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NFI2
basal area
processes in channels 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
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.30.24431.1017.71424.8921.21622.47
lower subalpine24.7532.0728.1826.71528.3622.21528.33
upper montane32.8438.6534.9818.91630.11020.91833.33
lower montane33.5240.0740.3723.51831.01119.32434.52
colline/submontane31.0234.11042.71111.72131.41123.51230.72
total31.6136.2334.8420.3828.6422.0731.51
inside perimeterupper subalpine0.0.32.32224.32029.5730.9725.81229.25
lower subalpine38.2034.2532.7935.0533.3427.4733.12
upper montane33.0935.3436.6627.6628.7726.3531.52
lower montane33.5537.4537.2620.31024.01027.31232.33
colline/submontane29.8637.11138.0920.21220.32125.9728.64
total32.0335.4236.1329.6330.4326.5331.51
outside perimeterupper subalpine0.0.6.000.0.22.72329.1832.3024.912
lower subalpine38.0625.14220.31438.41738.81238.81135.59
upper montane28.3643.81234.02041.21430.61324.12233.26
lower montane34.5836.11245.41022.31929.91322.52634.75
colline/submontane31.5744.91137.71520.11627.71423.51030.25
total32.3437.9838.8831.2932.4724.5832.83
totalupper subalpine0.0.28.52526.51425.0728.0524.61026.34
lower subalpine25.2533.0429.6633.6431.6326.7631.02
upper montane32.5336.8335.8427.1629.4525.7532.42
lower montane33.6238.5439.3421.4828.3726.21133.82
colline/submontane30.9236.9739.7717.21028.8925.1530.31
total31.7135.9235.7227.4329.8225.7331.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #875469/341801
NFI2
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.24.94631.1016.81422.1916.31719.87
lower subalpine24.0529.8725.4824.71526.0619.41626.33
upper montane32.1438.0634.9816.91727.31019.41832.23
lower montane33.6238.4741.1823.51829.11115.82334.22
colline/submontane31.0233.01142.21112.32230.51123.31630.62
total31.5134.7334.0419.1826.3419.9930.61
inside perimeterupper subalpine0.0.26.82824.32029.6729.4723.31227.85
lower subalpine38.2034.1530.01034.3532.0526.6732.12
upper montane32.9835.2336.3526.9727.5725.8531.12
lower montane33.5537.1536.5620.31025.31326.01231.93
colline/submontane29.4637.31137.7919.51320.32125.9728.44
total31.9335.3235.2329.0329.4325.8330.91
outside perimeterupper subalpine0.0.6.000.0.22.72328.91232.3025.412
lower subalpine38.0624.03720.31438.41737.11338.81134.69
upper montane28.4640.21534.02041.21429.61323.12032.26
lower montane34.3736.11245.41020.91928.41320.92733.85
colline/submontane31.5746.01037.71518.11927.71424.3930.35
total32.2437.2838.8830.11031.3724.5832.23
totalupper subalpine0.0.24.02726.51424.4725.9521.11024.44
lower subalpine24.5531.8427.1632.5529.7425.4629.52
upper montane31.9336.5335.7425.6627.7525.0531.62
lower montane33.6237.6439.2421.2827.7724.31133.42
colline/submontane30.9236.8739.4716.61028.4925.1630.21
total31.6135.1234.9226.4328.2224.6330.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875470/341802
NFI2
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.20.94931.1017.01320.9915.31719.07
lower subalpine24.5530.8624.9825.01326.3618.81426.63
upper montane32.0337.6533.8719.41527.91020.21732.13
lower montane33.4238.3640.8722.41929.61015.71933.92
colline/submontane30.8234.41040.01014.51729.11122.81630.42
total31.4134.9333.1419.9726.2419.5830.51
inside perimeterupper subalpine0.0.25.42523.71429.7728.4724.31027.74
lower subalpine38.2.34.3430.4935.5532.5426.5632.62
upper montane32.8835.5335.8526.3628.6625.9431.12
lower montane33.2438.2536.9520.7925.81226.11132.33
colline/submontane30.3536.51136.3920.61222.11626.1628.64
total32.0335.6235.0329.5329.8326.0331.11
outside perimeterupper subalpine0.0.6.0.0.0.22.72331.71332.3027.112
lower subalpine38.0626.02820.31438.61735.01338.81133.99
upper montane28.2642.11438.11638.51328.91223.71632.66
lower montane34.4735.71142.21121.21928.31327.42933.95
colline/submontane31.3743.71035.11718.11927.71426.3830.45
total32.1437.1737.9830.4930.8726.7732.33
totalupper subalpine0.0.21.82625.51224.8625.1521.5924.24
lower subalpine25.0532.3427.0633.4429.9325.0629.82
upper montane31.7336.5335.0425.8628.4525.1431.62
lower montane33.4238.0439.0421.1828.0724.61033.42
colline/submontane30.8136.8637.6617.7927.5825.4530.11
total31.4135.4234.4227.0328.3224.8330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875471/341803
NFI3
basal area
processes in channels 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
processes in channels 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/submontane29.3237.9940.5913.02128.01027.91229.42
total30.9134.7436.5423.0831.0426.2731.41
inside perimeterupper subalpine0.0.34.52024.7933.7734.0630.91033.14
lower subalpine38.6033.6534.81138.7435.3532.4635.23
upper montane39.7735.7439.3529.7629.9630.8433.82
lower montane33.7536.4637.4623.41027.1932.31133.63
colline/submontane30.6637.61139.0822.51024.02230.0631.03
total33.3335.3337.8332.7332.4331.1333.71
outside perimeterupper subalpine0.0.8.800.0.29.42334.2946.8031.212
lower subalpine42.6232.83523.9942.32037.91444.5938.110
upper montane30.0930.22937.11643.91228.61233.6432.56
lower montane37.4834.11346.21224.41934.11228.21636.55
colline/submontane32.0841.61438.51520.51531.91425.91031.05
total34.1534.41040.3834.21033.1728.6734.13
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 #875472/341804
NFI4
basal area
processes in channels 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
processes in channels 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/submontane28.2237.8839.51114.32025.71129.31228.52
total30.1135.3337.2423.6732.0428.3731.21
inside perimeterupper subalpine0.0.38.01429.1935.8739.71434.21036.86
lower subalpine40.5034.9637.11040.0435.8534.3636.53
