The effect of calcium and magnesium ratios on the toxicity of copper to five aquatic species in freshwater
β Scribed by Rami B. Naddy; William A. Stubblefield; Jeffrey R. May; Scott A. Tucker; J. Russell Hockett
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 70 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0730-7268
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The effect of pH on copper toxicity to two planktonic blue-green algae, Aphanizomenon gracile and Oscillatoria redekei, was investigated. Growth rates of the algae without copper treatment decrease with pH, Aphanizornenon is earlier and more affected than Oscillatoria. On the other hand, pH-lowering