Lead, mercury and cadmium content in bottom sediments, reed (Phragmites australis) beds and great pond snails (Lymnaea stagnalis) in fishponds and the role of littoral zones in their accumulation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00055329" target="_blank" >RIV/00216224:14310/11:00055329 - isvavai.cz</a>

Alternative codes found

RIV/62157124:16270/11:43870889

Result on the web

<a href="http://actavet.vfu.cz/80/3/0313/" target="_blank" >http://actavet.vfu.cz/80/3/0313/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb201180030313" target="_blank" >10.2754/avb201180030313</a>

Result language

angličtina

Original language name

Lead, mercury and cadmium content in bottom sediments, reed (Phragmites australis) beds and great pond snails (Lymnaea stagnalis) in fishponds and the role of littoral zones in their accumulation

Original language description

We studied the contents of cadmium (Cd), lead (Pb) and mercury (Hg) in common reed (Phragmites australis), great pond snails (Lymnaea stagnalis), and in littoral bottom sediments in 18 fishponds in two regions of the Czech Republic. We also assessed theimpact of environmental factors on heavy metal accumulation in these three components of littoral ecosystem. Cadmium and lead values were significantly higher in bottom sediments (median values 0.70 and 13.4 mg.kg-1) than in reed (0.014 and 0.51 mg.kg-1)and snails (0.074 and 0.81 mg.kg-1). Cadmium values in reed stems positively correlated with Cd values in great pond snails (Spearman?s rank correlation, rS = 0.62; p &lt; 0.05). Cadmium and lead contents in reed stems positively correlated with each other (rS = 0.56; p &lt; 0.05). The mercury values in snails (0.043 mg.kg-1) were higher than in sediments (0.040 mg.kg-1) and these were higher than in reed stems (0.010 mg.kg-1).

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

EH - Ecology - communities

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Acta Veterinaria Brno

ISSN

0001-7213

e-ISSN

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Volume of the periodical

80

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

14

Pages from-to

313-326

UT code for WoS article

000297824100014

EID of the result in the Scopus database

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