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Number of young forest plants by damage
Éducation, culture et sport
Number of regeneration trees starting at 10 cm height up to 11.9 cm dbh with a particular type of damage or with no damage. The attribute is recorded by targeting the next regen...
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Total stem number by type of damage
Éducation, culture et sport
Number of all living and dead trees and shrubs starting at 12 cm dbh where a particular type of damage (including no damage, dead or lying) was observed. One tree may have more ...
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Total stem number
Éducation, culture et sport
Number of stems of all living and dead trees and shrubs starting at 12 cm dbh. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber M.; K...
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Biomass of lying dead wood (LIS)
Éducation, culture et sport
Dry weight (mass) of lying deadwood starting at 7 cm in diameter that does not fulfil the criteria for a tally tree (measurement location of dbh not identifiable or the dbh is l...
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Biomass of lying dead trees
Éducation, culture et sport
Dry weight (mass) of dead, lying trees and shrubs starting at 12 cm dbh. This consists of the tree parts: roots, stemwood and also, depending on the degree of decomposition of t...
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Total stem number by cause of damage
Éducation, culture et sport
Number of all living and dead trees and shrubs starting at 12 cm dbh where a particular cause of damage (including no damage, dead or lying) was determined. One tree may have da...
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Basal area
Éducation, culture et sport
Sum of the stem cross-section areas of all living trees and shrubs starting at 12 cm dbh (standing and lying) at a height of 1.3 m (dbh measurement height). Citation: > _Abegg...
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Number of woody species (from 40 cm height)
Éducation, culture et sport
Number of species of living trees and shrubs starting at 40 cm plant height that occur within a 200 m2 sample plot. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer...
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Amount of dead wood
Éducation, culture et sport
Wood volume of all deadwood recorded according to the NFI3 method. For standing trees and shrubs starting at 12 cm dbh, the volume of stemwood reduced due to stem breakage is re...
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Forest area by forest function
Éducation, culture et sport
The forest area refers to all areas classified as forest according to NFI’s forest definition. The forest definition includes shrub forest. For each forest function (including ...
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Mass of needles or leaves of live trees
Éducation, culture et sport
Dry weight (mass) of the needles and leaves of the living trees and shrubs starting at 12 cm dbh. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonar...
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Mass of merchantable branches of live trees
Éducation, culture et sport
Dry weight (mass) of branches with a diameter of at least 7 cm from living trees and shrubs starting at 12cm dbh. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, ...
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Root mass of live trees (Zell, Wutzler)
Éducation, culture et sport
Dry weight (mass) of the belowground part (roots) of living trees and shrubs starting at 12 cm dbh. The dimensions of the roots are determined according to Zell and Wutzler. Ci...
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Diversity of woody species
Éducation, culture et sport
Index based on the number of tree and shrub species starting at 12 cm dbh in the upper layer and the occurrence of especially ecologically valuable tree and shrub species starti...
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Stem count of young forest
Éducation, culture et sport
191 Number of regeneration trees starting at 10 cm tall up to 11.9 cm dbh recorded in NFI’s regeneration survey. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, ...
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Forest area
Éducation, culture et sport
The forest area is the total sum of all areas classified as forest according to NFI’s forest definition. The forest definition includes shrub forest. This theme is also used to ...
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Bole wood mass of live trees
Éducation, culture et sport
Dry weight (mass) of the stemwood with bark of the living trees and shrubs starting at 12 cm dbh. The correction for bias with the sample Tarif trees may be so drastic that it ...
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Biomass of total dead wood
Éducation, culture et sport
Dry weight (mass) of all deadwood. This consists of the standing dead trees and shrubs starting at 12cm dbh and the lying deadwood starting at 7cm in diameter. Citation: > _Ab...
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Basal area of dead wood
Éducation, culture et sport
Sum of the stem cross-section areas of all dead trees in a stand at a height of 1.3 m (dbh measurement height). Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C....
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Biomass of standing dead trees
Éducation, culture et sport
Dry weight (mass) of dead, standing trees and shrubs starting at 12 cm dbh. This consists of the tree parts: roots, stemwood and also, depending on the degree of decomposition, ...
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Volume
Éducation, culture et sport
Volume of stemwood with bark of living trees and shrubs (standing and lying) starting at 12 cm dbh. This corresponds internationally to the "growing stock". The correction for b...
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Twig mass of live trees
Éducation, culture et sport
Dry weight (mass) of branches with a diameter under 7 cm from living trees and shrubs starting at 12cm dbh. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; He...
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Biomass of live trees
Éducation, culture et sport
Dry weight (mass) of living trees and shrubs starting at 12 cm dbh. This consists of the tree parts: roots, stemwood, branch coarse wood, brushwood/twigs and needles/leaves. The...
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Young forest with browsing damage
Éducation, culture et sport
Number of regeneration trees where browsing of the shoots from the previous year was recorded in NFI’s regeneration survey. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.;...
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Stem number
Éducation, culture et sport
Number of stems of living trees and shrubs (standing and lying) starting at 12 cm dbh. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Hub...
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