摘要
本文以黄河主要经济鱼类为材料，以黄河原状水和澄清水为两种实验水，研究了黄河泥沙对鱼体铜积累效应的影响，以及黄河悬浮泥沙中铜的形态与其生物有效性的相关关系，确定了具有最大生物有效性的铜形态，为从重金属总量标准向形态标准的过渡提供了必要的实验数据，并为多泥沙河流确定水环境容量、制定水质标准以及水资源的宏观控制和管理提供了科学依据。
Taking main fish in the Yellow River as experimental material and using original water and settled water from the Yellow River as two kinds experimental water,the paper studied the influence of the Yellow River sediment on copper accumulated in fish body as well as the correlation between copper form in suspanded sediment of the Yellow River and its biological efficiency,which provided necessary experimental data for the transition from total amount standard of heavy metal to form standard;and also provided scientific basis for determination of water environment volume,formulation of criterion of water quality and macrocontrol and management of water resources of muddy river.
出处
《人民黄河》
北大核心
1996年第1期11-14,共4页
Yellow River
关键词
悬浮泥沙
铜
形态
生物有效性
鱼体
残留量
copper form
biological efficiency
correlativity
fish body
residual copper
