Selection from the list of topics

?help

your basket basket(0)

display result tabledisplay mapSelect a result from the list by clicking on one of the table or map symbols.

add to basketIf you would like to display more than one table or map at once, add it to the basket by clicking on the basket symbol. Repeat this until all tables you are interested in are selected. Afterwards open the basket and choose show all.

Filter Results

You can further limit your Results with filters. Hoovering over the info symbol i will display additional information.
Remove the filter by clicking on the filter again.

Filter Results

Inventory

(162)
i
2018/26
(150)
i
2009/17
(94)
i
2004/06
(94)
i
1993/95
(64)
i
1983/85

Topic

area
ecological indicators
number of stems
volume
show more...

Classification

(564)
i
Type of forest reserve («natural forest reserve», «special forest reserve“ or «other forest»), based on the forest reserves as designated by the cantons (as of 2023) and the forest/non-forest decision of the respective Inventory. Reference: GIS data from FOEN, 2023, and Field Survey (MID 816) or – if the forest is inaccessible – aerial photo interpretation
show more...

region

(564)
i
Demarcation of Switzerland used in NFI for protection forest analyses. The six protection forest regions were derived from the economic regions by combining individual regions according to natural and statistical criteria.
show more...

evaluation area

(230)
i
Forest of which less than two-thirds is covered with shrubs that can be accessed on foot.
(230)
i
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.
(104)
i
Forest that was less than two-thirds covered with shrubs in both NFI4 (2009-2017) and NFI5 (2018-2026) and is accessible on foot.

grid

(388)
i
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).
(176)
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.
search result: 564 entries on 32 pages
LFI5 2018/26
protection forest region
forest area
reserve type
accessible forest without shrub forest
1.4 km grid, subgrids 1-5
column total, %
row total, %
1000 ha
LFI5 2018/26
protection forest region
forest area
reserve type
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
row total, %
1000 ha
LFI5 2018/26
protection forest region
forest area
reserve type
accessible forest without shrub forest NFI4/NFI5
1.4 km grid, subgrids 1-5
column total, %
row total, %
1000 ha
LFI5 2018/26
protection forest region
forest area
altitudinal vegetation belts (NaiS; 6 classes)·reserve type
accessible forest without shrub forest
1.4 km grid, subgrids 1-5
column total, %
subtotal, %
1000 ha
LFI5 2018/26
protection forest region
forest area
altitudinal vegetation belts (NaiS; 6 classes)·reserve type
accessible forest without shrub forest NFI1-NFI5
1.4 km grid, subgrids 1-5
column total, %
subtotal, %
1000 ha
LFI5 2018/26
protection forest region
forest area
altitudinal vegetation belts (NaiS; 6 classes)·reserve type
accessible forest without shrub forest NFI4/NFI5
1.4 km grid, subgrids 1-5
column total, %
subtotal, %
1000 ha
search result: 564 entries on 32 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