| 土壤重金属污染的植物修复及超富集植物的研究进展 |
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| 引用本文： | 陈婧,林振景,孟媛媛,王博,宋瑜.土壤重金属污染的植物修复及超富集植物的研究进展[J].中国环境管理干部学院学报,2011,21(1):69-71. |
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| 作者姓名： | 陈婧 林振景 孟媛媛 王博 宋瑜 |
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| 作者单位： | 1. 中国环境管理干部学院,河北秦皇岛,066004
2. 河北农业大学海洋学院,河北秦皇岛,066000 |
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| 基金项目： | 重金属污染土壤超富集植物的筛选及其对Cd胁迫的响应 |
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| 摘 要： | 土壤重金属污染的植物修复是污染整治的重要手段之一。近年来对植物修复的研究日益增加,工业、农业和交通是土壤中污染物的三大主要来源。目前重金属污染土壤植物修复主要包括植物稳定、植物提取和植物挥发。由于超富集植物存在生物量小、生长缓慢的缺点,更应该关注具有高生物量的重金属耐(抗)性植物。
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| 关 键 词： | 重金属 土壤污染 植物修复 超富集植物 |
Research Progress on Phytoremediation for Heavy Metal Contamination in Soil and Hyperaccumulators |
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| Chen Jing,Lin Zhenjing,Meng Yuanyuan,Wang Bo,Song Yu.Research Progress on Phytoremediation for Heavy Metal Contamination in Soil and Hyperaccumulators[J].Journal of Environmental Management College of China,2011,21(1):69-71. |
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| Authors: | Chen Jing Lin Zhenjing Meng Yuanyuan Wang Bo Song Yu |
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| Institution: | 1. Environmental Management College of China, Qinhuangdao Hebei 066004 ; 2. Ocean College of Hebei Agricultural University, Qinhuangdao Hebei 066000) |
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| Abstract: | Phytoremediation for heavy metal contamination in soil is one of the important methods of pollution treatment. The research on phytoremediation is increasing in recent years. The three main factors of soil pollution are industry, agriculture and transportation. At present, the main phytoremediation methods contain phytostabilization, phytoextraction and phytovolatilization. Because hyperaccumulation have shortcomings, such as small biomass and slow growth, we should pay more attention to heavy metal resistance plant with high biomass. |
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| Keywords: | heavy metal soil contamination phytoremediation hyperaecumulator |
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