Trendy v pozaďových hodnotách perzistentních organických polutantů v observatoři Košetice. Část 2. Akvatické a terestrické prostředí.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00023692" target="_blank" >RIV/00216224:14310/07:00023692 - 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

Trends in background levels of persistent organic pollutants at Kosetice observatory, Czech Republic. Part II. Aquatic and terrestric environments 1988-2005.

Popis výsledku v původním jazyce

A multimedia sampling of ambient air, wet deposition, surface water, sediment, soil, and biota has been performed at Kosetice background observatory in the southern Czech Republic since 1988. Integrated monitoring approach was applied to assess the current state, anthropogenic impacts, and possible future changes of terrestrial and freshwater environments. Average PCB concentrations in the individual matrices calculated from ten years of sampling on multiple sites varied between 2 ng g-1 in sediment and7 ng g-1 in soil or moss. DDT concentrations were lower in moss and needles (2 ng g-1 and 4 ng g-1, respectively) than in sediment (11 ng g-1) and soil (20 ng g-1) while HCH level was higher in moss and needles (5 ng g-1 and 6 ng g-1, respectively) thanin soil or sediment (1 ng g-1 and 2 ng g-1, respectively). Highest average level of PAHs was found in soil (600 ng g-1) while it was lower in needles (230 ng g-1), moss (210 ng g-1) or sediment (210 ng g-1). Time related trends of concen

Název v anglickém jazyce

Trends in background levels of persistent organic pollutants at Kosetice observatory, Czech Republic. Part II. Aquatic and terrestric environments 1988-2005.

Popis výsledku anglicky

A multimedia sampling of ambient air, wet deposition, surface water, sediment, soil, and biota has been performed at Kosetice background observatory in the southern Czech Republic since 1988. Integrated monitoring approach was applied to assess the current state, anthropogenic impacts, and possible future changes of terrestrial and freshwater environments. Average PCB concentrations in the individual matrices calculated from ten years of sampling on multiple sites varied between 2 ng g-1 in sediment and7 ng g-1 in soil or moss. DDT concentrations were lower in moss and needles (2 ng g-1 and 4 ng g-1, respectively) than in sediment (11 ng g-1) and soil (20 ng g-1) while HCH level was higher in moss and needles (5 ng g-1 and 6 ng g-1, respectively) thanin soil or sediment (1 ng g-1 and 2 ng g-1, respectively). Highest average level of PAHs was found in soil (600 ng g-1) while it was lower in needles (230 ng g-1), moss (210 ng g-1) or sediment (210 ng g-1). Time related trends of concen

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

2007

Kód důvěrnosti údajů

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

Název periodika

Journal of Environmental Monitoring

ISSN

1464-0325

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

564-571

Kód UT WoS článku

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EID výsledku v databázi Scopus

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