upper montane39.7536.0439.3531.1631.9532.0434.62
lower montane34.9537.6537.0621.61029.7833.6834.43
colline/submontane29.3637.71140.7722.31024.81931.6531.63
total33.4436.1338.3333.8334.6432.7334.81
outside perimeterupper subalpine0.0.11.000.0.35.52536.41160.5035.813
lower subalpine46.4140.73025.91343.62141.81446.51041.410
upper montane32.51122.52940.41547.91032.11136.51134.36
lower montane36.0735.11147.01427.02035.11233.6836.85
colline/submontane27.0936.82037.31117.82331.51525.61028.26
total32.4532.91041.3936.01035.7629.7834.43
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 #875473/341805
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.27.23736.0017.81024.2917.81321.16
lower subalpine27.0531.3628.4823.11328.0624.01328.23
upper montane35.4435.1535.1721.31733.0820.91633.53
lower montane31.9337.7742.4723.31428.11223.71833.12
colline/submontane28.2235.5938.01114.52025.81130.41728.42
total30.1134.1334.8420.1728.0423.8830.01
inside perimeterupper subalpine0.0.40.21229.1934.1737.31428.31033.86
lower subalpine40.5034.2636.2938.6434.5530.4634.92
upper montane39.7535.9438.2530.8631.3530.1433.82
lower montane34.9537.2536.7621.61031.21130.6833.63
colline/submontane29.0637.71139.3822.31024.81931.2531.23
total33.2435.8337.5333.0333.5430.4333.71
outside perimeterupper subalpine0.0.11.000.0.35.52532.21460.5033.613
lower subalpine46.4142.12425.91343.62140.51446.51041.19
upper montane33.01022.52940.41547.91031.11137.61034.26
lower montane36.0735.11147.01425.62033.41328.71336.15
colline/submontane27.0936.82037.31117.82329.01624.81127.76
total32.5533.31041.3935.61034.0629.0733.93
totalupper subalpine0.0.30.72131.4827.5630.3823.9827.94
lower subalpine27.7532.9431.1634.9431.9429.1531.92
upper montane35.6335.2337.0429.8531.8429.0433.72
lower montane32.6237.3440.0422.8830.1729.6733.52
colline/submontane28.2236.5738.5618.4926.3830.2528.92
total30.4134.9236.5229.3231.1228.9231.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #875474/341806
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine0.0.28.43215.64217.01021.5915.61219.06
lower subalpine26.6529.2626.1819.61327.0621.01426.33
upper montane35.3434.5535.8719.31732.9819.81533.13
lower montane32.2337.2842.6721.71627.81223.81733.22
colline/submontane28.2234.6938.01115.01725.81128.21728.22
total30.1132.9333.7418.4726.8421.6829.41
inside perimeterupper subalpine0.0.40.21229.1933.2736.61428.1933.06
lower subalpine40.5034.0635.1938.1434.9429.6634.62
upper montane39.7535.7437.9530.8631.9630.0433.72
lower montane34.9537.2536.3621.61031.21130.5833.53
colline/submontane29.0638.71039.3822.31024.81931.1531.33
total33.2435.7337.0332.7333.8430.1333.51
outside perimeterupper subalpine0.0.11.000.0.35.52529.31760.5031.914
lower subalpine46.4142.12425.91343.62140.51446.51041.19
upper montane33.01022.52940.41547.91032.61137.61034.66
lower montane36.0735.11147.01425.62033.41328.71336.15
colline/submontane27.0936.82037.31116.12526.41824.11127.16
total32.5533.31041.3934.91133.7728.5833.63
totalupper subalpine0.0.31.21919.52726.3627.7822.2825.94
lower subalpine27.3531.6429.2632.9531.6427.7630.72
upper montane35.5334.9337.1429.0632.3428.7433.52
lower montane32.8237.0439.9422.4829.8729.4733.52
colline/submontane28.2236.5738.5618.2925.8829.4528.82
total30.5134.3235.7228.1230.6228.0231.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #875475/341807
NFI1
basal area
processes in channels 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
state1983/85
processes in channels 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 subalpine24.3540.1039.0825.05
upper montane30.0428.4826.7729.63
lower montane30.0429.9630.4730.03
colline/submontane29.4429.31129.31329.44
total29.0229.5529.5529.12
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane28.6.0.0.0.0.28.6.
lower montane29.9730.11132.71730.16
colline/submontane26.5433.51029.72526.74
total27.2331.1830.61827.53
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine29.8140.0.0.0.29.814
upper montane27.7110.0.44.7.29.311
lower montane34.1527.81841.0033.65
colline/submontane29.5726.41529.43129.26
total31.6427.01135.81731.34
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane50.62238.4110.0.44.314
lower montane35.7532.51147.91035.74
colline/submontane30.3429.21025.61230.04
total32.2331.3731.61232.13
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane45.21118.000.0.41.613
lower montane30.0531.42236.0.30.15
colline/submontane30.3324.61222.9.30.03
total30.4225.81129.61630.22
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine35.01336.81116.8035.78
upper montane37.41034.6735.01935.65
lower montane31.62033.52031.82232.312
colline/submontane39.6027.22358.52736.518
total35.4734.8637.21635.24
Central Pre-Alpsupper subalpine13.02538.0100.0.22.927
lower subalpine29.2833.6757.8.31.45
upper montane36.8532.950.0.34.74
lower montane33.5735.4628.91634.04
colline/submontane31.41342.8849.11437.38
total33.1434.6335.41333.92
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.6934.2150.0.32.68
upper montane33.6837.8540.41135.94
lower montane33.91034.8849.91435.36
colline/submontane32.81144.51236.91338.28
total33.1537.2443.4935.43
Northwestern Alpsupper subalpine42.46933.5253.8.31.344
lower subalpine25.21430.6748.31129.07
upper montane27.01429.9844.82030.17
lower montane27.51529.11144.51529.98
colline/submontane33.81830.23231.51232.312
total27.1830.2539.51029.84
Central Alpsupper subalpine29.9.12.200.0.20.630
lower subalpine27.01539.21320.4.31.610
upper montane26.22334.21064.3031.710
lower montane29.52531.51435.6431.212
colline/submontane45.51026.51739.81434.111
total28.11133.7638.51031.65
Northeastern Alpsupper subalpine0.0.27.2.0.0.27.2.
