.61034.39
GRupper subalpine19.7931.92631.6625.65
lower subalpine25.3642.52732.9429.73
upper montane30.0730.61331.1430.84
lower montane29.71126.42028.8829.06
colline/submontane28.5823.02631.0929.36
total25.6431.51031.6229.12
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane38.3140.0.39.41238.610
lower montane34.1627.0335.91234.56
colline/submontane27.0846.11532.21229.36
total31.7539.91535.2733.04
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.7120.0.32.52629.611
upper montane37.480.0.40.41638.07
lower montane35.470.0.34.41235.36
colline/submontane31.990.0.33.51532.18
total34.340.0.35.7834.54
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine24.0140.0.38.6.25.113
upper montane33.460.0.27.91633.05
lower montane33.080.0.31.41132.56
colline/submontane26.81146.2.0.0.28.411
total31.9446.2.30.7931.84
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.9210.0.9.95222.422
upper montane12.1.51.0.30.22630.023
lower montane36.02439.9218.34530.220
colline/submontane28.2.0.0.18.14920.436
total30.41643.3720.01826.211
OWupper subalpine8.6.0.0.54.9032.750
lower subalpine29.81391.4.34.81232.69
upper montane32.7190.0.30.11531.312
lower montane45.0330.0.26.01935.323
colline/submontane21.73320.16647.31431.421
total31.81137.55033.2832.66
SGupper subalpine0.0.0.0.27.9.27.9.
lower subalpine28.8140.0.33.11730.410
upper montane38.51339.6938.0938.27
lower montane44.9940.52838.5741.05
colline/submontane31.5959.0738.0835.46
total35.7645.11437.5536.93
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane31.5100.0.44.0032.110
colline/submontane29.770.0.29.1429.66
total30.250.0.34.01230.45
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.8240.0.0.0.31.824
upper montane26.71216.4038.3.26.811
lower montane31.5745.1636.31032.46
colline/submontane28.9637.7.45.73730.37
total29.6435.51741.12130.64
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine23.5120.0.31.22625.712
upper montane23.41376.0038.2832.67
lower montane33.61447.3.30.91332.69
colline/submontane49.61535.4044.31746.111
total27.1752.91935.4731.44
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.38.6.38.6.
lower montane34.6140.0.31.8534.413
colline/submontane31.360.0.31.91631.45
total31.950.0.32.31332.05
TIupper subalpine12.9180.0.25.31318.911
lower subalpine19.91451.9026.6725.46
upper montane12.92129.71926.6525.05
lower montane17.31827.11929.41227.110
colline/submontane26.81627.42128.7528.25
total19.2928.71227.7326.03
URupper subalpine35.3.0.0.20.1624.616
lower subalpine19.02347.23140.01628.914
upper montane26.31840.02428.31729.211
lower montane22.73122.22737.11028.312
colline/submontane49.03713.31033.01631.523
total24.41331.61833.2829.16
VDupper subalpine38.2600.0.0.0.38.260
lower subalpine26.350.0.33.71027.74
upper montane33.960.0.37.31035.05
lower montane29.7621.7032.21230.06
colline/submontane35.5735.31331.01434.56
total30.7332.21434.3631.52
VSupper subalpine15.81124.42133.0625.46
lower subalpine23.81436.51737.2533.35
upper montane21.11834.52531.4629.06
lower montane23.11324.62522.4922.87
colline/submontane15.51823.71921.5919.18
total20.1730.31032.3328.33
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane39.0150.0.35.42437.513
lower montane42.4130.0.23.22031.914
colline/submontane24.1290.0.36.21426.821
total34.7120.0.27.81531.79
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane39.4230.0.22.9.37.522
lower montane30.160.0.34.91130.26
colline/submontane30.140.0.30.53030.14
total30.330.0.30.91930.43
Switzerlandupper subalpine17.9727.71731.0424.64
lower subalpine26.4339.61232.9229.92
upper montane32.2332.2832.6232.42
lower montane33.5231.3833.1333.22
colline/submontane29.3229.21030.9329.71
total29.7132.1532.4130.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #885545/351877
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane28.4110.0.0.0.28.411
colline/submontane27.450.0.27.01327.44
total27.540.0.27.01327.54
AIupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.4310.0.39.03533.727
upper montane36.4160.0.51.91942.313
lower montane77.6110.0.40.9954.515
colline/submontane0.0.0.0.45.5945.59
total43.1150.0.45.01144.19
ARupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane42.7160.0.43.41242.912
lower montane55.7120.0.58.71856.910
colline/submontane37.7400.0.51.51744.521
total47.7100.0.52.71149.47
BEupper subalpine17.0360.0.23.12319.721
lower subalpine30.01027.72830.7730.26
upper montane36.21033.71334.7435.35
lower montane37.1638.92237.2537.24
colline/submontane30.2530.61638.6732.04
total33.1432.81134.9333.92
BL/BSupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.370.0.0.0.32.37
lower montane38.4140.0.35.51637.511
colline/submontane28.8725.65126.52128.47
total31.5625.65131.41331.46
FRupper subalpine0.0.0.0.36.4.36.4.
