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NFI4
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: production region
unit: n
evaluation area: accessible forest without shrub forest NFI4/NFI5
grid: 1.4 km grid, subgrids 1-5
state 2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
time of last treatment (in 5- or 10-year classes)altitudinal vegetation belts (NaiS; 6 classes)n±%n±%n±%n±%n±%n±%
n/an/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
subalpine0.0.0.0.0.0.0.0.0.0.0.0.
high-montane0.0.0.0.0.0.0.0.0.0.0.0.
lower and upper montane0.0.0.0.0.0.0.0.0.0.0.0.
submontane0.0.0.0.0.0.0.0.0.0.0.0.
hyperinsubric and colline0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
=5 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.3200.0.1.320
subalpine0.0.0.0.1.2161.2120.7381.211
high-montane1.000.0.1.2121.661.0281.56
lower and upper montane2.552.572.252.482.0242.43
submontane2.472.342.6133.9130.0.2.43
hyperinsubric and colline0.0.1.7380.0.1.5262.3112.011
total2.542.332.141.951.9112.22
6-10 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.2.0240.0.2.024
subalpine0.0.0.0.1.001.5120.0.1.411
high-montane1.000.0.1.3141.491.6221.48
lower and upper montane2.852.582.462.2113.002.53
submontane2.882.554.482.3200.0.2.74
hyperinsubric and colline0.0.0.0.0.0.3.0161.9342.024
total2.842.542.561.861.8182.43
11-20 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.5120.0.1.512
subalpine0.0.0.0.0.8191.471.7161.47
high-montane1.5231.001.7211.961.6151.86
lower and upper montane2.753.282.442.591.6252.63
submontane2.692.762.9144.9150.0.2.85
hyperinsubric and colline2.004.000.0.3.001.9182.215
total2.742.852.442.051.7102.42
21-30 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.5141.001.413
subalpine0.0.0.0.1.001.4101.1241.49
high-montane0.0.2.001.4231.562.2251.67
lower and upper montane2.283.2102.872.782.2142.64
submontane2.7102.893.005.3130.0.3.17
hyperinsubric and colline0.0.2.7270.0.4.0211.9222.616
total2.473.072.581.951.9112.23
31-50 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.781.001.67
subalpine0.0.0.0.1.3121.4101.8151.48
high-montane0.0.1.001.6112.161.4151.95
lower and upper montane3.563.4152.962.882.4143.04
submontane3.6163.2112.3303.0150.0.3.29
hyperinsubric and colline1.000.0.0.0.3.4362.8112.811
total3.463.2102.562.042.282.43
51-100 years agon/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.6101.2211.59
subalpine0.0.1.000.9521.751.481.65
high-montane0.0.0.0.1.4132.592.182.26
lower and upper montane3.495.0192.9133.581.992.85
submontane2.6183.0165.004.3130.0.3.310
hyperinsubric and colline0.0.3.000.0.2.6312.782.77
total3.283.4152.3122.352.152.33
>100 years ago or nevern/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.7111.6101.78
subalpine0.0.0.0.1.2151.671.4121.56
high-montane0.0.0.0.1.3211.961.6161.87
lower and upper montane2.4272.002.6152.682.1112.46
submontane0.0.3.000.0.0.0.0.0.3.00
hyperinsubric and colline0.0.0.0.0.0.4.3173.0113.310
total2.4272.5141.8122.041.961.93
totaln/a0.0.0.0.0.0.0.0.0.0.0.0.
upper subalpine0.0.0.0.0.0.1.651.381.64
subalpine0.0.1.001.181.531.471.43
high-montane1.001.3201.461.831.761.72
lower and upper montane2.722.742.522.732.162.61
submontane2.642.423.373.980.0.2.62
hyperinsubric and colline1.5232.1220.0.2.8122.652.64
total2.722.522.322.022.032.31
© WSL, Swiss National Forest Inventory, 05.03.2024 #1199940/381689

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. 1199940. Birmensdorf, Swiss Federal Research Institute WSL

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