重金属元素在河口悬沙中分布特征

Distribution features of heavy metal elements in suspension load at estury

河口是一个复杂多变的区域 ,本文对悬沙中重金属研究的历史过程和现状进行了综述 ,介绍了重金属的分析方法、形态 。

Estury is a complicated and changing area. A summary is given on the historical process and status of research on heavy metal in susp ended silt. The configuration of heavy metal and analysis method are introduced and the distribution of heavy metal elements in the suspended silt at the presen t estury is described.