ASSESSMENT OF THE IMPACT OF DEER ON THE DIVERSITY OF YOUNG TREES IN FOREST ECOSYSTEMS IN SELECTED LOCALITIES OF THE CZECH REPUBLIC

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00883921%3A_____%2F09%3A%230000022" target="_blank" >RIV/00883921:_____/09:#0000022 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

ASSESSMENT OF THE IMPACT OF DEER ON THE DIVERSITY OF YOUNG TREES IN FOREST ECOSYSTEMS IN SELECTED LOCALITIES OF THE CZECH REPUBLIC

Popis výsledku v původním jazyce

The presented paper analyses deer impact on tree species and height diversity of young trees in three localities of the Czech Republic. The selected localities consisted of one fenced part, where deer has been excluded for a long time; and an unfenced part with free access to deer. The data were collected within the framework of the statistical forest inventory based on systematic sampling of the inventoried area. Tree species and height diversity were quantified using ten diversity indices. The analysis revealed that excessive deer densities pose a threat both to tree species and height diversity of young trees. Higher negative deer impact on tree species diversity can be expected on acidic sites, while height diversity is more sensitive to deer influence on fertile sites. However, if deer densities are low and do not reach the carrying capacity of the site, deer presence has no effect on tree species and height diversity of young trees.

Název v anglickém jazyce

ASSESSMENT OF THE IMPACT OF DEER ON THE DIVERSITY OF YOUNG TREES IN FOREST ECOSYSTEMS IN SELECTED LOCALITIES OF THE CZECH REPUBLIC

Popis výsledku anglicky

The presented paper analyses deer impact on tree species and height diversity of young trees in three localities of the Czech Republic. The selected localities consisted of one fenced part, where deer has been excluded for a long time; and an unfenced part with free access to deer. The data were collected within the framework of the statistical forest inventory based on systematic sampling of the inventoried area. Tree species and height diversity were quantified using ten diversity indices. The analysis revealed that excessive deer densities pose a threat both to tree species and height diversity of young trees. Higher negative deer impact on tree species diversity can be expected on acidic sites, while height diversity is more sensitive to deer influence on fertile sites. However, if deer densities are low and do not reach the carrying capacity of the site, deer presence has no effect on tree species and height diversity of young trees.

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

<a href="/cs/project/SE%2F640%2F5%2F03" target="_blank" >SE/640/5/03: Způsoby omezení negativního vlivu spárkaté zvěře na stav lesa</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Ekológia (Bratislava)

ISSN

1335-342X

e-ISSN

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Svazek periodika

28

Číslo periodika v rámci svazku

4

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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