Application of static critical load models for acidity to high mountain lakes in Europe.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077387%3A_____%2F02%3A62023103" target="_blank" >RIV/60077387:_____/02:62023103 - 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

Application of static critical load models for acidity to high mountain lakes in Europe.

Popis výsledku v původním jazyce

Critical load models for acidity provide a measure of the sensitivity of surface waters to acid deposition, and can be used to determine critical load exceedance and potential long-term harmful effects. Three static models, the Steady-State Water Chemistry model, diatom model and First-order Acidity Balance model are applied to 11 high mountain lakes in Norway, Scotland, the Alps, the Pyrenees, and the Tatras. Between five and seven of the lakes show critical load exccedance, depending on the model used. Nitrogen as well as sulphur deposition is important in causing exceedance. Since soil and vegetation cover are generally sparse, geology and lake retention time appear to be the key factors in the determination of critical load. Retention of nitrogen is observed, but it is unclear whether within the lake or the terrestrial part of catchment.

Název v anglickém jazyce

Application of static critical load models for acidity to high mountain lakes in Europe.

Popis výsledku anglicky

Critical load models for acidity provide a measure of the sensitivity of surface waters to acid deposition, and can be used to determine critical load exceedance and potential long-term harmful effects. Three static models, the Steady-State Water Chemistry model, diatom model and First-order Acidity Balance model are applied to 11 high mountain lakes in Norway, Scotland, the Alps, the Pyrenees, and the Tatras. Between five and seven of the lakes show critical load exccedance, depending on the model used. Nitrogen as well as sulphur deposition is important in causing exceedance. Since soil and vegetation cover are generally sparse, geology and lake retention time appear to be the key factors in the determination of critical load. Retention of nitrogen is observed, but it is unclear whether within the lake or the terrestrial part of catchment.

Druh

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

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Water, Air, and Soil Pollution: Focus

ISSN

1567-7230

e-ISSN

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Svazek periodika

2

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

115-126

Kód UT WoS článku

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EID výsledku v databázi Scopus

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