土壤2013，Vol.45Issue(3)：517-521,5.
基于可拓物元法的土壤重金属污染程度评价——以郑州黄河滩地为例
Evaluation of Soil Heavy Metal Pollution Based on Matter-element Method——A Case Study of Yellow River Beach in Northern Suburb of Zhengzhou
摘要
Abstract
The degree of soil heavy metal pollution has uncertainty.This paper attempted to establish soil evaluation quality model based on the matter-element theory.The Yellow River beach of Zhengzhou was taken as the study region,soil samples were collected and six heavy metals of Cd,Hg,As,Cu,Pb and Cr were measured for evaluation.The results showed that:soil pollution levels in the Yellow River beach were between the clean and pollution,which suggested the pollution was low.The evaluation method could deal with monitoring data more scientifically and effectively and the evaluation of the results was more credible.It could also scientifically determine the level of heavy metal pollution of soil,distinguish and quantify the degree of pollution and avoid the subjectivity in evaluation process.Therefore,the evaluation method based on the extension matter-element theory is an efficient new method in assessing soil heavy metal pollution.关键词
黄河滩地/土壤重金属污染/物元分析/环境质量评价Key words
Yellow River beach/ Soil heavy metal pollution/ Matter-element analysis/ Environmental quality分类
资源环境引用本文复制引用
刘蕾,姜灵彦,李庆召,高军侠..基于可拓物元法的土壤重金属污染程度评价——以郑州黄河滩地为例[J].土壤,2013,45(3):517-521,5.基金项目
国家自然科学基金项目(41101473)和教育部人文社会科学研究一般项目(11yjc630056)资助. （41101473）
