| Evaluation of a traditional method for peak flow discharge estimation for floods in the Wenchuan Earthquake area, Sichuan Province, China | |
Guo Xiao-jun1 ; Cui Peng1,2; Li Yong1; Liu Jin-feng1; Ge Yong-gang1,2; Wang Ci-de3
| |
| Corresponding Author | Cui Peng(pengcui@imde.ac.cn) |
| 2019-03-01 | |
| Source Publication | JOURNAL OF MOUNTAIN SCIENCE
 |
| ISSN | 1672-6316 |
| Volume | 16Issue:3Pages:641-656 |
| Abstract | Peak discharge of flood in small mountainous watershed is usually calculated using the Rainstorm-runoff calculation method in small watersheds in Sichuan Province (RRM). This study evaluated the RRM calculation using real-time monitored rainfall and hydrologic data from a small watershed in the Wenchuan Earthquake area of Sichuan Province, China. The results indicated that the discharge values given by the RRM are commonly overestimating the measured discharge. The overestimation rate was discussed and empirical equations were proposed for improving RRM estimations, based on the relationship between calculated and measured discharge values at different watershed scales (2, 30, and 40 km(2)), under different rainfall probabilities (0.97-0.5, 0.5-0.2, and 0.2-0.002), and for different rainfall durations (0-6, 6-24, and >24 h). The results of this study help contribute to the understanding of water floods formation and help provide more accurate estimations of peak flow discharge in small watersheds in the Wenchuan Earthquake area. |
| Keyword | Rainfall Runoff yield Influx Peak discharge Wenchuan Earthquake area |
| DOI | 10.1007/s11629-018-4983-5 |
| Indexed By | SCI |
| WOS Keyword | DEBRIS-FLOW ; HYDROLOGICAL MODEL ; RAINFALL THRESHOLDS ; PART 1 ; PREDICTION ; LANDSLIDE ; TORRENT |
| Language | 英语 |
| Funding Project | National Research Project[2017YFC1502504] ; International S& T Cooperation Project[2016YFE0122400] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23*] ; Youth Innovation Promotion Association ; [SKLGP2017K013] |
| WOS Research Area | Environmental Sciences & Ecology |
| WOS Subject | Environmental Sciences |
| WOS ID | WOS:000460754100012 |
| Funding Organization | National Research Project ; International S& T Cooperation Project ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/25309 |
| Collection | 山地灾害与地表过程重点实验室 |
| Corresponding Author | Cui Peng |
| Affiliation | 1.Chinese Acad Sci, Key Lab Mt Surface Proc & Hazards, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 3.Aba Hydrol & Water Resources Survey Bur Sichuan P, Wenchuan 623000, Peoples R China |
| First Author Affilication | 中国科学院水利部成都山地灾害与环境研究所 |
| Corresponding Author Affilication | 中国科学院水利部成都山地灾害与环境研究所 |
| Recommended Citation GB/T 7714 | Guo Xiao-jun,Cui Peng,Li Yong,et al. Evaluation of a traditional method for peak flow discharge estimation for floods in the Wenchuan Earthquake area, Sichuan Province, China[J]. JOURNAL OF MOUNTAIN SCIENCE,2019,16(3):641-656. |
| APA | Guo Xiao-jun,Cui Peng,Li Yong,Liu Jin-feng,Ge Yong-gang,&Wang Ci-de.(2019).Evaluation of a traditional method for peak flow discharge estimation for floods in the Wenchuan Earthquake area, Sichuan Province, China.JOURNAL OF MOUNTAIN SCIENCE,16(3),641-656. |
| MLA | Guo Xiao-jun,et al."Evaluation of a traditional method for peak flow discharge estimation for floods in the Wenchuan Earthquake area, Sichuan Province, China".JOURNAL OF MOUNTAIN SCIENCE 16.3(2019):641-656. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Evaluation of a trad（2298KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment