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Table 3 Effects of different concentrations of heavy metals and pentachlorophenol (Pent.) on the cell motility (m s-1) of C. reinhardtii after 24 h exposure.

From: Effects of Cu2+, Ni2+, Pb2+, Zn2+ and pentachlorophenol on photosynthesis and motility in Chlamydomonas reinhardtii in short-term exposure experiments

Concentration, Substances
mg l-1 Copper Nickel Lead Zinc Pent.
0.0 46.6 ± 34.9 46.6 ± 34.9 46.6 ± 34.9 46.6 ± 34.9 46.6 ± 34.9
0.1 26.6 ± 18.7 26.3 ± 17.8 33.1 ± 22.1 26.5 ± 16.6 52.1 ± 49.9
0.5 31.2 ± 26.3 31.2 ± 27.4 33.9 ± 21.5 27.8 ± 19.3 56.7 ± 41.9
1.0 25.4 ± 12.8 27.0 ± 18.6 40.0 ± 33.8 34.0 ± 24.5 53.1 ± 36.7
1.5 34.0 ± 25.5 32.2 ± 24.4 47.4 ± 38.7 29.3 ± 22.2  
2.0 28.9 ± 20.6 37.1 ± 28.3 46.4 ± 34.9 35.1 ± 26.1  
5.0      0
10.0      0
  1. Values of standard deviation are shown.