Variabilita hustoty dřeva smrku (Picea abies /L./ Karst.) s přítomností reakčního dřeva

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F07%3A00102046" target="_blank" >RIV/62156489:43410/07:00102046 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Variability of Spruce (Picea abies /L./ Karst.) Wood Density with Present Reaction Wood

Popis výsledku v původním jazyce

The study aimed to assess the integral value that determines wood properties -- wood density -- with moisture content of 0 % and 12 %. The wood density was researched in a sample tree with present reaction compression wood. The density was set for individual zones (CW, OW, SWL and SWR). The zone where compression wood (CW) is present has a higher density than the remaining zones. On the basis of the obtained data, 3D models were created for individual zones; they manifest the variability of wood densityalong the stem radius and with the stem height. The influence of the radius seems to be a statistically very significant factor. The wood density is significantly higher in the samples with compression wood present. When the share of compression wood inthe sample was 80%, the wood density was 1.5 times higher compared to wood without compression wood.

Název v anglickém jazyce

The Variability of Spruce (Picea abies /L./ Karst.) Wood Density with Present Reaction Wood

Popis výsledku anglicky

The study aimed to assess the integral value that determines wood properties -- wood density -- with moisture content of 0 % and 12 %. The wood density was researched in a sample tree with present reaction compression wood. The density was set for individual zones (CW, OW, SWL and SWR). The zone where compression wood (CW) is present has a higher density than the remaining zones. On the basis of the obtained data, 3D models were created for individual zones; they manifest the variability of wood densityalong the stem radius and with the stem height. The influence of the radius seems to be a statistically very significant factor. The wood density is significantly higher in the samples with compression wood present. When the share of compression wood inthe sample was 80%, the wood density was 1.5 times higher compared to wood without compression wood.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Forest Science

ISSN

1212-4834

e-ISSN

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Svazek periodika

53

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

129-137

Kód UT WoS článku

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EID výsledku v databázi Scopus

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