渭南师范学院学报2016，Vol.31Issue(19)：34-38,5.
富平县农业土壤重金属分布特征及其污染评价
Fuping Regional Distribution Characteristics and Pollution of Heavy Metals in Agricultural Soil
摘要
Abstract
In order to do the research on the status of heavy metal pollution of agricultural soil in Fuping County, Single-factor pollution index and Nemerow Pollution Index are used to evaluate the pollution status after the chemical analysis of the collected samplings from 22 sampling sites of the county. The research results show that the content level of heavy metal in agricultural soil in the sampling sites of Fuping County differs greatly. The variable coefficient varies from 17. 8% to 86%, in which the element Pb ranks the first. Its maximum single pollution index of is 1.73 and its maximum comprehensive pollution index is 1.02. The element Mn and Zn take the second and third places. It is clear that heavy metal pollution of agricultural soil in Fuping County needs to be cleaned.关键词
富平县/土壤重金属/空间分布特征/污染评价Key words
Fuping/soil heavy metal/spatial distribution characteristics/pollution evaluation分类
资源环境引用本文复制引用
胡明,卢佳奇..富平县农业土壤重金属分布特征及其污染评价[J].渭南师范学院学报,2016,31(19):34-38,5.基金项目
陕西省河流湿地生态环境重点实验室开放基金项目黄河湿地农业面源污染现状研究（SXSD1402）；陕西省教育厅项目秦东地区湿地旅游开发研究（15JK1259）；陕西省教育厅项目洽川湿地重金属污染的风险预警分析（14JK1253）；渭南师范学院特色学科建设项目秦东化工、材料技术调查（14TSXK04）；渭南师范学院科研计划项目秦东渭河湿地水质调查与评价 （）
