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NFI2
number of woody species (≥ 12 cm dbh)
time of last treatment · altitudinal vegetation belts (NaiS; 6 classes)
regional demarcation: protection forest region
unit: n
evaluation area: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern Alps Southeastern AlpsSouthern AlpsSwitzerland
time of last treatmentaltitudinal 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 subalpine0.0.0.0.0.0.1.000.0.0.0.1.00
subalpine0.0.0.0.1.000.0.1.3170.0.1.215
high-montane0.0.2.5140.0.1.0621.1331.5241.321
lower and upper montane1.9231.8421.4332.000.0.1.5721.617
submontane1.7440.0.6.003.000.0.0.0.2.335
hyperinsubric and colline0.0.0.0.0.0.0.0.0.0.2.0361.354
total1.7231.7302.0351.4321.1231.7271.512
<= 5 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.7161.9131.001.811
subalpine0.0.0.9111.001.6161.3101.7161.37
high-montane1.5241.491.0121.871.361.6171.44
lower and upper montane2.422.242.252.9241.7131.8142.32
submontane2.323.1103.5122.003.0190.0.2.32
hyperinsubric and colline3.0200.0.0.0.3.2373.002.2142.412
total2.322.032.151.971.551.992.11
6-10 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.0.0.1.4160.5691.221
subalpine0.0.1.001.001.7181.5101.5171.47
high-montane0.7421.391.001.3181.2131.4421.37
lower and upper montane2.442.272.282.0532.7202.2102.33
submontane2.343.0272.5103.4436.000.0.2.34
hyperinsubric and colline2.6110.0.0.0.1.7230.0.2.5222.313
total2.332.062.181.7151.691.7152.12
11-20 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.2.271.6100.0.1.97
subalpine0.0.1.280.8231.6111.481.3141.45
high-montane1.0251.591.4191.5121.681.4141.55
lower and upper montane2.832.532.753.0102.1162.3102.72
submontane2.932.9142.4123.003.5100.0.2.93
hyperinsubric and colline0.0.0.0.0.0.2.6152.002.4112.49
total2.822.332.551.971.652.072.42
21-30 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.7141.3140.0.1.611
subalpine0.0.1.3121.5171.6201.2111.5141.48
high-montane1.5241.5121.5112.081.8102.0141.85
lower and upper montane3.152.652.684.193.1142.5152.83
submontane3.363.3214.9142.002.000.0.3.35
hyperinsubric and colline2.5220.0.0.0.3.0271.002.5112.510
total3.242.352.472.271.772.372.42
31-50 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.5151.1201.001.311
subalpine1.001.1141.3201.671.391.3101.45
high-montane0.0.1.591.6142.171.6111.9101.85
lower and upper montane3.663.263.164.1132.7142.193.13
submontane2.894.485.3132.000.0.0.0.3.18
hyperinsubric and colline3.0310.0.0.0.2.3232.002.662.66
total3.252.562.962.051.572.252.32
51-100 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.2.2181.8191.3211.812
subalpine0.0.1.0361.001.6151.8121.4121.58
high-montane0.0.1.7110.0.2.3122.002.082.16
lower and upper montane2.492.8163.5141.004.0182.092.57
submontane3.575.004.003.000.0.0.0.3.77
hyperinsubric and colline3.000.0.0.0.0.5710.0.2.4172.217
total2.982.2143.4142.0102.0112.062.24
> 100 years ago or nevern/a0.0.0.0.0.0.0.0.2.000.0.2.00
upper subalpine0.0.1.004.001.6121.6101.0181.57
subalpine0.0.1.281.1131.6101.471.381.44
high-montane1.001.5161.5132.281.7121.9101.85
lower and upper montane2.9102.0172.2103.4121.9162.082.35
submontane2.8104.584.4252.6421.000.0.3.010
hyperinsubric and colline0.0.0.0.0.0.2.5130.0.2.492.48
total2.881.692.092.151.651.851.93
totaln/a0.0.0.0.0.0.0.0.2.000.0.2.00
upper subalpine0.0.1.004.001.761.661.0121.54
subalpine1.001.151.171.651.441.351.42
high-montane1.1151.541.371.941.541.851.62
lower and upper montane2.622.422.533.372.372.142.51
submontane2.523.273.472.6153.1150.0.2.61
hyperinsubric and colline2.6130.0.0.0.2.4102.0142.442.43
total2.612.122.322.031.622.022.21
© WSL, Swiss National Forest Inventory, 15.08.2023 #1385644/567416

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. 1385644. Birmensdorf, Swiss Federal Research Institute WSL

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