Iterative bestimmung der konkurrenzbäume in Pinus densiflora beständen

Translated title of the contribution: Iterative selection of competitor trees in Pinus densiflora stands

W. K. Lee, K. Von Gadow

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The paper deals with the problem of determining those neighbours of a given tree that could be classified as active competitors. Active competitors were selected using an iterative procedure with specified competition zone radii and competition-elimination angles. A HEGYI-Index was calculated for each subject tree. Partial correlation coefficients were calculated, depicting the strength of the relationship between the HEGYI-Index and the current diameter increment. The results of the analysis indicate that in the given pine forests in the Kangwon Province, Korea, the competition-elimination angle should not exceed 30°, if the aim is to estimate diameter growth, based on the HEGYI-Index.

Translated title of the contributionIterative selection of competitor trees in Pinus densiflora stands
Original languageGerman
Pages (from-to)41-45
Number of pages5
JournalAllgemeine Forst- und Jagdzeitung
Volume168
Issue number3-4
Publication statusPublished - 1997 Mar

Keywords

  • Competition
  • Competition-elimination angle
  • Competition-zone radius
  • Growth

ASJC Scopus subject areas

  • Forestry
  • Ecology

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