| 土壤镉污染特征及污染土壤的植物修复技术机理 |
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| 引用本文： | 茹淑华,苏德纯,王激清.土壤镉污染特征及污染土壤的植物修复技术机理[J].中国生态农业学报,2006,14(4):29-33. |
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| 作者姓名： | 茹淑华 苏德纯 王激清 |
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| 作者单位： | 1. 河北省农林科学院农业资源环境研究所,石家庄,050051
2. 中国农业大学资源与环境学院,北京,100094 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家自然科学基金 |
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| 摘 要： | 论述了土壤Cd污染的特点、Cd在土壤中的形态转化特征、生物毒性及我国目前土壤Cd污染现状及危害。系统论述了Cd污染土壤的植物修复治理机理、研究进展及应用前景,并结合我国土壤Cd的污染特点和部分研究结果,提出今后的研究目标和方向。
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| 关 键 词： | 土壤污染 植物修复 |
| 收稿时间： | 2004-10-27 |
| 修稿时间： | 2005-03-04 |
Characteristics of Cd pollution in soil and the mechanisms of phytoremediation for soil contamination |
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| RU Shu-Hu,SU De-Chun and WANG Ji-Qing.Characteristics of Cd pollution in soil and the mechanisms of phytoremediation for soil contamination[J].Chinese Journal of Eco-Agriculture,2006,14(4):29-33. |
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| Authors: | RU Shu-Hu SU De-Chun and WANG Ji-Qing |
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| Institution: | 1Agro-resources and Environment Institute, I-Iebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China;2College of Resources and Environment, China Agricultural University, Beijing 100094, China |
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| Abstract: | The characteristics of Cd pollution in soil, Cd forms transformation in the soil and its biological toxicity are reviewed in this paper.In addition, the current situation and harm of soil Cd contamination are discussed.Meantime, the remedial mechanisms of phytoremediation for Cd-polluted soil, the research progresses and the applying prospect are described in detail. And the aims and directions for further research are put forward. |
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| Keywords: | Cd |
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