摘要
采用生态危害指数法对福州市230件表层土壤样品中7种重金属(Hg、Pb、Cr、Zn、Cu、Cd、As)进行评价。结果表明,福州老城区达中等危害程度,个别已达较强的危害程度,并且以Hg危害最大。
The paper used the ecological hazard index method to appraise seven kinds heavy metal （Hg, Pb, Cr, Zn, Cu, Cd, As） in the Fuzhou 230 topsoil sample. The result showed the old Fuzhou city reached the midium harm degree, and individual has reached a strong level of danger, and with Hg hardest.
出处
《福建地质》
2011年第4期341-346,共6页
Geology of Fujian
基金
中国地质调查局地质大调查项目(工作项目编码:200314200024)
关键词
表层土壤
重金属污染
生态危害评价
福州主城区
topsoil, heavy metal pollution, appraisement of ecological hazard, the main urban areas in Fuzhou City
