Biometrical relationships of volume increment to crown defoliation and other variables of spruce stands in the Oravska Polhora research site [Slovak Republic]

Smelko, S. . Lesnicka Fakulta

Biometrical relationships of volume increment to crown defoliation and other variables of spruce stands in the Oravska Polhora research site [Slovak Republic]

1998

Smelko, S. (Technicka Univ., Zvolen (Slovak Republic). Lesnicka Fakulta)

This contribution deals with the relationship evaluated on the basis of 32 permanent monitoring plots. Tree volume increment as a total "brutto" and also as a pure "netto" change for 1 ha is defined. The first one includes also the influence of felling, mortality and increment ingrowth, second one includes only changes due to the growth process. Relationship of increment to stand variables is investigated bz stepwise regression. A more higher correlation to defoliation was found, less high to age, site index and altitude.

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AGROVOC Keywords

age air pollution biometry growth rate highlands leaf fall picea abies volume

Bibliographic information

Publisher

Mendelova Zemedelska a Lesnicka Univ.

Pagination

p. 135-140

Language

Slovak

Note

Summary (En)

2 graphs, 2 tables; 6 ref.

ISBN

80-7157-297-7

Translated Title

Biometricke vztahy objemoveho prirastku k defoliacii korun a dalsim velicinam v smrekovych porastoch vo vyskumnom objekte Oravska Polhora

Type

Summary

Source

The Beskids Bulletin. Influence of air-pollution on forest and forestry in the Beskids [Czech Republic], Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic).- Brno (Czech Republic): Mendelova Zemedelska a Lesnicka Univ., 1998.- ISBN 80-7157-297-7

In AGRIS since: 1999-08-15

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