The effects of climatic conditions and forest site types on disintegration rates in Picea abies occurring at the Modrava Peat Bogs in the Sumava National Park

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F13%3A61663" target="_blank" >RIV/60460709:41320/13:61663 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41340/13:61663

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effects of climatic conditions and forest site types on disintegration rates in Picea abies occurring at the Modrava Peat Bogs in the Sumava National Park

Popis výsledku v původním jazyce

A survey of mountain spruce stand development in the Sumava National Park on Modrava peat bogs on an area of 1,370 ha resulting from spruce bark beetle outbreaks was performed by means of visual evaluation of aerial photographs from the period 1991-2000.In addition, our study addressed the influence of climatic effects (period 1984-2000) and the effect of forest site (climax, waterlogged and peaty spruce stands) on the dynamics of disintegration of forest stands. We showed that new infestations were predominantly found at short distances from their source, the average value was estimated to be 40-60 m, whereas the longest distance for annual progress in west to east direction was estimated to be 120 m. Differences in the dynamics of disintegration between waterlogged stands and drier stands were confirmed. There was a positive relationship between the average temperature in the 2nd quarter of monitoring years which was registered as the period of the onset of bark beetle development a

Název v anglickém jazyce

The effects of climatic conditions and forest site types on disintegration rates in Picea abies occurring at the Modrava Peat Bogs in the Sumava National Park

Popis výsledku anglicky

A survey of mountain spruce stand development in the Sumava National Park on Modrava peat bogs on an area of 1,370 ha resulting from spruce bark beetle outbreaks was performed by means of visual evaluation of aerial photographs from the period 1991-2000.In addition, our study addressed the influence of climatic effects (period 1984-2000) and the effect of forest site (climax, waterlogged and peaty spruce stands) on the dynamics of disintegration of forest stands. We showed that new infestations were predominantly found at short distances from their source, the average value was estimated to be 40-60 m, whereas the longest distance for annual progress in west to east direction was estimated to be 120 m. Differences in the dynamics of disintegration between waterlogged stands and drier stands were confirmed. There was a positive relationship between the average temperature in the 2nd quarter of monitoring years which was registered as the period of the onset of bark beetle development a

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/2B06012" target="_blank" >2B06012: Management biodiversity v Krkonoších a na Šumavě</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Dendrobiology

ISSN

1641-1307

e-ISSN

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Svazek periodika

2013

Číslo periodika v rámci svazku

70

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

35-44

Kód UT WoS článku

000320449900004

EID výsledku v databázi Scopus

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