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Inventory

(12)
i
1983/85
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Topic

forest plots

Classification

(12)
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Sample plots with/without current traces of rockfall on the interpretation plot (50 × 50 m). Reference: Field Survey (MID 195: Steinschlag)
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region

(12)
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Regional demarcation with the forest districts as a unit. This variable is based on a survey of the cantonal forest services in winter 2022/2023.
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evaluation area

(6)
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Forest of which less than two-thirds is covered with shrubs that can be accessed on foot.
(6)
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Forest that was less than two-thirds covered with shrubs in the five inventories NFI1 (1983-1985), NFI2 (1993-1995), NFI3 (2004-2006), NFI4 (2009-2017) and NFI5 (2018-2026) and was accessible on foot.

grid

(6)
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Sub-grids 1, 2, 3, 4 and 5 of the field surveys on the sampling grid with a mesh size of 1.4 km (base grid).
(6)
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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.
search result: 12 entries on 1 page
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall
accessible forest without shrub forest
1.4-km grid
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
aspect (5 classes)·traces of rockfall
accessible forest without shrub forest
1.4-km grid
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
aspect (5 classes)·traces of rockfall
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
slope (in 20% classes)·traces of rockfall
accessible forest without shrub forest
1.4-km grid
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
slope (in 20% classes)·traces of rockfall
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall·crown closure
accessible forest without shrub forest
1.4-km grid
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall·crown closure
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall·development stage
accessible forest without shrub forest
1.4-km grid
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall·development stage
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall·stand density index (SDI – in 4 classes)
accessible forest without shrub forest
1.4-km grid
column total, %
LFI1 1983/85
forest district (2023)
proportion of forest plots
traces of rockfall·stand density index (SDI – in 4 classes)
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
search result: 12 entries on 1 page

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