| Soil characterization and differential patterns of heavy metal accumulation in woody plants grown in coal gangue wastelands in Shaanxi, China | |
| Shi, YK; Mu, XM; Li, KR; Shao, HB; Mu, XM (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.; Mu, XM (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.; Mu, XM (reprint author), Minist Water Resources, Yangling 712100, Peoples R China.; Shao, HB (reprint author), Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Peoples R China.; Shao, HB (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. xmmu@ms.iswc.ac.cn; shaohongbochu@126.com | |
| 发表期刊 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| ISSN | 0944-1344 |
| 2016-07-01 | |
| 卷号 | 23期号:13页码:13489-13497 |
| 关键词 | Coal Gangue Wasteland Heavy Metal Geoaccumulation Index Accumulation Characteristic Woody Plant |
| DOI | 10.1007/s11356-016-6432-8 |
| 产权排序 | [Shi Yakun; Mu Xingmin] Northwest A&F Univ, Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China; [Mu Xingmin] Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Peoples R China; [Mu Xingmin] Minist Water Resources, Yangling 712100, Peoples R China; [Li Kairong] Northwest A&F Univ, Coll Nat Resource & Environm, Yangling 712100, Peoples R China; [Shao Hongbo] Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Peoples R China; [Shao Hongbo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 作者部门 | 海岸带生物学与生物资源利用所重点实验室 |
| 英文摘要 | Soil contamination by heavy metals in coal mine wastelands is a significant environmental issue in most developing countries. The purpose of this study is to evaluate contamination characteristics in the coal mine wastelands of Sanlidong coal mine, Tongchuan, China. To achieve this goal, we conducted field sampling work, followed by further analysis of the properties of soil contamination and accumulation characteristics in woody plants. At this site, the pH value ranged from 4.41 to 7.88, and the nutrient content of the soil rose gradually with the time after deposition due to the weathering effect improving the soil quality. Meanwhile, the levels of Cd, Cr, Cu, Ni, and Zn gradually decreased with the passage time. Generally, heavy metal contamination was found to be more serious in the discharge refuse area, with Cd contamination at moderate or heavy levels; Ni, Zn, and Cu contamination at light levels; and with no Cr contamination. The geoaccumulation index (I (geo)) was highest for Cd (2.38-3.14), followed by Ni, Zn, Cu, and Cr. Heavy metals accumulated on the lower slopes and spread to the surrounding areas via hydrodynamic effects and wind. According to transfer and enrichment coefficient analyses, Robinia pseudoacacia, Ulmus pumila, and Hippophae rhamnoides with considerable biomass could be used as pollution-resistant tree species for vegetation restoration. This study provided a theoretical basis for the restoration of the ecological environment in the mining area. This report described a link between heavy metal contamination of soils and growth dynamics of woody plants in China. |
| 文章类型 | Article |
| 资助机构 | Forestry Industry Research Special Funds for Public Welfare Projects(201104001-4) |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | RISK-ASSESSMENT ; CONTAMINATION ; EMISSIONS ; POLLUTION ; AREA |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000378817300083 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/17097 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 通讯作者 | Mu, XM (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China.; Mu, XM (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.; Mu, XM (reprint author), Minist Water Resources, Yangling 712100, Peoples R China.; Shao, HB (reprint author), Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Peoples R China.; Shao, HB (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. xmmu@ms.iswc.ac.cn; shaohongbochu@126.com |
| 作者单位 | 1.Northwest A&F Univ, Inst Soil & Water Conservat 2.Chinese Acad Sci, Inst Soil & Water Conservat 3.Minist Water Resources 4.Northwest A&F Univ, Coll Nat Resource & Environm 5.Jiangsu Acad Agr Sci, Inst Agrobiotechnol 6.Chinese Acad Sci, Yantai Inst Coastal Zone Res |
| 推荐引用方式 GB/T 7714 | Shi, YK,Mu, XM,Li, KR,et al. Soil characterization and differential patterns of heavy metal accumulation in woody plants grown in coal gangue wastelands in Shaanxi, China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(13):13489-13497. |
| APA | Shi, YK.,Mu, XM.,Li, KR.,Shao, HB.,Mu, XM .,...&shaohongbochu@126.com.(2016).Soil characterization and differential patterns of heavy metal accumulation in woody plants grown in coal gangue wastelands in Shaanxi, China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(13),13489-13497. |
| MLA | Shi, YK,et al."Soil characterization and differential patterns of heavy metal accumulation in woody plants grown in coal gangue wastelands in Shaanxi, China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.13(2016):13489-13497. |
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