31 jeux de données trouvés

Mots-clés: accessible-forest-without-shrub-forest nfi4b Organisations: EnviDat: le portail de données environnementales Brouillon: False Catégories: Éducation, culture et sport

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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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  • Number of woody species (>= 12 cm DBH)

    Éducation, culture et sport

    Number of tree and shrub species starting at 12 cm dbh (diameter at breast height) within the 200 m2 sample plot. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, ...

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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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  • 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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  • 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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  • Volume of dead wood

    Éducation, culture et sport

    Volume of stemwood with bark of all dead trees and shrubs (standing and lying) starting at 12 cm dbh. Unlike this theme , the "Amount of deadwood according to the method of NFI3...

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  • Number of forest plots

    Éducation, culture et sport

    Number of forest sample plots (Plots). Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber M.; Keller, M.; Meile, R.; Rösler, E.; Speich...

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Vous pouvez également accéder à ce catalogue en utilisant l'API (cf. Documentation de l'API).