TOXIC EFFECTS OF Zn~(2+), Cu~(2+), Cd~(2+)and NH_3 ON CfflNESE PRAWN     

臧维玲  徐轩成  戴习林  朱正国  徐桂荣  徐仁国 《中国海洋湖沼学报》1993,(3)

This study deals with the toxic effects of Zn2+, Cu2+, Cd2+ and NH3 on Chinese prawn (Penaeus orientalis). The median lethal concentrations of the toxic matters on Chinese prawn were determined. Cd2+>Cu2+>Zn2+>NH3-Nm is the toxic order of these chemicals to Chinese prawn. The toxic order of concentrated Zn2+ and Cd2+ in tissues and organs of Chinese prawn is in the order gill > shell + appendage>viscera > muscle..  相似文献