摘要
通过对苏州河市郊段河道底泥较高密度的采样和分析,揭示了该河段重金属 (Cu,Pb,Zn,Cr,Cd,Ni)的沿程和垂直分布特征以及这些特征形成的主要原因。在此基础上 ,分析了该段河道的疏浚中所应注意的问题。
On the basis of the analysis and study on several heavy metals (Cu, Pb, Zn, Cr, Cd, Ni) in sediments of the suburban reach of Suzhou River, this paper revealed the distributive characteristics of these heavy metals in longitudinal and vertical directions. In addition, several problems that should receive attention during the dredging plan was evaluated .
出处
《农业环境保护》
CSCD
北大核心
2001年第1期27-30,共4页
Agro-Environmental Protection
基金
上海市青年科技启明星后跟踪项目子课题
关键词
苏州河
分布特征
河道疏浚
河流底泥
重金属污染
suburban reach of Suzhou River
sediments
heavy metals
distributive characteristics
dredging plan