lower subalpine32.61527.02020.91329.711
upper montane33.62432.51133.13732.79
lower montane37.31835.01137.31935.88
colline/submontane38.7035.550.0.36.04
total33.71032.4732.61632.85
Southwestern Alpsupper subalpine14.91526.3820.52622.07
lower subalpine24.41333.6529.91231.34
upper montane17.11926.1734.71624.86
lower montane20.92219.11218.31819.49
colline/submontane14.71515.41516.61915.49
total18.8827.6325.3825.13
Southeastern Alpsupper subalpine22.4929.5722.11325.76
lower subalpine26.5633.7536.61330.84
upper montane28.11128.8629.91328.75
lower montane28.91323.81426.11426.78
colline/submontane28.61114.83124.72025.610
total26.5430.2329.8728.62
Southern Alpsupper subalpine16.61522.01237.4020.710
lower subalpine18.21824.8734.4923.87
upper montane17.71723.7518.83522.95
lower montane14.92421.4721.42420.47
colline/submontane21.61521.4819.21021.16
total18.8822.7320.5921.93
Switzerlandupper subalpine19.5826.6521.31423.54
lower subalpine27.1332.3234.0730.02
upper montane30.6329.6231.8630.22
lower montane31.4228.9331.4530.62
colline/submontane29.1225.7426.8628.32
total29.3129.4130.1329.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #875476/341808
NFI1
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
processes in channels 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 subalpine24.7420.07139.2824.94
upper montane29.8232.2631.6630.12
lower montane30.0328.9530.4529.92
colline/submontane28.5329.8826.4928.43
total28.8129.8429.9429.01
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane30.6731.5.0.0.30.85
lower montane28.6530.7936.71029.35
colline/submontane26.2328.7929.71326.43
total26.7229.7631.9927.12
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine29.3100.0.0.0.29.310
upper montane26.7120.0.44.7.27.412
lower montane33.0431.51426.73832.94
colline/submontane27.2524.01211.35526.44
total30.0326.8918.53329.63
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane34.21738.3110.0.35.113
lower montane36.4431.1838.31535.73
colline/submontane30.9332.2826.81030.82
total32.6231.9529.6932.42
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane40.61318.0.0.0.38.614
lower montane31.6428.61634.1431.54
colline/submontane31.1226.8925.64830.92
total31.3226.9829.12631.12
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine33.91037.5611.74035.65
upper montane34.8734.3542.81035.04
lower montane36.71328.11129.61732.48
colline/submontane30.52429.21852.62334.915
total34.8534.6436.21134.83
Central Pre-Alpsupper subalpine13.02538.1100.0.23.027
lower subalpine31.3532.1644.62431.94
upper montane35.8435.5431.95935.63
lower montane34.7535.3432.31234.93
colline/submontane32.2837.9736.91635.05
total33.8234.9235.5934.42
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine32.5832.8100.0.32.66
upper montane35.2536.5438.8936.03
lower montane33.9733.6638.71434.04
colline/submontane34.8838.4942.71036.95
total34.2335.3339.9735.02
Northwestern Alpsupper subalpine36.75548.0293.8.37.331
lower subalpine28.5731.9538.31830.74
upper montane25.81031.9536.51630.65
lower montane27.21226.9828.82227.26
colline/submontane24.71929.11633.41328.010
total27.4531.4333.4930.13
Central Alpsupper subalpine29.9012.200.0.20.930
lower subalpine24.91134.41134.22929.18
upper montane28.51734.7841.13932.97
lower montane26.32130.51135.7829.89
colline/submontane34.41427.91535.61232.78
total27.1833.0536.0830.84
Northeastern Alpsupper subalpine0.0.27.200.0.27.20
lower subalpine32.11032.81120.51232.07
upper montane31.91534.5845.72534.57
lower montane28.61938.3839.31336.86
colline/submontane27.91540.2738.3635.27
total31.2735.5538.11134.34
Southwestern Alpsupper subalpine18.11023.8620.52521.75
lower subalpine22.5832.9329.1929.83
upper montane20.01327.4436.31326.44
lower montane19.61519.1918.21419.17
colline/submontane14.91218.61015.61716.67
total19.6527.7225.8725.22
Southeastern Alpsupper subalpine21.8627.0630.31324.54
lower subalpine27.6433.8331.41030.93
upper montane26.6730.3430.7829.33
lower montane29.2827.2927.01428.16
colline/submontane29.31026.81929.51228.97
total26.5330.9230.0528.92
Southern Alpsupper subalpine16.41720.6937.51020.18
lower subalpine19.81125.4538.0924.55
upper montane16.01224.3419.82923.24
lower montane16.11721.0525.61920.55
colline/submontane19.61020.6521.8820.54
total18.2622.6223.3721.92
Switzerlandupper subalpine20.3524.3428.31122.83
lower subalpine27.6232.2231.2630.01
upper montane30.2230.7233.0430.61
lower montane31.6128.8230.6430.61
colline/submontane29.0125.6327.2428.21
total29.3129.6130.1229.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #875477/341809
NFI2
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
state1993/95
processes in channels 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 subalpine23.9638.2038.0624.65
upper montane32.5432.21028.3732.13
lower montane31.5331.9633.6931.83
colline/submontane30.8430.41333.01031.04
total30.5231.7532.2530.82
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.500.0.0.0.32.50
lower montane32.1833.71536.42032.67
colline/submontane28.4436.91132.82228.84
total29.2434.61133.91629.73
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.5150.0.0.0.31.515
upper montane25.4220.0.30.4.25.920
lower montane35.2535.31752.2.35.35
colline/submontane32.6529.11316.9631.95
total33.5431.81128.42533.33
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane39.41839.7130.0.39.512
lower montane37.3539.11238.2837.54
colline/submontane32.3430.9931.61332.23
total34.0334.8733.3934.03
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane48.61332.900.0.46.512
lower montane32.3531.41723.4.32.24
colline/submontane31.2327.21019.3.31.02
total31.6228.3821.4731.42
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine39.61637.7100.0.37.89
upper montane41.4938.8638.72139.75
lower montane40.31641.21731.51639.310
colline/submontane19.5.23.22960.11532.121
total40.1837.6537.01738.54
Central Pre-Alpsupper subalpine15.42445.620.0.27.426
lower subalpine31.4933.8737.3032.56
upper montane40.3635.550.0.37.84
lower montane39.5739.1635.31639.14
colline/submontane31.41341.81349.21136.79
total36.7436.7338.71136.82
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.91232.5140.0.29.79
upper montane34.8840.7830.52637.65
lower montane39.9836.3853.91639.15
colline/submontane41.31244.51046.21243.27
total35.6538.6545.61137.43
Northwestern Alpsupper subalpine78.4.19.3236.0031.146
lower subalpine27.71232.3730.54630.46
upper montane29.02131.6748.31331.97
lower montane47.43629.71341.43535.716
colline/submontane43.21339.42632.61439.410
total32.0931.7536.41432.24
Central Alpsupper subalpine31.1.17.5.0.0.23.920
lower subalpine22.31641.51517.7.29.012
upper montane29.82436.71154.7034.511
lower montane35.12534.31244.3736.512
colline/submontane55.1821.32227.73129.618
total28.51135.4736.01432.46
Northeastern Alpsupper subalpine0.0.31.500.0.31.50
lower subalpine34.51526.32022.31830.412
upper montane39.93029.21334.03931.612
lower montane48.91439.11038.02140.48
colline/submontane40.9.29.0210.0.30.917
total38.21131.6733.51733.76
Southwestern Alpsupper subalpine17.71429.5722.72325.07
lower subalpine26.71535.0538.41733.64
upper montane18.91627.6641.21427.16
lower montane23.51820.31022.31921.48
colline/submontane11.72120.21220.11617.210
total20.3829.6331.2927.43
Southeastern Alpsupper subalpine24.8930.9729.1828.05
lower subalpine28.3633.3438.81231.63
upper montane30.11028.7730.61329.45
lower montane31.01124.01029.91328.37
colline/submontane31.41120.32127.71428.89
total28.6430.4332.4729.82
Southern Alpsupper subalpine21.21625.81232.3024.610
lower subalpine22.21527.4738.81126.76
upper montane20.91826.3524.12225.75
lower montane19.32427.31222.52626.211
colline/submontane23.51225.9723.51025.15
total22.0726.5324.5825.73
Switzerlandupper subalpine22.5729.2524.91226.44
lower subalpine28.3333.0235.4931.02
upper montane33.3331.5233.2632.32
lower montane34.4232.3334.5533.72
colline/submontane30.8228.6430.0530.31
total31.5131.5132.7331.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #875478/341810
NFI2
basal area
processes in channels 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
state1993/95
processes in channels 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 subalpine23.2538.2038.0623.85
upper montane31.9432.21028.3631.73
lower montane31.1431.9633.3931.63
colline/submontane30.5429.51333.01030.64
total30.0231.5532.0530.42
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.500.0.0.0.32.50
lower montane33.0833.71536.42033.37
colline/submontane28.6436.91132.82228.94
total29.6434.61133.91630.03
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.5150.0.0.0.31.515
upper montane22.5220.0.30.4.23.220
lower montane34.9535.31752.2.35.15
colline/submontane32.9628.41216.9632.05
total33.3431.31128.42533.13
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane39.41839.7130.0.39.512
lower montane37.3539.11238.2837.54
colline/submontane33.1430.9931.61332.83
total34.5334.8733.3934.43
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane48.61332.900.0.46.512
lower montane32.9531.41723.4.32.85
colline/submontane30.9327.21019.3.30.73
total31.6228.3821.4731.42
Western Pre-Alpsupper subalpine0.0.3.7.0.0.3.7.
