Sustainability of in situ remediation of Cu- and Cd-contaminated soils with one-time application of amendments in Guixi, China

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• 作者：Hongbiao Cui ; Yuchao Fan ; Lei Xu ; Jing Zhou ; Dongmei Zhou…
• 刊名：Journal of Soils and Sediments
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：16
• 期：5
• 页码：1498-1508
• 全文大小：412 KB
• 刊物类别：Earth and Environmental Science
• 刊物主题：Environment
  Soil Science and Conservation
  Environment
  Environmental Physics
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1614-7480
• 卷排序：16

文摘

PurposeIn situ immobilization of heavy metal-contaminated soils with the repeated incorporation of amendments can effectively reduce the bioavailability of soil heavy metals. However, the long-term application of amendments would lead to the destruction of soil structure and accumulation of soil toxic elements, ultimately affecting food security and quality. Thus, the sustainability of the amendments in a heavy metal-contaminated soil was evaluated from 2010 to 2012.