Tree height and diameter
Generalized additive models as an alternative approach to the modelling of the tree height diameter relationship
... these, tree height and di- ameter at breast height are considered to be essen- ...a diameter at breast height, which is easy and inexpensive, measuring height consumes ...
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In another study, traits such as tree height/diameter, flower arrangement, fruit development
... as tree height/diameter, flower arrangement, fruit de- velopment and morphology, and pollen mor- phology were assessed in different accessions of ...
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Measuring Individual Tree Height and Crown Diameter for Mangrove Trees with Airborne Lidar Data
... measuring height and crown diameter for mangrove forests in the north-eastern coastal areas of ...individual tree methods, (2) investigate the most appropriate parameters for lidar-derived data ...
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Relationships Between Total Tree Height and Diameter at Breast Height for Tropical Peat Swamp Forest Tree Species in Rokan Hilir District, Riau Province
... tropis. Lebih lanjut lagi, hubungan tersebut untuk jenis-jenis pohon di hutan rawa gambut, dan terutama di Indonesia, belum terpublikasi secara luas. Jadi, tujuan dari kajian ini adalah untuk mengembangkan tapak spesifik ...
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Estimating Tree Height and Diameter at Breast Height (DBH) from Digital Surface Models and Orthophotos Obtained with an Unmanned Aerial System for a Japanese Cypress (Chamaecyparis obtusa) Forest
... as tree formations may not always be circular but may be elliptical or even more complex in shape (Figure 3 ...and tree height, ...For tree height information, because of the ...
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Comparison of linear mixed effects model and generalized model of the tree height diameter relationship
... of height curves generated using a linear mixed effects model and generalized model were com- ...of height curves, which were fitted using a nonlinear ...mean diameter interval, while the second ...
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Deriving Tree Crown Distributions from Diameter at Breast Height
... in diameter class (Burkhart and Tomé, ...as height, basal area, tree volume, crown diameter and crown area (Mehtatalo, ...the tree size specifies tree height, then the ...
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Height-diameter allometry of tropical forest trees
... Tropical tree height-diameter (H:D) relationships may vary by forest type and region making large-scale es- timates of above-ground biomass subject to bias if they ig- nore these differences in stem ...
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Height-diameter allometry of tropical forest trees
... Tropical tree height-diameter (H:D) relationships may vary by forest type and region making large-scale es- timates of above-ground biomass subject to bias if they ig- nore these differences in stem ...
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Automated estimation of individual conifer tree height and crown diameter via two-dimensional spatial wavelet analysis of lidar data
... individual tree crowns could be easily ...individual tree height extraction methods has been shown to decrease with an increase in canopy closure and tree density (Maltamo et ...lidar-based ...
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Tree height and tropical forest biomass estimation
... of height measurement error on biomass estimation and we evaluate the accuracy of recently published diameter–height allometries at four areas within the Brazilian ...vidual tree height ...
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Tree height integrated into pantropical forest biomass estimates
... by diameter class appear to follow a continental split, not a forest stature split, with the Guiana Shield forests grouping with the rest of South America and not African ...
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Tree height integrated into pantropical forest biomass estimates
... by diameter class appear to follow a continental split, not a forest stature split, with the Guiana Shield forests grouping with the rest of South America and not African ...
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Tree height integrated into pantropical forest biomass estimates
... by diameter class appear to follow a continental split, not a forest stature split, with the Guiana Shield forests grouping with the rest of South America and not African ...
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Height-diameter models for mixed-species forests consisting of spruce, fir, and beech
... onclusIons Tree height is a very important variable characterizing stand ...for tree volume calculation and site quality ...particular height-diameter model at a specific stand growth ...
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Generalized height-diameter models for Fagus orientalis Lipsky in Hyrcanian forest, Iran
... generalized height-diameter prediction models were developed for Oriental beech (Fagus orientalis Lipsky) in the Hyrcanian forest in ...individual tree height-diameter measurements were ...
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Height-diameter relationships of tropical Atlantic moist forest trees in southeastern Brazil
... Site-specific height-diameter models may be used to improve biomass estimates for forest inventories where only diameter at breast height (DBH) measurements are ...fit ...
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Effect of height-to-diameter ratio on stem stiffness of sugi (Cryptomeria japonica) cultivars
... Tosaaka grown with different plantation spacing As previously described, in the cultivars in Fig. 1, the growth traits had strong effects on stem stiffness, and silvicultural practices should thus be implemented to ...
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Spacing and Genotype on Height and Diameter Growth of Four Eucalyptus under Short Rotation
... in tree height, diameter at breast height (dbh), and ground line diameter (gld) at different density was ...Eight tree species (2 hybrid eucalyptus clones; GC 10 and GC 167), 1 ...
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Effects of tree diameter and some working conditions on residual stump height following selective logging – Short Communication
... of tree diameter and some working conditions on residual stump height following selective logging – Short ...three diameter categories (40–60, 60–80, 80–100 ...
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