Analýza dřeva kořenového systému borovice lesní

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F07%3A00107705" target="_blank" >RIV/62156489:43410/07:00107705 - 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

Analysis of root-wood in Scots pine

Popis výsledku v původním jazyce

Dendrochronological and anatomical analysis of rootwood of Scots pine (Pinus sylvestris L.) tree was carried out. The relation (synchronization) between widths of rings in the root and widths of rings in the stem was studied. We supposed that widths of rings in root may be the valuable source of ecological signal the same as widths of rings in stem. Ring analysis of stem was carried out for comparison. The curves of ring widths of horizontal roots were synchronized together with high values of the corelate coeficient and paralellism coeficient. The curves of ring widths of roots were synchronized with ring widths of tree stem. Radial diameters and thickness of cell walls of tracheids were measured in one horizontal root (8 m in length total). Rings ofroot from part close to the stem base showed the similar structure (earlywood and latewood portion) as stemwood rings. Rings visibility and portion of latewood decreased along the root length (from the stem base to the root tip). Latewood

Název v anglickém jazyce

Analysis of root-wood in Scots pine

Popis výsledku anglicky

Dendrochronological and anatomical analysis of rootwood of Scots pine (Pinus sylvestris L.) tree was carried out. The relation (synchronization) between widths of rings in the root and widths of rings in the stem was studied. We supposed that widths of rings in root may be the valuable source of ecological signal the same as widths of rings in stem. Ring analysis of stem was carried out for comparison. The curves of ring widths of horizontal roots were synchronized together with high values of the corelate coeficient and paralellism coeficient. The curves of ring widths of roots were synchronized with ring widths of tree stem. Radial diameters and thickness of cell walls of tracheids were measured in one horizontal root (8 m in length total). Rings ofroot from part close to the stem base showed the similar structure (earlywood and latewood portion) as stemwood rings. Rings visibility and portion of latewood decreased along the root length (from the stem base to the root tip). Latewood

Druh

D - Stať ve sborníku

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 statě ve sborníku

TRACE - Tree Rings in Archaeology, Climatology and Ecology. Volume 5. Proceedings of the DENDROSYMPOSIUM 2006 April 20th - 22nd 2006, Tervuren, Belgium

ISBN

978-3-89336-480-0

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

267-276

Název nakladatele

Grafische Medien, Forschungscentrum Jülich GmbH

Místo vydání

Jülich

Místo konání akce

Tervuren

Datum konání akce

20. 4. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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