lower subalpine37.11637.3100.0.36.59
upper montane43.11338.1638.72139.96
lower montane37.91741.21731.51638.011
colline/submontane19.5.23.22960.11532.121
total39.5936.8537.01737.95
Central Pre-Alpsupper subalpine15.42445.620.0.27.426
lower subalpine29.2933.7737.3031.16
upper montane39.9635.250.0.37.44
lower montane38.3738.7635.31638.34
colline/submontane31.41341.91249.21136.98
total35.5436.5338.71136.12
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.61231.1150.0.28.39
upper montane36.7840.1730.52638.25
lower montane41.7836.8853.91640.15
colline/submontane41.31244.51046.21243.27
total36.4538.2445.61137.73
Northwestern Alpsupper subalpine42.16319.3236.0025.849
lower subalpine25.91232.3727.94129.36
upper montane25.92032.6741.12031.27
lower montane42.03529.71341.43534.716
colline/submontane38.91739.42636.21438.211
total29.0932.1534.81431.24
Central Alpsupper subalpine31.1.17.5.0.0.23.920
lower subalpine20.31635.61717.7.26.012
upper montane27.82335.71154.7033.010
lower montane36.92630.51544.3735.514
colline/submontane59.9822.31827.73132.617
total28.41232.8836.01431.06
Northeastern Alpsupper subalpine0.0.31.500.0.31.50
lower subalpine28.71624.42022.31826.712
upper montane33.13029.21334.03930.411
lower montane43.11837.61038.02138.68
colline/submontane19.67429.0210.0.26.323
total31.51230.9733.51731.35
Southwestern Alpsupper subalpine16.81429.6722.72324.47
lower subalpine24.71534.3538.41732.55
upper montane16.91726.9741.21425.66
lower montane23.51820.31020.91921.28
colline/submontane12.32219.51318.11916.610
total19.1829.0330.11026.43
Southeastern Alpsupper subalpine22.1929.4728.91225.95
lower subalpine26.0632.0537.11329.74
upper montane27.31027.5729.61327.75
lower montane29.11125.31328.41327.77
colline/submontane30.51120.32127.71428.49
total26.3429.4331.3728.22
Southern Alpsupper subalpine16.31723.31232.3021.110
lower subalpine19.41626.6738.81125.46
upper montane19.41825.8523.12025.05
lower montane15.82326.01220.92724.311
colline/submontane23.31625.9724.3925.16
total19.9925.8324.5824.63
Switzerlandupper subalpine19.9727.7525.41224.44
lower subalpine26.3332.1234.5929.52
upper montane32.2331.1232.3631.62
lower montane34.2231.9333.6533.42
colline/submontane30.7228.4430.0530.21
total30.7130.9132.0330.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875479/341811
NFI2
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
processes in channels 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 subalpine23.6538.2.38.0624.15
upper montane31.7432.0928.1631.53
lower montane31.0332.1533.5931.53
colline/submontane30.1430.61232.1930.43
total29.9231.8431.9530.32
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane32.500.0.0.0.32.50
lower montane32.2733.71536.42032.67
colline/submontane27.9438.3632.12428.34
total28.9435.6933.41829.43
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine32.1130.0.0.0.32.113
upper montane23.1210.0.30.4023.819
lower montane36.0533.21552.2.35.95
colline/submontane32.1629.41120.41531.55
total33.6331.0928.32033.33
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane39.31839.7130.0.39.512
lower montane36.0537.31238.2836.24
colline/submontane33.1330.5832.11132.93
total34.1333.8733.5934.12
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane48.51332.900.0.46.413
lower montane33.0431.21723.4032.94
colline/submontane30.8228.41019.3.30.72
total31.5229.1821.4731.42
Western Pre-Alpsupper subalpine0.0.3.700.0.3.70
lower subalpine38.11337.8921.75437.38
upper montane42.51238.4638.62139.96
lower montane37.41539.01632.61337.210
colline/submontane50.65023.82459.91536.420
total40.0837.0537.21338.24
Central Pre-Alpsupper subalpine11.73845.620.0.23.031
lower subalpine30.7832.7737.3031.66
upper montane39.1535.450.0.37.24
lower montane38.3640.4535.31639.14
colline/submontane32.31241.01241.41436.68
total35.7436.7337.51036.22
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.21131.8150.0.29.19
upper montane36.2738.9735.52137.55
lower montane41.9837.3743.81739.95
colline/submontane40.31141.41139.52040.77
total36.3437.7440.71137.23
Northwestern Alpsupper subalpine42.26318.9166.0.24.543
lower subalpine26.21233.0727.94129.96
upper montane26.01833.2744.71732.07
lower montane42.23531.01038.03034.714
colline/submontane36.01839.52536.31436.911
total28.8932.7435.91331.64
Central Alpsupper subalpine31.1017.500.0.24.120
lower subalpine19.91434.81617.7.25.111
upper montane24.82136.91156.2232.710
lower montane34.72731.31244.3734.513
colline/submontane47.42522.41828.03031.117
total25.91133.4737.81330.16
Northeastern Alpsupper subalpine0.0.26.8130.0.26.813
lower subalpine27.51624.91822.41826.211
upper montane31.22728.61233.64029.511
lower montane43.11838.01038.02138.88
colline/submontane25.84431.4160.0.29.817
total30.41230.6733.51730.85
Southwestern Alpsupper subalpine17.01329.7722.72324.86
lower subalpine25.01335.5538.61733.44
upper montane19.41526.3638.51325.86
lower montane22.41920.7921.21921.18
colline/submontane14.51720.61218.11917.79
total19.9729.5330.4927.03
Southeastern Alpsupper subalpine20.9928.4731.71325.15
lower subalpine26.3632.5435.01329.93
upper montane27.91028.6628.91228.45
lower montane29.61025.81228.31328.07
colline/submontane29.11122.11627.71427.58
total26.2429.8330.8728.32
Southern Alpsupper subalpine15.31724.31032.3021.59
lower subalpine18.81426.5638.81125.06
upper montane20.21725.9423.71625.14
lower montane15.71926.11127.42924.610
colline/submontane22.81626.1626.3825.45
total19.5826.0326.7724.83
Switzerlandupper subalpine19.0727.7427.11224.24
lower subalpine26.7332.5233.9929.82
upper montane32.1331.1232.7631.62
lower montane33.9232.2333.7533.42
colline/submontane30.5228.6430.1530.11
total30.5131.1132.2330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875480/341812
NFI3
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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 regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine25.6538.6042.6226.25
upper montane35.1439.3931.7735.23
lower montane32.6433.6536.21033.33
colline/submontane28.9530.61337.11029.94
total31.5234.2535.4632.22
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 montane35.4834.02141.61735.57
colline/submontane28.4529.82524.82328.35
total29.9432.81729.81730.14
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine34.2120.0.0.0.34.212
upper montane37.4190.0.1.4033.721
lower montane29.9733.72261.4.30.56
colline/submontane32.2527.21623.92231.55
total31.4430.01427.33931.24
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane27.53944.4120.0.34.522
lower montane34.0631.91738.52533.96
colline/submontane29.3434.3932.61329.94
total30.8333.9834.21231.33
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane36.61938.600.0.36.916
lower montane34.3537.21428.7.34.35
colline/submontane28.9328.01113.3028.83
total30.2230.3921.12630.12
Western Pre-Alpsupper subalpine0.0.36.4.0.0.36.4.
