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@article{568552,
author = {Lukavský, Jaromír and Furnandjieva, Sevdalina and Cepák, Vladislav},
article_location = {Sttugart},
article_number = {1},
keywords = {heavy metals; micralgae; growth bioassay; toxicity},
language = {eng},
issn = {9342-1120},
journal = {Arch. Hydrobiol./Suppl. Algolog. Stud.},
title = {Toxicity of metals, Al, Cd, Cr, Cu, Fe, Ni, Pb and Zn on microalgae 1. Chlorella kessleri, Scenedesmus quadricauda, Sc. subspicatus and Raphidocelis subcapitata (Selenastrum capricornutum)},
volume = {110},
year = {2003}
}
TY - JOUR
ID - 568552
AU - Lukavský, Jaromír - Furnandjieva, Sevdalina - Cepák, Vladislav
PY - 2003
TI - Toxicity of metals, Al, Cd, Cr, Cu, Fe, Ni, Pb and Zn on microalgae 1. Chlorella kessleri, Scenedesmus quadricauda, Sc. subspicatus and Raphidocelis subcapitata (Selenastrum capricornutum)
JF - Arch. Hydrobiol./Suppl. Algolog. Stud.
VL - 110
IS - 1
SP - 127-141
EP - 127-141
PB - E.Schweizerbart'sche Verlagsbuchhandlung
SN - 93421120
KW - heavy metals
KW - micralgae
KW - growth bioassay
KW - toxicity
N2 - Toxicities of Al, Cd, Co, Cr, Cu, Fe, Ni, Pb and Zn were tested using growth miniaturized algal bioassay with Chlorella kessleri, Raphidocelis subcapitata (=Selenastrum capricornutum), Scenedesmus quadricauda and Scenedesmus subspicatus. Toxicity hierarchy for all organisms, according to their mean values is: Cd > Co > Cr > Cu > Pb > Ni > Zn > Al > Fe. The sensitivity hierarchy is: Raphidocelis > Scenedesmus subspicata > Chlorella > Scenedesmus quadricauda. The most toxic element was Cd, which was the first in toxicity hierarchy for all tested organisms. Cd has a gradual toxic curve, and has showed no stimulation, similar to Pb. Scenedesmus quadricauda showed a peak shape of growth curve with stationary phase about 300 h. Another algae showed prolonged and approximately stabile stationary phase in the period of 300-700 h, under PhAR 180 ľE.m-2 . s-1, (40 W.m-2) 30 oC, and CO2 supply ca 2% (v/v).
ER -
LUKAVSKÝ, Jaromír, Sevdalina FURNANDJIEVA a Vladislav CEPÁK. Toxicity of metals, Al, Cd, Cr, Cu, Fe, Ni, Pb and Zn on microalgae 1. Chlorella kessleri, Scenedesmus quadricauda, Sc. subspicatus and Raphidocelis subcapitata (Selenastrum capricornutum). \textit{Arch. Hydrobiol./Suppl. Algolog. Stud.}. Sttugart: E.Schweizerbart'sche Verlagsbuchhandlung, 2003, roč.~110, č.~1, s.~127-141. ISSN~9342-1120.
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