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NFI4
forest area
dominance of alien woody species (neophytes; 3 classes; from NFI3 on)
regional demarcation: biogeographical region
unit: 1000 ha
evaluation area: accessible forest without shrub forest NFI4/NFI5
grid: 1.4 km grid, subgrids 1-5
state 2009/17
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
dominance of alien woody species (neophytes; 3 classes; from NFI3 on)1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%
n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
not dominated by alien woody species187.32252.42319.52102.15151.54157.721170.51
dominated by non-invasive alien woody species0.7713.4320.0.0.0.0.0.0.0.4.129
dominated by invasive alien woody species0.0.0.3.0.0.0.3.0.0.1.1581.845
total188.02256.22319.52102.45151.54158.821176.41
© WSL, Swiss National Forest Inventory, 21.05.2024 #1224560/406310

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. 1224560. Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1814445

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