摘要
土壤是人类赖以生存和发展的基础,土壤污染的危害往往很容易被忽视。以福建省三明市钢铁公司和永安市福建水泥厂为中心,对三明城区现代表土壤采集,并测定其低频磁化率、高频磁化率和频率磁化率,利用土壤环境磁学方法研究该城区的土壤污染状况,对污染土壤的重金属元素进行定量分析,建立磁化率和土壤重金属的统计规律,圈定异常来判断环境污染状况,进而寻找污染源。
Soil is the relying basis for existence and development of mankind and the soil pollution is usually ignored. Sanming iron and steel company area Sanming city and Fujian cement factory area, Yongan city are the centers for the soil pollution study. Modern top soil are sampled in surroundings of the centers and low, high frequency magnetic susceptibility and frequency magnetic susceptibility are measured and their heavy matals are quantitatively analysed. Through statistical analysis anormlies are lineated. Following them pollution sources are point out.
出处
《地质找矿论丛》
CAS
CSCD
2003年第z1期43-47,75,共6页
Contributions to Geology and Mineral Resources Research
基金
中国冶金地质勘查总局科研项目研究成果
关键词
三明城区
现代表土
磁化率
污染源
city area of Sanming
modern top soil
magnetic susceptibility
pollution source
