Tree and site differences in radial variation
Modelling the influence of stocking on longitudinal and radial variation in wood properties of Pinus radiata on a warm Northland site
... These trends in MOE across a stocking gradient were confirmed in 17 year old trees growing on the Canterbury plains (Waghorn et al., 2007). However, the occurrence of these poor corewood characteristics at lower stocking ...
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Relationship between the radial variation of ray characteristics and the stages of radial stem increment in Zelkova serrata
... the variation of ray area did not relate to the stages of radial stem increment, but the stabilization point of ray area in terms of distance from the pith exceeded ...from tree B in which the ...
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Relationship between radial variations in shrinkage and drying defects of tree disks
... a tree disk caused by anisotropy regardless of the drying methods ...the radial differential shrinkage may be approximated if the informa- tion on tangential and radial shrinkage, mechano-sorptive ...
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Site-to-site Rate Variation in Protein Coding Genes
... Even for incredibly short sequences it is computationally impractical to consider such a large number of states and we therefore make the assumption that each site in the data set evolves independently of every ...
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Attaining the canopy in dry and moist tropical forests: Strong differences in tree growth trajectories reflect variation in growing conditions
... growth variation In accordance with our expectations, growth di V erences among saplings persisted over longer time spans in the dry forest than in the moist ...growth variation among ...on tree ...
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Analysis of among-site variation in substitution patterns
... study variation among sites is to divide sites into categories and evaluate the significance of rate differences among those categories (examples of possible categories are gene type, codon position, amino ...
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Early-Warning Signals of Individual Tree Mortality Based on Annual Radial Growth
... the differences in growth level between trees that died and survived a given mortality event to assess whether changes in temporal autocorrelation, variance, and synchrony in time-series of annual radial ...
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Radial patterns of wood density variation in pinus merkusii jhungh & de vriese
... A positive and highly significant but moderate relationship between juvenile wood and mature wood indicates that wood density of both can be predicted from one another. The present investigation is in accordance with the ...
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Tangential and radial shrinkage variation within trees in sugi (Cryptomeria japonica) cultivars
... of radial shrinkage observed in this ...greater radial restraint during ...the differences of microfi bril orientation 21 and lignin content 43 between the tangential and radial walls, but the ...
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Between and within-site variation in qualitative implementation research
... a site or across sites. Analyzing variation both within and across sites may reveal generalizable patterns of vari- ...reveal variation in how the common barriers impacted ...within site ...
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Variation of the tree ring micro hardness demonstrated on spruce wood
... measured tree ring traces – an overview of the obtained results is given in ...Large differences between spring wood and late wood strengths as well as the inter-season differ- ences are clearly ...
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Variation in carbon content of tropical tree species from Ghana
... 56 density, carbon concentration and volume, were investigated. The results of this study revealed significant differences among tree species in wood density, carbon concentration and carbon content at a ...
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Effects of Invasive Winter Moth Defoliation on Tree Radial Growth in Eastern Massachusetts, USA
... annual radial growth of infested Quercus trees in eastern Massachusetts by up to 47% in the year of ...much variation in Pinus radial ...Pinus radial growth. Thus, the radial growth ...
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Effects of invasive winter moth defoliation on tree radial growth in Eastern Massachusetts, USA.
... annual radial growth of infested Quercus trees in eastern Massachusetts by up to 47% in the year of ...much variation in Pinus radial ...Pinus radial growth. Thus, the radial growth ...
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Radial variation in partial compression properties perpendicular to the grain of Japanese larch (Larix kaempferi)
... On the basis of their report, increases in the density of the air-dried wood specimens with the distance from the pith, as shown in Fig. 3, would be mainly due to the changes in the structures of annual rings, such as an ...
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Quantifying Site Treatment Differences of Loblolly Pine Tree Resin Flow Defense and Bark Beetle Attack Density During an Induced Ips Beetle Infestation.
... result differences between published literature and the current study could be the differences of ages of the sampled trees as well as their total heights and DBHs, any differences in water stress, ...
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What drives interannual variation in tree ring oxygen isotopes in the Amazon?
... LAI) using the same methodology. The in fl uences of other climatic variables, including temperature, were also analyzed (see Method S1 in the supporting information). In our second approach we used ERA-Interim data to ...
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Central limit theorems for the radial spanning tree
... the radial spanning tree Matthias Schulte ∗ and Christoph Th¨ ale † Abstract Consider a homogeneous Poisson point process in a compact convex set in d- dimensional Euclidean space which has interior points ...
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A synthesis of radial growth patterns preceding tree mortality
... Geographical distribution of the sites included in the tree-ring database. Sites with similar species and mortality source in close geographic proximity (difference in latitude and longitude lower than 1°) were ...
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Estimation of the radial variation of seismic velocities and density in the earth
... This t h e s i s addresses the p roblem of estimating the average radial distributions of compressional velocity, shear velocity, and density in the Earth from the [r] ...
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