lower subalpine29.4200.0.39.61634.512
upper montane31.7130.0.35.7834.17
lower montane33.0100.0.38.31334.18
colline/submontane29.480.0.33.51729.77
total31.250.0.37.1633.24
GEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.
colline/submontane27.7180.0.0.0.27.718
total27.7180.0.0.0.27.718
GLupper subalpine0.0.0.0.0.0.0.0.
lower subalpine30.1220.0.26.02328.516
upper montane35.9379.43641.31236.215
lower montane73.24537.72143.22248.020
colline/submontane0.0.0.0.18.46018.460
total38.51930.52235.61036.09
GRupper subalpine19.9931.92630.7625.45
lower subalpine25.2642.02733.5430.04
upper montane31.1832.61130.2530.64
lower montane29.21130.61727.6928.57
colline/submontane28.0923.12629.8928.46
total25.8433.11031.2229.02
JUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane41.6150.0.35.61139.811
lower montane34.7727.1336.01135.06
colline/submontane27.8845.81534.01230.26
total32.6539.61535.3833.74
LUupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.0150.0.33.02528.813
upper montane38.590.0.40.91539.08
lower montane35.470.0.36.71135.67
colline/submontane34.8100.0.32.61734.59
total35.350.0.36.5835.54
NEupper subalpine0.0.0.0.0.0.0.0.
lower subalpine23.9160.0.38.6025.115
upper montane34.160.0.27.91533.66
lower montane31.780.0.29.11231.07
colline/submontane27.11146.200.0.28.911
total32.0446.2029.1931.74
NWupper subalpine0.0.0.0.0.0.0.0.
lower subalpine30.8210.0.13.14625.321
upper montane12.100.0.34.62530.926
lower montane36.02441.1010.75628.124
colline/submontane28.200.0.17.95020.136
total31.41641.1020.82026.712
OWupper subalpine8.6.0.0.54.9031.552
lower subalpine30.61391.4.35.91233.69
upper montane33.0190.0.28.71630.813
lower montane54.9350.0.26.51938.524
colline/submontane21.7330.0.47.81430.926
total33.11137.48433.4833.37
SGupper subalpine0.0.0.0.27.9.27.9.
lower subalpine27.5150.0.32.31729.411
upper montane40.01239.8938.21038.88
lower montane44.8939.82739.6741.76
colline/submontane30.91059.1738.1835.56
total35.8644.61437.7537.13
SHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.
lower montane33.4100.0.44.0034.09
colline/submontane30.670.0.27.6030.57
total31.460.0.35.81631.55
SOupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.9240.0.0.0.31.924
upper montane25.31416.4038.3.25.612
lower montane30.9945.0637.21232.07
colline/submontane29.4637.7.47.33930.87
total29.5435.41742.52330.65
SZupper subalpine0.0.0.0.0.0.0.0.
lower subalpine24.1120.0.31.02626.112
upper montane25.01576.0.38.0833.47
lower montane34.41347.3033.01434.29
colline/submontane46.11935.4039.82142.513
total28.0752.91935.2731.75
TGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane0.0.0.0.38.6038.60
lower montane37.6130.0.31.8537.212
colline/submontane30.460.0.27.51630.16
total31.750.0.28.61331.45
TIupper subalpine14.7180.0.23.01319.011
lower subalpine19.91651.9026.8725.76
upper montane13.02127.92226.8524.95
lower montane17.32026.22129.81327.411
colline/submontane27.31629.12128.4528.26
total19.9928.91327.6326.13
URupper subalpine35.300.0.21.6027.317
lower subalpine18.42547.73241.31729.216
upper montane23.72040.02630.01828.712
lower montane22.24425.62636.81030.112
colline/submontane49.53714.31033.01633.623
total23.51434.41934.6929.67
VDupper subalpine37.6600.0.0.0.37.660
lower subalpine25.650.0.34.81127.45
upper montane34.960.0.38.51036.05
lower montane29.5721.7029.21529.46
colline/submontane36.0733.11731.11434.86
total30.7329.71734.6631.53
VSupper subalpine16.01117.12832.9625.46
lower subalpine23.61636.21737.8533.85
upper montane19.31834.12530.6628.06
lower montane23.61324.42523.2923.47
colline/submontane13.31823.51921.6918.38
total19.3829.71132.3328.23
ZGupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane37.5220.0.36.42436.916
lower montane42.4140.0.23.02032.514
colline/submontane24.3290.0.36.21426.922
total34.1130.0.28.11631.410
ZHupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane35.3310.0.22.9033.428
lower montane30.660.0.34.91130.76
colline/submontane30.240.0.30.82930.24
total30.430.0.31.11930.43
