摘要
采用X-射线光谱法测定了一些日本城市公园土壤样品中的Pb,Zn,Cu,Cr,Ni,As,Fe,Ti,Mn,K,Ca,Rb和Sr共13种元素,结果发现Pb和Zn的含量在土壤剖面中从上至下有明显下降的趋势,并显示出Pb与Zn污染有一定的相关关系。同时,也探讨了一种判断土壤污染的方法。
13 elements (Pb, Zn, Cu, Cr, Ni, As, Fe, Ti, Mn, K, Ca, Rb and Sr) in the soils of some Japanese city parks were determined with powder pellets by XFR. The result showed that when the depths on soil section increase, the coneentrations of Pb and Zn decrease significantly and that there is also certain correlation between the concentrations of Pb and Zn. A new method for investigating soil pollution by heavy metals was researched.
出处
《环境科学研究》
EI
CAS
CSCD
1996年第2期47-51,共5页
Research of Environmental Sciences
