期刊论文

Tian Dalun

英文

环境科学学报(英文版)

1001-0742

2009

21

3

340-345

10.1016/S1001-0742(08)62274-3

Acknowledgments As a key project under the State Forestry Administration of China （2006-11, 2006-17, 2005-08）, this project was funded by the National Natural Science Foundation of China （No. 30571487, 30771700）, the Furong Scholar Program, the Urban Forest Ecological Key Laboratory of Hunan Province （No. 06FJ3083）, and the Platform Construction Project under the Ministry of Science and Technology of China.

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Phytoremediation can be used as a sustainable technology for mine spoil remediation to remove heavy metals. This study investigated the concentration of 7 heavy metal contamination in soil and plant samples at an abandoned mine site. We found that, after vegetation remediation at the abandoned mine site, the reduction rates for 7 heavy metals were in the range of 4.2%-86%, where reduction rates over 50% were achieved for four heavy metals (Zn, Mn, Cd, Ni). Transfer coefficients of the panicled goldenrain tree (Koelreuteria paniculata Laxm) and the common elaeocarpus (Elaeocarpus decipens) for ...