lower subalpine29.71535.8111.4032.49
upper montane40.11738.6837.73239.18
lower montane35.42235.62137.01035.713
colline/submontane26.7029.02241.64532.020
total34.91036.8634.62035.95
Central Pre-Alpsupper subalpine15.93345.1150.0.27.528
lower subalpine30.41031.9942.6.31.17
upper montane36.6735.350.0.35.94
lower montane37.9837.1732.61837.25
colline/submontane35.31237.21747.6937.09
total34.9435.3436.71335.13
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.01134.9190.0.29.710
upper montane33.9941.3735.81837.85
lower montane43.4737.4761.11741.75
colline/submontane37.91043.2847.41141.36
total35.3539.4550.41137.83
Northwestern Alpsupper subalpine29.15224.0198.8025.439
lower subalpine27.01031.4739.42929.66
upper montane27.61532.3722.25530.37
lower montane53.83132.31133.33739.016
colline/submontane35.32048.31536.61638.512
total30.3832.3431.61731.44
Central Alpsupper subalpine35.3021.6.0.0.28.117
lower subalpine22.31540.41720.1027.912
upper montane25.12133.11251.0030.310
lower montane38.72631.61432.4634.613
colline/submontane50.22833.31628.32836.615
total28.01134.4731.31331.15
Northeastern Alpsupper subalpine0.0.27.9.0.0.27.9.
lower subalpine27.02027.21725.71027.012
upper montane35.72333.31236.73534.110
lower montane72.33236.91240.31942.812
colline/submontane35.5430.7240.0.32.116
total35.51432.8736.21534.06
Southwestern Alpsupper subalpine16.21132.4629.42325.66
lower subalpine22.31537.1442.32033.75
upper montane19.31829.3643.91228.06
lower montane23.61323.41023.11923.47
colline/submontane13.31822.41020.51518.38
total18.9831.9333.71028.13
Southeastern Alpsupper subalpine21.91031.7730.31426.66
lower subalpine26.0633.2536.61430.14
upper montane30.4930.0627.81229.84
lower montane30.11228.31131.61429.77
colline/submontane27.61024.02229.61527.48
total26.6431.3331.4729.22
Southern Alpsupper subalpine15.01425.11046.8020.89
lower subalpine21.81328.3744.5927.16
upper montane18.81628.5432.9527.24
lower montane17.82329.21122.52127.310
colline/submontane27.41629.5624.71028.45
total20.9828.6327.0726.83
Switzerlandupper subalpine18.9730.2429.71224.94
lower subalpine26.4333.2337.51030.12
upper montane32.6332.7232.3632.72
lower montane34.2232.7335.3633.82
colline/submontane29.2230.7330.3529.52
total30.0132.4133.3331.11
© WSL, Swiss National Forest Inventory, 17.06.2020 #875481/341813
NFI3
basal area
processes in channels 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
processes in channels 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 subalpine25.5538.6042.6226.15
upper montane35.2439.3931.7735.23
lower montane32.6433.6536.01033.23
colline/submontane28.9535.91837.11030.54
total31.5235.4535.3532.32
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 montane35.4834.02141.61735.57
colline/submontane28.4529.82524.82328.35
total29.9432.81729.81730.14
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 montane29.9733.72261.4.30.56
colline/submontane33.7627.51523.92232.76
total32.0430.11327.33931.84
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane27.53944.4120.0.34.522
lower montane33.8631.91738.52533.86
colline/submontane30.2434.3932.61330.64
total31.3333.9834.21231.73
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane36.61938.600.0.36.916
lower montane34.1537.21428.7.34.25
colline/submontane28.8328.01113.3028.73
total30.1230.3921.12630.12
Western Pre-Alpsupper subalpine0.0.36.4.0.0.36.4.
lower subalpine28.21534.6111.4031.09
upper montane40.11738.5837.73239.18
lower montane33.52335.62137.01034.714
colline/submontane26.7029.02241.64532.020
total33.81036.3634.62035.25
Central Pre-Alpsupper subalpine15.93345.1150.0.27.528
lower subalpine30.41032.0942.6.31.17
upper montane36.2735.250.0.35.74
lower montane37.8737.1732.61837.25
colline/submontane35.31237.21747.6937.09
total34.7435.3436.71335.03
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine27.01134.9190.0.29.710
upper montane34.7941.2735.81838.15
lower montane42.5737.4761.11741.25
colline/submontane37.91043.0847.41141.26
total35.4539.4450.41137.83
Northwestern Alpsupper subalpine26.34924.0198.8023.937
lower subalpine25.91031.4739.42929.16
upper montane26.21532.6720.25129.97
lower montane53.83132.31133.33739.016
colline/submontane35.32048.31544.12040.412
total29.2832.4433.01731.14
Central Alpsupper subalpine35.3021.6.0.0.28.117
lower subalpine22.41540.41720.1027.712
upper montane25.12033.11251.0030.210
lower montane38.72631.61432.4634.613
colline/submontane50.22833.31628.32836.615
total27.81034.4731.31330.95
Northeastern Alpsupper subalpine0.0.27.9.0.0.27.9.
