Increment puncher - A tool for extracting small cores of wood and bark from living trees

被引：60

作者：

Forster, T ^{[1
]}

Schweingruber, FH ^{[1
]}

Denneler, B ^{[1
]}

机构：

[1] Swiss Fed Res Inst WSL, Birmensdorf, Switzerland

来源：

IAWA JOURNAL | 2000年 / 21卷 / 02期

关键词：

wood increment puncher; intra-annual growth; wound reaction; compartmentalisation; Thuja occidentalis;

D O I：

10.1163/22941932-90000243

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

A newly designed and easy-to-use increment puncher (in French: minisonde de prelevement; in German: Zuwachsstecher; in Italian: puntura incrementale) allows the extraction of wood and bark cores from living tree stems for the study of radial increment, cell wall formation, lignification and wound reactions. This article describes the technical features and gives instructions for use. The biological reactions in the injured zone surrounding the punched holes are presented in a case study on eastern white cedar (Thuja occidentalis L.).

引用

页码：169 / 180

页数：12

共 19 条

[1]

[Anonymous], NEW TREE BIOL

[2]

BANGERTER U M, 1984, Vierteljahrsschrift der Naturforschenden Gesellschaft in Zuerich, V129, P339

[3] Radial growth dynamics of spruce (Picea abies) measured by micro-cores [J].