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Heavy metals status, transport mechanisms, sources, and factors affecting their mobility in Chinese agricultural soils

机译:重金属在中国农业土壤中的地位,迁移机制,来源及其影响因素

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摘要

Heavy metals are the focus of much interest because of their environmental persistence, toxicity, and mobility in soils. Some of the Chinese soils have been contaminated with heavy metals due to expansion of mining industries, pesticides usage, and other anthropological activities, which made the agro-ecosystem to become contaminated. The objective of this review is to illuminate the current pollution status, sources of heavy metals, transport mechanisms, and the factors affecting their mobility in Chinese soils. The additional studies in the future will present on source identification and the heavy metal transport characteristics in soil.
机译:重金属由于其环境持久性,毒性和在土壤中的流动性而成为人们关注的焦点。由于采矿业的扩张,农药的使用以及其他人类学活动,中国的一些土壤已被重金属污染,这使农业生态系统受到污染。这篇综述的目的是阐明当前的污染状况,重金属的来源,运输机制以及影响其在中国土壤中迁移的因素。未来的其他研究将介绍源识别和土壤中重金属的迁移特征。

著录项

  • 来源
    《Environmental earth sciences》 |2018年第3期|104.1-104.9|共9页
  • 作者单位

    Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Jiangsu, Peoples R China;

    Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Jiangsu, Peoples R China;

    Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Jiangsu, Peoples R China;

    Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Jiangsu, Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Heavy metal; Pollution status; Source; Transport; Factors; Soil;

    机译:重金属污染状况来源运输因子土壤;

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