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Inventory

(91)
i
2004/06
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Topic

area
basal area
forest plots
volume

Classification

(91)
i
Area in/outside a forest that provides protection against hillslope debris flows/landslides which the cantons designated «protective forest» according to the harmonised criteria of SilvaProtect-CH in 2022. Reference: GIS data from FOEN, 2022
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region

(91)
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Demarcation of Switzerland into six regions with similar flora and fauna. The six regions correspond to the basic categories in the publication «The Biogeographical Regions of Switzerland», which was published by FOEN in 2022.
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evaluation area

(13)
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Area that meets the forest definition of the NFI, i.e. is «forest without shrub forest» or «shrub forest», and can be reached on foot.
(65)
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Forest of which less than two-thirds is covered with shrubs that can be accessed on foot.
(13)
i
Area that meets the NFI's definition of 'forest', i.e. is «a forest without shrub forest» or «a shrub forest».

grid

(91)
i
NFI's sampling grid with a mesh size of 1.4 km. The 1.4-km grid is the grid size covering all the previous terrestrial Inventories, which is why it is also called the base grid.
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search result: 91 entries on 6 pages
LFI3 2004/06
biogeographical region
basal area
protective forest against hillslope debris flows/landslides (2022)·altitudinal vegetation belts (NaiS; 6 classes)
accessible forest without shrub forest
1.4-km grid
LFI3 2004/06
biogeographical region
basal area
protective forest against hillslope debris flows/landslides (2022)·main tree species
accessible forest without shrub forest
1.4-km grid
LFI3 2004/06
biogeographical region
forest area
protective forest against hillslope debris flows/landslides (2022)
accessible forest
1.4-km grid
column total, %
1000 ha
LFI3 2004/06
biogeographical region
forest area
protective forest against hillslope debris flows/landslides (2022)
accessible forest without shrub forest
1.4-km grid
column total, %
1000 ha
LFI3 2004/06
biogeographical region
forest area
protective forest against hillslope debris flows/landslides (2022)
forest
1.4-km grid
column total, %
1000 ha
LFI3 2004/06
biogeographical region
forest area
protective forest against hillslope debris flows/landslides (2022)·basal area (standing-living - in 4 classes)
accessible forest without shrub forest
1.4-km grid
column total, %
subtotal, %
1000 ha
LFI3 2004/06
biogeographical region
forest area
protective forest against hillslope debris flows/landslides (2022)·crown closure
accessible forest without shrub forest
1.4-km grid
column total, %
subtotal, %
1000 ha
LFI3 2004/06
biogeographical region
forest area
protective forest against hillslope debris flows/landslides (2022)·degree of cover (aerial photo, 5 classes)
accessible forest
1.4-km grid
column total, %
subtotal, %
1000 ha
LFI3 2004/06
biogeographical region
forest area
protective forest against hillslope debris flows/landslides (2022)·degree of cover (aerial photo, 5 classes)
accessible forest without shrub forest
1.4-km grid
column total, %
search result: 91 entries on 6 pages

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 NFI. Result tables and maps of the NFI surveys 1983–2022 (NFI1, NFI2, NFI3, NFI4, NFI5.1–5) on the internet. [Published online 30.05.2023] Available from the World Wide Web <http://www.lfi.ch/resultate/> . Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1769925