36 jeux de données trouvés

Mots-clés: conifers-broadleaves Entités politique: other

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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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  • 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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  • Increment*

    Éducation, culture et sport

    Increase in the volume of stemwood with bark of the surviving trees and shrubs starting at 12 cm dbh between two inventories and the losses (modelled for the half period), plus ...

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  • Volume of bole wood (HG 2010)

    Éducation, culture et sport

    Wood volume of the trunk without bark or branches at least 7 cm in diameter (limit for coarse wool) of all trees and shrubs starting at 12 cm dbh, based on the stem-form functio...

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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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  • Yield of live bole wood

    Éducation, culture et sport

    Volume of stemwood at least 7 cm in diameter (limit for coarse wood) without the bark and stump that were living trees or shrubs starting at 12 cm dbh in the pre-inventory and w...

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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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  • 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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  • 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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  • Volume of dead wood NFI1

    Éducation, culture et sport

    Volume of stemwood with bark of all dead trees and shrubs (standing and lying) starting at 12 cm dbh recorded according to the NFI1 method. In NFI1 only those dead trees were re...

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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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  • Stem number of dead wood

    Éducation, culture et sport

    Number of stems of dead trees and shrubs (standing and lying) starting at 12 cm dbh. Citation: > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber...

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  • Basal area of dead wood NFI1

    Éducation, culture et sport

    Sum of stem cross-section areas of all dead trees in a stand at a height of 1.3 m (dbh measurement height) recorded according to the NFI1 method. Citation: > _Abegg, M.; Brän...

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  • Stem number of dead wood NFI1

    Éducation, culture et sport

    Number of stems of dead trees and shrubs (standing and lying) starting at 12 cm recorded according to the NFI1 method. In NFI1 only those dead trees were recorded whose wood cou...

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  • Yield of merchantable branches

    Éducation, culture et sport

    Wood volume of branches with bark at least 7 cm in diameter (limit for coarse wood) of all living trees and shrubs starting at 12 cm dbh that were present in the pre-inventory a...

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  • Mortality

    Éducation, culture et sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that died or disappeared between two inventories and that were not harvested. The correction for bias ...

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  • Net increment

    Éducation, culture et sport

    Increment including ingrowth minus the mortality. The correction for bias with the sample Tarif trees may be so drastic that it results in negative values with small numbers of...

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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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  • 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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  • Yield

    Éducation, culture et sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that were felled between two inventories. The correction for bias with the sample Tarif trees may be s...

    • SERVICE
  • 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....

    • SERVICE
  • 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, ...

    • SERVICE
  • Increment

    Éducation, culture et sport

    Increase in the volume of stemwood with bark of the trees and shrubs starting at 12 cm dbh that have survived between two inventories and of the losses (modelled for the half pe...

    • SERVICE
  • Yield and mortality*

    Éducation, culture et sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that were used, died or disappeared between two inventories. *In the calculation no D7/tree height dat...

    • SERVICE
  • 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...

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