Acute toxicity of lead to Penaeus monodon postlarvae.
Acute toxicity test of Lead (Pb) to 22-day old Panaeus monodon postlarvae was conducted using static bioassay method. The median lethal concentration or LC50 were 3.26ppm, 2.72ppm, 2.41ppm and 1.96ppm for 24-h, 48-h, 72-h and 96-h respectively. LC50 decreases with time of exposure. Mortality was...
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| Médium: | Diplomová práce |
| Jazyk: | English |
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1999.
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