Switzerlandupper subalpine18.4725.32330.3424.64
lower subalpine26.2339.21233.3329.92
upper montane32.6332.3932.7232.72
lower montane33.9232.4833.3333.62
colline/submontane29.4229.91031.1329.82
total29.9132.6532.6131.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #885546/351878
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
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
rockfall SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.33.44735.3.20.01127.7826.01525.47
lower subalpine27.7531.9729.0829.21529.9628.61329.83
upper montane34.7434.4635.0824.61836.8722.71533.93
lower montane32.8338.4846.4824.51333.11122.92234.42
colline/submontane29.3237.9939.71013.02128.01027.91229.42
total30.9134.7436.4423.0831.0426.2731.41
inside perimeterupper subalpine0.0.0.0.0.0.17.12828.9046.8025.124
lower subalpine44.4037.64056.22636.21743.63044.41340.812
upper montane30.23431.21537.71939.12136.71532.11234.98
lower montane35.7936.42537.71424.42537.01928.11733.68
colline/submontane37.61126.52835.72623.5190.0.30.61931.210
total36.6833.11539.11030.51138.51431.41034.15
outside perimeterupper subalpine0.0.29.42424.7934.3634.1630.91033.24
lower subalpine40.7233.5532.81139.4535.3432.3635.23
upper montane35.3635.5439.3530.7629.3530.7433.62
lower montane34.9536.0539.2623.5928.5832.71234.33
colline/submontane29.8540.5939.8721.71028.31329.1530.93
total33.0335.3238.0333.2332.3330.9333.71
totalupper subalpine0.0.31.12628.11228.8631.0529.8830.03
lower subalpine28.2432.8431.1637.1533.2431.9532.92
upper montane34.7335.0337.5429.9631.8429.9433.82
lower montane33.2237.1541.8523.9731.1731.11034.32
colline/submontane29.5238.4639.5518.9928.1829.0529.82
total31.2135.0237.4230.5331.9230.1332.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #885547/351879
NFI4
basal area
rockfall SilvaProtect · altitudinal vegetation zone
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
rockfall SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.38.24436.0021.71129.3829.31627.46
lower subalpine28.2533.2632.5728.51331.9630.61231.33
upper montane35.1435.0636.8725.61839.1724.61434.83
lower montane31.9337.6842.9723.81530.41226.52033.32
colline/submontane28.2237.8840.61114.32025.71129.31228.52
total30.1135.3337.3423.6732.0428.3731.31
inside perimeterupper subalpine0.0.0.0.0.0.24.03327.9.60.5031.925
lower subalpine46.0031.22959.42736.61848.13042.9540.912
upper montane35.24733.61342.61841.62038.11636.41138.57
lower montane36.81040.12138.21521.22533.03031.51634.58
colline/submontane28.31624.83431.31620.1260.0.29.61827.710
total32.41132.91340.41030.61139.71533.1934.55
outside perimeterupper subalpine0.0.32.62029.1936.4639.61334.21036.96
lower subalpine44.6435.2635.01040.8536.2434.3636.73
upper montane36.3535.4439.1532.3631.6531.7534.32
lower montane35.2437.0538.9623.21031.3733.9834.93
colline/submontane28.3539.31040.5721.41028.41230.8531.03
total32.8335.9338.4334.4334.6332.4334.71
totalupper subalpine0.0.35.12331.4830.9634.7833.4833.15
lower subalpine28.8534.2434.1638.0434.6433.8534.42
upper montane35.3335.2338.4431.5534.1431.3434.72
lower montane32.5237.4440.4423.1830.9732.8733.92
colline/submontane28.2237.6739.8618.8926.7830.3529.11
total30.5135.6238.1231.5333.6231.8232.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #885548/351880
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.21.93835.3015.81121.1913.31417.87
lower subalpine26.4429.2625.5823.81425.5620.71326.33
upper montane34.8334.5732.7721.11829.9818.11732.43
lower montane32.7237.6843.7823.11330.11117.81633.52
colline/submontane29.4234.81037.5915.51828.4927.01529.32
total30.9132.9433.1420.1726.2419.8729.71
inside perimeterupper subalpine0.0.0.0.0.0.24.42127.33546.8027.817
lower subalpine44.4036.43044.33436.51751.22530.44139.712
upper montane30.53434.81434.02134.52527.72531.21232.18
lower montane35.8935.51933.91524.62529.23126.11531.28
colline/submontane37.81028.62231.62723.71913.2.27.31929.410
total36.8734.11134.71130.31033.61628.6932.15
outside perimeterupper subalpine0.0.30.61922.61033.0632.9626.31031.04
