A six-year xylogenesis analysis of mature Norway spruce trees at Brno surroundings (South Moravia region)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F21%3A43920461" target="_blank" >RIV/62156489:43410/21:43920461 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.fdtme.ukim.edu.mk/en/conference-2021/PROCEEDINGS%20of%20the%20Conference%20-Wood%20Technology%20&%20Product%20Design-Ohrid-2021.pdf" target="_blank" >http://www.fdtme.ukim.edu.mk/en/conference-2021/PROCEEDINGS%20of%20the%20Conference%20-Wood%20Technology%20&%20Product%20Design-Ohrid-2021.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A six-year xylogenesis analysis of mature Norway spruce trees at Brno surroundings (South Moravia region)

Popis výsledku v původním jazyce

Wood formation or else called xylogenesis is a cyclic, dynamic, complex process, strongly correlated with forest productivity and is highly influenced from the regional ecological and environmental/climatic conditions. Thus, the knowledge of intra-annual wood formation dynamics and its response to the existing climate change impact, is crucial for the forthcoming forest management strategies. However, understanding the wood formation processes is timely and still remains poorly understood. Norway spruce trees are one of the most important economic timber species in wood industry. The purpose of this study was the monitoring of cambial activity and tree-ring formation of Norway spruce trees growing at Rajec-Němčice area during 2015-2020 period. Climatic data registered from a meteorological statin within the research plot, indicated similar annual average temperatures, but variations in the annual precipitation amounts among the six years period. The year 2015 which was one of the driest years, indicated the shorted xylogenesis duration (85.17 +-17.38 days) and tree ring growth (0.48 +-0.15 mm). In contrast, 2019 and 2020 two years with higher annual precipitation than the average precipitation amount in this area, presented wide treerings (1.09 +- 508.5 mm and 1.27 +-0.5 mm respectively). 2016 and 2018 years following a dry (2015) and wet year (2017) exhibited intriguing results, yet deeper analysis is needed.

Název v anglickém jazyce

A six-year xylogenesis analysis of mature Norway spruce trees at Brno surroundings (South Moravia region)

Popis výsledku anglicky

Wood formation or else called xylogenesis is a cyclic, dynamic, complex process, strongly correlated with forest productivity and is highly influenced from the regional ecological and environmental/climatic conditions. Thus, the knowledge of intra-annual wood formation dynamics and its response to the existing climate change impact, is crucial for the forthcoming forest management strategies. However, understanding the wood formation processes is timely and still remains poorly understood. Norway spruce trees are one of the most important economic timber species in wood industry. The purpose of this study was the monitoring of cambial activity and tree-ring formation of Norway spruce trees growing at Rajec-Němčice area during 2015-2020 period. Climatic data registered from a meteorological statin within the research plot, indicated similar annual average temperatures, but variations in the annual precipitation amounts among the six years period. The year 2015 which was one of the driest years, indicated the shorted xylogenesis duration (85.17 +-17.38 days) and tree ring growth (0.48 +-0.15 mm). In contrast, 2019 and 2020 two years with higher annual precipitation than the average precipitation amount in this area, presented wide treerings (1.09 +- 508.5 mm and 1.27 +-0.5 mm respectively). 2016 and 2018 years following a dry (2015) and wet year (2017) exhibited intriguing results, yet deeper analysis is needed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40102 - Forestry

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

5th International Scientific Conference Wood Technology &amp; Product Design: Proceedings

ISBN

978-608-4723-04-2

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

236-243

Název nakladatele

Ss. Cyril and Methodius University

Místo vydání

Skopje

Místo konání akce

Ohrid

Datum konání akce

14. 9. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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