During production process,the superscript numbers were inadvertently normalised and has been published online with errors.The superscript has been updated in the abstract section,Table 2,Table 3,Table 4 and Table 5.Th...
Douglas-fir(Pseudotsuga menziesii(Mirb.)Franco),one of the most commercially important tree species in western North America and one of the most valuable timber trees worldwide,was introduced to Europe in 1827.It beca...