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56 Datensätze gefunden

  • Biomass of live trees

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Mass of merchantable branches of live trees

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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, C.;...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Salvage logging due to insects

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh removed from the forest between two inventories due to damage that occurred, in this case insects, and...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Volume of bole wood (HG 2010)

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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 function...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Volume of dead wood

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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"...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Yield of live bole wood

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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 were...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Volume

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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 bias...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Biomass of lying dead wood (LIS)

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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 less...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Number of young forest plants by damage

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Number of woody species (from 40 cm height)

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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,...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Length of forest roads

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    The length of forest roads corresponds to the length of the NFI forest roads. This length was calculated according to the method of the specific NFI concerned.

    Citation:

    ...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Diversity of woody species

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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 starting...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Biomass of lying dead trees

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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 the...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Root mass of live trees (Zell, Wutzler)

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Salvage logging

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh removed from the forest due to damage occurring (e.g. windthrow, avalanches, insects or rockfall), and...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Number of forest edges

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    Number of forest edges according to the NFI definition.

    Citation:

    _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber M.; Keller, M.; Meile, R.;...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Volume of dead wood NFI1

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Total stem number by type of damage

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Mass of needles or leaves of live trees

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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-Bonardi,...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Stem number of dead wood

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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...

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE