Debris Flow Hazard Assessment Using Set Pair Analysis Models: Take Beichuan County as an Example
文献类型：期刊论文
| 作者 | YANG Feng-guang ; LIANG Yue ; SINGH Vijay P. ; WANG Wen-sheng ; ZHOU Xiao-quan ; LIU Xing-nian ; CAO Shu-you ; HUANG Er ; WU Yan-hua |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2014-07 |
| 卷号 | 11期号:4页码:1015-1022 |
| 关键词 | Set Pair Analysis (SPA) Modified Set Pair Analysis (mSPA) Debris flow Hazard assessment Connection degree |
| 通讯作者 | ZHOU Xiao-quan |
| 英文摘要 | Assessment of debris flow hazards is important for developing measures to mitigate the loss of life and property and to minimize environmental damage. Two modified uncertainty models; Set Pair Analysis (SPA) and modified Set Pair Analysis (mSPA); were suggested to assess the regional debris flow hazard. A case study was conducted in seven towns of the Beichuan county; Sichuan Province; China; to test and compare the application of these two models in debris flow hazard assessment. The results showed that mSPA only can fit for value-variables; but not for non value-variable assessment indexes; Furthermore; as for a given assessment index xi; mSPA only considers two cases; namely; when grade value increases with xi and when grade value decreases with xi. Thus; mSPA can not be used for debris flow hazard assessment but SPA is credible for the assessment because there are no limitations when using SPA model to assess the debris flow hazard. Therefore; in this study SPA is proposed for assessing debris flow hazard. |
| 收录类别 | SCI |
| 公开日期 | 2014-07-08 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/7004]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2014_Vol11 No.4 |
| 推荐引用方式 GB/T 7714 | YANG Feng-guang,LIANG Yue,SINGH Vijay P.,et al. Debris Flow Hazard Assessment Using Set Pair Analysis Models: Take Beichuan County as an Example[J]. Journal of Mountain Science,2014,11(4):1015-1022. |
| APA | YANG Feng-guang.,LIANG Yue.,SINGH Vijay P..,WANG Wen-sheng.,ZHOU Xiao-quan.,...&WU Yan-hua.(2014).Debris Flow Hazard Assessment Using Set Pair Analysis Models: Take Beichuan County as an Example.Journal of Mountain Science,11(4),1015-1022. |
| MLA | YANG Feng-guang,et al."Debris Flow Hazard Assessment Using Set Pair Analysis Models: Take Beichuan County as an Example".Journal of Mountain Science 11.4(2014):1015-1022. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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