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37 Datensätze gefunden

  • Bole wood mass of live trees

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

    Zuletzt aktualisiert: 11. April 2022

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  • 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
  • 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

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  • Forest area by forest function

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und 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 no...

    Zuletzt aktualisiert: 11. April 2022

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  • 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 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
  • Forest area

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

    Zuletzt aktualisiert: 11. April 2022

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  • 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
  • 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
  • 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

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  • Biomass above ground of live trees

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    Dry weight (mass) of the aboveground parts of living trees and shrubs starting at 12 cm dbh. This consists of the tree parts: stemwood, branch coarse wood, brushwood/twigs and...

    Zuletzt aktualisiert: 11. April 2022

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  • 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
  • Total stem number

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

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Number of forest plots

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

    Zuletzt aktualisiert: 11. April 2022

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  • Stand density (SDI)

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    The Stand Density Index (SDI) is a general measure for the density of a stocking and is based on the number of stems/ha and the average diameter of the tally trees on the sample...

    Zuletzt aktualisiert: 11. April 2022

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  • Area of shrub forest

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    All plots classified as shrub forest according to the NFI forest definition.

    Citation:

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

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE
  • Twig mass of live trees

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

    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

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  • Length of forest edge

    EnviDat: das Umwelt-Datenportal
    Bildung, Kultur und Sport

    Length of the forest edge calculated on the basis of the forest boundary lines determined in the aerial photo.

    Citation:

    _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.;...

    Zuletzt aktualisiert: 11. April 2022

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

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

    Zuletzt aktualisiert: 11. April 2022

    • SERVICE