CHARACTERISTICS OF WATER-SOLUBLE PHOSPHORUS (WSP) LOSS BY RUNOFF IN A PURPLE SOIL WATERSHED
文献类型：期刊论文
| 作者 | Liu, Quan1,2,5; Li, Zhanbin2,3; Li, Peng3 ; Han, Jiangang4; Zhang, Zehong5
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| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2015 |
| 卷号 | 24期号:12页码:4231-4238 |
| 关键词 | Purple soil water-soluble P (WSP) land-use Xujiawan Watershed |
| ISSN号 | 1018-4619 |
| 文献子类 | Article |
| 英文摘要 | In this paper, ten typical rainfall events were monitored in Xujiawan Watershed from 2012 to 2013, and a comparative study of the characteristics of water-soluble P loss by runoff under natural rainfall was conducted. The results showed that as the flow-rate increased, the concentration of water-soluble P loss by runoff decreased; however, the concentration of water-soluble P lost by runoff increased linearly as the sediment concentration increased during IM-type rainfall events in Xujiawan Watershed. During the initial and final period of runoff yield, the concentration of water-soluble P loss was lower than that of the increase and decrease in flow-rate. In addition, the water-soluble P loss by runoff followed a severe waveform throughout the entire process. Moreover, the correlation between water-soluble P concentration and runoff, sediments were not obvious in the MD-type and PP-type rainfall events. During the erosion in response to two rainfall events within a short period (less than 5 days), the concentrations of soil water-soluble P loss by runoff erosion during the latter rainfall event were lower than that of the former, while the concentrations of soil water-soluble P in the runoff were the highest in the first rainfall event during a flood season. |
| WOS关键词 | BEHAVIOR ; CHINA |
| 语种 | 英语 |
| WOS记录号 | WOS:000367699000001 |
| 出版者 | PARLAR SCIENTIFIC PUBLICATIONS (P S P) |
| 资助机构 | National Natural Science Key Foundation Project of China(41330858) ; China Postdoctoral Science Foundation(2014M562338) ; Mianyang Normal University(2013B09 ; QD2014A002) |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/67831]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Zhanbin |
| 作者单位 | 1.Mianyang Normal Univ, Mianyang 621000, Peoples R China 2.Chinese Acad Sci & Minist Water Resources, State Key Lab Soil Eros & Dry Land Farming Loess, Inst Soil & Water Conservat, Yangling 712100, Peoples R China 3.Xian Univ Technol, Xian 710048, Peoples R China 4.Jiangsu Univ, Zhenjiang 212013, Peoples R China 5.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Quan,Li, Zhanbin,Li, Peng,et al. CHARACTERISTICS OF WATER-SOLUBLE PHOSPHORUS (WSP) LOSS BY RUNOFF IN A PURPLE SOIL WATERSHED[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2015,24(12):4231-4238. |
| APA | Liu, Quan,Li, Zhanbin,Li, Peng,Han, Jiangang,&Zhang, Zehong.(2015).CHARACTERISTICS OF WATER-SOLUBLE PHOSPHORUS (WSP) LOSS BY RUNOFF IN A PURPLE SOIL WATERSHED.FRESENIUS ENVIRONMENTAL BULLETIN,24(12),4231-4238. |
| MLA | Liu, Quan,et al."CHARACTERISTICS OF WATER-SOLUBLE PHOSPHORUS (WSP) LOSS BY RUNOFF IN A PURPLE SOIL WATERSHED".FRESENIUS ENVIRONMENTAL BULLETIN 24.12(2015):4231-4238. |
入库方式： OAI收割
来源：地理科学与资源研究所
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