Sentence examples for based on tree diameter from inspiring English sources

This methodology can be further improved by including a sampling design based on tree diameter classes, which can help overcome the use of "static" databases built on species names.

Liu et al. (2016) measured the functional traits of trees as a latent variable based on tree height, crown diameter, wood diameter, and hydraulic conductivity.

The biomass calculation in FORMIND is based on tree height and diameter at breast height (dbh).

In the additive growth method, the basal area growth of each tree is equal to the average tree basal area growth plus an adjustment based on tree basal area (Harrison and Daniels [1988]) or tree diameter (Dhote [1994]).

Both materials were visually interpreted to estimate the density of canopy trees based on crown diameter.

A tree volume estimate is usually based on three parameters: tree species, tree diameter and tree height.

Here, we collated new and existing root biomass data from ca. 900 individual trees or shrubs to develop and test allometric equations for predicting root biomass based on stem diameter (of unharvested trees or shrubs) or height (of coppice harvested trees) in these plantings.

More sophisticated tree biomass estimates (Tiers 2 and 3) rely upon allometric models based on WD, tree height and diameter at breast height (DBH) [20].

More sophisticated tree biomass estimates (Tiers 2 and 3) rely upon allometric models based on WD, tree height and diameter at breast height (DBH) [ 20].

Original dry mass of undecayed wood of the three tree species was calculated based on original diameter and dry density values from literature studies (Trendelenburg and Mayer-Wegelin 1964).

Table 3 Estimation of above ground biomass (AGB) and root biomass (RB) based on DBH (diameter at breast height) class for individual tree species in reclaimed site Tree species name DBH range (cm) Avg DBH (cm) No of trees ha−1 AGB per tree (kg) AGB of all trees (Mg ha−1) Root biomass (RB) (Mg ha−1)a Alzebia.