Vliv zimy s extrémní sněhovou nadílkou na porost smrku pichlavého ve vrcholové části Jizerských hor (Česká republika)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F07%3A8P012863" target="_blank" >RIV/00020702:_____/07:8P012863 - 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

Impact of extremely snowy winter to Picea pungens (Engelm.) forest stand on the summit part of the Jizerské hory Mts. (Czech Republic)

Popis výsledku v původním jazyce

Blue spruce forest stand in the locality of Plochý (0.12 ha, 880 m a.s.l., NW slope to 5°, acidic spruce forest site type, 2.340 trees per ha, ca. 19 years old plantation) was hardly damaged by extremely snowy winter 2005 ? 06. In 2006, all trees on theplot were measured (tree diameter at breast height, tree height retrospectively, upper crown height, crown dimensions in breast height and in upper crown height and branch increments), occurrence and type of damage and/or deformation was registered. Dependences between measured parameters and tree damage were probed. Due to winter damage, 26% of trees had broken crown, 2% had partially broken crow and 14% of trees were bent. In 2006, there was no increment of branches in 1.3 m height in 52%, 38%, 30% and 45% of trees on the north, east, south and west side of crown, respectively. This situation had no relation to winter damage to tree. Broken trees had significantly higher tree height than unbroken ones; mean h/d ratio did not significa

Název v anglickém jazyce

Impact of extremely snowy winter to Picea pungens (Engelm.) forest stand on the summit part of the Jizerské hory Mts. (Czech Republic)

Popis výsledku anglicky

Blue spruce forest stand in the locality of Plochý (0.12 ha, 880 m a.s.l., NW slope to 5°, acidic spruce forest site type, 2.340 trees per ha, ca. 19 years old plantation) was hardly damaged by extremely snowy winter 2005 ? 06. In 2006, all trees on theplot were measured (tree diameter at breast height, tree height retrospectively, upper crown height, crown dimensions in breast height and in upper crown height and branch increments), occurrence and type of damage and/or deformation was registered. Dependences between measured parameters and tree damage were probed. Due to winter damage, 26% of trees had broken crown, 2% had partially broken crow and 14% of trees were bent. In 2006, there was no increment of branches in 1.3 m height in 52%, 38%, 30% and 45% of trees on the north, east, south and west side of crown, respectively. This situation had no relation to winter damage to tree. Broken trees had significantly higher tree height than unbroken ones; mean h/d ratio did not significa

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

Management of forests in changing environmental conditions

ISBN

978-80-228-1779-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

113-118

Název nakladatele

Technická univerzita vo zvolene

Místo vydání

Zvolen

Místo konání akce

Zvolen

Datum konání akce

1. 1. 2007

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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