Arsenic compounds occurring in ruderal plant communities growing in arsenic contaminated soils

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F16%3A70499" target="_blank" >RIV/60460709:41210/16:70499 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41110/16:70499
Result on the web
<a href="http://dx.doi.org/10.1016/j.envexpbot.2015.11.012" target="_blank" >http://dx.doi.org/10.1016/j.envexpbot.2015.11.012</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.envexpbot.2015.11.012" target="_blank" >10.1016/j.envexpbot.2015.11.012</a>

Result language
angličtina
Original language name
Arsenic compounds occurring in ruderal plant communities growing in arsenic contaminated soils
Original language description
Wild growing phytocenosis from three different areas near former gold or silver mines—Kutná Hora, Roudný and Nalžovské Hory (Czech Republic) were investigated. The most abundant plant families were Fabaceae, Lamiaceae, Asteraceae, Poaceae and Plantaginaceae. Several plant species such as Achillea millefolium, Anthoxanthum odoratum, Plantago lanceolata are widespread and could be found in all of the investigated areas. Total As concentrations in plants growing on those three sites were determined by ICPMS and ranged from 0.02 mg As kg-1 (Stellaria spp.) to 39.3±6.3 mg As kg-1 (Daucus carota). For the arsenic speciation a HPLC online connected with the ICPMS was used. Results have shown that arsenite and arsenate are the prevalent arsenic compounds. Methylarsonic acid, dimethylarsinic acid, arsenobetaine, arsenocholine, tetramethylarsonium ion, and trimethylarsine oxide were identified as minor species. Arsenobetaine was found at significant proportions in Carex praecox (28%) and P. lanceolata (1.2%).
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DK - Contamination and decontamination of soil including pesticides
OECD FORD branch
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Project
<a href="/en/project/TA01020366" target="_blank" >TA01020366: Brownfields - Source of Renewable Energy (BROZEN)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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