EnviDat: il portale dei dati ambientali

Bole wood mass of live trees

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Salvage logging due to insects

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Net increment*

EnviDat: il portale dei dati ambientali
Istruzione, cultura e sport

Increment with ingrowth minus the mortality. *In the calculation no D7/tree height data were used. The values calculated like this have not been corrected for bias, but allow for...

Biomass of live trees

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Mass of needles or leaves of live trees

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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,...

Volume of bole wood (HG 2010)

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Forest area

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Stem number of dead wood

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Yield of merchantable timber

EnviDat: il portale dei dati ambientali
Istruzione, cultura e sport

Wood volume of the stem (without bark and stump) and the branches (with bark) at least 7 cm in diameter (limit for coarse wood) from trees and shrubs starting at 12 cm dbh that...

Number of woody species (from 40 cm height)

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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,...

Yield of merchantable branches

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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 and...

Biomass of lying dead wood (LIS)

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Biomass above ground of live trees

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Volume

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Total stem number

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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.;...

Number of forest plots

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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,...

Stand density (SDI)

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Twig mass of live trees

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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.;...

Total stem number by type of damage

EnviDat: il portale dei dati ambientali
Istruzione, cultura e 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...

Salvage logging due to wind*

EnviDat: il portale dei dati ambientali
Istruzione, cultura e sport

Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh removed from the forest as a result of damage occurring between two inventories, in this case windthrow,...