Effects of soil type on leaching and runoff transport of rare earth elements and phosphorous in laboratory experiments
文献类型：SCI/SSCI论文
| 作者 | Liang T. |
| 发表日期 | 2011 |
| 关键词 | Soil Phosphorous Rare earth elements Simulated rainfall Manure fractionation accumulation mechanisms oxides plants water |
| 英文摘要 | Through leaching experiments and simulated rainfall experiments, characteristics of vertical leaching of exogenous rare earth elements (REEs) and phosphorus (P) and their losses with surface runoff during simulated rainfall in different types of soils (terra nera soil, cinnamon soil, red soil, loess soil, and purple soil) were investigated. Results of the leaching experiments showed that vertical transports of REEs and P were relatively low, with transport depths less than 6 cm. The vertical leaching rates of REEs and P in the different soils followed the order of purple soil > terra nera soil > red soil > cinnamon soil > loess soil. Results of the simulated rainfall experiments (83 mm h(-1)) revealed that more than 92% of REEs and P transported with soil particles in runoff. The loss rates of REEs and P in surface runoff in the different soil types were in the order of loess soil > terra nera soil > cinnamon soil > red soil > purple soil. The total amounts of losses of REEs and P in runoff were significantly correlated. |
| 出处 | Environmental Science and Pollution Research |
| 卷 | 18 |
| 期 | 1 |
| 页 | 38-45 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 0944-1344 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/22897]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Liang T.. Effects of soil type on leaching and runoff transport of rare earth elements and phosphorous in laboratory experiments. 2011. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。