Knowledge Management System of Institue of Mechanics, CAS
Hydraulic modeling of soil erorion | |
Liu QQ(刘青泉) | |
会议录名称 | Proceedings of 12th Asian Congress of Fluid Mechanics, ACFM 2008 |
2008 | |
会议名称 | 12th Asian Congress of Fluid Mechanics, ACFM 2008 |
会议日期 | August 17, 2008 - August 21, 2008 |
会议地点 | Daejeon, Korea, Republic of |
摘要 | The prediction and estimate of soil erosion is fundamental important for understanding the effect of the spatial heterogeneity of underlying surfaces and preventing ecological environment deterioration. This paper summarized soil erosion into three basic dynamics processes, including the process of runoff generation caused by rainfall, the process of sediment yield on hillslopes by overland flow, and the process of runoff concentration and sediment transport on watersheds. Then, a processbased soil erosion model was developed according to the characteristics of erosion on the Loess Plateau. Applying the proposed model, the characteristics of runoff generation and soil erosion on hillslopes were analyzed. In final, the runoff and sediment yield processes in a typical catchment on the loess plateau was estimated, which exhibited a good agreement between predicted results and observation. Copyright © 2004-06 by Asian Fluid Mechanics Committee. |
关键词 | Ecological Environments Hillslopes Loess Plateau Overland Flow Runoff Generation Sediment Yields Soil Erosion Soil-erosion Model Spatial Heterogeneity Underlying Surface |
收录类别 | EI |
语种 | 英语 |
文献类型 | 会议论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/60311 |
专题 | 力学所知识产出(1956-2008) |
推荐引用方式 GB/T 7714 | Liu QQ. Hydraulic modeling of soil erorion[C]Proceedings of 12th Asian Congress of Fluid Mechanics, ACFM 2008,2008. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
CaEi078.pdf(1275KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
Lanfanshu学术 |
Lanfanshu学术中相似的文章 |
[刘青泉]的文章 |
百度学术 |
百度学术中相似的文章 |
[刘青泉]的文章 |
必应学术 |
必应学术中相似的文章 |
[刘青泉]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论