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Yrjö Kangas

Die Messung der Bestandesbonität: 3. Teil

Kangas Y. (1977). Die Messung der Bestandesbonität: 3. Teil. Acta Forestalia Fennica no. 160 article id 7594. https://doi.org/10.14214/aff.7594

English title: Measurement of stand classification based on height over age: Part 3.


The data used to control the developed methods are presented in chapter two. The third chapter presents the statistical analysis conducted. The factor analysis shows that tree stand characteristics must be divided into three factors to able the information needed for site indexing to distinguish different site classes. The phases of model development are presented and the results of calculations with control data are shown.   

The results indicate that for calculations of nature-normal forests the suitable amount of tree stand characters for creating the site indexing function, is three.  These are: number of trees (N), basal area of the stand (G) and mean height (H).

The PDF contains a summary in Finnish. 

Original keywords
Höhenbonität; Bestand; Methodenentwicklung; Faktorenanalyse

English keywords
height over age classification; site index; method development; stand; factor analysis

Published in 1977

Available at https://doi.org/10.14214/aff.7594 | Download PDF

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