lower subalpine27.02027.21725.71027.012
upper montane35.72333.31236.73534.110
lower montane63.33336.11240.31941.411
colline/submontane27.62429.1200.0.28.616
total34.51432.5736.21533.56
Southwestern Alpsupper subalpine16.01132.4629.42325.46
lower subalpine23.61637.1442.32033.85
upper montane19.31829.3643.91228.06
lower montane23.61323.41023.11923.47
colline/submontane13.31822.41020.51518.38
total19.3831.9333.71028.23
Southeastern Alpsupper subalpine21.21031.9730.31426.36
lower subalpine25.4633.2539.11430.04
upper montane31.2929.7627.81230.04
lower montane29.61228.31130.31429.37
colline/submontane28.0924.02229.61527.78
total26.3431.3331.9729.12
Southern Alpsupper subalpine14.81425.11046.8020.69
lower subalpine21.11428.3744.5926.86
upper montane18.21628.3432.9527.04
lower montane17.81829.01122.52126.810
colline/submontane27.41629.2625.51028.35
total20.5828.4327.5726.63
Switzerlandupper subalpine18.4730.3429.71224.64
lower subalpine26.1333.1338.41029.92
upper montane32.6332.6232.0632.62
lower montane33.9232.6335.1533.62
colline/submontane29.4230.9431.0529.82
total29.9132.3133.5331.01
© WSL, Swiss National Forest Inventory, 17.06.2020 #875482/341814
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
processes in channels 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 subalpine27.8640.5046.4128.66
upper montane35.0439.9634.2935.33
lower montane32.2434.5633.9832.83
colline/submontane29.9431.81129.91430.14
total31.9235.2433.6532.52
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane38.300.0.0.0.38.30
lower montane35.7829.1842.51835.27
colline/submontane26.9435.61324.61826.94
total28.8431.0730.01628.93
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.9130.0.0.0.31.913
upper montane40.3220.0.3.7.36.524
lower montane28.5641.81669.0029.96
colline/submontane31.8523.22238.21430.95
total30.5431.31437.13130.73
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane26.82840.920.0.32.616
lower montane32.5634.41640.02733.05
colline/submontane26.9428.51324.21926.94
total28.7331.61028.41729.03
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane34.12331.400.0.33.720
lower montane32.7634.41935.5032.86
colline/submontane28.3329.9125.8.28.33
total29.3230.91021.05029.32
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine37.61636.21114.2.36.39
upper montane37.21138.6833.02537.86
lower montane33.32140.12241.41136.813
colline/submontane30.8031.62445.94035.120
total36.5837.4636.61637.04
Central Pre-Alpsupper subalpine19.63346.7130.0.30.425
lower subalpine31.4833.1845.4.32.36
upper montane35.0735.450.0.35.24
lower montane38.9738.5630.91538.25
colline/submontane36.41135.31632.54335.79
total35.2435.9332.21435.42
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.21135.9160.0.33.09
upper montane36.9838.6739.51637.85
lower montane42.6836.1764.62140.96
colline/submontane35.51143.9839.91339.76
total37.1538.1450.41438.23
Northwestern Alpsupper subalpine98.5029.2311.0.42.540
lower subalpine32.01034.81048.63334.27
upper montane32.91533.6712.16232.17
lower montane43.13833.81139.02736.814
colline/submontane43.11351.11533.32242.59
total35.2834.7530.61934.64
Central Alpsupper subalpine36.0025.600.0.30.512
lower subalpine32.81345.11620.2036.810
upper montane30.41845.81054.3040.19
lower montane47.41742.8732.61242.99
colline/submontane78.1234.02034.12041.816
total37.1943.3734.01139.65
Northeastern Alpsupper subalpine0.0.32.900.0.32.90
lower subalpine35.01732.12028.61433.412
upper montane42.01536.51139.83337.89
lower montane38.31735.91238.32336.89
colline/submontane38.2034.5170.0.35.114
total37.31035.3736.51636.05
Southwestern Alpsupper subalpine21.71135.8735.52530.96
lower subalpine28.51340.0443.62138.04
upper montane25.61831.1647.91031.55
lower montane23.81521.61027.02023.18
colline/submontane14.32022.31017.82318.89
total23.6733.8336.01031.53
Southeastern Alpsupper subalpine29.3839.71436.41134.78
lower subalpine31.9635.8541.81434.64
upper montane39.1731.9532.11134.14
lower montane30.41229.7835.11230.97
colline/submontane25.71124.81931.51526.78
total32.0434.6435.7633.62
Southern Alpsupper subalpine29.31634.21060.5033.48
lower subalpine30.61234.3646.51033.85
upper montane24.61432.0436.51131.34
lower montane26.52033.6833.6832.87
colline/submontane29.31231.6525.61030.35
total28.3732.7329.7831.82
Switzerlandupper subalpine27.5636.8635.91333.15
lower subalpine31.3336.4341.51034.32
upper montane34.8334.5234.4634.62
lower montane33.4234.3336.7534.02
colline/submontane28.5231.6328.1629.11
total31.3134.7134.3332.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875483/341815
NFI4
basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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 regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine26.6640.5046.4127.36
upper montane35.2439.9634.6935.63
lower montane32.0434.5633.9832.73
colline/submontane29.8430.71229.91429.94
total31.7234.9433.8532.32
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane43.270.0.0.0.43.27
lower montane37.0929.1842.51836.37
colline/submontane27.4435.61324.61827.44
total29.6431.0730.01629.73
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine31.9130.0.0.0.31.913
upper montane40.3220.0.3.7.36.524
lower montane28.6641.81669.0029.96
colline/submontane31.4523.22238.21430.65
total30.4431.31437.13130.63
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane26.82840.920.0.32.616
lower montane32.5634.41640.02733.05
colline/submontane26.8428.51324.21926.84
total28.7331.61028.41728.93
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane34.12331.400.0.33.720
lower montane32.6634.41935.5032.76
colline/submontane28.2329.9125.8.28.23
total29.2230.91021.05029.32
Western Pre-Alpsupper subalpine0.0.49.300.0.49.30
lower subalpine34.51536.11114.2.35.09
upper montane37.21138.4833.02537.76
lower montane32.02040.12241.41136.013
colline/submontane30.8031.62445.94035.120
total35.1837.4636.61636.44
Central Pre-Alpsupper subalpine19.63346.7130.0.30.425
lower subalpine30.9832.2845.4.31.56
upper montane35.5735.750.0.35.64
lower montane39.4737.6630.91538.15
colline/submontane36.41135.31632.54335.79
total35.2435.6332.21435.32
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine28.31135.9160.0.30.99
upper montane36.6838.5639.51637.75
lower montane42.8837.2864.62141.56
colline/submontane35.51143.9839.91339.76
total36.1538.4450.41437.83
Northwestern Alpsupper subalpine33.54929.2311.0.29.736
lower subalpine29.31034.1948.92632.56
upper montane32.01432.9712.16231.56
lower montane42.23435.21039.02737.713
colline/submontane35.11751.11533.32238.311
total31.8734.3531.61833.14
Central Alpsupper subalpine36.0025.600.0.30.512
lower subalpine27.01443.41620.2032.011
upper montane27.21839.71254.3035.110
lower montane43.21936.81132.61238.710
colline/submontane51.83028.52734.12036.618
total31.7938.5734.01134.95
Northeastern Alpsupper subalpine0.0.32.900.0.32.90
lower subalpine30.91831.51728.61431.011
