| 土壤重金属污染的植物修复研究进展 |
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| 引用本文： | 李文一,徐卫红,李仰锐,刘吉振,王宏信.土壤重金属污染的植物修复研究进展[J].污染防治技术,2006,19(2):18-22,80. |
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| 作者姓名： | 李文一 徐卫红 李仰锐 刘吉振 王宏信 |
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| 作者单位： | 西南大学资源与环境学院,重庆400716 |
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| 摘 要： | 详细阐述了植物修复的生理学、分子生物学机制，包括超积累植物对根际土壤中重金属的活化，超量积累植物对土壤重金属吸收及其解毒机理，并就该领域今后的研究方向和存在的问题作了探讨。
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| 关 键 词： | 重金属 土壤污染 植物修复 超积累植物 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2005-10-24 |
Research Advances on Heavy Metals Contaminated Soils and Phytoremediation |
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| LI Wen-yi, XU Wei-hong, LI Yang-rui, LIU Ji-zhen,WANG Hong-xin.Research Advances on Heavy Metals Contaminated Soils and Phytoremediation[J].Pollution Control Technology,2006,19(2):18-22,80. |
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| Authors: | LI Wen-yi XU Wei-hong LI Yang-rui LIU Ji-zhen WANG Hong-xin |
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| Institution: | College of Resources and Environmental Sciences, Southwest University, Chongqing 400716, China |
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| Abstract: | In this paper, it is summarized that the physiologist and molecule - biology mechanisms of phytoremediation, includes activation on heavy metals in rhizosphere by hyperaccumulators, absorption to heavy metals in soil by hyperaccumulators and the mechanisms of adaptation, and pointed out the developing prospects in the future and existing problems in this field. |
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| Keywords: | heavy metals soil pollution phytoremediation hyperaeeumulator |
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