| 4种茄科植物对矿区污染土壤重金属的吸收和富集 |
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| 引用本文： | 邓小鹏,彭克俭,陈亚华,沈振国,夏妍. 4种茄科植物对矿区污染土壤重金属的吸收和富集[J]. 环境污染与防治, 2011, 33(1): 46-51 |
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| 作者姓名： | 邓小鹏 彭克俭 陈亚华 沈振国 夏妍 |
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| 作者单位： | 1. 南京农业大学生命科学学院,江苏,南京,210095
2. 湖南省环境保护科学研究院,湖南,长沙,410004 |
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| 基金项目： | 高等学校学科创新引智计划项目(“111”项目)(No.B07030) |
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| 摘 要： | 采集了湖南及江苏8个矿区或冶炼厂周边4种茄科(Solanaceae)植物及其根际土壤,分析了植物及土壤样品中Cd、Cu、Pb、Mn和Zn 5种重金属浓度.结果表明:番茄(Lycopersicon esculentum)对5种重金属可能有着较强的耐性,但不具有超积累的潜力;刺天茄(Solanum indicum)对Mn、...
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| 关 键 词： | 污染土壤 重金属 茄科植物 龙葵 植物修复 |
Absorption and accumulation of heavy metals by four Solanaceae plants in mining contaminated soil |
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| DENG Xiaopeng,PENG Kejian,CHEN Yahua,SHEN Zhenguo,XIA Yan. Absorption and accumulation of heavy metals by four Solanaceae plants in mining contaminated soil[J]. Environmental Pollution & Control, 2011, 33(1): 46-51 |
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| Authors: | DENG Xiaopeng PENG Kejian CHEN Yahua SHEN Zhenguo XIA Yan |
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| Affiliation: | DENG Xiaopeng1,PENG Kejian2,CHEN Yahua1,SHEN Zhenguo1,XIA Yan1.(1.College of Life Sciences,Nanjing Agricultural University,Nanjing Jiangsu 210095,2.Hunan Research Academy of Environmental Sciences,Changsha Hunan 410004) |
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| Abstract: | Four Solanaceae plants and their rhizospheric soils were collected from 8 mining contaminated or smeltery areas in Hunan and Jiangsu province,the concentrations of Cd,Cu,Pb,Zn and Mn in plants and soil samples were detected.The results showed that soils samples were contaminated by different heavy metals which was corresponding to mine or smeltery types.Lycopersicon esculentum had stronger tolerance to heavy metals,it might inhibit and exclude the absorption of them.Solanum indicum had the ability of transi... |
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| Keywords: | contaminated soil heavy metal Solanaceae plants Solanum nigrum L. phytoremediation |
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