Distribution Characteristics of as in Shijiazhuang Sewage Irrigation Area, Hebei Province
详细信息
- 责任者：Song Zefeng (Shijiazhuang University of Economics ; Shijiazhuang 050031 ; China) ; Luan Wenlou
- 刊名：Geology in China
- 出版年：2011
- 卷期：38(1)
- 关键词：土壤污染 ; soil pollution ; 砷 ; arsenic ; 河北 ; Hebei Province
- 页码：p.204-211
- 图表：5 illus., 1 table, 22 refs.
- 分类号：1800
- issnNo：ISSN1000-3657
- isbnNo：CN11-1167/P
摘要
Based on content of As in soil samples collected from the plane and vertical section of Shijiazhuang sewage irrigation area, the authors compiled the As distribution map and summarized characteristics of As distribution. The results show that, in both topsoil and deep soil, As distribution is affected by outside materials, As in topsoil is controlled by the position of wastewater fountainhead, deep soil accepts As which migrates from topsoil, and As high value areas are solely formed in topsoil and deep soil. In vertical direction, As is concentrated in clay bed of deep soil.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |