Lead accumulation ability of selected plants of Noccaea spp.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F16%3A72103" target="_blank" >RIV/60460709:41210/16:72103 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/15320383.2016.1224225" target="_blank" >http://dx.doi.org/10.1080/15320383.2016.1224225</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/15320383.2016.1224225" target="_blank" >10.1080/15320383.2016.1224225</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Lead accumulation ability of selected plants of Noccaea spp.

Popis výsledku v původním jazyce

Several species of the Noccaea genus are known for their hyperaccumulation ability especially in the case of Cd, Ni, and Zn. However, ambiguous observations were previously published concerning their accumulation properties for Pb. The Pb accumulation properties of N. rotundifolia, N. montana, and N. jankae hungarica plants were tested in field and pot experiments in soils, as well as in soilless hydroponic culture. The Pb content in the dry biomass of plant shoots reached up to 54 mg/kg in field conditions and 84 mg/kg in pots regardless of the bioavailable pool of Pb in the pots. The hydroponic experiment showed a stepwise increase in Pb content in plant biomass with increasing Pb concentration in the solution, but the predominant proportion of plant Pb was retained in the roots. Although the hyperaccumulation ability of some of the Noccaea species is widely discussed in the literature, our results are in agreement with those suggesting no Pb hyperaccumulation potential in these plants.

Název v anglickém jazyce

Lead accumulation ability of selected plants of Noccaea spp.

Popis výsledku anglicky

Several species of the Noccaea genus are known for their hyperaccumulation ability especially in the case of Cd, Ni, and Zn. However, ambiguous observations were previously published concerning their accumulation properties for Pb. The Pb accumulation properties of N. rotundifolia, N. montana, and N. jankae hungarica plants were tested in field and pot experiments in soils, as well as in soilless hydroponic culture. The Pb content in the dry biomass of plant shoots reached up to 54 mg/kg in field conditions and 84 mg/kg in pots regardless of the bioavailable pool of Pb in the pots. The hydroponic experiment showed a stepwise increase in Pb content in plant biomass with increasing Pb concentration in the solution, but the predominant proportion of plant Pb was retained in the roots. Although the hyperaccumulation ability of some of the Noccaea species is widely discussed in the literature, our results are in agreement with those suggesting no Pb hyperaccumulation potential in these plants.

Druh

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

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-18154S" target="_blank" >GA13-18154S: Prvkové mapování těžkých kovů v rostlinných a živočišných akumulátorech; kde se akumulují?</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Soil & Sediment Contamination

ISSN

1532-0383

e-ISSN

—

Svazek periodika

25

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

882-890

Kód UT WoS článku

000388508800004

EID výsledku v databázi Scopus

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