Spatial pattern of the flood disaster risk in the protected zone of the lower yellow river embankment
文献类型：期刊论文
| 作者 | Yang Peiguo; Dai Erfu; Wu Shaohong; Kang Xiangwu; Yang Qinye; Xia Fuqiang |
| 刊名 | Chinese science bulletin
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 51页码:178-185 |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-006-8178-z |
| 通讯作者 | Yang peiguo(yangpg.04b@igsnrr.ac.cn) |
| 英文摘要 | Flood disaster risk is analyzed by using hydraulics simulating method in the protected zone of the embankment along the huayuankou-lankao section of the lower yellow river. according to the results of hydraulics simulation and spatially distributed conditions of social-economic property, the index system for identifying flood disaster risk is established. flood disaster risk is identified, and spatial pattern of that is analyzed by means of map algebra functions of geographic information system (gis) and synthetical cluster of fuzzy mathematics. the results show that the first grade flood disaster risk zone is mainly located in the northeast of the study area, with an average floodwater depth of 1.36 m, average flood velocity of 0.33 m/s, average gdp density of 4.35 million yuan/km(2), and average population density of 841.43 person/km(2); the second grade flood disaster risk zone is mainly distributed in the northwest of the study area; the third grade mainly in the southeast; the fourth grade mainly in the southwest; and it is relatively safe in the rest of the zones. this attempt on the methods and technique for identifying flood disaster risk can serve as a reference to the researches in other similar regions. |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000242719500020 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379278 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yang Peiguo |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Inst Sci & Tech Informat China, Beijing 100038, Peoples R China 4.Xinjiang Univ, Coll Resource Environm Sci, Urumq 830046, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Peiguo,Dai Erfu,Wu Shaohong,et al. Spatial pattern of the flood disaster risk in the protected zone of the lower yellow river embankment[J]. Chinese science bulletin,2006,51:178-185. |
| APA | Yang Peiguo,Dai Erfu,Wu Shaohong,Kang Xiangwu,Yang Qinye,&Xia Fuqiang.(2006).Spatial pattern of the flood disaster risk in the protected zone of the lower yellow river embankment.Chinese science bulletin,51,178-185. |
| MLA | Yang Peiguo,et al."Spatial pattern of the flood disaster risk in the protected zone of the lower yellow river embankment".Chinese science bulletin 51(2006):178-185. |
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来源：中国科学院大学
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