lower subalpine40.7232.4532.31037.2532.9428.0633.02
upper montane36.2634.1437.7531.4630.2528.4432.62
lower montane34.4436.0537.4522.4928.8929.21033.13
colline/submontane30.4541.2938.6721.5931.61428.8430.93
total33.2334.3236.7332.3331.6328.4332.51
totalupper subalpine0.0.25.42225.81225.4626.6520.2924.64
lower subalpine26.9430.8428.2633.3529.8426.3629.92
upper montane35.0334.2335.5429.0630.0427.3432.52
lower montane33.0236.7439.4422.8729.4727.0933.32
colline/submontane29.6237.2737.7519.1829.2828.3529.71
total31.2133.7235.0228.3329.2226.6230.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #885549/351881
NFI3
basal area
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine25.5544.4040.7226.15
upper montane35.2430.23435.6635.23
lower montane32.6435.8934.5633.23
colline/submontane28.9541.01035.01430.54
total31.5238.2735.0432.32
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.170.0.0.0.32.17
lower montane35.480.0.36.31535.57
colline/submontane28.559.8028.21228.35
total30.049.8031.51030.14
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine34.2120.0.0.0.34.212
upper montane36.6170.0.1.4033.320
lower montane29.970.0.36.32030.56
colline/submontane33.760.0.27.01332.76
total32.040.0.29.61231.84
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane27.5390.0.44.41234.522
lower montane33.860.0.33.31433.86
colline/submontane30.2434.2033.6830.64
total31.3334.2034.0731.73
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane36.6190.0.38.6036.916
lower montane34.150.0.35.71334.25
colline/submontane28.930.0.26.11128.73
total30.220.0.28.4930.12
Western Pre-Alpsupper subalpine0.0.0.0.36.4.36.4.
lower subalpine28.2150.0.33.51131.09
upper montane40.11729.6.38.6739.18
lower montane33.5230.0.36.11534.714
colline/submontane26.700.0.32.62232.020
total33.81029.6.36.2535.25
Central Pre-Alpsupper subalpine15.9330.0.45.11527.528
lower subalpine30.41091.4.31.0831.17
upper montane36.2717.1.35.3535.74
lower montane37.8741.1036.4637.25
colline/submontane35.3120.0.40.91337.09
total34.7438.44335.3335.03
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.0110.0.34.91929.710
upper montane34.790.0.41.0738.15
lower montane42.5747.3039.9741.25
colline/submontane37.01058.4743.2741.26
total35.2555.0740.1437.83
Northwestern Alpsupper subalpine26.3490.0.19.12723.937
lower subalpine25.91025.33432.5729.16
upper montane26.21535.81431.3729.97
lower montane53.83133.93132.01139.016
colline/submontane35.32033.11754.11340.412
total29.2831.41432.6431.14
Central Alpsupper subalpine35.300.0.21.6.28.117
lower subalpine22.41544.73436.91827.712
upper montane25.12045.42230.31330.210
lower montane38.72624.72934.21034.613
colline/submontane50.22820.92735.61436.615
total27.81035.81733.2730.95
Northeastern Alpsupper subalpine0.0.0.0.27.9.27.9.
lower subalpine27.0200.0.27.01527.012
upper montane35.72322.23335.31234.110
lower montane63.33337.61736.71341.411
colline/submontane27.6240.0.29.12028.616
total34.51432.71633.1733.56
Southwestern Alpsupper subalpine16.01117.12832.9625.46
lower subalpine23.61636.21737.8533.85
upper montane19.31834.12530.6628.06
lower montane23.61324.42523.2923.47
colline/submontane13.31823.51921.6918.38
total19.3829.71132.3328.23
Southeastern Alpsupper subalpine21.21027.23531.9626.36
lower subalpine25.4651.02533.3430.04
upper montane31.2931.72129.2530.04
lower montane29.61237.01928.3929.37
colline/submontane28.0913.2.28.31327.78
total26.3436.61531.1329.12
Southern Alpsupper subalpine14.81446.8025.11020.69
lower subalpine21.11430.54128.6626.86
upper montane18.21630.01328.3527.04
lower montane17.81825.61729.11226.810
colline/submontane27.41628.71928.5528.35
total20.5828.81028.3326.63
Switzerlandupper subalpine18.4725.52330.4424.64
lower subalpine26.1339.61233.3329.92
upper montane32.6332.0932.6232.62
lower montane33.9231.7833.2333.62
colline/submontane29.4229.91031.0329.82
total29.9132.4532.5131.01
© WSL, Swiss National Forest Inventory, 17.06.2020 #885550/351882
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