Naslov (srp)

Varijabilitet i preciznost procene taksacionih elemenata stabla u visokim sastojinama bukve na području severnog Kučaja i Boranje

Naslov (eng)

Variability and precision of assessment of taxation elements in high beech stands in the area of severni Kučaj and Boranja

Autor

Koprivica, Miloš
Matović, Bratislav

Publisher

Opis (srp)

Izvod: Metodom uzorka istraživan je varijabilitet i preciznost procene taksacionih elemenata stabla u sastojinama bukve generativnog porekla. Odabrano je pet karakterističnih sastojina s obzirom na njihovu debljinsku i visinsku strukturu. Radi se o raznodobnim sastojinama bukve, sa neznatnim učešćem drugih vrsta drveća. Za inventuru sastojina primenjen je sistematski raspored probnih površina veličine 500 m2. Veličina primenjenog uzorka iznosila je od 154 do 315 stabala. Koeficijent varijacije zapremine stabla je od 92% do 120%. Prosečni varijacioni koeficijent je 110%, a dvostruka relativna greška ±13,5%, za uzorak 265 stabala.

Opis (eng)

Abstract: The variability and precision of assessment of tree taxation elements was researched in beech stands of seed origin by the sample method. Five characteristic stands were selected based on their diameter and height structure. They are all-age beech stands, with an insignificant percentage of other tree species. Stand inventory was measured on the systematic distribution of sample plots, area 500 m2. The size of the sample was from 154 to 315 trees. The coefficient of variation of tree volume was from 92% to 120%. Average variation coefficient was 110%, and double relative error was ±13.5%, for the sample of 265 trees.

Jezik

srpski

Datum

2006

Licenca

© All rights reserved

Predmet

Ključne reči: uzorak, bukva, stablo, inventura šuma, varijabilitet, preciznost, tačnost.

Key words: sample, beech, tree, forest inventory, variability, precision, accuracy.

Deo kolekcije (2)

	o:6206	Zbornik Radova Instituta za šumarstvo
	o:1347	Radovi Instituta za šumarstvo