Vliv půdního typu na akumulaci a distribuci sedmi nejtoxičtějších chlorovaných byfenylů v kořenech mrkve

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A16287" target="_blank" >RIV/60460709:41210/06:16287 - 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

Influence of soil type on accumulation and distribution of seven most toxic chlorinated biphenyls in carrot roots

Popis výsledku v původním jazyce

The extreme persistence of PCB in the environment and their ability to bioconcentrate in the food chain makes them great environmental and human health risk. The aim of this study was to investigate during two vegetation seasons the accumulation and distribution of seven most toxic PCB congeners (IUPAC No. 28, 52, 101, 118, 138, 153 and 180) in carrot roots (Daucus carota L. var. Nantes) grown on spiked soils (same amount of each PCB congener) with different physical and chemical characteristics. Results showed that the concentrations of the sum of PCB congeners (PCB7) in edible parts of carrot were significantly higher in the first experimental year. And also differences in PCB accumulation between treatments were observed only in the first year. Thehighest value 1280?130 ?g PCB7.kg-1 was found in carrot roots planted on the soil with the lowest soil organic matter content. The differences in accumulation of individual congeners were more obvious in the second year of plantation in t

Název v anglickém jazyce

Influence of soil type on accumulation and distribution of seven most toxic chlorinated biphenyls in carrot roots

Popis výsledku anglicky

The extreme persistence of PCB in the environment and their ability to bioconcentrate in the food chain makes them great environmental and human health risk. The aim of this study was to investigate during two vegetation seasons the accumulation and distribution of seven most toxic PCB congeners (IUPAC No. 28, 52, 101, 118, 138, 153 and 180) in carrot roots (Daucus carota L. var. Nantes) grown on spiked soils (same amount of each PCB congener) with different physical and chemical characteristics. Results showed that the concentrations of the sum of PCB congeners (PCB7) in edible parts of carrot were significantly higher in the first experimental year. And also differences in PCB accumulation between treatments were observed only in the first year. Thehighest value 1280?130 ?g PCB7.kg-1 was found in carrot roots planted on the soil with the lowest soil organic matter content. The differences in accumulation of individual congeners were more obvious in the second year of plantation in t

Druh

D - Stať ve sborníku

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

The 7th European Meeting on Environmental Chemistry EMEC7

ISBN

80-214-3320-5

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

102-102

Název nakladatele

Technická Univerzita Brno

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

6. 12. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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