Possibilities for Dendrochronological Dating of Large Woody Debris

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F11%3A00160193" target="_blank" >RIV/62156489:43410/11:00160193 - 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

Possibilities for Dendrochronological Dating of Large Woody Debris

Popis výsledku v původním jazyce

The paper deals with the possibilities of dendrochronological dating of large woody debris (LWD) and wood jams in river channels and riparian zones. Two sites have been chosen for the research, the Morávka River and the Černá Opava River. These sites have been chosen because of two different types of riparian stands. The banks of the Morávka River are soft floodplain (350 m ASL); the Černá Opava River has stands with nearly a hundred percent proportion of spruce (600 m ASL). The results of the researchshow that the species with diffuse-porous wood structure are very hard to date on the basis of Pressler borer cores. On the other hand, the sites with conifers are easily datable, especially if the trunks contain more than 40 tree-rings. At these sites it is possible to use the dendrochronological dating for the establishment of the temporal dynamics of the woody debris input in the river ecosystem.

Název v anglickém jazyce

Possibilities for Dendrochronological Dating of Large Woody Debris

Popis výsledku anglicky

The paper deals with the possibilities of dendrochronological dating of large woody debris (LWD) and wood jams in river channels and riparian zones. Two sites have been chosen for the research, the Morávka River and the Černá Opava River. These sites have been chosen because of two different types of riparian stands. The banks of the Morávka River are soft floodplain (350 m ASL); the Černá Opava River has stands with nearly a hundred percent proportion of spruce (600 m ASL). The results of the researchshow that the species with diffuse-porous wood structure are very hard to date on the basis of Pressler borer cores. On the other hand, the sites with conifers are easily datable, especially if the trunks contain more than 40 tree-rings. At these sites it is possible to use the dendrochronological dating for the establishment of the temporal dynamics of the woody debris input in the river ecosystem.

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Wood Research

ISSN

1336-4561

e-ISSN

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Svazek periodika

56

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

14

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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