Trace elements present in airborne particulate matter?Stressors of plant metabolism

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A56139" target="_blank" >RIV/60460709:41210/12:56139 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/12:00379284

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Trace elements present in airborne particulate matter?Stressors of plant metabolism

Original language description

Changes of amino acid concentrations (glutamic acid, glutamine, asparagine, aspartate, proline, tryptophan, alanine, glycine, valine and serine), gas-exchange parameters (net photosynthetic rate, transpiration rate, stomatal conductance and intercellularCO2 concentration) and nitrate levels in Lactuca serriola L. under airborne particulate matter (PM) contamination reported here reveal their role in plant chronic stress adaptation. Results of the pot experiment confirmed the toxic effect of trace elements present in PM for lettuce. PM applied to soil or on the lettuce leaves were associated with the strong inhibition of above-ground biomass and with the enhancement of plant trace element contents. The significant changes of amino acid levels and leafgas-exchange parameters of the plants showed strong linear dependences on PM contamination (R210.60?0.99). PM application on leaves intensified toxic effect of trace elements (As, Pb, Cr and Cd) originating from PM by shading of the leaf

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

ED - Physiology

OECD FORD branch

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Project

<a href="/en/project/GA521%2F09%2F1150" target="_blank" >GA521/09/1150: Assessment of species and bioavailable forms of selected risk elements in soil with crop production exposed to particulate matter near highway</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Ecotoxicology and Environmental Safety

ISSN

0147-6513

e-ISSN

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Volume of the periodical

2012

Issue of the periodical within the volume

79

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

101-107

UT code for WoS article

000302107000014

EID of the result in the Scopus database

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