摘要
从概念内涵和应用目标出发 ,认为土壤环境地球化学质量评价应该分为质量现状和污染程度两个方面。在此基础上探讨了区域地球化学资料在土壤环境现状质量评价、异常成因识别、污染元素累积速率和土壤污染程度评价研究的基本思路和方法。
It is considered that soil environmental geochemical quality study should be undertaken in two aspects: current soil quality assessment and soil contamination grade assessment, the concept and aim of these two assessments being different from each other. This paper puts forward some methods for using soil regional geochemical data to soil quality assessment, anomaly genesis identification and soil contamination grade assessment.
出处
《物探与化探》
CAS
CSCD
2003年第3期223-226,共4页
Geophysical and Geochemical Exploration
基金
国土资源部"十五"科技项目 (缓变型地质灾害风险评估与防治 )资助
关键词
土壤环境质量标准
异常成因识别
土壤污染程度
区域地球化学资料
评价方法
soil quality standard
anomaly genesis identification
soil contamination grade
soil regional geochemical data
assessment method
