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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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