upper montane35.11635.91039.83335.98
lower montane38.31735.01238.32336.29
colline/submontane32.41234.5170.0.33.812
total33.11034.5636.51634.35
Southwestern Alpsupper subalpine17.81034.1735.52527.56
lower subalpine23.11338.6443.62134.94
upper montane21.31730.8647.91029.85
lower montane23.31421.61025.62022.88
colline/submontane14.52022.31017.82318.49
total20.1733.0335.61029.32
Southeastern Alpsupper subalpine24.2937.31432.21430.38
lower subalpine28.0634.5540.51431.94
upper montane33.0831.3531.11131.84
lower montane28.11231.21133.41330.17
colline/submontane25.81124.81929.01626.38
total28.0433.5434.0631.12
Southern Alpsupper subalpine17.81328.31060.5023.98
lower subalpine24.01330.4646.51029.15
upper montane20.91630.1437.61029.04
lower montane23.71830.6828.71329.67
colline/submontane30.41731.2524.81130.25
total23.8830.4329.0728.92
Switzerlandupper subalpine21.2633.8633.71327.94
lower subalpine28.2334.8341.2931.92
upper montane33.4333.6234.4633.62
lower montane33.2233.6335.9533.62
colline/submontane28.4231.2327.7628.92
total30.1133.6133.9331.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #875484/341816
NFI1
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
state1983/85
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 subalpine0.0.0.0.13.32521.6817.11620.78
lower subalpine24.2530.41431.5627.6519.21727.73
upper montane30.2438.11036.8425.9817.51831.23
lower montane29.9333.3334.7530.1917.92932.02
colline/submontane27.9330.0233.5825.9924.01529.22
total28.6231.1234.3326.5320.3929.81
inside perimeterupper subalpine0.0.0.0.37.81028.2522.51327.15
lower subalpine40.1.0.0.34.9633.4324.8732.52
upper montane29.1828.61635.0328.9423.5529.62
lower montane29.9631.0935.3527.8621.8729.43
colline/submontane29.81026.8740.9820.81021.7826.04
total29.8428.3535.6230.0222.9329.61
outside perimeterupper subalpine0.0.0.0.0.0.20.91437.4022.114
lower subalpine39.180.0.35.44133.7834.4934.17
upper montane26.8744.7037.61135.1918.83532.36
lower montane30.9744.6937.01129.6920.63132.15
colline/submontane29.71126.01146.21225.81019.21027.36
total29.9532.4939.5730.9420.5930.73
totalupper subalpine0.0.0.0.23.22625.1421.21024.44
lower subalpine24.9530.41433.1431.2224.0730.42
upper montane29.8337.1935.9228.7322.7530.42
lower montane30.0333.3335.1328.8421.3731.22
colline/submontane28.2329.7238.2524.0621.8628.41
total28.9131.0235.2228.9122.3329.81
© WSL, Swiss National Forest Inventory, 17.06.2020 #875485/341817
NFI4
basal area
processes in channels 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
state2009/17
processes in channels 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 subalpine26.2640.5046.4127.06
upper montane35.2439.9634.6935.53
lower montane32.9534.5633.9833.33
colline/submontane29.6430.71229.91429.74
total31.9234.9433.8532.42
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane43.270.0.0.0.43.27
lower montane36.4929.1842.51835.97
colline/submontane27.6435.61324.61827.64
total29.7431.0730.01629.73
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine30.7130.0.0.0.30.713
upper montane40.3220.0.3.7.36.524
lower montane28.6641.81669.0029.96
colline/submontane31.4523.22238.21430.65
total30.3331.31437.13130.53
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane26.82840.920.0.32.616
lower montane32.5634.41640.02733.05
colline/submontane26.7428.51324.61726.74
total28.6331.61028.41628.83
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane34.12331.400.0.33.720
lower montane32.7634.41935.5032.86
colline/submontane28.3329.9125.8.28.33
total29.4230.91021.05029.42
Western Pre-Alpsupper subalpine0.0.49.300.0.49.30
lower subalpine33.11536.11114.2.34.39
upper montane36.91038.4833.02537.66
lower montane30.22140.12241.41134.813
colline/submontane30.8031.62445.94035.120
total34.1837.4636.61636.04
Central Pre-Alpsupper subalpine19.63346.7130.0.30.425
lower subalpine28.3931.5945.4.29.66
upper montane35.2735.250.0.35.24
lower montane39.8837.6630.91538.25
colline/submontane34.91236.41532.54335.39
total34.2435.3332.21434.62
Eastern Pre-Alpsupper subalpine14.300.0.0.0.14.30
lower subalpine27.31134.3170.0.29.79
upper montane37.2838.5639.51637.95
lower montane43.0837.2864.62141.75
colline/submontane35.51143.9839.91339.76
total36.0538.2450.41437.63
Northwestern Alpsupper subalpine34.34029.2311.0.30.631
lower subalpine27.51034.1948.92631.46
upper montane30.11432.9712.16231.06
lower montane38.33535.21039.02736.514
colline/submontane35.11751.31233.32238.910
total30.0734.4531.61832.44
Central Alpsupper subalpine31.8925.600.0.29.69
lower subalpine25.61441.31520.2030.611
upper montane27.21838.21254.3034.510
lower montane43.21936.81132.61238.710
colline/submontane51.83028.52734.12036.618
total30.8937.5734.01134.15
Northeastern Alpsupper subalpine0.0.32.900.0.10.484
lower subalpine25.51831.61528.61428.011
upper montane35.71435.91039.83336.18
lower montane38.31734.01238.32335.49
colline/submontane32.41234.5170.0.33.812
total28.81134.2636.51632.55
Southwestern Alpsupper subalpine17.01033.2735.52526.36
lower subalpine19.61338.1443.62132.95
upper montane19.31730.8647.91029.06
lower montane21.71621.61025.62022.48
colline/submontane15.01722.31016.12518.29
total18.4732.7334.91128.12
Southeastern Alpsupper subalpine21.5936.61429.31727.78
lower subalpine27.0634.9440.51431.64
upper montane32.9831.9632.61132.34
lower montane27.81231.21133.41329.87
colline/submontane25.81124.81926.41825.88
total26.8433.8433.7730.62
Southern Alpsupper subalpine15.61228.1960.5022.28
lower subalpine21.01429.6646.51027.76
upper montane19.81530.0437.61028.74
lower montane23.81730.5828.71329.47
colline/submontane28.21731.1524.11129.45
total21.6830.1328.5828.02
Switzerlandupper subalpine19.1633.0631.91425.94
lower subalpine26.3334.5341.2930.72
upper montane33.0333.6234.8633.42
lower montane33.3233.5335.9533.62
colline/submontane28.3231.2327.0628.82
total29.4133.5133.6331.21
© WSL, Swiss National Forest Inventory, 17.06.2020 #875486/341818
NFI1
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
state1983/85
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 subalpine0.0.0.0.13.32520.3916.61519.68
lower subalpine24.2528.71531.3626.4518.21827.03
upper montane30.0437.6935.9425.3717.71730.63
lower montane30.0333.2333.6528.6814.92431.52
colline/submontane27.9330.1232.3825.4921.61529.12
total28.6231.2233.6325.4318.8829.31
inside perimeterupper subalpine0.0.0.0.37.81027.8522.01226.75
lower subalpine40.1.0.0.35.1633.0324.8732.32
upper montane28.4833.51634.8329.1323.7529.62
lower montane29.9631.0935.0527.5621.4729.03
colline/submontane29.81026.8741.0720.41021.4825.84
total29.7428.6535.5229.8222.7329.51
outside perimeterupper subalpine0.0.0.0.0.0.20.11437.4021.314
lower subalpine39.180.0.35.44133.7834.4934.17
upper montane26.8744.7037.61133.8918.83531.76
lower montane30.5744.6937.01129.0921.42431.75
colline/submontane29.71126.01146.21225.41019.21026.96
total29.7532.4939.5730.2520.5930.23
totalupper subalpine0.0.0.0.23.22624.3520.71023.64
