Effect of Air Pollution on the Health Status of Spruce Stands A Case Study in the Krkonose Mountains, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F13%3A61665" target="_blank" >RIV/60460709:41320/13:61665 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41340/13:61665

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Air Pollution on the Health Status of Spruce Stands A Case Study in the Krkonose Mountains, Czech Republic

Popis výsledku v původním jazyce

This paper presents the results of research on local air pollution (nitrogen and sulfur concentrations) and on the changes in the health status of trees observed in spruce stands in the period 1980-2011 in the Krkonose Mountains National Park. Data on precipitation and sulfur and nitrogen deposition were collected in regular 2-week intervals from 1994 to 2010. Precipitation was measured at 5 monitoring stations; the health status of forest stands was evaluated on 6 research plots located in stands dominated by Norway spruce (Picea abies [L.] Karst) in zones where there has been a significant threat from air pollution since 1980. The health status of spruce stands was assessed on the basis of the degree of defoliation, classified into 6 levels. In all localities since 1994, the total deposition of sulfates decreased significantly, from 50-80 kg ha(-1) year(-1) to 8-13 kg ha(-1) year(-1); however, no clear trend in the development of nitrogen deposition could be stated. The mean defoliat

Název v anglickém jazyce

Effect of Air Pollution on the Health Status of Spruce Stands A Case Study in the Krkonose Mountains, Czech Republic

Popis výsledku anglicky

This paper presents the results of research on local air pollution (nitrogen and sulfur concentrations) and on the changes in the health status of trees observed in spruce stands in the period 1980-2011 in the Krkonose Mountains National Park. Data on precipitation and sulfur and nitrogen deposition were collected in regular 2-week intervals from 1994 to 2010. Precipitation was measured at 5 monitoring stations; the health status of forest stands was evaluated on 6 research plots located in stands dominated by Norway spruce (Picea abies [L.] Karst) in zones where there has been a significant threat from air pollution since 1980. The health status of spruce stands was assessed on the basis of the degree of defoliation, classified into 6 levels. In all localities since 1994, the total deposition of sulfates decreased significantly, from 50-80 kg ha(-1) year(-1) to 8-13 kg ha(-1) year(-1); however, no clear trend in the development of nitrogen deposition could be stated. The mean defoliat

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/TA02020873" target="_blank" >TA02020873: Ekologicky opodstatněný management lesních ekosystémů v Krkonošském národním parku podle typů vývoje lesa</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

Mountain Research and Development

ISSN

0276-4741

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

40-50

Kód UT WoS článku

000316105700006

EID výsledku v databázi Scopus

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