Site and stand conditions of dwarf pine stands

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F01%3A00000018" target="_blank" >RIV/00020702:_____/01:00000018 - 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

Site and stand conditions of dwarf pine stands

Popis výsledku v původním jazyce

Dwarf pine is a dominant component of the ecosystem in localities above the upper forest limit. The growth of dwarf pine plantings was studied in relation to altitude, dominant herb associations and age. Dwarf pine plantings have regular increments, thetime of canopy closure is from 20 to 35 years in dependence on the site and the stand condition. The time of canopy closure is reduced by shrub growth variability and mortality. A sample shrub was analyzed to determine growth and development: its weightwas 51.5 kg, thick branches accounted for a dominant share in wood mass. Diameter increment was highly variable due to adverse climatic conditions and irregular growth. Historical data on wood consumption were confirmed by the calculation of its volume.The health status of dwarf pine has been very variable since 1981, dwarf pine productivity has been negatively influenced by air pollution.

Název v anglickém jazyce

Site and stand conditions of dwarf pine stands

Popis výsledku anglicky

Dwarf pine is a dominant component of the ecosystem in localities above the upper forest limit. The growth of dwarf pine plantings was studied in relation to altitude, dominant herb associations and age. Dwarf pine plantings have regular increments, thetime of canopy closure is from 20 to 35 years in dependence on the site and the stand condition. The time of canopy closure is reduced by shrub growth variability and mortality. A sample shrub was analyzed to determine growth and development: its weightwas 51.5 kg, thick branches accounted for a dominant share in wood mass. Diameter increment was highly variable due to adverse climatic conditions and irregular growth. Historical data on wood consumption were confirmed by the calculation of its volume.The health status of dwarf pine has been very variable since 1981, dwarf pine productivity has been negatively influenced by air pollution.

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

2001

Kód důvěrnosti údajů

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

Název statě ve sborníku

Opera Corcontica. 38

ISBN

80-86418-22-7

ISSN

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e-ISSN

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Počet stran výsledku

19

Strana od-do

43-61

Název nakladatele

Správa Krkonošského národního parku

Místo vydání

Vrchlabí

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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