The assessment of regional vulnerability to natural hazards in China
文献类型：会议论文
| 作者 | Huang,Jianyi(黄建毅) ; Liu,Yi |
| 出版日期 | 2012 |
| 会议名称 | 2012 World Automation Congress, WAC 2012 |
| 会议日期 | June 24, 2012 - June 28, 2012 |
| 会议地点 | Puerto Vallarta, Mexico |
| 关键词 | Data envelopment analysis Disasters Regional planning |
| 英文摘要 | This paper presents a new method for quantifying the regional vulnerability to natural hazards in China. Because the traditional methods for vulnerability assessment are sensitive to weight set for sub-indices. As a result, the analytic results are less convincing, so a data envelopment analysis (DEA)-based model for the assessment of the regional vulnerability to natural disasters is presented here to improve upon the traditional methods. Under the framework of the regional natural hazards system, this paper constructs an input-output DEA model, using the efficiency calculated by the DEA to imitate the regional vulnerability to natural hazards. The result shows that, the overall level of vulnerability to natural disasters of our country is high, and the geographical pattern of vulnerability is western>Central>Eastern. There is a negative correlation between the level of regional vulnerability and regional economic level. |
| 收录类别 | EI |
| 会议录 | World Automation Congress Proceedings
 |
| 会议录出版者 | IEEE Computer Society |
| 会议录出版地 | 2001 L Street N.W., Suite 700, Washington, DC 20036-4928, United States |
| ISSN号 | 2154-4824 |
| ISBN号 | 9781467344975 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/27871]  |
| 专题 | 地理科学与资源研究所_研究生部 |
| 推荐引用方式 GB/T 7714 | Huang,Jianyi,Liu,Yi. The assessment of regional vulnerability to natural hazards in China[C]. 见:2012 World Automation Congress, WAC 2012. Puerto Vallarta, Mexico. June 24, 2012 - June 28, 2012. |
入库方式： OAI收割
来源：地理科学与资源研究所
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