Total concentrations and speciation of heavy metals in soils of the Shenyang Zhangshi Irrigation Area, China
文献类型：期刊论文
| 作者 | Ratuzny, T ; Gong, Z ; Wilke, BM |
| 刊名 | ENVIRONMENTAL MONITORING AND ASSESSMENT
 |
| 出版日期 | 2009 |
| 卷号 | 156期号:1-4页码:171-180 |
| 关键词 | Heavy metals Speciation Soils Wastewater irrigation |
| ISSN号 | 0167-6369 |
| 通讯作者 | Wilke, BM, Tech Univ Berlin, Dept Ecol, Franklinstr 29, D-10587 Berlin, Germany |
| 中文摘要 | The Shenyang Zhangshi Irrigation Area (SZIA) was used for the spreading of municipal and industrial waste water, which is an economic way of irrigating crops, recycling nutrients and water treatment. Long-term irrigation resulted in a severe metal contamination of soils. To identify the soil phases implicated in retaining the metals, sequential extractions were performed. The most predominant metal was cadmium which was mainly associated with mobile, easily soluble and easily reducible fractions. Copper was mainly associated with the residual, EDTA extractable and moderately reducible fractions. Lead was bound to organic matter and poorly crystalline Fe-oxides. Nickel and zinc were mainly associated with the residual and strongly reducible fractions. Although copper, lead, nickel and zinc concentrations were of minor importance mobile metal concentrations of these metals as well as of cadmium exceeded German trigger values for plant production and plant growth. |
| 学科主题 | Environmental Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000268776400014 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/54085]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ratuzny, T,Gong, Z,Wilke, BM. Total concentrations and speciation of heavy metals in soils of the Shenyang Zhangshi Irrigation Area, China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2009,156(1-4):171-180. |
| APA | Ratuzny, T,Gong, Z,&Wilke, BM.(2009).Total concentrations and speciation of heavy metals in soils of the Shenyang Zhangshi Irrigation Area, China.ENVIRONMENTAL MONITORING AND ASSESSMENT,156(1-4),171-180. |
| MLA | Ratuzny, T,et al."Total concentrations and speciation of heavy metals in soils of the Shenyang Zhangshi Irrigation Area, China".ENVIRONMENTAL MONITORING AND ASSESSMENT 156.1-4(2009):171-180. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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