Differential sensitivity of the Lemnaceae species to chromium and zinc

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F12%3A50000954" target="_blank" >RIV/62690094:18470/12:50000954 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2429/proc.2012.6(2)067" target="_blank" >http://dx.doi.org/10.2429/proc.2012.6(2)067</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2429/proc.2012.6(2)067" target="_blank" >10.2429/proc.2012.6(2)067</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Differential sensitivity of the Lemnaceae species to chromium and zinc

Popis výsledku v původním jazyce

The aim of study was to optimize alternative acute toxicity tests involving toxic compounds of Cr(VI) and Zn(II) and two representatives of the Lemnaceae species (Lemna gibba and Spirodela polyrhiza) as testing organisms and to compare their relative sensitivity with Lemna minor and Daphnia magna. The most sensitive organism to both metals was D. magna. The highest duckweed sensitivity to Cr(VI) and Zn(II) was determined for S.polyrhiza and L. gibba, respectively. The compound of Cr(VI) provided significantly higher toxicity effect towards the testing organisms than Zn(II). L. gibba proved the most suitability for assessment of environmental quality due to the highest duckweed sensitivity. In contrast, L. minor and S. polyrhiza showed the lowest sensitivity to Cr(VI) and Zn(II), respectively. It was probably caused by their antioxidant ability, and thus they may be the most effective for removal of metals from water environment.

Název v anglickém jazyce

Differential sensitivity of the Lemnaceae species to chromium and zinc

Popis výsledku anglicky

The aim of study was to optimize alternative acute toxicity tests involving toxic compounds of Cr(VI) and Zn(II) and two representatives of the Lemnaceae species (Lemna gibba and Spirodela polyrhiza) as testing organisms and to compare their relative sensitivity with Lemna minor and Daphnia magna. The most sensitive organism to both metals was D. magna. The highest duckweed sensitivity to Cr(VI) and Zn(II) was determined for S.polyrhiza and L. gibba, respectively. The compound of Cr(VI) provided significantly higher toxicity effect towards the testing organisms than Zn(II). L. gibba proved the most suitability for assessment of environmental quality due to the highest duckweed sensitivity. In contrast, L. minor and S. polyrhiza showed the lowest sensitivity to Cr(VI) and Zn(II), respectively. It was probably caused by their antioxidant ability, and thus they may be the most effective for removal of metals from water environment.

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Proceedings of ECOpole

ISSN

1898-617X

e-ISSN

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Svazek periodika

2012;6(2)

Číslo periodika v rámci svazku

6(2)

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

505-510

Kód UT WoS článku

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EID výsledku v databázi Scopus

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