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NFI1NFI5
change: basal area
protection forest against channel processes (2022) · main tree species
regional demarcation: production region
unit: m²/ha
evaluation area: accessible forest without shrub forest NFI1-NFI5
grid: 1.4 km grid, subgrids 1-5
change 1983/85–2018/26
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest against channel processes (2022)main tree speciesm²/ha±%m²/ha±%m²/ha±%m²/ha±%m²/ha±%m²/ha±%
n/an/a............
spruce............
fir............
pine............
larch............
Arolla pine............
other conifers............
beech............
maple............
ash............
oak............
sweet chestnut............
other broadleaves............
indeterminable............
total............
insiden/a............
spruce-1.1721.0162-1.7601.6472.3440.860
fir0.2505-0.42300.9610.9240.3710.628
pine0.1328-0.5550.01960.01335-0.1810.0198
larch0.0.0.1990.0980.8221.7160.714
Arolla pine......0.2430.0.0.143
other conifers0.1520.2420.0690.0850.11000.036
beech1.5572.1431.0420.7272.8151.313
maple1.0390.5770.9250.5190.3350.613
ash-0.6600.71120.11860.3270.6390.329
oak0.16320.2840.0680.1490.3310.128
sweet chestnut......0.0501.3410.340
other broadleaves0.21420.16580.02250.3391.5260.522
indeterminable0.0.0.0.0.0.0.0.0.0.0.0.
total1.41164.0641.31005.21611.1135.412
outsiden/a............
spruce-1.632-5.313-2.3571.9382.932-1.920
fir1.5240.5701.6360.3290.7590.919
pine-0.332-0.9210.1169-0.21060.1100-0.421
larch0.01100.11680.03321.3301.9350.426
Arolla pine......0.3570.11000.155
other conifers0.2500.2520.0520.1370.01000.133
beech0.010430.5591.0410.2920.7490.441
maple0.6190.6170.7190.3230.01560.510
ash0.1700.3610.4490.1750.3500.230
oak0.176-0.12420.01260.2350.4650.169
sweet chestnut......0.01151.4780.176
other broadleaves0.03970.4380.016280.4532.1440.330
indeterminable0.0.0.0.0.0.0.0.0.0.0.0.
total0.6128-3.7231.6975.11910.6150.956
totaln/a............
spruce-1.530-4.714-2.0411.7302.533-0.834
fir1.4250.4781.2320.6200.4470.816
pine-0.337-0.9200.1129-0.11260.0133-0.322
larch0.01100.11470.01171.0201.7150.514
Arolla pine......0.2380.01000.137
other conifers0.2470.2470.0440.0360.0960.128
beech0.12910.7441.0290.5292.3150.816
maple0.6170.6160.8160.4150.3340.58
ash0.11310.3530.3500.2290.5340.321
oak0.1780.03660.0830.1290.3290.139
sweet chestnut......0.0471.3360.235
other broadleaves0.09390.3400.04340.4331.7230.418
indeterminable0.0.0.0.0.0.0.0.0.0.0.0.
total0.7104-3.0271.5685.21211.0112.614
© WSL, Swiss National Forest Inventory, 21.05.2024 #1409810/591589

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. 1409810. Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1822247

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