1.Exposure of Amur Sturgeon (Acipenser schrencii Brandt) to Hg for acute and chronic toxic experiment showed that the median lethal concentrations (LC50, 96h) of sturgeon is 0.50145 mg/L, and threshold dosage is about 0.515 mg/L, Inefficiency dosage is 0.0515 mg/L in the long-term exposure.
