After-effects of potassium dichromate on a culture of Scenedesmus quadricauda at a changing toxic loadстатья
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Дата последнего поиска статьи во внешних источниках: 27 мая 2015 г.
Аннотация:Effect of potassium dichromate in concentrations of 0.5 to 10 mg/l on a laboratory culture of Sc. quadricauda algae has been studied in the standard conditions. The cells that survived during a 30 day exposure retained the ability to reproduce and with time attained the numbers and the proportion of the living cells of the control culture. A stable increase in cell size was observed. A culture exposed to 1 mg/l potassium dichromate had an increased resistance to higher concentrations of the toxin.