lower subalpine24.9528.71533.1430.5223.8730.02
upper montane29.6337.2835.3328.5322.9530.12
lower montane30.0333.2334.4328.1420.4730.72
colline/submontane28.2329.8237.6523.5621.1628.32
total28.8131.0234.7228.3121.9329.41
© WSL, Swiss National Forest Inventory, 17.06.2020 #875487/341819
NFI1
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: terrestrial grid NFI1
state1983/85
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 subalpine0.0.0.0.13.22521.0516.41720.35
lower subalpine24.7429.31032.2426.9319.81127.62
upper montane29.8231.9935.5325.6516.01230.22
lower montane29.8233.6234.7426.9616.11731.61
colline/submontane27.3230.5133.5522.8719.61029.01
total28.3131.4134.1225.4218.2629.31
inside perimeterupper subalpine0.0.0.0.38.01025.6420.6924.34
lower subalpine20.3700.0.34.4433.1225.4532.12
upper montane32.2633.31635.5330.6224.3430.82
lower montane29.0530.9634.0328.1421.0528.82
colline/submontane29.5728.2536.9524.5720.6525.63
total29.7329.3435.0230.4122.6229.61
outside perimeterupper subalpine0.0.0.0.0.0.27.01337.51028.311
lower subalpine39.380.0.29.53030.7638.0931.26
upper montane31.6644.7.40.4833.7619.82933.04
lower montane30.9535.41234.2828.2725.61930.64
colline/submontane27.3723.71241.21027.6721.8827.24
total30.2327.2937.3530.2323.3730.12
totalupper subalpine0.0.0.0.23.12623.6320.1822.93
lower subalpine24.9429.31033.2330.5224.5530.01
upper montane30.1232.3835.6229.6223.2430.71
lower montane29.8233.4234.3227.7320.5530.61
colline/submontane27.5230.2135.9424.3420.5428.21
total28.6131.2134.7128.6121.9229.51
© WSL, Swiss National Forest Inventory, 17.06.2020 #875488/341820
NFI2
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
state1993/95
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 subalpine0.0.0.0.15.82423.1821.21622.67
lower subalpine23.9530.11632.4727.8522.21528.23
upper montane32.5436.41238.7428.2820.91833.23
lower montane31.6334.9339.6533.8919.32434.52
colline/submontane29.7331.6235.6927.41023.51230.82
total30.3232.7236.8327.9322.0731.51
inside perimeterupper subalpine0.0.0.0.45.6229.9525.81229.25
lower subalpine38.2.0.0.35.0633.8327.4733.12
upper montane32.21037.61138.0429.5426.3531.52
lower montane32.1536.5938.2528.7627.31232.33
colline/submontane31.21129.0640.2823.6925.9728.74
total32.0432.0537.6230.8226.5331.51
outside perimeterupper subalpine0.0.0.0.0.0.24.41332.3.25.012
lower subalpine38.060.0.17.07736.31038.81135.89
upper montane28.3730.4.35.31736.0824.12233.16
lower montane33.8938.21041.11132.4922.52634.75
colline/submontane33.3928.51250.8826.0923.51030.25
total32.5531.4941.4732.8524.5832.83
totalupper subalpine0.0.0.0.27.92526.8424.61026.54
lower subalpine24.5530.11633.5431.7226.7631.02
upper montane32.1336.31038.2329.8325.7532.32
lower montane32.0335.1339.1331.0426.21133.82
colline/submontane30.1331.3239.4525.7625.1530.31
total30.6132.6137.4230.0125.7331.61
© WSL, Swiss National Forest Inventory, 17.06.2020 #875489/341821
NFI2
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
state1993/95
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 subalpine0.0.0.0.15.82420.9816.31720.07
lower subalpine23.2530.11630.4725.4519.41626.23
upper montane31.9433.91339.4525.1819.41832.23
lower montane31.6335.1339.3532.5915.82334.22
colline/submontane29.6331.7235.6926.41023.31630.72
total30.0232.7236.4325.6319.9930.61
inside perimeterupper subalpine0.0.0.0.32.23529.2523.31227.85
lower subalpine38.2.0.0.34.5632.7326.6732.22
upper montane32.21037.61137.5429.1425.8531.02
lower montane32.1536.5938.1528.6626.01231.93
colline/submontane30.41228.8640.3823.2925.9728.54
total31.8431.8537.2230.1225.8330.91
outside perimeterupper subalpine0.0.0.0.0.0.25.01332.3.25.512
lower subalpine38.060.0.17.07735.31038.81134.99
upper montane28.3630.4.35.31734.6923.12032.16
lower montane33.5938.21041.11131.3920.92733.85
colline/submontane33.3928.51250.8826.21024.3930.25
total32.3531.4941.4731.9524.5832.23
totalupper subalpine0.0.0.0.24.02825.4421.11024.54
lower subalpine23.8530.11632.1430.0225.4629.52
upper montane31.6334.21038.3328.4325.0531.62
lower montane31.9335.2338.9330.3524.31133.42
colline/submontane29.9331.4239.4525.2625.1630.21
total30.4232.6137.0228.6124.6330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875490/341822
NFI2
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: terrestrial grid NFI2
state1993/95
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 subalpine0.0.0.0.12.03720.2815.31719.17
lower subalpine23.5531.31331.5625.4518.81426.53
upper montane31.7433.71338.7425.5720.21732.03
lower montane31.3335.0339.4531.9915.71934.02
colline/submontane29.1331.6236.9925.4922.81630.52
total29.7232.7136.5325.5319.5830.51
inside perimeterupper subalpine0.0.0.0.32.13528.7524.31027.74
lower subalpine38.2.0.0.34.4633.4326.5632.62
upper montane32.0937.41037.3329.4325.9431.12
lower montane32.2535.0839.1429.0526.11132.33
colline/submontane31.81029.4538.6824.1826.1628.74
total32.1431.7537.2230.5226.0331.11
outside perimeterupper subalpine0.0.0.0.0.0.27.01332.3027.312
lower subalpine38.050.0.25.23634.41038.81134.19
upper montane28.1630.4037.11534.8823.71632.66
lower montane33.7838.21038.91031.1927.42933.95
colline/submontane32.5929.21144.91026.21026.3830.35
total32.2531.5839.2732.0526.7732.33
totalupper subalpine0.0.0.0.20.63225.1421.5924.24
lower subalpine24.1531.31332.7430.3225.0629.82
upper montane31.5334.11037.9328.7325.1431.62
lower montane31.7335.1339.2330.3424.61033.42
colline/submontane29.5331.4238.6525.1525.4530.11
total30.1132.6137.0228.8124.8330.91
© WSL, Swiss National Forest Inventory, 17.06.2020 #875491/341823
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 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 subalpine0.0.0.0.20.23222.4717.81321.36
lower subalpine26.6630.51431.2627.4524.01328.23
upper montane35.3435.91536.1529.6620.91633.43
lower montane33.0431.2439.3531.9923.71833.12
colline/submontane28.5328.1235.6824.8930.41728.42
total31.2229.2235.4327.3323.8830.01
inside perimeterupper subalpine0.0.0.0.47.7835.6728.31033.96
lower subalpine40.5.0.0.34.6736.1330.4634.92
upper montane39.9637.7737.4432.7330.1433.72
lower montane33.8637.21037.7531.0630.6833.73
colline/submontane31.31027.9839.0827.7831.2531.33
total34.5431.6637.1233.9230.4333.71
outside perimeterupper subalpine0.0.0.0.0.0.31.81360.5033.613
lower subalpine46.410.0.28.43941.51146.51041.59
upper montane34.793.7035.91533.8937.61034.26
lower montane34.6744.51944.21433.0928.71336.25
colline/submontane28.31224.81739.81726.81124.81127.86
total33.3529.41540.6934.5529.0734.03
totalupper subalpine0.0.0.0.34.02029.2523.9828.04
lower subalpine27.4530.51432.6432.8229.1531.92
upper montane35.6334.51336.8331.9329.0433.62
lower montane33.3331.9338.9331.6429.6733.52
colline/submontane28.7328.0237.6526.2630.2528.92
total31.7229.4236.4231.4128.9231.71
© WSL, Swiss National Forest Inventory, 17.06.2020 #875492/341824
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