Study on Leaching Characteristic of Heavy Metal in the Manure-Amended Soil Using ICP-MASS
文献类型：期刊论文
| 作者 | Zhao Ying; Ma Qiang; Zhou Hua; Jiang Chun-ming; Xu Yong-gang; Jiang Zi-shao; Yu Wan-tai |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 35期号:11页码:3200-3203 |
| 关键词 | Manure Heavy Metal Leaching Surface Soil Groundwater |
| ISSN号 | 1000-0593 |
| DOI | 10.3964/j.issn.1000-0593(2015)11-3200-04 |
| 英文摘要 | Based on an 11-year fertilizer field trial (located at the lower liaohe river plain), the effects of different organic manure application rates on the accumulations of heavy metals (Cu, Zn, Cd and Cr) in surface soil (0 similar to 20 cm), and the leaching characteristic and vertical migration pattern of heavy metal have been investigated in this rainfed agro-ecosystem using undisturbed soil columns. The result showed that the content of heavy metal in surface soil was elevated with the increase of manure application. The increasing magnitude was in the order of Cd>Cu>Zn>Cr. According to the Chinese soil quality standard (GB15618-1995), the application of manure (not exceeding 50 t . ha(-1)) did not result in serious heavy metal pollution in the surface soil. Chromium met the Grade I, and Cu and Zn met the Grade II; whereas, Cd was almost exceeded the threshold of Grade BT. The potential risk of Cd in soil should be paid more attentions in future research. According to the National water quality standard (GB/T14848-93), the Cu and Cd concentrations in leachate samples were up to the Grade If except only a few samples that fell in Grade III. Furthermore, Cr in the leachate all matched Grade I water quality standard. These results indicated long-term application of manure (not exceeding 50 t . ha(-1)) in our site had not induced contaminant risks of heavy metals in underground water. In addition, the Cu, Zn and Cd (except Cr) in leachate all declined with the increase of soil depth, indicating the low capacity of vertical migration of heavy metal. Among the four heavy metals, Zn and Cr tended to be leached into deep soil, whereas Cu and Cd were more prone to be accumulated in surface soil. |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000364503600045 |
| 出版者 | OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS |
| 源URL | [http://210.72.129.5/handle/321005/122275]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Yu Wan-tai |
| 作者单位 | Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Ying,Ma Qiang,Zhou Hua,et al. Study on Leaching Characteristic of Heavy Metal in the Manure-Amended Soil Using ICP-MASS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2015,35(11):3200-3203. |
| APA | Zhao Ying.,Ma Qiang.,Zhou Hua.,Jiang Chun-ming.,Xu Yong-gang.,...&Yu Wan-tai.(2015).Study on Leaching Characteristic of Heavy Metal in the Manure-Amended Soil Using ICP-MASS.SPECTROSCOPY AND SPECTRAL ANALYSIS,35(11),3200-3203. |
| MLA | Zhao Ying,et al."Study on Leaching Characteristic of Heavy Metal in the Manure-Amended Soil Using ICP-MASS".SPECTROSCOPY AND SPECTRAL ANALYSIS 35.11(2015):3200-3203. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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