CAJ | 학술논문

研究通过测定栽培在铅锌矿渣中的8种木本植物体内的Pb、Zn、Cu、Cd含量，分析比较了其吸收和富集4种重金属的能力。结果表明：Pb、Zn、Cu、Cd主要富集在植物根部，只有很少一部分重金属转移到植物地上部组织中，8种植物并非超富集植物，实地植物修复中可选取光皮树、黧蒴栲、楠木以及杜鹃作为修复铅锌污染土壤的潜力树种。
연구통과측정재배재연자광사중적8충목본식물체내적Pb、Zn、Cu、Cd함량，분석비교료기흡수화부집4충중금속적능력。결과표명：Pb、Zn、Cu、Cd주요부집재식물근부，지유흔소일부분중금속전이도식물지상부조직중，8충식물병비초부집식물，실지식물수복중가선취광피수、려삭고、남목이급두견작위수복연자오염토양적잠력수충。
Through the determination of heavy metals contents of Pb , Zn, Cu and Cd in 8 kinds of woody plants that planted in lead/zinc mine tailing slag, the plants'capacity for uptaking and accumulating the heavy metals were analyzed and compared . The results showed that Pb, Zn, Cu, Cd mainly accumulated in plant roots and a small amount of heavy metal transferred to aboveground tissues, none of those plants are hyperaccumulators.Swida wilsoniana, castanopsis fissa, phoebe zhennan and azalea can be used as potential phytoremediation species in lead/zinc contaminated soil restoration.