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NFI3
number of woody species (≥ 12 cm dbh)
time of last treatment (in 5- or 10-year classes) · altitudinal vegetation belts (NaiS; 6 classes)
regional demarcation: protection forest region
unit: n
evaluation area: accessible forest without shrub forest
grid: 1.4-km grid
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern Alps Southeastern AlpsSouthern AlpsSwitzerland
time of last treatment (in 5- or 10-year classes)altitudinal vegetation belts (NaiS; 6 classes)n±%n±%n±%n±%n±%n±%n±%
n/an/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
subalpine0.0.0.0.0.0.0.0.0.0.0.0.0.0.
high-montane0.0.0.0.0.0.0.0.0.0.0.0.0.0.
lower and upper montane0.0.0.0.0.0.0.0.0.0.0.0.0.0.
submontane0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hyperinsubric and colline0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.
=5 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.7162.0240.0.1.816
subalpine0.0.1.0101.001.8191.491.001.37
high-montane1.5231.271.2141.4111.361.5161.34
lower and upper montane2.432.142.443.1152.6162.3232.32
submontane2.223.1123.0112.7243.3210.0.2.32
hyperinsubric and colline1.8370.0.0.0.1.8210.0.2.3122.011
total2.322.042.341.881.672.1102.21
6-10 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.3171.4180.0.1.314
subalpine0.0.1.3171.001.2181.481.7171.37
high-montane1.3181.7201.3152.081.5101.4241.66
lower and upper montane2.432.342.572.8162.3162.2182.42
submontane2.633.273.0110.0.4.000.0.2.73
hyperinsubric and colline2.0330.0.0.0.2.0360.0.2.3132.211
total2.522.342.361.971.672.092.32
11-20 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.7161.8120.7401.612
subalpine0.0.0.9140.9161.5161.481.3141.36
high-montane1.0231.680.9181.881.672.2171.64
lower and upper montane2.732.552.453.1222.3121.6162.52
submontane2.643.1164.3173.0245.000.0.2.74
hyperinsubric and colline2.8200.0.0.0.3.2283.002.3172.512
total2.622.242.262.081.651.9102.22
21-30 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.7131.3151.001.410
subalpine0.0.1.291.001.8111.491.3161.46
high-montane0.5491.4101.1271.7141.991.3121.56
lower and upper montane3.142.852.772.9122.3172.2102.93
submontane3.053.5101.8184.1350.0.0.0.3.05
hyperinsubric and colline0.0.0.0.0.0.4.0122.002.6122.811
total3.032.452.472.081.761.872.32
31-50 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.8101.1131.001.48
subalpine1.001.281.3141.6131.491.2131.46
high-montane1.001.781.8132.482.091.9112.04
lower and upper montane3.752.952.784.893.1102.4113.13
submontane3.373.1234.9143.5100.0.0.0.3.46
hyperinsubric and colline1.000.0.0.0.2.9210.0.2.5102.59
total3.542.352.572.361.862.162.42
51-100 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.6121.8120.8241.59
subalpine0.0.1.0210.8231.961.581.471.54
high-montane0.0.1.7151.5242.471.4162.172.05
lower and upper montane3.7103.273.3122.8263.5102.252.84
submontane3.2124.5135.2104.5240.0.0.0.4.08
hyperinsubric and colline3.000.0.0.0.1.8312.002.662.66
total3.582.482.8112.151.662.242.23
>100 years ago or nevern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.1.003.001.4131.7101.2111.57
subalpine0.0.1.291.3141.781.691.581.54
high-montane1.002.1121.2272.091.791.9131.86
lower and upper montane2.6122.4142.2113.5122.9132.272.45
submontane3.3125.008.003.0282.000.0.3.614
hyperinsubric and colline0.0.0.0.0.0.2.5201.002.882.77
total2.6101.781.9112.061.852.041.93
totaln/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.1.003.001.661.651.081.54
subalpine1.001.151.171.741.531.451.42
high-montane1.0131.641.372.041.631.851.72
lower and upper montane2.622.422.533.362.662.242.51
submontane2.523.353.583.3123.5140.0.2.61
hyperinsubric and colline2.1150.0.0.0.2.5101.7242.542.53
total2.512.122.322.121.722.022.21
© WSL, Swiss National Forest Inventory, 05.03.2024 #1385664/567436

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1385664. Birmensdorf, Swiss Federal Research Institute WSL

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