Knowledge Management System of Institue of Mechanics, CAS
| Modeling on Runoff and Sediment Yield in Small Watersheds | |
Liu QQ(刘青泉)
| |
| Source Publication | 33rd IAHR 2009 Congress - Water Engineering for a Sustainable Environment.Vancouver, British Columbia, Canada..2009.8. 9-14. |
| 2009-12-22 | |
| Conference Name | 33rd IAHR 2009 Congress - Water Engineering for a Sustainable Environment |
| Conference Date | 2009.8. 9-14 |
| Conference Place | Vancouver, British Columbia, Canada. |
| Abstract | The prediction and estimate of water and soil loss is fundamental important for understanding the effect of the spatial heterogeneity of underlying surfaces and preventing ecological environment deterioration. In this paper, a dynamic model of runoff and sediment yield in small watersheds is established. The proposed model includes three components: runoff generation caused by rainfall, soil erosion on hillslopes by overland flow, and runoff concentration and sediment transport on watersheds. Applying the proposed model, 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. |
| Keyword | Runoff Generation Soil Erosion Small Watershed Dynamic Model |
| Indexed By | CPCI（ISTP） |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/28723 |
| Collection | 环境力学重点实验室(2009-2011) |
| Corresponding Author | Liu QQ(刘青泉) |
| Recommended Citation GB/T 7714 | Liu QQ. Modeling on Runoff and Sediment Yield in Small Watersheds[C]33rd IAHR 2009 Congress - Water Engineering for a Sustainable Environment.Vancouver, British Columbia, Canada..2009.8. 9-14.,2009. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 33rd-IAHR-Full-Paper（1379KB） | 开放获取 | License | View Download | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment