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NFI3NFI5
change: basal area
protection forest against hillslope debris flows/landslides (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 2004/07–2018/26
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest against hillslope debris flows/landslides (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-2.1572.0561.4107-0.51470.03411-0.3196
fir-1.11020.031480.7970.4460.11030.2111
pine-0.3610.0.0.1309-0.383-0.299-0.260
larch0.0.0.0.0.278-0.12390.4780.1274
Arolla pine......0.05720.0.0.0572
other conifers0.0990.0.0.0720.0890.0990.048
beech-1.867-1.1368-1.11230.4420.2109-0.2170
maple0.363-0.22800.8450.1790.01790.238
ash-1.154-2.750-0.3790.019670.199-0.351
oak-0.2710.285-0.2700.2480.12220.1112
sweet chestnut..0.0...0.0670.15330.0440
other broadleaves0.04110.4810.12750.2981.0440.340
indeterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-6.333-1.53111.71520.32691.9650.01602
outsiden/a............
spruce-1.524-2.619-1.5351.1361.182-0.828
fir0.7430.21671.2250.3260.2610.520
pine-0.241-0.4230.01440.02100.02199-0.125
larch0.02380.11220.02880.3390.6260.226
Arolla pine......0.1700.01000.068
other conifers0.1440.1640.0420.01960.01000.040
beech-0.7410.05590.12350.05491.2150.0822
maple0.4220.2320.3340.2190.1420.313
ash-0.178-0.436-0.192-0.11240.244-0.140
oak-0.180-0.11080.05650.0610.11410.0109
sweet chestnut..0.0100..0.0580.4760.076
other broadleaves-0.11190.3390.0169-0.1670.6510.175
indeterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-1.642-2.726-0.19191.8314.4260.06607
totaln/a............
spruce-1.622-2.519-1.3400.8450.984-0.728
fir0.5540.11681.1240.3230.2540.520
pine-0.237-0.4230.0131-0.1910.0123-0.123
larch0.02380.11220.01420.2480.5250.127
Arolla pine......0.1700.01000.068
other conifers0.1440.1640.0360.01290.0920.038
beech-0.735-0.13800.012670.11791.0150.01007
maple0.4210.2340.3280.2190.1410.312
ash-0.249-0.533-0.176-0.11280.241-0.234
oak-0.173-0.11120.01640.1380.11190.0150
sweet chestnut..0.0100..0.0450.3800.079
other broadleaves-0.11240.3380.0201-0.11060.7380.149
indeterminable0.0.0.0.0.0.0.0.0.0.0.0.
total-2.032-2.7260.111421.5323.9240.03127
© WSL, Swiss National Forest Inventory, 21.05.2024 #1409609/591388

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. 1409609. Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1822233

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