PATTERNS OF TRUNK DIAMETER, TREE HEIGHT AND CROWN DEPTH IN CROWDED ABIES STANDS

被引：34

作者：

KOHYAMA, T

HARA, T

TADAKI, Y

机构：

[1] TOKYO METROPOLITAN UNIV,FAC SCI,DEPT BIOL,TOKYO 158,JAPAN

[2] SHINSHU UNIV,FAC SCI,DEPT BIOL,MATSUMOTO,NAGANO 390,JAPAN

来源：

ANNALS OF BOTANY | 1990年 / 65卷 / 05期

关键词：

Abies; Competition; Diameter-height curve; Size distribution; Stand development; Tree geometry; Wave-regeneration;

D O I：

10.1093/oxfordjournals.aob.a087970

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The size structure of trees in crowded, even-aged Abies (fir) stands of 'Shimagare' or 'wave-regenerated' sub-alpine forests is analyzed. Tree-height distributions show consistently smaller variation and less positive skewness than the distributions of trunk diameter and crown depth (tree height minus height of the lowest branch). This difference is associated with changes in the relationships between trunk diameter, tree height and crown depth as stands age. These, in turn, result from self-pruning of the lower foliage crown due to competition for light in crowded stands. © 1990 Annals of Botany Company.

引用

页码：567 / 574

页数：8

共 27 条

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