… basic density of silver birch (Betula pendula Roth) wood, depending on … The study was carried
out on wood from trees aged … best quality of raw wood on the trunk and enabled the taking …

… in wood and their radial distributions in the trunks of Scots pine and Silver birch trees in the
… m 2 kg −1 for birch, indicating a much higher availability of 90 Sr for uptake by the studied …

… The last section (3) was collected close to the surface of the trunk 0.5 cm from bark – outer
mature wood (OMW). Third sample (2) was harvested from the middle of drilling core – inner …

… This variation can be assumed to be linked to the different geographical regions from which
the wood originates, the age of the trees and the height of trunk from which samples are …

… wood material carefully: First, to use the methods on wood … silver birch trunk (Betula pendula
Roth), we felled three birch … cut in the tangential direction in whole birch trunk pieces with a …

… from the internal part of the split log was cut out such that the test samples could be obtained
from the outer part of the trunk (mature wood). At the same time, the material was sorted to …

… This study focuses on silver birch (Betula pendula Roth), which is the most frequent birch …
The objective of this study was to analyse the wood quality 10–11 years after pruning in two …

… wood. We studied the seasonal and within-stem variations in the concentrations of the
principal lipophilic extractives in silver birch stem wood… components in silver birch stem wood. …

… pulp-tree- sized silver birch grown in Finland and to examine the effects of seed origin on
growth, wood density and bark thickness as well as on incidences of darkened core wood, frost …

… growth, wood density and foliar chemistry of silver birch trees … that the mean wood density
for the whole trunk was 454 kg m … on basic wood density of 22-year-old silver birch trees, seed …